first commit

administrator/modules/mod_login/helper.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  mod_login
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Helper for mod_login
+ *
+ * @package     Joomla.Administrator
+ * @subpackage  mod_login
+ * @since       1.6
+ */
+abstract class ModLoginHelper
+{
+	/**
+	 * Get an HTML select list of the available languages.
+	 *
+	 * @return  string
+	 */
+	public static function getLanguageList()
+	{
+		$languages = JLanguageHelper::createLanguageList(null, JPATH_ADMINISTRATOR, false, true);
+
+		if (count($languages) <= 1)
+		{
+			return '';
+		}
+
+		array_unshift($languages, JHtml::_('select.option', '', JText::_('JDEFAULTLANGUAGE')));
+
+		return JHtml::_('select.genericlist', $languages, 'lang', ' class="inputbox advancedSelect"', 'value', 'text', null);
+	}
+
+	/**
+	 * Get the redirect URI after login.
+	 *
+	 * @return  string
+	 */
+	public static function getReturnURI()
+	{
+		$uri    = JUri::getInstance();
+		$return = 'index.php' . $uri->toString(array('query'));
+
+		if ($return != 'index.php?option=com_login')
+		{
+			return base64_encode($return);
+		}
+		else
+		{
+			return base64_encode('index.php');
+		}
+	}
+}