def reattach_problem_confirm_view(request, problem_instance_id, contest_id):
contest = get_object_or_404(Contest, id=contest_id)
if not can_admin_contest(request.user, contest):
raise PermissionDenied
problem_instance = get_object_or_404(ProblemInstance, id=problem_instance_id)
if request.method == 'POST':
if request.POST.get('copy-limits', '') == 'on':
pi = copy_problem_instance(problem_instance, contest)
else:
pi = get_new_problem_instance(problem_instance.problem, contest)
messages.success(request, _(u"Problem {} added successfully.".format(pi)))
return safe_redirect(
request,
reverse(
'oioioiadmin:contests_probleminstance_changelist',
kwargs={'contest_id': contest.id},
),
)
return TemplateResponse(
request,
'contests/reattach_problem_confirm.html',
{'problem_instance': problem_instance, 'destination_contest': contest},
)
def check_permissions(request, contest=None, existing_problem=None):
if not request.user.has_perm('problems.problems_db_admin'):
if contest and (not can_admin_contest(request.user, contest)):
return False
if existing_problem:
if not can_admin_problem(request, existing_problem):
return False
return True
def can_admin_problem(request, problem):
if request.user.has_perm('problems.problems_db_admin'):
return True
if request.user.has_perm('problems.problem_admin', problem):
return True
if request.user == problem.author:
return True
if problem.contest:
return can_admin_contest(request.user, problem.contest)
return False
def can_admin_problem(request, problem):
if request.user.has_perm('problems.problems_db_admin'):
return True
if request.user.has_perm('problems.problem_admin', problem):
return True
if request.user == problem.author:
return True
# If a user is admining a contest where the task was initialy added,
# he is considered to be a co-author of the task, giving him rights to admin it
if problem.contest:
return can_admin_contest(request.user, problem.contest)
return False
def ban_user_view(request, user_id):
# Banning user blocks any user interaction with forum, while still
# allowing viewing forum contents.
forum = request.contest.forum
if 'next' in request.GET:
redirect_url = request.GET['next']
else:
redirect_url = reverse('forum',
kwargs={'contest_id': request.contest.id})
user = get_object_or_404(User, id=user_id)
if can_admin_contest(user, request.contest):
messages.error(request, _("You can't ban an admin."))
return redirect(redirect_url)
if request.method == 'POST':
form = BanForm(request.POST)
if form.is_valid():
instance = form.save(commit=False)
instance.user = user
instance.forum = request.contest.forum
instance.admin = request.user
instance.save()
messages.success(request, _("Banned user: "******"Removed %d reports") % removed_reports_count)
return redirect(redirect_url)
else:
form = BanForm()
return TemplateResponse(
request,
'forum/ban_user.html',
{
'banned_user': user,
'form': form,
'next': redirect_url,
'msgs': get_msgs(request),
},
)
def reattach_problem_contest_list_view(request, problem_instance_id,
full_list=False):
problem_instance = get_object_or_404(ProblemInstance,
id=problem_instance_id)
if full_list:
contests = Contest.objects.all()
else:
contests = recent_contests(request) or Contest.objects.all()
contests = [c for c in contests if can_admin_contest(request.user, c)]
return TemplateResponse(request,
'contests/reattach_problem_contest_list.html',
{'problem_instance': problem_instance,
'contest_list': contests,
'full_list': full_list})
def reattach_problem_contest_list_view(request, problem_instance_id,
full_list=False):
problem_instance = get_object_or_404(ProblemInstance,
id=problem_instance_id)
if full_list:
contests = Contest.objects.all()
else:
contests = recent_contests(request) or Contest.objects.all()
contests = [c for c in contests if can_admin_contest(request.user, c)]
return TemplateResponse(request,
'contests/reattach_problem_contest_list.html',
{'problem_instance': problem_instance,
'contest_list': contests,
'full_list': full_list})
def reattach_problem_confirm_view(request, problem_instance_id, contest_id):
contest = get_object_or_404(Contest, id=contest_id)
if not can_admin_contest(request.user, contest):
raise PermissionDenied
problem_instance = get_object_or_404(ProblemInstance,
id=problem_instance_id)
if request.POST:
pi = get_new_problem_instance(problem_instance.problem, contest)
messages.success(request, _(u"Problem {} added successfully."
