class OldWayController < ApplicationController require 'xml/libxml' session :off before_filter :check_api_readable after_filter :compress_output around_filter :api_call_handle_error, :api_call_timeout def history way = Way.find(params[:id]) doc = OSM::API.new.get_xml_doc way.old_ways.each do |old_way| doc.root << old_way.to_xml_node end render :text => doc.to_s, :content_type => "text/xml" end def version old_way = OldWay.find(:first, :conditions => {:id => params[:id], :version => params[:version]} ) if old_way.nil? # (RecordNotFound is not raised with find :first...) render :nothing => true, :status => :not_found return end response.headers['Last-Modified'] = old_way.timestamp.rfc822 doc = OSM::API.new.get_xml_doc doc.root << old_way.to_xml_node render :text => doc.to_s, :content_type => "text/xml" end end