X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/dcad29dad0d29e22ffa0c34a8d9b43cbf5d64f12..e18c33f733007e898786ee63c7f40a854b4772c6:/app/controllers/old_node_controller.rb

diff --git a/app/controllers/old_node_controller.rb b/app/controllers/old_node_controller.rb
index 5734fefd7..56397625c 100644
--- a/app/controllers/old_node_controller.rb
+++ b/app/controllers/old_node_controller.rb
@@ -1,6 +1,10 @@
 class OldNodeController < ApplicationController
   require 'xml/libxml'
 
+  session :off
+  before_filter :check_read_availability
+  after_filter :compress_output
+
   def history
     begin
       node = Node.find(params[:id])
@@ -18,4 +22,21 @@ class OldNodeController < ApplicationController
       render :nothing => true, :status => :internal_server_error
     end
   end
+  
+  def version
+    begin
+      old_node = OldNode.find(:first, :conditions => {:id => params[:id], :version => params[:version]} )
+      
+      response.headers['Last-Modified'] = old_node.timestamp.rfc822
+
+      doc = OSM::API.new.get_xml_doc
+      doc.root << old_node.to_xml_node
+
+      render :text => doc.to_s, :content_type => "text/xml"
+    rescue ActiveRecord::RecordNotFound
+      render :nothing => true, :status => :not_found
+    rescue
+      render :nothing => true, :status => :internal_server_error
+    end
+  end
 end