From f1ee3ae3d65d80621b995920074b9c4b25257bf9 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Fri, 08 Jun 2012 06:03:56 -0400
Subject: [PATCH] Added IDN conversion filter to tform library.

---
 interface/lib/classes/tform.inc.php |   17 +++++++++++++++--
 1 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/interface/lib/classes/tform.inc.php b/interface/lib/classes/tform.inc.php
index 2690c81..c1d1201 100644
--- a/interface/lib/classes/tform.inc.php
+++ b/interface/lib/classes/tform.inc.php
@@ -732,8 +732,7 @@
         function filterField($field_name, $field_value, $filters, $filter_event) {
 
 			global $app;
-			
-			$returnval = '';
+			$returnval = $field_value;
 				
 			//* Loop trough all filters
 			foreach($filters as $filter) {
@@ -745,6 +744,20 @@
 						case 'TOUPPER':
 							$returnval = strtoupper($field_value);
 						break;
+						case 'IDNTOASCII':
+							if(function_exists('idn_to_ascii')) {
+								$returnval = idn_to_ascii($field_value);
+							} else {
+								$returnval = $field_value;
+							}
+						break;
+						case 'IDNTOUTF8':
+							if(function_exists('idn_to_utf8')) {
+								$returnval = idn_to_utf8($field_value);
+							} else {
+								$returnval = $field_value;
+							}
+						break;
 						default:
 							$this->errorMessage .= "Unknown Filter: ".$filter['type'];
 						break;

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