From f97c17e62af2dae0a1a78344258530dab33cd614 Mon Sep 17 00:00:00 2001
From: Timo Stollenwerk <timo@zmag.de>
Date: Thu, 2 Dec 2010 18:50:21 +0000
Subject: [PATCH] Factor out enable/disable settings function.

svn path=/plone.app.discussion/trunk/; revision=46086
---
 .../browser/javascripts/controlpanel.js       | 54 +++++++++++++------
 1 file changed, 38 insertions(+), 16 deletions(-)

diff --git a/plone/app/discussion/browser/javascripts/controlpanel.js b/plone/app/discussion/browser/javascripts/controlpanel.js
index b7ae7d2..8743c21 100644
--- a/plone/app/discussion/browser/javascripts/controlpanel.js
+++ b/plone/app/discussion/browser/javascripts/controlpanel.js
@@ -7,7 +7,25 @@
 	// This unnamed function allows us to use $ inside of a block of code
 	// without permanently overwriting $.
 	// http://docs.jquery.com/Using_jQuery_with_Other_Libraries
-	    
+
+    /**************************************************************************
+     * Disable a control panel setting. Grey out the setting and disable all
+     * form elements.
+     **************************************************************************/
+    $.disableSettings = function (settings) {
+        $.each(settings,
+               function(intIndex, objValue){
+                   objValue.removeClass('unclickable');
+               });          
+    };
+    
+    $.enableSettings = function (settings) {
+        $.each(settings,
+               function(intIndex, objValue){
+                   objValue.addClass('unclickable');
+               });    
+    };
+    	    
     //#JSCOVERAGE_IF 0
 
     /**************************************************************************
@@ -17,25 +35,29 @@
     $(window).load(function () {
 
         /**********************************************************************
-         * If the user hits the "clear" button of an open reply-to-comment form,
-         * remove the form and show the "reply" button again.
+         * If commenting is globally disabled, disable all commenting options.
          **********************************************************************/
         $("input[name='form.widgets.globally_enabled:list']").bind("change", function (e) {
             if ($(this).attr("checked")) {
-                // enable commenting globally
-                $('#formfield-form-widgets-anonymous_comments').removeClass('unclickable');
-                $('#formfield-form-widgets-text_transform').removeClass('unclickable');
-                $('#formfield-form-widgets-captcha').removeClass('unclickable');
-                $('#formfield-form-widgets-show_commenter_image').removeClass('unclickable');
-                $('#formfield-form-widgets-moderator_notification_enabled').removeClass('unclickable');
-                $('#formfield-form-widgets-user_notification_enabled').removeClass('unclickable');
+                // commenting globally enable
+                $.disableSettings([
+                    $('#formfield-form-widgets-anonymous_comments'),
+                    $('#formfield-form-widgets-text_transform'),
+                    $('#formfield-form-widgets-captcha'),
+                    $('#formfield-form-widgets-show_commenter_image'),
+                    $('#formfield-form-widgets-moderator_notification_enabled'),
+                    $('#formfield-form-widgets-user_notification_enabled')
+                    ]);
             } else {
-                $('#formfield-form-widgets-anonymous_comments').addClass('unclickable');
-                $('#formfield-form-widgets-text_transform').addClass('unclickable');
-                $('#formfield-form-widgets-captcha').addClass('unclickable');
-                $('#formfield-form-widgets-show_commenter_image').addClass('unclickable');
-                $('#formfield-form-widgets-moderator_notification_enabled').addClass('unclickable');
-                $('#formfield-form-widgets-user_notification_enabled').addClass('unclickable');
+                // commenting globally disabled
+                $.enableSettings([
+                    $('#formfield-form-widgets-anonymous_comments'),
+                    $('#formfield-form-widgets-text_transform'),
+                    $('#formfield-form-widgets-captcha'),
+                    $('#formfield-form-widgets-show_commenter_image'),
+                    $('#formfield-form-widgets-moderator_notification_enabled'),
+                    $('#formfield-form-widgets-user_notification_enabled'),
+                ]);
             }
         });