LazySearchBackend.php 2.0 KB

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  1. <?php
  2. /**
  3. * @copyright Copyright (c) 2018 Robin Appelman <robin@icewind.nl>
  4. *
  5. * @author Robin Appelman <robin@icewind.nl>
  6. *
  7. * @license GNU AGPL version 3 or any later version
  8. *
  9. * This program is free software: you can redistribute it and/or modify
  10. * it under the terms of the GNU Affero General Public License as
  11. * published by the Free Software Foundation, either version 3 of the
  12. * License, or (at your option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU Affero General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU Affero General Public License
  20. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  21. *
  22. */
  23. namespace OCA\DAV\Files;
  24. use Sabre\DAV\INode;
  25. use SearchDAV\Backend\ISearchBackend;
  26. use SearchDAV\Query\Query;
  27. class LazySearchBackend implements ISearchBackend {
  28. /**
  29. * @var ISearchBackend $backend
  30. */
  31. private $backend = null;
  32. public function setBackend(ISearchBackend $backend) {
  33. $this->backend = $backend;
  34. }
  35. public function getArbiterPath(): string {
  36. if ($this->backend) {
  37. return $this->backend->getArbiterPath();
  38. } else {
  39. return '';
  40. }
  41. }
  42. public function isValidScope(string $href, $depth, ?string $path): bool {
  43. if ($this->backend) {
  44. return $this->backend->getArbiterPath();
  45. }
  46. return false;
  47. }
  48. public function getPropertyDefinitionsForScope(string $href, ?String $path): array {
  49. if ($this->backend) {
  50. return $this->backend->getPropertyDefinitionsForScope($href, $path);
  51. }
  52. return [];
  53. }
  54. public function search(Query $query): array {
  55. if ($this->backend) {
  56. return $this->backend->search($query);
  57. }
  58. return [];
  59. }
  60. public function preloadPropertyFor(array $nodes, array $requestProperties): void {
  61. if ($this->backend) {
  62. $this->backend->preloadPropertyFor($nodes, $requestProperties);
  63. }
  64. }
  65. }