Hello,
I am hoping someone might be able to help me figure what I might be doing
wrong or what the next steps I would need to do with calling the user's
facebook access token. I followed the web2py book's method to obtain the
facebook login:
## import required modules
try:
import json
except ImportError:
from gluon.contrib import simplejson as json
from facebook import GraphAPI, GraphAPIError
from gluon.contrib.login_methods.oauth20_account import OAuthAccount
## extend the OAUthAccount class
class FaceBookAccount(OAuthAccount):
"""OAuth impl for FaceBook"""
AUTH_URL="https://graph.facebook.com/oauth/authorize";
TOKEN_URL="https://graph.facebook.com/oauth/access_token";
def __init__(self):
OAuthAccount.__init__(self, None, FB_CLIENT_ID, FB_CLIENT_SECRET,
self.AUTH_URL, self.TOKEN_URL,
scope='email, publish_actions',
state="auth_provider=facebook",
display='popup')
self.graph = None
def get_user(self):
'''Returns the user using the Graph API.
'''
if not self.accessToken():
return None
if not self.graph:
self.graph = GraphAPI((self.accessToken()))
user = None
try:
user = self.graph.get_object("me")
except GraphAPIError, e:
session.token = None
self.graph = None
if user:
if not user.has_key('username'):
username = user['id']
else:
username = user['username']
if not user.has_key('email'):
email = '%s.fakemail' %(user['id'])
else:
email = user['email']
return dict(first_name = user['first_name'],
last_name = user['last_name'],
username = username,
email = '%s' %(email) )
## use the above class to build a new login form
auth.settings.login_form=FaceBookAccount()
So I am able to successfully login and log out without any issues with the
system which is great. The problem I am running into is I do not
understand where it stores and/or how to access the user's FB token so I am
able to allow them to click a link or submit a form and have it posted to
their wall.
I looked through the examples of the
facebook-sdk: https://github.com/pythonforfacebook/facebook-sdk and it
seems really simple that I would just need to do what the front page says.
I am able to do that if I go a hardcode an access token in which I do not
believe is the proper method when you want to have different users be able
to post to their own walls correct?
Thank you in advance for any direction or sample code that may be provided
I greatly appreciate it.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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