beautify login workflow

* translating error messages
* not caching login and password in js anymore
* catching non responses

2 files changed, 8 insertions, 3 deletions

diff --git a/users/app/controllers/controller_extension/authentication.rb b/users/app/controllers/controller_extension/authentication.rb
index 87f7921..6ac7a5b 100644
--- a/users/app/controllers/controller_extension/authentication.rb
+++ b/users/app/controllers/controller_extension/authentication.rb
@@ -7,8 +7,12 @@ module ControllerExtension::Authentication
     helper_method :current_user, :logged_in?, :admin?
   end
 
-  def authentication_error
-    warden.winning_strategy.try(:message)
+  def authentication_errors
+    return unless errors = warden.winning_strategy.try(:message)
+    errors.inject({}) do |translated,err|
+      translated[err.first] = I18n.t(err.last)
+      translated
+    end
   end
 
   def logged_in?
diff --git a/users/app/controllers/sessions_controller.rb b/users/app/controllers/sessions_controller.rb
index 32d1ddc..bc910b5 100644
--- a/users/app/controllers/sessions_controller.rb
+++ b/users/app/controllers/sessions_controller.rb
@@ -4,7 +4,8 @@ class SessionsController < ApplicationController
 
   def new
     @session = Session.new
-    if @errors = authentication_error
+    if authentication_errors
+      @errors = authentication_errors
       render :status => 422
     end
   end