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Diffstat (limited to 'syweb/webclient/js')
| -rw-r--r-- | syweb/webclient/js/angular-animate.js | 1880 | ||||
| -rw-r--r-- | syweb/webclient/js/angular-animate.min.js | 30 | ||||
| -rwxr-xr-x | syweb/webclient/js/angular-mocks.js | 2259 | ||||
| -rw-r--r-- | syweb/webclient/js/angular-peity.js | 69 | ||||
| -rw-r--r-- | syweb/webclient/js/angular-route.js | 956 | ||||
| -rw-r--r-- | syweb/webclient/js/angular-route.min.js | 14 | ||||
| -rw-r--r-- | syweb/webclient/js/angular-sanitize.js | 647 | ||||
| -rw-r--r-- | syweb/webclient/js/angular-sanitize.min.js | 15 | ||||
| -rw-r--r-- | syweb/webclient/js/angular.js | 24417 | ||||
| -rw-r--r-- | syweb/webclient/js/angular.min.js | 237 | ||||
| -rwxr-xr-x | syweb/webclient/js/autofill-event.js | 117 | ||||
| -rw-r--r-- | syweb/webclient/js/elastic.js | 216 | ||||
| -rw-r--r-- | syweb/webclient/js/jquery-1.8.3.min.js | 2 | ||||
| -rw-r--r-- | syweb/webclient/js/jquery.peity.min.js | 13 | ||||
| -rw-r--r-- | syweb/webclient/js/ng-infinite-scroll-matrix.js | 63 | ||||
| -rw-r--r-- | syweb/webclient/js/ui-bootstrap-tpls-0.11.2.js | 4167 |
16 files changed, 35102 insertions, 0 deletions
diff --git a/syweb/webclient/js/angular-animate.js b/syweb/webclient/js/angular-animate.js new file mode 100644 index 0000000000..c15f793c1b --- /dev/null +++ b/syweb/webclient/js/angular-animate.js @@ -0,0 +1,1880 @@ +/** + * @license AngularJS v1.3.0-rc.1 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/* jshint maxlen: false */ + +/** + * @ngdoc module + * @name ngAnimate + * @description + * + * The `ngAnimate` module provides support for JavaScript, CSS3 transition and CSS3 keyframe animation hooks within existing core and custom directives. + * + * <div doc-module-components="ngAnimate"></div> + * + * # Usage + * + * To see animations in action, all that is required is to define the appropriate CSS classes + * or to register a JavaScript animation via the myModule.animation() function. The directives that support animation automatically are: + * `ngRepeat`, `ngInclude`, `ngIf`, `ngSwitch`, `ngShow`, `ngHide`, `ngView` and `ngClass`. Custom directives can take advantage of animation + * by using the `$animate` service. + * + * Below is a more detailed breakdown of the supported animation events provided by pre-existing ng directives: + * + * | Directive | Supported Animations | + * |-----------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------| + * | {@link ng.directive:ngRepeat#usage_animations ngRepeat} | enter, leave and move | + * | {@link ngRoute.directive:ngView#usage_animations ngView} | enter and leave | + * | {@link ng.directive:ngInclude#usage_animations ngInclude} | enter and leave | + * | {@link ng.directive:ngSwitch#usage_animations ngSwitch} | enter and leave | + * | {@link ng.directive:ngIf#usage_animations ngIf} | enter and leave | + * | {@link ng.directive:ngClass#usage_animations ngClass} | add and remove (the CSS class(es) present) | + * | {@link ng.directive:ngShow#usage_animations ngShow} & {@link ng.directive:ngHide#usage_animations ngHide} | add and remove (the ng-hide class value) | + * | {@link ng.directive:form#usage_animations form} & {@link ng.directive:ngModel#usage_animations ngModel} | add and remove (dirty, pristine, valid, invalid & all other validations) | + * | {@link ngMessages.directive:ngMessage#usage_animations ngMessages} | add and remove (ng-active & ng-inactive) | + * | {@link ngMessages.directive:ngMessage#usage_animations ngMessage} | enter and leave | + * + * You can find out more information about animations upon visiting each directive page. + * + * Below is an example of how to apply animations to a directive that supports animation hooks: + * + * ```html + * <style type="text/css"> + * .slide.ng-enter, .slide.ng-leave { + * -webkit-transition:0.5s linear all; + * transition:0.5s linear all; + * } + * + * .slide.ng-enter { } /* starting animations for enter */ + * .slide.ng-enter.ng-enter-active { } /* terminal animations for enter */ + * .slide.ng-leave { } /* starting animations for leave */ + * .slide.ng-leave.ng-leave-active { } /* terminal animations for leave */ + * </style> + * + * <!-- + * the animate service will automatically add .ng-enter and .ng-leave to the element + * to trigger the CSS transition/animations + * --> + * <ANY class="slide" ng-include="..."></ANY> + * ``` + * + * Keep in mind that, by default, if an animation is running, any child elements cannot be animated + * until the parent element's animation has completed. This blocking feature can be overridden by + * placing the `ng-animate-children` attribute on a parent container tag. + * + * ```html + * <div class="slide-animation" ng-if="on" ng-animate-children> + * <div class="fade-animation" ng-if="on"> + * <div class="explode-animation" ng-if="on"> + * ... + * </div> + * </div> + * </div> + * ``` + * + * When the `on` expression value changes and an animation is triggered then each of the elements within + * will all animate without the block being applied to child elements. + * + * ## Are animations run when the application starts? + * No they are not. When an application is bootstrapped Angular will disable animations from running to avoid + * a frenzy of animations from being triggered as soon as the browser has rendered the screen. For this to work, + * Angular will wait for two digest cycles until enabling animations. From there on, any animation-triggering + * layout changes in the application will trigger animations as normal. + * + * In addition, upon bootstrap, if the routing system or any directives or load remote data (via $http) then Angular + * will automatically extend the wait time to enable animations once **all** of the outbound HTTP requests + * are complete. + * + * <h2>CSS-defined Animations</h2> + * The animate service will automatically apply two CSS classes to the animated element and these two CSS classes + * are designed to contain the start and end CSS styling. Both CSS transitions and keyframe animations are supported + * and can be used to play along with this naming structure. + * + * The following code below demonstrates how to perform animations using **CSS transitions** with Angular: + * + * ```html + * <style type="text/css"> + * /* + * The animate class is apart of the element and the ng-enter class + * is attached to the element once the enter animation event is triggered + * */ + * .reveal-animation.ng-enter { + * -webkit-transition: 1s linear all; /* Safari/Chrome */ + * transition: 1s linear all; /* All other modern browsers and IE10+ */ + * + * /* The animation preparation code */ + * opacity: 0; + * } + * + * /* + * Keep in mind that you want to combine both CSS + * classes together to avoid any CSS-specificity + * conflicts + * */ + * .reveal-animation.ng-enter.ng-enter-active { + * /* The animation code itself */ + * opacity: 1; + * } + * </style> + * + * <div class="view-container"> + * <div ng-view class="reveal-animation"></div> + * </div> + * ``` + * + * The following code below demonstrates how to perform animations using **CSS animations** with Angular: + * + * ```html + * <style type="text/css"> + * .reveal-animation.ng-enter { + * -webkit-animation: enter_sequence 1s linear; /* Safari/Chrome */ + * animation: enter_sequence 1s linear; /* IE10+ and Future Browsers */ + * } + * @-webkit-keyframes enter_sequence { + * from { opacity:0; } + * to { opacity:1; } + * } + * @keyframes enter_sequence { + * from { opacity:0; } + * to { opacity:1; } + * } + * </style> + * + * <div class="view-container"> + * <div ng-view class="reveal-animation"></div> + * </div> + * ``` + * + * Both CSS3 animations and transitions can be used together and the animate service will figure out the correct duration and delay timing. + * + * Upon DOM mutation, the event class is added first (something like `ng-enter`), then the browser prepares itself to add + * the active class (in this case `ng-enter-active`) which then triggers the animation. The animation module will automatically + * detect the CSS code to determine when the animation ends. Once the animation is over then both CSS classes will be + * removed from the DOM. If a browser does not support CSS transitions or CSS animations then the animation will start and end + * immediately resulting in a DOM element that is at its final state. This final state is when the DOM element + * has no CSS transition/animation classes applied to it. + * + * ### Structural transition animations + * + * Structural transitions (such as enter, leave and move) will always apply a `0s none` transition + * value to force the browser into rendering the styles defined in the setup (.ng-enter, .ng-leave + * or .ng-move) class. This means that any active transition animations operating on the element + * will be cut off to make way for the enter, leave or move animation. + * + * ### Class-based transition animations + * + * Class-based transitions refer to transition animations that are triggered when a CSS class is + * added to or removed from the element (via `$animate.addClass`, `$animate.removeClass`, + * `$animate.setClass`, or by directives such as `ngClass`, `ngModel` and `form`). + * They are different when compared to structural animations since they **do not cancel existing + * animations** nor do they **block successive transitions** from rendering on the same element. + * This distinction allows for **multiple class-based transitions** to be performed on the same element. + * + * In addition to ngAnimate supporting the default (natural) functionality of class-based transition + * animations, ngAnimate also decorates the element with starting and ending CSS classes to aid the + * developer in further styling the element throughout the transition animation. Earlier versions + * of ngAnimate may have caused natural CSS transitions to break and not render properly due to + * $animate temporarily blocking transitions using `0s none` in order to allow the setup CSS class + * (the `-add` or `-remove` class) to be applied without triggering an animation. However, as of + * **version 1.3**, this workaround has been removed with ngAnimate and all non-ngAnimate CSS + * class transitions are compatible with ngAnimate. + * + * There is, however, one special case when dealing with class-based transitions in ngAnimate. + * When rendering class-based transitions that make use of the setup and active CSS classes + * (e.g. `.fade-add` and `.fade-add-active` for when `.fade` is added) be sure to define + * the transition value **on the active CSS class** and not the setup class. + * + * ```css + * .fade-add { + * /* remember to place a 0s transition here + * to ensure that the styles are applied instantly + * even if the element already has a transition style */ + * transition:0s linear all; + * + * /* starting CSS styles */ + * opacity:1; + * } + * .fade-add.fade-add-active { + * /* this will be the length of the animation */ + * transition:1s linear all; + * opacity:0; + * } + * ``` + * + * The setup CSS class (in this case `.fade-add`) also has a transition style property, however, it + * has a duration of zero. This may not be required, however, incase the browser is unable to render + * the styling present in this CSS class instantly then it could be that the browser is attempting + * to perform an unnecessary transition. + * + * This workaround, however, does not apply to standard class-based transitions that are rendered + * when a CSS class containing a transition is applied to an element: + * + * ```css + * .fade { + * /* this works as expected */ + * transition:1s linear all; + * opacity:0; + * } + * ``` + * + * Please keep this in mind when coding the CSS markup that will be used within class-based transitions. + * Also, try not to mix the two class-based animation flavors together since the CSS code may become + * overly complex. + * + * ### CSS Staggering Animations + * A Staggering animation is a collection of animations that are issued with a slight delay in between each successive operation resulting in a + * curtain-like effect. The ngAnimate module, as of 1.2.0, supports staggering animations and the stagger effect can be + * performed by creating a **ng-EVENT-stagger** CSS class and attaching that class to the base CSS class used for + * the animation. The style property expected within the stagger class can either be a **transition-delay** or an + * **animation-delay** property (or both if your animation contains both transitions and keyframe animations). + * + * ```css + * .my-animation.ng-enter { + * /* standard transition code */ + * -webkit-transition: 1s linear all; + * transition: 1s linear all; + * opacity:0; + * } + * .my-animation.ng-enter-stagger { + * /* this will have a 100ms delay between each successive leave animation */ + * -webkit-transition-delay: 0.1s; + * transition-delay: 0.1s; + * + * /* in case the stagger doesn't work then these two values + * must be set to 0 to avoid an accidental CSS inheritance */ + * -webkit-transition-duration: 0s; + * transition-duration: 0s; + * } + * .my-animation.ng-enter.ng-enter-active { + * /* standard transition styles */ + * opacity:1; + * } + * ``` + * + * Staggering animations work by default in ngRepeat (so long as the CSS class is defined). Outside of ngRepeat, to use staggering animations + * on your own, they can be triggered by firing multiple calls to the same event on $animate. However, the restrictions surrounding this + * are that each of the elements must have the same CSS className value as well as the same parent element. A stagger operation + * will also be reset if more than 10ms has passed after the last animation has been fired. + * + * The following code will issue the **ng-leave-stagger** event on the element provided: + * + * ```js + * var kids = parent.children(); + * + * $animate.leave(kids[0]); //stagger index=0 + * $animate.leave(kids[1]); //stagger index=1 + * $animate.leave(kids[2]); //stagger index=2 + * $animate.leave(kids[3]); //stagger index=3 + * $animate.leave(kids[4]); //stagger index=4 + * + * $timeout(function() { + * //stagger has reset itself + * $animate.leave(kids[5]); //stagger index=0 + * $animate.leave(kids[6]); //stagger index=1 + * }, 100, false); + * ``` + * + * Stagger animations are currently only supported within CSS-defined animations. + * + * ## JavaScript-defined Animations + * In the event that you do not want to use CSS3 transitions or CSS3 animations or if you wish to offer animations on browsers that do not + * yet support CSS transitions/animations, then you can make use of JavaScript animations defined inside of your AngularJS module. + * + * ```js + * //!annotate="YourApp" Your AngularJS Module|Replace this or ngModule with the module that you used to define your application. + * var ngModule = angular.module('YourApp', ['ngAnimate']); + * ngModule.animation('.my-crazy-animation', function() { + * return { + * enter: function(element, done) { + * //run the animation here and call done when the animation is complete + * return function(cancelled) { + * //this (optional) function will be called when the animation + * //completes or when the animation is cancelled (the cancelled + * //flag will be set to true if cancelled). + * }; + * }, + * leave: function(element, done) { }, + * move: function(element, done) { }, + * + * //animation that can be triggered before the class is added + * beforeAddClass: function(element, className, done) { }, + * + * //animation that can be triggered after the class is added + * addClass: function(element, className, done) { }, + * + * //animation that can be triggered before the class is removed + * beforeRemoveClass: function(element, className, done) { }, + * + * //animation that can be triggered after the class is removed + * removeClass: function(element, className, done) { } + * }; + * }); + * ``` + * + * JavaScript-defined animations are created with a CSS-like class selector and a collection of events which are set to run + * a javascript callback function. When an animation is triggered, $animate will look for a matching animation which fits + * the element's CSS class attribute value and then run the matching animation event function (if found). + * In other words, if the CSS classes present on the animated element match any of the JavaScript animations then the callback function will + * be executed. It should be also noted that only simple, single class selectors are allowed (compound class selectors are not supported). + * + * Within a JavaScript animation, an object containing various event callback animation functions is expected to be returned. + * As explained above, these callbacks are triggered based on the animation event. Therefore if an enter animation is run, + * and the JavaScript animation is found, then the enter callback will handle that animation (in addition to the CSS keyframe animation + * or transition code that is defined via a stylesheet). + * + */ + +angular.module('ngAnimate', ['ng']) + + /** + * @ngdoc provider + * @name $animateProvider + * @description + * + * The `$animateProvider` allows developers to register JavaScript animation event handlers directly inside of a module. + * When an animation is triggered, the $animate service will query the $animate service to find any animations that match + * the provided name value. + * + * Requires the {@link ngAnimate `ngAnimate`} module to be installed. + * + * Please visit the {@link ngAnimate `ngAnimate`} module overview page learn more about how to use animations in your application. + * + */ + .directive('ngAnimateChildren', function() { + var NG_ANIMATE_CHILDREN = '$$ngAnimateChildren'; + return function(scope, element, attrs) { + var val = attrs.ngAnimateChildren; + if (angular.isString(val) && val.length === 0) { //empty attribute + element.data(NG_ANIMATE_CHILDREN, true); + } else { + scope.$watch(val, function(value) { + element.data(NG_ANIMATE_CHILDREN, !!value); + }); + } + }; + }) + + //this private service is only used within CSS-enabled animations + //IE8 + IE9 do not support rAF natively, but that is fine since they + //also don't support transitions and keyframes which means that the code + //below will never be used by the two browsers. + .factory('$$animateReflow', ['$$rAF', '$document', function($$rAF, $document) { + var bod = $document[0].body; + return function(fn) { + //the returned function acts as the cancellation function + return $$rAF(function() { + //the line below will force the browser to perform a repaint + //so that all the animated elements within the animation frame + //will be properly updated and drawn on screen. This is + //required to perform multi-class CSS based animations with + //Firefox. DO NOT REMOVE THIS LINE. + var a = bod.offsetWidth + 1; + fn(); + }); + }; + }]) + + .config(['$provide', '$animateProvider', function($provide, $animateProvider) { + var noop = angular.noop; + var forEach = angular.forEach; + var selectors = $animateProvider.$$selectors; + var isArray = angular.isArray; + + var ELEMENT_NODE = 1; + var NG_ANIMATE_STATE = '$$ngAnimateState'; + var NG_ANIMATE_CHILDREN = '$$ngAnimateChildren'; + var NG_ANIMATE_CLASS_NAME = 'ng-animate'; + var rootAnimateState = {running: true}; + + function extractElementNode(element) { + for(var i = 0; i < element.length; i++) { + var elm = element[i]; + if (elm.nodeType == ELEMENT_NODE) { + return elm; + } + } + } + + function prepareElement(element) { + return element && angular.element(element); + } + + function stripCommentsFromElement(element) { + return angular.element(extractElementNode(element)); + } + + function isMatchingElement(elm1, elm2) { + return extractElementNode(elm1) == extractElementNode(elm2); + } + + $provide.decorator('$animate', + ['$delegate', '$$q', '$injector', '$sniffer', '$rootElement', '$$asyncCallback', '$rootScope', '$document', '$templateRequest', + function($delegate, $$q, $injector, $sniffer, $rootElement, $$asyncCallback, $rootScope, $document, $templateRequest) { + + $rootElement.data(NG_ANIMATE_STATE, rootAnimateState); + + // Wait until all directive and route-related templates are downloaded and + // compiled. The $templateRequest.totalPendingRequests variable keeps track of + // all of the remote templates being currently downloaded. If there are no + // templates currently downloading then the watcher will still fire anyway. + var deregisterWatch = $rootScope.$watch( + function() { return $templateRequest.totalPendingRequests; }, + function(val, oldVal) { + if (val !== 0) return; + deregisterWatch(); + + // Now that all templates have been downloaded, $animate will wait until + // the post digest queue is empty before enabling animations. By having two + // calls to $postDigest calls we can ensure that the flag is enabled at the + // very end of the post digest queue. Since all of the animations in $animate + // use $postDigest, it's important that the code below executes at the end. + // This basically means that the page is fully downloaded and compiled before + // any animations are triggered. + $rootScope.$$postDigest(function() { + $rootScope.$$postDigest(function() { + rootAnimateState.running = false; + }); + }); + } + ); + + var globalAnimationCounter = 0; + var classNameFilter = $animateProvider.classNameFilter(); + var isAnimatableClassName = !classNameFilter + ? function() { return true; } + : function(className) { + return classNameFilter.test(className); + }; + + function classBasedAnimationsBlocked(element, setter) { + var data = element.data(NG_ANIMATE_STATE) || {}; + if (setter) { + data.running = true; + data.structural = true; + element.data(NG_ANIMATE_STATE, data); + } + return data.disabled || (data.running && data.structural); + } + + function runAnimationPostDigest(fn) { + var cancelFn, defer = $$q.defer(); + defer.promise.$$cancelFn = function() { + cancelFn && cancelFn(); + }; + $rootScope.$$postDigest(function() { + cancelFn = fn(function() { + defer.resolve(); + }); + }); + return defer.promise; + } + + function resolveElementClasses(element, cache, runningAnimations) { + runningAnimations = runningAnimations || {}; + var map = {}; + + forEach(cache.add, function(className) { + if (className && className.length) { + map[className] = map[className] || 0; + map[className]++; + } + }); + + forEach(cache.remove, function(className) { + if (className && className.length) { + map[className] = map[className] || 0; + map[className]--; + } + }); + + var lookup = []; + forEach(runningAnimations, function(data, selector) { + forEach(selector.split(' '), function(s) { + lookup[s]=data; + }); + }); + + var toAdd = [], toRemove = []; + forEach(map, function(status, className) { + var hasClass = angular.$$hasClass(element[0], className); + var matchingAnimation = lookup[className] || {}; + + // When addClass and removeClass is called then $animate will check to + // see if addClass and removeClass cancel each other out. When there are + // more calls to removeClass than addClass then the count falls below 0 + // and then the removeClass animation will be allowed. Otherwise if the + // count is above 0 then that means an addClass animation will commence. + // Once an animation is allowed then the code will also check to see if + // there exists any on-going animation that is already adding or remvoing + // the matching CSS class. + if (status < 0) { + //does it have the class or will it have the class + if (hasClass || matchingAnimation.event == 'addClass') { + toRemove.push(className); + } + } else if (status > 0) { + //is the class missing or will it be removed? + if (!hasClass || matchingAnimation.event == 'removeClass') { + toAdd.push(className); + } + } + }); + + return (toAdd.length + toRemove.length) > 0 && [toAdd.join(' '), toRemove.join(' ')]; + } + + function lookup(name) { + if (name) { + var matches = [], + flagMap = {}, + classes = name.substr(1).split('.'); + + //the empty string value is the default animation + //operation which performs CSS transition and keyframe + //animations sniffing. This is always included for each + //element animation procedure if the browser supports + //transitions and/or keyframe animations. The default + //animation is added to the top of the list to prevent + //any previous animations from affecting the element styling + //prior to the element being animated. + if ($sniffer.transitions || $sniffer.animations) { + matches.push($injector.get(selectors[''])); + } + + for(var i=0; i < classes.length; i++) { + var klass = classes[i], + selectorFactoryName = selectors[klass]; + if (selectorFactoryName && !flagMap[klass]) { + matches.push($injector.get(selectorFactoryName)); + flagMap[klass] = true; + } + } + return matches; + } + } + + function animationRunner(element, animationEvent, className) { + //transcluded directives may sometimes fire an animation using only comment nodes + //best to catch this early on to prevent any animation operations from occurring + var node = element[0]; + if (!node) { + return; + } + + var classNameAdd; + var classNameRemove; + if (isArray(className)) { + classNameAdd = className[0]; + classNameRemove = className[1]; + if (!classNameAdd) { + className = classNameRemove; + animationEvent = 'removeClass'; + } else if (!classNameRemove) { + className = classNameAdd; + animationEvent = 'addClass'; + } else { + className = classNameAdd + ' ' + classNameRemove; + } + } + + var isSetClassOperation = animationEvent == 'setClass'; + var isClassBased = isSetClassOperation || + animationEvent == 'addClass' || + animationEvent == 'removeClass'; + + var currentClassName = element.attr('class'); + var classes = currentClassName + ' ' + className; + if (!isAnimatableClassName(classes)) { + return; + } + + var beforeComplete = noop, + beforeCancel = [], + before = [], + afterComplete = noop, + afterCancel = [], + after = []; + + var animationLookup = (' ' + classes).replace(/\s+/g,'.'); + forEach(lookup(animationLookup), function(animationFactory) { + var created = registerAnimation(animationFactory, animationEvent); + if (!created && isSetClassOperation) { + registerAnimation(animationFactory, 'addClass'); + registerAnimation(animationFactory, 'removeClass'); + } + }); + + function registerAnimation(animationFactory, event) { + var afterFn = animationFactory[event]; + var beforeFn = animationFactory['before' + event.charAt(0).toUpperCase() + event.substr(1)]; + if (afterFn || beforeFn) { + if (event == 'leave') { + beforeFn = afterFn; + //when set as null then animation knows to skip this phase + afterFn = null; + } + after.push({ + event : event, fn : afterFn + }); + before.push({ + event : event, fn : beforeFn + }); + return true; + } + } + + function run(fns, cancellations, allCompleteFn) { + var animations = []; + forEach(fns, function(animation) { + animation.fn && animations.push(animation); + }); + + var count = 0; + function afterAnimationComplete(index) { + if (cancellations) { + (cancellations[index] || noop)(); + if (++count < animations.length) return; + cancellations = null; + } + allCompleteFn(); + } + + //The code below adds directly to the array in order to work with + //both sync and async animations. Sync animations are when the done() + //operation is called right away. DO NOT REFACTOR! + forEach(animations, function(animation, index) { + var progress = function() { + afterAnimationComplete(index); + }; + switch(animation.event) { + case 'setClass': + cancellations.push(animation.fn(element, classNameAdd, classNameRemove, progress)); + break; + case 'addClass': + cancellations.push(animation.fn(element, classNameAdd || className, progress)); + break; + case 'removeClass': + cancellations.push(animation.fn(element, classNameRemove || className, progress)); + break; + default: + cancellations.push(animation.fn(element, progress)); + break; + } + }); + + if (cancellations && cancellations.length === 0) { + allCompleteFn(); + } + } + + return { + node : node, + event : animationEvent, + className : className, + isClassBased : isClassBased, + isSetClassOperation : isSetClassOperation, + before : function(allCompleteFn) { + beforeComplete = allCompleteFn; + run(before, beforeCancel, function() { + beforeComplete = noop; + allCompleteFn(); + }); + }, + after : function(allCompleteFn) { + afterComplete = allCompleteFn; + run(after, afterCancel, function() { + afterComplete = noop; + allCompleteFn(); + }); + }, + cancel : function() { + if (beforeCancel) { + forEach(beforeCancel, function(cancelFn) { + (cancelFn || noop)(true); + }); + beforeComplete(true); + } + if (afterCancel) { + forEach(afterCancel, function(cancelFn) { + (cancelFn || noop)(true); + }); + afterComplete(true); + } + } + }; + } + + /** + * @ngdoc service + * @name $animate + * @kind object + * + * @description + * The `$animate` service provides animation detection support while performing DOM operations (enter, leave and move) as well as during addClass and removeClass operations. + * When any of these operations are run, the $animate service + * will examine any JavaScript-defined animations (which are defined by using the $animateProvider provider object) + * as well as any CSS-defined animations against the CSS classes present on the element once the DOM operation is run. + * + * The `$animate` service is used behind the scenes with pre-existing directives and animation with these directives + * will work out of the box without any extra configuration. + * + * Requires the {@link ngAnimate `ngAnimate`} module to be installed. + * + * Please visit the {@link ngAnimate `ngAnimate`} module overview page learn more about how to use animations in your application. + * ## Callback Promises + * With AngularJS 1.3, each of the animation methods, on the `$animate` service, return a promise when called. The + * promise itself is then resolved once the animation has completed itself, has been cancelled or has been + * skipped due to animations being disabled. (Note that even if the animation is cancelled it will still + * call the resolve function of the animation.) + * + * ```js + * $animate.enter(element, container).then(function() { + * //...this is called once the animation is complete... + * }); + * ``` + * + * Also note that, due to the nature of the callback promise, if any Angular-specific code (like changing the scope, + * location of the page, etc...) is executed within the callback promise then be sure to wrap the code using + * `$scope.$apply(...)`; + * + * ```js + * $animate.leave(element).then(function() { + * $scope.$apply(function() { + * $location.path('/new-page'); + * }); + * }); + * ``` + * + * An animation can also be cancelled by calling the `$animate.cancel(promise)` method with the provided + * promise that was returned when the animation was started. + * + * ```js + * var promise = $animate.addClass(element, 'super-long-animation').then(function() { + * //this will still be called even if cancelled + * }); + * + * element.on('click', function() { + * //tooo lazy to wait for the animation to end + * $animate.cancel(promise); + * }); + * ``` + * + * (Keep in mind that the promise cancellation is unique to `$animate` since promises in + * general cannot be cancelled.) + * + */ + return { + /** + * @ngdoc method + * @name $animate#enter + * @kind function + * + * @description + * Appends the element to the parentElement element that resides in the document and then runs the enter animation. Once + * the animation is started, the following CSS classes will be present on the element for the duration of the animation: + * + * Below is a breakdown of each step that occurs during enter animation: + * + * | Animation Step | What the element class attribute looks like | + * |-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------| + * | 1. $animate.enter(...) is called | class="my-animation" | + * | 2. element is inserted into the parentElement element or beside the afterElement element | class="my-animation" | + * | 3. $animate waits for the next digest to start the animation | class="my-animation ng-animate" | + * | 4. $animate runs the JavaScript-defined animations detected on the element | class="my-animation ng-animate" | + * | 5. the .ng-enter class is added to the element | class="my-animation ng-animate ng-enter" | + * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate ng-enter" | + * | 7. $animate blocks all CSS transitions on the element to ensure the .ng-enter class styling is applied right away | class="my-animation ng-animate ng-enter" | + * | 8. $animate waits for a single animation frame (this performs a reflow) | class="my-animation ng-animate ng-enter" | + * | 9. $animate removes the CSS transition block placed on the element | class="my-animation ng-animate ng-enter" | + * | 10. the .ng-enter-active class is added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-enter ng-enter-active" | + * | 11. $animate waits for the animation to complete (via events and timeout) | class="my-animation ng-animate ng-enter ng-enter-active" | + * | 12. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 13. The returned promise is resolved. | class="my-animation" | + * + * @param {DOMElement} element the element that will be the focus of the enter animation + * @param {DOMElement} parentElement the parent element of the element that will be the focus of the enter animation + * @param {DOMElement} afterElement the sibling element (which is the previous element) of the element that will be the focus of the enter animation + * @return {Promise} the animation callback promise + */ + enter : function(element, parentElement, afterElement) { + element = angular.element(element); + parentElement = prepareElement(parentElement); + afterElement = prepareElement(afterElement); + + classBasedAnimationsBlocked(element, true); + $delegate.enter(element, parentElement, afterElement); + return runAnimationPostDigest(function(done) { + return performAnimation('enter', 'ng-enter', stripCommentsFromElement(element), parentElement, afterElement, noop, done); + }); + }, + + /** + * @ngdoc method + * @name $animate#leave + * @kind function + * + * @description + * Runs the leave animation operation and, upon completion, removes the element from the DOM. Once + * the animation is started, the following CSS classes will be added for the duration of the animation: + * + * Below is a breakdown of each step that occurs during leave animation: + * + * | Animation Step | What the element class attribute looks like | + * |-------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------| + * | 1. $animate.leave(...) is called | class="my-animation" | + * | 2. $animate runs the JavaScript-defined animations detected on the element | class="my-animation ng-animate" | + * | 3. $animate waits for the next digest to start the animation | class="my-animation ng-animate" | + * | 4. the .ng-leave class is added to the element | class="my-animation ng-animate ng-leave" | + * | 5. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate ng-leave" | + * | 6. $animate blocks all CSS transitions on the element to ensure the .ng-leave class styling is applied right away | class="my-animation ng-animate ng-leave” | + * | 7. $animate waits for a single animation frame (this performs a reflow) | class="my-animation ng-animate ng-leave" | + * | 8. $animate removes the CSS transition block placed on the element | class="my-animation ng-animate ng-leave” | + * | 9. the .ng-leave-active class is added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-leave ng-leave-active" | + * | 10. $animate waits for the animation to complete (via events and timeout) | class="my-animation ng-animate ng-leave ng-leave-active" | + * | 11. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 12. The element is removed from the DOM | ... | + * | 13. The returned promise is resolved. | ... | + * + * @param {DOMElement} element the element that will be the focus of the leave animation + * @return {Promise} the animation callback promise + */ + leave : function(element) { + element = angular.element(element); + + cancelChildAnimations(element); + classBasedAnimationsBlocked(element, true); + this.enabled(false, element); + return runAnimationPostDigest(function(done) { + return performAnimation('leave', 'ng-leave', stripCommentsFromElement(element), null, null, function() { + $delegate.leave(element); + }, done); + }); + }, + + /** + * @ngdoc method + * @name $animate#move + * @kind function + * + * @description + * Fires the move DOM operation. Just before the animation starts, the animate service will either append it into the parentElement container or + * add the element directly after the afterElement element if present. Then the move animation will be run. Once + * the animation is started, the following CSS classes will be added for the duration of the animation: + * + * Below is a breakdown of each step that occurs during move animation: + * + * | Animation Step | What the element class attribute looks like | + * |------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------| + * | 1. $animate.move(...) is called | class="my-animation" | + * | 2. element is moved into the parentElement element or beside the afterElement element | class="my-animation" | + * | 3. $animate waits for the next digest to start the animation | class="my-animation ng-animate" | + * | 4. $animate runs the JavaScript-defined animations detected on the element | class="my-animation ng-animate" | + * | 5. the .ng-move class is added to the element | class="my-animation ng-animate ng-move" | + * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate ng-move" | + * | 7. $animate blocks all CSS transitions on the element to ensure the .ng-move class styling is applied right away | class="my-animation ng-animate ng-move” | + * | 8. $animate waits for a single animation frame (this performs a reflow) | class="my-animation ng-animate ng-move" | + * | 9. $animate removes the CSS transition block placed on the element | class="my-animation ng-animate ng-move” | + * | 10. the .ng-move-active class is added (this triggers the CSS transition/animation) | class="my-animation ng-animate ng-move ng-move-active" | + * | 11. $animate waits for the animation to complete (via events and timeout) | class="my-animation ng-animate ng-move ng-move-active" | + * | 12. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 13. The returned promise is resolved. | class="my-animation" | + * + * @param {DOMElement} element the element that will be the focus of the move animation + * @param {DOMElement} parentElement the parentElement element of the element that will be the focus of the move animation + * @param {DOMElement} afterElement the sibling element (which is the previous element) of the element that will be the focus of the move animation + * @return {Promise} the animation callback promise + */ + move : function(element, parentElement, afterElement) { + element = angular.element(element); + parentElement = prepareElement(parentElement); + afterElement = prepareElement(afterElement); + + cancelChildAnimations(element); + classBasedAnimationsBlocked(element, true); + $delegate.move(element, parentElement, afterElement); + return runAnimationPostDigest(function(done) { + return performAnimation('move', 'ng-move', stripCommentsFromElement(element), parentElement, afterElement, noop, done); + }); + }, + + /** + * @ngdoc method + * @name $animate#addClass + * + * @description + * Triggers a custom animation event based off the className variable and then attaches the className value to the element as a CSS class. + * Unlike the other animation methods, the animate service will suffix the className value with {@type -add} in order to provide + * the animate service the setup and active CSS classes in order to trigger the animation (this will be skipped if no CSS transitions + * or keyframes are defined on the -add-active or base CSS class). + * + * Below is a breakdown of each step that occurs during addClass animation: + * + * | Animation Step | What the element class attribute looks like | + * |----------------------------------------------------------------------------------------------------|------------------------------------------------------------------| + * | 1. $animate.addClass(element, 'super') is called | class="my-animation" | + * | 2. $animate runs the JavaScript-defined animations detected on the element | class="my-animation ng-animate" | + * | 3. the .super-add class is added to the element | class="my-animation ng-animate super-add" | + * | 4. $animate waits for a single animation frame (this performs a reflow) | class="my-animation ng-animate super-add" | + * | 5. the .super and .super-add-active classes are added (this triggers the CSS transition/animation) | class="my-animation ng-animate super super-add super-add-active" | + * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate super-add" | + * | 7. $animate waits for the animation to complete (via events and timeout) | class="my-animation super super-add super-add-active" | + * | 8. The animation ends and all generated CSS classes are removed from the element | class="my-animation super" | + * | 9. The super class is kept on the element | class="my-animation super" | + * | 10. The returned promise is resolved. | class="my-animation super" | + * + * @param {DOMElement} element the element that will be animated + * @param {string} className the CSS class that will be added to the element and then animated + * @return {Promise} the animation callback promise + */ + addClass : function(element, className) { + return this.setClass(element, className, []); + }, + + /** + * @ngdoc method + * @name $animate#removeClass + * + * @description + * Triggers a custom animation event based off the className variable and then removes the CSS class provided by the className value + * from the element. Unlike the other animation methods, the animate service will suffix the className value with {@type -remove} in + * order to provide the animate service the setup and active CSS classes in order to trigger the animation (this will be skipped if + * no CSS transitions or keyframes are defined on the -remove or base CSS classes). + * + * Below is a breakdown of each step that occurs during removeClass animation: + * + * | Animation Step | What the element class attribute looks like | + * |------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------| + * | 1. $animate.removeClass(element, 'super') is called | class="my-animation super" | + * | 2. $animate runs the JavaScript-defined animations detected on the element | class="my-animation super ng-animate" | + * | 3. the .super-remove class is added to the element | class="my-animation super ng-animate super-remove" | + * | 4. $animate waits for a single animation frame (this performs a reflow) | class="my-animation super ng-animate super-remove" | + * | 5. the .super-remove-active classes are added and .super is removed (this triggers the CSS transition/animation) | class="my-animation ng-animate super-remove super-remove-active" | + * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation super ng-animate super-remove" | + * | 7. $animate waits for the animation to complete (via events and timeout) | class="my-animation ng-animate super-remove super-remove-active" | + * | 8. The animation ends and all generated CSS classes are removed from the element | class="my-animation" | + * | 9. The returned promise is resolved. | class="my-animation" | + * + * + * @param {DOMElement} element the element that will be animated + * @param {string} className the CSS class that will be animated and then removed from the element + * @return {Promise} the animation callback promise + */ + removeClass : function(element, className) { + return this.setClass(element, [], className); + }, + + /** + * + * @ngdoc method + * @name $animate#setClass + * + * @description Adds and/or removes the given CSS classes to and from the element. + * Once complete, the done() callback will be fired (if provided). + * + * | Animation Step | What the element class attribute looks like | + * |--------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------| + * | 1. $animate.removeClass(element, ‘on’, ‘off’) is called | class="my-animation super off” | + * | 2. $animate runs the JavaScript-defined animations detected on the element | class="my-animation super ng-animate off” | + * | 3. the .on-add and .off-remove classes are added to the element | class="my-animation ng-animate on-add off-remove off” | + * | 4. $animate waits for a single animation frame (this performs a reflow) | class="my-animation ng-animate on-add off-remove off” | + * | 5. the .on, .on-add-active and .off-remove-active classes are added and .off is removed (this triggers the CSS transition/animation) | class="my-animation ng-animate on on-add on-add-active off-remove off-remove-active” | + * | 6. $animate scans the element styles to get the CSS transition/animation duration and delay | class="my-animation ng-animate on on-add on-add-active off-remove off-remove-active" | + * | 7. $animate waits for the animation to complete (via events and timeout) | class="my-animation ng-animate on on-add on-add-active off-remove off-remove-active" | + * | 8. The animation ends and all generated CSS classes are removed from the element | class="my-animation on" | + * | 9. The returned promise is resolved. | class="my-animation on" | + * + * @param {DOMElement} element the element which will have its CSS classes changed + * removed from it + * @param {string} add the CSS classes which will be added to the element + * @param {string} remove the CSS class which will be removed from the element + * CSS classes have been set on the element + * @return {Promise} the animation callback promise + */ + setClass : function(element, add, remove) { + var STORAGE_KEY = '$$animateClasses'; + element = angular.element(element); + element = stripCommentsFromElement(element); + + if (classBasedAnimationsBlocked(element)) { + return $delegate.setClass(element, add, remove); + } + + add = isArray(add) ? add : add.split(' '); + remove = isArray(remove) ? remove : remove.split(' '); + + var cache = element.data(STORAGE_KEY); + if (cache) { + cache.add = cache.add.concat(add); + cache.remove = cache.remove.concat(remove); + + //the digest cycle will combine all the animations into one function + return cache.promise; + } else { + element.data(STORAGE_KEY, cache = { + add : add, + remove : remove + }); + } + + return cache.promise = runAnimationPostDigest(function(done) { + var cache = element.data(STORAGE_KEY); + element.removeData(STORAGE_KEY); + + var state = element.data(NG_ANIMATE_STATE) || {}; + var classes = resolveElementClasses(element, cache, state.active); + return !classes + ? done() + : performAnimation('setClass', classes, element, null, null, function() { + $delegate.setClass(element, classes[0], classes[1]); + }, done); + }); + }, + + /** + * @ngdoc method + * @name $animate#cancel + * @kind function + * + * @param {Promise} animationPromise The animation promise that is returned when an animation is started. + * + * @description + * Cancels the provided animation. + */ + cancel : function(promise) { + promise.$$cancelFn(); + }, + + /** + * @ngdoc method + * @name $animate#enabled + * @kind function + * + * @param {boolean=} value If provided then set the animation on or off. + * @param {DOMElement=} element If provided then the element will be used to represent the enable/disable operation + * @return {boolean} Current animation state. + * + * @description + * Globally enables/disables animations. + * + */ + enabled : function(value, element) { + switch(arguments.length) { + case 2: + if (value) { + cleanup(element); + } else { + var data = element.data(NG_ANIMATE_STATE) || {}; + data.disabled = true; + element.data(NG_ANIMATE_STATE, data); + } + break; + + case 1: + rootAnimateState.disabled = !value; + break; + + default: + value = !rootAnimateState.disabled; + break; + } + return !!value; + } + }; + + /* + all animations call this shared animation triggering function internally. + The animationEvent variable refers to the JavaScript animation event that will be triggered + and the className value is the name of the animation that will be applied within the + CSS code. Element, parentElement and afterElement are provided DOM elements for the animation + and the onComplete callback will be fired once the animation is fully complete. + */ + function performAnimation(animationEvent, className, element, parentElement, afterElement, domOperation, doneCallback) { + + var noopCancel = noop; + var runner = animationRunner(element, animationEvent, className); + if (!runner) { + fireDOMOperation(); + fireBeforeCallbackAsync(); + fireAfterCallbackAsync(); + closeAnimation(); + return noopCancel; + } + + animationEvent = runner.event; + className = runner.className; + var elementEvents = angular.element._data(runner.node); + elementEvents = elementEvents && elementEvents.events; + + if (!parentElement) { + parentElement = afterElement ? afterElement.parent() : element.parent(); + } + + //skip the animation if animations are disabled, a parent is already being animated, + //the element is not currently attached to the document body or then completely close + //the animation if any matching animations are not found at all. + //NOTE: IE8 + IE9 should close properly (run closeAnimation()) in case an animation was found. + if (animationsDisabled(element, parentElement)) { + fireDOMOperation(); + fireBeforeCallbackAsync(); + fireAfterCallbackAsync(); + closeAnimation(); + return noopCancel; + } + + var ngAnimateState = element.data(NG_ANIMATE_STATE) || {}; + var runningAnimations = ngAnimateState.active || {}; + var totalActiveAnimations = ngAnimateState.totalActive || 0; + var lastAnimation = ngAnimateState.last; + var skipAnimation = false; + + if (totalActiveAnimations > 0) { + var animationsToCancel = []; + if (!runner.isClassBased) { + if (animationEvent == 'leave' && runningAnimations['ng-leave']) { + skipAnimation = true; + } else { + //cancel all animations when a structural animation takes place + for(var klass in runningAnimations) { + animationsToCancel.push(runningAnimations[klass]); + } + ngAnimateState = {}; + cleanup(element, true); + } + } else if (lastAnimation.event == 'setClass') { + animationsToCancel.push(lastAnimation); + cleanup(element, className); + } + else if (runningAnimations[className]) { + var current = runningAnimations[className]; + if (current.event == animationEvent) { + skipAnimation = true; + } else { + animationsToCancel.push(current); + cleanup(element, className); + } + } + + if (animationsToCancel.length > 0) { + forEach(animationsToCancel, function(operation) { + operation.cancel(); + }); + } + } + + if (runner.isClassBased && !runner.isSetClassOperation && !skipAnimation) { + skipAnimation = (animationEvent == 'addClass') == element.hasClass(className); //opposite of XOR + } + + if (skipAnimation) { + fireDOMOperation(); + fireBeforeCallbackAsync(); + fireAfterCallbackAsync(); + fireDoneCallbackAsync(); + return noopCancel; + } + + runningAnimations = ngAnimateState.active || {}; + totalActiveAnimations = ngAnimateState.totalActive || 0; + + if (animationEvent == 'leave') { + //there's no need to ever remove the listener since the element + //will be removed (destroyed) after the leave animation ends or + //is cancelled midway + element.one('$destroy', function(e) { + var element = angular.element(this); + var state = element.data(NG_ANIMATE_STATE); + if (state) { + var activeLeaveAnimation = state.active['ng-leave']; + if (activeLeaveAnimation) { + activeLeaveAnimation.cancel(); + cleanup(element, 'ng-leave'); + } + } + }); + } + + //the ng-animate class does nothing, but it's here to allow for + //parent animations to find and cancel child animations when needed + element.addClass(NG_ANIMATE_CLASS_NAME); + + var localAnimationCount = globalAnimationCounter++; + totalActiveAnimations++; + runningAnimations[className] = runner; + + element.data(NG_ANIMATE_STATE, { + last : runner, + active : runningAnimations, + index : localAnimationCount, + totalActive : totalActiveAnimations + }); + + //first we run the before animations and when all of those are complete + //then we perform the DOM operation and run the next set of animations + fireBeforeCallbackAsync(); + runner.before(function(cancelled) { + var data = element.data(NG_ANIMATE_STATE); + cancelled = cancelled || + !data || !data.active[className] || + (runner.isClassBased && data.active[className].event != animationEvent); + + fireDOMOperation(); + if (cancelled === true) { + closeAnimation(); + } else { + fireAfterCallbackAsync(); + runner.after(closeAnimation); + } + }); + + return runner.cancel; + + function fireDOMCallback(animationPhase) { + var eventName = '$animate:' + animationPhase; + if (elementEvents && elementEvents[eventName] && elementEvents[eventName].length > 0) { + $$asyncCallback(function() { + element.triggerHandler(eventName, { + event : animationEvent, + className : className + }); + }); + } + } + + function fireBeforeCallbackAsync() { + fireDOMCallback('before'); + } + + function fireAfterCallbackAsync() { + fireDOMCallback('after'); + } + + function fireDoneCallbackAsync() { + fireDOMCallback('close'); + doneCallback(); + } + + //it is less complicated to use a flag than managing and canceling + //timeouts containing multiple callbacks. + function fireDOMOperation() { + if (!fireDOMOperation.hasBeenRun) { + fireDOMOperation.hasBeenRun = true; + domOperation(); + } + } + + function closeAnimation() { + if (!closeAnimation.hasBeenRun) { + closeAnimation.hasBeenRun = true; + var data = element.data(NG_ANIMATE_STATE); + if (data) { + /* only structural animations wait for reflow before removing an + animation, but class-based animations don't. An example of this + failing would be when a parent HTML tag has a ng-class attribute + causing ALL directives below to skip animations during the digest */ + if (runner && runner.isClassBased) { + cleanup(element, className); + } else { + $$asyncCallback(function() { + var data = element.data(NG_ANIMATE_STATE) || {}; + if (localAnimationCount == data.index) { + cleanup(element, className, animationEvent); + } + }); + element.data(NG_ANIMATE_STATE, data); + } + } + fireDoneCallbackAsync(); + } + } + } + + function cancelChildAnimations(element) { + var node = extractElementNode(element); + if (node) { + var nodes = angular.isFunction(node.getElementsByClassName) ? + node.getElementsByClassName(NG_ANIMATE_CLASS_NAME) : + node.querySelectorAll('.' + NG_ANIMATE_CLASS_NAME); + forEach(nodes, function(element) { + element = angular.element(element); + var data = element.data(NG_ANIMATE_STATE); + if (data && data.active) { + forEach(data.active, function(runner) { + runner.cancel(); + }); + } + }); + } + } + + function cleanup(element, className) { + if (isMatchingElement(element, $rootElement)) { + if (!rootAnimateState.disabled) { + rootAnimateState.running = false; + rootAnimateState.structural = false; + } + } else if (className) { + var data = element.data(NG_ANIMATE_STATE) || {}; + + var removeAnimations = className === true; + if (!removeAnimations && data.active && data.active[className]) { + data.totalActive--; + delete data.active[className]; + } + + if (removeAnimations || !data.totalActive) { + element.removeClass(NG_ANIMATE_CLASS_NAME); + element.removeData(NG_ANIMATE_STATE); + } + } + } + + function animationsDisabled(element, parentElement) { + if (rootAnimateState.disabled) { + return true; + } + + if (isMatchingElement(element, $rootElement)) { + return rootAnimateState.running; + } + + var allowChildAnimations, parentRunningAnimation, hasParent; + do { + //the element did not reach the root element which means that it + //is not apart of the DOM. Therefore there is no reason to do + //any animations on it + if (parentElement.length === 0) break; + + var isRoot = isMatchingElement(parentElement, $rootElement); + var state = isRoot ? rootAnimateState : (parentElement.data(NG_ANIMATE_STATE) || {}); + if (state.disabled) { + return true; + } + + //no matter what, for an animation to work it must reach the root element + //this implies that the element is attached to the DOM when the animation is run + if (isRoot) { + hasParent = true; + } + + //once a flag is found that is strictly false then everything before + //it will be discarded and all child animations will be restricted + if (allowChildAnimations !== false) { + var animateChildrenFlag = parentElement.data(NG_ANIMATE_CHILDREN); + if (angular.isDefined(animateChildrenFlag)) { + allowChildAnimations = animateChildrenFlag; + } + } + + parentRunningAnimation = parentRunningAnimation || + state.running || + (state.last && !state.last.isClassBased); + } + while(parentElement = parentElement.parent()); + + return !hasParent || (!allowChildAnimations && parentRunningAnimation); + } + }]); + + $animateProvider.register('', ['$window', '$sniffer', '$timeout', '$$animateReflow', + function($window, $sniffer, $timeout, $$animateReflow) { + // Detect proper transitionend/animationend event names. + var CSS_PREFIX = '', TRANSITION_PROP, TRANSITIONEND_EVENT, ANIMATION_PROP, ANIMATIONEND_EVENT; + + // If unprefixed events are not supported but webkit-prefixed are, use the latter. + // Otherwise, just use W3C names, browsers not supporting them at all will just ignore them. + // Note: Chrome implements `window.onwebkitanimationend` and doesn't implement `window.onanimationend` + // but at the same time dispatches the `animationend` event and not `webkitAnimationEnd`. + // Register both events in case `window.onanimationend` is not supported because of that, + // do the same for `transitionend` as Safari is likely to exhibit similar behavior. + // Also, the only modern browser that uses vendor prefixes for transitions/keyframes is webkit + // therefore there is no reason to test anymore for other vendor prefixes: http://caniuse.com/#search=transition + if (window.ontransitionend === undefined && window.onwebkittransitionend !== undefined) { + CSS_PREFIX = '-webkit-'; + TRANSITION_PROP = 'WebkitTransition'; + TRANSITIONEND_EVENT = 'webkitTransitionEnd transitionend'; + } else { + TRANSITION_PROP = 'transition'; + TRANSITIONEND_EVENT = 'transitionend'; + } + + if (window.onanimationend === undefined && window.onwebkitanimationend !== undefined) { + CSS_PREFIX = '-webkit-'; + ANIMATION_PROP = 'WebkitAnimation'; + ANIMATIONEND_EVENT = 'webkitAnimationEnd animationend'; + } else { + ANIMATION_PROP = 'animation'; + ANIMATIONEND_EVENT = 'animationend'; + } + + var DURATION_KEY = 'Duration'; + var PROPERTY_KEY = 'Property'; + var DELAY_KEY = 'Delay'; + var ANIMATION_ITERATION_COUNT_KEY = 'IterationCount'; + var ANIMATION_PLAYSTATE_KEY = 'PlayState'; + var NG_ANIMATE_PARENT_KEY = '$$ngAnimateKey'; + var NG_ANIMATE_CSS_DATA_KEY = '$$ngAnimateCSS3Data'; + var ELAPSED_TIME_MAX_DECIMAL_PLACES = 3; + var CLOSING_TIME_BUFFER = 1.5; + var ONE_SECOND = 1000; + + var lookupCache = {}; + var parentCounter = 0; + var animationReflowQueue = []; + var cancelAnimationReflow; + function afterReflow(element, callback) { + if (cancelAnimationReflow) { + cancelAnimationReflow(); + } + animationReflowQueue.push(callback); + cancelAnimationReflow = $$animateReflow(function() { + forEach(animationReflowQueue, function(fn) { + fn(); + }); + + animationReflowQueue = []; + cancelAnimationReflow = null; + lookupCache = {}; + }); + } + + var closingTimer = null; + var closingTimestamp = 0; + var animationElementQueue = []; + function animationCloseHandler(element, totalTime) { + var node = extractElementNode(element); + element = angular.element(node); + + //this item will be garbage collected by the closing + //animation timeout + animationElementQueue.push(element); + + //but it may not need to cancel out the existing timeout + //if the timestamp is less than the previous one + var futureTimestamp = Date.now() + totalTime; + if (futureTimestamp <= closingTimestamp) { + return; + } + + $timeout.cancel(closingTimer); + + closingTimestamp = futureTimestamp; + closingTimer = $timeout(function() { + closeAllAnimations(animationElementQueue); + animationElementQueue = []; + }, totalTime, false); + } + + function closeAllAnimations(elements) { + forEach(elements, function(element) { + var elementData = element.data(NG_ANIMATE_CSS_DATA_KEY); + if (elementData) { + forEach(elementData.closeAnimationFns, function(fn) { + fn(); + }); + } + }); + } + + function getElementAnimationDetails(element, cacheKey) { + var data = cacheKey ? lookupCache[cacheKey] : null; + if (!data) { + var transitionDuration = 0; + var transitionDelay = 0; + var animationDuration = 0; + var animationDelay = 0; + + //we want all the styles defined before and after + forEach(element, function(element) { + if (element.nodeType == ELEMENT_NODE) { + var elementStyles = $window.getComputedStyle(element) || {}; + + var transitionDurationStyle = elementStyles[TRANSITION_PROP + DURATION_KEY]; + transitionDuration = Math.max(parseMaxTime(transitionDurationStyle), transitionDuration); + + var transitionDelayStyle = elementStyles[TRANSITION_PROP + DELAY_KEY]; + transitionDelay = Math.max(parseMaxTime(transitionDelayStyle), transitionDelay); + + var animationDelayStyle = elementStyles[ANIMATION_PROP + DELAY_KEY]; + animationDelay = Math.max(parseMaxTime(elementStyles[ANIMATION_PROP + DELAY_KEY]), animationDelay); + + var aDuration = parseMaxTime(elementStyles[ANIMATION_PROP + DURATION_KEY]); + + if (aDuration > 0) { + aDuration *= parseInt(elementStyles[ANIMATION_PROP + ANIMATION_ITERATION_COUNT_KEY], 10) || 1; + } + animationDuration = Math.max(aDuration, animationDuration); + } + }); + data = { + total : 0, + transitionDelay: transitionDelay, + transitionDuration: transitionDuration, + animationDelay: animationDelay, + animationDuration: animationDuration + }; + if (cacheKey) { + lookupCache[cacheKey] = data; + } + } + return data; + } + + function parseMaxTime(str) { + var maxValue = 0; + var values = angular.isString(str) ? + str.split(/\s*,\s*/) : + []; + forEach(values, function(value) { + maxValue = Math.max(parseFloat(value) || 0, maxValue); + }); + return maxValue; + } + + function getCacheKey(element) { + var parentElement = element.parent(); + var parentID = parentElement.data(NG_ANIMATE_PARENT_KEY); + if (!parentID) { + parentElement.data(NG_ANIMATE_PARENT_KEY, ++parentCounter); + parentID = parentCounter; + } + return parentID + '-' + extractElementNode(element).getAttribute('class'); + } + + function animateSetup(animationEvent, element, className) { + var structural = ['ng-enter','ng-leave','ng-move'].indexOf(className) >= 0; + + var cacheKey = getCacheKey(element); + var eventCacheKey = cacheKey + ' ' + className; + var itemIndex = lookupCache[eventCacheKey] ? ++lookupCache[eventCacheKey].total : 0; + + var stagger = {}; + if (itemIndex > 0) { + var staggerClassName = className + '-stagger'; + var staggerCacheKey = cacheKey + ' ' + staggerClassName; + var applyClasses = !lookupCache[staggerCacheKey]; + + applyClasses && element.addClass(staggerClassName); + + stagger = getElementAnimationDetails(element, staggerCacheKey); + + applyClasses && element.removeClass(staggerClassName); + } + + element.addClass(className); + + var formerData = element.data(NG_ANIMATE_CSS_DATA_KEY) || {}; + var timings = getElementAnimationDetails(element, eventCacheKey); + var transitionDuration = timings.transitionDuration; + var animationDuration = timings.animationDuration; + + if (structural && transitionDuration === 0 && animationDuration === 0) { + element.removeClass(className); + return false; + } + + var blockTransition = structural && transitionDuration > 0; + var blockAnimation = animationDuration > 0 && + stagger.animationDelay > 0 && + stagger.animationDuration === 0; + + var closeAnimationFns = formerData.closeAnimationFns || []; + element.data(NG_ANIMATE_CSS_DATA_KEY, { + stagger : stagger, + cacheKey : eventCacheKey, + running : formerData.running || 0, + itemIndex : itemIndex, + blockTransition : blockTransition, + closeAnimationFns : closeAnimationFns + }); + + var node = extractElementNode(element); + + if (blockTransition) { + blockTransitions(node, true); + } + + if (blockAnimation) { + blockAnimations(node, true); + } + + return true; + } + + function animateRun(animationEvent, element, className, activeAnimationComplete) { + var node = extractElementNode(element); + var elementData = element.data(NG_ANIMATE_CSS_DATA_KEY); + if (node.getAttribute('class').indexOf(className) == -1 || !elementData) { + activeAnimationComplete(); + return; + } + + if (elementData.blockTransition) { + blockTransitions(node, false); + } + + var activeClassName = ''; + var pendingClassName = ''; + forEach(className.split(' '), function(klass, i) { + var prefix = (i > 0 ? ' ' : '') + klass; + activeClassName += prefix + '-active'; + pendingClassName += prefix + '-pending'; + }); + + var style = ''; + var appliedStyles = []; + var itemIndex = elementData.itemIndex; + var stagger = elementData.stagger; + var staggerTime = 0; + if (itemIndex > 0) { + var transitionStaggerDelay = 0; + if (stagger.transitionDelay > 0 && stagger.transitionDuration === 0) { + transitionStaggerDelay = stagger.transitionDelay * itemIndex; + } + + var animationStaggerDelay = 0; + if (stagger.animationDelay > 0 && stagger.animationDuration === 0) { + animationStaggerDelay = stagger.animationDelay * itemIndex; + appliedStyles.push(CSS_PREFIX + 'animation-play-state'); + } + + staggerTime = Math.round(Math.max(transitionStaggerDelay, animationStaggerDelay) * 100) / 100; + } + + if (!staggerTime) { + element.addClass(activeClassName); + } + + var eventCacheKey = elementData.cacheKey + ' ' + activeClassName; + var timings = getElementAnimationDetails(element, eventCacheKey); + var maxDuration = Math.max(timings.transitionDuration, timings.animationDuration); + if (maxDuration === 0) { + element.removeClass(activeClassName); + animateClose(element, className); + activeAnimationComplete(); + return; + } + + var maxDelay = Math.max(timings.transitionDelay, timings.animationDelay); + var maxDelayTime = maxDelay * ONE_SECOND; + + if (appliedStyles.length > 0) { + //the element being animated may sometimes contain comment nodes in + //the jqLite object, so we're safe to use a single variable to house + //the styles since there is always only one element being animated + var oldStyle = node.getAttribute('style') || ''; + if (oldStyle.charAt(oldStyle.length-1) !== ';') { + oldStyle += ';'; + } + node.setAttribute('style', oldStyle + ' ' + style); + } + + var startTime = Date.now(); + var css3AnimationEvents = ANIMATIONEND_EVENT + ' ' + TRANSITIONEND_EVENT; + var animationTime = (maxDelay + maxDuration) * CLOSING_TIME_BUFFER; + var totalTime = (staggerTime + animationTime) * ONE_SECOND; + + var staggerTimeout; + if (staggerTime > 0) { + element.addClass(pendingClassName); + staggerTimeout = $timeout(function() { + staggerTimeout = null; + element.addClass(activeClassName); + element.removeClass(pendingClassName); + if (timings.animationDuration > 0) { + blockAnimations(node, false); + } + }, staggerTime * ONE_SECOND, false); + } + + element.on(css3AnimationEvents, onAnimationProgress); + elementData.closeAnimationFns.push(function() { + onEnd(); + activeAnimationComplete(); + }); + + elementData.running++; + animationCloseHandler(element, totalTime); + return onEnd; + + // This will automatically be called by $animate so + // there is no need to attach this internally to the + // timeout done method. + function onEnd(cancelled) { + element.off(css3AnimationEvents, onAnimationProgress); + element.removeClass(activeClassName); + element.removeClass(pendingClassName); + if (staggerTimeout) { + $timeout.cancel(staggerTimeout); + } + animateClose(element, className); + var node = extractElementNode(element); + for (var i in appliedStyles) { + node.style.removeProperty(appliedStyles[i]); + } + } + + function onAnimationProgress(event) { + event.stopPropagation(); + var ev = event.originalEvent || event; + var timeStamp = ev.$manualTimeStamp || ev.timeStamp || Date.now(); + + /* Firefox (or possibly just Gecko) likes to not round values up + * when a ms measurement is used for the animation */ + var elapsedTime = parseFloat(ev.elapsedTime.toFixed(ELAPSED_TIME_MAX_DECIMAL_PLACES)); + + /* $manualTimeStamp is a mocked timeStamp value which is set + * within browserTrigger(). This is only here so that tests can + * mock animations properly. Real events fallback to event.timeStamp, + * or, if they don't, then a timeStamp is automatically created for them. + * We're checking to see if the timeStamp surpasses the expected delay, + * but we're using elapsedTime instead of the timeStamp on the 2nd + * pre-condition since animations sometimes close off early */ + if (Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) { + activeAnimationComplete(); + } + } + } + + function blockTransitions(node, bool) { + node.style[TRANSITION_PROP + PROPERTY_KEY] = bool ? 'none' : ''; + } + + function blockAnimations(node, bool) { + node.style[ANIMATION_PROP + ANIMATION_PLAYSTATE_KEY] = bool ? 'paused' : ''; + } + + function animateBefore(animationEvent, element, className, calculationDecorator) { + if (animateSetup(animationEvent, element, className, calculationDecorator)) { + return function(cancelled) { + cancelled && animateClose(element, className); + }; + } + } + + function animateAfter(animationEvent, element, className, afterAnimationComplete) { + if (element.data(NG_ANIMATE_CSS_DATA_KEY)) { + return animateRun(animationEvent, element, className, afterAnimationComplete); + } else { + animateClose(element, className); + afterAnimationComplete(); + } + } + + function animate(animationEvent, element, className, animationComplete) { + //If the animateSetup function doesn't bother returning a + //cancellation function then it means that there is no animation + //to perform at all + var preReflowCancellation = animateBefore(animationEvent, element, className); + if (!preReflowCancellation) { + animationComplete(); + return; + } + + //There are two cancellation functions: one is before the first + //reflow animation and the second is during the active state + //animation. The first function will take care of removing the + //data from the element which will not make the 2nd animation + //happen in the first place + var cancel = preReflowCancellation; + afterReflow(element, function() { + //once the reflow is complete then we point cancel to + //the new cancellation function which will remove all of the + //animation properties from the active animation + cancel = animateAfter(animationEvent, element, className, animationComplete); + }); + + return function(cancelled) { + (cancel || noop)(cancelled); + }; + } + + function animateClose(element, className) { + element.removeClass(className); + var data = element.data(NG_ANIMATE_CSS_DATA_KEY); + if (data) { + if (data.running) { + data.running--; + } + if (!data.running || data.running === 0) { + element.removeData(NG_ANIMATE_CSS_DATA_KEY); + } + } + } + + return { + enter : function(element, animationCompleted) { + return animate('enter', element, 'ng-enter', animationCompleted); + }, + + leave : function(element, animationCompleted) { + return animate('leave', element, 'ng-leave', animationCompleted); + }, + + move : function(element, animationCompleted) { + return animate('move', element, 'ng-move', animationCompleted); + }, + + beforeSetClass : function(element, add, remove, animationCompleted) { + var className = suffixClasses(remove, '-remove') + ' ' + + suffixClasses(add, '-add'); + var cancellationMethod = animateBefore('setClass', element, className); + if (cancellationMethod) { + afterReflow(element, animationCompleted); + return cancellationMethod; + } + animationCompleted(); + }, + + beforeAddClass : function(element, className, animationCompleted) { + var cancellationMethod = animateBefore('addClass', element, suffixClasses(className, '-add')); + if (cancellationMethod) { + afterReflow(element, animationCompleted); + return cancellationMethod; + } + animationCompleted(); + }, + + beforeRemoveClass : function(element, className, animationCompleted) { + var cancellationMethod = animateBefore('removeClass', element, suffixClasses(className, '-remove')); + if (cancellationMethod) { + afterReflow(element, animationCompleted); + return cancellationMethod; + } + animationCompleted(); + }, + + setClass : function(element, add, remove, animationCompleted) { + remove = suffixClasses(remove, '-remove'); + add = suffixClasses(add, '-add'); + var className = remove + ' ' + add; + return animateAfter('setClass', element, className, animationCompleted); + }, + + addClass : function(element, className, animationCompleted) { + return animateAfter('addClass', element, suffixClasses(className, '-add'), animationCompleted); + }, + + removeClass : function(element, className, animationCompleted) { + return animateAfter('removeClass', element, suffixClasses(className, '-remove'), animationCompleted); + } + }; + + function suffixClasses(classes, suffix) { + var className = ''; + classes = isArray(classes) ? classes : classes.split(/\s+/); + forEach(classes, function(klass, i) { + if (klass && klass.length > 0) { + className += (i > 0 ? ' ' : '') + klass + suffix; + } + }); + return className; + } + }]); + }]); + + +})(window, window.angular); diff --git a/syweb/webclient/js/angular-animate.min.js b/syweb/webclient/js/angular-animate.min.js new file mode 100644 index 0000000000..1ce2a93ac7 --- /dev/null +++ b/syweb/webclient/js/angular-animate.min.js @@ -0,0 +1,30 @@ +/* + AngularJS v1.3.0-rc.1 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(D,f,E){'use strict';f.module("ngAnimate",["ng"]).directive("ngAnimateChildren",function(){return function(P,w,g){g=g.ngAnimateChildren;f.isString(g)&&0===g.length?w.data("$$ngAnimateChildren",!0):P.$watch(g,function(f){w.data("$$ngAnimateChildren",!!f)})}}).factory("$$animateReflow",["$$rAF","$document",function(f,w){return function(g){return f(function(){g()})}}]).config(["$provide","$animateProvider",function(P,w){function g(f){for(var g=0;g<f.length;g++){var h=f[g];if(1==h.nodeType)return h}} +function Z(f,h){return g(f)==g(h)}var q=f.noop,h=f.forEach,$=w.$$selectors,W=f.isArray,u={running:!0};P.decorator("$animate",["$delegate","$$q","$injector","$sniffer","$rootElement","$$asyncCallback","$rootScope","$document","$templateRequest",function(Q,D,I,E,v,X,x,Y,J){function K(a,c){var d=a.data("$$ngAnimateState")||{};c&&(d.running=!0,d.structural=!0,a.data("$$ngAnimateState",d));return d.disabled||d.running&&d.structural}function L(a){var c,d=D.defer();d.promise.$$cancelFn=function(){c&&c()}; 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":"")+a+b)});return c}var z="",H,V,G,O;D.ontransitionend=== +E&&D.onwebkittransitionend!==E?(z="-webkit-",H="WebkitTransition",V="webkitTransitionEnd transitionend"):(H="transition",V="transitionend");D.onanimationend===E&&D.onwebkitanimationend!==E?(z="-webkit-",G="WebkitAnimation",O="webkitAnimationEnd animationend"):(G="animation",O="animationend");var B={},a=0,c=[],d,e=null,R=0,S=[];return{enter:function(a,b){return T("enter",a,"ng-enter",b)},leave:function(a,b){return T("leave",a,"ng-leave",b)},move:function(a,b){return T("move",a,"ng-move",b)},beforeSetClass:function(a, +b,c,d){b=p(c,"-remove")+" "+p(b,"-add");if(b=M("setClass",a,b))return v(a,d),b;d()},beforeAddClass:function(a,b,c){if(b=M("addClass",a,p(b,"-add")))return v(a,c),b;c()},beforeRemoveClass:function(a,b,c){if(b=M("removeClass",a,p(b,"-remove")))return v(a,c),b;c()},setClass:function(a,b,c,d){c=p(c,"-remove");b=p(b,"-add");return N("setClass",a,c+" "+b,d)},addClass:function(a,b,c){return N("addClass",a,p(b,"-add"),c)},removeClass:function(a,b,c){return N("removeClass",a,p(b,"-remove"),c)}}}])}])})(window, +window.angular); +//# sourceMappingURL=angular-animate.min.js.map diff --git a/syweb/webclient/js/angular-mocks.js b/syweb/webclient/js/angular-mocks.js new file mode 100755 index 0000000000..24bbcd4137 --- /dev/null +++ b/syweb/webclient/js/angular-mocks.js @@ -0,0 +1,2259 @@ +'use strict'; + +/** + * @ngdoc object + * @name angular.mock + * @description + * + * Namespace from 'angular-mocks.js' which contains testing related code. + */ +angular.mock = {}; + +/** + * ! This is a private undocumented service ! + * + * @name $browser + * + * @description + * This service is a mock implementation of {@link ng.$browser}. It provides fake + * implementation for commonly used browser apis that are hard to test, e.g. setTimeout, xhr, + * cookies, etc... + * + * The api of this service is the same as that of the real {@link ng.$browser $browser}, except + * that there are several helper methods available which can be used in tests. + */ +angular.mock.$BrowserProvider = function() { + this.$get = function() { + return new angular.mock.$Browser(); + }; +}; + +angular.mock.$Browser = function() { + var self = this; + + this.isMock = true; + self.$$url = "http://server/"; + self.$$lastUrl = self.$$url; // used by url polling fn + self.pollFns = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = angular.noop; + self.$$incOutstandingRequestCount = angular.noop; + + + // register url polling fn + + self.onUrlChange = function(listener) { + self.pollFns.push( + function() { + if (self.$$lastUrl != self.$$url) { + self.$$lastUrl = self.$$url; + listener(self.$$url); + } + } + ); + + return listener; + }; + + self.$$checkUrlChange = angular.noop; + + self.cookieHash = {}; + self.lastCookieHash = {}; + self.deferredFns = []; + self.deferredNextId = 0; + + self.defer = function(fn, delay) { + delay = delay || 0; + self.deferredFns.push({time:(self.defer.now + delay), fn:fn, id: self.deferredNextId}); + self.deferredFns.sort(function(a,b){ return a.time - b.time;}); + return self.deferredNextId++; + }; + + + /** + * @name $browser#defer.now + * + * @description + * Current milliseconds mock time. + */ + self.defer.now = 0; + + + self.defer.cancel = function(deferId) { + var fnIndex; + + angular.forEach(self.deferredFns, function(fn, index) { + if (fn.id === deferId) fnIndex = index; + }); + + if (fnIndex !== undefined) { + self.deferredFns.splice(fnIndex, 1); + return true; + } + + return false; + }; + + + /** + * @name $browser#defer.flush + * + * @description + * Flushes all pending requests and executes the defer callbacks. + * + * @param {number=} number of milliseconds to flush. See {@link #defer.now} + */ + self.defer.flush = function(delay) { + if (angular.isDefined(delay)) { + self.defer.now += delay; + } else { + if (self.deferredFns.length) { + self.defer.now = self.deferredFns[self.deferredFns.length-1].time; + } else { + throw new Error('No deferred tasks to be flushed'); + } + } + + while (self.deferredFns.length && self.deferredFns[0].time <= self.defer.now) { + self.deferredFns.shift().fn(); + } + }; + + self.$$baseHref = '/'; + self.baseHref = function() { + return this.$$baseHref; + }; +}; +angular.mock.$Browser.prototype = { + +/** + * @name $browser#poll + * + * @description + * run all fns in pollFns + */ + poll: function poll() { + angular.forEach(this.pollFns, function(pollFn){ + pollFn(); + }); + }, + + addPollFn: function(pollFn) { + this.pollFns.push(pollFn); + return pollFn; + }, + + url: function(url, replace) { + if (url) { + this.$$url = url; + return this; + } + + return this.$$url; + }, + + cookies: function(name, value) { + if (name) { + if (angular.isUndefined(value)) { + delete this.cookieHash[name]; + } else { + if (angular.isString(value) && //strings only + value.length <= 4096) { //strict cookie storage limits + this.cookieHash[name] = value; + } + } + } else { + if (!angular.equals(this.cookieHash, this.lastCookieHash)) { + this.lastCookieHash = angular.copy(this.cookieHash); + this.cookieHash = angular.copy(this.cookieHash); + } + return this.cookieHash; + } + }, + + notifyWhenNoOutstandingRequests: function(fn) { + fn(); + } +}; + + +/** + * @ngdoc provider + * @name $exceptionHandlerProvider + * + * @description + * Configures the mock implementation of {@link ng.$exceptionHandler} to rethrow or to log errors + * passed into the `$exceptionHandler`. + */ + +/** + * @ngdoc service + * @name $exceptionHandler + * + * @description + * Mock implementation of {@link ng.$exceptionHandler} that rethrows or logs errors passed + * into it. See {@link ngMock.$exceptionHandlerProvider $exceptionHandlerProvider} for configuration + * information. + * + * + * ```js + * describe('$exceptionHandlerProvider', function() { + * + * it('should capture log messages and exceptions', function() { + * + * module(function($exceptionHandlerProvider) { + * $exceptionHandlerProvider.mode('log'); + * }); + * + * inject(function($log, $exceptionHandler, $timeout) { + * $timeout(function() { $log.log(1); }); + * $timeout(function() { $log.log(2); throw 'banana peel'; }); + * $timeout(function() { $log.log(3); }); + * expect($exceptionHandler.errors).toEqual([]); + * expect($log.assertEmpty()); + * $timeout.flush(); + * expect($exceptionHandler.errors).toEqual(['banana peel']); + * expect($log.log.logs).toEqual([[1], [2], [3]]); + * }); + * }); + * }); + * ``` + */ + +angular.mock.$ExceptionHandlerProvider = function() { + var handler; + + /** + * @ngdoc method + * @name $exceptionHandlerProvider#mode + * + * @description + * Sets the logging mode. + * + * @param {string} mode Mode of operation, defaults to `rethrow`. + * + * - `rethrow`: If any errors are passed into the handler in tests, it typically + * means that there is a bug in the application or test, so this mock will + * make these tests fail. + * - `log`: Sometimes it is desirable to test that an error is thrown, for this case the `log` + * mode stores an array of errors in `$exceptionHandler.errors`, to allow later + * assertion of them. See {@link ngMock.$log#assertEmpty assertEmpty()} and + * {@link ngMock.$log#reset reset()} + */ + this.mode = function(mode) { + switch(mode) { + case 'rethrow': + handler = function(e) { + throw e; + }; + break; + case 'log': + var errors = []; + + handler = function(e) { + if (arguments.length == 1) { + errors.push(e); + } else { + errors.push([].slice.call(arguments, 0)); + } + }; + + handler.errors = errors; + break; + default: + throw new Error("Unknown mode '" + mode + "', only 'log'/'rethrow' modes are allowed!"); + } + }; + + this.$get = function() { + return handler; + }; + + this.mode('rethrow'); +}; + + +/** + * @ngdoc service + * @name $log + * + * @description + * Mock implementation of {@link ng.$log} that gathers all logged messages in arrays + * (one array per logging level). These arrays are exposed as `logs` property of each of the + * level-specific log function, e.g. for level `error` the array is exposed as `$log.error.logs`. + * + */ +angular.mock.$LogProvider = function() { + var debug = true; + + function concat(array1, array2, index) { + return array1.concat(Array.prototype.slice.call(array2, index)); + } + + this.debugEnabled = function(flag) { + if (angular.isDefined(flag)) { + debug = flag; + return this; + } else { + return debug; + } + }; + + this.$get = function () { + var $log = { + log: function() { $log.log.logs.push(concat([], arguments, 0)); }, + warn: function() { $log.warn.logs.push(concat([], arguments, 0)); }, + info: function() { $log.info.logs.push(concat([], arguments, 0)); }, + error: function() { $log.error.logs.push(concat([], arguments, 0)); }, + debug: function() { + if (debug) { + $log.debug.logs.push(concat([], arguments, 0)); + } + } + }; + + /** + * @ngdoc method + * @name $log#reset + * + * @description + * Reset all of the logging arrays to empty. + */ + $log.reset = function () { + /** + * @ngdoc property + * @name $log#log.logs + * + * @description + * Array of messages logged using {@link ngMock.$log#log}. + * + * @example + * ```js + * $log.log('Some Log'); + * var first = $log.log.logs.unshift(); + * ``` + */ + $log.log.logs = []; + /** + * @ngdoc property + * @name $log#info.logs + * + * @description + * Array of messages logged using {@link ngMock.$log#info}. + * + * @example + * ```js + * $log.info('Some Info'); + * var first = $log.info.logs.unshift(); + * ``` + */ + $log.info.logs = []; + /** + * @ngdoc property + * @name $log#warn.logs + * + * @description + * Array of messages logged using {@link ngMock.$log#warn}. + * + * @example + * ```js + * $log.warn('Some Warning'); + * var first = $log.warn.logs.unshift(); + * ``` + */ + $log.warn.logs = []; + /** + * @ngdoc property + * @name $log#error.logs + * + * @description + * Array of messages logged using {@link ngMock.$log#error}. + * + * @example + * ```js + * $log.error('Some Error'); + * var first = $log.error.logs.unshift(); + * ``` + */ + $log.error.logs = []; + /** + * @ngdoc property + * @name $log#debug.logs + * + * @description + * Array of messages logged using {@link ngMock.$log#debug}. + * + * @example + * ```js + * $log.debug('Some Error'); + * var first = $log.debug.logs.unshift(); + * ``` + */ + $log.debug.logs = []; + }; + + /** + * @ngdoc method + * @name $log#assertEmpty + * + * @description + * Assert that the all of the logging methods have no logged messages. If messages present, an + * exception is thrown. + */ + $log.assertEmpty = function() { + var errors = []; + angular.forEach(['error', 'warn', 'info', 'log', 'debug'], function(logLevel) { + angular.forEach($log[logLevel].logs, function(log) { + angular.forEach(log, function (logItem) { + errors.push('MOCK $log (' + logLevel + '): ' + String(logItem) + '\n' + + (logItem.stack || '')); + }); + }); + }); + if (errors.length) { + errors.unshift("Expected $log to be empty! Either a message was logged unexpectedly, or "+ + "an expected log message was not checked and removed:"); + errors.push(''); + throw new Error(errors.join('\n---------\n')); + } + }; + + $log.reset(); + return $log; + }; +}; + + +/** + * @ngdoc service + * @name $interval + * + * @description + * Mock implementation of the $interval service. + * + * Use {@link ngMock.$interval#flush `$interval.flush(millis)`} to + * move forward by `millis` milliseconds and trigger any functions scheduled to run in that + * time. + * + * @param {function()} fn A function that should be called repeatedly. + * @param {number} delay Number of milliseconds between each function call. + * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat + * indefinitely. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {promise} A promise which will be notified on each iteration. + */ +angular.mock.$IntervalProvider = function() { + this.$get = ['$rootScope', '$q', + function($rootScope, $q) { + var repeatFns = [], + nextRepeatId = 0, + now = 0; + + var $interval = function(fn, delay, count, invokeApply) { + var deferred = $q.defer(), + promise = deferred.promise, + iteration = 0, + skipApply = (angular.isDefined(invokeApply) && !invokeApply); + + count = (angular.isDefined(count)) ? count : 0; + promise.then(null, null, fn); + + promise.$$intervalId = nextRepeatId; + + function tick() { + deferred.notify(iteration++); + + if (count > 0 && iteration >= count) { + var fnIndex; + deferred.resolve(iteration); + + angular.forEach(repeatFns, function(fn, index) { + if (fn.id === promise.$$intervalId) fnIndex = index; + }); + + if (fnIndex !== undefined) { + repeatFns.splice(fnIndex, 1); + } + } + + if (!skipApply) $rootScope.$apply(); + } + + repeatFns.push({ + nextTime:(now + delay), + delay: delay, + fn: tick, + id: nextRepeatId, + deferred: deferred + }); + repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;}); + + nextRepeatId++; + return promise; + }; + /** + * @ngdoc method + * @name $interval#cancel + * + * @description + * Cancels a task associated with the `promise`. + * + * @param {promise} promise A promise from calling the `$interval` function. + * @returns {boolean} Returns `true` if the task was successfully cancelled. + */ + $interval.cancel = function(promise) { + if(!promise) return false; + var fnIndex; + + angular.forEach(repeatFns, function(fn, index) { + if (fn.id === promise.$$intervalId) fnIndex = index; + }); + + if (fnIndex !== undefined) { + repeatFns[fnIndex].deferred.reject('canceled'); + repeatFns.splice(fnIndex, 1); + return true; + } + + return false; + }; + + /** + * @ngdoc method + * @name $interval#flush + * @description + * + * Runs interval tasks scheduled to be run in the next `millis` milliseconds. + * + * @param {number=} millis maximum timeout amount to flush up until. + * + * @return {number} The amount of time moved forward. + */ + $interval.flush = function(millis) { + now += millis; + while (repeatFns.length && repeatFns[0].nextTime <= now) { + var task = repeatFns[0]; + task.fn(); + task.nextTime += task.delay; + repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;}); + } + return millis; + }; + + return $interval; + }]; +}; + + +/* jshint -W101 */ +/* The R_ISO8061_STR regex is never going to fit into the 100 char limit! + * This directive should go inside the anonymous function but a bug in JSHint means that it would + * not be enacted early enough to prevent the warning. + */ +var R_ISO8061_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?:\:?(\d\d)(?:\:?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/; + +function jsonStringToDate(string) { + var match; + if (match = string.match(R_ISO8061_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0; + if (match[9]) { + tzHour = int(match[9] + match[10]); + tzMin = int(match[9] + match[11]); + } + date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3])); + date.setUTCHours(int(match[4]||0) - tzHour, + int(match[5]||0) - tzMin, + int(match[6]||0), + int(match[7]||0)); + return date; + } + return string; +} + +function int(str) { + return parseInt(str, 10); +} + +function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while(num.length < digits) num = '0' + num; + if (trim) + num = num.substr(num.length - digits); + return neg + num; +} + + +/** + * @ngdoc type + * @name angular.mock.TzDate + * @description + * + * *NOTE*: this is not an injectable instance, just a globally available mock class of `Date`. + * + * Mock of the Date type which has its timezone specified via constructor arg. + * + * The main purpose is to create Date-like instances with timezone fixed to the specified timezone + * offset, so that we can test code that depends on local timezone settings without dependency on + * the time zone settings of the machine where the code is running. + * + * @param {number} offset Offset of the *desired* timezone in hours (fractions will be honored) + * @param {(number|string)} timestamp Timestamp representing the desired time in *UTC* + * + * @example + * !!!! WARNING !!!!! + * This is not a complete Date object so only methods that were implemented can be called safely. + * To make matters worse, TzDate instances inherit stuff from Date via a prototype. + * + * We do our best to intercept calls to "unimplemented" methods, but since the list of methods is + * incomplete we might be missing some non-standard methods. This can result in errors like: + * "Date.prototype.foo called on incompatible Object". + * + * ```js + * var newYearInBratislava = new TzDate(-1, '2009-12-31T23:00:00Z'); + * newYearInBratislava.getTimezoneOffset() => -60; + * newYearInBratislava.getFullYear() => 2010; + * newYearInBratislava.getMonth() => 0; + * newYearInBratislava.getDate() => 1; + * newYearInBratislava.getHours() => 0; + * newYearInBratislava.getMinutes() => 0; + * newYearInBratislava.getSeconds() => 0; + * ``` + * + */ +angular.mock.TzDate = function (offset, timestamp) { + var self = new Date(0); + if (angular.isString(timestamp)) { + var tsStr = timestamp; + + self.origDate = jsonStringToDate(timestamp); + + timestamp = self.origDate.getTime(); + if (isNaN(timestamp)) + throw { + name: "Illegal Argument", + message: "Arg '" + tsStr + "' passed into TzDate constructor is not a valid date string" + }; + } else { + self.origDate = new Date(timestamp); + } + + var localOffset = new Date(timestamp).getTimezoneOffset(); + self.offsetDiff = localOffset*60*1000 - offset*1000*60*60; + self.date = new Date(timestamp + self.offsetDiff); + + self.getTime = function() { + return self.date.getTime() - self.offsetDiff; + }; + + self.toLocaleDateString = function() { + return self.date.toLocaleDateString(); + }; + + self.getFullYear = function() { + return self.date.getFullYear(); + }; + + self.getMonth = function() { + return self.date.getMonth(); + }; + + self.getDate = function() { + return self.date.getDate(); + }; + + self.getHours = function() { + return self.date.getHours(); + }; + + self.getMinutes = function() { + return self.date.getMinutes(); + }; + + self.getSeconds = function() { + return self.date.getSeconds(); + }; + + self.getMilliseconds = function() { + return self.date.getMilliseconds(); + }; + + self.getTimezoneOffset = function() { + return offset * 60; + }; + + self.getUTCFullYear = function() { + return self.origDate.getUTCFullYear(); + }; + + self.getUTCMonth = function() { + return self.origDate.getUTCMonth(); + }; + + self.getUTCDate = function() { + return self.origDate.getUTCDate(); + }; + + self.getUTCHours = function() { + return self.origDate.getUTCHours(); + }; + + self.getUTCMinutes = function() { + return self.origDate.getUTCMinutes(); + }; + + self.getUTCSeconds = function() { + return self.origDate.getUTCSeconds(); + }; + + self.getUTCMilliseconds = function() { + return self.origDate.getUTCMilliseconds(); + }; + + self.getDay = function() { + return self.date.getDay(); + }; + + // provide this method only on browsers that already have it + if (self.toISOString) { + self.toISOString = function() { + return padNumber(self.origDate.getUTCFullYear(), 4) + '-' + + padNumber(self.origDate.getUTCMonth() + 1, 2) + '-' + + padNumber(self.origDate.getUTCDate(), 2) + 'T' + + padNumber(self.origDate.getUTCHours(), 2) + ':' + + padNumber(self.origDate.getUTCMinutes(), 2) + ':' + + padNumber(self.origDate.getUTCSeconds(), 2) + '.' + + padNumber(self.origDate.getUTCMilliseconds(), 3) + 'Z'; + }; + } + + //hide all methods not implemented in this mock that the Date prototype exposes + var unimplementedMethods = ['getUTCDay', + 'getYear', 'setDate', 'setFullYear', 'setHours', 'setMilliseconds', + 'setMinutes', 'setMonth', 'setSeconds', 'setTime', 'setUTCDate', 'setUTCFullYear', + 'setUTCHours', 'setUTCMilliseconds', 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds', + 'setYear', 'toDateString', 'toGMTString', 'toJSON', 'toLocaleFormat', 'toLocaleString', + 'toLocaleTimeString', 'toSource', 'toString', 'toTimeString', 'toUTCString', 'valueOf']; + + angular.forEach(unimplementedMethods, function(methodName) { + self[methodName] = function() { + throw new Error("Method '" + methodName + "' is not implemented in the TzDate mock"); + }; + }); + + return self; +}; + +//make "tzDateInstance instanceof Date" return true +angular.mock.TzDate.prototype = Date.prototype; +/* jshint +W101 */ + +angular.mock.animate = angular.module('ngAnimateMock', ['ng']) + + .config(['$provide', function($provide) { + + var reflowQueue = []; + $provide.value('$$animateReflow', function(fn) { + var index = reflowQueue.length; + reflowQueue.push(fn); + return function cancel() { + reflowQueue.splice(index, 1); + }; + }); + + $provide.decorator('$animate', ['$delegate', '$$asyncCallback', '$timeout', '$browser', + function($delegate, $$asyncCallback, $timeout, $browser) { + var animate = { + queue : [], + cancel : $delegate.cancel, + enabled : $delegate.enabled, + triggerCallbackEvents : function() { + $$asyncCallback.flush(); + }, + triggerCallbackPromise : function() { + $timeout.flush(0); + }, + triggerCallbacks : function() { + this.triggerCallbackEvents(); + this.triggerCallbackPromise(); + }, + triggerReflow : function() { + angular.forEach(reflowQueue, function(fn) { + fn(); + }); + reflowQueue = []; + } + }; + + angular.forEach( + ['enter','leave','move','addClass','removeClass','setClass'], function(method) { + animate[method] = function() { + animate.queue.push({ + event : method, + element : arguments[0], + args : arguments + }); + return $delegate[method].apply($delegate, arguments); + }; + }); + + return animate; + }]); + + }]); + + +/** + * @ngdoc function + * @name angular.mock.dump + * @description + * + * *NOTE*: this is not an injectable instance, just a globally available function. + * + * Method for serializing common angular objects (scope, elements, etc..) into strings, useful for + * debugging. + * + * This method is also available on window, where it can be used to display objects on debug + * console. + * + * @param {*} object - any object to turn into string. + * @return {string} a serialized string of the argument + */ +angular.mock.dump = function(object) { + return serialize(object); + + function serialize(object) { + var out; + + if (angular.isElement(object)) { + object = angular.element(object); + out = angular.element('<div></div>'); + angular.forEach(object, function(element) { + out.append(angular.element(element).clone()); + }); + out = out.html(); + } else if (angular.isArray(object)) { + out = []; + angular.forEach(object, function(o) { + out.push(serialize(o)); + }); + out = '[ ' + out.join(', ') + ' ]'; + } else if (angular.isObject(object)) { + if (angular.isFunction(object.$eval) && angular.isFunction(object.$apply)) { + out = serializeScope(object); + } else if (object instanceof Error) { + out = object.stack || ('' + object.name + ': ' + object.message); + } else { + // TODO(i): this prevents methods being logged, + // we should have a better way to serialize objects + out = angular.toJson(object, true); + } + } else { + out = String(object); + } + + return out; + } + + function serializeScope(scope, offset) { + offset = offset || ' '; + var log = [offset + 'Scope(' + scope.$id + '): {']; + for ( var key in scope ) { + if (Object.prototype.hasOwnProperty.call(scope, key) && !key.match(/^(\$|this)/)) { + log.push(' ' + key + ': ' + angular.toJson(scope[key])); + } + } + var child = scope.$$childHead; + while(child) { + log.push(serializeScope(child, offset + ' ')); + child = child.$$nextSibling; + } + log.push('}'); + return log.join('\n' + offset); + } +}; + +/** + * @ngdoc service + * @name $httpBackend + * @description + * Fake HTTP backend implementation suitable for unit testing applications that use the + * {@link ng.$http $http service}. + * + * *Note*: For fake HTTP backend implementation suitable for end-to-end testing or backend-less + * development please see {@link ngMockE2E.$httpBackend e2e $httpBackend mock}. + * + * During unit testing, we want our unit tests to run quickly and have no external dependencies so + * we don’t want to send [XHR](https://developer.mozilla.org/en/xmlhttprequest) or + * [JSONP](http://en.wikipedia.org/wiki/JSONP) requests to a real server. All we really need is + * to verify whether a certain request has been sent or not, or alternatively just let the + * application make requests, respond with pre-trained responses and assert that the end result is + * what we expect it to be. + * + * This mock implementation can be used to respond with static or dynamic responses via the + * `expect` and `when` apis and their shortcuts (`expectGET`, `whenPOST`, etc). + * + * When an Angular application needs some data from a server, it calls the $http service, which + * sends the request to a real server using $httpBackend service. With dependency injection, it is + * easy to inject $httpBackend mock (which has the same API as $httpBackend) and use it to verify + * the requests and respond with some testing data without sending a request to a real server. + * + * There are two ways to specify what test data should be returned as http responses by the mock + * backend when the code under test makes http requests: + * + * - `$httpBackend.expect` - specifies a request expectation + * - `$httpBackend.when` - specifies a backend definition + * + * + * # Request Expectations vs Backend Definitions + * + * Request expectations provide a way to make assertions about requests made by the application and + * to define responses for those requests. The test will fail if the expected requests are not made + * or they are made in the wrong order. + * + * Backend definitions allow you to define a fake backend for your application which doesn't assert + * if a particular request was made or not, it just returns a trained response if a request is made. + * The test will pass whether or not the request gets made during testing. + * + * + * <table class="table"> + * <tr><th width="220px"></th><th>Request expectations</th><th>Backend definitions</th></tr> + * <tr> + * <th>Syntax</th> + * <td>.expect(...).respond(...)</td> + * <td>.when(...).respond(...)</td> + * </tr> + * <tr> + * <th>Typical usage</th> + * <td>strict unit tests</td> + * <td>loose (black-box) unit testing</td> + * </tr> + * <tr> + * <th>Fulfills multiple requests</th> + * <td>NO</td> + * <td>YES</td> + * </tr> + * <tr> + * <th>Order of requests matters</th> + * <td>YES</td> + * <td>NO</td> + * </tr> + * <tr> + * <th>Request required</th> + * <td>YES</td> + * <td>NO</td> + * </tr> + * <tr> + * <th>Response required</th> + * <td>optional (see below)</td> + * <td>YES</td> + * </tr> + * </table> + * + * In cases where both backend definitions and request expectations are specified during unit + * testing, the request expectations are evaluated first. + * + * If a request expectation has no response specified, the algorithm will search your backend + * definitions for an appropriate response. + * + * If a request didn't match any expectation or if the expectation doesn't have the response + * defined, the backend definitions are evaluated in sequential order to see if any of them match + * the request. The response from the first matched definition is returned. + * + * + * # Flushing HTTP requests + * + * The $httpBackend used in production always responds to requests asynchronously. If we preserved + * this behavior in unit testing, we'd have to create async unit tests, which are hard to write, + * to follow and to maintain. But neither can the testing mock respond synchronously; that would + * change the execution of the code under test. For this reason, the mock $httpBackend has a + * `flush()` method, which allows the test to explicitly flush pending requests. This preserves + * the async api of the backend, while allowing the test to execute synchronously. + * + * + * # Unit testing with mock $httpBackend + * The following code shows how to setup and use the mock backend when unit testing a controller. + * First we create the controller under test: + * + ```js + // The controller code + function MyController($scope, $http) { + var authToken; + + $http.get('/auth.py').success(function(data, status, headers) { + authToken = headers('A-Token'); + $scope.user = data; + }); + + $scope.saveMessage = function(message) { + var headers = { 'Authorization': authToken }; + $scope.status = 'Saving...'; + + $http.post('/add-msg.py', message, { headers: headers } ).success(function(response) { + $scope.status = ''; + }).error(function() { + $scope.status = 'ERROR!'; + }); + }; + } + ``` + * + * Now we setup the mock backend and create the test specs: + * + ```js + // testing controller + describe('MyController', function() { + var $httpBackend, $rootScope, createController, authRequestHandler; + + beforeEach(inject(function($injector) { + // Set up the mock http service responses + $httpBackend = $injector.get('$httpBackend'); + // backend definition common for all tests + authRequestHandler = $httpBackend.when('GET', '/auth.py') + .respond({userId: 'userX'}, {'A-Token': 'xxx'}); + + // Get hold of a scope (i.e. the root scope) + $rootScope = $injector.get('$rootScope'); + // The $controller service is used to create instances of controllers + var $controller = $injector.get('$controller'); + + createController = function() { + return $controller('MyController', {'$scope' : $rootScope }); + }; + })); + + + afterEach(function() { + $httpBackend.verifyNoOutstandingExpectation(); + $httpBackend.verifyNoOutstandingRequest(); + }); + + + it('should fetch authentication token', function() { + $httpBackend.expectGET('/auth.py'); + var controller = createController(); + $httpBackend.flush(); + }); + + + it('should fail authentication', function() { + + // Notice how you can change the response even after it was set + authRequestHandler.respond(401, ''); + + $httpBackend.expectGET('/auth.py'); + var controller = createController(); + $httpBackend.flush(); + expect($rootScope.status).toBe('Failed...'); + }); + + + it('should send msg to server', function() { + var controller = createController(); + $httpBackend.flush(); + + // now you don’t care about the authentication, but + // the controller will still send the request and + // $httpBackend will respond without you having to + // specify the expectation and response for this request + + $httpBackend.expectPOST('/add-msg.py', 'message content').respond(201, ''); + $rootScope.saveMessage('message content'); + expect($rootScope.status).toBe('Saving...'); + $httpBackend.flush(); + expect($rootScope.status).toBe(''); + }); + + + it('should send auth header', function() { + var controller = createController(); + $httpBackend.flush(); + + $httpBackend.expectPOST('/add-msg.py', undefined, function(headers) { + // check if the header was send, if it wasn't the expectation won't + // match the request and the test will fail + return headers['Authorization'] == 'xxx'; + }).respond(201, ''); + + $rootScope.saveMessage('whatever'); + $httpBackend.flush(); + }); + }); + ``` + */ +angular.mock.$HttpBackendProvider = function() { + this.$get = ['$rootScope', createHttpBackendMock]; +}; + +/** + * General factory function for $httpBackend mock. + * Returns instance for unit testing (when no arguments specified): + * - passing through is disabled + * - auto flushing is disabled + * + * Returns instance for e2e testing (when `$delegate` and `$browser` specified): + * - passing through (delegating request to real backend) is enabled + * - auto flushing is enabled + * + * @param {Object=} $delegate Real $httpBackend instance (allow passing through if specified) + * @param {Object=} $browser Auto-flushing enabled if specified + * @return {Object} Instance of $httpBackend mock + */ +function createHttpBackendMock($rootScope, $delegate, $browser) { + var definitions = [], + expectations = [], + responses = [], + responsesPush = angular.bind(responses, responses.push), + copy = angular.copy; + + function createResponse(status, data, headers, statusText) { + if (angular.isFunction(status)) return status; + + return function() { + return angular.isNumber(status) + ? [status, data, headers, statusText] + : [200, status, data]; + }; + } + + // TODO(vojta): change params to: method, url, data, headers, callback + function $httpBackend(method, url, data, callback, headers, timeout, withCredentials) { + var xhr = new MockXhr(), + expectation = expectations[0], + wasExpected = false; + + function prettyPrint(data) { + return (angular.isString(data) || angular.isFunction(data) || data instanceof RegExp) + ? data + : angular.toJson(data); + } + + function wrapResponse(wrapped) { + if (!$browser && timeout && timeout.then) timeout.then(handleTimeout); + + return handleResponse; + + function handleResponse() { + var response = wrapped.response(method, url, data, headers); + xhr.$$respHeaders = response[2]; + callback(copy(response[0]), copy(response[1]), xhr.getAllResponseHeaders(), + copy(response[3] || '')); + } + + function handleTimeout() { + for (var i = 0, ii = responses.length; i < ii; i++) { + if (responses[i] === handleResponse) { + responses.splice(i, 1); + callback(-1, undefined, ''); + break; + } + } + } + } + + if (expectation && expectation.match(method, url)) { + if (!expectation.matchData(data)) + throw new Error('Expected ' + expectation + ' with different data\n' + + 'EXPECTED: ' + prettyPrint(expectation.data) + '\nGOT: ' + data); + + if (!expectation.matchHeaders(headers)) + throw new Error('Expected ' + expectation + ' with different headers\n' + + 'EXPECTED: ' + prettyPrint(expectation.headers) + '\nGOT: ' + + prettyPrint(headers)); + + expectations.shift(); + + if (expectation.response) { + responses.push(wrapResponse(expectation)); + return; + } + wasExpected = true; + } + + var i = -1, definition; + while ((definition = definitions[++i])) { + if (definition.match(method, url, data, headers || {})) { + if (definition.response) { + // if $browser specified, we do auto flush all requests + ($browser ? $browser.defer : responsesPush)(wrapResponse(definition)); + } else if (definition.passThrough) { + $delegate(method, url, data, callback, headers, timeout, withCredentials); + } else throw new Error('No response defined !'); + return; + } + } + throw wasExpected ? + new Error('No response defined !') : + new Error('Unexpected request: ' + method + ' ' + url + '\n' + + (expectation ? 'Expected ' + expectation : 'No more request expected')); + } + + /** + * @ngdoc method + * @name $httpBackend#when + * @description + * Creates a new backend definition. + * + * @param {string} method HTTP method. + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives + * data string and returns true if the data is as expected. + * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header + * object and returns true if the headers match the current definition. + * @returns {requestHandler} Returns an object with `respond` method that controls how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + * + * - respond – + * `{function([status,] data[, headers, statusText]) + * | function(function(method, url, data, headers)}` + * – The respond method takes a set of static data to be returned or a function that can + * return an array containing response status (number), response data (string), response + * headers (Object), and the text for the status (string). The respond method returns the + * `requestHandler` object for possible overrides. + */ + $httpBackend.when = function(method, url, data, headers) { + var definition = new MockHttpExpectation(method, url, data, headers), + chain = { + respond: function(status, data, headers, statusText) { + definition.passThrough = undefined; + definition.response = createResponse(status, data, headers, statusText); + return chain; + } + }; + + if ($browser) { + chain.passThrough = function() { + definition.response = undefined; + definition.passThrough = true; + return chain; + }; + } + + definitions.push(definition); + return chain; + }; + + /** + * @ngdoc method + * @name $httpBackend#whenGET + * @description + * Creates a new backend definition for GET requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenHEAD + * @description + * Creates a new backend definition for HEAD requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenDELETE + * @description + * Creates a new backend definition for DELETE requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenPOST + * @description + * Creates a new backend definition for POST requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives + * data string and returns true if the data is as expected. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenPUT + * @description + * Creates a new backend definition for PUT requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives + * data string and returns true if the data is as expected. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#whenJSONP + * @description + * Creates a new backend definition for JSONP requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + createShortMethods('when'); + + + /** + * @ngdoc method + * @name $httpBackend#expect + * @description + * Creates a new request expectation. + * + * @param {string} method HTTP method. + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header + * object and returns true if the headers match the current expectation. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + * + * - respond – + * `{function([status,] data[, headers, statusText]) + * | function(function(method, url, data, headers)}` + * – The respond method takes a set of static data to be returned or a function that can + * return an array containing response status (number), response data (string), response + * headers (Object), and the text for the status (string). The respond method returns the + * `requestHandler` object for possible overrides. + */ + $httpBackend.expect = function(method, url, data, headers) { + var expectation = new MockHttpExpectation(method, url, data, headers), + chain = { + respond: function (status, data, headers, statusText) { + expectation.response = createResponse(status, data, headers, statusText); + return chain; + } + }; + + expectations.push(expectation); + return chain; + }; + + + /** + * @ngdoc method + * @name $httpBackend#expectGET + * @description + * Creates a new request expectation for GET requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. See #expect for more info. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectHEAD + * @description + * Creates a new request expectation for HEAD requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectDELETE + * @description + * Creates a new request expectation for DELETE requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectPOST + * @description + * Creates a new request expectation for POST requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectPUT + * @description + * Creates a new request expectation for PUT requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectPATCH + * @description + * Creates a new request expectation for PATCH requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that + * receives data string and returns true if the data is as expected, or Object if request body + * is in JSON format. + * @param {Object=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + + /** + * @ngdoc method + * @name $httpBackend#expectJSONP + * @description + * Creates a new request expectation for JSONP requests. For more info see `expect()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @returns {requestHandler} Returns an object with `respond` method that control how a matched + * request is handled. You can save this object for later use and invoke `respond` again in + * order to change how a matched request is handled. + */ + createShortMethods('expect'); + + + /** + * @ngdoc method + * @name $httpBackend#flush + * @description + * Flushes all pending requests using the trained responses. + * + * @param {number=} count Number of responses to flush (in the order they arrived). If undefined, + * all pending requests will be flushed. If there are no pending requests when the flush method + * is called an exception is thrown (as this typically a sign of programming error). + */ + $httpBackend.flush = function(count, digest) { + if (digest !== false) $rootScope.$digest(); + if (!responses.length) throw new Error('No pending request to flush !'); + + if (angular.isDefined(count) && count !== null) { + while (count--) { + if (!responses.length) throw new Error('No more pending request to flush !'); + responses.shift()(); + } + } else { + while (responses.length) { + responses.shift()(); + } + } + $httpBackend.verifyNoOutstandingExpectation(digest); + }; + + + /** + * @ngdoc method + * @name $httpBackend#verifyNoOutstandingExpectation + * @description + * Verifies that all of the requests defined via the `expect` api were made. If any of the + * requests were not made, verifyNoOutstandingExpectation throws an exception. + * + * Typically, you would call this method following each test case that asserts requests using an + * "afterEach" clause. + * + * ```js + * afterEach($httpBackend.verifyNoOutstandingExpectation); + * ``` + */ + $httpBackend.verifyNoOutstandingExpectation = function(digest) { + if (digest !== false) $rootScope.$digest(); + if (expectations.length) { + throw new Error('Unsatisfied requests: ' + expectations.join(', ')); + } + }; + + + /** + * @ngdoc method + * @name $httpBackend#verifyNoOutstandingRequest + * @description + * Verifies that there are no outstanding requests that need to be flushed. + * + * Typically, you would call this method following each test case that asserts requests using an + * "afterEach" clause. + * + * ```js + * afterEach($httpBackend.verifyNoOutstandingRequest); + * ``` + */ + $httpBackend.verifyNoOutstandingRequest = function() { + if (responses.length) { + throw new Error('Unflushed requests: ' + responses.length); + } + }; + + + /** + * @ngdoc method + * @name $httpBackend#resetExpectations + * @description + * Resets all request expectations, but preserves all backend definitions. Typically, you would + * call resetExpectations during a multiple-phase test when you want to reuse the same instance of + * $httpBackend mock. + */ + $httpBackend.resetExpectations = function() { + expectations.length = 0; + responses.length = 0; + }; + + return $httpBackend; + + + function createShortMethods(prefix) { + angular.forEach(['GET', 'DELETE', 'JSONP', 'HEAD'], function(method) { + $httpBackend[prefix + method] = function(url, headers) { + return $httpBackend[prefix](method, url, undefined, headers); + }; + }); + + angular.forEach(['PUT', 'POST', 'PATCH'], function(method) { + $httpBackend[prefix + method] = function(url, data, headers) { + return $httpBackend[prefix](method, url, data, headers); + }; + }); + } +} + +function MockHttpExpectation(method, url, data, headers) { + + this.data = data; + this.headers = headers; + + this.match = function(m, u, d, h) { + if (method != m) return false; + if (!this.matchUrl(u)) return false; + if (angular.isDefined(d) && !this.matchData(d)) return false; + if (angular.isDefined(h) && !this.matchHeaders(h)) return false; + return true; + }; + + this.matchUrl = function(u) { + if (!url) return true; + if (angular.isFunction(url.test)) return url.test(u); + if (angular.isFunction(url)) return url(u); + return url == u; + }; + + this.matchHeaders = function(h) { + if (angular.isUndefined(headers)) return true; + if (angular.isFunction(headers)) return headers(h); + return angular.equals(headers, h); + }; + + this.matchData = function(d) { + if (angular.isUndefined(data)) return true; + if (data && angular.isFunction(data.test)) return data.test(d); + if (data && angular.isFunction(data)) return data(d); + if (data && !angular.isString(data)) return angular.equals(data, angular.fromJson(d)); + return data == d; + }; + + this.toString = function() { + return method + ' ' + url; + }; +} + +function createMockXhr() { + return new MockXhr(); +} + +function MockXhr() { + + // hack for testing $http, $httpBackend + MockXhr.$$lastInstance = this; + + this.open = function(method, url, async) { + this.$$method = method; + this.$$url = url; + this.$$async = async; + this.$$reqHeaders = {}; + this.$$respHeaders = {}; + }; + + this.send = function(data) { + this.$$data = data; + }; + + this.setRequestHeader = function(key, value) { + this.$$reqHeaders[key] = value; + }; + + this.getResponseHeader = function(name) { + // the lookup must be case insensitive, + // that's why we try two quick lookups first and full scan last + var header = this.$$respHeaders[name]; + if (header) return header; + + name = angular.lowercase(name); + header = this.$$respHeaders[name]; + if (header) return header; + + header = undefined; + angular.forEach(this.$$respHeaders, function(headerVal, headerName) { + if (!header && angular.lowercase(headerName) == name) header = headerVal; + }); + return header; + }; + + this.getAllResponseHeaders = function() { + var lines = []; + + angular.forEach(this.$$respHeaders, function(value, key) { + lines.push(key + ': ' + value); + }); + return lines.join('\n'); + }; + + this.abort = angular.noop; +} + + +/** + * @ngdoc service + * @name $timeout + * @description + * + * This service is just a simple decorator for {@link ng.$timeout $timeout} service + * that adds a "flush" and "verifyNoPendingTasks" methods. + */ + +angular.mock.$TimeoutDecorator = ['$delegate', '$browser', function ($delegate, $browser) { + + /** + * @ngdoc method + * @name $timeout#flush + * @description + * + * Flushes the queue of pending tasks. + * + * @param {number=} delay maximum timeout amount to flush up until + */ + $delegate.flush = function(delay) { + $browser.defer.flush(delay); + }; + + /** + * @ngdoc method + * @name $timeout#verifyNoPendingTasks + * @description + * + * Verifies that there are no pending tasks that need to be flushed. + */ + $delegate.verifyNoPendingTasks = function() { + if ($browser.deferredFns.length) { + throw new Error('Deferred tasks to flush (' + $browser.deferredFns.length + '): ' + + formatPendingTasksAsString($browser.deferredFns)); + } + }; + + function formatPendingTasksAsString(tasks) { + var result = []; + angular.forEach(tasks, function(task) { + result.push('{id: ' + task.id + ', ' + 'time: ' + task.time + '}'); + }); + + return result.join(', '); + } + + return $delegate; +}]; + +angular.mock.$RAFDecorator = ['$delegate', function($delegate) { + var queue = []; + var rafFn = function(fn) { + var index = queue.length; + queue.push(fn); + return function() { + queue.splice(index, 1); + }; + }; + + rafFn.supported = $delegate.supported; + + rafFn.flush = function() { + if(queue.length === 0) { + throw new Error('No rAF callbacks present'); + } + + var length = queue.length; + for(var i=0;i<length;i++) { + queue[i](); + } + + queue = []; + }; + + return rafFn; +}]; + +angular.mock.$AsyncCallbackDecorator = ['$delegate', function($delegate) { + var callbacks = []; + var addFn = function(fn) { + callbacks.push(fn); + }; + addFn.flush = function() { + angular.forEach(callbacks, function(fn) { + fn(); + }); + callbacks = []; + }; + return addFn; +}]; + +/** + * + */ +angular.mock.$RootElementProvider = function() { + this.$get = function() { + return angular.element('<div ng-app></div>'); + }; +}; + +/** + * @ngdoc module + * @name ngMock + * @packageName angular-mocks + * @description + * + * # ngMock + * + * The `ngMock` module provides support to inject and mock Angular services into unit tests. + * In addition, ngMock also extends various core ng services such that they can be + * inspected and controlled in a synchronous manner within test code. + * + * + * <div doc-module-components="ngMock"></div> + * + */ +angular.module('ngMock', ['ng']).provider({ + $browser: angular.mock.$BrowserProvider, + $exceptionHandler: angular.mock.$ExceptionHandlerProvider, + $log: angular.mock.$LogProvider, + $interval: angular.mock.$IntervalProvider, + $httpBackend: angular.mock.$HttpBackendProvider, + $rootElement: angular.mock.$RootElementProvider +}).config(['$provide', function($provide) { + $provide.decorator('$timeout', angular.mock.$TimeoutDecorator); + $provide.decorator('$$rAF', angular.mock.$RAFDecorator); + $provide.decorator('$$asyncCallback', angular.mock.$AsyncCallbackDecorator); +}]); + +/** + * @ngdoc module + * @name ngMockE2E + * @module ngMockE2E + * @packageName angular-mocks + * @description + * + * The `ngMockE2E` is an angular module which contains mocks suitable for end-to-end testing. + * Currently there is only one mock present in this module - + * the {@link ngMockE2E.$httpBackend e2e $httpBackend} mock. + */ +angular.module('ngMockE2E', ['ng']).config(['$provide', function($provide) { + $provide.decorator('$httpBackend', angular.mock.e2e.$httpBackendDecorator); +}]); + +/** + * @ngdoc service + * @name $httpBackend + * @module ngMockE2E + * @description + * Fake HTTP backend implementation suitable for end-to-end testing or backend-less development of + * applications that use the {@link ng.$http $http service}. + * + * *Note*: For fake http backend implementation suitable for unit testing please see + * {@link ngMock.$httpBackend unit-testing $httpBackend mock}. + * + * This implementation can be used to respond with static or dynamic responses via the `when` api + * and its shortcuts (`whenGET`, `whenPOST`, etc) and optionally pass through requests to the + * real $httpBackend for specific requests (e.g. to interact with certain remote apis or to fetch + * templates from a webserver). + * + * As opposed to unit-testing, in an end-to-end testing scenario or in scenario when an application + * is being developed with the real backend api replaced with a mock, it is often desirable for + * certain category of requests to bypass the mock and issue a real http request (e.g. to fetch + * templates or static files from the webserver). To configure the backend with this behavior + * use the `passThrough` request handler of `when` instead of `respond`. + * + * Additionally, we don't want to manually have to flush mocked out requests like we do during unit + * testing. For this reason the e2e $httpBackend flushes mocked out requests + * automatically, closely simulating the behavior of the XMLHttpRequest object. + * + * To setup the application to run with this http backend, you have to create a module that depends + * on the `ngMockE2E` and your application modules and defines the fake backend: + * + * ```js + * myAppDev = angular.module('myAppDev', ['myApp', 'ngMockE2E']); + * myAppDev.run(function($httpBackend) { + * phones = [{name: 'phone1'}, {name: 'phone2'}]; + * + * // returns the current list of phones + * $httpBackend.whenGET('/phones').respond(phones); + * + * // adds a new phone to the phones array + * $httpBackend.whenPOST('/phones').respond(function(method, url, data) { + * var phone = angular.fromJson(data); + * phones.push(phone); + * return [200, phone, {}]; + * }); + * $httpBackend.whenGET(/^\/templates\//).passThrough(); + * //... + * }); + * ``` + * + * Afterwards, bootstrap your app with this new module. + */ + +/** + * @ngdoc method + * @name $httpBackend#when + * @module ngMockE2E + * @description + * Creates a new backend definition. + * + * @param {string} method HTTP method. + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header + * object and returns true if the headers match the current definition. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + * + * - respond – + * `{function([status,] data[, headers, statusText]) + * | function(function(method, url, data, headers)}` + * – The respond method takes a set of static data to be returned or a function that can return + * an array containing response status (number), response data (string), response headers + * (Object), and the text for the status (string). + * - passThrough – `{function()}` – Any request matching a backend definition with + * `passThrough` handler will be passed through to the real backend (an XHR request will be made + * to the server.) + * - Both methods return the `requestHandler` object for possible overrides. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenGET + * @module ngMockE2E + * @description + * Creates a new backend definition for GET requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenHEAD + * @module ngMockE2E + * @description + * Creates a new backend definition for HEAD requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenDELETE + * @module ngMockE2E + * @description + * Creates a new backend definition for DELETE requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenPOST + * @module ngMockE2E + * @description + * Creates a new backend definition for POST requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenPUT + * @module ngMockE2E + * @description + * Creates a new backend definition for PUT requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenPATCH + * @module ngMockE2E + * @description + * Creates a new backend definition for PATCH requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @param {(string|RegExp)=} data HTTP request body. + * @param {(Object|function(Object))=} headers HTTP headers. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ + +/** + * @ngdoc method + * @name $httpBackend#whenJSONP + * @module ngMockE2E + * @description + * Creates a new backend definition for JSONP requests. For more info see `when()`. + * + * @param {string|RegExp|function(string)} url HTTP url or function that receives the url + * and returns true if the url match the current definition. + * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that + * control how a matched request is handled. You can save this object for later use and invoke + * `respond` or `passThrough` again in order to change how a matched request is handled. + */ +angular.mock.e2e = {}; +angular.mock.e2e.$httpBackendDecorator = + ['$rootScope', '$delegate', '$browser', createHttpBackendMock]; + + +if(window.jasmine || window.mocha) { + + var currentSpec = null, + isSpecRunning = function() { + return !!currentSpec; + }; + + + (window.beforeEach || window.setup)(function() { + currentSpec = this; + }); + + (window.afterEach || window.teardown)(function() { + var injector = currentSpec.$injector; + + angular.forEach(currentSpec.$modules, function(module) { + if (module && module.$$hashKey) { + module.$$hashKey = undefined; + } + }); + + currentSpec.$injector = null; + currentSpec.$modules = null; + currentSpec = null; + + if (injector) { + injector.get('$rootElement').off(); + injector.get('$browser').pollFns.length = 0; + } + + // clean up jquery's fragment cache + angular.forEach(angular.element.fragments, function(val, key) { + delete angular.element.fragments[key]; + }); + + MockXhr.$$lastInstance = null; + + angular.forEach(angular.callbacks, function(val, key) { + delete angular.callbacks[key]; + }); + angular.callbacks.counter = 0; + }); + + /** + * @ngdoc function + * @name angular.mock.module + * @description + * + * *NOTE*: This function is also published on window for easy access.<br> + * *NOTE*: This function is declared ONLY WHEN running tests with jasmine or mocha + * + * This function registers a module configuration code. It collects the configuration information + * which will be used when the injector is created by {@link angular.mock.inject inject}. + * + * See {@link angular.mock.inject inject} for usage example + * + * @param {...(string|Function|Object)} fns any number of modules which are represented as string + * aliases or as anonymous module initialization functions. The modules are used to + * configure the injector. The 'ng' and 'ngMock' modules are automatically loaded. If an + * object literal is passed they will be registered as values in the module, the key being + * the module name and the value being what is returned. + */ + window.module = angular.mock.module = function() { + var moduleFns = Array.prototype.slice.call(arguments, 0); + return isSpecRunning() ? workFn() : workFn; + ///////////////////// + function workFn() { + if (currentSpec.$injector) { + throw new Error('Injector already created, can not register a module!'); + } else { + var modules = currentSpec.$modules || (currentSpec.$modules = []); + angular.forEach(moduleFns, function(module) { + if (angular.isObject(module) && !angular.isArray(module)) { + modules.push(function($provide) { + angular.forEach(module, function(value, key) { + $provide.value(key, value); + }); + }); + } else { + modules.push(module); + } + }); + } + } + }; + + /** + * @ngdoc function + * @name angular.mock.inject + * @description + * + * *NOTE*: This function is also published on window for easy access.<br> + * *NOTE*: This function is declared ONLY WHEN running tests with jasmine or mocha + * + * The inject function wraps a function into an injectable function. The inject() creates new + * instance of {@link auto.