问题描述
我正在使用PHP和Facebook图形API创建一个外部照片库。它从我们的Facebook粉丝页面的相册中提取缩略图以及大图片。
I am creating an external photo gallery using PHP and the Facebook graph API. It pulls thumbnails as well as the large image from albums on our Facebook Fan Page.
除了我只能检索到ADMIN发布到我们的页面的照片，一切都很完美。 （graph.facebook.com/myalbumid/photos）有没有办法使用graph api从粉丝上载上传的照片？
Everything works perfect, except I'm only able to retrieve photos that an ADMIN posts to our page. (graph.facebook.com/myalbumid/photos) Is there a way to use graph api to load publicy uploaded photos from fans?
我想从照片来自专辑，但试图获取图形查询的ID不像其他相册...它看起来像这样： http://www.facebook.com/media/set/？ set = o.116860675007039
I want to retrieve the pictures from the "Photos from" album, but trying to get the ID for the graph query is not like other albums... it looks like this: http://www.facebook.com/media/set/?set=o.116860675007039
另一个说明：我接近收回这个数据的唯一方法是使用feed选项.. ie： graph.facebook.com/pageid/feed
Another note: The only way i've come close to retreiving this data is by using the "feed" option.. ie: graph.facebook.com/pageid/feed
编辑：
这是关于我可以得到的 - 它的工作，但有一些问题如下所述。也许有人可以扩展这个，或者提供一个更好的解决方案。 （使用FB PHP SDK）
This is about as far as I could get- it works, but has certain issues stated below. Maybe someone could expand on this, or provide a better solution. (Using FB PHP SDK)
<?php
require_once ('config.php');
// get all photos for album
$photos = $facebook->api("/YourID/tagged");
$maxitem =10;
$count = 0;
foreach($photos['data'] as $photo) {
if ($photo['type'] == "photo"):
echo "<img src='{$photo['picture']}' />", "<br />";
endif;
$count+= 1;
if ($count >= "$maxitem") break;
}
?>
与此有关的问题：
1）事实上，我不知道图形查询特定类型标签的方法，我不得不运行条件语句来显示照片。
1) The fact that I don't know a method for graph querying specific "types" of Tags, I had to run a conditional statement to display photos.
2）你不能有效地使用？limit =＃，因为正如我所说的tagged查询包含所有类型（照片，视频和状态）。所以如果你要去一个照片库，并希望通过使用？limit来避免运行整个查询，你将丢失图像。
2) You cannot effectively use the "?limit=#" with this, because as I said the "tagged" query contains all types (photo, video, and status). So if you are going for a photo gallery and wish to avoid running an entire query by using ?limit, you will lose images.
3）显示的唯一内容在标记查询中，来自不是该页面管理员的人。这不是世界的尽头，但我不明白为什么Facebook不会允许自己在这些数据中显示，只要你发布它像你一样而不是页面。
3) The only content that shows up in the "tagged" query is from people that are not Admins of the page. This isn't the end of the world, but I don't understand why Facebook wouldn't allow yourself to be shown in this data as long as you posted it "as yourself" and not as the page.
推荐答案
您需要检索所有相册，然后获取所有照片。这可以通过使用FQL来轻松完成：
You need to retrieve all the albums and then get all the photos. This can be easily done by using FQL:
SELECT pid,owner,src_small,src_big
FROM photo
WHERE aid IN (
SELECT aid
FROM album
WHERE owner = your_page_id
)
编辑：
此外，您还需要查询流表以获取墙上的帖子，然后检查是否有附件和附件的类型：
Also you need to query the stream table to get the wall posts then check if you have attachments and the type of the attachment:
SELECT attachment
FROM stream
WHERE source_id = 116860675007039
结果：
[
{
"attachment": {
"media": [
{
"href": "http://www.facebook.com/photo.php?fbid=1801693052786&set=o.116860675007039",
"alt": "test",
"type": "photo",
"src": "http://photos-f.ak.fbcdn.net/hphotos-ak-snc6/185861_1801693052786_1553635161_1863491_4978966_s.jpg",
"photo": {
"aid": "6672812206410774346",
"pid": "6672812206412558147",
"fbid": 1801693052786,
"owner": 1553635161,
"index": 11,
"width": 246,
"height": 198
}
}
],
"name": "",
"caption": "",
"description": "",
"properties": [],
"icon": "http://b.static.ak.fbcdn.net/rsrc.php/v1/yz/r/StEh3RhPvjk.gif",
"fb_object_type": "photo",
"fb_object_id": "6672812206412558147"
}
},
{
"attachment": {
"description": ""
}
},
...etc
]
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