/**
* @Route("/insert/tag", name="insert_tag")
*/
public function insertTagAction(Request $request)
{
$tag = new Tag();
$tag->setAdded(new \DateTime('now'));
$tag->setAdminId($this->getUser()->getId());
$form = $this->createForm(TagType::class, $tag);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) {
$em = $this->getDoctrine()->getManager();
$em->persist($tag);
$em->flush();
return $this->redirectToRoute('insert_tag');
}
$repository = $this->getDoctrine()->getRepository('AppBundle:Tag');
$tags = $repository->findAll();
return $this->render('tag/insert.html.twig', array('form' => $form->createView(), 'tags' => $tags));
}