def ModifyAssignment(request, assg_id):
if not request.user.is_authenticated():
message = "Login Before To Continue."
return direct_to_template(request, "users/login.html", locals())
else:
if request.user.is_staff:
assignment = Assignment.objects.filter(id=assg_id)[0]
if not assignment.assg_status == "Locked":
students = User.objects.filter(is_staff=0)
form = AssignmentCreateForm(
{"assg_title": assignment.assg_title, "assg_details": assignment.assg_details}
)
for student in students:
if Assg_Stats.objects.filter(assg_id=assg_id, assg_student_rno=student.username).count():
student.cbx_chk = True
if request.method == "POST":
if request.POST.get("lock_now", ""):
Assignment.objects.filter(id=assg_id).update(assg_status="Locked")
assg_just_locked = True
return direct_to_template(request, "Assignment/modify.html", locals())
assg_title = request.POST["assg_title"]
assg_details = request.POST["assg_details"]
modify_success = False
if assg_title.__len__() < 6:
message = "Title to be minimum six characters"
elif assg_details.__len__() < 10:
message = "Insufficient Details"
else:
modify_success = True
Assignment.objects.filter(id=assg_id).update(assg_title=assg_title, assg_details=assg_details)
message = "Successfully modified the assignment."
for student in students:
stu_id = str(student.id)
if not request.POST.get("cbx" + stu_id, ""):
Assg_Stats.objects.filter(assg_id=assg_id, assg_student_rno=student.username).delete()
student.cbx_chk = False
else: # overwrite or include new students, no students selected err
if not Assg_Stats.objects.filter(
assg_id=assg_id, assg_student_rno=student.username
).count():
new_stat = Assg_Stats(
assg_id=assg_id,
assg_student_rno=student.username,
assg_student_name=student.first_name,
assg_solution_status="Pending",
assg_submit_time="2099-12-31 23:59:59",
assg_marks=-1,
)
new_stat.save()
student.cbx_chk = True
try:
t = request.POST["lock_dt_tm"]
y = int(t[6] + t[7] + t[8] + t[9])
m = int(t[0] + t[1])
d = int(t[3] + t[4])
h = int(t[11] + t[12])
mm = int(t[14] + t[15])
lock_dt_tm = datetime.datetime(y, m, d, h, mm)
Assignment.objects.filter(id=assg_id).update(assg_lock_datetime=lock_dt_tm)
except:
message = "Invalid Date!"
return direct_to_template(request, "Assignment/modify.html", locals())
assignment = Assignment.objects.filter(id=assg_id)[0]
if modify_success:
form = AssignmentCreateForm(
{"assg_title": assignment.assg_title, "assg_details": assignment.assg_details}
)
else:
form = AssignmentCreateForm(request.POST)
lock_dt_tm = assignment.assg_lock_datetime
if lock_dt_tm == datetime.datetime(2099, 12, 31, 0, 0):
lock_dt_tm = datetime.datetime.now() + timedelta(days=3)
else:
assg_locked = True
message = "You cannot modify this assignment as it has been locked."
return direct_to_template(request, "Assignment/modify.html", locals())
else:
return HttpResponseRedirect("/dashboard")
def CreateAssignment(request):
if request.user.is_authenticated():
user_profile = UserProfile.objects.get(rno=request.user.username)
if request.user.is_staff:
form = AssignmentCreateForm(request.POST)
students = User.objects.filter(is_staff=0)
if request.method == "POST":
if form.is_valid():
try:
t = request.POST["lock_dt_tm"]
y = int(t[6] + t[7] + t[8] + t[9])
m = int(t[0] + t[1])
d = int(t[3] + t[4])
h = int(t[11] + t[12])
mm = int(t[14] + t[15])
lock_dt_tm = datetime.datetime(y, m, d, h, mm)
except:
for student in students:
stu_id = str(student.id)
if request.POST.get("cbx" + stu_id, ""):
student.cbx_chk = True
else:
student.cbx_chk = False
message = "Invalid Date!"
return direct_to_template(request, "Assignment/create.html", locals())
new_assg = Assignment(
created_by=request.user.username,
assg_status="Active",
assg_details=request.POST["assg_details"],
assg_title=request.POST["assg_title"],
creation_time=datetime.datetime.now(),
assg_lock_datetime=lock_dt_tm,
)
new_assg.save()
for student in students:
stu_id = str(student.id)
if request.POST.get("cbx" + stu_id, ""):
new_stat = Assg_Stats(
assg_id=new_assg.id,
assg_student_rno=student.username,
assg_student_name=student.first_name,
assg_solution_status="Pending",
assg_submit_time="2099-12-31 23:59:59",
assg_marks=-1,
)
new_stat.save()
create_success = True
return direct_to_template(request, "Assignment/create.html", locals())
else:
for student in students:
stu_id = str(student.id)
if request.POST.get("cbx" + stu_id, ""):
student.cbx_chk = True
else:
student.cbx_chk = False
return direct_to_template(request, "Assignment/create.html", locals())
else:
form = AssignmentCreateForm()
req = request
return direct_to_template(request, "Assignment/create.html", locals())
else:
return HttpResponseRedirect("/dashboard/")
else:
return HttpResponseRedirect("/login/")