fix issue #150

app/views/admin/notifications/new_content_instance.html.haml

@@ -14,4 +14,8 @@
     %li
       %strong= field.label
        - 
-      %i= @content.send(field._name)
+      %i
+        - if field.file?
+          = link_to File.basename(@content.send(field._name).url), @content.send(field._name).url
+        - else
+          = @content.send(field._alias)

lib/locomotive/custom_fields.rb

@@ -19,6 +19,16 @@ module CustomFields
 
       end
     end
+
+    module Category
+      class Item
+
+        def to_liquid
+          { 'id' => self._id, 'name' => self.name }
+        end
+
+      end
+    end
   end
 end
 

lib/locomotive/liquid/drops/contents.rb

@@ -47,6 +47,7 @@ module Locomotive
 
         def before_method(meth)
           klass = @content_type.contents.klass # delegate to the proxy class
+
           if (meth.to_s =~ /^group_by_.+$/) == 0
             klass.send(meth, :ordered_contents)
           else
@@ -73,6 +74,7 @@ module Locomotive
           @collection ||= @content_type.ordered_contents(@context['with_scope'])
         end
       end
+
     end
   end
 end