PHP Silex路由本地化 [英] PHP Silex routing localization

问题描述

从Silex开始.

说我想要一个本地化的站点，在该站点中所有路由都必须以/{_locale}开头，并且不要幻想将自己重复为:

Say I want a localised site where all routes have to start with /{_locale} and don't fancy repeating myself as :

$app->match('/{_locale}/foo', function() use ($app) {
return $app['twig']->render('foo.twig');
})
->assert('_locale', implode('|', $app['languages.available']))
->value('_locale', $app['locale.default'])
->bind('foo');

$app->match('/{_locale}/bar', function() use ($app) {
    return $app['twig']->render('bar.twig');
    })
    ->assert('_locale', implode('|', $app['languages.available']))
    ->value('_locale', $app['locale.default'])
    ->bind('bar');

理想情况下，我想创建一个与语言环境匹配并以某种方式将其子类化的基本路由，但我自己不知道如何以一种优雅的方式触发它.

Ideally, I'd like to create a base route that would match the locale and subclass it in some way but couldn't figure out by myself how to trigger that in an elegant way.

推荐答案

我认为您可以使用mount函数委派本地检测:

I think you can delegate the local detection with mount function:

您为每个要支持的本地安装了一条路由，但是它们重定向到同一控制器:

You mount a route for each local you want to support, but they redirect to the same controller:

    $app->mount('/en/', new MyControllerProvider('en'));
    $app->mount('/fr/', new MyControllerProvider('fr'));
    $app->mount('/de/', new MyControllerProvider('de'));

现在，本地变量可以成为您控制器的属性:

And now the local can be an attribute of your controller:

class MyControllerProvider implements ControllerProviderInterface {

    private $_locale;

    public function __construct($_locale) {
        $this->_locale = $_locale;
    }

    public function connect(Application $app) {
        $controler = $app['controllers_factory'];


        $controler->match('/foo', function() use ($app) {
                            return $app['twig']->render('foo.twig');
                        })
                ->bind('foo');

        $controler->match('/bar', function() use ($app) {
                            return $app['twig']->render('bar.twig');
                        })
                ->bind('bar');

        return $controler;
    }

}

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