def del_question(user_id, qbank_code, question_id):
user = User.objects().with_id(user_id)
old_question = Question.objects().with_id(question_id)
qbank = Qbank.objects(qbank_code=qbank_code).first()
old_qbank_code = qbank_code
question_type = old_question['question_type']
question = old_question['question']
optiona = old_question['optiona']
optionb = old_question['optionb']
optionc = old_question['optionc']
optiond = old_question['optiond']
right_answer = old_question['right_answer']
deletedquestion = Deletedquestion(
old_qbank_code=old_qbank_code,
question_type=question_type,
question=question,
optiona=optiona,
optionb=optionb,
optionc=optionc,
optiond=optiond,
right_answer=right_answer,
)
if question_type == "Dễ":
qbank.update(pull__qbank_easy=old_question)
elif question_type == "Trung bình":
qbank.update(pull__qbank_medium=old_question)
elif question_type == "Khó":
qbank.update(pull__qbank_hard=old_question)
deletedquestion.save()
old_question.delete()
user = User.objects().with_id(user_id)
old_question = Question.objects().with_id(question_id)
qbank = Qbank.objects(qbank_code=qbank_code).first()
return render_template('update_qbank.html', user=user, qbank=qbank)
def update_question(user_id, qbank_code, question_id):
user = User.objects().with_id(user_id)
old_question = Question.objects().with_id(question_id)
qbank = Qbank.objects(qbank_code=qbank_code).first()
if request.method == 'GET':
return render_template('update_question.html', question=old_question)
if request.method == 'POST':
form = request.form
question_type = form['question_type']
question = form['question']
optiona = form['optiona']
optionb = form['optionb']
optionc = form['optionc']
optiond = form['optiond']
right_answer = form.get('right_answer')
old_question.update(
set__question_type=question_type,
set__question=question,
set__optiona=optiona,
set__optionb=optionb,
set__optionc=optionc,
set__optiond=optiond,
set__right_answer=right_answer,
)
user = User.objects().with_id(user_id)
old_question = Question.objects().with_id(question_id)
qbank = Qbank.objects(qbank_code=qbank_code).first()
return render_template('update_qbank.html', user=user, qbank=qbank)
def scores_export(user_id):
user = User.objects().with_id(user_id)
if request.method == 'GET':
return render_template('scores_export.html', scores=[])
if request.method == 'POST':
form = request.form
class_id = form['class_id'].upper()
qbank_code = form['qbank_code']
exams = Exam.objects(class_id=class_id, qbank_code=qbank_code)
scores = []
for exam in exams:
student_id = exam['student_id']
student_name = exam['student_name']
exam_questions = exam['exam_questions']
answer = exam['answer']
count_right = 0
for i in range(len(answer)):
q = exam_questions[i]
ra = q['right_answer'].upper()
a = answer[i].upper()
if a == ra:
count_right += 1
if len(exam_questions) == 0:
score = float("{0:.2f}".format(0))
else:
score = float("{0:.2f}".format(10 * count_right /
len(exam_questions)))
student_score = {
'student_id': student_id,
'student_name': student_name,
'class_id': class_id,
'score': score
}
scores.append(student_score)
return render_template('scores_export.html', scores=scores)
def exam_print(user_id):
user = User.objects().with_id(user_id)
if request.method == 'GET':
return render_template('exam_print.html',
exams_questions=[],
answers=[])
if request.method == 'POST':
form = request.form
teacher_id = form['teacher_id']
student_id = form['student_id'].upper()
class_id = form['class_id'].upper()
exams = Exam.objects(class_id=class_id,
teacher_id=teacher_id,
student_id=student_id)
exams_questions = []
answers = []
for exam in exams:
exam_questions = exam['exam_questions']
answer = exam['answer']
print(answer)
exams_questions.append(exam_questions)
answers.append(answer)
return render_template('exam_print.html',
exams_questions=exams_questions,
answers=answers)
def exam_student_info(user_id):
user = User.objects().with_id(user_id)
if request.method == 'GET':
return render_template('student_info.html')
if request.method == 'POST':
form = request.form
student_user_id = user_id
student_name = form['student_name']
class_id = form['class_id'].upper()
student_id = form['student_id'].upper()
new_exam = Exam(
student_user_id=user_id,
student_name=student_name,
class_id=class_id,
student_id=student_id,
teacher_id="",
qbank_code="",
n_easy=0,
n_medium=0,
n_hard=0,
time=0,
exam_questions=[],
answer=[],
)
new_exam.save()
exam = Exam.objects(student_user_id=user_id,
student_name=student_name,
class_id=class_id,
student_id=student_id).first()
exam_id = exam['id']
print('student_name')
return redirect(
url_for('exam_teacher_info', exam_id=exam_id, user_id=user_id))
def signup():
if request.method == 'GET':
return render_template('signup.html', error="")
elif request.method == 'POST':
form = request.form
user_id = form['user_id']
full_name = form['full_name']
email = form['email']
password = form['password']
code = verify_code()
all_users = User.objects()
user_id_list = []
