8 files changed, 63 insertions, 41 deletions

diff --git a/app/config/services.yml b/app/config/services.yml
index 95b8f26f..76bbce27 100644
--- a/app/config/services.yml
+++ b/app/config/services.yml
@@ -18,7 +18,9 @@ services:
         public: false
         arguments:
             - "@wallabag_core.entry_repository"
+            - "@wallabag_core.tag_repository"
             - "@security.token_storage"
+            - "%wallabag_core.cache_lifetime%"
         tags:
             - { name: twig.extension }
 
diff --git a/src/Wallabag/ApiBundle/Controller/WallabagRestController.php b/src/Wallabag/ApiBundle/Controller/WallabagRestController.php
index 869fdc56..07fedeb0 100644
--- a/src/Wallabag/ApiBundle/Controller/WallabagRestController.php
+++ b/src/Wallabag/ApiBundle/Controller/WallabagRestController.php
@@ -322,7 +322,9 @@ class WallabagRestController extends FOSRestController
 
         $tags = $this->getDoctrine()
             ->getRepository('WallabagCoreBundle:Tag')
-            ->findAllTags($this->getUser()->getId());
+            ->findAllTags($this->getUser()->getId())
+            ->getQuery()
+            ->getResult();
 
         $json = $this->get('serializer')->serialize($tags, 'json');
 
diff --git a/src/Wallabag/CoreBundle/Controller/TagController.php b/src/Wallabag/CoreBundle/Controller/TagController.php
index 1cbc413d..bc95a4d3 100644
--- a/src/Wallabag/CoreBundle/Controller/TagController.php
+++ b/src/Wallabag/CoreBundle/Controller/TagController.php
@@ -84,7 +84,9 @@ class TagController extends Controller
     {
         $tags = $this->getDoctrine()
             ->getRepository('WallabagCoreBundle:Tag')
-            ->findAllTags($this->getUser()->getId());
+            ->findAllTags($this->getUser()->getId())
+            ->getQuery()
+            ->getResult();
 
         return $this->render(
             'WallabagCoreBundle:Tag:tags.html.twig',
diff --git a/src/Wallabag/CoreBundle/Repository/EntryRepository.php b/src/Wallabag/CoreBundle/Repository/EntryRepository.php
index 24d1a57a..302e5a53 100644
--- a/src/Wallabag/CoreBundle/Repository/EntryRepository.php
+++ b/src/Wallabag/CoreBundle/Repository/EntryRepository.php
@@ -10,8 +10,6 @@ use Wallabag\CoreBundle\Entity\Tag;
 
 class EntryRepository extends EntityRepository
 {
-    private $lifeTime;
-
     /**
      * Return a query builder to used by other getBuilderFor* method.
      *
@@ -311,25 +309,4 @@ class EntryRepository extends EntityRepository
 
         return $qb->getQuery()->getSingleScalarResult();
     }
-
-    public function setLifeTime($lifeTime)
-    {
-        $this->lifeTime = $lifeTime;
-    }
-
-    /**
-     * Enable cache for a query.
-     *
-     * @param Query $query
-     *
-     * @return Query
-     */
-    public function enableCache(Query $query)
-    {
-        $query->useQueryCache(true);
-        $query->useResultCache(true);
-        $query->setResultCacheLifetime($this->lifeTime);
-
-        return $query;
-    }
 }
diff --git a/src/Wallabag/CoreBundle/Repository/TagRepository.php b/src/Wallabag/CoreBundle/Repository/TagRepository.php
index abf915fe..41f61607 100644
--- a/src/Wallabag/CoreBundle/Repository/TagRepository.php
+++ b/src/Wallabag/CoreBundle/Repository/TagRepository.php
@@ -17,9 +17,7 @@ class TagRepository extends EntityRepository
     {
         return $this->createQueryBuilder('t')
             ->leftJoin('t.entries', 'e')
-            ->where('e.user = :userId')->setParameter('userId', $userId)
-            ->getQuery()
-            ->getResult();
+            ->where('e.user = :userId')->setParameter('userId', $userId);
     }
 
     /**
diff --git a/src/Wallabag/CoreBundle/Resources/config/services.yml b/src/Wallabag/CoreBundle/Resources/config/services.yml
index 1c1457e7..e95ef452 100644
--- a/src/Wallabag/CoreBundle/Resources/config/services.yml
+++ b/src/Wallabag/CoreBundle/Resources/config/services.yml
@@ -81,8 +81,6 @@ services:
         factory: [ "@doctrine.orm.default_entity_manager", getRepository ]
         arguments:
             - WallabagCoreBundle:Entry
-        calls:
-            - [ setLifeTime, [ "%wallabag_core.cache_lifetime%" ] ]
 
