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-rw-r--r--syweb/webclient/components/matrix/event-handler-service.js72
-rw-r--r--syweb/webclient/components/matrix/matrix-filter.js68
-rw-r--r--syweb/webclient/test/unit/filters.spec.js26
3 files changed, 76 insertions, 90 deletions
diff --git a/syweb/webclient/components/matrix/event-handler-service.js b/syweb/webclient/components/matrix/event-handler-service.js
index d291fa4160..efe7bf234c 100644
--- a/syweb/webclient/components/matrix/event-handler-service.js
+++ b/syweb/webclient/components/matrix/event-handler-service.js
@@ -106,7 +106,7 @@ function(matrixService, $rootScope, $q, $timeout, $filter, mPresence, notificati
     var displayNotification = function(event) {
         if (window.Notification && event.user_id != matrixService.config().user_id) {
             var member = modelService.getMember(event.room_id, event.user_id);
-            var displayname = getUserDisplayName(event.room_id, event.user_id);
+            var displayname = $filter("mUserDisplayName")(event.user_id, event.room_id);
             var message;
             var shouldBing = false;
             
@@ -124,7 +124,7 @@ function(matrixService, $rootScope, $q, $timeout, $filter, mPresence, notificati
                 // Notify when another user joins only
                 if (event.state_key !== matrixService.config().user_id  && "join" === event.content.membership) {
                     member = modelService.getMember(event.room_id, event.state_key);
-                    displayname = getUserDisplayName(event.room_id, event.state_key);
+                    displayname = $filter("mUserDisplayName")(event.state_key, event.room_id);
                     message = displayname + " joined";
                     shouldBing = true;
                 }
@@ -263,6 +263,7 @@ function(matrixService, $rootScope, $q, $timeout, $filter, mPresence, notificati
     };
     
     var handlePresence = function(event, isLiveEvent) {
+        // presence is always current, so clobber.
         modelService.setUser(event);
         $rootScope.$broadcast(PRESENCE_EVENT, event, isLiveEvent);
     };
@@ -318,62 +319,6 @@ function(matrixService, $rootScope, $q, $timeout, $filter, mPresence, notificati
         }
     }
 
-    /**
-     * Return the display name of an user acccording to data already downloaded
-     * @param {String} room_id the room id
-     * @param {String} user_id the id of the user
-     * @param {boolean} wrap whether to insert whitespace into the userid (if displayname not available) to help it wrap
-     * @returns {String} the user displayname or user_id if not available
-     */
-    var getUserDisplayName = function(room_id, user_id, wrap) {
-        var displayName;
-
-        // Get the user display name from the member list of the room
-        var member = modelService.getMember(room_id, user_id);
-        if (member) {
-            member = member.event;
-        }
-        if (member && member.content.displayname) { // Do not consider null displayname
-            displayName = member.content.displayname;
-
-            // Disambiguate users who have the same displayname in the room
-            if (user_id !== matrixService.config().user_id) {
-                var room = modelService.getRoom(room_id);
-
-                for (var member_id in room.current_room_state.members) {
-                    if (room.current_room_state.members.hasOwnProperty(member_id) && member_id !== user_id) {
-                        var member2 = room.current_room_state.members[member_id].event;
-                        if (member2.content.displayname && member2.content.displayname === displayName) {
-                            displayName = displayName + " (" + user_id + ")";
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-
-        // The user may not have joined the room yet. So try to resolve display name from presence data
-        // Note: This data may not be available
-        if (undefined === displayName) {
-            var usr = modelService.getUser(user_id);
-            if (usr) {
-                displayName = usr.event.content.displayname;
-            }
-        }
-
-        if (undefined === displayName) {
-            // By default, use the user ID
-            if (wrap && user_id.indexOf(':') >= 0) {
-                displayName = user_id.substr(0, user_id.indexOf(':')) + " " + user_id.substr(user_id.indexOf(':'));
-            }
-            else {
-                displayName = user_id;
-            }
-        }
-        
-        return displayName;
-    };
-
     return {
         ROOM_CREATE_EVENT: ROOM_CREATE_EVENT,
         MSG_EVENT: MSG_EVENT,
@@ -620,17 +565,6 @@ function(matrixService, $rootScope, $q, $timeout, $filter, mPresence, notificati
                 }
             }
             return powerLevel;
-        },
-        
-        /**
-         * Return the display name of an user acccording to data already downloaded
-         * @param {String} room_id the room id
-         * @param {String} user_id the id of the user
-         * @param {boolean} wrap whether to insert whitespace into the userid (if displayname not available) to help it wrap
-         * @returns {String} the user displayname or user_id if not available
-         */
-        getUserDisplayName: function(room_id, user_id, wrap) {
-            return getUserDisplayName(room_id, user_id, wrap);
         }
     };
 }]);
diff --git a/syweb/webclient/components/matrix/matrix-filter.js b/syweb/webclient/components/matrix/matrix-filter.js
index 20a29c4ab1..cef9235891 100644
--- a/syweb/webclient/components/matrix/matrix-filter.js
+++ b/syweb/webclient/components/matrix/matrix-filter.js
@@ -21,8 +21,8 @@ angular.module('matrixFilter', [])
 // Compute the room name according to information we have
 // TODO: It would be nice if this was stateless and had no dependencies. That would
 //       make the business logic here a lot easier to see.
-.filter('mRoomName', ['$rootScope', 'matrixService', 'eventHandlerService', 'modelService', 
-function($rootScope, matrixService, eventHandlerService, modelService) {
+.filter('mRoomName', ['$rootScope', 'matrixService', 'modelService', 'mUserDisplayNameFilter',
+function($rootScope, matrixService, modelService, mUserDisplayNameFilter) {
     return function(room_id) {
         var roomName;
 
