various gpx rails things

[rails.git] / app / models / node.rb

diff --git a/app/models/node.rb b/app/models/node.rb
index c37be933a26eef84c2e5c24a45cc7b58b0b4fd32..91f348f19c70ca73b70f10f2764f032fca7bd25c 100644 (file)
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -27,8 +27,10 @@ class Node < ActiveRecord::Base
         return nil
       end
 
-      if pt['id'] != '0'
-        node.id = pt['id'].to_i
+      unless create
+        if pt['id'] != '0'
+          node.id = pt['id'].to_i
+        end
       end
 
       node.visible = pt['visible'] and pt['visible'] == 'true'
@@ -73,9 +75,14 @@ class Node < ActiveRecord::Base
     doc = XML::Document.new
     doc.encoding = 'UTF-8' 
     root = XML::Node.new 'osm'
-    root['version'] = '0.4'
+    root['version'] = API_VERSION
     root['generator'] = 'OpenStreetMap server'
     doc.root = root
+    root << to_xml_node()
+    return doc
+  end
+
+  def to_xml_node
     el1 = XML::Node.new 'node'
     el1['id'] = self.id.to_s
     el1['lat'] = self.latitude.to_s
@@ -83,8 +90,7 @@ class Node < ActiveRecord::Base
     Node.split_tags(el1, self.tags)
     el1['visible'] = self.visible.to_s
     el1['timestamp'] = self.timestamp.xmlschema
-    root << el1
-    return doc
+    return el1
   end
 
   def self.split_tags(el, tags)
@@ -102,5 +108,4 @@ class Node < ActiveRecord::Base
       end
     end
   end
-
 end