Elep

<?php

/**
 * Joomla! Content Management System
 *
 * @copyright  (C) 2007 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\CMS\HTML\Helpers;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\String\PunycodeHelper;
use Joomla\CMS\Uri\Uri;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
 * Utility class for cloaking email addresses
 *
 * @since  1.5
 */
abstract class Email
{
    /**
     * Simple JavaScript email cloaker
     *
     * By default replaces an email with a mailto link with email cloaked
     *
     * @param   string   $mail           The -mail address to cloak.
     * @param   boolean  $mailto         True if text and mailing address differ
     * @param   string   $text           Text for the link
     * @param   boolean  $email          True if text is an email address
     * @param   string   $attribsBefore  Any attributes before the email address
     * @param   string   $attribsAfter   Any attributes before the email address
     *
     * @return  string  The cloaked email.
     *
     * @since   1.5
     */
    public static function cloak($mail, $mailto = true, $text = '', $email = true, $attribsBefore = '', $attribsAfter = '')
    {
        // Handle IDN addresses: punycode for href but utf-8 for text displayed.
        if ($mailto && (empty($text) || $email)) {
            // Use dedicated $text whereas $mail is used as href and must be punycoded.
            $text = PunycodeHelper::emailToUTF8($text ?: $mail);
        } elseif (!$mailto) {
            // In that case we don't use link - so convert $mail back to utf-8.
            $mail = PunycodeHelper::emailToUTF8($mail);
        }

// Split email by @ symbol
        $mail   = explode('@', $mail);
        $name   = @$mail[0];
        $domain = @$mail[1];

// Include the email cloaking script
        Factory::getDocument()->getWebAssetManager()
            ->useScript('webcomponent.hidden-mail');

return '<joomla-hidden-mail '
            . $attribsBefore . ' is-link="'
            . $mailto . '" is-email="'
            . $email . '" first="'
            . base64_encode($name) . '" last="'
            . base64_encode($domain) . '" text="'
            . base64_encode($text) . '" base="'
            . Uri::root(true) . '" ' . $attribsAfter . '>' . Text::_('JLIB_HTML_CLOAKING') . '</joomla-hidden-mail>';
    }
}