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<?php
declare(strict_types=1);
/**
* Nextcloud - Backup now. Restore later.
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Maxence Lange <maxence@artificial-owl.com>
* @copyright 2021, Maxence Lange <maxence@artificial-owl.com>
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Backup\Command;
use OC\Core\Command\Base;
use OCA\Backup\Db\CoreRequestBuilder;
use OCA\Backup\Exceptions\ExternalFolderNotFoundException;
use OCA\Backup\Service\ConfigService;
use OCA\Backup\Service\PointService;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Symfony\Component\Console\Question\Question;
/**
* Class Reset
*
* @package OCA\Backup\Command
*/
class Reset extends Base {
/** @var CoreRequestBuilder */
private $coreRequestBuilder;
/** @var PointService */
private $pointService;
/** @var ConfigService */
private $configService;
/**
* Reset constructor.
*
* @param CoreRequestBuilder $coreRequestBuilder
* @param PointService $pointService
* @param ConfigService $configService
*/
public function __construct(
CoreRequestBuilder $coreRequestBuilder,
PointService $pointService,
ConfigService $configService
) {
parent::__construct();
$this->coreRequestBuilder = $coreRequestBuilder;
$this->pointService = $pointService;
$this->configService = $configService;
}
/**
*
*/
protected function configure() {
$this->setName('backup:reset')
->setDescription('Remove all data related to the Backup App')
->addOption(
'uninstall', '', InputOption::VALUE_NONE, 'Also uninstall the app from the instance'
);
}
/**
* @param InputInterface $input
* @param OutputInterface $output
*
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output): int {
$action = ($input->getOption('uninstall')) ? 'uninstall' : 'reset';
$output->writeln('');
$output->writeln('');
$output->writeln(
'<error>WARNING! You are about to delete all data (and Restoring Point) related to the Backup App!</error>'
);
$question = new ConfirmationQuestion(
'<comment>Do you really want to ' . $action . ' the Backup App?</comment> (y/N) ', false,
'/^(y|Y)/i'
);
$helper = $this->getHelper('question');
if (!$helper->ask($input, $output, $question)) {
$output->writeln('aborted.');
return 0;
}
$output->writeln('');
$output->writeln('<error>WARNING! This operation is not reversible.</error>');
$question = new Question(
'<comment>Please confirm this destructive operation by typing \'' . $action
. '\'</comment>: ', ''
);
$helper = $this->getHelper('question');
$confirmation = $helper->ask($input, $output, $question);
if (strtolower($confirmation) !== $action) {
$output->writeln('aborted.');
return 0;
}
$this->coreRequestBuilder->cleanDatabase();
try {
$this->pointService->destroyBackupFS();
} catch (NotFoundException | NotPermittedException | ExternalFolderNotFoundException $e) {
}
$this->configService->setAppValue(ConfigService::LAST_FULL_RP, '');
if ($action === 'uninstall') {
$this->coreRequestBuilder->uninstall();
}
$output->writeln('<info>' . $action . ' done</info>');
return 0;
}
}
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