for u in all_users:
user_id_list.append(u['user_id'])
if user_id in user_id_list:
error = "User ID is already existed, please choose another User ID"
return render_template('signup.html', error=error)
else:
new_verify_user = Verifyuser(user_id=user_id,
full_name=full_name,
email=email,
password=password,
code=code)
new_verify_user.save()
verify_email(email, full_name, code)
return redirect(
url_for('verifyuser', verifyuser_id=new_verify_user['id']))
def delete_qbank(user_id, qbank_code):
user = User.objects().with_id(user_id)
old_qbank = Qbank.objects(qbank_code=qbank_code).first()
deletedqbank = Deletedqbank(
user_id=user_id,
qbank_code=qbank_code,
qbank_easy=old_qbank['qbank_easy'],
qbank_medium=old_qbank['qbank_medium'],
qbank_hard=old_qbank['qbank_hard'],
)
deletedqbank.save()
user.update(pull__qbanks=old_qbank)
old_qbank.delete()
user = User.objects().with_id(user_id)
qbanks = user['qbanks']
return render_template('qbanks.html', user=user, qbanks=qbanks)
def save_qbank(user_id, qbank_code):
user = User.objects().with_id(user_id)
qbanks = user['qbanks']
qbank = Qbank.objects(qbank_code=qbank_code).first()
user.update(pull__qbanks=qbank)
user.update(push__qbanks=qbank)
return render_template('qbanks.html', user=user, qbanks=qbanks)
def create_qbank(user_id):
user = User.objects().with_id(user_id)
qbanks = Qbank.objects()
if request.method == 'GET':
return render_template('qbank_code.html', error="")
if request.method == 'POST':
form = request.form
qbank_code = form['qbank_code'].upper()
qbank_list = []
for qb in qbanks:
qbank_list.append(qb['qbank_code'])
if qbank_code in qbank_list:
error = "Question bank code is already existed, please choose another Question bank code"
return render_template('qbank_code.html', error=error)
else:
new_qbank = Qbank(
qbank_code=qbank_code,
qbank_easy=[],
qbank_medium=[],
qbank_hard=[],
)
new_qbank.save()
user.update(push__qbanks=new_qbank)
return redirect(
url_for('qbank_code', user_id=user_id, qbank_code=qbank_code))
def verifyuser(verifyuser_id):
verify_user = Verifyuser.objects().with_id(verifyuser_id)
if request.method == 'GET':
return render_template('verify_user.html', verify_user=verify_user)
elif request.method == 'POST':
form = request.form
code = form['code'].upper()
if code == verify_user['code']:
user_id = verify_user['user_id']
full_name = verify_user['full_name']
email = verify_user['email']
password = verify_user['password']
new_user = User(user_id=user_id,
full_name=full_name,
email=email,
password=password)
new_user.save()
verify_user.delete()
return redirect(url_for('login'))
else:
return render_template('verify_user.html', verify_user=verify_user)
def add_question(user_id, qbank_code):
user = User.objects().with_id(user_id)
qbanks = user['qbanks']
qbank = Qbank.objects(qbank_code=qbank_code).first()
qlist = []
for q in qbank['qbank_easy']:
qlist.append(q['question'])
for q in qbank['qbank_medium']:
qlist.append(q['question'])
for q in qbank['qbank_hard']:
qlist.append(q['question'])
if request.method == 'GET':
return render_template('qbank.html',
user_id=user_id,
qbank_code=qbank_code,
error="")
if request.method == 'POST':
form = request.form
question_type = form['question_type']
question = form['question']
optiona = form['optiona']
optionb = form['optionb']
optionc = form['optionc']
optiond = form['optiond']
right_answer = form.get('right_answer')
if question in qlist:
return render_template(
'qbank.html',
user_id=user_id,
qbank_code=qbank_code,
error="Đã tồn tại câu hỏi, làm ơn nhập câu hỏi tiếp theo")
else:
new_question = Question(
question_type=question_type,
question=question,
optiona=optiona,
optionb=optionb,
optionc=optionc,
optiond=optiond,
right_answer=right_answer,
)
new_question.save()
if question_type == "Dễ":
qbank.update(push__qbank_easy=new_question)
elif question_type == "Trung bình":
qbank.update(push__qbank_medium=new_question)
elif question_type == "Khó":
qbank.update(push__qbank_hard=new_question)
return redirect(
url_for('qbank_code', user_id=user_id, qbank_code=qbank_code))
def login():
if request.method == 'GET':
return render_template('login.html', error="")
elif request.method == 'POST':
form = request.form
user_id = form['user_id']
password = form['password']
all_users = User.objects()
error = None
for u in all_users:
if u["user_id"] == user_id and u['password'] == password:
return redirect(url_for('welcome', user_id=u['id']))
else:
error = 'Invalid Credentials. Please try again.'
return render_template('login.html', error=error)
def welcome(user_id):
user = User.objects().with_id(user_id)
return render_template('home.html', user=user)
def update_qbank(user_id, qbank_code):
user = User.objects().with_id(user_id)
qbank = Qbank.objects(qbank_code=qbank_code).first()
return render_template('update_qbank.html', user=user, qbank=qbank)
def qbanks(user_id):
user = User.objects().with_id(user_id)
qbanks = user['qbanks']
return render_template('qbanks.html', user=user, qbanks=qbanks)