X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/4124d776c70ea5a7cf8bd08223f61bc1c73af348..b8334054d908e8c49bdbd8ac28ab2c9e7b37a937:/views.py

diff --git a/views.py b/views.py
index b3e2a74..598be36 100644
--- a/views.py
+++ b/views.py
@@ -1,57 +1,60 @@
-from django.contrib.sites.models import Site
 from django.conf import settings
-from django.http import Http404, HttpResponse
-from django.template import RequestContext
+from django.core.urlresolvers import resolve
+from django.http import Http404, HttpResponseRedirect
 from django.views.decorators.vary import vary_on_headers
-from philo.models import Node
+from philo.exceptions import MIDDLEWARE_NOT_CONFIGURED
 
 
 @vary_on_headers('Accept')
 def node_view(request, path=None, **kwargs):
-	node = None
-	subpath = None
-	if path is None:
-		path = '/'
-	current_site = Site.objects.get_current()
-	try:
-		node, subpath = Node.objects.get_with_path(path, root=current_site.root_node, absolute_result=False)
-	except Node.DoesNotExist:
-		raise Http404
+	if "philo.middleware.RequestNodeMiddleware" not in settings.MIDDLEWARE_CLASSES:
+		raise MIDDLEWARE_NOT_CONFIGURED
 	
-	if not node:
+	if not request.node:
+		if settings.APPEND_SLASH and request.path != "/":
+			path = request.path
+			
+			if path[-1] == "/":
+				path = path[:-1]
+			else:
+				path += "/"
+			
+			view, args, kwargs = resolve(path)
+			if view != node_view:
+				return HttpResponseRedirect(path)
 		raise Http404
 	
-	try:
-		if subpath and not node.accepts_subpath:
+	node = request.node
+	subpath = request.node.subpath
+	
+	# Explicitly disallow trailing slashes if we are otherwise at a node's url.
+	if request._cached_node_path != "/" and request._cached_node_path[-1] == "/" and subpath == "/":
+		return HttpResponseRedirect(node.get_absolute_url())
+	
+	if not node.handles_subpath(subpath):
+		# If the subpath isn't handled, check settings.APPEND_SLASH. If
+		# it's True, try to correct the subpath.
+		if not settings.APPEND_SLASH:
 			raise Http404
-		return node.render_to_response(request, path=path, subpath=subpath)
-	except Http404, e:
-		if settings.DEBUG:
-			raise
 		
-		try:
-			Http404View = node.relationships['Http404']
-		except KeyError:
-			Http404View = None
+		if subpath[-1] == "/":
+			subpath = subpath[:-1]
+		else:
+			subpath += "/"
 		
-		if not Http404View:
-			raise e
+		redirect_url = node.construct_url(subpath)
 		
-		extra_context = {'exception': e}
+		if node.handles_subpath(subpath):
+			return HttpResponseRedirect(redirect_url)
 		
-		return Http404View.render_to_response(node, request, path, subpath, extra_context)
-	except Exception, e:
-		if settings.DEBUG:
-			raise
+		# Perhaps there is a non-philo view at this address. Can we
+		# resolve *something* there besides node_view? If not,
+		# raise a 404.
+		view, args, kwargs = resolve(redirect_url)
 		
-		try:
-			Http500View = node.relationships['Http500']
-			
-			if not Http500View:
-				raise e
-			
-			extra_context = {'exception': e}
-			
-			return Http500View.render_to_response(node, request, path, subpath, extra_context)
-		except:
-			raise e
\ No newline at end of file
+		if view == node_view:
+			raise Http404
+		else:
+			return HttpResponseRedirect(redirect_url)
+	
+	return node.render_to_response(request, kwargs)
\ No newline at end of file