Facebook fb：评论Graph API [英] Facebook fb:comments Graph API

问题描述

我想在我的网站上有Facebook评论+我自己的网站评论。

事情是在显示帖子时，我想显示每个单独的评论数一个（所以我的评论+ Facebook的意见）。
我知道我可以通过 https://graph.facebook.com/comments/ ？ids = {PAGE_URL}但是我每页都有100个页面，我不想每页都执行100次查询，更重要的是我想创建一个最有评论的小部件，我目前有所以基本上我的问题是我可以访问我的域/站点上留下的所有评论的数据库排序和排序他们是操纵他们？

解决方案

以下是一些可以做到这一点的例子：

FQL：

您可以构建一个JSON数组的查询，然后使用Rest API fql.multiquery方法来运行它们。例如，这将是您的JSON数组查询：

  {
'query1'：从评论中选择post_fbid其中object_id in（select comments_fbid from link_stat where url ='http：//developers.facebook.com/docs/reference/fql/comment/'），
'query2'：select comment_fbid from comment where object_id in （select links_fbid from link_stat where url ='http：//developers.facebook.com/docs/reference/fql/album/'）
} 
  

使用测试控制台在 fql.multiquery页面，您将能够看到一个包含post_fbids列表的响应，然后您可以使用您喜欢的计数方法计数。

Graph API：

这里您可以使用批次请求一次运行所有查询。所以对于您要做的PHP示例：

  curl \ 
 -F'access_token = ...'\\ \\ 
 -F'batch = [\ 
 {method：GET，relative_url：comments /？ids = {PAGE_URL1}}，\ 
 {方法：GET，ative_url：comments /？ids = {PAGE_URL2}}，\ 
 {method：GET，ative_url：comments /？ids = {PAGE_URL3 }} \ 
]'\ 
 https://graph.facebook.com 
  

对于所需的页面数量。

注意：鉴于这两个API都有一点延迟才能得到响应，显然建议异步运行以便您不会导致您的站点负载显着延迟。

i want to have facebook comments + my own website comments on my site.

The thing is when showing posts i want to show a comment count next to every single one(so my comments + facebook comments). I know i can achieve this with https://graph.facebook.com/comments/?ids={PAGE_URL} but i have 100posts per page and i don't want to do this query a 100 times per page, also and more important is that i want to create a most commented widget where i currently have 1/4 of a million (250000) posts.

So basically my question is how i can access sort of a database on all comments left on my domain/site and sort them, that is manipulate them?

解决方案

Here are some examples of ways you could do this:

FQL:

You can build your a JSON array of queries and then use the Rest API fql.multiquery method to run them. For example, this would be your JSON array of queries:

{
  'query1': "select post_fbid from comment where object_id in (select comments_fbid from link_stat where url ='http://developers.facebook.com/docs/reference/fql/comment/')", 
  'query2': "select post_fbid from comment where object_id in (select comments_fbid from link_stat where url ='http://developers.facebook.com/docs/reference/fql/album/')"
}

Run this using the test console on the fql.multiquery page and you'll be able to see a response containing a list of post_fbids which you could then count using your favored counting method.

Graph API:

Here you can use a Batch Request to run all of your queries at once. So for a PHP Example you'd be doing:

curl \
  –F ‘access_token=…’ \
  -F ‘batch=[ \
        {"method": "GET", "relative_url": "comments/?ids={PAGE_URL1}"}, \
        {"method": "GET", "relative_url": "comments/?ids={PAGE_URL2}"}, \
        {"method": "GET", "relative_url": "comments/?ids={PAGE_URL3}"} \
    ]’\
  https://graph.facebook.com

For as many pages as you want.

Note: Given that both APIs do have a bit of a delay before you'll get a response, obviously it's recommended to run them asynchronously so that you aren't causing your site load to delay significantly.

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