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\Route;
   8 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
   9 use Symfony\Component\HttpFoundation\Request;
  10 use Wallabag\CoreBundle\Entity\Entry;
  11 use Wallabag\CoreBundle\Entity\Tag;
  12 use Wallabag\CoreBundle\Form\Type\NewTagType;
  13 use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
  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->isValid()) {
  31             $this->get('wallabag_core.content_proxy')->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         $em->flush();
  66
  67         // remove orphan tag in case no entries are associated to it
  68         if (count($tag->getEntries()) === 0) {
  69             $em->remove($tag);
  70             $em->flush();
  71         }
  72
  73         $redirectUrl = $this->get('wallabag_core.helper.redirect')->to($request->headers->get('referer'));
  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 = $this->getDoctrine()
  88             ->getRepository('WallabagCoreBundle:Tag')
  89             ->findAllTags($this->getUser()->getId());
  90
  91         $flatTags = [];
  92
  93         foreach ($tags as $tag) {
  94             $nbEntries = $this->getDoctrine()
  95                 ->getRepository('WallabagCoreBundle:Entry')
  96                 ->countAllEntriesByUserIdAndTagId($this->getUser()->getId(), $tag->getId());
  97
  98             $flatTags[] = [
  99                 'id' => $tag->getId(),
 100                 'label' => $tag->getLabel(),
 101                 'slug' => $tag->getSlug(),
 102                 'nbEntries' => $nbEntries,
 103             ];
 104         }
 105
 106         return $this->render('WallabagCoreBundle:Tag:tags.html.twig', [
 107             'tags' => $flatTags,
 108         ]);
 109     }
 110
 111     /**
 112      * @param Tag $tag
 113      * @param int $page
 114      *
 115      * @Route("/tag/list/{slug}/{page}", name="tag_entries", defaults={"page" = "1"})
 116      * @ParamConverter("tag", options={"mapping": {"slug": "slug"}})
 117      *
 118      * @return \Symfony\Component\HttpFoundation\Response
 119      */
 120     public function showEntriesForTagAction(Tag $tag, $page, Request $request)
 121     {
 122         $entriesByTag = $this->getDoctrine()
 123             ->getRepository('WallabagCoreBundle:Entry')
 124             ->findAllByTagId($this->getUser()->getId(), $tag->getId());
 125
 126         $pagerAdapter = new ArrayAdapter($entriesByTag);
 127
 128         $entries = $this->get('wallabag_core.helper.prepare_pager_for_entries')
 129             ->prepare($pagerAdapter, $page);
 130
 131         try {
 132             $entries->setCurrentPage($page);
 133         } catch (OutOfRangeCurrentPageException $e) {
 134             if ($page > 1) {
 135                 return $this->redirect($this->generateUrl($request->get('_route'), [
 136                     'slug' => $tag->getSlug(),
 137                     'page' => $entries->getNbPages(),
 138                 ]), 302);
 139             }
 140         }
 141
 142         return $this->render('WallabagCoreBundle:Entry:entries.html.twig', [
 143             'form' => null,
 144             'entries' => $entries,
 145             'currentPage' => $page,
 146             'tag' => $tag->getLabel(),
 147         ]);
 148     }
 149 }