Return the corresponing keyword arguments to the view of the document

thumbnail widget depending on the view type: template or API.

mayan/apps/documents/widgets.py

@@ -101,11 +101,21 @@ class InstanceImageWidget(object):
 
     # Click view
     def get_click_view_kwargs(self, instance):
-        return {
-            'pk': instance.document.pk,
-            'version_pk': instance.document_version.pk,
-            'page_pk': instance.pk
-        }
+        """
+        Determine if the view is a template or API view and vary the view
+        keyword arguments
+        """
+
+        if self.click_view_name.startswith('rest_api'):
+            return {
+                'pk': instance.document.pk,
+                'version_pk': instance.document_version.pk,
+                'page_pk': instance.pk
+            }
+        else:
+            return {
+                'pk': instance.pk,
+            }
 
     def get_click_view_query_dict(self, instance):
         return self.click_view_query_dict