Moved mRoomName filter into matrix-filter.js, a place for all generic filters using Matrix data.
1 files changed, 100 insertions, 0 deletions
diff --git a/webclient/components/matrix/matrix-filter.js b/webclient/components/matrix/matrix-filter.js
new file mode 100644
index 0000000000..a9bdbf66d9
--- /dev/null
+++ b/webclient/components/matrix/matrix-filter.js
@@ -0,0 +1,100 @@
+/*
+ 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.
+ */
+
+'use strict';
+
+angular.module('matrixFilter', [])
+
+// Compute the room name according to information we have
+.filter('mRoomName', ['$rootScope', 'matrixService', function($rootScope, matrixService) {
+ return function(room_id) {
+ var roomName;
+
+ // If there is an alias, use it
+ // TODO: only one alias is managed for now
+ var alias = matrixService.getRoomIdToAliasMapping(room_id);
+ if (alias) {
+ roomName = alias;
+ }
+
+ if (undefined === roomName) {
+ // Else, build the name from its users
+ var room = $rootScope.events.rooms[room_id];
+ if (room) {
+ var room_name_event = room["m.room.name"];
+
+ if (room_name_event) {
+ roomName = room_name_event.content.name;
+ }
+ else if (room.members) {
+ // Limit the room renaming to 1:1 room
+ if (2 === Object.keys(room.members).length) {
+ for (var i in room.members) {
+ var member = room.members[i];
+ if (member.state_key !== matrixService.config().user_id) {
+
+ if (member.state_key in $rootScope.presence) {
+ // If the user is available in presence, use the displayname there
+ // as it is the most uptodate
+ roomName = $rootScope.presence[member.state_key].content.displayname;
+ }
+ else if (member.content.displayname) {
+ roomName = member.content.displayname;
+ }
+ else {
+ roomName = member.state_key;
+ }
+ }
+ }
+ }
+ else if (1 === Object.keys(room.members).length) {
+ // The other member may be in the invite list, get all invited users
+ var invitedUserIDs = [];
+ for (var i in room.messages) {
+ var message = room.messages[i];
+ if ("m.room.member" === message.type && "invite" === message.membership) {
+ // Make sure there is no duplicate user
+ if (-1 === invitedUserIDs.indexOf(message.state_key)) {
+ invitedUserIDs.push(message.state_key);
+ }
+ }
+ }
+
+ // For now, only 1:1 room needs to be renamed. It means only 1 invited user
+ if (1 === invitedUserIDs.length) {
+ var userID = invitedUserIDs[0];
+
+ // Try to resolve his displayname in presence global data
+ if (userID in $rootScope.presence) {
+ roomName = $rootScope.presence[userID].content.displayname;
+ }
+ else {
+ roomName = userID;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if (undefined === roomName) {
+ // By default, use the room ID
+ roomName = room_id;
+ }
+
+ return roomName;
+ };
+}]);
|
