Created JSON field, descriptor, and formfield to handle json storage on models unifor...

[philo.git] / models / pages.py

diff --git a/models/pages.py b/models/pages.py
index 7b4415d..323aeb8 100644 (file)
--- a/models/pages.py
+++ b/models/pages.py
@@ -1,27 +1,24 @@
 # encoding: utf-8
-from django.db import models
+from django.conf import settings
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.contenttypes import generic
-from django.conf import settings
-from django.template import add_to_builtins as register_templatetags
-from django.template import Template as DjangoTemplate
-from django.template import TemplateDoesNotExist
-from django.template import Context, RequestContext
-from django.template.loader import get_template
-from django.template.loader_tags import ExtendsNode, ConstantIncludeNode, IncludeNode
+from django.db import models
 from django.http import HttpResponse
+from django.template import TemplateDoesNotExist, Context, RequestContext, Template as DjangoTemplate, add_to_builtins as register_templatetags
 from philo.models.base import TreeModel, register_value_model
+from philo.models.fields import TemplateField
 from philo.models.nodes import View
-from philo.utils import fattr
 from philo.templatetags.containers import ContainerNode
+from philo.utils import fattr, nodelist_crawl
+from philo.validators import LOADED_TEMPLATE_ATTR
 from philo.signals import page_about_to_render_to_string, page_finished_rendering_to_string
 
 
 class Template(TreeModel):
        name = models.CharField(max_length=255)
        documentation = models.TextField(null=True, blank=True)
-       mimetype = models.CharField(max_length=255, null=True, blank=True, help_text='Default: %s' % settings.DEFAULT_CONTENT_TYPE)
-       code = models.TextField(verbose_name='django template code')
+       mimetype = models.CharField(max_length=255, default=getattr(settings, 'DEFAULT_CONTENT_TYPE', 'text/html'))
+       code = TemplateField(secure=False, verbose_name='django template code')
        
        @property
        def origin(self):
@@ -39,34 +36,11 @@ class Template(TreeModel):
                This will break if there is a recursive extends or includes in the template code.
                Due to the use of an empty Context, any extends or include tags with dynamic arguments probably won't work.
                """
-               def container_nodes(template):
-                       def nodelist_container_nodes(nodelist):
-                               nodes = []
-                               for node in nodelist:
-                                       try:
-                                               if hasattr(node, 'child_nodelists'):
-                                                       for nodelist_name in node.child_nodelists:
-                                                               if hasattr(node, nodelist_name):
-                                                                       nodes.extend(nodelist_container_nodes(getattr(node, nodelist_name)))
-                                               if isinstance(node, ContainerNode):
-                                                       nodes.append(node)
-                                               elif isinstance(node, ExtendsNode):
-                                                       extended_template = node.get_parent(Context())
-                                                       if extended_template:
-                                                               nodes.extend(container_nodes(extended_template))
-                                               elif isinstance(node, ConstantIncludeNode):
-                                                       included_template = node.template
-                                                       if included_template:
-                                                               nodes.extend(container_nodes(included_template))
-                                               elif isinstance(node, IncludeNode):
-                                                       included_template = get_template(node.template_name.resolve(Context()))
-                                                       if included_template:
-                                                               nodes.extend(container_nodes(included_template))
-                                       except:
-                                               raise # fail for this node
-                               return nodes
-                       return nodelist_container_nodes(template.nodelist)
-               all_nodes = container_nodes(self.django_template)
+               def process_node(node, nodes):
+                       if isinstance(node, ContainerNode):
+                               nodes.append(node)
+               
+               all_nodes = nodelist_crawl(self.django_template.nodelist, process_node)
                contentlet_node_names = set([node.name for node in all_nodes if not node.references])
                contentreference_node_names = []
                contentreference_node_specs = []
@@ -132,8 +106,7 @@ class Page(View):
 class Contentlet(models.Model):
        page = models.ForeignKey(Page, related_name='contentlets')
        name = models.CharField(max_length=255)
-       content = models.TextField()
-       dynamic = models.BooleanField(default=False)
+       content = TemplateField()
        
        def __unicode__(self):
                return self.name