111 lines
3.7 KiB
PHP
111 lines
3.7 KiB
PHP
<?php
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namespace Pterodactyl\Services\Backups;
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use Illuminate\Http\Response;
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use Pterodactyl\Models\Backup;
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use GuzzleHttp\Exception\ClientException;
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use Illuminate\Database\ConnectionInterface;
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use Pterodactyl\Extensions\Backups\BackupManager;
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use Pterodactyl\Repositories\Eloquent\BackupRepository;
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use Pterodactyl\Repositories\Wings\DaemonBackupRepository;
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use Pterodactyl\Exceptions\Service\Backup\BackupLockedException;
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use Pterodactyl\Exceptions\Http\Connection\DaemonConnectionException;
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class DeleteBackupService
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{
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/**
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* @var \Pterodactyl\Repositories\Eloquent\BackupRepository
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*/
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private $repository;
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/**
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* @var \Pterodactyl\Repositories\Wings\DaemonBackupRepository
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*/
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private $daemonBackupRepository;
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/**
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* @var \Illuminate\Database\ConnectionInterface
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*/
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private $connection;
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/**
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* @var \Pterodactyl\Extensions\Backups\BackupManager
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*/
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private $manager;
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/**
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* DeleteBackupService constructor.
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*/
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public function __construct(
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ConnectionInterface $connection,
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BackupRepository $repository,
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BackupManager $manager,
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DaemonBackupRepository $daemonBackupRepository
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) {
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$this->repository = $repository;
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$this->daemonBackupRepository = $daemonBackupRepository;
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$this->connection = $connection;
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$this->manager = $manager;
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}
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/**
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* Deletes a backup from the system. If the backup is stored in S3 a request
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* will be made to delete that backup from the disk as well.
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*
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* @throws \Throwable
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*/
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public function handle(Backup $backup)
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{
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// If the backup is marked as failed it can still be deleted, even if locked
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// since the UI doesn't allow you to unlock a failed backup in the first place.
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//
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// I also don't really see any reason you'd have a locked, failed backup to keep
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// around. The logic that updates the backup to the failed state will also remove
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// the lock, so this condition should really never happen.
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if ($backup->is_locked && ($backup->is_successful && !is_null($backup->completed_at))) {
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throw new BackupLockedException();
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}
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if ($backup->disk === Backup::ADAPTER_AWS_S3) {
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$this->deleteFromS3($backup);
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return;
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}
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$this->connection->transaction(function () use ($backup) {
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try {
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$this->daemonBackupRepository->setServer($backup->server)->delete($backup);
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} catch (DaemonConnectionException $exception) {
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$previous = $exception->getPrevious();
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// Don't fail the request if the Daemon responds with a 404, just assume the backup
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// doesn't actually exist and remove it's reference from the Panel as well.
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if (!$previous instanceof ClientException || $previous->getResponse()->getStatusCode() !== Response::HTTP_NOT_FOUND) {
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throw $exception;
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}
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}
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$this->repository->delete($backup->id);
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});
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}
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/**
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* Deletes a backup from an S3 disk.
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*
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* @throws \Throwable
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*/
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protected function deleteFromS3(Backup $backup)
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{
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$this->connection->transaction(function () use ($backup) {
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$this->repository->delete($backup->id);
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/** @var \League\Flysystem\AwsS3v3\AwsS3Adapter $adapter */
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$adapter = $this->manager->adapter(Backup::ADAPTER_AWS_S3);
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$adapter->getClient()->deleteObject([
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'Bucket' => $adapter->getBucket(),
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'Key' => sprintf('%s/%s.tar.gz', $backup->server->uuid, $backup->uuid),
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]);
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});
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}
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}
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