如何使用图形API从用户的Facebook新闻源中仅获取照片？

Question

我浏览了Facebook文档，但没有找到一种明显的方法来仅返回用户新闻源中的照片。 特别：

给一个FB访问令牌，我希望将新闻提要过滤为仅发布的照片​​。

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

返回整个新闻源。 我看到元素具有“类型”属性，当它是照片时，其值为“照片”。

如何确定响应范围，使其仅返回照片？

Answer 1

当然，您可以使用FQL执行此操作：

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

使用Graph API Explorer的工作演示： 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) : 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) fql%3Fq%3DSELECT%20post_id%2C%20message%2C%20attachment%20FROM%20stream%20WHERE%20filter_key% 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)

编辑：

看起来该链接无效。 这是对图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")

Answer 2

Facebook已经增加了一个过滤器参数来/me/home endpoint ，所以如果你查询/me/home?filter=photos你从用户只能照片News Feed