Index: branches/5.2.x/core/units/helpers/fck_helper.php
===================================================================
diff -u -N -r13840 -r14095
--- branches/5.2.x/core/units/helpers/fck_helper.php	(.../fck_helper.php)	(revision 13840)
+++ branches/5.2.x/core/units/helpers/fck_helper.php	(.../fck_helper.php)	(revision 14095)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: fck_helper.php 13545 2010-05-11 19:19:58Z alex $
+* @version	$Id: fck_helper.php 14095 2010-12-28 17:37:07Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -18,9 +18,9 @@
 
 	var $Config = Array();
 
-	function fckFCKHelper()
+	public function __construct()
 	{
-		parent::kHelper();
+		parent::__construct();
 
 		$this->Config['AllowedExtensions']['Files']	= Array('jpg','gif','jpeg','png','swf','fla','jpg','gif','jpeg','png','avi','mpg','mpeg','zip','rar','arj','gz','tar','doc','pdf','ppt','rdp','swf','swt','txt','vsd','xls','csv','odt');
 		$this->Config['DeniedExtensions']['Files']	= Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
@@ -32,8 +32,8 @@
 		$this->Config['DeniedExtensions']['Media']	= Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
 		$this->Config['AllowedExtensions']['Documents']	= Array('doc','pdf','ppt','rdp','swf','swt','txt','vsd','xls','csv','zip','odt');
 		$this->Config['DeniedExtensions']['Documents']	= Array('php','asp','aspx','ascx','jsp','cfm','cfc','pl','bat','exe','dll','reg');
-		
-		$this->Config['ExtensionIcons'] = Array('ai','avi','bmp','cs','dll','doc','exe','fla','gif','htm','html','jpg','js','mdb','mp3','pdf','png','ppt','rdp','swf','swt','txt','vsd','xls','xml','zip');		
+
+		$this->Config['ExtensionIcons'] = Array('ai','avi','bmp','cs','dll','doc','exe','fla','gif','htm','html','jpg','js','mdb','mp3','pdf','png','ppt','rdp','swf','swt','txt','vsd','xls','xml','zip');
 	}
 
 	function CreateFolder($folder = '')
@@ -54,7 +54,7 @@
 
 	function IsAllowedExtension($folder, $file_name)
 	{
-		$base_folder = $this->getBaseFolder($folder);		
+		$base_folder = $this->getBaseFolder($folder);
 		$ext = strtolower( pathinfo($file_name, PATHINFO_EXTENSION) );
 		if (isset($this->Config['DeniedExtensions'][$folder])) {
 			if (in_array($ext, $this->Config['DeniedExtensions'][$folder])) {
@@ -113,20 +113,20 @@
 		$sort_by = $this->Application->GetVar('sort_by');
 		$folder = $this->Application->GetVar('folder');
 		$files_dir = WRITEABLE . '/user_files/' . $folder . '/';
-		$aFolders = $this->ReadFolders($files_dir);	
+		$aFolders = $this->ReadFolders($files_dir);
 		$order_by = $this->Application->GetVar('order_by');
 		$sort_by = $this->Application->GetVar('sort_by');
 		natcasesort($aFolders);
-		
-		$ret = '';		
+
+		$ret = '';
 		foreach ($aFolders as $k => $v) {
 			$ret .= '<folder2 path="'.$folder."/".$v.'">'.$v.'</folder2>'."\n";
 		}
-		
+
 		if ($sort_by == 'name' && $order_by == '_desc') {
 			$aFolders = array_reverse($aFolders);
 		}
-		
+
 		foreach ($aFolders as $k => $v) {
 			$ret .= '<folder path="'.$folder."/".$v.'">'.$v.'</folder>'."\n";
 		}
@@ -143,7 +143,7 @@
 	}
 
 	function CheckIconType($v)
-	{				
+	{
 		$ext = strtolower( pathinfo($v, PATHINFO_EXTENSION) );
 		return ($ext && in_array($ext, $this->Config['ExtensionIcons']))? $ext : 'default.icon';
 	}
@@ -212,7 +212,7 @@
 	}
 
 	function UploadFile()
-	{		
+	{
 		$upload_dir = $this->Application->GetVar('upload_dir');
 		$type = explode('/', $upload_dir);
 		$type = $type[0];
@@ -242,13 +242,13 @@
 						{
 							// Turn off all error reporting.
 							error_reporting( 0 ) ;
-							
+
 							// Enable error tracking to catch the error.
 							ini_set( 'track_errors', '1' );
-							
+
 							move_uploaded_file( $aUpFile['tmp_name'], $sFilePath );
 							$sErrorMsg = $php_errormsg;
-							
+
 							// Restore the configurations.
 							ini_restore( 'track_errors' );
 							ini_restore( 'error_reporting' );
@@ -262,11 +262,11 @@
 						}
 					}
 				}
-			} 
+			}
 			else {
 				$sErrorNumber = '203';
 			}
-		} 
+		}
 		else {
 			$sErrorNumber = '202' ;
 		}