Refs #6493; Sort StopAreas on the type label, instead of the internal key

2 files changed, 16 insertions, 5 deletions

diff --git a/app/controllers/stop_areas_controller.rb b/app/controllers/stop_areas_controller.rb
index b2634467d..76732afd7 100644
--- a/app/controllers/stop_areas_controller.rb
+++ b/app/controllers/stop_areas_controller.rb
@@ -126,7 +126,18 @@ class StopAreasController < ChouetteController
     if sort_column && sort_direction
       @stop_areas ||=
         begin
-          stop_areas = @q.result.order(sort_column + ' ' + sort_direction)
+          if sort_column == "area_type"
+            sorted_area_type_labels = Chouette::AreaType.options(:all, I18n.locale).sort.transpose.last
+            sorted_area_type_labels = sorted_area_type_labels.reverse if sort_direction != 'asc'
+            order_by = ["CASE"]
+            sorted_area_type_labels.each_with_index do |area_type, index|
+              order_by << "WHEN area_type='#{area_type}' THEN #{index}"
+            end
+            order_by << "END"
+            stop_areas = @q.result.order(order_by.join(" "))
+          else
+            stop_areas = @q.result.order(sort_column + ' ' + sort_direction)
+          end
           stop_areas = stop_areas.paginate(:page => params[:page], :per_page => @per_page) if @per_page.present?
           stop_areas
         end
diff --git a/app/models/chouette/area_type.rb b/app/models/chouette/area_type.rb
index e17d2ee8d..4feb5c914 100644
--- a/app/models/chouette/area_type.rb
+++ b/app/models/chouette/area_type.rb
@@ -34,9 +34,9 @@ class Chouette::AreaType
     @@options = {}
   end
 
-  def self.options(kind=:all)
+  def self.options(kind=:all, locale=nil)
     @@options ||= {}
-    @@options[kind] ||= self.send(kind).map { |c| find(c) }.map { |t| [ t.label, t.code ] }
+    @@options[kind] ||= self.send(kind).map { |c| find(c) }.map { |t| [ t.label(locale), t.code ] }
   end
 
   attr_reader :code
@@ -48,8 +48,8 @@ class Chouette::AreaType
     all.index(code) <=> all.index(other.code)
   end
 
-  def label
-    I18n.translate code, scope: 'area_types.label'
+  def label locale=nil
+    I18n.translate code, scope: 'area_types.label', locale: locale
   end
 
 end