src/Controller/BlogController.php line 49

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  1. <?php
  3. namespace App\Controller;
  5. use App\Entity\Blog\Category;
  6. use App\Entity\Blog\Post;
  7. use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
  8. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  10. use Symfony\Component\HttpFoundation\Request;
  11. use Symfony\Component\HttpFoundation\Response;
  12. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  15. class BlogController extends AbstractController
  16. {
  17.     const RESULTS_PER_PAGE = 4;
  19.     /**
  20.      * @Route("/lifestyle", name="lifestyle_index")
  21.      * @return Response
  22.      */
  23.     public function index(Request $request)
  24.     {
  25.         $postRepo = $this->getDoctrine()->getRepository(Post::class);
  27.         $page = abs($request->query->get('page', 1));
  28.         $category = $request->query->get('category', null);
  30.         $criteria = $category ? ['category' => $category] : [];
  31.         $orderBy = ['publishedAt' => 'DESC'];
  33.         $posts = $postRepo->findBy($criteria, $orderBy, self::RESULTS_PER_PAGE, ($page - 1) * self::RESULTS_PER_PAGE);
  34.         $totalPosts = $postRepo->count($criteria);
  35.         $lastPage = ceil($totalPosts / self::RESULTS_PER_PAGE) ?: 1;
  37.         return $this->render('blog/index.html.twig',[
  38.             'posts' => $posts,
  39.             'categories' => $this->getDoctrine()->getRepository(Category::class)->findAll(),
  40.             'page' => $page,
  41.             'lastPage' => $lastPage
  42.         ]);
  43.     }
  45.     /**
  46.      * @Route("/lifestyle/{id}/{slug}", name="lifestyle_show")
  47.      * @return Response
  48.      */
  49.     public function show(Post $post, $slug, Request $request)
  50.     {
  51.         if ($slug !== $post->getSlug()) {
  52.             throw new NotFoundHttpException();
  53.         }
  55.         $category = $request->query->get('category', null);
  56.         $criteria = $category && $post->getCategory()->getId() === intval($category) ? ['category' => $category] : [];
  57.         $categories  = $this->getDoctrine()->getRepository(Category::class)->findAll();
  59.         return $this->render('blog/show.html.twig',[
  60.             'post' => $post,
  61.             'categories' => $categories,
  62.             'nav' => $this->getDoctrine()->getRepository(Post::class)->getPreviousAndNextPost($post, $criteria),
  63.         ]);
  64.     }
  66. }