From 0cb0c522aba9d69040647f6ba6927f452b37d3bd Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Wed, 26 Jun 2013 19:29:46 +0200
Subject: [PATCH] Added ability to invoke a callback on worker completion

---
 wcfsetup/install/files/acp/js/WCF.ACP.js | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/wcfsetup/install/files/acp/js/WCF.ACP.js b/wcfsetup/install/files/acp/js/WCF.ACP.js
index ed2a30cf64..42c8cb9ac3 100644
--- a/wcfsetup/install/files/acp/js/WCF.ACP.js
+++ b/wcfsetup/install/files/acp/js/WCF.ACP.js
@@ -1682,9 +1682,17 @@ WCF.ACP.Options.Group = Class.extend({
  * 
  * @param	string		dialogID
  * @param	string		className
- * @param	object		options
+ * @param	string		title
+ * @param	object		parameters
+ * @param	object		callback
  */
 WCF.ACP.Worker = Class.extend({
+	/**
+	 * callback invoked after worker completed
+	 * @var	object
+	 */
+	_callback: null,
+	
 	/**
 	 * dialog id
 	 * @var	string
@@ -1716,8 +1724,10 @@ WCF.ACP.Worker = Class.extend({
 	 * @param	string		className
 	 * @param	string		title
 	 * @param	object		parameters
+	 * @param	object		callback
 	 */
-	init: function(dialogID, className, title, parameters) {
+	init: function(dialogID, className, title, parameters, callback) {
+		this._callback = callback || null;
 		this._dialogID = dialogID + 'Worker';
 		this._dialog = null;
 		this._proxy = new WCF.Action.Proxy({
@@ -1767,6 +1777,9 @@ WCF.ACP.Worker = Class.extend({
 			});
 			this._proxy.sendRequest();
 		}
+		else if (this._callback !== null) {
+			this._callback(this, data);
+		}
 		else {
 			// display continue button
 			var $formSubmit = $('<div class="formSubmit" />').appendTo(this._dialog);
-- 
2.20.1