/**
  * @param waContact $user
  * @return string
  */
 public static function getAccessDisableMsg($user)
 {
     $access_disable = '';
     if ($user['is_user'] == '-1') {
         $log_model = new waLogModel();
         $log_item = $log_model->select('*')->where("subject_contact_id = i:id AND action = 'access_disable'", array('id' => $user['id']))->order('datetime DESC')->limit(1)->fetch();
         if ($log_item) {
             $contact = new waContact($log_item['contact_id']);
             $name = htmlspecialchars(waContactNameField::formatName($contact));
             $access_disable = _w("Access disabled by") . " <a href='#/contact/{$log_item['contact_id']}/'>{$name}</a>, " . wa_date("humandatetime", $log_item['datetime']);
         }
     }
     return $access_disable;
 }