* @author Christoph Wurst * @author Joas Schilling * @author Morris Jobke * @author Roeland Jago Douma * @author Sujith H * @author Thomas Müller * @author Tobia De Koninck * @author Vincent Petry * * @license AGPL-3.0 * * This code is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * 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, version 3, * along with this program. If not, see * */ namespace OCA\Files\Command; use OCA\Files\Exception\TransferOwnershipException; use OCA\Files\Service\OwnershipTransferService; use OCP\IUser; use OCP\IUserManager; use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Input\InputArgument; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputOption; use Symfony\Component\Console\Output\OutputInterface; class TransferOwnership extends Command { /** @var IUserManager */ private $userManager; /** @var OwnershipTransferService */ private $transferService; public function __construct(IUserManager $userManager, OwnershipTransferService $transferService) { parent::__construct(); $this->userManager = $userManager; $this->transferService = $transferService; } protected function configure() { $this ->setName('files:transfer-ownership') ->setDescription('All files and folders are moved to another user - shares are moved as well.') ->addArgument( 'source-user', InputArgument::REQUIRED, 'owner of files which shall be moved' ) ->addArgument( 'destination-user', InputArgument::REQUIRED, 'user who will be the new owner of the files' ) ->addOption( 'path', null, InputOption::VALUE_REQUIRED, 'selectively provide the path to transfer. For example --path="folder_name"', '' )->addOption( 'move', null, InputOption::VALUE_NONE, 'move data from source user to root directory of destination user, which must be empty' ); } protected function execute(InputInterface $input, OutputInterface $output): int { /** * Check if source and destination users are same. If they are same then just ignore the transfer. */ if ($input->getArgument(('source-user')) === $input->getArgument('destination-user')) { $output->writeln("Ownership can't be transferred when Source and Destination users are the same user. Please check your input."); return 1; } $sourceUserObject = $this->userManager->get($input->getArgument('source-user')); $destinationUserObject = $this->userManager->get($input->getArgument('destination-user')); if (!$sourceUserObject instanceof IUser) { $output->writeln("Unknown source user " . $input->getArgument('source-user') . ""); return 1; } if (!$destinationUserObject instanceof IUser) { $output->writeln("Unknown destination user " . $input->getArgument('destination-user') . ""); return 1; } try { $this->transferService->transfer( $sourceUserObject, $destinationUserObject, ltrim($input->getOption('path'), '/'), $output, $input->getOption('move') === true ); } catch (TransferOwnershipException $e) { $output->writeln("" . $e->getMessage() . ""); return $e->getCode() !== 0 ? $e->getCode() : 1; } return 0; } }