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  1. <?php
  2. /**
  3. * @copyright Copyright (c) 2016, ownCloud, Inc.
  4. *
  5. * @author Robin Appelman <robin@icewind.nl>
  6. *
  7. * @license AGPL-3.0
  8. *
  9. * This code is free software: you can redistribute it and/or modify
  10. * it under the terms of the GNU Affero General Public License, version 3,
  11. * as published by the Free Software Foundation.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU Affero General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU Affero General Public License, version 3,
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>
  20. *
  21. */
  22. namespace OC\Files\Mount;
  23. use OCP\Files\Config\IMountProvider;
  24. use OCP\Files\Storage\IStorageFactory;
  25. use OCP\IConfig;
  26. use OCP\IUser;
  27. /**
  28. * Mount provider for custom cache storages
  29. */
  30. class CacheMountProvider implements IMountProvider {
  31. /**
  32. * @var IConfig
  33. */
  34. private $config;
  35. /**
  36. * ObjectStoreHomeMountProvider constructor.
  37. *
  38. * @param IConfig $config
  39. */
  40. public function __construct(IConfig $config) {
  41. $this->config = $config;
  42. }
  43. /**
  44. * Get the cache mount for a user
  45. *
  46. * @param IUser $user
  47. * @param IStorageFactory $loader
  48. * @return \OCP\Files\Mount\IMountPoint[]
  49. */
  50. public function getMountsForUser(IUser $user, IStorageFactory $loader) {
  51. $cacheBaseDir = $this->config->getSystemValue('cache_path', '');
  52. if ($cacheBaseDir !== '') {
  53. $cacheDir = rtrim($cacheBaseDir, '/') . '/' . $user->getUID();
  54. if (!file_exists($cacheDir)) {
  55. mkdir($cacheDir, 0770, true);
  56. mkdir($cacheDir . '/uploads', 0770, true);
  57. }
  58. return [
  59. new MountPoint('\OC\Files\Storage\Local', '/' . $user->getUID() . '/cache', ['datadir' => $cacheDir, $loader]),
  60. new MountPoint('\OC\Files\Storage\Local', '/' . $user->getUID() . '/uploads', ['datadir' => $cacheDir . '/uploads', $loader])
  61. ];
  62. } else {
  63. return [];
  64. }
  65. }
  66. }