Facebook 实时更新：评论帖子与评论专辑

Question

状态输入注释：

{"object":"page","entry":[{"id":"106182246249179","time":1386582683,"changes":[{"field":"feed","value":{"item":"comment","verb":"add","comment_id":"185457974988272_294727","parent_id":185457974988272,"sender_id":106182246249179,"created_time":1386582683}}]}]}

专辑评论：

{"object":"page","entry":[{"id":"106182246249179","time":1386581446,"changes":[{"field":"feed","value":{"item":"comment","verb":"add","comment_id":"185444231656313_190183","parent_id":185444231656313,"sender_id":100006218707108,"created_time":1386581446}}]}]}

它们似乎无法区分。但是，第一个的真实帖子 id 是 pageid_parentid = 106182246249179_185457974988272。如果您尝试对专辑评论执行相同的操作以从流 FQL 表中获取提要，您将一无所获（或图形 api 异常）。

有没有人找到一种方法来区分两者？

Answer 1

是的。 首先你需要object_id

object_id=pageid_parentid

使用对象 id 进行此 api 调用：

GET https://graph.facebook.com/v2.9/{object-id}?fields=type,status_type&access_token=token

如果父级是帖子，则响应应如下所示：

{
  "type": "status",
  "id": "106182246249179_185457974988272"
}

如果是专辑，它看起来像这样：

{
  "type": "photo",
  "id": "106182246249179_185457974988272"
}