def submitProblem(request):
problem_id = request.GET.get('problem_id')
try: #判断目标问题是否存在
problem = Problem.objects.get(id=problem_id)
except:
return redirect('/problems')
if not request.user.is_authenticated: #用户未登录
return redirect('/login')
else: #用户已登录
if not problem.visible and not request.user.is_staff: #问题不可见且用户不是管理员
return redirect('/problems')
else: #问题可见或用户是管理员
if request.method == "POST": #POST请求
submission = Submission()
submission.myuser = MyUser.objects.get(user_id=request.user.id)
submission.problem = problem
submission.language = request.POST.get('language')
submission.code = request.POST.get('code')
submission.myuser.sub_num += 1
problem.sub_num += 1
submission.myuser.save()
problem.save()
submission.save()
test_submission.delay(submission.id)
return redirect('/status')
else: #GET请求
return render(request, 'problem_submit.html')
def form_valid(self, form):
self.object = form.save(commit=False)
sub = Submission()
sub.code = form.cleaned_data['submission__code']
sub.language = form.cleaned_data['submission__language']
sub.user = self.request.user
sub.problem = self.object.problem.problem
sub.save()
sub.judge()
self.object.submission = sub
self.object.save()
# self.object.user = self.request.user
messages.add_message(self.request, messages.SUCCESS,
_('Submit Success'))
return super(SubmissionCreateView, self).form_valid(form)
def submit_handler(message):
print 'submit=================', message.body
try:
mp = json.loads(message.body)
s = ContestSubmission()
s.problem = ContestProblem.objects.get(pk=int(mp['problem']))
sub = Submission()
sub.code = mp['code']
sub.language = mp['language']
sub.problem = s.problem.problem
sub.user = User.objects.get(pk=int(mp['user']))
sub.save()
s.submission = sub
s.save()
sub.judge()
except Exception as ex:
print ex
return True
def submission(request, challenge_id):
if request.user.id == None:
return HttpResponse('Please log in.')
if request.method == 'POST':
try:
requestpost = request.POST['choice']
except:
return HttpResponse('Please select a language.')
c = Challenge.objects.get(pk=challenge_id)
input = request.POST.get('your_solution', None)
user = User.objects.get(pk=request.user.id)
s = Submission()
s.challenge = c
l = Language.objects.get(pk=request.POST['choice'])
s.language = l
s.user = user
s.timestamp = datetime.datetime.now()
if c.ans == input:
# check if never solved
solve = Submission.objects.filter(user__id=request.user.id).filter(
challenge__id=challenge_id).filter(result='AC')
if not solve.exists():
challengeTopics = ChallengeTopic.objects.all().filter(
challenge_id=c.id)
for ct in challengeTopics:
t = Topic.objects.get(pk=ct.topic_id)
tr, created = TopicRating.objects.get_or_create(
topic=t,
user=user,
defaults={
'rating': 0,
'timestamp': datetime.datetime.now(),
})
if created:
tr.rating = 0
tr.rating += c.difficulty * ct.weight
tr.save()
if not solve.filter(language__id=l.id).exists():
lr, created = LanguageRating.objects.get_or_create(
language=l,
user=user,
defaults={
'rating': 0,
'timestamp': datetime.datetime.now()
})
if created:
lr.rating = 0
lr.rating += c.difficulty
lr.save()
s.result = 'AC'
s.save()
return redirect('correct/')
else:
s.result = 'WA'
s.save()
return HttpResponse('You are wrong!')
else:
return HttpResponse("Something's wrong.")
