From 8bcd36377a04bede2e2d74dcd7f18742d0982ad5 Mon Sep 17 00:00:00 2001
From: Kegan Dougal <kegan@matrix.org>
Date: Thu, 6 Nov 2014 13:37:05 +0000
Subject: [PATCH] Factor out room name logic: mRoomName is the canonical
 source.

---
 .../components/matrix/event-handler-service.js   | 16 ++++------------
 .../test/unit/register-controller.spec.js        |  4 ++--
 2 files changed, 6 insertions(+), 14 deletions(-)

diff --git a/syweb/webclient/components/matrix/event-handler-service.js b/syweb/webclient/components/matrix/event-handler-service.js
index 027c80a1b..38a6efced 100644
--- a/syweb/webclient/components/matrix/event-handler-service.js
+++ b/syweb/webclient/components/matrix/event-handler-service.js
@@ -26,8 +26,8 @@ Typically, this service will store events and broadcast them to any listeners
 (e.g. controllers) via $broadcast. 
 */
 angular.module('eventHandlerService', [])
-.factory('eventHandlerService', ['matrixService', '$rootScope', '$q', '$timeout', 'mPresence', 'notificationService', 'modelService',
-function(matrixService, $rootScope, $q, $timeout, mPresence, notificationService, modelService) {
+.factory('eventHandlerService', ['matrixService', '$rootScope', '$q', '$timeout', '$filter', 'mPresence', 'notificationService', 'modelService',
+function(matrixService, $rootScope, $q, $timeout, $filter, mPresence, notificationService, modelService) {
     var ROOM_CREATE_EVENT = "ROOM_CREATE_EVENT";
     var MSG_EVENT = "MSG_EVENT";
     var MEMBER_EVENT = "MEMBER_EVENT";
@@ -135,16 +135,8 @@ function(matrixService, $rootScope, $q, $timeout, mPresence, notificationService
                 else if (event.content.msgtype === "m.image") {
                     message = displayname + " sent an image.";
                 }
-
-                var roomTitle = matrixService.getRoomIdToAliasMapping(event.room_id);
-                var theRoom = modelService.getRoom(event.room_id);
-                if (!roomTitle && theRoom.current_room_state.state("m.room.name") && theRoom.current_room_state.state("m.room.name").content) {
-                    roomTitle = theRoom.current_room_state.state("m.room.name").content.name;
-                }
-
-                if (!roomTitle) {
-                    roomTitle = event.room_id;
-                }
+                
+                var roomTitle = $filter("mRoomName")(event.room_id);
                 
                 notificationService.showNotification(
                     displayname + " (" + roomTitle + ")",
diff --git a/syweb/webclient/test/unit/register-controller.spec.js b/syweb/webclient/test/unit/register-controller.spec.js
index ce6ef1f4e..b5c784235 100644
--- a/syweb/webclient/test/unit/register-controller.spec.js
+++ b/syweb/webclient/test/unit/register-controller.spec.js
@@ -76,8 +76,8 @@ describe("RegisterController ", function() {
         scope.account.pwd1 = "password";
         scope.account.pwd2 = "password";
         scope.account.desired_user_id = "bob";
-        scope.register();
-        rootScope.$digest();
+        scope.register(); // this depends on the result of a deferred
+        rootScope.$digest(); // which is delivered after the digest
         
         expect(scope.feedback).not.toEqual(prevFeedback);
     });