Merge branch 'feature/error-messages-on-login' into develop

7 files changed, 63 insertions, 15 deletions

diff --git a/users/app/assets/javascripts/srp b/users/app/assets/javascripts/srp
-Subproject efac662cdf31bc4b61ffb97b8c398e22a86c364
+Subproject 076d6e251e4caf826787d87b11434e535960455
diff --git a/users/app/assets/javascripts/users.js.coffee b/users/app/assets/javascripts/users.js.coffee
index ab437f6..d0ec32f 100644
--- a/users/app/assets/javascripts/users.js.coffee
+++ b/users/app/assets/javascripts/users.js.coffee
@@ -27,21 +27,27 @@ validOrAbort = (event) ->
   abortIfErrors()
   
   
-signup = (event) ->
-  srp = new SRP(jqueryRest())
-  srp.register ->
-    window.location = '/'
 
-login = (event) ->
-  srp = new SRP(jqueryRest())
-  srp.identify ->
-    window.location = '/'
+srp.session = new srp.Session()
+srp.signedUp = ->
+  window.location = '/'
 
+srp.loggedIn = ->
+  window.location = '/'
+
+srp.error = (message) ->
+  if $.isPlainObject(message) && message.errors
+    for field, error of message.errors
+      element = $('form input[name="session['+field+']"]')
+      next unless element
+      element.trigger('element:validate:fail.ClientSideValidations', error).data('valid', false)
+  else
+    alert(message)
 
 $(document).ready ->
   $('#new_user').submit preventDefault
   $('#new_user').submit validOrAbort
-  $('#new_user').submit signup
+  $('#new_user').submit srp.signup
   $('#new_session').submit preventDefault
-  $('#new_session').submit login
+  $('#new_session').submit srp.login
 
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 486f67e..bc910b5 100644
--- a/users/app/controllers/sessions_controller.rb
+++ b/users/app/controllers/sessions_controller.rb
@@ -3,7 +3,11 @@ class SessionsController < ApplicationController
   skip_before_filter :verify_authenticity_token
 
   def new
-    @errors = authentication_error
+    @session = Session.new
+    if authentication_errors
+      @errors = authentication_errors
+      render :status => 422
+    end
   end
 
   def create
diff --git a/users/app/models/session.rb b/users/app/models/session.rb
new file mode 100644
index 0000000..a9fdb1b
--- /dev/null
+++ b/users/app/models/session.rb
@@ -0,0 +1,34 @@
+class Session < SRP::Session
+  include ActiveModel::Validations
+
+  attr_accessor :login
+
+  validates :login,
+    :presence => true,
+    :format => { :with => /\A[A-Za-z\d_]+\z/,
+      :message => "Only letters, digits and _ allowed" }
+
+  def initialize(user = nil, aa = nil)
+    super(user, aa) if user
+  end
+
+  def persisted?
+    false
+  end
+
+  def new_record?
+    true
+  end
+
+  def to_model
+    self
+  end
+
+  def to_key
+    [object_id]
+  end
+
+  def to_param
+    nil
+  end
+end
diff --git a/users/app/models/user.rb b/users/app/models/user.rb
index 824c439..507eda5 100644
--- a/users/app/models/user.rb
+++ b/users/app/models/user.rb
@@ -36,7 +36,7 @@ class User < CouchRest::Model::Base
     # valid set of attributes for testing
     def valid_attributes_hash
       { :login => "me",
-        :password_verifier => "1234ABC",
+        :password_verifier => "1234ABCD",
         :password_salt => "4321AB" }
     end
 
diff --git a/users/app/views/sessions/new.html.haml b/users/app/views/sessions/new.html.haml
index c91d3f2..a04f584 100644
--- a/users/app/views/sessions/new.html.haml
+++ b/users/app/views/sessions/new.html.haml
@@ -1,6 +1,6 @@
 .span8.offset2
   %h2=t :login
-  = simple_form_for :session, :url => sessions_path, :html => { :id => :new_session, :class => 'form-horizontal' } do |f|
+  = simple_form_for @session, :validate => true, :html => { :id => :new_session, :class => 'form-horizontal' } do |f|
     %legend=t :login_message
     = f.input :login, :input_html => { :id => :srp_username }
     = f.input :password, :required => true, :input_html => { :id => :srp_password }