views.py

   1 from django.http import Http404, HttpResponse
   2 from django.template import RequestContext
   3 from django.contrib.sites.models import Site
   4 from philo.models import Node
   5
   6
   7 def node_view(request, path=None, **kwargs):
   8         node = None
   9         subpath = None
  10         if path is None:
  11                 path = '/'
  12         current_site = Site.objects.get_current()
  13         try:
  14                 node, subpath = Node.objects.get_with_path(path, root=current_site.root_node, absolute_result=False)
  15         except Node.DoesNotExist:
  16                 raise Http404
  17         if not node:
  18                 raise Http404
  19         try:
  20                 if subpath and not node.accepts_subpath:
  21                         raise Http404
  22                 return node.render_to_response(request, path=path, subpath=subpath)
  23         except Http404, e:
  24                 try:
  25                         Http404View = node.relationships['Http404']
  26                 except KeyError:
  27                         Http404View = None
  28
  29                 if not Http404View:
  30                         raise e
  31
  32                 return Http404View.render_to_response(node, request, path, subpath)