README

此组件可用于根据授权权限构建动态菜单。

步骤 1：创建 MenuTreeBuilder

class MainMenuTreeBuilder implements MenuTreeBuilderInterface
{
    public function buildTree(Node $root)
    {
        $root
            ->child('social_media')
                ->setAttr('id', 'main_menu_social_media')
                ->setRequiredPermissions(['ROLE_SOCIAL_MENU'])
                ->child('stream')
                    ->setRoute('social_media_stream')
                    ->setRequiredPermissions(['ROLE_SOCIAL_STREAM'])
                    ->setAdditionalActiveRequestMatcher(static function (Request $request): bool {
                        // additionally will mark node as active if the request path starts with '/foo_bar'
                        return str_starts_with($request->getPathInfo(), '/foo_bar');
                    })
                ->end()
                ->child('update_status')
                    ->setRoute('social_media_update_status')
                    ->setRequiredPermissions(['ROLE_SOCIAL_UPDATE_STATUS'])
                ->end()
                ->ifTrue($someCondition) // only add child node(s) inside if the condition is true
                    ->child('statistics')
                        ->setRoute('social_media_statistics')
                        ->setRequiredPermissions([new Expression("has_role('ROLE_USER')")])
                    ->end()
                ->endIf()
            ->end()
        ;
    }
}

步骤 2：为您的菜单添加配置

dama_menu:
    menues:
        my_main_menu:
            tree_builder: Your\Namespace\MainMenuTreeBuilder #service ID OR FQCN and no constructor args
            twig_template: YourNamespace:my_main_menu.html.twig #optional

步骤 3：渲染菜单

{{ dama_menu_render('my_main_menu', {'collapse':true, 'nested':false}) }}