$injector $injector} per test, which is then used for + * resolving references. + * + * + * ## Resolving References (Underscore Wrapping) + * Often, we would like to inject a reference once, in a `beforeEach()` block and reuse this + * in multiple `it()` clauses. To be able to do this we must assign the reference to a variable + * that is declared in the scope of the `describe()` block. Since we would, most likely, want + * the variable to have the same name of the reference we have a problem, since the parameter + * to the `inject()` function would hide the outer variable. + * + * To help with this, the injected parameters can, optionally, be enclosed with underscores. + * These are ignored by the injector when the reference name is resolved. + * + * For example, the parameter `_myService_` would be resolved as the reference `myService`. + * Since it is available in the function body as _myService_, we can then assign it to a variable + * defined in an outer scope. + * + * ``` + * // Defined out reference variable outside + * var myService; + * + * // Wrap the parameter in underscores + * beforeEach( inject( function(_myService_){ + * myService = _myService_; + * })); + * + * // Use myService in a series of tests. + * it('makes use of myService', function() { + * myService.doStuff(); + * }); + * + * ``` + * + * See also {@link angular.mock.module angular.mock.module} + * + * ## Example + * Example of what a typical jasmine tests looks like with the inject method. + * ```js + * + * angular.module('myApplicationModule', []) + * .value('mode', 'app') + * .value('version', 'v1.0.1'); + * + * + * describe('MyApp', function() { + * + * // You need to load modules that you want to test, + * // it loads only the "ng" module by default. + * beforeEach(module('myApplicationModule')); + * + * + * // inject() is used to inject arguments of all given functions + * it('should provide a version', inject(function(mode, version) { + * expect(version).toEqual('v1.0.1'); + * expect(mode).toEqual('app'); + * })); + * + * + * // The inject and module method can also be used inside of the it or beforeEach + * it('should override a version and test the new version is injected', function() { + * // module() takes functions or strings (module aliases) + * module(function($provide) { + * $provide.value('version', 'overridden'); // override version here + * }); + * + * inject(function(version) { + * expect(version).toEqual('overridden'); + * }); + * }); + * }); + * + * ``` + * + * @param {...Function} fns any number of functions which will be injected using the injector. + */ + + + + var ErrorAddingDeclarationLocationStack = function(e, errorForStack) { + this.message = e.message; + this.name = e.name; + if (e.line) this.line = e.line; + if (e.sourceId) this.sourceId = e.sourceId; + if (e.stack && errorForStack) + this.stack = e.stack + '\n' + errorForStack.stack; + if (e.stackArray) this.stackArray = e.stackArray; + }; + ErrorAddingDeclarationLocationStack.prototype.toString = Error.prototype.toString; + + window.inject = angular.mock.inject = function() { + var blockFns = Array.prototype.slice.call(arguments, 0); + var errorForStack = new Error('Declaration Location'); + return isSpecRunning() ? workFn.call(currentSpec) : workFn; + ///////////////////// + function workFn() { + var modules = currentSpec.$modules || []; + var strictDi = !!currentSpec.$injectorStrict; + modules.unshift('ngMock'); + modules.unshift('ng'); + var injector = currentSpec.$injector; + if (!injector) { + if (strictDi) { + // If strictDi is enabled, annotate the providerInjector blocks + angular.forEach(modules, function(moduleFn) { + if (typeof moduleFn === "function") { + angular.injector.$$annotate(moduleFn); + } + }); + } + injector = currentSpec.$injector = angular.injector(modules, strictDi); + currentSpec.$injectorStrict = strictDi; + } + for(var i = 0, ii = blockFns.length; i < ii; i++) { + if (currentSpec.$injectorStrict) { + // If the injector is strict / strictDi, and the spec wants to inject using automatic + // annotation, then annotate the function here. + injector.annotate(blockFns[i]); + } + try { + /* jshint -W040 *//* Jasmine explicitly provides a `this` object when calling functions */ + injector.invoke(blockFns[i] || angular.noop, this); + /* jshint +W040 */ + } catch (e) { + if (e.stack && errorForStack) { + throw new ErrorAddingDeclarationLocationStack(e, errorForStack); + } + throw e; + } finally { + errorForStack = null; + } + } + } + }; + + + angular.mock.inject.strictDi = function(value) { + value = arguments.length ? !!value : true; + return isSpecRunning() ? workFn() : workFn; + + function workFn() { + if (value !== currentSpec.$injectorStrict) { + if (currentSpec.$injector) { + throw new Error('Injector already created, can not modify strict annotations'); + } else { + currentSpec.$injectorStrict = value; + } + } + } + }; +} diff --git a/syweb/webclient/js/angular-peity.js b/syweb/webclient/js/angular-peity.js new file mode 100644 index 0000000000..2acb647d91 --- /dev/null +++ b/syweb/webclient/js/angular-peity.js @@ -0,0 +1,69 @@ +var angularPeity = angular.module( 'angular-peity', [] ); + +$.fn.peity.defaults.pie = { + fill: ["#ff0000", "#aaaaaa"], + radius: 4, +} + +var buildChartDirective = function ( chartType ) { + return { + restrict: 'E', + scope: { + data: "=", + options: "=" + }, + link: function ( scope, element, attrs ) { + + var options = {}; + if ( scope.options ) { + options = scope.options; + } + + // N.B. live-binding to data by Matthew + scope.$watch('data', function () { + var span = document.createElement( 'span' ); + span.textContent = scope.data.join(); + + if ( !attrs.class ) { + span.className = ""; + } else { + span.className = attrs.class; + } + + if (element[0].nodeType === 8) { + element.replaceWith( span ); + } + else if (element[0].firstChild) { + element.empty(); + element[0].appendChild( span ); + } + else { + element[0].appendChild( span ); + } + + jQuery( span ).peity( chartType, options ); + }); + } + }; +}; + + +angularPeity.directive( 'pieChart', function () { + + return buildChartDirective( "pie" ); + +} ); + + +angularPeity.directive( 'barChart', function () { + + return buildChartDirective( "bar" ); + +} ); + + +angularPeity.directive( 'lineChart', function () { + + return buildChartDirective( "line" ); + +} ); diff --git a/syweb/webclient/js/angular-route.js b/syweb/webclient/js/angular-route.js new file mode 100644 index 0000000000..305d92e855 --- /dev/null +++ b/syweb/webclient/js/angular-route.js @@ -0,0 +1,956 @@ +/** + * @license AngularJS v1.3.0-rc.1 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +/** + * @ngdoc module + * @name ngRoute + * @description + * + * # ngRoute + * + * The `ngRoute` module provides routing and deeplinking services and directives for angular apps. + * + * ## Example + * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`. + * + * + * <div doc-module-components="ngRoute"></div> + */ + /* global -ngRouteModule */ +var ngRouteModule = angular.module('ngRoute', ['ng']). + provider('$route', $RouteProvider), + $routeMinErr = angular.$$minErr('ngRoute'); + +/** + * @ngdoc provider + * @name $routeProvider + * + * @description + * + * Used for configuring routes. + * + * ## Example + * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`. + * + * ## Dependencies + * Requires the {@link ngRoute `ngRoute`} module to be installed. + */ +function $RouteProvider(){ + function inherit(parent, extra) { + return angular.extend(new (angular.extend(function() {}, {prototype:parent}))(), extra); + } + + var routes = {}; + + /** + * @ngdoc method + * @name $routeProvider#when + * + * @param {string} path Route path (matched against `$location.path`). If `$location.path` + * contains redundant trailing slash or is missing one, the route will still match and the + * `$location.path` will be updated to add or drop the trailing slash to exactly match the + * route definition. + * + * * `path` can contain named groups starting with a colon: e.g. `:name`. All characters up + * to the next slash are matched and stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain named groups starting with a colon and ending with a star: + * e.g.`:name*`. All characters are eagerly stored in `$routeParams` under the given `name` + * when the route matches. + * * `path` can contain optional named groups with a question mark: e.g.`:name?`. + * + * For example, routes like `/color/:color/largecode/:largecode*\/edit` will match + * `/color/brown/largecode/code/with/slashes/edit` and extract: + * + * * `color: brown` + * * `largecode: code/with/slashes`. + * + * + * @param {Object} route Mapping information to be assigned to `$route.current` on route + * match. + * + * Object properties: + * + * - `controller` – `{(string|function()=}` – Controller fn that should be associated with + * newly created scope or the name of a {@link angular.Module#controller registered + * controller} if passed as a string. + * - `controllerAs` – `{string=}` – A controller alias name. If present the controller will be + * published to scope under the `controllerAs` name. + * - `template` – `{string=|function()=}` – html template as a string or a function that + * returns an html template as a string which should be used by {@link + * ngRoute.directive:ngView ngView} or {@link ng.directive:ngInclude ngInclude} directives. + * This property takes precedence over `templateUrl`. + * + * If `template` is a function, it will be called with the following parameters: + * + * - `{Array.<Object>}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html + * template that should be used by {@link ngRoute.directive:ngView ngView}. + * + * If `templateUrl` is a function, it will be called with the following parameters: + * + * - `{Array.<Object>}` - route parameters extracted from the current + * `$location.path()` by applying the current route + * + * - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should + * be injected into the controller. If any of these dependencies are promises, the router + * will wait for them all to be resolved or one to be rejected before the controller is + * instantiated. + * If all the promises are resolved successfully, the values of the resolved promises are + * injected and {@link ngRoute.$route#$routeChangeSuccess $routeChangeSuccess} event is + * fired. If any of the promises are rejected the + * {@link ngRoute.$route#$routeChangeError $routeChangeError} event is fired. The map object + * is: + * + * - `key` – `{string}`: a name of a dependency to be injected into the controller. + * - `factory` - `{string|function}`: If `string` then it is an alias for a service. + * Otherwise if function, then it is {@link auto.$injector#invoke injected} + * and the return value is treated as the dependency. If the result is a promise, it is + * resolved before its value is injected into the controller. Be aware that + * `ngRoute.$routeParams` will still refer to the previous route within these resolve + * functions. Use `$route.current.params` to access the new route parameters, instead. + * + * - `redirectTo` – {(string|function())=} – value to update + * {@link ng.$location $location} path with and trigger route redirection. + * + * If `redirectTo` is a function, it will be called with the following parameters: + * + * - `{Object.<string>}` - route parameters extracted from the current + * `$location.path()` by applying the current route templateUrl. + * - `{string}` - current `$location.path()` + * - `{Object}` - current `$location.search()` + * + * The custom `redirectTo` function is expected to return a string which will be used + * to update `$location.path()` and `$location.search()`. + * + * - `[reloadOnSearch=true]` - {boolean=} - reload route when only `$location.search()` + * or `$location.hash()` changes. + * + * If the option is set to `false` and url in the browser changes, then + * `$routeUpdate` event is broadcasted on the root scope. + * + * - `[caseInsensitiveMatch=false]` - {boolean=} - match routes without being case sensitive + * + * If the option is set to `true`, then the particular route can be matched without being + * case sensitive + * + * @returns {Object} self + * + * @description + * Adds a new route definition to the `$route` service. + */ + this.when = function(path, route) { + routes[path] = angular.extend( + {reloadOnSearch: true}, + route, + path && pathRegExp(path, route) + ); + + // create redirection for trailing slashes + if (path) { + var redirectPath = (path[path.length-1] == '/') + ? path.substr(0, path.length-1) + : path +'/'; + + routes[redirectPath] = angular.extend( + {redirectTo: path}, + pathRegExp(redirectPath, route) + ); + } + + return this; + }; + + /** + * @param path {string} path + * @param opts {Object} options + * @return {?Object} + * + * @description + * Normalizes the given path, returning a regular expression + * and the original path. + * + * Inspired by pathRexp in visionmedia/express/lib/utils.js. + */ + function pathRegExp(path, opts) { + var insensitive = opts.caseInsensitiveMatch, + ret = { + originalPath: path, + regexp: path + }, + keys = ret.keys = []; + + path = path + .replace(/([().])/g, '\\$1') + .replace(/(\/)?:(\w+)([\?\*])?/g, function(_, slash, key, option){ + var optional = option === '?' ? option : null; + var star = option === '*' ? option : null; + keys.push({ name: key, optional: !!optional }); + slash = slash || ''; + return '' + + (optional ? '' : slash) + + '(?:' + + (optional ? slash : '') + + (star && '(.+?)' || '([^/]+)') + + (optional || '') + + ')' + + (optional || ''); + }) + .replace(/([\/$\*])/g, '\\$1'); + + ret.regexp = new RegExp('^' + path + '$', insensitive ? 'i' : ''); + return ret; + } + + /** + * @ngdoc method + * @name $routeProvider#otherwise + * + * @description + * Sets route definition that will be used on route change when no other route definition + * is matched. + * + * @param {Object|string} params Mapping information to be assigned to `$route.current`. + * If called with a string, the value maps to `redirectTo`. + * @returns {Object} self + */ + this.otherwise = function(params) { + if (typeof params === 'string') { + params = {redirectTo: params}; + } + this.when(null, params); + return this; + }; + + + this.$get = ['$rootScope', + '$location', + '$routeParams', + '$q', + '$injector', + '$templateRequest', + '$sce', + function($rootScope, $location, $routeParams, $q, $injector, $templateRequest, $sce) { + + /** + * @ngdoc service + * @name $route + * @requires $location + * @requires $routeParams + * + * @property {Object} current Reference to the current route definition. + * The route definition contains: + * + * - `controller`: The controller constructor as define in route definition. + * - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for + * controller instantiation. The `locals` contain + * the resolved values of the `resolve` map. Additionally the `locals` also contain: + * + * - `$scope` - The current route scope. + * - `$template` - The current route template HTML. + * + * @property {Object} routes Object with all route configuration Objects as its properties. + * + * @description + * `$route` is used for deep-linking URLs to controllers and views (HTML partials). + * It watches `$location.url()` and tries to map the path to an existing route definition. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * You can define routes through {@link ngRoute.$routeProvider $routeProvider}'s API. + * + * The `$route` service is typically used in conjunction with the + * {@link ngRoute.directive:ngView `ngView`} directive and the + * {@link ngRoute.$routeParams `$routeParams`} service. + * + * @example + * This example shows how changing the URL hash causes the `$route` to match a route against the + * URL, and the `ngView` pulls in the partial. + * + * Note that this example is using {@link ng.directive:script inlined templates} + * to get it working on jsfiddle as well. + * + * <example name="$route-service" module="ngRouteExample" + * deps="angular-route.js" fixBase="true"> + * <file name="index.html"> + * <div ng-controller="MainController"> + * Choose: + * <a href="Book/Moby">Moby</a> | + * <a href="Book/Moby/ch/1">Moby: Ch1</a> | + * <a href="Book/Gatsby">Gatsby</a> | + * <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> | + * <a href="Book/Scarlet">Scarlet Letter</a><br/> + * + * <div ng-view></div> + * + * <hr /> + * + * <pre>$location.path() = {{$location.path()}}</pre> + * <pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre> + * <pre>$route.current.params = {{$route.current.params}}</pre> + * <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre> + * <pre>$routeParams = {{$routeParams}}</pre> + * </div> + * </file> + * + * <file name="book.html"> + * controller: {{name}}<br /> + * Book Id: {{params.bookId}}<br /> + * </file> + * + * <file name="chapter.html"> + * controller: {{name}}<br /> + * Book Id: {{params.bookId}}<br /> + * Chapter Id: {{params.chapterId}} + * </file> + * + * <file name="script.js"> + * angular.module('ngRouteExample', ['ngRoute']) + * + * .controller('MainController', function($scope, $route, $routeParams, $location) { + * $scope.$route = $route; + * $scope.$location = $location; + * $scope.$routeParams = $routeParams; + * }) + * + * .controller('BookController', function($scope, $routeParams) { + * $scope.name = "BookController"; + * $scope.params = $routeParams; + * }) + * + * .controller('ChapterController', function($scope, $routeParams) { + * $scope.name = "ChapterController"; + * $scope.params = $routeParams; + * }) + * + * .config(function($routeProvider, $locationProvider) { + * $routeProvider + * .when('/Book/:bookId', { + * templateUrl: 'book.html', + * controller: 'BookController', + * resolve: { + * // I will cause a 1 second delay + * delay: function($q, $timeout) { + * var delay = $q.defer(); + * $timeout(delay.resolve, 1000); + * return delay.promise; + * } + * } + * }) + * .when('/Book/:bookId/ch/:chapterId', { + * templateUrl: 'chapter.html', + * controller: 'ChapterController' + * }); + * + * // configure html5 to get links working on jsfiddle + * $locationProvider.html5Mode(true); + * }); + * + * </file> + * + * <file name="protractor.js" type="protractor"> + * it('should load and compile correct template', function() { + * element(by.linkText('Moby: Ch1')).click(); + * var content = element(by.css('[ng-view]')).getText(); + * expect(content).toMatch(/controller\: ChapterController/); + * expect(content).toMatch(/Book Id\: Moby/); + * expect(content).toMatch(/Chapter Id\: 1/); + * + * element(by.partialLinkText('Scarlet')).click(); + * + * content = element(by.css('[ng-view]')).getText(); + * expect(content).toMatch(/controller\: BookController/); + * expect(content).toMatch(/Book Id\: Scarlet/); + * }); + * </file> + * </example> + */ + + /** + * @ngdoc event + * @name $route#$routeChangeStart + * @eventType broadcast on root scope + * @description + * Broadcasted before a route change. At this point the route services starts + * resolving all of the dependencies needed for the route change to occur. + * Typically this involves fetching the view template as well as any dependencies + * defined in `resolve` route property. Once all of the dependencies are resolved + * `$routeChangeSuccess` is fired. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} next Future route information. + * @param {Route} current Current route information. + */ + + /** + * @ngdoc event + * @name $route#$routeChangeSuccess + * @eventType broadcast on root scope + * @description + * Broadcasted after a route dependencies are resolved. + * {@link ngRoute.directive:ngView ngView} listens for the directive + * to instantiate the controller and render the view. + * + * @param {Object} angularEvent Synthetic event object. + * @param {Route} current Current route information. + * @param {Route|Undefined} previous Previous route information, or undefined if current is + * first route entered. + */ + + /** + * @ngdoc event + * @name $route#$routeChangeError + * @eventType broadcast on root scope + * @description + * Broadcasted if any of the resolve promises are rejected. + * + * @param {Object} angularEvent Synthetic event object + * @param {Route} current Current route information. + * @param {Route} previous Previous route information. + * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise. + */ + + /** + * @ngdoc event + * @name $route#$routeUpdate + * @eventType broadcast on root scope + * @description + * + * The `reloadOnSearch` property has been set to false, and we are reusing the same + * instance of the Controller. + */ + + var forceReload = false, + $route = { + routes: routes, + + /** + * @ngdoc method + * @name $route#reload + * + * @description + * Causes `$route` service to reload the current route even if + * {@link ng.$location $location} hasn't changed. + * + * As a result of that, {@link ngRoute.directive:ngView ngView} + * creates new scope, reinstantiates the controller. + */ + reload: function() { + forceReload = true; + $rootScope.$evalAsync(updateRoute); + }, + + /** + * @ngdoc method + * @name $route#updateParams + * + * @description + * Causes `$route` service to update the current URL, replacing + * current route parameters with those specified in `newParams`. + * Provided property names that match the route's path segment + * definitions will be interpolated into the location's path, while + * remaining properties will be treated as query params. + * + * @param {Object} newParams mapping of URL parameter names to values + */ + updateParams: function(newParams) { + if (this.current && this.current.$$route) { + var searchParams = {}, self=this; + + angular.forEach(Object.keys(newParams), function(key) { + if (!self.current.pathParams[key]) searchParams[key] = newParams[key]; + }); + + newParams = angular.extend({}, this.current.params, newParams); + $location.path(interpolate(this.current.$$route.originalPath, newParams)); + $location.search(angular.extend({}, $location.search(), searchParams)); + } + else { + throw $routeMinErr('norout', 'Tried updating route when with no current route'); + } + } + }; + + $rootScope.$on('$locationChangeSuccess', updateRoute); + + return $route; + + ///////////////////////////////////////////////////// + + /** + * @param on {string} current url + * @param route {Object} route regexp to match the url against + * @return {?Object} + * + * @description + * Check if the route matches the current url. + * + * Inspired by match in + * visionmedia/express/lib/router/router.js. + */ + function switchRouteMatcher(on, route) { + var keys = route.keys, + params = {}; + + if (!route.regexp) return null; + + var m = route.regexp.exec(on); + if (!m) return null; + + for (var i = 1, len = m.length; i < len; ++i) { + var key = keys[i - 1]; + + var val = m[i]; + + if (key && val) { + params[key.name] = val; + } + } + return params; + } + + function updateRoute() { + var next = parseRoute(), + last = $route.current; + + if (next && last && next.$$route === last.$$route + && angular.equals(next.pathParams, last.pathParams) + && !next.reloadOnSearch && !forceReload) { + last.params = next.params; + angular.copy(last.params, $routeParams); + $rootScope.$broadcast('$routeUpdate', last); + } else if (next || last) { + forceReload = false; + $rootScope.$broadcast('$routeChangeStart', next, last); + $route.current = next; + if (next) { + if (next.redirectTo) { + if (angular.isString(next.redirectTo)) { + $location.path(interpolate(next.redirectTo, next.params)).search(next.params) + .replace(); + } else { + $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search())) + .replace(); + } + } + } + + $q.when(next). + then(function() { + if (next) { + var locals = angular.extend({}, next.resolve), + template, templateUrl; + + angular.forEach(locals, function(value, key) { + locals[key] = angular.isString(value) ? + $injector.get(value) : $injector.invoke(value, null, null, key); + }); + + if (angular.isDefined(template = next.template)) { + if (angular.isFunction(template)) { + template = template(next.params); + } + } else if (angular.isDefined(templateUrl = next.templateUrl)) { + if (angular.isFunction(templateUrl)) { + templateUrl = templateUrl(next.params); + } + templateUrl = $sce.getTrustedResourceUrl(templateUrl); + if (angular.isDefined(templateUrl)) { + next.loadedTemplateUrl = templateUrl; + template = $templateRequest(templateUrl); + } + } + if (angular.isDefined(template)) { + locals['$template'] = template; + } + return $q.all(locals); + } + }). + // after route change + then(function(locals) { + if (next == $route.current) { + if (next) { + next.locals = locals; + angular.copy(next.params, $routeParams); + } + $rootScope.$broadcast('$routeChangeSuccess', next, last); + } + }, function(error) { + if (next == $route.current) { + $rootScope.$broadcast('$routeChangeError', next, last, error); + } + }); + } + } + + + /** + * @returns {Object} the current active route, by matching it against the URL + */ + function parseRoute() { + // Match a route + var params, match; + angular.forEach(routes, function(route, path) { + if (!match && (params = switchRouteMatcher($location.path(), route))) { + match = inherit(route, { + params: angular.extend({}, $location.search(), params), + pathParams: params}); + match.$$route = route; + } + }); + // No route matched; fallback to "otherwise" route + return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}}); + } + + /** + * @returns {string} interpolation of the redirect path with the parameters + */ + function interpolate(string, params) { + var result = []; + angular.forEach((string||'').split(':'), function(segment, i) { + if (i === 0) { + result.push(segment); + } else { + var segmentMatch = segment.match(/(\w+)(.*)/); + var key = segmentMatch[1]; + result.push(params[key]); + result.push(segmentMatch[2] || ''); + delete params[key]; + } + }); + return result.join(''); + } + }]; +} + +ngRouteModule.provider('$routeParams', $RouteParamsProvider); + + +/** + * @ngdoc service + * @name $routeParams + * @requires $route + * + * @description + * The `$routeParams` service allows you to retrieve the current set of route parameters. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * The route parameters are a combination of {@link ng.$location `$location`}'s + * {@link ng.$location#search `search()`} and {@link ng.$location#path `path()`}. + * The `path` parameters are extracted when the {@link ngRoute.$route `$route`} path is matched. + * + * In case of parameter name collision, `path` params take precedence over `search` params. + * + * The service guarantees that the identity of the `$routeParams` object will remain unchanged + * (but its properties will likely change) even when a route change occurs. + * + * Note that the `$routeParams` are only updated *after* a route change completes successfully. + * This means that you cannot rely on `$routeParams` being correct in route resolve functions. + * Instead you can use `$route.current.params` to access the new route's parameters. + * + * @example + * ```js + * // Given: + * // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby + * // Route: /Chapter/:chapterId/Section/:sectionId + * // + * // Then + * $routeParams ==> {chapterId:'1', sectionId:'2', search:'moby'} + * ``` + */ +function $RouteParamsProvider() { + this.$get = function() { return {}; }; +} + +ngRouteModule.directive('ngView', ngViewFactory); +ngRouteModule.directive('ngView', ngViewFillContentFactory); + + +/** + * @ngdoc directive + * @name ngView + * @restrict ECA + * + * @description + * # Overview + * `ngView` is a directive that complements the {@link ngRoute.$route $route} service by + * including the rendered template of the current route into the main layout (`index.html`) file. + * Every time the current route changes, the included view changes with it according to the + * configuration of the `$route` service. + * + * Requires the {@link ngRoute `ngRoute`} module to be installed. + * + * @animations + * enter - animation is used to bring new content into the browser. + * leave - animation is used to animate existing content away. + * + * The enter and leave animation occur concurrently. + * + * @scope + * @priority 400 + * @param {string=} onload Expression to evaluate whenever the view updates. + * + * @param {string=} autoscroll Whether `ngView` should call {@link ng.$anchorScroll + * $anchorScroll} to scroll the viewport after the view is updated. + * + * - If the attribute is not set, disable scrolling. + * - If the attribute is set without value, enable scrolling. + * - Otherwise enable scrolling only if the `autoscroll` attribute value evaluated + * as an expression yields a truthy value. + * @example + <example name="ngView-directive" module="ngViewExample" + deps="angular-route.js;angular-animate.js" + animations="true" fixBase="true"> + <file name="index.html"> + <div ng-controller="MainCtrl as main"> + Choose: + <a href="Book/Moby">Moby</a> | + <a href="Book/Moby/ch/1">Moby: Ch1</a> | + <a href="Book/Gatsby">Gatsby</a> | + <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> | + <a href="Book/Scarlet">Scarlet Letter</a><br/> + + <div class="view-animate-container"> + <div ng-view class="view-animate"></div> + </div> + <hr /> + + <pre>$location.path() = {{main.$location.path()}}</pre> + <pre>$route.current.templateUrl = {{main.$route.current.templateUrl}}</pre> + <pre>$route.current.params = {{main.$route.current.params}}</pre> + <pre>$routeParams = {{main.$routeParams}}</pre> + </div> + </file> + + <file name="book.html"> + <div> + controller: {{book.name}}<br /> + Book Id: {{book.params.bookId}}<br /> + </div> + </file> + + <file name="chapter.html"> + <div> + controller: {{chapter.name}}<br /> + Book Id: {{chapter.params.bookId}}<br /> + Chapter Id: {{chapter.params.chapterId}} + </div> + </file> + + <file name="animations.css"> + .view-animate-container { + position:relative; + height:100px!important; + position:relative; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .view-animate { + padding:10px; + } + + .view-animate.ng-enter, .view-animate.ng-leave { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s; + + display:block; + width:100%; + border-left:1px solid black; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + padding:10px; + } + + .view-animate.ng-enter { + left:100%; + } + .view-animate.ng-enter.ng-enter-active { + left:0; + } + .view-animate.ng-leave.ng-leave-active { + left:-100%; + } + </file> + + <file name="script.js"> + angular.module('ngViewExample', ['ngRoute', 'ngAnimate']) + .config(['$routeProvider', '$locationProvider', + function($routeProvider, $locationProvider) { + $routeProvider + .when('/Book/:bookId', { + templateUrl: 'book.html', + controller: 'BookCtrl', + controllerAs: 'book' + }) + .when('/Book/:bookId/ch/:chapterId', { + templateUrl: 'chapter.html', + controller: 'ChapterCtrl', + controllerAs: 'chapter' + }); + + // configure html5 to get links working on jsfiddle + $locationProvider.html5Mode(true); + }]) + .controller('MainCtrl', ['$route', '$routeParams', '$location', + function($route, $routeParams, $location) { + this.$route = $route; + this.$location = $location; + this.$routeParams = $routeParams; + }]) + .controller('BookCtrl', ['$routeParams', function($routeParams) { + this.name = "BookCtrl"; + this.params = $routeParams; + }]) + .controller('ChapterCtrl', ['$routeParams', function($routeParams) { + this.name = "ChapterCtrl"; + this.params = $routeParams; + }]); + + </file> + + <file name="protractor.js" type="protractor"> + it('should load and compile correct template', function() { + element(by.linkText('Moby: Ch1')).click(); + var content = element(by.css('[ng-view]')).getText(); + expect(content).toMatch(/controller\: ChapterCtrl/); + expect(content).toMatch(/Book Id\: Moby/); + expect(content).toMatch(/Chapter Id\: 1/); + + element(by.partialLinkText('Scarlet')).click(); + + content = element(by.css('[ng-view]')).getText(); + expect(content).toMatch(/controller\: BookCtrl/); + expect(content).toMatch(/Book Id\: Scarlet/); + }); + </file> + </example> + */ + + +/** + * @ngdoc event + * @name ngView#$viewContentLoaded + * @eventType emit on the current ngView scope + * @description + * Emitted every time the ngView content is reloaded. + */ +ngViewFactory.$inject = ['$route', '$anchorScroll', '$animate']; +function ngViewFactory( $route, $anchorScroll, $animate) { + return { + restrict: 'ECA', + terminal: true, + priority: 400, + transclude: 'element', + link: function(scope, $element, attr, ctrl, $transclude) { + var currentScope, + currentElement, + previousElement, + autoScrollExp = attr.autoscroll, + onloadExp = attr.onload || ''; + + scope.$on('$routeChangeSuccess', update); + update(); + + function cleanupLastView() { + if(previousElement) { + previousElement.remove(); + previousElement = null; + } + if(currentScope) { + currentScope.$destroy(); + currentScope = null; + } + if(currentElement) { + $animate.leave(currentElement).then(function() { + previousElement = null; + }); + previousElement = currentElement; + currentElement = null; + } + } + + function update() { + var locals = $route.current && $route.current.locals, + template = locals && locals.$template; + + if (angular.isDefined(template)) { + var newScope = scope.$new(); + var current = $route.current; + + // Note: This will also link all children of ng-view that were contained in the original + // html. If that content contains controllers, ... they could pollute/change the scope. + // However, using ng-view on an element with additional content does not make sense... + // Note: We can't remove them in the cloneAttchFn of $transclude as that + // function is called before linking the content, which would apply child + // directives to non existing elements. + var clone = $transclude(newScope, function(clone) { + $animate.enter(clone, null, currentElement || $element).then(function onNgViewEnter () { + if (angular.isDefined(autoScrollExp) + && (!autoScrollExp || scope.$eval(autoScrollExp))) { + $anchorScroll(); + } + }); + cleanupLastView(); + }); + + currentElement = clone; + currentScope = current.scope = newScope; + currentScope.$emit('$viewContentLoaded'); + currentScope.$eval(onloadExp); + } else { + cleanupLastView(); + } + } + } + }; +} + +// This directive is called during the $transclude call of the first `ngView` directive. +// It will replace and compile the content of the element with the loaded template. +// We need this directive so that the element content is already filled when +// the link function of another directive on the same element as ngView +// is called. +ngViewFillContentFactory.$inject = ['$compile', '$controller', '$route']; +function ngViewFillContentFactory($compile, $controller, $route) { + return { + restrict: 'ECA', + priority: -400, + link: function(scope, $element) { + var current = $route.current, + locals = current.locals; + + $element.html(locals.$template); + + var link = $compile($element.contents()); + + if (current.controller) { + locals.$scope = scope; + var controller = $controller(current.controller, locals); + if (current.controllerAs) { + scope[current.controllerAs] = controller; + } + $element.data('$ngControllerController', controller); + $element.children().data('$ngControllerController', controller); + } + + link(scope); + } + }; +} + + +})(window, window.angular); diff --git a/syweb/webclient/js/angular-route.min.js b/syweb/webclient/js/angular-route.min.js new file mode 100644 index 0000000000..03da279ec3 --- /dev/null +++ b/syweb/webclient/js/angular-route.min.js @@ -0,0 +1,14 @@ +/* + AngularJS v1.3.0-rc.1 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(r,d,z){'use strict';function v(s,h,f){return{restrict:"ECA",terminal:!0,priority:400,transclude:"element",link:function(a,e,b,g,u){function w(){k&&(k.remove(),k=null);l&&(l.$destroy(),l=null);n&&(f.leave(n).then(function(){k=null}),k=n,n=null)}function t(){var c=s.current&&s.current.locals;if(d.isDefined(c&&c.$template)){var c=a.$new(),m=s.current;n=u(c,function(c){f.enter(c,null,n||e).then(function(){!d.isDefined(p)||p&&!a.$eval(p)||h()});w()});l=m.scope=c;l.$emit("$viewContentLoaded"); +l.$eval(q)}else w()}var l,n,k,p=b.autoscroll,q=b.onload||"";a.$on("$routeChangeSuccess",t);t()}}}function x(d,h,f){return{restrict:"ECA",priority:-400,link:function(a,e){var b=f.current,g=b.locals;e.html(g.$template);var u=d(e.contents());b.controller&&(g.$scope=a,g=h(b.controller,g),b.controllerAs&&(a[b.controllerAs]=g),e.data("$ngControllerController",g),e.children().data("$ngControllerController",g));u(a)}}}r=d.module("ngRoute",["ng"]).provider("$route",function(){function s(a,e){return d.extend(new (d.extend(function(){}, +{prototype:a})),e)}function h(a,d){var b=d.caseInsensitiveMatch,g={originalPath:a,regexp:a},f=g.keys=[];a=a.replace(/([().])/g,"\\$1").replace(/(\/)?:(\w+)([\?\*])?/g,function(a,d,e,b){a="?"===b?b:null;b="*"===b?b:null;f.push({name:e,optional:!!a});d=d||"";return""+(a?"":d)+"(?:"+(a?d:"")+(b&&"(.+?)"||"([^/]+)")+(a||"")+")"+(a||"")}).replace(/([\/$\*])/g,"\\$1");g.regexp=new RegExp("^"+a+"$",b?"i":"");return g}var f={};this.when=function(a,e){f[a]=d.extend({reloadOnSearch:!0},e,a&&h(a,e));if(a){var b= +"/"==a[a.length-1]?a.substr(0,a.length-1):a+"/";f[b]=d.extend({redirectTo:a},h(b,e))}return this};this.otherwise=function(a){"string"===typeof a&&(a={redirectTo:a});this.when(null,a);return this};this.$get=["$rootScope","$location","$routeParams","$q","$injector","$templateRequest","$sce",function(a,e,b,g,h,r,t){function l(){var c=n(),m=q.current;if(c&&m&&c.$$route===m.$$route&&d.equals(c.pathParams,m.pathParams)&&!c.reloadOnSearch&&!p)m.params=c.params,d.copy(m.params,b),a.$broadcast("$routeUpdate", +m);else if(c||m)p=!1,a.$broadcast("$routeChangeStart",c,m),(q.current=c)&&c.redirectTo&&(d.isString(c.redirectTo)?e.path(k(c.redirectTo,c.params)).search(c.params).replace():e.url(c.redirectTo(c.pathParams,e.path(),e.search())).replace()),g.when(c).then(function(){if(c){var a=d.extend({},c.resolve),e,b;d.forEach(a,function(c,b){a[b]=d.isString(c)?h.get(c):h.invoke(c,null,null,b)});d.isDefined(e=c.template)?d.isFunction(e)&&(e=e(c.params)):d.isDefined(b=c.templateUrl)&&(d.isFunction(b)&&(b=b(c.params)), +b=t.getTrustedResourceUrl(b),d.isDefined(b)&&(c.loadedTemplateUrl=b,e=r(b)));d.isDefined(e)&&(a.$template=e);return g.all(a)}}).then(function(e){c==q.current&&(c&&(c.locals=e,d.copy(c.params,b)),a.$broadcast("$routeChangeSuccess",c,m))},function(d){c==q.current&&a.$broadcast("$routeChangeError",c,m,d)})}function n(){var c,a;d.forEach(f,function(b,g){var f;if(f=!a){var h=e.path();f=b.keys;var l={};if(b.regexp)if(h=b.regexp.exec(h)){for(var k=1,n=h.length;k<n;++k){var p=f[k-1],q=h[k];p&&q&&(l[p.name]= +q)}f=l}else f=null;else f=null;f=c=f}f&&(a=s(b,{params:d.extend({},e.search(),c),pathParams:c}),a.$$route=b)});return a||f[null]&&s(f[null],{params:{},pathParams:{}})}function k(a,b){var e=[];d.forEach((a||"").split(":"),function(a,c){if(0===c)e.push(a);else{var d=a.match(/(\w+)(.*)/),f=d[1];e.push(b[f]);e.push(d[2]||"");delete b[f]}});return e.join("")}var p=!1,q={routes:f,reload:function(){p=!0;a.$evalAsync(l)},updateParams:function(a){if(this.current&&this.current.$$route){var b={},f=this;d.forEach(Object.keys(a), +function(d){f.current.pathParams[d]||(b[d]=a[d])});a=d.extend({},this.current.params,a);e.path(k(this.current.$$route.originalPath,a));e.search(d.extend({},e.search(),b))}else throw y("norout");}};a.$on("$locationChangeSuccess",l);return q}]});var y=d.$$minErr("ngRoute");r.provider("$routeParams",function(){this.$get=function(){return{}}});r.directive("ngView",v);r.directive("ngView",x);v.$inject=["$route","$anchorScroll","$animate"];x.$inject=["$compile","$controller","$route"]})(window,window.angular); +//# sourceMappingURL=angular-route.min.js.map diff --git a/syweb/webclient/js/angular-sanitize.js b/syweb/webclient/js/angular-sanitize.js new file mode 100644 index 0000000000..ec46895f68 --- /dev/null +++ b/syweb/webclient/js/angular-sanitize.js @@ -0,0 +1,647 @@ +/** + * @license AngularJS v1.3.0-rc.1 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, angular, undefined) {'use strict'; + +var $sanitizeMinErr = angular.$$minErr('$sanitize'); + +/** + * @ngdoc module + * @name ngSanitize + * @description + * + * # ngSanitize + * + * The `ngSanitize` module provides functionality to sanitize HTML. + * + * + * <div doc-module-components="ngSanitize"></div> + * + * See {@link ngSanitize.$sanitize `$sanitize`} for usage. + */ + +/* + * HTML Parser By Misko Hevery (misko@hevery.com) + * based on: HTML Parser By John Resig (ejohn.org) + * Original code by Erik Arvidsson, Mozilla Public License + * http://erik.eae.net/simplehtmlparser/simplehtmlparser.js + * + * // Use like so: + * htmlParser(htmlString, { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * }); + * + */ + + +/** + * @ngdoc service + * @name $sanitize + * @kind function + * + * @description + * The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are + * then serialized back to properly escaped html string. This means that no unsafe input can make + * it into the returned string, however, since our parser is more strict than a typical browser + * parser, it's possible that some obscure input, which would be recognized as valid HTML by a + * browser, won't make it through the sanitizer. + * The whitelist is configured using the functions `aHrefSanitizationWhitelist` and + * `imgSrcSanitizationWhitelist` of {@link ng.$compileProvider `$compileProvider`}. + * + * @param {string} html Html input. + * @returns {string} Sanitized html. + * + * @example + <example module="sanitizeExample" deps="angular-sanitize.js"> + <file name="index.html"> + <script> + angular.module('sanitizeExample', ['ngSanitize']) + .controller('ExampleController', ['$scope', '$sce', function($scope, $sce) { + $scope.snippet = + '<p style="color:blue">an html\n' + + '<em onmouseover="this.textContent=\'PWN3D!\'">click here</em>\n' + + 'snippet</p>'; + $scope.deliberatelyTrustDangerousSnippet = function() { + return $sce.trustAsHtml($scope.snippet); + }; + }]); + </script> + <div ng-controller="ExampleController"> + Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea> + <table> + <tr> + <td>Directive</td> + <td>How</td> + <td>Source</td> + <td>Rendered</td> + </tr> + <tr id="bind-html-with-sanitize"> + <td>ng-bind-html</td> + <td>Automatically uses $sanitize</td> + <td><pre><div ng-bind-html="snippet"><br/></div></pre></td> + <td><div ng-bind-html="snippet"></div></td> + </tr> + <tr id="bind-html-with-trust"> + <td>ng-bind-html</td> + <td>Bypass $sanitize by explicitly trusting the dangerous value</td> + <td> + <pre><div ng-bind-html="deliberatelyTrustDangerousSnippet()"> +</div></pre> + </td> + <td><div ng-bind-html="deliberatelyTrustDangerousSnippet()"></div></td> + </tr> + <tr id="bind-default"> + <td>ng-bind</td> + <td>Automatically escapes</td> + <td><pre><div ng-bind="snippet"><br/></div></pre></td> + <td><div ng-bind="snippet"></div></td> + </tr> + </table> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should sanitize the html snippet by default', function() { + expect(element(by.css('#bind-html-with-sanitize div')).getInnerHtml()). + toBe('<p>an html\n<em>click here</em>\nsnippet</p>'); + }); + + it('should inline raw snippet if bound to a trusted value', function() { + expect(element(by.css('#bind-html-with-trust div')).getInnerHtml()). + toBe("<p style=\"color:blue\">an html\n" + + "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" + + "snippet</p>"); + }); + + it('should escape snippet without any filter', function() { + expect(element(by.css('#bind-default div')).getInnerHtml()). + toBe("<p style=\"color:blue\">an html\n" + + "<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" + + "snippet</p>"); + }); + + it('should update', function() { + element(by.model('snippet')).clear(); + element(by.model('snippet')).sendKeys('new <b onclick="alert(1)">text</b>'); + expect(element(by.css('#bind-html-with-sanitize div')).getInnerHtml()). + toBe('new <b>text</b>'); + expect(element(by.css('#bind-html-with-trust div')).getInnerHtml()).toBe( + 'new <b onclick="alert(1)">text</b>'); + expect(element(by.css('#bind-default div')).getInnerHtml()).toBe( + "new <b onclick=\"alert(1)\">text</b>"); + }); + </file> + </example> + */ +function $SanitizeProvider() { + this.$get = ['$$sanitizeUri', function($$sanitizeUri) { + return function(html) { + var buf = []; + htmlParser(html, htmlSanitizeWriter(buf, function(uri, isImage) { + return !/^unsafe/.test($$sanitizeUri(uri, isImage)); + })); + return buf.join(''); + }; + }]; +} + +function sanitizeText(chars) { + var buf = []; + var writer = htmlSanitizeWriter(buf, angular.noop); + writer.chars(chars); + return buf.join(''); +} + + +// Regular Expressions for parsing tags and attributes +var START_TAG_REGEXP = + /^<((?:[a-zA-Z])[\w:-]*)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*(>?)/, + END_TAG_REGEXP = /^<\/\s*([\w:-]+)[^>]*>/, + ATTR_REGEXP = /([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g, + BEGIN_TAG_REGEXP = /^</, + BEGING_END_TAGE_REGEXP = /^<\//, + COMMENT_REGEXP = /<!--(.*?)-->/g, + DOCTYPE_REGEXP = /<!DOCTYPE([^>]*?)>/i, + CDATA_REGEXP = /<!\[CDATA\[(.*?)]]>/g, + SURROGATE_PAIR_REGEXP = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g, + // Match everything outside of normal chars and " (quote character) + NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; + + +// Good source of info about elements and attributes +// http://dev.w3.org/html5/spec/Overview.html#semantics +// http://simon.html5.org/html-elements + +// Safe Void Elements - HTML5 +// http://dev.w3.org/html5/spec/Overview.html#void-elements +var voidElements = makeMap("area,br,col,hr,img,wbr"); + +// Elements that you can, intentionally, leave open (and which close themselves) +// http://dev.w3.org/html5/spec/Overview.html#optional-tags +var optionalEndTagBlockElements = makeMap("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr"), + optionalEndTagInlineElements = makeMap("rp,rt"), + optionalEndTagElements = angular.extend({}, + optionalEndTagInlineElements, + optionalEndTagBlockElements); + +// Safe Block Elements - HTML5 +var blockElements = angular.extend({}, optionalEndTagBlockElements, makeMap("address,article," + + "aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5," + + "h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul")); + +// Inline Elements - HTML5 +var inlineElements = angular.extend({}, optionalEndTagInlineElements, makeMap("a,abbr,acronym,b," + + "bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s," + + "samp,small,span,strike,strong,sub,sup,time,tt,u,var")); + + +// Special Elements (can contain anything) +var specialElements = makeMap("script,style"); + +var validElements = angular.extend({}, + voidElements, + blockElements, + inlineElements, + optionalEndTagElements); + +//Attributes that have href and hence need to be sanitized +var uriAttrs = makeMap("background,cite,href,longdesc,src,usemap"); +var validAttrs = angular.extend({}, uriAttrs, makeMap( + 'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+ + 'color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,'+ + 'ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,'+ + 'scope,scrolling,shape,size,span,start,summary,target,title,type,'+ + 'valign,value,vspace,width')); + +function makeMap(str) { + var obj = {}, items = str.split(','), i; + for (i = 0; i < items.length; i++) obj[items[i]] = true; + return obj; +} + + +/** + * @example + * htmlParser(htmlString, { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * }); + * + * @param {string} html string + * @param {object} handler + */ +function htmlParser( html, handler ) { + if (typeof html !== 'string') { + if (html === null || typeof html === 'undefined') { + html = ''; + } else { + html = '' + html; + } + } + var index, chars, match, stack = [], last = html, text; + stack.last = function() { return stack[ stack.length - 1 ]; }; + + while ( html ) { + text = ''; + chars = true; + + // Make sure we're not in a script or style element + if ( !stack.last() || !specialElements[ stack.last() ] ) { + + // Comment + if ( html.indexOf("<!--") === 0 ) { + // comments containing -- are not allowed unless they terminate the comment + index = html.indexOf("--", 4); + + if ( index >= 0 && html.lastIndexOf("-->", index) === index) { + if (handler.comment) handler.comment( html.substring( 4, index ) ); + html = html.substring( index + 3 ); + chars = false; + } + // DOCTYPE + } else if ( DOCTYPE_REGEXP.test(html) ) { + match = html.match( DOCTYPE_REGEXP ); + + if ( match ) { + html = html.replace( match[0], ''); + chars = false; + } + // end tag + } else if ( BEGING_END_TAGE_REGEXP.test(html) ) { + match = html.match( END_TAG_REGEXP ); + + if ( match ) { + html = html.substring( match[0].length ); + match[0].replace( END_TAG_REGEXP, parseEndTag ); + chars = false; + } + + // start tag + } else if ( BEGIN_TAG_REGEXP.test(html) ) { + match = html.match( START_TAG_REGEXP ); + + if ( match ) { + // We only have a valid start-tag if there is a '>'. + if ( match[4] ) { + html = html.substring( match[0].length ); + match[0].replace( START_TAG_REGEXP, parseStartTag ); + } + chars = false; + } else { + // no ending tag found --- this piece should be encoded as an entity. + text += '<'; + html = html.substring(1); + } + } + + if ( chars ) { + index = html.indexOf("<"); + + text += index < 0 ? html : html.substring( 0, index ); + html = index < 0 ? "" : html.substring( index ); + + if (handler.chars) handler.chars( decodeEntities(text) ); + } + + } else { + html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), + function(all, text){ + text = text.replace(COMMENT_REGEXP, "$1").replace(CDATA_REGEXP, "$1"); + + if (handler.chars) handler.chars( decodeEntities(text) ); + + return ""; + }); + + parseEndTag( "", stack.last() ); + } + + if ( html == last ) { + throw $sanitizeMinErr('badparse', "The sanitizer was unable to parse the following block " + + "of html: {0}", html); + } + last = html; + } + + // Clean up any remaining tags + parseEndTag(); + + function parseStartTag( tag, tagName, rest, unary ) { + tagName = angular.lowercase(tagName); + if ( blockElements[ tagName ] ) { + while ( stack.last() && inlineElements[ stack.last() ] ) { + parseEndTag( "", stack.last() ); + } + } + + if ( optionalEndTagElements[ tagName ] && stack.last() == tagName ) { + parseEndTag( "", tagName ); + } + + unary = voidElements[ tagName ] || !!unary; + + if ( !unary ) + stack.push( tagName ); + + var attrs = {}; + + rest.replace(ATTR_REGEXP, + function(match, name, doubleQuotedValue, singleQuotedValue, unquotedValue) { + var value = doubleQuotedValue + || singleQuotedValue + || unquotedValue + || ''; + + attrs[name] = decodeEntities(value); + }); + if (handler.start) handler.start( tagName, attrs, unary ); + } + + function parseEndTag( tag, tagName ) { + var pos = 0, i; + tagName = angular.lowercase(tagName); + if ( tagName ) + // Find the closest opened tag of the same type + for ( pos = stack.length - 1; pos >= 0; pos-- ) + if ( stack[ pos ] == tagName ) + break; + + if ( pos >= 0 ) { + // Close all the open elements, up the stack + for ( i = stack.length - 1; i >= pos; i-- ) + if (handler.end) handler.end( stack[ i ] ); + + // Remove the open elements from the stack + stack.length = pos; + } + } +} + +var hiddenPre=document.createElement("pre"); +var spaceRe = /^(\s*)([\s\S]*?)(\s*)$/; +/** + * decodes all entities into regular string + * @param value + * @returns {string} A string with decoded entities. + */ +function decodeEntities(value) { + if (!value) { return ''; } + + // Note: IE8 does not preserve spaces at the start/end of innerHTML + // so we must capture them and reattach them afterward + var parts = spaceRe.exec(value); + var spaceBefore = parts[1]; + var spaceAfter = parts[3]; + var content = parts[2]; + if (content) { + hiddenPre.innerHTML=content.replace(/</g,"<"); + // innerText depends on styling as it doesn't display hidden elements. + // Therefore, it's better to use textContent not to cause unnecessary + // reflows. However, IE<9 don't support textContent so the innerText + // fallback is necessary. + content = 'textContent' in hiddenPre ? + hiddenPre.textContent : hiddenPre.innerText; + } + return spaceBefore + content + spaceAfter; +} + +/** + * Escapes all potentially dangerous characters, so that the + * resulting string can be safely inserted into attribute or + * element text. + * @param value + * @returns {string} escaped text + */ +function encodeEntities(value) { + return value. + replace(/&/g, '&'). + replace(SURROGATE_PAIR_REGEXP, function (value) { + var hi = value.charCodeAt(0); + var low = value.charCodeAt(1); + return '&#' + (((hi - 0xD800) * 0x400) + (low - 0xDC00) + 0x10000) + ';'; + }). + replace(NON_ALPHANUMERIC_REGEXP, function(value){ + return '&#' + value.charCodeAt(0) + ';'; + }). + replace(/</g, '<'). + replace(/>/g, '>'); +} + +/** + * create an HTML/XML writer which writes to buffer + * @param {Array} buf use buf.jain('') to get out sanitized html string + * @returns {object} in the form of { + * start: function(tag, attrs, unary) {}, + * end: function(tag) {}, + * chars: function(text) {}, + * comment: function(text) {} + * } + */ +function htmlSanitizeWriter(buf, uriValidator){ + var ignore = false; + var out = angular.bind(buf, buf.push); + return { + start: function(tag, attrs, unary){ + tag = angular.lowercase(tag); + if (!ignore && specialElements[tag]) { + ignore = tag; + } + if (!ignore && validElements[tag] === true) { + out('<'); + out(tag); + angular.forEach(attrs, function(value, key){ + var lkey=angular.lowercase(key); + var isImage = (tag === 'img' && lkey === 'src') || (lkey === 'background'); + if (validAttrs[lkey] === true && + (uriAttrs[lkey] !== true || uriValidator(value, isImage))) { + out(' '); + out(key); + out('="'); + out(encodeEntities(value)); + out('"'); + } + }); + out(unary ? '/>' : '>'); + } + }, + end: function(tag){ + tag = angular.lowercase(tag); + if (!ignore && validElements[tag] === true) { + out('</'); + out(tag); + out('>'); + } + if (tag == ignore) { + ignore = false; + } + }, + chars: function(chars){ + if (!ignore) { + out(encodeEntities(chars)); + } + } + }; +} + + +// define ngSanitize module and register $sanitize service +angular.module('ngSanitize', []).provider('$sanitize', $SanitizeProvider); + +/* global sanitizeText: false */ + +/** + * @ngdoc filter + * @name linky + * @kind function + * + * @description + * Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and + * plain email address links. + * + * Requires the {@link ngSanitize `ngSanitize`} module to be installed. + * + * @param {string} text Input text. + * @param {string} target Window (_blank|_self|_parent|_top) or named frame to open links in. + * @returns {string} Html-linkified text. + * + * @usage + <span ng-bind-html="linky_expression | linky"></span> + * + * @example + <example module="linkyExample" deps="angular-sanitize.js"> + <file name="index.html"> + <script> + angular.module('linkyExample', ['ngSanitize']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.snippet = + 'Pretty text with some links:\n'+ + 'http://angularjs.org/,\n'+ + 'mailto:us@somewhere.org,\n'+ + 'another@somewhere.org,\n'+ + 'and one more: ftp://127.0.0.1/.'; + $scope.snippetWithTarget = 'http://angularjs.org/'; + }]); + </script> + <div ng-controller="ExampleController"> + Snippet: <textarea ng-model="snippet" cols="60" rows="3"></textarea> + <table> + <tr> + <td>Filter</td> + <td>Source</td> + <td>Rendered</td> + </tr> + <tr id="linky-filter"> + <td>linky filter</td> + <td> + <pre><div ng-bind-html="snippet | linky"><br></div></pre> + </td> + <td> + <div ng-bind-html="snippet | linky"></div> + </td> + </tr> + <tr id="linky-target"> + <td>linky target</td> + <td> + <pre><div ng-bind-html="snippetWithTarget | linky:'_blank'"><br></div></pre> + </td> + <td> + <div ng-bind-html="snippetWithTarget | linky:'_blank'"></div> + </td> + </tr> + <tr id="escaped-html"> + <td>no filter</td> + <td><pre><div ng-bind="snippet"><br></div></pre></td> + <td><div ng-bind="snippet"></div></td> + </tr> + </table> + </file> + <file name="protractor.js" type="protractor"> + it('should linkify the snippet with urls', function() { + expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()). + toBe('Pretty text with some links: http://angularjs.org/, us@somewhere.org, ' + + 'another@somewhere.org, and one more: ftp://127.0.0.1/.'); + expect(element.all(by.css('#linky-filter a')).count()).toEqual(4); + }); + + it('should not linkify snippet without the linky filter', function() { + expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()). + toBe('Pretty text with some links: http://angularjs.org/, mailto:us@somewhere.org, ' + + 'another@somewhere.org, and one more: ftp://127.0.0.1/.'); + expect(element.all(by.css('#escaped-html a')).count()).toEqual(0); + }); + + it('should update', function() { + element(by.model('snippet')).clear(); + element(by.model('snippet')).sendKeys('new http://link.'); + expect(element(by.id('linky-filter')).element(by.binding('snippet | linky')).getText()). + toBe('new http://link.'); + expect(element.all(by.css('#linky-filter a')).count()).toEqual(1); + expect(element(by.id('escaped-html')).element(by.binding('snippet')).getText()) + .toBe('new http://link.'); + }); + + it('should work with the target property', function() { + expect(element(by.id('linky-target')). + element(by.binding("snippetWithTarget | linky:'_blank'")).getText()). + toBe('http://angularjs.org/'); + expect(element(by.css('#linky-target a')).getAttribute('target')).toEqual('_blank'); + }); + </file> + </example> + */ +angular.module('ngSanitize').filter('linky', ['$sanitize', function($sanitize) { + var LINKY_URL_REGEXP = + /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>"]/, + MAILTO_REGEXP = /^mailto:/; + + return function(text, target) { + if (!text) return text; + var match; + var raw = text; + var html = []; + var url; + var i; + while ((match = raw.match(LINKY_URL_REGEXP))) { + // We can not end in these as they are sometimes found at the end of the sentence + url = match[0]; + // if we did not match ftp/http/mailto then assume mailto + if (match[2] == match[3]) url = 'mailto:' + url; + i = match.index; + addText(raw.substr(0, i)); + addLink(url, match[0].replace(MAILTO_REGEXP, '')); + raw = raw.substring(i + match[0].length); + } + addText(raw); + return $sanitize(html.join('')); + + function addText(text) { + if (!text) { + return; + } + html.push(sanitizeText(text)); + } + + function addLink(url, text) { + html.push('<a '); + if (angular.isDefined(target)) { + html.push('target="'); + html.push(target); + html.push('" '); + } + html.push('href="'); + html.push(url); + html.push('">'); + addText(text); + html.push('</a>'); + } + }; +}]); + + +})(window, window.angular); diff --git a/syweb/webclient/js/angular-sanitize.min.js b/syweb/webclient/js/angular-sanitize.min.js new file mode 100644 index 0000000000..ce99bba18e --- /dev/null +++ b/syweb/webclient/js/angular-sanitize.min.js @@ -0,0 +1,15 @@ +/* + AngularJS v1.3.0-rc.1 + (c) 2010-2014 Google, Inc. http://angularjs.org + License: MIT +*/ +(function(q,g,r){'use strict';function F(a){var d=[];t(d,g.noop).chars(a);return d.join("")}function m(a){var d={};a=a.split(",");var c;for(c=0;c<a.length;c++)d[a[c]]=!0;return d}function G(a,d){function c(a,b,c,h){b=g.lowercase(b);if(u[b])for(;f.last()&&v[f.last()];)e("",f.last());w[b]&&f.last()==b&&e("",b);(h=x[b]||!!h)||f.push(b);var n={};c.replace(H,function(a,b,d,c,e){n[b]=s(d||c||e||"")});d.start&&d.start(b,n,h)}function e(a,b){var c=0,e;if(b=g.lowercase(b))for(c=f.length-1;0<=c&&f[c]!=b;c--); +if(0<=c){for(e=f.length-1;e>=c;e--)d.end&&d.end(f[e]);f.length=c}}"string"!==typeof a&&(a=null===a||"undefined"===typeof a?"":""+a);var b,l,f=[],n=a,h;for(f.last=function(){return f[f.length-1]};a;){h="";l=!0;if(f.last()&&y[f.last()])a=a.replace(new RegExp("(.*)<\\s*\\/\\s*"+f.last()+"[^>]*>","i"),function(a,b){b=b.replace(I,"$1").replace(J,"$1");d.chars&&d.chars(s(b));return""}),e("",f.last());else{if(0===a.indexOf("\x3c!--"))b=a.indexOf("--",4),0<=b&&a.lastIndexOf("--\x3e",b)===b&&(d.comment&&d.comment(a.substring(4, +b)),a=a.substring(b+3),l=!1);else if(z.test(a)){if(b=a.match(z))a=a.replace(b[0],""),l=!1}else if(K.test(a)){if(b=a.match(A))a=a.substring(b[0].length),b[0].replace(A,e),l=!1}else L.test(a)&&((b=a.match(B))?(b[4]&&(a=a.substring(b[0].length),b[0].replace(B,c)),l=!1):(h+="<",a=a.substring(1)));l&&(b=a.indexOf("<"),h+=0>b?a:a.substring(0,b),a=0>b?"":a.substring(b),d.chars&&d.chars(s(h)))}if(a==n)throw M("badparse",a);n=a}e()}function s(a){if(!a)return"";var d=N.exec(a);a=d[1];var c=d[3];if(d=d[2])p.innerHTML= +d.replace(/</g,"<"),d="textContent"in p?p.textContent:p.innerText;return a+d+c}function C(a){return a.replace(/&/g,"&").replace(O,function(a){var c=a.charCodeAt(0);a=a.charCodeAt(1);return"&#"+(1024*(c-55296)+(a-56320)+65536)+";"}).replace(P,function(a){return"&#"+a.charCodeAt(0)+";"}).replace(/</g,"<").replace(/>/g,">")}function t(a,d){var c=!1,e=g.bind(a,a.push);return{start:function(a,l,f){a=g.lowercase(a);!c&&y[a]&&(c=a);c||!0!==D[a]||(e("<"),e(a),g.forEach(l,function(c,f){var k= +g.lowercase(f),l="img"===a&&"src"===k||"background"===k;!0!==Q[k]||!0===E[k]&&!d(c,l)||(e(" "),e(f),e('="'),e(C(c)),e('"'))}),e(f?"/>":">"))},end:function(a){a=g.lowercase(a);c||!0!==D[a]||(e("</"),e(a),e(">"));a==c&&(c=!1)},chars:function(a){c||e(C(a))}}}var M=g.$$minErr("$sanitize"),B=/^<((?:[a-zA-Z])[\w:-]*)((?:\s+[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*(>?)/,A=/^<\/\s*([\w:-]+)[^>]*>/,H=/([\w:-]+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,L=/^</, +K=/^<\//,I=/\x3c!--(.*?)--\x3e/g,z=/<!DOCTYPE([^>]*?)>/i,J=/<!\[CDATA\[(.*?)]]\x3e/g,O=/[\uD800-\uDBFF][\uDC00-\uDFFF]/g,P=/([^\#-~| |!])/g,x=m("area,br,col,hr,img,wbr");q=m("colgroup,dd,dt,li,p,tbody,td,tfoot,th,thead,tr");r=m("rp,rt");var w=g.extend({},r,q),u=g.extend({},q,m("address,article,aside,blockquote,caption,center,del,dir,div,dl,figure,figcaption,footer,h1,h2,h3,h4,h5,h6,header,hgroup,hr,ins,map,menu,nav,ol,pre,script,section,table,ul")),v=g.extend({},r,m("a,abbr,acronym,b,bdi,bdo,big,br,cite,code,del,dfn,em,font,i,img,ins,kbd,label,map,mark,q,ruby,rp,rt,s,samp,small,span,strike,strong,sub,sup,time,tt,u,var")), +y=m("script,style"),D=g.extend({},x,u,v,w),E=m("background,cite,href,longdesc,src,usemap"),Q=g.extend({},E,m("abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,color,cols,colspan,compact,coords,dir,face,headers,height,hreflang,hspace,ismap,lang,language,nohref,nowrap,rel,rev,rows,rowspan,rules,scope,scrolling,shape,size,span,start,summary,target,title,type,valign,value,vspace,width")),p=document.createElement("pre"),N=/^(\s*)([\s\S]*?)(\s*)$/;g.module("ngSanitize",[]).provider("$sanitize", +function(){this.$get=["$$sanitizeUri",function(a){return function(d){var c=[];G(d,t(c,function(c,b){return!/^unsafe/.test(a(c,b))}));return c.join("")}}]});g.module("ngSanitize").filter("linky",["$sanitize",function(a){var d=/((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s.;,(){}<>"]/,c=/^mailto:/;return function(e,b){function l(a){a&&k.push(F(a))}function f(a,c){k.push("<a ");g.isDefined(b)&&(k.push('target="'),k.push(b),k.push('" '));k.push('href="');k.push(a);k.push('">');l(c);k.push("</a>")} +if(!e)return e;for(var n,h=e,k=[],m,p;n=h.match(d);)m=n[0],n[2]==n[3]&&(m="mailto:"+m),p=n.index,l(h.substr(0,p)),f(m,n[0].replace(c,"")),h=h.substring(p+n[0].length);l(h);return a(k.join(""))}}])})(window,window.angular); +//# sourceMappingURL=angular-sanitize.min.js.map diff --git a/syweb/webclient/js/angular.js b/syweb/webclient/js/angular.js new file mode 100644 index 0000000000..bdc97abb02 --- /dev/null +++ b/syweb/webclient/js/angular.js @@ -0,0 +1,24417 @@ +/** + * @license AngularJS v1.3.0-rc.1 + * (c) 2010-2014 Google, Inc. http://angularjs.org + * License: MIT + */ +(function(window, document, undefined) {'use strict'; + +/** + * @description + * + * This object provides a utility for producing rich Error messages within + * Angular. It can be called as follows: + * + * var exampleMinErr = minErr('example'); + * throw exampleMinErr('one', 'This {0} is {1}', foo, bar); + * + * The above creates an instance of minErr in the example namespace. The + * resulting error will have a namespaced error code of example.one. The + * resulting error will replace {0} with the value of foo, and {1} with the + * value of bar. The object is not restricted in the number of arguments it can + * take. + * + * If fewer arguments are specified than necessary for interpolation, the extra + * interpolation markers will be preserved in the final string. + * + * Since data will be parsed statically during a build step, some restrictions + * are applied with respect to how minErr instances are created and called. + * Instances should have names of the form namespaceMinErr for a minErr created + * using minErr('namespace') . Error codes, namespaces and template strings + * should all be static strings, not variables or general expressions. + * + * @param {string} module The namespace to use for the new minErr instance. + * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning + * error from returned function, for cases when a particular type of error is useful. + * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance + */ + +function minErr(module, ErrorConstructor) { + ErrorConstructor = ErrorConstructor || Error; + return function () { + var code = arguments[0], + prefix = '[' + (module ? module + ':' : '') + code + '] ', + template = arguments[1], + templateArgs = arguments, + stringify = function (obj) { + if (typeof obj === 'function') { + return obj.toString().replace(/ \{[\s\S]*$/, ''); + } else if (typeof obj === 'undefined') { + return 'undefined'; + } else if (typeof obj !== 'string') { + return JSON.stringify(obj); + } + return obj; + }, + message, i; + + message = prefix + template.replace(/\{\d+\}/g, function (match) { + var index = +match.slice(1, -1), arg; + + if (index + 2 < templateArgs.length) { + arg = templateArgs[index + 2]; + if (typeof arg === 'function') { + return arg.toString().replace(/ ?\{[\s\S]*$/, ''); + } else if (typeof arg === 'undefined') { + return 'undefined'; + } else if (typeof arg !== 'string') { + return toJson(arg); + } + return arg; + } + return match; + }); + + message = message + '\nhttp://errors.angularjs.org/1.3.0-rc.1/' + + (module ? module + '/' : '') + code; + for (i = 2; i < arguments.length; i++) { + message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' + + encodeURIComponent(stringify(arguments[i])); + } + return new ErrorConstructor(message); + }; +} + +/* We need to tell jshint what variables are being exported */ +/* global angular: true, + msie: true, + jqLite: true, + jQuery: true, + slice: true, + push: true, + toString: true, + ngMinErr: true, + angularModule: true, + uid: true, + REGEX_STRING_REGEXP: true, + VALIDITY_STATE_PROPERTY: true, + + lowercase: true, + uppercase: true, + manualLowercase: true, + manualUppercase: true, + nodeName_: true, + isArrayLike: true, + forEach: true, + sortedKeys: true, + forEachSorted: true, + reverseParams: true, + nextUid: true, + setHashKey: true, + extend: true, + int: true, + inherit: true, + noop: true, + identity: true, + valueFn: true, + isUndefined: true, + isDefined: true, + isObject: true, + isString: true, + isNumber: true, + isDate: true, + isArray: true, + isFunction: true, + isRegExp: true, + isWindow: true, + isScope: true, + isFile: true, + isBlob: true, + isBoolean: true, + isPromiseLike: true, + trim: true, + isElement: true, + makeMap: true, + map: true, + size: true, + includes: true, + arrayRemove: true, + isLeafNode: true, + copy: true, + shallowCopy: true, + equals: true, + csp: true, + concat: true, + sliceArgs: true, + bind: true, + toJsonReplacer: true, + toJson: true, + fromJson: true, + startingTag: true, + tryDecodeURIComponent: true, + parseKeyValue: true, + toKeyValue: true, + encodeUriSegment: true, + encodeUriQuery: true, + angularInit: true, + bootstrap: true, + getTestability: true, + snake_case: true, + bindJQuery: true, + assertArg: true, + assertArgFn: true, + assertNotHasOwnProperty: true, + getter: true, + getBlockNodes: true, + hasOwnProperty: true, + createMap: true, +*/ + +//////////////////////////////////// + +/** + * @ngdoc module + * @name ng + * @module ng + * @description + * + * # ng (core module) + * The ng module is loaded by default when an AngularJS application is started. The module itself + * contains the essential components for an AngularJS application to function. The table below + * lists a high level breakdown of each of the services/factories, filters, directives and testing + * components available within this core module. + * + * <div doc-module-components="ng"></div> + */ + +var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/; + +// The name of a form control's ValidityState property. +// This is used so that it's possible for internal tests to create mock ValidityStates. +var VALIDITY_STATE_PROPERTY = 'validity'; + +/** + * @ngdoc function + * @name angular.lowercase + * @module ng + * @kind function + * + * @description Converts the specified string to lowercase. + * @param {string} string String to be converted to lowercase. + * @returns {string} Lowercased string. + */ +var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;}; +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * @ngdoc function + * @name angular.uppercase + * @module ng + * @kind function + * + * @description Converts the specified string to uppercase. + * @param {string} string String to be converted to uppercase. + * @returns {string} Uppercased string. + */ +var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;}; + + +var manualLowercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);}) + : s; +}; +var manualUppercase = function(s) { + /* jshint bitwise: false */ + return isString(s) + ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);}) + : s; +}; + + +// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish +// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods +// with correct but slower alternatives. +if ('i' !== 'I'.toLowerCase()) { + lowercase = manualLowercase; + uppercase = manualUppercase; +} + + +var /** holds major version number for IE or NaN for real browsers */ + msie, + jqLite, // delay binding since jQuery could be loaded after us. + jQuery, // delay binding + slice = [].slice, + push = [].push, + toString = Object.prototype.toString, + ngMinErr = minErr('ng'), + + /** @name angular */ + angular = window.angular || (window.angular = {}), + angularModule, + uid = 0; + +/** + * IE 11 changed the format of the UserAgent string. + * See http://msdn.microsoft.com/en-us/library/ms537503.aspx + */ +msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]); +if (isNaN(msie)) { + msie = int((/trident\/.*; rv:(\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]); +} + + +/** + * @private + * @param {*} obj + * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments, + * String ...) + */ +function isArrayLike(obj) { + if (obj == null || isWindow(obj)) { + return false; + } + + var length = obj.length; + + if (obj.nodeType === 1 && length) { + return true; + } + + return isString(obj) || isArray(obj) || length === 0 || + typeof length === 'number' && length > 0 && (length - 1) in obj; +} + +/** + * @ngdoc function + * @name angular.forEach + * @module ng + * @kind function + * + * @description + * Invokes the `iterator` function once for each item in `obj` collection, which can be either an + * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value` + * is the value of an object property or an array element, `key` is the object property key or + * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional. + * + * It is worth noting that `.forEach` does not iterate over inherited properties because it filters + * using the `hasOwnProperty` method. + * + ```js + var values = {name: 'misko', gender: 'male'}; + var log = []; + angular.forEach(values, function(value, key) { + this.push(key + ': ' + value); + }, log); + expect(log).toEqual(['name: misko', 'gender: male']); + ``` + * + * @param {Object|Array} obj Object to iterate over. + * @param {Function} iterator Iterator function. + * @param {Object=} context Object to become context (`this`) for the iterator function. + * @returns {Object|Array} Reference to `obj`. + */ + +function forEach(obj, iterator, context) { + var key, length; + if (obj) { + if (isFunction(obj)) { + for (key in obj) { + // Need to check if hasOwnProperty exists, + // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function + if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) { + iterator.call(context, obj[key], key, obj); + } + } + } else if (isArray(obj) || isArrayLike(obj)) { + var isPrimitive = typeof obj !== 'object'; + for (key = 0, length = obj.length; key < length; key++) { + if (isPrimitive || key in obj) { + iterator.call(context, obj[key], key, obj); + } + } + } else if (obj.forEach && obj.forEach !== forEach) { + obj.forEach(iterator, context, obj); + } else { + for (key in obj) { + if (obj.hasOwnProperty(key)) { + iterator.call(context, obj[key], key, obj); + } + } + } + } + return obj; +} + +function sortedKeys(obj) { + var keys = []; + for (var key in obj) { + if (obj.hasOwnProperty(key)) { + keys.push(key); + } + } + return keys.sort(); +} + +function forEachSorted(obj, iterator, context) { + var keys = sortedKeys(obj); + for ( var i = 0; i < keys.length; i++) { + iterator.call(context, obj[keys[i]], keys[i]); + } + return keys; +} + + +/** + * when using forEach the params are value, key, but it is often useful to have key, value. + * @param {function(string, *)} iteratorFn + * @returns {function(*, string)} + */ +function reverseParams(iteratorFn) { + return function(value, key) { iteratorFn(key, value); }; +} + +/** + * A consistent way of creating unique IDs in angular. + * + * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before + * we hit number precision issues in JavaScript. + * + * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M + * + * @returns {number} an unique alpha-numeric string + */ +function nextUid() { + return ++uid; +} + + +/** + * Set or clear the hashkey for an object. + * @param obj object + * @param h the hashkey (!truthy to delete the hashkey) + */ +function setHashKey(obj, h) { + if (h) { + obj.$$hashKey = h; + } + else { + delete obj.$$hashKey; + } +} + +/** + * @ngdoc function + * @name angular.extend + * @module ng + * @kind function + * + * @description + * Extends the destination object `dst` by copying all of the properties from the `src` object(s) + * to `dst`. You can specify multiple `src` objects. + * + * @param {Object} dst Destination object. + * @param {...Object} src Source object(s). + * @returns {Object} Reference to `dst`. + */ +function extend(dst) { + var h = dst.$$hashKey; + + for (var i = 1, ii = arguments.length; i < ii; i++) { + var obj = arguments[i]; + if (obj) { + var keys = Object.keys(obj); + for (var j = 0, jj = keys.length; j < jj; j++) { + var key = keys[j]; + dst[key] = obj[key]; + } + } + } + + setHashKey(dst, h); + return dst; +} + +function int(str) { + return parseInt(str, 10); +} + + +function inherit(parent, extra) { + return extend(new (extend(function() {}, {prototype:parent}))(), extra); +} + +/** + * @ngdoc function + * @name angular.noop + * @module ng + * @kind function + * + * @description + * A function that performs no operations. This function can be useful when writing code in the + * functional style. + ```js + function foo(callback) { + var result = calculateResult(); + (callback || angular.noop)(result); + } + ``` + */ +function noop() {} +noop.$inject = []; + + +/** + * @ngdoc function + * @name angular.identity + * @module ng + * @kind function + * + * @description + * A function that returns its first argument. This function is useful when writing code in the + * functional style. + * + ```js + function transformer(transformationFn, value) { + return (transformationFn || angular.identity)(value); + }; + ``` + */ +function identity($) {return $;} +identity.$inject = []; + + +function valueFn(value) {return function() {return value;};} + +/** + * @ngdoc function + * @name angular.isUndefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is undefined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is undefined. + */ +function isUndefined(value){return typeof value === 'undefined';} + + +/** + * @ngdoc function + * @name angular.isDefined + * @module ng + * @kind function + * + * @description + * Determines if a reference is defined. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is defined. + */ +function isDefined(value){return typeof value !== 'undefined';} + + +/** + * @ngdoc function + * @name angular.isObject + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not + * considered to be objects. Note that JavaScript arrays are objects. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Object` but not `null`. + */ +function isObject(value){ + // http://jsperf.com/isobject4 + return value !== null && typeof value === 'object'; +} + + +/** + * @ngdoc function + * @name angular.isString + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `String`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `String`. + */ +function isString(value){return typeof value === 'string';} + + +/** + * @ngdoc function + * @name angular.isNumber + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Number`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Number`. + */ +function isNumber(value){return typeof value === 'number';} + + +/** + * @ngdoc function + * @name angular.isDate + * @module ng + * @kind function + * + * @description + * Determines if a value is a date. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Date`. + */ +function isDate(value) { + return toString.call(value) === '[object Date]'; +} + + +/** + * @ngdoc function + * @name angular.isArray + * @module ng + * @kind function + * + * @description + * Determines if a reference is an `Array`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is an `Array`. + */ +var isArray = Array.isArray; + +/** + * @ngdoc function + * @name angular.isFunction + * @module ng + * @kind function + * + * @description + * Determines if a reference is a `Function`. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `Function`. + */ +function isFunction(value){return typeof value === 'function';} + + +/** + * Determines if a value is a regular expression object. + * + * @private + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a `RegExp`. + */ +function isRegExp(value) { + return toString.call(value) === '[object RegExp]'; +} + + +/** + * Checks if `obj` is a window object. + * + * @private + * @param {*} obj Object to check + * @returns {boolean} True if `obj` is a window obj. + */ +function isWindow(obj) { + return obj && obj.window === obj; +} + + +function isScope(obj) { + return obj && obj.$evalAsync && obj.$watch; +} + + +function isFile(obj) { + return toString.call(obj) === '[object File]'; +} + + +function isBlob(obj) { + return toString.call(obj) === '[object Blob]'; +} + + +function isBoolean(value) { + return typeof value === 'boolean'; +} + + +function isPromiseLike(obj) { + return obj && isFunction(obj.then); +} + + +var trim = function(value) { + return isString(value) ? value.trim() : value; +}; + + +/** + * @ngdoc function + * @name angular.isElement + * @module ng + * @kind function + * + * @description + * Determines if a reference is a DOM element (or wrapped jQuery element). + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element). + */ +function isElement(node) { + return !!(node && + (node.nodeName // we are a direct element + || (node.prop && node.attr && node.find))); // we have an on and find method part of jQuery API +} + +/** + * @param str 'key1,key2,...' + * @returns {object} in the form of {key1:true, key2:true, ...} + */ +function makeMap(str) { + var obj = {}, items = str.split(","), i; + for ( i = 0; i < items.length; i++ ) + obj[ items[i] ] = true; + return obj; +} + + +function nodeName_(element) { + return lowercase(element.nodeName || element[0].nodeName); +} + + +function map(obj, iterator, context) { + var results = []; + forEach(obj, function(value, index, list) { + results.push(iterator.call(context, value, index, list)); + }); + return results; +} + + +/** + * @description + * Determines the number of elements in an array, the number of properties an object has, or + * the length of a string. + * + * Note: This function is used to augment the Object type in Angular expressions. See + * {@link angular.Object} for more information about Angular arrays. + * + * @param {Object|Array|string} obj Object, array, or string to inspect. + * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object + * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array. + */ +function size(obj, ownPropsOnly) { + var count = 0, key; + + if (isArray(obj) || isString(obj)) { + return obj.length; + } else if (isObject(obj)) { + for (key in obj) + if (!ownPropsOnly || obj.hasOwnProperty(key)) + count++; + } + + return count; +} + + +function includes(array, obj) { + return Array.prototype.indexOf.call(array, obj) != -1; +} + +function arrayRemove(array, value) { + var index = array.indexOf(value); + if (index >=0) + array.splice(index, 1); + return value; +} + +function isLeafNode (node) { + if (node) { + switch (nodeName_(node)) { + case "option": + case "pre": + case "title": + return true; + } + } + return false; +} + +/** + * @ngdoc function + * @name angular.copy + * @module ng + * @kind function + * + * @description + * Creates a deep copy of `source`, which should be an object or an array. + * + * * If no destination is supplied, a copy of the object or array is created. + * * If a destination is provided, all of its elements (for array) or properties (for objects) + * are deleted and then all elements/properties from the source are copied to it. + * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned. + * * If `source` is identical to 'destination' an exception will be thrown. + * + * @param {*} source The source that will be used to make a copy. + * Can be any type, including primitives, `null`, and `undefined`. + * @param {(Object|Array)=} destination Destination into which the source is copied. If + * provided, must be of the same type as `source`. + * @returns {*} The copy or updated `destination`, if `destination` was specified. + * + * @example + <example module="copyExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <form novalidate class="simple-form"> + Name: <input type="text" ng-model="user.name" /><br /> + E-mail: <input type="email" ng-model="user.email" /><br /> + Gender: <input type="radio" ng-model="user.gender" value="male" />male + <input type="radio" ng-model="user.gender" value="female" />female<br /> + <button ng-click="reset()">RESET</button> + <button ng-click="update(user)">SAVE</button> + </form> + <pre>form = {{user | json}}</pre> + <pre>master = {{master | json}}</pre> + </div> + + <script> + angular.module('copyExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.master= {}; + + $scope.update = function(user) { + // Example with 1 argument + $scope.master= angular.copy(user); + }; + + $scope.reset = function() { + // Example with 2 arguments + angular.copy($scope.master, $scope.user); + }; + + $scope.reset(); + }]); + </script> + </file> + </example> + */ +function copy(source, destination, stackSource, stackDest) { + if (isWindow(source) || isScope(source)) { + throw ngMinErr('cpws', + "Can't copy! Making copies of Window or Scope instances is not supported."); + } + + if (!destination) { + destination = source; + if (source) { + if (isArray(source)) { + destination = copy(source, [], stackSource, stackDest); + } else if (isDate(source)) { + destination = new Date(source.getTime()); + } else if (isRegExp(source)) { + destination = new RegExp(source.source, source.toString().match(/[^\/]*$/)[0]); + destination.lastIndex = source.lastIndex; + } else if (isObject(source)) { + var emptyObject = Object.create(Object.getPrototypeOf(source)); + destination = copy(source, emptyObject, stackSource, stackDest); + } + } + } else { + if (source === destination) throw ngMinErr('cpi', + "Can't copy! Source and destination are identical."); + + stackSource = stackSource || []; + stackDest = stackDest || []; + + if (isObject(source)) { + var index = stackSource.indexOf(source); + if (index !== -1) return stackDest[index]; + + stackSource.push(source); + stackDest.push(destination); + } + + var result; + if (isArray(source)) { + destination.length = 0; + for ( var i = 0; i < source.length; i++) { + result = copy(source[i], null, stackSource, stackDest); + if (isObject(source[i])) { + stackSource.push(source[i]); + stackDest.push(result); + } + destination.push(result); + } + } else { + var h = destination.$$hashKey; + if (isArray(destination)) { + destination.length = 0; + } else { + forEach(destination, function(value, key) { + delete destination[key]; + }); + } + for ( var key in source) { + if(source.hasOwnProperty(key)) { + result = copy(source[key], null, stackSource, stackDest); + if (isObject(source[key])) { + stackSource.push(source[key]); + stackDest.push(result); + } + destination[key] = result; + } + } + setHashKey(destination,h); + } + + } + return destination; +} + +/** + * Creates a shallow copy of an object, an array or a primitive. + * + * Assumes that there are no proto properties for objects. + */ +function shallowCopy(src, dst) { + if (isArray(src)) { + dst = dst || []; + + for (var i = 0, ii = src.length; i < ii; i++) { + dst[i] = src[i]; + } + } else if (isObject(src)) { + dst = dst || {}; + + for (var key in src) { + if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) { + dst[key] = src[key]; + } + } + } + + return dst || src; +} + + +/** + * @ngdoc function + * @name angular.equals + * @module ng + * @kind function + * + * @description + * Determines if two objects or two values are equivalent. Supports value types, regular + * expressions, arrays and objects. + * + * Two objects or values are considered equivalent if at least one of the following is true: + * + * * Both objects or values pass `===` comparison. + * * Both objects or values are of the same type and all of their properties are equal by + * comparing them with `angular.equals`. + * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal) + * * Both values represent the same regular expression (In JavaScript, + * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual + * representation matches). + * + * During a property comparison, properties of `function` type and properties with names + * that begin with `$` are ignored. + * + * Scope and DOMWindow objects are being compared only by identify (`===`). + * + * @param {*} o1 Object or value to compare. + * @param {*} o2 Object or value to compare. + * @returns {boolean} True if arguments are equal. + */ +function equals(o1, o2) { + if (o1 === o2) return true; + if (o1 === null || o2 === null) return false; + if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN + var t1 = typeof o1, t2 = typeof o2, length, key, keySet; + if (t1 == t2) { + if (t1 == 'object') { + if (isArray(o1)) { + if (!isArray(o2)) return false; + if ((length = o1.length) == o2.length) { + for(key=0; key<length; key++) { + if (!equals(o1[key], o2[key])) return false; + } + return true; + } + } else if (isDate(o1)) { + if (!isDate(o2)) return false; + return equals(o1.getTime(), o2.getTime()); + } else if (isRegExp(o1) && isRegExp(o2)) { + return o1.toString() == o2.toString(); + } else { + if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) || isArray(o2)) return false; + keySet = {}; + for(key in o1) { + if (key.charAt(0) === '$' || isFunction(o1[key])) continue; + if (!equals(o1[key], o2[key])) return false; + keySet[key] = true; + } + for(key in o2) { + if (!keySet.hasOwnProperty(key) && + key.charAt(0) !== '$' && + o2[key] !== undefined && + !isFunction(o2[key])) return false; + } + return true; + } + } + } + return false; +} + +var csp = function() { + if (isDefined(csp.isActive_)) return csp.isActive_; + + var active = !!(document.querySelector('[ng-csp]') || + document.querySelector('[data-ng-csp]')); + + if (!active) { + try { + /* jshint -W031, -W054 */ + new Function(''); + /* jshint +W031, +W054 */ + } catch (e) { + active = true; + } + } + + return (csp.isActive_ = active); +}; + + + +function concat(array1, array2, index) { + return array1.concat(slice.call(array2, index)); +} + +function sliceArgs(args, startIndex) { + return slice.call(args, startIndex || 0); +} + + +/* jshint -W101 */ +/** + * @ngdoc function + * @name angular.bind + * @module ng + * @kind function + * + * @description + * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for + * `fn`). You can supply optional `args` that are prebound to the function. This feature is also + * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as + * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application). + * + * @param {Object} self Context which `fn` should be evaluated in. + * @param {function()} fn Function to be bound. + * @param {...*} args Optional arguments to be prebound to the `fn` function call. + * @returns {function()} Function that wraps the `fn` with all the specified bindings. + */ +/* jshint +W101 */ +function bind(self, fn) { + var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : []; + if (isFunction(fn) && !(fn instanceof RegExp)) { + return curryArgs.length + ? function() { + return arguments.length + ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0))) + : fn.apply(self, curryArgs); + } + : function() { + return arguments.length + ? fn.apply(self, arguments) + : fn.call(self); + }; + } else { + // in IE, native methods are not functions so they cannot be bound (note: they don't need to be) + return fn; + } +} + + +function toJsonReplacer(key, value) { + var val = value; + + if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') { + val = undefined; + } else if (isWindow(value)) { + val = '$WINDOW'; + } else if (value && document === value) { + val = '$DOCUMENT'; + } else if (isScope(value)) { + val = '$SCOPE'; + } + + return val; +} + + +/** + * @ngdoc function + * @name angular.toJson + * @module ng + * @kind function + * + * @description + * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be + * stripped since angular uses this notation internally. + * + * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON. + * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace. + * @returns {string|undefined} JSON-ified string representing `obj`. + */ +function toJson(obj, pretty) { + if (typeof obj === 'undefined') return undefined; + return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null); +} + + +/** + * @ngdoc function + * @name angular.fromJson + * @module ng + * @kind function + * + * @description + * Deserializes a JSON string. + * + * @param {string} json JSON string to deserialize. + * @returns {Object|Array|string|number} Deserialized thingy. + */ +function fromJson(json) { + return isString(json) + ? JSON.parse(json) + : json; +} + + +/** + * @returns {string} Returns the string representation of the element. + */ +function startingTag(element) { + element = jqLite(element).clone(); + try { + // turns out IE does not let you set .html() on elements which + // are not allowed to have children. So we just ignore it. + element.empty(); + } catch(e) {} + // As Per DOM Standards + var TEXT_NODE = 3; + var elemHtml = jqLite('<div>').append(element).html(); + try { + return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) : + elemHtml. + match(/^(<[^>]+>)/)[1]. + replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); }); + } catch(e) { + return lowercase(elemHtml); + } + +} + + +///////////////////////////////////////////////// + +/** + * Tries to decode the URI component without throwing an exception. + * + * @private + * @param str value potential URI component to check. + * @returns {boolean} True if `value` can be decoded + * with the decodeURIComponent function. + */ +function tryDecodeURIComponent(value) { + try { + return decodeURIComponent(value); + } catch(e) { + // Ignore any invalid uri component + } +} + + +/** + * Parses an escaped url query string into key-value pairs. + * @returns {Object.<string,boolean|Array>} + */ +function parseKeyValue(/**string*/keyValue) { + var obj = {}, key_value, key; + forEach((keyValue || "").split('&'), function(keyValue) { + if ( keyValue ) { + key_value = keyValue.replace(/\+/g,'%20').split('='); + key = tryDecodeURIComponent(key_value[0]); + if ( isDefined(key) ) { + var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true; + if (!hasOwnProperty.call(obj, key)) { + obj[key] = val; + } else if(isArray(obj[key])) { + obj[key].push(val); + } else { + obj[key] = [obj[key],val]; + } + } + } + }); + return obj; +} + +function toKeyValue(obj) { + var parts = []; + forEach(obj, function(value, key) { + if (isArray(value)) { + forEach(value, function(arrayValue) { + parts.push(encodeUriQuery(key, true) + + (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true))); + }); + } else { + parts.push(encodeUriQuery(key, true) + + (value === true ? '' : '=' + encodeUriQuery(value, true))); + } + }); + return parts.length ? parts.join('&') : ''; +} + + +/** + * We need our custom method because encodeURIComponent is too aggressive and doesn't follow + * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path + * segments: + * segment = *pchar + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * pct-encoded = "%" HEXDIG HEXDIG + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriSegment(val) { + return encodeUriQuery(val, true). + replace(/%26/gi, '&'). + replace(/%3D/gi, '='). + replace(/%2B/gi, '+'); +} + + +/** + * This method is intended for encoding *key* or *value* parts of query component. We need a custom + * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be + * encoded per http://tools.ietf.org/html/rfc3986: + * query = *( pchar / "/" / "?" ) + * pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + * pct-encoded = "%" HEXDIG HEXDIG + * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + * / "*" / "+" / "," / ";" / "=" + */ +function encodeUriQuery(val, pctEncodeSpaces) { + return encodeURIComponent(val). + replace(/%40/gi, '@'). + replace(/%3A/gi, ':'). + replace(/%24/g, '$'). + replace(/%2C/gi, ','). + replace(/%3B/gi, ';'). + replace(/%20/g, (pctEncodeSpaces ? '%20' : '+')); +} + +var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-']; + +function getNgAttribute(element, ngAttr) { + var attr, i, ii = ngAttrPrefixes.length; + element = jqLite(element); + for (i=0; i<ii; ++i) { + attr = ngAttrPrefixes[i] + ngAttr; + if (isString(attr = element.attr(attr))) { + return attr; + } + } + return null; +} + +/** + * @ngdoc directive + * @name ngApp + * @module ng + * + * @element ANY + * @param {angular.Module} ngApp an optional application + * {@link angular.module module} name to load. + * @param {boolean=} ngStrictDi if this attribute is present on the app element, the injector will be + * created in "strict-di" mode. This means that the application will fail to invoke functions which + * do not use explicit function annotation (and are thus unsuitable for minification), as described + * in {@link guide/di the Dependency Injection guide}, and useful debugging info will assist in + * tracking down the root of these bugs. + * + * @description + * + * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive + * designates the **root element** of the application and is typically placed near the root element + * of the page - e.g. on the `<body>` or `<html>` tags. + * + * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp` + * found in the document will be used to define the root element to auto-bootstrap as an + * application. To run multiple applications in an HTML document you must manually bootstrap them using + * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other. + * + * You can specify an **AngularJS module** to be used as the root module for the application. This + * module will be loaded into the {@link auto.$injector} when the application is bootstrapped and + * should contain the application code needed or have dependencies on other modules that will + * contain the code. See {@link angular.module} for more information. + * + * In the example below if the `ngApp` directive were not placed on the `html` element then the + * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}` + * would not be resolved to `3`. + * + * `ngApp` is the easiest, and most common, way to bootstrap an application. + * + <example module="ngAppDemo"> + <file name="index.html"> + <div ng-controller="ngAppDemoController"> + I can add: {{a}} + {{b}} = {{ a+b }} + </div> + </file> + <file name="script.js"> + angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }); + </file> + </example> + * + * Using `ngStrictDi`, you would see something like this: + * + <example ng-app-included="true"> + <file name="index.html"> + <div ng-app="ngAppStrictDemo" ng-strict-di> + <div ng-controller="GoodController1"> + I can add: {{a}} + {{b}} = {{ a+b }} + + <p>This renders because the controller does not fail to + instantiate, by using explicit annotation style (see + script.js for details) + </p> + </div> + + <div ng-controller="GoodController2"> + Name: <input ng-model="name"><br /> + Hello, {{name}}! + + <p>This renders because the controller does not fail to + instantiate, by using explicit annotation style + (see script.js for details) + </p> + </div> + + <div ng-controller="BadController"> + I can add: {{a}} + {{b}} = {{ a+b }} + + <p>The controller could not be instantiated, due to relying + on automatic function annotations (which are disabled in + strict mode). As such, the content of this section is not + interpolated, and there should be an error in your web console. + </p> + </div> + </div> + </file> + <file name="script.js"> + angular.module('ngAppStrictDemo', []) + // BadController will fail to instantiate, due to relying on automatic function annotation, + // rather than an explicit annotation + .controller('BadController', function($scope) { + $scope.a = 1; + $scope.b = 2; + }) + // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated, + // due to using explicit annotations using the array style and $inject property, respectively. + .controller('GoodController1', ['$scope', function($scope) { + $scope.a = 1; + $scope.b = 2; + }]) + .controller('GoodController2', GoodController2); + function GoodController2($scope) { + $scope.name = "World"; + } + GoodController2.$inject = ['$scope']; + </file> + <file name="style.css"> + div[ng-controller] { + margin-bottom: 1em; + -webkit-border-radius: 4px; + border-radius: 4px; + border: 1px solid; + padding: .5em; + } + div[ng-controller^=Good] { + border-color: #d6e9c6; + background-color: #dff0d8; + color: #3c763d; + } + div[ng-controller^=Bad] { + border-color: #ebccd1; + background-color: #f2dede; + color: #a94442; + margin-bottom: 0; + } + </file> + </example> + */ +function angularInit(element, bootstrap) { + var appElement, + module, + config = {}; + + // The element `element` has priority over any other element + forEach(ngAttrPrefixes, function(prefix) { + var name = prefix + 'app'; + + if (!appElement && element.hasAttribute && element.hasAttribute(name)) { + appElement = element; + module = element.getAttribute(name); + } + }); + forEach(ngAttrPrefixes, function(prefix) { + var name = prefix + 'app'; + var candidate; + + if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) { + appElement = candidate; + module = candidate.getAttribute(name); + } + }); + if (appElement) { + config.strictDi = getNgAttribute(appElement, "strict-di") !== null; + bootstrap(appElement, module ? [module] : [], config); + } +} + +/** + * @ngdoc function + * @name angular.bootstrap + * @module ng + * @description + * Use this function to manually start up angular application. + * + * See: {@link guide/bootstrap Bootstrap} + * + * Note that Protractor based end-to-end tests cannot use this function to bootstrap manually. + * They must use {@link ng.directive:ngApp ngApp}. + * + * Angular will detect if it has been loaded into the browser more than once and only allow the + * first loaded script to be bootstrapped and will report a warning to the browser console for + * each of the subsequent scripts. This prevents strange results in applications, where otherwise + * multiple instances of Angular try to work on the DOM. + * + * ```html + * <!doctype html> + * <html> + * <body> + * <div ng-controller="WelcomeController"> + * {{greeting}} + * </div> + * + * <script src="angular.js"></script> + * <script> + * var app = angular.module('demo', []) + * .controller('WelcomeController', function($scope) { + * $scope.greeting = 'Welcome!'; + * }); + * angular.bootstrap(document, ['demo']); + * </script> + * </body> + * </html> + * ``` + * + * @param {DOMElement} element DOM element which is the root of angular application. + * @param {Array<String|Function|Array>=} modules an array of modules to load into the application. + * Each item in the array should be the name of a predefined module or a (DI annotated) + * function that will be invoked by the injector as a run block. + * See: {@link angular.module modules} + * @param {Object=} config an object for defining configuration options for the application. The + * following keys are supported: + * + * - `strictDi`: disable automatic function annotation for the application. This is meant to + * assist in finding bugs which break minified code. + * + * @returns {auto.$injector} Returns the newly created injector for this app. + */ +function bootstrap(element, modules, config) { + if (!isObject(config)) config = {}; + var defaultConfig = { + strictDi: false + }; + config = extend(defaultConfig, config); + var doBootstrap = function() { + element = jqLite(element); + + if (element.injector()) { + var tag = (element[0] === document) ? 'document' : startingTag(element); + //Encode angle brackets to prevent input from being sanitized to empty string #8683 + throw ngMinErr( + 'btstrpd', + "App Already Bootstrapped with this Element '{0}'", + tag.replace(/</,'<').replace(/>/,'>')); + } + + modules = modules || []; + modules.unshift(['$provide', function($provide) { + $provide.value('$rootElement', element); + }]); + + if (config.debugInfoEnabled) { + // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`. + modules.push(['$compileProvider', function($compileProvider) { + $compileProvider.debugInfoEnabled(true); + }]); + } + + modules.unshift('ng'); + var injector = createInjector(modules, config.strictDi); + injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', + function bootstrapApply(scope, element, compile, injector) { + scope.$apply(function() { + element.data('$injector', injector); + compile(element)(scope); + }); + }] + ); + return injector; + }; + + var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/; + var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/; + + if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) { + config.debugInfoEnabled = true; + window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, ''); + } + + if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) { + return doBootstrap(); + } + + window.name = window.name.replace(NG_DEFER_BOOTSTRAP, ''); + angular.resumeBootstrap = function(extraModules) { + forEach(extraModules, function(module) { + modules.push(module); + }); + doBootstrap(); + }; +} + +/** + * @ngdoc function + * @name angular.reloadWithDebugInfo + * @module ng + * @description + * Use this function to reload the current application with debug information turned on. + * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`. + * + * See {@link ng.$compileProvider#debugInfoEnabled} for more. + */ +function reloadWithDebugInfo() { + window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name; + window.location.reload(); +} + +/* + * @name angular.getTestability + * @module ng + * @description + * Get the testability service for the instance of Angular on the given + * element. + * @param {DOMElement} element DOM element which is the root of angular application. + */ +function getTestability(rootElement) { + return angular.element(rootElement).injector().get('$$testability'); +} + +var SNAKE_CASE_REGEXP = /[A-Z]/g; +function snake_case(name, separator) { + separator = separator || '_'; + return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); +} + +var bindJQueryFired = false; +var skipDestroyOnNextJQueryCleanData; +function bindJQuery() { + var originalCleanData; + + if (bindJQueryFired) { + return; + } + + // bind to jQuery if present; + jQuery = window.jQuery; + // Use jQuery if it exists with proper functionality, otherwise default to us. + // Angular 1.2+ requires jQuery 1.7+ for on()/off() support. + // Angular 1.3+ technically requires at least jQuery 2.1+ but it may work with older + // versions. It will not work for sure with jQuery <1.7, though. + if (jQuery && jQuery.fn.on) { + jqLite = jQuery; + extend(jQuery.fn, { + scope: JQLitePrototype.scope, + isolateScope: JQLitePrototype.isolateScope, + controller: JQLitePrototype.controller, + injector: JQLitePrototype.injector, + inheritedData: JQLitePrototype.inheritedData + }); + + // All nodes removed from the DOM via various jQuery APIs like .remove() + // are passed through jQuery.cleanData. Monkey-patch this method to fire + // the $destroy event on all removed nodes. + originalCleanData = jQuery.cleanData; + jQuery.cleanData = function(elems) { + var events; + if (!skipDestroyOnNextJQueryCleanData) { + for (var i = 0, elem; (elem = elems[i]) != null; i++) { + events = jQuery._data(elem, "events"); + if (events && events.$destroy) { + jQuery(elem).triggerHandler('$destroy'); + } + } + } else { + skipDestroyOnNextJQueryCleanData = false; + } + originalCleanData(elems); + }; + } else { + jqLite = JQLite; + } + + angular.element = jqLite; + + // Prevent double-proxying. + bindJQueryFired = true; +} + +/** + * throw error if the argument is falsy. + */ +function assertArg(arg, name, reason) { + if (!arg) { + throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required")); + } + return arg; +} + +function assertArgFn(arg, name, acceptArrayAnnotation) { + if (acceptArrayAnnotation && isArray(arg)) { + arg = arg[arg.length - 1]; + } + + assertArg(isFunction(arg), name, 'not a function, got ' + + (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg)); + return arg; +} + +/** + * throw error if the name given is hasOwnProperty + * @param {String} name the name to test + * @param {String} context the context in which the name is used, such as module or directive + */ +function assertNotHasOwnProperty(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context); + } +} + +/** + * Return the value accessible from the object by path. Any undefined traversals are ignored + * @param {Object} obj starting object + * @param {String} path path to traverse + * @param {boolean} [bindFnToScope=true] + * @returns {Object} value as accessible by path + */ +//TODO(misko): this function needs to be removed +function getter(obj, path, bindFnToScope) { + if (!path) return obj; + var keys = path.split('.'); + var key; + var lastInstance = obj; + var len = keys.length; + + for (var i = 0; i < len; i++) { + key = keys[i]; + if (obj) { + obj = (lastInstance = obj)[key]; + } + } + if (!bindFnToScope && isFunction(obj)) { + return bind(lastInstance, obj); + } + return obj; +} + +/** + * Return the DOM siblings between the first and last node in the given array. + * @param {Array} array like object + * @returns {jqLite} jqLite collection containing the nodes + */ +function getBlockNodes(nodes) { + // TODO(perf): just check if all items in `nodes` are siblings and if they are return the original + // collection, otherwise update the original collection. + var node = nodes[0]; + var endNode = nodes[nodes.length - 1]; + var blockNodes = [node]; + + do { + node = node.nextSibling; + if (!node) break; + blockNodes.push(node); + } while (node !== endNode); + + return jqLite(blockNodes); +} + + +/** + * Creates a new object without a prototype. This object is useful for lookup without having to + * guard against prototypically inherited properties via hasOwnProperty. + * + * Related micro-benchmarks: + * - http://jsperf.com/object-create2 + * - http://jsperf.com/proto-map-lookup/2 + * - http://jsperf.com/for-in-vs-object-keys2 + * + * @returns {Object} + */ +function createMap() { + return Object.create(null); +} + +/** + * @ngdoc type + * @name angular.Module + * @module ng + * @description + * + * Interface for configuring angular {@link angular.module modules}. + */ + +function setupModuleLoader(window) { + + var $injectorMinErr = minErr('$injector'); + var ngMinErr = minErr('ng'); + + function ensure(obj, name, factory) { + return obj[name] || (obj[name] = factory()); + } + + var angular = ensure(window, 'angular', Object); + + // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap + angular.$$minErr = angular.$$minErr || minErr; + + return ensure(angular, 'module', function() { + /** @type {Object.<string, angular.Module>} */ + var modules = {}; + + /** + * @ngdoc function + * @name angular.module + * @module ng + * @description + * + * The `angular.module` is a global place for creating, registering and retrieving Angular + * modules. + * All modules (angular core or 3rd party) that should be available to an application must be + * registered using this mechanism. + * + * When passed two or more arguments, a new module is created. If passed only one argument, an + * existing module (the name passed as the first argument to `module`) is retrieved. + * + * + * # Module + * + * A module is a collection of services, directives, controllers, filters, and configuration information. + * `angular.module` is used to configure the {@link auto.$injector $injector}. + * + * ```js + * // Create a new module + * var myModule = angular.module('myModule', []); + * + * // register a new service + * myModule.value('appName', 'MyCoolApp'); + * + * // configure existing services inside initialization blocks. + * myModule.config(['$locationProvider', function($locationProvider) { + * // Configure existing providers + * $locationProvider.hashPrefix('!'); + * }]); + * ``` + * + * Then you can create an injector and load your modules like this: + * + * ```js + * var injector = angular.injector(['ng', 'myModule']) + * ``` + * + * However it's more likely that you'll just use + * {@link ng.directive:ngApp ngApp} or + * {@link angular.bootstrap} to simplify this process for you. + * + * @param {!string} name The name of the module to create or retrieve. + * @param {!Array.<string>=} requires If specified then new module is being created. If + * unspecified then the module is being retrieved for further configuration. + * @param {Function=} configFn Optional configuration function for the module. Same as + * {@link angular.Module#config Module#config()}. + * @returns {module} new module with the {@link angular.Module} api. + */ + return function module(name, requires, configFn) { + var assertNotHasOwnProperty = function(name, context) { + if (name === 'hasOwnProperty') { + throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context); + } + }; + + assertNotHasOwnProperty(name, 'module'); + if (requires && modules.hasOwnProperty(name)) { + modules[name] = null; + } + return ensure(modules, name, function() { + if (!requires) { + throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " + + "the module name or forgot to load it. If registering a module ensure that you " + + "specify the dependencies as the second argument.", name); + } + + /** @type {!Array.<Array.<*>>} */ + var invokeQueue = []; + + /** @type {!Array.<Function>} */ + var configBlocks = []; + + /** @type {!Array.<Function>} */ + var runBlocks = []; + + var config = invokeLater('$injector', 'invoke', 'push', configBlocks); + + /** @type {angular.Module} */ + var moduleInstance = { + // Private state + _invokeQueue: invokeQueue, + _configBlocks: configBlocks, + _runBlocks: runBlocks, + + /** + * @ngdoc property + * @name angular.Module#requires + * @module ng + * + * @description + * Holds the list of modules which the injector will load before the current module is + * loaded. + */ + requires: requires, + + /** + * @ngdoc property + * @name angular.Module#name + * @module ng + * + * @description + * Name of the module. + */ + name: name, + + + /** + * @ngdoc method + * @name angular.Module#provider + * @module ng + * @param {string} name service name + * @param {Function} providerType Construction function for creating new instance of the + * service. + * @description + * See {@link auto.$provide#provider $provide.provider()}. + */ + provider: invokeLater('$provide', 'provider'), + + /** + * @ngdoc method + * @name angular.Module#factory + * @module ng + * @param {string} name service name + * @param {Function} providerFunction Function for creating new instance of the service. + * @description + * See {@link auto.$provide#factory $provide.factory()}. + */ + factory: invokeLater('$provide', 'factory'), + + /** + * @ngdoc method + * @name angular.Module#service + * @module ng + * @param {string} name service name + * @param {Function} constructor A constructor function that will be instantiated. + * @description + * See {@link auto.$provide#service $provide.service()}. + */ + service: invokeLater('$provide', 'service'), + + /** + * @ngdoc method + * @name angular.Module#value + * @module ng + * @param {string} name service name + * @param {*} object Service instance object. + * @description + * See {@link auto.$provide#value $provide.value()}. + */ + value: invokeLater('$provide', 'value'), + + /** + * @ngdoc method + * @name angular.Module#constant + * @module ng + * @param {string} name constant name + * @param {*} object Constant value. + * @description + * Because the constant are fixed, they get applied before other provide methods. + * See {@link auto.$provide#constant $provide.constant()}. + */ + constant: invokeLater('$provide', 'constant', 'unshift'), + + /** + * @ngdoc method + * @name angular.Module#animation + * @module ng + * @param {string} name animation name + * @param {Function} animationFactory Factory function for creating new instance of an + * animation. + * @description + * + * **NOTE**: animations take effect only if the **ngAnimate** module is loaded. + * + * + * Defines an animation hook that can be later used with + * {@link ngAnimate.$animate $animate} service and directives that use this service. + * + * ```js + * module.animation('.animation-name', function($inject1, $inject2) { + * return { + * eventName : function(element, done) { + * //code to run the animation + * //once complete, then run done() + * return function cancellationFunction(element) { + * //code to cancel the animation + * } + * } + * } + * }) + * ``` + * + * See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and + * {@link ngAnimate ngAnimate module} for more information. + */ + animation: invokeLater('$animateProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#filter + * @module ng + * @param {string} name Filter name. + * @param {Function} filterFactory Factory function for creating new instance of filter. + * @description + * See {@link ng.$filterProvider#register $filterProvider.register()}. + */ + filter: invokeLater('$filterProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#controller + * @module ng + * @param {string|Object} name Controller name, or an object map of controllers where the + * keys are the names and the values are the constructors. + * @param {Function} constructor Controller constructor function. + * @description + * See {@link ng.$controllerProvider#register $controllerProvider.register()}. + */ + controller: invokeLater('$controllerProvider', 'register'), + + /** + * @ngdoc method + * @name angular.Module#directive + * @module ng + * @param {string|Object} name Directive name, or an object map of directives where the + * keys are the names and the values are the factories. + * @param {Function} directiveFactory Factory function for creating new instance of + * directives. + * @description + * See {@link ng.$compileProvider#directive $compileProvider.directive()}. + */ + directive: invokeLater('$compileProvider', 'directive'), + + /** + * @ngdoc method + * @name angular.Module#config + * @module ng + * @param {Function} configFn Execute this function on module load. Useful for service + * configuration. + * @description + * Use this method to register work which needs to be performed on module loading. + * For more about how to configure services, see + * {@link providers#providers_provider-recipe Provider Recipe}. + */ + config: config, + + /** + * @ngdoc method + * @name angular.Module#run + * @module ng + * @param {Function} initializationFn Execute this function after injector creation. + * Useful for application initialization. + * @description + * Use this method to register work which should be performed when the injector is done + * loading all modules. + */ + run: function(block) { + runBlocks.push(block); + return this; + } + }; + + if (configFn) { + config(configFn); + } + + return moduleInstance; + + /** + * @param {string} provider + * @param {string} method + * @param {String=} insertMethod + * @returns {angular.Module} + */ + function invokeLater(provider, method, insertMethod, queue) { + if (!queue) queue = invokeQueue; + return function() { + queue[insertMethod || 'push']([provider, method, arguments]); + return moduleInstance; + }; + } + }); + }; + }); + +} + +/* global angularModule: true, + version: true, + + $LocaleProvider, + $CompileProvider, + + htmlAnchorDirective, + inputDirective, + inputDirective, + formDirective, + scriptDirective, + selectDirective, + styleDirective, + optionDirective, + ngBindDirective, + ngBindHtmlDirective, + ngBindTemplateDirective, + ngClassDirective, + ngClassEvenDirective, + ngClassOddDirective, + ngCspDirective, + ngCloakDirective, + ngControllerDirective, + ngFormDirective, + ngHideDirective, + ngIfDirective, + ngIncludeDirective, + ngIncludeFillContentDirective, + ngInitDirective, + ngNonBindableDirective, + ngPluralizeDirective, + ngRepeatDirective, + ngShowDirective, + ngStyleDirective, + ngSwitchDirective, + ngSwitchWhenDirective, + ngSwitchDefaultDirective, + ngOptionsDirective, + ngTranscludeDirective, + ngModelDirective, + ngListDirective, + ngChangeDirective, + patternDirective, + patternDirective, + requiredDirective, + requiredDirective, + minlengthDirective, + minlengthDirective, + maxlengthDirective, + maxlengthDirective, + ngValueDirective, + ngModelOptionsDirective, + ngAttributeAliasDirectives, + ngEventDirectives, + + $AnchorScrollProvider, + $AnimateProvider, + $BrowserProvider, + $CacheFactoryProvider, + $ControllerProvider, + $DocumentProvider, + $ExceptionHandlerProvider, + $FilterProvider, + $InterpolateProvider, + $IntervalProvider, + $HttpProvider, + $HttpBackendProvider, + $LocationProvider, + $LogProvider, + $ParseProvider, + $RootScopeProvider, + $QProvider, + $$QProvider, + $$SanitizeUriProvider, + $SceProvider, + $SceDelegateProvider, + $SnifferProvider, + $TemplateCacheProvider, + $TemplateRequestProvider, + $$TestabilityProvider, + $TimeoutProvider, + $$RAFProvider, + $$AsyncCallbackProvider, + $WindowProvider +*/ + + +/** + * @ngdoc object + * @name angular.version + * @module ng + * @description + * An object that contains information about the current AngularJS version. This object has the + * following properties: + * + * - `full` – `{string}` – Full version string, such as "0.9.18". + * - `major` – `{number}` – Major version number, such as "0". + * - `minor` – `{number}` – Minor version number, such as "9". + * - `dot` – `{number}` – Dot version number, such as "18". + * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat". + */ +var version = { + full: '1.3.0-rc.1', // all of these placeholder strings will be replaced by grunt's + major: 1, // package task + minor: 3, + dot: 0, + codeName: 'backyard-atomicity' +}; + + +function publishExternalAPI(angular){ + extend(angular, { + 'bootstrap': bootstrap, + 'copy': copy, + 'extend': extend, + 'equals': equals, + 'element': jqLite, + 'forEach': forEach, + 'injector': createInjector, + 'noop': noop, + 'bind': bind, + 'toJson': toJson, + 'fromJson': fromJson, + 'identity': identity, + 'isUndefined': isUndefined, + 'isDefined': isDefined, + 'isString': isString, + 'isFunction': isFunction, + 'isObject': isObject, + 'isNumber': isNumber, + 'isElement': isElement, + 'isArray': isArray, + 'version': version, + 'isDate': isDate, + 'lowercase': lowercase, + 'uppercase': uppercase, + 'callbacks': {counter: 0}, + 'getTestability': getTestability, + '$$minErr': minErr, + '$$csp': csp, + 'reloadWithDebugInfo': reloadWithDebugInfo, + '$$hasClass': jqLiteHasClass + }); + + angularModule = setupModuleLoader(window); + try { + angularModule('ngLocale'); + } catch (e) { + angularModule('ngLocale', []).provider('$locale', $LocaleProvider); + } + + angularModule('ng', ['ngLocale'], ['$provide', + function ngModule($provide) { + // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it. + $provide.provider({ + $$sanitizeUri: $$SanitizeUriProvider + }); + $provide.provider('$compile', $CompileProvider). + directive({ + a: htmlAnchorDirective, + input: inputDirective, + textarea: inputDirective, + form: formDirective, + script: scriptDirective, + select: selectDirective, + style: styleDirective, + option: optionDirective, + ngBind: ngBindDirective, + ngBindHtml: ngBindHtmlDirective, + ngBindTemplate: ngBindTemplateDirective, + ngClass: ngClassDirective, + ngClassEven: ngClassEvenDirective, + ngClassOdd: ngClassOddDirective, + ngCloak: ngCloakDirective, + ngController: ngControllerDirective, + ngForm: ngFormDirective, + ngHide: ngHideDirective, + ngIf: ngIfDirective, + ngInclude: ngIncludeDirective, + ngInit: ngInitDirective, + ngNonBindable: ngNonBindableDirective, + ngPluralize: ngPluralizeDirective, + ngRepeat: ngRepeatDirective, + ngShow: ngShowDirective, + ngStyle: ngStyleDirective, + ngSwitch: ngSwitchDirective, + ngSwitchWhen: ngSwitchWhenDirective, + ngSwitchDefault: ngSwitchDefaultDirective, + ngOptions: ngOptionsDirective, + ngTransclude: ngTranscludeDirective, + ngModel: ngModelDirective, + ngList: ngListDirective, + ngChange: ngChangeDirective, + pattern: patternDirective, + ngPattern: patternDirective, + required: requiredDirective, + ngRequired: requiredDirective, + minlength: minlengthDirective, + ngMinlength: minlengthDirective, + maxlength: maxlengthDirective, + ngMaxlength: maxlengthDirective, + ngValue: ngValueDirective, + ngModelOptions: ngModelOptionsDirective + }). + directive({ + ngInclude: ngIncludeFillContentDirective + }). + directive(ngAttributeAliasDirectives). + directive(ngEventDirectives); + $provide.provider({ + $anchorScroll: $AnchorScrollProvider, + $animate: $AnimateProvider, + $browser: $BrowserProvider, + $cacheFactory: $CacheFactoryProvider, + $controller: $ControllerProvider, + $document: $DocumentProvider, + $exceptionHandler: $ExceptionHandlerProvider, + $filter: $FilterProvider, + $interpolate: $InterpolateProvider, + $interval: $IntervalProvider, + $http: $HttpProvider, + $httpBackend: $HttpBackendProvider, + $location: $LocationProvider, + $log: $LogProvider, + $parse: $ParseProvider, + $rootScope: $RootScopeProvider, + $q: $QProvider, + $$q: $$QProvider, + $sce: $SceProvider, + $sceDelegate: $SceDelegateProvider, + $sniffer: $SnifferProvider, + $templateCache: $TemplateCacheProvider, + $templateRequest: $TemplateRequestProvider, + $$testability: $$TestabilityProvider, + $timeout: $TimeoutProvider, + $window: $WindowProvider, + $$rAF: $$RAFProvider, + $$asyncCallback : $$AsyncCallbackProvider + }); + } + ]); +} + +/* global JQLitePrototype: true, + addEventListenerFn: true, + removeEventListenerFn: true, + BOOLEAN_ATTR: true, + ALIASED_ATTR: true, +*/ + +////////////////////////////////// +//JQLite +////////////////////////////////// + +/** + * @ngdoc function + * @name angular.element + * @module ng + * @kind function + * + * @description + * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element. + * + * If jQuery is available, `angular.element` is an alias for the + * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element` + * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite." + * + * <div class="alert alert-success">jqLite is a tiny, API-compatible subset of jQuery that allows + * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most + * commonly needed functionality with the goal of having a very small footprint.</div> + * + * To use jQuery, simply load it before `DOMContentLoaded` event fired. + * + * <div class="alert">**Note:** all element references in Angular are always wrapped with jQuery or + * jqLite; they are never raw DOM references.</div> + * + * ## Angular's jqLite + * jqLite provides only the following jQuery methods: + * + * - [`addClass()`](http://api.jquery.com/addClass/) + * - [`after()`](http://api.jquery.com/after/) + * - [`append()`](http://api.jquery.com/append/) + * - [`attr()`](http://api.jquery.com/attr/) + * - [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData + * - [`children()`](http://api.jquery.com/children/) - Does not support selectors + * - [`clone()`](http://api.jquery.com/clone/) + * - [`contents()`](http://api.jquery.com/contents/) + * - [`css()`](http://api.jquery.com/css/) + * - [`data()`](http://api.jquery.com/data/) + * - [`detach()`](http://api.jquery.com/detach/) + * - [`empty()`](http://api.jquery.com/empty/) + * - [`eq()`](http://api.jquery.com/eq/) + * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name + * - [`hasClass()`](http://api.jquery.com/hasClass/) + * - [`html()`](http://api.jquery.com/html/) + * - [`next()`](http://api.jquery.com/next/) - Does not support selectors + * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData + * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors + * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors + * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors + * - [`prepend()`](http://api.jquery.com/prepend/) + * - [`prop()`](http://api.jquery.com/prop/) + * - [`ready()`](http://api.jquery.com/ready/) + * - [`remove()`](http://api.jquery.com/remove/) + * - [`removeAttr()`](http://api.jquery.com/removeAttr/) + * - [`removeClass()`](http://api.jquery.com/removeClass/) + * - [`removeData()`](http://api.jquery.com/removeData/) + * - [`replaceWith()`](http://api.jquery.com/replaceWith/) + * - [`text()`](http://api.jquery.com/text/) + * - [`toggleClass()`](http://api.jquery.com/toggleClass/) + * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers. + * - [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces + * - [`val()`](http://api.jquery.com/val/) + * - [`wrap()`](http://api.jquery.com/wrap/) + * + * ## jQuery/jqLite Extras + * Angular also provides the following additional methods and events to both jQuery and jqLite: + * + * ### Events + * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event + * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM + * element before it is removed. + * + * ### Methods + * - `controller(name)` - retrieves the controller of the current element or its parent. By default + * retrieves controller associated with the `ngController` directive. If `name` is provided as + * camelCase directive name, then the controller for this directive will be retrieved (e.g. + * `'ngModel'`). + * - `injector()` - retrieves the injector of the current element or its parent. + * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current + * element or its parent. + * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the + * current element. This getter should be used only on elements that contain a directive which starts a new isolate + * scope. Calling `scope()` on this element always returns the original non-isolate scope. + * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top + * parent element is reached. + * + * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery. + * @returns {Object} jQuery object. + */ + +JQLite.expando = 'ng339'; + +var jqCache = JQLite.cache = {}, + jqId = 1, + addEventListenerFn = function(element, type, fn) { + element.addEventListener(type, fn, false); + }, + removeEventListenerFn = function(element, type, fn) { + element.removeEventListener(type, fn, false); + }; + +/* + * !!! This is an undocumented "private" function !!! + */ +JQLite._data = function(node) { + //jQuery always returns an object on cache miss + return this.cache[node[this.expando]] || {}; +}; + +function jqNextId() { return ++jqId; } + + +var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; +var MOZ_HACK_REGEXP = /^moz([A-Z])/; +var MOUSE_EVENT_MAP= { mouseleave : "mouseout", mouseenter : "mouseover"}; +var jqLiteMinErr = minErr('jqLite'); + +/** + * Converts snake_case to camelCase. + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function camelCase(name) { + return name. + replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }). + replace(MOZ_HACK_REGEXP, 'Moz$1'); +} + +var SINGLE_TAG_REGEXP = /^<(\w+)\s*\/?>(?:<\/\1>|)$/; +var HTML_REGEXP = /<|&#?\w+;/; +var TAG_NAME_REGEXP = /<([\w:]+)/; +var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi; + +var wrapMap = { + 'option': [1, '<select multiple="multiple">', '</select>'], + + 'thead': [1, '<table>', '</table>'], + 'col': [2, '<table><colgroup>', '</colgroup></table>'], + 'tr': [2, '<table><tbody>', '</tbody></table>'], + 'td': [3, '<table><tbody><tr>', '</tr></tbody></table>'], + '_default': [0, "", ""] +}; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function jqLiteIsTextNode(html) { + return !HTML_REGEXP.test(html); +} + +function jqLiteAcceptsData(node) { + // The window object can accept data but has no nodeType + // Otherwise we are only interested in elements (1) and documents (9) + var nodeType = node.nodeType; + return nodeType === 1 || !nodeType || nodeType === 9; +} + +function jqLiteBuildFragment(html, context) { + var tmp, tag, wrap, + fragment = context.createDocumentFragment(), + nodes = [], i; + + if (jqLiteIsTextNode(html)) { + // Convert non-html into a text node + nodes.push(context.createTextNode(html)); + } else { + // Convert html into DOM nodes + tmp = tmp || fragment.appendChild(context.createElement("div")); + tag = (TAG_NAME_REGEXP.exec(html) || ["", ""])[1].toLowerCase(); + wrap = wrapMap[tag] || wrapMap._default; + tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, "<$1></$2>") + wrap[2]; + + // Descend through wrappers to the right content + i = wrap[0]; + while (i--) { + tmp = tmp.lastChild; + } + + nodes = concat(nodes, tmp.childNodes); + + tmp = fragment.firstChild; + tmp.textContent = ""; + } + + // Remove wrapper from fragment + fragment.textContent = ""; + fragment.innerHTML = ""; // Clear inner HTML + forEach(nodes, function(node) { + fragment.appendChild(node); + }); + + return fragment; +} + +function jqLiteParseHTML(html, context) { + context = context || document; + var parsed; + + if ((parsed = SINGLE_TAG_REGEXP.exec(html))) { + return [context.createElement(parsed[1])]; + } + + if ((parsed = jqLiteBuildFragment(html, context))) { + return parsed.childNodes; + } + + return []; +} + +///////////////////////////////////////////// +function JQLite(element) { + if (element instanceof JQLite) { + return element; + } + + var argIsString; + + if (isString(element)) { + element = trim(element); + argIsString = true; + } + if (!(this instanceof JQLite)) { + if (argIsString && element.charAt(0) != '<') { + throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element'); + } + return new JQLite(element); + } + + if (argIsString) { + jqLiteAddNodes(this, jqLiteParseHTML(element)); + } else { + jqLiteAddNodes(this, element); + } +} + +function jqLiteClone(element) { + return element.cloneNode(true); +} + +function jqLiteDealoc(element, onlyDescendants){ + if (!onlyDescendants) jqLiteRemoveData(element); + + if (element.querySelectorAll) { + var descendants = element.querySelectorAll('*'); + for (var i = 0, l = descendants.length; i < l; i++) { + jqLiteRemoveData(descendants[i]); + } + } +} + +function jqLiteOff(element, type, fn, unsupported) { + if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument'); + + var expandoStore = jqLiteExpandoStore(element); + var events = expandoStore && expandoStore.events; + var handle = expandoStore && expandoStore.handle; + + if (!handle) return; //no listeners registered + + if (!type) { + for (type in events) { + if (type !== '$destroy') { + removeEventListenerFn(element, type, events[type]); + } + delete events[type]; + } + } else { + forEach(type.split(' '), function(type) { + if (isUndefined(fn)) { + removeEventListenerFn(element, type, events[type]); + delete events[type]; + } else { + arrayRemove(events[type] || [], fn); + } + }); + } +} + +function jqLiteRemoveData(element, name) { + var expandoId = element.ng339; + var expandoStore = expandoId && jqCache[expandoId]; + + if (expandoStore) { + if (name) { + delete expandoStore.data[name]; + return; + } + + if (expandoStore.handle) { + if (expandoStore.events.