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DisplayController.php
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DisplayController.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_redirect
*
* @copyright (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Component\Redirect\Administrator\Controller;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\CMS\Router\Route;
// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects
/**
* Redirect display controller.
*
* @since 1.6
*/
class DisplayController extends BaseController
{
/**
* @var string The default view.
* @since 1.6
*/
protected $default_view = 'links';
/**
* Method to display a view.
*
* @param boolean $cachable If true, the view output will be cached.
* @param mixed $urlparams An array of safe URL parameters and their variable types.
* @see \Joomla\CMS\Filter\InputFilter::clean() for valid values.
*
* @return static|boolean This object to support chaining or false on failure.
*
* @since 1.5
*/
public function display($cachable = false, $urlparams = false)
{
$view = $this->input->get('view', 'links');
$layout = $this->input->get('layout', 'default');
$id = $this->input->getInt('id');
// Check for edit form.
if ($view == 'link' && $layout == 'edit' && !$this->checkEditId('com_redirect.edit.link', $id)) {
// Somehow the person just went to the form - we don't allow that.
if (!\count($this->app->getMessageQueue())) {
$this->setMessage(Text::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id), 'error');
}
$this->setRedirect(Route::_('index.php?option=com_redirect&view=links', false));
return false;
}
return parent::display();
}
}