misc_pterodactyl-panel/app/Http/Controllers/Api/Remote/Servers/ServerDetailsController.php

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<?php
namespace Pterodactyl\Http\Controllers\Api\Remote\Servers;
use Illuminate\Http\Request;
use Pterodactyl\Models\Server;
use Illuminate\Http\JsonResponse;
use Pterodactyl\Facades\Activity;
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use Illuminate\Database\ConnectionInterface;
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use Pterodactyl\Http\Controllers\Controller;
use Pterodactyl\Services\Eggs\EggConfigurationService;
use Pterodactyl\Repositories\Eloquent\ServerRepository;
use Pterodactyl\Http\Resources\Wings\ServerConfigurationCollection;
use Pterodactyl\Services\Servers\ServerConfigurationStructureService;
class ServerDetailsController extends Controller
{
/**
* ServerConfigurationController constructor.
*/
public function __construct(
protected ConnectionInterface $connection,
private ServerRepository $repository,
private ServerConfigurationStructureService $configurationStructureService,
private EggConfigurationService $eggConfigurationService
) {
}
/**
* Returns details about the server that allows Wings to self-recover and ensure
* that the state of the server matches the Panel at all times.
*
* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
*/
public function __invoke(Request $request, string $uuid): JsonResponse
{
$server = $this->repository->getByUuid($uuid);
return new JsonResponse([
'settings' => $this->configurationStructureService->handle($server),
'process_configuration' => $this->eggConfigurationService->handle($server),
]);
}
/**
* Lists all servers with their configurations that are assigned to the requesting node.
*/
public function list(Request $request): ServerConfigurationCollection
{
/** @var \Pterodactyl\Models\Node $node */
$node = $request->attributes->get('node');
// Avoid run-away N+1 SQL queries by preloading the relationships that are used
// within each of the services called below.
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$servers = Server::query()->with('allocations', 'egg', 'mounts', 'variables', 'location')
->where('node_id', $node->id)
// If you don't cast this to a string you'll end up with a stringified per_page returned in
// the metadata, and then Wings will panic crash as a result.
->paginate((int) $request->input('per_page', 50));
return new ServerConfigurationCollection($servers);
}
/**
* Resets the state of all servers on the node to be normal. This is triggered
* when Wings restarts and is useful for ensuring that any servers on the node
* do not get incorrectly stuck in installing/restoring from backup states since
* a Wings reboot would completely stop those processes.
*
* @throws \Throwable
*/
public function resetState(Request $request): JsonResponse
{
$node = $request->attributes->get('node');
// Get all the servers that are currently marked as restoring from a backup
// on this node that do not have a failed backup tracked in the audit logs table
// as well.
//
// For each of those servers we'll track a new audit log entry to mark them as
// failed and then update them all to be in a valid state.
$servers = Server::query()
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->with([
'activity' => fn ($builder) => $builder
->where('activity_logs.event', 'server:backup.restore-started')
->latest('timestamp'),
])
->where('node_id', $node->id)
->where('status', Server::STATUS_RESTORING_BACKUP)
->get();
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$this->connection->transaction(function () use ($node, $servers) {
/** @var \Pterodactyl\Models\Server $server */
foreach ($servers as $server) {
/** @var \Pterodactyl\Models\ActivityLog|null $activity */
$activity = $server->activity->first();
if (!is_null($activity)) {
if ($subject = $activity->subjects->where('subject_type', 'backup')->first()) {
// Just create a new audit entry for this event and update the server state
// so that power actions, file management, and backups can resume as normal.
Activity::event('server:backup.restore-failed')
->subject($server, $subject->subject)
->property('name', $subject->subject->name)
->log();
}
}
}
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// Update any server marked as installing or restoring as being in a normal state
// at this point in the process.
Server::query()->where('node_id', $node->id)
->whereIn('status', [Server::STATUS_INSTALLING, Server::STATUS_RESTORING_BACKUP])
->update(['status' => null]);
});
return new JsonResponse([], JsonResponse::HTTP_NO_CONTENT);
}
}