     wallabag_core.tag_repository:
         class: Wallabag\CoreBundle\Repository\TagRepository
diff --git a/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig b/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
index 06ecbf3d..b70198da 100644
--- a/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
+++ b/src/Wallabag/CoreBundle/Resources/views/themes/material/layout.html.twig
@@ -47,7 +47,7 @@
                 <a class="waves-effect" href="{{ path('all') }}">{{ 'menu.left.all_articles'|trans }} <span class="numberItems grey-text">{{ count_entries('all') }}</span></a>
             </li>
             <li class="bold border-bottom {% if currentRoute == 'tags' %}active{% endif %}">
-                <a class="waves-effect" href="{{ path('tag') }}">{{ 'menu.left.tags'|trans }}</a>
+                <a class="waves-effect" href="{{ path('tag') }}">{{ 'menu.left.tags'|trans }} <span class="numberItems grey-text">{{ count_tags() }}</span></a>
             </li>
             <li class="bold {% if currentRoute == 'config' %}active{% endif %}">
                 <a class="waves-effect" href="{{ path('config') }}">{{ 'menu.left.config'|trans }}</a>
diff --git a/src/Wallabag/CoreBundle/Twig/WallabagExtension.php b/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
index 974b86a9..3780b13e 100644
--- a/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
+++ b/src/Wallabag/CoreBundle/Twig/WallabagExtension.php
@@ -2,18 +2,24 @@
 
 namespace Wallabag\CoreBundle\Twig;
 
+use Doctrine\ORM\Query;
 use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
 use Wallabag\CoreBundle\Repository\EntryRepository;
+use Wallabag\CoreBundle\Repository\TagRepository;
 
 class WallabagExtension extends \Twig_Extension implements \Twig_Extension_GlobalsInterface
 {
     private $tokenStorage;
-    private $repository;
+    private $entryRepository;
+    private $tagRepository;
+    private $lifeTime;
 
-    public function __construct(EntryRepository $repository = null, TokenStorageInterface $tokenStorage = null)
+    public function __construct(EntryRepository $entryRepository = null, TagRepository $tagRepository = null, TokenStorageInterface $tokenStorage = null, $lifeTime = 0)
     {
-        $this->repository = $repository;
+        $this->entryRepository = $entryRepository;
+        $this->tagRepository = $tagRepository;
         $this->tokenStorage = $tokenStorage;
+        $this->lifeTime = $lifeTime;
     }
 
     public function getFilters()
@@ -27,6 +33,7 @@ class WallabagExtension extends \Twig_Extension implements \Twig_Extension_Globa
     {
         return array(
             new \Twig_SimpleFunction('count_entries', [$this, 'countEntries']),
+            new \Twig_SimpleFunction('count_tags', [$this, 'countTags']),
         );
     }
 
@@ -47,24 +54,24 @@ class WallabagExtension extends \Twig_Extension implements \Twig_Extension_Globa
         $user = $this->tokenStorage->getToken() ? $this->tokenStorage->getToken()->getUser() : null;
 
         if (null === $user || !is_object($user)) {
-            return [];
+            return 0;
         }
 
         switch ($type) {
             case 'starred':
-                $qb = $this->repository->getBuilderForStarredByUser($user->getId());
+                $qb = $this->entryRepository->getBuilderForStarredByUser($user->getId());
                 break;
 
             case 'archive':
-                $qb = $this->repository->getBuilderForArchiveByUser($user->getId());
+                $qb = $this->entryRepository->getBuilderForArchiveByUser($user->getId());
                 break;
 
             case 'unread':
-                $qb = $this->repository->getBuilderForUnreadByUser($user->getId());
+                $qb = $this->entryRepository->getBuilderForUnreadByUser($user->getId());
                 break;
 
             case 'all':
-                $qb = $this->repository->getBuilderForAllByUser($user->getId());
+                $qb = $this->entryRepository->getBuilderForAllByUser($user->getId());
                 break;
 
             default:
@@ -78,13 +85,49 @@ class WallabagExtension extends \Twig_Extension implements \Twig_Extension_Globa
             ->groupBy('e.id')
             ->getQuery();
 
-        $data = $this->repository
-            ->enableCache($query)
+        $data = $this->enableCache($query)
             ->getArrayResult();
 
         return count($data);
     }
 
+    /**
+     * Return number of tags.
+     *
+     * @return int
+     */
+    public function countTags()
+    {
+        $user = $this->tokenStorage->getToken() ? $this->tokenStorage->getToken()->getUser() : null;
+
+        if (null === $user || !is_object($user)) {
+            return 0;
+        }
+
+        $qb = $this->tagRepository->findAllTags($user->getId());
+
+        $data = $this->enableCache($qb->getQuery())
+            ->getArrayResult();
+
+        return count($data);
+    }
+
+    /**
+     * Enable cache for a query.
+     *
+     * @param Query $query
+     *
+     * @return Query
+     */
+    private function enableCache(Query $query)
+    {
+        $query->useQueryCache(true);
+        $query->useResultCache(true);
+        $query->setResultCacheLifetime($this->lifeTime);
+
+        return $query;
+    }
+
     public function getName()
     {
         return 'wallabag_extension';