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<?php |
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declare(strict_types=1); |
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/** |
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* @copyright Copyright (c) 2022 Robin Appelman <[email protected]> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OC\Files\Mount; |
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use OC; |
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use OC\Files\ObjectStore\ObjectStoreStorage; |
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use OC\Files\Storage\LocalRootStorage; |
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use OC_App; |
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use OCP\Files\Config\IRootMountProvider; |
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use OCP\Files\Storage\IStorageFactory; |
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use OCP\IConfig; |
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use Psr\Log\LoggerInterface; |
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class RootMountProvider implements IRootMountProvider { |
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private IConfig $config; |
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private LoggerInterface $logger; |
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public function __construct(IConfig $config, LoggerInterface $logger) { |
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$this->config = $config; |
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$this->logger = $logger; |
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} |
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public function getRootMounts(IStorageFactory $loader): array { |
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$objectStore = $this->config->getSystemValue('objectstore', null); |
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$objectStoreMultiBucket = $this->config->getSystemValue('objectstore_multibucket', null); |
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if ($objectStoreMultiBucket) { |
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return [$this->getMultiBucketStoreRootMount($loader, $objectStoreMultiBucket)]; |
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} elseif ($objectStore) { |
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return [$this->getObjectStoreRootMount($loader, $objectStore)]; |
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} else { |
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return [$this->getLocalRootMount($loader)]; |
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} |
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} |
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private function validateObjectStoreConfig(array &$config) { |
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if (empty($config['class'])) { |
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$this->logger->error('No class given for objectstore', ['app' => 'files']); |
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} |
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if (!isset($config['arguments'])) { |
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$config['arguments'] = []; |
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} |
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// instantiate object store implementation |
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$name = $config['class']; |
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if (strpos($name, 'OCA\\') === 0 && substr_count($name, '\\') >= 2) { |
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$segments = explode('\\', $name); |
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OC_App::loadApp(strtolower($segments[1])); |
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} |
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} |
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private function getLocalRootMount(IStorageFactory $loader): MountPoint { |
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$configDataDirectory = $this->config->getSystemValue("datadirectory", OC::$SERVERROOT . "/data"); |
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return new MountPoint(LocalRootStorage::class, '/', ['datadir' => $configDataDirectory], $loader, null, null, self::class); |
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} |
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private function getObjectStoreRootMount(IStorageFactory $loader, array $config): MountPoint { |
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$this->validateObjectStoreConfig($config); |
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$config['arguments']['objectstore'] = new $config['class']($config['arguments']); |
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// mount with plain / root object store implementation |
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$config['class'] = ObjectStoreStorage::class; |
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return new MountPoint($config['class'], '/', $config['arguments'], $loader, null, null, self::class); |
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} |
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private function getMultiBucketStoreRootMount(IStorageFactory $loader, array $config): MountPoint { |
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$this->validateObjectStoreConfig($config); |
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if (!isset($config['arguments']['bucket'])) { |
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$config['arguments']['bucket'] = ''; |
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} |
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// put the root FS always in first bucket for multibucket configuration |
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$config['arguments']['bucket'] .= '0'; |
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$config['arguments']['objectstore'] = new $config['class']($config['arguments']); |
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// mount with plain / root object store implementation |
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$config['class'] = ObjectStoreStorage::class; |
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return new MountPoint($config['class'], '/', $config['arguments'], $loader, null, null, self::class); |
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} |
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} |
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nextcloud /
server
