<?php /** * StatusNet, the distributed open-source microblogging tool * * Plugin to use Piwik Analytics * * PHP version 5 * * LICENCE: This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * @category Plugin * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Tobias Diekershoff <tobias.diekershoff@gmx.net> * @copyright 2008 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { exit(1); } /** * Plugin to use Piwik Analytics (based on the Google Analytics plugin by Evan) * * This plugin will spoot out the correct JavaScript spell to invoke * Piwik Analytics on a page. * * To use this plugin add the following to your config.php * * addPlugin('PiwikAnalytics', array('piwikroot' => 'example.com/piwik/', * 'piwikId' => 'id')); * * Replace 'example.com/piwik/' with the URL to your Piwik installation and * make sure you don't forget the final /. * Replace 'id' with the ID your statusnet installation has in your Piwik * analytics setup - for example '8'. * */ class PiwikAnalyticsPlugin extends Plugin { /** the base of your Piwik installation */ public $piwikroot = null; /** the Piwik Id of your statusnet installation */ public $piwikId = null; /** * constructor * * @param string $root Piwik root URL * @param string $id Piwik ID of this app */ function __construct($root=null, $id=null) { $this->piwikroot = $root; $this->piwikId = $id; parent::__construct(); } /** * Called when all scripts have been shown * * @param Action $action Current action * * @return boolean ignored */ function onEndShowScripts($action) { $piwikCode1 = <<<ENDOFPIWIK var pkBaseURL = (("https:" == document.location.protocol) ? "https://{$this->piwikroot}" : "http://{$this->piwikroot}"); document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E")); ENDOFPIWIK; $piwikCode2 = <<<ENDOFPIWIK try { var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", {$this->piwikId}); piwikTracker.trackPageView(); piwikTracker.enableLinkTracking(); } catch( err ) {} ENDOFPIWIK; $action->inlineScript($piwikCode1); $action->inlineScript($piwikCode2); return true; } function onPluginVersion(&$versions) { $versions[] = array('name' => 'PiwikAnalytics', 'version' => STATUSNET_VERSION, 'author' => 'Tobias Diekershoff, Evan Prodromou', 'homepage' => 'http://status.net/wiki/Plugin:Piwik', 'rawdescription' => _m('Use <a href="http://piwik.org/">Piwik</a> Open Source Web analytics software.')); return true; } }