EVOLUTION-NINJA

Edit File: Alias.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\Library;

defined('_JEXEC') or die;

use Joomla\CMS\Application\ApplicationHelper as JApplicationHelper;
use Joomla\CMS\Factory as JFactory;

/**
 * Class Alias
 *
 * @package RegularLabs\Library
 */
class Alias
{
    /**
     * Creates an alias from a string
     *
     * @param string $string
     *
     * @return string
     */
    public static function get($string = '', $unicode = false)
    {
        if (empty($string))
        {
            return '';
        }

$string = StringHelper::removeHtml($string);

if ($unicode || JFactory::getConfig()->get('unicodeslugs') == 1)
        {
            return self::stringURLUnicodeSlug($string);
        }

// Remove < > html entities
        $string = str_replace(['&lt;', '&gt;'], '', $string);

// Convert html entities
        $string = StringHelper::html_entity_decoder($string);

return JApplicationHelper::stringURLSafe($string);
    }

/**
     * Creates a unicode alias from a string
     * Based on stringURLUnicodeSlug method from the unicode slug plugin by infograf768
     *
     * @param string $string
     *
     * @return string
     */
    private static function stringURLUnicodeSlug($string = '')
    {
        if (empty($string))
        {
            return '';
        }

// Remove < > html entities
        $string = str_replace(['&lt;', '&gt;'], '', $string);

// Convert html entities
        $string = StringHelper::html_entity_decoder($string);

// Convert to lowercase
        $string = StringHelper::strtolower($string);

// remove html tags
        $string = RegEx::replace('</?[a-z][^>]*>', '', $string);
        // remove comments tags
        $string = RegEx::replace('<\!--.*?-->', '', $string);

// Replace weird whitespace characters like (Â) with spaces
        //$string = str_replace(array(chr(160), chr(194)), ' ', $string);
        $string = str_replace("\xC2\xA0", ' ', $string);
        $string = str_replace("\xE2\x80\xA8", ' ', $string); // ascii only

// Replace double byte whitespaces by single byte (East Asian languages)
        $string = str_replace("\xE3\x80\x80", ' ', $string);

// Remove any '-' from the string as they will be used as concatenator.
        // Would be great to let the spaces in but only Firefox is friendly with this
        $string = str_replace('-', ' ', $string);

// Replace forbidden characters by whitespaces
        $string = RegEx::replace('[' . RegEx::quote(',:#$*"@+=;&.%()[]{}/\'\\|') . ']', "\x20", $string);

// Delete all characters that should not take up any space, like: ?
        $string = RegEx::replace('[' . RegEx::quote('?!¿¡') . ']', '', $string);

// Trim white spaces at beginning and end of alias and make lowercase
        $string = trim($string);

// Remove any duplicate whitespace and replace whitespaces by hyphens
        $string = RegEx::replace('\x20+', '-', $string);

// Remove leading and trailing hyphens
        $string = trim($string, '-');

return $string;
    }
}