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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;
/**
* A class representing a html flash message as plain text.
* It is used in CLI context per default.
* The created output contains at least the severity and the message
* in the following format:
* [SEVERITY] <message>
*
* Example:
* [ERROR] No record found
*
* In case the FlashMessage object contains also a title, the
* following format is used:
* [SEVERITY] <title>: <message>
*
* Example:
* [ERROR] An error occurred: No record found
*
* Multiple messages are separated by a new line (LF).
*/
class PlaintextRenderer implements FlashMessageRendererInterface
{
/**
* Render method
*
* @param FlashMessage[] $flashMessages
* @return string Representation of the flash message as plain text
*/
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);
}
}