first commit

administrator/components/com_languages/controller.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_languages
+ *
+ * @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;
+
+/**
+ * Languages Controller
+ *
+ * @package     Joomla.Administrator
+ * @subpackage  com_languages
+ * @since       1.5
+ */
+class LanguagesController extends JControllerLegacy
+{
+	/**
+	 * @var		string	The default view.
+	 * @since   1.6
+	 */
+	protected $default_view = 'installed';
+
+	/**
+	 * Method to display a view.
+	 *
+	 * @param   boolean			If true, the view output will be cached
+	 * @param   array  An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
+	 *
+	 * @return  JController		This object to support chaining.
+	 * @since   1.5
+	 */
+	public function display($cachable = false, $urlparams = false)
+	{
+		require_once JPATH_COMPONENT.'/helpers/languages.php';
+
+		$view   = $this->input->get('view', 'languages');
+		$layout = $this->input->get('layout', 'default');
+		$id     = $this->input->getInt('id');
+
+		// Check for edit form.
+		if ($view == 'language' && $layout == 'edit' && !$this->checkEditId('com_languages.edit.language', $id)) {
+
+			// Somehow the person just went to the form - we don't allow that.
+			$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id));
+			$this->setMessage($this->getError(), 'error');
+			$this->setRedirect(JRoute::_('index.php?option=com_languages&view=languages', false));
+
+			return false;
+		}
+
+		parent::display();
+
+		return $this;
+	}
+}