def can_see_source(self, request, submission):
# With ARCHIVE_USERCONTESTS=True observers can be regular users who were
# once basicadmins - so disallow observers from seeing model solutions
if not is_contest_admin(request) and is_model_submission(submission):
return False
return super(UserContestController, self).can_see_source(request, submission)
def can_see_source(self, request, submission):
"""Check if submission's source should be visible.
:type submission: oioioi.contest.Submission
Consider using filter_visible_sources instead, especially for batch
queries.
"""
qs = Submission.objects.filter(id=submission.id)
if not (is_contest_admin(request) or is_contest_observer(request)) \
and is_model_submission(submission):
return False
return self.filter_visible_sources(request, qs).exists()