$destroy) { + expandoStore.handle({}, '$destroy'); + } + jqLiteOff(element); + } + delete jqCache[expandoId]; + element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it + } +} + + +function jqLiteExpandoStore(element, createIfNecessary) { + var expandoId = element.ng339, + expandoStore = expandoId && jqCache[expandoId]; + + if (createIfNecessary && !expandoStore) { + element.ng339 = expandoId = jqNextId(); + expandoStore = jqCache[expandoId] = {events: {}, data: {}, handle: undefined}; + } + + return expandoStore; +} + + +function jqLiteData(element, key, value) { + if (jqLiteAcceptsData(element)) { + + var isSimpleSetter = isDefined(value); + var isSimpleGetter = !isSimpleSetter && key && !isObject(key); + var massGetter = !key; + var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter); + var data = expandoStore && expandoStore.data; + + if (isSimpleSetter) { // data('key', value) + data[key] = value; + } else { + if (massGetter) { // data() + return data; + } else { + if (isSimpleGetter) { // data('key') + // don't force creation of expandoStore if it doesn't exist yet + return data && data[key]; + } else { // mass-setter: data({key1: val1, key2: val2}) + extend(data, key); + } + } + } + } +} + +function jqLiteHasClass(element, selector) { + if (!element.getAttribute) return false; + return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " "). + indexOf( " " + selector + " " ) > -1); +} + +function jqLiteRemoveClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + forEach(cssClasses.split(' '), function(cssClass) { + element.setAttribute('class', trim( + (" " + (element.getAttribute('class') || '') + " ") + .replace(/[\n\t]/g, " ") + .replace(" " + trim(cssClass) + " ", " ")) + ); + }); + } +} + +function jqLiteAddClass(element, cssClasses) { + if (cssClasses && element.setAttribute) { + var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ') + .replace(/[\n\t]/g, " "); + + forEach(cssClasses.split(' '), function(cssClass) { + cssClass = trim(cssClass); + if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) { + existingClasses += cssClass + ' '; + } + }); + + element.setAttribute('class', trim(existingClasses)); + } +} + + +function jqLiteAddNodes(root, elements) { + // THIS CODE IS VERY HOT. Don't make changes without benchmarking. + + if (elements) { + + // if a Node (the most common case) + if (elements.nodeType) { + root[root.length++] = elements; + } else { + var length = elements.length; + + // if an Array or NodeList and not a Window + if (typeof length === 'number' && elements.window !== elements) { + if (length) { + for (var i = 0; i < length; i++) { + root[root.length++] = elements[i]; + } + } + } else { + root[root.length++] = elements; + } + } + } +} + + +function jqLiteController(element, name) { + return jqLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller'); +} + +function jqLiteInheritedData(element, name, value) { + // if element is the document object work with the html element instead + // this makes $(document).scope() possible + if(element.nodeType == 9) { + element = element.documentElement; + } + var names = isArray(name) ? name : [name]; + + while (element) { + for (var i = 0, ii = names.length; i < ii; i++) { + if ((value = jqLite.data(element, names[i])) !== undefined) return value; + } + + // If dealing with a document fragment node with a host element, and no parent, use the host + // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM + // to lookup parent controllers. + element = element.parentNode || (element.nodeType === 11 && element.host); + } +} + +function jqLiteEmpty(element) { + jqLiteDealoc(element, true); + while (element.firstChild) { + element.removeChild(element.firstChild); + } +} + +function jqLiteRemove(element, keepData) { + if (!keepData) jqLiteDealoc(element); + var parent = element.parentNode; + if (parent) parent.removeChild(element); +} + +////////////////////////////////////////// +// Functions which are declared directly. +////////////////////////////////////////// +var JQLitePrototype = JQLite.prototype = { + ready: function(fn) { + var fired = false; + + function trigger() { + if (fired) return; + fired = true; + fn(); + } + + // check if document is already loaded + if (document.readyState === 'complete'){ + setTimeout(trigger); + } else { + this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9 + // we can not use jqLite since we are not done loading and jQuery could be loaded later. + // jshint -W064 + JQLite(window).on('load', trigger); // fallback to window.onload for others + // jshint +W064 + this.on('DOMContentLoaded', trigger); + } + }, + toString: function() { + var value = []; + forEach(this, function(e){ value.push('' + e);}); + return '[' + value.join(', ') + ']'; + }, + + eq: function(index) { + return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]); + }, + + length: 0, + push: push, + sort: [].sort, + splice: [].splice +}; + +////////////////////////////////////////// +// Functions iterating getter/setters. +// these functions return self on setter and +// value on get. +////////////////////////////////////////// +var BOOLEAN_ATTR = {}; +forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) { + BOOLEAN_ATTR[lowercase(value)] = value; +}); +var BOOLEAN_ELEMENTS = {}; +forEach('input,select,option,textarea,button,form,details'.split(','), function(value) { + BOOLEAN_ELEMENTS[value] = true; +}); +var ALIASED_ATTR = { + 'ngMinlength' : 'minlength', + 'ngMaxlength' : 'maxlength', + 'ngMin' : 'min', + 'ngMax' : 'max', + 'ngPattern' : 'pattern' +}; + +function getBooleanAttrName(element, name) { + // check dom last since we will most likely fail on name + var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()]; + + // booleanAttr is here twice to minimize DOM access + return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr; +} + +function getAliasedAttrName(element, name) { + var nodeName = element.nodeName; + return (nodeName === 'INPUT' || nodeName === 'TEXTAREA') && ALIASED_ATTR[name]; +} + +forEach({ + data: jqLiteData, + removeData: jqLiteRemoveData +}, function(fn, name) { + JQLite[name] = fn; +}); + +forEach({ + data: jqLiteData, + inheritedData: jqLiteInheritedData, + + scope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']); + }, + + isolateScope: function(element) { + // Can't use jqLiteData here directly so we stay compatible with jQuery! + return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate'); + }, + + controller: jqLiteController, + + injector: function(element) { + return jqLiteInheritedData(element, '$injector'); + }, + + removeAttr: function(element, name) { + element.removeAttribute(name); + }, + + hasClass: jqLiteHasClass, + + css: function(element, name, value) { + name = camelCase(name); + + if (isDefined(value)) { + element.style[name] = value; + } else { + return element.style[name]; + } + }, + + attr: function(element, name, value){ + var lowercasedName = lowercase(name); + if (BOOLEAN_ATTR[lowercasedName]) { + if (isDefined(value)) { + if (!!value) { + element[name] = true; + element.setAttribute(name, lowercasedName); + } else { + element[name] = false; + element.removeAttribute(lowercasedName); + } + } else { + return (element[name] || + (element.attributes.getNamedItem(name)|| noop).specified) + ? lowercasedName + : undefined; + } + } else if (isDefined(value)) { + element.setAttribute(name, value); + } else if (element.getAttribute) { + // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code + // some elements (e.g. Document) don't have get attribute, so return undefined + var ret = element.getAttribute(name, 2); + // normalize non-existing attributes to undefined (as jQuery) + return ret === null ? undefined : ret; + } + }, + + prop: function(element, name, value) { + if (isDefined(value)) { + element[name] = value; + } else { + return element[name]; + } + }, + + text: (function() { + getText.$dv = ''; + return getText; + + function getText(element, value) { + if (isUndefined(value)) { + var nodeType = element.nodeType; + return (nodeType === 1 || nodeType === 3) ? element.textContent : ''; + } + element.textContent = value; + } + })(), + + val: function(element, value) { + if (isUndefined(value)) { + if (element.multiple && nodeName_(element) === 'select') { + var result = []; + forEach(element.options, function (option) { + if (option.selected) { + result.push(option.value || option.text); + } + }); + return result.length === 0 ? null : result; + } + return element.value; + } + element.value = value; + }, + + html: function(element, value) { + if (isUndefined(value)) { + return element.innerHTML; + } + jqLiteDealoc(element, true); + element.innerHTML = value; + }, + + empty: jqLiteEmpty +}, function(fn, name){ + /** + * Properties: writes return selection, reads return first value + */ + JQLite.prototype[name] = function(arg1, arg2) { + var i, key; + var nodeCount = this.length; + + // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it + // in a way that survives minification. + // jqLiteEmpty takes no arguments but is a setter. + if (fn !== jqLiteEmpty && + (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined)) { + if (isObject(arg1)) { + + // we are a write, but the object properties are the key/values + for (i = 0; i < nodeCount; i++) { + if (fn === jqLiteData) { + // data() takes the whole object in jQuery + fn(this[i], arg1); + } else { + for (key in arg1) { + fn(this[i], key, arg1[key]); + } + } + } + // return self for chaining + return this; + } else { + // we are a read, so read the first child. + // TODO: do we still need this? + var value = fn.$dv; + // Only if we have $dv do we iterate over all, otherwise it is just the first element. + var jj = (value === undefined) ? Math.min(nodeCount, 1) : nodeCount; + for (var j = 0; j < jj; j++) { + var nodeValue = fn(this[j], arg1, arg2); + value = value ? value + nodeValue : nodeValue; + } + return value; + } + } else { + // we are a write, so apply to all children + for (i = 0; i < nodeCount; i++) { + fn(this[i], arg1, arg2); + } + // return self for chaining + return this; + } + }; +}); + +function createEventHandler(element, events) { + var eventHandler = function (event, type) { + + // jQuery specific api + event.isDefaultPrevented = function() { + return event.defaultPrevented; + }; + + var eventFns = events[type || event.type]; + var eventFnsLength = eventFns ? eventFns.length : 0; + + if (!eventFnsLength) return; + + // Copy event handlers in case event handlers array is modified during execution. + if ((eventFnsLength > 1)) { + eventFns = shallowCopy(eventFns); + } + + for (var i = 0; i < eventFnsLength; i++) { + eventFns[i].call(element, event); + } + }; + + // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all + // events on `element` + eventHandler.elem = element; + return eventHandler; +} + +////////////////////////////////////////// +// Functions iterating traversal. +// These functions chain results into a single +// selector. +////////////////////////////////////////// +forEach({ + removeData: jqLiteRemoveData, + + on: function jqLiteOn(element, type, fn, unsupported){ + if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters'); + + // Do not add event handlers to non-elements because they will not be cleaned up. + if (!jqLiteAcceptsData(element)) { + return; + } + + var expandoStore = jqLiteExpandoStore(element, true); + var events = expandoStore.events; + var handle = expandoStore.handle; + + if (!handle) { + handle = expandoStore.handle = createEventHandler(element, events); + } + + // http://jsperf.com/string-indexof-vs-split + var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type]; + var i = types.length; + + while (i--) { + type = types[i]; + var eventFns = events[type]; + + if (!eventFns) { + events[type] = []; + + if (type === 'mouseenter' || type === 'mouseleave') { + // Refer to jQuery's implementation of mouseenter & mouseleave + // Read about mouseenter and mouseleave: + // http://www.quirksmode.org/js/events_mouse.html#link8 + + jqLiteOn(element, MOUSE_EVENT_MAP[type], function(event) { + var target = this, related = event.relatedTarget; + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !target.contains(related)) ){ + handle(event, type); + } + }); + + } else { + if (type !== '$destroy') { + addEventListenerFn(element, type, handle); + } + } + eventFns = events[type]; + } + eventFns.push(fn); + } + }, + + off: jqLiteOff, + + one: function(element, type, fn) { + element = jqLite(element); + + //add the listener twice so that when it is called + //you can remove the original function and still be + //able to call element.off(ev, fn) normally + element.on(type, function onFn() { + element.off(type, fn); + element.off(type, onFn); + }); + element.on(type, fn); + }, + + replaceWith: function(element, replaceNode) { + var index, parent = element.parentNode; + jqLiteDealoc(element); + forEach(new JQLite(replaceNode), function(node){ + if (index) { + parent.insertBefore(node, index.nextSibling); + } else { + parent.replaceChild(node, element); + } + index = node; + }); + }, + + children: function(element) { + var children = []; + forEach(element.childNodes, function(element){ + if (element.nodeType === 1) + children.push(element); + }); + return children; + }, + + contents: function(element) { + return element.contentDocument || element.childNodes || []; + }, + + append: function(element, node) { + var nodeType = element.nodeType; + if (nodeType !== 1 && nodeType !== 11) return; + + node = new JQLite(node); + + for (var i = 0, ii = node.length; i < ii; i++) { + var child = node[i]; + element.appendChild(child); + } + }, + + prepend: function(element, node) { + if (element.nodeType === 1) { + var index = element.firstChild; + forEach(new JQLite(node), function(child){ + element.insertBefore(child, index); + }); + } + }, + + wrap: function(element, wrapNode) { + wrapNode = jqLite(wrapNode).eq(0).clone()[0]; + var parent = element.parentNode; + if (parent) { + parent.replaceChild(wrapNode, element); + } + wrapNode.appendChild(element); + }, + + remove: jqLiteRemove, + + detach: function(element) { + jqLiteRemove(element, true); + }, + + after: function(element, newElement) { + var index = element, parent = element.parentNode; + newElement = new JQLite(newElement); + + for (var i = 0, ii = newElement.length; i < ii; i++) { + var node = newElement[i]; + parent.insertBefore(node, index.nextSibling); + index = node; + } + }, + + addClass: jqLiteAddClass, + removeClass: jqLiteRemoveClass, + + toggleClass: function(element, selector, condition) { + if (selector) { + forEach(selector.split(' '), function(className){ + var classCondition = condition; + if (isUndefined(classCondition)) { + classCondition = !jqLiteHasClass(element, className); + } + (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className); + }); + } + }, + + parent: function(element) { + var parent = element.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + + next: function(element) { + return element.nextElementSibling; + }, + + find: function(element, selector) { + if (element.getElementsByTagName) { + return element.getElementsByTagName(selector); + } else { + return []; + } + }, + + clone: jqLiteClone, + + triggerHandler: function(element, event, extraParameters) { + + var dummyEvent, eventFnsCopy, handlerArgs; + var eventName = event.type || event; + var expandoStore = jqLiteExpandoStore(element); + var events = expandoStore && expandoStore.events; + var eventFns = events && events[eventName]; + + if (eventFns) { + + // Create a dummy event to pass to the handlers + dummyEvent = { + preventDefault: function() { this.defaultPrevented = true; }, + isDefaultPrevented: function() { return this.defaultPrevented === true; }, + stopPropagation: noop, + type: eventName, + target: element + }; + + // If a custom event was provided then extend our dummy event with it + if (event.type) { + dummyEvent = extend(dummyEvent, event); + } + + // Copy event handlers in case event handlers array is modified during execution. + eventFnsCopy = shallowCopy(eventFns); + handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent]; + + forEach(eventFnsCopy, function(fn) { + fn.apply(element, handlerArgs); + }); + + } + } +}, function(fn, name){ + /** + * chaining functions + */ + JQLite.prototype[name] = function(arg1, arg2, arg3) { + var value; + + for(var i = 0, ii = this.length; i < ii; i++) { + if (isUndefined(value)) { + value = fn(this[i], arg1, arg2, arg3); + if (isDefined(value)) { + // any function which returns a value needs to be wrapped + value = jqLite(value); + } + } else { + jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3)); + } + } + return isDefined(value) ? value : this; + }; + + // bind legacy bind/unbind to on/off + JQLite.prototype.bind = JQLite.prototype.on; + JQLite.prototype.unbind = JQLite.prototype.off; +}); + +/** + * Computes a hash of an 'obj'. + * Hash of a: + * string is string + * number is number as string + * object is either result of calling $$hashKey function on the object or uniquely generated id, + * that is also assigned to the $$hashKey property of the object. + * + * @param obj + * @returns {string} hash string such that the same input will have the same hash string. + * The resulting string key is in 'type:hashKey' format. + */ +function hashKey(obj, nextUidFn) { + var key = obj && obj.$$hashKey; + + if (key) { + if (typeof key === 'function') { + key = obj.$$hashKey(); + } + return key; + } + + var objType = typeof obj; + if (objType == 'function' || (objType == 'object' && obj !== null)) { + key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)(); + } else { + key = objType + ':' + obj; + } + + return key; +} + +/** + * HashMap which can use objects as keys + */ +function HashMap(array, isolatedUid) { + if (isolatedUid) { + var uid = 0; + this.nextUid = function() { + return ++uid; + }; + } + forEach(array, this.put, this); +} +HashMap.prototype = { + /** + * Store key value pair + * @param key key to store can be any type + * @param value value to store can be any type + */ + put: function(key, value) { + this[hashKey(key, this.nextUid)] = value; + }, + + /** + * @param key + * @returns {Object} the value for the key + */ + get: function(key) { + return this[hashKey(key, this.nextUid)]; + }, + + /** + * Remove the key/value pair + * @param key + */ + remove: function(key) { + var value = this[key = hashKey(key, this.nextUid)]; + delete this[key]; + return value; + } +}; + +/** + * @ngdoc function + * @module ng + * @name angular.injector + * @kind function + * + * @description + * Creates an injector function that can be used for retrieving services as well as for + * dependency injection (see {@link guide/di dependency injection}). + * + + * @param {Array.<string|Function>} modules A list of module functions or their aliases. See + * {@link angular.module}. The `ng` module must be explicitly added. + * @returns {function()} Injector function. See {@link auto.$injector $injector}. + * + * @example + * Typical usage + * ```js + * // create an injector + * var $injector = angular.injector(['ng']); + * + * // use the injector to kick off your application + * // use the type inference to auto inject arguments, or use implicit injection + * $injector.invoke(function($rootScope, $compile, $document) { + * $compile($document)($rootScope); + * $rootScope.$digest(); + * }); + * ``` + * + * Sometimes you want to get access to the injector of a currently running Angular app + * from outside Angular. Perhaps, you want to inject and compile some markup after the + * application has been bootstrapped. You can do this using the extra `injector()` added + * to JQuery/jqLite elements. See {@link angular.element}. + * + * *This is fairly rare but could be the case if a third party library is injecting the + * markup.* + * + * In the following example a new block of HTML containing a `ng-controller` + * directive is added to the end of the document body by JQuery. We then compile and link + * it into the current AngularJS scope. + * + * ```js + * var $div = $('<div ng-controller="MyCtrl">{{content.label}}</div>'); + * $(document.body).append($div); + * + * angular.element(document).injector().invoke(function($compile) { + * var scope = angular.element($div).scope(); + * $compile($div)(scope); + * }); + * ``` + */ + + +/** + * @ngdoc module + * @name auto + * @description + * + * Implicit module which gets automatically added to each {@link auto.$injector $injector}. + */ + +var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m; +var FN_ARG_SPLIT = /,/; +var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/; +var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg; +var $injectorMinErr = minErr('$injector'); + +function anonFn(fn) { + // For anonymous functions, showing at the very least the function signature can help in + // debugging. + var fnText = fn.toString().replace(STRIP_COMMENTS, ''), + args = fnText.match(FN_ARGS); + if (args) { + return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')'; + } + return 'fn'; +} + +function annotate(fn, strictDi, name) { + var $inject, + fnText, + argDecl, + last; + + if (typeof fn === 'function') { + if (!($inject = fn.$inject)) { + $inject = []; + if (fn.length) { + if (strictDi) { + if (!isString(name) || !name) { + name = fn.name || anonFn(fn); + } + throw $injectorMinErr('strictdi', + '{0} is not using explicit annotation and cannot be invoked in strict mode', name); + } + fnText = fn.toString().replace(STRIP_COMMENTS, ''); + argDecl = fnText.match(FN_ARGS); + forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg) { + arg.replace(FN_ARG, function(all, underscore, name) { + $inject.push(name); + }); + }); + } + fn.$inject = $inject; + } + } else if (isArray(fn)) { + last = fn.length - 1; + assertArgFn(fn[last], 'fn'); + $inject = fn.slice(0, last); + } else { + assertArgFn(fn, 'fn', true); + } + return $inject; +} + +/////////////////////////////////////// + +/** + * @ngdoc service + * @name $injector + * @kind function + * + * @description + * + * `$injector` is used to retrieve object instances as defined by + * {@link auto.$provide provider}, instantiate types, invoke methods, + * and load modules. + * + * The following always holds true: + * + * ```js + * var $injector = angular.injector(); + * expect($injector.get('$injector')).toBe($injector); + * expect($injector.invoke(function($injector) { + * return $injector; + * }).toBe($injector); + * ``` + * + * # Injection Function Annotation + * + * JavaScript does not have annotations, and annotations are needed for dependency injection. The + * following are all valid ways of annotating function with injection arguments and are equivalent. + * + * ```js + * // inferred (only works if code not minified/obfuscated) + * $injector.invoke(function(serviceA){}); + * + * // annotated + * function explicit(serviceA) {}; + * explicit.$inject = ['serviceA']; + * $injector.invoke(explicit); + * + * // inline + * $injector.invoke(['serviceA', function(serviceA){}]); + * ``` + * + * ## Inference + * + * In JavaScript calling `toString()` on a function returns the function definition. The definition + * can then be parsed and the function arguments can be extracted. *NOTE:* This does not work with + * minification, and obfuscation tools since these tools change the argument names. + * + * ## `$inject` Annotation + * By adding an `$inject` property onto a function the injection parameters can be specified. + * + * ## Inline + * As an array of injection names, where the last item in the array is the function to call. + */ + +/** + * @ngdoc method + * @name $injector#get + * + * @description + * Return an instance of the service. + * + * @param {string} name The name of the instance to retrieve. + * @return {*} The instance. + */ + +/** + * @ngdoc method + * @name $injector#invoke + * + * @description + * Invoke the method and supply the method arguments from the `$injector`. + * + * @param {!Function} fn The function to invoke. Function parameters are injected according to the + * {@link guide/di $inject Annotation} rules. + * @param {Object=} self The `this` for the invoked method. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {*} the value returned by the invoked `fn` function. + */ + +/** + * @ngdoc method + * @name $injector#has + * + * @description + * Allows the user to query if the particular service exists. + * + * @param {string} Name of the service to query. + * @returns {boolean} returns true if injector has given service. + */ + +/** + * @ngdoc method + * @name $injector#instantiate + * @description + * Create a new instance of JS type. The method takes a constructor function, invokes the new + * operator, and supplies all of the arguments to the constructor function as specified by the + * constructor annotation. + * + * @param {Function} Type Annotated constructor function. + * @param {Object=} locals Optional object. If preset then any argument names are read from this + * object first, before the `$injector` is consulted. + * @returns {Object} new instance of `Type`. + */ + +/** + * @ngdoc method + * @name $injector#annotate + * + * @description + * Returns an array of service names which the function is requesting for injection. This API is + * used by the injector to determine which services need to be injected into the function when the + * function is invoked. There are three ways in which the function can be annotated with the needed + * dependencies. + * + * # Argument names + * + * The simplest form is to extract the dependencies from the arguments of the function. This is done + * by converting the function into a string using `toString()` method and extracting the argument + * names. + * ```js + * // Given + * function MyController($scope, $route) { + * // ... + * } + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * This method does not work with code minification / obfuscation. For this reason the following + * annotation strategies are supported. + * + * # The `$inject` property + * + * If a function has an `$inject` property and its value is an array of strings, then the strings + * represent names of services to be injected into the function. + * ```js + * // Given + * var MyController = function(obfuscatedScope, obfuscatedRoute) { + * // ... + * } + * // Define function dependencies + * MyController['$inject'] = ['$scope', '$route']; + * + * // Then + * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']); + * ``` + * + * # The array notation + * + * It is often desirable to inline Injected functions and that's when setting the `$inject` property + * is very inconvenient. In these situations using the array notation to specify the dependencies in + * a way that survives minification is a better choice: + * + * ```js + * // We wish to write this (not minification / obfuscation safe) + * injector.invoke(function($compile, $rootScope) { + * // ... + * }); + * + * // We are forced to write break inlining + * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) { + * // ... + * }; + * tmpFn.$inject = ['$compile', '$rootScope']; + * injector.invoke(tmpFn); + * + * // To better support inline function the inline annotation is supported + * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) { + * // ... + * }]); + * + * // Therefore + * expect(injector.annotate( + * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}]) + * ).toEqual(['$compile', '$rootScope']); + * ``` + * + * @param {Function|Array.<string|Function>} fn Function for which dependent service names need to + * be retrieved as described above. + * + * @returns {Array.<string>} The names of the services which the function requires. + */ + + + + +/** + * @ngdoc service + * @name $provide + * + * @description + * + * The {@link auto.$provide $provide} service has a number of methods for registering components + * with the {@link auto.$injector $injector}. Many of these functions are also exposed on + * {@link angular.Module}. + * + * An Angular **service** is a singleton object created by a **service factory**. These **service + * factories** are functions which, in turn, are created by a **service provider**. + * The **service providers** are constructor functions. When instantiated they must contain a + * property called `$get`, which holds the **service factory** function. + * + * When you request a service, the {@link auto.$injector $injector} is responsible for finding the + * correct **service provider**, instantiating it and then calling its `$get` **service factory** + * function to get the instance of the **service**. + * + * Often services have no configuration options and there is no need to add methods to the service + * provider. The provider will be no more than a constructor function with a `$get` property. For + * these cases the {@link auto.$provide $provide} service has additional helper methods to register + * services without specifying a provider. + * + * * {@link auto.$provide#provider provider(provider)} - registers a **service provider** with the + * {@link auto.$injector $injector} + * * {@link auto.$provide#constant constant(obj)} - registers a value/object that can be accessed by + * providers and services. + * * {@link auto.$provide#value value(obj)} - registers a value/object that can only be accessed by + * services, not providers. + * * {@link auto.$provide#factory factory(fn)} - registers a service **factory function**, `fn`, + * that will be wrapped in a **service provider** object, whose `$get` property will contain the + * given factory function. + * * {@link auto.$provide#service service(class)} - registers a **constructor function**, `class` + * that will be wrapped in a **service provider** object, whose `$get` property will instantiate + * a new object using the given constructor function. + * + * See the individual methods for more information and examples. + */ + +/** + * @ngdoc method + * @name $provide#provider + * @description + * + * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions + * are constructor functions, whose instances are responsible for "providing" a factory for a + * service. + * + * Service provider names start with the name of the service they provide followed by `Provider`. + * For example, the {@link ng.$log $log} service has a provider called + * {@link ng.$logProvider $logProvider}. + * + * Service provider objects can have additional methods which allow configuration of the provider + * and its service. Importantly, you can configure what kind of service is created by the `$get` + * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a + * method {@link ng.$logProvider#debugEnabled debugEnabled} + * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the + * console or not. + * + * @param {string} name The name of the instance. NOTE: the provider will be available under `name + + 'Provider'` key. + * @param {(Object|function())} provider If the provider is: + * + * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using + * {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created. + * - `Constructor`: a new instance of the provider will be created using + * {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`. + * + * @returns {Object} registered provider instance + + * @example + * + * The following example shows how to create a simple event tracking service and register it using + * {@link auto.$provide#provider $provide.provider()}. + * + * ```js + * // Define the eventTracker provider + * function EventTrackerProvider() { + * var trackingUrl = '/track'; + * + * // A provider method for configuring where the tracked events should been saved + * this.setTrackingUrl = function(url) { + * trackingUrl = url; + * }; + * + * // The service factory function + * this.$get = ['$http', function($http) { + * var trackedEvents = {}; + * return { + * // Call this to track an event + * event: function(event) { + * var count = trackedEvents[event] || 0; + * count += 1; + * trackedEvents[event] = count; + * return count; + * }, + * // Call this to save the tracked events to the trackingUrl + * save: function() { + * $http.post(trackingUrl, trackedEvents); + * } + * }; + * }]; + * } + * + * describe('eventTracker', function() { + * var postSpy; + * + * beforeEach(module(function($provide) { + * // Register the eventTracker provider + * $provide.provider('eventTracker', EventTrackerProvider); + * })); + * + * beforeEach(module(function(eventTrackerProvider) { + * // Configure eventTracker provider + * eventTrackerProvider.setTrackingUrl('/custom-track'); + * })); + * + * it('tracks events', inject(function(eventTracker) { + * expect(eventTracker.event('login')).toEqual(1); + * expect(eventTracker.event('login')).toEqual(2); + * })); + * + * it('saves to the tracking url', inject(function(eventTracker, $http) { + * postSpy = spyOn($http, 'post'); + * eventTracker.event('login'); + * eventTracker.save(); + * expect(postSpy).toHaveBeenCalled(); + * expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track'); + * expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track'); + * expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 }); + * })); + * }); + * ``` + */ + +/** + * @ngdoc method + * @name $provide#factory + * @description + * + * Register a **service factory**, which will be called to return the service instance. + * This is short for registering a service where its provider consists of only a `$get` property, + * which is the given service factory function. + * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to + * configure your service in a provider. + * + * @param {string} name The name of the instance. + * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand + * for `$provide.provider(name, {$get: $getFn})`. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service + * ```js + * $provide.factory('ping', ['$http', function($http) { + * return function ping() { + * return $http.send('/ping'); + * }; + * }]); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#service + * @description + * + * Register a **service constructor**, which will be invoked with `new` to create the service + * instance. + * This is short for registering a service where its provider's `$get` property is the service + * constructor function that will be used to instantiate the service instance. + * + * You should use {@link auto.$provide#service $provide.service(class)} if you define your service + * as a type/class. + * + * @param {string} name The name of the instance. + * @param {Function} constructor A class (constructor function) that will be instantiated. + * @returns {Object} registered provider instance + * + * @example + * Here is an example of registering a service using + * {@link auto.$provide#service $provide.service(class)}. + * ```js + * var Ping = function($http) { + * this.$http = $http; + * }; + * + * Ping.$inject = ['$http']; + * + * Ping.prototype.send = function() { + * return this.$http.get('/ping'); + * }; + * $provide.service('ping', Ping); + * ``` + * You would then inject and use this service like this: + * ```js + * someModule.controller('Ctrl', ['ping', function(ping) { + * ping.send(); + * }]); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#value + * @description + * + * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a + * number, an array, an object or a function. This is short for registering a service where its + * provider's `$get` property is a factory function that takes no arguments and returns the **value + * service**. + * + * Value services are similar to constant services, except that they cannot be injected into a + * module configuration function (see {@link angular.Module#config}) but they can be overridden by + * an Angular + * {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the instance. + * @param {*} value The value. + * @returns {Object} registered provider instance + * + * @example + * Here are some examples of creating value services. + * ```js + * $provide.value('ADMIN_USER', 'admin'); + * + * $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 }); + * + * $provide.value('halfOf', function(value) { + * return value / 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#constant + * @description + * + * Register a **constant service**, such as a string, a number, an array, an object or a function, + * with the {@link auto.$injector $injector}. Unlike {@link auto.$provide#value value} it can be + * injected into a module configuration function (see {@link angular.Module#config}) and it cannot + * be overridden by an Angular {@link auto.$provide#decorator decorator}. + * + * @param {string} name The name of the constant. + * @param {*} value The constant value. + * @returns {Object} registered instance + * + * @example + * Here a some examples of creating constants: + * ```js + * $provide.constant('SHARD_HEIGHT', 306); + * + * $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']); + * + * $provide.constant('double', function(value) { + * return value * 2; + * }); + * ``` + */ + + +/** + * @ngdoc method + * @name $provide#decorator + * @description + * + * Register a **service decorator** with the {@link auto.$injector $injector}. A service decorator + * intercepts the creation of a service, allowing it to override or modify the behaviour of the + * service. The object returned by the decorator may be the original service, or a new service + * object which replaces or wraps and delegates to the original service. + * + * @param {string} name The name of the service to decorate. + * @param {function()} decorator This function will be invoked when the service needs to be + * instantiated and should return the decorated service instance. The function is called using + * the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable. + * Local injection arguments: + * + * * `$delegate` - The original service instance, which can be monkey patched, configured, + * decorated or delegated to. + * + * @example + * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting + * calls to {@link ng.$log#error $log.warn()}. + * ```js + * $provide.decorator('$log', ['$delegate', function($delegate) { + * $delegate.warn = $delegate.error; + * return $delegate; + * }]); + * ``` + */ + + +function createInjector(modulesToLoad, strictDi) { + strictDi = (strictDi === true); + var INSTANTIATING = {}, + providerSuffix = 'Provider', + path = [], + loadedModules = new HashMap([], true), + providerCache = { + $provide: { + provider: supportObject(provider), + factory: supportObject(factory), + service: supportObject(service), + value: supportObject(value), + constant: supportObject(constant), + decorator: decorator + } + }, + providerInjector = (providerCache.$injector = + createInternalInjector(providerCache, function() { + throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- ')); + })), + instanceCache = {}, + instanceInjector = (instanceCache.$injector = + createInternalInjector(instanceCache, function(servicename) { + var provider = providerInjector.get(servicename + providerSuffix); + return instanceInjector.invoke(provider.$get, provider, undefined, servicename); + })); + + + forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); }); + + return instanceInjector; + + //////////////////////////////////// + // $provider + //////////////////////////////////// + + function supportObject(delegate) { + return function(key, value) { + if (isObject(key)) { + forEach(key, reverseParams(delegate)); + } else { + return delegate(key, value); + } + }; + } + + function provider(name, provider_) { + assertNotHasOwnProperty(name, 'service'); + if (isFunction(provider_) || isArray(provider_)) { + provider_ = providerInjector.instantiate(provider_); + } + if (!provider_.$get) { + throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name); + } + return providerCache[name + providerSuffix] = provider_; + } + + function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); } + + function service(name, constructor) { + return factory(name, ['$injector', function($injector) { + return $injector.instantiate(constructor); + }]); + } + + function value(name, val) { return factory(name, valueFn(val)); } + + function constant(name, value) { + assertNotHasOwnProperty(name, 'constant'); + providerCache[name] = value; + instanceCache[name] = value; + } + + function decorator(serviceName, decorFn) { + var origProvider = providerInjector.get(serviceName + providerSuffix), + orig$get = origProvider.$get; + + origProvider.$get = function() { + var origInstance = instanceInjector.invoke(orig$get, origProvider); + return instanceInjector.invoke(decorFn, null, {$delegate: origInstance}); + }; + } + + //////////////////////////////////// + // Module Loading + //////////////////////////////////// + function loadModules(modulesToLoad){ + var runBlocks = [], moduleFn; + forEach(modulesToLoad, function(module) { + if (loadedModules.get(module)) return; + loadedModules.put(module, true); + + function runInvokeQueue(queue) { + var i, ii; + for(i = 0, ii = queue.length; i < ii; i++) { + var invokeArgs = queue[i], + provider = providerInjector.get(invokeArgs[0]); + + provider[invokeArgs[1]].apply(provider, invokeArgs[2]); + } + } + + try { + if (isString(module)) { + moduleFn = angularModule(module); + runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks); + runInvokeQueue(moduleFn._invokeQueue); + runInvokeQueue(moduleFn._configBlocks); + } else if (isFunction(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else if (isArray(module)) { + runBlocks.push(providerInjector.invoke(module)); + } else { + assertArgFn(module, 'module'); + } + } catch (e) { + if (isArray(module)) { + module = module[module.length - 1]; + } + if (e.message && e.stack && e.stack.indexOf(e.message) == -1) { + // Safari & FF's stack traces don't contain error.message content + // unlike those of Chrome and IE + // So if stack doesn't contain message, we create a new string that contains both. + // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here. + /* jshint -W022 */ + e = e.message + '\n' + e.stack; + } + throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}", + module, e.stack || e.message || e); + } + }); + return runBlocks; + } + + //////////////////////////////////// + // internal Injector + //////////////////////////////////// + + function createInternalInjector(cache, factory) { + + function getService(serviceName) { + if (cache.hasOwnProperty(serviceName)) { + if (cache[serviceName] === INSTANTIATING) { + throw $injectorMinErr('cdep', 'Circular dependency found: {0}', + serviceName + ' <- ' + path.join(' <- ')); + } + return cache[serviceName]; + } else { + try { + path.unshift(serviceName); + cache[serviceName] = INSTANTIATING; + return cache[serviceName] = factory(serviceName); + } catch (err) { + if (cache[serviceName] === INSTANTIATING) { + delete cache[serviceName]; + } + throw err; + } finally { + path.shift(); + } + } + } + + function invoke(fn, self, locals, serviceName) { + if (typeof locals === 'string') { + serviceName = locals; + locals = null; + } + + var args = [], + $inject = annotate(fn, strictDi, serviceName), + length, i, + key; + + for(i = 0, length = $inject.length; i < length; i++) { + key = $inject[i]; + if (typeof key !== 'string') { + throw $injectorMinErr('itkn', + 'Incorrect injection token! Expected service name as string, got {0}', key); + } + args.push( + locals && locals.hasOwnProperty(key) + ? locals[key] + : getService(key) + ); + } + if (isArray(fn)) { + fn = fn[length]; + } + + // http://jsperf.com/angularjs-invoke-apply-vs-switch + // #5388 + return fn.apply(self, args); + } + + function instantiate(Type, locals, serviceName) { + var Constructor = function() {}, + instance, returnedValue; + + // Check if Type is annotated and use just the given function at n-1 as parameter + // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]); + Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype; + instance = new Constructor(); + returnedValue = invoke(Type, instance, locals, serviceName); + + return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance; + } + + return { + invoke: invoke, + instantiate: instantiate, + get: getService, + annotate: annotate, + has: function(name) { + return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name); + } + }; + } +} + +createInjector.$$annotate = annotate; + +/** + * @ngdoc service + * @name $anchorScroll + * @kind function + * @requires $window + * @requires $location + * @requires $rootScope + * + * @description + * When called, it checks current value of `$location.hash()` and scrolls to the related element, + * according to rules specified in + * [Html5 spec](http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document). + * + * It also watches the `$location.hash()` and scrolls whenever it changes to match any anchor. + * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`. + * + * @example + <example module="anchorScrollExample"> + <file name="index.html"> + <div id="scrollArea" ng-controller="ScrollController"> + <a ng-click="gotoBottom()">Go to bottom</a> + <a id="bottom"></a> You're at the bottom! + </div> + </file> + <file name="script.js"> + angular.module('anchorScrollExample', []) + .controller('ScrollController', ['$scope', '$location', '$anchorScroll', + function ($scope, $location, $anchorScroll) { + $scope.gotoBottom = function() { + // set the location.hash to the id of + // the element you wish to scroll to. + $location.hash('bottom'); + + // call $anchorScroll() + $anchorScroll(); + }; + }]); + </file> + <file name="style.css"> + #scrollArea { + height: 350px; + overflow: auto; + } + + #bottom { + display: block; + margin-top: 2000px; + } + </file> + </example> + */ +function $AnchorScrollProvider() { + + var autoScrollingEnabled = true; + + this.disableAutoScrolling = function() { + autoScrollingEnabled = false; + }; + + this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) { + var document = $window.document; + + // helper function to get first anchor from a NodeList + // can't use filter.filter, as it accepts only instances of Array + // and IE can't convert NodeList to an array using [].slice + // TODO(vojta): use filter if we change it to accept lists as well + function getFirstAnchor(list) { + var result = null; + forEach(list, function(element) { + if (!result && nodeName_(element) === 'a') result = element; + }); + return result; + } + + function scroll() { + var hash = $location.hash(), elm; + + // empty hash, scroll to the top of the page + if (!hash) $window.scrollTo(0, 0); + + // element with given id + else if ((elm = document.getElementById(hash))) elm.scrollIntoView(); + + // first anchor with given name :-D + else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView(); + + // no element and hash == 'top', scroll to the top of the page + else if (hash === 'top') $window.scrollTo(0, 0); + } + + // does not scroll when user clicks on anchor link that is currently on + // (no url change, no $location.hash() change), browser native does scroll + if (autoScrollingEnabled) { + $rootScope.$watch(function autoScrollWatch() {return $location.hash();}, + function autoScrollWatchAction() { + $rootScope.$evalAsync(scroll); + }); + } + + return scroll; + }]; +} + +var $animateMinErr = minErr('$animate'); + +/** + * @ngdoc provider + * @name $animateProvider + * + * @description + * Default implementation of $animate that doesn't perform any animations, instead just + * synchronously performs DOM + * updates and calls done() callbacks. + * + * In order to enable animations the ngAnimate module has to be loaded. + * + * To see the functional implementation check out src/ngAnimate/animate.js + */ +var $AnimateProvider = ['$provide', function($provide) { + + + this.$$selectors = {}; + + + /** + * @ngdoc method + * @name $animateProvider#register + * + * @description + * Registers a new injectable animation factory function. The factory function produces the + * animation object which contains callback functions for each event that is expected to be + * animated. + * + * * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction` + * must be called once the element animation is complete. If a function is returned then the + * animation service will use this function to cancel the animation whenever a cancel event is + * triggered. + * + * + * ```js + * return { + * eventFn : function(element, done) { + * //code to run the animation + * //once complete, then run done() + * return function cancellationFunction() { + * //code to cancel the animation + * } + * } + * } + * ``` + * + * @param {string} name The name of the animation. + * @param {Function} factory The factory function that will be executed to return the animation + * object. + */ + this.register = function(name, factory) { + var key = name + '-animation'; + if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel', + "Expecting class selector starting with '.' got '{0}'.", name); + this.$$selectors[name.substr(1)] = key; + $provide.factory(key, factory); + }; + + /** + * @ngdoc method + * @name $animateProvider#classNameFilter + * + * @description + * Sets and/or returns the CSS class regular expression that is checked when performing + * an animation. Upon bootstrap the classNameFilter value is not set at all and will + * therefore enable $animate to attempt to perform an animation on any element. + * When setting the classNameFilter value, animations will only be performed on elements + * that successfully match the filter expression. This in turn can boost performance + * for low-powered devices as well as applications containing a lot of structural operations. + * @param {RegExp=} expression The className expression which will be checked against all animations + * @return {RegExp} The current CSS className expression value. If null then there is no expression value + */ + this.classNameFilter = function(expression) { + if(arguments.length === 1) { + this.$$classNameFilter = (expression instanceof RegExp) ? expression : null; + } + return this.$$classNameFilter; + }; + + this.$get = ['$$q', '$$asyncCallback', function($$q, $$asyncCallback) { + + var currentDefer; + function asyncPromise() { + // only serve one instance of a promise in order to save CPU cycles + if (!currentDefer) { + currentDefer = $$q.defer(); + $$asyncCallback(function() { + currentDefer.resolve(); + currentDefer = null; + }); + } + return currentDefer.promise; + } + + /** + * + * @ngdoc service + * @name $animate + * @description The $animate service provides rudimentary DOM manipulation functions to + * insert, remove and move elements within the DOM, as well as adding and removing classes. + * This service is the core service used by the ngAnimate $animator service which provides + * high-level animation hooks for CSS and JavaScript. + * + * $animate is available in the AngularJS core, however, the ngAnimate module must be included + * to enable full out animation support. Otherwise, $animate will only perform simple DOM + * manipulation operations. + * + * To learn more about enabling animation support, click here to visit the {@link ngAnimate + * ngAnimate module page} as well as the {@link ngAnimate.$animate ngAnimate $animate service + * page}. + */ + return { + + /** + * + * @ngdoc method + * @name $animate#enter + * @kind function + * @description Inserts the element into the DOM either after the `after` element or + * as the first child within the `parent` element. When the function is called a promise + * is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will be inserted into the DOM + * @param {DOMElement} parent the parent element which will append the element as + * a child (if the after element is not present) + * @param {DOMElement} after the sibling element which will append the element + * after itself + * @return {Promise} the animation callback promise + */ + enter : function(element, parent, after) { + after ? after.after(element) + : parent.prepend(element); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#leave + * @kind function + * @description Removes the element from the DOM. When the function is called a promise + * is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will be removed from the DOM + * @return {Promise} the animation callback promise + */ + leave : function(element) { + element.remove(); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#move + * @kind function + * @description Moves the position of the provided element within the DOM to be placed + * either after the `after` element or inside of the `parent` element. When the function + * is called a promise is returned that will be resolved at a later time. + * + * @param {DOMElement} element the element which will be moved around within the + * DOM + * @param {DOMElement} parent the parent element where the element will be + * inserted into (if the after element is not present) + * @param {DOMElement} after the sibling element where the element will be + * positioned next to + * @return {Promise} the animation callback promise + */ + move : function(element, parent, after) { + // Do not remove element before insert. Removing will cause data associated with the + // element to be dropped. Insert will implicitly do the remove. + return this.enter(element, parent, after); + }, + + /** + * + * @ngdoc method + * @name $animate#addClass + * @kind function + * @description Adds the provided className CSS class value to the provided element. + * When the function is called a promise is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will have the className value + * added to it + * @param {string} className the CSS class which will be added to the element + * @return {Promise} the animation callback promise + */ + addClass : function(element, className) { + className = !isString(className) + ? (isArray(className) ? className.join(' ') : '') + : className; + forEach(element, function (element) { + jqLiteAddClass(element, className); + }); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#removeClass + * @kind function + * @description Removes the provided className CSS class value from the provided element. + * When the function is called a promise is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will have the className value + * removed from it + * @param {string} className the CSS class which will be removed from the element + * @return {Promise} the animation callback promise + */ + removeClass : function(element, className) { + className = !isString(className) + ? (isArray(className) ? className.join(' ') : '') + : className; + forEach(element, function (element) { + jqLiteRemoveClass(element, className); + }); + return asyncPromise(); + }, + + /** + * + * @ngdoc method + * @name $animate#setClass + * @kind function + * @description Adds and/or removes the given CSS classes to and from the element. + * When the function is called a promise is returned that will be resolved at a later time. + * @param {DOMElement} element the element which will have its CSS classes changed + * removed from it + * @param {string} add the CSS classes which will be added to the element + * @param {string} remove the CSS class which will be removed from the element + * @return {Promise} the animation callback promise + */ + setClass : function(element, add, remove) { + this.addClass(element, add); + this.removeClass(element, remove); + return asyncPromise(); + }, + + enabled : noop, + cancel : noop + }; + }]; +}]; + +function $$AsyncCallbackProvider(){ + this.$get = ['$$rAF', '$timeout', function($$rAF, $timeout) { + return $$rAF.supported + ? function(fn) { return $$rAF(fn); } + : function(fn) { + return $timeout(fn, 0, false); + }; + }]; +} + +/** + * ! This is a private undocumented service ! + * + * @name $browser + * @requires $log + * @description + * This object has two goals: + * + * - hide all the global state in the browser caused by the window object + * - abstract away all the browser specific features and inconsistencies + * + * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser` + * service, which can be used for convenient testing of the application without the interaction with + * the real browser apis. + */ +/** + * @param {object} window The global window object. + * @param {object} document jQuery wrapped document. + * @param {function()} XHR XMLHttpRequest constructor. + * @param {object} $log console.log or an object with the same interface. + * @param {object} $sniffer $sniffer service + */ +function Browser(window, document, $log, $sniffer) { + var self = this, + rawDocument = document[0], + location = window.location, + history = window.history, + setTimeout = window.setTimeout, + clearTimeout = window.clearTimeout, + pendingDeferIds = {}; + + self.isMock = false; + + var outstandingRequestCount = 0; + var outstandingRequestCallbacks = []; + + // TODO(vojta): remove this temporary api + self.$$completeOutstandingRequest = completeOutstandingRequest; + self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; }; + + /** + * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks` + * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed. + */ + function completeOutstandingRequest(fn) { + try { + fn.apply(null, sliceArgs(arguments, 1)); + } finally { + outstandingRequestCount--; + if (outstandingRequestCount === 0) { + while(outstandingRequestCallbacks.length) { + try { + outstandingRequestCallbacks.pop()(); + } catch (e) { + $log.error(e); + } + } + } + } + } + + /** + * @private + * Note: this method is used only by scenario runner + * TODO(vojta): prefix this method with $$ ? + * @param {function()} callback Function that will be called when no outstanding request + */ + self.notifyWhenNoOutstandingRequests = function(callback) { + // force browser to execute all pollFns - this is needed so that cookies and other pollers fire + // at some deterministic time in respect to the test runner's actions. Leaving things up to the + // regular poller would result in flaky tests. + forEach(pollFns, function(pollFn){ pollFn(); }); + + if (outstandingRequestCount === 0) { + callback(); + } else { + outstandingRequestCallbacks.push(callback); + } + }; + + ////////////////////////////////////////////////////////////// + // Poll Watcher API + ////////////////////////////////////////////////////////////// + var pollFns = [], + pollTimeout; + + /** + * @name $browser#addPollFn + * + * @param {function()} fn Poll function to add + * + * @description + * Adds a function to the list of functions that poller periodically executes, + * and starts polling if not started yet. + * + * @returns {function()} the added function + */ + self.addPollFn = function(fn) { + if (isUndefined(pollTimeout)) startPoller(100, setTimeout); + pollFns.push(fn); + return fn; + }; + + /** + * @param {number} interval How often should browser call poll functions (ms) + * @param {function()} setTimeout Reference to a real or fake `setTimeout` function. + * + * @description + * Configures the poller to run in the specified intervals, using the specified + * setTimeout fn and kicks it off. + */ + function startPoller(interval, setTimeout) { + (function check() { + forEach(pollFns, function(pollFn){ pollFn(); }); + pollTimeout = setTimeout(check, interval); + })(); + } + + ////////////////////////////////////////////////////////////// + // URL API + ////////////////////////////////////////////////////////////// + + var lastBrowserUrl = location.href, + baseElement = document.find('base'), + newLocation = null; + + /** + * @name $browser#url + * + * @description + * GETTER: + * Without any argument, this method just returns current value of location.href. + * + * SETTER: + * With at least one argument, this method sets url to new value. + * If html5 history api supported, pushState/replaceState is used, otherwise + * location.href/location.replace is used. + * Returns its own instance to allow chaining + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to change url. + * + * @param {string} url New url (when used as setter) + * @param {boolean=} replace Should new url replace current history record ? + */ + self.url = function(url, replace) { + // Android Browser BFCache causes location, history reference to become stale. + if (location !== window.location) location = window.location; + if (history !== window.history) history = window.history; + + // setter + if (url) { + if (lastBrowserUrl == url) return; + lastBrowserUrl = url; + if ($sniffer.history) { + if (replace) history.replaceState(null, '', url); + else { + history.pushState(null, '', url); + // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462 + baseElement.attr('href', baseElement.attr('href')); + } + } else { + newLocation = url; + if (replace) { + location.replace(url); + } else { + location.href = url; + } + } + return self; + // getter + } else { + // - newLocation is a workaround for an IE7-9 issue with location.replace and location.href + // methods not updating location.href synchronously. + // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172 + return newLocation || location.href.replace(/%27/g,"'"); + } + }; + + var urlChangeListeners = [], + urlChangeInit = false; + + function fireUrlChange() { + newLocation = null; + if (lastBrowserUrl == self.url()) return; + + lastBrowserUrl = self.url(); + forEach(urlChangeListeners, function(listener) { + listener(self.url()); + }); + } + + /** + * @name $browser#onUrlChange + * + * @description + * Register callback function that will be called, when url changes. + * + * It's only called when the url is changed from outside of angular: + * - user types different url into address bar + * - user clicks on history (forward/back) button + * - user clicks on a link + * + * It's not called when url is changed by $browser.url() method + * + * The listener gets called with new url as parameter. + * + * NOTE: this api is intended for use only by the $location service. Please use the + * {@link ng.$location $location service} to monitor url changes in angular apps. + * + * @param {function(string)} listener Listener function to be called when url changes. + * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous. + */ + self.onUrlChange = function(callback) { + // TODO(vojta): refactor to use node's syntax for events + if (!urlChangeInit) { + // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera) + // don't fire popstate when user change the address bar and don't fire hashchange when url + // changed by push/replaceState + + // html5 history api - popstate event + if ($sniffer.history) jqLite(window).on('popstate', fireUrlChange); + // hashchange event + if ($sniffer.hashchange) jqLite(window).on('hashchange', fireUrlChange); + // polling + else self.addPollFn(fireUrlChange); + + urlChangeInit = true; + } + + urlChangeListeners.push(callback); + return callback; + }; + + /** + * Checks whether the url has changed outside of Angular. + * Needs to be exported to be able to check for changes that have been done in sync, + * as hashchange/popstate events fire in async. + */ + self.$$checkUrlChange = fireUrlChange; + + ////////////////////////////////////////////////////////////// + // Misc API + ////////////////////////////////////////////////////////////// + + /** + * @name $browser#baseHref + * + * @description + * Returns current <base href> + * (always relative - without domain) + * + * @returns {string} The current base href + */ + self.baseHref = function() { + var href = baseElement.attr('href'); + return href ? href.replace(/^(https?\:)?\/\/[^\/]*/, '') : ''; + }; + + ////////////////////////////////////////////////////////////// + // Cookies API + ////////////////////////////////////////////////////////////// + var lastCookies = {}; + var lastCookieString = ''; + var cookiePath = self.baseHref(); + + /** + * @name $browser#cookies + * + * @param {string=} name Cookie name + * @param {string=} value Cookie value + * + * @description + * The cookies method provides a 'private' low level access to browser cookies. + * It is not meant to be used directly, use the $cookie service instead. + * + * The return values vary depending on the arguments that the method was called with as follows: + * + * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify + * it + * - cookies(name, value) -> set name to value, if value is undefined delete the cookie + * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that + * way) + * + * @returns {Object} Hash of all cookies (if called without any parameter) + */ + self.cookies = function(name, value) { + var cookieLength, cookieArray, cookie, i, index; + + if (name) { + if (value === undefined) { + rawDocument.cookie = encodeURIComponent(name) + "=;path=" + cookiePath + + ";expires=Thu, 01 Jan 1970 00:00:00 GMT"; + } else { + if (isString(value)) { + cookieLength = (rawDocument.cookie = encodeURIComponent(name) + '=' + encodeURIComponent(value) + + ';path=' + cookiePath).length + 1; + + // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum: + // - 300 cookies + // - 20 cookies per unique domain + // - 4096 bytes per cookie + if (cookieLength > 4096) { + $log.warn("Cookie '"+ name + + "' possibly not set or overflowed because it was too large ("+ + cookieLength + " > 4096 bytes)!"); + } + } + } + } else { + if (rawDocument.cookie !== lastCookieString) { + lastCookieString = rawDocument.cookie; + cookieArray = lastCookieString.split("; "); + lastCookies = {}; + + for (i = 0; i < cookieArray.length; i++) { + cookie = cookieArray[i]; + index = cookie.indexOf('='); + if (index > 0) { //ignore nameless cookies + name = decodeURIComponent(cookie.substring(0, index)); + // the first value that is seen for a cookie is the most + // specific one. values for the same cookie name that + // follow are for less specific paths. + if (lastCookies[name] === undefined) { + lastCookies[name] = decodeURIComponent(cookie.substring(index + 1)); + } + } + } + } + return lastCookies; + } + }; + + + /** + * @name $browser#defer + * @param {function()} fn A function, who's execution should be deferred. + * @param {number=} [delay=0] of milliseconds to defer the function execution. + * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`. + * + * @description + * Executes a fn asynchronously via `setTimeout(fn, delay)`. + * + * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using + * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed + * via `$browser.defer.flush()`. + * + */ + self.defer = function(fn, delay) { + var timeoutId; + outstandingRequestCount++; + timeoutId = setTimeout(function() { + delete pendingDeferIds[timeoutId]; + completeOutstandingRequest(fn); + }, delay || 0); + pendingDeferIds[timeoutId] = true; + return timeoutId; + }; + + + /** + * @name $browser#defer.cancel + * + * @description + * Cancels a deferred task identified with `deferId`. + * + * @param {*} deferId Token returned by the `$browser.defer` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + self.defer.cancel = function(deferId) { + if (pendingDeferIds[deferId]) { + delete pendingDeferIds[deferId]; + clearTimeout(deferId); + completeOutstandingRequest(noop); + return true; + } + return false; + }; + +} + +function $BrowserProvider(){ + this.$get = ['$window', '$log', '$sniffer', '$document', + function( $window, $log, $sniffer, $document){ + return new Browser($window, $document, $log, $sniffer); + }]; +} + +/** + * @ngdoc service + * @name $cacheFactory + * + * @description + * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to + * them. + * + * ```js + * + * var cache = $cacheFactory('cacheId'); + * expect($cacheFactory.get('cacheId')).toBe(cache); + * expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined(); + * + * cache.put("key", "value"); + * cache.put("another key", "another value"); + * + * // We've specified no options on creation + * expect(cache.info()).toEqual({id: 'cacheId', size: 2}); + * + * ``` + * + * + * @param {string} cacheId Name or id of the newly created cache. + * @param {object=} options Options object that specifies the cache behavior. Properties: + * + * - `{number=}` `capacity` — turns the cache into LRU cache. + * + * @returns {object} Newly created cache object with the following set of methods: + * + * - `{object}` `info()` — Returns id, size, and options of cache. + * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns + * it. + * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss. + * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache. + * - `{void}` `removeAll()` — Removes all cached values. + * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory. + * + * @example + <example module="cacheExampleApp"> + <file name="index.html"> + <div ng-controller="CacheController"> + <input ng-model="newCacheKey" placeholder="Key"> + <input ng-model="newCacheValue" placeholder="Value"> + <button ng-click="put(newCacheKey, newCacheValue)">Cache</button> + + <p ng-if="keys.length">Cached Values</p> + <div ng-repeat="key in keys"> + <span ng-bind="key"></span> + <span>: </span> + <b ng-bind="cache.get(key)"></b> + </div> + + <p>Cache Info</p> + <div ng-repeat="(key, value) in cache.info()"> + <span ng-bind="key"></span> + <span>: </span> + <b ng-bind="value"></b> + </div> + </div> + </file> + <file name="script.js"> + angular.module('cacheExampleApp', []). + controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) { + $scope.keys = []; + $scope.cache = $cacheFactory('cacheId'); + $scope.put = function(key, value) { + if ($scope.cache.get(key) === undefined) { + $scope.keys.push(key); + } + $scope.cache.put(key, value === undefined ? null : value); + }; + }]); + </file> + <file name="style.css"> + p { + margin: 10px 0 3px; + } + </file> + </example> + */ +function $CacheFactoryProvider() { + + this.$get = function() { + var caches = {}; + + function cacheFactory(cacheId, options) { + if (cacheId in caches) { + throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId); + } + + var size = 0, + stats = extend({}, options, {id: cacheId}), + data = {}, + capacity = (options && options.capacity) || Number.MAX_VALUE, + lruHash = {}, + freshEnd = null, + staleEnd = null; + + /** + * @ngdoc type + * @name $cacheFactory.Cache + * + * @description + * A cache object used to store and retrieve data, primarily used by + * {@link $http $http} and the {@link ng.directive:script script} directive to cache + * templates and other data. + * + * ```js + * angular.module('superCache') + * .factory('superCache', ['$cacheFactory', function($cacheFactory) { + * return $cacheFactory('super-cache'); + * }]); + * ``` + * + * Example test: + * + * ```js + * it('should behave like a cache', inject(function(superCache) { + * superCache.put('key', 'value'); + * superCache.put('another key', 'another value'); + * + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 2 + * }); + * + * superCache.remove('another key'); + * expect(superCache.get('another key')).toBeUndefined(); + * + * superCache.removeAll(); + * expect(superCache.info()).toEqual({ + * id: 'super-cache', + * size: 0 + * }); + * })); + * ``` + */ + return caches[cacheId] = { + + /** + * @ngdoc method + * @name $cacheFactory.Cache#put + * @kind function + * + * @description + * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be + * retrieved later, and incrementing the size of the cache if the key was not already + * present in the cache. If behaving like an LRU cache, it will also remove stale + * entries from the set. + * + * It will not insert undefined values into the cache. + * + * @param {string} key the key under which the cached data is stored. + * @param {*} value the value to store alongside the key. If it is undefined, the key + * will not be stored. + * @returns {*} the value stored. + */ + put: function(key, value) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key] || (lruHash[key] = {key: key}); + + refresh(lruEntry); + } + + if (isUndefined(value)) return; + if (!(key in data)) size++; + data[key] = value; + + if (size > capacity) { + this.remove(staleEnd.key); + } + + return value; + }, + + /** + * @ngdoc method + * @name $cacheFactory.Cache#get + * @kind function + * + * @description + * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the data to be retrieved + * @returns {*} the value stored. + */ + get: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + refresh(lruEntry); + } + + return data[key]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#remove + * @kind function + * + * @description + * Removes an entry from the {@link $cacheFactory.Cache Cache} object. + * + * @param {string} key the key of the entry to be removed + */ + remove: function(key) { + if (capacity < Number.MAX_VALUE) { + var lruEntry = lruHash[key]; + + if (!lruEntry) return; + + if (lruEntry == freshEnd) freshEnd = lruEntry.p; + if (lruEntry == staleEnd) staleEnd = lruEntry.n; + link(lruEntry.n,lruEntry.p); + + delete lruHash[key]; + } + + delete data[key]; + size--; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#removeAll + * @kind function + * + * @description + * Clears the cache object of any entries. + */ + removeAll: function() { + data = {}; + size = 0; + lruHash = {}; + freshEnd = staleEnd = null; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#destroy + * @kind function + * + * @description + * Destroys the {@link $cacheFactory.Cache Cache} object entirely, + * removing it from the {@link $cacheFactory $cacheFactory} set. + */ + destroy: function() { + data = null; + stats = null; + lruHash = null; + delete caches[cacheId]; + }, + + + /** + * @ngdoc method + * @name $cacheFactory.Cache#info + * @kind function + * + * @description + * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}. + * + * @returns {object} an object with the following properties: + * <ul> + * <li>**id**: the id of the cache instance</li> + * <li>**size**: the number of entries kept in the cache instance</li> + * <li>**...**: any additional properties from the options object when creating the + * cache.</li> + * </ul> + */ + info: function() { + return extend({}, stats, {size: size}); + } + }; + + + /** + * makes the `entry` the freshEnd of the LRU linked list + */ + function refresh(entry) { + if (entry != freshEnd) { + if (!staleEnd) { + staleEnd = entry; + } else if (staleEnd == entry) { + staleEnd = entry.n; + } + + link(entry.n, entry.p); + link(entry, freshEnd); + freshEnd = entry; + freshEnd.n = null; + } + } + + + /** + * bidirectionally links two entries of the LRU linked list + */ + function link(nextEntry, prevEntry) { + if (nextEntry != prevEntry) { + if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify + if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify + } + } + } + + + /** + * @ngdoc method + * @name $cacheFactory#info + * + * @description + * Get information about all the caches that have been created + * + * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info` + */ + cacheFactory.info = function() { + var info = {}; + forEach(caches, function(cache, cacheId) { + info[cacheId] = cache.info(); + }); + return info; + }; + + + /** + * @ngdoc method + * @name $cacheFactory#get + * + * @description + * Get access to a cache object by the `cacheId` used when it was created. + * + * @param {string} cacheId Name or id of a cache to access. + * @returns {object} Cache object identified by the cacheId or undefined if no such cache. + */ + cacheFactory.get = function(cacheId) { + return caches[cacheId]; + }; + + + return cacheFactory; + }; +} + +/** + * @ngdoc service + * @name $templateCache + * + * @description + * The first time a template is used, it is loaded in the template cache for quick retrieval. You + * can load templates directly into the cache in a `script` tag, or by consuming the + * `$templateCache` service directly. + * + * Adding via the `script` tag: + * + * ```html + * <script type="text/ng-template" id="templateId.html"> + * <p>This is the content of the template</p> + * </script> + * ``` + * + * **Note:** the `script` tag containing the template does not need to be included in the `head` of + * the document, but it must be below the `ng-app` definition. + * + * Adding via the $templateCache service: + * + * ```js + * var myApp = angular.module('myApp', []); + * myApp.run(function($templateCache) { + * $templateCache.put('templateId.html', 'This is the content of the template'); + * }); + * ``` + * + * To retrieve the template later, simply use it in your HTML: + * ```html + * <div ng-include=" 'templateId.html' "></div> + * ``` + * + * or get it via Javascript: + * ```js + * $templateCache.get('templateId.html') + * ``` + * + * See {@link ng.$cacheFactory $cacheFactory}. + * + */ +function $TemplateCacheProvider() { + this.$get = ['$cacheFactory', function($cacheFactory) { + return $cacheFactory('templates'); + }]; +} + +/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE! + * + * DOM-related variables: + * + * - "node" - DOM Node + * - "element" - DOM Element or Node + * - "$node" or "$element" - jqLite-wrapped node or element + * + * + * Compiler related stuff: + * + * - "linkFn" - linking fn of a single directive + * - "nodeLinkFn" - function that aggregates all linking fns for a particular node + * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node + * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList) + */ + + +/** + * @ngdoc service + * @name $compile + * @kind function + * + * @description + * Compiles an HTML string or DOM into a template and produces a template function, which + * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together. + * + * The compilation is a process of walking the DOM tree and matching DOM elements to + * {@link ng.$compileProvider#directive directives}. + * + * <div class="alert alert-warning"> + * **Note:** This document is an in-depth reference of all directive options. + * For a gentle introduction to directives with examples of common use cases, + * see the {@link guide/directive directive guide}. + * </div> + * + * ## Comprehensive Directive API + * + * There are many different options for a directive. + * + * The difference resides in the return value of the factory function. + * You can either return a "Directive Definition Object" (see below) that defines the directive properties, + * or just the `postLink` function (all other properties will have the default values). + * + * <div class="alert alert-success"> + * **Best Practice:** It's recommended to use the "directive definition object" form. + * </div> + * + * Here's an example directive declared with a Directive Definition Object: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * priority: 0, + * template: '<div></div>', // or // function(tElement, tAttrs) { ... }, + * // or + * // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... }, + * transclude: false, + * restrict: 'A', + * scope: false, + * controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... }, + * controllerAs: 'stringAlias', + * require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'], + * compile: function compile(tElement, tAttrs, transclude) { + * return { + * pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * post: function postLink(scope, iElement, iAttrs, controller) { ... } + * } + * // or + * // return function postLink( ... ) { ... } + * }, + * // or + * // link: { + * // pre: function preLink(scope, iElement, iAttrs, controller) { ... }, + * // post: function postLink(scope, iElement, iAttrs, controller) { ... } + * // } + * // or + * // link: function postLink( ... ) { ... } + * }; + * return directiveDefinitionObject; + * }); + * ``` + * + * <div class="alert alert-warning"> + * **Note:** Any unspecified options will use the default value. You can see the default values below. + * </div> + * + * Therefore the above can be simplified as: + * + * ```js + * var myModule = angular.module(...); + * + * myModule.directive('directiveName', function factory(injectables) { + * var directiveDefinitionObject = { + * link: function postLink(scope, iElement, iAttrs) { ... } + * }; + * return directiveDefinitionObject; + * // or + * // return function postLink(scope, iElement, iAttrs) { ... } + * }); + * ``` + * + * + * + * ### Directive Definition Object + * + * The directive definition object provides instructions to the {@link ng.$compile + * compiler}. The attributes are: + * + * #### `multiElement` + * When this property is set to true, the HTML compiler will collect DOM nodes between + * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them + * together as the directive elements. It is recomended that this feature be used on directives + * which are not strictly behavioural (such as {@link api/ng.directive:ngClick ngClick}), and which + * do not manipulate or replace child nodes (such as {@link api/ng.directive:ngInclude ngInclude}). + * + * #### `priority` + * When there are multiple directives defined on a single DOM element, sometimes it + * is necessary to specify the order in which the directives are applied. The `priority` is used + * to sort the directives before their `compile` functions get called. Priority is defined as a + * number. Directives with greater numerical `priority` are compiled first. Pre-link functions + * are also run in priority order, but post-link functions are run in reverse order. The order + * of directives with the same priority is undefined. The default priority is `0`. + * + * #### `terminal` + * If set to true then the current `priority` will be the last set of directives + * which will execute (any directives at the current priority will still execute + * as the order of execution on same `priority` is undefined). + * + * #### `scope` + * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the + * same element request a new scope, only one new scope is created. The new scope rule does not + * apply for the root of the template since the root of the template always gets a new scope. + * + * **If set to `{}` (object hash),** then a new "isolate" scope is created. The 'isolate' scope differs from + * normal scope in that it does not prototypically inherit from the parent scope. This is useful + * when creating reusable components, which should not accidentally read or modify data in the + * parent scope. + * + * The 'isolate' scope takes an object hash which defines a set of local scope properties + * derived from the parent scope. These local properties are useful for aliasing values for + * templates. Locals definition is a hash of local scope property to its source: + * + * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is + * always a string since DOM attributes are strings. If no `attr` name is specified then the + * attribute name is assumed to be the same as the local name. + * Given `<widget my-attr="hello {{name}}">` and widget definition + * of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect + * the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the + * `localName` property on the widget scope. The `name` is read from the parent scope (not + * component scope). + * + * * `=` or `=attr` - set up bi-directional binding between a local scope property and the + * parent scope property of name defined via the value of the `attr` attribute. If no `attr` + * name is specified then the attribute name is assumed to be the same as the local name. + * Given `<widget my-attr="parentModel">` and widget definition of + * `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the + * value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected + * in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent + * scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You + * can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional. + * + * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope. + * If no `attr` name is specified then the attribute name is assumed to be the same as the + * local name. Given `<widget my-attr="count = count + value">` and widget definition of + * `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to + * a function wrapper for the `count = count + value` expression. Often it's desirable to + * pass data from the isolated scope via an expression to the parent scope, this can be + * done by passing a map of local variable names and values into the expression wrapper fn. + * For example, if the expression is `increment(amount)` then we can specify the amount value + * by calling the `localFn` as `localFn({amount: 22})`. + * + * + * #### `bindToController` + * When an isolate scope is used for a component (see above), and `controllerAs` is used, `bindToController` will + * allow a component to have its properties bound to the controller, rather than to scope. When the controller + * is instantiated, the initial values of the isolate scope bindings are already available. + * + * #### `controller` + * Controller constructor function. The controller is instantiated before the + * pre-linking phase and it is shared with other directives (see + * `require` attribute). This allows the directives to communicate with each other and augment + * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals: + * + * * `$scope` - Current scope associated with the element + * * `$element` - Current element + * * `$attrs` - Current attributes object for the element + * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope: + * `function([scope], cloneLinkingFn, futureParentElement)`. + * * `scope`: optional argument to override the scope. + * * `cloneLinkingFn`: optional argument to create clones of the original transcluded content. + * * `futureParentElement`: + * * defines the parent to which the `cloneLinkingFn` will add the cloned elements. + * * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`. + * * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements) + * and when the `cloneLinkinFn` is passed, + * as those elements need to created and cloned in a special way when they are defined outside their + * usual containers (e.g. like `<svg>`). + * * See also the `directive.templateNamespace` property. + * + * + * #### `require` + * Require another directive and inject its controller as the fourth argument to the linking function. The + * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the + * injected argument will be an array in corresponding order. If no such directive can be + * found, or if the directive does not have a controller, then an error is raised. The name can be prefixed with: + * + * * (no prefix) - Locate the required controller on the current element. Throw an error if not found. + * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found. + * * `^` - Locate the required controller by searching the element and its parents. Throw an error if not found. + * * `?^` - Attempt to locate the required controller by searching the element and its parents or pass + * `null` to the `link` fn if not found. + * + * + * #### `controllerAs` + * Controller alias at the directive scope. An alias for the controller so it + * can be referenced at the directive template. The directive needs to define a scope for this + * configuration to be used. Useful in the case when directive is used as component. + * + * + * #### `restrict` + * String of subset of `EACM` which restricts the directive to a specific directive + * declaration style. If omitted, the defaults (elements and attributes) are used. + * + * * `E` - Element name (default): `<my-directive></my-directive>` + * * `A` - Attribute (default): `<div my-directive="exp"></div>` + * * `C` - Class: `<div class="my-directive: exp;"></div>` + * * `M` - Comment: `<!-- directive: my-directive exp -->` + * + * + * #### `templateNamespace` + * String representing the document type used by the markup in the template. + * AngularJS needs this information as those elements need to be created and cloned + * in a special way when they are defined outside their usual containers like `<svg>` and `<math>`. + * + * * `html` - All root nodes in the template are HTML. Root nodes may also be + * top-level elements such as `<svg>` or `<math>`. + * * `svg` - The root nodes in the template are SVG elements (excluding `<math>`). + * * `math` - The root nodes in the template are MathML elements (excluding `<svg>`). + * + * If no `templateNamespace` is specified, then the namespace is considered to be `html`. + * + * #### `template` + * HTML markup that may: + * * Replace the contents of the directive's element (default). + * * Replace the directive's element itself (if `replace` is true - DEPRECATED). + * * Wrap the contents of the directive's element (if `transclude` is true). + * + * Value may be: + * + * * A string. For example `<div red-on-hover>{{delete_str}}</div>`. + * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile` + * function api below) and returns a string value. + * + * + * #### `templateUrl` + * This is similar to `template` but the template is loaded from the specified URL, asynchronously. + * + * Because template loading is asynchronous the compiler will suspend compilation of directives on that element + * for later when the template has been resolved. In the meantime it will continue to compile and link + * sibling and parent elements as though this element had not contained any directives. + * + * The compiler does not suspend the entire compilation to wait for templates to be loaded because this + * would result in the whole app "stalling" until all templates are loaded asynchronously - even in the + * case when only one deeply nested directive has `templateUrl`. + * + * Template loading is asynchronous even if the template has been preloaded into the {@link $templateCache} + * + * You can specify `templateUrl` as a string representing the URL or as a function which takes two + * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns + * a string value representing the url. In either case, the template URL is passed through {@link + * api/ng.$sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}. + * + * + * #### `replace` ([*DEPRECATED*!], will be removed in next major release - i.e. v2.0) + * specify what the template should replace. Defaults to `false`. + * + * * `true` - the template will replace the directive's element. + * * `false` - the template will replace the contents of the directive's element. + * + * The replacement process migrates all of the attributes / classes from the old element to the new + * one. See the {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive + * Directives Guide} for an example. + * + * There are very few scenarios where element replacement is required for the application function, + * the main one being reusable custom components that are used within SVG contexts + * (because SVG doesn't work with custom elements in the DOM tree). + * + * #### `transclude` + * compile the content of the element and make it available to the directive. + * Typically used with {@link ng.directive:ngTransclude + * ngTransclude}. The advantage of transclusion is that the linking function receives a + * transclusion function which is pre-bound to the correct scope. In a typical setup the widget + * creates an `isolate` scope, but the transclusion is not a child, but a sibling of the `isolate` + * scope. This makes it possible for the widget to have private state, and the transclusion to + * be bound to the parent (pre-`isolate`) scope. + * + * * `true` - transclude the content of the directive. + * * `'element'` - transclude the whole element including any directives defined at lower priority. + * + * <div class="alert alert-warning"> + * **Note:** When testing an element transclude directive you must not place the directive at the root of the + * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives + * Testing Transclusion Directives}. + * </div> + * + * #### `compile` + * + * ```js + * function compile(tElement, tAttrs, transclude) { ... } + * ``` + * + * The compile function deals with transforming the template DOM. Since most directives do not do + * template transformation, it is not used often. The compile function takes the following arguments: + * + * * `tElement` - template element - The element where the directive has been declared. It is + * safe to do template transformation on the element and child elements only. + * + * * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared + * between all directive compile functions. + * + * * `transclude` - [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)` + * + * <div class="alert alert-warning"> + * **Note:** The template instance and the link instance may be different objects if the template has + * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that + * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration + * should be done in a linking function rather than in a compile function. + * </div> + + * <div class="alert alert-warning"> + * **Note:** The compile function cannot handle directives that recursively use themselves in their + * own templates or compile functions. Compiling these directives results in an infinite loop and a + * stack overflow errors. + * + * This can be avoided by manually using $compile in the postLink function to imperatively compile + * a directive's template instead of relying on automatic template compilation via `template` or + * `templateUrl` declaration or manual compilation inside the compile function. + * </div> + * + * <div class="alert alert-error"> + * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it + * e.g. does not know about the right outer scope. Please use the transclude function that is passed + * to the link function instead. + * </div> + + * A compile function can have a return value which can be either a function or an object. + * + * * returning a (post-link) function - is equivalent to registering the linking function via the + * `link` property of the config object when the compile function is empty. + * + * * returning an object with function(s) registered via `pre` and `post` properties - allows you to + * control when a linking function should be called during the linking phase. See info about + * pre-linking and post-linking functions below. + * + * + * #### `link` + * This property is used only if the `compile` property is not defined. + * + * ```js + * function link(scope, iElement, iAttrs, controller, transcludeFn) { ... } + * ``` + * + * The link function is responsible for registering DOM listeners as well as updating the DOM. It is + * executed after the template has been cloned. This is where most of the directive logic will be + * put. + * + * * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the + * directive for registering {@link ng.$rootScope.Scope#$watch watches}. + * + * * `iElement` - instance element - The element where the directive is to be used. It is safe to + * manipulate the children of the element only in `postLink` function since the children have + * already been linked. + * + * * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared + * between all directive linking functions. + * + * * `controller` - a controller instance - A controller instance if at least one directive on the + * element defines a controller. The controller is shared among all the directives, which allows + * the directives to use the controllers as a communication channel. + * + * * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope. + * This is the same as the `$transclude` + * parameter of directive controllers, see there for details. + * `function([scope], cloneLinkingFn, futureParentElement)`. + * + * #### Pre-linking function + * + * Executed before the child elements are linked. Not safe to do DOM transformation since the + * compiler linking function will fail to locate the correct elements for linking. + * + * #### Post-linking function + * + * Executed after the child elements are linked. + * + * Note that child elements that contain `templateUrl` directives will not have been compiled + * and linked since they are waiting for their template to load asynchronously and their own + * compilation and linking has been suspended until that occurs. + * + * It is safe to do DOM transformation in the post-linking function on elements that are not waiting + * for their async templates to be resolved. + * + * <a name="Attributes"></a> + * ### Attributes + * + * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the + * `link()` or `compile()` functions. It has a variety of uses. + * + * accessing *Normalized attribute names:* + * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'. + * the attributes object allows for normalized access to + * the attributes. + * + * * *Directive inter-communication:* All directives share the same instance of the attributes + * object which allows the directives to use the attributes object as inter directive + * communication. + * + * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object + * allowing other directives to read the interpolated value. + * + * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes + * that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also + * the only way to easily get the actual value because during the linking phase the interpolation + * hasn't been evaluated yet and so the value is at this time set to `undefined`. + * + * ```js + * function linkingFn(scope, elm, attrs, ctrl) { + * // get the attribute value + * console.log(attrs.ngModel); + * + * // change the attribute + * attrs.$set('ngModel', 'new value'); + * + * // observe changes to interpolated attribute + * attrs.$observe('ngModel', function(value) { + * console.log('ngModel has changed value to ' + value); + * }); + * } + * ``` + * + * Below is an example using `$compileProvider`. + * + * <div class="alert alert-warning"> + * **Note**: Typically directives are registered with `module.directive`. The example below is + * to illustrate how `$compile` works. + * </div> + * + <example module="compileExample"> + <file name="index.html"> + <script> + angular.module('compileExample', [], function($compileProvider) { + // configure new 'compile' directive by passing a directive + // factory function. The factory function injects the '$compile' + $compileProvider.directive('compile', function($compile) { + // directive factory creates a link function + return function(scope, element, attrs) { + scope.$watch( + function(scope) { + // watch the 'compile' expression for changes + return scope.$eval(attrs.compile); + }, + function(value) { + // when the 'compile' expression changes + // assign it into the current DOM + element.html(value); + + // compile the new DOM and link it to the current + // scope. + // NOTE: we only compile .childNodes so that + // we don't get into infinite loop compiling ourselves + $compile(element.contents())(scope); + } + ); + }; + }); + }) + .controller('GreeterController', ['$scope', function($scope) { + $scope.name = 'Angular'; + $scope.html = 'Hello {{name}}'; + }]); + </script> + <div ng-controller="GreeterController"> + <input ng-model="name"> <br> + <textarea ng-model="html"></textarea> <br> + <div compile="html"></div> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should auto compile', function() { + var textarea = $('textarea'); + var output = $('div[compile]'); + // The initial state reads 'Hello Angular'. + expect(output.getText()).toBe('Hello Angular'); + textarea.clear(); + textarea.sendKeys('{{name}}!'); + expect(output.getText()).toBe('Angular!'); + }); + </file> + </example> + + * + * + * @param {string|DOMElement} element Element or HTML string to compile into a template function. + * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives. + * @param {number} maxPriority only apply directives lower than given priority (Only effects the + * root element(s), not their children) + * @returns {function(scope, cloneAttachFn=)} a link function which is used to bind template + * (a DOM element/tree) to a scope. Where: + * + * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to. + * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the + * `template` and call the `cloneAttachFn` function allowing the caller to attach the + * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is + * called as: <br> `cloneAttachFn(clonedElement, scope)` where: + * + * * `clonedElement` - is a clone of the original `element` passed into the compiler. + * * `scope` - is the current scope with which the linking function is working with. + * + * Calling the linking function returns the element of the template. It is either the original + * element passed in, or the clone of the element if the `cloneAttachFn` is provided. + * + * After linking the view is not updated until after a call to $digest which typically is done by + * Angular automatically. + * + * If you need access to the bound view, there are two ways to do it: + * + * - If you are not asking the linking function to clone the template, create the DOM element(s) + * before you send them to the compiler and keep this reference around. + * ```js + * var element = $compile('<p>{{total}}</p>')(scope); + * ``` + * + * - if on the other hand, you need the element to be cloned, the view reference from the original + * example would not point to the clone, but rather to the original template that was cloned. In + * this case, you can access the clone via the cloneAttachFn: + * ```js + * var templateElement = angular.element('<p>{{total}}</p>'), + * scope = ....; + * + * var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) { + * //attach the clone to DOM document at the right place + * }); + * + * //now we have reference to the cloned DOM via `clonedElement` + * ``` + * + * + * For information on how the compiler works, see the + * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide. + */ + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc provider + * @name $compileProvider + * + * @description + */ +$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider']; +function $CompileProvider($provide, $$sanitizeUriProvider) { + var hasDirectives = {}, + Suffix = 'Directive', + COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w_\-]+)\s+(.*)$/, + CLASS_DIRECTIVE_REGEXP = /(([\d\w_\-]+)(?:\:([^;]+))?;?)/, + ALL_OR_NOTHING_ATTRS = makeMap('ngSrc,ngSrcset,src,srcset'); + + // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes + // The assumption is that future DOM event attribute names will begin with + // 'on' and be composed of only English letters. + var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/; + + /** + * @ngdoc method + * @name $compileProvider#directive + * @kind function + * + * @description + * Register a new directive with the compiler. + * + * @param {string|Object} name Name of the directive in camel-case (i.e. <code>ngBind</code> which + * will match as <code>ng-bind</code>), or an object map of directives where the keys are the + * names and the values are the factories. + * @param {Function|Array} directiveFactory An injectable directive factory function. See + * {@link guide/directive} for more info. + * @returns {ng.$compileProvider} Self for chaining. + */ + this.directive = function registerDirective(name, directiveFactory) { + assertNotHasOwnProperty(name, 'directive'); + if (isString(name)) { + assertArg(directiveFactory, 'directiveFactory'); + if (!hasDirectives.hasOwnProperty(name)) { + hasDirectives[name] = []; + $provide.factory(name + Suffix, ['$injector', '$exceptionHandler', + function($injector, $exceptionHandler) { + var directives = []; + forEach(hasDirectives[name], function(directiveFactory, index) { + try { + var directive = $injector.invoke(directiveFactory); + if (isFunction(directive)) { + directive = { compile: valueFn(directive) }; + } else if (!directive.compile && directive.link) { + directive.compile = valueFn(directive.link); + } + directive.priority = directive.priority || 0; + directive.index = index; + directive.name = directive.name || name; + directive.require = directive.require || (directive.controller && directive.name); + directive.restrict = directive.restrict || 'EA'; + directives.push(directive); + } catch (e) { + $exceptionHandler(e); + } + }); + return directives; + }]); + } + hasDirectives[name].push(directiveFactory); + } else { + forEach(name, reverseParams(registerDirective)); + } + return this; + }; + + + /** + * @ngdoc method + * @name $compileProvider#aHrefSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.aHrefSanitizationWhitelist(); + } + }; + + + /** + * @ngdoc method + * @name $compileProvider#imgSrcSanitizationWhitelist + * @kind function + * + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp); + return this; + } else { + return $$sanitizeUriProvider.imgSrcSanitizationWhitelist(); + } + }; + + /** + * @ngdoc method + * @name $compileProvider#debugInfoEnabled + * + * @param {boolean=} enabled update the debugInfoEnabled state if provided, otherwise just return the + * current debugInfoEnabled state + * @returns {*} current value if used as getter or itself (chaining) if used as setter + * + * @kind function + * + * @description + * Call this method to enable/disable various debug runtime information in the compiler such as adding + * binding information and a reference to the current scope on to DOM elements. + * If enabled, the compiler will add the following to DOM elements that have been bound to the scope + * * `ng-binding` CSS class + * * `$binding` data property containing an array of the binding expressions + * + * You may want to use this in production for a significant performance boost. See + * {@link guide/production#disabling-debug-data Disabling Debug Data} for more. + * + * The default value is true. + */ + var debugInfoEnabled = true; + this.debugInfoEnabled = function(enabled) { + if(isDefined(enabled)) { + debugInfoEnabled = enabled; + return this; + } + return debugInfoEnabled; + }; + + this.$get = [ + '$injector', '$interpolate', '$exceptionHandler', '$templateRequest', '$parse', + '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri', + function($injector, $interpolate, $exceptionHandler, $templateRequest, $parse, + $controller, $rootScope, $document, $sce, $animate, $$sanitizeUri) { + + var Attributes = function(element, attributesToCopy) { + if (attributesToCopy) { + var keys = Object.keys(attributesToCopy); + var i, l, key; + + for (i = 0, l = keys.length; i < l; i++) { + key = keys[i]; + this[key] = attributesToCopy[key]; + } + } else { + this.$attr = {}; + } + + this.$$element = element; + }; + + Attributes.prototype = { + $normalize: directiveNormalize, + + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$addClass + * @kind function + * + * @description + * Adds the CSS class value specified by the classVal parameter to the element. If animations + * are enabled then an animation will be triggered for the class addition. + * + * @param {string} classVal The className value that will be added to the element + */ + $addClass : function(classVal) { + if(classVal && classVal.length > 0) { + $animate.addClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$removeClass + * @kind function + * + * @description + * Removes the CSS class value specified by the classVal parameter from the element. If + * animations are enabled then an animation will be triggered for the class removal. + * + * @param {string} classVal The className value that will be removed from the element + */ + $removeClass : function(classVal) { + if(classVal && classVal.length > 0) { + $animate.removeClass(this.$$element, classVal); + } + }, + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$updateClass + * @kind function + * + * @description + * Adds and removes the appropriate CSS class values to the element based on the difference + * between the new and old CSS class values (specified as newClasses and oldClasses). + * + * @param {string} newClasses The current CSS className value + * @param {string} oldClasses The former CSS className value + */ + $updateClass : function(newClasses, oldClasses) { + var toAdd = tokenDifference(newClasses, oldClasses); + if (toAdd && toAdd.length) { + $animate.addClass(this.$$element, toAdd); + } + + var toRemove = tokenDifference(oldClasses, newClasses); + if (toRemove && toRemove.length) { + $animate.removeClass(this.$$element, toRemove); + } + }, + + /** + * Set a normalized attribute on the element in a way such that all directives + * can share the attribute. This function properly handles boolean attributes. + * @param {string} key Normalized key. (ie ngAttribute) + * @param {string|boolean} value The value to set. If `null` attribute will be deleted. + * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute. + * Defaults to true. + * @param {string=} attrName Optional none normalized name. Defaults to key. + */ + $set: function(key, value, writeAttr, attrName) { + // TODO: decide whether or not to throw an error if "class" + //is set through this function since it may cause $updateClass to + //become unstable. + + var node = this.$$element[0], + booleanKey = getBooleanAttrName(node, key), + aliasedKey = getAliasedAttrName(node, key), + observer = key, + normalizedVal, + nodeName; + + if (booleanKey) { + this.$$element.prop(key, value); + attrName = booleanKey; + } else if(aliasedKey) { + this[aliasedKey] = value; + observer = aliasedKey; + } + + this[key] = value; + + // translate normalized key to actual key + if (attrName) { + this.$attr[key] = attrName; + } else { + attrName = this.$attr[key]; + if (!attrName) { + this.$attr[key] = attrName = snake_case(key, '-'); + } + } + + nodeName = nodeName_(this.$$element); + + // sanitize a[href] and img[src] values + if ((nodeName === 'a' && key === 'href') || + (nodeName === 'img' && key === 'src')) { + this[key] = value = $$sanitizeUri(value, key === 'src'); + } + + if (writeAttr !== false) { + if (value === null || value === undefined) { + this.$$element.removeAttr(attrName); + } else { + this.$$element.attr(attrName, value); + } + } + + // fire observers + var $$observers = this.$$observers; + $$observers && forEach($$observers[observer], function(fn) { + try { + fn(value); + } catch (e) { + $exceptionHandler(e); + } + }); + }, + + + /** + * @ngdoc method + * @name $compile.directive.Attributes#$observe + * @kind function + * + * @description + * Observes an interpolated attribute. + * + * The observer function will be invoked once during the next `$digest` following + * compilation. The observer is then invoked whenever the interpolated value + * changes. + * + * @param {string} key Normalized key. (ie ngAttribute) . + * @param {function(interpolatedValue)} fn Function that will be called whenever + the interpolated value of the attribute changes. + * See the {@link guide/directive#Attributes Directives} guide for more info. + * @returns {function()} Returns a deregistration function for this observer. + */ + $observe: function(key, fn) { + var attrs = this, + $$observers = (attrs.$$observers || (attrs.$$observers = {})), + listeners = ($$observers[key] || ($$observers[key] = [])); + + listeners.push(fn); + $rootScope.$evalAsync(function() { + if (!listeners.$$inter) { + // no one registered attribute interpolation function, so lets call it manually + fn(attrs[key]); + } + }); + + return function() { + arrayRemove(listeners, fn); + }; + } + }; + + + function safeAddClass($element, className) { + try { + $element.addClass(className); + } catch(e) { + // ignore, since it means that we are trying to set class on + // SVG element, where class name is read-only. + } + } + + + var startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}') + ? identity + : function denormalizeTemplate(template) { + return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol); + }, + NG_ATTR_BINDING = /^ngAttr[A-Z]/; + + compile.$$addBindingInfo = debugInfoEnabled ? function $$addBindingInfo($element, binding) { + var bindings = $element.data('$binding') || []; + + if (isArray(binding)) { + bindings = bindings.concat(binding); + } else { + bindings.push(binding); + } + + $element.data('$binding', bindings); + } : noop; + + compile.$$addBindingClass = debugInfoEnabled ? function $$addBindingClass($element) { + safeAddClass($element, 'ng-binding'); + } : noop; + + compile.$$addScopeInfo = debugInfoEnabled ? function $$addScopeInfo($element, scope, isolated, noTemplate) { + var dataName = isolated ? (noTemplate ? '$isolateScopeNoTemplate' : '$isolateScope') : '$scope'; + $element.data(dataName, scope); + } : noop; + + compile.$$addScopeClass = debugInfoEnabled ? function $$addScopeClass($element, isolated) { + safeAddClass($element, isolated ? 'ng-isolate-scope' : 'ng-scope'); + } : noop; + + return compile; + + //================================ + + function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective, + previousCompileContext) { + if (!($compileNodes instanceof jqLite)) { + // jquery always rewraps, whereas we need to preserve the original selector so that we can + // modify it. + $compileNodes = jqLite($compileNodes); + } + // We can not compile top level text elements since text nodes can be merged and we will + // not be able to attach scope data to them, so we will wrap them in <span> + forEach($compileNodes, function(node, index){ + if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) { + $compileNodes[index] = jqLite(node).wrap('<span></span>').parent()[0]; + } + }); + var compositeLinkFn = + compileNodes($compileNodes, transcludeFn, $compileNodes, + maxPriority, ignoreDirective, previousCompileContext); + compile.$$addScopeClass($compileNodes); + var namespace = null; + var namespaceAdaptedCompileNodes = $compileNodes; + var lastCompileNode; + return function publicLinkFn(scope, cloneConnectFn, transcludeControllers, parentBoundTranscludeFn, futureParentElement){ + assertArg(scope, 'scope'); + if (!namespace) { + namespace = detectNamespaceForChildElements(futureParentElement); + } + if (namespace !== 'html' && $compileNodes[0] !== lastCompileNode) { + namespaceAdaptedCompileNodes = jqLite( + wrapTemplate(namespace, jqLite('<div>').append($compileNodes).html()) + ); + } + // When using a directive with replace:true and templateUrl the $compileNodes + // might change, so we need to recreate the namespace adapted compileNodes. + lastCompileNode = $compileNodes[0]; + + // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart + // and sometimes changes the structure of the DOM. + var $linkNode = cloneConnectFn + ? JQLitePrototype.clone.call(namespaceAdaptedCompileNodes) // IMPORTANT!!! + : namespaceAdaptedCompileNodes; + + if (transcludeControllers) { + for (var controllerName in transcludeControllers) { + $linkNode.data('$' + controllerName + 'Controller', transcludeControllers[controllerName].instance); + } + } + + compile.$$addScopeInfo($linkNode, scope); + + if (cloneConnectFn) cloneConnectFn($linkNode, scope); + if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn); + return $linkNode; + }; + } + + function detectNamespaceForChildElements(parentElement) { + // TODO: Make this detect MathML as well... + var node = parentElement && parentElement[0]; + if (!node) { + return 'html'; + } else { + return nodeName_(node) !== 'foreignobject' && node.toString().match(/SVG/) ? 'svg': 'html'; + } + } + + /** + * Compile function matches each node in nodeList against the directives. Once all directives + * for a particular node are collected their compile functions are executed. The compile + * functions return values - the linking functions - are combined into a composite linking + * function, which is the a linking function for the node. + * + * @param {NodeList} nodeList an array of nodes or NodeList to compile + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new child of the transcluded parent scope. + * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then + * the rootElement must be set the jqLite collection of the compile root. This is + * needed so that the jqLite collection items can be replaced with widgets. + * @param {number=} maxPriority Max directive priority. + * @returns {Function} A composite linking function of all of the matched directives or null. + */ + function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective, + previousCompileContext) { + var linkFns = [], + attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound, nodeLinkFnFound; + + for (var i = 0; i < nodeList.length; i++) { + attrs = new Attributes(); + + // we must always refer to nodeList[i] since the nodes can be replaced underneath us. + directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined, + ignoreDirective); + + nodeLinkFn = (directives.length) + ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement, + null, [], [], previousCompileContext) + : null; + + if (nodeLinkFn && nodeLinkFn.scope) { + compile.$$addScopeClass(attrs.$$element); + } + + childLinkFn = (nodeLinkFn && nodeLinkFn.terminal || + !(childNodes = nodeList[i].childNodes) || + !childNodes.length) + ? null + : compileNodes(childNodes, + nodeLinkFn ? ( + (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement) + && nodeLinkFn.transclude) : transcludeFn); + + if (nodeLinkFn || childLinkFn) { + linkFns.push(i, nodeLinkFn, childLinkFn); + linkFnFound = true; + nodeLinkFnFound = nodeLinkFnFound || nodeLinkFn; + } + + //use the previous context only for the first element in the virtual group + previousCompileContext = null; + } + + // return a linking function if we have found anything, null otherwise + return linkFnFound ? compositeLinkFn : null; + + function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) { + var nodeLinkFn, childLinkFn, node, childScope, i, ii, idx, childBoundTranscludeFn; + var stableNodeList; + + + if (nodeLinkFnFound) { + // copy nodeList so that if a nodeLinkFn removes or adds an element at this DOM level our + // offsets don't get screwed up + var nodeListLength = nodeList.length; + stableNodeList = new Array(nodeListLength); + + // create a sparse array by only copying the elements which have a linkFn + for (i = 0; i < linkFns.length; i+=3) { + idx = linkFns[i]; + stableNodeList[idx] = nodeList[idx]; + } + } else { + stableNodeList = nodeList; + } + + for(i = 0, ii = linkFns.length; i < ii;) { + node = stableNodeList[linkFns[i++]]; + nodeLinkFn = linkFns[i++]; + childLinkFn = linkFns[i++]; + + if (nodeLinkFn) { + if (nodeLinkFn.scope) { + childScope = scope.$new(); + compile.$$addScopeInfo(jqLite(node), childScope); + } else { + childScope = scope; + } + + if ( nodeLinkFn.transcludeOnThisElement ) { + childBoundTranscludeFn = createBoundTranscludeFn( + scope, nodeLinkFn.transclude, parentBoundTranscludeFn, + nodeLinkFn.elementTranscludeOnThisElement); + + } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) { + childBoundTranscludeFn = parentBoundTranscludeFn; + + } else if (!parentBoundTranscludeFn && transcludeFn) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn); + + } else { + childBoundTranscludeFn = null; + } + + nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn); + + } else if (childLinkFn) { + childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn); + } + } + } + } + + function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn, elementTransclusion) { + + var boundTranscludeFn = function(transcludedScope, cloneFn, controllers, futureParentElement) { + var scopeCreated = false; + + if (!transcludedScope) { + transcludedScope = scope.$new(); + transcludedScope.$$transcluded = true; + scopeCreated = true; + } + + var clone = transcludeFn(transcludedScope, cloneFn, controllers, previousBoundTranscludeFn, futureParentElement); + if (scopeCreated && !elementTransclusion) { + clone.on('$destroy', function() { transcludedScope.$destroy(); }); + } + return clone; + }; + + return boundTranscludeFn; + } + + /** + * Looks for directives on the given node and adds them to the directive collection which is + * sorted. + * + * @param node Node to search. + * @param directives An array to which the directives are added to. This array is sorted before + * the function returns. + * @param attrs The shared attrs object which is used to populate the normalized attributes. + * @param {number=} maxPriority Max directive priority. + */ + function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) { + var nodeType = node.nodeType, + attrsMap = attrs.$attr, + match, + className; + + switch(nodeType) { + case 1: /* Element */ + // use the node name: <directive> + addDirective(directives, + directiveNormalize(nodeName_(node)), 'E', maxPriority, ignoreDirective); + + // iterate over the attributes + for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes, + j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) { + var attrStartName = false; + var attrEndName = false; + + attr = nAttrs[j]; + if (!msie || msie >= 8 || attr.specified) { + name = attr.name; + value = trim(attr.value); + + // support ngAttr attribute binding + ngAttrName = directiveNormalize(name); + if (isNgAttr = NG_ATTR_BINDING.test(ngAttrName)) { + name = snake_case(ngAttrName.substr(6), '-'); + } + + var directiveNName = ngAttrName.replace(/(Start|End)$/, ''); + if (directiveIsMultiElement(directiveNName)) { + if (ngAttrName === directiveNName + 'Start') { + attrStartName = name; + attrEndName = name.substr(0, name.length - 5) + 'end'; + name = name.substr(0, name.length - 6); + } + } + + nName = directiveNormalize(name.toLowerCase()); + attrsMap[nName] = name; + if (isNgAttr || !attrs.hasOwnProperty(nName)) { + attrs[nName] = value; + if (getBooleanAttrName(node, nName)) { + attrs[nName] = true; // presence means true + } + } + addAttrInterpolateDirective(node, directives, value, nName, isNgAttr); + addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName, + attrEndName); + } + } + + // use class as directive + className = node.className; + if (isString(className) && className !== '') { + while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) { + nName = directiveNormalize(match[2]); + if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[3]); + } + className = className.substr(match.index + match[0].length); + } + } + break; + case 3: /* Text Node */ + addTextInterpolateDirective(directives, node.nodeValue); + break; + case 8: /* Comment */ + try { + match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue); + if (match) { + nName = directiveNormalize(match[1]); + if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) { + attrs[nName] = trim(match[2]); + } + } + } catch (e) { + // turns out that under some circumstances IE9 throws errors when one attempts to read + // comment's node value. + // Just ignore it and continue. (Can't seem to reproduce in test case.) + } + break; + } + + directives.sort(byPriority); + return directives; + } + + /** + * Given a node with an directive-start it collects all of the siblings until it finds + * directive-end. + * @param node + * @param attrStart + * @param attrEnd + * @returns {*} + */ + function groupScan(node, attrStart, attrEnd) { + var nodes = []; + var depth = 0; + if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) { + var startNode = node; + do { + if (!node) { + throw $compileMinErr('uterdir', + "Unterminated attribute, found '{0}' but no matching '{1}' found.", + attrStart, attrEnd); + } + if (node.nodeType == 1 /** Element **/) { + if (node.hasAttribute(attrStart)) depth++; + if (node.hasAttribute(attrEnd)) depth--; + } + nodes.push(node); + node = node.nextSibling; + } while (depth > 0); + } else { + nodes.push(node); + } + + return jqLite(nodes); + } + + /** + * Wrapper for linking function which converts normal linking function into a grouped + * linking function. + * @param linkFn + * @param attrStart + * @param attrEnd + * @returns {Function} + */ + function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) { + return function(scope, element, attrs, controllers, transcludeFn) { + element = groupScan(element[0], attrStart, attrEnd); + return linkFn(scope, element, attrs, controllers, transcludeFn); + }; + } + + /** + * Once the directives have been collected, their compile functions are executed. This method + * is responsible for inlining directive templates as well as terminating the application + * of the directives if the terminal directive has been reached. + * + * @param {Array} directives Array of collected directives to execute their compile function. + * this needs to be pre-sorted by priority order. + * @param {Node} compileNode The raw DOM node to apply the compile functions to + * @param {Object} templateAttrs The shared attribute function + * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the + * scope argument is auto-generated to the new + * child of the transcluded parent scope. + * @param {JQLite} jqCollection If we are working on the root of the compile tree then this + * argument has the root jqLite array so that we can replace nodes + * on it. + * @param {Object=} originalReplaceDirective An optional directive that will be ignored when + * compiling the transclusion. + * @param {Array.<Function>} preLinkFns + * @param {Array.<Function>} postLinkFns + * @param {Object} previousCompileContext Context used for previous compilation of the current + * node + * @returns {Function} linkFn + */ + function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, + jqCollection, originalReplaceDirective, preLinkFns, postLinkFns, + previousCompileContext) { + previousCompileContext = previousCompileContext || {}; + + var terminalPriority = -Number.MAX_VALUE, + newScopeDirective, + controllerDirectives = previousCompileContext.controllerDirectives, + controllers, + newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective, + templateDirective = previousCompileContext.templateDirective, + nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective, + hasTranscludeDirective = false, + hasTemplate = false, + hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective, + $compileNode = templateAttrs.$$element = jqLite(compileNode), + directive, + directiveName, + $template, + replaceDirective = originalReplaceDirective, + childTranscludeFn = transcludeFn, + linkFn, + directiveValue; + + // executes all directives on the current element + for(var i = 0, ii = directives.length; i < ii; i++) { + directive = directives[i]; + var attrStart = directive.$$start; + var attrEnd = directive.$$end; + + // collect multiblock sections + if (attrStart) { + $compileNode = groupScan(compileNode, attrStart, attrEnd); + } + $template = undefined; + + if (terminalPriority > directive.priority) { + break; // prevent further processing of directives + } + + if (directiveValue = directive.scope) { + + // skip the check for directives with async templates, we'll check the derived sync + // directive when the template arrives + if (!directive.templateUrl) { + if (isObject(directiveValue)) { + // This directive is trying to add an isolated scope. + // Check that there is no scope of any kind already + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective || newScopeDirective, + directive, $compileNode); + newIsolateScopeDirective = directive; + } else { + // This directive is trying to add a child scope. + // Check that there is no isolated scope already + assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive, + $compileNode); + } + } + + newScopeDirective = newScopeDirective || directive; + } + + directiveName = directive.name; + + if (!directive.templateUrl && directive.controller) { + directiveValue = directive.controller; + controllerDirectives = controllerDirectives || {}; + assertNoDuplicate("'" + directiveName + "' controller", + controllerDirectives[directiveName], directive, $compileNode); + controllerDirectives[directiveName] = directive; + } + + if (directiveValue = directive.transclude) { + hasTranscludeDirective = true; + + // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion. + // This option should only be used by directives that know how to safely handle element transclusion, + // where the transcluded nodes are added or replaced after linking. + if (!directive.$$tlb) { + assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode); + nonTlbTranscludeDirective = directive; + } + + if (directiveValue == 'element') { + hasElementTranscludeDirective = true; + terminalPriority = directive.priority; + $template = $compileNode; + $compileNode = templateAttrs.$$element = + jqLite(document.createComment(' ' + directiveName + ': ' + + templateAttrs[directiveName] + ' ')); + compileNode = $compileNode[0]; + replaceWith(jqCollection, sliceArgs($template), compileNode); + + childTranscludeFn = compile($template, transcludeFn, terminalPriority, + replaceDirective && replaceDirective.name, { + // Don't pass in: + // - controllerDirectives - otherwise we'll create duplicates controllers + // - newIsolateScopeDirective or templateDirective - combining templates with + // element transclusion doesn't make sense. + // + // We need only nonTlbTranscludeDirective so that we prevent putting transclusion + // on the same element more than once. + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + } else { + $template = jqLite(jqLiteClone(compileNode)).contents(); + $compileNode.empty(); // clear contents + childTranscludeFn = compile($template, transcludeFn); + } + } + + if (directive.template) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + directiveValue = (isFunction(directive.template)) + ? directive.template($compileNode, templateAttrs) + : directive.template; + + directiveValue = denormalizeTemplate(directiveValue); + + if (directive.replace) { + replaceDirective = directive; + if (jqLiteIsTextNode(directiveValue)) { + $template = []; + } else { + $template = jqLite(wrapTemplate(directive.templateNamespace, trim(directiveValue))); + } + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + directiveName, ''); + } + + replaceWith(jqCollection, $compileNode, compileNode); + + var newTemplateAttrs = {$attr: {}}; + + // combine directives from the original node and from the template: + // - take the array of directives for this element + // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed) + // - collect directives from the template and sort them by priority + // - combine directives as: processed + template + unprocessed + var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs); + var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1)); + + if (newIsolateScopeDirective) { + markDirectivesAsIsolate(templateDirectives); + } + directives = directives.concat(templateDirectives).concat(unprocessedDirectives); + mergeTemplateAttributes(templateAttrs, newTemplateAttrs); + + ii = directives.length; + } else { + $compileNode.html(directiveValue); + } + } + + if (directive.templateUrl) { + hasTemplate = true; + assertNoDuplicate('template', templateDirective, directive, $compileNode); + templateDirective = directive; + + if (directive.replace) { + replaceDirective = directive; + } + + nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode, + templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, { + controllerDirectives: controllerDirectives, + newIsolateScopeDirective: newIsolateScopeDirective, + templateDirective: templateDirective, + nonTlbTranscludeDirective: nonTlbTranscludeDirective + }); + ii = directives.length; + } else if (directive.compile) { + try { + linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn); + if (isFunction(linkFn)) { + addLinkFns(null, linkFn, attrStart, attrEnd); + } else if (linkFn) { + addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd); + } + } catch (e) { + $exceptionHandler(e, startingTag($compileNode)); + } + } + + if (directive.terminal) { + nodeLinkFn.terminal = true; + terminalPriority = Math.max(terminalPriority, directive.priority); + } + + } + + nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true; + nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective; + nodeLinkFn.elementTranscludeOnThisElement = hasElementTranscludeDirective; + nodeLinkFn.templateOnThisElement = hasTemplate; + nodeLinkFn.transclude = childTranscludeFn; + + previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective; + + // might be normal or delayed nodeLinkFn depending on if templateUrl is present + return nodeLinkFn; + + //////////////////// + + function addLinkFns(pre, post, attrStart, attrEnd) { + if (pre) { + if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd); + pre.require = directive.require; + pre.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + pre = cloneAndAnnotateFn(pre, {isolateScope: true}); + } + preLinkFns.push(pre); + } + if (post) { + if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd); + post.require = directive.require; + post.directiveName = directiveName; + if (newIsolateScopeDirective === directive || directive.$$isolateScope) { + post = cloneAndAnnotateFn(post, {isolateScope: true}); + } + postLinkFns.push(post); + } + } + + + function getControllers(directiveName, require, $element, elementControllers) { + var value, retrievalMethod = 'data', optional = false; + if (isString(require)) { + while((value = require.charAt(0)) == '^' || value == '?') { + require = require.substr(1); + if (value == '^') { + retrievalMethod = 'inheritedData'; + } + optional = optional || value == '?'; + } + value = null; + + if (elementControllers && retrievalMethod === 'data') { + if (value = elementControllers[require]) { + value = value.instance; + } + } + value = value || $element[retrievalMethod]('$' + require + 'Controller'); + + if (!value && !optional) { + throw $compileMinErr('ctreq', + "Controller '{0}', required by directive '{1}', can't be found!", + require, directiveName); + } + return value; + } else if (isArray(require)) { + value = []; + forEach(require, function(require) { + value.push(getControllers(directiveName, require, $element, elementControllers)); + }); + } + return value; + } + + + function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) { + var i, ii, linkFn, controller, isolateScope, elementControllers, transcludeFn, $element, + attrs; + + if (compileNode === linkNode) { + attrs = templateAttrs; + $element = templateAttrs.