我正在使用Symfony 2的网站上工作,其中每个用户都可以通过domain.com/username(与许多社交网站一样)访问个人资料页面.

为此,我需要检查用户选择一个URL时所需的URL是否可用.
我想知道Symfony中是否有一种方法可以获取路由配置中定义的路由使用的所有URL,以自动禁止这些路由作为用户名.

谢谢

解决方法:

现在我知道我有以application_frontend和application_backend开头的系统路由器.

app / config / routing.yml

application_frontend:
    resource: "@ApplicationFrontendBundle/Controller"
    prefix:   /
    type:     annotation

application_backend:
    resource: "@ApplicationBackendBundle/Controller"
    prefix:   /backend
    type:     annotation

我将控制器用作服务,但您不必这样做.

controller.yml

services:
    application_frontend.controller.profile:
        class: Application\FrontendBundle\Controller\ProfileController
        arguments:
            - @router
            - @doctrine_common_inflector

    doctrine_common_inflector:
        class: Doctrine\Common\Inflector\Inflector

您应该重构爆炸位并进行一些清理,例如从路由名称中删除动作.我把它弄得有点脏,让您看看我在那儿到底在做什么.根据您的应用程序,此代码可能会更改.它只是给您一个想法,如何完成.

ProfileController

use Doctrine\Common\Inflector\Inflector;
use Symfony\Component\Routing\RouterInterface;
# .......

/**
 * @Route("profile", service="application_frontend.controller.profile")
 */
class ProfileController extends Controller
{
    private $router;
    private $inflector;

    public function __construct(
        RouterInterface $router,
        Inflector $inflector
    ) {
        $this->router = $router;
        $this->inflector = $inflector;
    }

    /**
     * @Method({"GET"})
     * @Route("/step_one")
     */
    public function stepOneAction()
    {
        $list = [];
        $myRoutes = ['application_frontend', 'application_backend'];
        $routeCollection = $this->router->getRouteCollection();

        foreach ($routeCollection->all() as $key => $value)
        {
            $data = $value->getDefaults();

            if (isset($data['_controller'])) {
                foreach ($myRoutes as $routePrefix) {
                    if (strstr($data['_controller'], $routePrefix) !== false) {
                        $routeParts = explode(':', $data['_controller']);
                        $routeParts2 = explode('.', $routeParts[0]);

                        $list[] = end($routeParts2). '/' . $this->inflector->tableize(end($routeParts));
                    }
                }
            }
        }


        echo '<pre>';
        print_r($list);
        exit;
    }
}

您可以将列表与app / console debug：router命令进行比较.

结果

Array
(
    [0] => country/index_action
    [1] => country/list_action
    [2] => default/index_action
    [3] => default/list_action
    [4] => profile/step_one_action
    [5] => profile/step_two_action
    [6] => profile/step_one_process_action
    [7] => profile/step_two_process_action
    [8] => security/index_action
    [9] => security/login_action
    [10] => security/logout_action
    [11] => api/json_action
    [12] => api/xml_action
    [13] => api/json_xml_action
    [14] => default/index_action
    [15] => default/list_action
    [16] => default/secret_action
    [17] => superadmin/index_action
    [18] => superadmin/list_action
    [19] => twitter/list_action
    [20] => twitter/create_tweet_action
    [21] => user/list_action
    [22] => user/create_action
)