X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/898cc828dd1f1167f85abbf35c8e3f0ed640ac1e..1f52e5227faa08c10f6d383c0dad65415c1f91df:/app/models/old_relation.rb

diff --git a/app/models/old_relation.rb b/app/models/old_relation.rb
index b2e86c930..61c49eb59 100644
--- a/app/models/old_relation.rb
+++ b/app/models/old_relation.rb
@@ -1,5 +1,6 @@
 class OldRelation < ActiveRecord::Base
   include ConsistencyValidations
+  include ObjectMetadata
   
   self.table_name = "relations"
   self.primary_keys = "relation_id", "version"
@@ -12,7 +13,7 @@ class OldRelation < ActiveRecord::Base
   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_members, -> { order(:sequence_id) }, :class_name => 'OldRelationMember', :foreign_key => [:relation_id, :version]
   has_many :old_tags, :class_name => 'OldRelationTag', :foreign_key => [:relation_id, :version]
   
   validates_associated :changeset
@@ -61,8 +62,8 @@ class OldRelation < ActiveRecord::Base
   def members
     unless @members
       @members = Array.new
-      OldRelationMember.where(:relation_id => self.relation_id, :version => self.version).order(:sequence_id).each do |m|
-        @members += [[m.type,m.id,m.role]]
+      self.old_members.order(:sequence_id).each do |m|
+        @members += [[m.member_type,m.member_id,m.member_role]]
       end
     end
     @members
@@ -71,7 +72,7 @@ class OldRelation < ActiveRecord::Base
   def tags
     unless @tags
       @tags = Hash.new
-      OldRelationTag.where(:relation_id => self.relation_id, :version => self.version).each do |tag|
+      self.old_tags.each do |tag|
         @tags[tag.k] = tag.v
       end
     end
@@ -94,52 +95,22 @@ class OldRelation < ActiveRecord::Base
   end
 
   def to_xml_node(changeset_cache = {}, user_display_name_cache = {})
-    el1 = XML::Node.new 'relation'
-    el1['id'] = self.relation_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]
+    el = XML::Node.new 'relation'
+    el['id'] = self.relation_id.to_s
 
-    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
+    add_metadata_to_xml_node(el, self, changeset_cache, user_display_name_cache)
 
-    if not user_display_name_cache[user_id].nil?
-      el1['user'] = user_display_name_cache[user_id]
-      el1['uid'] = user_id.to_s
-    end
-    
-    el1['redacted'] = self.redaction.id.to_s if self.redacted?
-    
     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
+      member_el = XML::Node.new 'member'
+      member_el['type'] = member.member_type.to_s.downcase
+      member_el['ref'] = member.member_id.to_s # "id" is considered uncool here as it should be unique in XML
+      member_el['role'] = member.member_role.to_s
+      el << member_el
     end
     
-    self.old_tags.each do |tag|
-      e = XML::Node.new 'tag'
-      e['k'] = tag.k
-      e['v'] = tag.v
-      el1 << e
-    end
+    add_tags_to_xml_node(el, self.old_tags)
 
-    return el1
+    return el
   end
 
   # Temporary method to match interface to nodes