$$element; + } else { + $element = jqLite(linkNode); + attrs = new Attributes($element, templateAttrs); + } + + if (newIsolateScopeDirective) { + isolateScope = scope.$new(true); + } + + transcludeFn = boundTranscludeFn && controllersBoundTransclude; + if (controllerDirectives) { + // TODO: merge `controllers` and `elementControllers` into single object. + controllers = {}; + elementControllers = {}; + forEach(controllerDirectives, function(directive) { + var locals = { + $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope, + $element: $element, + $attrs: attrs, + $transclude: transcludeFn + }, controllerInstance; + + controller = directive.controller; + if (controller == '@') { + controller = attrs[directive.name]; + } + + controllerInstance = $controller(controller, locals, true, directive.controllerAs); + + // For directives with element transclusion the element is a comment, + // but jQuery .data doesn't support attaching data to comment nodes as it's hard to + // clean up (http://bugs.jquery.com/ticket/8335). + // Instead, we save the controllers for the element in a local hash and attach to .data + // later, once we have the actual element. + elementControllers[directive.name] = controllerInstance; + if (!hasElementTranscludeDirective) { + $element.data('$' + directive.name + 'Controller', controllerInstance.instance); + } + + controllers[directive.name] = controllerInstance; + }); + } + + if (newIsolateScopeDirective) { + var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/; + + compile.$$addScopeInfo($element, isolateScope, true, !(templateDirective && (templateDirective === newIsolateScopeDirective || + templateDirective === newIsolateScopeDirective.$$originalDirective))); + compile.$$addScopeClass($element, true); + + var isolateScopeController = controllers && controllers[newIsolateScopeDirective.name]; + var isolateBindingContext = isolateScope; + if (isolateScopeController && isolateScopeController.identifier && + newIsolateScopeDirective.bindToController === true) { + isolateBindingContext = isolateScopeController.instance; + } + forEach(newIsolateScopeDirective.scope, function(definition, scopeName) { + var match = definition.match(LOCAL_REGEXP) || [], + attrName = match[3] || scopeName, + optional = (match[2] == '?'), + mode = match[1], // @, =, or & + lastValue, + parentGet, parentSet, compare; + + isolateScope.$$isolateBindings[scopeName] = mode + attrName; + + switch (mode) { + + case '@': + attrs.$observe(attrName, function(value) { + isolateScope[scopeName] = value; + }); + attrs.$$observers[attrName].$$scope = scope; + if( attrs[attrName] ) { + // If the attribute has been provided then we trigger an interpolation to ensure + // the value is there for use in the link fn + isolateBindingContext[scopeName] = $interpolate(attrs[attrName])(scope); + } + break; + + case '=': + if (optional && !attrs[attrName]) { + return; + } + parentGet = $parse(attrs[attrName]); + if (parentGet.literal) { + compare = equals; + } else { + compare = function(a,b) { return a === b || (a !== a && b !== b); }; + } + parentSet = parentGet.assign || function() { + // reset the change, or we will throw this exception on every $digest + lastValue = isolateBindingContext[scopeName] = parentGet(scope); + throw $compileMinErr('nonassign', + "Expression '{0}' used with directive '{1}' is non-assignable!", + attrs[attrName], newIsolateScopeDirective.name); + }; + lastValue = isolateBindingContext[scopeName] = parentGet(scope); + var unwatch = scope.$watch($parse(attrs[attrName], function parentValueWatch(parentValue) { + if (!compare(parentValue, isolateBindingContext[scopeName])) { + // we are out of sync and need to copy + if (!compare(parentValue, lastValue)) { + // parent changed and it has precedence + isolateBindingContext[scopeName] = parentValue; + } else { + // if the parent can be assigned then do so + parentSet(scope, parentValue = isolateBindingContext[scopeName]); + } + } + return lastValue = parentValue; + }), null, parentGet.literal); + isolateScope.$on('$destroy', unwatch); + break; + + case '&': + parentGet = $parse(attrs[attrName]); + isolateBindingContext[scopeName] = function(locals) { + return parentGet(scope, locals); + }; + break; + + default: + throw $compileMinErr('iscp', + "Invalid isolate scope definition for directive '{0}'." + + " Definition: {... {1}: '{2}' ...}", + newIsolateScopeDirective.name, scopeName, definition); + } + }); + } + if (controllers) { + forEach(controllers, function(controller) { + controller(); + }); + controllers = null; + } + + // PRELINKING + for(i = 0, ii = preLinkFns.length; i < ii; i++) { + linkFn = preLinkFns[i]; + invokeLinkFn(linkFn, + linkFn.isolateScope ? isolateScope : scope, + $element, + attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), + transcludeFn + ); + } + + // RECURSION + // We only pass the isolate scope, if the isolate directive has a template, + // otherwise the child elements do not belong to the isolate directive. + var scopeToChild = scope; + if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) { + scopeToChild = isolateScope; + } + childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn); + + // POSTLINKING + for(i = postLinkFns.length - 1; i >= 0; i--) { + linkFn = postLinkFns[i]; + invokeLinkFn(linkFn, + linkFn.isolateScope ? isolateScope : scope, + $element, + attrs, + linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), + transcludeFn + ); + } + + // This is the function that is injected as `$transclude`. + // Note: all arguments are optional! + function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement) { + var transcludeControllers; + + // No scope passed in: + if (!isScope(scope)) { + futureParentElement = cloneAttachFn; + cloneAttachFn = scope; + scope = undefined; + } + + if (hasElementTranscludeDirective) { + transcludeControllers = elementControllers; + } + if (!futureParentElement) { + futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element; + } + return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement); + } + } + } + + function markDirectivesAsIsolate(directives) { + // mark all directives as needing isolate scope. + for (var j = 0, jj = directives.length; j < jj; j++) { + directives[j] = inherit(directives[j], {$$isolateScope: true}); + } + } + + /** + * looks up the directive and decorates it with exception handling and proper parameters. We + * call this the boundDirective. + * + * @param {string} name name of the directive to look up. + * @param {string} location The directive must be found in specific format. + * String containing any of theses characters: + * + * * `E`: element name + * * `A': attribute + * * `C`: class + * * `M`: comment + * @returns {boolean} true if directive was added. + */ + function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName, + endAttrName) { + if (name === ignoreDirective) return null; + var match = null; + if (hasDirectives.hasOwnProperty(name)) { + for(var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i<ii; i++) { + try { + directive = directives[i]; + if ( (maxPriority === undefined || maxPriority > directive.priority) && + directive.restrict.indexOf(location) != -1) { + if (startAttrName) { + directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName}); + } + tDirectives.push(directive); + match = directive; + } + } catch(e) { $exceptionHandler(e); } + } + } + return match; + } + + + /** + * looks up the directive and returns true if it is a multi-element directive, + * and therefore requires DOM nodes between -start and -end markers to be grouped + * together. + * + * @param {string} name name of the directive to look up. + * @returns true if directive was registered as multi-element. + */ + function directiveIsMultiElement(name) { + if (hasDirectives.hasOwnProperty(name)) { + for(var directive, directives = $injector.get(name + Suffix), + i = 0, ii = directives.length; i<ii; i++) { + directive = directives[i]; + if (directive.multiElement) { + return true; + } + } + } + return false; + } + + /** + * When the element is replaced with HTML template then the new attributes + * on the template need to be merged with the existing attributes in the DOM. + * The desired effect is to have both of the attributes present. + * + * @param {object} dst destination attributes (original DOM) + * @param {object} src source attributes (from the directive template) + */ + function mergeTemplateAttributes(dst, src) { + var srcAttr = src.$attr, + dstAttr = dst.$attr, + $element = dst.$$element; + + // reapply the old attributes to the new element + forEach(dst, function(value, key) { + if (key.charAt(0) != '$') { + if (src[key] && src[key] !== value) { + value += (key === 'style' ? ';' : ' ') + src[key]; + } + dst.$set(key, value, true, srcAttr[key]); + } + }); + + // copy the new attributes on the old attrs object + forEach(src, function(value, key) { + if (key == 'class') { + safeAddClass($element, value); + dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value; + } else if (key == 'style') { + $element.attr('style', $element.attr('style') + ';' + value); + dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value; + // `dst` will never contain hasOwnProperty as DOM parser won't let it. + // You will get an "InvalidCharacterError: DOM Exception 5" error if you + // have an attribute like "has-own-property" or "data-has-own-property", etc. + } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) { + dst[key] = value; + dstAttr[key] = srcAttr[key]; + } + }); + } + + + function compileTemplateUrl(directives, $compileNode, tAttrs, + $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) { + var linkQueue = [], + afterTemplateNodeLinkFn, + afterTemplateChildLinkFn, + beforeTemplateCompileNode = $compileNode[0], + origAsyncDirective = directives.shift(), + // The fact that we have to copy and patch the directive seems wrong! + derivedSyncDirective = extend({}, origAsyncDirective, { + templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective + }), + templateUrl = (isFunction(origAsyncDirective.templateUrl)) + ? origAsyncDirective.templateUrl($compileNode, tAttrs) + : origAsyncDirective.templateUrl, + templateNamespace = origAsyncDirective.templateNamespace; + + $compileNode.empty(); + + $templateRequest($sce.getTrustedResourceUrl(templateUrl)) + .then(function(content) { + var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn; + + content = denormalizeTemplate(content); + + if (origAsyncDirective.replace) { + if (jqLiteIsTextNode(content)) { + $template = []; + } else { + $template = jqLite(wrapTemplate(templateNamespace, trim(content))); + } + compileNode = $template[0]; + + if ($template.length != 1 || compileNode.nodeType !== 1) { + throw $compileMinErr('tplrt', + "Template for directive '{0}' must have exactly one root element. {1}", + origAsyncDirective.name, templateUrl); + } + + tempTemplateAttrs = {$attr: {}}; + replaceWith($rootElement, $compileNode, compileNode); + var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs); + + if (isObject(origAsyncDirective.scope)) { + markDirectivesAsIsolate(templateDirectives); + } + directives = templateDirectives.concat(directives); + mergeTemplateAttributes(tAttrs, tempTemplateAttrs); + } else { + compileNode = beforeTemplateCompileNode; + $compileNode.html(content); + } + + directives.unshift(derivedSyncDirective); + + afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs, + childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns, + previousCompileContext); + forEach($rootElement, function(node, i) { + if (node == compileNode) { + $rootElement[i] = $compileNode[0]; + } + }); + afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn); + + while(linkQueue.length) { + var scope = linkQueue.shift(), + beforeTemplateLinkNode = linkQueue.shift(), + linkRootElement = linkQueue.shift(), + boundTranscludeFn = linkQueue.shift(), + linkNode = $compileNode[0]; + + if (beforeTemplateLinkNode !== beforeTemplateCompileNode) { + var oldClasses = beforeTemplateLinkNode.className; + + if (!(previousCompileContext.hasElementTranscludeDirective && + origAsyncDirective.replace)) { + // it was cloned therefore we have to clone as well. + linkNode = jqLiteClone(compileNode); + } + replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode); + + // Copy in CSS classes from original node + safeAddClass(jqLite(linkNode), oldClasses); + } + if (afterTemplateNodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn); + } else { + childBoundTranscludeFn = boundTranscludeFn; + } + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, + childBoundTranscludeFn); + } + linkQueue = null; + }); + + return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) { + var childBoundTranscludeFn = boundTranscludeFn; + if (linkQueue) { + linkQueue.push(scope); + linkQueue.push(node); + linkQueue.push(rootElement); + linkQueue.push(childBoundTranscludeFn); + } else { + if (afterTemplateNodeLinkFn.transcludeOnThisElement) { + childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn); + } + afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn); + } + }; + } + + + /** + * Sorting function for bound directives. + */ + function byPriority(a, b) { + var diff = b.priority - a.priority; + if (diff !== 0) return diff; + if (a.name !== b.name) return (a.name < b.name) ? -1 : 1; + return a.index - b.index; + } + + + function assertNoDuplicate(what, previousDirective, directive, element) { + if (previousDirective) { + throw $compileMinErr('multidir', 'Multiple directives [{0}, {1}] asking for {2} on: {3}', + previousDirective.name, directive.name, what, startingTag(element)); + } + } + + + function addTextInterpolateDirective(directives, text) { + var interpolateFn = $interpolate(text, true); + if (interpolateFn) { + directives.push({ + priority: 0, + compile: function textInterpolateCompileFn(templateNode) { + var templateNodeParent = templateNode.parent(), + hasCompileParent = !!templateNodeParent.length; + + // When transcluding a template that has bindings in the root + // we don't have a parent and thus need to add the class during linking fn. + if (hasCompileParent) compile.$$addBindingClass(templateNodeParent); + + return function textInterpolateLinkFn(scope, node) { + var parent = node.parent(); + if (!hasCompileParent) compile.$$addBindingClass(parent); + compile.$$addBindingInfo(parent, interpolateFn.expressions); + scope.$watch(interpolateFn, function interpolateFnWatchAction(value) { + node[0].nodeValue = value; + }); + }; + } + }); + } + } + + + function wrapTemplate(type, template) { + type = lowercase(type || 'html'); + switch(type) { + case 'svg': + case 'math': + var wrapper = document.createElement('div'); + wrapper.innerHTML = '<'+type+'>'+template+'</'+type+'>'; + return wrapper.childNodes[0].childNodes; + default: + return template; + } + } + + + function getTrustedContext(node, attrNormalizedName) { + if (attrNormalizedName == "srcdoc") { + return $sce.HTML; + } + var tag = nodeName_(node); + // maction[xlink:href] can source SVG. It's not limited to <maction>. + if (attrNormalizedName == "xlinkHref" || + (tag == "form" && attrNormalizedName == "action") || + (tag != "img" && (attrNormalizedName == "src" || + attrNormalizedName == "ngSrc"))) { + return $sce.RESOURCE_URL; + } + } + + + function addAttrInterpolateDirective(node, directives, value, name, allOrNothing) { + var interpolateFn = $interpolate(value, true); + + // no interpolation found -> ignore + if (!interpolateFn) return; + + + if (name === "multiple" && nodeName_(node) === "select") { + throw $compileMinErr("selmulti", + "Binding to the 'multiple' attribute is not supported. Element: {0}", + startingTag(node)); + } + + directives.push({ + priority: 100, + compile: function() { + return { + pre: function attrInterpolatePreLinkFn(scope, element, attr) { + var $$observers = (attr.$$observers || (attr.$$observers = {})); + + if (EVENT_HANDLER_ATTR_REGEXP.test(name)) { + throw $compileMinErr('nodomevents', + "Interpolations for HTML DOM event attributes are disallowed. Please use the " + + "ng- versions (such as ng-click instead of onclick) instead."); + } + + // we need to interpolate again, in case the attribute value has been updated + // (e.g. by another directive's compile function) + interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name), + ALL_OR_NOTHING_ATTRS[name] || allOrNothing); + + // if attribute was updated so that there is no interpolation going on we don't want to + // register any observers + if (!interpolateFn) return; + + // initialize attr object so that it's ready in case we need the value for isolate + // scope initialization, otherwise the value would not be available from isolate + // directive's linking fn during linking phase + attr[name] = interpolateFn(scope); + + ($$observers[name] || ($$observers[name] = [])).$$inter = true; + (attr.$$observers && attr.$$observers[name].$$scope || scope). + $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) { + //special case for class attribute addition + removal + //so that class changes can tap into the animation + //hooks provided by the $animate service. Be sure to + //skip animations when the first digest occurs (when + //both the new and the old values are the same) since + //the CSS classes are the non-interpolated values + if(name === 'class' && newValue != oldValue) { + attr.$updateClass(newValue, oldValue); + } else { + attr.$set(name, newValue); + } + }); + } + }; + } + }); + } + + + /** + * This is a special jqLite.replaceWith, which can replace items which + * have no parents, provided that the containing jqLite collection is provided. + * + * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes + * in the root of the tree. + * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep + * the shell, but replace its DOM node reference. + * @param {Node} newNode The new DOM node. + */ + function replaceWith($rootElement, elementsToRemove, newNode) { + var firstElementToRemove = elementsToRemove[0], + removeCount = elementsToRemove.length, + parent = firstElementToRemove.parentNode, + i, ii; + + if ($rootElement) { + for(i = 0, ii = $rootElement.length; i < ii; i++) { + if ($rootElement[i] == firstElementToRemove) { + $rootElement[i++] = newNode; + for (var j = i, j2 = j + removeCount - 1, + jj = $rootElement.length; + j < jj; j++, j2++) { + if (j2 < jj) { + $rootElement[j] = $rootElement[j2]; + } else { + delete $rootElement[j]; + } + } + $rootElement.length -= removeCount - 1; + + // If the replaced element is also the jQuery .context then replace it + // .context is a deprecated jQuery api, so we should set it only when jQuery set it + // http://api.jquery.com/context/ + if ($rootElement.context === firstElementToRemove) { + $rootElement.context = newNode; + } + break; + } + } + } + + if (parent) { + parent.replaceChild(newNode, firstElementToRemove); + } + + // TODO(perf): what's this document fragment for? is it needed? can we at least reuse it? + var fragment = document.createDocumentFragment(); + fragment.appendChild(firstElementToRemove); + + // Copy over user data (that includes Angular's $scope etc.). Don't copy private + // data here because there's no public interface in jQuery to do that and copying over + // event listeners (which is the main use of private data) wouldn't work anyway. + jqLite(newNode).data(jqLite(firstElementToRemove).data()); + + // Remove data of the replaced element. We cannot just call .remove() + // on the element it since that would deallocate scope that is needed + // for the new node. Instead, remove the data "manually". + if (!jQuery) { + delete jqLite.cache[firstElementToRemove[jqLite.expando]]; + } else { + // jQuery 2.x doesn't expose the data storage. Use jQuery.cleanData to clean up after + // the replaced element. The cleanData version monkey-patched by Angular would cause + // the scope to be trashed and we do need the very same scope to work with the new + // element. However, we cannot just cache the non-patched version and use it here as + // that would break if another library patches the method after Angular does (one + // example is jQuery UI). Instead, set a flag indicating scope destroying should be + // skipped this one time. + skipDestroyOnNextJQueryCleanData = true; + jQuery.cleanData([firstElementToRemove]); + } + + for (var k = 1, kk = elementsToRemove.length; k < kk; k++) { + var element = elementsToRemove[k]; + jqLite(element).remove(); // must do this way to clean up expando + fragment.appendChild(element); + delete elementsToRemove[k]; + } + + elementsToRemove[0] = newNode; + elementsToRemove.length = 1; + } + + + function cloneAndAnnotateFn(fn, annotation) { + return extend(function() { return fn.apply(null, arguments); }, fn, annotation); + } + + + function invokeLinkFn(linkFn, scope, $element, attrs, controllers, transcludeFn) { + try { + linkFn(scope, $element, attrs, controllers, transcludeFn); + } catch(e) { + $exceptionHandler(e, startingTag($element)); + } + } + }]; +} + +var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i; +/** + * Converts all accepted directives format into proper directive name. + * All of these will become 'myDirective': + * my:Directive + * my-directive + * x-my-directive + * data-my:directive + * + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ +function directiveNormalize(name) { + return camelCase(name.replace(PREFIX_REGEXP, '')); +} + +/** + * @ngdoc type + * @name $compile.directive.Attributes + * + * @description + * A shared object between directive compile / linking functions which contains normalized DOM + * element attributes. The values reflect current binding state `{{ }}`. The normalization is + * needed since all of these are treated as equivalent in Angular: + * + * ``` + * <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a"> + * ``` + */ + +/** + * @ngdoc property + * @name $compile.directive.Attributes#$attr + * + * @description + * A map of DOM element attribute names to the normalized name. This is + * needed to do reverse lookup from normalized name back to actual name. + */ + + +/** + * @ngdoc method + * @name $compile.directive.Attributes#$set + * @kind function + * + * @description + * Set DOM element attribute value. + * + * + * @param {string} name Normalized element attribute name of the property to modify. The name is + * reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr} + * property to the original name. + * @param {string} value Value to set the attribute to. The value can be an interpolated string. + */ + + + +/** + * Closure compiler type information + */ + +function nodesetLinkingFn( + /* angular.Scope */ scope, + /* NodeList */ nodeList, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +){} + +function directiveLinkingFn( + /* nodesetLinkingFn */ nodesetLinkingFn, + /* angular.Scope */ scope, + /* Node */ node, + /* Element */ rootElement, + /* function(Function) */ boundTranscludeFn +){} + +function tokenDifference(str1, str2) { + var values = '', + tokens1 = str1.split(/\s+/), + tokens2 = str2.split(/\s+/); + + outer: + for(var i = 0; i < tokens1.length; i++) { + var token = tokens1[i]; + for(var j = 0; j < tokens2.length; j++) { + if(token == tokens2[j]) continue outer; + } + values += (values.length > 0 ? ' ' : '') + token; + } + return values; +} + +/** + * @ngdoc provider + * @name $controllerProvider + * @description + * The {@link ng.$controller $controller service} is used by Angular to create new + * controllers. + * + * This provider allows controller registration via the + * {@link ng.$controllerProvider#register register} method. + */ +function $ControllerProvider() { + var controllers = {}, + globals = false, + CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/; + + + /** + * @ngdoc method + * @name $controllerProvider#register + * @param {string|Object} name Controller name, or an object map of controllers where the keys are + * the names and the values are the constructors. + * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI + * annotations in the array notation). + */ + this.register = function(name, constructor) { + assertNotHasOwnProperty(name, 'controller'); + if (isObject(name)) { + extend(controllers, name); + } else { + controllers[name] = constructor; + } + }; + + /** + * @ngdoc method + * @name $controllerProvider#allowGlobals + * @description If called, allows `$controller` to find controller constructors on `window` + */ + this.allowGlobals = function() { + globals = true; + }; + + + this.$get = ['$injector', '$window', function($injector, $window) { + + /** + * @ngdoc service + * @name $controller + * @requires $injector + * + * @param {Function|string} constructor If called with a function then it's considered to be the + * controller constructor function. Otherwise it's considered to be a string which is used + * to retrieve the controller constructor using the following steps: + * + * * check if a controller with given name is registered via `$controllerProvider` + * * check if evaluating the string on the current scope returns a constructor + * * if $controllerProvider#allowGlobals, check `window[constructor]` on the global + * `window` object (not recommended) + * + * @param {Object} locals Injection locals for Controller. + * @return {Object} Instance of given controller. + * + * @description + * `$controller` service is responsible for instantiating controllers. + * + * It's just a simple call to {@link auto.$injector $injector}, but extracted into + * a service, so that one can override this service with [BC version](https://gist.github.com/1649788). + */ + return function(expression, locals, later, ident) { + // PRIVATE API: + // param `later` --- indicates that the controller's constructor is invoked at a later time. + // If true, $controller will allocate the object with the correct + // prototype chain, but will not invoke the controller until a returned + // callback is invoked. + // param `ident` --- An optional label which overrides the label parsed from the controller + // expression, if any. + var instance, match, constructor, identifier; + later = later === true; + if (ident && isString(ident)) { + identifier = ident; + } + + if(isString(expression)) { + match = expression.match(CNTRL_REG), + constructor = match[1], + identifier = identifier || match[3]; + expression = controllers.hasOwnProperty(constructor) + ? controllers[constructor] + : getter(locals.$scope, constructor, true) || + (globals ? getter($window, constructor, true) : undefined); + + assertArgFn(expression, constructor, true); + } + + if (later) { + // Instantiate controller later: + // This machinery is used to create an instance of the object before calling the + // controller's constructor itself. + // + // This allows properties to be added to the controller before the constructor is + // invoked. Primarily, this is used for isolate scope bindings in $compile. + // + // This feature is not intended for use by applications, and is thus not documented + // publicly. + var Constructor = function() {}; + Constructor.prototype = (isArray(expression) ? + expression[expression.length - 1] : expression).prototype; + instance = new Constructor(); + + if (identifier) { + addIdentifier(locals, identifier, instance, constructor || expression.name); + } + + return extend(function() { + $injector.invoke(expression, instance, locals, constructor); + return instance; + }, { + instance: instance, + identifier: identifier + }); + } + + instance = $injector.instantiate(expression, locals, constructor); + + if (identifier) { + addIdentifier(locals, identifier, instance, constructor || expression.name); + } + + return instance; + }; + + function addIdentifier(locals, identifier, instance, name) { + if (!(locals && isObject(locals.$scope))) { + throw minErr('$controller')('noscp', + "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.", + name, identifier); + } + + locals.$scope[identifier] = instance; + } + }]; +} + +/** + * @ngdoc service + * @name $document + * @requires $window + * + * @description + * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object. + * + * @example + <example module="documentExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <p>$document title: <b ng-bind="title"></b></p> + <p>window.document title: <b ng-bind="windowTitle"></b></p> + </div> + </file> + <file name="script.js"> + angular.module('documentExample', []) + .controller('ExampleController', ['$scope', '$document', function($scope, $document) { + $scope.title = $document[0].title; + $scope.windowTitle = angular.element(window.document)[0].title; + }]); + </file> + </example> + */ +function $DocumentProvider(){ + this.$get = ['$window', function(window){ + return jqLite(window.document); + }]; +} + +/** + * @ngdoc service + * @name $exceptionHandler + * @requires ng.$log + * + * @description + * Any uncaught exception in angular expressions is delegated to this service. + * The default implementation simply delegates to `$log.error` which logs it into + * the browser console. + * + * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by + * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing. + * + * ## Example: + * + * ```js + * angular.module('exceptionOverride', []).factory('$exceptionHandler', function () { + * return function (exception, cause) { + * exception.message += ' (caused by "' + cause + '")'; + * throw exception; + * }; + * }); + * ``` + * + * This example will override the normal action of `$exceptionHandler`, to make angular + * exceptions fail hard when they happen, instead of just logging to the console. + * + * @param {Error} exception Exception associated with the error. + * @param {string=} cause optional information about the context in which + * the error was thrown. + * + */ +function $ExceptionHandlerProvider() { + this.$get = ['$log', function($log) { + return function(exception, cause) { + $log.error.apply($log, arguments); + }; + }]; +} + +/** + * Parse headers into key value object + * + * @param {string} headers Raw headers as a string + * @returns {Object} Parsed headers as key value object + */ +function parseHeaders(headers) { + var parsed = {}, key, val, i; + + if (!headers) return parsed; + + forEach(headers.split('\n'), function(line) { + i = line.indexOf(':'); + key = lowercase(trim(line.substr(0, i))); + val = trim(line.substr(i + 1)); + + if (key) { + parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val; + } + }); + + return parsed; +} + + +/** + * Returns a function that provides access to parsed headers. + * + * Headers are lazy parsed when first requested. + * @see parseHeaders + * + * @param {(string|Object)} headers Headers to provide access to. + * @returns {function(string=)} Returns a getter function which if called with: + * + * - if called with single an argument returns a single header value or null + * - if called with no arguments returns an object containing all headers. + */ +function headersGetter(headers) { + var headersObj = isObject(headers) ? headers : undefined; + + return function(name) { + if (!headersObj) headersObj = parseHeaders(headers); + + if (name) { + return headersObj[lowercase(name)] || null; + } + + return headersObj; + }; +} + + +/** + * Chain all given functions + * + * This function is used for both request and response transforming + * + * @param {*} data Data to transform. + * @param {function(string=)} headers Http headers getter fn. + * @param {(Function|Array.<Function>)} fns Function or an array of functions. + * @returns {*} Transformed data. + */ +function transformData(data, headers, fns) { + if (isFunction(fns)) + return fns(data, headers); + + forEach(fns, function(fn) { + data = fn(data, headers); + }); + + return data; +} + + +function isSuccess(status) { + return 200 <= status && status < 300; +} + + +/** + * @ngdoc provider + * @name $httpProvider + * @description + * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service. + * */ +function $HttpProvider() { + var JSON_START = /^\s*(\[|\{[^\{])/, + JSON_END = /[\}\]]\s*$/, + PROTECTION_PREFIX = /^\)\]\}',?\n/, + CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': 'application/json;charset=utf-8'}; + + /** + * @ngdoc property + * @name $httpProvider#defaults + * @description + * + * Object containing default values for all {@link ng.$http $http} requests. + * + * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token. + * Defaults value is `'XSRF-TOKEN'`. + * + * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the + * XSRF token. Defaults value is `'X-XSRF-TOKEN'`. + * + * - **`defaults.headers`** - {Object} - Default headers for all $http requests. + * Refer to {@link ng.$http#setting-http-headers $http} for documentation on + * setting default headers. + * - **`defaults.headers.common`** + * - **`defaults.headers.post`** + * - **`defaults.headers.put`** + * - **`defaults.headers.patch`** + **/ + var defaults = this.defaults = { + // transform incoming response data + transformResponse: [function(data) { + if (isString(data)) { + // strip json vulnerability protection prefix + data = data.replace(PROTECTION_PREFIX, ''); + if (JSON_START.test(data) && JSON_END.test(data)) + data = fromJson(data); + } + return data; + }], + + // transform outgoing request data + transformRequest: [function(d) { + return isObject(d) && !isFile(d) && !isBlob(d) ? toJson(d) : d; + }], + + // default headers + headers: { + common: { + 'Accept': 'application/json, text/plain, */*' + }, + post: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + put: shallowCopy(CONTENT_TYPE_APPLICATION_JSON), + patch: shallowCopy(CONTENT_TYPE_APPLICATION_JSON) + }, + + xsrfCookieName: 'XSRF-TOKEN', + xsrfHeaderName: 'X-XSRF-TOKEN' + }; + + var useApplyAsync = false; + /** + * @ngdoc method + * @name $httpProvider#useApplyAsync + * @description + * + * Configure $http service to combine processing of multiple http responses received at around + * the same time via {@link ng.$rootScope#applyAsync $rootScope.$applyAsync}. This can result in + * significant performance improvement for bigger applications that make many HTTP requests + * concurrently (common during application bootstrap). + * + * Defaults to false. If no value is specifed, returns the current configured value. + * + * @param {boolean=} value If true, when requests are loaded, they will schedule a deferred + * "apply" on the next tick, giving time for subsequent requests in a roughly ~10ms window + * to load and share the same digest cycle. + * + * @returns {boolean|Object} If a value is specified, returns the $httpProvider for chaining. + * otherwise, returns the current configured value. + **/ + this.useApplyAsync = function(value) { + if (isDefined(value)) { + useApplyAsync = !!value; + return this; + } + return useApplyAsync; + }; + + /** + * Are ordered by request, i.e. they are applied in the same order as the + * array, on request, but reverse order, on response. + */ + var interceptorFactories = this.interceptors = []; + + this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector', + function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) { + + var defaultCache = $cacheFactory('$http'); + + /** + * Interceptors stored in reverse order. Inner interceptors before outer interceptors. + * The reversal is needed so that we can build up the interception chain around the + * server request. + */ + var reversedInterceptors = []; + + forEach(interceptorFactories, function(interceptorFactory) { + reversedInterceptors.unshift(isString(interceptorFactory) + ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory)); + }); + + /** + * @ngdoc service + * @kind function + * @name $http + * @requires ng.$httpBackend + * @requires $cacheFactory + * @requires $rootScope + * @requires $q + * @requires $injector + * + * @description + * The `$http` service is a core Angular service that facilitates communication with the remote + * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest) + * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP). + * + * For unit testing applications that use `$http` service, see + * {@link ngMock.$httpBackend $httpBackend mock}. + * + * For a higher level of abstraction, please check out the {@link ngResource.$resource + * $resource} service. + * + * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by + * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage + * it is important to familiarize yourself with these APIs and the guarantees they provide. + * + * + * ## General usage + * The `$http` service is a function which takes a single argument — a configuration object — + * that is used to generate an HTTP request and returns a {@link ng.$q promise} + * with two $http specific methods: `success` and `error`. + * + * ```js + * $http({method: 'GET', url: '/someUrl'}). + * success(function(data, status, headers, config) { + * // this callback will be called asynchronously + * // when the response is available + * }). + * error(function(data, status, headers, config) { + * // called asynchronously if an error occurs + * // or server returns response with an error status. + * }); + * ``` + * + * Since the returned value of calling the $http function is a `promise`, you can also use + * the `then` method to register callbacks, and these callbacks will receive a single argument – + * an object representing the response. See the API signature and type info below for more + * details. + * + * A response status code between 200 and 299 is considered a success status and + * will result in the success callback being called. Note that if the response is a redirect, + * XMLHttpRequest will transparently follow it, meaning that the error callback will not be + * called for such responses. + * + * ## Writing Unit Tests that use $http + * When unit testing (using {@link ngMock ngMock}), it is necessary to call + * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending + * request using trained responses. + * + * ``` + * $httpBackend.expectGET(...); + * $http.get(...); + * $httpBackend.flush(); + * ``` + * + * ## Shortcut methods + * + * Shortcut methods are also available. All shortcut methods require passing in the URL, and + * request data must be passed in for POST/PUT requests. + * + * ```js + * $http.get('/someUrl').success(successCallback); + * $http.post('/someUrl', data).success(successCallback); + * ``` + * + * Complete list of shortcut methods: + * + * - {@link ng.$http#get $http.get} + * - {@link ng.$http#head $http.head} + * - {@link ng.$http#post $http.post} + * - {@link ng.$http#put $http.put} + * - {@link ng.$http#delete $http.delete} + * - {@link ng.$http#jsonp $http.jsonp} + * - {@link ng.$http#patch $http.patch} + * + * + * ## Setting HTTP Headers + * + * The $http service will automatically add certain HTTP headers to all requests. These defaults + * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration + * object, which currently contains this default configuration: + * + * - `$httpProvider.defaults.headers.common` (headers that are common for all requests): + * - `Accept: application/json, text/plain, * / *` + * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests) + * - `Content-Type: application/json` + * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests) + * - `Content-Type: application/json` + * + * To add or overwrite these defaults, simply add or remove a property from these configuration + * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object + * with the lowercased HTTP method name as the key, e.g. + * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }. + * + * The defaults can also be set at runtime via the `$http.defaults` object in the same + * fashion. For example: + * + * ``` + * module.run(function($http) { + * $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w' + * }); + * ``` + * + * In addition, you can supply a `headers` property in the config object passed when + * calling `$http(config)`, which overrides the defaults without changing them globally. + * + * + * ## Transforming Requests and Responses + * + * Both requests and responses can be transformed using transformation functions: `transformRequest` + * and `transformResponse`. These properties can be a single function that returns + * the transformed value (`{function(data, headersGetter)`) or an array of such transformation functions, + * which allows you to `push` or `unshift` a new transformation function into the transformation chain. + * + * ### Default Transformations + * + * The `$httpProvider` provider and `$http` service expose `defaults.transformRequest` and + * `defaults.transformResponse` properties. If a request does not provide its own transformations + * then these will be applied. + * + * You can augment or replace the default transformations by modifying these properties by adding to or + * replacing the array. + * + * Angular provides the following default transformations: + * + * Request transformations (`$httpProvider.defaults.transformRequest` and `$http.defaults.transformRequest`): + * + * - If the `data` property of the request configuration object contains an object, serialize it + * into JSON format. + * + * Response transformations (`$httpProvider.defaults.transformResponse` and `$http.defaults.transformResponse`): + * + * - If XSRF prefix is detected, strip it (see Security Considerations section below). + * - If JSON response is detected, deserialize it using a JSON parser. + * + * + * ### Overriding the Default Transformations Per Request + * + * If you wish override the request/response transformations only for a single request then provide + * `transformRequest` and/or `transformResponse` properties on the configuration object passed + * into `$http`. + * + * Note that if you provide these properties on the config object the default transformations will be + * overwritten. If you wish to augment the default transformations then you must include them in your + * local transformation array. + * + * The following code demonstrates adding a new response transformation to be run after the default response + * transformations have been run. + * + * ```js + * function appendTransform(defaults, transform) { + * + * // We can't guarantee that the default transformation is an array + * defaults = angular.isArray(defaults) ? defaults : [defaults]; + * + * // Append the new transformation to the defaults + * return defaults.concat(transform); + * } + * + * $http({ + * url: '...', + * method: 'GET', + * transformResponse: appendTransform($http.defaults.transformResponse, function(value) { + * return doTransform(value); + * }) + * }); + * ``` + * + * + * ## Caching + * + * To enable caching, set the request configuration `cache` property to `true` (to use default + * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}). + * When the cache is enabled, `$http` stores the response from the server in the specified + * cache. The next time the same request is made, the response is served from the cache without + * sending a request to the server. + * + * Note that even if the response is served from cache, delivery of the data is asynchronous in + * the same way that real requests are. + * + * If there are multiple GET requests for the same URL that should be cached using the same + * cache, but the cache is not populated yet, only one request to the server will be made and + * the remaining requests will be fulfilled using the response from the first request. + * + * You can change the default cache to a new object (built with + * {@link ng.$cacheFactory `$cacheFactory`}) by updating the + * {@link ng.$http#properties_defaults `$http.defaults.cache`} property. All requests who set + * their `cache` property to `true` will now use this cache object. + * + * If you set the default cache to `false` then only requests that specify their own custom + * cache object will be cached. + * + * ## Interceptors + * + * Before you start creating interceptors, be sure to understand the + * {@link ng.$q $q and deferred/promise APIs}. + * + * For purposes of global error handling, authentication, or any kind of synchronous or + * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be + * able to intercept requests before they are handed to the server and + * responses before they are handed over to the application code that + * initiated these requests. The interceptors leverage the {@link ng.$q + * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing. + * + * The interceptors are service factories that are registered with the `$httpProvider` by + * adding them to the `$httpProvider.interceptors` array. The factory is called and + * injected with dependencies (if specified) and returns the interceptor. + * + * There are two kinds of interceptors (and two kinds of rejection interceptors): + * + * * `request`: interceptors get called with a http `config` object. The function is free to + * modify the `config` object or create a new one. The function needs to return the `config` + * object directly, or a promise containing the `config` or a new `config` object. + * * `requestError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * * `response`: interceptors get called with http `response` object. The function is free to + * modify the `response` object or create a new one. The function needs to return the `response` + * object directly, or as a promise containing the `response` or a new `response` object. + * * `responseError`: interceptor gets called when a previous interceptor threw an error or + * resolved with a rejection. + * + * + * ```js + * // register the interceptor as a service + * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) { + * return { + * // optional method + * 'request': function(config) { + * // do something on success + * return config; + * }, + * + * // optional method + * 'requestError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * }, + * + * + * + * // optional method + * 'response': function(response) { + * // do something on success + * return response; + * }, + * + * // optional method + * 'responseError': function(rejection) { + * // do something on error + * if (canRecover(rejection)) { + * return responseOrNewPromise + * } + * return $q.reject(rejection); + * } + * }; + * }); + * + * $httpProvider.interceptors.push('myHttpInterceptor'); + * + * + * // alternatively, register the interceptor via an anonymous factory + * $httpProvider.interceptors.push(function($q, dependency1, dependency2) { + * return { + * 'request': function(config) { + * // same as above + * }, + * + * 'response': function(response) { + * // same as above + * } + * }; + * }); + * ``` + * + * ## Security Considerations + * + * When designing web applications, consider security threats from: + * + * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) + * + * Both server and the client must cooperate in order to eliminate these threats. Angular comes + * pre-configured with strategies that address these issues, but for this to work backend server + * cooperation is required. + * + * ### JSON Vulnerability Protection + * + * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx) + * allows third party website to turn your JSON resource URL into + * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To + * counter this your server can prefix all JSON requests with following string `")]}',\n"`. + * Angular will automatically strip the prefix before processing it as JSON. + * + * For example if your server needs to return: + * ```js + * ['one','two'] + * ``` + * + * which is vulnerable to attack, your server can return: + * ```js + * )]}', + * ['one','two'] + * ``` + * + * Angular will strip the prefix, before processing the JSON. + * + * + * ### Cross Site Request Forgery (XSRF) Protection + * + * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which + * an unauthorized site can gain your user's private data. Angular provides a mechanism + * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie + * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only + * JavaScript that runs on your domain could read the cookie, your server can be assured that + * the XHR came from JavaScript running on your domain. The header will not be set for + * cross-domain requests. + * + * To take advantage of this, your server needs to set a token in a JavaScript readable session + * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the + * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure + * that only JavaScript running on your domain could have sent the request. The token must be + * unique for each user and must be verifiable by the server (to prevent the JavaScript from + * making up its own tokens). We recommend that the token is a digest of your site's + * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography)) + * for added security. + * + * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName + * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time, + * or the per-request config object. + * + * + * @param {object} config Object describing the request to be made and how it should be + * processed. The object has following properties: + * + * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc) + * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested. + * - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned + * to `?key1=value1&key2=value2` after the url. If the value is not a string, it will be + * JSONified. + * - **data** – `{string|Object}` – Data to be sent as the request message data. + * - **headers** – `{Object}` – Map of strings or functions which return strings representing + * HTTP headers to send to the server. If the return value of a function is null, the + * header will not be sent. + * - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token. + * - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token. + * - **transformRequest** – + * `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` – + * transform function or an array of such functions. The transform function takes the http + * request body and headers and returns its transformed (typically serialized) version. + * See {@link #overriding-the-default-transformations-per-request Overriding the Default Transformations} + * - **transformResponse** – + * `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` – + * transform function or an array of such functions. The transform function takes the http + * response body and headers and returns its transformed (typically deserialized) version. + * See {@link #overriding-the-default-transformations-per-request Overriding the Default Transformations} + * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the + * GET request, otherwise if a cache instance built with + * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for + * caching. + * - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} + * that should abort the request when resolved. + * - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the + * XHR object. See [requests with credentials](https://developer.mozilla.org/docs/Web/HTTP/Access_control_CORS#Requests_with_credentials) + * for more information. + * - **responseType** - `{string}` - see + * [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType). + * + * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the + * standard `then` method and two http specific methods: `success` and `error`. The `then` + * method takes two arguments a success and an error callback which will be called with a + * response object. The `success` and `error` methods take a single argument - a function that + * will be called when the request succeeds or fails respectively. The arguments passed into + * these functions are destructured representation of the response object passed into the + * `then` method. The response object has these properties: + * + * - **data** – `{string|Object}` – The response body transformed with the transform + * functions. + * - **status** – `{number}` – HTTP status code of the response. + * - **headers** – `{function([headerName])}` – Header getter function. + * - **config** – `{Object}` – The configuration object that was used to generate the request. + * - **statusText** – `{string}` – HTTP status text of the response. + * + * @property {Array.<Object>} pendingRequests Array of config objects for currently pending + * requests. This is primarily meant to be used for debugging purposes. + * + * + * @example +<example module="httpExample"> +<file name="index.html"> + <div ng-controller="FetchController"> + <select ng-model="method"> + <option>GET</option> + <option>JSONP</option> + </select> + <input type="text" ng-model="url" size="80"/> + <button id="fetchbtn" ng-click="fetch()">fetch</button><br> + <button id="samplegetbtn" ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button> + <button id="samplejsonpbtn" + ng-click="updateModel('JSONP', + 'https://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')"> + Sample JSONP + </button> + <button id="invalidjsonpbtn" + ng-click="updateModel('JSONP', 'https://angularjs.org/doesntexist&callback=JSON_CALLBACK')"> + Invalid JSONP + </button> + <pre>http status code: {{status}}</pre> + <pre>http response data: {{data}}</pre> + </div> +</file> +<file name="script.js"> + angular.module('httpExample', []) + .controller('FetchController', ['$scope', '$http', '$templateCache', + function($scope, $http, $templateCache) { + $scope.method = 'GET'; + $scope.url = 'http-hello.html'; + + $scope.fetch = function() { + $scope.code = null; + $scope.response = null; + + $http({method: $scope.method, url: $scope.url, cache: $templateCache}). + success(function(data, status) { + $scope.status = status; + $scope.data = data; + }). + error(function(data, status) { + $scope.data = data || "Request failed"; + $scope.status = status; + }); + }; + + $scope.updateModel = function(method, url) { + $scope.method = method; + $scope.url = url; + }; + }]); +</file> +<file name="http-hello.html"> + Hello, $http! +</file> +<file name="protractor.js" type="protractor"> + var status = element(by.binding('status')); + var data = element(by.binding('data')); + var fetchBtn = element(by.id('fetchbtn')); + var sampleGetBtn = element(by.id('samplegetbtn')); + var sampleJsonpBtn = element(by.id('samplejsonpbtn')); + var invalidJsonpBtn = element(by.id('invalidjsonpbtn')); + + it('should make an xhr GET request', function() { + sampleGetBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('200'); + expect(data.getText()).toMatch(/Hello, \$http!/); + }); + + it('should make a JSONP request to angularjs.org', function() { + sampleJsonpBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('200'); + expect(data.getText()).toMatch(/Super Hero!/); + }); + + it('should make JSONP request to invalid URL and invoke the error handler', + function() { + invalidJsonpBtn.click(); + fetchBtn.click(); + expect(status.getText()).toMatch('0'); + expect(data.getText()).toMatch('Request failed'); + }); +</file> +</example> + */ + function $http(requestConfig) { + var config = { + method: 'get', + transformRequest: defaults.transformRequest, + transformResponse: defaults.transformResponse + }; + var headers = mergeHeaders(requestConfig); + + extend(config, requestConfig); + config.headers = headers; + config.method = uppercase(config.method); + + var serverRequest = function(config) { + headers = config.headers; + var reqData = transformData(config.data, headersGetter(headers), config.transformRequest); + + // strip content-type if data is undefined + if (isUndefined(reqData)) { + forEach(headers, function(value, header) { + if (lowercase(header) === 'content-type') { + delete headers[header]; + } + }); + } + + if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) { + config.withCredentials = defaults.withCredentials; + } + + // send request + return sendReq(config, reqData, headers).then(transformResponse, transformResponse); + }; + + var chain = [serverRequest, undefined]; + var promise = $q.when(config); + + // apply interceptors + forEach(reversedInterceptors, function(interceptor) { + if (interceptor.request || interceptor.requestError) { + chain.unshift(interceptor.request, interceptor.requestError); + } + if (interceptor.response || interceptor.responseError) { + chain.push(interceptor.response, interceptor.responseError); + } + }); + + while(chain.length) { + var thenFn = chain.shift(); + var rejectFn = chain.shift(); + + promise = promise.then(thenFn, rejectFn); + } + + promise.success = function(fn) { + promise.then(function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + promise.error = function(fn) { + promise.then(null, function(response) { + fn(response.data, response.status, response.headers, config); + }); + return promise; + }; + + return promise; + + function transformResponse(response) { + // make a copy since the response must be cacheable + var resp = extend({}, response, { + data: transformData(response.data, response.headers, config.transformResponse) + }); + return (isSuccess(response.status)) + ? resp + : $q.reject(resp); + } + + function mergeHeaders(config) { + var defHeaders = defaults.headers, + reqHeaders = extend({}, config.headers), + defHeaderName, lowercaseDefHeaderName, reqHeaderName; + + defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]); + + // using for-in instead of forEach to avoid unecessary iteration after header has been found + defaultHeadersIteration: + for (defHeaderName in defHeaders) { + lowercaseDefHeaderName = lowercase(defHeaderName); + + for (reqHeaderName in reqHeaders) { + if (lowercase(reqHeaderName) === lowercaseDefHeaderName) { + continue defaultHeadersIteration; + } + } + + reqHeaders[defHeaderName] = defHeaders[defHeaderName]; + } + + // execute if header value is a function for merged headers + execHeaders(reqHeaders); + return reqHeaders; + + function execHeaders(headers) { + var headerContent; + + forEach(headers, function(headerFn, header) { + if (isFunction(headerFn)) { + headerContent = headerFn(); + if (headerContent != null) { + headers[header] = headerContent; + } else { + delete headers[header]; + } + } + }); + } + } + } + + $http.pendingRequests = []; + + /** + * @ngdoc method + * @name $http#get + * + * @description + * Shortcut method to perform `GET` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#delete + * + * @description + * Shortcut method to perform `DELETE` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#head + * + * @description + * Shortcut method to perform `HEAD` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#jsonp + * + * @description + * Shortcut method to perform `JSONP` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request. + * The name of the callback should be the string `JSON_CALLBACK`. + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethods('get', 'delete', 'head', 'jsonp'); + + /** + * @ngdoc method + * @name $http#post + * + * @description + * Shortcut method to perform `POST` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#put + * + * @description + * Shortcut method to perform `PUT` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + + /** + * @ngdoc method + * @name $http#patch + * + * @description + * Shortcut method to perform `PATCH` request. + * + * @param {string} url Relative or absolute URL specifying the destination of the request + * @param {*} data Request content + * @param {Object=} config Optional configuration object + * @returns {HttpPromise} Future object + */ + createShortMethodsWithData('post', 'put', 'patch'); + + /** + * @ngdoc property + * @name $http#defaults + * + * @description + * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of + * default headers, withCredentials as well as request and response transformations. + * + * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above. + */ + $http.defaults = defaults; + + + return $http; + + + function createShortMethods(names) { + forEach(arguments, function(name) { + $http[name] = function(url, config) { + return $http(extend(config || {}, { + method: name, + url: url + })); + }; + }); + } + + + function createShortMethodsWithData(name) { + forEach(arguments, function(name) { + $http[name] = function(url, data, config) { + return $http(extend(config || {}, { + method: name, + url: url, + data: data + })); + }; + }); + } + + + /** + * Makes the request. + * + * !!! ACCESSES CLOSURE VARS: + * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests + */ + function sendReq(config, reqData, reqHeaders) { + var deferred = $q.defer(), + promise = deferred.promise, + cache, + cachedResp, + url = buildUrl(config.url, config.params); + + $http.pendingRequests.push(config); + promise.then(removePendingReq, removePendingReq); + + + if ((config.cache || defaults.cache) && config.cache !== false && + (config.method === 'GET' || config.method === 'JSONP')) { + cache = isObject(config.cache) ? config.cache + : isObject(defaults.cache) ? defaults.cache + : defaultCache; + } + + if (cache) { + cachedResp = cache.get(url); + if (isDefined(cachedResp)) { + if (isPromiseLike(cachedResp)) { + // cached request has already been sent, but there is no response yet + cachedResp.then(removePendingReq, removePendingReq); + return cachedResp; + } else { + // serving from cache + if (isArray(cachedResp)) { + resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3]); + } else { + resolvePromise(cachedResp, 200, {}, 'OK'); + } + } + } else { + // put the promise for the non-transformed response into cache as a placeholder + cache.put(url, promise); + } + } + + + // if we won't have the response in cache, set the xsrf headers and + // send the request to the backend + if (isUndefined(cachedResp)) { + var xsrfValue = urlIsSameOrigin(config.url) + ? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName] + : undefined; + if (xsrfValue) { + reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue; + } + + $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout, + config.withCredentials, config.responseType); + } + + return promise; + + + /** + * Callback registered to $httpBackend(): + * - caches the response if desired + * - resolves the raw $http promise + * - calls $apply + */ + function done(status, response, headersString, statusText) { + if (cache) { + if (isSuccess(status)) { + cache.put(url, [status, response, parseHeaders(headersString), statusText]); + } else { + // remove promise from the cache + cache.remove(url); + } + } + + function resolveHttpPromise() { + resolvePromise(response, status, headersString, statusText); + } + + if (useApplyAsync) { + $rootScope.$applyAsync(resolveHttpPromise); + } else { + resolveHttpPromise(); + if (!$rootScope.$$phase) $rootScope.$apply(); + } + } + + + /** + * Resolves the raw $http promise. + */ + function resolvePromise(response, status, headers, statusText) { + // normalize internal statuses to 0 + status = Math.max(status, 0); + + (isSuccess(status) ? deferred.resolve : deferred.reject)({ + data: response, + status: status, + headers: headersGetter(headers), + config: config, + statusText : statusText + }); + } + + + function removePendingReq() { + var idx = $http.pendingRequests.indexOf(config); + if (idx !== -1) $http.pendingRequests.splice(idx, 1); + } + } + + + function buildUrl(url, params) { + if (!params) return url; + var parts = []; + forEachSorted(params, function(value, key) { + if (value === null || isUndefined(value)) return; + if (!isArray(value)) value = [value]; + + forEach(value, function(v) { + if (isObject(v)) { + if (isDate(v)){ + v = v.toISOString(); + } else { + v = toJson(v); + } + } + parts.push(encodeUriQuery(key) + '=' + + encodeUriQuery(v)); + }); + }); + if(parts.length > 0) { + url += ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&'); + } + return url; + } + }]; +} + +function createXhr(method) { + //if IE and the method is not RFC2616 compliant, or if XMLHttpRequest + //is not available, try getting an ActiveXObject. Otherwise, use XMLHttpRequest + //if it is available + if (msie <= 8 && (!method.match(/^(get|post|head|put|delete|options)$/i) || + !window.XMLHttpRequest)) { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } else if (window.XMLHttpRequest) { + return new window.XMLHttpRequest(); + } + + throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest."); +} + +/** + * @ngdoc service + * @name $httpBackend + * @requires $window + * @requires $document + * + * @description + * HTTP backend used by the {@link ng.$http service} that delegates to + * XMLHttpRequest object or JSONP and deals with browser incompatibilities. + * + * You should never need to use this service directly, instead use the higher-level abstractions: + * {@link ng.$http $http} or {@link ngResource.$resource $resource}. + * + * During testing this implementation is swapped with {@link ngMock.$httpBackend mock + * $httpBackend} which can be trained with responses. + */ +function $HttpBackendProvider() { + this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) { + return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]); + }]; +} + +function createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) { + var ABORTED = -1; + + // TODO(vojta): fix the signature + return function(method, url, post, callback, headers, timeout, withCredentials, responseType) { + var status; + $browser.$$incOutstandingRequestCount(); + url = url || $browser.url(); + + if (lowercase(method) == 'jsonp') { + var callbackId = '_' + (callbacks.counter++).toString(36); + callbacks[callbackId] = function(data) { + callbacks[callbackId].data = data; + callbacks[callbackId].called = true; + }; + + var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId), + callbackId, function(status, text) { + completeRequest(callback, status, callbacks[callbackId].data, "", text); + callbacks[callbackId] = noop; + }); + } else { + + var xhr = createXhr(method); + + xhr.open(method, url, true); + forEach(headers, function(value, key) { + if (isDefined(value)) { + xhr.setRequestHeader(key, value); + } + }); + + // In IE6 and 7, this might be called synchronously when xhr.send below is called and the + // response is in the cache. the promise api will ensure that to the app code the api is + // always async + xhr.onreadystatechange = function() { + // onreadystatechange might get called multiple times with readyState === 4 on mobile webkit caused by + // xhrs that are resolved while the app is in the background (see #5426). + // since calling completeRequest sets the `xhr` variable to null, we just check if it's not null before + // continuing + // + // we can't set xhr.onreadystatechange to undefined or delete it because that breaks IE8 (method=PATCH) and + // Safari respectively. + if (xhr && xhr.readyState == 4) { + var responseHeaders = null, + response = null, + statusText = ''; + + if(status !== ABORTED) { + responseHeaders = xhr.getAllResponseHeaders(); + + // responseText is the old-school way of retrieving response (supported by IE8 & 9) + // response/responseType properties were introduced in XHR Level2 spec (supported by IE10) + response = ('response' in xhr) ? xhr.response : xhr.responseText; + } + + // Accessing statusText on an aborted xhr object will + // throw an 'c00c023f error' in IE9 and lower, don't touch it. + if (!(status === ABORTED && msie < 10)) { + statusText = xhr.statusText; + } + + completeRequest(callback, + status || xhr.status, + response, + responseHeaders, + statusText); + } + }; + + if (withCredentials) { + xhr.withCredentials = true; + } + + if (responseType) { + try { + xhr.responseType = responseType; + } catch (e) { + // WebKit added support for the json responseType value on 09/03/2013 + // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are + // known to throw when setting the value "json" as the response type. Other older + // browsers implementing the responseType + // + // The json response type can be ignored if not supported, because JSON payloads are + // parsed on the client-side regardless. + if (responseType !== 'json') { + throw e; + } + } + } + + xhr.send(post || null); + } + + if (timeout > 0) { + var timeoutId = $browserDefer(timeoutRequest, timeout); + } else if (isPromiseLike(timeout)) { + timeout.then(timeoutRequest); + } + + + function timeoutRequest() { + status = ABORTED; + jsonpDone && jsonpDone(); + xhr && xhr.abort(); + } + + function completeRequest(callback, status, response, headersString, statusText) { + // cancel timeout and subsequent timeout promise resolution + timeoutId && $browserDefer.cancel(timeoutId); + jsonpDone = xhr = null; + + // fix status code when it is 0 (0 status is undocumented). + // Occurs when accessing file resources or on Android 4.1 stock browser + // while retrieving files from application cache. + if (status === 0) { + status = response ? 200 : urlResolve(url).protocol == 'file' ? 404 : 0; + } + + // normalize IE bug (http://bugs.jquery.com/ticket/1450) + status = status === 1223 ? 204 : status; + statusText = statusText || ''; + + callback(status, response, headersString, statusText); + $browser.$$completeOutstandingRequest(noop); + } + }; + + function jsonpReq(url, callbackId, done) { + // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.: + // - fetches local scripts via XHR and evals them + // - adds and immediately removes script elements from the document + var script = rawDocument.createElement('script'), callback = null; + script.type = "text/javascript"; + script.src = url; + script.async = true; + + callback = function(event) { + removeEventListenerFn(script, "load", callback); + removeEventListenerFn(script, "error", callback); + rawDocument.body.removeChild(script); + script = null; + var status = -1; + var text = "unknown"; + + if (event) { + if (event.type === "load" && !callbacks[callbackId].called) { + event = { type: "error" }; + } + text = event.type; + status = event.type === "error" ? 404 : 200; + } + + if (done) { + done(status, text); + } + }; + + addEventListenerFn(script, "load", callback); + addEventListenerFn(script, "error", callback); + rawDocument.body.appendChild(script); + return callback; + } +} + +var $interpolateMinErr = minErr('$interpolate'); + +/** + * @ngdoc provider + * @name $interpolateProvider + * + * @description + * + * Used for configuring the interpolation markup. Defaults to `{{` and `}}`. + * + * @example +<example module="customInterpolationApp"> +<file name="index.html"> +<script> + var customInterpolationApp = angular.module('customInterpolationApp', []); + + customInterpolationApp.config(function($interpolateProvider) { + $interpolateProvider.startSymbol('//'); + $interpolateProvider.endSymbol('//'); + }); + + + customInterpolationApp.controller('DemoController', function() { + this.label = "This binding is brought you by // interpolation symbols."; + }); +</script> +<div ng-app="App" ng-controller="DemoController as demo"> + //demo.label// +</div> +</file> +<file name="protractor.js" type="protractor"> + it('should interpolate binding with custom symbols', function() { + expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.'); + }); +</file> +</example> + */ +function $InterpolateProvider() { + var startSymbol = '{{'; + var endSymbol = '}}'; + + /** + * @ngdoc method + * @name $interpolateProvider#startSymbol + * @description + * Symbol to denote start of expression in the interpolated string. Defaults to `{{`. + * + * @param {string=} value new value to set the starting symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.startSymbol = function(value){ + if (value) { + startSymbol = value; + return this; + } else { + return startSymbol; + } + }; + + /** + * @ngdoc method + * @name $interpolateProvider#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * @param {string=} value new value to set the ending symbol to. + * @returns {string|self} Returns the symbol when used as getter and self if used as setter. + */ + this.endSymbol = function(value){ + if (value) { + endSymbol = value; + return this; + } else { + return endSymbol; + } + }; + + + this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) { + var startSymbolLength = startSymbol.length, + endSymbolLength = endSymbol.length, + escapedStartRegexp = new RegExp(startSymbol.replace(/./g, escape), 'g'), + escapedEndRegexp = new RegExp(endSymbol.replace(/./g, escape), 'g'); + + function escape(ch) { + return '\\\\\\' + ch; + } + + /** + * @ngdoc service + * @name $interpolate + * @kind function + * + * @requires $parse + * @requires $sce + * + * @description + * + * Compiles a string with markup into an interpolation function. This service is used by the + * HTML {@link ng.$compile $compile} service for data binding. See + * {@link ng.$interpolateProvider $interpolateProvider} for configuring the + * interpolation markup. + * + * + * ```js + * var $interpolate = ...; // injected + * var exp = $interpolate('Hello {{name | uppercase}}!'); + * expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!'); + * ``` + * + * `$interpolate` takes an optional fourth argument, `allOrNothing`. If `allOrNothing` is + * `true`, the interpolation function will return `undefined` unless all embedded expressions + * evaluate to a value other than `undefined`. + * + * ```js + * var $interpolate = ...; // injected + * var context = {greeting: 'Hello', name: undefined }; + * + * // default "forgiving" mode + * var exp = $interpolate('{{greeting}} {{name}}!'); + * expect(exp(context)).toEqual('Hello !'); + * + * // "allOrNothing" mode + * exp = $interpolate('{{greeting}} {{name}}!', false, null, true); + * expect(exp(context)).toBeUndefined(); + * context.name = 'Angular'; + * expect(exp(context)).toEqual('Hello Angular!'); + * ``` + * + * `allOrNothing` is useful for interpolating URLs. `ngSrc` and `ngSrcset` use this behavior. + * + * ####Escaped Interpolation + * $interpolate provides a mechanism for escaping interpolation markers. Start and end markers + * can be escaped by preceding each of their characters with a REVERSE SOLIDUS U+005C (backslash). + * It will be rendered as a regular start/end marker, and will not be interpreted as an expression + * or binding. + * + * This enables web-servers to prevent script injection attacks and defacing attacks, to some + * degree, while also enabling code examples to work without relying on the + * {@link ng.directive:ngNonBindable ngNonBindable} directive. + * + * **For security purposes, it is strongly encouraged that web servers escape user-supplied data, + * replacing angle brackets (<, >) with &lt; and &gt; respectively, and replacing all + * interpolation start/end markers with their escaped counterparts.** + * + * Escaped interpolation markers are only replaced with the actual interpolation markers in rendered + * output when the $interpolate service processes the text. So, for HTML elements interpolated + * by {@link ng.$compile $compile}, or otherwise interpolated with the `mustHaveExpression` parameter + * set to `true`, the interpolated text must contain an unescaped interpolation expression. As such, + * this is typically useful only when user-data is used in rendering a template from the server, or + * when otherwise untrusted data is used by a directive. + * + * <example> + * <file name="index.html"> + * <div ng-init="username='A user'"> + * <p ng-init="apptitle='Escaping demo'">{{apptitle}}: \{\{ username = "defaced value"; \}\} + * </p> + * <p><strong>{{username}}</strong> attempts to inject code which will deface the + * application, but fails to accomplish their task, because the server has correctly + * escaped the interpolation start/end markers with REVERSE SOLIDUS U+005C (backslash) + * characters.</p> + * <p>Instead, the result of the attempted script injection is visible, and can be removed + * from the database by an administrator.</p> + * </div> + * </file> + * </example> + * + * @param {string} text The text with markup to interpolate. + * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have + * embedded expression in order to return an interpolation function. Strings with no + * embedded expression will return null for the interpolation function. + * @param {string=} trustedContext when provided, the returned function passes the interpolated + * result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult, + * trustedContext)} before returning it. Refer to the {@link ng.$sce $sce} service that + * provides Strict Contextual Escaping for details. + * @param {boolean=} allOrNothing if `true`, then the returned function returns undefined + * unless all embedded expressions evaluate to a value other than `undefined`. + * @returns {function(context)} an interpolation function which is used to compute the + * interpolated string. The function has these parameters: + * + * - `context`: evaluation context for all expressions embedded in the interpolated text + */ + function $interpolate(text, mustHaveExpression, trustedContext, allOrNothing) { + allOrNothing = !!allOrNothing; + var startIndex, + endIndex, + index = 0, + expressions = [], + parseFns = [], + textLength = text.length, + exp, + concat = [], + expressionPositions = []; + + while(index < textLength) { + if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) && + ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) { + if (index !== startIndex) { + concat.push(unescapeText(text.substring(index, startIndex))); + } + exp = text.substring(startIndex + startSymbolLength, endIndex); + expressions.push(exp); + parseFns.push($parse(exp, parseStringifyInterceptor)); + index = endIndex + endSymbolLength; + expressionPositions.push(concat.length); + concat.push(''); + } else { + // we did not find an interpolation, so we have to add the remainder to the separators array + if (index !== textLength) { + concat.push(unescapeText(text.substring(index))); + } + break; + } + } + + // Concatenating expressions makes it hard to reason about whether some combination of + // concatenated values are unsafe to use and could easily lead to XSS. By requiring that a + // single expression be used for iframe[src], object[src], etc., we ensure that the value + // that's used is assigned or constructed by some JS code somewhere that is more testable or + // make it obvious that you bound the value to some user controlled value. This helps reduce + // the load when auditing for XSS issues. + if (trustedContext && concat.length > 1) { + throw $interpolateMinErr('noconcat', + "Error while interpolating: {0}\nStrict Contextual Escaping disallows " + + "interpolations that concatenate multiple expressions when a trusted value is " + + "required. See http://docs.angularjs.org/api/ng.$sce", text); + } + + if (!mustHaveExpression || expressions.length) { + var compute = function(values) { + for(var i = 0, ii = expressions.length; i < ii; i++) { + if (allOrNothing && isUndefined(values[i])) return; + concat[expressionPositions[i]] = values[i]; + } + return concat.join(''); + }; + + var getValue = function (value) { + return trustedContext ? + $sce.getTrusted(trustedContext, value) : + $sce.valueOf(value); + }; + + var stringify = function (value) { + if (value == null) { // null || undefined + return ''; + } + switch (typeof value) { + case 'string': { + break; + } + case 'number': { + value = '' + value; + break; + } + default: { + value = toJson(value); + } + } + + return value; + }; + + return extend(function interpolationFn(context) { + var i = 0; + var ii = expressions.length; + var values = new Array(ii); + + try { + for (; i < ii; i++) { + values[i] = parseFns[i](context); + } + + return compute(values); + } catch(err) { + var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, + err.toString()); + $exceptionHandler(newErr); + } + + }, { + // all of these properties are undocumented for now + exp: text, //just for compatibility with regular watchers created via $watch + expressions: expressions, + $$watchDelegate: function (scope, listener, objectEquality) { + var lastValue; + return scope.$watchGroup(parseFns, function interpolateFnWatcher(values, oldValues) { + var currValue = compute(values); + if (isFunction(listener)) { + listener.call(this, currValue, values !== oldValues ? lastValue : currValue, scope); + } + lastValue = currValue; + }, objectEquality); + } + }); + } + + function unescapeText(text) { + return text.replace(escapedStartRegexp, startSymbol). + replace(escapedEndRegexp, endSymbol); + } + + function parseStringifyInterceptor(value) { + try { + return stringify(getValue(value)); + } catch(err) { + var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text, + err.toString()); + $exceptionHandler(newErr); + } + } + } + + + /** + * @ngdoc method + * @name $interpolate#startSymbol + * @description + * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`. + * + * Use {@link ng.$interpolateProvider#startSymbol `$interpolateProvider.startSymbol`} to change + * the symbol. + * + * @returns {string} start symbol. + */ + $interpolate.startSymbol = function() { + return startSymbol; + }; + + + /** + * @ngdoc method + * @name $interpolate#endSymbol + * @description + * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`. + * + * Use {@link ng.$interpolateProvider#endSymbol `$interpolateProvider.endSymbol`} to change + * the symbol. + * + * @returns {string} end symbol. + */ + $interpolate.endSymbol = function() { + return endSymbol; + }; + + return $interpolate; + }]; +} + +function $IntervalProvider() { + this.$get = ['$rootScope', '$window', '$q', '$$q', + function($rootScope, $window, $q, $$q) { + var intervals = {}; + + + /** + * @ngdoc service + * @name $interval + * + * @description + * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay` + * milliseconds. + * + * The return value of registering an interval function is a promise. This promise will be + * notified upon each tick of the interval, and will be resolved after `count` iterations, or + * run indefinitely if `count` is not defined. The value of the notification will be the + * number of iterations that have run. + * To cancel an interval, call `$interval.cancel(promise)`. + * + * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to + * move forward by `millis` milliseconds and trigger any functions scheduled to run in that + * time. + * + * <div class="alert alert-warning"> + * **Note**: Intervals created by this service must be explicitly destroyed when you are finished + * with them. In particular they are not automatically destroyed when a controller's scope or a + * directive's element are destroyed. + * You should take this into consideration and make sure to always cancel the interval at the + * appropriate moment. See the example below for more details on how and when to do this. + * </div> + * + * @param {function()} fn A function that should be called repeatedly. + * @param {number} delay Number of milliseconds between each function call. + * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat + * indefinitely. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {promise} A promise which will be notified on each iteration. + * + * @example + * <example module="intervalExample"> + * <file name="index.html"> + * <script> + * angular.module('intervalExample', []) + * .controller('ExampleController', ['$scope', '$interval', + * function($scope, $interval) { + * $scope.format = 'M/d/yy h:mm:ss a'; + * $scope.blood_1 = 100; + * $scope.blood_2 = 120; + * + * var stop; + * $scope.fight = function() { + * // Don't start a new fight if we are already fighting + * if ( angular.isDefined(stop) ) return; + * + * stop = $interval(function() { + * if ($scope.blood_1 > 0 && $scope.blood_2 > 0) { + * $scope.blood_1 = $scope.blood_1 - 3; + * $scope.blood_2 = $scope.blood_2 - 4; + * } else { + * $scope.stopFight(); + * } + * }, 100); + * }; + * + * $scope.stopFight = function() { + * if (angular.isDefined(stop)) { + * $interval.cancel(stop); + * stop = undefined; + * } + * }; + * + * $scope.resetFight = function() { + * $scope.blood_1 = 100; + * $scope.blood_2 = 120; + * }; + * + * $scope.$on('$destroy', function() { + * // Make sure that the interval is destroyed too + * $scope.stopFight(); + * }); + * }]) + * // Register the 'myCurrentTime' directive factory method. + * // We inject $interval and dateFilter service since the factory method is DI. + * .directive('myCurrentTime', ['$interval', 'dateFilter', + * function($interval, dateFilter) { + * // return the directive link function. (compile function not needed) + * return function(scope, element, attrs) { + * var format, // date format + * stopTime; // so that we can cancel the time updates + * + * // used to update the UI + * function updateTime() { + * element.text(dateFilter(new Date(), format)); + * } + * + * // watch the expression, and update the UI on change. + * scope.$watch(attrs.myCurrentTime, function(value) { + * format = value; + * updateTime(); + * }); + * + * stopTime = $interval(updateTime, 1000); + * + * // listen on DOM destroy (removal) event, and cancel the next UI update + * // to prevent updating time after the DOM element was removed. + * element.on('$destroy', function() { + * $interval.cancel(stopTime); + * }); + * } + * }]); + * </script> + * + * <div> + * <div ng-controller="ExampleController"> + * Date format: <input ng-model="format"> <hr/> + * Current time is: <span my-current-time="format"></span> + * <hr/> + * Blood 1 : <font color='red'>{{blood_1}}</font> + * Blood 2 : <font color='red'>{{blood_2}}</font> + * <button type="button" data-ng-click="fight()">Fight</button> + * <button type="button" data-ng-click="stopFight()">StopFight</button> + * <button type="button" data-ng-click="resetFight()">resetFight</button> + * </div> + * </div> + * + * </file> + * </example> + */ + function interval(fn, delay, count, invokeApply) { + var setInterval = $window.setInterval, + clearInterval = $window.clearInterval, + iteration = 0, + skipApply = (isDefined(invokeApply) && !invokeApply), + deferred = (skipApply ? $$q : $q).defer(), + promise = deferred.promise; + + count = isDefined(count) ? count : 0; + + promise.then(null, null, fn); + + promise.$$intervalId = setInterval(function tick() { + deferred.notify(iteration++); + + if (count > 0 && iteration >= count) { + deferred.resolve(iteration); + clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + } + + if (!skipApply) $rootScope.$apply(); + + }, delay); + + intervals[promise.$$intervalId] = deferred; + + return promise; + } + + + /** + * @ngdoc method + * @name $interval#cancel + * + * @description + * Cancels a task associated with the `promise`. + * + * @param {promise} promise returned by the `$interval` function. + * @returns {boolean} Returns `true` if the task was successfully canceled. + */ + interval.cancel = function(promise) { + if (promise && promise.$$intervalId in intervals) { + intervals[promise.$$intervalId].reject('canceled'); + $window.clearInterval(promise.$$intervalId); + delete intervals[promise.$$intervalId]; + return true; + } + return false; + }; + + return interval; + }]; +} + +/** + * @ngdoc service + * @name $locale + * + * @description + * $locale service provides localization rules for various Angular components. As of right now the + * only public api is: + * + * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`) + */ +function $LocaleProvider(){ + this.$get = function() { + return { + id: 'en-us', + + NUMBER_FORMATS: { + DECIMAL_SEP: '.', + GROUP_SEP: ',', + PATTERNS: [ + { // Decimal Pattern + minInt: 1, + minFrac: 0, + maxFrac: 3, + posPre: '', + posSuf: '', + negPre: '-', + negSuf: '', + gSize: 3, + lgSize: 3 + },{ //Currency Pattern + minInt: 1, + minFrac: 2, + maxFrac: 2, + posPre: '\u00A4', + posSuf: '', + negPre: '(\u00A4', + negSuf: ')', + gSize: 3, + lgSize: 3 + } + ], + CURRENCY_SYM: '$' + }, + + DATETIME_FORMATS: { + MONTH: + 'January,February,March,April,May,June,July,August,September,October,November,December' + .split(','), + SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','), + DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','), + SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','), + AMPMS: ['AM','PM'], + medium: 'MMM d, y h:mm:ss a', + short: 'M/d/yy h:mm a', + fullDate: 'EEEE, MMMM d, y', + longDate: 'MMMM d, y', + mediumDate: 'MMM d, y', + shortDate: 'M/d/yy', + mediumTime: 'h:mm:ss a', + shortTime: 'h:mm a' + }, + + pluralCat: function(num) { + if (num === 1) { + return 'one'; + } + return 'other'; + } + }; + }; +} + +var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/, + DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21}; +var $locationMinErr = minErr('$location'); + + +/** + * Encode path using encodeUriSegment, ignoring forward slashes + * + * @param {string} path Path to encode + * @returns {string} + */ +function encodePath(path) { + var segments = path.split('/'), + i = segments.length; + + while (i--) { + segments[i] = encodeUriSegment(segments[i]); + } + + return segments.join('/'); +} + +function parseAbsoluteUrl(absoluteUrl, locationObj, appBase) { + var parsedUrl = urlResolve(absoluteUrl, appBase); + + locationObj.$$protocol = parsedUrl.protocol; + locationObj.$$host = parsedUrl.hostname; + locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null; +} + + +function parseAppUrl(relativeUrl, locationObj, appBase) { + var prefixed = (relativeUrl.charAt(0) !== '/'); + if (prefixed) { + relativeUrl = '/' + relativeUrl; + } + var match = urlResolve(relativeUrl, appBase); + locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ? + match.pathname.substring(1) : match.pathname); + locationObj.$$search = parseKeyValue(match.search); + locationObj.$$hash = decodeURIComponent(match.hash); + + // make sure path starts with '/'; + if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') { + locationObj.$$path = '/' + locationObj.$$path; + } +} + + +/** + * + * @param {string} begin + * @param {string} whole + * @returns {string} returns text from whole after begin or undefined if it does not begin with + * expected string. + */ +function beginsWith(begin, whole) { + if (whole.indexOf(begin) === 0) { + return whole.substr(begin.length); + } +} + + +function stripHash(url) { + var index = url.indexOf('#'); + return index == -1 ? url : url.substr(0, index); +} + + +function stripFile(url) { + return url.substr(0, stripHash(url).lastIndexOf('/') + 1); +} + +/* return the server only (scheme://host:port) */ +function serverBase(url) { + return url.substring(0, url.indexOf('/', url.indexOf('//') + 2)); +} + + +/** + * LocationHtml5Url represents an url + * This object is exposed as $location service when HTML5 mode is enabled and supported + * + * @constructor + * @param {string} appBase application base URL + * @param {string} basePrefix url path prefix + */ +function LocationHtml5Url(appBase, basePrefix) { + this.$$html5 = true; + basePrefix = basePrefix || ''; + var appBaseNoFile = stripFile(appBase); + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given html5 (regular) url string into properties + * @param {string} newAbsoluteUrl HTML5 url + * @private + */ + this.$$parse = function(url) { + var pathUrl = beginsWith(appBaseNoFile, url); + if (!isString(pathUrl)) { + throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url, + appBaseNoFile); + } + + parseAppUrl(pathUrl, this, appBase); + + if (!this.$$path) { + this.$$path = '/'; + } + + this.$$compose(); + }; + + /** + * Compose url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/' + }; + + this.$$parseLinkUrl = function(url, relHref) { + if (relHref && relHref[0] === '#') { + // special case for links to hash fragments: + // keep the old url and only replace the hash fragment + this.hash(relHref.slice(1)); + return true; + } + var appUrl, prevAppUrl; + var rewrittenUrl; + + if ( (appUrl = beginsWith(appBase, url)) !== undefined ) { + prevAppUrl = appUrl; + if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) { + rewrittenUrl = appBaseNoFile + (beginsWith('/', appUrl) || appUrl); + } else { + rewrittenUrl = appBase + prevAppUrl; + } + } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) { + rewrittenUrl = appBaseNoFile + appUrl; + } else if (appBaseNoFile == url + '/') { + rewrittenUrl = appBaseNoFile; + } + if (rewrittenUrl) { + this.$$parse(rewrittenUrl); + } + return !!rewrittenUrl; + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when developer doesn't opt into html5 mode. + * It also serves as the base class for html5 mode fallback on legacy browsers. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangUrl(appBase, hashPrefix) { + var appBaseNoFile = stripFile(appBase); + + parseAbsoluteUrl(appBase, this, appBase); + + + /** + * Parse given hashbang url into properties + * @param {string} url Hashbang url + * @private + */ + this.$$parse = function(url) { + var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url); + var withoutHashUrl = withoutBaseUrl.charAt(0) == '#' + ? beginsWith(hashPrefix, withoutBaseUrl) + : (this.$$html5) + ? withoutBaseUrl + : ''; + + if (!isString(withoutHashUrl)) { + throw $locationMinErr('ihshprfx', 'Invalid url "{0}", missing hash prefix "{1}".', url, + hashPrefix); + } + parseAppUrl(withoutHashUrl, this, appBase); + + this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase); + + this.$$compose(); + + /* + * In Windows, on an anchor node on documents loaded from + * the filesystem, the browser will return a pathname + * prefixed with the drive name ('/C:/path') when a + * pathname without a drive is set: + * * a.setAttribute('href', '/foo') + * * a.pathname === '/C:/foo' //true + * + * Inside of Angular, we're always using pathnames that + * do not include drive names for routing. + */ + function removeWindowsDriveName (path, url, base) { + /* + Matches paths for file protocol on windows, + such as /C:/foo/bar, and captures only /foo/bar. + */ + var windowsFilePathExp = /^\/[A-Z]:(\/.*)/; + + var firstPathSegmentMatch; + + //Get the relative path from the input URL. + if (url.indexOf(base) === 0) { + url = url.replace(base, ''); + } + + // The input URL intentionally contains a first path segment that ends with a colon. + if (windowsFilePathExp.exec(url)) { + return path; + } + + firstPathSegmentMatch = windowsFilePathExp.exec(path); + return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path; + } + }; + + /** + * Compose hashbang url and update `absUrl` property + * @private + */ + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : ''); + }; + + this.$$parseLinkUrl = function(url, relHref) { + if(stripHash(appBase) == stripHash(url)) { + this.$$parse(url); + return true; + } + return false; + }; +} + + +/** + * LocationHashbangUrl represents url + * This object is exposed as $location service when html5 history api is enabled but the browser + * does not support it. + * + * @constructor + * @param {string} appBase application base URL + * @param {string} hashPrefix hashbang prefix + */ +function LocationHashbangInHtml5Url(appBase, hashPrefix) { + this.$$html5 = true; + LocationHashbangUrl.apply(this, arguments); + + var appBaseNoFile = stripFile(appBase); + + this.$$parseLinkUrl = function(url, relHref) { + if (relHref && relHref[0] === '#') { + // special case for links to hash fragments: + // keep the old url and only replace the hash fragment + this.hash(relHref.slice(1)); + return true; + } + + var rewrittenUrl; + var appUrl; + + if ( appBase == stripHash(url) ) { + rewrittenUrl = url; + } else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) { + rewrittenUrl = appBase + hashPrefix + appUrl; + } else if ( appBaseNoFile === url + '/') { + rewrittenUrl = appBaseNoFile; + } + if (rewrittenUrl) { + this.$$parse(rewrittenUrl); + } + return !!rewrittenUrl; + }; + + this.$$compose = function() { + var search = toKeyValue(this.$$search), + hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : ''; + + this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash; + // include hashPrefix in $$absUrl when $$url is empty so IE8 & 9 do not reload page because of removal of '#' + this.$$absUrl = appBase + hashPrefix + this.$$url; + }; + +} + + +LocationHashbangInHtml5Url.prototype = + LocationHashbangUrl.prototype = + LocationHtml5Url.prototype = { + + /** + * Are we in html5 mode? + * @private + */ + $$html5: false, + + /** + * Has any change been replacing ? + * @private + */ + $$replace: false, + + /** + * @ngdoc method + * @name $location#absUrl + * + * @description + * This method is getter only. + * + * Return full url representation with all segments encoded according to rules specified in + * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt). + * + * @return {string} full url + */ + absUrl: locationGetter('$$absUrl'), + + /** + * @ngdoc method + * @name $location#url + * + * @description + * This method is getter / setter. + * + * Return url (e.g. `/path?a=b#hash`) when called without any parameter. + * + * Change path, search and hash, when called with parameter and return `$location`. + * + * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`) + * @return {string} url + */ + url: function(url) { + if (isUndefined(url)) + return this.$$url; + + var match = PATH_MATCH.exec(url); + if (match[1]) this.path(decodeURIComponent(match[1])); + if (match[2] || match[1]) this.search(match[3] || ''); + this.hash(match[5] || ''); + + return this; + }, + + /** + * @ngdoc method + * @name $location#protocol + * + * @description + * This method is getter only. + * + * Return protocol of current url. + * + * @return {string} protocol of current url + */ + protocol: locationGetter('$$protocol'), + + /** + * @ngdoc method + * @name $location#host + * + * @description + * This method is getter only. + * + * Return host of current url. + * + * @return {string} host of current url. + */ + host: locationGetter('$$host'), + + /** + * @ngdoc method + * @name $location#port + * + * @description + * This method is getter only. + * + * Return port of current url. + * + * @return {Number} port + */ + port: locationGetter('$$port'), + + /** + * @ngdoc method + * @name $location#path + * + * @description + * This method is getter / setter. + * + * Return path of current url when called without any parameter. + * + * Change path when called with parameter and return `$location`. + * + * Note: Path should always begin with forward slash (/), this method will add the forward slash + * if it is missing. + * + * @param {(string|number)=} path New path + * @return {string} path + */ + path: locationGetterSetter('$$path', function(path) { + path = path ? path.toString() : ''; + return path.charAt(0) == '/' ? path : '/' + path; + }), + + /** + * @ngdoc method + * @name $location#search + * + * @description + * This method is getter / setter. + * + * Return search part (as object) of current url when called without any parameter. + * + * Change search part when called with parameter and return `$location`. + * + * + * ```js + * // given url http://example.com/#/some/path?foo=bar&baz=xoxo + * var searchObject = $location.search(); + * // => {foo: 'bar', baz: 'xoxo'} + * + * + * // set foo to 'yipee' + * $location.search('foo', 'yipee'); + * // => $location + * ``` + * + * @param {string|Object.<string>|Object.<Array.<string>>} search New search params - string or + * hash object. + * + * When called with a single argument the method acts as a setter, setting the `search` component + * of `$location` to the specified value. + * + * If the argument is a hash object containing an array of values, these values will be encoded + * as duplicate search parameters in the url. + * + * @param {(string|Number|Array<string>|boolean)=} paramValue If `search` is a string or number, then `paramValue` + * will override only a single search property. + * + * If `paramValue` is an array, it will override the property of the `search` component of + * `$location` specified via the first argument. + * + * If `paramValue` is `null`, the property specified via the first argument will be deleted. + * + * If `paramValue` is `true`, the property specified via the first argument will be added with no + * value nor trailing equal sign. + * + * @return {Object} If called with no arguments returns the parsed `search` object. If called with + * one or more arguments returns `$location` object itself. + */ + search: function(search, paramValue) { + switch (arguments.length) { + case 0: + return this.$$search; + case 1: + if (isString(search) || isNumber(search)) { + search = search.toString(); + this.$$search = parseKeyValue(search); + } else if (isObject(search)) { + // remove object undefined or null properties + forEach(search, function(value, key) { + if (value == null) delete search[key]; + }); + + this.$$search = search; + } else { + throw $locationMinErr('isrcharg', + 'The first argument of the `$location#search()` call must be a string or an object.'); + } + break; + default: + if (isUndefined(paramValue) || paramValue === null) { + delete this.$$search[search]; + } else { + this.$$search[search] = paramValue; + } + } + + this.$$compose(); + return this; + }, + + /** + * @ngdoc method + * @name $location#hash + * + * @description + * This method is getter / setter. + * + * Return hash fragment when called without any parameter. + * + * Change hash fragment when called with parameter and return `$location`. + * + * @param {(string|number)=} hash New hash fragment + * @return {string} hash + */ + hash: locationGetterSetter('$$hash', function(hash) { + return hash ? hash.toString() : ''; + }), + + /** + * @ngdoc method + * @name $location#replace + * + * @description + * If called, all changes to $location during current `$digest` will be replacing current history + * record, instead of adding new one. + */ + replace: function() { + this.$$replace = true; + return this; + } +}; + +function locationGetter(property) { + return function() { + return this[property]; + }; +} + + +function locationGetterSetter(property, preprocess) { + return function(value) { + if (isUndefined(value)) + return this[property]; + + this[property] = preprocess(value); + this.$$compose(); + + return this; + }; +} + + +/** + * @ngdoc service + * @name $location + * + * @requires $rootElement + * + * @description + * The $location service parses the URL in the browser address bar (based on the + * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL + * available to your application. Changes to the URL in the address bar are reflected into + * $location service and changes to $location are reflected into the browser address bar. + * + * **The $location service:** + * + * - Exposes the current URL in the browser address bar, so you can + * - Watch and observe the URL. + * - Change the URL. + * - Synchronizes the URL with the browser when the user + * - Changes the address bar. + * - Clicks the back or forward button (or clicks a History link). + * - Clicks on a link. + * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash). + * + * For more information see {@link guide/$location Developer Guide: Using $location} + */ + +/** + * @ngdoc provider + * @name $locationProvider + * @description + * Use the `$locationProvider` to configure how the application deep linking paths are stored. + */ +function $LocationProvider(){ + var hashPrefix = '', + html5Mode = false; + + /** + * @ngdoc method + * @name $locationProvider#hashPrefix + * @description + * @param {string=} prefix Prefix for hash part (containing path and search) + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.hashPrefix = function(prefix) { + if (isDefined(prefix)) { + hashPrefix = prefix; + return this; + } else { + return hashPrefix; + } + }; + + /** + * @ngdoc method + * @name $locationProvider#html5Mode + * @description + * @param {boolean=} mode Use HTML5 strategy if available. + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.html5Mode = function(mode) { + if (isDefined(mode)) { + html5Mode = mode; + return this; + } else { + return html5Mode; + } + }; + + /** + * @ngdoc event + * @name $location#$locationChangeStart + * @eventType broadcast on root scope + * @description + * Broadcasted before a URL will change. This change can be prevented by calling + * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more + * details about event object. Upon successful change + * {@link ng.$location#events_$locationChangeSuccess $locationChangeSuccess} is fired. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + */ + + /** + * @ngdoc event + * @name $location#$locationChangeSuccess + * @eventType broadcast on root scope + * @description + * Broadcasted after a URL was changed. + * + * @param {Object} angularEvent Synthetic event object. + * @param {string} newUrl New URL + * @param {string=} oldUrl URL that was before it was changed. + */ + + this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement', + function( $rootScope, $browser, $sniffer, $rootElement) { + var $location, + LocationMode, + baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to '' + initialUrl = $browser.url(), + appBase; + + if (html5Mode) { + if (!baseHref) { + throw $locationMinErr('nobase', + "$location in HTML5 mode requires a <base> tag to be present!"); + } + appBase = serverBase(initialUrl) + (baseHref || '/'); + LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url; + } else { + appBase = stripHash(initialUrl); + LocationMode = LocationHashbangUrl; + } + $location = new LocationMode(appBase, '#' + hashPrefix); + $location.$$parseLinkUrl(initialUrl, initialUrl); + + var IGNORE_URI_REGEXP = /^\s*(javascript|mailto):/i; + + $rootElement.on('click', function(event) { + // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser) + // currently we open nice url link and redirect then + + if (event.ctrlKey || event.metaKey || event.which == 2) return; + + var elm = jqLite(event.target); + + // traverse the DOM up to find first A tag + while (nodeName_(elm[0]) !== 'a') { + // ignore rewriting if no A tag (reached root element, or no parent - removed from document) + if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return; + } + + var absHref = elm.prop('href'); + // get the actual href attribute - see + // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx + var relHref = elm.attr('href') || elm.attr('xlink:href'); + + if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') { + // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during + // an animation. + absHref = urlResolve(absHref.animVal).href; + } + + // Ignore when url is started with javascript: or mailto: + if (IGNORE_URI_REGEXP.test(absHref)) return; + + if (absHref && !elm.attr('target') && !event.isDefaultPrevented()) { + if ($location.$$parseLinkUrl(absHref, relHref)) { + event.preventDefault(); + // update location manually + if ($location.absUrl() != $browser.url()) { + $rootScope.$apply(); + // hack to work around FF6 bug 684208 when scenario runner clicks on links + window.angular['ff-684208-preventDefault'] = true; + } + } + } + }); + + + // rewrite hashbang url <> html5 url + if ($location.absUrl() != initialUrl) { + $browser.url($location.absUrl(), true); + } + + // update $location when $browser url changes + $browser.onUrlChange(function(newUrl) { + if ($location.absUrl() != newUrl) { + $rootScope.$evalAsync(function() { + var oldUrl = $location.absUrl(); + + $location.$$parse(newUrl); + if ($rootScope.$broadcast('$locationChangeStart', newUrl, + oldUrl).defaultPrevented) { + $location.$$parse(oldUrl); + $browser.url(oldUrl); + } else { + afterLocationChange(oldUrl); + } + }); + if (!$rootScope.$$phase) $rootScope.$digest(); + } + }); + + // update browser + var changeCounter = 0; + $rootScope.$watch(function $locationWatch() { + var oldUrl = $browser.url(); + var currentReplace = $location.$$replace; + + if (!changeCounter || oldUrl != $location.absUrl()) { + changeCounter++; + $rootScope.$evalAsync(function() { + if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl). + defaultPrevented) { + $location.$$parse(oldUrl); + } else { + $browser.url($location.absUrl(), currentReplace); + afterLocationChange(oldUrl); + } + }); + } + $location.$$replace = false; + + return changeCounter; + }); + + return $location; + + function afterLocationChange(oldUrl) { + $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl); + } +}]; +} + +/** + * @ngdoc service + * @name $log + * @requires $window + * + * @description + * Simple service for logging. Default implementation safely writes the message + * into the browser's console (if present). + * + * The main purpose of this service is to simplify debugging and troubleshooting. + * + * The default is to log `debug` messages. You can use + * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this. + * + * @example + <example module="logExample"> + <file name="script.js"> + angular.module('logExample', []) + .controller('LogController', ['$scope', '$log', function($scope, $log) { + $scope.$log = $log; + $scope.message = 'Hello World!'; + }]); + </file> + <file name="index.html"> + <div ng-controller="LogController"> + <p>Reload this page with open console, enter text and hit the log button...</p> + Message: + <input type="text" ng-model="message"/> + <button ng-click="$log.log(message)">log</button> + <button ng-click="$log.warn(message)">warn</button> + <button ng-click="$log.info(message)">info</button> + <button ng-click="$log.error(message)">error</button> + </div> + </file> + </example> + */ + +/** + * @ngdoc provider + * @name $logProvider + * @description + * Use the `$logProvider` to configure how the application logs messages + */ +function $LogProvider(){ + var debug = true, + self = this; + + /** + * @ngdoc method + * @name $logProvider#debugEnabled + * @description + * @param {boolean=} flag enable or disable debug level messages + * @returns {*} current value if used as getter or itself (chaining) if used as setter + */ + this.debugEnabled = function(flag) { + if (isDefined(flag)) { + debug = flag; + return this; + } else { + return debug; + } + }; + + this.$get = ['$window', function($window){ + return { + /** + * @ngdoc method + * @name $log#log + * + * @description + * Write a log message + */ + log: consoleLog('log'), + + /** + * @ngdoc method + * @name $log#info + * + * @description + * Write an information message + */ + info: consoleLog('info'), + + /** + * @ngdoc method + * @name $log#warn + * + * @description + * Write a warning message + */ + warn: consoleLog('warn'), + + /** + * @ngdoc method + * @name $log#error + * + * @description + * Write an error message + */ + error: consoleLog('error'), + + /** + * @ngdoc method + * @name $log#debug + * + * @description + * Write a debug message + */ + debug: (function () { + var fn = consoleLog('debug'); + + return function() { + if (debug) { + fn.apply(self, arguments); + } + }; + }()) + }; + + function formatError(arg) { + if (arg instanceof Error) { + if (arg.stack) { + arg = (arg.message && arg.stack.indexOf(arg.message) === -1) + ? 'Error: ' + arg.message + '\n' + arg.stack + : arg.stack; + } else if (arg.sourceURL) { + arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line; + } + } + return arg; + } + + function consoleLog(type) { + var console = $window.console || {}, + logFn = console[type] || console.log || noop, + hasApply = false; + + // Note: reading logFn.apply throws an error in IE11 in IE8 document mode. + // The reason behind this is that console.log has type "object" in IE8... + try { + hasApply = !!logFn.apply; + } catch (e) {} + + if (hasApply) { + return function() { + var args = []; + forEach(arguments, function(arg) { + args.push(formatError(arg)); + }); + return logFn.apply(console, args); + }; + } + + // we are IE which either doesn't have window.console => this is noop and we do nothing, + // or we are IE where console.log doesn't have apply so we log at least first 2 args + return function(arg1, arg2) { + logFn(arg1, arg2 == null ? '' : arg2); + }; + } + }]; +} + +var $parseMinErr = minErr('$parse'); + +// Sandboxing Angular Expressions +// ------------------------------ +// Angular expressions are generally considered safe because these expressions only have direct +// access to $scope and locals. However, one can obtain the ability to execute arbitrary JS code by +// obtaining a reference to native JS functions such as the Function constructor. +// +// As an example, consider the following Angular expression: +// +// {}.toString.constructor('alert("evil JS code")') +// +// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits +// against the expression language, but not to prevent exploits that were enabled by exposing +// sensitive JavaScript or browser apis on Scope. Exposing such objects on a Scope is never a good +// practice and therefore we are not even trying to protect against interaction with an object +// explicitly exposed in this way. +// +// In general, it is not possible to access a Window object from an angular expression unless a +// window or some DOM object that has a reference to window is published onto a Scope. +// Similarly we prevent invocations of function known to be dangerous, as well as assignments to +// native objects. + + +function ensureSafeMemberName(name, fullExpression) { + if (name === "__defineGetter__" || name === "__defineSetter__" + || name === "__lookupGetter__" || name === "__lookupSetter__" + || name === "__proto__") { + throw $parseMinErr('isecfld', + 'Attempting to access a disallowed field in Angular expressions! ' + +'Expression: {0}', fullExpression); + } + return name; +} + +function ensureSafeObject(obj, fullExpression) { + // nifty check if obj is Function that is fast and works across iframes and other contexts + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isWindow(obj) + obj.window === obj) { + throw $parseMinErr('isecwindow', + 'Referencing the Window in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// isElement(obj) + obj.children && (obj.nodeName || (obj.prop && obj.attr && obj.find))) { + throw $parseMinErr('isecdom', + 'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (// block Object so that we can't get hold of dangerous Object.* methods + obj === Object) { + throw $parseMinErr('isecobj', + 'Referencing Object in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } + return obj; +} + +var CALL = Function.prototype.call; +var APPLY = Function.prototype.apply; +var BIND = Function.prototype.bind; + +function ensureSafeFunction(obj, fullExpression) { + if (obj) { + if (obj.constructor === obj) { + throw $parseMinErr('isecfn', + 'Referencing Function in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } else if (obj === CALL || obj === APPLY || obj === BIND) { + throw $parseMinErr('isecff', + 'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}', + fullExpression); + } + } +} + +//Keyword constants +var CONSTANTS = createMap(); +forEach({ + 'null': function() { return null; }, + 'true': function() { return true; }, + 'false': function() { return false; }, + 'undefined': function() {} +}, function(constantGetter, name) { + constantGetter.constant = constantGetter.literal = constantGetter.sharedGetter = true; + CONSTANTS[name] = constantGetter; +}); + +//Operators - will be wrapped by binaryFn/unaryFn/assignment/filter +var OPERATORS = extend(createMap(), { + /* jshint bitwise : false */ + '+':function(self, locals, a,b){ + a=a(self, locals); b=b(self, locals); + if (isDefined(a)) { + if (isDefined(b)) { + return a + b; + } + return a; + } + return isDefined(b)?b:undefined;}, + '-':function(self, locals, a,b){ + a=a(self, locals); b=b(self, locals); + return (isDefined(a)?a:0)-(isDefined(b)?b:0); + }, + '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);}, + '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);}, + '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);}, + '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);}, + '=':noop, + '===':function(self, locals, a, b){return a(self, locals)===b(self, locals);}, + '!==':function(self, locals, a, b){return a(self, locals)!==b(self, locals);}, + '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);}, + '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);}, + '<':function(self, locals, a,b){return a(self, locals)<b(self, locals);}, + '>':function(self, locals, a,b){return a(self, locals)>b(self, locals);}, + '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);}, + '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);}, + '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);}, + '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);}, + '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);}, +// '|':function(self, locals, a,b){return a|b;}, + '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));}, + '!':function(self, locals, a){return !a(self, locals);} +}); +/* jshint bitwise: true */ +var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'}; + + +///////////////////////////////////////// + + +/** + * @constructor + */ +var Lexer = function (options) { + this.options = options; +}; + +Lexer.prototype = { + constructor: Lexer, + + lex: function (text) { + this.text = text; + this.index = 0; + this.ch = undefined; + this.tokens = []; + + while (this.index < this.text.length) { + this.ch = this.text.charAt(this.index); + if (this.is('"\'')) { + this.readString(this.ch); + } else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) { + this.readNumber(); + } else if (this.isIdent(this.ch)) { + this.readIdent(); + } else if (this.is('(){}[].,;:?')) { + this.tokens.push({ + index: this.index, + text: this.ch + }); + this.index++; + } else if (this.isWhitespace(this.ch)) { + this.index++; + } else { + var ch2 = this.ch + this.peek(); + var ch3 = ch2 + this.peek(2); + var fn = OPERATORS[this.ch]; + var fn2 = OPERATORS[ch2]; + var fn3 = OPERATORS[ch3]; + if (fn3) { + this.tokens.push({index: this.index, text: ch3, fn: fn3}); + this.index += 3; + } else if (fn2) { + this.tokens.push({index: this.index, text: ch2, fn: fn2}); + this.index += 2; + } else if (fn) { + this.tokens.push({ + index: this.index, + text: this.ch, + fn: fn + }); + this.index += 1; + } else { + this.throwError('Unexpected next character ', this.index, this.index + 1); + } + } + } + return this.tokens; + }, + + is: function(chars) { + return chars.indexOf(this.ch) !== -1; + }, + + peek: function(i) { + var num = i || 1; + return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false; + }, + + isNumber: function(ch) { + return ('0' <= ch && ch <= '9'); + }, + + isWhitespace: function(ch) { + // IE treats non-breaking space as \u00A0 + return (ch === ' ' || ch === '\r' || ch === '\t' || + ch === '\n' || ch === '\v' || ch === '\u00A0'); + }, + + isIdent: function(ch) { + return ('a' <= ch && ch <= 'z' || + 'A' <= ch && ch <= 'Z' || + '_' === ch || ch === '$'); + }, + + isExpOperator: function(ch) { + return (ch === '-' || ch === '+' || this.isNumber(ch)); + }, + + throwError: function(error, start, end) { + end = end || this.index; + var colStr = (isDefined(start) + ? 's ' + start + '-' + this.index + ' [' + this.text.substring(start, end) + ']' + : ' ' + end); + throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].', + error, colStr, this.text); + }, + + readNumber: function() { + var number = ''; + var start = this.index; + while (this.index < this.text.length) { + var ch = lowercase(this.text.charAt(this.index)); + if (ch == '.' || this.isNumber(ch)) { + number += ch; + } else { + var peekCh = this.peek(); + if (ch == 'e' && this.isExpOperator(peekCh)) { + number += ch; + } else if (this.isExpOperator(ch) && + peekCh && this.isNumber(peekCh) && + number.charAt(number.length - 1) == 'e') { + number += ch; + } else if (this.isExpOperator(ch) && + (!peekCh || !this.isNumber(peekCh)) && + number.charAt(number.length - 1) == 'e') { + this.throwError('Invalid exponent'); + } else { + break; + } + } + this.index++; + } + number = 1 * number; + this.tokens.push({ + index: start, + text: number, + constant: true, + fn: function() { return number; } + }); + }, + + readIdent: function() { + var expression = this.text; + + var ident = ''; + var start = this.index; + + var lastDot, peekIndex, methodName, ch; + + while (this.index < this.text.length) { + ch = this.text.charAt(this.index); + if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) { + if (ch === '.') lastDot = this.index; + ident += ch; + } else { + break; + } + this.index++; + } + + //check if the identifier ends with . and if so move back one char + if (lastDot && ident[ident.length - 1] === '.') { + this.index--; + ident = ident.slice(0, -1); + lastDot = ident.lastIndexOf('.'); + if (lastDot === -1) { + lastDot = undefined; + } + } + + //check if this is not a method invocation and if it is back out to last dot + if (lastDot) { + peekIndex = this.index; + while (peekIndex < this.text.length) { + ch = this.text.charAt(peekIndex); + if (ch === '(') { + methodName = ident.substr(lastDot - start + 1); + ident = ident.substr(0, lastDot - start); + this.index = peekIndex; + break; + } + if (this.isWhitespace(ch)) { + peekIndex++; + } else { + break; + } + } + } + + this.tokens.push({ + index: start, + text: ident, + fn: CONSTANTS[ident] || getterFn(ident, this.options, expression) + }); + + if (methodName) { + this.tokens.push({ + index: lastDot, + text: '.' + }); + this.tokens.push({ + index: lastDot + 1, + text: methodName + }); + } + }, + + readString: function(quote) { + var start = this.index; + this.index++; + var string = ''; + var rawString = quote; + var escape = false; + while (this.index < this.text.length) { + var ch = this.text.charAt(this.index); + rawString += ch; + if (escape) { + if (ch === 'u') { + var hex = this.text.substring(this.index + 1, this.index + 5); + if (!hex.match(/[\da-f]{4}/i)) + this.throwError('Invalid unicode escape [\\u' + hex + ']'); + this.index += 4; + string += String.fromCharCode(parseInt(hex, 16)); + } else { + var rep = ESCAPE[ch]; + string = string + (rep || ch); + } + escape = false; + } else if (ch === '\\') { + escape = true; + } else if (ch === quote) { + this.index++; + this.tokens.push({ + index: start, + text: rawString, + string: string, + constant: true, + fn: function() { return string; } + }); + return; + } else { + string += ch; + } + this.index++; + } + this.throwError('Unterminated quote', start); + } +}; + + +/** + * @constructor + */ +var Parser = function (lexer, $filter, options) { + this.lexer = lexer; + this.$filter = $filter; + this.options = options; +}; + +Parser.ZERO = extend(function () { + return 0; +}, { + sharedGetter: true, + constant: true +}); + +Parser.prototype = { + constructor: Parser, + + parse: function (text) { + this.text = text; + this.tokens = this.lexer.lex(text); + + var value = this.statements(); + + if (this.tokens.length !== 0) { + this.throwError('is an unexpected token', this.tokens[0]); + } + + value.literal = !!value.literal; + value.constant = !!value.constant; + + return value; + }, + + primary: function () { + var primary; + if (this.expect('(')) { + primary = this.filterChain(); + this.consume(')'); + } else if (this.expect('[')) { + primary = this.arrayDeclaration(); + } else if (this.expect('{')) { + primary = this.object(); + } else { + var token = this.expect(); + primary = token.fn; + if (!primary) { + this.throwError('not a primary expression', token); + } + if (token.constant) { + primary.constant = true; + primary.literal = true; + } + } + + var next, context; + while ((next = this.expect('(', '[', '.'))) { + if (next.text === '(') { + primary = this.functionCall(primary, context); + context = null; + } else if (next.text === '[') { + context = primary; + primary = this.objectIndex(primary); + } else if (next.text === '.') { + context = primary; + primary = this.fieldAccess(primary); + } else { + this.throwError('IMPOSSIBLE'); + } + } + return primary; + }, + + throwError: function(msg, token) { + throw $parseMinErr('syntax', + 'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].', + token.text, msg, (token.index + 1), this.text, this.text.substring(token.index)); + }, + + peekToken: function() { + if (this.tokens.length === 0) + throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text); + return this.tokens[0]; + }, + + peek: function(e1, e2, e3, e4) { + if (this.tokens.length > 0) { + var token = this.tokens[0]; + var t = token.text; + if (t === e1 || t === e2 || t === e3 || t === e4 || + (!e1 && !e2 && !e3 && !e4)) { + return token; + } + } + return false; + }, + + expect: function(e1, e2, e3, e4){ + var token = this.peek(e1, e2, e3, e4); + if (token) { + this.tokens.shift(); + return token; + } + return false; + }, + + consume: function(e1){ + if (!this.expect(e1)) { + this.throwError('is unexpected, expecting [' + e1 + ']', this.peek()); + } + }, + + unaryFn: function(fn, right) { + return extend(function(self, locals) { + return fn(self, locals, right); + }, { + constant:right.constant + }); + }, + + ternaryFn: function(left, middle, right){ + return extend(function(self, locals){ + return left(self, locals) ? middle(self, locals) : right(self, locals); + }, { + constant: left.constant && middle.constant && right.constant + }); + }, + + binaryFn: function(left, fn, right) { + return extend(function(self, locals) { + return fn(self, locals, left, right); + }, { + constant:left.constant && right.constant + }); + }, + + statements: function() { + var statements = []; + while (true) { + if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']')) + statements.push(this.filterChain()); + if (!this.expect(';')) { + // optimize for the common case where there is only one statement. + // TODO(size): maybe we should not support multiple statements? + return (statements.length === 1) + ? statements[0] + : function $parseStatements(self, locals) { + var value; + for (var i = 0, ii = statements.length; i < ii; i++) { + value = statements[i](self, locals); + } + return value; + }; + } + } + }, + + filterChain: function() { + var left = this.expression(); + var token; + while ((token = this.expect('|'))) { + left = this.binaryFn(left, token.fn, this.filter()); + } + return left; + }, + + filter: function() { + var token = this.expect(); + var fn = this.$filter(token.text); + var argsFn; + var args; + + if (this.peek(':')) { + argsFn = []; + args = []; // we can safely reuse the array + while (this.expect(':')) { + argsFn.push(this.expression()); + } + } + + return valueFn(function $parseFilter(self, locals, input) { + if (args) { + args[0] = input; + + var i = argsFn.length; + while (i--) { + args[i + 1] = argsFn[i](self, locals); + } + + return fn.apply(undefined, args); + } + + return fn(input); + }); + }, + + expression: function() { + return this.assignment(); + }, + + assignment: function() { + var left = this.ternary(); + var right; + var token; + if ((token = this.expect('='))) { + if (!left.assign) { + this.throwError('implies assignment but [' + + this.text.substring(0, token.index) + '] can not be assigned to', token); + } + right = this.ternary(); + return function $parseAssignment(scope, locals) { + return left.assign(scope, right(scope, locals), locals); + }; + } + return left; + }, + + ternary: function() { + var left = this.logicalOR(); + var middle; + var token; + if ((token = this.expect('?'))) { + middle = this.assignment(); + if ((token = this.expect(':'))) { + return this.ternaryFn(left, middle, this.assignment()); + } else { + this.throwError('expected :', token); + } + } else { + return left; + } + }, + + logicalOR: function() { + var left = this.logicalAND(); + var token; + while ((token = this.expect('||'))) { + left = this.binaryFn(left, token.fn, this.logicalAND()); + } + return left; + }, + + logicalAND: function() { + var left = this.equality(); + var token; + if ((token = this.expect('&&'))) { + left = this.binaryFn(left, token.fn, this.logicalAND()); + } + return left; + }, + + equality: function() { + var left = this.relational(); + var token; + if ((token = this.expect('==','!=','===','!=='))) { + left = this.binaryFn(left, token.fn, this.equality()); + } + return left; + }, + + relational: function() { + var left = this.additive(); + var token; + if ((token = this.expect('<', '>', '<=', '>='))) { + left = this.binaryFn(left, token.fn, this.relational()); + } + return left; + }, + + additive: function() { + var left = this.multiplicative(); + var token; + while ((token = this.expect('+','-'))) { + left = this.binaryFn(left, token.fn, this.multiplicative()); + } + return left; + }, + + multiplicative: function() { + var left = this.unary(); + var token; + while ((token = this.expect('*','/','%'))) { + left = this.binaryFn(left, token.fn, this.unary()); + } + return left; + }, + + unary: function() { + var token; + if (this.expect('+')) { + return this.primary(); + } else if ((token = this.expect('-'))) { + return this.binaryFn(Parser.ZERO, token.fn, this.unary()); + } else if ((token = this.expect('!'))) { + return this.unaryFn(token.fn, this.unary()); + } else { + return this.primary(); + } + }, + + fieldAccess: function(object) { + var expression = this.text; + var field = this.expect().text; + var getter = getterFn(field, this.options, expression); + + return extend(function $parseFieldAccess(scope, locals, self) { + return getter(self || object(scope, locals)); + }, { + assign: function(scope, value, locals) { + var o = object(scope, locals); + if (!o) object.assign(scope, o = {}); + return setter(o, field, value, expression); + } + }); + }, + + objectIndex: function(obj) { + var expression = this.text; + + var indexFn = this.expression(); + this.consume(']'); + + return extend(function $parseObjectIndex(self, locals) { + var o = obj(self, locals), + i = indexFn(self, locals), + v; + + ensureSafeMemberName(i, expression); + if (!o) return undefined; + v = ensureSafeObject(o[i], expression); + return v; + }, { + assign: function(self, value, locals) { + var key = ensureSafeMemberName(indexFn(self, locals), expression); + // prevent overwriting of Function.constructor which would break ensureSafeObject check + var o = ensureSafeObject(obj(self, locals), expression); + if (!o) obj.assign(self, o = {}); + return o[key] = value; + } + }); + }, + + functionCall: function(fnGetter, contextGetter) { + var argsFn = []; + if (this.peekToken().text !== ')') { + do { + argsFn.push(this.expression()); + } while (this.expect(',')); + } + this.consume(')'); + + var expressionText = this.text; + // we can safely reuse the array across invocations + var args = argsFn.length ? [] : null; + + return function $parseFunctionCall(scope, locals) { + var context = contextGetter ? contextGetter(scope, locals) : scope; + var fn = fnGetter(scope, locals, context) || noop; + + if (args) { + var i = argsFn.length; + while (i--) { + args[i] = ensureSafeObject(argsFn[i](scope, locals), expressionText); + } + } + + ensureSafeObject(context, expressionText); + ensureSafeFunction(fn, expressionText); + + // IE stupidity! (IE doesn't have apply for some native functions) + var v = fn.apply + ? fn.apply(context, args) + : fn(args[0], args[1], args[2], args[3], args[4]); + + return ensureSafeObject(v, expressionText); + }; + }, + + // This is used with json array declaration + arrayDeclaration: function () { + var elementFns = []; + var allConstant = true; + if (this.peekToken().text !== ']') { + do { + if (this.peek(']')) { + // Support trailing commas per ES5.1. + break; + } + var elementFn = this.expression(); + elementFns.push(elementFn); + if (!elementFn.constant) { + allConstant = false; + } + } while (this.expect(',')); + } + this.consume(']'); + + return extend(function $parseArrayLiteral(self, locals) { + var array = []; + for (var i = 0, ii = elementFns.length; i < ii; i++) { + array.push(elementFns[i](self, locals)); + } + return array; + }, { + literal: true, + constant: allConstant + }); + }, + + object: function () { + var keyValues = []; + var allConstant = true; + if (this.peekToken().text !