def regenerate_key_view(request, member_type):
registration_config = get_object_or_404(RegistrationConfig,
contest=request.contest)
if member_type == 'teacher':
registration_config.teacher_key = generate_key()
elif member_type == 'pupil':
registration_config.pupil_key = generate_key()
else:
raise Http404
registration_config.save()
return redirect_to_members(request, member_type)
def regenerate_key_view(request, member_type):
registration_config = get_object_or_404(RegistrationConfig,
contest=request.contest)
if member_type == 'teacher':
registration_config.teacher_key = generate_key()
elif member_type == 'pupil':
registration_config.pupil_key = generate_key()
else:
raise Http404
registration_config.save()
return redirect_to_members(request, member_type)
def set_default_values(apps, schema_editor):
"""For every :class:`oioioi.problems.models.Problem`.main_problem_instance
replaces it with copy with contest and round set on None.
This function assumes that each :class:`oioioi.problems.models.Problem`
has main_problem_instance.
Also if there is no ProblemSite for given Problem creates one.
Field author is set as creator of the problem's problem_package
(function assumes that there is only one problem_package for problem)
"""
Problem = apps.get_model('problems', 'Problem')
ProblemSite = apps.get_model('problems', 'ProblemSite')
for problem in Problem.objects.all():
pi = problem.main_problem_instance
if pi.contest:
pi.id = pi.pk = None # there will be a copy created when 'save()'
pi.contest = pi.round = None
pi.save()
for test in problem.main_problem_instance.test_set.all():
test.id = test.pk = None
test.problem_instance = pi
test.save()
problem.main_problem_instance = pi
problem.save()
if not ProblemSite.objects.filter(problem=problem).exists():
site = ProblemSite(problem=problem, url_key=generate_key())
site.save()
if not problem.author:
problem.author = problem.problempackage_set.get().created_by
problem.save()
def set_default_values(apps, schema_editor):
"""For every :class:`oioioi.problems.models.Problem`.main_problem_instance
replaces it with copy with contest and round set on None.
This function assumes that each :class:`oioioi.problems.models.Problem`
has main_problem_instance.
Also if there is no ProblemSite for given Problem creates one.
Field author is set as creator of the problem's problem_package
(function assumes that there is only one problem_package for problem)
"""
Problem = apps.get_model('problems', 'Problem')
ProblemSite = apps.get_model('problems', 'ProblemSite')
for problem in Problem.objects.all():
pi = problem.main_problem_instance
if pi.contest:
pi.id = pi.pk = None # there will be a copy created when 'save()'
pi.contest = pi.round = None
pi.save()
for test in problem.main_problem_instance.test_set.all():
test.id = test.pk = None
test.problem_instance = pi
test.save()
problem.main_problem_instance = pi
problem.save()
if not ProblemSite.objects.filter(problem=problem).exists():
site = ProblemSite(problem=problem, url_key=generate_key())
site.save()
if not problem.author:
problem.author = problem.problempackage_set.get().created_by
problem.save()
def regenerate_sharing_key_view(request, usergroup_id):
if not is_usergroup_owner(request.user, usergroup_id):
raise PermissionDenied
group = get_object_or_404(
UserGroup.objects.select_related('sharing_config'), id=usergroup_id)
group.sharing_config.key = generate_key()
group.sharing_config.save()
return redirect('teacher_usergroup_detail', usergroup_id=usergroup_id)
def save(self, *args, **kwargs):
if not hasattr(self, 'user'):
self.user = User.objects.create_user(self.login, 'team user', '')
self.user.first_name = self.name
self.user.save()
else:
self.user.username = self.login
self.user.first_name = self.name
self.user.save()
if not self.join_key:
self.join_key = generate_key()
super(Team, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if not hasattr(self, 'user'):
self.user = User.objects.create_user(self.login, 'team user', '')
self.user.first_name = self.name
self.user.save()
else:
self.user.username = self.login
self.user.first_name = self.name
self.user.save()
if not self.join_key:
self.join_key = generate_key()
super(Team, self).save(*args, **kwargs)
def view(self, request, contest, existing_problem=None):
is_reupload = existing_problem is not None
if is_reupload: # reuploading doesn't make much sense here
return _("Reuploading quizzes is not supported")
if request.method == "POST":
form = EmptyQuizSourceForm(request.POST)
else:
form = EmptyQuizSourceForm()
post_data = {'form': form, 'is_reupload': is_reupload}
if request.method == "POST" and form.is_valid():
with transaction.atomic():
controller = self.problem_controller_class
quiz = Quiz.objects.create(
name=form.cleaned_data['name'],
short_name=form.cleaned_data['short_name'],
controller_name=controller,
author=request.user,
)
algorithm_tag, created = AlgorithmTag.objects.get_or_create(
name='Quiz')
if not created:
for language_code, _ in LANGUAGES:
AlgorithmTagLocalization.objects.create(
algorithm_tag=algorithm_tag,
language=language_code,
name='Quiz',
)
