X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/781cf86e935c66069acd17878a9f3de7cc6ec231..5dcaf62db7371d2d8941fd5ae0a6384816dcc155:/models/pages.py

diff --git a/models/pages.py b/models/pages.py
index 7476f18..7b4415d 100644
--- a/models/pages.py
+++ b/models/pages.py
@@ -14,6 +14,7 @@ from philo.models.base import TreeModel, register_value_model
 from philo.models.nodes import View
 from philo.utils import fattr
 from philo.templatetags.containers import ContainerNode
+from philo.signals import page_about_to_render_to_string, page_finished_rendering_to_string
 
 
 class Template(TreeModel):
@@ -98,16 +99,27 @@ class Page(View):
 	template = models.ForeignKey(Template, related_name='pages')
 	title = models.CharField(max_length=255)
 	
+	def get_containers(self):
+		if not hasattr(self, '_containers'):
+			self._containers = self.template.containers
+		return self._containers
+	containers = property(get_containers)
+	
 	def render_to_string(self, node=None, request=None, path=None, subpath=None, extra_context=None):
 		context = {}
 		context.update(extra_context or {})
 		context.update({'page': self, 'attributes': self.attributes, 'relationships': self.relationships})
 		if node and request:
 			context.update({'node': node, 'attributes': self.attributes_with_node(node), 'relationships': self.relationships_with_node(node)})
-			return self.template.django_template.render(RequestContext(request, context))
-		return self.template.django_template.render(Context(context))
+			page_about_to_render_to_string.send(sender=self, node=node, request=request, extra_context=context)
+			string = self.template.django_template.render(RequestContext(request, context))
+		else:
+			page_about_to_render_to_string.send(sender=self, node=node, request=request, extra_context=context)
+		 	string = self.template.django_template.render(Context(context))
+		page_finished_rendering_to_string.send(sender=self, string=string)
+		return string
 	
-	def render_to_response(self, node, request, path=None, subpath=None, extra_context=None):
+	def actually_render_to_response(self, node, request, path=None, subpath=None, extra_context=None):
 		return HttpResponse(self.render_to_string(node, request, path, subpath, extra_context), mimetype=self.template.mimetype)
 	
 	def __unicode__(self):