1<?php 2 3use dokuwiki\Extension\EventHandler; 4use dokuwiki\Extension\Event; 5 6/** 7 * Action Component for the Matomo Plugin 8 * 9 * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) 10 * @author Andreas Gohr <andi@splitbrain.org> 11 * @author Sascha Leib <sascha.leib(at)kolmio.com> 12 */ 13 14class action_plugin_matomo extends DokuWiki_Action_Plugin { 15 16 /** 17 * Registers a callback functions 18 * 19 * @param EventHandler $controller DokuWiki's event controller object 20 * @return void 21 */ 22 public function register(EventHandler $controller) 23 { 24 $controller->register_hook('TPL_METAHEADER_OUTPUT', 'BEFORE', $this, 'handleHeader'); 25 } 26 27 /** 28 * Adds the preview parameter to the stylesheet loading in non-js mode 29 * 30 * @param Event $event event object by reference 31 * @return void 32 */ 33 public function handleHeader(Event $event, $param) { 34 35 global $INFO; 36 $loggedin = isset($INFO['userinfo']); 37 $exgrp = $this->getConf('exclude'); 38 $exclUser = false; 39 if ($exgrp === 'admins' && ($loggedin && ($INFO['isadmin'] === 1))) { 40 $exclUser = true; 41 } elseif ($exgrp === 'users' && $loggedin) { 42 $exclUser = true; 43 } 44 45 $code = NL . DOKU_TAB . DOKU_TAB . "var _paq = window._paq = window._paq || [];" . NL; 46 47 foreach (explode(',', $this->getConf('feature-flags')) as $flag) { 48 $code .= DOKU_TAB . DOKU_TAB . "_paq.push(['$flag']);" . NL; 49 } 50 if ($exclUser) { 51 $code .= DOKU_TAB . DOKU_TAB . "_paq.push(['optUserOut']);" . NL; 52 } 53 $code .= DOKU_TAB . DOKU_TAB . "_paq.push(['setLinkClasses', ['interwiki','urlextern']]);" . NL; 54 $code .= DOKU_TAB . DOKU_TAB . "_paq.push(['setExcludedQueryParams', ['do']]);" . NL; 55 $code .= DOKU_TAB . DOKU_TAB . "_paq.push(['setDoNotTrack', 'true']);" . NL; 56 $code .= DOKU_TAB . DOKU_TAB . "_paq.push(['trackPageView']);" . NL; 57 $code .= DOKU_TAB . DOKU_TAB . "(function() {" . NL; 58 $code .= DOKU_TAB . DOKU_TAB . DOKU_TAB . "var u='{$this->getConf('server')}';" . NL; 59 $code .= DOKU_TAB . DOKU_TAB . DOKU_TAB . "_paq.push(['setTrackerUrl', u+'{$this->getConf('instance')}.php']);" . NL; 60 $code .= DOKU_TAB . DOKU_TAB . DOKU_TAB . "_paq.push(['setSiteId', '{$this->getConf('siteid')}}']);" . NL; 61 $code .= DOKU_TAB . DOKU_TAB . DOKU_TAB . "var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];" . NL; 62 $code .= DOKU_TAB . DOKU_TAB . DOKU_TAB . "g.async=true; g.src=u+'{$this->getConf('instance')}.js'; s.parentNode.insertBefore(g,s);" . NL; 63 $code .= DOKU_TAB . DOKU_TAB . "})();" . NL. DOKU_TAB; 64 65 // $code .= '<!-- ' . print_r($INFO, true) . ' -->' . NL; 66 67 $event->data['script'][] = [ 68 '_data' => $code 69 ]; 70 } 71}