def view(self, request, contest, existing_problem=None):
if not contest:
messages.error(request, _("Option not available"))
path = request.path
if existing_problem:
path += '?' + urlencode({'problem': existing_problem.id})
return safe_redirect(request, path)
is_reupload = existing_problem is not None
if existing_problem:
url_key = existing_problem.problemsite.url_key
else:
# take url_key form form
url_key = request.POST.get('url_key', None)
if url_key is None:
# take url_key from Problemset
url_key = request.GET.get('url_key', None)
form = ProblemsetSourceForm(url_key)
post_data = {'form': form, 'is_reupload': is_reupload}
if request.POST:
if not Problem.objects.filter(problemsite__url_key=url_key) \
.exists():
messages.error(request, _('Given url key is invalid'))
return TemplateResponse(request,
"problems/problemset_source.html",
post_data)
problem = Problem.objects.get(problemsite__url_key=url_key)
if existing_problem:
assert problem == existing_problem
assert 'instance_id' in request.GET
pi = problem.probleminstance_set.get(
contest=contest, id=request.GET['instance_id'])
update_tests_from_main_pi(pi)
# limits could be changed
pi.needs_rejudge = True
pi.save()
messages.success(request, _("Problem successfully updated"))
else:
pi = get_new_problem_instance(problem, contest)
messages.success(request, _("Problem successfully uploaded"))
return safe_redirect(
request,
reverse('oioioiadmin:contests_probleminstance_changelist'))
return TemplateResponse(request, "problems/problemset_source.html",
post_data)
def problemset_generate_view(request, page_title, problems, query_string, view_type):
# We want to show "Add to contest" button only
# if user is contest admin for any contest.
show_add_button, administered_recent_contests = \
_generate_add_to_contest_metadata(request)
form = ProblemsetSourceForm("")
return TemplateResponse(request,
'problems/problemset/problem-list.html',
{'problems': problems,
'page_title': page_title,
'select_problem_src': request.GET.get('select_problem_src'),
'problem_search': query_string,
'show_tags': getattr(settings, 'PROBLEM_TAGS_VISIBLE', False),
'show_search_bar': True,
'show_add_button': show_add_button,
'administered_recent_contests': administered_recent_contests,
'form': form,
'view_type': view_type})
def problemset_generate_view(request, page_title, problems, view_type):
# We want to show "Add to contest" button only
# if user is contest admin for any contest.
show_add_button, administered_recent_contests = \
generate_add_to_contest_metadata(request)
show_tags = settings.PROBLEM_TAGS_VISIBLE
show_statistics = settings.PROBLEM_STATISTICS_AVAILABLE
show_user_statistics = show_statistics and request.user.is_authenticated
show_filters = settings.PROBLEM_STATISTICS_AVAILABLE and request.user.is_authenticated
col_proportions = {
'id': 1,
'name': 2,
'tags': 5,
'statistics1': 1,
'statistics2': 1,
'statistics3': 1,
'user_score': 1,
'add_button': 1,
}
if not show_add_button:
col_proportions['tags'] += col_proportions.pop('add_button')
if not show_statistics:
col_proportions['id'] += col_proportions.pop('statistics1')
col_proportions['name'] += col_proportions.pop('statistics2')
col_proportions['tags'] += col_proportions.pop('statistics3')
if not show_user_statistics:
col_proportions['tags'] += col_proportions.pop('user_score')
if not show_tags:
col_proportions['name'] += col_proportions.pop('tags')
assert sum(col_proportions.values()) == 13
form = ProblemsetSourceForm("")
navbar_links = navbar_links_registry.template_context(request)
problemset_tabs = generate_problemset_tabs(request)
origintags = {}
for param in request.GET.getlist('origin'):
param = param.split('_')
if len(param) in (1, 2):
if param[0] not in origintags:
origintags[param[0]] = []
if len(param) == 2:
origintags[param[0]].append(param[1])
else:
raise Http404
return TemplateResponse(
request, 'problems/problemset/problem-list.html', {
'problems': problems,
'navbar_links': navbar_links,
'problemset_tabs': problemset_tabs,
'page_title': page_title,
'select_problem_src': request.GET.get('select_problem_src'),
'problem_search': request.GET.get('q', ''),
'tags': request.GET.getlist('tag'),
'origintags': origintags,
'algorithmtags': request.GET.getlist('algorithm'),
'difficultytags': request.GET.getlist('difficulty'),
'show_tags': show_tags,
'show_statistics': show_statistics,
'show_user_statistics': show_user_statistics,
'show_filters': show_filters,
'show_search_bar': True,
'show_add_button': show_add_button,
'administered_recent_contests': administered_recent_contests,
'col_proportions': col_proportions,
'form': form,
'view_type': view_type
})