create topic add has image and video

api/topic.py

@@ -60,6 +60,8 @@ class TopicUpdateOrCreateView(APIView):
             'tag_ids': tag_ids,
             'is_online': int(request.POST.get('is_online')),
             'drop_score': int(request.POST.get('drop_score')),
+            'has_image': 1 if topic_images else 0,
+            'has_video': 1 if video_url else 0,
         }
         try:
             self.rpc['venus/sun/topic/edit'](id=id, data=data).unwrap()