forked from friendica/friendica-addons
117 lines
5.3 KiB
PHP
117 lines
5.3 KiB
PHP
<?php
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/**
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* Name: Matomo / Piwik Analytics
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* Description: Matomo / Piwik Analytics Addon for Friendica
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* Version: 1.3
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* Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
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* Author: Klaus Weidenbach
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*/
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/* Piwik Analytics Addon for Friendica
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*
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* Author: Tobias Diekershoff
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* tobias.diekershoff@gmx.net
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*
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* License: 3-clause BSD license
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*
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* Configuration:
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* Use the administration panel to configure the Piwik tracking addon, or
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* in case you don't use this, add the following lines to your config/piwik.config.php
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* file:
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*
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* return [
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* 'piwik' => [
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* 'baseurl' => '',
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* 'sideid' => '',
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* 'optout' => true,
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* 'async' => false,
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* ],
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* ];
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*
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* Change the siteid to the ID that the Piwik tracker for your Friendica
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* installation has. Alter the baseurl to fit your needs, don't care
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* about http/https but beware to put the trailing / at the end of your
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* setting.
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*/
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use Friendica\App;
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use Friendica\Core\Hook;
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use Friendica\Core\Logger;
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use Friendica\Core\Renderer;
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use Friendica\DI;
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use Friendica\Core\Config\Util\ConfigFileManager;
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function piwik_install() {
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Hook::register('load_config', 'addon/piwik/piwik.php', 'piwik_load_config');
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Hook::register('page_end', 'addon/piwik/piwik.php', 'piwik_analytics');
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Logger::notice("installed piwik addon");
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}
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function piwik_load_config(ConfigFileManager $loader)
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{
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DI::app()->getConfigCache()->load($loader->loadAddonConfig('piwik'), \Friendica\Core\Config\ValueObject\Cache::SOURCE_STATIC);
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}
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function piwik_analytics(string &$b)
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{
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/*
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* styling of every HTML block added by this addon is done in the
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* associated CSS file. We just have to tell Friendica to get it
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* into the page header.
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*/
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DI::page()['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . DI::baseUrl()->get() . '/addon/piwik/piwik.css' . '" media="all" />';
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/*
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* Get the configuration values.
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*/
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$baseurl = DI::config()->get('piwik', 'baseurl');
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$siteid = DI::config()->get('piwik', 'siteid');
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$optout = DI::config()->get('piwik', 'optout');
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$async = DI::config()->get('piwik', 'async');
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/*
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* Add the Piwik tracking code for the site.
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* If async is set to true use asynchronous tracking
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*/
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if ($async) {
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$b .= "<!-- Piwik --> <script type=\"text/javascript\"> var _paq = _paq || []; _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u=((\"https:\" == document.location.protocol) ? \"https\" : \"http\") + \"://".$baseurl."\"; _paq.push(['setTrackerUrl', u+'piwik.php']); _paq.push(['setSiteId', ".$siteid."]); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript'; g.defer=true; g.async=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); })(); </script> <!-- End Piwik Code -->\r\n";
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$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>";
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} else {
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$b .= "<!-- Piwik --> <script type=\"text/javascript\"> var _paq = _paq || []; _paq.push(['trackPageView']); _paq.push(['enableLinkTracking']); (function() { var u=((\"https:\" == document.location.protocol) ? \"https\" : \"http\") + \"://".$baseurl."\"; _paq.push(['setTrackerUrl', u+'piwik.php']); _paq.push(['setSiteId', ".$siteid."]); var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript'; g.defer=true; g.async=false; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s); })(); </script> <!-- End Piwik Code -->\r\n";
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}
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/*
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* If the optout variable is set to true then display the notice
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* otherwise just include the above code into the page.
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*/
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if ($optout) {
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$b .= "<div id='piwik-optout-link'>";
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$b .= DI::l10n()->t("This website is tracked using the <a href='http://www.matomo.org'>Matomo</a> analytics tool.");
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$b .= " ";
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$the_url = "http://".$baseurl ."index.php?module=CoreAdminHome&action=optOut";
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$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).", $the_url);
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$b .= "</div>";
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}
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}
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function piwik_addon_admin (string &$o)
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{
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$t = Renderer::getMarkupTemplate( "admin.tpl", "addon/piwik/" );
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$o = Renderer::replaceMacros( $t, [
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'$submit' => DI::l10n()->t('Save Settings'),
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'$piwikbaseurl' => ['baseurl', DI::l10n()->t('Matomo (Piwik) Base URL'), DI::config()->get('piwik','baseurl' ), DI::l10n()->t('Absolute path to your Matomo (Piwik) installation. (without protocol (http/s), with trailing slash)')],
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'$siteid' => ['siteid', DI::l10n()->t('Site ID'), DI::config()->get('piwik','siteid' ), ''],
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'$optout' => ['optout', DI::l10n()->t('Show opt-out cookie link?'), DI::config()->get('piwik','optout' ), ''],
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'$async' => ['async', DI::l10n()->t('Asynchronous tracking'), DI::config()->get('piwik','async' ), ''],
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]);
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}
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function piwik_addon_admin_post()
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{
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DI::config()->set('piwik', 'baseurl', trim($_POST['baseurl'] ?? ''));
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DI::config()->set('piwik', 'siteid', trim($_POST['siteid'] ?? ''));
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DI::config()->set('piwik', 'optout', trim($_POST['optout'] ?? ''));
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DI::config()->set('piwik', 'async', trim($_POST['async'] ?? ''));
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}
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