def on_authenticate_facebook(self, response): try: access_token, expires_in = \ response['accessToken'], response['expiresIn'] signed_request = parse_signed_request( response['signedRequest'], app.config['FACEBOOK_SECRET'], expires_in ) if not signed_request: return None, None graph = GraphAPI(access_token) profile = graph.get_object('me') user = User.get_by_facebook(profile['id']) if not user or user.status == User.NOT_REGISTERED_YET: if not user: user = User() user.facebook_account = FacebookAccount() user.email = profile['email'] user.facebook_account.name = user.nickname = profile['name'] user.facebook_account.uid = profile['id'] user.status = User.NORMAL db.session.add(user) db.session.commit() self.online_users[self] = self.session['user_id'] = user.id self.facebook_access_token = access_token, signed_request['expires_at'] return None, user.to_json() except GraphAPIError, e: return {'_type': 'GraphAPIError', 'msg': str(GraphAPIError)},
def on_create_room(self, raw_attendees, user): chat_room = ChatRoom() chat_room.creator = user for raw_attendee in raw_attendees: attendee_id = raw_attendee.get('id', None) if attendee_id: attendee = User.get(attendee_id) elif raw_attendee['type'] == 'facebook': # TODO race condition may occurs need cacth exceptions attendee = User.get_by_facebook(raw_attendee['uid']) if not attendee: attendee = User() facebook_account = attendee.facebook_account =\ FacebookAccount() facebook_account.name = attendee.nickname =\ raw_attendee['nickname'] attendee.email = raw_attendee.get('email', None) facebook_account.uid = raw_attendee['uid'] db.session.add(attendee) db.session.commit() else: # TODO email account? pass chat_room.users.append(attendee) db.session.add(chat_room) db.session.commit() json = chat_room.to_json() json['message'] = chat_room.messages.first() return None, chat_room.to_json()