Fix tags listing

Fix #1994
* Remove unused method in tag repository

src/Wallabag/CoreBundle/Controller/TagController.php

@@ -81,7 +81,7 @@ class TagController extends Controller
     {
         $tags = $this->getDoctrine()
             ->getRepository('WallabagCoreBundle:Tag')
-            ->findTags($this->getUser()->getId());
+            ->findAllTags($this->getUser()->getId());
 
         return $this->render(
             'WallabagCoreBundle:Tag:tags.html.twig',

src/Wallabag/CoreBundle/Repository/TagRepository.php

@@ -3,8 +3,6 @@
 namespace Wallabag\CoreBundle\Repository;
 
 use Doctrine\ORM\EntityRepository;
-use Pagerfanta\Adapter\DoctrineORMAdapter;
-use Pagerfanta\Pagerfanta;
 
 class TagRepository extends EntityRepository
 {
@@ -22,22 +20,6 @@ class TagRepository extends EntityRepository
             ->where('e.user = :userId')->setParameter('userId', $userId);
     }
 
-    /**
-     * Find Tags and return a Pager.
-     *
-     * @param int $userId
-     *
-     * @return Pagerfanta
-     */
-    public function findTags($userId)
-    {
-        $qb = $this->getQbForAllTags($userId);
-
-        $pagerAdapter = new DoctrineORMAdapter($qb);
-
-        return new Pagerfanta($pagerAdapter);
-    }
-
     /**
      * Find Tags.
      *

src/Wallabag/CoreBundle/Resources/views/themes/baggy/Tag/tags.html.twig

@@ -4,7 +4,7 @@
 
 {% block content %}
     <div class="results">
-        <div class="nb-results">{{ 'tag.list.number_on_the_page'|transchoice(tags.count) }}</div>
+        <div class="nb-results">{{ 'tag.list.number_on_the_page'|transchoice(tags|length) }}</div>
     </div>
 
     <ul>

src/Wallabag/CoreBundle/Resources/views/themes/material/Tag/tags.html.twig

@@ -4,7 +4,7 @@
 
 {% block content %}
     <div class="results clearfix">
-        <div class="nb-results left">{{ 'tag.list.number_on_the_page'|transchoice(tags.count) }}</div>
+        <div class="nb-results left">{{ 'tag.list.number_on_the_page'|transchoice(tags|length) }}</div>
     </div>
     <br />
     <ul class="row data">