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| 1 | +<?php |
| 2 | + |
| 3 | +declare(strict_types=1); |
| 4 | + |
| 5 | +/** |
| 6 | + * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors |
| 7 | + * SPDX-License-Identifier: AGPL-3.0-or-later |
| 8 | + */ |
| 9 | + |
| 10 | +namespace OC\Core\Command\Preview; |
| 11 | + |
| 12 | +use OC\Core\Command\Base; |
| 13 | +use OCP\Files\Folder; |
| 14 | +use OCP\Files\IRootFolder; |
| 15 | +use OCP\Files\NotFoundException; |
| 16 | +use OCP\Files\NotPermittedException; |
| 17 | +use Psr\Log\LoggerInterface; |
| 18 | +use Symfony\Component\Console\Input\InputInterface; |
| 19 | +use Symfony\Component\Console\Output\OutputInterface; |
| 20 | + |
| 21 | +class Cleanup extends Base { |
| 22 | + |
| 23 | + public function __construct( |
| 24 | + private IRootFolder $rootFolder, |
| 25 | + private LoggerInterface $logger, |
| 26 | + ) { |
| 27 | + parent::__construct(); |
| 28 | + } |
| 29 | + |
| 30 | + protected function configure(): void { |
| 31 | + $this |
| 32 | + ->setName('preview:cleanup') |
| 33 | + ->setDescription('Removes existing preview files'); |
| 34 | + } |
| 35 | + |
| 36 | + protected function execute(InputInterface $input, OutputInterface $output): int { |
| 37 | + try { |
| 38 | + $appDataFolder = $this->rootFolder->get($this->rootFolder->getAppDataDirectoryName()); |
| 39 | + |
| 40 | + if (!$appDataFolder instanceof Folder) { |
| 41 | + $this->logger->error("Previews can't be removed: appdata is not a folder"); |
| 42 | + $output->writeln("Previews can't be removed: appdata is not a folder"); |
| 43 | + return 1; |
| 44 | + } |
| 45 | + |
| 46 | + /** @var Folder $previewFolder */ |
| 47 | + $previewFolder = $appDataFolder->get('preview'); |
| 48 | + |
| 49 | + } catch (NotFoundException $e) { |
| 50 | + $this->logger->error("Previews can't be removed: appdata folder can't be found", ['exception' => $e]); |
| 51 | + $output->writeln("Previews can't be removed: preview folder isn't deletable"); |
| 52 | + return 1; |
| 53 | + } |
| 54 | + |
| 55 | + if (!$previewFolder->isDeletable()) { |
| 56 | + $this->logger->error("Previews can't be removed: preview folder isn't deletable"); |
| 57 | + $output->writeln("Previews can't be removed: preview folder isn't deletable"); |
| 58 | + return 1; |
| 59 | + } |
| 60 | + |
| 61 | + try { |
| 62 | + $previewFolder->delete(); |
| 63 | + $this->logger->debug('Preview folder deleted'); |
| 64 | + $output->writeln('Preview folder deleted', OutputInterface::VERBOSITY_VERBOSE); |
| 65 | + } catch (NotFoundException $e) { |
| 66 | + $output->writeln("Previews weren't deleted: preview folder was not found while deleting it"); |
| 67 | + $this->logger->error("Previews weren't deleted: preview folder was not found while deleting it", ['exception' => $e]); |
| 68 | + return 1; |
| 69 | + } catch (NotPermittedException $e) { |
| 70 | + $output->writeln("Previews weren't deleted: you don't have the permission to delete preview folder"); |
| 71 | + $this->logger->error("Previews weren't deleted: you don't have the permission to delete preview folder", ['exception' => $e]); |
| 72 | + return 1; |
| 73 | + } |
| 74 | + |
| 75 | + try { |
| 76 | + $createdFolder = $appDataFolder->newFolder('preview'); |
| 77 | + $this->logger->error('newly created appdata folder', ['folder' => $createdFolder->getPath()]); |
| 78 | + $this->logger->debug('Preview folder recreated'); |
| 79 | + $output->writeln('Preview folder recreated', OutputInterface::VERBOSITY_VERBOSE); |
| 80 | + } catch (NotPermittedException $e) { |
| 81 | + $output->writeln("Preview folder was deleted, but you don't have the permission to create preview folder"); |
| 82 | + $this->logger->error("Preview folder was deleted, but you don't have the permission to create preview folder", ['exception' => $e]); |
| 83 | + return 1; |
| 84 | + } |
| 85 | + |
| 86 | + $output->writeln('Previews removed'); |
| 87 | + return 0; |
| 88 | + } |
| 89 | +} |
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