X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/fc25c3d412829774abf0454e4dcc92e41f47454c..59280377bf40b900a2d340474dd94dcec5abea3f:/app/models/old_relation.rb

diff --git a/app/models/old_relation.rb b/app/models/old_relation.rb
index 87771caab..34d76ff9c 100644
--- a/app/models/old_relation.rb
+++ b/app/models/old_relation.rb
@@ -1,10 +1,16 @@
 class OldRelation < ActiveRecord::Base
   include ConsistencyValidations
   
-  set_table_name 'relations'
-  set_primary_keys :relation_id, :version
+  self.table_name = "relations"
+  self.primary_keys = "relation_id", "version"
+
+  # note this needs to be included after the table name changes, or
+  # the queries generated by Redactable will use the wrong table name.
+  include Redactable
 
   belongs_to :changeset
+  belongs_to :redaction
+  belongs_to :current_relation, :class_name => "Relation", :foreign_key => "relation_id"
 
   has_many :old_members, :class_name => 'OldRelationMember', :foreign_key => [:relation_id, :version], :order => :sequence_id
   has_many :old_tags, :class_name => 'OldRelationTag', :foreign_key => [:relation_id, :version]
@@ -99,20 +105,27 @@ class OldRelation < ActiveRecord::Base
     el1['version'] = self.version.to_s
     el1['changeset'] = self.changeset_id.to_s
     
-    self.old_members.each do |member|
-      e = XML::Node.new 'member'
-      e['type'] = member.member_type.to_s.downcase
-      e['ref'] = member.member_id.to_s # "id" is considered uncool here as it should be unique in XML
-      e['role'] = member.member_role.to_s
-      el1 << e
+    if self.redacted?
+      el1['redacted'] = self.redaction.id.to_s
     end
+    
+    unless self.redacted? and (@user.nil? or not @user.moderator?)
+      self.old_members.each do |member|
+        e = XML::Node.new 'member'
+        e['type'] = member.member_type.to_s.downcase
+        e['ref'] = member.member_id.to_s # "id" is considered uncool here as it should be unique in XML
+        e['role'] = member.member_role.to_s
+        el1 << e
+      end
  
-    self.old_tags.each do |tag|
-      e = XML::Node.new 'tag'
-      e['k'] = tag.k
-      e['v'] = tag.v
-      el1 << e
+      self.old_tags.each do |tag|
+        e = XML::Node.new 'tag'
+        e['k'] = tag.k
+        e['v'] = tag.v
+        el1 << e
+      end
     end
+
     return el1
   end
 
@@ -130,4 +143,10 @@ class OldRelation < ActiveRecord::Base
   def containing_relation_members
     return []
   end
+
+  # check whether this element is the latest version - that is,
+  # has the same version as its "current" counterpart.
+  def is_latest_version?
+    current_relation.version == self.version
+  end
 end