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 Symfony\Bundle\FrameworkBundle\Controller\Controller;
   9 use Symfony\Component\HttpFoundation\Request;
  10 use Symfony\Component\Routing\Annotation\Route;
  11 use Wallabag\CoreBundle\Entity\Entry;
  12 use Wallabag\CoreBundle\Entity\Tag;
  13 use Wallabag\CoreBundle\Form\Type\NewTagType;
  14 use Wallabag\CoreBundle\Form\Type\RenameTagType;
  15
  16 class TagController extends Controller
  17 {
  18     /**
  19      * @Route("/new-tag/{entry}", requirements={"entry" = "\d+"}, name="new_tag")
  20      *
  21      * @return \Symfony\Component\HttpFoundation\Response
  22      */
  23     public function addTagFormAction(Request $request, Entry $entry)
  24     {
  25         $form = $this->createForm(NewTagType::class, new Tag());
  26         $form->handleRequest($request);
  27
  28         if ($form->isSubmitted() && $form->isValid()) {
  29             $this->get('wallabag_core.tags_assigner')->assignTagsToEntry(
  30                 $entry,
  31                 $form->get('label')->getData()
  32             );
  33
  34             $em = $this->getDoctrine()->getManager();
  35             $em->persist($entry);
  36             $em->flush();
  37
  38             $this->get('session')->getFlashBag()->add(
  39                 'notice',
  40                 'flashes.tag.notice.tag_added'
  41             );
  42
  43             return $this->redirect($this->generateUrl('view', ['id' => $entry->getId()]));
  44         }
  45
  46         return $this->render('WallabagCoreBundle:Tag:new_form.html.twig', [
  47             'form' => $form->createView(),
  48             'entry' => $entry,
  49         ]);
  50     }
  51
  52     /**
  53      * Removes tag from entry.
  54      *
  55      * @Route("/remove-tag/{entry}/{tag}", requirements={"entry" = "\d+", "tag" = "\d+"}, name="remove_tag")
  56      *
  57      * @return \Symfony\Component\HttpFoundation\Response
  58      */
  59     public function removeTagFromEntry(Request $request, Entry $entry, Tag $tag)
  60     {
  61         $entry->removeTag($tag);
  62         $em = $this->getDoctrine()->getManager();
  63         $em->flush();
  64
  65         // remove orphan tag in case no entries are associated to it
  66         if (0 === \count($tag->getEntries())) {
  67             $em->remove($tag);
  68             $em->flush();
  69         }
  70
  71         $redirectUrl = $this->get('wallabag_core.helper.redirect')->to($request->headers->get('referer'), '', true);
  72
  73         return $this->redirect($redirectUrl);
  74     }
  75
  76     /**
  77      * Shows tags for current user.
  78      *
  79      * @Route("/tag/list", name="tag")
  80      *
  81      * @return \Symfony\Component\HttpFoundation\Response
  82      */
  83     public function showTagAction()
  84     {
  85         $tags = $this->get('wallabag_core.tag_repository')
  86             ->findAllFlatTagsWithNbEntries($this->getUser()->getId());
  87         $nbEntriesUntagged = $this->get('wallabag_core.entry_repository')
  88             ->countUntaggedEntriesByUser($this->getUser()->getId());
  89
  90         $renameForms = [];
  91         foreach ($tags as $tag) {
  92             $renameForms[$tag['id']] = $this->createForm(RenameTagType::class, new Tag())->createView();
  93         }
  94
  95         return $this->render('WallabagCoreBundle:Tag:tags.html.twig', [
  96             'tags' => $tags,
  97             'renameForms' => $renameForms,
  98             'nbEntriesUntagged' => $nbEntriesUntagged,
  99         ]);
 100     }
 101
 102     /**
 103      * @param int $page
 104      *
 105      * @Route("/tag/list/{slug}/{page}", name="tag_entries", defaults={"page" = "1"})
 106      * @ParamConverter("tag", options={"mapping": {"slug": "slug"}})
 107      *
 108      * @return \Symfony\Component\HttpFoundation\Response
 109      */
 110     public function showEntriesForTagAction(Tag $tag, $page, Request $request)
 111     {
 112         $entriesByTag = $this->get('wallabag_core.entry_repository')->findAllByTagId(
 113             $this->getUser()->getId(),
 114             $tag->getId()
 115         );
 116
 117         $pagerAdapter = new ArrayAdapter($entriesByTag);
 118
 119         $entries = $this->get('wallabag_core.helper.prepare_pager_for_entries')->prepare($pagerAdapter);
 120
 121         try {
 122             $entries->setCurrentPage($page);
 123         } catch (OutOfRangeCurrentPageException $e) {
 124             if ($page > 1) {
 125                 return $this->redirect($this->generateUrl($request->get('_route'), [
 126                     'slug' => $tag->getSlug(),
 127                     'page' => $entries->getNbPages(),
 128                 ]), 302);
 129             }
 130         }
 131
 132         return $this->render('WallabagCoreBundle:Entry:entries.html.twig', [
 133             'form' => null,
 134             'entries' => $entries,
 135             'currentPage' => $page,
 136             'tag' => $tag,
 137         ]);
 138     }
 139
 140     /**
 141      * Rename a given tag with a new label
 142      * Create a new tag with the new name and drop the old one.
 143      *
 144      * @Route("/tag/rename/{slug}", name="tag_rename")
 145      * @ParamConverter("tag", options={"mapping": {"slug": "slug"}})
 146      *
 147      * @return \Symfony\Component\HttpFoundation\Response
 148      */
 149     public function renameTagAction(Tag $tag, Request $request)
 150     {
 151         $form = $this->createForm(RenameTagType::class, new Tag());
 152         $form->handleRequest($request);
 153
 154         if ($form->isSubmitted() && $form->isValid()) {
 155             $newTagLabel = $form->get('label')->getData();
 156             $newTag = new Tag();
 157             $newTag->setLabel($newTagLabel);
 158
 159             $entries = $this->get('wallabag_core.entry_repository')->findAllByTagId(
 160                 $this->getUser()->getId(),
 161                 $tag->getId()
 162             );
 163             foreach ($entries as $entry) {
 164                 $this->get('wallabag_core.tags_assigner')->assignTagsToEntry(
 165                     $entry,
 166                     $newTagLabel,
 167                     [$newTag]
 168                 );
 169                 $entry->removeTag($tag);
 170             }
 171
 172             $em = $this->getDoctrine()->getManager();
 173             $em->flush();
 174         }
 175
 176         $this->get('session')->getFlashBag()->add(
 177             'notice',
 178             'flashes.tag.notice.tag_renamed'
 179         );
 180
 181         $redirectUrl = $this->get('wallabag_core.helper.redirect')->to($request->headers->get('referer'), '', true);
 182
 183         return $this->redirect($redirectUrl);
 184     }
 185 }