def lookup(cookies, ip):
cookie = facebook.get_user_from_cookie(cookies, FACEBOOK_APP_ID, FACEBOOK_APP_SECRET)
if cookie:
# Store a local instance of the user data so we don't need
# a round-trip to Facebook on every request
user = Users.find(facebookid=cookie["uid"])
try:
if not user:
graph = facebook.GraphAPI(cookie["access_token"])
profile = graph.get_object("me")
Users.add(ip, facebookid=str(profile['id']), name=profile['name'], profile_url=profile['link'])
else:
graph = facebook.GraphAPI(cookie["access_token"])
profile = graph.get_object("me")
Users.add(ip, facebookid=str(profile['id']), name=profile['name'], profile_url=profile['link'])
return profile
except:
return
else:
return
def done(self):
username = self.user_name.group().lower()
# Check if user already exists.
if Users.by_name(username):
self.errors(name_error="User already exists")
else:
password = self.passwd.group()
email = None
if self.email:
email = self.email
# hash the password before storing in database
passwd_hash = Secure.make_salt_password(username, password)
# Add the user, hashed password or email to the database
usr_obj = Users.add(username, passwd_hash, email)
cookie_val = self.make_cookie(str(usr_obj.key().id()))
self.set_cookie("user_id", cookie_val)
self.redirect("/blog/newpost")
