X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/85f197b6df81cef19fe6a2a1cfc0429ea50051c7..aacc7ae3e0d8b9d0a1a46b4fc14355868d640306:/app/controllers/old_node_controller.rb

diff --git a/app/controllers/old_node_controller.rb b/app/controllers/old_node_controller.rb
index 0b6a0ee29..5734fefd7 100644
--- a/app/controllers/old_node_controller.rb
+++ b/app/controllers/old_node_controller.rb
@@ -1,2 +1,21 @@
 class OldNodeController < ApplicationController
+  require 'xml/libxml'
+
+  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
+      render :nothing => true, :status => :not_found
+    rescue
+      render :nothing => true, :status => :internal_server_error
+    end
+  end
 end