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<?php |
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namespace App\Controller\Trick; |
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use App\Entity\Comment; |
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use App\Entity\Trick; |
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use App\Form\CommentFormType; |
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use App\Pagination\PagePagination; |
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use App\Repository\CommentRepository; |
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use Doctrine\ORM\Tools\Pagination\Paginator; |
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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use Symfony\Component\HttpFoundation\RedirectResponse; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Routing\Annotation\Route; |
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class ShowTrickController extends AbstractController |
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{ |
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/** |
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* @var CommentRepository |
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*/ |
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private $repository; |
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/** |
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* @var PagePagination |
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*/ |
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private $pagePagination; |
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public function __construct(CommentRepository $repository, PagePagination $pagePagination) |
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{ |
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$this->repository = $repository; |
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$this->pagePagination = $pagePagination; |
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} |
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/** |
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* @Route("/trick/{id}-{slug}", name="trick.show", requirements={"slug": "[a-z0-9\-]*"}) |
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*/ |
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public function show(Trick $trick, string $slug, Request $request) |
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{ |
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//Checking if slug is equal to the ID. This is for SEO and external links |
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if ($trick->getSlug() !== $slug) { |
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return $this->correctSlug($trick); |
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} |
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$commentForm = $this->createForm(CommentFormType::class); |
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$page = $request->get('page') ?? 1; |
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/** @var Paginator $tricks */ |
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$comments = $this->repository->findLatestEdited($trick->getId(), $page); |
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$nextPage = $this->pagePagination->nextPage($comments, $page, Comment::NUMBER_OF_DISPLAYED_COMMENTS); |
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if ($request->isXmlHttpRequest()) { |
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$render = $this->renderView('comment/_comment-line.html.twig', [ |
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'comments' => $comments, |
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]); |
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$jsonResponse = array( |
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'render' => $render, |
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'nextPage' => $nextPage, |
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'nextPageUrl' => $this->generateUrl('trick.show', |
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array('page' => $nextPage, 'id' => $trick->getId(), 'slug' => $trick->getSlug())), |
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); |
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return new JsonResponse($jsonResponse); |
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} |
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return $this->render('trick/show.html.twig', [ |
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'trick' => $trick, |
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'commentForm' => $commentForm->createView(), |
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'actionPath' => $this->generateUrl('comment.create', ['id' => $trick->getId()]), |
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'comments' => $comments, |
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'nextPage' => $nextPage, |
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]); |
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} |
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/** |
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* Adding a route with only the ID that redirects to the slugged route |
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* @Route("/trick/{id}", name="trick.show.id", requirements={"id"="\d+"}) |
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* @return RedirectResponse |
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*/ |
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public function showOnlyId(Trick $trick) |
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{ |
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return $this->correctSlug($trick); |
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} |
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/** |
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* Correcting the url and redirecting |
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* @param Trick $trick |
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* @return RedirectResponse |
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*/ |
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private function correctSlug(Trick $trick) |
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{ |
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return $this->redirectToRoute('trick.show', [ |
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'id' => $trick->getId(), |
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'slug' => $trick->getSlug() |
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], 301); |
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} |
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} |
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Starbugstone /
SnowTricks
