3 namespace Drupal\Core\ParamConverter;
5 use Drupal\Core\Menu\MenuLinkManagerInterface;
6 use Drupal\Component\Plugin\Exception\PluginException;
7 use Symfony\Component\Routing\Route;
10 * Parameter converter for upcasting entity ids to full objects.
12 class MenuLinkPluginConverter implements ParamConverterInterface {
15 * Plugin manager which creates the instance from the value.
17 * @var \Drupal\Core\Menu\MenuLinkManagerInterface
19 protected $menuLinkManager;
22 * Constructs a new MenuLinkPluginConverter.
24 * @param \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager
25 * The menu link plugin manager.
27 public function __construct(MenuLinkManagerInterface $menu_link_manager) {
28 $this->menuLinkManager = $menu_link_manager;
34 public function convert($value, $definition, $name, array $defaults) {
37 return $this->menuLinkManager->createInstance($value);
39 catch (PluginException $e) {
40 // Suppress the error.
48 public function applies($definition, $name, Route $route) {
49 return (!empty($definition['type']) && $definition['type'] === 'menu_link_plugin');