3 * StatusNet, the distributed open-source microblogging tool
5 * Plugin to use Piwik 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 * @author Tobias Diekershoff <tobias.diekershoff@gmx.net>
26 * @copyright 2008 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
28 * @link http://status.net/
31 if (!defined('STATUSNET')) {
36 * Plugin to use Piwik Analytics (based on the Google Analytics plugin by Evan)
38 * This plugin will spoot out the correct JavaScript spell to invoke
39 * Piwik Analytics on a page.
41 * To use this plugin please add the following three lines to your config.php
43 * require_once('plugins/PiwikAnalyticsPlugin.php');
44 * $pa = new PiwikAnalyticsPlugin("example.com/piwik/","id");
46 * exchange example.com/piwik/ with the url to your piwik installation and
47 * make sure you don't forget the final /
48 * exchange id with the ID your statusnet installation has in your Piwik analytics
52 * @author Tobias Diekershoff <tobias.diekershoff@gmx.net>
53 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
54 * @link http://status.net/
59 class PiwikAnalyticsPlugin extends Plugin
61 /** the base of your Piwik installation */
62 public $piwikroot = null;
63 /** the Piwik Id of your statusnet installation */
64 public $piwikId = null;
69 * @param string $root Piwik root URL
70 * @param string $id Piwik ID of this app
73 function __construct($root=null, $id=null)
75 $this->piwikroot = $root;
77 parent::__construct();
81 * Called when all scripts have been shown
83 * @param Action $action Current action
85 * @return boolean ignored
88 function onEndShowScripts($action)
90 $piwikCode = <<<ENDOFPIWIK
93 <script type="text/javascript">
94 var pkBaseURL = (("https:" == document.location.protocol) ? "https://{$this->piwikroot}" : "http://{$this->piwikroot}");
95 document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
97 <script type="text/javascript">
99 var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", {$this->piwikId});
100 piwikTracker.trackPageView();
101 piwikTracker.enableLinkTracking();
104 <!-- End Piwik Tag -->
108 $action->raw($piwikCode);