How can I get all photos in one post using Graph A

问题:

  {
    "id": "11882030_4952296803730", 
    "from": {
      "name": "xxx", 
      "id": "11882030"
    }, 
    "message": "test", 
    "picture": "https://fbcdn-photos-a.akamaihd.net/hphotos-ak-ash4/408410_4952294483672_298434229_s.jpg", 
    "link": "https://www.facebook.com/photo.php?fbid=4952294483672&set=pcb.4952296803730&type=1&relevant_count=2", 
    "icon": "https://fbstatic-a.akamaihd.net/rsrc.php/v2/yx/r/og8V99JVf8G.gif", 
    "actions": [
      {
        "name": "Comment", 
        "link": "https://www.facebook.com/11882030/posts/4952296803730"
      }, 
      {
        "name": "Like", 
        "link": "https://www.facebook.com/11882030/posts/4952296803730"
      }
    ], 
    "privacy": {
      "description": "Friends", 
      "value": "ALL_FRIENDS", 
      "friends": "", 
      "networks": "", 
      "allow": "", 
      "deny": ""
    }, 
    "place": {
      "id": "471607792876974", 
      "name": "TTT", 
      "location": {
        "street": "", 
        "zip": "", 
        "latitude": x, 
        "longitude": x
      }
    }, 
    "type": "photo", 
    "status_type": "mobile_status_update", 
    "object_id": "4952294483672",
    "application": {
      "name": "Facebook for iPhone", 
      "namespace": "fbiphone", 
      "id": "6628568379"
    }, 
    "created_time": "2013-01-17T01:29:59+0000", 
    "updated_time": "2013-01-17T01:29:59+0000", 
    "comments": {
      "count": 0
    }
  }

As above, I posted a status with two photos. I can get the first photo's thumb URL in picture and the relevant link & count information in link.

But how can I get each photo's specific URL?

回答1:

FQL often provides more information than Graph API. You have to use the attachment parameter of the stream FQL table to get all the attached photos.

SELECT attachment FROM stream 
 WHERE source_id = me() 
   AND post_id="11882030_4952296803730"

Result:

{
  "data": [
    {
      "attachment": {
        "media": [
          {
            "href": "https://www.facebook.com/photo.php?fbid=471082296...", 
            "alt": "", 
            "type": "photo", 
            "src": "https://fbcdn-photos-a.akamaihd.net/hphotos-ak-ash3/5826...", 
            "photo": {
              "aid": "4391039135", 
              "pid": "439104482145", 
              "fbid": 471507, 
              "owner": 102832, 
              "index": 1, 
              "width": 485, 
              "height": 172, 
              "images": [
                {
                  "src": "https://fbcdn-photos-a.akamaihd.net/hph...", 
                  "width": 130, 
                  "height": 46
                }
              ]
            }
          }
        ], 
        "name": "", 
        "caption": "", 
        "description": "", 
        "properties": [
        ], 
        "icon": "https://fbstatic-a.akamaihd.net/rsrc.phpjk.gif", 
        "fb_object_type": "album", 
        "fb_object_id": "4391044992857139135"
      },
      { 
        ... //Photo 2
      }
    }
  ]
}

回答2:

Based on Stéphane Bruckerts answer; you're after attachments. So I'd recommend simply requesting the attachments field in your graph request.