public function getParameters()
 {
     $ecrb = new EventCommentRepositoryBuilder();
     $ecrb->setIncludeDeleted(false);
     $ecrb->setIncludeClosedByAdmin(false);
     $ecrb->setEvent($this->parameters['event']);
     $ecrb->setLimit(1000);
     return array('eventComments' => $ecrb->fetchAll());
 }