121 lines
4.8 KiB
JavaScript
121 lines
4.8 KiB
JavaScript
/*
|
|
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
|
|
// 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) {
|
|
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);
|
|
var room = modelService.getRoom(room_id).current_room_state;
|
|
|
|
var room_name_event = room.state("m.room.name");
|
|
|
|
// Determine if it is a public room
|
|
var isPublicRoom = false;
|
|
if (room.state("m.room.join_rules") && room.state("m.room.join_rules").content) {
|
|
isPublicRoom = ("public" === room.state("m.room.join_rules").content.join_rule);
|
|
}
|
|
|
|
if (room_name_event) {
|
|
roomName = room_name_event.content.name;
|
|
}
|
|
else if (alias) {
|
|
roomName = alias;
|
|
}
|
|
else if (Object.keys(room.members).length > 0 && !isPublicRoom) { // Do not rename public room
|
|
var user_id = matrixService.config().user_id;
|
|
|
|
// this is a "one to one" room and should have the name of the other user.
|
|
if (Object.keys(room.members).length === 2) {
|
|
for (var i in room.members) {
|
|
if (!room.members.hasOwnProperty(i)) continue;
|
|
|
|
var member = room.members[i].event;
|
|
if (member.state_key !== user_id) {
|
|
roomName = eventHandlerService.getUserDisplayName(room_id, member.state_key);
|
|
if (!roomName) {
|
|
roomName = member.state_key;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (Object.keys(room.members).length === 1) {
|
|
// this could be just us (self-chat) or could be the other person
|
|
// in a room if they have invited us to the room. Find out which.
|
|
var otherUserId = Object.keys(room.members)[0];
|
|
if (otherUserId === user_id) {
|
|
// it's us, we may have been invited to this room or it could
|
|
// 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);
|
|
if (!roomName) {
|
|
roomName = room.members[otherUserId].event.user_id;
|
|
}
|
|
}
|
|
else {
|
|
roomName = eventHandlerService.getUserDisplayName(room_id, otherUserId);
|
|
if (!roomName) {
|
|
roomName = user_id;
|
|
}
|
|
}
|
|
}
|
|
else { // it isn't us, so use their name if we know it.
|
|
roomName = eventHandlerService.getUserDisplayName(room_id, otherUserId);
|
|
if (!roomName) {
|
|
roomName = otherUserId;
|
|
}
|
|
}
|
|
}
|
|
else if (Object.keys(room.members).length === 0) {
|
|
// this shouldn't be possible
|
|
console.error("0 members in room >> " + room_id);
|
|
}
|
|
}
|
|
|
|
|
|
// Always show the alias in the room displayed name
|
|
if (roomName && alias && alias !== roomName) {
|
|
roomName += " (" + alias + ")";
|
|
}
|
|
|
|
if (undefined === roomName) {
|
|
// By default, use the room ID
|
|
roomName = room_id;
|
|
}
|
|
|
|
return roomName;
|
|
};
|
|
}])
|
|
|
|
// Return the user display name
|
|
.filter('mUserDisplayName', ['eventHandlerService', function(eventHandlerService) {
|
|
return function(user_id, room_id) {
|
|
return eventHandlerService.getUserDisplayName(room_id, user_id);
|
|
};
|
|
}]);
|