* Author: Klaus Weidenbach */ /* Piwik Analytics Plugin for Friendica * * Author: Tobias Diekershoff * tobias.diekershoff@gmx.net * * License: 3-clause BSD license * * Configuration: * Add the following lines to your .htconfig.php file: * * $a->config['piwik']['baseurl'] = 'www.example.com/piwik/'; * $a->config['piwik']['siteid'] = '1'; * $a->config['piwik']['optout'] = true; // set to false to disable * $a->config['piwik']['async'] = false; // set to true to enable * * Change the siteid to the ID that the Piwik tracker for your Friendica * installation has. Alter the baseurl to fit your needs, don't care * about http/https but beware to put the trailing / at the end of your * setting. * * Documentation see http://diekershoff.homeunix.net/redmine/wiki/friendikaplugin/Piwik_Plugin */ function piwik_install() { register_hook('page_end', 'addon/piwik/piwik.php', 'piwik_analytics'); logger("installed piwik plugin"); } function piwik_uninstall() { unregister_hook('page_end', 'addon/piwik/piwik.php', 'piwik_analytics'); logger("uninstalled piwik plugin"); } function piwik_analytics($a,&$b) { /* * styling of every HTML block added by this plugin 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 .htconfig file. */ $baseurl = get_config('piwik','baseurl'); $siteid = get_config('piwik','siteid'); $optout = get_config('piwik','optout'); $async = get_config('piwik','async'); /* * Add the Piwik tracking code for the site. * If async is set to true use asynchronous tracking */ if ($async) { $a->page['htmlhead'] .= " \r\n\r\n"; $b .= "

\r\n\r\n

"; } else { $b .= "

\r\n \r\n\r\n\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 .= "

"; $b .= t("This website is tracked using the Piwik analytics tool."); $b .= " "; $the_url = "http://".$baseurl ."index.php?module=CoreAdminHome&action=optOut"; $b .= sprintf(t("If you do not want that your visits are logged this way you can set a cookie to prevent Piwik from tracking further visits of the site (opt-out)."), $the_url); $b .= "

"; } } function piwik_plugin_admin (&$a, &$o) { $t = file_get_contents( dirname(__file__)."/admin.tpl"); $o = replace_macros( $t, array( '$submit' => t('Submit'), '$baseurl' => array('baseurl', t('Piwik Base URL'), get_config('piwik','baseurl' ), t('Absolute path to your Piwik installation. (without protocol (http/s), with trailing slash)')), '$siteid' => array('siteid', t('Site ID'), get_config('piwik','siteid' ), ''), '$optout' => array('optout', t('Show opt-out cookie link?'), get_config('piwik','optout' ), ''), '$async' => array('async', t('Asynchronous tracking'), get_config('piwik','async' ), ''), )); } function piwik_plugin_admin_post (&$a) { $url = ((x($_POST, 'baseurl')) ? notags(trim($_POST['baseurl'])) : ''); $id = ((x($_POST, 'siteid')) ? trim($_POST['siteid']) : ''); $optout = ((x($_POST, 'optout')) ? trim($_POST['optout']) : ''); $async = ((x($_POST, 'async')) ? trim($_POST['async']) : ''); set_config('piwik', 'baseurl', $url); set_config('piwik', 'siteid', $id); set_config('piwik', 'optout', $optout); set_config('piwik', 'async', $async); info( t('Settings updated.'). EOL); }