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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\Extensionmanager\Command;
use Psr\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use TYPO3\CMS\Core\Core\Bootstrap;
use TYPO3\CMS\Core\Core\Environment;
use TYPO3\CMS\Core\Package\Event\PackagesMayHaveChangedEvent;
use TYPO3\CMS\Extensionmanager\Utility\InstallUtility;
/**
* Command for activating an existing extension via CLI.
*/
class ActivateExtensionCommand extends Command
{
/**
* @var EventDispatcherInterface
*/
private $eventDispatcher;
/**
* @var InstallUtility
*/
private $installUtility;
public function __construct(
EventDispatcherInterface $eventDispatcher,
InstallUtility $installUtility
) {
$this->eventDispatcher = $eventDispatcher;
$this->installUtility = $installUtility;
parent::__construct();
}
/**
* This command is not needed in composer mode.
*/
public function isEnabled()
{
return !Environment::isComposerMode();
}
/**
* Defines the allowed options for this command
*/
protected function configure()
{
$this
->setDescription('Activates an extension by key')
->setHelp('The extension files must be present in one of the recognized extension folder paths in TYPO3.')
->setAliases(['extensionmanager:extension:install', 'extension:install'])
->addArgument(
'extensionkey',
InputArgument::REQUIRED,
'The extension key of a currently deactivated extension, located in one of TYPO3\'s extension paths.'
);
}
/**
* Installs an extension
*/
protected function execute(InputInterface $input, OutputInterface $output): int
{
$io = new SymfonyStyle($input, $output);
$extensionKey = $input->getArgument('extensionkey');
// Ensure the _cli_ user is authenticated because the extension might import data
Bootstrap::initializeBackendAuthentication();
// Emits packages may have changed signal
$this->eventDispatcher->dispatch(new PackagesMayHaveChangedEvent());
// Do the installation process
$this->installUtility->install($extensionKey);
$io->success('Activated extension ' . $extensionKey . ' successfully.');
return Command::SUCCESS;
}
}