Newscoop\NewscoopBundle\Controller\BackendPublicationsController::processRequest PHP Méthode

    private function processRequest($request, $form, $publication = null)
    {
        $em = $this->container->get('em');
        $form->handleRequest($request);
        if ($form->isValid()) {
            if (!$publication) {
                $attributes = $form->getData();
                $alias = new Aliases();
                $alias->setName($attributes->getDefaultAlias());
                $em->persist($alias);
                $em->flush();
                $attributes->setDefaultAlias($alias);
                $em->persist($attributes);
                $alias->setPublication($attributes);
            }
            $em->flush();
            $cacheService = $this->container->get('newscoop.cache');
            $cacheService->clearNamespace('publication');
            $translator = $this->get('translator');
            $this->get('session')->getFlashBag()->add('success', $translator->trans('publications.publication_saved', array(), 'pub'));
            return new RedirectResponse($this->generateUrl('newscoop_newscoop_publications_index'));
        }
        return $form;
    }