def render_rating(request, content_type_id, object_id):
"""
Returns the rendered rating template.
"""
ctype = get_object_or_404(ContentType, pk=content_type_id)
obj = get_object_or_404(ctype.model_class(), pk=object_id)
# The only extra context we need to retreive is the user rating, if
# the user is authenticated.
user_rating = None
if request.user.is_authenticated():
user_rating = RatingData.objects.user_rating(obj, request.user)
rendered_content = render(obj, **{'user_rating': user_rating})
return HttpResponse(rendered_content)
def render(self, context):
try:
obj = Variable(self.obj).resolve(context)
except:
return ""
extra_context = {}
try:
# Retrieve the request.user
user = Variable('user').resolve(context)
if user.is_authenticated():
extra_context['user_rating'] = RatingData.objects.user_rating(
obj, user)
# Add csrf_token to form
csrf = Variable('csrf_token').resolve(context)
extra_context['csrf_token'] = csrf
except Exception:
pass
return render(obj, **extra_context)