def course_info_route():
course_token = request.args.get('course_token')
course_owner = request.args.get('owner')
course_id = Course.get_course_id(course_token, EXPIRY_INTERVAL * 2)
if not all((course_id, course_owner, len(course_owner) > 0)):
return error_response('Invalid course specified')
course = db.session.query(Course).filter_by(id=long(course_id)).first()
if course is None:
return error_response('No course with that ID exists')
course_detail = {
'paper_name':
course.name,
'paper_code':
course_token,
'icon':
course.logo_location,
'duration':
course.duration_in_minutes,
'instructor':
course.lecturer_in_charge,
'departments':
jsonify_departments(course.departments),
'randomize':
course.randomize_questions,
'owner':
course_owner,
'reply_to':
url_for('auth.post_secure_sesd_route', _external=True),
'url':
url_for('auth.get_paper_route',
url=coursify(course.id, course.quiz_filename),
_external=True)
}
return success_response(course_detail)
def post_secure_sesd_route():
try:
data = request.get_json()
course_token = data.get('course_id', None)
date_taken = data.get('date_taken', None)
answer_pair = data.get('answers')
owner = data.get('owner')
course_id = Course.get_course_id(course_token,EXPIRY_INTERVAL)
if not all( (course_id, date_taken, answer_pair, owner, ) ):
return respond_back(ERROR, 'One of the primary arguments are missing')
repo_owner = db.session.query(User).filter_by(username=owner).first()
if course_id is None or repo_owner is None:
return respond_back(ERROR,'This course does not exist')
course_taken = db.session.query(ExamTaken).filter_by(course_id=course_id,
participant_id=current_user.id).first()
if course_taken is not None:
return respond_back(ERROR, 'You have already taken this examination')
# needed to verify JSON object's correctness for the answer
answer_object = MyJSONObjectWriter()
json.dump(answer_pair, answer_object, skipkeys=True, indent=2, separators=(',', ': '))
other_data = answer_object.get_buffer()
solution_data = { 'user_id': current_user.id, 'owner_id': repo_owner.id,
'course_id': course_id, 'data': other_data,
'date_taken': date_taken }
submit_paper_for_marking(current_user.email, json.dumps(solution_data))
return respond_back(SUCCESS, 'OK')
except BadRequest:
return respond_back(ERROR, 'No data was specified')
