def _get_current_site_user(self):
cookies = request.cookies
cookie = fblib.get_user_from_cookie(cookies,
h.fb_app_id(),
h.fb_secret())
user_id = None
fb_user_id = None
fb_access_token = None
user = None
if cookie:
fb_user_id = h.to_i(cookie['uid'])
fb_access_token = cookie['access_token']
fb_access_token_expiry = h.to_i(cookie['expires'])
last_login = int(time.time())
user = User.find(fb_user_id=fb_user_id).first() if fb_user_id else None
if not user:
user = User.factory(fb_user_id,
fb_access_token=fb_access_token,
fb_access_token_expiry=fb_access_token_expiry,
last_login=last_login)
try:
user.update_fb_access_token(fb_access_token, fb_access_token_expiry)
except fblib.GraphAPIError, e:
log.warning('caught graph api error while updating access token, flushing cookie: %r', e)
request.cookies.pop('fbs_%s' % h.fb_app_id(), None)
user_id = user.user_id
