1 files changed, 20 insertions, 0 deletions
diff --git a/app/controllers/lines_controller.rb b/app/controllers/lines_controller.rb
index 3a986b27c..83ab01674 100644
--- a/app/controllers/lines_controller.rb
+++ b/app/controllers/lines_controller.rb
@@ -1,4 +1,24 @@
 class LinesController < InheritedResources::Base
   defaults :resource_class => Chouette::Line
+  helper_method :sort_column, :sort_direction
+  respond_to :html
+  respond_to :xml
+  respond_to :json
+
+  protected
+
+  def collection
+    @lines ||= Chouette::Line.all.order_by [[sort_column.to_sym, sort_direction.to_sym]]
+  end
+
+  private
+
+  def sort_column  
+    %w(name number).include?(params[:sort]) ? params[:sort] : "name"
+  end  
+    
+  def sort_direction  
+    %w(asc desc).include?(params[:direction]) ? params[:direction] : "asc"
+  end  
 
 end