* Author: Klaus Weidenbach */ /* Piwik Analytics Addon for Friendica * * Author: Tobias Diekershoff * tobias.diekershoff@gmx.net * * License: 3-clause BSD license * * Configuration: * Use the administration panel to configure the Piwik tracking addon, or * in case you don't use this add the following lines to your config/addon.config.php * file: * * [piwik] * baseurl = example.com/piwik/ * sideid = 1 * optout = true ;set to false to disable * async = false ;set to true to enable * * Change the siteid to the ID that the Piwik tracker for your Friendica * installation has. Alter the baseurl to fit your needs, don't care * about http/https but beware to put the trailing / at the end of your * setting. */ use Friendica\Core\Addon; use Friendica\Core\Config; use Friendica\Core\L10n; use Friendica\Core\Logger; use Friendica\Core\Renderer; use Friendica\Util\Strings; function piwik_install() { Addon::registerHook('load_config', 'addon/piwik/piwik.php', 'piwik_load_config'); Addon::registerHook('page_end', 'addon/piwik/piwik.php', 'piwik_analytics'); Logger::log("installed piwik addon"); } function piwik_uninstall() { Addon::unregisterHook('load_config', 'addon/piwik/piwik.php', 'piwik_load_config'); Addon::unregisterHook('page_end', 'addon/piwik/piwik.php', 'piwik_analytics'); Logger::log("uninstalled piwik addon"); } function piwik_load_config(\Friendica\App $a) { $a->loadConfigFile(__DIR__ . '/config/piwik.config.php'); } function piwik_analytics($a,&$b) { /* * styling of every HTML block added by this addon is done in the * associated CSS file. We just have to tell Friendica to get it * into the page header. */ $a->page['htmlhead'] .= ''; /* * Get the configuration variables from the config/addon.config.php file. */ $baseurl = Config::get('piwik', 'baseurl'); $siteid = Config::get('piwik', 'siteid'); $optout = Config::get('piwik', 'optout'); $async = Config::get('piwik', 'async'); /* * Add the Piwik tracking code for the site. * If async is set to true use asynchronous tracking */ if ($async) { $b .= " \r\n"; $b .= "
\r\n\r\n
"; } else { $b .= " \r\n"; } /* * If the optout variable is set to true then display the notice * otherwise just include the above code into the page. */ if ($optout) { $b .= ""; } } function piwik_addon_admin (&$a, &$o) { $t = Renderer::getMarkupTemplate( "admin.tpl", "addon/piwik/" ); $o = Renderer::replaceMacros( $t, [ '$submit' => L10n::t('Save Settings'), '$piwikbaseurl' => ['baseurl', L10n::t('Piwik Base URL'), Config::get('piwik','baseurl' ), L10n::t('Absolute path to your Piwik installation. (without protocol (http/s), with trailing slash)')], '$siteid' => ['siteid', L10n::t('Site ID'), Config::get('piwik','siteid' ), ''], '$optout' => ['optout', L10n::t('Show opt-out cookie link?'), Config::get('piwik','optout' ), ''], '$async' => ['async', L10n::t('Asynchronous tracking'), Config::get('piwik','async' ), ''], ]); } function piwik_addon_admin_post (&$a) { $url = (!empty($_POST['baseurl']) ? Strings::escapeTags(trim($_POST['baseurl'])) : ''); $id = (!empty($_POST['siteid']) ? trim($_POST['siteid']) : ''); $optout = (!empty($_POST['optout']) ? trim($_POST['optout']) : ''); $async = (!empty($_POST['async']) ? trim($_POST['async']) : ''); Config::set('piwik', 'baseurl', $url); Config::set('piwik', 'siteid', $id); Config::set('piwik', 'optout', $optout); Config::set('piwik', 'async', $async); info(L10n::t('Settings updated.'). EOL); }