/**
  * Store a raw event in the mailjet table
  */
 static function createFromPostData($trigger)
 {
     $mailingId = CRM_Utils_Array::value('customcampaign', $trigger);
     $email = trim($trigger['email']);
     $event = trim($trigger['event']);
     $mailjetCampaignId = CRM_Utils_Array::value('mj_campaign_id', $trigger);
     $mailjetContactId = CRM_Utils_Array::value('mj_contact_id', $trigger);
     $time = date('YmdHis', $trigger['time']);
     $mailjetEvent = new CRM_Mailjet_DAO_Event();
     $mailjetEvent->mailing_id = $mailingId;
     $mailjetEvent->email = $email;
     $mailjetEvent->event = $event;
     $mailjetEvent->mj_campaign_id = $mailjetCampaignId;
     $mailjetEvent->mj_contact_id = $mailjetContactId;
     $mailjetEvent->time = $time;
     $mailjetEvent->data = serialize($trigger);
     $mailjetEvent->created_date = date('YmdHis');
     $mailjetEvent->save();
 }
 /**
  * returns the list of fields that can be exported
  *
  * @access public
  * return array
  * @static
  */
 static function &export($prefix = false)
 {
     if (!self::$_export) {
         self::$_export = array();
         $fields = self::fields();
         foreach ($fields as $name => $field) {
             if (CRM_Utils_Array::value('export', $field)) {
                 if ($prefix) {
                     self::$_export['mailing_mailjet_event'] =& $fields[$name];
                 } else {
                     self::$_export[$name] =& $fields[$name];
                 }
             }
         }
     }
     return self::$_export;
 }