PlaintextRenderer.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Core\Messaging\Renderer;
 
use ‪TYPO3\CMS\Core\Messaging\FlashMessage;
 
class ‪PlaintextRenderer implements ‪FlashMessageRendererInterface
{
    public function ‪render(array $flashMessages): string
    {
        $messages = [];
 
        foreach ($flashMessages as $flashMessage) {
            $message = $flashMessage->getMessage();
            if ($flashMessage->getTitle() !== '') {
                $message = $flashMessage->getTitle() . ': ' . $message;
            }
            $messages[] = '[' . $flashMessage->getSeverity()->name . '] ' . $message;
        }
        return implode(LF, $messages);
    }
}