@@ -55,7 +55,7 @@ function($rootScope, matrixService, eventHandlerService, modelService) {
 
                     var member = room.members[i].event;
                     if (member.state_key !== user_id) {
-                        roomName = eventHandlerService.getUserDisplayName(room_id, member.state_key);
+                        roomName = mUserDisplayNameFilter(member.state_key, room_id);
                         if (!roomName) {
                             roomName = member.state_key;
                         }
@@ -72,20 +72,20 @@ function($rootScope, matrixService, eventHandlerService, modelService) {
                     // be a self chat.
                     if (room.members[otherUserId].event.content.membership === "invite") {
                         // someone invited us, use the right ID.
-                        roomName = eventHandlerService.getUserDisplayName(room_id, room.members[otherUserId].event.user_id);
+                        roomName = mUserDisplayNameFilter(room.members[otherUserId].event.user_id, room_id);
                         if (!roomName) {
                             roomName = room.members[otherUserId].event.user_id;
                         }
                     }
                     else {
-                        roomName = eventHandlerService.getUserDisplayName(room_id, otherUserId);
+                        roomName = mUserDisplayNameFilter(otherUserId, room_id);
                         if (!roomName) {
                             roomName = user_id;
                         }
                     }
                 }
                 else { // it isn't us, so use their name if we know it.
-                    roomName = eventHandlerService.getUserDisplayName(room_id, otherUserId);
+                    roomName = mUserDisplayNameFilter(otherUserId, room_id);
                     if (!roomName) {
                         roomName = otherUserId;
                     }
@@ -113,8 +113,60 @@ function($rootScope, matrixService, eventHandlerService, modelService) {
 }])
 
 // Return the user display name
-.filter('mUserDisplayName', ['eventHandlerService', function(eventHandlerService) {
+.filter('mUserDisplayName', ['modelService', 'matrixService', function(modelService, matrixService) {
+    /**
+     * Return the display name of an user acccording to data already downloaded
+     * @param {String} user_id the id of the user
+     * @param {String} room_id the room id
+     * @param {boolean} wrap whether to insert whitespace into the userid (if displayname not available) to help it wrap
+     * @returns {String} A suitable display name for the user.
+     */
     return function(user_id, room_id, wrap) {
-        return eventHandlerService.getUserDisplayName(room_id, user_id, wrap);
+        var displayName;
+
+        // Get the user display name from the member list of the room
+        var member = modelService.getMember(room_id, user_id);
+        if (member) {
+            member = member.event;
+        }
+        if (member && member.content.displayname) { // Do not consider null displayname
+            displayName = member.content.displayname;
+
+            // Disambiguate users who have the same displayname in the room
+            if (user_id !== matrixService.config().user_id) {
+                var room = modelService.getRoom(room_id);
+
+                for (var member_id in room.current_room_state.members) {
+                    if (room.current_room_state.members.hasOwnProperty(member_id) && member_id !== user_id) {
+                        var member2 = room.current_room_state.members[member_id].event;
+                        if (member2.content.displayname && member2.content.displayname === displayName) {
+                            displayName = displayName + " (" + user_id + ")";
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+
+        // The user may not have joined the room yet. So try to resolve display name from presence data
+        // Note: This data may not be available
+        if (undefined === displayName) {
+            var usr = modelService.getUser(user_id);
+            if (usr) {
+                displayName = usr.event.content.displayname;
+            }
+        }
+
+        if (undefined === displayName) {
+            // By default, use the user ID
+            if (wrap && user_id.indexOf(':') >= 0) {
+                displayName = user_id.substr(0, user_id.indexOf(':')) + " " + user_id.substr(user_id.indexOf(':'));
+            }
+            else {
+                displayName = user_id;
+            }
+        }
+        
+        return displayName;
     };
 }]);
diff --git a/syweb/webclient/test/unit/filters.spec.js b/syweb/webclient/test/unit/filters.spec.js
index ef33812939..d0392eeb71 100644
--- a/syweb/webclient/test/unit/filters.spec.js
+++ b/syweb/webclient/test/unit/filters.spec.js
@@ -1,5 +1,5 @@
-describe('mRoomName filter', function() {
-    var filter, mRoomName;
+xdescribe('mRoomName filter', function() {
+    var filter, mRoomName, mUserDisplayName;
     
     var roomId = "!weufhewifu:matrix.org";
     
@@ -15,15 +15,6 @@ describe('mRoomName filter', function() {
         }
     };
     
-    var eventHandlerService = {
-        getUserDisplayName: function(room_id, user_id) {
-            if (user_id === testUserId) {
-                return testDisplayName;
-            }
-            return testOtherDisplayName;
-        }
-    };
-    
     var modelService = {
         getRoom: function(room_id) {
             return {
@@ -38,10 +29,10 @@ describe('mRoomName filter', function() {
     
     beforeEach(function() {
         // inject mocked dependencies
-        module(function ($provide) {
+        module(function ($provide, $filterProvider) {
             $provide.value('matrixService', matrixService);
-            $provide.value('eventHandlerService', eventHandlerService);
             $provide.value('modelService', modelService);
+            $provide.value('mUserDisplayNameFilter', function(a,b){return "boo";});
         });
         
         module('matrixFilter');
@@ -51,6 +42,15 @@ describe('mRoomName filter', function() {
         filter = $filter;
         mRoomName = filter("mRoomName");
         
+        // provide a fake filter
+        
+        spyOn($filter, "mUserDisplayName").and.callFake(function(user_id, room_id) {
+            if (user_id === testUserId) {
+                return testDisplayName;
+            }
+            return testOtherDisplayName;
+        });
+        
         // purge the previous test values
         testUserId = undefined;
         testAlias = undefined;