controller.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_languages
*
* @copyright Copyright (C) 2005 - 2019 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.
*
* @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 $cachable If true, the view output will be cached.
* @param array $urlparams An array of safe URL parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
*
* @return LanguagesController This object to support chaining.
*
* @since 1.5
*/
public function display($cachable = false, $urlparams = false)
{
JLoader::register('LanguagesHelper', JPATH_ADMINISTRATOR . '/components/com_languages/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;
}
return parent::display();
}
}