有没有办法用图API过滤掉评论的评论？

Question

我们使用评论审核，图API会返回所有内容（包括应隐藏的评论）。似乎没有办法查看评论的状态或将其从结果中过滤掉。

Answer 1

您可以使用FQL仅查询公开的评论。使用注释表的is_private列来完成它（正如Ryan所说）。让我举几个例子：

例如，要查看only public comments：

SELECT post_fbid, fromid, object_id, text, time \
FROM comment \
WHERE object_id IN \
  (SELECT comments_fbid \
   FROM link_stat \
   WHERE url ='http://developers.facebook.com/docs/reference/fql/comment/') \
  AND is_private = 0

请注意，您还可以进行多次查询以获取有关该用户的更多信息，例如：

# select comments from url
query1 = "SELECT post_fbid,fromid, object_id, text, time, comments "\
        "FROM comment WHERE object_id IN " \
        "(SELECT comments_fbid FROM link_stat WHERE url ='%s')" \
        " and is_private = 0" % (url)

# select all users from query1 and get their names and ids
query2 = "SELECT uid, name FROM user " \
         "WHERE uid IN (SELECT fromid FROM #query1)"

# let use string and not json.dumps cos ordering is important
query = '{"query1": "%s", "query2": "%s"}' % (query1, query2)

# make query to facebook using fql  and the query...
final_query = "https://graph.facebook.com/fql?q=%s" % query

Answer 2

我可以通过comment查询FQL表来过滤掉评论的评论。注释表有一个is_private字段，您可以使用该字段筛选出已审核的注释。