92 lines
2.5 KiB
PHP
Executable File
92 lines
2.5 KiB
PHP
Executable File
<?php
|
|
|
|
namespace Modules\SystemConfig\Middleware;
|
|
|
|
use Closure;
|
|
use Symfony\Component\HttpFoundation\Request;
|
|
use Symfony\Component\HttpFoundation\Response;
|
|
use Modules\SystemConfig\Models\SystemConfig;
|
|
use Kernel\View;
|
|
|
|
class MaintenanceMiddleware
|
|
{
|
|
/**
|
|
* Handle an incoming request.
|
|
*
|
|
* @param Request $request
|
|
* @param Closure $next
|
|
* @return mixed
|
|
*/
|
|
public function handle(Request $request, Closure $next)
|
|
{
|
|
// Check if maintenance mode is enabled
|
|
$maintenanceMode = false;
|
|
try {
|
|
if (class_exists(SystemConfig::class)) {
|
|
$config = SystemConfig::where('system_config_key', 'maintenance_mode')->first();
|
|
if ($config && $config->system_config_value == '1') {
|
|
$maintenanceMode = true;
|
|
}
|
|
}
|
|
} catch (\Exception $e) {
|
|
// If DB fails, assume not in maintenance or handle gracefully
|
|
$maintenanceMode = false;
|
|
}
|
|
|
|
if (!$maintenanceMode) {
|
|
return $next($request);
|
|
}
|
|
|
|
// Inject maintenance mode variable into view
|
|
try {
|
|
$view = new View();
|
|
$view->getEngine()->addGlobal('is_maintenance_mode', true);
|
|
} catch (\Throwable $e) {
|
|
}
|
|
|
|
// Allow access to login route and assets
|
|
$path = $request->getPathInfo();
|
|
$allowedRoutes = ['/login', '/auth/login'];
|
|
$isAsset = preg_match('/\.(css|js|jpg|jpeg|png|gif|ico|woff|woff2|ttf|svg)$/', $path);
|
|
|
|
if (in_array($path, $allowedRoutes) || $isAsset) {
|
|
return $next($request);
|
|
}
|
|
|
|
// Allow Super Admin to bypass
|
|
if ($this->isSuperAdmin()) {
|
|
return $next($request);
|
|
}
|
|
|
|
// Render maintenance page
|
|
try {
|
|
$view = new View();
|
|
return new Response($view->render('errors/maintenance.twig'), 503);
|
|
} catch (\Throwable $e) {
|
|
return new Response('Maintenance Mode', 503);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if current user is Super Admin.
|
|
*
|
|
* @return bool
|
|
*/
|
|
protected function isSuperAdmin(): bool
|
|
{
|
|
if (!isset($_SESSION['user_id'])) {
|
|
return false;
|
|
}
|
|
|
|
try {
|
|
if (class_exists('\Modules\Auth\Models\User')) {
|
|
$user = \Modules\Auth\Models\User::find($_SESSION['user_id']);
|
|
return $user && $user->isSuperAdmin();
|
|
}
|
|
} catch (\Exception $e) {
|
|
return false;
|
|
}
|
|
return false;
|
|
}
|
|
}
|