1 files changed, 215 insertions, 0 deletions
diff --git a/syweb/webclient/app-controller.js b/syweb/webclient/app-controller.js
new file mode 100644
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+++ b/syweb/webclient/app-controller.js
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+/*
+Copyright 2014 OpenMarket Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+ * Main controller
+ */
+
+'use strict';
+
+angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'eventStreamService'])
+.controller('MatrixWebClientController', ['$scope', '$location', '$rootScope', '$timeout', 'matrixService', 'mPresence', 'eventStreamService', 'eventHandlerService', 'matrixPhoneService', 'modelService',
+                               function($scope, $location, $rootScope, $timeout, matrixService, mPresence, eventStreamService, eventHandlerService, matrixPhoneService, modelService) {
+         
+    // Check current URL to avoid to display the logout button on the login page
+    $scope.location = $location.path();
+
+    // Update the location state when the ng location changed
+    $rootScope.$on('$routeChangeSuccess', function (event, current, previous) {
+        $scope.location = $location.path();
+    });
+
+    if (matrixService.isUserLoggedIn()) {
+        eventStreamService.resume();
+        mPresence.start();
+    }
+
+    $scope.user_id;
+    var config = matrixService.config();
+    if (config) {
+        $scope.user_id = matrixService.config().user_id;
+    }
+    
+    /**
+     * Open a given page.
+     * @param {String} url url of the page
+     */
+    $rootScope.goToPage = function(url) {
+        $location.url(url);
+    };
+    
+    // Open the given user profile page
+    $scope.goToUserPage = function(user_id) {
+        if (user_id === $scope.user_id) {
+            $location.url("/settings");
+        }
+        else {
+            $location.url("/user/" + user_id);
+        }
+    };
+    
+    $scope.leave = function(room_id) {
+        matrixService.leave(room_id).then(
+            function(response) {
+                console.log("Left room " + room_id);
+            },
+            function(error) {
+                console.log("Failed to leave room " + room_id + ": " + error.data.error);
+            });
+    };
+    
+    // Logs the user out 
+    $scope.logout = function() {
+        
+        // kill the event stream
+        eventStreamService.stop();
+
+        // Do not update presence anymore
+        mPresence.stop();
+
+        // Clean permanent data
+        matrixService.setConfig({});
+        matrixService.saveConfig();
+
+        // Reset cached data
+        eventHandlerService.reset();
+
+        // And go to the login page
+        $location.url("login");
+    };
+
+    // Listen to the event indicating that the access token is no longer valid.
+    // In this case, the user needs to log in again.
+    $scope.$on("M_UNKNOWN_TOKEN", function() {
+        console.log("Invalid access token -> log user out");
+        $scope.logout();
+    });
+    
+    $rootScope.updateHeader = function() {
+        $scope.user_id = matrixService.config().user_id;
+    };
+
+    $rootScope.$watch('currentCall', function(newVal, oldVal) {
+        if (!$rootScope.currentCall) {
+            // This causes the still frame to be flushed out of the video elements,
+            // avoiding a flash of the last frame of the previous call when starting the next
+            if (angular.element('#localVideo')[0].load) angular.element('#localVideo')[0].load();
+            if (angular.element('#remoteVideo')[0].load) angular.element('#remoteVideo')[0].load();
+            return;
+        }
+
+        var roomMembers = angular.copy(modelService.getRoom($rootScope.currentCall.room_id).current_room_state.members);
+        delete roomMembers[matrixService.config().user_id];
+
+        $rootScope.currentCall.user_id = Object.keys(roomMembers)[0];
+
+        // set it to the user ID until we fetch the display name
+        $rootScope.currentCall.userProfile = { displayname: $rootScope.currentCall.user_id };
+
+        matrixService.getProfile($rootScope.currentCall.user_id).then(
+            function(response) {
+                if (response.data.displayname) $rootScope.currentCall.userProfile.displayname = response.data.displayname;
+                if (response.data.avatar_url) $rootScope.currentCall.userProfile.avatar_url = response.data.avatar_url;
+            },
+            function(error) {
+                $scope.feedback = "Can't load user profile";
+            }
+        );
+    });
+    $rootScope.$watch('currentCall.state', function(newVal, oldVal) {
+        if (newVal == 'ringing') {
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#ringAudio')[0].load();
+            angular.element('#ringAudio')[0].play();
+        } else if (newVal == 'invite_sent') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].load();
+            angular.element('#ringbackAudio')[0].play();
+        } else if (newVal == 'ended' && oldVal == 'connected') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#callendAudio')[0].play();
+            $scope.videoMode = undefined;
+        } else if (newVal == 'ended' && oldVal == 'invite_sent' && $rootScope.currentCall.hangupParty == 'remote') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#busyAudio')[0].play();
+        } else if (newVal == 'ended' && oldVal == 'invite_sent' && $rootScope.currentCall.hangupParty == 'local' && $rootScope.currentCall.hangupReason == 'invite_timeout') {
+            angular.element('#ringAudio')[0].pause();
+            angular.element('#ringbackAudio')[0].pause();
+            angular.element('#busyAudio')[0].play();
+        } else if (oldVal == 'invite_sent') {
+            angular.element('#ringbackAudio')[0].pause();
+        } else if (oldVal == 'ringing') {
+            angular.element('#ringAudio')[0].pause();
+        } else if (newVal == 'connected') {
+            $timeout(function() {
+                if ($scope.currentCall.type == 'video') $scope.videoMode = 'large';
+            }, 500);
+        }
+
+        if ($rootScope.currentCall && $rootScope.currentCall.type == 'video' && $rootScope.currentCall.state != 'connected') {
+            $scope.videoMode = 'mini';
+        }
+    });
+    $rootScope.$watch('currentCall.type', function(newVal, oldVal) {
+        // need to listen for this too as the type of the call won't be know when it's created
+        if ($rootScope.currentCall && $rootScope.currentCall.type == 'video' && $rootScope.currentCall.state != 'connected') {
+            $scope.videoMode = 'mini';
+        }
+    });
+
+    $rootScope.$on(matrixPhoneService.INCOMING_CALL_EVENT, function(ngEvent, call) {
+        console.log("incoming call");
+        if ($rootScope.currentCall && $rootScope.currentCall.state != 'ended') {
+            console.log("rejecting call because we're already in a call");
+            call.hangup();
+            return;
+        }
+        call.onError = $scope.onCallError;
+        call.onHangup = $scope.onCallHangup;
+        call.localVideoSelector  = '#localVideo';
+        call.remoteVideoSelector  = '#remoteVideo';
+        $rootScope.currentCall = call;
+    });
+
+    $rootScope.$on(matrixPhoneService.REPLACED_CALL_EVENT, function(ngEvent, oldCall, newCall) {
+        console.log("call ID "+oldCall.call_id+" has been replaced by call ID "+newCall.call_id+"!");
+        newCall.onError = $scope.onCallError;
+        newCall.onHangup = $scope.onCallHangup;
+        $rootScope.currentCall = newCall;
+    });
+
+    $scope.answerCall = function() {
+        $rootScope.currentCall.answer();
+    };
+
+    $scope.hangupCall = function() {
+        $rootScope.currentCall.hangup();
+    };
+    
+    $rootScope.onCallError = function(errStr) {
+        $scope.feedback = errStr;
+    };
+
+    $rootScope.onCallHangup = function(call) {
+        if (call == $rootScope.currentCall) {
+            $timeout(function(){
+                if (call == $rootScope.currentCall) $rootScope.currentCall = undefined;
+            }, 4070);
+        }
+    };
+}]);