def _attempt_to_identify_as_teacher(self):
from model import Teacher
from google.appengine.api import users
self.user = users.get_current_user() # authenticated Google user
authenticated_google_user = self.user
# Teacher is identified solely by their Google account. If they're logged into
# the Google account, then they're logged into Search Party.
if authenticated_google_user is None:
teacher = None
else:
teacher = Teacher.get_by_key_name(authenticated_google_user.user_id())
return teacher
def load_user(self):
self.client_id = self.request.get('from', None)
import client_id_utils
self.person_type = client_id_utils.person_type_for_client_id(self.client_id)
assert self.person_type in ("student", "teacher")
self.person = None
person_key = client_id_utils.person_key_for_client_id(self.client_id)
if self.person_type == "teacher":
from model import Teacher
self.person = Teacher.get_by_key_name(person_key)
else:
from model import Student
lesson_code = client_id_utils.lesson_code_for_client_id(self.client_id)
student_key = "::".join((person_key, lesson_code))
self.person = Student.get_by_key_name(student_key)
if self.person is None:
from helpers import log
log("***** ERROR: Person not found for client_id {0}".format(self.client_id))
