def exercise(id):
user_id = users.user_id()
exercise = exercises.get_exercise_by_id(id)
if user_id == 0 or not registrations.check_registration(
user_id, exercise[2]) and users.user_is_admin() != True:
return redirect("/")
course = courses.get_course_by_id(exercise[2])
if user_id == course[2]:
question_list = get_list_of_questions_and_answers(id)
return render_template("exercise_teacher.html",
questions=question_list,
exercise=exercise,
course=course)
result = results.get_result(id, user_id)
if result != None:
answer_list = answers.get_answers(id, user_id)
return render_template("result.html",
answers=answer_list,
points=result[0],
max_points=result[1],
course=course)
question_list = get_list_of_questions_and_answers(id)
return render_template("exercise.html",
questions=question_list,
exercise=exercise,
course=course)
def answer():
if session["csrf_token"] != request.form["csrf_token"]:
abort(403)
user_id = users.user_id()
if user_id == 0:
return redirect("/")
exercise_id = request.form["exercise_id"]
course_id = exercises.get_course_id_by_exercise(exercise_id)
course = courses.get_course_by_id(course_id)
question_list = questions.get_question_list(exercise_id)
points = 0
max_points = 0
user_answers = []
for question in question_list:
answer = request.form.get("answer_" + str(question[0]))
if answer == None:
answer = ""
user_answers.append([question[1], question[3], answer])
max_points += question[4]
answers.add_answer(answer, question[0], user_id)
if answer.upper() == question[3].upper():
points += question[4]
results.add_result(points, max_points, exercise_id, user_id)
return render_template("result.html",
answers=user_answers,
points=points,
max_points=max_points,
course=course)
def attendees(id):
course = courses.get_course_by_id(id)
if users.user_id() != course[2] and users.user_is_admin() != True:
return redirect("/")
attendees = users.get_attendees(course[0])
return render_template("attendees_teacher.html",
attendees=attendees,
course=course)
def search_attendees(id):
course = courses.get_course_by_id(id)
if users.user_id() != course[2] and users.user_is_admin() != True:
return redirect("/")
searchword = request.args["searchword"]
attendee_list = users.search_attendees(id, searchword)
return render_template("attendees_teacher.html",
attendees=attendee_list,
course=course)
def edit_exercises(id):
course = courses.get_course_by_id(id)
if users.user_id() != course[2] and users.user_is_admin() != True:
return redirect("/")
exercise_list = exercises.get_exercise_list(id)
return render_template("course.html",
exercises=exercise_list,
course=course,
remove_exercises=True)
def attendee_results(course_id, user_id):
session_id = users.user_id()
course = courses.get_course_by_id(course_id)
if session_id != course[2] and session_id != user_id:
return redirect("/")
result_list = results.get_course_results(user_id, course_id)
return render_template("attendee_results.html",
results=result_list,
course=course,
user_id=user_id)
def new_exercise():
if session["csrf_token"] != request.form["csrf_token"]:
abort(403)
course_id = request.form["course_id"]
course = courses.get_course_by_id(course_id)
if users.user_id() != course[2]:
return redirect("/")
exercise_name = request.form["exercise_name"].strip()
exercises.add_exercise(exercise_name, course_id)
return redirect("/course/" + str(course_id))
def attendee_answers(course_id, user_id, exercise_id):
session_id = users.user_id()
course = courses.get_course_by_id(course_id)
if session_id != course[2] and session_id != user_id:
return redirect("/")
result = results.get_result(exercise_id, user_id)
answer_list = answers.get_answers(exercise_id, user_id)
return render_template("result.html",
answers=answer_list,
points=result[0],
max_points=result[1],
course=course)
def remove_exercises(id):
if session["csrf_token"] != request.form["csrf_token"]:
abort(403)
course = courses.get_course_by_id(id)
if users.user_id() != course[2] and users.user_is_admin() != True:
return redirect("/")
exercise_list = exercises.get_exercise_list(id)
for exercise in exercise_list:
remove_exercise = request.form.get("exercise_" + str(exercise[0]) +
"_remove")
if remove_exercise == "1":
exercises.hide_exercise(exercise[0])
return redirect("/course/" + str(id))
def course(id):
if users.user_id() == 0:
return redirect("/")
user_id = users.user_id()
course = courses.get_course_by_id(id)
if not registrations.check_registration(user_id,
id) and session["admin"] == False:
if course[3] == None:
return render_template("registration.html", course=course)
return render_template("registration.html",
course=course,
course_key=True)
exercise_list = exercises.get_exercise_list(id)
return render_template("course.html",
exercises=exercise_list,
course=course)
def new_questions(id):
user_id = users.user_id()
course_id = exercises.get_course_id_by_exercise(id)
course = courses.get_course_by_id(course_id)
exercise = exercises.get_exercise_by_id(id)
if user_id != course[2]:
return redirect("/")
choice_questions = int(request.form["choice_question_count"])
text_questions = int(request.form["text_question_count"])
if choice_questions == 0 and text_questions == 0:
return redirect("/exercise/" + str(id) + "/")
return render_template("newquestions.html",
choice_question_count=choice_questions,
text_question_count=text_questions,
exercise=exercise,
course=course)
def register(id):
if session["csrf_token"] != request.form["csrf_token"]:
abort(403)
user_id = users.user_id()
if user_id == 0:
return redirect("/")
course = courses.get_course_by_id(id)
if course[3] == None:
registrations.add_registration(user_id, course[0])
return redirect("/course/" + str(id))
course_key = request.form.get("course_key")
if check_password_hash(course[3], course_key):
registrations.add_registration(user_id, course[0])
return redirect("/course/" + str(id))
return render_template("registration.html",
course=course,
course_key=True,
course_key_error=True)