first draft of hypermedia implementation

src/Wallabag/CoreBundle/Controller/WallabagRestController.php

@@ -5,10 +5,12 @@ namespace Wallabag\CoreBundle\Controller;
 use Nelmio\ApiDocBundle\Annotation\ApiDoc;
 use Symfony\Bundle\FrameworkBundle\Controller\Controller;
 use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Wallabag\CoreBundle\Entity\Entry;
 use Wallabag\CoreBundle\Entity\Tag;
 use Wallabag\CoreBundle\Service\Extractor;
+use Hateoas\HateoasBuilder;
 
 class WallabagRestController extends Controller
 {
@@ -72,6 +74,9 @@ class WallabagRestController extends Controller
             throw $this->createNotFoundException();
         }
 
+        $hateoas = HateoasBuilder::create()->build();
+        $json = $hateoas->serialize($entries, 'json');
+
         return $entries;
     }
 
@@ -87,7 +92,10 @@ class WallabagRestController extends Controller
      */
     public function getEntryAction(Entry $entry)
     {
-        return $entry;
+        $hateoas = HateoasBuilder::create()->build();
+        $json = $hateoas->serialize($entry, 'json');
+
+        return new Response($json, 200, array('application/json'));
     }
 
     /**

src/Wallabag/CoreBundle/Entity/Entry.php

@@ -4,17 +4,21 @@ namespace Wallabag\CoreBundle\Entity;
 
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Validator\Constraints as Assert;
+use Hateoas\Configuration\Annotation as Hateoas;
+use JMS\Serializer\Annotation\XmlRoot;
 
 /**
  * Entry
  *
+ * @XmlRoot("entry")
  * @ORM\Entity(repositoryClass="Wallabag\CoreBundle\Repository\EntryRepository")
  * @ORM\Table(name="entry")
  * @ORM\HasLifecycleCallbacks()
- *
+ * @Hateoas\Relation("self", href = "expr('/api/entries/' ~ object.getId())")
  */
 class Entry
 {
+    /** @Serializer\XmlAttribute */
     /**
      * @var integer
      *

src/Wallabag/CoreBundle/Entity/User.php

@@ -7,6 +7,8 @@ use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Security\Core\User\UserInterface;
 use Symfony\Component\Security\Core\User\AdvancedUserInterface;
 use Symfony\Component\Validator\Constraints as Assert;
+use JMS\Serializer\Annotation\ExclusionPolicy;
+use JMS\Serializer\Annotation\Expose;
 
 /**
  * User
@@ -14,12 +16,14 @@ use Symfony\Component\Validator\Constraints as Assert;
  * @ORM\Table(name="user")
  * @ORM\Entity
  * @ORM\HasLifecycleCallbacks()
+ * @ExclusionPolicy("all")
  */
 class User implements AdvancedUserInterface, \Serializable
 {
     /**
      * @var integer
      *
+     * @Expose
      * @ORM\Column(name="id", type="integer")
      * @ORM\Id
      * @ORM\GeneratedValue(strategy="AUTO")

src/Wallabag/CoreBundle/Repository/EntryRepository.php

@@ -102,8 +102,7 @@ class EntryRepository extends EntityRepository
     public function findEntries($userId, $isArchived = null, $isStarred = null, $isDeleted = null, $sort = 'created', $order = 'ASC')
     {
         $qb = $this->createQueryBuilder('e')
-            ->leftJoin('e.user', 'u')
-            ->where('u.id =:userId')->setParameter('userId', $userId);
+            ->where('e.user =:userId')->setParameter('userId', $userId);
 
         if (null !== $isArchived) {
             $qb->andWhere('e.isArchived =:isArchived')->setParameter('isArchived', (bool) $isArchived);