Finish updating and reenabling metadata app

apps/metadata/registry.py

@@ -5,6 +5,8 @@ import datetime
 from django.utils.translation import ugettext_lazy as _
 from django.contrib.auth.models import User
 
+from smart_settings import LocalScope
+
 default_available_functions = {
     'current_date': datetime.datetime.now().date,
 }
@@ -13,22 +15,24 @@ default_available_models = {
     'User': User
 }
 
-#from .icons import icon_history_list
-#from .links import history_list
+from .icons import icon_metadata_view
+from .links import setup_metadata_type_list, setup_metadata_set_list
 
 label = _(u'Metadata')
-#description = _(u'Handles the events registration and event logging.')
+description = _(u'Handles document metadata.')
 dependencies = ['app_registry', 'icons', 'navigation', 'documents', 'permissions', 'acls', 'common']
-#icon = icon_history_list
-#tool_links = [history_list]
-"""
-   app.add_setting(
-        name=u'AVAILABLE_FUNCTIONS',
-        default=default_available_functions,
-    )
+icon = icon_metadata_view
+settings = [
+    {
+        'name': 'AVAILABLE_FUNCTIONS',
+        'default': default_available_functions,
+        'scopes': [LocalScope()]
+    },
+    {
+        'name': 'AVAILABLE_MODELS',
+        'default': default_available_models,
+        'scopes': [LocalScope()]
+    }
+]
+setup_links = [setup_metadata_type_list, setup_metadata_set_list]
 
-    app.add_setting(
-        name=u'AVAILABLE_MODELS',
-        default=default_available_models,
-    )
-"""