def refresh(request, problem_id='-1', template='submission/submission_form.html'):
# Check if we are under half time remaining
try:
recent_attempt = Attempt.objects.filter(person=request.user.profile, problem__id=problem_id, submission=None).latest('startTime')
if recent_attempt.time_since() >= settings.ATTEMPT_DURATION / 2:
# Force-create a most-recent problem
Attempt.create(request, problem_id).save()
except:
pass
return HttpResponseRedirect(reverse('submit', args=[problem_id]))
def refresh(request,
problem_id='-1',
template='submission/submission_form.html'):
# Check if we are under half time remaining
try:
recent_attempt = Attempt.objects.filter(
person=request.user.profile,
problem__id=problem_id,
submission=None).latest('startTime')
if recent_attempt.time_since() >= settings.ATTEMPT_DURATION / 2:
# Force-create a most-recent problem
Attempt.create(request, problem_id).save()
except:
pass
return HttpResponseRedirect(reverse('submit', args=[problem_id]))
def submit(request, problem_id='-1', template='submission/submission_form.html'):
if request.method == 'POST':
form = SubmissionForm(request.POST, request.FILES)
# Check if there is an available attempt within the time limit
try:
recent_attempt = Attempt.objects.filter(person=request.user.profile, problem__id=problem_id, submission=None).latest('startTime')
except Attempt.DoesNotExist:
recent_attempt = None
if recent_attempt and form.is_valid():
if recent_attempt.time_since() > settings.ATTEMPT_DURATION:
messages.error(request, "Time limit exceeded. Please download a new input file and submit your new output.")
return HttpResponseRedirect(reverse('submit', args=[recent_attempt.problem.id]))
submission = form.save(commit=False)
submission.registrant = request.user.profile
submission.attempt = recent_attempt
submission.save()
messages.success(request, "Submission received. It will be graded shortly.")
return HttpResponseRedirect(reverse('download'))
else:
messages.error(request, "Error submitting files. Please make sure you are uploading a source and output file and that neither are empty.")
return HttpResponseRedirect(reverse('submit', args=[recent_attempt.problem.id]))
else:
context = {}
# Check if there is an available attempt within the time limit
try:
recent_attempt = Attempt.objects.filter(person=request.user.profile, problem__id=problem_id, submission=None).latest('startTime')
total_seconds = recent_attempt.time_since()
except Attempt.DoesNotExist:
recent_attempt = None
if recent_attempt and total_seconds < settings.ATTEMPT_DURATION:
current_attempt = recent_attempt
else:
# Create new attempt
total_seconds = 0
current_attempt = Attempt.create(request, problem_id)
current_attempt.save()
context['input_path'] = reverse('input_direct', args=(request.user.pk,current_attempt.problem.slug))
context['input_path_view'] = reverse('input', args=(current_attempt.problem.slug,))
context['form'] = SubmissionForm()
context['problem_name'] = current_attempt.problem.name
context['problem_id'] = current_attempt.problem.id
context['max_time_display'] = "%d:%02d" % (settings.ATTEMPT_DURATION/60, settings.ATTEMPT_DURATION%60)
context['max_time'] = settings.ATTEMPT_DURATION
context['elapsed_time'] = total_seconds
context['remaining_time'] = settings.ATTEMPT_DURATION - total_seconds
context['refresh_time'] = settings.ATTEMPT_DURATION / 2
return render_to_response(template, context, context_instance=RequestContext(request))
def submit(request,
problem_id='-1',
template='submission/submission_form.html'):
if request.method == 'POST':
form = SubmissionForm(request.POST, request.FILES)
# Check if there is an available attempt within the time limit
try:
recent_attempt = Attempt.objects.filter(
person=request.user.profile,
problem__id=problem_id,
submission=None).latest('startTime')
except Attempt.DoesNotExist:
recent_attempt = None
if recent_attempt and form.is_valid():
if recent_attempt.time_since() > settings.ATTEMPT_DURATION:
messages.error(
request,
"Time limit exceeded. Please download a new input file and submit your new output."
)
return HttpResponseRedirect(
reverse('submit', args=[recent_attempt.problem.id]))
submission = form.save(commit=False)
submission.registrant = request.user.profile
submission.attempt = recent_attempt
submission.save()
messages.success(
request, "Submission received. It will be graded shortly.")
return HttpResponseRedirect(reverse('download'))
else:
messages.error(
request,
"Error submitting files. Please make sure you are uploading a source and output file and that neither are empty."
)
return HttpResponseRedirect(
reverse('submit', args=[recent_attempt.problem.id]))
else:
context = {}
# Check if there is an available attempt within the time limit
try:
recent_attempt = Attempt.objects.filter(
person=request.user.profile,
problem__id=problem_id,
submission=None).latest('startTime')
total_seconds = recent_attempt.time_since()
except Attempt.DoesNotExist:
recent_attempt = None
if recent_attempt and total_seconds < settings.ATTEMPT_DURATION:
current_attempt = recent_attempt
else:
# Create new attempt
total_seconds = 0
current_attempt = Attempt.create(request, problem_id)
current_attempt.save()
context['input_path'] = reverse('input_direct',
args=(request.user.pk,
current_attempt.problem.slug))
context['input_path_view'] = reverse(
'input', args=(current_attempt.problem.slug, ))
context['form'] = SubmissionForm()
context['problem_name'] = current_attempt.problem.name
context['problem_id'] = current_attempt.problem.id
context['max_time_display'] = "%d:%02d" % (
settings.ATTEMPT_DURATION / 60, settings.ATTEMPT_DURATION % 60)
context['max_time'] = settings.ATTEMPT_DURATION
context['elapsed_time'] = total_seconds
context['remaining_time'] = settings.ATTEMPT_DURATION - total_seconds
context['refresh_time'] = settings.ATTEMPT_DURATION / 2
return render_to_response(template,
context,
context_instance=RequestContext(request))
