邀请Facebook的朋友加入网站与蟒蛇社会认证 [英] Inviting Facebook Friends to join site with python social auth

问题描述

我试图首先从使用Facebook帐户登录的用户获取朋友列表。我没有运气跟随这个帖子：如何使用Python-Social-auth和Django检索Facebook的朋友的信息

每当我调用应该检索的视图，我会得到空的朋友Facebook的朋友。理想情况下，我想检索Facebook的朋友，并在邀请用户的朋友注册网络应用程序的一边有一个邀请按钮。

这是我在我的views.py中有的：

  social_user = request.user.social_auth.filter（provider ='facebook'，）。first（）
如果social_user：
 url = u'https：//graph.facebook.com/ {0} / '\ 
 u'friends？fields = id，name，location，picture'\ 
 u'& access_token = {1}'。format（
 social_user.uid，
 social_user.extra_data ['access_token']，
）
 request2 = urllib2.Request（url）
 friends = json.loads（urllib2.urlopen（request2）.read（））。 get（'data'）
 return render_to_response（'friends / friends.html'，{'user'：request.user，'friends'：friends}）
  pre> 
 
解决方案
自从Graph API 2.0+以来，您只能得到正在使用您的应用程序的朋友。您发布的链接显示了如何在v1.0中完成，该版本不再可用。
 
 
 
  https://developers.facebook.com/docs/graph-api/reference/v2.2/user/friends  
 
 
 
 
需要使用user_friends权限的用户访问令牌才能查看当前的朋友。
 
 
这将只返回任何已经使用（通过Facebook登录）发出请求的应用程序的朋友。
 
 
如果该人的朋友拒绝user_friends权限，该朋友不会显示在这个人的朋友列表中。
 
 
 
 
所以如果没有朋友使用你的应用程序未被授予 user_friends 列表将为空。
 
 
 
还为邀请的朋友 https://developers.facebook.com/docs/graph-api/reference/v2.2/user/invitable_friends  
 
 
 Invitable Friends API只适用于分类为Games的应用程序，它们也有Canvas存在。该API在v1.0中不可用。只要手机游戏也有Canvas存在，它可能会被调用。
 
 
剩下的唯一方式是href =https://developers.facebook.com/docs/sharing/reference/send-dialog =nofollow> https://developers.facebook.com/docs/sharing/reference/send-dialog  
 
I'm trying to first get the list of friends from a user who is logged in using a facebook account. I have followed this post with no luck: How to retrieve Facebook friend's information with Python-Social-auth and Django

I get and empty friends set everytime I call the view that is supposed to retrieve the facebook friends. Ideally, I would like to retrieve the facebook friends and have an invite button on the side that invites the user's friends to sign up for web app. 

This is what I have in my views.py:
social_user = request.user.social_auth.filter(provider='facebook',).first()
if social_user:
    url = u'https://graph.facebook.com/{0}/' \
          u'friends?fields=id,name,location,picture' \
          u'&access_token={1}'.format(
              social_user.uid,
              social_user.extra_data['access_token'],
          )
request2 = urllib2.Request(url)
friends = json.loads(urllib2.urlopen(request2).read()).get('data')
return render_to_response('friends/friends.html', {'user': request.user, 'friends':friends})

解决方案
Ever since Graph API 2.0+ You can only get the friends who are using your application. The link you posted shows how it was done in v1.0 which is no longer available.

https://developers.facebook.com/docs/graph-api/reference/v2.2/user/friends

  

  
A user access token with user_friends permission is required to view the current person's friends.
  
This will only return any friends who have used (via Facebook Login) the app making the request.
  
If a friend of the person declines the user_friends permission, that friend will not show up in the friend list for this person.
  
So if no friends have used your application and not granted user_friends the list will be empty.

Also for invitable friends https://developers.facebook.com/docs/graph-api/reference/v2.2/user/invitable_friends

  
The Invitable Friends API is only available to apps classified as Games, which also have a Canvas presence. This API is not available in v1.0. It may be called by mobile games as long as they also have a Canvas presence.
The only way left to do this is https://developers.facebook.com/docs/sharing/reference/send-dialog

                        
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