/**
  * @Security("has_role('ROLE_USER')")
  */
 public function addNewArticleAction()
 {
     $em = $this->getDoctrine()->getManager();
     $theme = $em->getRepository('NSPArticleBundle:Theme')->find(1);
     $rubrique = $em->getRepository('NSPArticleBundle:Rubrique')->find(1);
     $user = $this->get('security.context')->getToken()->getUser();
     $article = new Article();
     $article->setChapeau('hat');
     $article->setTitre('n/a');
     $article->setTexteFirst('n/a');
     $article->setTexteSecond('n/a');
     $article->setResume('n/a');
     $article->setTheme($theme);
     $article->setRubrique($rubrique);
     $article->setUtilisateur($user);
     $em->persist($article);
     $em->flush();
     $photo = [];
     for ($i = 0; $i < 6; $i++) {
         $photo[$i] = new Photo();
         $photo[$i]->setArticle($article);
         $photo[$i]->setFichier('n/a');
         $photo[$i]->setFormat('n/a');
         $em->persist($photo[$i]);
         $em->flush();
     }
     return $this->redirect($this->generateUrl('nsp_article_add_champs_article', array('id' => $article->getId())));
 }