bug fix: Lors de la modification d'un group il arrivais que le tableau de tags oit un stdClass :/

src/Muzich/CoreBundle/Entity/Group.php

    */
   public function setTagsWithIds(EntityManager $em, $ids)
   {
-    $tags = $em->getRepository('MuzichCoreBundle:Tag')->findByIds($ids)->execute();
+    // bug fix: il arrive que ce soit un stdClass qui soit transmis
+    $nids = array();
+    foreach ($ids as $id)
+    {
+      $nids[] = $id;
+    }
+    
+    $tags = $em->getRepository('MuzichCoreBundle:Tag')->findByIds($nids)->execute();
 
     // Pour les nouveaux ids restants
     foreach ($tags as $tag)

src/Muzich/GroupBundle/Controller/DefaultController.php

     try {
       
       $group = $this->getDoctrine()
-        ->getRepository('MuzichCoreBundle:Group')
-        ->findOneBySlug($slug)
+        ->getEntityManager()->createQuery('SELECT g, t FROM MuzichCoreBundle:Group g
+        LEFT JOIN g.tags t WHERE g.slug = :gslug')
+        ->setParameter('gslug', $slug)
         ->getSingleResult()
       ;
       
     } catch (\Doctrine\ORM\NoResultException $e) {
-        throw $this->createNotFoundException('Groupe introuvable.');
+        return $this->createNotFoundException();
     }
     
     if ($group->getOwner()->getId() != $user->getId())
     {
-      throw $this->createNotFoundException('Vous n\'ête pas le créateur de ce groupe.');
+      return $this->createNotFoundException();
+    }
+    
+    $prompt_tags = array();
+    foreach ($group->getTags() as $tag)
+    {
+      $prompt_tags[$tag->getTag()->getId()] = $tag->getTag()->getName();
     }
     
     $group->setTagsToIds();
     $form = $this->getGroupForm($group);
     
     return array(
-      'group'     => $group,
-      'form'      => $form->createView()  ,
-      'form_name' => 'group'      
+      'group'       => $group,
+      'form'        => $form->createView(),
+      'form_name'   => 'group',
+      'search_tags' => $prompt_tags
     );
   }