MatrixSynapse/webclient/recents/recents-filter.js

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/*
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('RecentsController')
.filter('orderRecents', function() {
return function(rooms) {
// Transform the dict into an array
// The key, room_id, is already in value objects
var filtered = [];
angular.forEach(rooms, function(value, key) {
filtered.push( value );
});
// And time sort them
// The room with the lastest message at first
filtered.sort(function (a, b) {
// Invite message does not have a body message nor ts
// Puth them at the top of the list
if (undefined === a.lastMsg) {
return -1;
}
else if (undefined === b.lastMsg) {
return 1;
}
else {
return b.lastMsg.ts - a.lastMsg.ts;
}
});
return filtered;
};
});