Refactoring

[rails.git] / app / controllers / api / map_controller.rb

diff --git a/app/controllers/api/map_controller.rb b/app/controllers/api/map_controller.rb
index d151d3d393c05070206a4ff0e7bdfbceee48db89..4790e2f60992bb08a9b3261c8c8ef66a0abbf7ff 100644 (file)
--- a/app/controllers/api/map_controller.rb
+++ b/app/controllers/api/map_controller.rb
@@ -19,15 +19,15 @@ module Api
       # check boundary is sane and area within defined
       # see /config/application.yml
       begin
       # check boundary is sane and area within defined
       # see /config/application.yml
       begin

-        bbox = BoundingBox.from_bbox_params(params)
-        bbox.check_boundaries
-        bbox.check_size
+        @bounds = BoundingBox.from_bbox_params(params)
+        @bounds.check_boundaries
+        @bounds.check_size

       rescue StandardError => err
         report_error(err.message)
         return
       end
 
       rescue StandardError => err
         report_error(err.message)
         return
       end
 

-      nodes = Node.bbox(bbox).where(:visible => true).includes(:node_tags).limit(Settings.max_number_of_nodes + 1)
+      nodes = Node.bbox(@bounds).where(:visible => true).includes(:node_tags).limit(Settings.max_number_of_nodes + 1)

 
       node_ids = nodes.collect(&:id)
       if node_ids.length > Settings.max_number_of_nodes
 
       node_ids = nodes.collect(&:id)
       if node_ids.length > Settings.max_number_of_nodes


@@ -35,9 +35,6 @@ module Api
         return
       end
 
         return
       end
 

-      # add bounds
-      @bounds = bbox
-

       # get ways
       # find which ways are needed
       ways = []
       # get ways
       # find which ways are needed
       ways = []


@@ -77,22 +74,19 @@ module Api
         end
       end
 
         end
       end
 

-      relations = Relation.nodes(visible_nodes.keys).visible +
-                  Relation.ways(way_ids).visible
+      @relations = Relation.nodes(visible_nodes.keys).visible +
+                   Relation.ways(way_ids).visible

 
       # we do not normally return the "other" partners referenced by an relation,
       # e.g. if we return a way A that is referenced by relation X, and there's
       # another way B also referenced, that is not returned. But we do make
       # an exception for cases where an relation references another *relation*;
       # in that case we return that as well (but we don't go recursive here)
 
       # we do not normally return the "other" partners referenced by an relation,
       # e.g. if we return a way A that is referenced by relation X, and there's
       # another way B also referenced, that is not returned. But we do make
       # an exception for cases where an relation references another *relation*;
       # in that case we return that as well (but we don't go recursive here)

-      relations += Relation.relations(relations.collect(&:id)).visible
+      @relations += Relation.relations(@relations.collect(&:id)).visible

 
       # this "uniq" may be slightly inefficient; it may be better to first collect and output
       # all node-related relations, then find the *not yet covered* way-related ones etc.
 
       # this "uniq" may be slightly inefficient; it may be better to first collect and output
       # all node-related relations, then find the *not yet covered* way-related ones etc.

-      @relations = []
-      relations.uniq.each do |relation|
-        @relations << relation
-      end
+      @relations.uniq!

 
       response.headers["Content-Disposition"] = "attachment; filename=\"map.osm\""
       # Render the result
 
       response.headers["Content-Disposition"] = "attachment; filename=\"map.osm\""
       # Render the result