Refactor generation of object metadata in API calls

[rails.git] / app / models / relation.rb

diff --git a/app/models/relation.rb b/app/models/relation.rb
index 581dce16f94e15c30b22265ccdd369c7d7ecd9ee..b76213c7a547db17c7057efcaa7f39a43d2c02c9 100644 (file)
--- a/app/models/relation.rb
+++ b/app/models/relation.rb
@@ -3,6 +3,7 @@ class Relation < ActiveRecord::Base
   
   include ConsistencyValidations
   include NotRedactable
+  include ObjectMetadata
 
   self.table_name = "current_relations"
 
@@ -108,31 +109,7 @@ class Relation < ActiveRecord::Base
   def to_xml_node(visible_members = nil, changeset_cache = {}, user_display_name_cache = {})
     el1 = XML::Node.new 'relation'
     el1['id'] = self.id.to_s
-    el1['visible'] = self.visible.to_s
-    el1['timestamp'] = self.timestamp.xmlschema
-    el1['version'] = self.version.to_s
-    el1['changeset'] = self.changeset_id.to_s
-
-    if changeset_cache.key?(self.changeset_id)
-      # use the cache if available
-    else
-      changeset_cache[self.changeset_id] = self.changeset.user_id
-    end
-
-    user_id = changeset_cache[self.changeset_id]
-
-    if user_display_name_cache.key?(user_id)
-      # use the cache if available
-    elsif self.changeset.user.data_public?
-      user_display_name_cache[user_id] = self.changeset.user.display_name
-    else
-      user_display_name_cache[user_id] = nil
-    end
-
-    if not user_display_name_cache[user_id].nil?
-      el1['user'] = user_display_name_cache[user_id]
-      el1['uid'] = user_id.to_s
-    end
+    add_metadata_to_xml_node(el1, self, changeset_cache, user_display_name_cache)
 
     self.relation_members.each do |member|
       p=0