== '}') { + do { + if (this.peek('}')) { + // Support trailing commas per ES5.1. + break; + } + var token = this.expect(), + key = token.string || token.text; + this.consume(':'); + var value = this.expression(); + keyValues.push({key: key, value: value}); + if (!value.constant) { + allConstant = false; + } + } while (this.expect(',')); + } + this.consume('}'); + + return extend(function $parseObjectLiteral(self, locals) { + var object = {}; + for (var i = 0, ii = keyValues.length; i < ii; i++) { + var keyValue = keyValues[i]; + object[keyValue.key] = keyValue.value(self, locals); + } + return object; + }, { + literal: true, + constant: allConstant + }); + } +}; + + +////////////////////////////////////////////////// +// Parser helper functions +////////////////////////////////////////////////// + +function setter(obj, path, setValue, fullExp) { + ensureSafeObject(obj, fullExp); + + var element = path.split('.'), key; + for (var i = 0; element.length > 1; i++) { + key = ensureSafeMemberName(element.shift(), fullExp); + var propertyObj = ensureSafeObject(obj[key], fullExp); + if (!propertyObj) { + propertyObj = {}; + obj[key] = propertyObj; + } + obj = propertyObj; + } + key = ensureSafeMemberName(element.shift(), fullExp); + ensureSafeObject(obj[key], fullExp); + obj[key] = setValue; + return setValue; +} + +var getterFnCache = createMap(); + +/** + * Implementation of the "Black Hole" variant from: + * - http://jsperf.com/angularjs-parse-getter/4 + * - http://jsperf.com/path-evaluation-simplified/7 + */ +function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp) { + ensureSafeMemberName(key0, fullExp); + ensureSafeMemberName(key1, fullExp); + ensureSafeMemberName(key2, fullExp); + ensureSafeMemberName(key3, fullExp); + ensureSafeMemberName(key4, fullExp); + + return function cspSafeGetter(scope, locals) { + var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope; + + if (pathVal == null) return pathVal; + pathVal = pathVal[key0]; + + if (!key1) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key1]; + + if (!key2) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key2]; + + if (!key3) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key3]; + + if (!key4) return pathVal; + if (pathVal == null) return undefined; + pathVal = pathVal[key4]; + + return pathVal; + }; +} + +function getterFn(path, options, fullExp) { + var fn = getterFnCache[path]; + + if (fn) return fn; + + var pathKeys = path.split('.'), + pathKeysLength = pathKeys.length; + + // http://jsperf.com/angularjs-parse-getter/6 + if (options.csp) { + if (pathKeysLength < 6) { + fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp); + } else { + fn = function(scope, locals) { + var i = 0, val; + do { + val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], + pathKeys[i++], fullExp)(scope, locals); + + locals = undefined; // clear after first iteration + scope = val; + } while (i < pathKeysLength); + return val; + }; + } + } else { + var code = ''; + forEach(pathKeys, function(key, index) { + ensureSafeMemberName(key, fullExp); + code += 'if(s == null) return undefined;\n' + + 's='+ (index + // we simply dereference 's' on any .dot notation + ? 's' + // but if we are first then we check locals first, and if so read it first + : '((l&&l.hasOwnProperty("' + key + '"))?l:s)') + '.' + key + ';\n'; + }); + code += 'return s;'; + + /* jshint -W054 */ + var evaledFnGetter = new Function('s', 'l', code); // s=scope, l=locals + /* jshint +W054 */ + evaledFnGetter.toString = valueFn(code); + evaledFnGetter.assign = function(self, value) { + return setter(self, path, value, path); + }; + + fn = evaledFnGetter; + } + + fn.sharedGetter = true; + getterFnCache[path] = fn; + return fn; +} + +/////////////////////////////////// + +/** + * @ngdoc service + * @name $parse + * @kind function + * + * @description + * + * Converts Angular {@link guide/expression expression} into a function. + * + * ```js + * var getter = $parse('user.name'); + * var setter = getter.assign; + * var context = {user:{name:'angular'}}; + * var locals = {user:{name:'local'}}; + * + * expect(getter(context)).toEqual('angular'); + * setter(context, 'newValue'); + * expect(context.user.name).toEqual('newValue'); + * expect(getter(context, locals)).toEqual('local'); + * ``` + * + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + * + * The returned function also has the following properties: + * * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript + * literal. + * * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript + * constant literals. + * * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be + * set to a function to change its value on the given context. + * + */ + + +/** + * @ngdoc provider + * @name $parseProvider + * + * @description + * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse} + * service. + */ +function $ParseProvider() { + var cache = createMap(); + + var $parseOptions = { + csp: false + }; + + + this.$get = ['$filter', '$sniffer', function($filter, $sniffer) { + $parseOptions.csp = $sniffer.csp; + + function wrapSharedExpression(exp) { + var wrapped = exp; + + if (exp.sharedGetter) { + wrapped = function $parseWrapper(self, locals) { + return exp(self, locals); + }; + wrapped.literal = exp.literal; + wrapped.constant = exp.constant; + wrapped.assign = exp.assign; + } + + return wrapped; + } + + return function $parse(exp, interceptorFn) { + var parsedExpression, oneTime, cacheKey; + + switch (typeof exp) { + case 'string': + cacheKey = exp = exp.trim(); + + parsedExpression = cache[cacheKey]; + + if (!parsedExpression) { + if (exp.charAt(0) === ':' && exp.charAt(1) === ':') { + oneTime = true; + exp = exp.substring(2); + } + + var lexer = new Lexer($parseOptions); + var parser = new Parser(lexer, $filter, $parseOptions); + parsedExpression = parser.parse(exp); + + if (parsedExpression.constant) { + parsedExpression.$$watchDelegate = constantWatchDelegate; + } else if (oneTime) { + //oneTime is not part of the exp passed to the Parser so we may have to + //wrap the parsedExpression before adding a $$watchDelegate + parsedExpression = wrapSharedExpression(parsedExpression); + parsedExpression.$$watchDelegate = parsedExpression.literal ? + oneTimeLiteralWatchDelegate : oneTimeWatchDelegate; + } + + cache[cacheKey] = parsedExpression; + } + return addInterceptor(parsedExpression, interceptorFn); + + case 'function': + return addInterceptor(exp, interceptorFn); + + default: + return addInterceptor(noop, interceptorFn); + } + }; + + function oneTimeWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch, lastValue; + return unwatch = scope.$watch(function oneTimeWatch(scope) { + return parsedExpression(scope); + }, function oneTimeListener(value, old, scope) { + lastValue = value; + if (isFunction(listener)) { + listener.apply(this, arguments); + } + if (isDefined(value)) { + scope.$$postDigest(function () { + if (isDefined(lastValue)) { + unwatch(); + } + }); + } + }, objectEquality); + } + + function oneTimeLiteralWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch; + return unwatch = scope.$watch(function oneTimeWatch(scope) { + return parsedExpression(scope); + }, function oneTimeListener(value, old, scope) { + if (isFunction(listener)) { + listener.call(this, value, old, scope); + } + if (isAllDefined(value)) { + scope.$$postDigest(function () { + if(isAllDefined(value)) unwatch(); + }); + } + }, objectEquality); + + function isAllDefined(value) { + var allDefined = true; + forEach(value, function (val) { + if (!isDefined(val)) allDefined = false; + }); + return allDefined; + } + } + + function constantWatchDelegate(scope, listener, objectEquality, parsedExpression) { + var unwatch; + return unwatch = scope.$watch(function constantWatch(scope) { + return parsedExpression(scope); + }, function constantListener(value, old, scope) { + if (isFunction(listener)) { + listener.apply(this, arguments); + } + unwatch(); + }, objectEquality); + } + + function addInterceptor(parsedExpression, interceptorFn) { + if (!interceptorFn) return parsedExpression; + + var fn = function interceptedExpression(scope, locals) { + var value = parsedExpression(scope, locals); + var result = interceptorFn(value, scope, locals); + // we only return the interceptor's result if the + // initial value is defined (for bind-once) + return isDefined(value) ? result : value; + }; + fn.$$watchDelegate = parsedExpression.$$watchDelegate; + return fn; + } + }]; +} + +/** + * @ngdoc service + * @name $q + * @requires $rootScope + * + * @description + * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q). + * + * $q can be used in two fashions --- one which is more similar to Kris Kowal's Q or jQuery's Deferred + * implementations, and the other which resembles ES6 promises to some degree. + * + * # $q constructor + * + * The streamlined ES6 style promise is essentially just using $q as a constructor which takes a `resolver` + * function as the first argument. This is similar to the native Promise implementation from ES6 Harmony, + * see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise). + * + * While the constructor-style use is supported, not all of the supporting methods from ES6 Harmony promises are + * available yet. + * + * It can be used like so: + * + * ```js + * return $q(function(resolve, reject) { + * // perform some asynchronous operation, resolve or reject the promise when appropriate. + * setInterval(function() { + * if (pollStatus > 0) { + * resolve(polledValue); + * } else if (pollStatus < 0) { + * reject(polledValue); + * } else { + * pollStatus = pollAgain(function(value) { + * polledValue = value; + * }); + * } + * }, 10000); + * }). + * then(function(value) { + * // handle success + * }, function(reason) { + * // handle failure + * }); + * ``` + * + * Note: progress/notify callbacks are not currently supported via the ES6-style interface. + * + * However, the more traditional CommonJS-style usage is still available, and documented below. + * + * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an + * interface for interacting with an object that represents the result of an action that is + * performed asynchronously, and may or may not be finished at any given point in time. + * + * From the perspective of dealing with error handling, deferred and promise APIs are to + * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming. + * + * ```js + * // for the purpose of this example let's assume that variables `$q`, `scope` and `okToGreet` + * // are available in the current lexical scope (they could have been injected or passed in). + * + * function asyncGreet(name) { + * var deferred = $q.defer(); + * + * setTimeout(function() { + * deferred.notify('About to greet ' + name + '.'); + * + * if (okToGreet(name)) { + * deferred.resolve('Hello, ' + name + '!'); + * } else { + * deferred.reject('Greeting ' + name + ' is not allowed.'); + * } + * }, 1000); + * + * return deferred.promise; + * } + * + * var promise = asyncGreet('Robin Hood'); + * promise.then(function(greeting) { + * alert('Success: ' + greeting); + * }, function(reason) { + * alert('Failed: ' + reason); + * }, function(update) { + * alert('Got notification: ' + update); + * }); + * ``` + * + * At first it might not be obvious why this extra complexity is worth the trouble. The payoff + * comes in the way of guarantees that promise and deferred APIs make, see + * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md. + * + * Additionally the promise api allows for composition that is very hard to do with the + * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach. + * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the + * section on serial or parallel joining of promises. + * + * # The Deferred API + * + * A new instance of deferred is constructed by calling `$q.defer()`. + * + * The purpose of the deferred object is to expose the associated Promise instance as well as APIs + * that can be used for signaling the successful or unsuccessful completion, as well as the status + * of the task. + * + * **Methods** + * + * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection + * constructed via `$q.reject`, the promise will be rejected instead. + * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to + * resolving it with a rejection constructed via `$q.reject`. + * - `notify(value)` - provides updates on the status of the promise's execution. This may be called + * multiple times before the promise is either resolved or rejected. + * + * **Properties** + * + * - promise – `{Promise}` – promise object associated with this deferred. + * + * + * # The Promise API + * + * A new promise instance is created when a deferred instance is created and can be retrieved by + * calling `deferred.promise`. + * + * The purpose of the promise object is to allow for interested parties to get access to the result + * of the deferred task when it completes. + * + * **Methods** + * + * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or + * will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously + * as soon as the result is available. The callbacks are called with a single argument: the result + * or rejection reason. Additionally, the notify callback may be called zero or more times to + * provide a progress indication, before the promise is resolved or rejected. + * + * This method *returns a new promise* which is resolved or rejected via the return value of the + * `successCallback`, `errorCallback`. It also notifies via the return value of the + * `notifyCallback` method. The promise cannot be resolved or rejected from the notifyCallback + * method. + * + * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)` + * + * - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise, + * but to do so without modifying the final value. This is useful to release resources or do some + * clean-up that needs to be done whether the promise was rejected or resolved. See the [full + * specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for + * more information. + * + * Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as + * property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to + * make your code IE8 and Android 2.x compatible. + * + * # Chaining promises + * + * Because calling the `then` method of a promise returns a new derived promise, it is easily + * possible to create a chain of promises: + * + * ```js + * promiseB = promiseA.then(function(result) { + * return result + 1; + * }); + * + * // promiseB will be resolved immediately after promiseA is resolved and its value + * // will be the result of promiseA incremented by 1 + * ``` + * + * It is possible to create chains of any length and since a promise can be resolved with another + * promise (which will defer its resolution further), it is possible to pause/defer resolution of + * the promises at any point in the chain. This makes it possible to implement powerful APIs like + * $http's response interceptors. + * + * + * # Differences between Kris Kowal's Q and $q + * + * There are two main differences: + * + * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation + * mechanism in angular, which means faster propagation of resolution or rejection into your + * models and avoiding unnecessary browser repaints, which would result in flickering UI. + * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains + * all the important functionality needed for common async tasks. + * + * # Testing + * + * ```js + * it('should simulate promise', inject(function($q, $rootScope) { + * var deferred = $q.defer(); + * var promise = deferred.promise; + * var resolvedValue; + * + * promise.then(function(value) { resolvedValue = value; }); + * expect(resolvedValue).toBeUndefined(); + * + * // Simulate resolving of promise + * deferred.resolve(123); + * // Note that the 'then' function does not get called synchronously. + * // This is because we want the promise API to always be async, whether or not + * // it got called synchronously or asynchronously. + * expect(resolvedValue).toBeUndefined(); + * + * // Propagate promise resolution to 'then' functions using $apply(). + * $rootScope.$apply(); + * expect(resolvedValue).toEqual(123); + * })); + * ``` + * + * @param {function(function, function)} resolver Function which is responsible for resolving or + * rejecting the newly created promise. The first parameter is a function which resolves the + * promise, the second parameter is a function which rejects the promise. + * + * @returns {Promise} The newly created promise. + */ +function $QProvider() { + + this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) { + return qFactory(function(callback) { + $rootScope.$evalAsync(callback); + }, $exceptionHandler); + }]; +} + +function $$QProvider() { + this.$get = ['$browser', '$exceptionHandler', function($browser, $exceptionHandler) { + return qFactory(function(callback) { + $browser.defer(callback); + }, $exceptionHandler); + }]; +} + +/** + * Constructs a promise manager. + * + * @param {function(function)} nextTick Function for executing functions in the next turn. + * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for + * debugging purposes. + * @returns {object} Promise manager. + */ +function qFactory(nextTick, exceptionHandler) { + var $qMinErr = minErr('$q', TypeError); + function callOnce(self, resolveFn, rejectFn) { + var called = false; + function wrap(fn) { + return function(value) { + if (called) return; + called = true; + fn.call(self, value); + }; + } + + return [wrap(resolveFn), wrap(rejectFn)]; + } + + /** + * @ngdoc method + * @name ng.$q#defer + * @kind function + * + * @description + * Creates a `Deferred` object which represents a task which will finish in the future. + * + * @returns {Deferred} Returns a new instance of deferred. + */ + var defer = function() { + return new Deferred(); + }; + + function Promise() { + this.$$state = { status: 0 }; + } + + Promise.prototype = { + then: function(onFulfilled, onRejected, progressBack) { + var result = new Deferred(); + + this.$$state.pending = this.$$state.pending || []; + this.$$state.pending.push([result, onFulfilled, onRejected, progressBack]); + if (this.$$state.status > 0) scheduleProcessQueue(this.$$state); + + return result.promise; + }, + + "catch": function(callback) { + return this.then(null, callback); + }, + + "finally": function(callback, progressBack) { + return this.then(function(value) { + return handleCallback(value, true, callback); + }, function(error) { + return handleCallback(error, false, callback); + }, progressBack); + } + }; + + //Faster, more basic than angular.bind http://jsperf.com/angular-bind-vs-custom-vs-native + function simpleBind(context, fn) { + return function(value) { + fn.call(context, value); + }; + } + + function processQueue(state) { + var fn, promise, pending; + + pending = state.pending; + state.processScheduled = false; + state.pending = undefined; + for (var i = 0, ii = pending.length; i < ii; ++i) { + promise = pending[i][0]; + fn = pending[i][state.status]; + try { + if (isFunction(fn)) { + promise.resolve(fn(state.value)); + } else if (state.status === 1) { + promise.resolve(state.value); + } else { + promise.reject(state.value); + } + } catch(e) { + promise.reject(e); + exceptionHandler(e); + } + } + } + + function scheduleProcessQueue(state) { + if (state.processScheduled || !state.pending) return; + state.processScheduled = true; + nextTick(function() { processQueue(state); }); + } + + function Deferred() { + this.promise = new Promise(); + //Necessary to support unbound execution :/ + this.resolve = simpleBind(this, this.resolve); + this.reject = simpleBind(this, this.reject); + this.notify = simpleBind(this, this.notify); + } + + Deferred.prototype = { + resolve: function(val) { + if (this.promise.$$state.status) return; + if (val === this.promise) { + this.$$reject($qMinErr( + 'qcycle', + "Expected promise to be resolved with value other than itself '{0}'", + val)); + } + else { + this.$$resolve(val); + } + + }, + + $$resolve: function(val) { + var then, fns; + + fns = callOnce(this, this.$$resolve, this.$$reject); + try { + if ((isObject(val) || isFunction(val))) then = val && val.then; + if (isFunction(then)) { + this.promise.$$state.status = -1; + then.call(val, fns[0], fns[1], this.notify); + } else { + this.promise.$$state.value = val; + this.promise.$$state.status = 1; + scheduleProcessQueue(this.promise.$$state); + } + } catch(e) { + fns[1](e); + exceptionHandler(e); + } + }, + + reject: function(reason) { + if (this.promise.$$state.status) return; + this.$$reject(reason); + }, + + $$reject: function(reason) { + this.promise.$$state.value = reason; + this.promise.$$state.status = 2; + scheduleProcessQueue(this.promise.$$state); + }, + + notify: function(progress) { + var callbacks = this.promise.$$state.pending; + + if ((this.promise.$$state.status <= 0) && callbacks && callbacks.length) { + nextTick(function() { + var callback, result; + for (var i = 0, ii = callbacks.length; i < ii; i++) { + result = callbacks[i][0]; + callback = callbacks[i][3]; + try { + result.notify(isFunction(callback) ? callback(progress) : progress); + } catch(e) { + exceptionHandler(e); + } + } + }); + } + } + }; + + /** + * @ngdoc method + * @name $q#reject + * @kind function + * + * @description + * Creates a promise that is resolved as rejected with the specified `reason`. This api should be + * used to forward rejection in a chain of promises. If you are dealing with the last promise in + * a promise chain, you don't need to worry about it. + * + * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of + * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via + * a promise error callback and you want to forward the error to the promise derived from the + * current promise, you have to "rethrow" the error by returning a rejection constructed via + * `reject`. + * + * ```js + * promiseB = promiseA.then(function(result) { + * // success: do something and resolve promiseB + * // with the old or a new result + * return result; + * }, function(reason) { + * // error: handle the error if possible and + * // resolve promiseB with newPromiseOrValue, + * // otherwise forward the rejection to promiseB + * if (canHandle(reason)) { + * // handle the error and recover + * return newPromiseOrValue; + * } + * return $q.reject(reason); + * }); + * ``` + * + * @param {*} reason Constant, message, exception or an object representing the rejection reason. + * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`. + */ + var reject = function(reason) { + var result = new Deferred(); + result.reject(reason); + return result.promise; + }; + + var makePromise = function makePromise(value, resolved) { + var result = new Deferred(); + if (resolved) { + result.resolve(value); + } else { + result.reject(value); + } + return result.promise; + }; + + var handleCallback = function handleCallback(value, isResolved, callback) { + var callbackOutput = null; + try { + if (isFunction(callback)) callbackOutput = callback(); + } catch(e) { + return makePromise(e, false); + } + if (isPromiseLike(callbackOutput)) { + return callbackOutput.then(function() { + return makePromise(value, isResolved); + }, function(error) { + return makePromise(error, false); + }); + } else { + return makePromise(value, isResolved); + } + }; + + /** + * @ngdoc method + * @name $q#when + * @kind function + * + * @description + * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise. + * This is useful when you are dealing with an object that might or might not be a promise, or if + * the promise comes from a source that can't be trusted. + * + * @param {*} value Value or a promise + * @returns {Promise} Returns a promise of the passed value or promise + */ + + + var when = function(value, callback, errback, progressBack) { + var result = new Deferred(); + result.resolve(value); + return result.promise.then(callback, errback, progressBack); + }; + + /** + * @ngdoc method + * @name $q#all + * @kind function + * + * @description + * Combines multiple promises into a single promise that is resolved when all of the input + * promises are resolved. + * + * @param {Array.<Promise>|Object.<Promise>} promises An array or hash of promises. + * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values, + * each value corresponding to the promise at the same index/key in the `promises` array/hash. + * If any of the promises is resolved with a rejection, this resulting promise will be rejected + * with the same rejection value. + */ + + function all(promises) { + var deferred = new Deferred(), + counter = 0, + results = isArray(promises) ? [] : {}; + + forEach(promises, function(promise, key) { + counter++; + when(promise).then(function(value) { + if (results.hasOwnProperty(key)) return; + results[key] = value; + if (!(--counter)) deferred.resolve(results); + }, function(reason) { + if (results.hasOwnProperty(key)) return; + deferred.reject(reason); + }); + }); + + if (counter === 0) { + deferred.resolve(results); + } + + return deferred.promise; + } + + var $Q = function Q(resolver) { + if (!isFunction(resolver)) { + throw $qMinErr('norslvr', "Expected resolverFn, got '{0}'", resolver); + } + + if (!(this instanceof Q)) { + // More useful when $Q is the Promise itself. + return new Q(resolver); + } + + var deferred = new Deferred(); + + function resolveFn(value) { + deferred.resolve(value); + } + + function rejectFn(reason) { + deferred.reject(reason); + } + + resolver(resolveFn, rejectFn); + + return deferred.promise; + }; + + $Q.defer = defer; + $Q.reject = reject; + $Q.when = when; + $Q.all = all; + + return $Q; +} + +function $$RAFProvider(){ //rAF + this.$get = ['$window', '$timeout', function($window, $timeout) { + var requestAnimationFrame = $window.requestAnimationFrame || + $window.webkitRequestAnimationFrame || + $window.mozRequestAnimationFrame; + + var cancelAnimationFrame = $window.cancelAnimationFrame || + $window.webkitCancelAnimationFrame || + $window.mozCancelAnimationFrame || + $window.webkitCancelRequestAnimationFrame; + + var rafSupported = !!requestAnimationFrame; + var raf = rafSupported + ? function(fn) { + var id = requestAnimationFrame(fn); + return function() { + cancelAnimationFrame(id); + }; + } + : function(fn) { + var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666 + return function() { + $timeout.cancel(timer); + }; + }; + + raf.supported = rafSupported; + + return raf; + }]; +} + +/** + * DESIGN NOTES + * + * The design decisions behind the scope are heavily favored for speed and memory consumption. + * + * The typical use of scope is to watch the expressions, which most of the time return the same + * value as last time so we optimize the operation. + * + * Closures construction is expensive in terms of speed as well as memory: + * - No closures, instead use prototypical inheritance for API + * - Internal state needs to be stored on scope directly, which means that private state is + * exposed as $$____ properties + * + * Loop operations are optimized by using while(count--) { ... } + * - this means that in order to keep the same order of execution as addition we have to add + * items to the array at the beginning (unshift) instead of at the end (push) + * + * Child scopes are created and removed often + * - Using an array would be slow since inserts in middle are expensive so we use linked list + * + * There are few watches then a lot of observers. This is why you don't want the observer to be + * implemented in the same way as watch. Watch requires return of initialization function which + * are expensive to construct. + */ + + +/** + * @ngdoc provider + * @name $rootScopeProvider + * @description + * + * Provider for the $rootScope service. + */ + +/** + * @ngdoc method + * @name $rootScopeProvider#digestTtl + * @description + * + * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and + * assuming that the model is unstable. + * + * The current default is 10 iterations. + * + * In complex applications it's possible that the dependencies between `$watch`s will result in + * several digest iterations. However if an application needs more than the default 10 digest + * iterations for its model to stabilize then you should investigate what is causing the model to + * continuously change during the digest. + * + * Increasing the TTL could have performance implications, so you should not change it without + * proper justification. + * + * @param {number} limit The number of digest iterations. + */ + + +/** + * @ngdoc service + * @name $rootScope + * @description + * + * Every application has a single root {@link ng.$rootScope.Scope scope}. + * All other scopes are descendant scopes of the root scope. Scopes provide separation + * between the model and the view, via a mechanism for watching the model for changes. + * They also provide an event emission/broadcast and subscription facility. See the + * {@link guide/scope developer guide on scopes}. + */ +function $RootScopeProvider(){ + var TTL = 10; + var $rootScopeMinErr = minErr('$rootScope'); + var lastDirtyWatch = null; + var applyAsyncId = null; + + this.digestTtl = function(value) { + if (arguments.length) { + TTL = value; + } + return TTL; + }; + + this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser', + function( $injector, $exceptionHandler, $parse, $browser) { + + /** + * @ngdoc type + * @name $rootScope.Scope + * + * @description + * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the + * {@link auto.$injector $injector}. Child scopes are created using the + * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when + * compiled HTML template is executed.) + * + * Here is a simple scope snippet to show how you can interact with the scope. + * ```html + * <file src="./test/ng/rootScopeSpec.js" tag="docs1" /> + * ``` + * + * # Inheritance + * A scope can inherit from a parent scope, as in this example: + * ```js + var parent = $rootScope; + var child = parent.$new(); + + parent.salutation = "Hello"; + child.name = "World"; + expect(child.salutation).toEqual('Hello'); + + child.salutation = "Welcome"; + expect(child.salutation).toEqual('Welcome'); + expect(parent.salutation).toEqual('Hello'); + * ``` + * + * + * @param {Object.<string, function()>=} providers Map of service factory which need to be + * provided for the current scope. Defaults to {@link ng}. + * @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should + * append/override services provided by `providers`. This is handy + * when unit-testing and having the need to override a default + * service. + * @returns {Object} Newly created scope. + * + */ + function Scope() { + this.$id = nextUid(); + this.$$phase = this.$parent = this.$$watchers = + this.$$nextSibling = this.$$prevSibling = + this.$$childHead = this.$$childTail = null; + this['this'] = this.$root = this; + this.$$destroyed = false; + this.$$asyncQueue = []; + this.$$postDigestQueue = []; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$$isolateBindings = {}; + this.$$applyAsyncQueue = []; + } + + /** + * @ngdoc property + * @name $rootScope.Scope#$id + * + * @description + * Unique scope ID (monotonically increasing) useful for debugging. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$parent + * + * @description + * Reference to the parent scope. + */ + + /** + * @ngdoc property + * @name $rootScope.Scope#$root + * + * @description + * Reference to the root scope. + */ + + Scope.prototype = { + constructor: Scope, + /** + * @ngdoc method + * @name $rootScope.Scope#$new + * @kind function + * + * @description + * Creates a new child {@link ng.$rootScope.Scope scope}. + * + * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} event. + * The scope can be removed from the scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}. + * + * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is + * desired for the scope and its child scopes to be permanently detached from the parent and + * thus stop participating in model change detection and listener notification by invoking. + * + * @param {boolean} isolate If true, then the scope does not prototypically inherit from the + * parent scope. The scope is isolated, as it can not see parent scope properties. + * When creating widgets, it is useful for the widget to not accidentally read parent + * state. + * + * @returns {Object} The newly created child scope. + * + */ + $new: function(isolate) { + var child; + + if (isolate) { + child = new Scope(); + child.$root = this.$root; + // ensure that there is just one async queue per $rootScope and its children + child.$$asyncQueue = this.$$asyncQueue; + child.$$postDigestQueue = this.$$postDigestQueue; + } else { + // Only create a child scope class if somebody asks for one, + // but cache it to allow the VM to optimize lookups. + if (!this.$$ChildScope) { + this.$$ChildScope = function ChildScope() { + this.$$watchers = this.$$nextSibling = + this.$$childHead = this.$$childTail = null; + this.$$listeners = {}; + this.$$listenerCount = {}; + this.$id = nextUid(); + this.$$ChildScope = null; + }; + this.$$ChildScope.prototype = this; + } + child = new this.$$ChildScope(); + } + child['this'] = child; + child.$parent = this; + child.$$prevSibling = this.$$childTail; + if (this.$$childHead) { + this.$$childTail.$$nextSibling = child; + this.$$childTail = child; + } else { + this.$$childHead = this.$$childTail = child; + } + return child; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$watch + * @kind function + * + * @description + * Registers a `listener` callback to be executed whenever the `watchExpression` changes. + * + * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest + * $digest()} and should return the value that will be watched. (Since + * {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the + * `watchExpression` can execute multiple times per + * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.) + * - The `listener` is called only when the value from the current `watchExpression` and the + * previous call to `watchExpression` are not equal (with the exception of the initial run, + * see below). Inequality is determined according to reference inequality, + * [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators) + * via the `!==` Javascript operator, unless `objectEquality == true` + * (see next point) + * - When `objectEquality == true`, inequality of the `watchExpression` is determined + * according to the {@link angular.equals} function. To save the value of the object for + * later comparison, the {@link angular.copy} function is used. This therefore means that + * watching complex objects will have adverse memory and performance implications. + * - The watch `listener` may change the model, which may trigger other `listener`s to fire. + * This is achieved by rerunning the watchers until no changes are detected. The rerun + * iteration limit is 10 to prevent an infinite loop deadlock. + * + * + * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called, + * you can register a `watchExpression` function with no `listener`. (Since `watchExpression` + * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a + * change is detected, be prepared for multiple calls to your listener.) + * + * After a watcher is registered with the scope, the `listener` fn is called asynchronously + * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the + * watcher. In rare cases, this is undesirable because the listener is called when the result + * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you + * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the + * listener was called due to initialization. + * + * + * + * # Example + * ```js + // let's assume that scope was dependency injected as the $rootScope + var scope = $rootScope; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + + + + // Using a function as a watchExpression + var food; + scope.foodCounter = 0; + expect(scope.foodCounter).toEqual(0); + scope.$watch( + // This function returns the value being watched. It is called for each turn of the $digest loop + function() { return food; }, + // This is the change listener, called when the value returned from the above function changes + function(newValue, oldValue) { + if ( newValue !== oldValue ) { + // Only increment the counter if the value changed + scope.foodCounter = scope.foodCounter + 1; + } + } + ); + // No digest has been run so the counter will be zero + expect(scope.foodCounter).toEqual(0); + + // Run the digest but since food has not changed count will still be zero + scope.$digest(); + expect(scope.foodCounter).toEqual(0); + + // Update food and run digest. Now the counter will increment + food = 'cheeseburger'; + scope.$digest(); + expect(scope.foodCounter).toEqual(1); + + * ``` + * + * + * + * @param {(function()|string)} watchExpression Expression that is evaluated on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers + * a call to the `listener`. + * + * - `string`: Evaluated as {@link guide/expression expression} + * - `function(scope)`: called with current `scope` as a parameter. + * @param {function(newVal, oldVal, scope)} listener Callback called whenever the value + * of `watchExpression` changes. + * + * - `newVal` contains the current value of the `watchExpression` + * - `oldVal` contains the previous value of the `watchExpression` + * - `scope` refers to the current scope + * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of + * comparing for reference equality. + * @returns {function()} Returns a deregistration function for this listener. + */ + $watch: function(watchExp, listener, objectEquality) { + var get = $parse(watchExp); + + if (get.$$watchDelegate) { + return get.$$watchDelegate(this, listener, objectEquality, get); + } + var scope = this, + array = scope.$$watchers, + watcher = { + fn: listener, + last: initWatchVal, + get: get, + exp: watchExp, + eq: !!objectEquality + }; + + lastDirtyWatch = null; + + if (!isFunction(listener)) { + watcher.fn = noop; + } + + if (!array) { + array = scope.$$watchers = []; + } + // we use unshift since we use a while loop in $digest for speed. + // the while loop reads in reverse order. + array.unshift(watcher); + + return function deregisterWatch() { + arrayRemove(array, watcher); + lastDirtyWatch = null; + }; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$watchGroup + * @kind function + * + * @description + * A variant of {@link ng.$rootScope.Scope#$watch $watch()} where it watches an array of `watchExpressions`. + * If any one expression in the collection changes the `listener` is executed. + * + * - The items in the `watchExpressions` array are observed via standard $watch operation and are examined on every + * call to $digest() to see if any items changes. + * - The `listener` is called whenever any expression in the `watchExpressions` array changes. + * + * @param {Array.<string|Function(scope)>} watchExpressions Array of expressions that will be individually + * watched using {@link ng.$rootScope.Scope#$watch $watch()} + * + * @param {function(newValues, oldValues, scope)} listener Callback called whenever the return value of any + * expression in `watchExpressions` changes + * The `newValues` array contains the current values of the `watchExpressions`, with the indexes matching + * those of `watchExpression` + * and the `oldValues` array contains the previous values of the `watchExpressions`, with the indexes matching + * those of `watchExpression` + * The `scope` refers to the current scope. + * @returns {function()} Returns a de-registration function for all listeners. + */ + $watchGroup: function(watchExpressions, listener) { + var oldValues = new Array(watchExpressions.length); + var newValues = new Array(watchExpressions.length); + var deregisterFns = []; + var self = this; + var changeReactionScheduled = false; + var firstRun = true; + + if (!watchExpressions.length) { + // No expressions means we call the listener ASAP + var shouldCall = true; + self.$evalAsync(function () { + if (shouldCall) listener(newValues, newValues, self); + }); + return function deregisterWatchGroup() { + shouldCall = false; + }; + } + + if (watchExpressions.length === 1) { + // Special case size of one + return this.$watch(watchExpressions[0], function watchGroupAction(value, oldValue, scope) { + newValues[0] = value; + oldValues[0] = oldValue; + listener(newValues, (value === oldValue) ? newValues : oldValues, scope); + }); + } + + forEach(watchExpressions, function (expr, i) { + var unwatchFn = self.$watch(expr, function watchGroupSubAction(value, oldValue) { + newValues[i] = value; + oldValues[i] = oldValue; + if (!changeReactionScheduled) { + changeReactionScheduled = true; + self.$evalAsync(watchGroupAction); + } + }); + deregisterFns.push(unwatchFn); + }); + + function watchGroupAction() { + changeReactionScheduled = false; + + if (firstRun) { + firstRun = false; + listener(newValues, newValues, self); + } else { + listener(newValues, oldValues, self); + } + } + + return function deregisterWatchGroup() { + while (deregisterFns.length) { + deregisterFns.shift()(); + } + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$watchCollection + * @kind function + * + * @description + * Shallow watches the properties of an object and fires whenever any of the properties change + * (for arrays, this implies watching the array items; for object maps, this implies watching + * the properties). If a change is detected, the `listener` callback is fired. + * + * - The `obj` collection is observed via standard $watch operation and is examined on every + * call to $digest() to see if any items have been added, removed, or moved. + * - The `listener` is called whenever anything within the `obj` has changed. Examples include + * adding, removing, and moving items belonging to an object or array. + * + * + * # Example + * ```js + $scope.names = ['igor', 'matias', 'misko', 'james']; + $scope.dataCount = 4; + + $scope.$watchCollection('names', function(newNames, oldNames) { + $scope.dataCount = newNames.length; + }); + + expect($scope.dataCount).toEqual(4); + $scope.$digest(); + + //still at 4 ... no changes + expect($scope.dataCount).toEqual(4); + + $scope.names.pop(); + $scope.$digest(); + + //now there's been a change + expect($scope.dataCount).toEqual(3); + * ``` + * + * + * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The + * expression value should evaluate to an object or an array which is observed on each + * {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the + * collection will trigger a call to the `listener`. + * + * @param {function(newCollection, oldCollection, scope)} listener a callback function called + * when a change is detected. + * - The `newCollection` object is the newly modified data obtained from the `obj` expression + * - The `oldCollection` object is a copy of the former collection data. + * Due to performance considerations, the`oldCollection` value is computed only if the + * `listener` function declares two or more arguments. + * - The `scope` argument refers to the current scope. + * + * @returns {function()} Returns a de-registration function for this listener. When the + * de-registration function is executed, the internal watch operation is terminated. + */ + $watchCollection: function(obj, listener) { + var self = this; + // the current value, updated on each dirty-check run + var newValue; + // a shallow copy of the newValue from the last dirty-check run, + // updated to match newValue during dirty-check run + var oldValue; + // a shallow copy of the newValue from when the last change happened + var veryOldValue; + // only track veryOldValue if the listener is asking for it + var trackVeryOldValue = (listener.length > 1); + var changeDetected = 0; + var changeDetector = $parse(obj, $watchCollectionInterceptor); + var internalArray = []; + var internalObject = {}; + var initRun = true; + var oldLength = 0; + + function $watchCollectionInterceptor(_value) { + newValue = _value; + var newLength, key, bothNaN, newItem, oldItem; + + if (!isObject(newValue)) { // if primitive + if (oldValue !== newValue) { + oldValue = newValue; + changeDetected++; + } + } else if (isArrayLike(newValue)) { + if (oldValue !== internalArray) { + // we are transitioning from something which was not an array into array. + oldValue = internalArray; + oldLength = oldValue.length = 0; + changeDetected++; + } + + newLength = newValue.length; + + if (oldLength !== newLength) { + // if lengths do not match we need to trigger change notification + changeDetected++; + oldValue.length = oldLength = newLength; + } + // copy the items to oldValue and look for changes. + for (var i = 0; i < newLength; i++) { + oldItem = oldValue[i]; + newItem = newValue[i]; + + bothNaN = (oldItem !== oldItem) && (newItem !== newItem); + if (!bothNaN && (oldItem !== newItem)) { + changeDetected++; + oldValue[i] = newItem; + } + } + } else { + if (oldValue !== internalObject) { + // we are transitioning from something which was not an object into object. + oldValue = internalObject = {}; + oldLength = 0; + changeDetected++; + } + // copy the items to oldValue and look for changes. + newLength = 0; + for (key in newValue) { + if (newValue.hasOwnProperty(key)) { + newLength++; + newItem = newValue[key]; + oldItem = oldValue[key]; + + if (key in oldValue) { + bothNaN = (oldItem !== oldItem) && (newItem !== newItem); + if (!bothNaN && (oldItem !== newItem)) { + changeDetected++; + oldValue[key] = newItem; + } + } else { + oldLength++; + oldValue[key] = newItem; + changeDetected++; + } + } + } + if (oldLength > newLength) { + // we used to have more keys, need to find them and destroy them. + changeDetected++; + for(key in oldValue) { + if (!newValue.hasOwnProperty(key)) { + oldLength--; + delete oldValue[key]; + } + } + } + } + return changeDetected; + } + + function $watchCollectionAction() { + if (initRun) { + initRun = false; + listener(newValue, newValue, self); + } else { + listener(newValue, veryOldValue, self); + } + + // make a copy for the next time a collection is changed + if (trackVeryOldValue) { + if (!isObject(newValue)) { + //primitive + veryOldValue = newValue; + } else if (isArrayLike(newValue)) { + veryOldValue = new Array(newValue.length); + for (var i = 0; i < newValue.length; i++) { + veryOldValue[i] = newValue[i]; + } + } else { // if object + veryOldValue = {}; + for (var key in newValue) { + if (hasOwnProperty.call(newValue, key)) { + veryOldValue[key] = newValue[key]; + } + } + } + } + } + + return this.$watch(changeDetector, $watchCollectionAction); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$digest + * @kind function + * + * @description + * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and + * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change + * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} + * until no more listeners are firing. This means that it is possible to get into an infinite + * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of + * iterations exceeds 10. + * + * Usually, you don't call `$digest()` directly in + * {@link ng.directive:ngController controllers} or in + * {@link ng.$compileProvider#directive directives}. + * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within + * a {@link ng.$compileProvider#directive directive}), which will force a `$digest()`. + * + * If you want to be notified whenever `$digest()` is called, + * you can register a `watchExpression` function with + * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`. + * + * In unit tests, you may need to call `$digest()` to simulate the scope life cycle. + * + * # Example + * ```js + var scope = ...; + scope.name = 'misko'; + scope.counter = 0; + + expect(scope.counter).toEqual(0); + scope.$watch('name', function(newValue, oldValue) { + scope.counter = scope.counter + 1; + }); + expect(scope.counter).toEqual(0); + + scope.$digest(); + // the listener is always called during the first $digest loop after it was registered + expect(scope.counter).toEqual(1); + + scope.$digest(); + // but now it will not be called unless the value changes + expect(scope.counter).toEqual(1); + + scope.name = 'adam'; + scope.$digest(); + expect(scope.counter).toEqual(2); + * ``` + * + */ + $digest: function() { + var watch, value, last, + watchers, + asyncQueue = this.$$asyncQueue, + postDigestQueue = this.$$postDigestQueue, + length, + dirty, ttl = TTL, + next, current, target = this, + watchLog = [], + logIdx, logMsg, asyncTask; + + beginPhase('$digest'); + // Check for changes to browser url that happened in sync before the call to $digest + $browser.$$checkUrlChange(); + + if (this === $rootScope && applyAsyncId !== null) { + // If this is the root scope, and $applyAsync has scheduled a deferred $apply(), then + // cancel the scheduled $apply and flush the queue of expressions to be evaluated. + $browser.defer.cancel(applyAsyncId); + flushApplyAsync(); + } + + lastDirtyWatch = null; + + do { // "while dirty" loop + dirty = false; + current = target; + + while(asyncQueue.length) { + try { + asyncTask = asyncQueue.shift(); + asyncTask.scope.$eval(asyncTask.expression); + } catch (e) { + $exceptionHandler(e); + } + lastDirtyWatch = null; + } + + traverseScopesLoop: + do { // "traverse the scopes" loop + if ((watchers = current.$$watchers)) { + // process our watches + length = watchers.length; + while (length--) { + try { + watch = watchers[length]; + // Most common watches are on primitives, in which case we can short + // circuit it with === operator, only when === fails do we use .equals + if (watch) { + if ((value = watch.get(current)) !== (last = watch.last) && + !(watch.eq + ? equals(value, last) + : (typeof value === 'number' && typeof last === 'number' + && isNaN(value) && isNaN(last)))) { + dirty = true; + lastDirtyWatch = watch; + watch.last = watch.eq ? copy(value, null) : value; + watch.fn(value, ((last === initWatchVal) ? value : last), current); + if (ttl < 5) { + logIdx = 4 - ttl; + if (!watchLog[logIdx]) watchLog[logIdx] = []; + logMsg = (isFunction(watch.exp)) + ? 'fn: ' + (watch.exp.name || watch.exp.toString()) + : watch.exp; + logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last); + watchLog[logIdx].push(logMsg); + } + } else if (watch === lastDirtyWatch) { + // If the most recently dirty watcher is now clean, short circuit since the remaining watchers + // have already been tested. + dirty = false; + break traverseScopesLoop; + } + } + } catch (e) { + $exceptionHandler(e); + } + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $broadcast + if (!(next = (current.$$childHead || + (current !== target && current.$$nextSibling)))) { + while(current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } while ((current = next)); + + // `break traverseScopesLoop;` takes us to here + + if((dirty || asyncQueue.length) && !(ttl--)) { + clearPhase(); + throw $rootScopeMinErr('infdig', + '{0} $digest() iterations reached. Aborting!\n' + + 'Watchers fired in the last 5 iterations: {1}', + TTL, toJson(watchLog)); + } + + } while (dirty || asyncQueue.length); + + clearPhase(); + + while(postDigestQueue.length) { + try { + postDigestQueue.shift()(); + } catch (e) { + $exceptionHandler(e); + } + } + }, + + + /** + * @ngdoc event + * @name $rootScope.Scope#$destroy + * @eventType broadcast on scope being destroyed + * + * @description + * Broadcasted when a scope and its children are being destroyed. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + + /** + * @ngdoc method + * @name $rootScope.Scope#$destroy + * @kind function + * + * @description + * Removes the current scope (and all of its children) from the parent scope. Removal implies + * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer + * propagate to the current scope and its children. Removal also implies that the current + * scope is eligible for garbage collection. + * + * The `$destroy()` is usually used by directives such as + * {@link ng.directive:ngRepeat ngRepeat} for managing the + * unrolling of the loop. + * + * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope. + * Application code can register a `$destroy` event handler that will give it a chance to + * perform any necessary cleanup. + * + * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to + * clean up DOM bindings before an element is removed from the DOM. + */ + $destroy: function() { + // we can't destroy the root scope or a scope that has been already destroyed + if (this.$$destroyed) return; + var parent = this.$parent; + + this.$broadcast('$destroy'); + this.$$destroyed = true; + if (this === $rootScope) return; + + for (var eventName in this.$$listenerCount) { + decrementListenerCount(this, this.$$listenerCount[eventName], eventName); + } + + // sever all the references to parent scopes (after this cleanup, the current scope should + // not be retained by any of our references and should be eligible for garbage collection) + if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling; + if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling; + if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling; + if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling; + + + // All of the code below is bogus code that works around V8's memory leak via optimized code + // and inline caches. + // + // see: + // - https://code.google.com/p/v8/issues/detail?id=2073#c26 + // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909 + // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451 + + this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead = + this.$$childTail = this.$root = null; + + // don't reset these to null in case some async task tries to register a listener/watch/task + this.$$listeners = {}; + this.$$watchers = this.$$asyncQueue = this.$$postDigestQueue = []; + + // prevent NPEs since these methods have references to properties we nulled out + this.$destroy = this.$digest = this.$apply = noop; + this.$on = this.$watch = this.$watchGroup = function() { return noop; }; + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$eval + * @kind function + * + * @description + * Executes the `expression` on the current scope and returns the result. Any exceptions in + * the expression are propagated (uncaught). This is useful when evaluating Angular + * expressions. + * + * # Example + * ```js + var scope = ng.$rootScope.Scope(); + scope.a = 1; + scope.b = 2; + + expect(scope.$eval('a+b')).toEqual(3); + expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3); + * ``` + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + * @param {(object)=} locals Local variables object, useful for overriding values in scope. + * @returns {*} The result of evaluating the expression. + */ + $eval: function(expr, locals) { + return $parse(expr)(this, locals); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$evalAsync + * @kind function + * + * @description + * Executes the expression on the current scope at a later point in time. + * + * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only + * that: + * + * - it will execute after the function that scheduled the evaluation (preferably before DOM + * rendering). + * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after + * `expression` execution. + * + * Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle + * will be scheduled. However, it is encouraged to always call code that changes the model + * from within an `$apply` call. That includes code evaluated via `$evalAsync`. + * + * @param {(string|function())=} expression An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with the current `scope` parameter. + * + */ + $evalAsync: function(expr) { + // if we are outside of an $digest loop and this is the first time we are scheduling async + // task also schedule async auto-flush + if (!$rootScope.$$phase && !$rootScope.$$asyncQueue.length) { + $browser.defer(function() { + if ($rootScope.$$asyncQueue.length) { + $rootScope.$digest(); + } + }); + } + + this.$$asyncQueue.push({scope: this, expression: expr}); + }, + + $$postDigest : function(fn) { + this.$$postDigestQueue.push(fn); + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$apply + * @kind function + * + * @description + * `$apply()` is used to execute an expression in angular from outside of the angular + * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries). + * Because we are calling into the angular framework we need to perform proper scope life + * cycle of {@link ng.$exceptionHandler exception handling}, + * {@link ng.$rootScope.Scope#$digest executing watches}. + * + * ## Life cycle + * + * # Pseudo-Code of `$apply()` + * ```js + function $apply(expr) { + try { + return $eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + $root.$digest(); + } + } + * ``` + * + * + * Scope's `$apply()` method transitions through the following stages: + * + * 1. The {@link guide/expression expression} is executed using the + * {@link ng.$rootScope.Scope#$eval $eval()} method. + * 2. Any exceptions from the execution of the expression are forwarded to the + * {@link ng.$exceptionHandler $exceptionHandler} service. + * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the + * expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method. + * + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + * + * @returns {*} The result of evaluating the expression. + */ + $apply: function(expr) { + try { + beginPhase('$apply'); + return this.$eval(expr); + } catch (e) { + $exceptionHandler(e); + } finally { + clearPhase(); + try { + $rootScope.$digest(); + } catch (e) { + $exceptionHandler(e); + throw e; + } + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$applyAsync + * @kind function + * + * @description + * Schedule the invokation of $apply to occur at a later time. The actual time difference + * varies across browsers, but is typically around ~10 milliseconds. + * + * This can be used to queue up multiple expressions which need to be evaluated in the same + * digest. + * + * @param {(string|function())=} exp An angular expression to be executed. + * + * - `string`: execute using the rules as defined in {@link guide/expression expression}. + * - `function(scope)`: execute the function with current `scope` parameter. + */ + $applyAsync: function(expr) { + var scope = this; + expr && $rootScope.$$applyAsyncQueue.push($applyAsyncExpression); + scheduleApplyAsync(); + + function $applyAsyncExpression() { + scope.$eval(expr); + } + }, + + /** + * @ngdoc method + * @name $rootScope.Scope#$on + * @kind function + * + * @description + * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for + * discussion of event life cycle. + * + * The event listener function format is: `function(event, args...)`. The `event` object + * passed into the listener has the following attributes: + * + * - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or + * `$broadcast`-ed. + * - `currentScope` - `{Scope}`: the scope that is currently handling the event. Once the + * event propagates through the scope hierarchy, this property is set to null. + * - `name` - `{string}`: name of the event. + * - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel + * further event propagation (available only for events that were `$emit`-ed). + * - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag + * to true. + * - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called. + * + * @param {string} name Event name to listen on. + * @param {function(event, ...args)} listener Function to call when the event is emitted. + * @returns {function()} Returns a deregistration function for this listener. + */ + $on: function(name, listener) { + var namedListeners = this.$$listeners[name]; + if (!namedListeners) { + this.$$listeners[name] = namedListeners = []; + } + namedListeners.push(listener); + + var current = this; + do { + if (!current.$$listenerCount[name]) { + current.$$listenerCount[name] = 0; + } + current.$$listenerCount[name]++; + } while ((current = current.$parent)); + + var self = this; + return function() { + namedListeners[namedListeners.indexOf(listener)] = null; + decrementListenerCount(self, 1, name); + }; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$emit + * @kind function + * + * @description + * Dispatches an event `name` upwards through the scope hierarchy notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$emit` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event traverses upwards toward the root scope and calls all + * registered listeners along the way. The event will stop propagating if one of the listeners + * cancels it. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to emit. + * @param {...*} args Optional one or more arguments which will be passed onto the event listeners. + * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}). + */ + $emit: function(name, args) { + var empty = [], + namedListeners, + scope = this, + stopPropagation = false, + event = { + name: name, + targetScope: scope, + stopPropagation: function() {stopPropagation = true;}, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }, + listenerArgs = concat([event], arguments, 1), + i, length; + + do { + namedListeners = scope.$$listeners[name] || empty; + event.currentScope = scope; + for (i=0, length=namedListeners.length; i<length; i++) { + + // if listeners were deregistered, defragment the array + if (!namedListeners[i]) { + namedListeners.splice(i, 1); + i--; + length--; + continue; + } + try { + //allow all listeners attached to the current scope to run + namedListeners[i].apply(null, listenerArgs); + } catch (e) { + $exceptionHandler(e); + } + } + //if any listener on the current scope stops propagation, prevent bubbling + if (stopPropagation) { + event.currentScope = null; + return event; + } + //traverse upwards + scope = scope.$parent; + } while (scope); + + event.currentScope = null; + + return event; + }, + + + /** + * @ngdoc method + * @name $rootScope.Scope#$broadcast + * @kind function + * + * @description + * Dispatches an event `name` downwards to all child scopes (and their children) notifying the + * registered {@link ng.$rootScope.Scope#$on} listeners. + * + * The event life cycle starts at the scope on which `$broadcast` was called. All + * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get + * notified. Afterwards, the event propagates to all direct and indirect scopes of the current + * scope and calls all registered listeners along the way. The event cannot be canceled. + * + * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed + * onto the {@link ng.$exceptionHandler $exceptionHandler} service. + * + * @param {string} name Event name to broadcast. + * @param {...*} args Optional one or more arguments which will be passed onto the event listeners. + * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on} + */ + $broadcast: function(name, args) { + var target = this, + current = target, + next = target, + event = { + name: name, + targetScope: target, + preventDefault: function() { + event.defaultPrevented = true; + }, + defaultPrevented: false + }; + + if (!target.$$listenerCount[name]) return event; + + var listenerArgs = concat([event], arguments, 1), + listeners, i, length; + + //down while you can, then up and next sibling or up and next sibling until back at root + while ((current = next)) { + event.currentScope = current; + listeners = current.$$listeners[name] || []; + for (i=0, length = listeners.length; i<length; i++) { + // if listeners were deregistered, defragment the array + if (!listeners[i]) { + listeners.splice(i, 1); + i--; + length--; + continue; + } + + try { + listeners[i].apply(null, listenerArgs); + } catch(e) { + $exceptionHandler(e); + } + } + + // Insanity Warning: scope depth-first traversal + // yes, this code is a bit crazy, but it works and we have tests to prove it! + // this piece should be kept in sync with the traversal in $digest + // (though it differs due to having the extra check for $$listenerCount) + if (!(next = ((current.$$listenerCount[name] && current.$$childHead) || + (current !== target && current.$$nextSibling)))) { + while(current !== target && !(next = current.$$nextSibling)) { + current = current.$parent; + } + } + } + + event.currentScope = null; + return event; + } + }; + + var $rootScope = new Scope(); + + return $rootScope; + + + function beginPhase(phase) { + if ($rootScope.$$phase) { + throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase); + } + + $rootScope.$$phase = phase; + } + + function clearPhase() { + $rootScope.$$phase = null; + } + + + function decrementListenerCount(current, count, name) { + do { + current.$$listenerCount[name] -= count; + + if (current.$$listenerCount[name] === 0) { + delete current.$$listenerCount[name]; + } + } while ((current = current.$parent)); + } + + /** + * function used as an initial value for watchers. + * because it's unique we can easily tell it apart from other values + */ + function initWatchVal() {} + + function flushApplyAsync() { + var queue = $rootScope.$$applyAsyncQueue; + while (queue.length) { + try { + queue.shift()(); + } catch(e) { + $exceptionHandler(e); + } + } + applyAsyncId = null; + } + + function scheduleApplyAsync() { + if (applyAsyncId === null) { + applyAsyncId = $browser.defer(function() { + $rootScope.$apply(flushApplyAsync); + }); + } + } + }]; +} + +/** + * @description + * Private service to sanitize uris for links and images. Used by $compile and $sanitize. + */ +function $$SanitizeUriProvider() { + var aHrefSanitizationWhitelist = /^\s*(https?|ftp|mailto|tel|file):/, + imgSrcSanitizationWhitelist = /^\s*((https?|ftp|file|blob):|data:image\/)/; + + /** + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during a[href] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to a[href] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.aHrefSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + aHrefSanitizationWhitelist = regexp; + return this; + } + return aHrefSanitizationWhitelist; + }; + + + /** + * @description + * Retrieves or overrides the default regular expression that is used for whitelisting of safe + * urls during img[src] sanitization. + * + * The sanitization is a security measure aimed at prevent XSS attacks via html links. + * + * Any url about to be assigned to img[src] via data-binding is first normalized and turned into + * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist` + * regular expression. If a match is found, the original url is written into the dom. Otherwise, + * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM. + * + * @param {RegExp=} regexp New regexp to whitelist urls with. + * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for + * chaining otherwise. + */ + this.imgSrcSanitizationWhitelist = function(regexp) { + if (isDefined(regexp)) { + imgSrcSanitizationWhitelist = regexp; + return this; + } + return imgSrcSanitizationWhitelist; + }; + + this.$get = function() { + return function sanitizeUri(uri, isImage) { + var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist; + var normalizedVal; + // NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case. + if (!msie || msie >= 8 ) { + normalizedVal = urlResolve(uri).href; + if (normalizedVal !== '' && !normalizedVal.match(regex)) { + return 'unsafe:'+normalizedVal; + } + } + return uri; + }; + }; +} + +var $sceMinErr = minErr('$sce'); + +var SCE_CONTEXTS = { + HTML: 'html', + CSS: 'css', + URL: 'url', + // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a + // url. (e.g. ng-include, script src, templateUrl) + RESOURCE_URL: 'resourceUrl', + JS: 'js' +}; + +// Helper functions follow. + +// Copied from: +// http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962 +// Prereq: s is a string. +function escapeForRegexp(s) { + return s.replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g, '\\$1'). + replace(/\x08/g, '\\x08'); +} + + +function adjustMatcher(matcher) { + if (matcher === 'self') { + return matcher; + } else if (isString(matcher)) { + // Strings match exactly except for 2 wildcards - '*' and '**'. + // '*' matches any character except those from the set ':/.?&'. + // '**' matches any character (like .* in a RegExp). + // More than 2 *'s raises an error as it's ill defined. + if (matcher.indexOf('***') > -1) { + throw $sceMinErr('iwcard', + 'Illegal sequence *** in string matcher. String: {0}', matcher); + } + matcher = escapeForRegexp(matcher). + replace('\\*\\*', '.*'). + replace('\\*', '[^:/.?&;]*'); + return new RegExp('^' + matcher + '$'); + } else if (isRegExp(matcher)) { + // The only other type of matcher allowed is a Regexp. + // Match entire URL / disallow partial matches. + // Flags are reset (i.e. no global, ignoreCase or multiline) + return new RegExp('^' + matcher.source + '$'); + } else { + throw $sceMinErr('imatcher', + 'Matchers may only be "self", string patterns or RegExp objects'); + } +} + + +function adjustMatchers(matchers) { + var adjustedMatchers = []; + if (isDefined(matchers)) { + forEach(matchers, function(matcher) { + adjustedMatchers.push(adjustMatcher(matcher)); + }); + } + return adjustedMatchers; +} + + +/** + * @ngdoc service + * @name $sceDelegate + * @kind function + * + * @description + * + * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict + * Contextual Escaping (SCE)} services to AngularJS. + * + * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of + * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS. This is + * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to + * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things + * work because `$sce` delegates to `$sceDelegate` for these operations. + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service. + * + * The default instance of `$sceDelegate` should work out of the box with little pain. While you + * can override it completely to change the behavior of `$sce`, the common case would + * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting + * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as + * templates. Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist + * $sceDelegateProvider.resourceUrlWhitelist} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + */ + +/** + * @ngdoc provider + * @name $sceDelegateProvider + * @description + * + * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate + * $sceDelegate} service. This allows one to get/set the whitelists and blacklists used to ensure + * that the URLs used for sourcing Angular templates are safe. Refer {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and + * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist} + * + * For the general details about this service in Angular, read the main page for {@link ng.$sce + * Strict Contextual Escaping (SCE)}. + * + * **Example**: Consider the following case. <a name="example"></a> + * + * - your app is hosted at url `http://myapp.example.com/` + * - but some of your templates are hosted on other domains you control such as + * `http://srv01.assets.example.com/`, `http://srv02.assets.example.com/`, etc. + * - and you have an open redirect at `http://myapp.example.com/clickThru?...`. + * + * Here is what a secure configuration for this scenario might look like: + * + * ``` + * angular.module('myApp', []).config(function($sceDelegateProvider) { + * $sceDelegateProvider.resourceUrlWhitelist([ + * // Allow same origin resource loads. + * 'self', + * // Allow loading from our assets domain. Notice the difference between * and **. + * 'http://srv*.assets.example.com/**' + * ]); + * + * // The blacklist overrides the whitelist so the open redirect here is blocked. + * $sceDelegateProvider.resourceUrlBlacklist([ + * 'http://myapp.example.com/clickThru**' + * ]); + * }); + * ``` + */ + +function $SceDelegateProvider() { + this.SCE_CONTEXTS = SCE_CONTEXTS; + + // Resource URLs can also be trusted by policy. + var resourceUrlWhitelist = ['self'], + resourceUrlBlacklist = []; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlWhitelist + * @kind function + * + * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * Note: **an empty whitelist array will block all URLs**! + * + * @return {Array} the currently set whitelist array. + * + * The **default value** when no whitelist has been explicitly set is `['self']` allowing only + * same origin resource requests. + * + * @description + * Sets/Gets the whitelist of trusted resource URLs. + */ + this.resourceUrlWhitelist = function (value) { + if (arguments.length) { + resourceUrlWhitelist = adjustMatchers(value); + } + return resourceUrlWhitelist; + }; + + /** + * @ngdoc method + * @name $sceDelegateProvider#resourceUrlBlacklist + * @kind function + * + * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value + * provided. This must be an array or null. A snapshot of this array is used so further + * changes to the array are ignored. + * + * Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items + * allowed in this array. + * + * The typical usage for the blacklist is to **block + * [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as + * these would otherwise be trusted but actually return content from the redirected domain. + * + * Finally, **the blacklist overrides the whitelist** and has the final say. + * + * @return {Array} the currently set blacklist array. + * + * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there + * is no blacklist.) + * + * @description + * Sets/Gets the blacklist of trusted resource URLs. + */ + + this.resourceUrlBlacklist = function (value) { + if (arguments.length) { + resourceUrlBlacklist = adjustMatchers(value); + } + return resourceUrlBlacklist; + }; + + this.$get = ['$injector', function($injector) { + + var htmlSanitizer = function htmlSanitizer(html) { + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + }; + + if ($injector.has('$sanitize')) { + htmlSanitizer = $injector.get('$sanitize'); + } + + + function matchUrl(matcher, parsedUrl) { + if (matcher === 'self') { + return urlIsSameOrigin(parsedUrl); + } else { + // definitely a regex. See adjustMatchers() + return !!matcher.exec(parsedUrl.href); + } + } + + function isResourceUrlAllowedByPolicy(url) { + var parsedUrl = urlResolve(url.toString()); + var i, n, allowed = false; + // Ensure that at least one item from the whitelist allows this url. + for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) { + if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) { + allowed = true; + break; + } + } + if (allowed) { + // Ensure that no item from the blacklist blocked this url. + for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) { + if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) { + allowed = false; + break; + } + } + } + return allowed; + } + + function generateHolderType(Base) { + var holderType = function TrustedValueHolderType(trustedValue) { + this.$$unwrapTrustedValue = function() { + return trustedValue; + }; + }; + if (Base) { + holderType.prototype = new Base(); + } + holderType.prototype.valueOf = function sceValueOf() { + return this.$$unwrapTrustedValue(); + }; + holderType.prototype.toString = function sceToString() { + return this.$$unwrapTrustedValue().toString(); + }; + return holderType; + } + + var trustedValueHolderBase = generateHolderType(), + byType = {}; + + byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase); + byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]); + + /** + * @ngdoc method + * @name $sceDelegate#trustAs + * + * @description + * Returns an object that is trusted by angular for use in specified strict + * contextual escaping contexts (such as ng-bind-html, ng-include, any src + * attribute interpolation, any dom event binding attribute interpolation + * such as for onclick, etc.) that uses the provided value. + * See {@link ng.$sce $sce} for enabling strict contextual escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resourceUrl, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + function trustAs(type, trustedValue) { + var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (!Constructor) { + throw $sceMinErr('icontext', + 'Attempted to trust a value in invalid context. Context: {0}; Value: {1}', + type, trustedValue); + } + if (trustedValue === null || trustedValue === undefined || trustedValue === '') { + return trustedValue; + } + // All the current contexts in SCE_CONTEXTS happen to be strings. In order to avoid trusting + // mutable objects, we ensure here that the value passed in is actually a string. + if (typeof trustedValue !== 'string') { + throw $sceMinErr('itype', + 'Attempted to trust a non-string value in a content requiring a string: Context: {0}', + type); + } + return new Constructor(trustedValue); + } + + /** + * @ngdoc method + * @name $sceDelegate#valueOf + * + * @description + * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. + * + * If the passed parameter is not a value that had been returned by {@link + * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, returns it as-is. + * + * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} + * call or anything else. + * @returns {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if `value` is the result of such a call. Otherwise, returns + * `value` unchanged. + */ + function valueOf(maybeTrusted) { + if (maybeTrusted instanceof trustedValueHolderBase) { + return maybeTrusted.$$unwrapTrustedValue(); + } else { + return maybeTrusted; + } + } + + /** + * @ngdoc method + * @name $sceDelegate#getTrusted + * + * @description + * Takes the result of a {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call and + * returns the originally supplied value if the queried context type is a supertype of the + * created type. If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} call. + * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#trustAs + * `$sceDelegate.trustAs`} if valid in this context. Otherwise, throws an exception. + */ + function getTrusted(type, maybeTrusted) { + if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') { + return maybeTrusted; + } + var constructor = (byType.hasOwnProperty(type) ? byType[type] : null); + if (constructor && maybeTrusted instanceof constructor) { + return maybeTrusted.$$unwrapTrustedValue(); + } + // If we get here, then we may only take one of two actions. + // 1. sanitize the value for the requested type, or + // 2. throw an exception. + if (type === SCE_CONTEXTS.RESOURCE_URL) { + if (isResourceUrlAllowedByPolicy(maybeTrusted)) { + return maybeTrusted; + } else { + throw $sceMinErr('insecurl', + 'Blocked loading resource from url not allowed by $sceDelegate policy. URL: {0}', + maybeTrusted.toString()); + } + } else if (type === SCE_CONTEXTS.HTML) { + return htmlSanitizer(maybeTrusted); + } + throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.'); + } + + return { trustAs: trustAs, + getTrusted: getTrusted, + valueOf: valueOf }; + }]; +} + + +/** + * @ngdoc provider + * @name $sceProvider + * @description + * + * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service. + * - enable/disable Strict Contextual Escaping (SCE) in a module + * - override the default implementation with a custom delegate + * + * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}. + */ + +/* jshint maxlen: false*/ + +/** + * @ngdoc service + * @name $sce + * @kind function + * + * @description + * + * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS. + * + * # Strict Contextual Escaping + * + * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain + * contexts to result in a value that is marked as safe to use for that context. One example of + * such a context is binding arbitrary html controlled by the user via `ng-bind-html`. We refer + * to these contexts as privileged or SCE contexts. + * + * As of version 1.2, Angular ships with SCE enabled by default. + * + * Note: When enabled (the default), IE8 in quirks mode is not supported. In this mode, IE8 allows + * one to execute arbitrary javascript by the use of the expression() syntax. Refer + * <http://blogs.msdn.com/b/ie/archive/2008/10/16/ending-expressions.aspx> to learn more about them. + * You can ensure your document is in standards mode and not quirks mode by adding `<!doctype html>` + * to the top of your HTML document. + * + * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for + * security vulnerabilities such as XSS, clickjacking, etc. a lot easier. + * + * Here's an example of a binding in a privileged context: + * + * ``` + * <input ng-model="userHtml"> + * <div ng-bind-html="userHtml"></div> + * ``` + * + * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user. With SCE + * disabled, this application allows the user to render arbitrary HTML into the DIV. + * In a more realistic example, one may be rendering user comments, blog articles, etc. via + * bindings. (HTML is just one example of a context where rendering user controlled input creates + * security vulnerabilities.) + * + * For the case of HTML, you might use a library, either on the client side, or on the server side, + * to sanitize unsafe HTML before binding to the value and rendering it in the document. + * + * How would you ensure that every place that used these types of bindings was bound to a value that + * was sanitized by your library (or returned as safe for rendering by your server?) How can you + * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some + * properties/fields and forgot to update the binding to the sanitized value? + * + * To be secure by default, you want to ensure that any such bindings are disallowed unless you can + * determine that something explicitly says it's safe to use a value for binding in that + * context. You can then audit your code (a simple grep would do) to ensure that this is only done + * for those values that you can easily tell are safe - because they were received from your server, + * sanitized by your library, etc. You can organize your codebase to help with this - perhaps + * allowing only the files in a specific directory to do this. Ensuring that the internal API + * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task. + * + * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs} + * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to + * obtain values that will be accepted by SCE / privileged contexts. + * + * + * ## How does it work? + * + * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted + * $sce.getTrusted(context, value)} rather than to the value directly. Directives use {@link + * ng.$sce#parse $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the + * {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals. + * + * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link + * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}. Here's the actual code (slightly + * simplified): + * + * ``` + * var ngBindHtmlDirective = ['$sce', function($sce) { + * return function(scope, element, attr) { + * scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) { + * element.html(value || ''); + * }); + * }; + * }]; + * ``` + * + * ## Impact on loading templates + * + * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as + * `templateUrl`'s specified by {@link guide/directive directives}. + * + * By default, Angular only loads templates from the same domain and protocol as the application + * document. This is done by calling {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl} on the template URL. To load templates from other domains and/or + * protocols, you may either either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist + * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value. + * + * *Please note*: + * The browser's + * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest) + * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/) + * policy apply in addition to this and may further restrict whether the template is successfully + * loaded. This means that without the right CORS policy, loading templates from a different domain + * won't work on all browsers. Also, loading templates from `file://` URL does not work on some + * browsers. + * + * ## This feels like too much overhead + * + * It's important to remember that SCE only applies to interpolation expressions. + * + * If your expressions are constant literals, they're automatically trusted and you don't need to + * call `$sce.trustAs` on them (remember to include the `ngSanitize` module) (e.g. + * `<div ng-bind-html="'<b>implicitly trusted</b>'"></div>`) just works. + * + * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them + * through {@link ng.$sce#getTrusted $sce.getTrusted}. SCE doesn't play a role here. + * + * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load + * templates in `ng-include` from your application's domain without having to even know about SCE. + * It blocks loading templates from other domains or loading templates over http from an https + * served document. You can change these by setting your own custom {@link + * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link + * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs. + * + * This significantly reduces the overhead. It is far easier to pay the small overhead and have an + * application that's secure and can be audited to verify that with much more ease than bolting + * security onto an application later. + * + * <a name="contexts"></a> + * ## What trusted context types are supported? + * + * | Context | Notes | + * |---------------------|----------------| + * | `$sce.HTML` | For HTML that's safe to source into the application. The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered and the {@link ngSanitize $sanitize} module is present this will sanitize the value instead of throwing an error. | + * | `$sce.CSS` | For CSS that's safe to source into the application. Currently unused. Feel free to use it in your own directives. | + * | `$sce.URL` | For URLs that are safe to follow as links. Currently unused (`<a href=` and `<img src=` sanitize their urls and don't constitute an SCE context. | + * | `$sce.RESOURCE_URL` | For URLs that are not only safe to follow as links, but whose contents are also safe to include in your application. Examples include `ng-include`, `src` / `ngSrc` bindings for tags other than `IMG` (e.g. `IFRAME`, `OBJECT`, etc.) <br><br>Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. | + * | `$sce.JS` | For JavaScript that is safe to execute in your application's context. Currently unused. Feel free to use it in your own directives. | + * + * ## Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist} <a name="resourceUrlPatternItem"></a> + * + * Each element in these arrays must be one of the following: + * + * - **'self'** + * - The special **string**, `'self'`, can be used to match against all URLs of the **same + * domain** as the application document using the **same protocol**. + * - **String** (except the special value `'self'`) + * - The string is matched against the full *normalized / absolute URL* of the resource + * being tested (substring matches are not good enough.) + * - There are exactly **two wildcard sequences** - `*` and `**`. All other characters + * match themselves. + * - `*`: matches zero or more occurrences of any character other than one of the following 6 + * characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'. It's a useful wildcard for use + * in a whitelist. + * - `**`: matches zero or more occurrences of *any* character. As such, it's not + * not appropriate to use in for a scheme, domain, etc. as it would match too much. (e.g. + * http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might + * not have been the intention.) Its usage at the very end of the path is ok. (e.g. + * http://foo.example.com/templates/**). + * - **RegExp** (*see caveat below*) + * - *Caveat*: While regular expressions are powerful and offer great flexibility, their syntax + * (and all the inevitable escaping) makes them *harder to maintain*. It's easy to + * accidentally introduce a bug when one updates a complex expression (imho, all regexes should + * have good test coverage.). For instance, the use of `.` in the regex is correct only in a + * small number of cases. A `.` character in the regex used when matching the scheme or a + * subdomain could be matched against a `:` or literal `.` that was likely not intended. It + * is highly recommended to use the string patterns and only fall back to regular expressions + * if they as a last resort. + * - The regular expression must be an instance of RegExp (i.e. not a string.) It is + * matched against the **entire** *normalized / absolute URL* of the resource being tested + * (even when the RegExp did not have the `^` and `$` codes.) In addition, any flags + * present on the RegExp (such as multiline, global, ignoreCase) are ignored. + * - If you are generating your JavaScript from some other templating engine (not + * recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)), + * remember to escape your regular expression (and be aware that you might need more than + * one level of escaping depending on your templating engine and the way you interpolated + * the value.) Do make use of your platform's escaping mechanism as it might be good + * enough before coding your own. e.g. Ruby has + * [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape) + * and Python has [re.escape](http://docs.python.org/library/re.html#re.escape). + * Javascript lacks a similar built in function for escaping. Take a look at Google + * Closure library's [goog.string.regExpEscape(s)]( + * http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962). + * + * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example. + * + * ## Show me an example using SCE. + * + * <example module="mySceApp" deps="angular-sanitize.js"> + * <file name="index.html"> + * <div ng-controller="AppController as myCtrl"> + * <i ng-bind-html="myCtrl.explicitlyTrustedHtml" id="explicitlyTrustedHtml"></i><br><br> + * <b>User comments</b><br> + * By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when + * $sanitize is available. If $sanitize isn't available, this results in an error instead of an + * exploit. + * <div class="well"> + * <div ng-repeat="userComment in myCtrl.userComments"> + * <b>{{userComment.name}}</b>: + * <span ng-bind-html="userComment.htmlComment" class="htmlComment"></span> + * <br> + * </div> + * </div> + * </div> + * </file> + * + * <file name="script.js"> + * angular.module('mySceApp', ['ngSanitize']) + * .controller('AppController', ['$http', '$templateCache', '$sce', + * function($http, $templateCache, $sce) { + * var self = this; + * $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) { + * self.userComments = userComments; + * }); + * self.explicitlyTrustedHtml = $sce.trustAsHtml( + * '<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' + + * 'sanitization."">Hover over this text.</span>'); + * }]); + * </file> + * + * <file name="test_data.json"> + * [ + * { "name": "Alice", + * "htmlComment": + * "<span onmouseover='this.textContent=\"PWN3D!\"'>Is <i>anyone</i> reading this?</span>" + * }, + * { "name": "Bob", + * "htmlComment": "<i>Yes!</i> Am I the only other one?" + * } + * ] + * </file> + * + * <file name="protractor.js" type="protractor"> + * describe('SCE doc demo', function() { + * it('should sanitize untrusted values', function() { + * expect(element.all(by.css('.htmlComment')).first().getInnerHtml()) + * .toBe('<span>Is <i>anyone</i> reading this?</span>'); + * }); + * + * it('should NOT sanitize explicitly trusted values', function() { + * expect(element(by.id('explicitlyTrustedHtml')).getInnerHtml()).toBe( + * '<span onmouseover="this.textContent="Explicitly trusted HTML bypasses ' + + * 'sanitization."">Hover over this text.</span>'); + * }); + * }); + * </file> + * </example> + * + * + * + * ## Can I disable SCE completely? + * + * Yes, you can. However, this is strongly discouraged. SCE gives you a lot of security benefits + * for little coding overhead. It will be much harder to take an SCE disabled application and + * either secure it on your own or enable SCE at a later stage. It might make sense to disable SCE + * for cases where you have a lot of existing code that was written before SCE was introduced and + * you're migrating them a module at a time. + * + * That said, here's how you can completely disable SCE: + * + * ``` + * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) { + * // Completely disable SCE. For demonstration purposes only! + * // Do not use in new projects. + * $sceProvider.enabled(false); + * }); + * ``` + * + */ +/* jshint maxlen: 100 */ + +function $SceProvider() { + var enabled = true; + + /** + * @ngdoc method + * @name $sceProvider#enabled + * @kind function + * + * @param {boolean=} value If provided, then enables/disables SCE. + * @return {boolean} true if SCE is enabled, false otherwise. + * + * @description + * Enables/disables SCE and returns the current value. + */ + this.enabled = function (value) { + if (arguments.length) { + enabled = !!value; + } + return enabled; + }; + + + /* Design notes on the default implementation for SCE. + * + * The API contract for the SCE delegate + * ------------------------------------- + * The SCE delegate object must provide the following 3 methods: + * + * - trustAs(contextEnum, value) + * This method is used to tell the SCE service that the provided value is OK to use in the + * contexts specified by contextEnum. It must return an object that will be accepted by + * getTrusted() for a compatible contextEnum and return this value. + * + * - valueOf(value) + * For values that were not produced by trustAs(), return them as is. For values that were + * produced by trustAs(), return the corresponding input value to trustAs. Basically, if + * trustAs is wrapping the given values into some type, this operation unwraps it when given + * such a value. + * + * - getTrusted(contextEnum, value) + * This function should return the a value that is safe to use in the context specified by + * contextEnum or throw and exception otherwise. + * + * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be + * opaque or wrapped in some holder object. That happens to be an implementation detail. For + * instance, an implementation could maintain a registry of all trusted objects by context. In + * such a case, trustAs() would return the same object that was passed in. getTrusted() would + * return the same object passed in if it was found in the registry under a compatible context or + * throw an exception otherwise. An implementation might only wrap values some of the time based + * on some criteria. getTrusted() might return a value and not throw an exception for special + * constants or objects even if not wrapped. All such implementations fulfill this contract. + * + * + * A note on the inheritance model for SCE contexts + * ------------------------------------------------ + * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types. This + * is purely an implementation details. + * + * The contract is simply this: + * + * getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value) + * will also succeed. + * + * Inheritance happens to capture this in a natural way. In some future, we + * may not use inheritance anymore. That is OK because no code outside of + * sce.js and sceSpecs.js would need to be aware of this detail. + */ + + this.$get = ['$parse', '$sniffer', '$sceDelegate', function( + $parse, $sniffer, $sceDelegate) { + // Prereq: Ensure that we're not running in IE8 quirks mode. In that mode, IE allows + // the "expression(javascript expression)" syntax which is insecure. + if (enabled && $sniffer.msie && $sniffer.msieDocumentMode < 8) { + throw $sceMinErr('iequirks', + 'Strict Contextual Escaping does not support Internet Explorer version < 9 in quirks ' + + 'mode. You can fix this by adding the text <!doctype html> to the top of your HTML ' + + 'document. See http://docs.angularjs.org/api/ng.$sce for more information.'); + } + + var sce = shallowCopy(SCE_CONTEXTS); + + /** + * @ngdoc method + * @name $sce#isEnabled + * @kind function + * + * @return {Boolean} true if SCE is enabled, false otherwise. If you want to set the value, you + * have to do it at module config time on {@link ng.$sceProvider $sceProvider}. + * + * @description + * Returns a boolean indicating if SCE is enabled. + */ + sce.isEnabled = function () { + return enabled; + }; + sce.trustAs = $sceDelegate.trustAs; + sce.getTrusted = $sceDelegate.getTrusted; + sce.valueOf = $sceDelegate.valueOf; + + if (!enabled) { + sce.trustAs = sce.getTrusted = function(type, value) { return value; }; + sce.valueOf = identity; + } + + /** + * @ngdoc method + * @name $sce#parseAs + * + * @description + * Converts Angular {@link guide/expression expression} into a function. This is like {@link + * ng.$parse $parse} and is identical when the expression is a literal constant. Otherwise, it + * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*, + * *result*)} + * + * @param {string} type The kind of SCE context in which this result will be used. + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + sce.parseAs = function sceParseAs(type, expr) { + var parsed = $parse(expr); + if (parsed.literal && parsed.constant) { + return parsed; + } else { + return $parse(expr, function (value) { + return sce.getTrusted(type, value); + }); + } + }; + + /** + * @ngdoc method + * @name $sce#trustAs + * + * @description + * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}. As such, + * returns an object that is trusted by angular for use in specified strict contextual + * escaping contexts (such as ng-bind-html, ng-include, any src attribute + * interpolation, any dom event binding attribute interpolation such as for onclick, etc.) + * that uses the provided value. See * {@link ng.$sce $sce} for enabling strict contextual + * escaping. + * + * @param {string} type The kind of context in which this value is safe for use. e.g. url, + * resource_url, html, js and css. + * @param {*} value The value that that should be considered trusted/safe. + * @returns {*} A value that can be used to stand in for the provided `value` in places + * where Angular expects a $sce.trustAs() return value. + */ + + /** + * @ngdoc method + * @name $sce#trustAsHtml + * + * @description + * Shorthand method. `$sce.trustAsHtml(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedHtml + * $sce.getTrustedHtml(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsUrl + * + * @description + * Shorthand method. `$sce.trustAsUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedUrl + * $sce.getTrustedUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsResourceUrl + * + * @description + * Shorthand method. `$sce.trustAsResourceUrl(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the return + * value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#trustAsJs + * + * @description + * Shorthand method. `$sce.trustAsJs(value)` → + * {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`} + * + * @param {*} value The value to trustAs. + * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedJs + * $sce.getTrustedJs(value)} to obtain the original value. (privileged directives + * only accept expressions that are either literal constants or are the + * return value of {@link ng.$sce#trustAs $sce.trustAs}.) + */ + + /** + * @ngdoc method + * @name $sce#getTrusted + * + * @description + * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}. As such, + * takes the result of a {@link ng.$sce#trustAs `$sce.trustAs`}() call and returns the + * originally supplied value if the queried context type is a supertype of the created type. + * If this condition isn't satisfied, throws an exception. + * + * @param {string} type The kind of context in which this value is to be used. + * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs `$sce.trustAs`} + * call. + * @returns {*} The value the was originally provided to + * {@link ng.$sce#trustAs `$sce.trustAs`} if valid in this context. + * Otherwise, throws an exception. + */ + + /** + * @ngdoc method + * @name $sce#getTrustedHtml + * + * @description + * Shorthand method. `$sce.getTrustedHtml(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedCss + * + * @description + * Shorthand method. `$sce.getTrustedCss(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedUrl + * + * @description + * Shorthand method. `$sce.getTrustedUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedResourceUrl + * + * @description + * Shorthand method. `$sce.getTrustedResourceUrl(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`} + * + * @param {*} value The value to pass to `$sceDelegate.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)` + */ + + /** + * @ngdoc method + * @name $sce#getTrustedJs + * + * @description + * Shorthand method. `$sce.getTrustedJs(value)` → + * {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`} + * + * @param {*} value The value to pass to `$sce.getTrusted`. + * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)` + */ + + /** + * @ngdoc method + * @name $sce#parseAsHtml + * + * @description + * Shorthand method. `$sce.parseAsHtml(expression string)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.HTML, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsCss + * + * @description + * Shorthand method. `$sce.parseAsCss(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.CSS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsUrl + * + * @description + * Shorthand method. `$sce.parseAsUrl(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsResourceUrl + * + * @description + * Shorthand method. `$sce.parseAsResourceUrl(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.RESOURCE_URL, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + /** + * @ngdoc method + * @name $sce#parseAsJs + * + * @description + * Shorthand method. `$sce.parseAsJs(value)` → + * {@link ng.$sce#parse `$sce.parseAs($sce.JS, value)`} + * + * @param {string} expression String expression to compile. + * @returns {function(context, locals)} a function which represents the compiled expression: + * + * * `context` – `{object}` – an object against which any expressions embedded in the strings + * are evaluated against (typically a scope object). + * * `locals` – `{object=}` – local variables context object, useful for overriding values in + * `context`. + */ + + // Shorthand delegations. + var parse = sce.parseAs, + getTrusted = sce.getTrusted, + trustAs = sce.trustAs; + + forEach(SCE_CONTEXTS, function (enumValue, name) { + var lName = lowercase(name); + sce[camelCase("parse_as_" + lName)] = function (expr) { + return parse(enumValue, expr); + }; + sce[camelCase("get_trusted_" + lName)] = function (value) { + return getTrusted(enumValue, value); + }; + sce[camelCase("trust_as_" + lName)] = function (value) { + return trustAs(enumValue, value); + }; + }); + + return sce; + }]; +} + +/** + * !!! This is an undocumented "private" service !!! + * + * @name $sniffer + * @requires $window + * @requires $document + * + * @property {boolean} history Does the browser support html5 history api ? + * @property {boolean} hashchange Does the browser support hashchange event ? + * @property {boolean} transitions Does the browser support CSS transition events ? + * @property {boolean} animations Does the browser support CSS animation events ? + * + * @description + * This is very simple implementation of testing browser's features. + */ +function $SnifferProvider() { + this.$get = ['$window', '$document', function($window, $document) { + var eventSupport = {}, + android = + int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]), + boxee = /Boxee/i.test(($window.navigator || {}).userAgent), + document = $document[0] || {}, + documentMode = document.documentMode, + vendorPrefix, + vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/, + bodyStyle = document.body && document.body.style, + transitions = false, + animations = false, + match; + + if (bodyStyle) { + for(var prop in bodyStyle) { + if(match = vendorRegex.exec(prop)) { + vendorPrefix = match[0]; + vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1); + break; + } + } + + if(!vendorPrefix) { + vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit'; + } + + transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle)); + animations = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle)); + + if (android && (!transitions||!animations)) { + transitions = isString(document.body.style.webkitTransition); + animations = isString(document.body.style.webkitAnimation); + } + } + + + return { + // Android has history.pushState, but it does not update location correctly + // so let's not use the history API at all. + // http://code.google.com/p/android/issues/detail?id=17471 + // https://github.com/angular/angular.js/issues/904 + + // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has + // so let's not use the history API also + // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined + // jshint -W018 + history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee), + // jshint +W018 + hashchange: 'onhashchange' in $window && + // IE8 compatible mode lies + (!documentMode || documentMode > 7), + hasEvent: function(event) { + // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have + // it. In particular the event is not fired when backspace or delete key are pressed or + // when cut operation is performed. + if (event == 'input' && msie == 9) return false; + + if (isUndefined(eventSupport[event])) { + var divElm = document.createElement('div'); + eventSupport[event] = 'on' + event in divElm; + } + + return eventSupport[event]; + }, + csp: csp(), + vendorPrefix: vendorPrefix, + transitions : transitions, + animations : animations, + android: android, + msie : msie, + msieDocumentMode: documentMode + }; + }]; +} + +var $compileMinErr = minErr('$compile'); + +/** + * @ngdoc service + * @name $templateRequest + * + * @description + * The `$templateRequest` service downloads the provided template using `$http` and, upon success, + * stores the contents inside of `$templateCache`. If the HTTP request fails or the response data + * of the HTTP request is empty then a `$compile` error will be thrown (the exception can be thwarted + * by setting the 2nd parameter of the function to true). + * + * @param {string} tpl The HTTP request template URL + * @param {boolean=} ignoreRequestError Whether or not to ignore the exception when the request fails or the template is empty + * + * @return {Promise} the HTTP Promise for the given. + * + * @property {number} totalPendingRequests total amount of pending template requests being downloaded. + */ +function $TemplateRequestProvider() { + this.$get = ['$templateCache', '$http', '$q', function($templateCache, $http, $q) { + function handleRequestFn(tpl, ignoreRequestError) { + var self = handleRequestFn; + self.totalPendingRequests++; + + return $http.get(tpl, { cache : $templateCache }) + .then(function(response) { + var html = response.data; + if(!html || html.length === 0) { + return handleError(); + } + + self.totalPendingRequests--; + $templateCache.put(tpl, html); + return html; + }, handleError); + + function handleError() { + self.totalPendingRequests--; + if (!ignoreRequestError) { + throw $compileMinErr('tpload', 'Failed to load template: {0}', tpl); + } + return $q.reject(); + } + } + + handleRequestFn.totalPendingRequests = 0; + + return handleRequestFn; + }]; +} + +function $$TestabilityProvider() { + this.$get = ['$rootScope', '$browser', '$location', + function($rootScope, $browser, $location) { + + /** + * @name $testability + * + * @description + * The private $$testability service provides a collection of methods for use when debugging + * or by automated test and debugging tools. + */ + var testability = {}; + + /** + * @name $$testability#findBindings + * + * @description + * Returns an array of elements that are bound (via ng-bind or {{}}) + * to expressions matching the input. + * + * @param {Element} element The element root to search from. + * @param {string} expression The binding expression to match. + * @param {boolean} opt_exactMatch If true, only returns exact matches + * for the expression. Filters and whitespace are ignored. + */ + testability.findBindings = function(element, expression, opt_exactMatch) { + var bindings = element.getElementsByClassName('ng-binding'); + var matches = []; + forEach(bindings, function(binding) { + var dataBinding = angular.element(binding).data('$binding'); + if (dataBinding) { + forEach(dataBinding, function(bindingName) { + if (opt_exactMatch) { + var matcher = new RegExp('(^|\\s)' + expression + '(\\s|\\||$)'); + if (matcher.test(bindingName)) { + matches.push(binding); + } + } else { + if (bindingName.indexOf(expression) != -1) { + matches.push(binding); + } + } + }); + } + }); + return matches; + }; + + /** + * @name $$testability#findModels + * + * @description + * Returns an array of elements that are two-way found via ng-model to + * expressions matching the input. + * + * @param {Element} element The element root to search from. + * @param {string} expression The model expression to match. + * @param {boolean} opt_exactMatch If true, only returns exact matches + * for the expression. + */ + testability.findModels = function(element, expression, opt_exactMatch) { + var prefixes = ['ng-', 'data-ng-', 'ng\\:']; + for (var p = 0; p < prefixes.length; ++p) { + var attributeEquals = opt_exactMatch ? '=' : '*='; + var selector = '[' + prefixes[p] + 'model' + attributeEquals + '"' + expression + '"]'; + var elements = element.querySelectorAll(selector); + if (elements.length) { + return elements; + } + } + }; + + /** + * @name $$testability#getLocation + * + * @description + * Shortcut for getting the location in a browser agnostic way. Returns + * the path, search, and hash. (e.g. /path?a=b#hash) + */ + testability.getLocation = function() { + return $location.url(); + }; + + /** + * @name $$testability#setLocation + * + * @description + * Shortcut for navigating to a location without doing a full page reload. + * + * @param {string} url The location url (path, search and hash, + * e.g. /path?a=b#hash) to go to. + */ + testability.setLocation = function(url) { + if (url !== $location.url()) { + $location.url(url); + $rootScope.$digest(); + } + }; + + /** + * @name $$testability#whenStable + * + * @description + * Calls the callback when $timeout and $http requests are completed. + * + * @param {function} callback + */ + testability.whenStable = function(callback) { + $browser.notifyWhenNoOutstandingRequests(callback); + }; + + return testability; + }]; +} + +function $TimeoutProvider() { + this.$get = ['$rootScope', '$browser', '$q', '$$q', '$exceptionHandler', + function($rootScope, $browser, $q, $$q, $exceptionHandler) { + var deferreds = {}; + + + /** + * @ngdoc service + * @name $timeout + * + * @description + * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch + * block and delegates any exceptions to + * {@link ng.$exceptionHandler $exceptionHandler} service. + * + * The return value of registering a timeout function is a promise, which will be resolved when + * the timeout is reached and the timeout function is executed. + * + * To cancel a timeout request, call `$timeout.cancel(promise)`. + * + * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to + * synchronously flush the queue of deferred functions. + * + * @param {function()} fn A function, whose execution should be delayed. + * @param {number=} [delay=0] Delay in milliseconds. + * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise + * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block. + * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this + * promise will be resolved with is the return value of the `fn` function. + * + */ + function timeout(fn, delay, invokeApply) { + var skipApply = (isDefined(invokeApply) && !invokeApply), + deferred = (skipApply ? $$q : $q).defer(), + promise = deferred.promise, + timeoutId; + + timeoutId = $browser.defer(function() { + try { + deferred.resolve(fn()); + } catch(e) { + deferred.reject(e); + $exceptionHandler(e); + } + finally { + delete deferreds[promise.$$timeoutId]; + } + + if (!skipApply) $rootScope.$apply(); + }, delay); + + promise.$$timeoutId = timeoutId; + deferreds[timeoutId] = deferred; + + return promise; + } + + + /** + * @ngdoc method + * @name $timeout#cancel + * + * @description + * Cancels a task associated with the `promise`. As a result of this, the promise will be + * resolved with a rejection. + * + * @param {Promise=} promise Promise returned by the `$timeout` function. + * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully + * canceled. + */ + timeout.cancel = function(promise) { + if (promise && promise.$$timeoutId in deferreds) { + deferreds[promise.$$timeoutId].reject('canceled'); + delete deferreds[promise.$$timeoutId]; + return $browser.defer.cancel(promise.$$timeoutId); + } + return false; + }; + + return timeout; + }]; +} + +// NOTE: The usage of window and document instead of $window and $document here is +// deliberate. This service depends on the specific behavior of anchor nodes created by the +// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and +// cause us to break tests. In addition, when the browser resolves a URL for XHR, it +// doesn't know about mocked locations and resolves URLs to the real document - which is +// exactly the behavior needed here. There is little value is mocking these out for this +// service. +var urlParsingNode = document.createElement("a"); +var originUrl = urlResolve(window.location.href, true); + + +/** + * + * Implementation Notes for non-IE browsers + * ---------------------------------------- + * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM, + * results both in the normalizing and parsing of the URL. Normalizing means that a relative + * URL will be resolved into an absolute URL in the context of the application document. + * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related + * properties are all populated to reflect the normalized URL. This approach has wide + * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc. See + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * + * Implementation Notes for IE + * --------------------------- + * IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other + * browsers. However, the parsed components will not be set if the URL assigned did not specify + * them. (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.) We + * work around that by performing the parsing in a 2nd step by taking a previously normalized + * URL (e.g. by assigning to a.href) and assigning it a.href again. This correctly populates the + * properties such as protocol, hostname, port, etc. + * + * IE7 does not normalize the URL when assigned to an anchor node. (Apparently, it does, if one + * uses the inner HTML approach to assign the URL as part of an HTML snippet - + * http://stackoverflow.com/a/472729) However, setting img[src] does normalize the URL. + * Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception. + * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that + * method and IE < 8 is unsupported. + * + * References: + * http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement + * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html + * http://url.spec.whatwg.org/#urlutils + * https://github.com/angular/angular.js/pull/2902 + * http://james.padolsey.com/javascript/parsing-urls-with-the-dom/ + * + * @kind function + * @param {string} url The URL to be parsed. + * @description Normalizes and parses a URL. + * @returns {object} Returns the normalized URL as a dictionary. + * + * | member name | Description | + * |---------------|----------------| + * | href | A normalized version of the provided URL if it was not an absolute URL | + * | protocol | The protocol including the trailing colon | + * | host | The host and port (if the port is non-default) of the normalizedUrl | + * | search | The search params, minus the question mark | + * | hash | The hash string, minus the hash symbol + * | hostname | The hostname + * | port | The port, without ":" + * | pathname | The pathname, beginning with "/" + * + */ +function urlResolve(url, base) { + var href = url; + + if (msie) { + // Normalize before parse. Refer Implementation Notes on why this is + // done in two steps on IE. + urlParsingNode.setAttribute("href", href); + href = urlParsingNode.href; + } + + urlParsingNode.setAttribute('href', href); + + // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils + return { + href: urlParsingNode.href, + protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', + host: urlParsingNode.host, + search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', + hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', + hostname: urlParsingNode.hostname, + port: urlParsingNode.port, + pathname: (urlParsingNode.pathname.charAt(0) === '/') + ? urlParsingNode.pathname + : '/' + urlParsingNode.pathname + }; +} + +/** + * Parse a request URL and determine whether this is a same-origin request as the application document. + * + * @param {string|object} requestUrl The url of the request as a string that will be resolved + * or a parsed URL object. + * @returns {boolean} Whether the request is for the same origin as the application document. + */ +function urlIsSameOrigin(requestUrl) { + var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl; + return (parsed.protocol === originUrl.protocol && + parsed.host === originUrl.host); +} + +/** + * @ngdoc service + * @name $window + * + * @description + * A reference to the browser's `window` object. While `window` + * is globally available in JavaScript, it causes testability problems, because + * it is a global variable. In angular we always refer to it through the + * `$window` service, so it may be overridden, removed or mocked for testing. + * + * Expressions, like the one defined for the `ngClick` directive in the example + * below, are evaluated with respect to the current scope. Therefore, there is + * no risk of inadvertently coding in a dependency on a global value in such an + * expression. + * + * @example + <example module="windowExample"> + <file name="index.html"> + <script> + angular.module('windowExample', []) + .controller('ExampleController', ['$scope', '$window', function ($scope, $window) { + $scope.greeting = 'Hello, World!'; + $scope.doGreeting = function(greeting) { + $window.alert(greeting); + }; + }]); + </script> + <div ng-controller="ExampleController"> + <input type="text" ng-model="greeting" /> + <button ng-click="doGreeting(greeting)">ALERT</button> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should display the greeting in the input box', function() { + element(by.model('greeting')).sendKeys('Hello, E2E Tests'); + // If we click the button it will block the test runner + // element(':button').click(); + }); + </file> + </example> + */ +function $WindowProvider(){ + this.$get = valueFn(window); +} + +/* global currencyFilter: true, + dateFilter: true, + filterFilter: true, + jsonFilter: true, + limitToFilter: true, + lowercaseFilter: true, + numberFilter: true, + orderByFilter: true, + uppercaseFilter: true, + */ + +/** + * @ngdoc provider + * @name $filterProvider + * @description + * + * Filters are just functions which transform input to an output. However filters need to be + * Dependency Injected. To achieve this a filter definition consists of a factory function which is + * annotated with dependencies and is responsible for creating a filter function. + * + * ```js + * // Filter registration + * function MyModule($provide, $filterProvider) { + * // create a service to demonstrate injection (not always needed) + * $provide.value('greet', function(name){ + * return 'Hello ' + name + '!'; + * }); + * + * // register a filter factory which uses the + * // greet service to demonstrate DI. + * $filterProvider.register('greet', function(greet){ + * // return the filter function which uses the greet service + * // to generate salutation + * return function(text) { + * // filters need to be forgiving so check input validity + * return text && greet(text) || text; + * }; + * }); + * } + * ``` + * + * The filter function is registered with the `$injector` under the filter name suffix with + * `Filter`. + * + * ```js + * it('should be the same instance', inject( + * function($filterProvider) { + * $filterProvider.register('reverse', function(){ + * return ...; + * }); + * }, + * function($filter, reverseFilter) { + * expect($filter('reverse')).toBe(reverseFilter); + * }); + * ``` + * + * + * For more information about how angular filters work, and how to create your own filters, see + * {@link guide/filter Filters} in the Angular Developer Guide. + */ + +/** + * @ngdoc service + * @name $filter + * @kind function + * @description + * Filters are used for formatting data displayed to the user. + * + * The general syntax in templates is as follows: + * + * {{ expression [| filter_name[:parameter_value] ... ] }} + * + * @param {String} name Name of the filter function to retrieve + * @return {Function} the filter function + * @example + <example name="$filter" module="filterExample"> + <file name="index.html"> + <div ng-controller="MainCtrl"> + <h3>{{ originalText }}</h3> + <h3>{{ filteredText }}</h3> + </div> + </file> + + <file name="script.js"> + angular.module('filterExample', []) + .controller('MainCtrl', function($scope, $filter) { + $scope.originalText = 'hello'; + $scope.filteredText = $filter('uppercase')($scope.originalText); + }); + </file> + </example> + */ +$FilterProvider.$inject = ['$provide']; +function $FilterProvider($provide) { + var suffix = 'Filter'; + + /** + * @ngdoc method + * @name $filterProvider#register + * @param {string|Object} name Name of the filter function, or an object map of filters where + * the keys are the filter names and the values are the filter factories. + * @returns {Object} Registered filter instance, or if a map of filters was provided then a map + * of the registered filter instances. + */ + function register(name, factory) { + if(isObject(name)) { + var filters = {}; + forEach(name, function(filter, key) { + filters[key] = register(key, filter); + }); + return filters; + } else { + return $provide.factory(name + suffix, factory); + } + } + this.register = register; + + this.$get = ['$injector', function($injector) { + return function(name) { + return $injector.get(name + suffix); + }; + }]; + + //////////////////////////////////////// + + /* global + currencyFilter: false, + dateFilter: false, + filterFilter: false, + jsonFilter: false, + limitToFilter: false, + lowercaseFilter: false, + numberFilter: false, + orderByFilter: false, + uppercaseFilter: false, + */ + + register('currency', currencyFilter); + register('date', dateFilter); + register('filter', filterFilter); + register('json', jsonFilter); + register('limitTo', limitToFilter); + register('lowercase', lowercaseFilter); + register('number', numberFilter); + register('orderBy', orderByFilter); + register('uppercase', uppercaseFilter); +} + +/** + * @ngdoc filter + * @name filter + * @kind function + * + * @description + * Selects a subset of items from `array` and returns it as a new array. + * + * @param {Array} array The source array. + * @param {string|Object|function()} expression The predicate to be used for selecting items from + * `array`. + * + * Can be one of: + * + * - `string`: The string is evaluated as an expression and the resulting value is used for substring match against + * the contents of the `array`. All strings or objects with string properties in `array` that contain this string + * will be returned. The predicate can be negated by prefixing the string with `!`. + * + * - `Object`: A pattern object can be used to filter specific properties on objects contained + * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items + * which have property `name` containing "M" and property `phone` containing "1". A special + * property name `$` can be used (as in `{$:"text"}`) to accept a match against any + * property of the object. That's equivalent to the simple substring match with a `string` + * as described above. The predicate can be negated by prefixing the string with `!`. + * For Example `{name: "!M"}` predicate will return an array of items which have property `name` + * not containing "M". + * + * - `function(value, index)`: A predicate function can be used to write arbitrary filters. The + * function is called for each element of `array`. The final result is an array of those + * elements that the predicate returned true for. + * + * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in + * determining if the expected value (from the filter expression) and actual value (from + * the object in the array) should be considered a match. + * + * Can be one of: + * + * - `function(actual, expected)`: + * The function will be given the object value and the predicate value to compare and + * should return true if the item should be included in filtered result. + * + * - `true`: A shorthand for `function(actual, expected) { return angular.equals(expected, actual)}`. + * this is essentially strict comparison of expected and actual. + * + * - `false|undefined`: A short hand for a function which will look for a substring match in case + * insensitive way. + * + * @example + <example> + <file name="index.html"> + <div ng-init="friends = [{name:'John', phone:'555-1276'}, + {name:'Mary', phone:'800-BIG-MARY'}, + {name:'Mike', phone:'555-4321'}, + {name:'Adam', phone:'555-5678'}, + {name:'Julie', phone:'555-8765'}, + {name:'Juliette', phone:'555-5678'}]"></div> + + Search: <input ng-model="searchText"> + <table id="searchTextResults"> + <tr><th>Name</th><th>Phone</th></tr> + <tr ng-repeat="friend in friends | filter:searchText"> + <td>{{friend.name}}</td> + <td>{{friend.phone}}</td> + </tr> + </table> + <hr> + Any: <input ng-model="search.$"> <br> + Name only <input ng-model="search.name"><br> + Phone only <input ng-model="search.phone"><br> + Equality <input type="checkbox" ng-model="strict"><br> + <table id="searchObjResults"> + <tr><th>Name</th><th>Phone</th></tr> + <tr ng-repeat="friendObj in friends | filter:search:strict"> + <td>{{friendObj.name}}</td> + <td>{{friendObj.phone}}</td> + </tr> + </table> + </file> + <file name="protractor.js" type="protractor"> + var expectFriendNames = function(expectedNames, key) { + element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) { + arr.forEach(function(wd, i) { + expect(wd.getText()).toMatch(expectedNames[i]); + }); + }); + }; + + it('should search across all fields when filtering with a string', function() { + var searchText = element(by.model('searchText')); + searchText.clear(); + searchText.sendKeys('m'); + expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend'); + + searchText.clear(); + searchText.sendKeys('76'); + expectFriendNames(['John', 'Julie'], 'friend'); + }); + + it('should search in specific fields when filtering with a predicate object', function() { + var searchAny = element(by.model('search.$')); + searchAny.clear(); + searchAny.sendKeys('i'); + expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj'); + }); + it('should use a equal comparison when comparator is true', function() { + var searchName = element(by.model('search.name')); + var strict = element(by.model('strict')); + searchName.clear(); + searchName.sendKeys('Julie'); + strict.click(); + expectFriendNames(['Julie'], 'friendObj'); + }); + </file> + </example> + */ +function filterFilter() { + return function(array, expression, comparator) { + if (!isArray(array)) return array; + + var comparatorType = typeof(comparator), + predicates = []; + + predicates.check = function(value, index) { + for (var j = 0; j < predicates.length; j++) { + if(!predicates[j](value, index)) { + return false; + } + } + return true; + }; + + if (comparatorType !== 'function') { + if (comparatorType === 'boolean' && comparator) { + comparator = function(obj, text) { + return angular.equals(obj, text); + }; + } else { + comparator = function(obj, text) { + if (obj && text && typeof obj === 'object' && typeof text === 'object') { + for (var objKey in obj) { + if (objKey.charAt(0) !== '$' && hasOwnProperty.call(obj, objKey) && + comparator(obj[objKey], text[objKey])) { + return true; + } + } + return false; + } + text = (''+text).toLowerCase(); + return (''+obj).toLowerCase().indexOf(text) > -1; + }; + } + } + + var search = function(obj, text){ + if (typeof text == 'string' && text.charAt(0) === '!') { + return !search(obj, text.substr(1)); + } + switch (typeof obj) { + case "boolean": + case "number": + case "string": + return comparator(obj, text); + case "object": + switch (typeof text) { + case "object": + return comparator(obj, text); + default: + for ( var objKey in obj) { + if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) { + return true; + } + } + break; + } + return false; + case "array": + for ( var i = 0; i < obj.length; i++) { + if (search(obj[i], text)) { + return true; + } + } + return false; + default: + return false; + } + }; + switch (typeof expression) { + case "boolean": + case "number": + case "string": + // Set up expression object and fall through + expression = {$:expression}; + // jshint -W086 + case "object": + // jshint +W086 + for (var key in expression) { + (function(path) { + if (typeof expression[path] === 'undefined') return; + predicates.push(function(value) { + return search(path == '$' ? value : (value && value[path]), expression[path]); + }); + })(key); + } + break; + case 'function': + predicates.push(expression); + break; + default: + return array; + } + var filtered = []; + for ( var j = 0; j < array.length; j++) { + var value = array[j]; + if (predicates.check(value, j)) { + filtered.push(value); + } + } + return filtered; + }; +} + +/** + * @ngdoc filter + * @name currency + * @kind function + * + * @description + * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default + * symbol for current locale is used. + * + * @param {number} amount Input to filter. + * @param {string=} symbol Currency symbol or identifier to be displayed. + * @returns {string} Formatted number. + * + * + * @example + <example module="currencyExample"> + <file name="index.html"> + <script> + angular.module('currencyExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.amount = 1234.56; + }]); + </script> + <div ng-controller="ExampleController"> + <input type="number" ng-model="amount"> <br> + default currency symbol ($): <span id="currency-default">{{amount | currency}}</span><br> + custom currency identifier (USD$): <span>{{amount | currency:"USD$"}}</span> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should init with 1234.56', function() { + expect(element(by.id('currency-default')).getText()).toBe('$1,234.56'); + expect(element(by.binding('amount | currency:"USD$"')).getText()).toBe('USD$1,234.56'); + }); + it('should update', function() { + if (browser.params.browser == 'safari') { + // Safari does not understand the minus key. See + // https://github.com/angular/protractor/issues/481 + return; + } + element(by.model('amount')).clear(); + element(by.model('amount')).sendKeys('-1234'); + expect(element(by.id('currency-default')).getText()).toBe('($1,234.00)'); + expect(element(by.binding('amount | currency:"USD$"')).getText()).toBe('(USD$1,234.00)'); + }); + </file> + </example> + */ +currencyFilter.$inject = ['$locale']; +function currencyFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(amount, currencySymbol){ + if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM; + + // if null or undefined pass it through + return (amount == null) + ? amount + : formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2). + replace(/\u00A4/g, currencySymbol); + }; +} + +/** + * @ngdoc filter + * @name number + * @kind function + * + * @description + * Formats a number as text. + * + * If the input is not a number an empty string is returned. + * + * @param {number|string} number Number to format. + * @param {(number|string)=} fractionSize Number of decimal places to round the number to. + * If this is not provided then the fraction size is computed from the current locale's number + * formatting pattern. In the case of the default locale, it will be 3. + * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit. + * + * @example + <example module="numberFilterExample"> + <file name="index.html"> + <script> + angular.module('numberFilterExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.val = 1234.56789; + }]); + </script> + <div ng-controller="ExampleController"> + Enter number: <input ng-model='val'><br> + Default formatting: <span id='number-default'>{{val | number}}</span><br> + No fractions: <span>{{val | number:0}}</span><br> + Negative number: <span>{{-val | number:4}}</span> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should format numbers', function() { + expect(element(by.id('number-default')).getText()).toBe('1,234.568'); + expect(element(by.binding('val | number:0')).getText()).toBe('1,235'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679'); + }); + + it('should update', function() { + element(by.model('val')).clear(); + element(by.model('val')).sendKeys('3374.333'); + expect(element(by.id('number-default')).getText()).toBe('3,374.333'); + expect(element(by.binding('val | number:0')).getText()).toBe('3,374'); + expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330'); + }); + </file> + </example> + */ + + +numberFilter.$inject = ['$locale']; +function numberFilter($locale) { + var formats = $locale.NUMBER_FORMATS; + return function(number, fractionSize) { + + // if null or undefined pass it through + return (number == null) + ? number + : formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP, + fractionSize); + }; +} + +var DECIMAL_SEP = '.'; +function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) { + if (!isFinite(number) || isObject(number)) return ''; + + var isNegative = number < 0; + number = Math.abs(number); + var numStr = number + '', + formatedText = '', + parts = []; + + var hasExponent = false; + if (numStr.indexOf('e') !== -1) { + var match = numStr.match(/([\d\.]+)e(-?)