52 lines
1.4 KiB
PHP
52 lines
1.4 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Core\Messaging;
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use TYPO3\CMS\Core\SingletonInterface;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* A class representing flash messages.
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*/
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class FlashMessageService implements SingletonInterface
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{
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/**
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* Array of \TYPO3\CMS\Core\Messaging\FlashMessageQueue objects
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*
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* @var FlashMessageQueue[]
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*/
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protected $flashMessageQueues = [];
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/**
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* Return the message queue for the given identifier.
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* If no queue exists, an empty one will be created.
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*
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* @param string $identifier
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*/
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public function getMessageQueueByIdentifier($identifier = FlashMessageQueue::FLASHMESSAGE_QUEUE): FlashMessageQueue
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{
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if (!isset($this->flashMessageQueues[$identifier])) {
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$this->flashMessageQueues[$identifier] = GeneralUtility::makeInstance(
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FlashMessageQueue::class,
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$identifier
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);
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}
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return $this->flashMessageQueues[$identifier];
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}
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}
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