def _registration_action(self, hash, *args):
registration = UserRegistration.get_by_hash(hash)
if registration is None or registration.completed:
abort(404)
c.registration = registration
c.steps = [
('university_info', _("University information")),
('personal_info', _("Personal information")),
('add_photo', _("Add your photo")),
('invite_friends', _("Invite friends")),
]
c.active_step = None
if registration.location:
c.theme = registration.location.get_theme()
return method(self, registration, *args)