(\d+)/); + if (match && match[2] == '-' && match[3] > fractionSize + 1) { + numStr = '0'; + number = 0; + } else { + formatedText = numStr; + hasExponent = true; + } + } + + if (!hasExponent) { + var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length; + + // determine fractionSize if it is not specified + if (isUndefined(fractionSize)) { + fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac); + } + + // safely round numbers in JS without hitting imprecisions of floating-point arithmetics + // inspired by: + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round + number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize); + + if (number === 0) { + isNegative = false; + } + + var fraction = ('' + number).split(DECIMAL_SEP); + var whole = fraction[0]; + fraction = fraction[1] || ''; + + var i, pos = 0, + lgroup = pattern.lgSize, + group = pattern.gSize; + + if (whole.length >= (lgroup + group)) { + pos = whole.length - lgroup; + for (i = 0; i < pos; i++) { + if ((pos - i)%group === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + } + + for (i = pos; i < whole.length; i++) { + if ((whole.length - i)%lgroup === 0 && i !== 0) { + formatedText += groupSep; + } + formatedText += whole.charAt(i); + } + + // format fraction part. + while(fraction.length < fractionSize) { + fraction += '0'; + } + + if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize); + } else { + + if (fractionSize > 0 && number > -1 && number < 1) { + formatedText = number.toFixed(fractionSize); + } + } + + parts.push(isNegative ? pattern.negPre : pattern.posPre); + parts.push(formatedText); + parts.push(isNegative ? pattern.negSuf : pattern.posSuf); + return parts.join(''); +} + +function padNumber(num, digits, trim) { + var neg = ''; + if (num < 0) { + neg = '-'; + num = -num; + } + num = '' + num; + while(num.length < digits) num = '0' + num; + if (trim) + num = num.substr(num.length - digits); + return neg + num; +} + + +function dateGetter(name, size, offset, trim) { + offset = offset || 0; + return function(date) { + var value = date['get' + name](); + if (offset > 0 || value > -offset) + value += offset; + if (value === 0 && offset == -12 ) value = 12; + return padNumber(value, size, trim); + }; +} + +function dateStrGetter(name, shortForm) { + return function(date, formats) { + var value = date['get' + name](); + var get = uppercase(shortForm ? ('SHORT' + name) : name); + + return formats[get][value]; + }; +} + +function timeZoneGetter(date) { + var zone = -1 * date.getTimezoneOffset(); + var paddedZone = (zone >= 0) ? "+" : ""; + + paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) + + padNumber(Math.abs(zone % 60), 2); + + return paddedZone; +} + +function getFirstThursdayOfYear(year) { + // 0 = index of January + var dayOfWeekOnFirst = (new Date(year, 0, 1)).getDay(); + // 4 = index of Thursday (+1 to account for 1st = 5) + // 11 = index of *next* Thursday (+1 account for 1st = 12) + return new Date(year, 0, ((dayOfWeekOnFirst <= 4) ? 5 : 12) - dayOfWeekOnFirst); +} + +function getThursdayThisWeek(datetime) { + return new Date(datetime.getFullYear(), datetime.getMonth(), + // 4 = index of Thursday + datetime.getDate() + (4 - datetime.getDay())); +} + +function weekGetter(size) { + return function(date) { + var firstThurs = getFirstThursdayOfYear(date.getFullYear()), + thisThurs = getThursdayThisWeek(date); + + var diff = +thisThurs - +firstThurs, + result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week + + return padNumber(result, size); + }; +} + +function ampmGetter(date, formats) { + return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1]; +} + +var DATE_FORMATS = { + yyyy: dateGetter('FullYear', 4), + yy: dateGetter('FullYear', 2, 0, true), + y: dateGetter('FullYear', 1), + MMMM: dateStrGetter('Month'), + MMM: dateStrGetter('Month', true), + MM: dateGetter('Month', 2, 1), + M: dateGetter('Month', 1, 1), + dd: dateGetter('Date', 2), + d: dateGetter('Date', 1), + HH: dateGetter('Hours', 2), + H: dateGetter('Hours', 1), + hh: dateGetter('Hours', 2, -12), + h: dateGetter('Hours', 1, -12), + mm: dateGetter('Minutes', 2), + m: dateGetter('Minutes', 1), + ss: dateGetter('Seconds', 2), + s: dateGetter('Seconds', 1), + // while ISO 8601 requires fractions to be prefixed with `.` or `,` + // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions + sss: dateGetter('Milliseconds', 3), + EEEE: dateStrGetter('Day'), + EEE: dateStrGetter('Day', true), + a: ampmGetter, + Z: timeZoneGetter, + ww: weekGetter(2), + w: weekGetter(1) +}; + +var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZEw']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z|w+))(.*)/, + NUMBER_STRING = /^\-?\d+$/; + +/** + * @ngdoc filter + * @name date + * @kind function + * + * @description + * Formats `date` to a string based on the requested `format`. + * + * `format` string can be composed of the following elements: + * + * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010) + * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10) + * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199) + * * `'MMMM'`: Month in year (January-December) + * * `'MMM'`: Month in year (Jan-Dec) + * * `'MM'`: Month in year, padded (01-12) + * * `'M'`: Month in year (1-12) + * * `'dd'`: Day in month, padded (01-31) + * * `'d'`: Day in month (1-31) + * * `'EEEE'`: Day in Week,(Sunday-Saturday) + * * `'EEE'`: Day in Week, (Sun-Sat) + * * `'HH'`: Hour in day, padded (00-23) + * * `'H'`: Hour in day (0-23) + * * `'hh'`: Hour in AM/PM, padded (01-12) + * * `'h'`: Hour in AM/PM, (1-12) + * * `'mm'`: Minute in hour, padded (00-59) + * * `'m'`: Minute in hour (0-59) + * * `'ss'`: Second in minute, padded (00-59) + * * `'s'`: Second in minute (0-59) + * * `'.sss' or ',sss'`: Millisecond in second, padded (000-999) + * * `'a'`: AM/PM marker + * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200) + * * `'ww'`: ISO-8601 week of year (00-53) + * * `'w'`: ISO-8601 week of year (0-53) + * + * `format` string can also be one of the following predefined + * {@link guide/i18n localizable formats}: + * + * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale + * (e.g. Sep 3, 2010 12:05:08 PM) + * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 PM) + * * `'fullDate'`: equivalent to `'EEEE, MMMM d, y'` for en_US locale + * (e.g. Friday, September 3, 2010) + * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010) + * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010) + * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10) + * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 PM) + * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 PM) + * + * `format` string can contain literal values. These need to be escaped by surrounding with single quotes (e.g. + * `"h 'in the morning'"`). In order to output a single quote, escape it - i.e., two single quotes in a sequence + * (e.g. `"h 'o''clock'"`). + * + * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or + * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.sssZ and its + * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is + * specified in the string input, the time is considered to be in the local timezone. + * @param {string=} format Formatting rules (see Description). If not specified, + * `mediumDate` is used. + * @param {string=} timezone Timezone to be used for formatting. Right now, only `'UTC'` is supported. + * If not specified, the timezone of the browser will be used. + * @returns {string} Formatted string or the input if input is not recognized as date/millis. + * + * @example + <example> + <file name="index.html"> + <span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>: + <span>{{1288323623006 | date:'medium'}}</span><br> + <span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>: + <span>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span><br> + <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>: + <span>{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}</span><br> + <span ng-non-bindable>{{1288323623006 | date:"MM/dd/yyyy 'at' h:mma"}}</span>: + <span>{{'1288323623006' | date:"MM/dd/yyyy 'at' h:mma"}}</span><br> + </file> + <file name="protractor.js" type="protractor"> + it('should format date', function() { + expect(element(by.binding("1288323623006 | date:'medium'")).getText()). + toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/); + expect(element(by.binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).getText()). + toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/); + expect(element(by.binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).getText()). + toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/); + expect(element(by.binding("'1288323623006' | date:\"MM/dd/yyyy 'at' h:mma\"")).getText()). + toMatch(/10\/2\d\/2010 at \d{1,2}:\d{2}(AM|PM)/); + }); + </file> + </example> + */ +dateFilter.$inject = ['$locale']; +function dateFilter($locale) { + + + var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/; + // 1 2 3 4 5 6 7 8 9 10 11 + function jsonStringToDate(string) { + var match; + if (match = string.match(R_ISO8601_STR)) { + var date = new Date(0), + tzHour = 0, + tzMin = 0, + dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear, + timeSetter = match[8] ? date.setUTCHours : date.setHours; + + if (match[9]) { + tzHour = int(match[9] + match[10]); + tzMin = int(match[9] + match[11]); + } + dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3])); + var h = int(match[4]||0) - tzHour; + var m = int(match[5]||0) - tzMin; + var s = int(match[6]||0); + var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000); + timeSetter.call(date, h, m, s, ms); + return date; + } + return string; + } + + + return function(date, format, timezone) { + var text = '', + parts = [], + fn, match; + + format = format || 'mediumDate'; + format = $locale.DATETIME_FORMATS[format] || format; + if (isString(date)) { + date = NUMBER_STRING.test(date) ? int(date) : jsonStringToDate(date); + } + + if (isNumber(date)) { + date = new Date(date); + } + + if (!isDate(date)) { + return date; + } + + while(format) { + match = DATE_FORMATS_SPLIT.exec(format); + if (match) { + parts = concat(parts, match, 1); + format = parts.pop(); + } else { + parts.push(format); + format = null; + } + } + + if (timezone && timezone === 'UTC') { + date = new Date(date.getTime()); + date.setMinutes(date.getMinutes() + date.getTimezoneOffset()); + } + forEach(parts, function(value){ + fn = DATE_FORMATS[value]; + text += fn ? fn(date, $locale.DATETIME_FORMATS) + : value.replace(/(^'|'$)/g, '').replace(/''/g, "'"); + }); + + return text; + }; +} + + +/** + * @ngdoc filter + * @name json + * @kind function + * + * @description + * Allows you to convert a JavaScript object into JSON string. + * + * This filter is mostly useful for debugging. When using the double curly {{value}} notation + * the binding is automatically converted to JSON. + * + * @param {*} object Any JavaScript object (including arrays and primitive types) to filter. + * @returns {string} JSON string. + * + * + * @example + <example> + <file name="index.html"> + <pre>{{ {'name':'value'} | json }}</pre> + </file> + <file name="protractor.js" type="protractor"> + it('should jsonify filtered objects', function() { + expect(element(by.binding("{'name':'value'}")).getText()).toMatch(/\{\n "name": ?"value"\n}/); + }); + </file> + </example> + * + */ +function jsonFilter() { + return function(object) { + return toJson(object, true); + }; +} + + +/** + * @ngdoc filter + * @name lowercase + * @kind function + * @description + * Converts string to lowercase. + * @see angular.lowercase + */ +var lowercaseFilter = valueFn(lowercase); + + +/** + * @ngdoc filter + * @name uppercase + * @kind function + * @description + * Converts string to uppercase. + * @see angular.uppercase + */ +var uppercaseFilter = valueFn(uppercase); + +/** + * @ngdoc filter + * @name limitTo + * @kind function + * + * @description + * Creates a new array or string containing only a specified number of elements. The elements + * are taken from either the beginning or the end of the source array or string, as specified by + * the value and sign (positive or negative) of `limit`. + * + * @param {Array|string} input Source array or string to be limited. + * @param {string|number} limit The length of the returned array or string. If the `limit` number + * is positive, `limit` number of items from the beginning of the source array/string are copied. + * If the number is negative, `limit` number of items from the end of the source array/string + * are copied. The `limit` will be trimmed if it exceeds `array.length` + * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array + * had less than `limit` elements. + * + * @example + <example module="limitToExample"> + <file name="index.html"> + <script> + angular.module('limitToExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.numbers = [1,2,3,4,5,6,7,8,9]; + $scope.letters = "abcdefghi"; + $scope.numLimit = 3; + $scope.letterLimit = 3; + }]); + </script> + <div ng-controller="ExampleController"> + Limit {{numbers}} to: <input type="integer" ng-model="numLimit"> + <p>Output numbers: {{ numbers | limitTo:numLimit }}</p> + Limit {{letters}} to: <input type="integer" ng-model="letterLimit"> + <p>Output letters: {{ letters | limitTo:letterLimit }}</p> + </div> + </file> + <file name="protractor.js" type="protractor"> + var numLimitInput = element(by.model('numLimit')); + var letterLimitInput = element(by.model('letterLimit')); + var limitedNumbers = element(by.binding('numbers | limitTo:numLimit')); + var limitedLetters = element(by.binding('letters | limitTo:letterLimit')); + + it('should limit the number array to first three items', function() { + expect(numLimitInput.getAttribute('value')).toBe('3'); + expect(letterLimitInput.getAttribute('value')).toBe('3'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]'); + expect(limitedLetters.getText()).toEqual('Output letters: abc'); + }); + + it('should update the output when -3 is entered', function() { + numLimitInput.clear(); + numLimitInput.sendKeys('-3'); + letterLimitInput.clear(); + letterLimitInput.sendKeys('-3'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]'); + expect(limitedLetters.getText()).toEqual('Output letters: ghi'); + }); + + it('should not exceed the maximum size of input array', function() { + numLimitInput.clear(); + numLimitInput.sendKeys('100'); + letterLimitInput.clear(); + letterLimitInput.sendKeys('100'); + expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]'); + expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi'); + }); + </file> + </example> + */ +function limitToFilter(){ + return function(input, limit) { + if (!isArray(input) && !isString(input)) return input; + + if (Math.abs(Number(limit)) === Infinity) { + limit = Number(limit); + } else { + limit = int(limit); + } + + if (isString(input)) { + //NaN check on limit + if (limit) { + return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length); + } else { + return ""; + } + } + + var out = [], + i, n; + + // if abs(limit) exceeds maximum length, trim it + if (limit > input.length) + limit = input.length; + else if (limit < -input.length) + limit = -input.length; + + if (limit > 0) { + i = 0; + n = limit; + } else { + i = input.length + limit; + n = input.length; + } + + for (; i<n; i++) { + out.push(input[i]); + } + + return out; + }; +} + +/** + * @ngdoc filter + * @name orderBy + * @kind function + * + * @description + * Orders a specified `array` by the `expression` predicate. It is ordered alphabetically + * for strings and numerically for numbers. Note: if you notice numbers are not being sorted + * correctly, make sure they are actually being saved as numbers and not strings. + * + * @param {Array} array The array to sort. + * @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be + * used by the comparator to determine the order of elements. + * + * Can be one of: + * + * - `function`: Getter function. The result of this function will be sorted using the + * `<`, `=`, `>` operator. + * - `string`: An Angular expression. The result of this expression is used to compare elements + * (for example `name` to sort by a property called `name` or `name.substr(0, 3)` to sort by + * 3 first characters of a property called `name`). The result of a constant expression + * is interpreted as a property name to be used in comparisons (for example `"special name"` + * to sort object by the value of their `special name` property). An expression can be + * optionally prefixed with `+` or `-` to control ascending or descending sort order + * (for example, `+name` or `-name`). + * - `Array`: An array of function or string predicates. The first predicate in the array + * is used for sorting, but when two items are equivalent, the next predicate is used. + * + * @param {boolean=} reverse Reverse the order of the array. + * @returns {Array} Sorted copy of the source array. + * + * @example + <example module="orderByExample"> + <file name="index.html"> + <script> + angular.module('orderByExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.friends = + [{name:'John', phone:'555-1212', age:10}, + {name:'Mary', phone:'555-9876', age:19}, + {name:'Mike', phone:'555-4321', age:21}, + {name:'Adam', phone:'555-5678', age:35}, + {name:'Julie', phone:'555-8765', age:29}]; + $scope.predicate = '-age'; + }]); + </script> + <div ng-controller="ExampleController"> + <pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre> + <hr/> + [ <a href="" ng-click="predicate=''">unsorted</a> ] + <table class="friend"> + <tr> + <th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a> + (<a href="" ng-click="predicate = '-name'; reverse=false">^</a>)</th> + <th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th> + <th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th> + </tr> + <tr ng-repeat="friend in friends | orderBy:predicate:reverse"> + <td>{{friend.name}}</td> + <td>{{friend.phone}}</td> + <td>{{friend.age}}</td> + </tr> + </table> + </div> + </file> + </example> + * + * It's also possible to call the orderBy filter manually, by injecting `$filter`, retrieving the + * filter routine with `$filter('orderBy')`, and calling the returned filter routine with the + * desired parameters. + * + * Example: + * + * @example + <example module="orderByExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <table class="friend"> + <tr> + <th><a href="" ng-click="reverse=false;order('name', false)">Name</a> + (<a href="" ng-click="order('-name',false)">^</a>)</th> + <th><a href="" ng-click="reverse=!reverse;order('phone', reverse)">Phone Number</a></th> + <th><a href="" ng-click="reverse=!reverse;order('age',reverse)">Age</a></th> + </tr> + <tr ng-repeat="friend in friends"> + <td>{{friend.name}}</td> + <td>{{friend.phone}}</td> + <td>{{friend.age}}</td> + </tr> + </table> + </div> + </file> + + <file name="script.js"> + angular.module('orderByExample', []) + .controller('ExampleController', ['$scope', '$filter', function($scope, $filter) { + var orderBy = $filter('orderBy'); + $scope.friends = [ + { name: 'John', phone: '555-1212', age: 10 }, + { name: 'Mary', phone: '555-9876', age: 19 }, + { name: 'Mike', phone: '555-4321', age: 21 }, + { name: 'Adam', phone: '555-5678', age: 35 }, + { name: 'Julie', phone: '555-8765', age: 29 } + ]; + $scope.order = function(predicate, reverse) { + $scope.friends = orderBy($scope.friends, predicate, reverse); + }; + $scope.order('-age',false); + }]); + </file> +</example> + */ +orderByFilter.$inject = ['$parse']; +function orderByFilter($parse){ + return function(array, sortPredicate, reverseOrder) { + if (!(isArrayLike(array))) return array; + if (!sortPredicate) return array; + sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate]; + sortPredicate = map(sortPredicate, function(predicate){ + var descending = false, get = predicate || identity; + if (isString(predicate)) { + if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) { + descending = predicate.charAt(0) == '-'; + predicate = predicate.substring(1); + } + get = $parse(predicate); + if (get.constant) { + var key = get(); + return reverseComparator(function(a,b) { + return compare(a[key], b[key]); + }, descending); + } + } + return reverseComparator(function(a,b){ + return compare(get(a),get(b)); + }, descending); + }); + var arrayCopy = []; + for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); } + return arrayCopy.sort(reverseComparator(comparator, reverseOrder)); + + function comparator(o1, o2){ + for ( var i = 0; i < sortPredicate.length; i++) { + var comp = sortPredicate[i](o1, o2); + if (comp !== 0) return comp; + } + return 0; + } + function reverseComparator(comp, descending) { + return descending + ? function(a,b){return comp(b,a);} + : comp; + } + function compare(v1, v2){ + var t1 = typeof v1; + var t2 = typeof v2; + if (t1 == t2) { + if (isDate(v1) && isDate(v2)) { + v1 = v1.valueOf(); + v2 = v2.valueOf(); + } + if (t1 == "string") { + v1 = v1.toLowerCase(); + v2 = v2.toLowerCase(); + } + if (v1 === v2) return 0; + return v1 < v2 ? -1 : 1; + } else { + return t1 < t2 ? -1 : 1; + } + } + }; +} + +function ngDirective(directive) { + if (isFunction(directive)) { + directive = { + link: directive + }; + } + directive.restrict = directive.restrict || 'AC'; + return valueFn(directive); +} + +/** + * @ngdoc directive + * @name a + * @restrict E + * + * @description + * Modifies the default behavior of the html A tag so that the default action is prevented when + * the href attribute is empty. + * + * This change permits the easy creation of action links with the `ngClick` directive + * without changing the location or causing page reloads, e.g.: + * `<a href="" ng-click="list.addItem()">Add Item</a>` + */ +var htmlAnchorDirective = valueFn({ + restrict: 'E', + compile: function(element, attr) { + + if (msie <= 8) { + + // turn <a href ng-click="..">link</a> into a stylable link in IE + // but only if it doesn't have name attribute, in which case it's an anchor + if (!attr.href && !attr.name) { + attr.$set('href', ''); + } + + // add a comment node to anchors to workaround IE bug that causes element content to be reset + // to new attribute content if attribute is updated with value containing @ and element also + // contains value with @ + // see issue #1949 + element.append(document.createComment('IE fix')); + } + + if (!attr.href && !attr.xlinkHref && !attr.name) { + return function(scope, element) { + // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute. + var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ? + 'xlink:href' : 'href'; + element.on('click', function(event){ + // if we have no href url, then don't navigate anywhere. + if (!element.attr(href)) { + event.preventDefault(); + } + }); + }; + } + } +}); + +/** + * @ngdoc directive + * @name ngHref + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in an href attribute will + * make the link go to the wrong URL if the user clicks it before + * Angular has a chance to replace the `{{hash}}` markup with its + * value. Until Angular replaces the markup the link will be broken + * and will most likely return a 404 error. + * + * The `ngHref` directive solves this problem. + * + * The wrong way to write it: + * ```html + * <a href="http://www.gravatar.com/avatar/{{hash}}">link1</a> + * ``` + * + * The correct way to write it: + * ```html + * <a ng-href="http://www.gravatar.com/avatar/{{hash}}">link1</a> + * ``` + * + * @element A + * @param {template} ngHref any string which can contain `{{}}` markup. + * + * @example + * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes + * in links and their different behaviors: + <example> + <file name="index.html"> + <input ng-model="value" /><br /> + <a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br /> + <a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br /> + <a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br /> + <a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br /> + <a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br /> + <a id="link-6" ng-href="{{value}}">link</a> (link, change location) + </file> + <file name="protractor.js" type="protractor"> + it('should execute ng-click but not reload when href without value', function() { + element(by.id('link-1')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('1'); + expect(element(by.id('link-1')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when href empty string', function() { + element(by.id('link-2')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('2'); + expect(element(by.id('link-2')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click and change url when ng-href specified', function() { + expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\/123$/); + + element(by.id('link-3')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/123$/); + }); + }, 5000, 'page should navigate to /123'); + }); + + xit('should execute ng-click but not reload when href empty string and name specified', function() { + element(by.id('link-4')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('4'); + expect(element(by.id('link-4')).getAttribute('href')).toBe(''); + }); + + it('should execute ng-click but not reload when no href but name specified', function() { + element(by.id('link-5')).click(); + expect(element(by.model('value')).getAttribute('value')).toEqual('5'); + expect(element(by.id('link-5')).getAttribute('href')).toBe(null); + }); + + it('should only change url when only ng-href', function() { + element(by.model('value')).clear(); + element(by.model('value')).sendKeys('6'); + expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\/6$/); + + element(by.id('link-6')).click(); + + // At this point, we navigate away from an Angular page, so we need + // to use browser.driver to get the base webdriver. + browser.wait(function() { + return browser.driver.getCurrentUrl().then(function(url) { + return url.match(/\/6$/); + }); + }, 5000, 'page should navigate to /6'); + }); + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngSrc + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `src` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrc` directive solves this problem. + * + * The buggy way to write it: + * ```html + * <img src="http://www.gravatar.com/avatar/{{hash}}"/> + * ``` + * + * The correct way to write it: + * ```html + * <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/> + * ``` + * + * @element IMG + * @param {template} ngSrc any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngSrcset + * @restrict A + * @priority 99 + * + * @description + * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't + * work right: The browser will fetch from the URL with the literal + * text `{{hash}}` until Angular replaces the expression inside + * `{{hash}}`. The `ngSrcset` directive solves this problem. + * + * The buggy way to write it: + * ```html + * <img srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/> + * ``` + * + * The correct way to write it: + * ```html + * <img ng-srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/> + * ``` + * + * @element IMG + * @param {template} ngSrcset any string which can contain `{{}}` markup. + */ + +/** + * @ngdoc directive + * @name ngDisabled + * @restrict A + * @priority 100 + * + * @description + * + * We shouldn't do this, because it will make the button enabled on Chrome/Firefox but not on IE8 and older IEs: + * ```html + * <div ng-init="scope = { isDisabled: false }"> + * <button disabled="{{scope.isDisabled}}">Disabled</button> + * </div> + * ``` + * + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as disabled. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngDisabled` directive solves this problem for the `disabled` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + <example> + <file name="index.html"> + Click me to toggle: <input type="checkbox" ng-model="checked"><br/> + <button ng-model="button" ng-disabled="checked">Button</button> + </file> + <file name="protractor.js" type="protractor"> + it('should toggle button', function() { + expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy(); + }); + </file> + </example> + * + * @element INPUT + * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy, + * then special attribute "disabled" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngChecked + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as checked. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngChecked` directive solves this problem for the `checked` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + <example> + <file name="index.html"> + Check me to check both: <input type="checkbox" ng-model="master"><br/> + <input id="checkSlave" type="checkbox" ng-checked="master"> + </file> + <file name="protractor.js" type="protractor"> + it('should check both checkBoxes', function() { + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeFalsy(); + element(by.model('master')).click(); + expect(element(by.id('checkSlave')).getAttribute('checked')).toBeTruthy(); + }); + </file> + </example> + * + * @element INPUT + * @param {expression} ngChecked If the {@link guide/expression expression} is truthy, + * then special attribute "checked" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngReadonly + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as readonly. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngReadonly` directive solves this problem for the `readonly` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + <example> + <file name="index.html"> + Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/> + <input type="text" ng-readonly="checked" value="I'm Angular"/> + </file> + <file name="protractor.js" type="protractor"> + it('should toggle readonly attr', function() { + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeFalsy(); + element(by.model('checked')).click(); + expect(element(by.css('[type="text"]')).getAttribute('readonly')).toBeTruthy(); + }); + </file> + </example> + * + * @element INPUT + * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy, + * then special attribute "readonly" will be set on the element + */ + + +/** + * @ngdoc directive + * @name ngSelected + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as selected. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngSelected` directive solves this problem for the `selected` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * + * @example + <example> + <file name="index.html"> + Check me to select: <input type="checkbox" ng-model="selected"><br/> + <select> + <option>Hello!</option> + <option id="greet" ng-selected="selected">Greetings!</option> + </select> + </file> + <file name="protractor.js" type="protractor"> + it('should select Greetings!', function() { + expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy(); + element(by.model('selected')).click(); + expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy(); + }); + </file> + </example> + * + * @element OPTION + * @param {expression} ngSelected If the {@link guide/expression expression} is truthy, + * then special attribute "selected" will be set on the element + */ + +/** + * @ngdoc directive + * @name ngOpen + * @restrict A + * @priority 100 + * + * @description + * The HTML specification does not require browsers to preserve the values of boolean attributes + * such as open. (Their presence means true and their absence means false.) + * If we put an Angular interpolation expression into such an attribute then the + * binding information would be lost when the browser removes the attribute. + * The `ngOpen` directive solves this problem for the `open` attribute. + * This complementary directive is not removed by the browser and so provides + * a permanent reliable place to store the binding information. + * @example + <example> + <file name="index.html"> + Check me check multiple: <input type="checkbox" ng-model="open"><br/> + <details id="details" ng-open="open"> + <summary>Show/Hide me</summary> + </details> + </file> + <file name="protractor.js" type="protractor"> + it('should toggle open', function() { + expect(element(by.id('details')).getAttribute('open')).toBeFalsy(); + element(by.model('open')).click(); + expect(element(by.id('details')).getAttribute('open')).toBeTruthy(); + }); + </file> + </example> + * + * @element DETAILS + * @param {expression} ngOpen If the {@link guide/expression expression} is truthy, + * then special attribute "open" will be set on the element + */ + +var ngAttributeAliasDirectives = {}; + + +// boolean attrs are evaluated +forEach(BOOLEAN_ATTR, function(propName, attrName) { + // binding to multiple is not supported + if (propName == "multiple") return; + + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + restrict: 'A', + priority: 100, + link: function(scope, element, attr) { + scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) { + attr.$set(attrName, !!value); + }); + } + }; + }; +}); + +// aliased input attrs are evaluated +forEach(ALIASED_ATTR, function(htmlAttr, ngAttr) { + ngAttributeAliasDirectives[ngAttr] = function() { + return { + priority: 100, + link: function(scope, element, attr) { + //special case ngPattern when a literal regular expression value + //is used as the expression (this way we don't have to watch anything). + if (ngAttr === "ngPattern" && attr.ngPattern.charAt(0) == "/") { + var match = attr.ngPattern.match(REGEX_STRING_REGEXP); + if (match) { + attr.$set("ngPattern", new RegExp(match[1], match[2])); + return; + } + } + + scope.$watch(attr[ngAttr], function ngAttrAliasWatchAction(value) { + attr.$set(ngAttr, value); + }); + } + }; + }; +}); + +// ng-src, ng-srcset, ng-href are interpolated +forEach(['src', 'srcset', 'href'], function(attrName) { + var normalized = directiveNormalize('ng-' + attrName); + ngAttributeAliasDirectives[normalized] = function() { + return { + priority: 99, // it needs to run after the attributes are interpolated + link: function(scope, element, attr) { + var propName = attrName, + name = attrName; + + if (attrName === 'href' && + toString.call(element.prop('href')) === '[object SVGAnimatedString]') { + name = 'xlinkHref'; + attr.$attr[name] = 'xlink:href'; + propName = null; + } + + attr.$observe(normalized, function(value) { + if (!value) { + if (attrName === 'href') { + attr.$set(name, null); + } + return; + } + + attr.$set(name, value); + + // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist + // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need + // to set the property as well to achieve the desired effect. + // we use attr[attrName] value since $set can sanitize the url. + if (msie && propName) element.prop(propName, attr[name]); + }); + } + }; + }; +}); + +/* global -nullFormCtrl, -SUBMITTED_CLASS, addSetValidityMethod: true + */ +var nullFormCtrl = { + $addControl: noop, + $removeControl: noop, + $setValidity: noop, + $$setPending: noop, + $setDirty: noop, + $setPristine: noop, + $setSubmitted: noop, + $$clearControlValidity: noop +}, +SUBMITTED_CLASS = 'ng-submitted'; + +/** + * @ngdoc type + * @name form.FormController + * + * @property {boolean} $pristine True if user has not interacted with the form yet. + * @property {boolean} $dirty True if user has already interacted with the form. + * @property {boolean} $valid True if all of the containing forms and controls are valid. + * @property {boolean} $invalid True if at least one containing control or form is invalid. + * @property {boolean} $submitted True if user has submitted the form even if its invalid. + * + * @property {Object} $error Is an object hash, containing references to controls or + * forms with failing validators, where: + * + * - keys are validation tokens (error names), + * - values are arrays of controls or forms that have a failing validator for given error name. + * + * Built-in validation tokens: + * + * - `email` + * - `max` + * - `maxlength` + * - `min` + * - `minlength` + * - `number` + * - `pattern` + * - `required` + * - `url` + * + * @description + * `FormController` keeps track of all its controls and nested forms as well as the state of them, + * such as being valid/invalid or dirty/pristine. + * + * Each {@link ng.directive:form form} directive creates an instance + * of `FormController`. + * + */ +//asks for $scope to fool the BC controller module +FormController.$inject = ['$element', '$attrs', '$scope', '$animate']; +function FormController(element, attrs, $scope, $animate) { + var form = this, + parentForm = element.parent().controller('form') || nullFormCtrl, + controls = []; + + // init state + form.$error = {}; + form.$$success = {}; + form.$pending = undefined; + form.$name = attrs.name || attrs.ngForm; + form.$dirty = false; + form.$pristine = true; + form.$valid = true; + form.$invalid = false; + form.$submitted = false; + + parentForm.$addControl(form); + + // Setup initial state of the control + element.addClass(PRISTINE_CLASS); + + /** + * @ngdoc method + * @name form.FormController#$rollbackViewValue + * + * @description + * Rollback all form controls pending updates to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. This method is typically needed by the reset button of + * a form that uses `ng-model-options` to pend updates. + */ + form.$rollbackViewValue = function() { + forEach(controls, function(control) { + control.$rollbackViewValue(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$commitViewValue + * + * @description + * Commit all form controls pending updates to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. This method is rarely needed as `NgModelController` + * usually handles calling this in response to input events. + */ + form.$commitViewValue = function() { + forEach(controls, function(control) { + control.$commitViewValue(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$addControl + * + * @description + * Register a control with the form. + * + * Input elements using ngModelController do this automatically when they are linked. + */ + form.$addControl = function(control) { + // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored + // and not added to the scope. Now we throw an error. + assertNotHasOwnProperty(control.$name, 'input'); + controls.push(control); + + if (control.$name) { + form[control.$name] = control; + } + }; + + /** + * @ngdoc method + * @name form.FormController#$removeControl + * + * @description + * Deregister a control from the form. + * + * Input elements using ngModelController do this automatically when they are destroyed. + */ + form.$removeControl = function(control) { + if (control.$name && form[control.$name] === control) { + delete form[control.$name]; + } + forEach(form.$pending, function(value, name) { + form.$setValidity(name, null, control); + }); + forEach(form.$error, function(value, name) { + form.$setValidity(name, null, control); + }); + + arrayRemove(controls, control); + }; + + + /** + * @ngdoc method + * @name form.FormController#$setValidity + * + * @description + * Sets the validity of a form control. + * + * This method will also propagate to parent forms. + */ + addSetValidityMethod({ + ctrl: this, + $element: element, + set: function(object, property, control) { + var list = object[property]; + if (!list) { + object[property] = [control]; + } else { + var index = list.indexOf(control); + if (index === -1) { + list.push(control); + } + } + }, + unset: function(object, property, control) { + var list = object[property]; + if (!list) { + return; + } + arrayRemove(list, control); + if (list.length === 0) { + delete object[property]; + } + }, + parentForm: parentForm, + $animate: $animate + }); + + /** + * @ngdoc method + * @name form.FormController#$setDirty + * + * @description + * Sets the form to a dirty state. + * + * This method can be called to add the 'ng-dirty' class and set the form to a dirty + * state (ng-dirty class). This method will also propagate to parent forms. + */ + form.$setDirty = function() { + $animate.removeClass(element, PRISTINE_CLASS); + $animate.addClass(element, DIRTY_CLASS); + form.$dirty = true; + form.$pristine = false; + parentForm.$setDirty(); + }; + + /** + * @ngdoc method + * @name form.FormController#$setPristine + * + * @description + * Sets the form to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the form to its pristine + * state (ng-pristine class). This method will also propagate to all the controls contained + * in this form. + * + * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after + * saving or resetting it. + */ + form.$setPristine = function () { + $animate.setClass(element, PRISTINE_CLASS, DIRTY_CLASS + ' ' + SUBMITTED_CLASS); + form.$dirty = false; + form.$pristine = true; + form.$submitted = false; + forEach(controls, function(control) { + control.$setPristine(); + }); + }; + + /** + * @ngdoc method + * @name form.FormController#$setSubmitted + * + * @description + * Sets the form to its submitted state. + */ + form.$setSubmitted = function () { + $animate.addClass(element, SUBMITTED_CLASS); + form.$submitted = true; + parentForm.$setSubmitted(); + }; +} + +/** + * @ngdoc directive + * @name ngForm + * @restrict EAC + * + * @description + * Nestable alias of {@link ng.directive:form `form`} directive. HTML + * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a + * sub-group of controls needs to be determined. + * + * Note: the purpose of `ngForm` is to group controls, + * but not to be a replacement for the `<form>` tag with all of its capabilities + * (e.g. posting to the server, ...). + * + * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + * + */ + + /** + * @ngdoc directive + * @name form + * @restrict E + * + * @description + * Directive that instantiates + * {@link form.FormController FormController}. + * + * If the `name` attribute is specified, the form controller is published onto the current scope under + * this name. + * + * # Alias: {@link ng.directive:ngForm `ngForm`} + * + * In Angular forms can be nested. This means that the outer form is valid when all of the child + * forms are valid as well. However, browsers do not allow nesting of `<form>` elements, so + * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to + * `<form>` but can be nested. This allows you to have nested forms, which is very useful when + * using Angular validation directives in forms that are dynamically generated using the + * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name` + * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an + * `ngForm` directive and nest these in an outer `form` element. + * + * + * # CSS classes + * - `ng-valid` is set if the form is valid. + * - `ng-invalid` is set if the form is invalid. + * - `ng-pristine` is set if the form is pristine. + * - `ng-dirty` is set if the form is dirty. + * - `ng-submitted` is set if the form was submitted. + * + * Keep in mind that ngAnimate can detect each of these classes when added and removed. + * + * + * # Submitting a form and preventing the default action + * + * Since the role of forms in client-side Angular applications is different than in classical + * roundtrip apps, it is desirable for the browser not to translate the form submission into a full + * page reload that sends the data to the server. Instead some javascript logic should be triggered + * to handle the form submission in an application-specific way. + * + * For this reason, Angular prevents the default action (form submission to the server) unless the + * `<form>` element has an `action` attribute specified. + * + * You can use one of the following two ways to specify what javascript method should be called when + * a form is submitted: + * + * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element + * - {@link ng.directive:ngClick ngClick} directive on the first + * button or input field of type submit (input[type=submit]) + * + * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit} + * or {@link ng.directive:ngClick ngClick} directives. + * This is because of the following form submission rules in the HTML specification: + * + * - If a form has only one input field then hitting enter in this field triggers form submit + * (`ngSubmit`) + * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter + * doesn't trigger submit + * - if a form has one or more input fields and one or more buttons or input[type=submit] then + * hitting enter in any of the input fields will trigger the click handler on the *first* button or + * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`) + * + * Any pending `ngModelOptions` changes will take place immediately when an enclosing form is + * submitted. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit` + * to have access to the updated model. + * + * ## Animation Hooks + * + * Animations in ngForm are triggered when any of the associated CSS classes are added and removed. + * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any + * other validations that are performed within the form. Animations in ngForm are similar to how + * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well + * as JS animations. + * + * The following example shows a simple way to utilize CSS transitions to style a form element + * that has been rendered as invalid after it has been validated: + * + * <pre> + * //be sure to include ngAnimate as a module to hook into more + * //advanced animations + * .my-form { + * transition:0.5s linear all; + * background: white; + * } + * .my-form.ng-invalid { + * background: red; + * color:white; + * } + * </pre> + * + * @example + <example deps="angular-animate.js" animations="true" fixBase="true" module="formExample"> + <file name="index.html"> + <script> + angular.module('formExample', []) + .controller('FormController', ['$scope', function($scope) { + $scope.userType = 'guest'; + }]); + </script> + <style> + .my-form { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + background: transparent; + } + .my-form.ng-invalid { + background: red; + } + </style> + <form name="myForm" ng-controller="FormController" class="my-form"> + userType: <input name="input" ng-model="userType" required> + <span class="error" ng-show="myForm.input.$error.required">Required!</span><br> + <tt>userType = {{userType}}</tt><br> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should initialize to model', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + + expect(userType.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + var userType = element(by.binding('userType')); + var valid = element(by.binding('myForm.input.$valid')); + var userInput = element(by.model('userType')); + + userInput.clear(); + userInput.sendKeys(''); + + expect(userType.getText()).toEqual('userType ='); + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + * + * @param {string=} name Name of the form. If specified, the form controller will be published into + * related scope, under this name. + */ +var formDirectiveFactory = function(isNgForm) { + return ['$timeout', function($timeout) { + var formDirective = { + name: 'form', + restrict: isNgForm ? 'EAC' : 'E', + controller: FormController, + compile: function() { + return { + pre: function(scope, formElement, attr, controller) { + if (!attr.action) { + // we can't use jq events because if a form is destroyed during submission the default + // action is not prevented. see #1238 + // + // IE 9 is not affected because it doesn't fire a submit event and try to do a full + // page reload if the form was destroyed by submission of the form via a click handler + // on a button in the form. Looks like an IE9 specific bug. + var handleFormSubmission = function(event) { + scope.$apply(function() { + controller.$commitViewValue(); + controller.$setSubmitted(); + }); + + event.preventDefault + ? event.preventDefault() + : event.returnValue = false; // IE + }; + + addEventListenerFn(formElement[0], 'submit', handleFormSubmission); + + // unregister the preventDefault listener so that we don't not leak memory but in a + // way that will achieve the prevention of the default action. + formElement.on('$destroy', function() { + $timeout(function() { + removeEventListenerFn(formElement[0], 'submit', handleFormSubmission); + }, 0, false); + }); + } + + var parentFormCtrl = formElement.parent().controller('form'), + alias = attr.name || attr.ngForm; + + if (alias) { + setter(scope, alias, controller, alias); + } + if (parentFormCtrl) { + formElement.on('$destroy', function() { + parentFormCtrl.$removeControl(controller); + if (alias) { + setter(scope, alias, undefined, alias); + } + extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards + }); + } + } + }; + } + }; + + return formDirective; + }]; +}; + +var formDirective = formDirectiveFactory(); +var ngFormDirective = formDirectiveFactory(true); + +/* global VALID_CLASS: true, + INVALID_CLASS: true, + PRISTINE_CLASS: true, + DIRTY_CLASS: true, + UNTOUCHED_CLASS: true, + TOUCHED_CLASS: true, +*/ + +// Regex code is obtained from SO: https://stackoverflow.com/questions/3143070/javascript-regex-iso-datetime#answer-3143231 +var ISO_DATE_REGEXP = /\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z)/; +var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/; +var EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i; +var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/; +var DATE_REGEXP = /^(\d{4})-(\d{2})-(\d{2})$/; +var DATETIMELOCAL_REGEXP = /^(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d)(?::(\d\d))?$/; +var WEEK_REGEXP = /^(\d{4})-W(\d\d)$/; +var MONTH_REGEXP = /^(\d{4})-(\d\d)$/; +var TIME_REGEXP = /^(\d\d):(\d\d)(?::(\d\d))?$/; +var DEFAULT_REGEXP = /(\s+|^)default(\s+|$)/; + +var $ngModelMinErr = new minErr('ngModel'); + +var inputType = { + + /** + * @ngdoc input + * @name input[text] + * + * @description + * Standard HTML text input with angular data binding, inherited by most of the `input` elements. + * + * *NOTE* Not every feature offered is available for all input types. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Adds `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + <example name="text-input-directive" module="textInputExample"> + <file name="index.html"> + <script> + angular.module('textInputExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.text = 'guest'; + $scope.word = /^\s*\w*\s*$/; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Single word: <input type="text" name="input" ng-model="text" + ng-pattern="word" required ng-trim="false"> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.pattern"> + Single word only!</span> + + <tt>text = {{text}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('guest'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if multi word', function() { + input.clear(); + input.sendKeys('hello world'); + + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'text': textInputType, + + /** + * @ngdoc input + * @name input[date] + * + * @description + * Input with date validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, text must be entered in a valid ISO-8601 + * date format (yyyy-MM-dd), for example: `2009-01-06`. Since many + * modern browsers do not yet support this input type, it is important to provide cues to users on the + * expected input format via a placeholder or label. The model must always be a Date object. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO date string (yyyy-MM-dd). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be + * a valid ISO date string (yyyy-MM-dd). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="date-input-directive" module="dateInputExample"> + <file name="index.html"> + <script> + angular.module('dateInputExample', []) + .controller('DateController', ['$scope', function($scope) { + $scope.value = new Date(2013, 9, 22); + }]); + </script> + <form name="myForm" ng-controller="DateController as dateCtrl"> + Pick a date in 2013: + <input type="date" id="exampleInput" name="input" ng-model="value" + placeholder="yyyy-MM-dd" min="2013-01-01" max="2013-12-31" required /> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.date"> + Not a valid date!</span> + <tt>value = {{value | date: "yyyy-MM-dd"}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var value = element(by.binding('value | date: "yyyy-MM-dd"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (see https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-10-22'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01-01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + </file> + </example> + */ + 'date': createDateInputType('date', DATE_REGEXP, + createDateParser(DATE_REGEXP, ['yyyy', 'MM', 'dd']), + 'yyyy-MM-dd'), + + /** + * @ngdoc input + * @name input[dateTimeLocal] + * + * @description + * Input with datetime validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * local datetime format (yyyy-MM-ddTHH:mm:ss), for example: `2010-12-28T14:57:00`. The model must be a Date object. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be + * a valid ISO datetime format (yyyy-MM-ddTHH:mm:ss). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="datetimelocal-input-directive" module="dateExample"> + <file name="index.html"> + <script> + angular.module('dateExample', []) + .controller('DateController', ['$scope', function($scope) { + $scope.value = new Date(2010, 11, 28, 14, 57); + }]); + </script> + <form name="myForm" ng-controller="DateController as dateCtrl"> + Pick a date between in 2013: + <input type="datetime-local" id="exampleInput" name="input" ng-model="value" + placeholder="yyyy-MM-ddTHH:mm:ss" min="2001-01-01T00:00:00" max="2013-12-31T00:00:00" required /> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.datetimelocal"> + Not a valid date!</span> + <tt>value = {{value | date: "yyyy-MM-ddTHH:mm:ss"}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var value = element(by.binding('value | date: "yyyy-MM-ddTHH:mm:ss"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2010-12-28T14:57:00'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01-01T23:59:00'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + </file> + </example> + */ + 'datetime-local': createDateInputType('datetimelocal', DATETIMELOCAL_REGEXP, + createDateParser(DATETIMELOCAL_REGEXP, ['yyyy', 'MM', 'dd', 'HH', 'mm', 'ss']), + 'yyyy-MM-ddTHH:mm:ss'), + + /** + * @ngdoc input + * @name input[time] + * + * @description + * Input with time validation and transformation. In browsers that do not yet support + * the HTML5 date input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * local time format (HH:mm:ss), for example: `14:57:00`. Model must be a Date object. This binding will always output a + * Date object to the model of January 1, 1970, or local date `new Date(1970, 0, 1, HH, mm, ss)`. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO time format (HH:mm:ss). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be a + * valid ISO time format (HH:mm:ss). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="time-input-directive" module="timeExample"> + <file name="index.html"> + <script> + angular.module('timeExample', []) + .controller('DateController', ['$scope', function($scope) { + $scope.value = new Date(1970, 0, 1, 14, 57, 0); + }]); + </script> + <form name="myForm" ng-controller="DateController as dateCtrl"> + Pick a between 8am and 5pm: + <input type="time" id="exampleInput" name="input" ng-model="value" + placeholder="HH:mm:ss" min="08:00:00" max="17:00:00" required /> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.time"> + Not a valid date!</span> + <tt>value = {{value | date: "HH:mm:ss"}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var value = element(by.binding('value | date: "HH:mm:ss"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('14:57:00'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('23:59:00'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + </file> + </example> + */ + 'time': createDateInputType('time', TIME_REGEXP, + createDateParser(TIME_REGEXP, ['HH', 'mm', 'ss']), + 'HH:mm:ss'), + + /** + * @ngdoc input + * @name input[week] + * + * @description + * Input with week-of-the-year validation and transformation to Date. In browsers that do not yet support + * the HTML5 week input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * week format (yyyy-W##), for example: `2013-W02`. The model must always be a Date object. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be a + * valid ISO week format (yyyy-W##). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must be + * a valid ISO week format (yyyy-W##). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="week-input-directive" module="weekExample"> + <file name="index.html"> + <script> + angular.module('weekExample', []) + .controller('DateController', ['$scope', function($scope) { + $scope.value = new Date(2013, 0, 3); + }]); + </script> + <form name="myForm" ng-controller="DateController as dateCtrl"> + Pick a date between in 2013: + <input id="exampleInput" type="week" name="input" ng-model="value" + placeholder="YYYY-W##" min="2012-W32" max="2013-W52" required /> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.week"> + Not a valid date!</span> + <tt>value = {{value | date: "yyyy-Www"}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var value = element(by.binding('value | date: "yyyy-Www"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-W01'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-W01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + </file> + </example> + */ + 'week': createDateInputType('week', WEEK_REGEXP, weekParser, 'yyyy-Www'), + + /** + * @ngdoc input + * @name input[month] + * + * @description + * Input with month validation and transformation. In browsers that do not yet support + * the HTML5 month input, a text element will be used. In that case, the text must be entered in a valid ISO-8601 + * month format (yyyy-MM), for example: `2009-01`. The model must always be a Date object. In the event the model is + * not set to the first of the month, the first of that model's month is assumed. + * + * The timezone to be used to read/write the `Date` instance in the model can be defined using + * {@link ng.directive:ngModelOptions ngModelOptions}. By default, this is the timezone of the browser. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. This must be + * a valid ISO month format (yyyy-MM). + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. This must + * be a valid ISO month format (yyyy-MM). + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="month-input-directive" module="monthExample"> + <file name="index.html"> + <script> + angular.module('monthExample', []) + .controller('DateController', ['$scope', function($scope) { + $scope.value = new Date(2013, 9, 1); + }]); + </script> + <form name="myForm" ng-controller="DateController as dateCtrl"> + Pick a month int 2013: + <input id="exampleInput" type="month" name="input" ng-model="value" + placeholder="yyyy-MM" min="2013-01" max="2013-12" required /> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.month"> + Not a valid month!</span> + <tt>value = {{value | date: "yyyy-MM"}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var value = element(by.binding('value | date: "yyyy-MM"')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + // currently protractor/webdriver does not support + // sending keys to all known HTML5 input controls + // for various browsers (https://github.com/angular/protractor/issues/562). + function setInput(val) { + // set the value of the element and force validation. + var scr = "var ipt = document.getElementById('exampleInput'); " + + "ipt.value = '" + val + "';" + + "angular.element(ipt).scope().$apply(function(s) { s.myForm[ipt.name].$setViewValue('" + val + "'); });"; + browser.executeScript(scr); + } + + it('should initialize to model', function() { + expect(value.getText()).toContain('2013-10'); + expect(valid.getText()).toContain('myForm.input.$valid = true'); + }); + + it('should be invalid if empty', function() { + setInput(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + + it('should be invalid if over max', function() { + setInput('2015-01'); + expect(value.getText()).toContain(''); + expect(valid.getText()).toContain('myForm.input.$valid = false'); + }); + </file> + </example> + */ + 'month': createDateInputType('month', MONTH_REGEXP, + createDateParser(MONTH_REGEXP, ['yyyy', 'MM']), + 'yyyy-MM'), + + /** + * @ngdoc input + * @name input[number] + * + * @description + * Text input with number validation and transformation. Sets the `number` validation + * error if not a valid number. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`. + * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="number-input-directive" module="numberExample"> + <file name="index.html"> + <script> + angular.module('numberExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.value = 12; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Number: <input type="number" name="input" ng-model="value" + min="0" max="99" required> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.number"> + Not valid number!</span> + <tt>value = {{value}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var value = element(by.binding('value')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('value')); + + it('should initialize to model', function() { + expect(value.getText()).toContain('12'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if over max', function() { + input.clear(); + input.sendKeys('123'); + expect(value.getText()).toEqual('value ='); + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'number': numberInputType, + + + /** + * @ngdoc input + * @name input[url] + * + * @description + * Text input with URL validation. Sets the `url` validation error key if the content is not a + * valid URL. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="url-input-directive" module="urlExample"> + <file name="index.html"> + <script> + angular.module('urlExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.text = 'http://google.com'; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + URL: <input type="url" name="input" ng-model="text" required> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.url"> + Not valid url!</span> + <tt>text = {{text}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('http://google.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not url', function() { + input.clear(); + input.sendKeys('box'); + + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'url': urlInputType, + + + /** + * @ngdoc input + * @name input[email] + * + * @description + * Text input with email validation. Sets the `email` validation error key if not a valid email + * address. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="email-input-directive" module="emailExample"> + <file name="index.html"> + <script> + angular.module('emailExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.text = 'me@example.com'; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Email: <input type="email" name="input" ng-model="text" required> + <span class="error" ng-show="myForm.input.$error.required"> + Required!</span> + <span class="error" ng-show="myForm.input.$error.email"> + Not valid email!</span> + <tt>text = {{text}}</tt><br/> + <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/> + <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + <tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + var text = element(by.binding('text')); + var valid = element(by.binding('myForm.input.$valid')); + var input = element(by.model('text')); + + it('should initialize to model', function() { + expect(text.getText()).toContain('me@example.com'); + expect(valid.getText()).toContain('true'); + }); + + it('should be invalid if empty', function() { + input.clear(); + input.sendKeys(''); + expect(text.getText()).toEqual('text ='); + expect(valid.getText()).toContain('false'); + }); + + it('should be invalid if not email', function() { + input.clear(); + input.sendKeys('xxx'); + + expect(valid.getText()).toContain('false'); + }); + </file> + </example> + */ + 'email': emailInputType, + + + /** + * @ngdoc input + * @name input[radio] + * + * @description + * HTML radio button. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string} value The value to which the expression should be set when selected. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {string} ngValue Angular expression which sets the value to which the expression should + * be set when selected. + * + * @example + <example name="radio-input-directive" module="radioExample"> + <file name="index.html"> + <script> + angular.module('radioExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.color = 'blue'; + $scope.specialValue = { + "id": "12345", + "value": "green" + }; + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + <input type="radio" ng-model="color" value="red"> Red <br/> + <input type="radio" ng-model="color" ng-value="specialValue"> Green <br/> + <input type="radio" ng-model="color" value="blue"> Blue <br/> + <tt>color = {{color | json}}</tt><br/> + </form> + Note that `ng-value="specialValue"` sets radio item's value to be the value of `$scope.specialValue`. + </file> + <file name="protractor.js" type="protractor"> + it('should change state', function() { + var color = element(by.binding('color')); + + expect(color.getText()).toContain('blue'); + + element.all(by.model('color')).get(0).click(); + + expect(color.getText()).toContain('red'); + }); + </file> + </example> + */ + 'radio': radioInputType, + + + /** + * @ngdoc input + * @name input[checkbox] + * + * @description + * HTML checkbox. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {expression=} ngTrueValue The value to which the expression should be set when selected. + * @param {expression=} ngFalseValue The value to which the expression should be set when not selected. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * + * @example + <example name="checkbox-input-directive" module="checkboxExample"> + <file name="index.html"> + <script> + angular.module('checkboxExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.value1 = true; + $scope.value2 = 'YES' + }]); + </script> + <form name="myForm" ng-controller="ExampleController"> + Value1: <input type="checkbox" ng-model="value1"> <br/> + Value2: <input type="checkbox" ng-model="value2" + ng-true-value="'YES'" ng-false-value="'NO'"> <br/> + <tt>value1 = {{value1}}</tt><br/> + <tt>value2 = {{value2}}</tt><br/> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should change state', function() { + var value1 = element(by.binding('value1')); + var value2 = element(by.binding('value2')); + + expect(value1.getText()).toContain('true'); + expect(value2.getText()).toContain('YES'); + + element(by.model('value1')).click(); + element(by.model('value2')).click(); + + expect(value1.getText()).toContain('false'); + expect(value2.getText()).toContain('NO'); + }); + </file> + </example> + */ + 'checkbox': checkboxInputType, + + 'hidden': noop, + 'button': noop, + 'submit': noop, + 'reset': noop, + 'file': noop +}; + +function testFlags(validity, flags) { + var i, flag; + if (flags) { + for (i=0; i<flags.length; ++i) { + flag = flags[i]; + if (validity[flag]) { + return true; + } + } + } + return false; +} + +function stringBasedInputType(ctrl) { + ctrl.$formatters.push(function(value) { + return ctrl.$isEmpty(value) ? value : value.toString(); + }); +} + +function textInputType(scope, element, attr, ctrl, $sniffer, $browser) { + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); +} + +function baseInputType(scope, element, attr, ctrl, $sniffer, $browser) { + var validity = element.prop(VALIDITY_STATE_PROPERTY); + var placeholder = element[0].placeholder, noevent = {}; + var type = lowercase(element[0].type); + + // In composition mode, users are still inputing intermediate text buffer, + // hold the listener until composition is done. + // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent + if (!$sniffer.android) { + var composing = false; + + element.on('compositionstart', function(data) { + composing = true; + }); + + element.on('compositionend', function() { + composing = false; + listener(); + }); + } + + var listener = function(ev) { + if (composing) return; + var value = element.val(), + event = ev && ev.type; + + // IE (11 and under) seem to emit an 'input' event if the placeholder value changes. + // We don't want to dirty the value when this happens, so we abort here. Unfortunately, + // IE also sends input events for other non-input-related things, (such as focusing on a + // form control), so this change is not entirely enough to solve this. + if (msie && (ev || noevent).type === 'input' && element[0].placeholder !== placeholder) { + placeholder = element[0].placeholder; + return; + } + + // By default we will trim the value + // If the attribute ng-trim exists we will avoid trimming + // If input type is 'password', the value is never trimmed + if (type !== 'password' && (!attr.ngTrim || attr.ngTrim !== 'false')) { + value = trim(value); + } + + // If a control is suffering from bad input (due to native validators), browsers discard its + // value, so it may be necessary to revalidate (by calling $setViewValue again) even if the + // control's value is the same empty value twice in a row. + if (ctrl.$viewValue !== value || (value === '' && ctrl.$$hasNativeValidators)) { + ctrl.$setViewValue(value, event); + } + }; + + // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the + // input event on backspace, delete or cut + if ($sniffer.hasEvent('input')) { + element.on('input', listener); + } else { + var timeout; + + var deferListener = function(ev) { + if (!timeout) { + timeout = $browser.defer(function() { + listener(ev); + timeout = null; + }); + } + }; + + element.on('keydown', function(event) { + var key = event.keyCode; + + // ignore + // command modifiers arrows + if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return; + + deferListener(event); + }); + + // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it + if ($sniffer.hasEvent('paste')) { + element.on('paste cut', deferListener); + } + } + + // if user paste into input using mouse on older browser + // or form autocomplete on newer browser, we need "change" event to catch it + element.on('change', listener); + + ctrl.$render = function() { + element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue); + }; +} + +function weekParser(isoWeek) { + if (isDate(isoWeek)) { + return isoWeek; + } + + if (isString(isoWeek)) { + WEEK_REGEXP.lastIndex = 0; + var parts = WEEK_REGEXP.exec(isoWeek); + if (parts) { + var year = +parts[1], + week = +parts[2], + firstThurs = getFirstThursdayOfYear(year), + addDays = (week - 1) * 7; + return new Date(year, 0, firstThurs.getDate() + addDays); + } + } + + return NaN; +} + +function createDateParser(regexp, mapping) { + return function(iso) { + var parts, map; + + if (isDate(iso)) { + return iso; + } + + if (isString(iso)) { + // When a date is JSON'ified to wraps itself inside of an extra + // set of double quotes. This makes the date parsing code unable + // to match the date string and parse it as a date. + if (iso.charAt(0) == '"' && iso.charAt(iso.length-1) == '"') { + iso = iso.substring(1, iso.length-1); + } + if (ISO_DATE_REGEXP.test(iso)) { + return new Date(iso); + } + regexp.lastIndex = 0; + parts = regexp.exec(iso); + + if (parts) { + parts.shift(); + map = { yyyy: 1970, MM: 1, dd: 1, HH: 0, mm: 0, ss: 0 }; + + forEach(parts, function(part, index) { + if (index < mapping.length) { + map[mapping[index]] = +part; + } + }); + return new Date(map.yyyy, map.MM - 1, map.dd, map.HH, map.mm, map.ss || 0); + } + } + + return NaN; + }; +} + +function createDateInputType(type, regexp, parseDate, format) { + return function dynamicDateInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter) { + badInputChecker(scope, element, attr, ctrl); + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + var timezone = ctrl && ctrl.$options && ctrl.$options.timezone; + + ctrl.$$parserName = type; + ctrl.$parsers.push(function(value) { + if (ctrl.$isEmpty(value)) return null; + if (regexp.test(value)) { + var parsedDate = parseDate(value); + if (timezone === 'UTC') { + parsedDate.setMinutes(parsedDate.getMinutes() - parsedDate.getTimezoneOffset()); + } + return parsedDate; + } + return undefined; + }); + + ctrl.$formatters.push(function(value) { + if (isDate(value)) { + return $filter('date')(value, format, timezone); + } + return ''; + }); + + if (isDefined(attr.min) || attr.ngMin) { + var minVal; + ctrl.$validators.min = function(value) { + return ctrl.$isEmpty(value) || isUndefined(minVal) || parseDate(value) >= minVal; + }; + attr.$observe('min', function(val) { + minVal = parseObservedDateValue(val); + ctrl.$validate(); + }); + } + + if (isDefined(attr.max) || attr.ngMax) { + var maxVal; + ctrl.$validators.max = function(value) { + return ctrl.$isEmpty(value) || isUndefined(maxVal) || parseDate(value) <= maxVal; + }; + attr.$observe('max', function(val) { + maxVal = parseObservedDateValue(val); + ctrl.$validate(); + }); + } + + function parseObservedDateValue(val) { + return isDefined(val) ? (isDate(val) ? val : parseDate(val)) : undefined; + } + }; +} + +function badInputChecker(scope, element, attr, ctrl) { + var node = element[0]; + var nativeValidation = ctrl.$$hasNativeValidators = isObject(node.validity); + if (nativeValidation) { + ctrl.$parsers.push(function(value) { + var validity = element.prop(VALIDITY_STATE_PROPERTY) || {}; + // Detect bug in FF35 for input[email] (https://bugzilla.mozilla.org/show_bug.cgi?id=1064430): + // - also sets validity.badInput (should only be validity.typeMismatch). + // - see http://www.whatwg.org/specs/web-apps/current-work/multipage/forms.html#e-mail-state-(type=email) + // - can ignore this case as we can still read out the erroneous email... + return validity.badInput && !validity.typeMismatch ? undefined : value; + }); + } +} + +function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) { + badInputChecker(scope, element, attr, ctrl); + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + + ctrl.$$parserName = 'number'; + ctrl.$parsers.push(function(value) { + if (ctrl.$isEmpty(value)) return null; + if (NUMBER_REGEXP.test(value)) return parseFloat(value); + return undefined; + }); + + ctrl.$formatters.push(function(value) { + if (!ctrl.$isEmpty(value)) { + if (!isNumber(value)) { + throw $ngModelMinErr('numfmt', 'Expected `{0}` to be a number', value); + } + value = value.toString(); + } + return value; + }); + + if (attr.min || attr.ngMin) { + var minVal; + ctrl.$validators.min = function(value) { + return ctrl.$isEmpty(value) || isUndefined(minVal) || value >= minVal; + }; + + attr.$observe('min', function(val) { + if (isDefined(val) && !isNumber(val)) { + val = parseFloat(val, 10); + } + minVal = isNumber(val) && !isNaN(val) ? val : undefined; + // TODO(matsko): implement validateLater to reduce number of validations + ctrl.$validate(); + }); + } + + if (attr.max || attr.ngMax) { + var maxVal; + ctrl.$validators.max = function(value) { + return ctrl.$isEmpty(value) || isUndefined(maxVal) || value <= maxVal; + }; + + attr.$observe('max', function(val) { + if (isDefined(val) && !isNumber(val)) { + val = parseFloat(val, 10); + } + maxVal = isNumber(val) && !isNaN(val) ? val : undefined; + // TODO(matsko): implement validateLater to reduce number of validations + ctrl.$validate(); + }); + } +} + +function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) { + // Note: no badInputChecker here by purpose as `url` is only a validation + // in browsers, i.e. we can always read out input.value even if it is not valid! + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); + + ctrl.$$parserName = 'url'; + ctrl.$validators.url = function(modelValue, viewValue) { + var value = modelValue || viewValue; + return ctrl.$isEmpty(value) || URL_REGEXP.test(value); + }; +} + +function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) { + // Note: no badInputChecker here by purpose as `url` is only a validation + // in browsers, i.e. we can always read out input.value even if it is not valid! + baseInputType(scope, element, attr, ctrl, $sniffer, $browser); + stringBasedInputType(ctrl); + + ctrl.$$parserName = 'email'; + ctrl.$validators.email = function(modelValue, viewValue) { + var value = modelValue || viewValue; + return ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value); + }; +} + +function radioInputType(scope, element, attr, ctrl) { + // make the name unique, if not defined + if (isUndefined(attr.name)) { + element.attr('name', nextUid()); + } + + var listener = function(ev) { + if (element[0].checked) { + ctrl.$setViewValue(attr.value, ev && ev.type); + } + }; + + element.on('click', listener); + + ctrl.$render = function() { + var value = attr.value; + element[0].checked = (value == ctrl.$viewValue); + }; + + attr.$observe('value', ctrl.$render); +} + +function parseConstantExpr($parse, context, name, expression, fallback) { + var parseFn; + if (isDefined(expression)) { + parseFn = $parse(expression); + if (!parseFn.constant) { + throw minErr('ngModel')('constexpr', 'Expected constant expression for `{0}`, but saw ' + + '`{1}`.', name, expression); + } + return parseFn(context); + } + return fallback; +} + +function checkboxInputType(scope, element, attr, ctrl, $sniffer, $browser, $filter, $parse) { + var trueValue = parseConstantExpr($parse, scope, 'ngTrueValue', attr.ngTrueValue, true); + var falseValue = parseConstantExpr($parse, scope, 'ngFalseValue', attr.ngFalseValue, false); + + var listener = function(ev) { + ctrl.$setViewValue(element[0].checked, ev && ev.type); + }; + + element.on('click', listener); + + ctrl.$render = function() { + element[0].checked = ctrl.$viewValue; + }; + + // Override the standard `$isEmpty` because a value of `false` means empty in a checkbox. + ctrl.$isEmpty = function(value) { + return value !== trueValue; + }; + + ctrl.$formatters.push(function(value) { + return equals(value, trueValue); + }); + + ctrl.$parsers.push(function(value) { + return value ? trueValue : falseValue; + }); +} + + +/** + * @ngdoc directive + * @name textarea + * @restrict E + * + * @description + * HTML textarea element control with angular data-binding. The data-binding and validation + * properties of this element are exactly the same as those of the + * {@link ng.directive:input input element}. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + */ + + +/** + * @ngdoc directive + * @name input + * @restrict E + * + * @description + * HTML input element control with angular data-binding. Input control follows HTML5 input types + * and polyfills the HTML5 validation behavior for older browsers. + * + * *NOTE* Not every feature offered is available for all input types. + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required Sets `required` validation error key if the value is not entered. + * @param {boolean=} ngRequired Sets `required` attribute if set to true + * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than + * minlength. + * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than + * maxlength. + * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the + * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for + * patterns defined as scope expressions. + * @param {string=} ngChange Angular expression to be executed when input changes due to user + * interaction with the input element. + * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input. + * This parameter is ignored for input[type=password] controls, which will never trim the + * input. + * + * @example + <example name="input-directive" module="inputExample"> + <file name="index.html"> + <script> + angular.module('inputExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.user = {name: 'guest', last: 'visitor'}; + }]); + </script> + <div ng-controller="ExampleController"> + <form name="myForm"> + User name: <input type="text" name="userName" ng-model="user.name" required> + <span class="error" ng-show="myForm.userName.$error.required"> + Required!</span><br> + Last name: <input type="text" name="lastName" ng-model="user.last" + ng-minlength="3" ng-maxlength="10"> + <span class="error" ng-show="myForm.lastName.$error.minlength"> + Too short!</span> + <span class="error" ng-show="myForm.lastName.$error.maxlength"> + Too long!</span><br> + </form> + <hr> + <tt>user = {{user}}</tt><br/> + <tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br> + <tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br> + <tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br> + <tt>myForm.lastName.$error = {{myForm.lastName.$error}}</tt><br> + <tt>myForm.$valid = {{myForm.$valid}}</tt><br> + <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br> + <tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br> + <tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br> + </div> + </file> + <file name="protractor.js" type="protractor"> + var user = element(by.exactBinding('user')); + var userNameValid = element(by.binding('myForm.userName.$valid')); + var lastNameValid = element(by.binding('myForm.lastName.$valid')); + var lastNameError = element(by.binding('myForm.lastName.$error')); + var formValid = element(by.binding('myForm.$valid')); + var userNameInput = element(by.model('user.name')); + var userLastInput = element(by.model('user.last')); + + it('should initialize to model', function() { + expect(user.getText()).toContain('{"name":"guest","last":"visitor"}'); + expect(userNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if empty when required', function() { + userNameInput.clear(); + userNameInput.sendKeys(''); + + expect(user.getText()).toContain('{"last":"visitor"}'); + expect(userNameValid.getText()).toContain('false'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be valid if empty when min length is set', function() { + userLastInput.clear(); + userLastInput.sendKeys(''); + + expect(user.getText()).toContain('{"name":"guest","last":""}'); + expect(lastNameValid.getText()).toContain('true'); + expect(formValid.getText()).toContain('true'); + }); + + it('should be invalid if less than required min length', function() { + userLastInput.clear(); + userLastInput.sendKeys('xx'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('minlength'); + expect(formValid.getText()).toContain('false'); + }); + + it('should be invalid if longer than max length', function() { + userLastInput.clear(); + userLastInput.sendKeys('some ridiculously long name'); + + expect(user.getText()).toContain('{"name":"guest"}'); + expect(lastNameValid.getText()).toContain('false'); + expect(lastNameError.getText()).toContain('maxlength'); + expect(formValid.getText()).toContain('false'); + }); + </file> + </example> + */ +var inputDirective = ['$browser', '$sniffer', '$filter', '$parse', + function($browser, $sniffer, $filter, $parse) { + return { + restrict: 'E', + require: ['?ngModel'], + link: function(scope, element, attr, ctrls) { + if (ctrls[0]) { + (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrls[0], $sniffer, + $browser, $filter, $parse); + } + } + }; +}]; + +var VALID_CLASS = 'ng-valid', + INVALID_CLASS = 'ng-invalid', + PRISTINE_CLASS = 'ng-pristine', + DIRTY_CLASS = 'ng-dirty', + UNTOUCHED_CLASS = 'ng-untouched', + TOUCHED_CLASS = 'ng-touched', + PENDING_CLASS = 'ng-pending'; + +/** + * @ngdoc type + * @name ngModel.NgModelController + * + * @property {string} $viewValue Actual string value in the view. + * @property {*} $modelValue The value in the model, that the control is bound to. + * @property {Array.<Function>} $parsers Array of functions to execute, as a pipeline, whenever + the control reads value from the DOM. Each function is called, in turn, passing the value + through to the next. The last return value is used to populate the model. + Used to sanitize / convert the value as well as validation. For validation, + the parsers should update the validity state using + {@link ngModel.NgModelController#$setValidity $setValidity()}, + and return `undefined` for invalid values. + + * + * @property {Array.<Function>} $formatters Array of functions to execute, as a pipeline, whenever + the model value changes. Each function is called, in turn, passing the value through to the + next. Used to format / convert values for display in the control and validation. + * ```js + * function formatter(value) { + * if (value) { + * return value.toUpperCase(); + * } + * } + * ngModel.$formatters.push(formatter); + * ``` + * + * @property {Object.<string, function>} $validators A collection of validators that are applied + * whenever the model value changes. The key value within the object refers to the name of the + * validator while the function refers to the validation operation. The validation operation is + * provided with the model value as an argument and must return a true or false value depending + * on the response of that validation. + * + * ```js + * ngModel.$validators.validCharacters = function(modelValue, viewValue) { + * var value = modelValue || viewValue; + * return /[0-9]+/.test(value) && + * /[a-z]+/.test(value) && + * /[A-Z]+/.test(value) && + * /\W+/.test(value); + * }; + * ``` + * + * @property {Object.<string, function>} $asyncValidators A collection of validations that are expected to + * perform an asynchronous validation (e.g. a HTTP request). The validation function that is provided + * is expected to return a promise when it is run during the model validation process. Once the promise + * is delivered then the validation status will be set to true when fulfilled and false when rejected. + * When the asynchronous validators are triggered, each of the validators will run in parallel and the model + * value will only be updated once all validators have been fulfilled. Also, keep in mind that all + * asynchronous validators will only run once all synchronous validators have passed. + * + * Please note that if $http is used then it is important that the server returns a success HTTP response code + * in order to fulfill the validation and a status level of `4xx` in order to reject the validation. + * + * ```js + * ngModel.$asyncValidators.uniqueUsername = function(modelValue, viewValue) { + * var value = modelValue || viewValue; + * + * // Lookup user by username + * return $http.get('/api/users/' + value). + * then(function resolved() { + * //username exists, this means validation fails + * return $q.reject('exists'); + * }, function rejected() { + * //username does not exist, therefore this validation passes + * return true; + * }); + * }; + * ``` + * + * @param {string} name The name of the validator. + * @param {Function} validationFn The validation function that will be run. + * + * @property {Array.<Function>} $viewChangeListeners Array of functions to execute whenever the + * view value has changed. It is called with no arguments, and its return value is ignored. + * This can be used in place of additional $watches against the model value. + * + * @property {Object} $error An object hash with all failing validator ids as keys. + * @property {Object} $pending An object hash with all pending validator ids as keys. + * + * @property {boolean} $untouched True if control has not lost focus yet. + * @property {boolean} $touched True if control has lost focus. + * @property {boolean} $pristine True if user has not interacted with the control yet. + * @property {boolean} $dirty True if user has already interacted with the control. + * @property {boolean} $valid True if there is no error. + * @property {boolean} $invalid True if at least one error on the control. + * + * @description + * + * `NgModelController` provides API for the `ng-model` directive. The controller contains + * services for data-binding, validation, CSS updates, and value formatting and parsing. It + * purposefully does not contain any logic which deals with DOM rendering or listening to + * DOM events. Such DOM related logic should be provided by other directives which make use of + * `NgModelController` for data-binding. + * + * ## Custom Control Example + * This example shows how to use `NgModelController` with a custom control to achieve + * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`) + * collaborate together to achieve the desired result. + * + * Note that `contenteditable` is an HTML5 attribute, which tells the browser to let the element + * contents be edited in place by the user. This will not work on older browsers. + * + * We are using the {@link ng.service:$sce $sce} service here and include the {@link ngSanitize $sanitize} + * module to automatically remove "bad" content like inline event listener (e.g. `<span onclick="...">`). + * However, as we are using `$sce` the model can still decide to to provide unsafe content if it marks + * that content using the `$sce` service. + * + * <example name="NgModelController" module="customControl" deps="angular-sanitize.js"> + <file name="style.css"> + [contenteditable] { + border: 1px solid black; + background-color: white; + min-height: 20px; + } + + .ng-invalid { + border: 1px solid red; + } + + </file> + <file name="script.js"> + angular.module('customControl', ['ngSanitize']). + directive('contenteditable', ['$sce', function($sce) { + return { + restrict: 'A', // only activate on element attribute + require: '?ngModel', // get a hold of NgModelController + link: function(scope, element, attrs, ngModel) { + if (!ngModel) return; // do nothing if no ng-model + + // Specify how UI should be updated + ngModel.$render = function() { + element.html($sce.getTrustedHtml(ngModel.$viewValue || '')); + }; + + // Listen for change events to enable binding + element.on('blur keyup change', function() { + scope.$apply(read); + }); + read(); // initialize + + // Write data to the model + function read() { + var html = element.html(); + // When we clear the content editable the browser leaves a <br> behind + // If strip-br attribute is provided then we strip this out + if ( attrs.stripBr && html == '<br>' ) { + html = ''; + } + ngModel.$setViewValue(html); + } + } + }; + }]); + </file> + <file name="index.html"> + <form name="myForm"> + <div contenteditable + name="myWidget" ng-model="userContent" + strip-br="true" + required>Change me!</div> + <span ng-show="myForm.myWidget.$error.required">Required!</span> + <hr> + <textarea ng-model="userContent"></textarea> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should data-bind and become invalid', function() { + if (browser.params.browser == 'safari' || browser.params.browser == 'firefox') { + // SafariDriver can't handle contenteditable + // and Firefox driver can't clear contenteditables very well + return; + } + var contentEditable = element(by.css('[contenteditable]')); + var content = 'Change me!'; + + expect(contentEditable.getText()).toEqual(content); + + contentEditable.clear(); + contentEditable.sendKeys(protractor.Key.BACK_SPACE); + expect(contentEditable.getText()).toEqual(''); + expect(contentEditable.getAttribute('class')).toMatch(/ng-invalid-required/); + }); + </file> + * </example> + * + * + */ +var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate', '$timeout', '$rootScope', '$q', + function($scope, $exceptionHandler, $attr, $element, $parse, $animate, $timeout, $rootScope, $q) { + this.$viewValue = Number.NaN; + this.$modelValue = Number.NaN; + this.$validators = {}; + this.$asyncValidators = {}; + this.$parsers = []; + this.$formatters = []; + this.$viewChangeListeners = []; + this.$untouched = true; + this.$touched = false; + this.$pristine = true; + this.$dirty = false; + this.$valid = true; + this.$invalid = false; + this.$error = {}; // keep invalid keys here + this.$$success = {}; // keep valid keys here + this.$pending = undefined; // keep pending keys here + this.$name = $attr.name; + + + var parsedNgModel = $parse($attr.ngModel), + pendingDebounce = null, + ctrl = this; + + var ngModelGet = function ngModelGet() { + var modelValue = parsedNgModel($scope); + if (ctrl.$options && ctrl.$options.getterSetter && isFunction(modelValue)) { + modelValue = modelValue(); + } + return modelValue; + }; + + var ngModelSet = function ngModelSet(newValue) { + var getterSetter; + if (ctrl.$options && ctrl.$options.getterSetter && + isFunction(getterSetter = parsedNgModel($scope))) { + + getterSetter(ctrl.$modelValue); + } else { + parsedNgModel.assign($scope, ctrl.$modelValue); + } + }; + + this.$$setOptions = function(options) { + ctrl.$options = options; + + if (!parsedNgModel.assign && (!options || !options.getterSetter)) { + throw $ngModelMinErr('nonassign', "Expression '{0}' is non-assignable. Element: {1}", + $attr.ngModel, startingTag($element)); + } + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$render + * + * @description + * Called when the view needs to be updated. It is expected that the user of the ng-model + * directive will implement this method. + * + * The `$render()` method is invoked in the following situations: + * + * * `$rollbackViewValue()` is called. If we are rolling back the view value to the last + * committed value then `$render()` is called to update the input control. + * * The value referenced by `ng-model` is changed programmatically and both the `$modelValue` and + * the `$viewValue` are different to last time. + * + * Since `ng-model` does not do a deep watch, `$render()` is only invoked if the values of + * `$modelValue` and `$viewValue` are actually different to their previous value. If `$modelValue` + * or `$viewValue` are objects (rather than a string or number) then `$render()` will not be + * invoked if you only change a property on the objects. + */ + this.$render = noop; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$isEmpty + * + * @description + * This is called when we need to determine if the value of the input is empty. + * + * For instance, the required directive does this to work out if the input has data or not. + * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`. + * + * You can override this for input directives whose concept of being empty is different to the + * default. The `checkboxInputType` directive does this because in its case a value of `false` + * implies empty. + * + * @param {*} value Reference to check. + * @returns {boolean} True if `value` is empty. + */ + this.$isEmpty = function(value) { + return isUndefined(value) || value === '' || value === null || value !== value; + }; + + var parentForm = $element.inheritedData('$formController') || nullFormCtrl, + currentValidationRunId = 0; + + // Setup initial state of the control + $element + .addClass(PRISTINE_CLASS) + .addClass(UNTOUCHED_CLASS); + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setValidity + * + * @description + * Change the validity state, and notifies the form. + * + * This method can be called within $parsers/$formatters. However, if possible, please use the + * `ngModel.$validators` pipeline which is designed to call this method automatically. + * + * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign + * to `$error[validationErrorKey]` and `$pending[validationErrorKey]` + * so that it is available for data-binding. + * The `validationErrorKey` should be in camelCase and will get converted into dash-case + * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error` + * class and can be bound to as `{{someForm.someControl.$error.myError}}` . + * @param {boolean} isValid Whether the current state is valid (true), invalid (false), pending (undefined), + * or skipped (null). + */ + addSetValidityMethod({ + ctrl: this, + $element: $element, + set: function(object, property) { + object[property] = true; + }, + unset: function(object, property) { + delete object[property]; + }, + parentForm: parentForm, + $animate: $animate + }); + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setPristine + * + * @description + * Sets the control to its pristine state. + * + * This method can be called to remove the 'ng-dirty' class and set the control to its pristine + * state (ng-pristine class). A model is considered to be pristine when the model has not been changed + * from when first compiled within then form. + */ + this.$setPristine = function () { + ctrl.$dirty = false; + ctrl.$pristine = true; + $animate.removeClass($element, DIRTY_CLASS); + $animate.addClass($element, PRISTINE_CLASS); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setUntouched + * + * @description + * Sets the control to its untouched state. + * + * This method can be called to remove the 'ng-touched' class and set the control to its + * untouched state (ng-untouched class). Upon compilation, a model is set as untouched + * by default, however this function can be used to restore that state if the model has + * already been touched by the user. + */ + this.$setUntouched = function() { + ctrl.$touched = false; + ctrl.$untouched = true; + $animate.setClass($element, UNTOUCHED_CLASS, TOUCHED_CLASS); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setTouched + * + * @description + * Sets the control to its touched state. + * + * This method can be called to remove the 'ng-untouched' class and set the control to its + * touched state (ng-touched class). A model is considered to be touched when the user has + * first interacted (focussed) on the model input element and then shifted focus away (blurred) + * from the input element. + */ + this.$setTouched = function() { + ctrl.$touched = true; + ctrl.$untouched = false; + $animate.setClass($element, TOUCHED_CLASS, UNTOUCHED_CLASS); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$rollbackViewValue + * + * @description + * Cancel an update and reset the input element's value to prevent an update to the `$modelValue`, + * which may be caused by a pending debounced event or because the input is waiting for a some + * future event. + * + * If you have an input that uses `ng-model-options` to set up debounced events or events such + * as blur you can have a situation where there is a period when the `$viewValue` + * is out of synch with the ngModel's `$modelValue`. + * + * In this case, you can run into difficulties if you try to update the ngModel's `$modelValue` + * programmatically before these debounced/future events have resolved/occurred, because Angular's + * dirty checking mechanism is not able to tell whether the model has actually changed or not. + * + * The `$rollbackViewValue()` method should be called before programmatically changing the model of an + * input which may have such events pending. This is important in order to make sure that the + * input field will be updated with the new model value and any pending operations are cancelled. + * + * <example name="ng-model-cancel-update" module="cancel-update-example"> + * <file name="app.js"> + * angular.module('cancel-update-example', []) + * + * .controller('CancelUpdateController', ['$scope', function($scope) { + * $scope.resetWithCancel = function (e) { + * if (e.keyCode == 27) { + * $scope.myForm.myInput1.$rollbackViewValue(); + * $scope.myValue = ''; + * } + * }; + * $scope.resetWithoutCancel = function (e) { + * if (e.keyCode == 27) { + * $scope.myValue = ''; + * } + * }; + * }]); + * </file> + * <file name="index.html"> + * <div ng-controller="CancelUpdateController"> + * <p>Try typing something in each input. See that the model only updates when you + * blur off the input. + * </p> + * <p>Now see what happens if you start typing then press the Escape key</p> + * + * <form name="myForm" ng-model-options="{ updateOn: 'blur' }"> + * <p>With $rollbackViewValue()</p> + * <input name="myInput1" ng-model="myValue" ng-keydown="resetWithCancel($event)"><br/> + * myValue: "{{ myValue }}" + * + * <p>Without $rollbackViewValue()</p> + * <input name="myInput2" ng-model="myValue" ng-keydown="resetWithoutCancel($event)"><br/> + * myValue: "{{ myValue }}" + * </form> + * </div> + * </file> + * </example> + */ + this.$rollbackViewValue = function() { + $timeout.cancel(pendingDebounce); + ctrl.$viewValue = ctrl.$$lastCommittedViewValue; + ctrl.$render(); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$validate + * + * @description + * Runs each of the registered validators (first synchronous validators and then asynchronous validators). + */ + this.$validate = function() { + // ignore $validate before model is initialized + if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) { + return; + } + this.$$parseAndValidate(); + }; + + this.$$runValidators = function(parseValid, modelValue, viewValue, doneCallback) { + currentValidationRunId++; + var localValidationRunId = currentValidationRunId; + + // check parser error + if (!processParseErrors(parseValid)) { + return; + } + if (!processSyncValidators()) { + return; + } + processAsyncValidators(); + + function processParseErrors(parseValid) { + var errorKey = ctrl.$$parserName || 'parse'; + if (parseValid === undefined) { + setValidity(errorKey, null); + } else { + setValidity(errorKey, parseValid); + if (!parseValid) { + forEach(ctrl.$validators, function(v, name) { + setValidity(name, null); + }); + forEach(ctrl.$asyncValidators, function(v, name) { + setValidity(name, null); + }); + validationDone(); + return false; + } + } + return true; + } + + function processSyncValidators() { + var syncValidatorsValid = true; + forEach(ctrl.$validators, function(validator, name) { + var result = validator(modelValue, viewValue); + syncValidatorsValid = syncValidatorsValid && result; + setValidity(name, result); + }); + if (!syncValidatorsValid) { + forEach(ctrl.$asyncValidators, function(v, name) { + setValidity(name, null); + }); + validationDone(); + return false; + } + return true; + } + + function processAsyncValidators() { + var validatorPromises = []; + forEach(ctrl.$asyncValidators, function(validator, name) { + var promise = validator(modelValue, viewValue); + if (!isPromiseLike(promise)) { + throw $ngModelMinErr("$asyncValidators", + "Expected asynchronous validator to return a promise but got '{0}' instead.", promise); + } + setValidity(name, undefined); + validatorPromises.push(promise.then(function() { + setValidity(name, true); + }, function(error) { + setValidity(name, false); + })); + }); + if (!validatorPromises.length) { + validationDone(); + } else { + $q.all(validatorPromises).then(validationDone); + } + } + + function setValidity(name, isValid) { + if (localValidationRunId === currentValidationRunId) { + ctrl.$setValidity(name, isValid); + } + } + + function validationDone() { + if (localValidationRunId === currentValidationRunId) { + + doneCallback(); + } + } + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$commitViewValue + * + * @description + * Commit a pending update to the `$modelValue`. + * + * Updates may be pending by a debounced event or because the input is waiting for a some future + * event defined in `ng-model-options`. this method is rarely needed as `NgModelController` + * usually handles calling this in response to input events. + */ + this.$commitViewValue = function() { + var viewValue = ctrl.$viewValue; + + $timeout.cancel(pendingDebounce); + + // If the view value has not changed then we should just exit, except in the case where there is + // a native validator on the element. In this case the validation state may have changed even though + // the viewValue has stayed empty. + if (ctrl.$$lastCommittedViewValue === viewValue && (viewValue !== '' || !ctrl.$$hasNativeValidators)) { + return; + } + ctrl.$$lastCommittedViewValue = viewValue; + + // change to dirty + if (ctrl.$pristine) { + ctrl.$dirty = true; + ctrl.$pristine = false; + $animate.removeClass($element, PRISTINE_CLASS); + $animate.addClass($element, DIRTY_CLASS); + parentForm.$setDirty(); + } + this.$$parseAndValidate(); + }; + + this.$$parseAndValidate = function() { + var parserValid = true, + viewValue = ctrl.$$lastCommittedViewValue, + modelValue = viewValue; + for(var i = 0; i < ctrl.$parsers.length; i++) { + modelValue = ctrl.$parsers[i](modelValue); + if (isUndefined(modelValue)) { + parserValid = false; + break; + } + } + if (isNumber(ctrl.$modelValue) && isNaN(ctrl.$modelValue)) { + // ctrl.$modelValue has not been touched yet... + ctrl.$modelValue = ngModelGet(); + } + var prevModelValue = ctrl.$modelValue; + var allowInvalid = ctrl.$options && ctrl.$options.allowInvalid; + if (allowInvalid) { + ctrl.$modelValue = modelValue; + writeToModelIfNeeded(); + } + ctrl.$$runValidators(parserValid, modelValue, viewValue, function() { + if (!allowInvalid) { + ctrl.$modelValue = ctrl.$valid ? modelValue : undefined; + writeToModelIfNeeded(); + } + }); + + function writeToModelIfNeeded() { + if (ctrl.$modelValue !== prevModelValue) { + ctrl.$$writeModelToScope(); + } + } + }; + + this.$$writeModelToScope = function() { + ngModelSet(ctrl.$modelValue); + forEach(ctrl.$viewChangeListeners, function(listener) { + try { + listener(); + } catch(e) { + $exceptionHandler(e); + } + }); + }; + + /** + * @ngdoc method + * @name ngModel.NgModelController#$setViewValue + * + * @description + * Update the view value. + * + * This method should be called when an input directive want to change the view value; typically, + * this is done from within a DOM event handler. + * + * For example {@link ng.directive:input input} calls it when the value of the input changes and + * {@link ng.directive:select select} calls it when an option is selected. + * + * If the new `value` is an object (rather than a string or a number), we should make a copy of the + * object before passing it to `$setViewValue`. This is because `ngModel` does not perform a deep + * watch of objects, it only looks for a change of identity. If you only change the property of + * the object then ngModel will not realise that the object has changed and will not invoke the + * `$parsers` and `$validators` pipelines. + * + * For this reason, you should not change properties of the copy once it has been passed to + * `$setViewValue`. Otherwise you may cause the model value on the scope to change incorrectly. + * + * When this method is called, the new `value` will be staged for committing through the `$parsers` + * and `$validators` pipelines. If there are no special {@link ngModelOptions} specified then the staged + * value sent directly for processing, finally to be applied to `$modelValue` and then the + * **expression** specified in the `ng-model` attribute. + * + * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called. + * + * In case the {@link ng.directive:ngModelOptions ngModelOptions} directive is used with `updateOn` + * and the `default` trigger is not listed, all those actions will remain pending until one of the + * `updateOn` events is triggered on the DOM element. + * All these actions will be debounced if the {@link ng.directive:ngModelOptions ngModelOptions} + * directive is used with a custom debounce for this particular event. + * + * Note that calling this function does not trigger a `$digest`. + * + * @param {string} value Value from the view. + * @param {string} trigger Event that triggered the update. + */ + this.$setViewValue = function(value, trigger) { + ctrl.$viewValue = value; + if (!ctrl.$options || ctrl.$options.updateOnDefault) { + ctrl.$$debounceViewValueCommit(trigger); + } + }; + + this.$$debounceViewValueCommit = function(trigger) { + var debounceDelay = 0, + options = ctrl.$options, + debounce; + + if (options && isDefined(options.debounce)) { + debounce = options.debounce; + if (isNumber(debounce)) { + debounceDelay = debounce; + } else if (isNumber(debounce[trigger])) { + debounceDelay = debounce[trigger]; + } else if (isNumber(debounce['default'])) { + debounceDelay = debounce['default']; + } + } + + $timeout.cancel(pendingDebounce); + if (debounceDelay) { + pendingDebounce = $timeout(function() { + ctrl.$commitViewValue(); + }, debounceDelay); + } else if ($rootScope.$$phase) { + ctrl.$commitViewValue(); + } else { + $scope.$apply(function() { + ctrl.$commitViewValue(); + }); + } + }; + + // model -> value + // Note: we cannot use a normal scope.$watch as we want to detect the following: + // 1. scope value is 'a' + // 2. user enters 'b' + // 3. ng-change kicks in and reverts scope value to 'a' + // -> scope value did not change since the last digest as + // ng-change executes in apply phase + // 4. view should be changed back to 'a' + $scope.$watch(function ngModelWatch() { + var modelValue = ngModelGet(); + + // if scope model value and ngModel value are out of sync + // TODO(perf): why not move this to the action fn? + if (modelValue !== ctrl.$modelValue) { + ctrl.$modelValue = modelValue; + + var formatters = ctrl.$formatters, + idx = formatters.length; + + var viewValue = modelValue; + while(idx--) { + viewValue = formatters[idx](viewValue); + } + if (ctrl.$viewValue !== viewValue) { + ctrl.$viewValue = ctrl.$$lastCommittedViewValue = viewValue; + ctrl.$render(); + + ctrl.$$runValidators(undefined, modelValue, viewValue, noop); + } + } + + return modelValue; + }); +}]; + + +/** + * @ngdoc directive + * @name ngModel + * + * @element input + * + * @description + * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a + * property on the scope using {@link ngModel.NgModelController NgModelController}, + * which is created and exposed by this directive. + * + * `ngModel` is responsible for: + * + * - Binding the view into the model, which other directives such as `input`, `textarea` or `select` + * require. + * - Providing validation behavior (i.e. required, number, email, url). + * - Keeping the state of the control (valid/invalid, dirty/pristine, touched/untouched, validation errors). + * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`, `ng-touched`, `ng-untouched`) including animations. + * - Registering the control with its parent {@link ng.directive:form form}. + * + * Note: `ngModel` will try to bind to the property given by evaluating the expression on the + * current scope. If the property doesn't already exist on this scope, it will be created + * implicitly and added to the scope. + * + * For best practices on using `ngModel`, see: + * + * - [https://github.com/angular/angular.js/wiki/Understanding-Scopes] + * + * For basic examples, how to use `ngModel`, see: + * + * - {@link ng.directive:input input} + * - {@link input[text] text} + * - {@link input[checkbox] checkbox} + * - {@link input[radio] radio} + * - {@link input[number] number} + * - {@link input[email] email} + * - {@link input[url] url} + * - {@link input[date] date} + * - {@link input[dateTimeLocal] dateTimeLocal} + * - {@link input[time] time} + * - {@link input[month] month} + * - {@link input[week] week} + * - {@link ng.directive:select select} + * - {@link ng.directive:textarea textarea} + * + * # CSS classes + * The following CSS classes are added and removed on the associated input/select/textarea element + * depending on the validity of the model. + * + * - `ng-valid` is set if the model is valid. + * - `ng-invalid` is set if the model is invalid. + * - `ng-pristine` is set if the model is pristine. + * - `ng-dirty` is set if the model is dirty. + * + * Keep in mind that ngAnimate can detect each of these classes when added and removed. + * + * ## Animation Hooks + * + * Animations within models are triggered when any of the associated CSS classes are added and removed + * on the input element which is attached to the model. These classes are: `.ng-pristine`, `.ng-dirty`, + * `.ng-invalid` and `.ng-valid` as well as any other validations that are performed on the model itself. + * The animations that are triggered within ngModel are similar to how they work in ngClass and + * animations can be hooked into using CSS transitions, keyframes as well as JS animations. + * + * The following example shows a simple way to utilize CSS transitions to style an input element + * that has been rendered as invalid after it has been validated: + * + * <pre> + * //be sure to include ngAnimate as a module to hook into more + * //advanced animations + * .my-input { + * transition:0.5s linear all; + * background: white; + * } + * .my-input.ng-invalid { + * background: red; + * color:white; + * } + * </pre> + * + * @example + * <example deps="angular-animate.js" animations="true" fixBase="true" module="inputExample"> + <file name="index.html"> + <script> + angular.module('inputExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.val = '1'; + }]); + </script> + <style> + .my-input { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + background: transparent; + } + .my-input.ng-invalid { + color:white; + background: red; + } + </style> + Update input to see transitions when valid/invalid. + Integer is a valid value. + <form name="testForm" ng-controller="ExampleController"> + <input ng-model="val" ng-pattern="/^\d+$/" name="anim" class="my-input" /> + </form> + </file> + * </example> + * + * ## Binding to a getter/setter + * + * Sometimes it's helpful to bind `ngModel` to a getter/setter function. A getter/setter is a + * function that returns a representation of the model when called with zero arguments, and sets + * the internal state of a model when called with an argument. It's sometimes useful to use this + * for models that have an internal representation that's different than what the model exposes + * to the view. + * + * <div class="alert alert-success"> + * **Best Practice:** It's best to keep getters fast because Angular is likely to call them more + * frequently than other parts of your code. + * </div> + * + * You use this behavior by adding `ng-model-options="{ getterSetter: true }"` to an element that + * has `ng-model` attached to it. You can also add `ng-model-options="{ getterSetter: true }"` to + * a `<form>`, which will enable this behavior for all `<input>`s within it. See + * {@link ng.directive:ngModelOptions `ngModelOptions`} for more. + * + * The following example shows how to use `ngModel` with a getter/setter: + * + * @example + * <example name="ngModel-getter-setter" module="getterSetterExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <form name="userForm"> + Name: + <input type="text" name="userName" + ng-model="user.name" + ng-model-options="{ getterSetter: true }" /> + </form> + <pre>user.name = <span ng-bind="user.name()"></span></pre> + </div> + </file> + <file name="app.js"> + angular.module('getterSetterExample', []) + .controller('ExampleController', ['$scope', function($scope) { + var _name = 'Brian'; + $scope.user = { + name: function (newName) { + if (angular.isDefined(newName)) { + _name = newName; + } + return _name; + } + }; + }]); + </file> + * </example> + */ +var ngModelDirective = function() { + return { + restrict: 'A', + require: ['ngModel', '^?form', '^?ngModelOptions'], + controller: NgModelController, + link: { + pre: function(scope, element, attr, ctrls) { + var modelCtrl = ctrls[0], + formCtrl = ctrls[1] || nullFormCtrl; + + modelCtrl.$$setOptions(ctrls[2] && ctrls[2].$options); + + // notify others, especially parent forms + formCtrl.$addControl(modelCtrl); + + scope.$on('$destroy', function() { + formCtrl.$removeControl(modelCtrl); + }); + }, + post: function(scope, element, attr, ctrls) { + var modelCtrl = ctrls[0]; + if (modelCtrl.$options && modelCtrl.$options.updateOn) { + element.on(modelCtrl.$options.updateOn, function(ev) { + modelCtrl.$$debounceViewValueCommit(ev && ev.type); + }); + } + + element.on('blur', function(ev) { + if (modelCtrl.$touched) return; + + scope.$apply(function() { + modelCtrl.$setTouched(); + }); + }); + } + } + }; +}; + + +/** + * @ngdoc directive + * @name ngChange + * + * @description + * Evaluate the given expression when the user changes the input. + * The expression is evaluated immediately, unlike the JavaScript onchange event + * which only triggers at the end of a change (usually, when the user leaves the + * form element or presses the return key). + * + * The `ngChange` expression is only evaluated when a change in the input value causes + * a new value to be committed to the model. + * + * It will not be evaluated: + * * if the value returned from the `$parsers` transformation pipeline has not changed + * * if the input has continued to be invalid since the model will stay `null` + * * if the model is changed programmatically and not by a change to the input value + * + * + * Note, this directive requires `ngModel` to be present. + * + * @element input + * @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change + * in input value. + * + * @example + * <example name="ngChange-directive" module="changeExample"> + * <file name="index.html"> + * <script> + * angular.module('changeExample', []) + * .controller('ExampleController', ['$scope', function($scope) { + * $scope.counter = 0; + * $scope.change = function() { + * $scope.counter++; + * }; + * }]); + * </script> + * <div ng-controller="ExampleController"> + * <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" /> + * <input type="checkbox" ng-model="confirmed" id="ng-change-example2" /> + * <label for="ng-change-example2">Confirmed</label><br /> + * <tt>debug = {{confirmed}}</tt><br/> + * <tt>counter = {{counter}}</tt><br/> + * </div> + * </file> + * <file name="protractor.js" type="protractor"> + * var counter = element(by.binding('counter')); + * var debug = element(by.binding('confirmed')); + * + * it('should evaluate the expression if changing from view', function() { + * expect(counter.getText()).toContain('0'); + * + * element(by.id('ng-change-example1')).click(); + * + * expect(counter.getText()).toContain('1'); + * expect(debug.getText()).toContain('true'); + * }); + * + * it('should not evaluate the expression if changing from model', function() { + * element(by.id('ng-change-example2')).click(); + + * expect(counter.getText()).toContain('0'); + * expect(debug.getText()).toContain('true'); + * }); + * </file> + * </example> + */ +var ngChangeDirective = valueFn({ + restrict: 'A', + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + ctrl.$viewChangeListeners.push(function() { + scope.$eval(attr.ngChange); + }); + } +}); + + +var requiredDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + attr.required = true; // force truthy in case we are on non input element + + ctrl.$validators.required = function(modelValue, viewValue) { + return !attr.required || !ctrl.$isEmpty(viewValue); + }; + + attr.$observe('required', function() { + ctrl.$validate(); + }); + } + }; +}; + + +var patternDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + + var regexp, patternExp = attr.ngPattern || attr.pattern; + attr.$observe('pattern', function(regex) { + if (isString(regex) && regex.length > 0) { + regex = new RegExp(regex); + } + + if (regex && !regex.test) { + throw minErr('ngPattern')('noregexp', + 'Expected {0} to be a RegExp but was {1}. Element: {2}', patternExp, + regex, startingTag(elm)); + } + + regexp = regex || undefined; + ctrl.$validate(); + }); + + ctrl.$validators.pattern = function(value) { + return ctrl.$isEmpty(value) || isUndefined(regexp) || regexp.test(value); + }; + } + }; +}; + + +var maxlengthDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + + var maxlength = 0; + attr.$observe('maxlength', function(value) { + maxlength = int(value) || 0; + ctrl.$validate(); + }); + ctrl.$validators.maxlength = function(modelValue, viewValue) { + return ctrl.$isEmpty(viewValue) || viewValue.length <= maxlength; + }; + } + }; +}; + +var minlengthDirective = function() { + return { + restrict: 'A', + require: '?ngModel', + link: function(scope, elm, attr, ctrl) { + if (!ctrl) return; + + var minlength = 0; + attr.$observe('minlength', function(value) { + minlength = int(value) || 0; + ctrl.$validate(); + }); + ctrl.$validators.minlength = function(modelValue, viewValue) { + return ctrl.$isEmpty(viewValue) || viewValue.length >= minlength; + }; + } + }; +}; + + +/** + * @ngdoc directive + * @name ngList + * + * @description + * Text input that converts between a delimited string and an array of strings. The default + * delimiter is a comma followed by a space - equivalent to `ng-list=", "`. You can specify a custom + * delimiter as the value of the `ngList` attribute - for example, `ng-list=" | "`. + * + * The behaviour of the directive is affected by the use of the `ngTrim` attribute. + * * If `ngTrim` is set to `"false"` then whitespace around both the separator and each + * list item is respected. This implies that the user of the directive is responsible for + * dealing with whitespace but also allows you to use whitespace as a delimiter, such as a + * tab or newline character. + * * Otherwise whitespace around the delimiter is ignored when splitting (although it is respected + * when joining the list items back together) and whitespace around each list item is stripped + * before it is added to the model. + * + * ### Example with Validation + * + * <example name="ngList-directive" module="listExample"> + * <file name="app.js"> + * angular.module('listExample', []) + * .controller('ExampleController', ['$scope', function($scope) { + * $scope.names = ['morpheus', 'neo', 'trinity']; + * }]); + * </file> + * <file name="index.html"> + * <form name="myForm" ng-controller="ExampleController"> + * List: <input name="namesInput" ng-model="names" ng-list required> + * <span class="error" ng-show="myForm.namesInput.$error.required"> + * Required!</span> + * <br> + * <tt>names = {{names}}</tt><br/> + * <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/> + * <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/> + * <tt>myForm.$valid = {{myForm.$valid}}</tt><br/> + * <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/> + * </form> + * </file> + * <file name="protractor.js" type="protractor"> + * var listInput = element(by.model('names')); + * var names = element(by.exactBinding('names')); + * var valid = element(by.binding('myForm.namesInput.$valid')); + * var error = element(by.css('span.error')); + * + * it('should initialize to model', function() { + * expect(names.getText()).toContain('["morpheus","neo","trinity"]'); + * expect(valid.getText()).toContain('true'); + * expect(error.getCssValue('display')).toBe('none'); + * }); + * + * it('should be invalid if empty', function() { + * listInput.clear(); + * listInput.sendKeys(''); + * + * expect(names.getText()).toContain(''); + * expect(valid.getText()).toContain('false'); + * expect(error.getCssValue('display')).not.toBe('none'); + * }); + * </file> + * </example> + * + * ### Example - splitting on whitespace + * <example name="ngList-directive-newlines"> + * <file name="index.html"> + * <textarea ng-model="list" ng-list=" " ng-trim="false"></textarea> + * <pre>{{ list | json }}</pre> + * </file> + * <file name="protractor.js" type="protractor"> + * it("should split the text by newlines", function() { + * var listInput = element(by.model('list')); + * var output = element(by.binding('list | json')); + * listInput.sendKeys('abc\ndef\nghi'); + * expect(output.getText()).toContain('[\n "abc",\n "def",\n "ghi"\n]'); + * }); + * </file> + * </example> + * + * @element input + * @param {string=} ngList optional delimiter that should be used to split the value. + */ +var ngListDirective = function() { + return { + restrict: 'A', + priority: 100, + require: 'ngModel', + link: function(scope, element, attr, ctrl) { + // We want to control whitespace trimming so we use this convoluted approach + // to access the ngList attribute, which doesn't pre-trim the attribute + var ngList = element.attr(attr.$attr.ngList) || ', '; + var trimValues = attr.ngTrim !== 'false'; + var separator = trimValues ? trim(ngList) : ngList; + + var parse = function(viewValue) { + // If the viewValue is invalid (say required but empty) it will be `undefined` + if (isUndefined(viewValue)) return; + + var list = []; + + if (viewValue) { + forEach(viewValue.split(separator), function(value) { + if (value) list.push(trimValues ? trim(value) : value); + }); + } + + return list; + }; + + ctrl.$parsers.push(parse); + ctrl.$formatters.push(function(value) { + if (isArray(value)) { + return value.join(ngList); + } + + return undefined; + }); + + // Override the standard $isEmpty because an empty array means the input is empty. + ctrl.$isEmpty = function(value) { + return !value || !value.length; + }; + } + }; +}; + + +var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/; +/** + * @ngdoc directive + * @name ngValue + * + * @description + * Binds the given expression to the value of `input[select]` or `input[radio]`, so + * that when the element is selected, the `ngModel` of that element is set to the + * bound value. + * + * `ngValue` is useful when dynamically generating lists of radio buttons using `ng-repeat`, as + * shown below. + * + * @element input + * @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute + * of the `input` element + * + * @example + <example name="ngValue-directive" module="valueExample"> + <file name="index.html"> + <script> + angular.module('valueExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.names = ['pizza', 'unicorns', 'robots']; + $scope.my = { favorite: 'unicorns' }; + }]); + </script> + <form ng-controller="ExampleController"> + <h2>Which is your favorite?</h2> + <label ng-repeat="name in names" for="{{name}}"> + {{name}} + <input type="radio" + ng-model="my.favorite" + ng-value="name" + id="{{name}}" + name="favorite"> + </label> + <div>You chose {{my.favorite}}</div> + </form> + </file> + <file name="protractor.js" type="protractor"> + var favorite = element(by.binding('my.favorite')); + + it('should initialize to model', function() { + expect(favorite.getText()).toContain('unicorns'); + }); + it('should bind the values to the inputs', function() { + element.all(by.model('my.favorite')).get(0).click(); + expect(favorite.getText()).toContain('pizza'); + }); + </file> + </example> + */ +var ngValueDirective = function() { + return { + restrict: 'A', + priority: 100, + compile: function(tpl, tplAttr) { + if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) { + return function ngValueConstantLink(scope, elm, attr) { + attr.$set('value', scope.$eval(attr.ngValue)); + }; + } else { + return function ngValueLink(scope, elm, attr) { + scope.$watch(attr.ngValue, function valueWatchAction(value) { + attr.$set('value', value); + }); + }; + } + } + }; +}; + +/** + * @ngdoc directive + * @name ngModelOptions + * + * @description + * Allows tuning how model updates are done. Using `ngModelOptions` you can specify a custom list of + * events that will trigger a model update and/or a debouncing delay so that the actual update only + * takes place when a timer expires; this timer will be reset after another change takes place. + * + * Given the nature of `ngModelOptions`, the value displayed inside input fields in the view might + * be different than the value in the actual model. This means that if you update the model you + * should also invoke {@link ngModel.NgModelController `$rollbackViewValue`} on the relevant input field in + * order to make sure it is synchronized with the model and that any debounced action is canceled. + * + * The easiest way to reference the control's {@link ngModel.NgModelController `$rollbackViewValue`} + * method is by making sure the input is placed inside a form that has a `name` attribute. This is + * important because `form` controllers are published to the related scope under the name in their + * `name` attribute. + * + * Any pending changes will take place immediately when an enclosing form is submitted via the + * `submit` event. Note that `ngClick` events will occur before the model is updated. Use `ngSubmit` + * to have access to the updated model. + * + * @param {Object} ngModelOptions options to apply to the current model. Valid keys are: + * - `updateOn`: string specifying which event should be the input bound to. You can set several + * events using an space delimited list. There is a special event called `default` that + * matches the default events belonging of the control. + * - `debounce`: integer value which contains the debounce model update value in milliseconds. A + * value of 0 triggers an immediate update. If an object is supplied instead, you can specify a + * custom value for each event. For example: + * `ng-model-options="{ updateOn: 'default blur', debounce: {'default': 500, 'blur': 0} }"` + * - `allowInvalid`: boolean value which indicates that the model can be set with values that did + * not validate correctly instead of the default behavior of setting the model to undefined. + * - `getterSetter`: boolean value which determines whether or not to treat functions bound to + `ngModel` as getters/setters. + * - `timezone`: Defines the timezone to be used to read/write the `Date` instance in the model for + * `<input type="date">`, `<input type="time">`, ... . Right now, the only supported value is `'UTC'`, + * otherwise the default timezone of the browser will be used. + * + * @example + + The following example shows how to override immediate updates. Changes on the inputs within the + form will update the model only when the control loses focus (blur event). If `escape` key is + pressed while the input field is focused, the value is reset to the value in the current model. + + <example name="ngModelOptions-directive-blur" module="optionsExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <form name="userForm"> + Name: + <input type="text" name="userName" + ng-model="user.name" + ng-model-options="{ updateOn: 'blur' }" + ng-keyup="cancel($event)" /><br /> + + Other data: + <input type="text" ng-model="user.data" /><br /> + </form> + <pre>user.name = <span ng-bind="user.name"></span></pre> + </div> + </file> + <file name="app.js"> + angular.module('optionsExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.user = { name: 'say', data: '' }; + + $scope.cancel = function (e) { + if (e.keyCode == 27) { + $scope.userForm.userName.$rollbackViewValue(); + } + }; + }]); + </file> + <file name="protractor.js" type="protractor"> + var model = element(by.binding('user.name')); + var input = element(by.model('user.name')); + var other = element(by.model('user.data')); + + it('should allow custom events', function() { + input.sendKeys(' hello'); + input.click(); + expect(model.getText()).toEqual('say'); + other.click(); + expect(model.getText()).toEqual('say hello'); + }); + + it('should $rollbackViewValue when model changes', function() { + input.sendKeys(' hello'); + expect(input.getAttribute('value')).toEqual('say hello'); + input.sendKeys(protractor.Key.ESCAPE); + expect(input.getAttribute('value')).toEqual('say'); + other.click(); + expect(model.getText()).toEqual('say'); + }); + </file> + </example> + + This one shows how to debounce model changes. Model will be updated only 1 sec after last change. + If the `Clear` button is pressed, any debounced action is canceled and the value becomes empty. + + <example name="ngModelOptions-directive-debounce" module="optionsExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <form name="userForm"> + Name: + <input type="text" name="userName" + ng-model="user.name" + ng-model-options="{ debounce: 1000 }" /> + <button ng-click="userForm.userName.$rollbackViewValue(); user.name=''">Clear</button><br /> + </form> + <pre>user.name = <span ng-bind="user.name"></span></pre> + </div> + </file> + <file name="app.js"> + angular.module('optionsExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.user = { name: 'say' }; + }]); + </file> + </example> + + This one shows how to bind to getter/setters: + + <example name="ngModelOptions-directive-getter-setter" module="getterSetterExample"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <form name="userForm"> + Name: + <input type="text" name="userName" + ng-model="user.name" + ng-model-options="{ getterSetter: true }" /> + </form> + <pre>user.name = <span ng-bind="user.name()"></span></pre> + </div> + </file> + <file name="app.js"> + angular.module('getterSetterExample', []) + .controller('ExampleController', ['$scope', function($scope) { + var _name = 'Brian'; + $scope.user = { + name: function (newName) { + return angular.isDefined(newName) ? (_name = newName) : _name; + } + }; + }]); + </file> + </example> + */ +var ngModelOptionsDirective = function() { + return { + restrict: 'A', + controller: ['$scope', '$attrs', function($scope, $attrs) { + var that = this; + this.$options = $scope.$eval($attrs.ngModelOptions); + // Allow adding/overriding bound events + if (this.$options.updateOn !== undefined) { + this.$options.updateOnDefault = false; + // extract "default" pseudo-event from list of events that can trigger a model update + this.$options.updateOn = trim(this.$options.updateOn.replace(DEFAULT_REGEXP, function() { + that.$options.updateOnDefault = true; + return ' '; + })); + } else { + this.$options.updateOnDefault = true; + } + }] + }; +}; + +// helper methods +function addSetValidityMethod(context) { + var ctrl = context.ctrl, + $element = context.$element, + classCache = {}, + set = context.set, + unset = context.unset, + parentForm = context.parentForm, + $animate = context.$animate; + + ctrl.