Ojs\SiteBundle\Controller\ApplicationController::publisherAction PHP Метод

    public function publisherAction(Request $request)
    {
        /** @var $dispatcher EventDispatcherInterface */
        $dispatcher = $this->get('event_dispatcher');
        if (!$request->attributes->get('_system_setting')->isPublisherApplicationActive()) {
            return $this->render('OjsSiteBundle:Site:not_available.html.twig', ['title' => 'title.journal_application', 'message' => 'message.application_not_available']);
        }
        $em = $this->getDoctrine()->getManager();
        $application = new Publisher();
        $form = $this->createForm(new PublisherApplicationType(), $application);
        if ($request->isMethod('POST')) {
            $form->handleRequest($request);
            if ($form->isValid()) {
                $em->persist($application);
                $em->flush();
                $event = new AdminEvent(['entity' => $application]);
                $dispatcher->dispatch(AdminEvents::PUBLISHER_APPLICATION_HAPPEN, $event);
                return $this->redirectToRoute('ojs_apply_institute_success');
            }
            $this->errorFlashBag('An error has occured. Please check form and resubmit.');
        }
        return $this->render('OjsSiteBundle:Application:publisher.html.twig', array('form' => $form->createView()));
    }