def route_by_username_and_topic(request, username, topic_name):
""" Display the given named topic for the given user.
"""
try:
user = User.objects.get(username__iexact=username)
except User.DoesNotExist:
# No such username -> give up.
return render(request, "unknown.html")
try:
topic = Topic.objects.get(user=user, name__iexact=topic_name)
except Topic.DoesNotExist:
# No such topic -> give up.
return render(request, "unknown.html")
return topic_viewer.display_topic(request, topic.to_dict())
def route_by_hidden_url_and_topic(request, hidden_url, topic_name):
""" Display the given named topic for the given hidden URL.
"""
user,topic = hiddenURLs.search(hidden_url)
if user == None:
# Unknown URL -> give up.
return render(request, "unknown.html")
# NOTE: we ignore the returned topic, as the hidden URL currently only
# points to the user. Now that we have the user, find the given named
# topic for that user.
try:
topic = Topic.objects.get(user=user, name__iexact=topic_name)
except Topic.DoesNotExist:
# No such topic -> give up.
return render(request, "unknown.html")
return topic_viewer.display_topic(request, topic.to_dict())
