misc_pterodactyl-panel/app/Services/Backups/InitiateBackupService.php

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<?php
namespace Pterodactyl\Services\Backups;
use Carbon\Carbon;
use Ramsey\Uuid\Uuid;
use Carbon\CarbonImmutable;
use Webmozart\Assert\Assert;
use Pterodactyl\Models\Backup;
use Pterodactyl\Models\Server;
use Illuminate\Database\ConnectionInterface;
use Pterodactyl\Repositories\Eloquent\BackupRepository;
use Pterodactyl\Repositories\Wings\DaemonBackupRepository;
use Symfony\Component\HttpKernel\Exception\TooManyRequestsHttpException;
class InitiateBackupService
{
/**
* @var string[]|null
*/
private $ignoredFiles;
/**
* @var \Pterodactyl\Repositories\Eloquent\BackupRepository
*/
private $repository;
/**
* @var \Illuminate\Database\ConnectionInterface
*/
private $connection;
/**
* @var \Pterodactyl\Repositories\Wings\DaemonBackupRepository
*/
private $daemonBackupRepository;
/**
* InitiateBackupService constructor.
*
* @param \Pterodactyl\Repositories\Eloquent\BackupRepository $repository
* @param \Illuminate\Database\ConnectionInterface $connection
* @param \Pterodactyl\Repositories\Wings\DaemonBackupRepository $daemonBackupRepository
*/
public function __construct(
BackupRepository $repository,
ConnectionInterface $connection,
DaemonBackupRepository $daemonBackupRepository
) {
$this->repository = $repository;
$this->connection = $connection;
$this->daemonBackupRepository = $daemonBackupRepository;
}
/**
* Sets the files to be ignored by this backup.
*
* @param string[]|null $ignored
* @return $this
*/
public function setIgnoredFiles(?array $ignored)
{
if (is_array($ignored)) {
foreach ($ignored as $value) {
Assert::string($value);
}
}
// Set the ignored files to be any values that are not empty in the array. Don't use
// the PHP empty function here incase anything that is "empty" by default (0, false, etc.)
// were passed as a file or folder name.
$this->ignoredFiles = is_null($ignored) ? [] : array_filter($ignored, function ($value) {
return strlen($value) > 0;
});
return $this;
}
/**
* Initiates the backup process for a server on the daemon.
*
* @param \Pterodactyl\Models\Server $server
* @param string|null $name
* @return \Pterodactyl\Models\Backup
*
* @throws \Throwable
*/
public function handle(Server $server, string $name = null): Backup
{
$previous = $this->repository->getBackupsGeneratedDuringTimespan($server->id, 10);
if ($previous->count() >= 2) {
throw new TooManyRequestsHttpException(
Carbon::now()->diffInSeconds($previous->last()->created_at->addMinutes(10)),
'Only two backups may be generated within a 10 minute span of time.'
);
}
return $this->connection->transaction(function () use ($server, $name) {
/** @var \Pterodactyl\Models\Backup $backup */
$backup = $this->repository->create([
'server_id' => $server->id,
'uuid' => Uuid::uuid4()->toString(),
'name' => trim($name) ?: sprintf('Backup at %s', CarbonImmutable::now()->toDateTimeString()),
'ignored_files' => is_array($this->ignoredFiles) ? array_values($this->ignoredFiles) : [],
'disk' => 'local',
], true, true);
$this->daemonBackupRepository->setServer($server)->backup($backup);
return $backup;
});
}
}