X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e70d94c54a3c449bc12e99d0f3a01a3ef20fc0ab..f423c13ad46dc90c9ab5a9ea29ed38fdf95851fe:/app/controllers/old_node_controller.rb

diff --git a/app/controllers/old_node_controller.rb b/app/controllers/old_node_controller.rb
index 0337cb2cf..2590fd24a 100644
--- a/app/controllers/old_node_controller.rb
+++ b/app/controllers/old_node_controller.rb
@@ -2,6 +2,7 @@ class OldNodeController < ApplicationController
   require 'xml/libxml'
 
   session :off
+  before_filter :check_api_readable
   after_filter :compress_output
 
   def history
@@ -21,4 +22,24 @@ 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]} )
+      if old_node.nil?
+        # (RecordNotFound is not raised with find :first...)
+        render :nothing => true, :status => :not_found
+        return
+      end
+      
+      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
+      render :nothing => true, :status => :internal_server_error
+    end
+  end
 end