Anomalie #45: Ajout d'un élément: err 500

src/Muzich/CoreBundle/Entity/Element.php

    */
   public function setTagsWithIds(EntityManager $em, $ids)
   {
-    $tags = $em->getRepository('MuzichCoreBundle:Tag')->findByIds($ids)->execute();
     $this->tags = null;
-    // Pour les nouveaux ids restants
-    foreach ($tags as $tag)
-    {      
-      $this->addTag($tag);
+    if (count($ids))
+    {
+      $tags = $em->getRepository('MuzichCoreBundle:Tag')->findByIds($ids)->execute();
+      // Pour les nouveaux ids restants
+      foreach ($tags as $tag)
+      {      
+        $this->addTag($tag);
+      }
     }
   }
   

src/Muzich/CoreBundle/Validator/TagsValidator.php

   
   public function isValid($value, Constraint $constraint)
   {
-    if (array_diff($value, array_unique($value)))
+    if (count($value))
     {
-      $this->setMessage('Tags saisies incorrects');
-      return false;
-    }
-    
-    $count = $this->entityManager
-      ->createQuery("SELECT COUNT(t)
-        FROM MuzichCoreBundle:Tag t
-        WHERE t IN (:tids)")
-      ->setParameter('tids', $value)
-    ->getSingleScalarResult();
-    
-    if ($count != count ($value))
-    {
-      $this->setMessage('Tags saisies incorrects');
-      return false;
+      if (array_diff($value, array_unique($value)))
+      {
+        $this->setMessage('Tags saisies incorrects');
+        return false;
+      }
+
+      $count = $this->entityManager
+        ->createQuery("SELECT COUNT(t)
+          FROM MuzichCoreBundle:Tag t
+          WHERE t IN (:tids)")
+        ->setParameter('tids', $value)
+      ->getSingleScalarResult();
+
+      if ($count != count ($value))
+      {
+        $this->setMessage('Tags saisies incorrects');
+        return false;
+      }
     }
-    
     return true;
   }
 }