forum/middleware.py

   1 from urllib import urlencode
   2
   3 from django.contrib.auth import REDIRECT_FIELD_NAME
   4 from django.http import HttpResponseRedirect
   5 from django.core.urlresolvers import reverse
   6 from django_cas.views import login as cas_login
   7
   8
   9 class ForumMiddleware:
  10     def process_request(self, request):
  11         if request.path.startswith(reverse('pybb:index')) \
  12             and (not hasattr(request, 'user') or not request.user.is_authenticated()):
  13             params = urlencode({REDIRECT_FIELD_NAME: request.get_full_path()})
  14             return HttpResponseRedirect(reverse(cas_login) + '?' + params)