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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\Install\Service;
use TYPO3\CMS\Install\Service\Exception\TemplateFileChangedException;
/**
* Execute "silent" upgrades for folder structure template files, if needed.
*
* Since the content of the template files may changed over time this class
* performs the necessary content changes in those files already present in
* the installation. It is called by the layout controller at an early point.
*
* Every change is encapsulated in one method and must throw a
* TemplateFileChangedException if its content was updated.
*
* @internal This class is only meant to be used within EXT:install and is not part of the TYPO3 Core API.
*/
class SilentTemplateFileUpgradeService
{
protected WebServerConfigurationFileService $webServerConfigurationFileService;
public function __construct(WebServerConfigurationFileService $webServerConfigurationFileService)
{
$this->webServerConfigurationFileService = $webServerConfigurationFileService;
}
/**
* Executed content changes. Single upgrade methods must throw a
* TemplateFileChangedException if content of the file was updated.
*
* @throws TemplateFileChangedException
*/
public function execute(): void
{
$this->addBackendRoutingRewriteRules();
}
/**
* @throws TemplateFileChangedException
*/
protected function addBackendRoutingRewriteRules(): void
{
$changed = $this->webServerConfigurationFileService->addWebServerSpecificBackendRoutingRewriteRules();
if ($changed) {
$this->throwTemplateFileChangedException();
}
}
/**
* Throw exception after template file content change to trigger a redirect.
*
* @throws TemplateFileChangedException
*/
protected function throwTemplateFileChangedException(): void
{
throw new TemplateFileChangedException(
'Template file updated, reload needed',
1608286894
);
}
}