Add a default mail notification setting for new users

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4219 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/user.rb

   validates_confirmation_of :password, :allow_nil => true
 
   def before_create
-    self.mail_notification = 'only_my_events'
+    self.mail_notification = Setting.default_notification_option
     true
   end
   

app/views/settings/_notifications.rhtml

 <p><%= setting_check_box :bcc_recipients %></p>
 
 <p><%= setting_check_box :plain_text_mail %></p>
+
+<p><%= setting_select(:default_notification_option, User::MAIL_NOTIFICATION_OPTIONS.collect {|o| [l(o.last), o.first.to_s]}) %></p>
+
 </div>
 
 <fieldset class="box settings" id="notified_events"><legend><%=l(:text_select_mail_notifications)%></legend>

config/locales/en.yml

   setting_start_of_week: Start calendars on
   setting_rest_api_enabled: Enable REST web service
   setting_cache_formatted_text: Cache formatted text
+  setting_default_notification_option: Default notification option
   
   permission_add_project: Create project
   permission_add_subprojects: Create subprojects

config/settings.yml

   default: ''
 rest_api_enabled:
   default: 0
+default_notification_option:
+  default: 'only_my_events'

test/unit/user_test.rb

     user.password, user.password_confirmation = "password", "password"
     assert user.save
   end
+
+  context "User#before_create" do
+    should "set the mail_notification to the default Setting" do
+      @user1 = User.generate_with_protected!
+      assert_equal 'only_my_events', @user1.mail_notification
+
+      with_settings :default_notification_option => 'all' do
+        @user2 = User.generate_with_protected!
+        assert_equal 'all', @user2.mail_notification
+      end
+    end
+  end
   
   context "User.login" do
     should "be case-insensitive." do