}
        wp_localize_script('ecwid-kissmetrics-events', 'ecwid_kissmetrics', $kissmetrics);
    }
    protected function _record($event)
    {
        $params = array('_k' => self::API_KEY, '_p' => $_COOKIE['km_ai'], '_n' => $event);
        $query = http_build_query($params);
        //die(var_dump($_COOKIE));
        $result = wp_remote_get('http://trk.kissmetrics.com/e?' . $query);
    }
    protected function _enqueue_record($event)
    {
        $events = $this->_get_pending_events();
        array_push($events, array('event' => $event));
        update_option(self::STORAGE_OPTION_NAME, $events);
    }
    protected function _get_pending_events()
    {
        $value = get_option(self::STORAGE_OPTION_NAME);
        if (!is_array($value)) {
            $value = array();
        }
        return $value;
    }
    protected function _flush_events()
    {
        update_option(self::STORAGE_OPTION_NAME, null);
    }
}
Ecwid_Kissmetrics::init();