add more new files for re-design

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>

lib/functions/froxlor/function.getThemes.php

@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * This file is part of the Froxlor project.
+ * Copyright (c) 2010 the Froxlor Team (see authors).
+ *
+ * For the full copyright and license information, please view the COPYING
+ * file that was distributed with this source code. You can also view the
+ * COPYING file online at http://files.froxlor.org/misc/COPYING.txt
+ *
+ * @copyright  (c) the authors
+ * @author     Froxlor team <team@froxlor.org> (2010-)
+ * @license    GPLv2 http://files.froxlor.org/misc/COPYING.txt
+ * @package    Functions
+ * @version    $Id: function.getThemes.php 5 2010-11-08 09:35:26Z d00p $
+ */
+
+/**
+ * returns an array for the settings-array
+ *
+ * @return array
+ */
+function getThemes()
+{
+	$themespath = makeCorrectDir(dirname(dirname(dirname(dirname(__FILE__)))).'/templates/');
+	$themes_available = array();
+
+	if (is_dir($themespath))
+	{
+		$its = new DirectoryIterator($themespath);
+
+		foreach ($its as $it)
+		{
+			if ($it->isDir() 
+				&& $it->getFilename() != '.' 
+				&& $it->getFilename() != '..'
+				&& $it->getFilename() != '.svn'
+				&& $it->getFilename() != 'misc'
+			) {
+				$themes_available[] = $it->getFilename();
+			}
+		}
+	}
+	return $themes_available;
+}