only get director, year and director if director was passed in query

oxdata/movie/models.py

@@ -249,7 +249,11 @@ class Match(models.Model):
           'director': ';'.join(sorted(data.get('director', [])))
         }
         keys = []
-        for k in cls.keys:
+        if not data['director']:
+            _keys = [k for k in cls.keys if k not in (['director', 'year'], ['director'])]
+        else:
+            _keys = cls.keys
+        for k in _keys:
             key = '\0'.join(k)
             value = '\0'.join([data[v] for v in k])
             if isinstance(value, unicode):
@@ -265,7 +269,7 @@ class Match(models.Model):
         matches = []
         items = []
         for key in cls.get_keys(data):
-            for m in cls.objects.filter(key=key).order_by('item__imdb'):
+            for m in cls.objects.filter(key=key).order_by('item__imdb').select_related():
                 if m.item.id not in items:
                     matches.append(m.json())
                     items.append(m.item.id)

oxdata/movie/views.py

@@ -29,7 +29,6 @@ def getIds(request):
     return render_to_json_response(response)
 actions.register(getIds)
 
-
 def getData(request):
     response = json_response()
     data = json.loads(request.POST['data'])