AlgorithmTagThrough.objects.create(problem=quiz,
tag=algorithm_tag)
ProblemSite.objects.create(problem=quiz,
url_key=generate_key())
pi = ProblemInstance.objects.create(problem=quiz,
short_name=quiz.short_name)
quiz.main_problem_instance = pi
quiz.save()
if contest:
quiz.contest = contest
get_new_problem_instance(quiz, contest)
messages.success(request, _("Quiz successfully added"))
return safe_redirect(
request,
reverse('oioioiadmin:contests_probleminstance_changelist'))
return TemplateResponse(request, "quizzes/emptyquiz-source.html",
post_data)
def _create_problem_or_reuse_if_exists(self, existing_problem):
if existing_problem:
self.problem = existing_problem
self._ensure_short_name_equality_with(existing_problem)
else:
self.problem = self._create_problem_instance()
problem_site = ProblemSite(problem=self.problem,
url_key=generate_key())
problem_site.save()
self.problem.problem_site = problem_site
self.main_problem_instance = self.problem.main_problem_instance
self.problem.package_backend_name = self.package_backend_name
self.problem.save()
def _create_problem_or_reuse_if_exists(self, existing_problem):
if existing_problem:
self.problem = existing_problem
self._ensure_short_name_equality_with(existing_problem)
else:
self.problem = self._create_problem_instance()
problem_site = ProblemSite(problem=self.problem,
url_key=generate_key())
problem_site.save()
self.problem.problem_site = problem_site
self.main_problem_instance = self.problem.main_problem_instance
self.problem.package_backend_name = self.package_backend_name
self.problem.save()
def unpack(self, env, package):
self.short_name = self._find_main_folder()
self.env = env
self.package = package
existing_problem = self.package.problem
if existing_problem:
self.problem = existing_problem
self.main_problem_instance = self.problem.main_problem_instance
if existing_problem.short_name != self.short_name:
raise ProblemPackageError(_("Tried to replace problem "
"'%(oldname)s' with '%(newname)s'. For safety, changing "
"problem short name is not possible.") %
dict(oldname=existing_problem.short_name,
newname=self.short_name))
else:
author_username = env.get('author')
if author_username:
author = User.objects.get(username=author_username)
else:
author = None
self.problem = Problem.create(
name=self.short_name,
short_name=self.short_name,
controller_name=self.controller_name,
contest=self.package.contest,
is_public=(author is None),
author=author)
problem_site = ProblemSite(problem=self.problem,
url_key=generate_key())
problem_site.save()
self.problem.problem_site = problem_site
self.main_problem_instance = self.problem.main_problem_instance
self.problem.package_backend_name = self.package_backend_name
self.problem.save()
tmpdir = tempfile.mkdtemp()
logger.info("%s: tmpdir is %s", self.filename, tmpdir)
try:
self.archive.extract(to_path=tmpdir)
self.rootdir = os.path.join(tmpdir, self.short_name)
self.process_package()
return self.problem
finally:
shutil.rmtree(tmpdir)
if self.prog_archive:
get_client().delete_file(self.prog_archive)
def view(self, request, contest, existing_problem=None):
is_reupload = existing_problem is not None
if is_reupload: # reuploading doesn't make much sense here
return _("Reuploading quizzes is not supported")
if request.method == "POST":
form = EmptyQuizSourceForm(request.POST)
else:
form = EmptyQuizSourceForm()
post_data = {'form': form, 'is_reupload': is_reupload}
if request.method == "POST" and form.is_valid():
with transaction.atomic():
controller = 'oioioi.quizzes.controllers.QuizProblemController'
quiz = Quiz.objects.create(
name=form.cleaned_data['name'],
short_name=form.cleaned_data['short_name'],
controller_name=controller,
author=request.user
)
tag = Tag.objects.get_or_create(name='quiz')[0]
TagThrough.objects.create(
problem=quiz,
tag=tag
)
ProblemSite.objects.create(
problem=quiz,
url_key=generate_key()
)
pi = ProblemInstance.objects.create(
problem=quiz,
short_name=quiz.short_name
)
quiz.main_problem_instance = pi
quiz.save()
if contest:
quiz.contest = contest
get_new_problem_instance(quiz, contest)
messages.success(request, _("Quiz successfully added"))
return safe_redirect(request, reverse(
'oioioiadmin:contests_probleminstance_changelist'))
return TemplateResponse(request, "quizzes/emptyquiz-source.html",
post_data)
def generate_key(self):
self.access_key = generate_key()[:16]
def generate_key_view(request):
return HttpResponse(generate_key())
def __init__(self, *args, **kwargs):
super(ActionConfig, self).__init__(*args, **kwargs)
if not self.key:
self.key = generate_key()
def generate_key_view(request):
return HttpResponse(generate_key())
def __init__(self, *args, **kwargs):
super(RegistrationConfig, self).__init__(*args, **kwargs)
if not self.teacher_key:
self.teacher_key = generate_key()
if not self.pupil_key:
self.pupil_key = generate_key()
def generate_key(self):
self.access_key = generate_key()[:16]
def __init__(self, *args, **kwargs):
super(RegistrationConfig, self).__init__(*args, **kwargs)
if not self.teacher_key:
self.teacher_key = generate_key()
if not self.pupil_key:
self.pupil_key = generate_key()