meilisearch/Classes/System/Mvc/Backend/Service/ModuleDataStorageService.php
2021-04-17 21:20:54 +02:00

90 lines
2.8 KiB
PHP

<?php
namespace WapplerSystems\Meilisearch\System\Mvc\Backend\Service;
/***************************************************************
* Copyright notice
*
* (c) 2013-2015 Ingo Renner <ingo@typo3.org>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project 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.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
*
* This script 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.
*
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
use WapplerSystems\Meilisearch\System\Mvc\Backend\ModuleData;
use TYPO3\CMS\Core\SingletonInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Module data storage service. Used to store and retrieve module state (eg.
* checkboxes, selections).
*/
class ModuleDataStorageService implements SingletonInterface
{
/**
* @var string
*/
const KEY = 'tx_meilisearch';
/**
* Loads module data for user settings or returns a fresh object initially
*
* @return ModuleData
*/
public function loadModuleData()
{
$moduleData = $GLOBALS['BE_USER']->getModuleData(self::KEY);
$this->unsetModuleDataIfCanNotBeSerialized($moduleData);
if (empty($moduleData) || !$moduleData) {
$moduleData = GeneralUtility::makeInstance(ModuleData::class);
} else {
$moduleData = unserialize($moduleData);
}
return $moduleData;
}
/**
* Persists serialized module data to user settings
*
* @param ModuleData $moduleData
* @return void
*/
public function persistModuleData(ModuleData $moduleData)
{
$GLOBALS['BE_USER']->pushModuleData(self::KEY, serialize($moduleData));
}
/**
* Unsets not serializable module data.
*
* @param string|null $serializedModuleData
*/
private function unsetModuleDataIfCanNotBeSerialized(string &$serializedModuleData = null)
{
if (!isset($serializedModuleData)) {
$serializedModuleData = '';
return;
}
if (false !== strpos($serializedModuleData, 'WapplerSystems\\Meilisearch\\Domain\\Model\\ModuleData')
|| false !== strpos($serializedModuleData, 'Tx_Meilisearch_Site')) {
$serializedModuleData = '';
}
}
}