+ /**
+ * @param Request $request
+ *
+ * @Route("/new-tag/{entry}", requirements={"entry" = "\d+"}, name="new_tag")
+ *
+ * @return \Symfony\Component\HttpFoundation\Response
+ */
+ public function addTagFormAction(Request $request, Entry $entry)
+ {
+ $tag = new Tag();
+ $form = $this->createForm(new NewTagType(), $tag);
+ $form->handleRequest($request);
+
+ if ($form->isValid()) {
+ $existingTag = $this->getDoctrine()
+ ->getRepository('WallabagCoreBundle:Tag')
+ ->findOneByLabel($tag->getLabel());
+
+ $em = $this->getDoctrine()->getManager();
+
+ if (is_null($existingTag)) {
+ $entry->addTag($tag);
+ $em->persist($tag);
+ } elseif (!$existingTag->hasEntry($entry)) {
+ $entry->addTag($existingTag);
+ $em->persist($existingTag);
+ }
+
+ $em->flush();
+
+ $this->get('session')->getFlashBag()->add(
+ 'notice',
+ 'Tag added'
+ );
+
+ return $this->redirect($this->generateUrl('view', array('id' => $entry->getId())));
+ }
+
+ return $this->render('WallabagCoreBundle:Tag:new_form.html.twig', array(
+ 'form' => $form->createView(),
+ 'entry' => $entry,
+ ));
+ }
+