<?php

/*
 * This file is part of the Maestro Project.
 * Copyright (C) Compos Juliot
 */

namespace App\Application\Services\String;

use App\Application\Adapter\ClearInterface;
use URLify;

class ClearService implements ClearInterface
{
    /**
     * @param string $string [description]
     * 
     * @return string [description]
     */
    public function cleanString($string): string
    {
        URLify::add_chars([
            'Đ' => 'Dj',
            'đ' => 'dj',
            'Æ' => 'A',
            'Þ' => 'B',
            'ß' => 'Ss',
            'æ' => 'a',
            'ð' => 'o',
            'þ' => 'b'
        ]);

        $string = URLify::filter($string, 100, "", false, false, false);

        // allow only letters and numbers
        $res = preg_replace('/[^a-zA-Z0-9]/', '', $string);

        return $res;
    }

    /**
     * @param array $filesName [description]
     * 
     * @return array [description]
     */
    public function cleanFilesName(array $filesName): array
    {
        $newFilesName = [];
        foreach ($filesName as $fileName) {
            $string = URLify::filter($fileName, 0, "", true);
            $newFilesName[] = $string;
        }
        return $newFilesName;
    }
}