def item_description(self, item):
if isinstance(item, News):
renderer_class = NewsRenderer.get_renderer_for_content_type(
item.content_type)
if renderer_class is None:
renderer_class = NewsRenderer.get_renderer_for_content_type(
'text/plain')
renderer = renderer_class(item)
return renderer.render_to_string()
elif isinstance(item, ActionItem):
return item.full_description
def news_page(request, news_id):
"""
Displays a news item's full content.
"""
news = get_object_or_404(News, pk=news_id)
renderer_class = NewsRenderer.get_renderer_for_content_type(news.content_type)
if renderer_class is None:
renderer_class = NewsRenderer.get_renderer_for_content_type('text/plain')
renderer = renderer_class(news)
return render(request, 'core/news.html', {
'news_renderer': renderer,
'news': news,
})