def get_context_data(self, **kwargs):
context = super(CommentedDetailView, self).get_context_data(**kwargs)
queryset = Comment.objects.filter(page=self.get_comment_page())
context['has_comments'] = queryset.exists()
queryset = queryset.select_related('author__user').defer('author__about').annotate(revisions=Count('versions'))
if self.request.user.is_authenticated:
queryset = queryset.annotate(vote_score=Coalesce(RawSQLColumn(CommentVote, 'score'), Value(0)))
profile = self.request.user.profile
unique_together_left_join(queryset, CommentVote, 'comment', 'voter', profile.id)
context['is_new_user'] = (not self.request.user.is_staff and
not profile.submission_set.filter(points=F('problem__points')).exists())
context['comment_list'] = queryset
return context
def add_i18n_name(self, language):
queryset = self._clone()
alias = unique_together_left_join(queryset, ProblemTranslation,
'problem', 'language', language)
return queryset.annotate(
i18n_name=Coalesce(RawSQL('%s.name' % alias, ()),
F('name'),
output_field=models.CharField()))
def add_problem_i18n_name(self, key, language, name_field=None):
queryset = self._clone() if name_field is None else self.annotate(_name=F(name_field))
alias = unique_together_left_join(queryset, ProblemTranslation, 'problem', 'language', language,
parent_model=Problem)
# You must specify name_field if Problem is not yet joined into the QuerySet.
kwargs = {key: Coalesce(RawSQL('%s.name' % alias, ()),
F(name_field) if name_field else RawSQLColumn(Problem, 'name'),
output_field=models.CharField())}
return queryset.annotate(**kwargs)
def add_problem_i18n_name(self, key, language, name_field=None):
queryset = self._clone() if name_field is None else self.annotate(_name=F(name_field))
alias = unique_together_left_join(queryset, ProblemTranslation, 'problem', 'language', language,
parent_model=Problem)
# You must specify name_field if Problem is not yet joined into the QuerySet.
kwargs = {key: Coalesce(RawSQL('%s.name' % alias, ()),
F(name_field) if name_field else RawSQLColumn(Problem, 'name'),
output_field=models.CharField())}
return queryset.annotate(**kwargs)
def get_context_data(self, **kwargs):
context = super(CommentedDetailView, self).get_context_data(**kwargs)
queryset = Comment.objects.filter(page=self.get_comment_page())
context['has_comments'] = queryset.exists()
queryset = queryset.select_related('author__user').defer('author__about').annotate(revisions=Count('versions'))
# This version uses public Django interface, but it requires support on the model.
#if self.request.user.is_authenticated():
# votes = CommentVote.objects.filter(voter=self.request.user.profile)
#else:
# votes = CommentVote.objects.none()
#context['comment_list'] = queryset.prefetch_related(Prefetch('votes', queryset=votes))
# This version digs into django internals.
if self.request.user.is_authenticated():
queryset = queryset.annotate(vote_score=Coalesce(RawSQLColumn(CommentVote, 'score'), Value(0)))
unique_together_left_join(queryset, CommentVote, 'comment', 'voter', self.request.user.profile.id)
context['comment_list'] = queryset
return context
def get_context_data(self, **kwargs):
context = super(CommentedDetailView, self).get_context_data(**kwargs)
queryset = Comment.objects.filter(hidden=False,
page=self.get_comment_page())
context['has_comments'] = queryset.exists()
context['comment_lock'] = self.is_comment_locked()
queryset = queryset.select_related('author__user').defer(
'author__about').annotate(revisions=Count('versions'))
if self.request.user.is_authenticated:
queryset = queryset.annotate(vote_score=Coalesce(
RawSQLColumn(CommentVote, 'score'), Value(0)))
profile = self.request.profile
unique_together_left_join(queryset, CommentVote, 'comment',
'voter', profile.id)
context[
'is_new_user'] = not self.request.user.is_staff and not profile.has_any_solves
context['comment_list'] = queryset
context[
'vote_hide_threshold'] = settings.DMOJ_COMMENT_VOTE_HIDE_THRESHOLD
return context
def get_context_data(self, **kwargs):
context = super(CommentedDetailView, self).get_context_data(**kwargs)
queryset = Comment.objects.filter(page=self.get_comment_page())
context['has_comments'] = queryset.exists()
queryset = queryset.select_related('author__user').defer(
'author__about').annotate(revisions=Count('versions'))
# This version uses public Django interface, but it requires support on the model.
#if self.request.user.is_authenticated():
# votes = CommentVote.objects.filter(voter=self.request.user.profile)
#else:
# votes = CommentVote.objects.none()
#context['comment_list'] = queryset.prefetch_related(Prefetch('votes', queryset=votes))
# This version digs into django internals.
if self.request.user.is_authenticated():
queryset = queryset.annotate(vote_score=Coalesce(
RawSQLColumn(CommentVote, 'score'), Value(0)))
unique_together_left_join(queryset, CommentVote, 'comment',
'voter', self.request.user.profile.id)
context['comment_list'] = queryset
return context
def add_i18n_name(self, language):
queryset = self._clone()
alias = unique_together_left_join(queryset, ProblemTranslation, 'problem', 'language', language)
return queryset.annotate(i18n_name=RawSQL('%s.name' % alias, ()))
def add_i18n_name(self, language):
queryset = self._clone()
alias = unique_together_left_join(queryset, ProblemTranslation, 'problem', 'language', language)
return queryset.annotate(i18n_name=Coalesce(RawSQL('%s.name' % alias, ()), F('name'),
output_field=models.CharField()))
