<?php
/**
* @package VikBooking
* @subpackage core
* @author E4J s.r.l.
* @copyright Copyright (C) 2021 E4J s.r.l. All Rights Reserved.
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
* @link https://vikwp.com
*/
// No direct access
defined('ABSPATH') or die('No script kiddies please!');
/**
* VikBooking HTML scripts helper.
*
* @since 1.5
*/
abstract class VBOHtmlScripts
{
/**
* Auto set CSRF token to ajaxSetup so all jQuery ajax call will contain CSRF token.
*
* @return void
*
* @see JHtmlJquery::csrf()
*/
public static function ajaxcsrf($name = 'csrf.token')
{
static $loaded = 0;
if ($loaded)
{
// do not load again
return;
}
$loaded = 1;
try
{
// rely on system helper
JHtml::fetch('jquery.token');
}
catch (Exception $e)
{
// Helper not declared, installed CMS too old (lower than J3.8).
// Fallback to our internal helper.
$csrf = addslashes(JSession::getFormToken());
JFactory::getDocument()->addScriptDeclaration(
<<<JS
;(function($) {
$.ajaxSetup({
headers: {
'X-CSRF-Token': '{$csrf}',
},
});
})(jQuery);
JS
);
}
}
}