Use ParentChild CBV to display a list of document pages. This allows fixing a page's transformations in case of error.

mayan/apps/documents/views.py

@@ -17,7 +17,7 @@ from acls.models import AccessEntry
 from acls.views import acl_list_for
 from common.compressed_files import CompressedFile
 from common.utils import encapsulate, pretty_size, urlquote
-from common.views import SingleObjectListView
+from common.views import ParentChildListView, SingleObjectListView
 from common.widgets import two_state_template
 from converter.literals import (
     DEFAULT_FILE_FORMAT_MIMETYPE, DEFAULT_PAGE_NUMBER, DEFAULT_ROTATION,
@@ -72,6 +72,26 @@ class DocumentListView(SingleObjectListView):
     queryset = Document.objects.all()
 
 
+class DocumentPageListView(ParentChildListView):
+    object_permission = PERMISSION_DOCUMENT_VIEW
+    parent_queryset = Document.objects.all()
+
+    def get_queryset(self):
+        return self.get_object().pages.all()
+
+    def get_context_data(self, **kwargs):
+        context = super(DocumentPageListView, self).get_context_data(**kwargs)
+
+        context.update(
+            {
+                #'hide_links': True,
+                'title': _('Pages for document: %s') % self.get_object(),
+            }
+        )
+
+        return context
+
+
 class RecentDocumentListView(DocumentListView):
     extra_context = {
         'hide_links': True,