def get_language_hints_view(request):
pi_ids = request.GET.getlist(u'pi_ids[]')
filename = request.GET.get(u'filename', u'')
pis = ProblemInstance.objects.filter(id__in=pi_ids)
extension = get_extension(filename)
lang_dict = {pi: get_language_by_extension(pi, extension) for pi in pis}
if contest_exists(request):
submittable_pis = submittable_problem_instances(request)
lang_dict = {
pi: lang
for (pi, lang) in lang_dict.items() if pi in submittable_pis
}
else:
problemsite_key = request.GET.get(u'problemsite_key', u'')
lang_dict = {
pi: lang
for (pi, lang) in lang_dict.items()
if pi.problem.problemsite.url_key == problemsite_key
}
langs = getattr(settings, 'SUBMITTABLE_LANGUAGES', {})
lang_display_dict = {
pi.id: langs.get(lang, {'display_name': ''})['display_name']
for (pi, lang) in lang_dict.items()
}
return lang_display_dict
def ddzone_generator():
# show drag and drop zone only for contest with submitting some files
if (not hasattr(request, 'contest')
or not hasattr(request.contest, 'controller')
or not isinstance(request.contest.controller,
ProgrammingContestController)):
return ''
# do not show drag and drop zone when no available problems
# (the following require controller in request)
if (not has_any_submittable_problem(request)
or not contest_exists(request)
or not can_enter_contest(request)
or getattr(request, 'hide_drag_and_drop', False)):
return ''
c = {'contest_id': request.contest.id}
c.update(csrf(request))
return render_to_string('programs/drag_and_drop.html', c)
def ddzone_generator():
# show drag and drop zone only for contest with submitting some files
if not hasattr(request, 'contest') or \
not hasattr(request.contest, 'controller') or \
not isinstance(request.contest.controller,
ProgrammingContestController):
return ''
# do not show drag and drop zone when no available problems
# (the following require controller in request)
if not has_any_submittable_problem(request) \
or not contest_exists(request) \
or not can_enter_contest(request) \
or getattr(request, 'hide_drag_and_drop', False):
return ''
c = {'contest_id': request.contest.id}
c.update(csrf(request))
return render_to_string('programs/drag_and_drop.html', c)
def _is_problem_statement_visible(self, request, pi):
controller = request.contest.controller
return contest_exists(request) and \
can_enter_contest(request) and \
controller.can_see_problem(request, pi) and \
controller.can_see_statement(request, pi)
