In progress.

cms/envs/common.py

@@ -214,7 +214,7 @@ PIPELINE_JS = {
         'source_filenames': sorted(
             rooted_glob(COMMON_ROOT / 'static/', 'coffee/src/**/*.js') +
             rooted_glob(PROJECT_ROOT / 'static/', 'coffee/src/**/*.js')
-        ) + ['js/hesitate.js', 'js/base.js'],
+        ) + ['js/hesitate.js', 'js/base.js', 'js/models/metadata_model.js'],
         'output_filename': 'js/cms-application.js',
         'test_order': 0
     },

cms/static/coffee/spec/models/metadata_spec.coffee

+describe "CMS.Models.Metadata", ->
+  it "has no url", ->
+    expect(new CMS.Models.Metadata().url).toEqual("/save_item")
\ No newline at end of file

cms/static/js/models/metadata_model.js

+/**
+ * Model used for metadata setting editors. This model does not do its own saving,
+ * as that is done by module_edit.coffee.
+ */
 CMS.Models.Metadata = Backbone.Model.extend({
-    // This model class is not suited for restful operations and is considered just a server side initialized container
-    url: '',
 
     defaults: {
         "field_name": null,