.format(pi)))
return safe_redirect(request, reverse(
'oioioiadmin:contests_probleminstance_changelist',
kwargs={'contest_id': contest.id}))
return TemplateResponse(request, 'contests/reattach_problem_confirm.html',
{'problem_instance': problem_instance,
'destination_contest': contest})
def ban_user_view(request, user_id):
# Banning user blocks any user interaction with forum, while still
# allowing viewing forum contents.
forum = request.contest.forum
if 'next' in request.GET:
redirect_url = request.GET['next']
else:
redirect_url = reverse('forum', kwargs={'contest_id': request.contest.id})
user = get_object_or_404(User, id=user_id)
if can_admin_contest(user, request.contest):
messages.error(request, _("You can't ban an admin."))
return redirect(redirect_url)
if request.method == 'POST':
form = BanForm(request.POST)
if form.is_valid():
instance = form.save(commit=False)
instance.user = user
instance.forum = request.contest.forum
instance.admin = request.user
instance.save()
messages.success(request, _("Banned user: "******"Removed %d reports") %
removed_reports_count)
return redirect(redirect_url)
else:
form = BanForm()
return TemplateResponse(request, 'forum/ban_user.html',
{'banned_user': user,
'form': form,
'next': redirect_url,
'msgs': get_msgs(request)})
def can_admin_problem_instance(request, pi):
if pi.contest:
return can_admin_contest(request.user, pi.contest)
else:
return can_admin_problem(request, pi.problem)
def teacher_dashboard_view(request):
contest_context = []
min_date = datetime.today() - timedelta(days=7)
contests = [contest for contest in visible_contests(request)]
are_contests_limited = len(contests) > MAX_CONTESTS_ON_PAGE
visible_contests_count = len(contests)
contests = [
x for x in contests
if is_teachers(x) and can_admin_contest(request.user, x)
]
if len(contests) < visible_contests_count:
are_contests_limited = True
contests.sort(key=lambda x: x.creation_date, reverse=True)
contests = contests[:MAX_CONTESTS_ON_PAGE]
if 'oioioi.portals' in settings.INSTALLED_APPS:
has_portal = global_portal_exists(request)
else:
has_portal = False
for contest in contests:
scores = [
result.score.to_int()
for result in UserResultForContest.objects.filter(
contest=contest).all() if result.score is not None
]
max_score = 0
for problem_inst in ProblemInstance.objects.filter(contest=contest):
user_results = \
UserResultForProblem.objects.filter(
problem_instance=problem_inst,
submission_report__isnull=False)
if user_results.count() > 0:
for result in user_results:
score_report = result.submission_report.score_report
if score_report_is_valid(score_report):
max_score += score_report.max_score.to_int()
break
contest_dict = {
'id':
contest.id,
'name':
contest.name,
'round_count':
Round.objects.filter(contest=contest).count(),
'task_count':
ProblemInstance.objects.filter(contest=contest).count(),
'user_count':
User.objects.filter(participant__contest=contest).count(),
'submission_count':
Submission.objects.filter(
problem_instance__contest=contest).count(),
'recent_submission_count':
Submission.objects.filter(problem_instance__contest=contest,
date__gte=min_date).count(),
'recent_question_count':
Message.objects.filter(contest=contest,
kind='QUESTION',
date__gte=min_date).count(),
'max_score':
max_score,
'scores':
scores,
}
contest_context.append(contest_dict)
context = {
'contests': contest_context,
'are_contests_limited': are_contests_limited,
'has_portal': has_portal
}
if has_portal:
context['portal_path'] = Portal.objects.filter(owner=None)[0] \
.root.get_path()
return TemplateResponse(request, 'simpleui/main_dashboard/dashboard.html',
context)
def has_change_permission(self, request, obj=None):
if not obj:
return request.user.is_superuser
return can_admin_contest(request.user, obj)
def user_dashboard_view(request):
contest_context = []
min_date = datetime.today() - timedelta(days=7)
contests = [contest for contest in visible_contests(request)]
are_contests_limited = len(contests) > MAX_CONTESTS_ON_PAGE
visible_contests_count = len(contests)
contests = [x for x in contests if can_admin_contest(request.user, x)]
if len(contests) < visible_contests_count:
are_contests_limited = True
contests.sort(key=lambda x: x.creation_date, reverse=True)
contests = contests[:MAX_CONTESTS_ON_PAGE]
