3 * StatusNet, the distributed open-source microblogging tool
5 * Plugin to do "real time" updates using Comet/Bayeux
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @copyright 2009 StatusNet, Inc.
26 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 if (!defined('STATUSNET') && !defined('LACONICA')) {
34 require_once INSTALLDIR.'/plugins/Realtime/RealtimePlugin.php';
37 * Plugin to do realtime updates using Comet
41 * @author Evan Prodromou <evan@status.net>
42 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
43 * @link http://status.net/
46 class CometPlugin extends RealtimePlugin
48 public $server = null;
49 public $username = null;
50 public $password = null;
51 public $prefix = null;
52 protected $bay = null;
54 function __construct($server=null, $username=null, $password=null, $prefix=null)
56 $this->server = $server;
57 $this->username = $username;
58 $this->password = $password;
59 $this->prefix = $prefix;
61 parent::__construct();
64 function _getScripts()
66 $scripts = parent::_getScripts();
68 $ours = array('jquery.comet.js', 'cometupdate.js');
70 foreach ($ours as $script) {
71 $scripts[] = common_path('plugins/Comet/'.$script);
77 function _updateInitialize($timeline, $user_id)
79 $script = parent::_updateInitialize($timeline, $user_id);
80 return $script." CometUpdate.init(\"$this->server\", \"$timeline\", $user_id, \"$this->replyurl\", \"$this->favorurl\", \"$this->deleteurl\");";
85 require_once INSTALLDIR.'/plugins/Comet/bayeux.class.inc.php';
86 // Bayeux? Comet? Huh? These terms confuse me
87 $this->bay = new Bayeux($this->server, $this->user, $this->password);
90 function _publish($timeline, $json)
92 $this->bay->publish($timeline, $json);
95 function _disconnect()
100 function _pathToChannel($path)
102 if (!empty($this->prefix)) {
103 array_unshift($path, $this->prefix);
105 return '/' . implode('/', $path);