add

search/utils/topic.py

@@ -251,9 +251,9 @@ class TopicUtils(object):
                     ]
             if query is not None:  # 搜索帖子
                 multi_fields = {
-                    #'description': 200,
+                    # 'description': 200,
                     'content': 300,
-                    #'name': 400,
+                    # 'name': 400,
                     'tag_name_list': 300,
                 }
                 query_fields = ['^'.join((k, str(v))) for (k, v) in multi_fields.items()]
@@ -329,18 +329,18 @@ class TopicUtils(object):
                     'query': query,
                     'type': 'best_fields',
                     'operator': 'and',
-                    'fields': ["content","tag_name_list"],
+                    'fields': ["content", "tag_name_list"],
                 }
                 functions_list += [
                     {
                         "weight": 300,
-                        "filter":{
-                            "bool":{
-                                "must":{
+                        "filter": {
+                            "bool": {
+                                "must": {
                                     "term": {"content_level": 6},
                                 },
                                 "minimum_should_match": 1,
-                                "should":[
+                                "should": [
                                     {'multi_match': multi_match},
                                     {"term": {"tag_list": tag_id}},
                                     {"term": {"user_nick_name_pre": query.lower()}}
@@ -1067,6 +1067,20 @@ class TopicUtils(object):
                             }
                         },
                     })
+
+                elif sort_by == TOPIC_SEARCH_SORT.TOPIC_ADD_TIME:
+                    sort_rule.append({
+                        "related_billboard.topic_add_createtime": {
+                            "order": "desc",
+                            "nested_path": "related_billboard",
+                            "nested_filter": {
+                                "term": {
+                                    "related_billboard.pictorial_id": pictorial_id
+                                }
+                            }
+                        },
+                    })
+
         logging.info("get picotirial:%s" % sort_rule)
 
         return sort_rule