X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/09fdee54938792f06ce5b0636f01440a17117add..6bc03625a1bea320f2dfb609d84bf6bc5bfed72a:/app/controllers/old_node_controller.rb

diff --git a/app/controllers/old_node_controller.rb b/app/controllers/old_node_controller.rb
index 40f4093e3..5de39fdb6 100644
--- a/app/controllers/old_node_controller.rb
+++ b/app/controllers/old_node_controller.rb
@@ -4,22 +4,33 @@ class OldNodeController < ApplicationController
   session :off
   before_filter :check_api_readable
   after_filter :compress_output
+  around_filter :api_call_handle_error, :api_call_timeout
 
   def history
-    begin
-      node = Node.find(params[:id])
-
-      doc = OSM::API.new.get_xml_doc
-
-      node.old_nodes.each do |old_node|
-        doc.root << old_node.to_xml_node
-      end
-
-      render :text => doc.to_s, :content_type => "text/xml"
-    rescue ActiveRecord::RecordNotFound
+    node = Node.find(params[:id])
+    
+    doc = OSM::API.new.get_xml_doc
+    
+    node.old_nodes.each do |old_node|
+      doc.root << old_node.to_xml_node
+    end
+    
+    render :text => doc.to_s, :content_type => "text/xml"
+  end
+  
+  def version
+    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
-    rescue
-      render :nothing => true, :status => :internal_server_error
+      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"
   end
 end