Support search model list mode

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/documents/apps.py

@@ -269,6 +269,11 @@ class DocumentsApp(MayanAppConfig):
                 instance=context['object']
             ), label=_('Thumbnail'), source=DocumentPage
         )
+
+        SourceColumn(
+            attribute='get_label', is_identifier=True,
+            is_object_absolute_url=True, source=DocumentPageResult
+        )
         SourceColumn(
             func=lambda context: document_page_thumbnail_widget.render(
                 instance=context['object']

mayan/apps/documents/search.py

@@ -2,6 +2,7 @@ from __future__ import absolute_import, unicode_literals
 
 from django.utils.translation import ugettext_lazy as _
 
+from mayan.apps.common.literals import LIST_MODE_CHOICE_ITEM
 from mayan.apps.dynamic_search.classes import SearchModel
 
 from .permissions import permission_document_view
@@ -12,8 +13,8 @@ def format_uuid(term_string):
 
 
 document_search = SearchModel(
-    app_label='documents', model_name='Document',
-    permission=permission_document_view,
+    app_label='documents', list_mode=LIST_MODE_CHOICE_ITEM,
+    model_name='Document', permission=permission_document_view,
     serializer_path='mayan.apps.documents.serializers.DocumentSerializer'
 )
 
@@ -33,8 +34,8 @@ document_search.add_model_field(
 )
 
 document_page_search = SearchModel(
-    app_label='documents', model_name='DocumentPageResult',
-    permission=permission_document_view,
+    app_label='documents', list_mode=LIST_MODE_CHOICE_ITEM,
+    model_name='DocumentPageResult', permission=permission_document_view,
     serializer_path='mayan.apps.documents.serializers.DocumentPageSerializer'
 )