src/Wallabag/CoreBundle/Controller/TagController.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Controller;
   4
   5 use Pagerfanta\Adapter\ArrayAdapter;
   6 use Pagerfanta\Exception\OutOfRangeCurrentPageException;
   7 use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
   8 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
   9 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
  10 use Symfony\Component\HttpFoundation\Request;
  11 use Wallabag\CoreBundle\Entity\Entry;
  12 use Wallabag\CoreBundle\Entity\Tag;
  13 use Wallabag\CoreBundle\Form\Type\NewTagType;
  14
  15 class TagController extends Controller
  16 {
  17     /**
  18      * @param Request $request
  19      * @param Entry   $entry
  20      *
  21      * @Route("/new-tag/{entry}", requirements={"entry" = "\d+"}, name="new_tag")
  22      *
  23      * @return \Symfony\Component\HttpFoundation\Response
  24      */
  25     public function addTagFormAction(Request $request, Entry $entry)
  26     {
  27         $form = $this->createForm(NewTagType::class, new Tag());
  28         $form->handleRequest($request);
  29
  30         if ($form->isSubmitted() && $form->isValid()) {
  31             $this->get('wallabag_core.tags_assigner')->assignTagsToEntry(
  32                 $entry,
  33                 $form->get('label')->getData()
  34             );
  35
  36             $em = $this->getDoctrine()->getManager();
  37             $em->persist($entry);
  38             $em->flush();
  39
  40             $this->get('session')->getFlashBag()->add(
  41                 'notice',
  42                 'flashes.tag.notice.tag_added'
  43             );
  44
  45             return $this->redirect($this->generateUrl('view', ['id' => $entry->getId()]));
  46         }
  47
  48         return $this->render('WallabagCoreBundle:Tag:new_form.html.twig', [
  49             'form' => $form->createView(),
  50             'entry' => $entry,
  51         ]);
  52     }
  53
  54     /**
  55      * Removes tag from entry.
  56      *
  57      * @Route("/remove-tag/{entry}/{tag}", requirements={"entry" = "\d+", "tag" = "\d+"}, name="remove_tag")
  58      *
  59      * @return \Symfony\Component\HttpFoundation\Response
  60      */
  61     public function removeTagFromEntry(Request $request, Entry $entry, Tag $tag)
  62     {
  63         $entry->removeTag($tag);
  64         $em = $this->getDoctrine()->getManager();
  65         $em->flush();
  66
  67         // remove orphan tag in case no entries are associated to it
  68         if (0 === \count($tag->getEntries())) {
  69             $em->remove($tag);
  70             $em->flush();
  71         }
  72
  73         $redirectUrl = $this->get('wallabag_core.helper.redirect')->to($request->headers->get('referer'), '', true);
  74
  75         return $this->redirect($redirectUrl);
  76     }
  77
  78     /**
  79      * Shows tags for current user.
  80      *
  81      * @Route("/tag/list", name="tag")
  82      *
  83      * @return \Symfony\Component\HttpFoundation\Response
  84      */
  85     public function showTagAction()
  86     {
  87         $tags = $this->get('wallabag_core.tag_repository')
  88             ->findAllFlatTagsWithNbEntries($this->getUser()->getId());
  89
  90         return $this->render('WallabagCoreBundle:Tag:tags.html.twig', [
  91             'tags' => $tags,
  92         ]);
  93     }
  94
  95     /**
  96      * @param Tag $tag
  97      * @param int $page
  98      *
  99      * @Route("/tag/list/{slug}/{page}", name="tag_entries", defaults={"page" = "1"})
 100      * @ParamConverter("tag", options={"mapping": {"slug": "slug"}})
 101      *
 102      * @return \Symfony\Component\HttpFoundation\Response
 103      */
 104     public function showEntriesForTagAction(Tag $tag, $page, Request $request)
 105     {
 106         $entriesByTag = $this->get('wallabag_core.entry_repository')->findAllByTagId(
 107             $this->getUser()->getId(),
 108             $tag->getId()
 109         );
 110
 111         $pagerAdapter = new ArrayAdapter($entriesByTag);
 112
 113         $entries = $this->get('wallabag_core.helper.prepare_pager_for_entries')->prepare($pagerAdapter);
 114
 115         try {
 116             $entries->setCurrentPage($page);
 117         } catch (OutOfRangeCurrentPageException $e) {
 118             if ($page > 1) {
 119                 return $this->redirect($this->generateUrl($request->get('_route'), [
 120                     'slug' => $tag->getSlug(),
 121                     'page' => $entries->getNbPages(),
 122                 ]), 302);
 123             }
 124         }
 125
 126         return $this->render('WallabagCoreBundle:Entry:entries.html.twig', [
 127             'form' => null,
 128             'entries' => $entries,
 129             'currentPage' => $page,
 130             'tag' => $tag,
 131         ]);
 132     }
 133 }