view.html.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_cache
*
* @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;
/**
* HTML View class for the Cache component
*
* @since 1.6
*/
class CacheViewPurge extends JViewLegacy
{
/**
* Display a view.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise an Error object.
*/
public function display($tpl = null)
{
JFactory::getApplication()->enqueueMessage(JText::_('COM_CACHE_RESOURCE_INTENSIVE_WARNING'), 'warning');
$this->addToolbar();
$this->sidebar = JHtmlSidebar::render();
parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 1.6
*/
protected function addToolbar()
{
JToolbarHelper::title(JText::_('COM_CACHE_PURGE_EXPIRED_CACHE'), 'lightning purge');
JToolbarHelper::custom('purge', 'delete.png', 'delete_f2.png', 'COM_CACHE_PURGE_EXPIRED', false);
JToolbarHelper::divider();
if (JFactory::getUser()->authorise('core.admin', 'com_cache'))
{
JToolbarHelper::preferences('com_cache');
JToolbarHelper::divider();
}
JToolbarHelper::help('JHELP_SITE_MAINTENANCE_PURGE_EXPIRED_CACHE');
}
}