diff options
Diffstat (limited to 'apps/files_external/command/backends.php')
-rw-r--r-- | apps/files_external/command/backends.php | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/apps/files_external/command/backends.php b/apps/files_external/command/backends.php new file mode 100644 index 00000000000..8219c5d80bb --- /dev/null +++ b/apps/files_external/command/backends.php @@ -0,0 +1,109 @@ +<?php +/** + * @author Robin Appelman <icewind@owncloud.com> + * + * @copyright Copyright (c) 2015, ownCloud, Inc. + * @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 <http://www.gnu.org/licenses/> + * + */ + +namespace OCA\Files_External\Command; + +use OC\Core\Command\Base; +use OCA\Files_External\Lib\Backend\Backend; +use OCA\Files_External\Lib\DefinitionParameter; +use OCA\Files_External\Service\BackendService; +use Symfony\Component\Console\Command\Command; +use Symfony\Component\Console\Helper\Table; +use Symfony\Component\Console\Helper\TableHelper; +use Symfony\Component\Console\Input\ArrayInput; +use Symfony\Component\Console\Input\InputArgument; +use Symfony\Component\Console\Input\InputInterface; +use Symfony\Component\Console\Input\InputOption; +use Symfony\Component\Console\Input\Input; +use Symfony\Component\Console\Output\OutputInterface; + +class Backends extends Base { + /** @var BackendService */ + private $backendService; + + function __construct(BackendService $backendService + ) { + parent::__construct(); + + $this->backendService = $backendService; + } + + protected function configure() { + $this + ->setName('files_external:backends') + ->setDescription('Show available authentication and storage backends') + ->addArgument( + 'type', + InputArgument::OPTIONAL, + 'only show backends of a certain type. Possible values are "authentication" or "storage"' + )->addArgument( + 'backend', + InputArgument::OPTIONAL, + 'only show information of a specific backend' + ); + parent::configure(); + } + + protected function execute(InputInterface $input, OutputInterface $output) { + $authBackends = $this->backendService->getAuthMechanisms(); + $storageBackends = $this->backendService->getBackends(); + + $data = [ + 'authentication' => array_map([$this, 'serializeAuthBackend'], $authBackends), + 'storage' => array_map([$this, 'serializeAuthBackend'], $storageBackends) + ]; + + $type = $input->getArgument('type'); + $backend = $input->getArgument('backend'); + if ($type) { + if (!isset($data[$type])) { + $output->writeln('<error>Invalid type "' . $type . '". Possible values are "authentication" or "storage"</error>'); + return 1; + } + $data = $data[$type]; + + if ($backend) { + if (!isset($data[$backend])) { + $output->writeln('<error>Unknown backend "' . $backend . '" of type "' . $type . '"</error>'); + return 1; + } + $data = $data[$backend]; + } + } + + $this->writeArrayInOutputFormat($input, $output, $data); + } + + private function serializeAuthBackend(\JsonSerializable $backend) { + $data = $backend->jsonSerialize(); + $result = [ + 'name' => $data['name'], + 'identifier' => $data['identifier'], + 'configuration' => array_map(function (DefinitionParameter $parameter) { + return $parameter->getTypeName(); + }, $data['configuration']) + ]; + if ($backend instanceof Backend) { + $result['storage_class'] = $backend->getStorageClass(); + } + return $result; + } +} |