Ojs\JournalBundle\Controller\MailTemplateController::editAction PHP Метод

    public function editAction($id)
    {
        $mailEventsChain = $this->get('ojs_core.mail.event_chain');
        $em = $this->getDoctrine()->getManager();
        $journal = $this->get('ojs.journal_service')->getSelectedJournal();
        if (!$this->isGranted('EDIT', $journal, 'mailTemplate')) {
            throw new AccessDeniedException("You are not authorized for view this page!");
        }
        /** @var MailTemplate $entity */
        $entity = $em->getRepository('OjsJournalBundle:MailTemplate')->find($id);
        $this->throw404IfNotFound($entity);
        $editForm = $this->createEditForm($entity);
        $eventDetail = $mailEventsChain->getEventOptionsByName($entity->getType());
        $eventParamsAsString = $mailEventsChain->getEventParamsAsString($eventDetail);
        return $this->render('OjsJournalBundle:MailTemplate:edit.html.twig', array('entity' => $entity, 'form' => $editForm->createView(), 'eventDetail' => $eventDetail, 'eventParamsAsString' => $eventParamsAsString, 'defaultMailTemplate' => $this->getDefaultMailTemplate($entity)));
    }