Adding extra_context to render_to_response on Nodes and Views, adding (attributes...

diff --git a/models/base.py b/models/base.py
index 291fe70..f062e2c 100644 (file)
--- a/models/base.py
+++ b/models/base.py
@@ -64,17 +64,19 @@ class QuerySetMapper(object, DictMixin):
        def __init__(self, queryset, passthrough=None):
                self.queryset = queryset
                self.passthrough = passthrough
        def __init__(self, queryset, passthrough=None):
                self.queryset = queryset
                self.passthrough = passthrough

+       

        def __getitem__(self, key):
                try:
                        return self.queryset.get(key__exact=key).value
                except ObjectDoesNotExist:
        def __getitem__(self, key):
                try:
                        return self.queryset.get(key__exact=key).value
                except ObjectDoesNotExist:

-                       if self.passthrough:
+                       if self.passthrough is not None:

                                return self.passthrough.__getitem__(key)
                        raise KeyError
                                return self.passthrough.__getitem__(key)
                        raise KeyError

+       

        def keys(self):
                keys = set(self.queryset.values_list('key', flat=True).distinct())
        def keys(self):
                keys = set(self.queryset.values_list('key', flat=True).distinct())

-               if self.passthrough:
-                       keys += set(self.passthrough.keys())
+               if self.passthrough is not None:
+                       keys |= set(self.passthrough.keys())

                return list(keys)
 
 
                return list(keys)
 
 

diff --git a/models/nodes.py b/models/nodes.py
index bb1601e..9eb2bd0 100644 (file)
--- a/models/nodes.py
+++ b/models/nodes.py
@@ -4,7 +4,7 @@ from django.contrib.contenttypes import generic
 from django.contrib.sites.models import Site
 from django.http import HttpResponse, HttpResponseServerError, HttpResponseRedirect
 from django.core.servers.basehttp import FileWrapper
 from django.contrib.sites.models import Site
 from django.http import HttpResponse, HttpResponseServerError, HttpResponseRedirect
 from django.core.servers.basehttp import FileWrapper

-from philo.models.base import TreeEntity, Entity
+from philo.models.base import TreeEntity, Entity, QuerySetMapper

 from philo.utils import ContentTypeSubclassLimiter
 from philo.validators import RedirectValidator
 
 from philo.utils import ContentTypeSubclassLimiter
 from philo.validators import RedirectValidator
 


@@ -21,8 +21,8 @@ class Node(TreeEntity):
        def accepts_subpath(self):
                return self.view.accepts_subpath
        
        def accepts_subpath(self):
                return self.view.accepts_subpath
        

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

        
        class Meta:
                app_label = 'philo'
        
        class Meta:
                app_label = 'philo'


@@ -37,7 +37,13 @@ class View(Entity):
        
        accepts_subpath = False
        
        
        accepts_subpath = False
        

-       def render_to_response(self, node, request, path=None, subpath=None):
+       def attributes_with_node(self, node):
+               return QuerySetMapper(self.attribute_set, passthrough=node.attributes)
+       
+       def relationships_with_node(self, node):
+               return QuerySetMapper(self.relationship_set, passthrough=node.relationships)
+       
+       def render_to_response(self, node, request, path=None, subpath=None, extra_context=None):

                raise NotImplementedError('View subclasses must implement render_to_response.')
        
        class Meta:
                raise NotImplementedError('View subclasses must implement render_to_response.')
        
        class Meta:


@@ -53,7 +59,7 @@ class MultiView(View):
        
        urlpatterns = []
        
        
        urlpatterns = []
        

-       def render_to_response(self, node, request, path=None, subpath=None):
+       def render_to_response(self, node, request, path=None, subpath=None, extra_context=None):

                if not subpath:
                        subpath = ""
                subpath = "/" + subpath
                if not subpath:
                        subpath = ""
                subpath = "/" + subpath


@@ -74,7 +80,7 @@ class Redirect(View):
        target = models.CharField(max_length=200, validators=[RedirectValidator()])
        status_code = models.IntegerField(choices=STATUS_CODES, default=302, verbose_name='redirect type')
        
        target = models.CharField(max_length=200, validators=[RedirectValidator()])
        status_code = models.IntegerField(choices=STATUS_CODES, default=302, verbose_name='redirect type')
        

-       def render_to_response(self, node, request, path=None, subpath=None):
+       def render_to_response(self, node, request, path=None, subpath=None, extra_context=None):

                response = HttpResponseRedirect(self.target)
                response.status_code = self.status_code
                return response
                response = HttpResponseRedirect(self.target)
                response.status_code = self.status_code
                return response


@@ -89,7 +95,7 @@ class File(View):
        mimetype = models.CharField(max_length=255)
        file = models.FileField(upload_to='philo/files/%Y/%m/%d')
        
        mimetype = models.CharField(max_length=255)
        file = models.FileField(upload_to='philo/files/%Y/%m/%d')
        

-       def render_to_response(self, node, request, path=None, subpath=None):
+       def render_to_response(self, node, request, path=None, subpath=None, extra_context=None):

                wrapper = FileWrapper(self.file)
                response = HttpResponse(wrapper, content_type=self.mimetype)
                response['Content-Length'] = self.file.size
                wrapper = FileWrapper(self.file)
                response = HttpResponse(wrapper, content_type=self.mimetype)
                response['Content-Length'] = self.file.size

diff --git a/models/pages.py b/models/pages.py
index b9e481b..354293f 100644 (file)
--- a/models/pages.py
+++ b/models/pages.py
@@ -97,8 +97,11 @@ class Page(View):
        template = models.ForeignKey(Template, related_name='pages')
        title = models.CharField(max_length=255)
        
        template = models.ForeignKey(Template, related_name='pages')
        title = models.CharField(max_length=255)
        

-       def render_to_response(self, node, request, path=None, subpath=None):
-               return HttpResponse(self.template.django_template.render(RequestContext(request, {'page': self})), mimetype=self.template.mimetype)
+       def render_to_response(self, node, request, path=None, subpath=None, extra_context=None):
+               context = {}
+               context.update(extra_context or {})
+               context.update({'page': self, 'attributes': self.attributes_with_node(node), 'relationships': self.relationships_with_node(node)})
+               return HttpResponse(self.template.django_template.render(RequestContext(request, context)), mimetype=self.template.mimetype)

        
        def __unicode__(self):
                return self.title
        
        def __unicode__(self):
                return self.title