Move all settings to settings.yml

We leave the STATUS setting alone, since it's required before rails
boots. The test-specific settings now live in config/settings/test.yml

app/controllers/api/amf_controller.rb

@@ -131,7 +131,7 @@ module Api
 
     def amf_handle_error_with_timeout(call, rootobj, rootid)
       amf_handle_error(call, rootobj, rootid) do
-        OSM::Timer.timeout(API_TIMEOUT, OSM::APITimeoutError) do
+        OSM::Timer.timeout(Settings.api_timeout, OSM::APITimeoutError) do
           yield
         end
       end

app/controllers/api/map_controller.rb

@@ -30,11 +30,11 @@ module Api
         return
       end
 
-      nodes = Node.bbox(bbox).where(:visible => true).includes(:node_tags).limit(MAX_NUMBER_OF_NODES + 1)
+      nodes = Node.bbox(bbox).where(:visible => true).includes(:node_tags).limit(Settings.max_number_of_nodes + 1)
 
       node_ids = nodes.collect(&:id)
-      if node_ids.length > MAX_NUMBER_OF_NODES
-        report_error("You requested too many nodes (limit is #{MAX_NUMBER_OF_NODES}). Either request a smaller area, or use planet.osm")
+      if node_ids.length > Settings.max_number_of_nodes
+        report_error("You requested too many nodes (limit is #{Settings.max_number_of_nodes}). Either request a smaller area, or use planet.osm")
         return
       end
 

app/controllers/api/notes_controller.rb

@@ -37,7 +37,7 @@ module Api
       bbox.check_boundaries
 
       # Check the the bounding box is not too big
-      bbox.check_size(MAX_NOTE_REQUEST_AREA)
+      bbox.check_size(Settings.max_note_request_area)
 
       # Find the notes we want to return
       @notes = notes.bbox(bbox).order("updated_at DESC").limit(result_limit).preload(:comments)
@@ -190,7 +190,7 @@ module Api
         bbox = BoundingBox.from_bbox_params(params)
 
         bbox.check_boundaries
-        bbox.check_size(MAX_NOTE_REQUEST_AREA)
+        bbox.check_size(Settings.max_note_request_area)
 
         notes = notes.bbox(bbox)
       end

app/controllers/api/tracepoints_controller.rb

@@ -19,7 +19,7 @@ module Api
         return
       end
 
-      offset = page * TRACEPOINTS_PER_PAGE
+      offset = page * Settings.tracepoints_per_page
 
       # Figure out the bbox
       # check boundary is sane and area within defined
@@ -36,7 +36,7 @@ module Api
       # get all the points
       ordered_points = Tracepoint.bbox(bbox).joins(:trace).where(:gpx_files => { :visibility => %w[trackable identifiable] }).order("gpx_id DESC, trackid ASC, timestamp ASC")
       unordered_points = Tracepoint.bbox(bbox).joins(:trace).where(:gpx_files => { :visibility => %w[public private] }).order("gps_points.latitude", "gps_points.longitude", "gps_points.timestamp")
-      points = ordered_points.union_all(unordered_points).offset(offset).limit(TRACEPOINTS_PER_PAGE)
+      points = ordered_points.union_all(unordered_points).offset(offset).limit(Settings.tracepoints_per_page)
 
       doc = XML::Document.new
       doc.encoding = XML::Encoding::UTF_8