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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OC\Core\Command\Preview;
use OC\Core\Command\Base;
use OCP\Files\Folder;
use OCP\Files\IRootFolder;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;
use Psr\Log\LoggerInterface;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
class Cleanup extends Base {
public function __construct(
private IRootFolder $rootFolder,
private LoggerInterface $logger,
) {
parent::__construct();
}
protected function configure(): void {
$this
->setName('preview:cleanup')
->setDescription('Removes existing preview files');
}
protected function execute(InputInterface $input, OutputInterface $output): int {
try {
$appDataFolder = $this->rootFolder->get($this->rootFolder->getAppDataDirectoryName());
if (!$appDataFolder instanceof Folder) {
$this->logger->error("Previews can't be removed: appdata is not a folder");
$output->writeln("Previews can't be removed: appdata is not a folder");
return 1;
}
/** @var Folder $previewFolder */
$previewFolder = $appDataFolder->get('preview');
} catch (NotFoundException $e) {
$this->logger->error("Previews can't be removed: appdata folder can't be found", ['exception' => $e]);
$output->writeln("Previews can't be removed: preview folder isn't deletable");
return 1;
}
if (!$previewFolder->isDeletable()) {
$this->logger->error("Previews can't be removed: preview folder isn't deletable");
$output->writeln("Previews can't be removed: preview folder isn't deletable");
return 1;
}
try {
$previewFolder->delete();
$this->logger->debug('Preview folder deleted');
$output->writeln('Preview folder deleted', OutputInterface::VERBOSITY_VERBOSE);
} catch (NotFoundException $e) {
$output->writeln("Previews weren't deleted: preview folder was not found while deleting it");
$this->logger->error("Previews weren't deleted: preview folder was not found while deleting it", ['exception' => $e]);
return 1;
} catch (NotPermittedException $e) {
$output->writeln("Previews weren't deleted: you don't have the permission to delete preview folder");
$this->logger->error("Previews weren't deleted: you don't have the permission to delete preview folder", ['exception' => $e]);
return 1;
}
try {
$appDataFolder->newFolder('preview');
$this->logger->debug('Preview folder recreated');
$output->writeln('Preview folder recreated', OutputInterface::VERBOSITY_VERBOSE);
} catch (NotPermittedException $e) {
$output->writeln("Preview folder was deleted, but you don't have the permission to create preview folder");
$this->logger->error("Preview folder was deleted, but you don't have the permission to create preview folder", ['exception' => $e]);
return 1;
}
$output->writeln('Previews removed');
return 0;
}
}
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