<?php
/************************************************************************
 * This file is part of EspoCRM.
 *
 * EspoCRM - Open Source CRM application.
 * Copyright (C) 2014-2023 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
 * Website: https://www.espocrm.com
 *
 * EspoCRM is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EspoCRM is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EspoCRM. If not, see http://www.gnu.org/licenses/.
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 *
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
 ************************************************************************/

namespace Espo\Tools\Email;

class Util
{
    static public function parseFromName(?string $string): string
    {
        $fromName = '';

        if ($string && stripos($string, '<') !== false) {
            /** @var string $replacedString */
            $replacedString = preg_replace('/(<.*>)/', '', $string);

            $fromName = trim($replacedString, '" ');
        }

        return $fromName;
    }

    static public function parseFromAddress(?string $string): string
    {
        $fromAddress = '';

        if ($string) {
            if (stripos($string, '<') !== false) {
                if (preg_match('/<(.*)>/', $string, $matches)) {
                    $fromAddress = trim($matches[1]);
                }
            } else {
                $fromAddress = $string;
            }
        }

        return $fromAddress;
    }
}