$setValidity = setValidity; + toggleValidationCss('', true); + + function setValidity(validationErrorKey, state, options) { + if (state === undefined) { + createAndSet('$pending', validationErrorKey, options); + } else { + unsetAndCleanup('$pending', validationErrorKey, options); + } + if (!isBoolean(state)) { + unset(ctrl.$error, validationErrorKey, options); + unset(ctrl.$$success, validationErrorKey, options); + } else { + if (state) { + unset(ctrl.$error, validationErrorKey, options); + set(ctrl.$$success, validationErrorKey, options); + } else { + set(ctrl.$error, validationErrorKey, options); + unset(ctrl.$$success, validationErrorKey, options); + } + } + if (ctrl.$pending) { + cachedToggleClass(PENDING_CLASS, true); + ctrl.$valid = ctrl.$invalid = undefined; + toggleValidationCss('', null); + } else { + cachedToggleClass(PENDING_CLASS, false); + ctrl.$valid = isObjectEmpty(ctrl.$error); + ctrl.$invalid = !ctrl.$valid; + toggleValidationCss('', ctrl.$valid); + } + + // re-read the state as the set/unset methods could have + // combined state in ctrl.$error[validationError] (used for forms), + // where setting/unsetting only increments/decrements the value, + // and does not replace it. + var combinedState; + if (ctrl.$pending && ctrl.$pending[validationErrorKey]) { + combinedState = undefined; + } else if (ctrl.$error[validationErrorKey]) { + combinedState = false; + } else if (ctrl.$$success[validationErrorKey]) { + combinedState = true; + } else { + combinedState = null; + } + toggleValidationCss(validationErrorKey, combinedState); + parentForm.$setValidity(validationErrorKey, combinedState, ctrl); + } + + function createAndSet(name, value, options) { + if (!ctrl[name]) { + ctrl[name] = {}; + } + set(ctrl[name], value, options); + } + + function unsetAndCleanup(name, value, options) { + if (ctrl[name]) { + unset(ctrl[name], value, options); + } + if (isObjectEmpty(ctrl[name])) { + ctrl[name] = undefined; + } + } + + function cachedToggleClass(className, switchValue) { + if (switchValue && !classCache[className]) { + $animate.addClass($element, className); + classCache[className] = true; + } else if (!switchValue && classCache[className]) { + $animate.removeClass($element, className); + classCache[className] = false; + } + } + + function toggleValidationCss(validationErrorKey, isValid) { + validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : ''; + + cachedToggleClass(VALID_CLASS + validationErrorKey, isValid === true); + cachedToggleClass(INVALID_CLASS + validationErrorKey, isValid === false); + } +} + +function isObjectEmpty(obj) { + if (obj) { + for (var prop in obj) { + return false; + } + } + return true; +} + +/** + * @ngdoc directive + * @name ngBind + * @restrict AC + * + * @description + * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element + * with the value of a given expression, and to update the text content when the value of that + * expression changes. + * + * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like + * `{{ expression }}` which is similar but less verbose. + * + * It is preferable to use `ngBind` instead of `{{ expression }}` if a template is momentarily + * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an + * element attribute, it makes the bindings invisible to the user while the page is loading. + * + * An alternative solution to this problem would be using the + * {@link ng.directive:ngCloak ngCloak} directive. + * + * + * @element ANY + * @param {expression} ngBind {@link guide/expression Expression} to evaluate. + * + * @example + * Enter a name in the Live Preview text box; the greeting below the text box changes instantly. + <example module="bindExample"> + <file name="index.html"> + <script> + angular.module('bindExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.name = 'Whirled'; + }]); + </script> + <div ng-controller="ExampleController"> + Enter name: <input type="text" ng-model="name"><br> + Hello <span ng-bind="name"></span>! + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-bind', function() { + var nameInput = element(by.model('name')); + + expect(element(by.binding('name')).getText()).toBe('Whirled'); + nameInput.clear(); + nameInput.sendKeys('world'); + expect(element(by.binding('name')).getText()).toBe('world'); + }); + </file> + </example> + */ +var ngBindDirective = ['$compile', function($compile) { + return { + restrict: 'AC', + compile: function ngBindCompile(templateElement) { + $compile.$$addBindingClass(templateElement); + return function ngBindLink(scope, element, attr) { + $compile.$$addBindingInfo(element, attr.ngBind); + scope.$watch(attr.ngBind, function ngBindWatchAction(value) { + // We are purposefully using == here rather than === because we want to + // catch when value is "null or undefined" + // jshint -W041 + element.text(value == undefined ? '' : value); + }); + }; + } + }; +}]; + + +/** + * @ngdoc directive + * @name ngBindTemplate + * + * @description + * The `ngBindTemplate` directive specifies that the element + * text content should be replaced with the interpolation of the template + * in the `ngBindTemplate` attribute. + * Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}` + * expressions. This directive is needed since some HTML elements + * (such as TITLE and OPTION) cannot contain SPAN elements. + * + * @element ANY + * @param {string} ngBindTemplate template of form + * <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval. + * + * @example + * Try it here: enter text in text box and watch the greeting change. + <example module="bindExample"> + <file name="index.html"> + <script> + angular.module('bindExample', []) + .controller('ExampleController', ['$scope', function ($scope) { + $scope.salutation = 'Hello'; + $scope.name = 'World'; + }]); + </script> + <div ng-controller="ExampleController"> + Salutation: <input type="text" ng-model="salutation"><br> + Name: <input type="text" ng-model="name"><br> + <pre ng-bind-template="{{salutation}} {{name}}!"></pre> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-bind', function() { + var salutationElem = element(by.binding('salutation')); + var salutationInput = element(by.model('salutation')); + var nameInput = element(by.model('name')); + + expect(salutationElem.getText()).toBe('Hello World!'); + + salutationInput.clear(); + salutationInput.sendKeys('Greetings'); + nameInput.clear(); + nameInput.sendKeys('user'); + + expect(salutationElem.getText()).toBe('Greetings user!'); + }); + </file> + </example> + */ +var ngBindTemplateDirective = ['$interpolate', '$compile', function($interpolate, $compile) { + return { + compile: function ngBindTemplateCompile(templateElement) { + $compile.$$addBindingClass(templateElement); + return function ngBindTemplateLink(scope, element, attr) { + var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate)); + $compile.$$addBindingInfo(element, interpolateFn.expressions); + attr.$observe('ngBindTemplate', function(value) { + element.text(value); + }); + }; + } + }; +}]; + + +/** + * @ngdoc directive + * @name ngBindHtml + * + * @description + * Creates a binding that will innerHTML the result of evaluating the `expression` into the current + * element in a secure way. By default, the innerHTML-ed content will be sanitized using the {@link + * ngSanitize.$sanitize $sanitize} service. To utilize this functionality, ensure that `$sanitize` + * is available, for example, by including {@link ngSanitize} in your module's dependencies (not in + * core Angular.) You may also bypass sanitization for values you know are safe. To do so, bind to + * an explicitly trusted value via {@link ng.$sce#trustAsHtml $sce.trustAsHtml}. See the example + * under {@link ng.$sce#Example Strict Contextual Escaping (SCE)}. + * + * Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you + * will have an exception (instead of an exploit.) + * + * @element ANY + * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate. + * + * @example + + <example module="bindHtmlExample" deps="angular-sanitize.js"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <p ng-bind-html="myHTML"></p> + </div> + </file> + + <file name="script.js"> + angular.module('bindHtmlExample', ['ngSanitize']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.myHTML = + 'I am an <code>HTML</code>string with ' + + '<a href="#">links!</a> and other <em>stuff</em>'; + }]); + </file> + + <file name="protractor.js" type="protractor"> + it('should check ng-bind-html', function() { + expect(element(by.binding('myHTML')).getText()).toBe( + 'I am an HTMLstring with links! and other stuff'); + }); + </file> + </example> + */ +var ngBindHtmlDirective = ['$sce', '$parse', '$compile', function($sce, $parse, $compile) { + return { + restrict: 'A', + compile: function ngBindHtmlCompile(tElement, tAttrs) { + var ngBindHtmlGetter = $parse(tAttrs.ngBindHtml); + var ngBindHtmlWatch = $parse(tAttrs.ngBindHtml, function getStringValue(value) { + return (value || '').toString(); + }); + $compile.$$addBindingClass(tElement); + + return function ngBindHtmlLink(scope, element, attr) { + $compile.$$addBindingInfo(element, attr.ngBindHtml); + + scope.$watch(ngBindHtmlWatch, function ngBindHtmlWatchAction() { + // we re-evaluate the expr because we want a TrustedValueHolderType + // for $sce, not a string + element.html($sce.getTrustedHtml(ngBindHtmlGetter(scope)) || ''); + }); + }; + } + }; +}]; + +function classDirective(name, selector) { + name = 'ngClass' + name; + return ['$animate', function($animate) { + return { + restrict: 'AC', + link: function(scope, element, attr) { + var oldVal; + + scope.$watch(attr[name], ngClassWatchAction, true); + + attr.$observe('class', function(value) { + ngClassWatchAction(scope.$eval(attr[name])); + }); + + + if (name !== 'ngClass') { + scope.$watch('$index', function($index, old$index) { + // jshint bitwise: false + var mod = $index & 1; + if (mod !== (old$index & 1)) { + var classes = arrayClasses(scope.$eval(attr[name])); + mod === selector ? + addClasses(classes) : + removeClasses(classes); + } + }); + } + + function addClasses(classes) { + var newClasses = digestClassCounts(classes, 1); + attr.$addClass(newClasses); + } + + function removeClasses(classes) { + var newClasses = digestClassCounts(classes, -1); + attr.$removeClass(newClasses); + } + + function digestClassCounts (classes, count) { + var classCounts = element.data('$classCounts') || {}; + var classesToUpdate = []; + forEach(classes, function (className) { + if (count > 0 || classCounts[className]) { + classCounts[className] = (classCounts[className] || 0) + count; + if (classCounts[className] === +(count > 0)) { + classesToUpdate.push(className); + } + } + }); + element.data('$classCounts', classCounts); + return classesToUpdate.join(' '); + } + + function updateClasses (oldClasses, newClasses) { + var toAdd = arrayDifference(newClasses, oldClasses); + var toRemove = arrayDifference(oldClasses, newClasses); + toAdd = digestClassCounts(toAdd, 1); + toRemove = digestClassCounts(toRemove, -1); + if (toAdd && toAdd.length) { + $animate.addClass(element, toAdd); + } + if (toRemove && toRemove.length) { + $animate.removeClass(element, toRemove); + } + } + + function ngClassWatchAction(newVal) { + if (selector === true || scope.$index % 2 === selector) { + var newClasses = arrayClasses(newVal || []); + if (!oldVal) { + addClasses(newClasses); + } else if (!equals(newVal,oldVal)) { + var oldClasses = arrayClasses(oldVal); + updateClasses(oldClasses, newClasses); + } + } + oldVal = shallowCopy(newVal); + } + } + }; + + function arrayDifference(tokens1, tokens2) { + var values = []; + + outer: + for(var i = 0; i < tokens1.length; i++) { + var token = tokens1[i]; + for(var j = 0; j < tokens2.length; j++) { + if(token == tokens2[j]) continue outer; + } + values.push(token); + } + return values; + } + + function arrayClasses (classVal) { + if (isArray(classVal)) { + return classVal; + } else if (isString(classVal)) { + return classVal.split(' '); + } else if (isObject(classVal)) { + var classes = [], i = 0; + forEach(classVal, function(v, k) { + if (v) { + classes = classes.concat(k.split(' ')); + } + }); + return classes; + } + return classVal; + } + }]; +} + +/** + * @ngdoc directive + * @name ngClass + * @restrict AC + * + * @description + * The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding + * an expression that represents all classes to be added. + * + * The directive operates in three different ways, depending on which of three types the expression + * evaluates to: + * + * 1. If the expression evaluates to a string, the string should be one or more space-delimited class + * names. + * + * 2. If the expression evaluates to an array, each element of the array should be a string that is + * one or more space-delimited class names. + * + * 3. If the expression evaluates to an object, then for each key-value pair of the + * object with a truthy value the corresponding key is used as a class name. + * + * The directive won't add duplicate classes if a particular class was already set. + * + * When the expression changes, the previously added classes are removed and only then the + * new classes are added. + * + * @animations + * add - happens just before the class is applied to the element + * remove - happens just before the class is removed from the element + * + * @element ANY + * @param {expression} ngClass {@link guide/expression Expression} to eval. The result + * of the evaluation can be a string representing space delimited class + * names, an array, or a map of class names to boolean values. In the case of a map, the + * names of the properties whose values are truthy will be added as css classes to the + * element. + * + * @example Example that demonstrates basic bindings via ngClass directive. + <example> + <file name="index.html"> + <p ng-class="{strike: deleted, bold: important, red: error}">Map Syntax Example</p> + <input type="checkbox" ng-model="deleted"> deleted (apply "strike" class)<br> + <input type="checkbox" ng-model="important"> important (apply "bold" class)<br> + <input type="checkbox" ng-model="error"> error (apply "red" class) + <hr> + <p ng-class="style">Using String Syntax</p> + <input type="text" ng-model="style" placeholder="Type: bold strike red"> + <hr> + <p ng-class="[style1, style2, style3]">Using Array Syntax</p> + <input ng-model="style1" placeholder="Type: bold, strike or red"><br> + <input ng-model="style2" placeholder="Type: bold, strike or red"><br> + <input ng-model="style3" placeholder="Type: bold, strike or red"><br> + </file> + <file name="style.css"> + .strike { + text-decoration: line-through; + } + .bold { + font-weight: bold; + } + .red { + color: red; + } + </file> + <file name="protractor.js" type="protractor"> + var ps = element.all(by.css('p')); + + it('should let you toggle the class', function() { + + expect(ps.first().getAttribute('class')).not.toMatch(/bold/); + expect(ps.first().getAttribute('class')).not.toMatch(/red/); + + element(by.model('important')).click(); + expect(ps.first().getAttribute('class')).toMatch(/bold/); + + element(by.model('error')).click(); + expect(ps.first().getAttribute('class')).toMatch(/red/); + }); + + it('should let you toggle string example', function() { + expect(ps.get(1).getAttribute('class')).toBe(''); + element(by.model('style')).clear(); + element(by.model('style')).sendKeys('red'); + expect(ps.get(1).getAttribute('class')).toBe('red'); + }); + + it('array example should have 3 classes', function() { + expect(ps.last().getAttribute('class')).toBe(''); + element(by.model('style1')).sendKeys('bold'); + element(by.model('style2')).sendKeys('strike'); + element(by.model('style3')).sendKeys('red'); + expect(ps.last().getAttribute('class')).toBe('bold strike red'); + }); + </file> + </example> + + ## Animations + + The example below demonstrates how to perform animations using ngClass. + + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <input id="setbtn" type="button" value="set" ng-click="myVar='my-class'"> + <input id="clearbtn" type="button" value="clear" ng-click="myVar=''"> + <br> + <span class="base-class" ng-class="myVar">Sample Text</span> + </file> + <file name="style.css"> + .base-class { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + } + + .base-class.my-class { + color: red; + font-size:3em; + } + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-class', function() { + expect(element(by.css('.base-class')).getAttribute('class')).not. + toMatch(/my-class/); + + element(by.id('setbtn')).click(); + + expect(element(by.css('.base-class')).getAttribute('class')). + toMatch(/my-class/); + + element(by.id('clearbtn')).click(); + + expect(element(by.css('.base-class')).getAttribute('class')).not. + toMatch(/my-class/); + }); + </file> + </example> + + + ## ngClass and pre-existing CSS3 Transitions/Animations + The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure. + Upon animation ngAnimate will apply supplementary CSS classes to track the start and end of an animation, but this will not hinder + any pre-existing CSS transitions already on the element. To get an idea of what happens during a class-based animation, be sure + to view the step by step details of {@link ngAnimate.$animate#addclass $animate.addClass} and + {@link ngAnimate.$animate#removeclass $animate.removeClass}. + */ +var ngClassDirective = classDirective('', true); + +/** + * @ngdoc directive + * @name ngClassOdd + * @restrict AC + * + * @description + * The `ngClassOdd` and `ngClassEven` directives work exactly as + * {@link ng.directive:ngClass ngClass}, except they work in + * conjunction with `ngRepeat` and take effect only on odd (even) rows. + * + * This directive can be applied only within the scope of an + * {@link ng.directive:ngRepeat ngRepeat}. + * + * @element ANY + * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result + * of the evaluation can be a string representing space delimited class names or an array. + * + * @example + <example> + <file name="index.html"> + <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']"> + <li ng-repeat="name in names"> + <span ng-class-odd="'odd'" ng-class-even="'even'"> + {{name}} + </span> + </li> + </ol> + </file> + <file name="style.css"> + .odd { + color: red; + } + .even { + color: blue; + } + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-class-odd and ng-class-even', function() { + expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')). + toMatch(/odd/); + expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')). + toMatch(/even/); + }); + </file> + </example> + */ +var ngClassOddDirective = classDirective('Odd', 0); + +/** + * @ngdoc directive + * @name ngClassEven + * @restrict AC + * + * @description + * The `ngClassOdd` and `ngClassEven` directives work exactly as + * {@link ng.directive:ngClass ngClass}, except they work in + * conjunction with `ngRepeat` and take effect only on odd (even) rows. + * + * This directive can be applied only within the scope of an + * {@link ng.directive:ngRepeat ngRepeat}. + * + * @element ANY + * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The + * result of the evaluation can be a string representing space delimited class names or an array. + * + * @example + <example> + <file name="index.html"> + <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']"> + <li ng-repeat="name in names"> + <span ng-class-odd="'odd'" ng-class-even="'even'"> + {{name}} + </span> + </li> + </ol> + </file> + <file name="style.css"> + .odd { + color: red; + } + .even { + color: blue; + } + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-class-odd and ng-class-even', function() { + expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')). + toMatch(/odd/); + expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')). + toMatch(/even/); + }); + </file> + </example> + */ +var ngClassEvenDirective = classDirective('Even', 1); + +/** + * @ngdoc directive + * @name ngCloak + * @restrict AC + * + * @description + * The `ngCloak` directive is used to prevent the Angular html template from being briefly + * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this + * directive to avoid the undesirable flicker effect caused by the html template display. + * + * The directive can be applied to the `<body>` element, but the preferred usage is to apply + * multiple `ngCloak` directives to small portions of the page to permit progressive rendering + * of the browser view. + * + * `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and + * `angular.min.js`. + * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}). + * + * ```css + * [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak { + * display: none !important; + * } + * ``` + * + * When this css rule is loaded by the browser, all html elements (including their children) that + * are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive + * during the compilation of the template it deletes the `ngCloak` element attribute, making + * the compiled element visible. + * + * For the best result, the `angular.js` script must be loaded in the head section of the html + * document; alternatively, the css rule above must be included in the external stylesheet of the + * application. + * + * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they + * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css + * class `ng-cloak` in addition to the `ngCloak` directive as shown in the example below. + * + * @element ANY + * + * @example + <example> + <file name="index.html"> + <div id="template1" ng-cloak>{{ 'hello' }}</div> + <div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div> + </file> + <file name="protractor.js" type="protractor"> + it('should remove the template directive and css class', function() { + expect($('#template1').getAttribute('ng-cloak')). + toBeNull(); + expect($('#template2').getAttribute('ng-cloak')). + toBeNull(); + }); + </file> + </example> + * + */ +var ngCloakDirective = ngDirective({ + compile: function(element, attr) { + attr.$set('ngCloak', undefined); + element.removeClass('ng-cloak'); + } +}); + +/** + * @ngdoc directive + * @name ngController + * + * @description + * The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular + * supports the principles behind the Model-View-Controller design pattern. + * + * MVC components in angular: + * + * * Model — Models are the properties of a scope; scopes are attached to the DOM where scope properties + * are accessed through bindings. + * * View — The template (HTML with data bindings) that is rendered into the View. + * * Controller — The `ngController` directive specifies a Controller class; the class contains business + * logic behind the application to decorate the scope with functions and values + * + * Note that you can also attach controllers to the DOM by declaring it in a route definition + * via the {@link ngRoute.$route $route} service. A common mistake is to declare the controller + * again using `ng-controller` in the template itself. This will cause the controller to be attached + * and executed twice. + * + * @element ANY + * @scope + * @param {expression} ngController Name of a constructor function registered with the current + * {@link ng.$controllerProvider $controllerProvider} or an {@link guide/expression expression} + * that on the current scope evaluates to a constructor function. + * + * The controller instance can be published into a scope property by specifying + * `ng-controller="as propertyName"`. + * + * If the current `$controllerProvider` is configured to use globals (via + * {@link ng.$controllerProvider#allowGlobals `$controllerProvider.allowGlobals()` }), this may + * also be the name of a globally accessible constructor function (not recommended). + * + * @example + * Here is a simple form for editing user contact information. Adding, removing, clearing, and + * greeting are methods declared on the controller (see source tab). These methods can + * easily be called from the angular markup. Any changes to the data are automatically reflected + * in the View without the need for a manual update. + * + * Two different declaration styles are included below: + * + * * one binds methods and properties directly onto the controller using `this`: + * `ng-controller="SettingsController1 as settings"` + * * one injects `$scope` into the controller: + * `ng-controller="SettingsController2"` + * + * The second option is more common in the Angular community, and is generally used in boilerplates + * and in this guide. However, there are advantages to binding properties directly to the controller + * and avoiding scope. + * + * * Using `controller as` makes it obvious which controller you are accessing in the template when + * multiple controllers apply to an element. + * * If you are writing your controllers as classes you have easier access to the properties and + * methods, which will appear on the scope, from inside the controller code. + * * Since there is always a `.` in the bindings, you don't have to worry about prototypal + * inheritance masking primitives. + * + * This example demonstrates the `controller as` syntax. + * + * <example name="ngControllerAs" module="controllerAsExample"> + * <file name="index.html"> + * <div id="ctrl-as-exmpl" ng-controller="SettingsController1 as settings"> + * Name: <input type="text" ng-model="settings.name"/> + * [ <a href="" ng-click="settings.greet()">greet</a> ]<br/> + * Contact: + * <ul> + * <li ng-repeat="contact in settings.contacts"> + * <select ng-model="contact.type"> + * <option>phone</option> + * <option>email</option> + * </select> + * <input type="text" ng-model="contact.value"/> + * [ <a href="" ng-click="settings.clearContact(contact)">clear</a> + * | <a href="" ng-click="settings.removeContact(contact)">X</a> ] + * </li> + * <li>[ <a href="" ng-click="settings.addContact()">add</a> ]</li> + * </ul> + * </div> + * </file> + * <file name="app.js"> + * angular.module('controllerAsExample', []) + * .controller('SettingsController1', SettingsController1); + * + * function SettingsController1() { + * this.name = "John Smith"; + * this.contacts = [ + * {type: 'phone', value: '408 555 1212'}, + * {type: 'email', value: 'john.smith@example.org'} ]; + * } + * + * SettingsController1.prototype.greet = function() { + * alert(this.name); + * }; + * + * SettingsController1.prototype.addContact = function() { + * this.contacts.push({type: 'email', value: 'yourname@example.org'}); + * }; + * + * SettingsController1.prototype.removeContact = function(contactToRemove) { + * var index = this.contacts.indexOf(contactToRemove); + * this.contacts.splice(index, 1); + * }; + * + * SettingsController1.prototype.clearContact = function(contact) { + * contact.type = 'phone'; + * contact.value = ''; + * }; + * </file> + * <file name="protractor.js" type="protractor"> + * it('should check controller as', function() { + * var container = element(by.id('ctrl-as-exmpl')); + * expect(container.element(by.model('settings.name')) + * .getAttribute('value')).toBe('John Smith'); + * + * var firstRepeat = + * container.element(by.repeater('contact in settings.contacts').row(0)); + * var secondRepeat = + * container.element(by.repeater('contact in settings.contacts').row(1)); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('408 555 1212'); + * + * expect(secondRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('john.smith@example.org'); + * + * firstRepeat.element(by.linkText('clear')).click(); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe(''); + * + * container.element(by.linkText('add')).click(); + * + * expect(container.element(by.repeater('contact in settings.contacts').row(2)) + * .element(by.model('contact.value')) + * .getAttribute('value')) + * .toBe('yourname@example.org'); + * }); + * </file> + * </example> + * + * This example demonstrates the "attach to `$scope`" style of controller. + * + * <example name="ngController" module="controllerExample"> + * <file name="index.html"> + * <div id="ctrl-exmpl" ng-controller="SettingsController2"> + * Name: <input type="text" ng-model="name"/> + * [ <a href="" ng-click="greet()">greet</a> ]<br/> + * Contact: + * <ul> + * <li ng-repeat="contact in contacts"> + * <select ng-model="contact.type"> + * <option>phone</option> + * <option>email</option> + * </select> + * <input type="text" ng-model="contact.value"/> + * [ <a href="" ng-click="clearContact(contact)">clear</a> + * | <a href="" ng-click="removeContact(contact)">X</a> ] + * </li> + * <li>[ <a href="" ng-click="addContact()">add</a> ]</li> + * </ul> + * </div> + * </file> + * <file name="app.js"> + * angular.module('controllerExample', []) + * .controller('SettingsController2', ['$scope', SettingsController2]); + * + * function SettingsController2($scope) { + * $scope.name = "John Smith"; + * $scope.contacts = [ + * {type:'phone', value:'408 555 1212'}, + * {type:'email', value:'john.smith@example.org'} ]; + * + * $scope.greet = function() { + * alert($scope.name); + * }; + * + * $scope.addContact = function() { + * $scope.contacts.push({type:'email', value:'yourname@example.org'}); + * }; + * + * $scope.removeContact = function(contactToRemove) { + * var index = $scope.contacts.indexOf(contactToRemove); + * $scope.contacts.splice(index, 1); + * }; + * + * $scope.clearContact = function(contact) { + * contact.type = 'phone'; + * contact.value = ''; + * }; + * } + * </file> + * <file name="protractor.js" type="protractor"> + * it('should check controller', function() { + * var container = element(by.id('ctrl-exmpl')); + * + * expect(container.element(by.model('name')) + * .getAttribute('value')).toBe('John Smith'); + * + * var firstRepeat = + * container.element(by.repeater('contact in contacts').row(0)); + * var secondRepeat = + * container.element(by.repeater('contact in contacts').row(1)); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('408 555 1212'); + * expect(secondRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe('john.smith@example.org'); + * + * firstRepeat.element(by.linkText('clear')).click(); + * + * expect(firstRepeat.element(by.model('contact.value')).getAttribute('value')) + * .toBe(''); + * + * container.element(by.linkText('add')).click(); + * + * expect(container.element(by.repeater('contact in contacts').row(2)) + * .element(by.model('contact.value')) + * .getAttribute('value')) + * .toBe('yourname@example.org'); + * }); + * </file> + *</example> + + */ +var ngControllerDirective = [function() { + return { + restrict: 'A', + scope: true, + controller: '@', + priority: 500 + }; +}]; + +/** + * @ngdoc directive + * @name ngCsp + * + * @element html + * @description + * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support. + * + * This is necessary when developing things like Google Chrome Extensions. + * + * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things). + * For Angular to be CSP compatible there are only two things that we need to do differently: + * + * - don't use `Function` constructor to generate optimized value getters + * - don't inject custom stylesheet into the document + * + * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp` + * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will + * evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will + * be raised. + * + * CSP forbids JavaScript to inline stylesheet rules. In non CSP mode Angular automatically + * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}). + * To make those directives work in CSP mode, include the `angular-csp.css` manually. + * + * Angular tries to autodetect if CSP is active and automatically turn on the CSP-safe mode. This + * autodetection however triggers a CSP error to be logged in the console: + * + * ``` + * Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of + * script in the following Content Security Policy directive: "default-src 'self'". Note that + * 'script-src' was not explicitly set, so 'default-src' is used as a fallback. + * ``` + * + * This error is harmless but annoying. To prevent the error from showing up, put the `ngCsp` + * directive on the root element of the application or on the `angular.js` script tag, whichever + * appears first in the html document. + * + * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.* + * + * @example + * This example shows how to apply the `ngCsp` directive to the `html` tag. + ```html + <!doctype html> + <html ng-app ng-csp> + ... + ... + </html> + ``` + */ + +// ngCsp is not implemented as a proper directive any more, because we need it be processed while we +// bootstrap the system (before $parse is instantiated), for this reason we just have +// the csp.isActive() fn that looks for ng-csp attribute anywhere in the current doc + +/** + * @ngdoc directive + * @name ngClick + * + * @description + * The ngClick directive allows you to specify custom behavior when + * an element is clicked. + * + * @element ANY + * @priority 0 + * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon + * click. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-click="count = count + 1" ng-init="count=0"> + Increment + </button> + <span> + count: {{count}} + </span> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-click', function() { + expect(element(by.binding('count')).getText()).toMatch('0'); + element(by.css('button')).click(); + expect(element(by.binding('count')).getText()).toMatch('1'); + }); + </file> + </example> + */ +/* + * A directive that allows creation of custom onclick handlers that are defined as angular + * expressions and are compiled and executed within the current scope. + * + * Events that are handled via these handler are always configured not to propagate further. + */ +var ngEventDirectives = {}; + +// For events that might fire synchronously during DOM manipulation +// we need to execute their event handlers asynchronously using $evalAsync, +// so that they are not executed in an inconsistent state. +var forceAsyncEvents = { + 'blur': true, + 'focus': true +}; +forEach( + 'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '), + function(name) { + var directiveName = directiveNormalize('ng-' + name); + ngEventDirectives[directiveName] = ['$parse', '$rootScope', function($parse, $rootScope) { + return { + restrict: 'A', + compile: function($element, attr) { + var fn = $parse(attr[directiveName]); + return function ngEventHandler(scope, element) { + var eventName = lowercase(name); + element.on(eventName, function(event) { + var callback = function() { + fn(scope, {$event:event}); + }; + if (forceAsyncEvents[eventName] && $rootScope.$$phase) { + scope.$evalAsync(callback); + } else { + scope.$apply(callback); + } + }); + }; + } + }; + }]; + } +); + +/** + * @ngdoc directive + * @name ngDblclick + * + * @description + * The `ngDblclick` directive allows you to specify custom behavior on a dblclick event. + * + * @element ANY + * @priority 0 + * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon + * a dblclick. (The Event object is available as `$event`) + * + * @example + <example> + <file name="index.html"> + <button ng-dblclick="count = count + 1" ng-init="count=0"> + Increment (on double click) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMousedown + * + * @description + * The ngMousedown directive allows you to specify custom behavior on mousedown event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon + * mousedown. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mousedown="count = count + 1" ng-init="count=0"> + Increment (on mouse down) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMouseup + * + * @description + * Specify custom behavior on mouseup event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon + * mouseup. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseup="count = count + 1" ng-init="count=0"> + Increment (on mouse up) + </button> + count: {{count}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngMouseover + * + * @description + * Specify custom behavior on mouseover event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon + * mouseover. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseover="count = count + 1" ng-init="count=0"> + Increment (when mouse is over) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMouseenter + * + * @description + * Specify custom behavior on mouseenter event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon + * mouseenter. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseenter="count = count + 1" ng-init="count=0"> + Increment (when mouse enters) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMouseleave + * + * @description + * Specify custom behavior on mouseleave event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon + * mouseleave. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mouseleave="count = count + 1" ng-init="count=0"> + Increment (when mouse leaves) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngMousemove + * + * @description + * Specify custom behavior on mousemove event. + * + * @element ANY + * @priority 0 + * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon + * mousemove. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <button ng-mousemove="count = count + 1" ng-init="count=0"> + Increment (when mouse moves) + </button> + count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngKeydown + * + * @description + * Specify custom behavior on keydown event. + * + * @element ANY + * @priority 0 + * @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon + * keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.) + * + * @example + <example> + <file name="index.html"> + <input ng-keydown="count = count + 1" ng-init="count=0"> + key down count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngKeyup + * + * @description + * Specify custom behavior on keyup event. + * + * @element ANY + * @priority 0 + * @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon + * keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.) + * + * @example + <example> + <file name="index.html"> + <p>Typing in the input box below updates the key count</p> + <input ng-keyup="count = count + 1" ng-init="count=0"> key up count: {{count}} + + <p>Typing in the input box below updates the keycode</p> + <input ng-keyup="event=$event"> + <p>event keyCode: {{ event.keyCode }}</p> + <p>event altKey: {{ event.altKey }}</p> + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngKeypress + * + * @description + * Specify custom behavior on keypress event. + * + * @element ANY + * @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon + * keypress. ({@link guide/expression#-event- Event object is available as `$event`} + * and can be interrogated for keyCode, altKey, etc.) + * + * @example + <example> + <file name="index.html"> + <input ng-keypress="count = count + 1" ng-init="count=0"> + key press count: {{count}} + </file> + </example> + */ + + +/** + * @ngdoc directive + * @name ngSubmit + * + * @description + * Enables binding angular expressions to onsubmit events. + * + * Additionally it prevents the default action (which for form means sending the request to the + * server and reloading the current page), but only if the form does not contain `action`, + * `data-action`, or `x-action` attributes. + * + * <div class="alert alert-warning"> + * **Warning:** Be careful not to cause "double-submission" by using both the `ngClick` and + * `ngSubmit` handlers together. See the + * {@link form#submitting-a-form-and-preventing-the-default-action `form` directive documentation} + * for a detailed discussion of when `ngSubmit` may be triggered. + * </div> + * + * @element form + * @priority 0 + * @param {expression} ngSubmit {@link guide/expression Expression} to eval. + * ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example module="submitExample"> + <file name="index.html"> + <script> + angular.module('submitExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.list = []; + $scope.text = 'hello'; + $scope.submit = function() { + if ($scope.text) { + $scope.list.push(this.text); + $scope.text = ''; + } + }; + }]); + </script> + <form ng-submit="submit()" ng-controller="ExampleController"> + Enter text and hit enter: + <input type="text" ng-model="text" name="text" /> + <input type="submit" id="submit" value="Submit" /> + <pre>list={{list}}</pre> + </form> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-submit', function() { + expect(element(by.binding('list')).getText()).toBe('list=[]'); + element(by.css('#submit')).click(); + expect(element(by.binding('list')).getText()).toContain('hello'); + expect(element(by.model('text')).getAttribute('value')).toBe(''); + }); + it('should ignore empty strings', function() { + expect(element(by.binding('list')).getText()).toBe('list=[]'); + element(by.css('#submit')).click(); + element(by.css('#submit')).click(); + expect(element(by.binding('list')).getText()).toContain('hello'); + }); + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngFocus + * + * @description + * Specify custom behavior on focus event. + * + * Note: As the `focus` event is executed synchronously when calling `input.focus()` + * AngularJS executes the expression using `scope.$evalAsync` if the event is fired + * during an `$apply` to ensure a consistent state. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon + * focus. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + * See {@link ng.directive:ngClick ngClick} + */ + +/** + * @ngdoc directive + * @name ngBlur + * + * @description + * Specify custom behavior on blur event. + * + * A [blur event](https://developer.mozilla.org/en-US/docs/Web/Events/blur) fires when + * an element has lost focus. + * + * Note: As the `blur` event is executed synchronously also during DOM manipulations + * (e.g. removing a focussed input), + * AngularJS executes the expression using `scope.$evalAsync` if the event is fired + * during an `$apply` to ensure a consistent state. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon + * blur. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + * See {@link ng.directive:ngClick ngClick} + */ + +/** + * @ngdoc directive + * @name ngCopy + * + * @description + * Specify custom behavior on copy event. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon + * copy. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <input ng-copy="copied=true" ng-init="copied=false; value='copy me'" ng-model="value"> + copied: {{copied}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngCut + * + * @description + * Specify custom behavior on cut event. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngCut {@link guide/expression Expression} to evaluate upon + * cut. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <input ng-cut="cut=true" ng-init="cut=false; value='cut me'" ng-model="value"> + cut: {{cut}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngPaste + * + * @description + * Specify custom behavior on paste event. + * + * @element window, input, select, textarea, a + * @priority 0 + * @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon + * paste. ({@link guide/expression#-event- Event object is available as `$event`}) + * + * @example + <example> + <file name="index.html"> + <input ng-paste="paste=true" ng-init="paste=false" placeholder='paste here'> + pasted: {{paste}} + </file> + </example> + */ + +/** + * @ngdoc directive + * @name ngIf + * @restrict A + * + * @description + * The `ngIf` directive removes or recreates a portion of the DOM tree based on an + * {expression}. If the expression assigned to `ngIf` evaluates to a false + * value then the element is removed from the DOM, otherwise a clone of the + * element is reinserted into the DOM. + * + * `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the + * element in the DOM rather than changing its visibility via the `display` css property. A common + * case when this difference is significant is when using css selectors that rely on an element's + * position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes. + * + * Note that when an element is removed using `ngIf` its scope is destroyed and a new scope + * is created when the element is restored. The scope created within `ngIf` inherits from + * its parent scope using + * [prototypal inheritance](https://github.com/angular/angular.js/wiki/The-Nuances-of-Scope-Prototypal-Inheritance). + * An important implication of this is if `ngModel` is used within `ngIf` to bind to + * a javascript primitive defined in the parent scope. In this case any modifications made to the + * variable within the child scope will override (hide) the value in the parent scope. + * + * Also, `ngIf` recreates elements using their compiled state. An example of this behavior + * is if an element's class attribute is directly modified after it's compiled, using something like + * jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element + * the added class will be lost because the original compiled state is used to regenerate the element. + * + * Additionally, you can provide animations via the `ngAnimate` module to animate the `enter` + * and `leave` effects. + * + * @animations + * enter - happens just after the ngIf contents change and a new DOM element is created and injected into the ngIf container + * leave - happens just before the ngIf contents are removed from the DOM + * + * @element ANY + * @scope + * @priority 600 + * @param {expression} ngIf If the {@link guide/expression expression} is falsy then + * the element is removed from the DOM tree. If it is truthy a copy of the compiled + * element is added to the DOM tree. + * + * @example + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + Click me: <input type="checkbox" ng-model="checked" ng-init="checked=true" /><br/> + Show when checked: + <span ng-if="checked" class="animate-if"> + I'm removed when the checkbox is unchecked. + </span> + </file> + <file name="animations.css"> + .animate-if { + background:white; + border:1px solid black; + padding:10px; + } + + .animate-if.ng-enter, .animate-if.ng-leave { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + } + + .animate-if.ng-enter, + .animate-if.ng-leave.ng-leave-active { + opacity:0; + } + + .animate-if.ng-leave, + .animate-if.ng-enter.ng-enter-active { + opacity:1; + } + </file> + </example> + */ +var ngIfDirective = ['$animate', function($animate) { + return { + multiElement: true, + transclude: 'element', + priority: 600, + terminal: true, + restrict: 'A', + $$tlb: true, + link: function ($scope, $element, $attr, ctrl, $transclude) { + var block, childScope, previousElements; + $scope.$watch($attr.ngIf, function ngIfWatchAction(value) { + + if (value) { + if (!childScope) { + $transclude(function (clone, newScope) { + childScope = newScope; + clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' '); + // Note: We only need the first/last node of the cloned nodes. + // However, we need to keep the reference to the jqlite wrapper as it might be changed later + // by a directive with templateUrl when its template arrives. + block = { + clone: clone + }; + $animate.enter(clone, $element.parent(), $element); + }); + } + } else { + if(previousElements) { + previousElements.remove(); + previousElements = null; + } + if(childScope) { + childScope.$destroy(); + childScope = null; + } + if(block) { + previousElements = getBlockNodes(block.clone); + $animate.leave(previousElements).then(function() { + previousElements = null; + }); + block = null; + } + } + }); + } + }; +}]; + +/** + * @ngdoc directive + * @name ngInclude + * @restrict ECA + * + * @description + * Fetches, compiles and includes an external HTML fragment. + * + * By default, the template URL is restricted to the same domain and protocol as the + * application document. This is done by calling {@link ng.$sce#getTrustedResourceUrl + * $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols + * you may either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist them} or + * [wrap them](ng.$sce#trustAsResourceUrl) as trusted values. Refer to Angular's {@link + * ng.$sce Strict Contextual Escaping}. + * + * In addition, the browser's + * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest) + * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/) + * policy may further restrict whether the template is successfully loaded. + * For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://` + * access on some browsers. + * + * @animations + * enter - animation is used to bring new content into the browser. + * leave - animation is used to animate existing content away. + * + * The enter and leave animation occur concurrently. + * + * @scope + * @priority 400 + * + * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant, + * make sure you wrap it in **single** quotes, e.g. `src="'myPartialTemplate.html'"`. + * @param {string=} onload Expression to evaluate when a new partial is loaded. + * + * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll + * $anchorScroll} to scroll the viewport after the content is loaded. + * + * - If the attribute is not set, disable scrolling. + * - If the attribute is set without value, enable scrolling. + * - Otherwise enable scrolling only if the expression evaluates to truthy value. + * + * @example + <example module="includeExample" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <select ng-model="template" ng-options="t.name for t in templates"> + <option value="">(blank)</option> + </select> + url of the template: <tt>{{template.url}}</tt> + <hr/> + <div class="slide-animate-container"> + <div class="slide-animate" ng-include="template.url"></div> + </div> + </div> + </file> + <file name="script.js"> + angular.module('includeExample', ['ngAnimate']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.templates = + [ { name: 'template1.html', url: 'template1.html'}, + { name: 'template2.html', url: 'template2.html'} ]; + $scope.template = $scope.templates[0]; + }]); + </file> + <file name="template1.html"> + Content of template1.html + </file> + <file name="template2.html"> + Content of template2.html + </file> + <file name="animations.css"> + .slide-animate-container { + position:relative; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .slide-animate { + padding:10px; + } + + .slide-animate.ng-enter, .slide-animate.ng-leave { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + display:block; + padding:10px; + } + + .slide-animate.ng-enter { + top:-50px; + } + .slide-animate.ng-enter.ng-enter-active { + top:0; + } + + .slide-animate.ng-leave { + top:0; + } + .slide-animate.ng-leave.ng-leave-active { + top:50px; + } + </file> + <file name="protractor.js" type="protractor"> + var templateSelect = element(by.model('template')); + var includeElem = element(by.css('[ng-include]')); + + it('should load template1.html', function() { + expect(includeElem.getText()).toMatch(/Content of template1.html/); + }); + + it('should load template2.html', function() { + if (browser.params.browser == 'firefox') { + // Firefox can't handle using selects + // See https://github.com/angular/protractor/issues/480 + return; + } + templateSelect.click(); + templateSelect.all(by.css('option')).get(2).click(); + expect(includeElem.getText()).toMatch(/Content of template2.html/); + }); + + it('should change to blank', function() { + if (browser.params.browser == 'firefox') { + // Firefox can't handle using selects + return; + } + templateSelect.click(); + templateSelect.all(by.css('option')).get(0).click(); + expect(includeElem.isPresent()).toBe(false); + }); + </file> + </example> + */ + + +/** + * @ngdoc event + * @name ngInclude#$includeContentRequested + * @eventType emit on the scope ngInclude was declared in + * @description + * Emitted every time the ngInclude content is requested. + */ + + +/** + * @ngdoc event + * @name ngInclude#$includeContentLoaded + * @eventType emit on the current ngInclude scope + * @description + * Emitted every time the ngInclude content is reloaded. + */ + + +/** + * @ngdoc event + * @name ngInclude#$includeContentError + * @eventType emit on the scope ngInclude was declared in + * @description + * Emitted when a template HTTP request yields an erronous response (status < 200 || status > 299) + */ +var ngIncludeDirective = ['$templateRequest', '$anchorScroll', '$animate', '$sce', + function($templateRequest, $anchorScroll, $animate, $sce) { + return { + restrict: 'ECA', + priority: 400, + terminal: true, + transclude: 'element', + controller: angular.noop, + compile: function(element, attr) { + var srcExp = attr.ngInclude || attr.src, + onloadExp = attr.onload || '', + autoScrollExp = attr.autoscroll; + + return function(scope, $element, $attr, ctrl, $transclude) { + var changeCounter = 0, + currentScope, + previousElement, + currentElement; + + var cleanupLastIncludeContent = function() { + if(previousElement) { + previousElement.remove(); + previousElement = null; + } + if(currentScope) { + currentScope.$destroy(); + currentScope = null; + } + if(currentElement) { + $animate.leave(currentElement).then(function() { + previousElement = null; + }); + previousElement = currentElement; + currentElement = null; + } + }; + + scope.$watch($sce.parseAsResourceUrl(srcExp), function ngIncludeWatchAction(src) { + var afterAnimation = function() { + if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) { + $anchorScroll(); + } + }; + var thisChangeId = ++changeCounter; + + if (src) { + //set the 2nd param to true to ignore the template request error so that the inner + //contents and scope can be cleaned up. + $templateRequest(src, true).then(function(response) { + if (thisChangeId !== changeCounter) return; + var newScope = scope.$new(); + ctrl.template = response; + + // Note: This will also link all children of ng-include that were contained in the original + // html. If that content contains controllers, ... they could pollute/change the scope. + // However, using ng-include on an element with additional content does not make sense... + // Note: We can't remove them in the cloneAttchFn of $transclude as that + // function is called before linking the content, which would apply child + // directives to non existing elements. + var clone = $transclude(newScope, function(clone) { + cleanupLastIncludeContent(); + $animate.enter(clone, null, $element).then(afterAnimation); + }); + + currentScope = newScope; + currentElement = clone; + + currentScope.$emit('$includeContentLoaded'); + scope.$eval(onloadExp); + }, function() { + if (thisChangeId === changeCounter) { + cleanupLastIncludeContent(); + scope.$emit('$includeContentError'); + } + }); + scope.$emit('$includeContentRequested'); + } else { + cleanupLastIncludeContent(); + ctrl.template = null; + } + }); + }; + } + }; +}]; + +// This directive is called during the $transclude call of the first `ngInclude` directive. +// It will replace and compile the content of the element with the loaded template. +// We need this directive so that the element content is already filled when +// the link function of another directive on the same element as ngInclude +// is called. +var ngIncludeFillContentDirective = ['$compile', + function($compile) { + return { + restrict: 'ECA', + priority: -400, + require: 'ngInclude', + link: function(scope, $element, $attr, ctrl) { + if (/SVG/.test($element[0].toString())) { + // WebKit: https://bugs.webkit.org/show_bug.cgi?id=135698 --- SVG elements do not + // support innerHTML, so detect this here and try to generate the contents + // specially. + $element.empty(); + $compile(jqLiteBuildFragment(ctrl.template, document).childNodes)(scope, + function namespaceAdaptedClone(clone) { + $element.append(clone); + }, undefined, undefined, $element); + return; + } + + $element.html(ctrl.template); + $compile($element.contents())(scope); + } + }; + }]; + +/** + * @ngdoc directive + * @name ngInit + * @restrict AC + * + * @description + * The `ngInit` directive allows you to evaluate an expression in the + * current scope. + * + * <div class="alert alert-error"> + * The only appropriate use of `ngInit` is for aliasing special properties of + * {@link ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you + * should use {@link guide/controller controllers} rather than `ngInit` + * to initialize values on a scope. + * </div> + * <div class="alert alert-warning"> + * **Note**: If you have assignment in `ngInit` along with {@link ng.$filter `$filter`}, make + * sure you have parenthesis for correct precedence: + * <pre class="prettyprint"> + * <div ng-init="test1 = (data | orderBy:'name')"></div> + * </pre> + * </div> + * + * @priority 450 + * + * @element ANY + * @param {expression} ngInit {@link guide/expression Expression} to eval. + * + * @example + <example module="initExample"> + <file name="index.html"> + <script> + angular.module('initExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.list = [['a', 'b'], ['c', 'd']]; + }]); + </script> + <div ng-controller="ExampleController"> + <div ng-repeat="innerList in list" ng-init="outerIndex = $index"> + <div ng-repeat="value in innerList" ng-init="innerIndex = $index"> + <span class="example-init">list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};</span> + </div> + </div> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should alias index positions', function() { + var elements = element.all(by.css('.example-init')); + expect(elements.get(0).getText()).toBe('list[ 0 ][ 0 ] = a;'); + expect(elements.get(1).getText()).toBe('list[ 0 ][ 1 ] = b;'); + expect(elements.get(2).getText()).toBe('list[ 1 ][ 0 ] = c;'); + expect(elements.get(3).getText()).toBe('list[ 1 ][ 1 ] = d;'); + }); + </file> + </example> + */ +var ngInitDirective = ngDirective({ + priority: 450, + compile: function() { + return { + pre: function(scope, element, attrs) { + scope.$eval(attrs.ngInit); + } + }; + } +}); + +/** + * @ngdoc directive + * @name ngNonBindable + * @restrict AC + * @priority 1000 + * + * @description + * The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current + * DOM element. This is useful if the element contains what appears to be Angular directives and + * bindings but which should be ignored by Angular. This could be the case if you have a site that + * displays snippets of code, for instance. + * + * @element ANY + * + * @example + * In this example there are two locations where a simple interpolation binding (`{{}}`) is present, + * but the one wrapped in `ngNonBindable` is left alone. + * + * @example + <example> + <file name="index.html"> + <div>Normal: {{1 + 2}}</div> + <div ng-non-bindable>Ignored: {{1 + 2}}</div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-non-bindable', function() { + expect(element(by.binding('1 + 2')).getText()).toContain('3'); + expect(element.all(by.css('div')).last().getText()).toMatch(/1 \+ 2/); + }); + </file> + </example> + */ +var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 }); + +/** + * @ngdoc directive + * @name ngPluralize + * @restrict EA + * + * @description + * `ngPluralize` is a directive that displays messages according to en-US localization rules. + * These rules are bundled with angular.js, but can be overridden + * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive + * by specifying the mappings between + * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html) + * and the strings to be displayed. + * + * # Plural categories and explicit number rules + * There are two + * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html) + * in Angular's default en-US locale: "one" and "other". + * + * While a plural category may match many numbers (for example, in en-US locale, "other" can match + * any number that is not 1), an explicit number rule can only match one number. For example, the + * explicit number rule for "3" matches the number 3. There are examples of plural categories + * and explicit number rules throughout the rest of this documentation. + * + * # Configuring ngPluralize + * You configure ngPluralize by providing 2 attributes: `count` and `when`. + * You can also provide an optional attribute, `offset`. + * + * The value of the `count` attribute can be either a string or an {@link guide/expression + * Angular expression}; these are evaluated on the current scope for its bound value. + * + * The `when` attribute specifies the mappings between plural categories and the actual + * string to be displayed. The value of the attribute should be a JSON object. + * + * The following example shows how to configure ngPluralize: + * + * ```html + * <ng-pluralize count="personCount" + when="{'0': 'Nobody is viewing.', + * 'one': '1 person is viewing.', + * 'other': '{} people are viewing.'}"> + * </ng-pluralize> + *``` + * + * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not + * specify this rule, 0 would be matched to the "other" category and "0 people are viewing" + * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for + * other numbers, for example 12, so that instead of showing "12 people are viewing", you can + * show "a dozen people are viewing". + * + * You can use a set of closed braces (`{}`) as a placeholder for the number that you want substituted + * into pluralized strings. In the previous example, Angular will replace `{}` with + * <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder + * for <span ng-non-bindable>{{numberExpression}}</span>. + * + * # Configuring ngPluralize with offset + * The `offset` attribute allows further customization of pluralized text, which can result in + * a better user experience. For example, instead of the message "4 people are viewing this document", + * you might display "John, Kate and 2 others are viewing this document". + * The offset attribute allows you to offset a number by any desired value. + * Let's take a look at an example: + * + * ```html + * <ng-pluralize count="personCount" offset=2 + * when="{'0': 'Nobody is viewing.', + * '1': '{{person1}} is viewing.', + * '2': '{{person1}} and {{person2}} are viewing.', + * 'one': '{{person1}}, {{person2}} and one other person are viewing.', + * 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}"> + * </ng-pluralize> + * ``` + * + * Notice that we are still using two plural categories(one, other), but we added + * three explicit number rules 0, 1 and 2. + * When one person, perhaps John, views the document, "John is viewing" will be shown. + * When three people view the document, no explicit number rule is found, so + * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category. + * In this case, plural category 'one' is matched and "John, Mary and one other person are viewing" + * is shown. + * + * Note that when you specify offsets, you must provide explicit number rules for + * numbers from 0 up to and including the offset. If you use an offset of 3, for example, + * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for + * plural categories "one" and "other". + * + * @param {string|expression} count The variable to be bound to. + * @param {string} when The mapping between plural category to its corresponding strings. + * @param {number=} offset Offset to deduct from the total number. + * + * @example + <example module="pluralizeExample"> + <file name="index.html"> + <script> + angular.module('pluralizeExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.person1 = 'Igor'; + $scope.person2 = 'Misko'; + $scope.personCount = 1; + }]); + </script> + <div ng-controller="ExampleController"> + Person 1:<input type="text" ng-model="person1" value="Igor" /><br/> + Person 2:<input type="text" ng-model="person2" value="Misko" /><br/> + Number of People:<input type="text" ng-model="personCount" value="1" /><br/> + + <!--- Example with simple pluralization rules for en locale ---> + Without Offset: + <ng-pluralize count="personCount" + when="{'0': 'Nobody is viewing.', + 'one': '1 person is viewing.', + 'other': '{} people are viewing.'}"> + </ng-pluralize><br> + + <!--- Example with offset ---> + With Offset(2): + <ng-pluralize count="personCount" offset=2 + when="{'0': 'Nobody is viewing.', + '1': '{{person1}} is viewing.', + '2': '{{person1}} and {{person2}} are viewing.', + 'one': '{{person1}}, {{person2}} and one other person are viewing.', + 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}"> + </ng-pluralize> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should show correct pluralized string', function() { + var withoutOffset = element.all(by.css('ng-pluralize')).get(0); + var withOffset = element.all(by.css('ng-pluralize')).get(1); + var countInput = element(by.model('personCount')); + + expect(withoutOffset.getText()).toEqual('1 person is viewing.'); + expect(withOffset.getText()).toEqual('Igor is viewing.'); + + countInput.clear(); + countInput.sendKeys('0'); + + expect(withoutOffset.getText()).toEqual('Nobody is viewing.'); + expect(withOffset.getText()).toEqual('Nobody is viewing.'); + + countInput.clear(); + countInput.sendKeys('2'); + + expect(withoutOffset.getText()).toEqual('2 people are viewing.'); + expect(withOffset.getText()).toEqual('Igor and Misko are viewing.'); + + countInput.clear(); + countInput.sendKeys('3'); + + expect(withoutOffset.getText()).toEqual('3 people are viewing.'); + expect(withOffset.getText()).toEqual('Igor, Misko and one other person are viewing.'); + + countInput.clear(); + countInput.sendKeys('4'); + + expect(withoutOffset.getText()).toEqual('4 people are viewing.'); + expect(withOffset.getText()).toEqual('Igor, Misko and 2 other people are viewing.'); + }); + it('should show data-bound names', function() { + var withOffset = element.all(by.css('ng-pluralize')).get(1); + var personCount = element(by.model('personCount')); + var person1 = element(by.model('person1')); + var person2 = element(by.model('person2')); + personCount.clear(); + personCount.sendKeys('4'); + person1.clear(); + person1.sendKeys('Di'); + person2.clear(); + person2.sendKeys('Vojta'); + expect(withOffset.getText()).toEqual('Di, Vojta and 2 other people are viewing.'); + }); + </file> + </example> + */ +var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) { + var BRACE = /{}/g; + return { + restrict: 'EA', + link: function(scope, element, attr) { + var numberExp = attr.count, + whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs + offset = attr.offset || 0, + whens = scope.$eval(whenExp) || {}, + whensExpFns = {}, + startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + isWhen = /^when(Minus)?(.+)$/; + + forEach(attr, function(expression, attributeName) { + if (isWhen.test(attributeName)) { + whens[lowercase(attributeName.replace('when', '').replace('Minus', '-'))] = + element.attr(attr.$attr[attributeName]); + } + }); + forEach(whens, function(expression, key) { + whensExpFns[key] = + $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' + + offset + endSymbol)); + }); + + scope.$watch(function ngPluralizeWatch() { + var value = parseFloat(scope.$eval(numberExp)); + + if (!isNaN(value)) { + //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise, + //check it against pluralization rules in $locale service + if (!(value in whens)) value = $locale.pluralCat(value - offset); + return whensExpFns[value](scope); + } else { + return ''; + } + }, function ngPluralizeWatchAction(newVal) { + element.text(newVal); + }); + } + }; +}]; + +/** + * @ngdoc directive + * @name ngRepeat + * + * @description + * The `ngRepeat` directive instantiates a template once per item from a collection. Each template + * instance gets its own scope, where the given loop variable is set to the current collection item, + * and `$index` is set to the item index or key. + * + * Special properties are exposed on the local scope of each template instance, including: + * + * | Variable | Type | Details | + * |-----------|-----------------|-----------------------------------------------------------------------------| + * | `$index` | {@type number} | iterator offset of the repeated element (0..length-1) | + * | `$first` | {@type boolean} | true if the repeated element is first in the iterator. | + * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. | + * | `$last` | {@type boolean} | true if the repeated element is last in the iterator. | + * | `$even` | {@type boolean} | true if the iterator position `$index` is even (otherwise false). | + * | `$odd` | {@type boolean} | true if the iterator position `$index` is odd (otherwise false). | + * + * Creating aliases for these properties is possible with {@link ng.directive:ngInit `ngInit`}. + * This may be useful when, for instance, nesting ngRepeats. + * + * # Special repeat start and end points + * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending + * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively. + * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on) + * up to and including the ending HTML tag where **ng-repeat-end** is placed. + * + * The example below makes use of this feature: + * ```html + * <header ng-repeat-start="item in items"> + * Header {{ item }} + * </header> + * <div class="body"> + * Body {{ item }} + * </div> + * <footer ng-repeat-end> + * Footer {{ item }} + * </footer> + * ``` + * + * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to: + * ```html + * <header> + * Header A + * </header> + * <div class="body"> + * Body A + * </div> + * <footer> + * Footer A + * </footer> + * <header> + * Header B + * </header> + * <div class="body"> + * Body B + * </div> + * <footer> + * Footer B + * </footer> + * ``` + * + * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such + * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**). + * + * @animations + * **.enter** - when a new item is added to the list or when an item is revealed after a filter + * + * **.leave** - when an item is removed from the list or when an item is filtered out + * + * **.move** - when an adjacent item is filtered out causing a reorder or when the item contents are reordered + * + * @element ANY + * @scope + * @priority 1000 + * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These + * formats are currently supported: + * + * * `variable in expression` – where variable is the user defined loop variable and `expression` + * is a scope expression giving the collection to enumerate. + * + * For example: `album in artist.albums`. + * + * * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers, + * and `expression` is the scope expression giving the collection to enumerate. + * + * For example: `(name, age) in {'adam':10, 'amalie':12}`. + * + * * `variable in expression track by tracking_expression` – You can also provide an optional tracking function + * which can be used to associate the objects in the collection with the DOM elements. If no tracking function + * is specified the ng-repeat associates elements by identity in the collection. It is an error to have + * more than one tracking function to resolve to the same key. (This would mean that two distinct objects are + * mapped to the same DOM element, which is not possible.) Filters should be applied to the expression, + * before specifying a tracking expression. + * + * For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements + * will be associated by item identity in the array. + * + * * `variable in expression as alias_expression` – You can also provide an optional alias expression which will then store the + * intermediate results of the repeater after the filters have been applied. Typically this is used to render a special message + * when a filter is active on the repeater, but the filtered result set is empty. + * + * For example: `item in items | filter:x as results` will store the fragment of the repeated items as `results`, but only after + * the items have been processed through the filter. + * + * For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique + * `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements + * with the corresponding item in the array by identity. Moving the same object in array would move the DOM + * element in the same way in the DOM. + * + * For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this + * case the object identity does not matter. Two objects are considered equivalent as long as their `id` + * property is same. + * + * For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter + * to items in conjunction with a tracking expression. + * + * @example + * This example initializes the scope to a list of names and + * then uses `ngRepeat` to display every person: + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <div ng-init="friends = [ + {name:'John', age:25, gender:'boy'}, + {name:'Jessie', age:30, gender:'girl'}, + {name:'Johanna', age:28, gender:'girl'}, + {name:'Joy', age:15, gender:'girl'}, + {name:'Mary', age:28, gender:'girl'}, + {name:'Peter', age:95, gender:'boy'}, + {name:'Sebastian', age:50, gender:'boy'}, + {name:'Erika', age:27, gender:'girl'}, + {name:'Patrick', age:40, gender:'boy'}, + {name:'Samantha', age:60, gender:'girl'} + ]"> + I have {{friends.length}} friends. They are: + <input type="search" ng-model="q" placeholder="filter friends..." /> + <ul class="example-animate-container"> + <li class="animate-repeat" ng-repeat="friend in friends | filter:q as results"> + [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old. + </li> + <li class="animate-repeat" ng-if="results.length == 0"> + <strong>No results found...</strong> + </li> + </ul> + </div> + </file> + <file name="animations.css"> + .example-animate-container { + background:white; + border:1px solid black; + list-style:none; + margin:0; + padding:0 10px; + } + + .animate-repeat { + line-height:40px; + list-style:none; + box-sizing:border-box; + } + + .animate-repeat.ng-move, + .animate-repeat.ng-enter, + .animate-repeat.ng-leave { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + } + + .animate-repeat.ng-leave.ng-leave-active, + .animate-repeat.ng-move, + .animate-repeat.ng-enter { + opacity:0; + max-height:0; + } + + .animate-repeat.ng-leave, + .animate-repeat.ng-move.ng-move-active, + .animate-repeat.ng-enter.ng-enter-active { + opacity:1; + max-height:40px; + } + </file> + <file name="protractor.js" type="protractor"> + var friends = element.all(by.repeater('friend in friends')); + + it('should render initial data set', function() { + expect(friends.count()).toBe(10); + expect(friends.get(0).getText()).toEqual('[1] John who is 25 years old.'); + expect(friends.get(1).getText()).toEqual('[2] Jessie who is 30 years old.'); + expect(friends.last().getText()).toEqual('[10] Samantha who is 60 years old.'); + expect(element(by.binding('friends.length')).getText()) + .toMatch("I have 10 friends. They are:"); + }); + + it('should update repeater when filter predicate changes', function() { + expect(friends.count()).toBe(10); + + element(by.model('q')).sendKeys('ma'); + + expect(friends.count()).toBe(2); + expect(friends.get(0).getText()).toEqual('[1] Mary who is 28 years old.'); + expect(friends.last().getText()).toEqual('[2] Samantha who is 60 years old.'); + }); + </file> + </example> + */ +var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) { + var NG_REMOVED = '$$NG_REMOVED'; + var ngRepeatMinErr = minErr('ngRepeat'); + + var updateScope = function(scope, index, valueIdentifier, value, keyIdentifier, key, arrayLength) { + // TODO(perf): generate setters to shave off ~40ms or 1-1.5% + scope[valueIdentifier] = value; + if (keyIdentifier) scope[keyIdentifier] = key; + scope.$index = index; + scope.$first = (index === 0); + scope.$last = (index === (arrayLength - 1)); + scope.$middle = !(scope.$first || scope.$last); + // jshint bitwise: false + scope.$odd = !(scope.$even = (index&1) === 0); + // jshint bitwise: true + }; + + var getBlockStart = function(block) { + return block.clone[0]; + }; + + var getBlockEnd = function(block) { + return block.clone[block.clone.length - 1]; + }; + + + return { + restrict: 'A', + multiElement: true, + transclude: 'element', + priority: 1000, + terminal: true, + $$tlb: true, + compile: function ngRepeatCompile($element, $attr) { + var expression = $attr.ngRepeat; + var ngRepeatEndComment = document.createComment(' end ngRepeat: ' + expression + ' '); + + var match = expression.match(/^\s*([\s\S]+?)\s+in\s+([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+track\s+by\s+([\s\S]+?))?\s*$/); + + if (!match) { + throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.", + expression); + } + + var lhs = match[1]; + var rhs = match[2]; + var aliasAs = match[3]; + var trackByExp = match[4]; + + match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/); + + if (!match) { + throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.", + lhs); + } + var valueIdentifier = match[3] || match[1]; + var keyIdentifier = match[2]; + + if (aliasAs && (!/^[$a-zA-Z_][$a-zA-Z0-9_]*$/.test(aliasAs) || + /^(null|undefined|this|\$index|\$first|\$middle|\$last|\$even|\$odd|\$parent)$/.test(aliasAs))) { + throw ngRepeatMinErr('badident', "alias '{0}' is invalid --- must be a valid JS identifier which is not a reserved name.", + aliasAs); + } + + var trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn; + var hashFnLocals = {$id: hashKey}; + + if (trackByExp) { + trackByExpGetter = $parse(trackByExp); + } else { + trackByIdArrayFn = function (key, value) { + return hashKey(value); + }; + trackByIdObjFn = function (key) { + return key; + }; + } + + return function ngRepeatLink($scope, $element, $attr, ctrl, $transclude) { + + if (trackByExpGetter) { + trackByIdExpFn = function(key, value, index) { + // assign key, value, and $index to the locals so that they can be used in hash functions + if (keyIdentifier) hashFnLocals[keyIdentifier] = key; + hashFnLocals[valueIdentifier] = value; + hashFnLocals.$index = index; + return trackByExpGetter($scope, hashFnLocals); + }; + } + + // Store a list of elements from previous run. This is a hash where key is the item from the + // iterator, and the value is objects with following properties. + // - scope: bound scope + // - element: previous element. + // - index: position + // + // We are using no-proto object so that we don't need to guard against inherited props via + // hasOwnProperty. + var lastBlockMap = createMap(); + + //watch props + $scope.$watchCollection(rhs, function ngRepeatAction(collection) { + var index, length, + previousNode = $element[0], // node that cloned nodes should be inserted after + // initialized to the comment node anchor + nextNode, + // Same as lastBlockMap but it has the current state. It will become the + // lastBlockMap on the next iteration. + nextBlockMap = createMap(), + collectionLength, + key, value, // key/value of iteration + trackById, + trackByIdFn, + collectionKeys, + block, // last object information {scope, element, id} + nextBlockOrder, + elementsToRemove; + + if (aliasAs) { + $scope[aliasAs] = collection; + } + + if (isArrayLike(collection)) { + collectionKeys = collection; + trackByIdFn = trackByIdExpFn || trackByIdArrayFn; + } else { + trackByIdFn = trackByIdExpFn || trackByIdObjFn; + // if object, extract keys, sort them and use to determine order of iteration over obj props + collectionKeys = []; + for (var itemKey in collection) { + if (collection.hasOwnProperty(itemKey) && itemKey.charAt(0) != '$') { + collectionKeys.push(itemKey); + } + } + collectionKeys.sort(); + } + + collectionLength = collectionKeys.length; + nextBlockOrder = new Array(collectionLength); + + // locate existing items + for (index = 0; index < collectionLength; index++) { + key = (collection === collectionKeys) ? index : collectionKeys[index]; + value = collection[key]; + trackById = trackByIdFn(key, value, index); + if (lastBlockMap[trackById]) { + // found previously seen block + block = lastBlockMap[trackById]; + delete lastBlockMap[trackById]; + nextBlockMap[trackById] = block; + nextBlockOrder[index] = block; + } else if (nextBlockMap[trackById]) { + // if collision detected. restore lastBlockMap and throw an error + forEach(nextBlockOrder, function (block) { + if (block && block.scope) lastBlockMap[block.id] = block; + }); + throw ngRepeatMinErr('dupes', + "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}, Duplicate value: {2}", + expression, trackById, toJson(value)); + } else { + // new never before seen block + nextBlockOrder[index] = {id: trackById, scope: undefined, clone: undefined}; + nextBlockMap[trackById] = true; + } + } + + // remove leftover items + for (var blockKey in lastBlockMap) { + block = lastBlockMap[blockKey]; + elementsToRemove = getBlockNodes(block.clone); + $animate.leave(elementsToRemove); + if (elementsToRemove[0].parentNode) { + // if the element was not removed yet because of pending animation, mark it as deleted + // so that we can ignore it later + for (index = 0, length = elementsToRemove.length; index < length; index++) { + elementsToRemove[index][NG_REMOVED] = true; + } + } + block.scope.$destroy(); + } + + // we are not using forEach for perf reasons (trying to avoid #call) + for (index = 0; index < collectionLength; index++) { + key = (collection === collectionKeys) ? index : collectionKeys[index]; + value = collection[key]; + block = nextBlockOrder[index]; + + if (block.scope) { + // if we have already seen this object, then we need to reuse the + // associated scope/element + + nextNode = previousNode; + + // skip nodes that are already pending removal via leave animation + do { + nextNode = nextNode.nextSibling; + } while (nextNode && nextNode[NG_REMOVED]); + + if (getBlockStart(block) != nextNode) { + // existing item which got moved + $animate.move(getBlockNodes(block.clone), null, jqLite(previousNode)); + } + previousNode = getBlockEnd(block); + updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength); + } else { + // new item which we don't know about + $transclude(function ngRepeatTransclude(clone, scope) { + block.scope = scope; + // http://jsperf.com/clone-vs-createcomment + var endNode = ngRepeatEndComment.cloneNode(false); + clone[clone.length++] = endNode; + + // TODO(perf): support naked previousNode in `enter` to avoid creation of jqLite wrapper? + $animate.enter(clone, null, jqLite(previousNode)); + previousNode = endNode; + // Note: We only need the first/last node of the cloned nodes. + // However, we need to keep the reference to the jqlite wrapper as it might be changed later + // by a directive with templateUrl when its template arrives. + block.clone = clone; + nextBlockMap[block.id] = block; + updateScope(block.scope, index, valueIdentifier, value, keyIdentifier, key, collectionLength); + }); + } + } + lastBlockMap = nextBlockMap; + }); + }; + } + }; +}]; + +/** + * @ngdoc directive + * @name ngShow + * + * @description + * The `ngShow` directive shows or hides the given HTML element based on the expression + * provided to the ngShow attribute. The element is shown or hidden by removing or adding + * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined + * in AngularJS and sets the display style to none (using an !important flag). + * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}). + * + * ```html + * <!-- when $scope.myValue is truthy (element is visible) --> + * <div ng-show="myValue"></div> + * + * <!-- when $scope.myValue is falsy (element is hidden) --> + * <div ng-show="myValue" class="ng-hide"></div> + * ``` + * + * When the ngShow expression evaluates to a falsy value then the ng-hide CSS class is added to the class + * attribute on the element causing it to become hidden. When truthy, the ng-hide CSS class is removed + * from the element causing the element not to appear hidden. + * + * ## Why is !important used? + * + * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector + * can be easily overridden by heavier selectors. For example, something as simple + * as changing the display style on a HTML list item would make hidden elements appear visible. + * This also becomes a bigger issue when dealing with CSS frameworks. + * + * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector + * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the + * styling to change how to hide an element then it is just a matter of using !important in their own CSS code. + * + * ### Overriding .ng-hide + * + * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change + * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide` + * class in CSS: + * + * ```css + * .ng-hide { + * /* this is just another form of hiding an element */ + * display:block!important; + * position:absolute; + * top:-9999px; + * left:-9999px; + * } + * ``` + * + * By default you don't need to override in CSS anything and the animations will work around the display style. + * + * ## A note about animations with ngShow + * + * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression + * is true and false. This system works like the animation system present with ngClass except that + * you must also include the !important flag to override the display property + * so that you can perform an animation when the element is hidden during the time of the animation. + * + * ```css + * // + * //a working example can be found at the bottom of this page + * // + * .my-element.ng-hide-add, .my-element.ng-hide-remove { + * /* this is required as of 1.3x to properly + * apply all styling in a show/hide animation */ + * transition:0s linear all; + * } + * + * .my-element.ng-hide-add-active, + * .my-element.ng-hide-remove-active { + * /* the transition is defined in the active class */ + * transition:1s linear all; + * } + * + * .my-element.ng-hide-add { ... } + * .my-element.ng-hide-add.ng-hide-add-active { ... } + * .my-element.ng-hide-remove { ... } + * .my-element.ng-hide-remove.ng-hide-remove-active { ... } + * ``` + * + * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display + * property to block during animation states--ngAnimate will handle the style toggling automatically for you. + * + * @animations + * addClass: .ng-hide - happens after the ngShow expression evaluates to a truthy value and the just before contents are set to visible + * removeClass: .ng-hide - happens after the ngShow expression evaluates to a non truthy value and just before the contents are set to hidden + * + * @element ANY + * @param {expression} ngShow If the {@link guide/expression expression} is truthy + * then the element is shown or hidden respectively. + * + * @example + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + Click me: <input type="checkbox" ng-model="checked"><br/> + <div> + Show: + <div class="check-element animate-show" ng-show="checked"> + <span class="glyphicon glyphicon-thumbs-up"></span> I show up when your checkbox is checked. + </div> + </div> + <div> + Hide: + <div class="check-element animate-show" ng-hide="checked"> + <span class="glyphicon glyphicon-thumbs-down"></span> I hide when your checkbox is checked. + </div> + </div> + </file> + <file name="glyphicons.css"> + @import url(//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css); + </file> + <file name="animations.css"> + .animate-show { + line-height:20px; + opacity:1; + padding:10px; + border:1px solid black; + background:white; + } + + .animate-show.ng-hide-add.ng-hide-add-active, + .animate-show.ng-hide-remove.ng-hide-remove-active { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + } + + .animate-show.ng-hide { + line-height:0; + opacity:0; + padding:0 10px; + } + + .check-element { + padding:10px; + border:1px solid black; + background:white; + } + </file> + <file name="protractor.js" type="protractor"> + var thumbsUp = element(by.css('span.glyphicon-thumbs-up')); + var thumbsDown = element(by.css('span.glyphicon-thumbs-down')); + + it('should check ng-show / ng-hide', function() { + expect(thumbsUp.isDisplayed()).toBeFalsy(); + expect(thumbsDown.isDisplayed()).toBeTruthy(); + + element(by.model('checked')).click(); + + expect(thumbsUp.isDisplayed()).toBeTruthy(); + expect(thumbsDown.isDisplayed()).toBeFalsy(); + }); + </file> + </example> + */ +var ngShowDirective = ['$animate', function($animate) { + return { + restrict: 'A', + multiElement: true, + link: function(scope, element, attr) { + scope.$watch(attr.ngShow, function ngShowWatchAction(value){ + $animate[value ? 'removeClass' : 'addClass'](element, 'ng-hide'); + }); + } + }; +}]; + + +/** + * @ngdoc directive + * @name ngHide + * + * @description + * The `ngHide` directive shows or hides the given HTML element based on the expression + * provided to the ngHide attribute. The element is shown or hidden by removing or adding + * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined + * in AngularJS and sets the display style to none (using an !important flag). + * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}). + * + * ```html + * <!-- when $scope.myValue is truthy (element is hidden) --> + * <div ng-hide="myValue" class="ng-hide"></div> + * + * <!-- when $scope.myValue is falsy (element is visible) --> + * <div ng-hide="myValue"></div> + * ``` + * + * When the ngHide expression evaluates to a truthy value then the .ng-hide CSS class is added to the class + * attribute on the element causing it to become hidden. When falsy, the ng-hide CSS class is removed + * from the element causing the element not to appear hidden. + * + * ## Why is !important used? + * + * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector + * can be easily overridden by heavier selectors. For example, something as simple + * as changing the display style on a HTML list item would make hidden elements appear visible. + * This also becomes a bigger issue when dealing with CSS frameworks. + * + * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector + * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the + * styling to change how to hide an element then it is just a matter of using !important in their own CSS code. + * + * ### Overriding .ng-hide + * + * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change + * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide` + * class in CSS: + * + * ```css + * .ng-hide { + * /* this is just another form of hiding an element */ + * display:block!important; + * position:absolute; + * top:-9999px; + * left:-9999px; + * } + * ``` + * + * By default you don't need to override in CSS anything and the animations will work around the display style. + * + * ## A note about animations with ngHide + * + * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression + * is true and false. This system works like the animation system present with ngClass, except that the `.ng-hide` + * CSS class is added and removed for you instead of your own CSS class. + * + * ```css + * // + * //a working example can be found at the bottom of this page + * // + * .my-element.ng-hide-add, .my-element.ng-hide-remove { + * transition:0.5s linear all; + * } + * + * .my-element.ng-hide-add { ... } + * .my-element.ng-hide-add.ng-hide-add-active { ... } + * .my-element.ng-hide-remove { ... } + * .my-element.ng-hide-remove.ng-hide-remove-active { ... } + * ``` + * + * Keep in mind that, as of AngularJS version 1.3.0-beta.11, there is no need to change the display + * property to block during animation states--ngAnimate will handle the style toggling automatically for you. + * + * @animations + * removeClass: .ng-hide - happens after the ngHide expression evaluates to a truthy value and just before the contents are set to hidden + * addClass: .ng-hide - happens after the ngHide expression evaluates to a non truthy value and just before the contents are set to visible + * + * @element ANY + * @param {expression} ngHide If the {@link guide/expression expression} is truthy then + * the element is shown or hidden respectively. + * + * @example + <example module="ngAnimate" deps="angular-animate.js" animations="true"> + <file name="index.html"> + Click me: <input type="checkbox" ng-model="checked"><br/> + <div> + Show: + <div class="check-element animate-hide" ng-show="checked"> + <span class="glyphicon glyphicon-thumbs-up"></span> I show up when your checkbox is checked. + </div> + </div> + <div> + Hide: + <div class="check-element animate-hide" ng-hide="checked"> + <span class="glyphicon glyphicon-thumbs-down"></span> I hide when your checkbox is checked. + </div> + </div> + </file> + <file name="glyphicons.css"> + @import url(//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css); + </file> + <file name="animations.css"> + .animate-hide { + -webkit-transition:all linear 0.5s; + transition:all linear 0.5s; + line-height:20px; + opacity:1; + padding:10px; + border:1px solid black; + background:white; + } + + .animate-hide.ng-hide { + line-height:0; + opacity:0; + padding:0 10px; + } + + .check-element { + padding:10px; + border:1px solid black; + background:white; + } + </file> + <file name="protractor.js" type="protractor"> + var thumbsUp = element(by.css('span.glyphicon-thumbs-up')); + var thumbsDown = element(by.css('span.glyphicon-thumbs-down')); + + it('should check ng-show / ng-hide', function() { + expect(thumbsUp.isDisplayed()).toBeFalsy(); + expect(thumbsDown.isDisplayed()).toBeTruthy(); + + element(by.model('checked')).click(); + + expect(thumbsUp.isDisplayed()).toBeTruthy(); + expect(thumbsDown.isDisplayed()).toBeFalsy(); + }); + </file> + </example> + */ +var ngHideDirective = ['$animate', function($animate) { + return { + restrict: 'A', + multiElement: true, + link: function(scope, element, attr) { + scope.$watch(attr.ngHide, function ngHideWatchAction(value){ + $animate[value ? 'addClass' : 'removeClass'](element, 'ng-hide'); + }); + } + }; +}]; + +/** + * @ngdoc directive + * @name ngStyle + * @restrict AC + * + * @description + * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally. + * + * @element ANY + * @param {expression} ngStyle + * + * {@link guide/expression Expression} which evals to an + * object whose keys are CSS style names and values are corresponding values for those CSS + * keys. + * + * Since some CSS style names are not valid keys for an object, they must be quoted. + * See the 'background-color' style in the example below. + * + * @example + <example> + <file name="index.html"> + <input type="button" value="set color" ng-click="myStyle={color:'red'}"> + <input type="button" value="set background" ng-click="myStyle={'background-color':'blue'}"> + <input type="button" value="clear" ng-click="myStyle={}"> + <br/> + <span ng-style="myStyle">Sample Text</span> + <pre>myStyle={{myStyle}}</pre> + </file> + <file name="style.css"> + span { + color: black; + } + </file> + <file name="protractor.js" type="protractor"> + var colorSpan = element(by.css('span')); + + it('should check ng-style', function() { + expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)'); + element(by.css('input[value=\'set color\']')).click(); + expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)'); + element(by.css('input[value=clear]')).click(); + expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)'); + }); + </file> + </example> + */ +var ngStyleDirective = ngDirective(function(scope, element, attr) { + scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) { + if (oldStyles && (newStyles !== oldStyles)) { + forEach(oldStyles, function(val, style) { element.css(style, '');}); + } + if (newStyles) element.css(newStyles); + }, true); +}); + +/** + * @ngdoc directive + * @name ngSwitch + * @restrict EA + * + * @description + * The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression. + * Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location + * as specified in the template. + * + * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it + * from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element + * matches the value obtained from the evaluated expression. In other words, you define a container element + * (where you place the directive), place an expression on the **`on="..."` attribute** + * (or the **`ng-switch="..."` attribute**), define any inner elements inside of the directive and place + * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on + * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default + * attribute is displayed. + * + * <div class="alert alert-info"> + * Be aware that the attribute values to match against cannot be expressions. They are interpreted + * as literal string values to match against. + * For example, **`ng-switch-when="someVal"`** will match against the string `"someVal"` not against the + * value of the expression `$scope.someVal`. + * </div> + + * @animations + * enter - happens after the ngSwitch contents change and the matched child element is placed inside the container + * leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM + * + * @usage + * + * ``` + * <ANY ng-switch="expression"> + * <ANY ng-switch-when="matchValue1">...</ANY> + * <ANY ng-switch-when="matchValue2">...</ANY> + * <ANY ng-switch-default>...</ANY> + * </ANY> + * ``` + * + * + * @scope + * @priority 1200 + * @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>. + * On child elements add: + * + * * `ngSwitchWhen`: the case statement to match against. If match then this + * case will be displayed. If the same match appears multiple times, all the + * elements will be displayed. + * * `ngSwitchDefault`: the default case when no other case match. If there + * are multiple default cases, all of them will be displayed when no other + * case match. + * + * + * @example + <example module="switchExample" deps="angular-animate.js" animations="true"> + <file name="index.html"> + <div ng-controller="ExampleController"> + <select ng-model="selection" ng-options="item for item in items"> + </select> + <tt>selection={{selection}}</tt> + <hr/> + <div class="animate-switch-container" + ng-switch on="selection"> + <div class="animate-switch" ng-switch-when="settings">Settings Div</div> + <div class="animate-switch" ng-switch-when="home">Home Span</div> + <div class="animate-switch" ng-switch-default>default</div> + </div> + </div> + </file> + <file name="script.js"> + angular.module('switchExample', ['ngAnimate']) + .controller('ExampleController', ['$scope', function($scope) { + $scope.items = ['settings', 'home', 'other']; + $scope.selection = $scope.items[0]; + }]); + </file> + <file name="animations.css"> + .animate-switch-container { + position:relative; + background:white; + border:1px solid black; + height:40px; + overflow:hidden; + } + + .animate-switch { + padding:10px; + } + + .animate-switch.ng-animate { + -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s; + + position:absolute; + top:0; + left:0; + right:0; + bottom:0; + } + + .animate-switch.ng-leave.ng-leave-active, + .animate-switch.ng-enter { + top:-50px; + } + .animate-switch.ng-leave, + .animate-switch.ng-enter.ng-enter-active { + top:0; + } + </file> + <file name="protractor.js" type="protractor"> + var switchElem = element(by.css('[ng-switch]')); + var select = element(by.model('selection')); + + it('should start in settings', function() { + expect(switchElem.getText()).toMatch(/Settings Div/); + }); + it('should change to home', function() { + select.all(by.css('option')).get(1).click(); + expect(switchElem.getText()).toMatch(/Home Span/); + }); + it('should select default', function() { + select.all(by.css('option')).get(2).click(); + expect(switchElem.getText()).toMatch(/default/); + }); + </file> + </example> + */ +var ngSwitchDirective = ['$animate', function($animate) { + return { + restrict: 'EA', + require: 'ngSwitch', + + // asks for $scope to fool the BC controller module + controller: ['$scope', function ngSwitchController() { + this.cases = {}; + }], + link: function(scope, element, attr, ngSwitchController) { + var watchExpr = attr.ngSwitch || attr.on, + selectedTranscludes = [], + selectedElements = [], + previousLeaveAnimations = [], + selectedScopes = []; + + var spliceFactory = function(array, index) { + return function() { array.splice(index, 1); }; + }; + + scope.$watch(watchExpr, function ngSwitchWatchAction(value) { + var i, ii; + for (i = 0, ii = previousLeaveAnimations.length; i < ii; ++i) { + $animate.cancel(previousLeaveAnimations[i]); + } + previousLeaveAnimations.length = 0; + + for (i = 0, ii = selectedScopes.length; i < ii; ++i) { + var selected = getBlockNodes(selectedElements[i].clone); + selectedScopes[i].$destroy(); + var promise = previousLeaveAnimations[i] = $animate.leave(selected); + promise.then(spliceFactory(previousLeaveAnimations, i)); + } + + selectedElements.length = 0; + selectedScopes.length = 0; + + if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) { + forEach(selectedTranscludes, function(selectedTransclude) { + selectedTransclude.transclude(function(caseElement, selectedScope) { + selectedScopes.push(selectedScope); + var anchor = selectedTransclude.element; + caseElement[caseElement.length++] = document.createComment(' end ngSwitchWhen: '); + var block = { clone: caseElement }; + + selectedElements.push(block); + $animate.enter(caseElement, anchor.parent(), anchor); + }); + }); + } + }); + } + }; +}]; + +var ngSwitchWhenDirective = ngDirective({ + transclude: 'element', + priority: 1200, + require: '^ngSwitch', + multiElement: true, + link: function(scope, element, attrs, ctrl, $transclude) { + ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []); + ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: $transclude, element: element }); + } +}); + +var ngSwitchDefaultDirective = ngDirective({ + transclude: 'element', + priority: 1200, + require: '^ngSwitch', + multiElement: true, + link: function(scope, element, attr, ctrl, $transclude) { + ctrl.cases['?'] = (ctrl.cases['?'] || []); + ctrl.cases['?'].push({ transclude: $transclude, element: element }); + } +}); + +/** + * @ngdoc directive + * @name ngTransclude + * @restrict EAC + * + * @description + * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion. + * + * Any existing content of the element that this directive is placed on will be removed before the transcluded content is inserted. + * + * @element ANY + * + * @example + <example module="transcludeExample"> + <file name="index.html"> + <script> + angular.module('transcludeExample', []) + .directive('pane', function(){ + return { + restrict: 'E', + transclude: true, + scope: { title:'@' }, + template: '<div style="border: 1px solid black;">' + + '<div style="background-color: gray">{{title}}</div>' + + '<ng-transclude></ng-transclude>' + + '</div>' + }; + }) + .controller('ExampleController', ['$scope', function($scope) { + $scope.title = 'Lorem Ipsum'; + $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...'; + }]); + </script> + <div ng-controller="ExampleController"> + <input ng-model="title"><br> + <textarea ng-model="text"></textarea> <br/> + <pane title="{{title}}">{{text}}</pane> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should have transcluded', function() { + var titleElement = element(by.model('title')); + titleElement.clear(); + titleElement.sendKeys('TITLE'); + var textElement = element(by.model('text')); + textElement.clear(); + textElement.sendKeys('TEXT'); + expect(element(by.binding('title')).getText()).toEqual('TITLE'); + expect(element(by.binding('text')).getText()).toEqual('TEXT'); + }); + </file> + </example> + * + */ +var ngTranscludeDirective = ngDirective({ + restrict: 'EAC', + link: function($scope, $element, $attrs, controller, $transclude) { + if (!$transclude) { + throw minErr('ngTransclude')('orphan', + 'Illegal use of ngTransclude directive in the template! ' + + 'No parent directive that requires a transclusion found. ' + + 'Element: {0}', + startingTag($element)); + } + + $transclude(function(clone) { + $element.empty(); + $element.append(clone); + }); + } +}); + +/** + * @ngdoc directive + * @name script + * @restrict E + * + * @description + * Load the content of a `<script>` element into {@link ng.$templateCache `$templateCache`}, so that the + * template can be used by {@link ng.directive:ngInclude `ngInclude`}, + * {@link ngRoute.directive:ngView `ngView`}, or {@link guide/directive directives}. The type of the + * `<script>` element must be specified as `text/ng-template`, and a cache name for the template must be + * assigned through the element's `id`, which can then be used as a directive's `templateUrl`. + * + * @param {string} type Must be set to `'text/ng-template'`. + * @param {string} id Cache name of the template. + * + * @example + <example> + <file name="index.html"> + <script type="text/ng-template" id="/tpl.html"> + Content of the template. + </script> + + <a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a> + <div id="tpl-content" ng-include src="currentTpl"></div> + </file> + <file name="protractor.js" type="protractor"> + it('should load template defined inside script tag', function() { + element(by.css('#tpl-link')).click(); + expect(element(by.css('#tpl-content')).getText()).toMatch(/Content of the template/); + }); + </file> + </example> + */ +var scriptDirective = ['$templateCache', function($templateCache) { + return { + restrict: 'E', + terminal: true, + compile: function(element, attr) { + if (attr.type == 'text/ng-template') { + var templateUrl = attr.id, + // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent + text = element[0].text; + + $templateCache.put(templateUrl, text); + } + } + }; +}]; + +var ngOptionsMinErr = minErr('ngOptions'); +/** + * @ngdoc directive + * @name select + * @restrict E + * + * @description + * HTML `SELECT` element with angular data-binding. + * + * # `ngOptions` + * + * The `ngOptions` attribute can be used to dynamically generate a list of `<option>` + * elements for the `<select>` element using the array or object obtained by evaluating the + * `ngOptions` comprehension_expression. + * + * When an item in the `<select>` menu is selected, the array element or object property + * represented by the selected option will be bound to the model identified by the `ngModel` + * directive. + * + * <div class="alert alert-warning"> + * **Note:** `ngModel` compares by reference, not value. This is important when binding to an + * array of objects. See an example [in this jsfiddle](http://jsfiddle.net/qWzTb/). + * </div> + * + * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can + * be nested into the `<select>` element. This element will then represent the `null` or "not selected" + * option. See example below for demonstration. + * + * <div class="alert alert-warning"> + * **Note:** `ngOptions` provides an iterator facility for the `<option>` element which should be used instead + * of {@link ng.directive:ngRepeat ngRepeat} when you want the + * `select` model to be bound to a non-string value. This is because an option element can only + * be bound to string values at present. + * </div> + * + * @param {string} ngModel Assignable angular expression to data-bind to. + * @param {string=} name Property name of the form under which the control is published. + * @param {string=} required The control is considered valid only if value is entered. + * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to + * the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of + * `required` when you want to data-bind to the `required` attribute. + * @param {comprehension_expression=} ngOptions in one of the following forms: + * + * * for array data sources: + * * `label` **`for`** `value` **`in`** `array` + * * `select` **`as`** `label` **`for`** `value` **`in`** `array` + * * `label` **`group by`** `group` **`for`** `value` **`in`** `array` + * * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array` **`track by`** `trackexpr` + * * for object data sources: + * * `label` **`for (`**`key` **`,`** `value`**`) in`** `object` + * * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object` + * * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object` + * * `select` **`as`** `label` **`group by`** `group` + * **`for` `(`**`key`**`,`** `value`**`) in`** `object` + * + * Where: + * + * * `array` / `object`: an expression which evaluates to an array / object to iterate over. + * * `value`: local variable which will refer to each item in the `array` or each property value + * of `object` during iteration. + * * `key`: local variable which will refer to a property name in `object` during iteration. + * * `label`: The result of this expression will be the label for `<option>` element. The + * `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`). + * * `select`: The result of this expression will be bound to the model of the parent `<select>` + * element. If not specified, `select` expression will default to `value`. + * * `group`: The result of this expression will be used to group options using the `<optgroup>` + * DOM element. + * * `trackexpr`: Used when working with an array of objects. The result of this expression will be + * used to identify the objects in the array. The `trackexpr` will most likely refer to the + * `value` variable (e.g. `value.propertyName`). + * + * @example + <example module="selectExample"> + <file name="index.html"> + <script> + angular.module('selectExample', []) + .controller('ExampleController', ['$scope', function($scope) { + $scope.colors = [ + {name:'black', shade:'dark'}, + {name:'white', shade:'light'}, + {name:'red', shade:'dark'}, + {name:'blue', shade:'dark'}, + {name:'yellow', shade:'light'} + ]; + $scope.myColor = $scope.colors[2]; // red + }]); + </script> + <div ng-controller="ExampleController"> + <ul> + <li ng-repeat="color in colors"> + Name: <input ng-model="color.name"> + [<a href ng-click="colors.splice($index, 1)">X</a>] + </li> + <li> + [<a href ng-click="colors.push({})">add</a>] + </li> + </ul> + <hr/> + Color (null not allowed): + <select ng-model="myColor" ng-options="color.name for color in colors"></select><br> + + Color (null allowed): + <span class="nullable"> + <select ng-model="myColor" ng-options="color.name for color in colors"> + <option value="">-- choose color --</option> + </select> + </span><br/> + + Color grouped by shade: + <select ng-model="myColor" ng-options="color.name group by color.shade for color in colors"> + </select><br/> + + + Select <a href ng-click="myColor = { name:'not in list', shade: 'other' }">bogus</a>.<br> + <hr/> + Currently selected: {{ {selected_color:myColor} }} + <div style="border:solid 1px black; height:20px" + ng-style="{'background-color':myColor.name}"> + </div> + </div> + </file> + <file name="protractor.js" type="protractor"> + it('should check ng-options', function() { + expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('red'); + element.all(by.model('myColor')).first().click(); + element.all(by.css('select[ng-model="myColor"] option')).first().click(); + expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('black'); + element(by.css('.nullable select[ng-model="myColor"]')).click(); + element.all(by.css('.nullable select[ng-model="myColor"] option')).first().click(); + expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('null'); + }); + </file> + </example> + */ + +var ngOptionsDirective = valueFn({ + restrict: 'A', + terminal: true +}); + +// jshint maxlen: false +var selectDirective = ['$compile', '$parse', function($compile, $parse) { + //000011111111110000000000022222222220000000000000000000003333333333000000000000004444444444444440000000005555555555555550000000666666666666666000000000000000777777777700000000000000000008888888888 + var NG_OPTIONS_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?(?:\s+group\s+by\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?$/, + nullModelCtrl = {$setViewValue: noop}; +// jshint maxlen: 100 + + return { + restrict: 'E', + require: ['select', '?ngModel'], + controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) { + var self = this, + optionsMap = {}, + ngModelCtrl = nullModelCtrl, + nullOption, + unknownOption; + + + self.databound = $attrs.ngModel; + + + self.init = function(ngModelCtrl_, nullOption_, unknownOption_) { + ngModelCtrl = ngModelCtrl_; + nullOption = nullOption_; + unknownOption = unknownOption_; + }; + + + self.addOption = function(value, element) { + assertNotHasOwnProperty(value, '"option value"'); + optionsMap[value] = true; + + if (ngModelCtrl.$viewValue == value) { + $element.val(value); + if (unknownOption.parent()) unknownOption.remove(); + } + // Workaround for https://code.google.com/p/chromium/issues/detail?id=381459 + // Adding an <option selected="selected"> element to a <select required="required"> should + // automatically select the new element + if (element[0].hasAttribute('selected')) { + element[0].selected = true; + } + }; + + + self.removeOption = function(value) { + if (this.hasOption(value)) { + delete optionsMap[value]; + if (ngModelCtrl.$viewValue == value) { + this.renderUnknownOption(value); + } + } + }; + + + self.renderUnknownOption = function(val) { + var unknownVal = '? ' + hashKey(val) + ' ?'; + unknownOption.val(unknownVal); + $element.prepend(unknownOption); + $element.val(unknownVal); + unknownOption.prop('selected', true); // needed for IE + }; + + + self.hasOption = function(value) { + return optionsMap.hasOwnProperty(value); + }; + + $scope.$on('$destroy', function() { + // disable unknown option so that we don't do work when the whole select is being destroyed + self.renderUnknownOption = noop; + }); + }], + + link: function(scope, element, attr, ctrls) { + // if ngModel is not defined, we don't need to do anything + if (!ctrls[1]) return; + + var selectCtrl = ctrls[0], + ngModelCtrl = ctrls[1], + multiple = attr.multiple, + optionsExp = attr.ngOptions, + nullOption = false, // if false, user will not be able to select it (used by ngOptions) + emptyOption, + renderScheduled = false, + // we can't just jqLite('<option>') since jqLite is not smart enough + // to create it in <select> and IE barfs otherwise. + optionTemplate = jqLite(document.createElement('option')), + optGroupTemplate =jqLite(document.createElement('optgroup')), + unknownOption = optionTemplate.clone(); + + // find "null" option + for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) { + if (children[i].value === '') { + emptyOption = nullOption = children.eq(i); + break; + } + } + + selectCtrl.init(ngModelCtrl, nullOption, unknownOption); + + // required validator + if (multiple) { + ngModelCtrl.$isEmpty = function(value) { + return !value || value.length === 0; + }; + } + + if (optionsExp) setupAsOptions(scope, element, ngModelCtrl); + else if (multiple) setupAsMultiple(scope, element, ngModelCtrl); + else setupAsSingle(scope, element, ngModelCtrl, selectCtrl); + + + //////////////////////////// + + + + function setupAsSingle(scope, selectElement, ngModelCtrl, selectCtrl) { + ngModelCtrl.$render = function() { + var viewValue = ngModelCtrl.$viewValue; + + if (selectCtrl.hasOption(viewValue)) { + if (unknownOption.parent()) unknownOption.remove(); + selectElement.val(viewValue); + if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy + } else { + if (isUndefined(viewValue) && emptyOption) { + selectElement.val(''); + } else { + selectCtrl.renderUnknownOption(viewValue); + } + } + }; + + selectElement.on('change', function() { + scope.$apply(function() { + if (unknownOption.parent()) unknownOption.remove(); + ngModelCtrl.$setViewValue(selectElement.val()); + }); + }); + } + + function setupAsMultiple(scope, selectElement, ctrl) { + var lastView; + ctrl.$render = function() { + var items = new HashMap(ctrl.$viewValue); + forEach(selectElement.find('option'), function(option) { + option.selected = isDefined(items.get(option.value)); + }); + }; + + // we have to do it on each watch since ngModel watches reference, but + // we need to work of an array, so we need to see if anything was inserted/removed + scope.$watch(function selectMultipleWatch() { + if (!equals(lastView, ctrl.$viewValue)) { + lastView = shallowCopy(ctrl.$viewValue); + ctrl.$render(); + } + }); + + selectElement.on('change', function() { + scope.$apply(function() { + var array = []; + forEach(selectElement.find('option'), function(option) { + if (option.selected) { + array.push(option.value); + } + }); + ctrl.$setViewValue(array); + }); + }); + } + + function setupAsOptions(scope, selectElement, ctrl) { + var match; + + if (!(match = optionsExp.match(NG_OPTIONS_REGEXP))) { + throw ngOptionsMinErr('iexp', + "Expected expression in form of " + + "'_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" + + " but got '{0}'. Element: {1}", + optionsExp, startingTag(selectElement)); + } + + var displayFn = $parse(match[2] || match[1]), + valueName = match[4] || match[6], + keyName = match[5], + groupByFn = $parse(match[3] || ''), + valueFn = $parse(match[2] ? match[1] : valueName), + valuesFn = $parse(match[7]), + track = match[8], + trackFn = track ? $parse(match[8]) : null, + // This is an array of array of existing option groups in DOM. + // We try to reuse these if possible + // - optionGroupsCache[0] is the options with no option group + // - optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element + optionGroupsCache = [[{element: selectElement, label:''}]]; + + if (nullOption) { + // compile the element since there might be bindings in it + $compile(nullOption)(scope); + + // remove the class, which is added automatically because we recompile the element and it + // becomes the compilation root + nullOption.removeClass('ng-scope'); + + // we need to remove it before calling selectElement.empty() because otherwise IE will + // remove the label from the element. wtf? + nullOption.remove(); + } + + // clear contents, we'll add what's needed based on the model + selectElement.empty(); + + selectElement.on('change', function() { + scope.$apply(function() { + var optionGroup, + collection = valuesFn(scope) || [], + locals = {}, + key, value, optionElement, index, groupIndex, length, groupLength, trackIndex; + + if (multiple) { + value = []; + for (groupIndex = 0, groupLength = optionGroupsCache.length; + groupIndex < groupLength; + groupIndex++) { + // list of options for that group. (first item has the parent) + optionGroup = optionGroupsCache[groupIndex]; + + for(index = 1, length = optionGroup.length; index < length; index++) { + if ((optionElement = optionGroup[index].element)[0].selected) { + key = optionElement.val(); + if (keyName) locals[keyName] = key; + if (trackFn) { + for (trackIndex = 0; trackIndex < collection.length; trackIndex++) { + locals[valueName] = collection[trackIndex]; + if (trackFn(scope, locals) == key) break; + } + } else { + locals[valueName] = collection[key]; + } + value.push(valueFn(scope, locals)); + } + } + } + } else { + key = selectElement.val(); + if (key == '?') { + value = undefined; + } else if (key === ''){ + value = null; + } else { + if (trackFn) { + for (trackIndex = 0; trackIndex < collection.length; trackIndex++) { + locals[valueName] = collection[trackIndex]; + if (trackFn(scope, locals) == key) { + value = valueFn(scope, locals); + break; + } + } + } else { + locals[valueName] = collection[key]; + if (keyName) locals[keyName] = key; + value = valueFn(scope, locals); + } + } + } + ctrl.$setViewValue(value); + render(); + }); + }); + + ctrl.$render = render; + + scope.$watchCollection(valuesFn, scheduleRendering); + + if (multiple) { + scope.$watchCollection(function() { return ctrl.$modelValue; }, scheduleRendering); + } + + + function getSelectedSet() { + var selectedSet = false; + if (multiple) { + var modelValue = ctrl.$modelValue; + if (trackFn && isArray(modelValue)) { + selectedSet = new HashMap([]); + var locals = {}; + for (var trackIndex = 0; trackIndex < modelValue.length; trackIndex++) { + locals[valueName] = modelValue[trackIndex]; + selectedSet.put(trackFn(scope, locals), modelValue[trackIndex]); + } + } else { + selectedSet = new HashMap(modelValue); + } + } + return selectedSet; + } + + + function scheduleRendering() { + if (!renderScheduled) { + scope.$$postDigest(render); + renderScheduled = true; + } + } + + + function render() { + renderScheduled = false; + + // Temporary location for the option groups before we render them + var optionGroups = {'':[]}, + optionGroupNames = [''], + optionGroupName, + optionGroup, + option, + existingParent, existingOptions, existingOption, + modelValue = ctrl.$modelValue, + values = valuesFn(scope) || [], + keys = keyName ? sortedKeys(values) : values, + key, + groupLength, length, + groupIndex, index, + locals = {}, + selected, + selectedSet = getSelectedSet(), + lastElement, + element, + label; + + + // We now build up the list of options we need (we merge later) + for (index = 0; length = keys.length, index < length; index++) { + + key = index; + if (keyName) { + key = keys[index]; + if ( key.charAt(0) === '$' ) continue; + locals[keyName] = key; + } + + locals[valueName] = values[key]; + + optionGroupName = groupByFn(scope, locals) || ''; + if (!(optionGroup = optionGroups[optionGroupName])) { + optionGroup = optionGroups[optionGroupName] = []; + optionGroupNames.push(optionGroupName); + } + if (multiple) { + selected = isDefined( + selectedSet.remove(trackFn ? trackFn(scope, locals) : valueFn(scope, locals)) + ); + } else { + if (trackFn) { + var modelCast = {}; + modelCast[valueName] = modelValue; + selected = trackFn(scope, modelCast) === trackFn(scope, locals); + } else { + selected = modelValue === valueFn(scope, locals); + } + selectedSet = selectedSet || selected; // see if at least one item is selected + } + label = displayFn(scope, locals); // what will be seen by the user + + // doing displayFn(scope, locals) || '' overwrites zero values + label = isDefined(label) ? label : ''; + optionGroup.push({ + // either the index into array or key from object + id: trackFn ? trackFn(scope, locals) : (keyName ? keys[index] : index), + label: label, + selected: selected // determine if we should be selected + }); + } + if (!multiple) { + if (nullOption || modelValue === null) { + // insert null option if we have a placeholder, or the model is null + optionGroups[''].unshift({id:'', label:'', selected:!selectedSet}); + } else if (!selectedSet) { + // option could not be found, we have to insert the undefined item + optionGroups[''].unshift({id:'?', label:'', selected:true}); + } + } + + // Now we need to update the list of DOM nodes to match the optionGroups we computed above + for (groupIndex = 0, groupLength = optionGroupNames.length; + groupIndex < groupLength; + groupIndex++) { + // current option group name or '' if no group + optionGroupName = optionGroupNames[groupIndex]; + + // list of options for that group. (first item has the parent) + optionGroup = optionGroups[optionGroupName]; + + if (optionGroupsCache.length <= groupIndex) { + // we need to grow the optionGroups + existingParent = { + element: optGroupTemplate.clone().attr('label', optionGroupName), + label: optionGroup.label + }; + existingOptions = [existingParent]; + optionGroupsCache.push(existingOptions); + selectElement.append(existingParent.element); + } else { + existingOptions = optionGroupsCache[groupIndex]; + existingParent = existingOptions[0]; // either SELECT (no group) or OPTGROUP element + + // update the OPTGROUP label if not the same. + if (existingParent.label != optionGroupName) { + existingParent.element.attr('label', existingParent.label = optionGroupName); + } + } + + lastElement = null; // start at the beginning + for(index = 0, length = optionGroup.length; index < length; index++) { + option = optionGroup[index]; + if ((existingOption = existingOptions[index+1])) { + // reuse elements + lastElement = existingOption.element; + if (existingOption.label !== option.label) { + lastElement.text(existingOption.label = option.label); + } + if (existingOption.id !== option.id) { + lastElement.val(existingOption.id = option.id); + } + // lastElement.prop('selected') provided by jQuery has side-effects + if (lastElement[0].selected !== option.selected) { + lastElement.prop('selected', (existingOption.selected = option.selected)); + if (msie) { + // See #7692 + // The selected item wouldn't visually update on IE without this. + // Tested on Win7: IE9, IE10 and IE11. Future IEs should be tested as well + lastElement.prop('selected', existingOption.selected); + } + } + } else { + // grow elements + + // if it's a null option + if (option.id === '' && nullOption) { + // put back the pre-compiled element + element = nullOption; + } else { + // jQuery(v1.4.2) Bug: We should be able to chain the method calls, but + // in this version of jQuery on some browser the .text() returns a string + // rather then the element. + (element = optionTemplate.clone()) + .val(option.id) + .prop('selected', option.selected) + .attr('selected', option.selected) + .text(option.label); + } + + existingOptions.push(existingOption = { + element: element, + label: option.label, + id: option.id, + selected: option.selected + }); + if (lastElement) { + lastElement.after(element); + } else { + existingParent.element.append(element); + } + lastElement = element; + } + } + // remove any excessive OPTIONs in a group + index++; // increment since the existingOptions[0] is parent element not OPTION + while(existingOptions.length > index) { + existingOptions.pop().element.remove(); + } + } + // remove any excessive OPTGROUPs from select + while(optionGroupsCache.length > groupIndex) { + optionGroupsCache.pop()[0].element.remove(); + } + } + } + } + }; +}]; + +var optionDirective = ['$interpolate', function($interpolate) { + var nullSelectCtrl = { + addOption: noop, + removeOption: noop + }; + + return { + restrict: 'E', + priority: 100, + compile: function(element, attr) { + if (isUndefined(attr.value)) { + var interpolateFn = $interpolate(element.text(), true); + if (!interpolateFn) { + attr.$set('value', element.text()); + } + } + + return function (scope, element, attr) { + var selectCtrlName = '$selectController', + parent = element.parent(), + selectCtrl = parent.data(selectCtrlName) || + parent.parent().data(selectCtrlName); // in case we are in optgroup + + if (selectCtrl && selectCtrl.databound) { + // For some reason Opera defaults to true and if not overridden this messes up the repeater. + // We don't want the view to drive the initialization of the model anyway. + element.prop('selected', false); + } else { + selectCtrl = nullSelectCtrl; + } + + if (interpolateFn) { + scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) { + attr.$set('value', newVal); + if (oldVal !== newVal) { + selectCtrl.removeOption(oldVal); + } + selectCtrl.addOption(newVal, element); + }); + } else { + selectCtrl.addOption(attr.value, element); + } + + element.on('$destroy', function() { + selectCtrl.removeOption(attr.value); + }); + }; + } + }; +}]; + +var styleDirective = valueFn({ + restrict: 'E', + terminal: false +}); + + if (window.angular.bootstrap) { + //AngularJS is already loaded, so we can return here... + console.log('WARNING: Tried to load angular more than once.'); + return; + } + + //try to bind to jquery now so that one can write jqLite(document).ready() + //but we will rebind on bootstrap again. + bindJQuery(); + + publishExternalAPI(angular); + + jqLite(document).ready(function() { + angularInit(document, bootstrap); + }); + +})(window, document); + +!window.angular.$$csp() && window.angular.element(document).find('head').prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide:not(.ng-animate){display:none !important;}ng\\:form{display:block;}</style>'); 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+ }, 20); + }); + + window.document.addEventListener('DOMContentLoaded', function() { + // The timeout is needed for Chrome as it auto fills + // login forms some time after DOMContentLoaded! + window.setTimeout(function() { + $rootElement.find('input').checkAndTriggerAutoFillEvent(); + }, 200); + }, false); + + return; + + // ---------- + + function jqCheckAndTriggerAutoFillEvent() { + var i, el; + for (i=0; i<this.length; i++) { + el = this[i]; + if (!valueMarked(el)) { + markValue(el); + triggerChangeEvent(el); + } + } + } + + function valueMarked(el) { + var val = el.value, + $$currentValue = el.$$currentValue; + if (!val && !$$currentValue) { + return true; + } + return val === $$currentValue; + } + + function markValue(el) { + el.$$currentValue = el.value; + } + + function addValueChangeByJsListener(listener) { + var jq = window.jQuery || window.angular.element, + jqProto = jq.prototype; + var _val = jqProto.val; + jqProto.val = function(newValue) { + var res = _val.apply(this, arguments); + if (arguments.length > 0) { + forEach(this, function(el) { + listener(el, newValue); + }); + } + return res; + } + } + + function addGlobalEventListener(eventName, listener) { + // Use a capturing event listener so that + // we also get the event when it's stopped! + // Also, the blur event does not bubble. + rootElement.addEventListener(eventName, onEvent, true); + + function onEvent(event) { + var target = event.target; + listener(target); + } + } + + function findParentForm(el) { + while (el) { + if (el.nodeName === 'FORM') { + return $(el); + } + el = el.parentNode; + } + return $(); + } + + function forEach(arr, listener) { + if (arr.forEach) { + return arr.forEach(listener); + } + var i; + for (i=0; i<arr.length; i++) { + listener(arr[i]); + } + } + + function triggerChangeEvent(element) { + var doc = window.document; + var event = doc.createEvent("HTMLEvents"); + event.initEvent("change", true, true); + element.dispatchEvent(event); + } + +})(window); diff --git a/syweb/webclient/js/elastic.js b/syweb/webclient/js/elastic.js new file mode 100644 index 0000000000..d585d81109 --- /dev/null +++ b/syweb/webclient/js/elastic.js @@ -0,0 +1,216 @@ +/* + * angular-elastic v2.4.0 + * (c) 2014 Monospaced http://monospaced.com + * License: MIT + */ + +angular.module('monospaced.elastic', []) + + .constant('msdElasticConfig', { + append: '' + }) + + .directive('msdElastic', [ + '$timeout', '$window', 'msdElasticConfig', + function($timeout, $window, config) { + 'use strict'; + + return { + require: 'ngModel', + restrict: 'A, C', + link: function(scope, element, attrs, ngModel) { + + // cache a reference to the DOM element + var ta = element[0], + $ta = element; + + // ensure the element is a textarea, and browser is capable + if (ta.nodeName !== 'TEXTAREA' || !$window.getComputedStyle) { + return; + } + + // set these properties before measuring dimensions + $ta.css({ + 'overflow': 'hidden', + 'overflow-y': 'hidden', + 'word-wrap': 'break-word' + }); + + // force text reflow + var text = ta.value; + ta.value = ''; + ta.value = text; + + var append = attrs.msdElastic ? attrs.msdElastic.replace(/\\n/g, '\n') : config.append, + $win = angular.element($window), + mirrorInitStyle = 'position: absolute; top: -999px; right: auto; bottom: auto;' + + 'left: 0; overflow: hidden; -webkit-box-sizing: content-box;' + + '-moz-box-sizing: content-box; box-sizing: content-box;' + + 'min-height: 0 !important; height: 0 !important; padding: 0;' + + 'word-wrap: break-word; border: 0;', + $mirror = angular.element('<textarea tabindex="-1" ' + + 'style="' + mirrorInitStyle + '"/>').data('elastic', true), + mirror = $mirror[0], + taStyle = getComputedStyle(ta), + resize = taStyle.getPropertyValue('resize'), + borderBox = taStyle.getPropertyValue('box-sizing') === 'border-box' || + taStyle.getPropertyValue('-moz-box-sizing') === 'border-box' || + taStyle.getPropertyValue('-webkit-box-sizing') === 'border-box', + boxOuter = !borderBox ? {width: 0, height: 0} : { + width: parseInt(taStyle.getPropertyValue('border-right-width'), 10) + + parseInt(taStyle.getPropertyValue('padding-right'), 10) + + parseInt(taStyle.getPropertyValue('padding-left'), 10) + + parseInt(taStyle.getPropertyValue('border-left-width'), 10), + height: parseInt(taStyle.getPropertyValue('border-top-width'), 10) + + parseInt(taStyle.getPropertyValue('padding-top'), 10) + + parseInt(taStyle.getPropertyValue('padding-bottom'), 10) + + parseInt(taStyle.getPropertyValue('border-bottom-width'), 10) + }, + minHeightValue = parseInt(taStyle.getPropertyValue('min-height'), 10), + heightValue = parseInt(taStyle.getPropertyValue('height'), 10), + minHeight = Math.max(minHeightValue, heightValue) - boxOuter.height, + maxHeight = parseInt(taStyle.getPropertyValue('max-height'), 10), + mirrored, + active, + copyStyle = ['font-family', + 'font-size', + 'font-weight', + 'font-style', + 'letter-spacing', + 'line-height', + 'text-transform', + 'word-spacing', + 'text-indent']; + + // exit if elastic already applied (or is the mirror element) + if ($ta.data('elastic')) { + return; + } + + // Opera returns max-height of -1 if not set + maxHeight = maxHeight && maxHeight > 0 ? maxHeight : 9e4; + + // append mirror to the DOM + if (mirror.parentNode !== document.body) { + angular.element(document.body).append(mirror); + } + + // set resize and apply elastic + $ta.css({ + 'resize': (resize === 'none' || resize === 'vertical') ? 'none' : 'horizontal' + }).data('elastic', true); + + /* + * methods + */ + + function initMirror() { + var mirrorStyle = mirrorInitStyle; + + mirrored = ta; + // copy the essential styles from the textarea to the mirror + taStyle = getComputedStyle(ta); + angular.forEach(copyStyle, function(val) { + mirrorStyle += val + ':' + taStyle.getPropertyValue(val) + ';'; + }); + mirror.setAttribute('style', mirrorStyle); + } + + function adjust() { + var taHeight, + taComputedStyleWidth, + mirrorHeight, + width, + overflow; + + if (mirrored !