3 * Name: Matomo / Piwik Analytics
4 * Description: Matomo / Piwik Analytics Addon for Friendica
6 * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
7 * Author: Klaus Weidenbach
10 /* Piwik Analytics Addon for Friendica
12 * Author: Tobias Diekershoff
13 * tobias.diekershoff@gmx.net
15 * License: 3-clause BSD license
18 * Use the administration panel to configure the Piwik tracking addon, or
19 * in case you don't use this, add the following lines to your config/piwik.config.php
31 * Change the siteid to the ID that the Piwik tracker for your Friendica
32 * installation has. Alter the baseurl to fit your needs, don't care
33 * about http/https but beware to put the trailing / at the end of your
38 use Friendica\Core\Hook;
39 use Friendica\Core\Logger;
40 use Friendica\Core\Renderer;
42 use Friendica\Core\Config\Util\ConfigFileLoader;
44 function piwik_install() {
45 Hook::register('load_config', 'addon/piwik/piwik.php', 'piwik_load_config');
46 Hook::register('page_end', 'addon/piwik/piwik.php', 'piwik_analytics');
48 Logger::notice("installed piwik addon");
51 function piwik_load_config(App $a, ConfigFileLoader $loader)
53 $a->getConfigCache()->load($loader->loadAddonConfig('piwik'), \Friendica\Core\Config\ValueObject\Cache::SOURCE_STATIC);
56 function piwik_analytics(App $a, string &$b)
59 * styling of every HTML block added by this addon is done in the
60 * associated CSS file. We just have to tell Friendica to get it
61 * into the page header.
63 DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/piwik/piwik.css' . '" media="all" />';
66 * Get the configuration values.
68 $baseurl = DI::config()->get('piwik', 'baseurl');
69 $siteid = DI::config()->get('piwik', 'siteid');
70 $optout = DI::config()->get('piwik', 'optout');
71 $async = DI::config()->get('piwik', 'async');
74 * Add the Piwik tracking code for the site.
75 * If async is set to true use asynchronous tracking
78 $b .= "<!-- Piwik --> <script type=\"text/javascript\"> var _paq = _paq || []; _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u=((\"https:\" == document.location.protocol) ? \"https\" : \"http\") + \"://".$baseurl."\"; _paq.push(['setTrackerUrl', u+'piwik.php']); _paq.push(['setSiteId', ".$siteid."]); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript'; g.defer=true; g.async=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); })(); </script> <!-- End Piwik Code -->\r\n";
79 $b .= "<div id='piwik-code-block'> <!-- Piwik -->\r\n<noscript><p><img src=\"//".$baseurl."piwik.php?idsite=".$siteid."\" style=\"border:0\" alt=\"\" /></p></noscript>\r\n <!-- End Piwik Tracking Tag --> </div>";
81 $b .= "<!-- Piwik --> <script type=\"text/javascript\"> var _paq = _paq || []; _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u=((\"https:\" == document.location.protocol) ? \"https\" : \"http\") + \"://".$baseurl."\"; _paq.push(['setTrackerUrl', u+'piwik.php']); _paq.push(['setSiteId', ".$siteid."]); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript'; g.defer=true; g.async=false; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); })(); </script> <!-- End Piwik Code -->\r\n";
85 * If the optout variable is set to true then display the notice
86 * otherwise just include the above code into the page.
89 $b .= "<div id='piwik-optout-link'>";
90 $b .= DI::l10n()->t("This website is tracked using the <a href='http://www.matomo.org'>Matomo</a> analytics tool.");
92 $the_url = "http://".$baseurl ."index.php?module=CoreAdminHome&action=optOut";
93 $b .= DI::l10n()->t("If you do not want that your visits are logged in this way you <a href='%s'>can set a cookie to prevent Matomo / Piwik from tracking further visits of the site</a> (opt-out).", $the_url);
97 function piwik_addon_admin (App $a, string &$o)
99 $t = Renderer::getMarkupTemplate( "admin.tpl", "addon/piwik/" );
101 $o = Renderer::replaceMacros( $t, [
102 '$submit' => DI::l10n()->t('Save Settings'),
103 '$piwikbaseurl' => ['baseurl', DI::l10n()->t('Matomo (Piwik) Base URL'), DI::config()->get('piwik','baseurl' ), DI::l10n()->t('Absolute path to your Matomo (Piwik) installation. (without protocol (http/s), with trailing slash)')],
104 '$siteid' => ['siteid', DI::l10n()->t('Site ID'), DI::config()->get('piwik','siteid' ), ''],
105 '$optout' => ['optout', DI::l10n()->t('Show opt-out cookie link?'), DI::config()->get('piwik','optout' ), ''],
106 '$async' => ['async', DI::l10n()->t('Asynchronous tracking'), DI::config()->get('piwik','async' ), ''],
110 function piwik_addon_admin_post(App $a)
112 DI::config()->set('piwik', 'baseurl', trim($_POST['baseurl'] ?? ''));
113 DI::config()->set('piwik', 'siteid', trim($_POST['siteid'] ?? ''));
114 DI::config()->set('piwik', 'optout', trim($_POST['optout'] ?? ''));
115 DI::config()->set('piwik', 'async', trim($_POST['async'] ?? ''));