Use correct names for member types.

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

diff --git a/app/models/node.rb b/app/models/node.rb
index ce2bd5c74aa4eb6d45fdfabab0e094333db1c64d..1392fc65099f4123ccb06447f6f3d8f624cbad33 100644 (file)
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -64,14 +64,13 @@ class Node < ActiveRecord::Base
   # Read in xml as text and return it's Node object representation
   def self.from_xml(xml, create=false)
     begin
-      p = XML::Parser.new
-      p.string = xml
+      p = XML::Parser.string(xml)
       doc = p.parse
 
       doc.find('//osm/node').each do |pt|
         return Node.from_xml_node(pt, create)
       end
-    rescue LibXML::XML::Error => ex
+    rescue LibXML::XML::Error, ArgumentError => ex
       raise OSM::APIBadXMLError.new("node", xml, ex.message)
     end
   end
@@ -83,6 +82,7 @@ class Node < ActiveRecord::Base
     raise OSM::APIBadXMLError.new("node", pt, "lon missing") if pt['lon'].nil?
     node.lat = pt['lat'].to_f
     node.lon = pt['lon'].to_f
+    raise OSM::APIBadXMLError.new("node", pt, "changeset id missing") if pt['changeset'].nil?
     node.changeset_id = pt['changeset'].to_i
 
     raise OSM::APIBadUserInput.new("The node is outside this world") unless node.in_world?
@@ -99,15 +99,10 @@ class Node < ActiveRecord::Base
 
     # visible if it says it is, or as the default if the attribute
     # is missing.
-    node.visible = pt['visible'].nil? or pt['visible'] == 'true'
+    # Don't need to set the visibility, when it is set explicitly in the create/update/delete
+    #node.visible = pt['visible'].nil? or pt['visible'] == 'true'
 
-    if create
-      node.timestamp = Time.now
-    else
-      if pt['timestamp']
-        node.timestamp = Time.parse(pt['timestamp'])
-      end
-    end
+    # We don't care about the time, as it is explicitly set on create/update/delete
 
     tags = []
 
@@ -138,7 +133,7 @@ class Node < ActiveRecord::Base
       check_consistency(self, new_node, user)
       if WayNode.find(:first, :joins => "INNER JOIN current_ways ON current_ways.id = current_way_nodes.id", :conditions => [ "current_ways.visible = ? AND current_way_nodes.node_id = ?", true, self.id ])
         raise OSM::APIPreconditionFailedError.new
-      elsif RelationMember.find(:first, :joins => "INNER JOIN current_relations ON current_relations.id=current_relation_members.id", :conditions => [ "visible = ? AND member_type='node' and member_id=? ", true, self.id])
+      elsif RelationMember.find(:first, :joins => "INNER JOIN current_relations ON current_relations.id=current_relation_members.id", :conditions => [ "visible = ? AND member_type='Node' and member_id=? ", true, self.id])
         raise OSM::APIPreconditionFailedError.new
       else
         self.changeset_id = new_node.changeset_id
@@ -155,17 +150,20 @@ class Node < ActiveRecord::Base
   def update_from(new_node, user)
     check_consistency(self, new_node, user)
 
-    # update changeset with *old* position first
+    # update changeset first
+    self.changeset_id = new_node.changeset_id
+    self.changeset = new_node.changeset
+
+    # update changeset bbox with *old* position first
     changeset.update_bbox!(bbox);
 
     # FIXME logic needs to be double checked
-    self.changeset_id = new_node.changeset_id
     self.latitude = new_node.latitude 
     self.longitude = new_node.longitude
     self.tags = new_node.tags
     self.visible = true
 
-    # update changeset with *new* position
+    # update changeset bbox with *new* position
     changeset.update_bbox!(bbox);
 
     save_with_history!
@@ -173,7 +171,6 @@ class Node < ActiveRecord::Base
   
   def create_with_history(user)
     check_create_consistency(self, user)
-    self.id = nil
     self.version = 0
     self.visible = true
 
@@ -269,7 +266,7 @@ class Node < ActiveRecord::Base
   private
 
   def save_with_history!
-    t = Time.now
+    t = Time.now.getutc
     Node.transaction do
       self.version += 1
       self.timestamp = t