mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
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109 lines
4.3 KiB
JavaScript
109 lines
4.3 KiB
JavaScript
/*
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Copyright 2014 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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angular.module('matrixFilter', [])
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// Compute the room name according to information we have
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// TODO: It would be nice if this was stateless and had no dependencies. That would
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// make the business logic here a lot easier to see.
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.filter('mRoomName', ['$rootScope', 'matrixService', 'eventHandlerService', 'modelService',
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function($rootScope, matrixService, eventHandlerService, modelService) {
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return function(room_id) {
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var roomName;
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// If there is an alias, use it
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// TODO: only one alias is managed for now
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var alias = matrixService.getRoomIdToAliasMapping(room_id);
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var room = modelService.getRoom(room_id).current_room_state;
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var room_name_event = room.state("m.room.name");
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// Determine if it is a public room
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var isPublicRoom = false;
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if (room.state("m.room.join_rules") && room.state("m.room.join_rules").content) {
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isPublicRoom = ("public" === room.state("m.room.join_rules").content.join_rule);
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}
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if (room_name_event) {
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roomName = room_name_event.content.name;
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}
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else if (alias) {
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roomName = alias;
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}
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else if (Object.keys(room.members).length > 0 && !isPublicRoom) { // Do not rename public room
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var user_id = matrixService.config().user_id;
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// this is a "one to one" room and should have the name of the other user.
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if (Object.keys(room.members).length === 2) {
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for (var i in room.members) {
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if (!room.members.hasOwnProperty(i)) continue;
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var member = room.members[i];
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if (member.state_key !== user_id) {
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roomName = eventHandlerService.getUserDisplayName(room_id, member.state_key);
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break;
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}
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}
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}
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else if (Object.keys(room.members).length === 1) {
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// this could be just us (self-chat) or could be the other person
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// in a room if they have invited us to the room. Find out which.
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var otherUserId = Object.keys(room.members)[0];
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if (otherUserId === user_id) {
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// it's us, we may have been invited to this room or it could
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// be a self chat.
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if (room.members[otherUserId].content.membership === "invite") {
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// someone invited us, use the right ID.
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roomName = eventHandlerService.getUserDisplayName(room_id, room.members[otherUserId].user_id);
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}
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else {
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roomName = eventHandlerService.getUserDisplayName(room_id, otherUserId);
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}
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}
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else { // it isn't us, so use their name if we know it.
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roomName = eventHandlerService.getUserDisplayName(room_id, otherUserId);
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}
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}
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else if (Object.keys(room.members).length === 0) {
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// this shouldn't be possible
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console.error("0 members in room >> " + room_id);
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}
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}
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// Always show the alias in the room displayed name
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if (roomName && alias && alias !== roomName) {
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roomName += " (" + alias + ")";
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}
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if (undefined === roomName) {
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// By default, use the room ID
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roomName = room_id;
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}
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return roomName;
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};
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}])
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// Return the user display name
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.filter('mUserDisplayName', ['eventHandlerService', function(eventHandlerService) {
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return function(user_id, room_id) {
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return eventHandlerService.getUserDisplayName(room_id, user_id);
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};
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}]);
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