def download():
validate_role(current_user, User.Roles['TEACHER'])
request_id = request.args.get('id')
domain = request.args.get('domain')
my_object, my_course, filename = None, None, None
if domain == 'test':
my_object = Test.query.filter_by(id=request_id).first()
filename = request.args.get('filename')
my_course = my_object.get_course()
elif domain == 'solution':
my_object = Solution.query.filter_by(id=request_id).first()
my_type = request.args.get('type')
if my_type == 'output':
filename = my_object.output_file
else:
filename = my_object.filename
my_course = my_object.get_course()
elif domain == 'export':
my_object = Export.query.filter_by(id=request_id).first()
filename = my_object.file_name
elif domain == 'lesson':
my_object = Lesson.query.filter_by(id=request_id).first()
filename = my_object.content_pdf_path
my_course = my_object.get_course()
else:
abort(404)
if domain == 'export':
if my_object.user_id != current_user.id:
abort(404)
else:
validate_course(current_user, User.Roles['TEACHER'], my_course)
return send_from_directory(directory=my_object.get_directory(),
filename=filename)
def change_open_course(course_id):
course = Course.query.filter_by(id=course_id).first()
validate_course(current_user, User.Roles['TEACHER'], course)
course.is_open = not course.is_open
db.session.commit()
flash('Zapisano zmiany', 'message')
return redirect(url_for('teacher.view_course', course_name=course.name))
def delete_student(course_name):
course = Course.query.filter_by(name=course_name).first()
validate_course(current_user, User.Roles['TEACHER'], course)
form = DeleteStudentForm()
for student in course.get_students():
form.email.choices.append((student.email, student.email))
if form.validate_on_submit():
student = Student.query.filter_by(email=form.email.data).first()
student.courses.remove(course)
db.session.commit()
flash('Usunięto studenta', 'message')
return redirect(
url_for('teacher.delete_student', course_name=course.name))
return render_template('teacher/delete_student.html',
form=form,
course=course)
def add_lesson(course_name: str):
course: Course = Course.query.filter_by(name=course_name).first()
validate_course(current_user, User.Roles['TEACHER'], course)
form = LessonForm()
if request.method == 'POST' and form.validate_on_submit():
lesson_name = form.name.data
if not course.is_lesson_name_proper(lesson_name):
flash('Wprowadź inną nazwę lekcji', 'error')
return redirect(
url_for('teacher.add_lesson', course_name=course.name))
new_lesson = course.add_lesson(lesson_name,
request.files['pdf_content'],
request.form.get('editordata'))
db.session.commit()
return redirect(url_for('teacher.view_lesson',
lesson_id=new_lesson.id))
return render_template('teacher/add_lesson.html', form=form, course=course)
def add_student(course_name):
course = Course.query.filter_by(name=course_name).first()
validate_course(current_user, User.Roles['TEACHER'], course)
form = AddStudentForm()
for student in Student.query.filter(~Student.courses.any(
name=course.name)).all():
form.email.choices.append((student.email, student.email))
if form.validate_on_submit():
student = Student.query.filter_by(email=form.email.data).first()
student.courses.append(course)
student.launch_course_email(course_name)
db.session.commit()
flash('Dodano studenta', 'message')
return redirect(url_for('teacher.add_student',
course_name=course.name))
return render_template('teacher/add_student.html',
form=form,
course=course)
def view_course(course_name):
course = Course.query.filter_by(name=course_name).first()
validate_course(current_user, User.Roles['TEACHER'], course)
return render_template('teacher/course.html', course=course)
def view_course(course_name):
course = Course.query.filter_by(name=course_name).first()
validate_course(current_user, User.Roles['STUDENT'], course)
return render_template('student/course.html', course=course)