From d3ed5d2963ce38488bbbacaf147cdca9c356f8ce Mon Sep 17 00:00:00 2001
From: Joenio Costa <joenio@colivre.coop.br>
Date: Thu, 11 Dec 2008 18:35:50 -0300
Subject: [PATCH] ActionItem628: send message in last language useb by user

---
 app/controllers/public/account_controller.rb |  2 ++
 app/models/person.rb                         |  9 +++++++++
 script/task-notifier                         |  3 +++
 test/functional/account_controller_test.rb   | 21 +++++++++++++++++++++
 test/unit/person_test.rb                     | 11 +++++++++++
 5 files changed, 46 insertions(+), 0 deletions(-)

diff --git a/app/controllers/public/account_controller.rb b/app/controllers/public/account_controller.rb
index 92aff3c..627f96b 100644
--- a/app/controllers/public/account_controller.rb
+++ b/app/controllers/public/account_controller.rb
@@ -17,6 +17,7 @@ class AccountController < ApplicationController
     return unless request.post?
     self.current_user = User.authenticate(params[:user][:login], params[:user][:password]) if params[:user]
     if logged_in?
+      self.current_user.person.update_attribute(:last_lang, cookies[:lang])
       if params[:remember_me] == "1"
         self.current_user.remember_me
         cookies[:auth_token] = { :value => self.current_user.remember_token , :expires => self.current_user.remember_token_expires_at }
@@ -60,6 +61,7 @@ class AccountController < ApplicationController
 
   # action to perform logout from the application
   def logout
+    self.current_user.person.update_attribute(:last_lang, cookies[:lang])
     self.current_user.forget_me if logged_in?
     cookies.delete :auth_token
     reset_session
diff --git a/app/models/person.rb b/app/models/person.rb
index 8f10edf..bd039b3 100644
--- a/app/models/person.rb
+++ b/app/models/person.rb
@@ -12,6 +12,15 @@ class Person < Profile
     Friendship.find(:all, :conditions => { :friend_id => person.id}).each { |friendship| friendship.destroy }
   end
 
+  settings_items :last_lang, :type => :string
+  def last_lang
+    if self.data[:last_lang].nil? or self.data[:last_lang].empty?
+      Noosfero.default_locale
+    else
+      self.data[:last_lang]
+    end
+  end
+
   def suggested_friend_groups
     (friend_groups + [ _('friends'), _('work'), _('school'), _('family') ]).map {|i| i if !i.empty?}.compact.uniq
   end
diff --git a/script/task-notifier b/script/task-notifier
index 2009c1f..d515be5 100755
--- a/script/task-notifier
+++ b/script/task-notifier
@@ -1,9 +1,12 @@
 #!/usr/bin/env ruby
 require File.dirname(__FILE__) + '/../config/environment'
+include GetText
+ActionController::Base.init_gettext 'noosfero'
 
 # when in production set RAILS_ENV to 'production'
 
 Person.with_pending_tasks.each do |p|
+  set_locale_all p.last_lang
   PendingTaskNotifier.deliver_notification(p)
   RAILS_DEFAULT_LOGGER.info('deliver notification for ' + p.identifier)
 end
diff --git a/test/functional/account_controller_test.rb b/test/functional/account_controller_test.rb
index 832b324..1f8cb8b 100644
--- a/test/functional/account_controller_test.rb
+++ b/test/functional/account_controller_test.rb
@@ -279,6 +279,27 @@ class AccountControllerTest < Test::Unit::TestCase
     assert_redirected_to :controller => 'profile_editor'
   end
 
+  should 'save last lang after logout' do
+    user = create_user('save_lang').person
+    assert user.update_attribute(:last_lang, 'unknow')
+    assert_equal 'unknow', user.last_lang
+    login_as user.identifier
+    get :logout
+    user.reload
+    assert_not_equal 'unknow', user.last_lang
+    assert_equal @response.cookies[:lang], user.last_lang
+  end
+
+  should 'save last lang after login' do
+    user = create_user('save_lang').person
+    assert user.update_attribute(:last_lang, 'unknow')
+    assert_equal 'unknow', user.last_lang
+
+    post :login, :user => {:login => 'save_lang', :password => 'save_lang'}
+
+    assert_not_equal 'unknow', Person['save_lang'].last_lang
+  end
+
 ################################
 #                              #
 #  Enterprise activation tests #
diff --git a/test/unit/person_test.rb b/test/unit/person_test.rb
index 30f6db6..ea1cba4 100644
--- a/test/unit/person_test.rb
+++ b/test/unit/person_test.rb
@@ -376,4 +376,15 @@ class PersonTest < Test::Unit::TestCase
     assert_equal p.pending_tasks_for_organization(c), c.tasks
   end
 
+  should 'has default locale as last lang' do
+    p = create_user('user_lang_test').person
+    assert_equal Noosfero.default_locale, p.last_lang
+  end
+
+  should 'be able to change last lang' do
+    p = create_user('user_lang_test').person
+    assert p.update_attribute(:last_lang, 'pt_BR')
+    assert_equal 'pt_BR', Person['user_lang_test'].last_lang
+  end
+
 end
--
libgit2 0.21.2