From 661b5501b0e3f456d3a56d72e342074062ded0e8 Mon Sep 17 00:00:00 2001
From: Florin Peter <github@florin-peter.de>
Date: Fri, 24 May 2013 20:35:01 +0200
Subject: [PATCH] added normalizeUnicode() method to OC_Util

---
 lib/util.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lib/util.php b/lib/util.php
index 01e2df7bfc..224ed32061 100755
--- a/lib/util.php
+++ b/lib/util.php
@@ -1,4 +1,7 @@
 <?php
+
+require_once 'Patchwork/PHP/Shim/Normalizer.php';
+
 /**
  * Class for utility functions
  *
@@ -823,5 +826,16 @@ class OC_Util {
 		return $theme;
 	}
 
+	/**
+	 * Normalize a unicode string
+	 * @param string $value a not normalized string
+	 * @return bool|string
+	 */
+	public static function normalizeUnicode($value) {
+		if(class_exists('Patchwork\PHP\Shim\Normalizer')) {
+			$value = \Patchwork\PHP\Shim\Normalizer::normalize($value);
+		}
 
+		return $value;
+	}
 }