def post(self, request, course_id):
res, response = check_authenticated_and(
request, CourseMember.is_teacher_of(request.user.pk, course_id),
USER_NOT_AUTHORIZED)
if res == False:
return response
# Authorized as teacher
form = TaskForm(request.POST)
if form.is_valid():
# Submitted fields: title, description, tips, close_date, answer
task = form.save()
task.course = get_object_or_404(Course, pk=course_id)
task.creator = request.user
task.save()
messages.info(request, "Create Task successfully")
return redirect(reverse("courses:task_list", args=[course_id]))
context = self.get_context_data()
context['form'] = form
context['course_id'] = course_id
return render(request, self.template_name, {
"form": form,
'course_id': course_id
})
def get_navigation(user):
try:
privilege = CourseMember.get_highest_privilege(user.pk)
# User privilege: navi content
# 4(Not even student): Homepage
# 3(Student): My Courses, My Tasks, My Submissions
# 2(TA): Student + Teaching
# 1(Teacher): TA + Background
# 0(Course Admin): Teacher
# list(dict(name, url))
navi_list = []
if privilege <= 3:
pass
if privilege <= 2:
if privilege <= 1:
if privilege == 0:
pass
else:
# 4 or something else
pass
return render_to_string("generics/navi.html", {"navi_list": navi_list})
except Exception as e:
print(e)
return ""
def get(self, request, course_id):
context = self.get_context_data()
context['form'] = TaskForm()
context['course_id'] = course_id
context['is_teacher'] = (CourseMember.get_highest_course_privilege(
request.user.pk, course_id) < 2)
return render(request, self.template_name, context)
def get_context_data(self, *args, object_list=None, **kwargs):
context = super().get_context_data(*args,
object_list=object_list,
**kwargs)
context['course_id'] = self.course_id
context['title'] = "Task List"
context['is_teacher'] = (CourseMember.get_highest_course_privilege(
self.request.user.pk, context['course_id']) < 2)
return context
def test_func(self):
if self.course_id == None:
raise Exception("course_id not set")
else:
print("Check {} least({}) in Course({})".format(
self.request.user.pk, self.least_privilege, self.course_id))
return (CourseMember.get_highest_course_privilege(
self.request.user.pk, self.course_id) <=
self.least_privilege) | self.request.user.is_superuser
return False
def get(self, request, task_id):
task = get_object_or_404(Task, pk=task_id)
res, response = check_authenticated_and(
request, CourseMember.is_teacher_of(request.user.pk,
task.course.pk),
USER_NOT_AUTHORIZED)
if res == False:
return response
# Authorized user
return super(SubmissionListView, self).get(self, request)
def get(self, request, task_id):
task = get_object_or_404(Task, pk=task_id)
if request.user.is_authenticated and CourseMember.is_member_of(
request.user.pk, task.course.pk):
# User is member
privilege = CourseMember.get_highest_course_privilege(
request.user.pk, task.course.pk)
context = self.get_context_data()
context['task'] = task
if privilege == 3:
# One and only one
try:
submission = Submission.objects.get(
task__pk=task_id, submitter__pk=request.user.pk)
context['submission'] = submission
except Submission.DoesNotExist:
# submission = None
submission = Submission(submitter=request.user, task=task)
submission.save()
except Exception as e:
# More than one copy
print(e)
# messages.error("More than one copy for {} in {}".format(request.user.pk, task_id))
raise e
finally:
context['submission'] = submission
try:
file = submission.file
print(file.name)
except:
context['to_submit'] = True
context['form'] = UploadFileForm()
else:
# link to submission list
context["is_teacher"] = True
# context['']
return render(request, self.template_name, context=context)
return return_error(request, USER_NOT_AUTHENTICATED)
def post(self, request, task_id):
context = self.get_context_data()
task = get_object_or_404(Task, pk=task_id)
if request.user.is_authenticated and CourseMember.is_student_of(
request.user.pk, task.course.pk):
try:
submission = Submission.objects.get(
task__pk=task_id, submitter__pk=request.user.pk)
form = UploadFileForm(files=request.FILES)
if form.is_valid():
file = form.save()
submission.file = file
submission.save()
messages.info(request, "Successfully submit homework")
return redirect(
reverse("courses:task_detail", args=[task_id]))
messages.info(request, "Fail to validate form.")
context['form'] = form
print(form.errors)
return render(request, self.template_name, context=context)
except Submission.DoesNotExist:
# Normal case
form = UploadFileForm(files=request.FILES)
if form.is_valid():
file = form.save()
submission = Submission(submitter=request.user,
task=task,
file=file)
submission.save()
messages.info(request, "Successfully submit homework")
return redirect(
reverse("courses:task_detail", args=[task_id]))
messages.info(request, "Fail to validate form.")
context['form'] = form
print(form.errors)
return render(request, self.template_name, context=context)
except Exception as e:
# More than one copy
print(e)
messages.error("More than one copy for {} in {}".format(
request.user.pk, task_id))
return redirect(reverse("courses:task_detail", args=[task_id]))
return redirect(reverse("courses:task_detail", args=[task_id]))