def clear_posts_render_cache(instance, **kwargs): for group in Group.objects.all(): allowed_categories = get_all_viewable_categories( group, instance.user ) post_list = Post.objects.filter( category__id__in = allowed_categories, author = instance.user ) for post in post_list: post.clear_render_cache()
def render(self, context): # TODO check permissions category_id = None if self.categoryvar: category_id = self.categoryvar.resolve(context) if not category_id: # if no category id is given simply display all categories # of the current group. category = None categories = get_all_viewable_categories(get_current_group(), get_current_user()) threads = Post.objects.filter( category__id__in=categories, thread__isnull=True, ).order_by('-postdate') else: category = Category.objects.get(pk=category_id) threads = Post.objects.filter( category=category, thread__isnull=True, ).order_by('-postdate') context.push() context['threads'] = threads context['category'] = category output = self.nodelist.render(context) context.pop() return output
def render(self, context): # TODO check permissions category_id = None if self.categoryvar: category_id = self.categoryvar.resolve(context) if not category_id: # if no category id is given simply display all categories # of the current group. category = None categories = get_all_viewable_categories(get_current_group(), get_current_user()) threads = Post.objects.filter(category__id__in=categories, thread__isnull=True).order_by("-postdate") else: category = Category.objects.get(pk=category_id) threads = Post.objects.filter(category=category, thread__isnull=True).order_by("-postdate") context.push() context["threads"] = threads context["category"] = category output = self.nodelist.render(context) context.pop() return output