PiwikTracker::doTrackAction PHP Method

    public function doTrackAction($actionUrl, $actionType)
    {
        // Referrer could be udpated to be the current URL temporarily (to mimic JS behavior)
        $url = $this->getUrlTrackAction($actionUrl, $actionType);
        return $this->sendRequest($url);
    }

/**
 * Sends the keyword and destination URL to Piwik
 *
 * @param bool $return    The value to return. Defaults to false with doesn't enable the filter
 * @param string $keyword    The requested keyword
 * @return bool
 */
function itfs_piwik_log_request($return, $keyword)
{
    // Get current configuration from database
    $piwik_config = yourls_get_option('piwik_config');
    // Let's check if the user wants to log bots
    if ($piwik_config[remove_bots]) {
        if (itfs_piwik_is_bot()) {
            return $return;
        }
    }
    try {
        // Need to use a file_exists check as require only produces a fatal compilation error
        if (!file_exists(dirname(__FILE__) . '/libs/Piwik/PiwikTracker.php')) {
            throw new Exception("Error can't load PiwikTracker.php");
        } else {
            // Piwik Tracking API init
            require_once dirname(__FILE__) . '/libs/Piwik/PiwikTracker.php';
            PiwikTracker::$URL = $piwik_config[piwik_url];
        }
    } catch (Exception $e) {
        error_log("ITFS_PIWIK: " . $e->getMessage(), 0);
        return $return;
    }
    // Use this to get the destination
    $destination = yourls_get_keyword_longurl($keyword);
    // Only log a request if we have a destination and the proper Piwik settings
    if ($destination == false) {
        error_log("ITFS_PIWIK: Missing parameters prevented me from logging the request with Piwik", 0);
        error_log("ITFS_PIWIK: Parameters we have: " . $keyword . ', ' . $destination, 0);
        return $return;
    }
    //Useful for hosts using one Piwik installation with multiple YOURLS installation
    $domain_landed = $_SERVER['HTTP_HOST'];
    $page_url = "http://" . $domain_landed . "/" . $keyword;
    try {
        $pt = new PiwikTracker($piwik_config[site_id]);
        // This will be the entry page in Piwik
        $pt->setUrl($page_url);
        // This will fail silently if the token is not valid or if the user doesn't have admin rights
        if (!empty($piwik_config[token])) {
            $pt->setTokenAuth($piwik_config[token]);
        }
        // This shows up in the visitor logs and identify the source of the data
        $pt->setCustomVariable(1, 'App', 'Piwik plugin for YOURLS', 'visit');
        // Some useful variables
        $pt->setCustomVariable(2, 'Domain landed', $domain_landed, 'page');
        $pt->setCustomVariable(3, 'Keyword', $keyword, 'page');
        // User defined custom variable
        if (!empty($piwik_config[customvar_name]) && !empty($piwik_config[customvar_value])) {
            $pt->setCustomVariable(4, $piwik_config[customvar_name], $piwik_config[customvar_value], $piwik_config[customvar_scope]);
        }
        // Track the visit in Piwik
        $title = yourls_get_keyword_title($keyword);
        @$pt->doTrackPageView($title);
        // The destination URL will show up as an outlink
        @$pt->doTrackAction($destination, 'link');
    } catch (Exception $e) {
        error_log("ITFS_PIWIK: Error when trying to log the request with Piwik. " . $e->getMessage(), 0);
        return $return;
    }
    if ($piwik_config[disable_stats]) {
        //error_log("ITFS_PIWIK: NOT logging locally", 0);
        return;
    } else {
        //error_log("ITFS_PIWIK: Logging locally", 0);
        return $return;
    }
}