Optimise finding of relations, partially reversing change #8443 but in

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

diff --git a/app/controllers/amf_controller.rb b/app/controllers/amf_controller.rb
index 1ff85888c12e126aeff6343c21553931b598cc7c..ce3dc91d5b3107d8718e1242e32826f2ff21b0f8 100644 (file)
--- a/app/controllers/amf_controller.rb
+++ b/app/controllers/amf_controller.rb
@@ -128,8 +128,8 @@ class AmfController < ApplicationController
          points = nodes_not_used_in_area.collect { |n| [n.id, n.lon, n.lat, n.tags_as_hash] }
 
          # find the relations used by those nodes and ways
-         relations = nodes_in_area.collect { |node| node.containing_relations.visible }.flatten +
-                                 way_ids.collect { |id| Way.find(id).containing_relations.visible }.flatten
+         relations = Relation.find_for_nodes(nodes_in_area.collect { |n| n.id }, :conditions => "visible = 1") +
+                  Relation.find_for_ways(way_ids, :conditions => "visible = 1")
          relation_ids = relations.collect { |relation| relation.id }.uniq
        end