Document model appears to fetch mostly properly

Can fetch Documents, and then get pages triggers page retrieval and
related field retrieval.

admin.py

@@ -7,9 +7,34 @@ import models
 class DocumentAdmin(admin.ModelAdmin):
     list_display = ['name', 'pdf', 'number_of_pages']
 
+    class Media:
+        js = (  "lib/jquery.js",
+                "lib/underscore.js",
+                "lib/backbone.js",
+                "lib/backbone.marionette.js",
+                "js/pdfformfiller/pdfformfiller.js")
+
+
     def number_of_pages(self, instance):
         return instance.page_set.count()
 
+    def get_urls(self):
+        urls = super(DocumentAdmin, self).get_urls()
+        my_urls = patterns('',
+                url(r'^(?P<pk>.*)/preview/$', self.admin_site.admin_view(self.preview), name='preview'),
+            )
+        return my_urls + urls
+
+    def preview(self, request, pk):
+        context = {}
+        context['document'] = models.Document.objects.get(pk=pk)
+        context['media'] = self.media
+
+        return TemplateResponse(request,
+                                'admin/pdfformfiller/document/preview.html',
+                                context
+                                )
+
 
 class PageAdmin(admin.ModelAdmin):
     list_display = ['document', 'name', 'image', 'page_num']
@@ -26,7 +51,6 @@ class PageAdmin(admin.ModelAdmin):
         urls = super(PageAdmin, self).get_urls()
         my_urls = patterns('',
                 url(r'^(?P<pk>.*)/preview/$', self.admin_site.admin_view(self.preview), name='preview'),
-                url(r'^(?P<pk>.*)/json/$', self.admin_site.admin_view(self.json), name='json'),
             )
         return my_urls + urls
 
@@ -40,11 +64,6 @@ class PageAdmin(admin.ModelAdmin):
                                 context
                                 )
 
-    def json(self, request, pk):
-        page = models.Page.get(pk=pk)
-        attribs = ['pos_x', 'pos_y', 'name', 'height', 'width', 'fieldtype', 'page']
-
-
 
 class FormFieldAdmin(admin.ModelAdmin):
     list_display = ['name', 'page', 'fieldtype', 'page_number', 'pos_y']