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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Container-aware Controller Resolver |
| 5 | * |
| 6 | * Extends Symfony's ControllerResolver to check if a controller class is registered |
| 7 | * as a service in the DI container. If yes, returns the pre-configured instance with |
| 8 | * constructor dependencies resolved. If not, falls back to instantiating with `new`. |
| 9 | * |
| 10 | * This Source Code Form is subject to the terms of the Mozilla Public License, |
| 11 | * v. 2.0. If a copy of the MPL was not distributed with this file, You can |
| 12 | * obtain one at https://mozilla.org/MPL/2.0/. |
| 13 | * |
| 14 | * @package phpMyFAQ |
| 15 | * @author Thorsten Rinne <thorsten@phpmyfaq.de> |
| 16 | * @copyright 2026 phpMyFAQ Team |
| 17 | * @license https://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0 |
| 18 | * @link https://www.phpmyfaq.de |
| 19 | * @since 2026-02-16 |
| 20 | */ |
| 21 | |
| 22 | declare(strict_types=1); |
| 23 | |
| 24 | namespace phpMyFAQ\Controller; |
| 25 | |
| 26 | use Override; |
| 27 | use Symfony\Component\DependencyInjection\ContainerInterface; |
| 28 | use Symfony\Component\HttpFoundation\Request; |
| 29 | use Symfony\Component\HttpKernel\Controller\ControllerResolver; |
| 30 | |
| 31 | class ContainerControllerResolver extends ControllerResolver |
| 32 | { |
| 33 | public function __construct( |
| 34 | private readonly ContainerInterface $container, |
| 35 | ) { |
| 36 | parent::__construct(); |
| 37 | } |
| 38 | |
| 39 | #[Override] |
| 40 | public function getController(Request $request): callable|false |
| 41 | { |
| 42 | $controllerAttr = $request->attributes->get('_controller'); |
| 43 | |
| 44 | // If the controller is in ClassName::method format and registered in the container, |
| 45 | // resolve it from the container BEFORE the parent tries to instantiate with `new`. |
| 46 | if (is_string($controllerAttr) && str_contains($controllerAttr, '::')) { |
| 47 | [$class, $method] = explode('::', $controllerAttr, limit: 2); |
| 48 | if (class_exists($class) && $this->container->has($class)) { |
| 49 | $instance = $this->container->get($class); |
| 50 | $controllerCallable = [$instance, $method]; |
| 51 | if (is_callable($controllerCallable)) { |
| 52 | /* @mago-expect analysis:less-specific-nested-return-statement - is_callable proves the array is a valid callable */ |
| 53 | return $controllerCallable; |
| 54 | } |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | // Fall back to default resolution for unregistered controllers |
| 59 | return parent::getController($request); |
| 60 | } |
| 61 | } |