diff -r 7496254cfead -r d2fba1e3b94b Controller/WikiTagController.php
--- a/Controller/WikiTagController.php	Mon Nov 07 17:25:39 2011 +0100
+++ b/Controller/WikiTagController.php	Wed Nov 09 16:25:13 2011 +0100
@@ -171,7 +171,7 @@
             $dt->setTag($tag);
             $dt->setWikipediaRevisionId($revision_id);
             //
-            // HERE QUERY TO GET A INDEX_NOTE/SCORE for the tag. Here is python code :
+            // TODO: HERE QUERY TO GET A INDEX_NOTE/SCORE for the tag. Here is python code :
             //kwargs = {DJANGO_ID + "__exact": unicode(ds_id)}
             //results = SearchQuerySet().filter(title=tag_label).filter_or(description=tag_label).filter(**kwargs)
             //if len(results) > 0:
@@ -195,8 +195,18 @@
      */
     public function reorderTagDocumentAction()
     {
-        $id_Doc = $this->getRequest()->request->get('wikitag_document_id');
-        $res = $this->getDoctrine()->getRepository('WikiTagBundle:Document')->search(null,'test', null);
+        $id_doc = $this->getRequest()->request->get('wikitag_document_id');
+        $res = $this->getDoctrine()->getRepository('WikiTagBundle:Document');
+        $doc = $res->findOneByExternalId($id_doc);
+        $doc->setManualOrder(false);
+        $this->getDoctrine()->getEntityManager()->persist($doc);
+        
+        $search_service = $this->get('wiki_tag.search');
+        
+        $search_service->reorderTagsForDocument($doc);
+        
+        $this->getDoctrine()->getEntityManager()->flush();
+
         return $this->renderDocTags($id_doc);
     }
 
@@ -247,6 +257,7 @@
             $new_DT->setOriginalOrder($new_order);
             $new_DT->setTagOrder($new_order);
             $new_DT->setWikipediaRevisionId($revision_id);
+            //TODO ; calculate score
             $em->persist($new_DT);
             $em->flush();
         }