/**
  * @Method({"GET"})
  * @Route("/{id}/show/{slug}", name="app_blog_tag_show", requirements={"id" = "\d+", "slug" = "[a-z0-9_-]+"}, defaults={"slug" = null})
  * @Template("blog/tag/show.html.twig")
  */
 public function showAction(Request $request, BlogTag $tag, $slug = null)
 {
     /** @var Slugify $slugify */
     $slugify = $this->get('slugify');
     $slugCheck = $slugify->slugify($tag->getTitle());
     if ($slug !== $slugCheck) {
         return $this->redirect($this->generateUrl('app_blog_tag_show', ['id' => $tag->getId(), 'slug' => $slugCheck]));
     }
     return ['tag' => $tag];
 }