def wrapped(request, *args, **kwargs): # pylint: disable=missing-docstring
instructor_service = get_runtime_service('instructor')
course_id = kwargs['course_id'] if 'course_id' in kwargs else None
exam_id = request.data.get('exam_id', None)
attempt_id = kwargs['attempt_id'] if 'attempt_id' in kwargs else None
if request.user.is_staff:
return func(request, *args, **kwargs)
else:
if course_id is None:
if exam_id is not None:
exam = ProctoredExam.get_exam_by_id(exam_id)
course_id = exam.course_id
elif attempt_id is not None:
exam_attempt = ProctoredExamStudentAttempt.objects.get_exam_attempt_by_id(
attempt_id)
course_id = exam_attempt.proctored_exam.course_id
else:
response_message = _("could not determine the course_id")
return Response(status=status.HTTP_403_FORBIDDEN,
data={"detail": response_message})
if instructor_service.is_course_staff(request.user, course_id):
return func(request, *args, **kwargs)
else:
return Response(
status=status.HTTP_403_FORBIDDEN,
data={
"detail":
_("Must be a Staff User to Perform this request.")
})
def wrapped(request, *args, **kwargs): # pylint: disable=missing-docstring
instructor_service = get_runtime_service('instructor')
course_id = kwargs['course_id'] if 'course_id' in kwargs else None
exam_id = request.data.get('exam_id', None)
attempt_id = kwargs['attempt_id'] if 'attempt_id' in kwargs else None
if request.user.is_staff:
return func(request, *args, **kwargs)
else:
if course_id is None:
if exam_id is not None:
exam = ProctoredExam.get_exam_by_id(exam_id)
course_id = exam.course_id
elif attempt_id is not None:
exam_attempt = ProctoredExamStudentAttempt.objects.get_exam_attempt_by_id(attempt_id)
course_id = exam_attempt.proctored_exam.course_id
else:
response_message = _("could not determine the course_id")
return Response(
status=status.HTTP_403_FORBIDDEN,
data={"detail": response_message}
)
if instructor_service.is_course_staff(request.user, course_id):
return func(request, *args, **kwargs)
else:
return Response(
status=status.HTTP_403_FORBIDDEN,
data={"detail": _("Must be a Staff User to Perform this request.")}
)
def update_exam(exam_id,
exam_name=None,
time_limit_mins=None,
is_proctored=None,
is_practice_exam=None,
external_id=None,
is_active=None):
"""
Given a Django ORM id, update the existing record, otherwise raise exception if not found.
If an argument is not passed in, then do not change it's current value.
Returns: id
"""
log_msg = (
u'Updating exam_id {exam_id} with parameters '
u'exam_name={exam_name}, time_limit_mins={time_limit_mins}, '
u'is_proctored={is_proctored}, is_practice_exam={is_practice_exam}, '
u'external_id={external_id}, is_active={is_active}'.format(
exam_id=exam_id,
exam_name=exam_name,
time_limit_mins=time_limit_mins,
is_proctored=is_proctored,
is_practice_exam=is_practice_exam,
external_id=external_id,
is_active=is_active))
log.info(log_msg)
proctored_exam = ProctoredExam.get_exam_by_id(exam_id)
if proctored_exam is None:
raise ProctoredExamNotFoundException
if exam_name is not None:
proctored_exam.exam_name = exam_name
if time_limit_mins is not None:
proctored_exam.time_limit_mins = time_limit_mins
if is_proctored is not None:
proctored_exam.is_proctored = is_proctored
if is_practice_exam is not None:
proctored_exam.is_practice_exam = is_practice_exam
if external_id is not None:
proctored_exam.external_id = external_id
if is_active is not None:
proctored_exam.is_active = is_active
proctored_exam.save()
return proctored_exam.id
def get_exam_by_id(exam_id):
"""
Looks up exam by the Primary Key. Raises exception if not found.
Returns dictionary version of the Django ORM object
e.g.
{
"course_id": "edX/DemoX/Demo_Course",
"content_id": "123",
"external_id": "",
"exam_name": "Midterm",
"time_limit_mins": 90,
"is_proctored": true,
"is_active": true
}
"""
proctored_exam = ProctoredExam.get_exam_by_id(exam_id)
if proctored_exam is None:
raise ProctoredExamNotFoundException
serialized_exam_object = ProctoredExamSerializer(proctored_exam)
return serialized_exam_object.data
def update_exam(exam_id, exam_name=None, time_limit_mins=None,
is_proctored=None, is_practice_exam=None, external_id=None, is_active=None):
"""
Given a Django ORM id, update the existing record, otherwise raise exception if not found.
If an argument is not passed in, then do not change it's current value.
Returns: id
"""
log_msg = (
u'Updating exam_id {exam_id} with parameters '
u'exam_name={exam_name}, time_limit_mins={time_limit_mins}, '
u'is_proctored={is_proctored}, is_practice_exam={is_practice_exam}, '
u'external_id={external_id}, is_active={is_active}'.format(
exam_id=exam_id, exam_name=exam_name, time_limit_mins=time_limit_mins,
is_proctored=is_proctored, is_practice_exam=is_practice_exam,
external_id=external_id, is_active=is_active
)
)
log.info(log_msg)
proctored_exam = ProctoredExam.get_exam_by_id(exam_id)
if proctored_exam is None:
raise ProctoredExamNotFoundException
if exam_name is not None:
proctored_exam.exam_name = exam_name
if time_limit_mins is not None:
proctored_exam.time_limit_mins = time_limit_mins
if is_proctored is not None:
proctored_exam.is_proctored = is_proctored
if is_practice_exam is not None:
proctored_exam.is_practice_exam = is_practice_exam
if external_id is not None:
proctored_exam.external_id = external_id
if is_active is not None:
proctored_exam.is_active = is_active
proctored_exam.save()
return proctored_exam.id
def get_exam_by_id(exam_id):
"""
Looks up exam by the Primary Key. Raises exception if not found.
Returns dictionary version of the Django ORM object
e.g.
{
"course_id": "edX/DemoX/Demo_Course",
"content_id": "123",
"external_id": "",
"exam_name": "Midterm",
"time_limit_mins": 90,
"is_proctored": true,
"is_active": true
}
"""
proctored_exam = ProctoredExam.get_exam_by_id(exam_id)
if proctored_exam is None:
raise ProctoredExamNotFoundException
serialized_exam_object = ProctoredExamSerializer(proctored_exam)
return serialized_exam_object.data
