X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/33d32bf7377150a85aa8027bfda3fc70b76f119b..ed0a1658dfa03dbb743b329cbd0f0d8e40377278:/app/models/node.rb

diff --git a/app/models/node.rb b/app/models/node.rb
index d85b22c9b..742609c0e 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -131,11 +131,11 @@ class Node < ActiveRecord::Base
     # shouldn't be possible to get race conditions.
     Node.transaction do
       check_consistency(self, new_node, user)
-      way = WayNode.find(:first, :joins => "INNER JOIN current_ways ON current_ways.id = current_way_nodes.id", 
+      way = WayNode.find(:first, :joins => :way, 
                          :conditions => [ "current_ways.visible = ? AND current_way_nodes.node_id = ?", true, self.id ])
-      raise OSM::APIPreconditionFailedError.new("Node #{self.id} is still used by way #{way.id}.") unless way.nil?
+      raise OSM::APIPreconditionFailedError.new("Node #{self.id} is still used by way #{way.way.id}.") unless way.nil?
       
-      rel = RelationMember.find(:first, :joins => "INNER JOIN current_relations ON current_relations.id=current_relation_members.id", 
+      rel = RelationMember.find(:first, :joins => :relation, 
                                 :conditions => [ "visible = ? AND member_type='Node' and member_id=? ", true, self.id])
       raise OSM::APIPreconditionFailedError.new("Node #{self.id} is still used by relation #{rel.relation.id}.") unless rel.nil?
 
@@ -254,6 +254,11 @@ class Node < ActiveRecord::Base
     # in the hash to be overwritten.
     raise OSM::APIDuplicateTagsError.new("node", self.id, k) if @tags.include? k
 
+    # check tag size here, as we don't create a NodeTag object until
+    # just before we save...
+    raise OSM::APIBadUserInput.new("Node #{self.id} has a tag with too long a key, '#{k}'.") if k.length > 255
+    raise OSM::APIBadUserInput.new("Node #{self.id} has a tag with too long a value, '#{k}'='#{v}'.") if v.length > 255
+
     @tags[k] = v
   end