<?php namespace Pterodactyl\Http\Controllers\Admin; use Exception; use PDOException; use Illuminate\View\View; use Pterodactyl\Models\DatabaseHost; use Illuminate\Http\RedirectResponse; use Prologue\Alerts\AlertsMessageBag; use Pterodactyl\Http\Controllers\Controller; use Pterodactyl\Services\Databases\Hosts\HostUpdateService; use Pterodactyl\Http\Requests\Admin\DatabaseHostFormRequest; use Pterodactyl\Services\Databases\Hosts\HostCreationService; use Pterodactyl\Services\Databases\Hosts\HostDeletionService; use Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface; use Pterodactyl\Contracts\Repository\LocationRepositoryInterface; use Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface; class DatabaseController extends Controller { /** * @var \Prologue\Alerts\AlertsMessageBag */ private $alert; /** * @var \Pterodactyl\Services\Databases\Hosts\HostCreationService */ private $creationService; /** * @var \Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface */ private $databaseRepository; /** * @var \Pterodactyl\Services\Databases\Hosts\HostDeletionService */ private $deletionService; /** * @var \Pterodactyl\Contracts\Repository\LocationRepositoryInterface */ private $locationRepository; /** * @var \Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface */ private $repository; /** * @var \Pterodactyl\Services\Databases\Hosts\HostUpdateService */ private $updateService; /** * DatabaseController constructor. * * @param \Prologue\Alerts\AlertsMessageBag $alert * @param \Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface $repository * @param \Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface $databaseRepository * @param \Pterodactyl\Services\Databases\Hosts\HostCreationService $creationService * @param \Pterodactyl\Services\Databases\Hosts\HostDeletionService $deletionService * @param \Pterodactyl\Services\Databases\Hosts\HostUpdateService $updateService * @param \Pterodactyl\Contracts\Repository\LocationRepositoryInterface $locationRepository */ public function __construct( AlertsMessageBag $alert, DatabaseHostRepositoryInterface $repository, DatabaseRepositoryInterface $databaseRepository, HostCreationService $creationService, HostDeletionService $deletionService, HostUpdateService $updateService, LocationRepositoryInterface $locationRepository ) { $this->alert = $alert; $this->creationService = $creationService; $this->databaseRepository = $databaseRepository; $this->deletionService = $deletionService; $this->repository = $repository; $this->locationRepository = $locationRepository; $this->updateService = $updateService; } /** * Display database host index. * * @return \Illuminate\View\View */ public function index(): View { return view('admin.databases.index', [ 'locations' => $this->locationRepository->getAllWithNodes(), 'hosts' => $this->repository->getWithViewDetails(), ]); } /** * Display database host to user. * * @param int $host * @return \Illuminate\View\View * * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException */ public function view(int $host): View { return view('admin.databases.view', [ 'locations' => $this->locationRepository->getAllWithNodes(), 'host' => $this->repository->find($host), 'databases' => $this->databaseRepository->getDatabasesForHost($host), ]); } /** * Handle request to create a new database host. * * @param \Pterodactyl\Http\Requests\Admin\DatabaseHostFormRequest $request * @return \Illuminate\Http\RedirectResponse * * @throws \Throwable */ public function create(DatabaseHostFormRequest $request): RedirectResponse { try { $host = $this->creationService->handle($request->normalize()); } catch (Exception $exception) { if ($exception instanceof PDOException || $exception->getPrevious() instanceof PDOException) { $this->alert->danger( sprintf('There was an error while trying to connect to the host or while executing a query: "%s"', $exception->getMessage()) )->flash(); return redirect()->route('admin.databases')->withInput($request->validated()); } else { throw $exception; } } $this->alert->success('Successfully created a new database host on the system.')->flash(); return redirect()->route('admin.databases.view', $host->id); } /** * Handle updating database host. * * @param \Pterodactyl\Http\Requests\Admin\DatabaseHostFormRequest $request * @param \Pterodactyl\Models\DatabaseHost $host * @return \Illuminate\Http\RedirectResponse * * @throws \Throwable */ public function update(DatabaseHostFormRequest $request, DatabaseHost $host): RedirectResponse { $redirect = redirect()->route('admin.databases.view', $host->id); try { $this->updateService->handle($host->id, $request->normalize()); $this->alert->success('Database host was updated successfully.')->flash(); } catch (Exception $exception) { // Catch any SQL related exceptions and display them back to the user, otherwise just // throw the exception like normal and move on with it. if ($exception instanceof PDOException || $exception->getPrevious() instanceof PDOException) { $this->alert->danger( sprintf('There was an error while trying to connect to the host or while executing a query: "%s"', $exception->getMessage()) )->flash(); return $redirect->withInput($request->normalize()); } else { throw $exception; } } return $redirect; } /** * Handle request to delete a database host. * * @param int $host * @return \Illuminate\Http\RedirectResponse * * @throws \Pterodactyl\Exceptions\Service\HasActiveServersException */ public function delete(int $host): RedirectResponse { $this->deletionService->handle($host); $this->alert->success('The requested database host has been deleted from the system.')->flash(); return redirect()->route('admin.databases'); } }