== ta) { + initMirror(); + } + + // active flag prevents actions in function from calling adjust again + if (!active) { + active = true; + + mirror.value = ta.value + append; // optional whitespace to improve animation + mirror.style.overflowY = ta.style.overflowY; + + taHeight = ta.style.height === '' ? 'auto' : parseInt(ta.style.height, 10); + + taComputedStyleWidth = getComputedStyle(ta).getPropertyValue('width'); + + // ensure getComputedStyle has returned a readable 'used value' pixel width + if (taComputedStyleWidth.substr(taComputedStyleWidth.length - 2, 2) === 'px') { + // update mirror width in case the textarea width has changed + width = parseInt(taComputedStyleWidth, 10) - boxOuter.width; + mirror.style.width = width + 'px'; + } + + mirrorHeight = mirror.scrollHeight; + + if (mirrorHeight > maxHeight) { + mirrorHeight = maxHeight; + overflow = 'scroll'; + } else if (mirrorHeight < minHeight) { + mirrorHeight = minHeight; + } + mirrorHeight += boxOuter.height; + + ta.style.overflowY = overflow || 'hidden'; + + if (taHeight !== mirrorHeight) { + ta.style.height = mirrorHeight + 'px'; + scope.$emit('elastic:resize', $ta); + } + + // small delay to prevent an infinite loop + $timeout(function() { + active = false; + }, 1); + + } + } + + function forceAdjust() { + active = 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e=="string"){t=e.split(y);for(n=0,r=this.length;n<r;n++){i=this[n];if(i.nodeType===1)if(!i.className&&t.length===1)i.className=e;else{s=" "+i.className+" ";for(o=0,u=t.length;o<u;o++)s.indexOf(" "+t[o]+" ")<0&&(s+=t[o]+" ");i.className=v.trim(s)}}}return this},removeClass:function(e){var n,r,i,s,o,u,a;if(v.isFunction(e))return this.each(function(t){v(this).removeClass(e.call(this,t,this.className))});if(e&&typeof e=="string"||e===t){n=(e||"").split(y);for(u=0,a=this.length;u<a;u++){i=this[u];if(i.nodeType===1&&i.className){r=(" "+i.className+" ").replace(q," ");for(s=0,o=n.length;s<o;s++)while(r.indexOf(" "+n[s]+" ")>=0)r=r.replace(" "+n[s]+" "," ");i.className=e?v.trim(r):""}}}return this},toggleClass:function(e,t){var n=typeof e,r=typeof t=="boolean";return v.isFunction(e)?this.each(function(n){v(this).toggleClass(e.call(this,n,this.className,t),t)}):this.each(function(){if(n==="string"){var 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n=="object"?n[v.expando]?n:new v.Event(y,n):new v.Event(y),n.type=y,n.isTrigger=!0,n.exclusive=a,n.namespace=b.join("."),n.namespace_re=n.namespace?new RegExp("(^|\\.)"+b.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,h=y.indexOf(":")<0?"on"+y:"";if(!s){u=v.cache;for(f in u)u[f].events&&u[f].events[y]&&v.event.trigger(n,r,u[f].handle.elem,!0);return}n.result=t,n.target||(n.target=s),r=r!=null?v.makeArray(r):[],r.unshift(n),p=v.event.special[y]||{};if(p.trigger&&p.trigger.apply(s,r)===!1)return;m=[[s,p.bindType||y]];if(!o&&!p.noBubble&&!v.isWindow(s)){g=p.delegateType||y,l=Y.test(g+y)?s:s.parentNode;for(c=s;l;l=l.parentNode)m.push([l,g]),c=l;c===(s.ownerDocument||i)&&m.push([c.defaultView||c.parentWindow||e,g])}for(f=0;f<m.length&&!n.isPropagationStopped();f++)l=m[f][0],n.type=m[f][1],d=(v._data(l,"events")||{})[n.type]&&v._data(l,"handle"),d&&d.apply(l,r),d=h&&l[h],d&&v.acceptData(l)&&d.apply&&d.apply(l,r)===!1&&n.preventDefault();return n.type=y,!o&&!n.isDefaultPrevented()&&(!p._default||p._default.apply(s.ownerDocument,r)===!1)&&(y!=="click"||!v.nodeName(s,"a"))&&v.acceptData(s)&&h&&s[y]&&(y!=="focus"&&y!=="blur"||n.target.offsetWidth!==0)&&!v.isWindow(s)&&(c=s[h],c&&(s[h]=null),v.event.triggered=y,s[y](),v.event.triggered=t,c&&(s[h]=c)),n.result}return},dispatch:function(n){n=v.event.fix(n||e.event);var r,i,s,o,u,a,f,c,h,p,d=(v._data(this,"events")||{})[n.type]||[],m=d.delegateCount,g=l.call(arguments),y=!n.exclusive&&!n.namespace,b=v.event.special[n.type]||{},w=[];g[0]=n,n.delegateTarget=this;if(b.preDispatch&&b.preDispatch.call(this,n)===!1)return;if(m&&(!n.button||n.type!=="click"))for(s=n.target;s!=this;s=s.parentNode||this)if(s.disabled!==!0||n.type!=="click"){u={},f=[];for(r=0;r<m;r++)c=d[r],h=c.selector,u[h]===t&&(u[h]=c.needsContext?v(h,this).index(s)>=0:v.find(h,this,null,[s]).length),u[h]&&f.push(c);f.length&&w.push({elem:s,matches:f})}d.length>m&&w.push({elem:this,matches:d.slice(m)});for(r=0;r<w.length&&!n.isPropagationStopped();r++){a=w[r],n.currentTarget=a.elem;for(i=0;i<a.matches.length&&!n.isImmediatePropagationStopped();i++){c=a.matches[i];if(y||!n.namespace&&!c.namespace||n.namespace_re&&n.namespace_re.test(c.namespace))n.data=c.data,n.handleObj=c,o=((v.event.special[c.origType]||{}).handle||c.handler).apply(a.elem,g),o!==t&&(n.result=o,o===!1&&(n.preventDefault(),n.stopPropagation()))}}return 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i=v.extend(new v.Event,n,{type:e,isSimulated:!0,originalEvent:{}});r?v.event.trigger(i,null,t):v.event.dispatch.call(t,i),i.isDefaultPrevented()&&n.preventDefault()}},v.event.handle=v.event.dispatch,v.removeEvent=i.removeEventListener?function(e,t,n){e.removeEventListener&&e.removeEventListener(t,n,!1)}:function(e,t,n){var r="on"+t;e.detachEvent&&(typeof e[r]=="undefined"&&(e[r]=null),e.detachEvent(r,n))},v.Event=function(e,t){if(!(this instanceof v.Event))return new v.Event(e,t);e&&e.type?(this.originalEvent=e,this.type=e.type,this.isDefaultPrevented=e.defaultPrevented||e.returnValue===!1||e.getPreventDefault&&e.getPreventDefault()?tt:et):this.type=e,t&&v.extend(this,t),this.timeStamp=e&&e.timeStamp||v.now(),this[v.expando]=!0},v.Event.prototype={preventDefault:function(){this.isDefaultPrevented=tt;var e=this.originalEvent;if(!e)return;e.preventDefault?e.preventDefault():e.returnValue=!1},stopPropagation:function(){this.isPropagationStopped=tt;var e=this.originalEvent;if(!e)return;e.stopPropagation&&e.stopPropagation(),e.cancelBubble=!0},stopImmediatePropagation:function(){this.isImmediatePropagationStopped=tt,this.stopPropagation()},isDefaultPrevented:et,isPropagationStopped:et,isImmediatePropagationStopped:et},v.each({mouseenter:"mouseover",mouseleave:"mouseout"},function(e,t){v.event.special[e]={delegateType:t,bindType:t,handle:function(e){var n,r=this,i=e.relatedTarget,s=e.handleObj,o=s.selector;if(!i||i!==r&&!v.contains(r,i))e.type=s.origType,n=s.handler.apply(this,arguments),e.type=t;return n}}}),v.support.submitBubbles||(v.event.special.submit={setup:function(){if(v.nodeName(this,"form"))return!1;v.event.add(this,"click._submit keypress._submit",function(e){var n=e.target,r=v.nodeName(n,"input")||v.nodeName(n,"button")?n.form:t;r&&!v._data(r,"_submit_attached")&&(v.event.add(r,"submit._submit",function(e){e._submit_bubble=!0}),v._data(r,"_submit_attached",!0))})},postDispatch:function(e){e._submit_bubble&&(delete 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Matrix: Modified to support scrolling UP to get infinite loading and to listen + to scroll events on the PARENT element, not the window. +*/ +var mod; + +mod = angular.module('infinite-scroll', []); + +mod.directive('infiniteScroll', [ + '$rootScope', '$window', '$timeout', function($rootScope, $window, $timeout) { + return { + link: function(scope, elem, attrs) { + var checkWhenEnabled, handler, scrollDistance, scrollEnabled; + $window = angular.element($window); + scrollDistance = 0; + if (attrs.infiniteScrollDistance != null) { + scope.$watch(attrs.infiniteScrollDistance, function(value) { + return scrollDistance = parseInt(value, 10); + }); + } + scrollEnabled = true; + checkWhenEnabled = false; + if (attrs.infiniteScrollDisabled != null) { + scope.$watch(attrs.infiniteScrollDisabled, function(value) { + scrollEnabled = !value; + if (scrollEnabled && checkWhenEnabled) { + checkWhenEnabled = false; + return handler(); + } + }); + } + handler = function() { + var elementTop, remaining, shouldScroll, windowTop; + windowTop = 0; + elementTop = elem.offset().top; + shouldScroll = elementTop >= 0; // top of list is at the top of the window or further down the page + if (shouldScroll && scrollEnabled) { + if ($rootScope.$$phase) { + return scope.$eval(attrs.infiniteScroll); + } else { + return scope.$apply(attrs.infiniteScroll); + } + } else if (shouldScroll) { + return checkWhenEnabled = true; + } + }; + elem.parent().on('scroll', handler); + scope.$on('$destroy', function() { + return elem.parent().off('scroll', handler); + }); + return $timeout((function() { + if (attrs.infiniteScrollImmediateCheck) { + if (scope.$eval(attrs.infiniteScrollImmediateCheck)) { + return handler(); + } + } else { + return handler(); + } + }), 0); + } + }; + } +]); diff --git a/syweb/webclient/js/ui-bootstrap-tpls-0.11.2.js b/syweb/webclient/js/ui-bootstrap-tpls-0.11.2.js new file mode 100644 index 0000000000..260c2769b8 --- /dev/null +++ b/syweb/webclient/js/ui-bootstrap-tpls-0.11.2.js @@ -0,0 +1,4167 @@ +/* + * angular-ui-bootstrap + * http://angular-ui.github.io/bootstrap/ + + * Version: 0.11.2 - 2014-09-26 + * License: MIT + */ +angular.module("ui.bootstrap", ["ui.bootstrap.tpls", "ui.bootstrap.transition","ui.bootstrap.collapse","ui.bootstrap.accordion","ui.bootstrap.alert","ui.bootstrap.bindHtml","ui.bootstrap.buttons","ui.bootstrap.carousel","ui.bootstrap.dateparser","ui.bootstrap.position","ui.bootstrap.datepicker","ui.bootstrap.dropdown","ui.bootstrap.modal","ui.bootstrap.pagination","ui.bootstrap.tooltip","ui.bootstrap.popover","ui.bootstrap.progressbar","ui.bootstrap.rating","ui.bootstrap.tabs","ui.bootstrap.timepicker","ui.bootstrap.typeahead"]); +angular.module("ui.bootstrap.tpls", ["template/accordion/accordion-group.html","template/accordion/accordion.html","template/alert/alert.html","template/carousel/carousel.html","template/carousel/slide.html","template/datepicker/datepicker.html","template/datepicker/day.html","template/datepicker/month.html","template/datepicker/popup.html","template/datepicker/year.html","template/modal/backdrop.html","template/modal/window.html","template/pagination/pager.html","template/pagination/pagination.html","template/tooltip/tooltip-html-unsafe-popup.html","template/tooltip/tooltip-popup.html","template/popover/popover.html","template/progressbar/bar.html","template/progressbar/progress.html","template/progressbar/progressbar.html","template/rating/rating.html","template/tabs/tab.html","template/tabs/tabset.html","template/timepicker/timepicker.html","template/typeahead/typeahead-match.html","template/typeahead/typeahead-popup.html"]); +angular.module('ui.bootstrap.transition', []) + +/** + * $transition service provides a consistent interface to trigger CSS 3 transitions and to be informed when they complete. + * @param {DOMElement} element The DOMElement that will be animated. + * @param {string|object|function} trigger The thing that will cause the transition to start: + * - As a string, it represents the css class to be added to the element. + * - As an object, it represents a hash of style attributes to be applied to the element. + * - As a function, it represents a function to be called that will cause the transition to occur. + * @return {Promise} A promise that is resolved when the transition finishes. + */ +.factory('$transition', ['$q', '$timeout', '$rootScope', function($q, $timeout, $rootScope) { + + var $transition = function(element, trigger, options) { + options = options || {}; + var deferred = $q.defer(); + var endEventName = $transition[options.animation ? 'animationEndEventName' : 'transitionEndEventName']; + + var transitionEndHandler = function(event) { + $rootScope.$apply(function() { + element.unbind(endEventName, transitionEndHandler); + deferred.resolve(element); + }); + }; + + if (endEventName) { + element.bind(endEventName, transitionEndHandler); + } + + // Wrap in a timeout to allow the browser time to update the DOM before the transition is to occur + $timeout(function() { + if ( angular.isString(trigger) ) { + element.addClass(trigger); + } else if ( angular.isFunction(trigger) ) { + trigger(element); + } else if ( angular.isObject(trigger) ) { + element.css(trigger); + } + //If browser does not support transitions, instantly resolve + if ( !endEventName ) { + deferred.resolve(element); + } + }); + + // Add our custom cancel function to the promise that is returned + // We can call this if we are about to run a new transition, which we know will prevent this transition from ending, + // i.e. it will therefore never raise a transitionEnd event for that transition + deferred.promise.cancel = function() { + if ( endEventName ) { + element.unbind(endEventName, transitionEndHandler); + } + deferred.reject('Transition cancelled'); + }; + + return deferred.promise; + }; + + // Work out the name of the transitionEnd event + var transElement = document.createElement('trans'); + var transitionEndEventNames = { + 'WebkitTransition': 'webkitTransitionEnd', + 'MozTransition': 'transitionend', + 'OTransition': 'oTransitionEnd', + 'transition': 'transitionend' + }; + var animationEndEventNames = { + 'WebkitTransition': 'webkitAnimationEnd', + 'MozTransition': 'animationend', + 'OTransition': 'oAnimationEnd', + 'transition': 'animationend' + }; + function findEndEventName(endEventNames) { + for (var name in endEventNames){ + if (transElement.style[name] !== undefined) { + return endEventNames[name]; + } + } + } + $transition.transitionEndEventName = findEndEventName(transitionEndEventNames); + $transition.animationEndEventName = findEndEventName(animationEndEventNames); + return $transition; +}]); + +angular.module('ui.bootstrap.collapse', ['ui.bootstrap.transition']) + + .directive('collapse', ['$transition', function ($transition) { + + return { + link: function (scope, element, attrs) { + + var initialAnimSkip = true; + var currentTransition; + + function doTransition(change) { + var newTransition = $transition(element, change); + if (currentTransition) { + currentTransition.cancel(); + } + currentTransition = newTransition; + newTransition.then(newTransitionDone, newTransitionDone); + return newTransition; + + function newTransitionDone() { + // Make sure it's this transition, otherwise, leave it alone. + if (currentTransition === newTransition) { + currentTransition = undefined; + } + } + } + + function expand() { + if (initialAnimSkip) { + initialAnimSkip = false; + expandDone(); + } else { + element.removeClass('collapse').addClass('collapsing'); + doTransition({ height: element[0].scrollHeight + 'px' }).then(expandDone); + } + } + + function expandDone() { + element.removeClass('collapsing'); + element.addClass('collapse in'); + element.css({height: 'auto'}); + } + + function collapse() { + if (initialAnimSkip) { + initialAnimSkip = false; + collapseDone(); + element.css({height: 0}); + } else { + // CSS transitions don't work with height: auto, so we have to manually change the height to a specific value + element.css({ height: element[0].scrollHeight + 'px' }); + //trigger reflow so a browser realizes that height was updated from auto to a specific value + var x = element[0].offsetWidth; + + element.removeClass('collapse in').addClass('collapsing'); + + doTransition({ height: 0 }).then(collapseDone); + } + } + + function collapseDone() { + element.removeClass('collapsing'); + element.addClass('collapse'); + } + + scope.$watch(attrs.collapse, function (shouldCollapse) { + if (shouldCollapse) { + collapse(); + } else { + expand(); + } + }); + } + }; + }]); + +angular.module('ui.bootstrap.accordion', ['ui.bootstrap.collapse']) + +.constant('accordionConfig', { + closeOthers: true +}) + +.controller('AccordionController', ['$scope', '$attrs', 'accordionConfig', function ($scope, $attrs, accordionConfig) { + + // This array keeps track of the accordion groups + this.groups = []; + + // Ensure that all the groups in this accordion are closed, unless close-others explicitly says not to + this.closeOthers = function(openGroup) { + var closeOthers = angular.isDefined($attrs.closeOthers) ? $scope.$eval($attrs.closeOthers) : accordionConfig.closeOthers; + if ( closeOthers ) { + angular.forEach(this.groups, function (group) { + if ( group !== openGroup ) { + group.isOpen = false; + } + }); + } + }; + + // This is called from the accordion-group directive to add itself to the accordion + this.addGroup = function(groupScope) { + var that = this; + this.groups.push(groupScope); + + groupScope.$on('$destroy', function (event) { + that.removeGroup(groupScope); + }); + }; + + // This is called from the accordion-group directive when to remove itself + this.removeGroup = function(group) { + var index = this.groups.indexOf(group); + if ( index !== -1 ) { + this.groups.splice(index, 1); + } + }; + +}]) + +// The accordion directive simply sets up the directive controller +// and adds an accordion CSS class to itself element. +.directive('accordion', function () { + return { + restrict:'EA', + controller:'AccordionController', + transclude: true, + replace: false, + templateUrl: 'template/accordion/accordion.html' + }; +}) + +// The accordion-group directive indicates a block of html that will expand and collapse in an accordion +.directive('accordionGroup', function() { + return { + require:'^accordion', // We need this directive to be inside an accordion + restrict:'EA', + transclude:true, // It transcludes the contents of the directive into the template + replace: true, // The element containing the directive will be replaced with the template + templateUrl:'template/accordion/accordion-group.html', + scope: { + heading: '@', // Interpolate the heading attribute onto this scope + isOpen: '=?', + isDisabled: '=?' + }, + controller: function() { + this.setHeading = function(element) { + this.heading = element; + }; + }, + link: function(scope, element, attrs, accordionCtrl) { + accordionCtrl.addGroup(scope); + + scope.$watch('isOpen', function(value) { + if ( value ) { + accordionCtrl.closeOthers(scope); + } + }); + + scope.toggleOpen = function() { + if ( !scope.isDisabled ) { + scope.isOpen = !scope.isOpen; + } + }; + } + }; +}) + +// Use accordion-heading below an accordion-group to provide a heading containing HTML +// <accordion-group> +// <accordion-heading>Heading containing HTML - <img src="..."></accordion-heading> +// </accordion-group> +.directive('accordionHeading', function() { + return { + restrict: 'EA', + transclude: true, // Grab the contents to be used as the heading + template: '', // In effect remove this element! + replace: true, + require: '^accordionGroup', + link: function(scope, element, attr, accordionGroupCtrl, transclude) { + // Pass the heading to the accordion-group controller + // so that it can be transcluded into the right place in the template + // [The second parameter to transclude causes the elements to be cloned so that they work in ng-repeat] + accordionGroupCtrl.setHeading(transclude(scope, function() {})); + } + }; +}) + +// Use in the accordion-group template to indicate where you want the heading to be transcluded +// You must provide the property on the accordion-group controller that will hold the transcluded element +// <div class="accordion-group"> +// <div class="accordion-heading" ><a ... accordion-transclude="heading">...</a></div> +// ... +// </div> +.directive('accordionTransclude', function() { + return { + require: '^accordionGroup', + link: function(scope, element, attr, controller) { + scope.$watch(function() { return controller[attr.accordionTransclude]; }, function(heading) { + if ( heading ) { + element.html(''); + element.append(heading); + } + }); + } + }; +}); + +angular.module('ui.bootstrap.alert', []) + +.controller('AlertController', ['$scope', '$attrs', function ($scope, $attrs) { + $scope.closeable = 'close' in $attrs; +}]) + +.directive('alert', function () { + return { + restrict:'EA', + controller:'AlertController', + templateUrl:'template/alert/alert.html', + transclude:true, + replace:true, + scope: { + type: '@', + close: '&' + } + }; +}); + +angular.module('ui.bootstrap.bindHtml', []) + + .directive('bindHtmlUnsafe', function () { + return function (scope, element, attr) { + element.addClass('ng-binding').data('$binding', attr.bindHtmlUnsafe); + scope.$watch(attr.bindHtmlUnsafe, function bindHtmlUnsafeWatchAction(value) { + element.html(value || ''); + }); + }; + }); +angular.module('ui.bootstrap.buttons', []) + +.constant('buttonConfig', { + activeClass: 'active', + toggleEvent: 'click' +}) + +.controller('ButtonsController', ['buttonConfig', function(buttonConfig) { + this.activeClass = buttonConfig.activeClass || 'active'; + this.toggleEvent = buttonConfig.toggleEvent || 'click'; +}]) + +.directive('btnRadio', function () { + return { + require: ['btnRadio', 'ngModel'], + controller: 'ButtonsController', + link: function (scope, element, attrs, ctrls) { + var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + //model -> UI + ngModelCtrl.$render = function () { + element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, scope.$eval(attrs.btnRadio))); + }; + + //ui->model + element.bind(buttonsCtrl.toggleEvent, function () { + var isActive = element.hasClass(buttonsCtrl.activeClass); + + if (!isActive || angular.isDefined(attrs.uncheckable)) { + scope.$apply(function () { + ngModelCtrl.$setViewValue(isActive ? null : scope.$eval(attrs.btnRadio)); + ngModelCtrl.$render(); + }); + } + }); + } + }; +}) + +.directive('btnCheckbox', function () { + return { + require: ['btnCheckbox', 'ngModel'], + controller: 'ButtonsController', + link: function (scope, element, attrs, ctrls) { + var buttonsCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + function getTrueValue() { + return getCheckboxValue(attrs.btnCheckboxTrue, true); + } + + function getFalseValue() { + return getCheckboxValue(attrs.btnCheckboxFalse, false); + } + + function getCheckboxValue(attributeValue, defaultValue) { + var val = scope.$eval(attributeValue); + return angular.isDefined(val) ? val : defaultValue; + } + + //model -> UI + ngModelCtrl.$render = function () { + element.toggleClass(buttonsCtrl.activeClass, angular.equals(ngModelCtrl.$modelValue, getTrueValue())); + }; + + //ui->model + element.bind(buttonsCtrl.toggleEvent, function () { + scope.$apply(function () { + ngModelCtrl.$setViewValue(element.hasClass(buttonsCtrl.activeClass) ? getFalseValue() : getTrueValue()); + ngModelCtrl.$render(); + }); + }); + } + }; +}); + +/** +* @ngdoc overview +* @name ui.bootstrap.carousel +* +* @description +* AngularJS version of an image carousel. +* +*/ +angular.module('ui.bootstrap.carousel', ['ui.bootstrap.transition']) +.controller('CarouselController', ['$scope', '$timeout', '$transition', function ($scope, $timeout, $transition) { + var self = this, + slides = self.slides = $scope.slides = [], + currentIndex = -1, + currentTimeout, isPlaying; + self.currentSlide = null; + + var destroyed = false; + /* direction: "prev" or "next" */ + self.select = $scope.select = function(nextSlide, direction) { + var nextIndex = slides.indexOf(nextSlide); + //Decide direction if it's not given + if (direction === undefined) { + direction = nextIndex > currentIndex ? 'next' : 'prev'; + } + if (nextSlide && nextSlide !== self.currentSlide) { + if ($scope.$currentTransition) { + $scope.$currentTransition.cancel(); + //Timeout so ng-class in template has time to fix classes for finished slide + $timeout(goNext); + } else { + goNext(); + } + } + function goNext() { + // Scope has been destroyed, stop here. + if (destroyed) { return; } + //If we have a slide to transition from and we have a transition type and we're allowed, go + if (self.currentSlide && angular.isString(direction) && !$scope.noTransition && nextSlide.$element) { + //We shouldn't do class manip in here, but it's the same weird thing bootstrap does. need to fix sometime + nextSlide.$element.addClass(direction); + var reflow = nextSlide.$element[0].offsetWidth; //force reflow + + //Set all other slides to stop doing their stuff for the new transition + angular.forEach(slides, function(slide) { + angular.extend(slide, {direction: '', entering: false, leaving: false, active: false}); + }); + angular.extend(nextSlide, {direction: direction, active: true, entering: true}); + angular.extend(self.currentSlide||{}, {direction: direction, leaving: true}); + + $scope.$currentTransition = $transition(nextSlide.$element, {}); + //We have to create new pointers inside a closure since next & current will change + (function(next,current) { + $scope.$currentTransition.then( + function(){ transitionDone(next, current); }, + function(){ transitionDone(next, current); } + ); + }(nextSlide, self.currentSlide)); + } else { + transitionDone(nextSlide, self.currentSlide); + } + self.currentSlide = nextSlide; + currentIndex = nextIndex; + //every time you change slides, reset the timer + restartTimer(); + } + function transitionDone(next, current) { + angular.extend(next, {direction: '', active: true, leaving: false, entering: false}); + angular.extend(current||{}, {direction: '', active: false, leaving: false, entering: false}); + $scope.$currentTransition = null; + } + }; + $scope.$on('$destroy', function () { + destroyed = true; + }); + + /* Allow outside people to call indexOf on slides array */ + self.indexOfSlide = function(slide) { + return slides.indexOf(slide); + }; + + $scope.next = function() { + var newIndex = (currentIndex + 1) % slides.length; + + //Prevent this user-triggered transition from occurring if there is already one in progress + if (!$scope.$currentTransition) { + return self.select(slides[newIndex], 'next'); + } + }; + + $scope.prev = function() { + var newIndex = currentIndex - 1 < 0 ? slides.length - 1 : currentIndex - 1; + + //Prevent this user-triggered transition from occurring if there is already one in progress + if (!$scope.$currentTransition) { + return self.select(slides[newIndex], 'prev'); + } + }; + + $scope.isActive = function(slide) { + return self.currentSlide === slide; + }; + + $scope.$watch('interval', restartTimer); + $scope.$on('$destroy', resetTimer); + + function restartTimer() { + resetTimer(); + var interval = +$scope.interval; + if (!isNaN(interval) && interval>=0) { + currentTimeout = $timeout(timerFn, interval); + } + } + + function resetTimer() { + if (currentTimeout) { + $timeout.cancel(currentTimeout); + currentTimeout = null; + } + } + + function timerFn() { + if (isPlaying) { + $scope.next(); + restartTimer(); + } else { + $scope.pause(); + } + } + + $scope.play = function() { + if (!isPlaying) { + isPlaying = true; + restartTimer(); + } + }; + $scope.pause = function() { + if (!$scope.noPause) { + isPlaying = false; + resetTimer(); + } + }; + + self.addSlide = function(slide, element) { + slide.$element = element; + slides.push(slide); + //if this is the first slide or the slide is set to active, select it + if(slides.length === 1 || slide.active) { + self.select(slides[slides.length-1]); + if (slides.length == 1) { + $scope.play(); + } + } else { + slide.active = false; + } + }; + + self.removeSlide = function(slide) { + //get the index of the slide inside the carousel + var index = slides.indexOf(slide); + slides.splice(index, 1); + if (slides.length > 0 && slide.active) { + if (index >= slides.length) { + self.select(slides[index-1]); + } else { + self.select(slides[index]); + } + } else if (currentIndex > index) { + currentIndex--; + } + }; + +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.carousel.directive:carousel + * @restrict EA + * + * @description + * Carousel is the outer container for a set of image 'slides' to showcase. + * + * @param {number=} interval The time, in milliseconds, that it will take the carousel to go to the next slide. + * @param {boolean=} noTransition Whether to disable transitions on the carousel. + * @param {boolean=} noPause Whether to disable pausing on the carousel (by default, the carousel interval pauses on hover). + * + * @example +<example module="ui.bootstrap"> + <file name="index.html"> + <carousel> + <slide> + <img src="http://placekitten.com/150/150" style="margin:auto;"> + <div class="carousel-caption"> + <p>Beautiful!</p> + </div> + </slide> + <slide> + <img src="http://placekitten.com/100/150" style="margin:auto;"> + <div class="carousel-caption"> + <p>D'aww!</p> + </div> + </slide> + </carousel> + </file> + <file name="demo.css"> + .carousel-indicators { + top: auto; + bottom: 15px; + } + </file> +</example> + */ +.directive('carousel', [function() { + return { + restrict: 'EA', + transclude: true, + replace: true, + controller: 'CarouselController', + require: 'carousel', + templateUrl: 'template/carousel/carousel.html', + scope: { + interval: '=', + noTransition: '=', + noPause: '=' + } + }; +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.carousel.directive:slide + * @restrict EA + * + * @description + * Creates a slide inside a {@link ui.bootstrap.carousel.directive:carousel carousel}. Must be placed as a child of a carousel element. + * + * @param {boolean=} active Model binding, whether or not this slide is currently active. + * + * @example +<example module="ui.bootstrap"> + <file name="index.html"> +<div ng-controller="CarouselDemoCtrl"> + <carousel> + <slide ng-repeat="slide in slides" active="slide.active"> + <img ng-src="{{slide.image}}" style="margin:auto;"> + <div class="carousel-caption"> + <h4>Slide {{$index}}</h4> + <p>{{slide.text}}</p> + </div> + </slide> + </carousel> + Interval, in milliseconds: <input type="number" ng-model="myInterval"> + <br />Enter a negative number to stop the interval. +</div> + </file> + <file name="script.js"> +function CarouselDemoCtrl($scope) { + $scope.myInterval = 5000; +} + </file> + <file name="demo.css"> + .carousel-indicators { + top: auto; + bottom: 15px; + } + </file> +</example> +*/ + +.directive('slide', function() { + return { + require: '^carousel', + restrict: 'EA', + transclude: true, + replace: true, + templateUrl: 'template/carousel/slide.html', + scope: { + active: '=?' + }, + link: function (scope, element, attrs, carouselCtrl) { + carouselCtrl.addSlide(scope, element); + //when the scope is destroyed then remove the slide from the current slides array + scope.$on('$destroy', function() { + carouselCtrl.removeSlide(scope); + }); + + scope.$watch('active', function(active) { + if (active) { + carouselCtrl.select(scope); + } + }); + } + }; +}); + +angular.module('ui.bootstrap.dateparser', []) + +.service('dateParser', ['$locale', 'orderByFilter', function($locale, orderByFilter) { + + this.parsers = {}; + + var formatCodeToRegex = { + 'yyyy': { + regex: '\\d{4}', + apply: function(value) { this.year = +value; } + }, + 'yy': { + regex: '\\d{2}', + apply: function(value) { this.year = +value + 2000; } + }, + 'y': { + regex: '\\d{1,4}', + apply: function(value) { this.year = +value; } + }, + 'MMMM': { + regex: $locale.DATETIME_FORMATS.MONTH.join('|'), + apply: function(value) { this.month = $locale.DATETIME_FORMATS.MONTH.indexOf(value); } + }, + 'MMM': { + regex: $locale.DATETIME_FORMATS.SHORTMONTH.join('|'), + apply: function(value) { this.month = $locale.DATETIME_FORMATS.SHORTMONTH.indexOf(value); } + }, + 'MM': { + regex: '0[1-9]|1[0-2]', + apply: function(value) { this.month = value - 1; } + }, + 'M': { + regex: '[1-9]|1[0-2]', + apply: function(value) { this.month = value - 1; } + }, + 'dd': { + regex: '[0-2][0-9]{1}|3[0-1]{1}', + apply: function(value) { this.date = +value; } + }, + 'd': { + regex: '[1-2]?[0-9]{1}|3[0-1]{1}', + apply: function(value) { this.date = +value; } + }, + 'EEEE': { + regex: $locale.DATETIME_FORMATS.DAY.join('|') + }, + 'EEE': { + regex: $locale.DATETIME_FORMATS.SHORTDAY.join('|') + } + }; + + function createParser(format) { + var map = [], regex = format.split(''); + + angular.forEach(formatCodeToRegex, function(data, code) { + var index = format.indexOf(code); + + if (index > -1) { + format = format.split(''); + + regex[index] = '(' + data.regex + ')'; + format[index] = '$'; // Custom symbol to define consumed part of format + for (var i = index + 1, n = index + code.length; i < n; i++) { + regex[i] = ''; + format[i] = '$'; + } + format = format.join(''); + + map.push({ index: index, apply: data.apply }); + } + }); + + return { + regex: new RegExp('^' + regex.join('') + '$'), + map: orderByFilter(map, 'index') + }; + } + + this.parse = function(input, format) { + if ( !angular.isString(input) || !format ) { + return input; + } + + format = $locale.DATETIME_FORMATS[format] || format; + + if ( !this.parsers[format] ) { + this.parsers[format] = createParser(format); + } + + var parser = this.parsers[format], + regex = parser.regex, + map = parser.map, + results = input.match(regex); + + if ( results && results.length ) { + var fields = { year: 1900, month: 0, date: 1, hours: 0 }, dt; + + for( var i = 1, n = results.length; i < n; i++ ) { + var mapper = map[i-1]; + if ( mapper.apply ) { + mapper.apply.call(fields, results[i]); + } + } + + if ( isValid(fields.year, fields.month, fields.date) ) { + dt = new Date( fields.year, fields.month, fields.date, fields.hours); + } + + return dt; + } + }; + + // Check if date is valid for specific month (and year for February). + // Month: 0 = Jan, 1 = Feb, etc + function isValid(year, month, date) { + if ( month === 1 && date > 28) { + return date === 29 && ((year % 4 === 0 && year % 100 !== 0) || year % 400 === 0); + } + + if ( month === 3 || month === 5 || month === 8 || month === 10) { + return date < 31; + } + + return true; + } +}]); + +angular.module('ui.bootstrap.position', []) + +/** + * A set of utility methods that can be use to retrieve position of DOM elements. + * It is meant to be used where we need to absolute-position DOM elements in + * relation to other, existing elements (this is the case for tooltips, popovers, + * typeahead suggestions etc.). + */ + .factory('$position', ['$document', '$window', function ($document, $window) { + + function getStyle(el, cssprop) { + if (el.currentStyle) { //IE + return el.currentStyle[cssprop]; + } else if ($window.getComputedStyle) { + return $window.getComputedStyle(el)[cssprop]; + } + // finally try and get inline style + return el.style[cssprop]; + } + + /** + * Checks if a given element is statically positioned + * @param element - raw DOM element + */ + function isStaticPositioned(element) { + return (getStyle(element, 'position') || 'static' ) === 'static'; + } + + /** + * returns the closest, non-statically positioned parentOffset of a given element + * @param element + */ + var parentOffsetEl = function (element) { + var docDomEl = $document[0]; + var offsetParent = element.offsetParent || docDomEl; + while (offsetParent && offsetParent !== docDomEl && isStaticPositioned(offsetParent) ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || docDomEl; + }; + + return { + /** + * Provides read-only equivalent of jQuery's position function: + * http://api.jquery.com/position/ + */ + position: function (element) { + var elBCR = this.offset(element); + var offsetParentBCR = { top: 0, left: 0 }; + var offsetParentEl = parentOffsetEl(element[0]); + if (offsetParentEl != $document[0]) { + offsetParentBCR = this.offset(angular.element(offsetParentEl)); + offsetParentBCR.top += offsetParentEl.clientTop - offsetParentEl.scrollTop; + offsetParentBCR.left += offsetParentEl.clientLeft - offsetParentEl.scrollLeft; + } + + var boundingClientRect = element[0].getBoundingClientRect(); + return { + width: boundingClientRect.width || element.prop('offsetWidth'), + height: boundingClientRect.height || element.prop('offsetHeight'), + top: elBCR.top - offsetParentBCR.top, + left: elBCR.left - offsetParentBCR.left + }; + }, + + /** + * Provides read-only equivalent of jQuery's offset function: + * http://api.jquery.com/offset/ + */ + offset: function (element) { + var boundingClientRect = element[0].getBoundingClientRect(); + return { + width: boundingClientRect.width || element.prop('offsetWidth'), + height: boundingClientRect.height || element.prop('offsetHeight'), + top: boundingClientRect.top + ($window.pageYOffset || $document[0].documentElement.scrollTop), + left: boundingClientRect.left + ($window.pageXOffset || $document[0].documentElement.scrollLeft) + }; + }, + + /** + * Provides coordinates for the targetEl in relation to hostEl + */ + positionElements: function (hostEl, targetEl, positionStr, appendToBody) { + + var positionStrParts = positionStr.split('-'); + var pos0 = positionStrParts[0], pos1 = positionStrParts[1] || 'center'; + + var hostElPos, + targetElWidth, + targetElHeight, + targetElPos; + + hostElPos = appendToBody ? this.offset(hostEl) : this.position(hostEl); + + targetElWidth = targetEl.prop('offsetWidth'); + targetElHeight = targetEl.prop('offsetHeight'); + + var shiftWidth = { + center: function () { + return hostElPos.left + hostElPos.width / 2 - targetElWidth / 2; + }, + left: function () { + return hostElPos.left; + }, + right: function () { + return hostElPos.left + hostElPos.width; + } + }; + + var shiftHeight = { + center: function () { + return hostElPos.top + hostElPos.height / 2 - targetElHeight / 2; + }, + top: function () { + return hostElPos.top; + }, + bottom: function () { + return hostElPos.top + hostElPos.height; + } + }; + + switch (pos0) { + case 'right': + targetElPos = { + top: shiftHeight[pos1](), + left: shiftWidth[pos0]() + }; + break; + case 'left': + targetElPos = { + top: shiftHeight[pos1](), + left: hostElPos.left - targetElWidth + }; + break; + case 'bottom': + targetElPos = { + top: shiftHeight[pos0](), + left: shiftWidth[pos1]() + }; + break; + default: + targetElPos = { + top: hostElPos.top - targetElHeight, + left: shiftWidth[pos1]() + }; + break; + } + + return targetElPos; + } + }; + }]); + +angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootstrap.position']) + +.constant('datepickerConfig', { + formatDay: 'dd', + formatMonth: 'MMMM', + formatYear: 'yyyy', + formatDayHeader: 'EEE', + formatDayTitle: 'MMMM yyyy', + formatMonthTitle: 'yyyy', + datepickerMode: 'day', + minMode: 'day', + maxMode: 'year', + showWeeks: true, + startingDay: 0, + yearRange: 20, + minDate: null, + maxDate: null +}) + +.controller('DatepickerController', ['$scope', '$attrs', '$parse', '$interpolate', '$timeout', '$log', 'dateFilter', 'datepickerConfig', function($scope, $attrs, $parse, $interpolate, $timeout, $log, dateFilter, datepickerConfig) { + var self = this, + ngModelCtrl = { $setViewValue: angular.noop }; // nullModelCtrl; + + // Modes chain + this.modes = ['day', 'month', 'year']; + + // Configuration attributes + angular.forEach(['formatDay', 'formatMonth', 'formatYear', 'formatDayHeader', 'formatDayTitle', 'formatMonthTitle', + 'minMode', 'maxMode', 'showWeeks', 'startingDay', 'yearRange'], function( key, index ) { + self[key] = angular.isDefined($attrs[key]) ? (index < 8 ? $interpolate($attrs[key])($scope.$parent) : $scope.$parent.$eval($attrs[key])) : datepickerConfig[key]; + }); + + // Watchable date attributes + angular.forEach(['minDate', 'maxDate'], function( key ) { + if ( $attrs[key] ) { + $scope.$parent.$watch($parse($attrs[key]), function(value) { + self[key] = value ? new Date(value) : null; + self.refreshView(); + }); + } else { + self[key] = datepickerConfig[key] ? new Date(datepickerConfig[key]) : null; + } + }); + + $scope.datepickerMode = $scope.datepickerMode || datepickerConfig.datepickerMode; + $scope.uniqueId = 'datepicker-' + $scope.$id + '-' + Math.floor(Math.random() * 10000); + this.activeDate = angular.isDefined($attrs.initDate) ? $scope.$parent.$eval($attrs.initDate) : new Date(); + + $scope.isActive = function(dateObject) { + if (self.compare(dateObject.date, self.activeDate) === 0) { + $scope.activeDateId = dateObject.uid; + return true; + } + return false; + }; + + this.init = function( ngModelCtrl_ ) { + ngModelCtrl = ngModelCtrl_; + + ngModelCtrl.$render = function() { + self.render(); + }; + }; + + this.render = function() { + if ( ngModelCtrl.$modelValue ) { + var date = new Date( ngModelCtrl.$modelValue ), + isValid = !isNaN(date); + + if ( isValid ) { + this.activeDate = date; + } else { + $log.error('Datepicker directive: "ng-model" value must be a Date object, a number of milliseconds since 01.01.1970 or a string representing an RFC2822 or ISO 8601 date.'); + } + ngModelCtrl.$setValidity('date', isValid); + } + this.refreshView(); + }; + + this.refreshView = function() { + if ( this.element ) { + this._refreshView(); + + var date = ngModelCtrl.$modelValue ? new Date(ngModelCtrl.$modelValue) : null; + ngModelCtrl.$setValidity('date-disabled', !date || (this.element && !this.isDisabled(date))); + } + }; + + this.createDateObject = function(date, format) { + var model = ngModelCtrl.$modelValue ? new Date(ngModelCtrl.$modelValue) : null; + return { + date: date, + label: dateFilter(date, format), + selected: model && this.compare(date, model) === 0, + disabled: this.isDisabled(date), + current: this.compare(date, new Date()) === 0 + }; + }; + + this.isDisabled = function( date ) { + return ((this.minDate && this.compare(date, this.minDate) < 0) || (this.maxDate && this.compare(date, this.maxDate) > 0) || ($attrs.dateDisabled && $scope.dateDisabled({date: date, mode: $scope.datepickerMode}))); + }; + + // Split array into smaller arrays + this.split = function(arr, size) { + var arrays = []; + while (arr.length > 0) { + arrays.push(arr.splice(0, size)); + } + return arrays; + }; + + $scope.select = function( date ) { + if ( $scope.datepickerMode === self.minMode ) { + var dt = ngModelCtrl.$modelValue ? new Date( ngModelCtrl.$modelValue ) : new Date(0, 0, 0, 0, 0, 0, 0); + dt.setFullYear( date.getFullYear(), date.getMonth(), date.getDate() ); + ngModelCtrl.$setViewValue( dt ); + ngModelCtrl.$render(); + } else { + self.activeDate = date; + $scope.datepickerMode = self.modes[ self.modes.indexOf( $scope.datepickerMode ) - 1 ]; + } + }; + + $scope.move = function( direction ) { + var year = self.activeDate.getFullYear() + direction * (self.step.years || 0), + month = self.activeDate.getMonth() + direction * (self.step.months || 0); + self.activeDate.setFullYear(year, month, 1); + self.refreshView(); + }; + + $scope.toggleMode = function( direction ) { + direction = direction || 1; + + if (($scope.datepickerMode === self.maxMode && direction === 1) || ($scope.datepickerMode === self.minMode && direction === -1)) { + return; + } + + $scope.datepickerMode = self.modes[ self.modes.indexOf( $scope.datepickerMode ) + direction ]; + }; + + // Key event mapper + $scope.keys = { 13:'enter', 32:'space', 33:'pageup', 34:'pagedown', 35:'end', 36:'home', 37:'left', 38:'up', 39:'right', 40:'down' }; + + var focusElement = function() { + $timeout(function() { + self.element[0].focus(); + }, 0 , false); + }; + + // Listen for focus requests from popup directive + $scope.$on('datepicker.focus', focusElement); + + $scope.keydown = function( evt ) { + var key = $scope.keys[evt.which]; + + if ( !key || evt.shiftKey || evt.altKey ) { + return; + } + + evt.preventDefault(); + evt.stopPropagation(); + + if (key === 'enter' || key === 'space') { + if ( self.isDisabled(self.activeDate)) { + return; // do nothing + } + $scope.select(self.activeDate); + focusElement(); + } else if (evt.ctrlKey && (key === 'up' || key === 'down')) { + $scope.toggleMode(key === 'up' ? 1 : -1); + focusElement(); + } else { + self.handleKeyDown(key, evt); + self.refreshView(); + } + }; +}]) + +.directive( 'datepicker', function () { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/datepicker.html', + scope: { + datepickerMode: '=?', + dateDisabled: '&' + }, + require: ['datepicker', '?^ngModel'], + controller: 'DatepickerController', + link: function(scope, element, attrs, ctrls) { + var datepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + datepickerCtrl.init( ngModelCtrl ); + } + } + }; +}) + +.directive('daypicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/day.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + scope.showWeeks = ctrl.showWeeks; + + ctrl.step = { months: 1 }; + ctrl.element = element; + + var DAYS_IN_MONTH = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; + function getDaysInMonth( year, month ) { + return ((month === 1) && (year % 4 === 0) && ((year % 100 !== 0) || (year % 400 === 0))) ? 29 : DAYS_IN_MONTH[month]; + } + + function getDates(startDate, n) { + var dates = new Array(n), current = new Date(startDate), i = 0; + current.setHours(12); // Prevent repeated dates because of timezone bug + while ( i < n ) { + dates[i++] = new Date(current); + current.setDate( current.getDate() + 1 ); + } + return dates; + } + + ctrl._refreshView = function() { + var year = ctrl.activeDate.getFullYear(), + month = ctrl.activeDate.getMonth(), + firstDayOfMonth = new Date(year, month, 1), + difference = ctrl.startingDay - firstDayOfMonth.getDay(), + numDisplayedFromPreviousMonth = (difference > 0) ? 7 - difference : - difference, + firstDate = new Date(firstDayOfMonth); + + if ( numDisplayedFromPreviousMonth > 0 ) { + firstDate.setDate( - numDisplayedFromPreviousMonth + 1 ); + } + + // 42 is the number of days on a six-month calendar + var days = getDates(firstDate, 42); + for (var i = 0; i < 42; i ++) { + days[i] = angular.extend(ctrl.createDateObject(days[i], ctrl.formatDay), { + secondary: days[i].getMonth() !== month, + uid: scope.uniqueId + '-' + i + }); + } + + scope.labels = new Array(7); + for (var j = 0; j < 7; j++) { + scope.labels[j] = { + abbr: dateFilter(days[j].date, ctrl.formatDayHeader), + full: dateFilter(days[j].date, 'EEEE') + }; + } + + scope.title = dateFilter(ctrl.activeDate, ctrl.formatDayTitle); + scope.rows = ctrl.split(days, 7); + + if ( scope.showWeeks ) { + scope.weekNumbers = []; + var weekNumber = getISO8601WeekNumber( scope.rows[0][0].date ), + numWeeks = scope.rows.length; + while( scope.weekNumbers.push(weekNumber++) < numWeeks ) {} + } + }; + + ctrl.compare = function(date1, date2) { + return (new Date( date1.getFullYear(), date1.getMonth(), date1.getDate() ) - new Date( date2.getFullYear(), date2.getMonth(), date2.getDate() ) ); + }; + + function getISO8601WeekNumber(date) { + var checkDate = new Date(date); + checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); // Thursday + var time = checkDate.getTime(); + checkDate.setMonth(0); // Compare with Jan 1 + checkDate.setDate(1); + return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; + } + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getDate(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 7; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 7; + } else if (key === 'pageup' || key === 'pagedown') { + var month = ctrl.activeDate.getMonth() + (key === 'pageup' ? - 1 : 1); + ctrl.activeDate.setMonth(month, 1); + date = Math.min(getDaysInMonth(ctrl.activeDate.getFullYear(), ctrl.activeDate.getMonth()), date); + } else if (key === 'home') { + date = 1; + } else if (key === 'end') { + date = getDaysInMonth(ctrl.activeDate.getFullYear(), ctrl.activeDate.getMonth()); + } + ctrl.activeDate.setDate(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.directive('monthpicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/month.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + ctrl.step = { years: 1 }; + ctrl.element = element; + + ctrl._refreshView = function() { + var months = new Array(12), + year = ctrl.activeDate.getFullYear(); + + for ( var i = 0; i < 12; i++ ) { + months[i] = angular.extend(ctrl.createDateObject(new Date(year, i, 1), ctrl.formatMonth), { + uid: scope.uniqueId + '-' + i + }); + } + + scope.title = dateFilter(ctrl.activeDate, ctrl.formatMonthTitle); + scope.rows = ctrl.split(months, 3); + }; + + ctrl.compare = function(date1, date2) { + return new Date( date1.getFullYear(), date1.getMonth() ) - new Date( date2.getFullYear(), date2.getMonth() ); + }; + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getMonth(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 3; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 3; + } else if (key === 'pageup' || key === 'pagedown') { + var year = ctrl.activeDate.getFullYear() + (key === 'pageup' ? - 1 : 1); + ctrl.activeDate.setFullYear(year); + } else if (key === 'home') { + date = 0; + } else if (key === 'end') { + date = 11; + } + ctrl.activeDate.setMonth(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.directive('yearpicker', ['dateFilter', function (dateFilter) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/datepicker/year.html', + require: '^datepicker', + link: function(scope, element, attrs, ctrl) { + var range = ctrl.yearRange; + + ctrl.step = { years: range }; + ctrl.element = element; + + function getStartingYear( year ) { + return parseInt((year - 1) / range, 10) * range + 1; + } + + ctrl._refreshView = function() { + var years = new Array(range); + + for ( var i = 0, start = getStartingYear(ctrl.activeDate.getFullYear()); i < range; i++ ) { + years[i] = angular.extend(ctrl.createDateObject(new Date(start + i, 0, 1), ctrl.formatYear), { + uid: scope.uniqueId + '-' + i + }); + } + + scope.title = [years[0].label, years[range - 1].label].join(' - '); + scope.rows = ctrl.split(years, 5); + }; + + ctrl.compare = function(date1, date2) { + return date1.getFullYear() - date2.getFullYear(); + }; + + ctrl.handleKeyDown = function( key, evt ) { + var date = ctrl.activeDate.getFullYear(); + + if (key === 'left') { + date = date - 1; // up + } else if (key === 'up') { + date = date - 5; // down + } else if (key === 'right') { + date = date + 1; // down + } else if (key === 'down') { + date = date + 5; + } else if (key === 'pageup' || key === 'pagedown') { + date += (key === 'pageup' ? - 1 : 1) * ctrl.step.years; + } else if (key === 'home') { + date = getStartingYear( ctrl.activeDate.getFullYear() ); + } else if (key === 'end') { + date = getStartingYear( ctrl.activeDate.getFullYear() ) + range - 1; + } + ctrl.activeDate.setFullYear(date); + }; + + ctrl.refreshView(); + } + }; +}]) + +.constant('datepickerPopupConfig', { + datepickerPopup: 'yyyy-MM-dd', + currentText: 'Today', + clearText: 'Clear', + closeText: 'Done', + closeOnDateSelection: true, + appendToBody: false, + showButtonBar: true +}) + +.directive('datepickerPopup', ['$compile', '$parse', '$document', '$position', 'dateFilter', 'dateParser', 'datepickerPopupConfig', +function ($compile, $parse, $document, $position, dateFilter, dateParser, datepickerPopupConfig) { + return { + restrict: 'EA', + require: 'ngModel', + scope: { + isOpen: '=?', + currentText: '@', + clearText: '@', + closeText: '@', + dateDisabled: '&' + }, + link: function(scope, element, attrs, ngModel) { + var dateFormat, + closeOnDateSelection = angular.isDefined(attrs.closeOnDateSelection) ? scope.$parent.$eval(attrs.closeOnDateSelection) : datepickerPopupConfig.closeOnDateSelection, + appendToBody = angular.isDefined(attrs.datepickerAppendToBody) ? scope.$parent.$eval(attrs.datepickerAppendToBody) : datepickerPopupConfig.appendToBody; + + scope.showButtonBar = angular.isDefined(attrs.showButtonBar) ? scope.$parent.$eval(attrs.showButtonBar) : datepickerPopupConfig.showButtonBar; + + scope.getText = function( key ) { + return scope[key + 'Text'] || datepickerPopupConfig[key + 'Text']; + }; + + attrs.$observe('datepickerPopup', function(value) { + dateFormat = value || datepickerPopupConfig.datepickerPopup; + ngModel.$render(); + }); + + // popup element used to display calendar + var popupEl = angular.element('<div datepicker-popup-wrap><div datepicker></div></div>'); + popupEl.attr({ + 'ng-model': 'date', + 'ng-change': 'dateSelection()' + }); + + function cameltoDash( string ){ + return string.replace(/([A-Z])/g, function($1) { return '-' + $1.toLowerCase(); }); + } + + // datepicker element + var datepickerEl = angular.element(popupEl.children()[0]); + if ( attrs.datepickerOptions ) { + angular.forEach(scope.$parent.$eval(attrs.datepickerOptions), function( value, option ) { + datepickerEl.attr( cameltoDash(option), value ); + }); + } + + scope.watchData = {}; + angular.forEach(['minDate', 'maxDate', 'datepickerMode'], function( key ) { + if ( attrs[key] ) { + var getAttribute = $parse(attrs[key]); + scope.$parent.$watch(getAttribute, function(value){ + scope.watchData[key] = value; + }); + datepickerEl.attr(cameltoDash(key), 'watchData.' + key); + + // Propagate changes from datepicker to outside + if ( key === 'datepickerMode' ) { + var setAttribute = getAttribute.assign; + scope.$watch('watchData.' + key, function(value, oldvalue) { + if ( value !== oldvalue ) { + setAttribute(scope.$parent, value); + } + }); + } + } + }); + if (attrs.dateDisabled) { + datepickerEl.attr('date-disabled', 'dateDisabled({ date: date, mode: mode })'); + } + + function parseDate(viewValue) { + if (!viewValue) { + ngModel.$setValidity('date', true); + return null; + } else if (angular.isDate(viewValue) && !isNaN(viewValue)) { + ngModel.$setValidity('date', true); + return viewValue; + } else if (angular.isString(viewValue)) { + var date = dateParser.parse(viewValue, dateFormat) || new Date(viewValue); + if (isNaN(date)) { + ngModel.$setValidity('date', false); + return undefined; + } else { + ngModel.$setValidity('date', true); + return date; + } + } else { + ngModel.$setValidity('date', false); + return undefined; + } + } + ngModel.$parsers.unshift(parseDate); + + // Inner change + scope.dateSelection = function(dt) { + if (angular.isDefined(dt)) { + scope.date = dt; + } + ngModel.$setViewValue(scope.date); + ngModel.$render(); + + if ( closeOnDateSelection ) { + scope.isOpen = false; + element[0].focus(); + } + }; + + element.bind('input change keyup', function() { + scope.$apply(function() { + scope.date = ngModel.$modelValue; + }); + }); + + // Outter change + ngModel.$render = function() { + var date = ngModel.$viewValue ? dateFilter(ngModel.$viewValue, dateFormat) : ''; + element.val(date); + scope.date = parseDate( ngModel.$modelValue ); + }; + + var documentClickBind = function(event) { + if (scope.isOpen && event.target !== element[0]) { + scope.$apply(function() { + scope.isOpen = false; + }); + } + }; + + var keydown = function(evt, noApply) { + scope.keydown(evt); + }; + element.bind('keydown', keydown); + + scope.keydown = function(evt) { + if (evt.which === 27) { + evt.preventDefault(); + evt.stopPropagation(); + scope.close(); + } else if (evt.which === 40 && !scope.isOpen) { + scope.isOpen = true; + } + }; + + scope.$watch('isOpen', function(value) { + if (value) { + scope.$broadcast('datepicker.focus'); + scope.position = appendToBody ? $position.offset(element) : $position.position(element); + scope.position.top = scope.position.top + element.prop('offsetHeight'); + + $document.bind('click', documentClickBind); + } else { + $document.unbind('click', documentClickBind); + } + }); + + scope.select = function( date ) { + if (date === 'today') { + var today = new Date(); + if (angular.isDate(ngModel.$modelValue)) { + date = new Date(ngModel.$modelValue); + date.setFullYear(today.getFullYear(), today.getMonth(), today.getDate()); + } else { + date = new Date(today.setHours(0, 0, 0, 0)); + } + } + scope.dateSelection( date ); + }; + + scope.close = function() { + scope.isOpen = false; + element[0].focus(); + }; + + var $popup = $compile(popupEl)(scope); + // Prevent jQuery cache memory leak (template is now redundant after linking) + popupEl.remove(); + + if ( appendToBody ) { + $document.find('body').append($popup); + } else { + element.after($popup); + } + + scope.$on('$destroy', function() { + $popup.remove(); + element.unbind('keydown', keydown); + $document.unbind('click', documentClickBind); + }); + } + }; +}]) + +.directive('datepickerPopupWrap', function() { + return { + restrict:'EA', + replace: true, + transclude: true, + templateUrl: 'template/datepicker/popup.html', + link:function (scope, element, attrs) { + element.bind('click', function(event) { + event.preventDefault(); + event.stopPropagation(); + }); + } + }; +}); + +angular.module('ui.bootstrap.dropdown', []) + +.constant('dropdownConfig', { + openClass: 'open' +}) + +.service('dropdownService', ['$document', function($document) { + var openScope = null; + + this.open = function( dropdownScope ) { + if ( !openScope ) { + $document.bind('click', closeDropdown); + $document.bind('keydown', escapeKeyBind); + } + + if ( openScope && openScope !== dropdownScope ) { + openScope.isOpen = false; + } + + openScope = dropdownScope; + }; + + this.close = function( dropdownScope ) { + if ( openScope === dropdownScope ) { + openScope = null; + $document.unbind('click', closeDropdown); + $document.unbind('keydown', escapeKeyBind); + } + }; + + var closeDropdown = function( evt ) { + var toggleElement = openScope.getToggleElement(); + if ( evt && toggleElement && toggleElement[0].contains(evt.target) ) { + return; + } + + openScope.$apply(function() { + openScope.isOpen = false; + }); + }; + + var escapeKeyBind = function( evt ) { + if ( evt.which === 27 ) { + openScope.focusToggleElement(); + closeDropdown(); + } + }; +}]) + +.controller('DropdownController', ['$scope', '$attrs', '$parse', 'dropdownConfig', 'dropdownService', '$animate', function($scope, $attrs, $parse, dropdownConfig, dropdownService, $animate) { + var self = this, + scope = $scope.$new(), // create a child scope so we are not polluting original one + openClass = dropdownConfig.openClass, + getIsOpen, + setIsOpen = angular.noop, + toggleInvoker = $attrs.onToggle ? $parse($attrs.onToggle) : angular.noop; + + this.init = function( element ) { + self.$element = element; + + if ( $attrs.isOpen ) { + getIsOpen = $parse($attrs.isOpen); + setIsOpen = getIsOpen.assign; + + $scope.$watch(getIsOpen, function(value) { + scope.isOpen = !!value; + }); + } + }; + + this.toggle = function( open ) { + return scope.isOpen = arguments.length ? !!open : !scope.isOpen; + }; + + // Allow other directives to watch status + this.isOpen = function() { + return scope.isOpen; + }; + + scope.getToggleElement = function() { + return self.toggleElement; + }; + + scope.focusToggleElement = function() { + if ( self.toggleElement ) { + self.toggleElement[0].focus(); + } + }; + + scope.$watch('isOpen', function( isOpen, wasOpen ) { + $animate[isOpen ? 'addClass' : 'removeClass'](self.$element, openClass); + + if ( isOpen ) { + scope.focusToggleElement(); + dropdownService.open( scope ); + } else { + dropdownService.close( scope ); + } + + setIsOpen($scope, isOpen); + if (angular.isDefined(isOpen) && isOpen !== wasOpen) { + toggleInvoker($scope, { open: !!isOpen }); + } + }); + + $scope.$on('$locationChangeSuccess', function() { + scope.isOpen = false; + }); + + $scope.$on('$destroy', function() { + scope.$destroy(); + }); +}]) + +.directive('dropdown', function() { + return { + restrict: 'CA', + controller: 'DropdownController', + link: function(scope, element, attrs, dropdownCtrl) { + dropdownCtrl.init( element ); + } + }; +}) + +.directive('dropdownToggle', function() { + return { + restrict: 'CA', + require: '?^dropdown', + link: function(scope, element, attrs, dropdownCtrl) { + if ( !dropdownCtrl ) { + return; + } + + dropdownCtrl.toggleElement = element; + + var toggleDropdown = function(event) { + event.preventDefault(); + + if ( !element.hasClass('disabled') && !attrs.disabled ) { + scope.$apply(function() { + dropdownCtrl.toggle(); + }); + } + }; + + element.bind('click', toggleDropdown); + + // WAI-ARIA + element.attr({ 'aria-haspopup': true, 'aria-expanded': false }); + scope.$watch(dropdownCtrl.isOpen, function( isOpen ) { + element.attr('aria-expanded', !!isOpen); + }); + + scope.$on('$destroy', function() { + element.unbind('click', toggleDropdown); + }); + } + }; +}); + +angular.module('ui.bootstrap.modal', ['ui.bootstrap.transition']) + +/** + * A helper, internal data structure that acts as a map but also allows getting / removing + * elements in the LIFO order + */ + .factory('$$stackedMap', function () { + return { + createNew: function () { + var stack = []; + + return { + add: function (key, value) { + stack.push({ + key: key, + value: value + }); + }, + get: function (key) { + for (var i = 0; i < stack.length; i++) { + if (key == stack[i].key) { + return stack[i]; + } + } + }, + keys: function() { + var keys = []; + for (var i = 0; i < stack.length; i++) { + keys.push(stack[i].key); + } + return keys; + }, + top: function () { + return stack[stack.length - 1]; + }, + remove: function (key) { + var idx = -1; + for (var i = 0; i < stack.length; i++) { + if (key == stack[i].key) { + idx = i; + break; + } + } + return stack.splice(idx, 1)[0]; + }, + removeTop: function () { + return stack.splice(stack.length - 1, 1)[0]; + }, + length: function () { + return stack.length; + } + }; + } + }; + }) + +/** + * A helper directive for the $modal service. It creates a backdrop element. + */ + .directive('modalBackdrop', ['$timeout', function ($timeout) { + return { + restrict: 'EA', + replace: true, + templateUrl: 'template/modal/backdrop.html', + link: function (scope, element, attrs) { + scope.backdropClass = attrs.backdropClass || ''; + + scope.animate = false; + + //trigger CSS transitions + $timeout(function () { + scope.animate = true; + }); + } + }; + }]) + + .directive('modalWindow', ['$modalStack', '$timeout', function ($modalStack, $timeout) { + return { + restrict: 'EA', + scope: { + index: '@', + animate: '=' + }, + replace: true, + transclude: true, + templateUrl: function(tElement, tAttrs) { + return tAttrs.templateUrl || 'template/modal/window.html'; + }, + link: function (scope, element, attrs) { + element.addClass(attrs.windowClass || ''); + scope.size = attrs.size; + + $timeout(function () { + // trigger CSS transitions + scope.animate = true; + + /** + * Auto-focusing of a freshly-opened modal element causes any child elements + * with the autofocus attribute to loose focus. This is an issue on touch + * based devices which will show and then hide the onscreen keyboard. + * Attempts to refocus the autofocus element via JavaScript will not reopen + * the onscreen keyboard. Fixed by updated the focusing logic to only autofocus + * the modal element if the modal does not contain an autofocus element. + */ + if (!element[0].querySelectorAll('[autofocus]').length) { + element[0].focus(); + } + }); + + scope.close = function (evt) { + var modal = $modalStack.getTop(); + if (modal && modal.value.backdrop && modal.value.backdrop != 'static' && (evt.target === evt.currentTarget)) { + evt.preventDefault(); + evt.stopPropagation(); + $modalStack.dismiss(modal.key, 'backdrop click'); + } + }; + } + }; + }]) + + .directive('modalTransclude', function () { + return { + link: function($scope, $element, $attrs, controller, $transclude) { + $transclude($scope.$parent, function(clone) { + $element.empty(); + $element.append(clone); + }); + } + }; + }) + + .factory('$modalStack', ['$transition', '$timeout', '$document', '$compile', '$rootScope', '$$stackedMap', + function ($transition, $timeout, $document, $compile, $rootScope, $$stackedMap) { + + var OPENED_MODAL_CLASS = 'modal-open'; + + var backdropDomEl, backdropScope; + var openedWindows = $$stackedMap.createNew(); + var $modalStack = {}; + + function backdropIndex() { + var topBackdropIndex = -1; + var opened = openedWindows.keys(); + for (var i = 0; i < opened.length; i++) { + if (openedWindows.get(opened[i]).value.backdrop) { + topBackdropIndex = i; + } + } + return topBackdropIndex; + } + + $rootScope.$watch(backdropIndex, function(newBackdropIndex){ + if (backdropScope) { + backdropScope.index = newBackdropIndex; + } + }); + + function removeModalWindow(modalInstance) { + + var body = $document.find('body').eq(0); + var modalWindow = openedWindows.get(modalInstance).value; + + //clean up the stack + openedWindows.remove(modalInstance); + + //remove window DOM element + removeAfterAnimate(modalWindow.modalDomEl, modalWindow.modalScope, 300, function() { + modalWindow.modalScope.$destroy(); + body.toggleClass(OPENED_MODAL_CLASS, openedWindows.length() > 0); + checkRemoveBackdrop(); + }); + } + + function checkRemoveBackdrop() { + //remove backdrop if no longer needed + if (backdropDomEl && backdropIndex() == -1) { + var backdropScopeRef = backdropScope; + removeAfterAnimate(backdropDomEl, backdropScope, 150, function () { + backdropScopeRef.$destroy(); + backdropScopeRef = null; + }); + backdropDomEl = undefined; + backdropScope = undefined; + } + } + + function removeAfterAnimate(domEl, scope, emulateTime, done) { + // Closing animation + scope.animate = false; + + var transitionEndEventName = $transition.transitionEndEventName; + if (transitionEndEventName) { + // transition out + var timeout = $timeout(afterAnimating, emulateTime); + + domEl.bind(transitionEndEventName, function () { + $timeout.cancel(timeout); + afterAnimating(); + scope.$apply(); + }); + } else { + // Ensure this call is async + $timeout(afterAnimating); + } + + function afterAnimating() { + if (afterAnimating.done) { + return; + } + afterAnimating.done = true; + + domEl.remove(); + if (done) { + done(); + } + } + } + + $document.bind('keydown', function (evt) { + var modal; + + if (evt.which === 27) { + modal = openedWindows.top(); + if (modal && modal.value.keyboard) { + evt.preventDefault(); + $rootScope.$apply(function () { + $modalStack.dismiss(modal.key, 'escape key press'); + }); + } + } + }); + + $modalStack.open = function (modalInstance, modal) { + + openedWindows.add(modalInstance, { + deferred: modal.deferred, + modalScope: modal.scope, + backdrop: modal.backdrop, + keyboard: modal.keyboard + }); + + var body = $document.find('body').eq(0), + currBackdropIndex = backdropIndex(); + + if (currBackdropIndex >= 0 && !backdropDomEl) { + backdropScope = $rootScope.$new(true); + backdropScope.index = currBackdropIndex; + var angularBackgroundDomEl = angular.element('<div modal-backdrop></div>'); + angularBackgroundDomEl.attr('backdrop-class', modal.backdropClass); + backdropDomEl = $compile(angularBackgroundDomEl)(backdropScope); + body.append(backdropDomEl); + } + + var angularDomEl = angular.element('<div modal-window></div>'); + angularDomEl.attr({ + 'template-url': modal.windowTemplateUrl, + 'window-class': modal.windowClass, + 'size': modal.size, + 'index': openedWindows.length() - 1, + 'animate': 'animate' + }).html(modal.content); + + var modalDomEl = $compile(angularDomEl)(modal.scope); + openedWindows.top().value.modalDomEl = modalDomEl; + body.append(modalDomEl); + body.addClass(OPENED_MODAL_CLASS); + }; + + $modalStack.close = function (modalInstance, result) { + var modalWindow = openedWindows.get(modalInstance); + if (modalWindow) { + modalWindow.value.deferred.resolve(result); + removeModalWindow(modalInstance); + } + }; + + $modalStack.dismiss = function (modalInstance, reason) { + var modalWindow = openedWindows.get(modalInstance); + if (modalWindow) { + modalWindow.value.deferred.reject(reason); + removeModalWindow(modalInstance); + } + }; + + $modalStack.dismissAll = function (reason) { + var topModal = this.getTop(); + while (topModal) { + this.dismiss(topModal.key, reason); + topModal = this.getTop(); + } + }; + + $modalStack.getTop = function () { + return openedWindows.top(); + }; + + return $modalStack; + }]) + + .provider('$modal', function () { + + var $modalProvider = { + options: { + backdrop: true, //can be also false or 'static' + keyboard: true + }, + $get: ['$injector', '$rootScope', '$q', '$http', '$templateCache', '$controller', '$modalStack', + function ($injector, $rootScope, $q, $http, $templateCache, $controller, $modalStack) { + + var $modal = {}; + + function getTemplatePromise(options) { + return options.template ? $q.when(options.template) : + $http.get(angular.isFunction(options.templateUrl) ? (options.templateUrl)() : options.templateUrl, + {cache: $templateCache}).then(function (result) { + return result.data; + }); + } + + function getResolvePromises(resolves) { + var promisesArr = []; + angular.forEach(resolves, function (value) { + if (angular.isFunction(value) || angular.isArray(value)) { + promisesArr.push($q.when($injector.invoke(value))); + } + }); + return promisesArr; + } + + $modal.open = function (modalOptions) { + + var modalResultDeferred = $q.defer(); + var modalOpenedDeferred = $q.defer(); + + //prepare an instance of a modal to be injected into controllers and returned to a caller + var modalInstance = { + result: modalResultDeferred.promise, + opened: modalOpenedDeferred.promise, + close: function (result) { + $modalStack.close(modalInstance, result); + }, + dismiss: function (reason) { + $modalStack.dismiss(modalInstance, reason); + } + }; + + //merge and clean up options + modalOptions = angular.extend({}, $modalProvider.options, modalOptions); + modalOptions.resolve = modalOptions.resolve || {}; + + //verify options + if (!modalOptions.template && !modalOptions.templateUrl) { + throw new Error('One of template or templateUrl options is required.'); + } + + var templateAndResolvePromise = + $q.all([getTemplatePromise(modalOptions)].concat(getResolvePromises(modalOptions.resolve))); + + + templateAndResolvePromise.then(function resolveSuccess(tplAndVars) { + + var modalScope = (modalOptions.scope || $rootScope).$new(); + modalScope.$close = modalInstance.close; + modalScope.$dismiss = modalInstance.dismiss; + + var ctrlInstance, ctrlLocals = {}; + var resolveIter = 1; + + //controllers + if (modalOptions.controller) { + ctrlLocals.$scope = modalScope; + ctrlLocals.$modalInstance = modalInstance; + angular.forEach(modalOptions.resolve, function (value, key) { + ctrlLocals[key] = tplAndVars[resolveIter++]; + }); + + ctrlInstance = $controller(modalOptions.controller, ctrlLocals); + if (modalOptions.controllerAs) { + modalScope[modalOptions.controllerAs] = ctrlInstance; + } + } + + $modalStack.open(modalInstance, { + scope: modalScope, + deferred: modalResultDeferred, + content: tplAndVars[0], + backdrop: modalOptions.backdrop, + keyboard: modalOptions.keyboard, + backdropClass: modalOptions.backdropClass, + windowClass: modalOptions.windowClass, + windowTemplateUrl: modalOptions.windowTemplateUrl, + size: modalOptions.size + }); + + }, function resolveError(reason) { + modalResultDeferred.reject(reason); + }); + + templateAndResolvePromise.then(function () { + modalOpenedDeferred.resolve(true); + }, function () { + modalOpenedDeferred.reject(false); + }); + + return modalInstance; + }; + + return $modal; + }] + }; + + return $modalProvider; + }); + +angular.module('ui.bootstrap.pagination', []) + +.controller('PaginationController', ['$scope', '$attrs', '$parse', function ($scope, $attrs, $parse) { + var self = this, + ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl + setNumPages = $attrs.numPages ? $parse($attrs.numPages).assign : angular.noop; + + this.init = function(ngModelCtrl_, config) { + ngModelCtrl = ngModelCtrl_; + this.config = config; + + ngModelCtrl.$render = function() { + self.render(); + }; + + if ($attrs.itemsPerPage) { + $scope.$parent.$watch($parse($attrs.itemsPerPage), function(value) { + self.itemsPerPage = parseInt(value, 10); + $scope.totalPages = self.calculateTotalPages(); + }); + } else { + this.itemsPerPage = config.itemsPerPage; + } + }; + + this.calculateTotalPages = function() { + var totalPages = this.itemsPerPage < 1 ? 1 : Math.ceil($scope.totalItems / this.itemsPerPage); + return Math.max(totalPages || 0, 1); + }; + + this.render = function() { + $scope.page = parseInt(ngModelCtrl.$viewValue, 10) || 1; + }; + + $scope.selectPage = function(page) { + if ( $scope.page !== page && page > 0 && page <= $scope.totalPages) { + ngModelCtrl.$setViewValue(page); + ngModelCtrl.$render(); + } + }; + + $scope.getText = function( key ) { + return $scope[key + 'Text'] || self.config[key + 'Text']; + }; + $scope.noPrevious = function() { + return $scope.page === 1; + }; + $scope.noNext = function() { + return $scope.page === $scope.totalPages; + }; + + $scope.$watch('totalItems', function() { + $scope.totalPages = self.calculateTotalPages(); + }); + + $scope.$watch('totalPages', function(value) { + setNumPages($scope.$parent, value); // Readonly variable + + if ( $scope.page > value ) { + $scope.selectPage(value); + } else { + ngModelCtrl.$render(); + } + }); +}]) + +.constant('paginationConfig', { + itemsPerPage: 10, + boundaryLinks: false, + directionLinks: true, + firstText: 'First', + previousText: 'Previous', + nextText: 'Next', + lastText: 'Last', + rotate: true +}) + +.directive('pagination', ['$parse', 'paginationConfig', function($parse, paginationConfig) { + return { + restrict: 'EA', + scope: { + totalItems: '=', + firstText: '@', + previousText: '@', + nextText: '@', + lastText: '@' + }, + require: ['pagination', '?ngModel'], + controller: 'PaginationController', + templateUrl: 'template/pagination/pagination.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if (!ngModelCtrl) { + return; // do nothing if no ng-model + } + + // Setup configuration parameters + var maxSize = angular.isDefined(attrs.maxSize) ? scope.$parent.$eval(attrs.maxSize) : paginationConfig.maxSize, + rotate = angular.isDefined(attrs.rotate) ? scope.$parent.$eval(attrs.rotate) : paginationConfig.rotate; + scope.boundaryLinks = angular.isDefined(attrs.boundaryLinks) ? scope.$parent.$eval(attrs.boundaryLinks) : paginationConfig.boundaryLinks; + scope.directionLinks = angular.isDefined(attrs.directionLinks) ? scope.$parent.$eval(attrs.directionLinks) : paginationConfig.directionLinks; + + paginationCtrl.init(ngModelCtrl, paginationConfig); + + if (attrs.maxSize) { + scope.$parent.$watch($parse(attrs.maxSize), function(value) { + maxSize = parseInt(value, 10); + paginationCtrl.render(); + }); + } + + // Create page object used in template + function makePage(number, text, isActive) { + return { + number: number, + text: text, + active: isActive + }; + } + + function getPages(currentPage, totalPages) { + var pages = []; + + // Default page limits + var startPage = 1, endPage = totalPages; + var isMaxSized = ( angular.isDefined(maxSize) && maxSize < totalPages ); + + // recompute if maxSize + if ( isMaxSized ) { + if ( rotate ) { + // Current page is displayed in the middle of the visible ones + startPage = Math.max(currentPage - Math.floor(maxSize/2), 1); + endPage = startPage + maxSize - 1; + + // Adjust if limit is exceeded + if (endPage > totalPages) { + endPage = totalPages; + startPage = endPage - maxSize + 1; + } + } else { + // Visible pages are paginated with maxSize + startPage = ((Math.ceil(currentPage / maxSize) - 1) * maxSize) + 1; + + // Adjust last page if limit is exceeded + endPage = Math.min(startPage + maxSize - 1, totalPages); + } + } + + // Add page number links + for (var number = startPage; number <= endPage; number++) { + var page = makePage(number, number, number === currentPage); + pages.push(page); + } + + // Add links to move between page sets + if ( isMaxSized && ! rotate ) { + if ( startPage > 1 ) { + var previousPageSet = makePage(startPage - 1, '...', false); + pages.unshift(previousPageSet); + } + + if ( endPage < totalPages ) { + var nextPageSet = makePage(endPage + 1, '...', false); + pages.push(nextPageSet); + } + } + + return pages; + } + + var originalRender = paginationCtrl.render; + paginationCtrl.render = function() { + originalRender(); + if (scope.page > 0 && scope.page <= scope.totalPages) { + scope.pages = getPages(scope.page, scope.totalPages); + } + }; + } + }; +}]) + +.constant('pagerConfig', { + itemsPerPage: 10, + previousText: '« Previous', + nextText: 'Next »', + align: true +}) + +.directive('pager', ['pagerConfig', function(pagerConfig) { + return { + restrict: 'EA', + scope: { + totalItems: '=', + previousText: '@', + nextText: '@' + }, + require: ['pager', '?ngModel'], + controller: 'PaginationController', + templateUrl: 'template/pagination/pager.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var paginationCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if (!ngModelCtrl) { + return; // do nothing if no ng-model + } + + scope.align = angular.isDefined(attrs.align) ? scope.$parent.$eval(attrs.align) : pagerConfig.align; + paginationCtrl.init(ngModelCtrl, pagerConfig); + } + }; +}]); + +/** + * The following features are still outstanding: animation as a + * function, placement as a function, inside, support for more triggers than + * just mouse enter/leave, html tooltips, and selector delegation. + */ +angular.module( 'ui.bootstrap.tooltip', [ 'ui.bootstrap.position', 'ui.bootstrap.bindHtml' ] ) + +/** + * The $tooltip service creates tooltip- and popover-like directives as well as + * houses global options for them. + */ +.provider( '$tooltip', function () { + // The default options tooltip and popover. + var defaultOptions = { + placement: 'top', + animation: true, + popupDelay: 0 + }; + + // Default hide triggers for each show trigger + var triggerMap = { + 'mouseenter': 'mouseleave', + 'click': 'click', + 'focus': 'blur' + }; + + // The options specified to the provider globally. + var globalOptions = {}; + + /** + * `options({})` allows global configuration of all tooltips in the + * application. + * + * var app = angular.module( 'App', ['ui.bootstrap.tooltip'], function( $tooltipProvider ) { + * // place tooltips left instead of top by default + * $tooltipProvider.options( { placement: 'left' } ); + * }); + */ + this.options = function( value ) { + angular.extend( globalOptions, value ); + }; + + /** + * This allows you to extend the set of trigger mappings available. E.g.: + * + * $tooltipProvider.setTriggers( 'openTrigger': 'closeTrigger' ); + */ + this.setTriggers = function setTriggers ( triggers ) { + angular.extend( triggerMap, triggers ); + }; + + /** + * This is a helper function for translating camel-case to snake-case. + */ + function snake_case(name){ + var regexp = /[A-Z]/g; + var separator = '-'; + return name.replace(regexp, function(letter, pos) { + return (pos ? separator : '') + letter.toLowerCase(); + }); + } + + /** + * Returns the actual instance of the $tooltip service. + * TODO support multiple triggers + */ + this.$get = [ '$window', '$compile', '$timeout', '$parse', '$document', '$position', '$interpolate', function ( $window, $compile, $timeout, $parse, $document, $position, $interpolate ) { + return function $tooltip ( type, prefix, defaultTriggerShow ) { + var options = angular.extend( {}, defaultOptions, globalOptions ); + + /** + * Returns an object of show and hide triggers. + * + * If a trigger is supplied, + * it is used to show the tooltip; otherwise, it will use the `trigger` + * option passed to the `$tooltipProvider.options` method; else it will + * default to the trigger supplied to this directive factory. + * + * The hide trigger is based on the show trigger. If the `trigger` option + * was passed to the `$tooltipProvider.options` method, it will use the + * mapped trigger from `triggerMap` or the passed trigger if the map is + * undefined; otherwise, it uses the `triggerMap` value of the show + * trigger; else it will just use the show trigger. + */ + function getTriggers ( trigger ) { + var show = trigger || options.trigger || defaultTriggerShow; + var hide = triggerMap[show] || show; + return { + show: show, + hide: hide + }; + } + + var directiveName = snake_case( type ); + + var startSym = $interpolate.startSymbol(); + var endSym = $interpolate.endSymbol(); + var template = + '<div '+ directiveName +'-popup '+ + 'title="'+startSym+'tt_title'+endSym+'" '+ + 'content="'+startSym+'tt_content'+endSym+'" '+ + 'placement="'+startSym+'tt_placement'+endSym+'" '+ + 'animation="tt_animation" '+ + 'is-open="tt_isOpen"'+ + '>'+ + '</div>'; + + return { + restrict: 'EA', + scope: true, + compile: function (tElem, tAttrs) { + var tooltipLinker = $compile( template ); + + return function link ( scope, element, attrs ) { + var tooltip; + var transitionTimeout; + var popupTimeout; + var appendToBody = angular.isDefined( options.appendToBody ) ? options.appendToBody : false; + var triggers = getTriggers( undefined ); + var hasEnableExp = angular.isDefined(attrs[prefix+'Enable']); + + var positionTooltip = function () { + + var ttPosition = $position.positionElements(element, tooltip, scope.tt_placement, appendToBody); + ttPosition.top += 'px'; + ttPosition.left += 'px'; + + // Now set the calculated positioning. + tooltip.css( ttPosition ); + }; + + // By default, the tooltip is not open. + // TODO add ability to start tooltip opened + scope.tt_isOpen = false; + + function toggleTooltipBind () { + if ( ! scope.tt_isOpen ) { + showTooltipBind(); + } else { + hideTooltipBind(); + } + } + + // Show the tooltip with delay if specified, otherwise show it immediately + function showTooltipBind() { + if(hasEnableExp && !scope.$eval(attrs[prefix+'Enable'])) { + return; + } + if ( scope.tt_popupDelay ) { + // Do nothing if the tooltip was already scheduled to pop-up. + // This happens if show is triggered multiple times before any hide is triggered. + if (!popupTimeout) { + popupTimeout = $timeout( show, scope.tt_popupDelay, false ); + popupTimeout.then(function(reposition){reposition();}); + } + } else { + show()(); + } + } + + function hideTooltipBind () { + scope.$apply(function () { + hide(); + }); + } + + // Show the tooltip popup element. + function show() { + + popupTimeout = null; + + // If there is a pending remove transition, we must cancel it, lest the + // tooltip be mysteriously removed. + if ( transitionTimeout ) { + $timeout.cancel( transitionTimeout ); + transitionTimeout = null; + } + + // Don't show empty tooltips. + if ( ! scope.tt_content ) { + return angular.noop; + } + + createTooltip(); + + // Set the initial positioning. + tooltip.css({ top: 0, left: 0, display: 'block' }); + + // Now we add it to the DOM because need some info about it. But it's not + // visible yet anyway. + if ( appendToBody ) { + $document.find( 'body' ).append( tooltip ); + } else { + element.after( tooltip ); + } + + positionTooltip(); + + // And show the tooltip. + scope.tt_isOpen = true; + scope.$digest(); // digest required as $apply is not called + + // Return positioning function as promise callback for correct + // positioning after draw. + return positionTooltip; + } + + // Hide the tooltip popup element. + function hide() { + // First things first: we don't show it anymore. + scope.tt_isOpen = false; + + //if tooltip is going to be shown after delay, we must cancel this + $timeout.cancel( popupTimeout ); + popupTimeout = null; + + // And now we remove it from the DOM. However, if we have animation, we + // need to wait for it to expire beforehand. + // FIXME: this is a placeholder for a port of the transitions library. + if ( scope.tt_animation ) { + if (!transitionTimeout) { + transitionTimeout = $timeout(removeTooltip, 500); + } + } else { + removeTooltip(); + } + } + + function createTooltip() { + // There can only be one tooltip element per directive shown at once. + if (tooltip) { + removeTooltip(); + } + tooltip = tooltipLinker(scope, function () {}); + + // Get contents rendered into the tooltip + scope.$digest(); + } + + function removeTooltip() { + transitionTimeout = null; + if (tooltip) { + tooltip.remove(); + tooltip = null; + } + } + + /** + * Observe the relevant attributes. + */ + attrs.$observe( type, function ( val ) { + scope.tt_content = val; + + if (!val && scope.tt_isOpen ) { + hide(); + } + }); + + attrs.$observe( prefix+'Title', function ( val ) { + scope.tt_title = val; + }); + + attrs.$observe( prefix+'Placement', function ( val ) { + scope.tt_placement = angular.isDefined( val ) ? val : options.placement; + }); + + attrs.$observe( prefix+'PopupDelay', function ( val ) { + var delay = parseInt( val, 10 ); + scope.tt_popupDelay = ! isNaN(delay) ? delay : options.popupDelay; + }); + + var unregisterTriggers = function () { + element.unbind(triggers.show, showTooltipBind); + element.unbind(triggers.hide, hideTooltipBind); + }; + + attrs.$observe( prefix+'Trigger', function ( val ) { + unregisterTriggers(); + + triggers = getTriggers( val ); + + if ( triggers.show === triggers.hide ) { + element.bind( triggers.show, toggleTooltipBind ); + } else { + element.bind( triggers.show, showTooltipBind ); + element.bind( triggers.hide, hideTooltipBind ); + } + }); + + var animation = scope.$eval(attrs[prefix + 'Animation']); + scope.tt_animation = angular.isDefined(animation) ? !!animation : options.animation; + + attrs.$observe( prefix+'AppendToBody', function ( val ) { + appendToBody = angular.isDefined( val ) ? $parse( val )( scope ) : appendToBody; + }); + + // if a tooltip is attached to <body> we need to remove it on + // location change as its parent scope will probably not be destroyed + // by the change. + if ( appendToBody ) { + scope.$on('$locationChangeSuccess', function closeTooltipOnLocationChangeSuccess () { + if ( scope.tt_isOpen ) { + hide(); + } + }); + } + + // Make sure tooltip is destroyed and removed. + scope.$on('$destroy', function onDestroyTooltip() { + $timeout.cancel( transitionTimeout ); + $timeout.cancel( popupTimeout ); + unregisterTriggers(); + removeTooltip(); + }); + }; + } + }; + }; + }]; +}) + +.directive( 'tooltipPopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/tooltip/tooltip-popup.html' + }; +}) + +.directive( 'tooltip', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'tooltip', 'tooltip', 'mouseenter' ); +}]) + +.directive( 'tooltipHtmlUnsafePopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/tooltip/tooltip-html-unsafe-popup.html' + }; +}) + +.directive( 'tooltipHtmlUnsafe', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'tooltipHtmlUnsafe', 'tooltip', 'mouseenter' ); +}]); + +/** + * The following features are still outstanding: popup delay, animation as a + * function, placement as a function, inside, support for more triggers than + * just mouse enter/leave, html popovers, and selector delegatation. + */ +angular.module( 'ui.bootstrap.popover', [ 'ui.bootstrap.tooltip' ] ) + +.directive( 'popoverPopup', function () { + return { + restrict: 'EA', + replace: true, + scope: { title: '@', content: '@', placement: '@', animation: '&', isOpen: '&' }, + templateUrl: 'template/popover/popover.html' + }; +}) + +.directive( 'popover', [ '$tooltip', function ( $tooltip ) { + return $tooltip( 'popover', 'popover', 'click' ); +}]); + +angular.module('ui.bootstrap.progressbar', []) + +.constant('progressConfig', { + animate: true, + max: 100 +}) + +.controller('ProgressController', ['$scope', '$attrs', 'progressConfig', function($scope, $attrs, progressConfig) { + var self = this, + animate = angular.isDefined($attrs.animate) ? $scope.$parent.$eval($attrs.animate) : progressConfig.animate; + + this.bars = []; + $scope.max = angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : progressConfig.max; + + this.addBar = function(bar, element) { + if ( !animate ) { + element.css({'transition': 'none'}); + } + + this.bars.push(bar); + + bar.$watch('value', function( value ) { + bar.percent = +(100 * value / $scope.max).toFixed(2); + }); + + bar.$on('$destroy', function() { + element = null; + self.removeBar(bar); + }); + }; + + this.removeBar = function(bar) { + this.bars.splice(this.bars.indexOf(bar), 1); + }; +}]) + +.directive('progress', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + controller: 'ProgressController', + require: 'progress', + scope: {}, + templateUrl: 'template/progressbar/progress.html' + }; +}) + +.directive('bar', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + require: '^progress', + scope: { + value: '=', + type: '@' + }, + templateUrl: 'template/progressbar/bar.html', + link: function(scope, element, attrs, progressCtrl) { + progressCtrl.addBar(scope, element); + } + }; +}) + +.directive('progressbar', function() { + return { + restrict: 'EA', + replace: true, + transclude: true, + controller: 'ProgressController', + scope: { + value: '=', + type: '@' + }, + templateUrl: 'template/progressbar/progressbar.html', + link: function(scope, element, attrs, progressCtrl) { + progressCtrl.addBar(scope, angular.element(element.children()[0])); + } + }; +}); +angular.module('ui.bootstrap.rating', []) + +.constant('ratingConfig', { + max: 5, + stateOn: null, + stateOff: null +}) + +.controller('RatingController', ['$scope', '$attrs', 'ratingConfig', function($scope, $attrs, ratingConfig) { + var ngModelCtrl = { $setViewValue: angular.noop }; + + this.init = function(ngModelCtrl_) { + ngModelCtrl = ngModelCtrl_; + ngModelCtrl.$render = this.render; + + this.stateOn = angular.isDefined($attrs.stateOn) ? $scope.$parent.$eval($attrs.stateOn) : ratingConfig.stateOn; + this.stateOff = angular.isDefined($attrs.stateOff) ? $scope.$parent.$eval($attrs.stateOff) : ratingConfig.stateOff; + + var ratingStates = angular.isDefined($attrs.ratingStates) ? $scope.$parent.$eval($attrs.ratingStates) : + new Array( angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : ratingConfig.max ); + $scope.range = this.buildTemplateObjects(ratingStates); + }; + + this.buildTemplateObjects = function(states) { + for (var i = 0, n = states.length; i < n; i++) { + states[i] = angular.extend({ index: i }, { stateOn: this.stateOn, stateOff: this.stateOff }, states[i]); + } + return states; + }; + + $scope.rate = function(value) { + if ( !$scope.readonly && value >= 0 && value <= $scope.range.length ) { + ngModelCtrl.$setViewValue(value); + ngModelCtrl.$render(); + } + }; + + $scope.enter = function(value) { + if ( !$scope.readonly ) { + $scope.value = value; + } + $scope.onHover({value: value}); + }; + + $scope.reset = function() { + $scope.value = ngModelCtrl.$viewValue; + $scope.onLeave(); + }; + + $scope.onKeydown = function(evt) { + if (/(37|38|39|40)/.test(evt.which)) { + evt.preventDefault(); + evt.stopPropagation(); + $scope.rate( $scope.value + (evt.which === 38 || evt.which === 39 ? 1 : -1) ); + } + }; + + this.render = function() { + $scope.value = ngModelCtrl.$viewValue; + }; +}]) + +.directive('rating', function() { + return { + restrict: 'EA', + require: ['rating', 'ngModel'], + scope: { + readonly: '=?', + onHover: '&', + onLeave: '&' + }, + controller: 'RatingController', + templateUrl: 'template/rating/rating.html', + replace: true, + link: function(scope, element, attrs, ctrls) { + var ratingCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + ratingCtrl.init( ngModelCtrl ); + } + } + }; +}); + +/** + * @ngdoc overview + * @name ui.bootstrap.tabs + * + * @description + * AngularJS version of the tabs directive. + */ + +angular.module('ui.bootstrap.tabs', []) + +.controller('TabsetController', ['$scope', function TabsetCtrl($scope) { + var ctrl = this, + tabs = ctrl.tabs = $scope.tabs = []; + + ctrl.select = function(selectedTab) { + angular.forEach(tabs, function(tab) { + if (tab.active && tab !== selectedTab) { + tab.active = false; + tab.onDeselect(); + } + }); + selectedTab.active = true; + selectedTab.onSelect(); + }; + + ctrl.addTab = function addTab(tab) { + tabs.push(tab); + // we can't run the select function on the first tab + // since that would select it twice + if (tabs.length === 1) { + tab.active = true; + } else if (tab.active) { + ctrl.select(tab); + } + }; + + ctrl.removeTab = function removeTab(tab) { + var index = tabs.indexOf(tab); + //Select a new tab if the tab to be removed is selected + if (tab.active && tabs.length > 1) { + //If this is the last tab, select the previous tab. else, the next tab. + var newActiveIndex = index == tabs.length - 1 ? index - 1 : index + 1; + ctrl.select(tabs[newActiveIndex]); + } + tabs.splice(index, 1); + }; +}]) + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tabset + * @restrict EA + * + * @description + * Tabset is the outer container for the tabs directive + * + * @param {boolean=} vertical Whether or not to use vertical styling for the tabs. + * @param {boolean=} justified Whether or not to use justified styling for the tabs. + * + * @example +<example module="ui.bootstrap"> + <file name="index.html"> + <tabset> + <tab heading="Tab 1"><b>First</b> Content!</tab> + <tab heading="Tab 2"><i>Second</i> Content!</tab> + </tabset> + <hr /> + <tabset vertical="true"> + <tab heading="Vertical Tab 1"><b>First</b> Vertical Content!</tab> + <tab heading="Vertical Tab 2"><i>Second</i> Vertical Content!</tab> + </tabset> + <tabset justified="true"> + <tab heading="Justified Tab 1"><b>First</b> Justified Content!</tab> + <tab heading="Justified Tab 2"><i>Second</i> Justified Content!</tab> + </tabset> + </file> +</example> + */ +.directive('tabset', function() { + return { + restrict: 'EA', + transclude: true, + replace: true, + scope: { + type: '@' + }, + controller: 'TabsetController', + templateUrl: 'template/tabs/tabset.html', + link: function(scope, element, attrs) { + scope.vertical = angular.isDefined(attrs.vertical) ? scope.$parent.$eval(attrs.vertical) : false; + scope.justified = angular.isDefined(attrs.justified) ? scope.$parent.$eval(attrs.justified) : false; + } + }; +}) + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tab + * @restrict EA + * + * @param {string=} heading The visible heading, or title, of the tab. Set HTML headings with {@link ui.bootstrap.tabs.directive:tabHeading tabHeading}. + * @param {string=} select An expression to evaluate when the tab is selected. + * @param {boolean=} active A binding, telling whether or not this tab is selected. + * @param {boolean=} disabled A binding, telling whether or not this tab is disabled. + * + * @description + * Creates a tab with a heading and content. Must be placed within a {@link ui.bootstrap.tabs.directive:tabset tabset}. + * + * @example +<example module="ui.bootstrap"> + <file name="index.html"> + <div ng-controller="TabsDemoCtrl"> + <button class="btn btn-small" ng-click="items[0].active = true"> + Select item 1, using active binding + </button> + <button class="btn btn-small" ng-click="items[1].disabled = !items[1].disabled"> + Enable/disable item 2, using disabled binding + </button> + <br /> + <tabset> + <tab heading="Tab 1">First Tab</tab> + <tab select="alertMe()"> + <tab-heading><i class="icon-bell"></i> Alert me!</tab-heading> + Second Tab, with alert callback and html heading! + </tab> + <tab ng-repeat="item in items" + heading="{{item.title}}" + disabled="item.disabled" + active="item.active"> + {{item.content}} + </tab> + </tabset> + </div> + </file> + <file name="script.js"> + function TabsDemoCtrl($scope) { + $scope.items = [ + { title:"Dynamic Title 1", content:"Dynamic Item 0" }, + { title:"Dynamic Title 2", content:"Dynamic Item 1", disabled: true } + ]; + + $scope.alertMe = function() { + setTimeout(function() { + alert("You've selected the alert tab!"); + }); + }; + }; + </file> +</example> + */ + +/** + * @ngdoc directive + * @name ui.bootstrap.tabs.directive:tabHeading + * @restrict EA + * + * @description + * Creates an HTML heading for a {@link ui.bootstrap.tabs.directive:tab tab}. Must be placed as a child of a tab element. + * + * @example +<example module="ui.bootstrap"> + <file name="index.html"> + <tabset> + <tab> + <tab-heading><b>HTML</b> in my titles?!</tab-heading> + And some content, too! + </tab> + <tab> + <tab-heading><i class="icon-heart"></i> Icon heading?!?</tab-heading> + That's right. + </tab> + </tabset> + </file> +</example> + */ +.directive('tab', ['$parse', function($parse) { + return { + require: '^tabset', + restrict: 'EA', + replace: true, + templateUrl: 'template/tabs/tab.html', + transclude: true, + scope: { + active: '=?', + heading: '@', + onSelect: '&select', //This callback is called in contentHeadingTransclude + //once it inserts the tab's content into the dom + onDeselect: '&deselect' + }, + controller: function() { + //Empty controller so other directives can require being 'under' a tab + }, + compile: function(elm, attrs, transclude) { + return function postLink(scope, elm, attrs, tabsetCtrl) { + scope.$watch('active', function(active) { + if (active) { + tabsetCtrl.select(scope); + } + }); + + scope.disabled = false; + if ( attrs.disabled ) { + scope.$parent.$watch($parse(attrs.disabled), function(value) { + scope.disabled = !! value; + }); + } + + scope.select = function() { + if ( !scope.disabled ) { + scope.active = true; + } + }; + + tabsetCtrl.addTab(scope); + scope.$on('$destroy', function() { + tabsetCtrl.removeTab(scope); + }); + + //We need to transclude later, once the content container is ready. + //when this link happens, we're inside a tab heading. + scope.$transcludeFn = transclude; + }; + } + }; +}]) + +.directive('tabHeadingTransclude', [function() { + return { + restrict: 'A', + require: '^tab', + link: function(scope, elm, attrs, tabCtrl) { + scope.$watch('headingElement', function updateHeadingElement(heading) { + if (heading) { + elm.html(''); + elm.append(heading); + } + }); + } + }; +}]) + +.directive('tabContentTransclude', function() { + return { + restrict: 'A', + require: '^tabset', + link: function(scope, elm, attrs) { + var tab = scope.$eval(attrs.tabContentTransclude); + + //Now our tab is ready to be transcluded: both the tab heading area + //and the tab content area are loaded. Transclude 'em both. + tab.$transcludeFn(tab.$parent, function(contents) { + angular.forEach(contents, function(node) { + if (isTabHeading(node)) { + //Let tabHeadingTransclude know. + tab.headingElement = node; + } else { + elm.append(node); + } + }); + }); + } + }; + function isTabHeading(node) { + return node.tagName && ( + node.hasAttribute('tab-heading') || + node.hasAttribute('data-tab-heading') || + node.tagName.toLowerCase() === 'tab-heading' || + node.tagName.toLowerCase() === 'data-tab-heading' + ); + } +}) + +; + +angular.module('ui.bootstrap.timepicker', []) + +.constant('timepickerConfig', { + hourStep: 1, + minuteStep: 1, + showMeridian: true, + meridians: null, + readonlyInput: false, + mousewheel: true +}) + +.controller('TimepickerController', ['$scope', '$attrs', '$parse', '$log', '$locale', 'timepickerConfig', function($scope, $attrs, $parse, $log, $locale, timepickerConfig) { + var selected = new Date(), + ngModelCtrl = { $setViewValue: angular.noop }, // nullModelCtrl + meridians = angular.isDefined($attrs.meridians) ? $scope.$parent.$eval($attrs.meridians) : timepickerConfig.meridians || $locale.DATETIME_FORMATS.AMPMS; + + this.init = function( ngModelCtrl_, inputs ) { + ngModelCtrl = ngModelCtrl_; + ngModelCtrl.$render = this.render; + + var hoursInputEl = inputs.eq(0), + minutesInputEl = inputs.eq(1); + + var mousewheel = angular.isDefined($attrs.mousewheel) ? $scope.$parent.$eval($attrs.mousewheel) : timepickerConfig.mousewheel; + if ( mousewheel ) { + this.setupMousewheelEvents( hoursInputEl, minutesInputEl ); + } + + $scope.readonlyInput = angular.isDefined($attrs.readonlyInput) ? $scope.$parent.$eval($attrs.readonlyInput) : timepickerConfig.readonlyInput; + this.setupInputEvents( hoursInputEl, minutesInputEl ); + }; + + var hourStep = timepickerConfig.hourStep; + if ($attrs.hourStep) { + $scope.$parent.$watch($parse($attrs.hourStep), function(value) { + hourStep = parseInt(value, 10); + }); + } + + var minuteStep = timepickerConfig.minuteStep; + if ($attrs.minuteStep) { + $scope.$parent.$watch($parse($attrs.minuteStep), function(value) { + minuteStep = parseInt(value, 10); + }); + } + + // 12H / 24H mode + $scope.showMeridian = timepickerConfig.showMeridian; + if ($attrs.showMeridian) { + $scope.$parent.$watch($parse($attrs.showMeridian), function(value) { + $scope.showMeridian = !!value; + + if ( ngModelCtrl.$error.time ) { + // Evaluate from template + var hours = getHoursFromTemplate(), minutes = getMinutesFromTemplate(); + if (angular.isDefined( hours ) && angular.isDefined( minutes )) { + selected.setHours( hours ); + refresh(); + } + } else { + updateTemplate(); + } + }); + } + + // Get $scope.hours in 24H mode if valid + function getHoursFromTemplate ( ) { + var hours = parseInt( $scope.hours, 10 ); + var valid = ( $scope.showMeridian ) ? (hours > 0 && hours < 13) : (hours >= 0 && hours < 24); + if ( !valid ) { + return undefined; + } + + if ( $scope.showMeridian ) { + if ( hours === 12 ) { + hours = 0; + } + if ( $scope.meridian === meridians[1] ) { + hours = hours + 12; + } + } + return hours; + } + + function getMinutesFromTemplate() { + var minutes = parseInt($scope.minutes, 10); + return ( minutes >= 0 && minutes < 60 ) ? minutes : undefined; + } + + function pad( value ) { + return ( angular.isDefined(value) && value.toString().length < 2 ) ? '0' + value : value; + } + + // Respond on mousewheel spin + this.setupMousewheelEvents = function( hoursInputEl, minutesInputEl ) { + var isScrollingUp = function(e) { + if (e.originalEvent) { + e = e.originalEvent; + } + //pick correct delta variable depending on event + var delta = (e.wheelDelta) ? e.wheelDelta : -e.deltaY; + return (e.detail || delta > 0); + }; + + hoursInputEl.bind('mousewheel wheel', function(e) { + $scope.$apply( (isScrollingUp(e)) ? $scope.incrementHours() : $scope.decrementHours() ); + e.preventDefault(); + }); + + minutesInputEl.bind('mousewheel wheel', function(e) { + $scope.$apply( (isScrollingUp(e)) ? $scope.incrementMinutes() : $scope.decrementMinutes() ); + e.preventDefault(); + }); + + }; + + this.setupInputEvents = function( hoursInputEl, minutesInputEl ) { + if ( $scope.readonlyInput ) { + $scope.updateHours = angular.noop; + $scope.updateMinutes = angular.noop; + return; + } + + var invalidate = function(invalidHours, invalidMinutes) { + ngModelCtrl.$setViewValue( null ); + ngModelCtrl.$setValidity('time', false); + if (angular.isDefined(invalidHours)) { + $scope.invalidHours = invalidHours; + } + if (angular.isDefined(invalidMinutes)) { + $scope.invalidMinutes = invalidMinutes; + } + }; + + $scope.updateHours = function() { + var hours = getHoursFromTemplate(); + + if ( angular.isDefined(hours) ) { + selected.setHours( hours ); + refresh( 'h' ); + } else { + invalidate(true); + } + }; + + hoursInputEl.bind('blur', function(e) { + if ( !$scope.invalidHours && $scope.hours < 10) { + $scope.$apply( function() { + $scope.hours = pad( $scope.hours ); + }); + } + }); + + $scope.updateMinutes = function() { + var minutes = getMinutesFromTemplate(); + + if ( angular.isDefined(minutes) ) { + selected.setMinutes( minutes ); + refresh( 'm' ); + } else { + invalidate(undefined, true); + } + }; + + minutesInputEl.bind('blur', function(e) { + if ( !$scope.invalidMinutes && $scope.minutes < 10 ) { + $scope.$apply( function() { + $scope.minutes = pad( $scope.minutes ); + }); + } + }); + + }; + + this.render = function() { + var date = ngModelCtrl.$modelValue ? new Date( ngModelCtrl.$modelValue ) : null; + + if ( isNaN(date) ) { + ngModelCtrl.$setValidity('time', false); + $log.error('Timepicker directive: "ng-model" value must be a Date object, a number of milliseconds since 01.01.1970 or a string representing an RFC2822 or ISO 8601 date.'); + } else { + if ( date ) { + selected = date; + } + makeValid(); + updateTemplate(); + } + }; + + // Call internally when we know that model is valid. + function refresh( keyboardChange ) { + makeValid(); + ngModelCtrl.$setViewValue( new Date(selected) ); + updateTemplate( keyboardChange ); + } + + function makeValid() { + ngModelCtrl.$setValidity('time', true); + $scope.invalidHours = false; + $scope.invalidMinutes = false; + } + + function updateTemplate( keyboardChange ) { + var hours = selected.getHours(), minutes = selected.getMinutes(); + + if ( $scope.showMeridian ) { + hours = ( hours === 0 || hours === 12 ) ? 12 : hours % 12; // Convert 24 to 12 hour system + } + + $scope.hours = keyboardChange === 'h' ? hours : pad(hours); + $scope.minutes = keyboardChange === 'm' ? minutes : pad(minutes); + $scope.meridian = selected.getHours() < 12 ? meridians[0] : meridians[1]; + } + + function addMinutes( minutes ) { + var dt = new Date( selected.getTime() + minutes * 60000 ); + selected.setHours( dt.getHours(), dt.getMinutes() ); + refresh(); + } + + $scope.incrementHours = function() { + addMinutes( hourStep * 60 ); + }; + $scope.decrementHours = function() { + addMinutes( - hourStep * 60 ); + }; + $scope.incrementMinutes = function() { + addMinutes( minuteStep ); + }; + $scope.decrementMinutes = function() { + addMinutes( - minuteStep ); + }; + $scope.toggleMeridian = function() { + addMinutes( 12 * 60 * (( selected.getHours() < 12 ) ? 1 : -1) ); + }; +}]) + +.directive('timepicker', function () { + return { + restrict: 'EA', + require: ['timepicker', '?^ngModel'], + controller:'TimepickerController', + replace: true, + scope: {}, + templateUrl: 'template/timepicker/timepicker.html', + link: function(scope, element, attrs, ctrls) { + var timepickerCtrl = ctrls[0], ngModelCtrl = ctrls[1]; + + if ( ngModelCtrl ) { + timepickerCtrl.init( ngModelCtrl, element.find('input') ); + } + } + }; +}); + +angular.module('ui.bootstrap.typeahead', ['ui.bootstrap.position', 'ui.bootstrap.bindHtml']) + +/** + * A helper service that can parse typeahead's syntax (string provided by users) + * Extracted to a separate service for ease of unit testing + */ + .factory('typeaheadParser', ['$parse', function ($parse) { + + // 00000111000000000000022200000000000000003333333333333330000000000044000 + var TYPEAHEAD_REGEXP = /^\s*([\s\S]+?)(?:\s+as\s+([\s\S]+?))?\s+for\s+(?:([\$\w][\$\w\d]*))\s+in\s+([\s\S]+?)$/; + + return { + parse:function (input) { + + var match = input.match(TYPEAHEAD_REGEXP); + if (!match) { + throw new Error( + 'Expected typeahead specification in form of "_modelValue_ (as _label_)? for _item_ in _collection_"' + + ' but got "' + input + '".'); + } + + return { + itemName:match[3], + source:$parse(match[4]), + viewMapper:$parse(match[2] || match[1]), + modelMapper:$parse(match[1]) + }; + } + }; +}]) + + .directive('typeahead', ['$compile', '$parse', '$q', '$timeout', '$document', '$position', 'typeaheadParser', + function ($compile, $parse, $q, $timeout, $document, $position, typeaheadParser) { + + var HOT_KEYS = [9, 13, 27, 38, 40]; + + return { + require:'ngModel', + link:function (originalScope, element, attrs, modelCtrl) { + + //SUPPORTED ATTRIBUTES (OPTIONS) + + //minimal no of characters that needs to be entered before typeahead kicks-in + var minSearch = originalScope.$eval(attrs.typeaheadMinLength) || 1; + + //minimal wait time after last character typed before typehead kicks-in + var waitTime = originalScope.$eval(attrs.typeaheadWaitMs) || 0; + + //should it restrict model values to the ones selected from the popup only? + var isEditable = originalScope.$eval(attrs.typeaheadEditable) !== false; + + //binding to a variable that indicates if matches are being retrieved asynchronously + var isLoadingSetter = $parse(attrs.typeaheadLoading).assign || angular.noop; + + //a callback executed when a match is selected + var onSelectCallback = $parse(attrs.typeaheadOnSelect); + + var inputFormatter = attrs.typeaheadInputFormatter ? $parse(attrs.typeaheadInputFormatter) : undefined; + + var appendToBody = attrs.typeaheadAppendToBody ? originalScope.$eval(attrs.typeaheadAppendToBody) : false; + + //INTERNAL VARIABLES + + //model setter executed upon match selection + var $setModelValue = $parse(attrs.ngModel).assign; + + //expressions used by typeahead + var parserResult = typeaheadParser.parse(attrs.typeahead); + + var hasFocus; + + //create a child scope for the typeahead directive so we are not polluting original scope + //with typeahead-specific data (matches, query etc.) + var scope = originalScope.$new(); + originalScope.$on('$destroy', function(){ + scope.$destroy(); + }); + + // WAI-ARIA + var popupId = 'typeahead-' + scope.$id + '-' + Math.floor(Math.random() * 10000); + element.attr({ + 'aria-autocomplete': 'list', + 'aria-expanded': false, + 'aria-owns': popupId + }); + + //pop-up element used to display matches + var popUpEl = angular.element('<div typeahead-popup></div>'); + popUpEl.attr({ + id: popupId, + matches: 'matches', + active: 'activeIdx', + select: 'select(activeIdx)', + query: 'query', + position: 'position' + }); + //custom item template + if (angular.isDefined(attrs.typeaheadTemplateUrl)) { + popUpEl.attr('template-url', attrs.typeaheadTemplateUrl); + } + + var resetMatches = function() { + scope.matches = []; + scope.activeIdx = -1; + element.attr('aria-expanded', false); + }; + + var getMatchId = function(index) { + return popupId + '-option-' + index; + }; + + // Indicate that the specified match is the active (pre-selected) item in the list owned by this typeahead. + // This attribute is added or removed automatically when the `activeIdx` changes. + scope.$watch('activeIdx', function(index) { + if (index < 0) { + element.removeAttr('aria-activedescendant'); + } else { + element.attr('aria-activedescendant', getMatchId(index)); + } + }); + + var getMatchesAsync = function(inputValue) { + + var locals = {$viewValue: inputValue}; + isLoadingSetter(originalScope, true); + $q.when(parserResult.source(originalScope, locals)).then(function(matches) { + + //it might happen that several async queries were in progress if a user were typing fast + //but we are interested only in responses that correspond to the current view value + var onCurrentRequest = (inputValue === modelCtrl.$viewValue); + if (onCurrentRequest && hasFocus) { + if (matches.length > 0) { + + scope.activeIdx = 0; + scope.matches.length = 0; + + //transform labels + for(var i=0; i<matches.length; i++) { + locals[parserResult.itemName] = matches[i]; + scope.matches.push({ + id: getMatchId(i), + label: parserResult.viewMapper(scope, locals), + model: matches[i] + }); + } + + scope.query = inputValue; + //position pop-up with matches - we need to re-calculate its position each time we are opening a window + //with matches as a pop-up might be absolute-positioned and position of an input might have changed on a page + //due to other elements being rendered + scope.position = appendToBody ? $position.offset(element) : $position.position(element); + scope.position.top = scope.position.top + element.prop('offsetHeight'); + + element.attr('aria-expanded', true); + } else { + resetMatches(); + } + } + if (onCurrentRequest) { + isLoadingSetter(originalScope, false); + } + }, function(){ + resetMatches(); + isLoadingSetter(originalScope, false); + }); + }; + + resetMatches(); + + //we need to propagate user's query so we can higlight matches + scope.query = undefined; + + //Declare the timeout promise var outside the function scope so that stacked calls can be cancelled later + var timeoutPromise; + + var scheduleSearchWithTimeout = function(inputValue) { + timeoutPromise = $timeout(function () { + getMatchesAsync(inputValue); + }, waitTime); + }; + + var cancelPreviousTimeout = function() { + if (timeoutPromise) { + $timeout.cancel(timeoutPromise); + } + }; + + //plug into $parsers pipeline to open a typeahead on view changes initiated from DOM + //$parsers kick-in on all the changes coming from the view as well as manually triggered by $setViewValue + modelCtrl.$parsers.unshift(function (inputValue) { + + hasFocus = true; + + if (inputValue && inputValue.length >= minSearch) { + if (waitTime > 0) { + cancelPreviousTimeout(); + scheduleSearchWithTimeout(inputValue); + } else { + getMatchesAsync(inputValue); + } + } else { + isLoadingSetter(originalScope, false); + cancelPreviousTimeout(); + resetMatches(); + } + + if (isEditable) { + return inputValue; + } else { + if (!inputValue) { + // Reset in case user had typed something previously. + modelCtrl.$setValidity('editable', true); + return inputValue; + } else { + modelCtrl.$setValidity('editable', false); + return undefined; + } + } + }); + + modelCtrl.$formatters.push(function (modelValue) { + + var candidateViewValue, emptyViewValue; + var locals = {}; + + if (inputFormatter) { + + locals['$model'] = modelValue; + return inputFormatter(originalScope, locals); + + } else { + + //it might happen that we don't have enough info to properly render input value + //we need to check for this situation and simply return model value if we can't apply custom formatting + locals[parserResult.itemName] = modelValue; + candidateViewValue = parserResult.viewMapper(originalScope, locals); + locals[parserResult.itemName] = undefined; + emptyViewValue = parserResult.viewMapper(originalScope, locals); + + return candidateViewValue!== emptyViewValue ? candidateViewValue : modelValue; + } + }); + + scope.select = function (activeIdx) { + //called from within the $digest() cycle + var locals = {}; + var model, item; + + locals[parserResult.itemName] = item = scope.matches[activeIdx].model; + model = parserResult.modelMapper(originalScope, locals); + $setModelValue(originalScope, model); + modelCtrl.$setValidity('editable', true); + + onSelectCallback(originalScope, { + $item: item, + $model: model, + $label: parserResult.viewMapper(originalScope, locals) + }); + + resetMatches(); + + //return focus to the input element if a match was selected via a mouse click event + // use timeout to avoid $rootScope:inprog error + $timeout(function() { element[0].focus(); }, 0, false); + }; + + //bind keyboard events: arrows up(38) / down(40), enter(13) and tab(9), esc(27) + element.bind('keydown', function (evt) { + + //typeahead is open and an "interesting" key was pressed + if (scope.matches.length === 0 || HOT_KEYS.indexOf(evt.which) === -1) { + return; + } + + evt.preventDefault(); + + if (evt.which === 40) { + scope.activeIdx = (scope.activeIdx + 1) % scope.matches.length; + scope.$digest(); + + } else if (evt.which === 38) { + scope.activeIdx = (scope.activeIdx ? scope.activeIdx : scope.matches.length) - 1; + scope.$digest(); + + } else if (evt.which === 13 || evt.which === 9) { + scope.$apply(function () { + scope.select(scope.activeIdx); + }); + + } else if (evt.which === 27) { + evt.stopPropagation(); + + resetMatches(); + scope.$digest(); + } + }); + + element.bind('blur', function (evt) { + hasFocus = false; + }); + + // Keep reference to click handler to unbind it. + var dismissClickHandler = function (evt) { + if (element[0] !== evt.target) { + resetMatches(); + scope.$digest(); + } + }; + + $document.bind('click', dismissClickHandler); + + originalScope.$on('$destroy', function(){ + $document.unbind('click', dismissClickHandler); + }); + + var $popup = $compile(popUpEl)(scope); + if ( appendToBody ) { + $document.find('body').append($popup); + } else { + element.after($popup); + } + } + }; + +}]) + + .directive('typeaheadPopup', function () { + return { + restrict:'EA', + scope:{ + matches:'=', + query:'=', + active:'=', + position:'=', + select:'&' + }, + replace:true, + templateUrl:'template/typeahead/typeahead-popup.html', + link:function (scope, element, attrs) { + + scope.templateUrl = attrs.templateUrl; + + scope.isOpen = function () { + return scope.matches.length > 0; + }; + + scope.isActive = function (matchIdx) { + return scope.active == matchIdx; + }; + + scope.selectActive = function (matchIdx) { + scope.active = matchIdx; + }; + + scope.selectMatch = function (activeIdx) { + scope.select({activeIdx:activeIdx}); + }; + } + }; + }) + + .directive('typeaheadMatch', ['$http', '$templateCache', '$compile', '$parse', function ($http, $templateCache, $compile, $parse) { + return { + restrict:'EA', + scope:{ + index:'=', + match:'=', + query:'=' + }, + link:function (scope, element, attrs) { + var tplUrl = $parse(attrs.templateUrl)(scope.$parent) || 'template/typeahead/typeahead-match.html'; + $http.get(tplUrl, {cache: $templateCache}).success(function(tplContent){ + element.replaceWith($compile(tplContent.trim())(scope)); + }); + } + }; + }]) + + .filter('typeaheadHighlight', function() { + + function escapeRegexp(queryToEscape) { + return queryToEscape.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1'); + } + + return function(matchItem, query) { + return query ? ('' + matchItem).replace(new RegExp(escapeRegexp(query), 'gi'), '<strong>$&</strong>') : matchItem; + }; + }); + +angular.module("template/accordion/accordion-group.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/accordion/accordion-group.html", + "<div class=\"panel panel-default\">\n" + + " <div class=\"panel-heading\">\n" + + " <h4 class=\"panel-title\">\n" + + " <a class=\"accordion-toggle\" ng-click=\"toggleOpen()\" accordion-transclude=\"heading\"><span ng-class=\"{'text-muted': isDisabled}\">{{heading}}</span></a>\n" + + " </h4>\n" + + " </div>\n" + + " <div class=\"panel-collapse\" collapse=\"!isOpen\">\n" + + " <div class=\"panel-body\" ng-transclude></div>\n" + + " </div>\n" + + "</div>"); +}]); + +angular.module("template/accordion/accordion.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/accordion/accordion.html", + "<div class=\"panel-group\" ng-transclude></div>"); +}]); + +angular.module("template/alert/alert.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/alert/alert.html", + "<div class=\"alert\" ng-class=\"['alert-' + (type || 'warning'), closeable ? 'alert-dismissable' : null]\" role=\"alert\">\n" + + " <button ng-show=\"closeable\" type=\"button\" class=\"close\" ng-click=\"close()\">\n" + + " <span aria-hidden=\"true\">×</span>\n" + + " <span class=\"sr-only\">Close</span>\n" + + " </button>\n" + + " <div ng-transclude></div>\n" + + "</div>\n" + + ""); +}]); + +angular.module("template/carousel/carousel.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/carousel/carousel.html", + "<div ng-mouseenter=\"pause()\" ng-mouseleave=\"play()\" class=\"carousel\" ng-swipe-right=\"prev()\" ng-swipe-left=\"next()\">\n" + + " <ol class=\"carousel-indicators\" ng-show=\"slides.length > 1\">\n" + + " <li ng-repeat=\"slide in slides track by $index\" ng-class=\"{active: isActive(slide)}\" ng-click=\"select(slide)\"></li>\n" + + " </ol>\n" + + " <div class=\"carousel-inner\" ng-transclude></div>\n" + + " <a class=\"left carousel-control\" ng-click=\"prev()\" ng-show=\"slides.length > 1\"><span class=\"glyphicon glyphicon-chevron-left\"></span></a>\n" + + " <a class=\"right carousel-control\" ng-click=\"next()\" ng-show=\"slides.length > 1\"><span class=\"glyphicon glyphicon-chevron-right\"></span></a>\n" + + "</div>\n" + + ""); +}]); + +angular.module("template/carousel/slide.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/carousel/slide.html", + "<div ng-class=\"{\n" + + " 'active': leaving || (active && !entering),\n" + + " 'prev': (next || active) && direction=='prev',\n" + + " 'next': (next || active) && direction=='next',\n" + + " 'right': direction=='prev',\n" + + " 'left': direction=='next'\n" + + " }\" class=\"item text-center\" ng-transclude></div>\n" + + ""); +}]); + +angular.module("template/datepicker/datepicker.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/datepicker/datepicker.html", + "<div ng-switch=\"datepickerMode\" role=\"application\" ng-keydown=\"keydown($event)\">\n" + + " <daypicker ng-switch-when=\"day\" tabindex=\"0\"></daypicker>\n" + + " <monthpicker ng-switch-when=\"month\" tabindex=\"0\"></monthpicker>\n" + + " <yearpicker ng-switch-when=\"year\" tabindex=\"0\"></yearpicker>\n" + + "</div>"); +}]); + +angular.module("template/datepicker/day.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/datepicker/day.html", + "<table role=\"grid\" aria-labelledby=\"{{uniqueId}}-title\" aria-activedescendant=\"{{activeDateId}}\">\n" + + " <thead>\n" + + " <tr>\n" + + " <th><button type=\"button\" class=\"btn btn-default btn-sm pull-left\" ng-click=\"move(-1)\" tabindex=\"-1\"><i class=\"glyphicon glyphicon-chevron-left\"></i></button></th>\n" + + " <th colspan=\"{{5 + showWeeks}}\"><button id=\"{{uniqueId}}-title\" role=\"heading\" aria-live=\"assertive\" aria-atomic=\"true\" type=\"button\" class=\"btn btn-default btn-sm\" ng-click=\"toggleMode()\" tabindex=\"-1\" style=\"width:100%;\"><strong>{{title}}</strong></button></th>\n" + + " <th><button type=\"button\" class=\"btn btn-default btn-sm pull-right\" ng-click=\"move(1)\" tabindex=\"-1\"><i class=\"glyphicon glyphicon-chevron-right\"></i></button></th>\n" + + " </tr>\n" + + " <tr>\n" + + " <th ng-show=\"showWeeks\" class=\"text-center\"></th>\n" + + " <th ng-repeat=\"label in labels track by $index\" class=\"text-center\"><small aria-label=\"{{label.full}}\">{{label.abbr}}</small></th>\n" + + " </tr>\n" + + " </thead>\n" + + " <tbody>\n" + + " <tr ng-repeat=\"row in rows track by $index\">\n" + + " <td ng-show=\"showWeeks\" class=\"text-center h6\"><em>{{ weekNumbers[$index] }}</em></td>\n" + + " <td ng-repeat=\"dt in row track by dt.date\" class=\"text-center\" role=\"gridcell\" id=\"{{dt.uid}}\" aria-disabled=\"{{!!dt.disabled}}\">\n" + + " <button type=\"button\" style=\"width:100%;\" class=\"btn btn-default btn-sm\" ng-class=\"{'btn-info': dt.selected, active: isActive(dt)}\" ng-click=\"select(dt.date)\" ng-disabled=\"dt.disabled\" tabindex=\"-1\"><span ng-class=\"{'text-muted': dt.secondary, 'text-info': dt.current}\">{{dt.label}}</span></button>\n" + + " </td>\n" + + " </tr>\n" + + " </tbody>\n" + + "</table>\n" + + ""); +}]); + +angular.module("template/datepicker/month.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/datepicker/month.html", + "<table role=\"grid\" aria-labelledby=\"{{uniqueId}}-title\" aria-activedescendant=\"{{activeDateId}}\">\n" + + " <thead>\n" + + " <tr>\n" + + " <th><button type=\"button\" class=\"btn btn-default btn-sm pull-left\" ng-click=\"move(-1)\" tabindex=\"-1\"><i class=\"glyphicon glyphicon-chevron-left\"></i></button></th>\n" + + " <th><button id=\"{{uniqueId}}-title\" role=\"heading\" aria-live=\"assertive\" aria-atomic=\"true\" type=\"button\" class=\"btn btn-default btn-sm\" ng-click=\"toggleMode()\" tabindex=\"-1\" style=\"width:100%;\"><strong>{{title}}</strong></button></th>\n" + + " <th><button type=\"button\" class=\"btn btn-default btn-sm pull-right\" ng-click=\"move(1)\" tabindex=\"-1\"><i class=\"glyphicon glyphicon-chevron-right\"></i></button></th>\n" + + " </tr>\n" + + " </thead>\n" + + " <tbody>\n" + + " <tr ng-repeat=\"row in rows track by $index\">\n" + + " <td ng-repeat=\"dt in row track by dt.date\" class=\"text-center\" role=\"gridcell\" id=\"{{dt.uid}}\" aria-disabled=\"{{!!dt.disabled}}\">\n" + + " <button type=\"button\" style=\"width:100%;\" class=\"btn btn-default\" ng-class=\"{'btn-info': dt.selected, active: isActive(dt)}\" ng-click=\"select(dt.date)\" ng-disabled=\"dt.disabled\" tabindex=\"-1\"><span ng-class=\"{'text-info': dt.current}\">{{dt.label}}</span></button>\n" + + " </td>\n" + + " </tr>\n" + + " </tbody>\n" + + "</table>\n" + + ""); +}]); + +angular.module("template/datepicker/popup.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/datepicker/popup.html", + "<ul class=\"dropdown-menu\" ng-style=\"{display: (isOpen && 'block') || 'none', top: position.top+'px', left: position.left+'px'}\" ng-keydown=\"keydown($event)\">\n" + + " <li ng-transclude></li>\n" + + " <li ng-if=\"showButtonBar\" style=\"padding:10px 9px 2px\">\n" + + " <span class=\"btn-group\">\n" + + " <button type=\"button\" class=\"btn btn-sm btn-info\" ng-click=\"select('today')\">{{ getText('current') }}</button>\n" + + " <button type=\"button\" class=\"btn btn-sm btn-danger\" ng-click=\"select(null)\">{{ getText('clear') }}</button>\n" + + " </span>\n" + + " <button type=\"button\" class=\"btn btn-sm btn-success pull-right\" ng-click=\"close()\">{{ getText('close') }}</button>\n" + + " </li>\n" + + "</ul>\n" + + ""); +}]); + +angular.module("template/datepicker/year.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/datepicker/year.html", + "<table role=\"grid\" aria-labelledby=\"{{uniqueId}}-title\" aria-activedescendant=\"{{activeDateId}}\">\n" + + " <thead>\n" + + " <tr>\n" + + " <th><button type=\"button\" class=\"btn btn-default btn-sm pull-left\" ng-click=\"move(-1)\" tabindex=\"-1\"><i class=\"glyphicon glyphicon-chevron-left\"></i></button></th>\n" + + " <th colspan=\"3\"><button id=\"{{uniqueId}}-title\" role=\"heading\" aria-live=\"assertive\" aria-atomic=\"true\" type=\"button\" class=\"btn btn-default btn-sm\" ng-click=\"toggleMode()\" tabindex=\"-1\" style=\"width:100%;\"><strong>{{title}}</strong></button></th>\n" + + " <th><button type=\"button\" class=\"btn btn-default btn-sm pull-right\" ng-click=\"move(1)\" tabindex=\"-1\"><i class=\"glyphicon glyphicon-chevron-right\"></i></button></th>\n" + + " </tr>\n" + + " </thead>\n" + + " <tbody>\n" + + " <tr ng-repeat=\"row in rows track by $index\">\n" + + " <td ng-repeat=\"dt in row track by dt.date\" class=\"text-center\" role=\"gridcell\" id=\"{{dt.uid}}\" aria-disabled=\"{{!!dt.disabled}}\">\n" + + " <button type=\"button\" style=\"width:100%;\" class=\"btn btn-default\" ng-class=\"{'btn-info': dt.selected, active: isActive(dt)}\" ng-click=\"select(dt.date)\" ng-disabled=\"dt.disabled\" tabindex=\"-1\"><span ng-class=\"{'text-info': dt.current}\">{{dt.label}}</span></button>\n" + + " </td>\n" + + " </tr>\n" + + " </tbody>\n" + + "</table>\n" + + ""); +}]); + +angular.module("template/modal/backdrop.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/modal/backdrop.html", + "<div class=\"modal-backdrop fade {{ backdropClass }}\"\n" + + " ng-class=\"{in: animate}\"\n" + + " ng-style=\"{'z-index': 1040 + (index && 1 || 0) + index*10}\"\n" + + "></div>\n" + + ""); +}]); + +angular.module("template/modal/window.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/modal/window.html", + "<div tabindex=\"-1\" role=\"dialog\" class=\"modal fade\" ng-class=\"{in: animate}\" ng-style=\"{'z-index': 1050 + index*10, display: 'block'}\" ng-click=\"close($event)\">\n" + + " <div class=\"modal-dialog\" ng-class=\"{'modal-sm': size == 'sm', 'modal-lg': size == 'lg'}\"><div class=\"modal-content\" modal-transclude></div></div>\n" + + "</div>"); +}]); + +angular.module("template/pagination/pager.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/pagination/pager.html", + "<ul class=\"pager\">\n" + + " <li ng-class=\"{disabled: noPrevious(), previous: align}\"><a href ng-click=\"selectPage(page - 1)\">{{getText('previous')}}</a></li>\n" + + " <li ng-class=\"{disabled: noNext(), next: align}\"><a href ng-click=\"selectPage(page + 1)\">{{getText('next')}}</a></li>\n" + + "</ul>"); +}]); + +angular.module("template/pagination/pagination.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/pagination/pagination.html", + "<ul class=\"pagination\">\n" + + " <li ng-if=\"boundaryLinks\" ng-class=\"{disabled: noPrevious()}\"><a href ng-click=\"selectPage(1)\">{{getText('first')}}</a></li>\n" + + " <li ng-if=\"directionLinks\" ng-class=\"{disabled: noPrevious()}\"><a href ng-click=\"selectPage(page - 1)\">{{getText('previous')}}</a></li>\n" + + " <li ng-repeat=\"page in pages track by $index\" ng-class=\"{active: page.active}\"><a href ng-click=\"selectPage(page.number)\">{{page.text}}</a></li>\n" + + " <li ng-if=\"directionLinks\" ng-class=\"{disabled: noNext()}\"><a href ng-click=\"selectPage(page + 1)\">{{getText('next')}}</a></li>\n" + + " <li ng-if=\"boundaryLinks\" ng-class=\"{disabled: noNext()}\"><a href ng-click=\"selectPage(totalPages)\">{{getText('last')}}</a></li>\n" + + "</ul>"); +}]); + +angular.module("template/tooltip/tooltip-html-unsafe-popup.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/tooltip/tooltip-html-unsafe-popup.html", + "<div class=\"tooltip {{placement}}\" ng-class=\"{ in: isOpen(), fade: animation() }\">\n" + + " <div class=\"tooltip-arrow\"></div>\n" + + " <div class=\"tooltip-inner\" bind-html-unsafe=\"content\"></div>\n" + + "</div>\n" + + ""); +}]); + +angular.module("template/tooltip/tooltip-popup.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/tooltip/tooltip-popup.html", + "<div class=\"tooltip {{placement}}\" ng-class=\"{ in: isOpen(), fade: animation() }\">\n" + + " <div class=\"tooltip-arrow\"></div>\n" + + " <div class=\"tooltip-inner\" ng-bind=\"content\"></div>\n" + + "</div>\n" + + ""); +}]); + +angular.module("template/popover/popover.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/popover/popover.html", + "<div class=\"popover {{placement}}\" ng-class=\"{ in: isOpen(), fade: animation() }\">\n" + + " <div class=\"arrow\"></div>\n" + + "\n" + + " <div class=\"popover-inner\">\n" + + " <h3 class=\"popover-title\" ng-bind=\"title\" ng-show=\"title\"></h3>\n" + + " <div class=\"popover-content\" ng-bind=\"content\"></div>\n" + + " </div>\n" + + "</div>\n" + + ""); +}]); + +angular.module("template/progressbar/bar.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/progressbar/bar.html", + "<div class=\"progress-bar\" ng-class=\"type && 'progress-bar-' + type\" role=\"progressbar\" aria-valuenow=\"{{value}}\" aria-valuemin=\"0\" aria-valuemax=\"{{max}}\" ng-style=\"{width: percent + '%'}\" aria-valuetext=\"{{percent | number:0}}%\" ng-transclude></div>"); +}]); + +angular.module("template/progressbar/progress.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/progressbar/progress.html", + "<div class=\"progress\" ng-transclude></div>"); +}]); + +angular.module("template/progressbar/progressbar.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/progressbar/progressbar.html", + "<div class=\"progress\">\n" + + " <div class=\"progress-bar\" ng-class=\"type && 'progress-bar-' + type\" role=\"progressbar\" aria-valuenow=\"{{value}}\" aria-valuemin=\"0\" aria-valuemax=\"{{max}}\" ng-style=\"{width: percent + '%'}\" aria-valuetext=\"{{percent | number:0}}%\" ng-transclude></div>\n" + + "</div>"); +}]); + +angular.module("template/rating/rating.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/rating/rating.html", + "<span ng-mouseleave=\"reset()\" ng-keydown=\"onKeydown($event)\" tabindex=\"0\" role=\"slider\" aria-valuemin=\"0\" aria-valuemax=\"{{range.length}}\" aria-valuenow=\"{{value}}\">\n" + + " <i ng-repeat=\"r in range track by $index\" ng-mouseenter=\"enter($index + 1)\" ng-click=\"rate($index + 1)\" class=\"glyphicon\" ng-class=\"$index < value && (r.stateOn || 'glyphicon-star') || (r.stateOff || 'glyphicon-star-empty')\">\n" + + " <span class=\"sr-only\">({{ $index < value ? '*' : ' ' }})</span>\n" + + " </i>\n" + + "</span>"); +}]); + +angular.module("template/tabs/tab.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/tabs/tab.html", + "<li ng-class=\"{active: active, disabled: disabled}\">\n" + + " <a ng-click=\"select()\" tab-heading-transclude>{{heading}}</a>\n" + + "</li>\n" + + ""); +}]); + +angular.module("template/tabs/tabset.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/tabs/tabset.html", + "<div>\n" + + " <ul class=\"nav nav-{{type || 'tabs'}}\" ng-class=\"{'nav-stacked': vertical, 'nav-justified': justified}\" ng-transclude></ul>\n" + + " <div class=\"tab-content\">\n" + + " <div class=\"tab-pane\" \n" + + " ng-repeat=\"tab in tabs\" \n" + + " ng-class=\"{active: tab.active}\"\n" + + " tab-content-transclude=\"tab\">\n" + + " </div>\n" + + " </div>\n" + + "</div>\n" + + ""); +}]); + +angular.module("template/timepicker/timepicker.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/timepicker/timepicker.html", + "<table>\n" + + " <tbody>\n" + + " <tr class=\"text-center\">\n" + + " <td><a ng-click=\"incrementHours()\" class=\"btn btn-link\"><span class=\"glyphicon glyphicon-chevron-up\"></span></a></td>\n" + + " <td> </td>\n" + + " <td><a ng-click=\"incrementMinutes()\" class=\"btn btn-link\"><span class=\"glyphicon glyphicon-chevron-up\"></span></a></td>\n" + + " <td ng-show=\"showMeridian\"></td>\n" + + " </tr>\n" + + " <tr>\n" + + " <td style=\"width:50px;\" class=\"form-group\" ng-class=\"{'has-error': invalidHours}\">\n" + + " <input type=\"text\" ng-model=\"hours\" ng-change=\"updateHours()\" class=\"form-control text-center\" ng-mousewheel=\"incrementHours()\" ng-readonly=\"readonlyInput\" maxlength=\"2\">\n" + + " </td>\n" + + " <td>:</td>\n" + + " <td style=\"width:50px;\" class=\"form-group\" ng-class=\"{'has-error': invalidMinutes}\">\n" + + " <input type=\"text\" ng-model=\"minutes\" ng-change=\"updateMinutes()\" class=\"form-control text-center\" ng-readonly=\"readonlyInput\" maxlength=\"2\">\n" + + " </td>\n" + + " <td ng-show=\"showMeridian\"><button type=\"button\" class=\"btn btn-default text-center\" ng-click=\"toggleMeridian()\">{{meridian}}</button></td>\n" + + " </tr>\n" + + " <tr class=\"text-center\">\n" + + " <td><a ng-click=\"decrementHours()\" class=\"btn btn-link\"><span class=\"glyphicon glyphicon-chevron-down\"></span></a></td>\n" + + " <td> </td>\n" + + " <td><a ng-click=\"decrementMinutes()\" class=\"btn btn-link\"><span class=\"glyphicon glyphicon-chevron-down\"></span></a></td>\n" + + " <td ng-show=\"showMeridian\"></td>\n" + + " </tr>\n" + + " </tbody>\n" + + "</table>\n" + + ""); +}]); + +angular.module("template/typeahead/typeahead-match.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/typeahead/typeahead-match.html", + "<a tabindex=\"-1\" bind-html-unsafe=\"match.label | typeaheadHighlight:query\"></a>"); +}]); + +angular.module("template/typeahead/typeahead-popup.html", []).run(["$templateCache", function($templateCache) { + $templateCache.put("template/typeahead/typeahead-popup.html", + "<ul class=\"dropdown-menu\" ng-show=\"isOpen()\" ng-style=\"{top: position.top+'px', left: position.left+'px'}\" style=\"display: block;\" role=\"listbox\" aria-hidden=\"{{!isOpen()}}\">\n" + + " <li ng-repeat=\"match in matches track by $index\" ng-class=\"{active: isActive($index) }\" ng-mouseenter=\"selectActive($index)\" ng-click=\"selectMatch($index)\" role=\"option\" id=\"{{match.id}}\">\n" + + " <div typeahead-match index=\"$index\" match=\"match\" query=\"query\" template-url=\"templateUrl\"></div>\n" + + " </li>\n" + + "</ul>\n" + + ""); +}]); |