78 lines
2.7 KiB
PHP
78 lines
2.7 KiB
PHP
<?php
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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\Backend\Command;
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use Symfony\Component\Console\Attribute\AsCommand;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Style\SymfonyStyle;
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use TYPO3\CMS\Backend\Authentication\BackendLocker;
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/**
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* Core function for locking the TYPO3 Backend
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*/
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#[AsCommand('backend:lock', 'Lock the TYPO3 Backend')]
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class LockBackendCommand extends Command
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{
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public function __construct(protected readonly BackendLocker $lockService, ?string $name = null)
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{
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parent::__construct($name);
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}
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/**
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* Configure the command by defining the name, options and arguments
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*/
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protected function configure(): void
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{
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$this
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->addArgument(
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'redirect',
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InputArgument::OPTIONAL,
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'If set, a locked TYPO3 Backend will redirect to URI specified with this argument. The URI is saved as a string in the lockfile that is specified in the system configuration.',
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''
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);
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}
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/**
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* Executes the command for adding the lock file
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*/
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protected function execute(InputInterface $input, OutputInterface $output): int
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{
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$io = new SymfonyStyle($input, $output);
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$io->title($this->getDescription());
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if ($this->lockService->isLocked()) {
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$io->note('A lock file already exists. Overwriting it.');
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}
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$lockFile = $this->lockService->getAbsolutePathToLockFile();
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$redirectUriFromLockFileContent = $input->getArgument('redirect');
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if ($redirectUriFromLockFileContent) {
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$redirectUriFromLockFileContent = is_string($redirectUriFromLockFileContent) ? $redirectUriFromLockFileContent : '';
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}
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if (!$this->lockService->lockBackend($redirectUriFromLockFileContent)) {
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$io->error('Failed to create lock file "' . $lockFile . '".');
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return Command::FAILURE;
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}
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$message = 'Wrote lock file to "' . $lockFile . '"';
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if ($redirectUriFromLockFileContent !== '') {
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$message .= LF . 'with target URI "' . $redirectUriFromLockFileContent . '".';
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}
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$io->success($message);
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return Command::SUCCESS;
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}
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}
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