EVOLUTION-NINJA

Edit File: QuickPage.php

<?php
/**
 * @package         Regular Labs Library
 * @version         23.9.3039
 * 
 * @author          Peter van Westen <info@regularlabs.com>
 * @link            https://regularlabs.com
 * @copyright       Copyright © 2023 Regular Labs All Rights Reserved
 * @license         GNU General Public License version 2 or later
 */

namespace RegularLabs\Plugin\System\RegularLabs;

defined('_JEXEC') or die;

use Joomla\CMS\Factory as JFactory;
use Joomla\CMS\HTML\HTMLHelper as JHtml;
use Joomla\CMS\Uri\Uri as JUri;
use RegularLabs\Library\Document as RL_Document;
use RegularLabs\Library\Http as RL_Http;
use RegularLabs\Library\RegEx as RL_RegEx;

class QuickPage
{
    public static function render()
    {
        if ( ! JFactory::getApplication()->input->getInt('rl_qp', 0))
        {
            return;
        }

$url = JFactory::getApplication()->input->getString('url', '');

if ($url)
        {
            echo RL_Http::getFromServer($url, JFactory::getApplication()->input->getInt('timeout', ''));

die;
        }

$allowed = [
            'administrator/components/com_dbreplacer/ajax.php',
            'administrator/modules/mod_addtomenu/popup.php',
            'media/rereplacer/images/popup.php',
            'plugins/editors-xtd/articlesanywhere/popup.php',
            'plugins/editors-xtd/conditionalcontent/popup.php',
            'plugins/editors-xtd/contenttemplater/data.php',
            'plugins/editors-xtd/contenttemplater/popup.php',
            'plugins/editors-xtd/dummycontent/popup.php',
            'plugins/editors-xtd/modals/popup.php',
            'plugins/editors-xtd/modulesanywhere/popup.php',
            'plugins/editors-xtd/sliders/data.php',
            'plugins/editors-xtd/sliders/popup.php',
            'plugins/editors-xtd/snippets/popup.php',
            'plugins/editors-xtd/sourcerer/popup.php',
            'plugins/editors-xtd/tabs/data.php',
            'plugins/editors-xtd/tabs/popup.php',
            'plugins/editors-xtd/tooltips/popup.php',
        ];

$file   = JFactory::getApplication()->input->getString('file', '');
        $folder = JFactory::getApplication()->input->getString('folder', '');

if ($folder)
        {
            $file = implode('/', explode('.', $folder)) . '/' . $file;
        }

if ( ! $file || in_array($file, $allowed) === false)
        {
            die;
        }

jimport('joomla.filesystem.file');

if (RL_Document::isClient('site'))
        {
            JFactory::getApplication()->setTemplate('../administrator/templates/isis');
        }

$_REQUEST['tmpl'] = 'component';
        JFactory::getApplication()->input->set('option', 'com_content');

switch (JFactory::getApplication()->input->getCmd('format', 'html'))
        {
            case 'json' :
                $format = 'application/json';
                break;

default:
            case 'html' :
                $format = 'text/html';
                break;
        }

header('Content-Type: ' . $format . '; charset=utf-8');
        JHtml::_('bootstrap.framework');
        JFactory::getDocument()->addScript(
            JUri::root(true) . '/administrator/templates/isis/js/template.js'
        );
        JFactory::getDocument()->addStylesheet(
            JUri::root(true) . '/administrator/templates/isis/css/template' . (JFactory::getDocument()->direction === 'rtl' ? '-rtl' : '') . '.css'
        );

RL_Document::style('regularlabs/popup.min.css');

$file = JPATH_SITE . '/' . $file;

$html = '';

if (is_file($file))
        {
            ob_start();
            include $file;
            $html = ob_get_contents();
            ob_end_clean();
        }

RL_Document::setComponentBuffer($html);

$app = new Application;
        $app->render();

$html = JFactory::getApplication()->getBody();

$html = RL_RegEx::replace('\s*<link [^>]*href="[^"]*templates/system/[^"]*\.css[^"]*"[^>]*( /)?>', '', $html);
        $html = RL_RegEx::replace('(<body [^>]*class=")', '\1reglab-popup ', $html);
        $html = str_replace('<body>', '<body class="reglab-popup"', $html);

// Move the template css down to last
        $html = RL_RegEx::replace('(<link [^>]*href="[^"]*templates/isis/[^"]*\.css[^"]*"[^>]*(?: /)?>\s*)(.*?)(<script)', '\2\1\3', $html);

echo $html;

die;
    }
}