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Symfony 4-KNP菜单-未调用MenuBuilder

knpmenubundle symfony php

0

user2182349 · 技术社区 · 8 年前

我正在从Symfony 3.3升级到Symfony 4。

KNPMenu在Symfony 3.3下运行良好,但现在我看到了这个例外:

在呈现模板期间引发了异常(“ 菜单“main”未定义。“”。

服务。亚马尔

App\Menu\MenuBuilder:
    public: true
    tags:
        - { name: app.menu_builder.admin, method: createAdminMenu, alias: admin }
        - { name: app.menu_builder.calendar, method: createCalendarMenu, alias: calendar }
        - { name: app.menu_builder.main, method: createMainMenu, alias: main }
        - { name: app.menu_builder.trailer, method: createTrailerMenu, alias: trailer }
        - { name: app.menu_builder.user, method: createUserMenu, alias: user }

菜单生成器

Namespace App\Menu;

use Knp\Menu\FactoryInterface;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
use Symfony\Component\Security\Core\Security;

class MenuBuilder implements ContainerAwareInterface
{

    use ContainerAwareTrait;

    private $factory;

    /**
     * @param FactoryInterface $factory
     */
    public function __construct( FactoryInterface $factory )
    {
        $this->factory = $factory;
    }

我放了一个 die('here'); 在 __构造 ,它从未执行。

使用 php bin/控制台调试:容器菜单 收益率:

Information for Service "App\Menu\MenuBuilder"
==============================================

 ---------------- ------------------------------------------------------------------------- 
  Option           Value                                                                    
 ---------------- ------------------------------------------------------------------------- 
  Service ID       App\Menu\MenuBuilder                                                     
  Class            App\Menu\MenuBuilder                                                     
  Tags             app.menu_builder.admin (method: createAdminMenu, alias: admin)           
                   app.menu_builder.calendar (method: createCalendarMenu, alias: calendar)  
                   app.menu_builder.main (method: createMainMenu, alias: main)              
                   app.menu_builder.trailer (method: createTrailerMenu, alias: trailer)     
                   app.menu_builder.user (method: createUserMenu, alias: user)              
  Public           yes                                                                      
  Synthetic        no                                                                       
  Lazy             no                                                                       
  Shared           yes                                                                      
  Abstract         no                                                                       
  Autowired        yes                                                                      
  Autoconfigured   yes                                                                      
 ---------------- -------------------------------------------------------------------------

如何让MenuBuilder \uu构造执行?

1 回复 | 直到 8 年前

1

user2182349 8 年前

谢谢大家抽出时间。

这一要点很有帮助: https://gist.github.com/lsv/4d8044d21819f28f0dde52a3fb8211a0

这个答案很有帮助: How to avoid "knp_menu.factory" deprecation?

服务。亚马尔

app.menu_builder:
    class: App\Menu\MenuBuilder

app.menu.main:
    class: Knp\Menu\MenuItem
    factory: ['@app.menu_builder', 'createMainMenu']
    arguments: { $options: [] }
    tags:
    - { name: knp_menu.menu, alias: main }

我用过 php bin/console debug:autowiring security 获取安全授权检查程序

然后我更新了 菜单生成器。php 像这样:

Namespace App\Menu;

use Knp\Menu\FactoryInterface;
use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;

class MenuBuilder
{

    private $factory;
    private $security;

    /**
     * @param FactoryInterface $factory
     */
    public function __construct( FactoryInterface $factory, AuthorizationCheckerInterface $security )
    {
        $this->factory = $factory;
        $this->security = $security;
    }

添加SecurityAuthorizationChecker允许我控制此语句提供的菜单项:

if( $this->security->isGranted( 'IS_AUTHENTICATED_FULLY' ) )