Initial implementation of node_url templatetag.

[philo.git] / models / nodes.py

diff --git a/models/nodes.py b/models/nodes.py
index 1e7622a..f46ddce 100644 (file)
--- a/models/nodes.py
+++ b/models/nodes.py
@@ -5,10 +5,12 @@ from django.contrib.sites.models import Site
 from django.http import HttpResponse, HttpResponseServerError, HttpResponseRedirect
 from django.core.servers.basehttp import FileWrapper
 from django.core.urlresolvers import resolve
 from django.http import HttpResponse, HttpResponseServerError, HttpResponseRedirect
 from django.core.servers.basehttp import FileWrapper
 from django.core.urlresolvers import resolve

+from django.template import add_to_builtins as register_templatetags

 from inspect import getargspec
 from philo.models.base import TreeEntity, Entity, QuerySetMapper
 from philo.utils import ContentTypeSubclassLimiter
 from philo.validators import RedirectValidator
 from inspect import getargspec
 from philo.models.base import TreeEntity, Entity, QuerySetMapper
 from philo.utils import ContentTypeSubclassLimiter
 from philo.validators import RedirectValidator

+from philo.exceptions import ViewDoesNotProvideSubpaths

 
 
 _view_content_type_limiter = ContentTypeSubclassLimiter(None)
 
 
 _view_content_type_limiter = ContentTypeSubclassLimiter(None)


@@ -21,7 +23,9 @@ class Node(TreeEntity):
        
        @property
        def accepts_subpath(self):
        
        @property
        def accepts_subpath(self):

-               return self.view.accepts_subpath
+               if self.view:
+                       return self.view.accepts_subpath
+               return False

        
        def render_to_response(self, request, path=None, subpath=None, extra_context=None):
                return self.view.render_to_response(self, request, path, subpath, extra_context)
        
        def render_to_response(self, request, path=None, subpath=None, extra_context=None):
                return self.view.render_to_response(self, request, path, subpath, extra_context)


@@ -39,6 +43,9 @@ class View(Entity):
        
        accepts_subpath = False
        
        
        accepts_subpath = False
        

+       def get_subpath(self, obj):
+               raise ViewDoesNotProvideSubpaths
+       

        def attributes_with_node(self, node):
                return QuerySetMapper(self.attribute_set, passthrough=node.attributes)
        
        def attributes_with_node(self, node):
                return QuerySetMapper(self.attribute_set, passthrough=node.attributes)
        


@@ -111,4 +118,7 @@ class File(View):
                app_label = 'philo'
        
        def __unicode__(self):
                app_label = 'philo'
        
        def __unicode__(self):

-               return self.file.name
\ No newline at end of file
+               return self.file.name
+
+
+register_templatetags('philo.templatetags.nodes')
\ No newline at end of file