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DisplayController.php
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DisplayController.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_messages
*
* @copyright Copyright (C) 2005 - 2018 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Component\Messages\Administrator\Controller;
defined('_JEXEC') or die;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\Component\Messages\Administrator\Helper\MessagesHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Router\Route;
/**
* Messages master display controller.
*
* @since 1.6
*/
class DisplayController extends BaseController
{
/**
* The default view.
*
* @var string
* @since 1.6
*/
protected $default_view = 'messages';
/**
* Method to display a view.
*
* @param boolean $cachable If true, the view output will be cached.
* @param array $urlparams An array of safe URL parameters and their variable types, for valid values see {@link \JFilterInput::clean()}.
*
* @return static This object to support chaining.
*
* @since 1.5
*/
public function display($cachable = false, $urlparams = false)
{
$view = $this->input->get('view', 'messages');
$layout = $this->input->get('layout', 'default');
$id = $this->input->getInt('id');
// Check for edit form.
if ($view == 'message' && $layout == 'edit' && !$this->checkEditId('com_messages.edit.message', $id))
{
// Somehow the person just went to the form - we don't allow that.
$this->setMessage(Text::sprintf('JLIB_APPLICATION_ERROR_UNHELD_ID', $id), 'error');
$this->setRedirect(Route::_('index.php?option=com_messages&view=messages', false));
return false;
}
// Load the submenu.
MessagesHelper::addSubmenu($this->input->get('view', 'messages'));
parent::display();
}
}