3 * StatusNet, the distributed open-source microblogging tool
5 * Plugin to use Google Analytics
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 2008 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')) {
35 * Plugin to use Google Analytics
37 * This plugin will spoot out the correct JavaScript spell to invoke Google Analytics on a page.
39 * Note that Google Analytics is not compatible with the Franklin Street Statement; consider using
40 * Piwik (http://www.piwik.org/) instead!
44 * @author Evan Prodromou <evan@status.net>
45 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
46 * @link http://status.net/
51 class GoogleAnalyticsPlugin extends Plugin
55 function __construct($code=null)
58 parent::__construct();
61 function onEndShowScripts($action)
63 $js1 = 'var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");'.
64 'document.write(unescape("%3Cscript src=\'" + gaJsHost + "google-analytics.com/ga.js\' type=\'text/javascript\'%3E%3C/script%3E"));';
65 $js2 = sprintf('try{'.
66 'var pageTracker = _gat._getTracker("%s");'.
67 'pageTracker._trackPageview();'.
70 $action->inlineScript($js1);
71 $action->inlineScript($js2);