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编辑当前文件:/home2/sdektunc/.trash/administrator.4/components/com_installer/src/View/Warnings/HtmlView.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_installer
 *
 * @copyright   (C) 2008 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Installer\Administrator\View\Warnings;

\defined('_JEXEC') or die;

use Joomla\CMS\Toolbar\ToolbarHelper;
use Joomla\Component\Installer\Administrator\View\Installer\HtmlView as InstallerViewDefault;

/**
 * Extension Manager Warning View
 *
 * @since  1.6
 */
class HtmlView extends InstallerViewDefault
{
	/**
	 * Display the view
	 *
	 * @param   string  $tpl  Template
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function display($tpl = null)
	{
		$this->messages = $this->get('Items');

if (!\count($this->messages))
		{
			$this->setLayout('emptystate');
		}

parent::display($tpl);
	}

/**
	 * Add the page title and toolbar.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function addToolbar()
	{
		parent::addToolbar();

ToolbarHelper::help('JHELP_EXTENSIONS_EXTENSION_MANAGER_WARNINGS');
	}
}