如何使用图形API获取用户的Facebook newsfeed的照片？ [英] How to get only photos from user's Facebook newsfeed using graph api?

问题描述

我梳理了Facebook文档，但没有看到一个明显的方式来返回用户的新闻源上的照片。具体来说：

给一个FB访问令牌，我想把新闻素材过滤到只发布的照片​​。

https://graph.facebook.com/me/home?access_token=

返回整个新闻源。我看到这些元素有一个类型属性，当它是一张照片时，它的值为photo。

如何将响应范围仅限于返回照片？

解决方案

当然可以使用FQL：

  SELECT 
 post_id，message，attachment 
 FROM 
 stream 
 WHERE 
 filter_key 
 IN（
 SELECT 
 filter_key 
 FROM 
 stream_filter 
 WHERE 
 uid =我（）
 AND 
 name =照片
）
  

使用Graph API Explorer进行工作演示：
https：//developers.facebook的.com /工具/资源管理器方法= GET&安培;路径= FQL％3Fq％3DSELECT％20post_id％2C％20message％2C％20attachment％20FROM％20stream％20WHERE％20filter_key％20英寸％20（SELECT％20filter_key％20FROM％20stream_filter％20WHERE ％20uid％3Dme（）％20AND％20name％3D％22Photos％22）

编辑： p>

看起来该链接不起作用。这是对api的请求。您需要 read_stream 权限。

https://graph.facebook.com/fql ？q = SELECT post_id，message，attachment FROM stream WHERE filter_key IN（SELECT filter_key FROM stream_filter WHERE uid = me（）AND name =Photos）

I combed through the Facebook documentation but didn't see an obvious way to return ONLY photos on a user's newsfeed. Specifically:

Give a FB access token, I want to get the newsfeed filtered to only photos that were posted.

https://graph.facebook.com/me/home?access_token=

Returns the entire newsfeed. I see that elements have a "Type" attribute, that has a value of "photo" when it's a photo.

How can I scope the response to only return photos?

解决方案

Sure, you can do this using FQL:

SELECT 
    post_id, message, attachment 
FROM 
    stream 
WHERE 
    filter_key 
IN (
    SELECT 
        filter_key 
    FROM 
        stream_filter 
    WHERE 
        uid = me() 
    AND 
        name = "Photos"
   )

Working demo using Graph API Explorer: https://developers.facebook.com/tools/explorer?method=GET&path=fql%3Fq%3DSELECT%20post_id%2C%20message%2C%20attachment%20FROM%20stream%20WHERE%20filter_key%20IN%20(SELECT%20filter_key%20FROM%20stream_filter%20WHERE%20uid%3Dme()%20AND%20name%3D%22Photos%22)

EDIT:

Looks like that link won't work. This is the request to the graph api. You need read_stream permissions.

https://graph.facebook.com/fql?q=SELECT post_id, message, attachment FROM stream WHERE filter_key IN (SELECT filter_key FROM stream_filter WHERE uid=me() AND name="Photos")

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