misc_pterodactyl-panel/app/Http/Controllers/Admin/DatabaseController.php

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<?php
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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 Illuminate\View\Factory as ViewFactory;
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;
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use Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface;
use Pterodactyl\Contracts\Repository\LocationRepositoryInterface;
use Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface;
class DatabaseController extends Controller
{
/**
* DatabaseController constructor.
*/
public function __construct(
private AlertsMessageBag $alert,
private DatabaseHostRepositoryInterface $repository,
private DatabaseRepositoryInterface $databaseRepository,
private HostCreationService $creationService,
private HostDeletionService $deletionService,
private HostUpdateService $updateService,
private LocationRepositoryInterface $locationRepository,
private ViewFactory $view
) {
}
/**
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* Display database host index.
*/
public function index(): View
{
return $this->view->make('admin.databases.index', [
'locations' => $this->locationRepository->getAllWithNodes(),
'hosts' => $this->repository->getWithViewDetails(),
]);
}
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/**
* Display database host to user.
*
* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
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*/
public function view(int $host): View
{
return $this->view->make('admin.databases.view', [
'locations' => $this->locationRepository->getAllWithNodes(),
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'host' => $this->repository->find($host),
'databases' => $this->databaseRepository->getDatabasesForHost($host),
]);
}
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/**
* Handle request to create a new database host.
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*
* @throws \Throwable
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*/
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 $exception;
}
}
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$this->alert->success('Successfully created a new database host on the system.')->flash();
return redirect()->route('admin.databases.view', $host->id);
}
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/**
* Handle updating database host.
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*
* @throws \Throwable
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*/
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;
}
}
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return $redirect;
}
/**
* Handle request to delete a database host.
*
* @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');
}
}