/**
  * 
  * @return string
  */
 public function getExpireHTML()
 {
     if (!$this->owner->Secured) {
         return;
     }
     if ($this->owner instanceof Folder) {
         $ret = "N/A";
     } else {
         switch ($this->owner->ExpiryType) {
             case 'AtAFixedDate':
                 if ($expireDate = $this->owner->ExpireAtDate) {
                     $datetime = new SS_Datetime();
                     $datetime->setValue($expireDate);
                     $now = $today = date('Y-m-d H:i:s');
                     if ($expireDate > $now) {
                         $expire = _t("FileSecured.EmbargoedNotExpired", "Not expired, will expire ");
                     } else {
                         $expire = _t("FileSecured.EmbargoedExpired", "Expired ");
                     }
                     $time = Time::create();
                     $time->setValue($datetime->Time());
                     $date = Date::create();
                     $date->setValue($datetime->Date());
                     $ret = $expire . " at " . $time->Nice() . ", " . $date->Long();
                 } else {
                     $ret = _t("FileSecured.EmbargoedNoDateSetNotExpired", "No embargoing date/time is set, so treated as not expired");
                 }
                 break;
             default:
                 //case 'None':
                 $ret = "Not expired";
         }
     }
     return $ret;
 }