if 'oioioi.portals' in settings.INSTALLED_APPS:
has_portal = main_page_from_default_global_portal(request)
else:
has_portal = False
for contest in contests:
scores = [
result.score.to_int()
for result in UserResultForContest.objects.filter(
contest=contest).all() if result.score is not None
]
max_score = 0
for problem_inst in ProblemInstance.objects.filter(contest=contest):
user_results = UserResultForProblem.objects.filter(
problem_instance=problem_inst, submission_report__isnull=False)
if user_results.count() > 0:
for result in user_results:
score_report = result.submission_report.score_report
if score_report_is_valid(score_report):
max_score += score_report.max_score.to_int()
break
contest_dict = {
'id':
contest.id,
'name':
contest.name,
'round_count':
Round.objects.filter(contest=contest).count(),
'task_count':
ProblemInstance.objects.filter(contest=contest).count(),
'submission_count':
Submission.objects.filter(
problem_instance__contest=contest).count(),
'recent_submission_count':
Submission.objects.filter(problem_instance__contest=contest,
date__gte=min_date).count(),
'recent_question_count':
Message.objects.filter(contest=contest,
kind='QUESTION',
date__gte=min_date).count(),
'max_score':
max_score,
'scores':
scores,
'contest_controller':
contest.controller,
'dashboard_url':
reverse('simpleui_contest_dashboard',
kwargs={'contest_id': contest.id}),
'public_contest':
isinstance(
contest.controller.registration_controller(),
PublicContestRegistrationController,
),
}
if not contest_dict['public_contest']:
contest_dict['user_count'] = (
contest.controller.registration_controller(
).filter_participants(User.objects.all()).count())
contest_context.append(contest_dict)
context = {
'contests': contest_context,
'are_contests_limited': are_contests_limited,
'has_portal': has_portal,
'can_create_contest': can_create_contest(request),
}
if has_portal:
context['portal_path'] = Portal.objects.filter(
owner=None, link_name='default')[0].root.get_path()
return TemplateResponse(request, 'simpleui/main_dashboard/dashboard.html',
context)
def teacher_dashboard_view(request):
contest_context = []
min_date = datetime.today() - timedelta(days=7)
contests = [contest for contest in visible_contests(request)]
are_contests_limited = len(contests) > MAX_CONTESTS_ON_PAGE
visible_contests_count = len(contests)
contests = [x for x in contests if is_teachers(x)
and can_admin_contest(request.user, x)]
if len(contests) < visible_contests_count:
are_contests_limited = True
contests.sort(key=lambda x: x.creation_date, reverse=True)
contests = contests[:MAX_CONTESTS_ON_PAGE]
if 'oioioi.portals' in settings.INSTALLED_APPS:
has_portal = main_page_from_default_global_portal(request)
else:
has_portal = False
for contest in contests:
scores = [result.score.to_int() for result in
UserResultForContest.objects.filter(contest=contest).all()
if result.score is not None]
max_score = 0
for problem_inst in ProblemInstance.objects.filter(contest=contest):
user_results = \
UserResultForProblem.objects.filter(
problem_instance=problem_inst,
submission_report__isnull=False)
if user_results.count() > 0:
for result in user_results:
score_report = result.submission_report.score_report
if score_report_is_valid(score_report):
max_score += score_report.max_score.to_int()
break
contest_dict = {
'id': contest.id,
'name': contest.name,
'round_count': Round.objects.filter(contest=contest).count(),
'task_count': ProblemInstance.objects.filter(
contest=contest).count(),
'user_count': User.objects.filter(
participant__contest=contest).count(),
'submission_count': Submission.objects.filter(
problem_instance__contest=contest).count(),
'recent_submission_count': Submission.objects.filter(
problem_instance__contest=contest, date__gte=min_date
).count(),
'recent_question_count': Message.objects.filter(
contest=contest, kind='QUESTION', date__gte=min_date
).count(),
'max_score': max_score,
'scores': scores,
}
contest_context.append(contest_dict)
context = {
'contests': contest_context,
'are_contests_limited': are_contests_limited,
'has_portal': has_portal
}
if has_portal:
context['portal_path'] = Portal.objects.filter(owner=None,
link_name='default')[0]\
.root.get_path()
return TemplateResponse(request,
'simpleui/main_dashboard/dashboard.html', context)