Enable/disable some context-menu options conditional on zoom

[rails.git] / app / controllers / old_node_controller.rb

diff --git a/app/controllers/old_node_controller.rb b/app/controllers/old_node_controller.rb
index 2c0cca9bbbddc86ad573c5893575da0bd702d234..a32e299fe6a2481833b901fd3995ceec475809d5 100644 (file)
--- a/app/controllers/old_node_controller.rb
+++ b/app/controllers/old_node_controller.rb
@@ -1,22 +1,11 @@
-class OldNodeController < ApplicationController
+class OldNodeController < OldController
+  private
 
-  def history
-    response.headers["Content-Type"] = 'application/xml'
-    node = Node.find(params[:id])
-
-    unless node
-      render :nothing => true, :staus => 404
-      return
-    end
-
-    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
+  def lookup_old_element
+    @old_element = OldNode.find([params[:id], params[:version]])
   end
 
-
+  def lookup_old_element_versions
+    @elements = OldNode.where(:node_id => params[:id]).order(:version)
+  end
 end