Laravel 5的动态路径 [英] Dynamic paths for laravel 5

问题描述

为Laravel 5构建多租户包时，我不得不找出如何制作路径和名称空间是动态的.

While building multi-tenancy packages for Laravel 5 I had to find out how to make the paths and namespaces dynamic.

这将涉及:

• 意见；动态添加在根名称空间中可用的模板目录
• lang;动态添加在根名称空间中可用的语言目录
• 路线；动态添加路由文件
• 配置;从动态位置合并其他配置文件
供应商允许从动态位置获得自定义供应商和软件包

• views; adding a template directory dynamically that is available in the root namespace
• lang; adding a language directory dynamically that is available in the root namespace
• routes; adding a routes file dynamically
• config; merging additional configuration files from a dynamic location
• vendor; allowing custom vendors and packages to be available from a dynamic location

推荐答案

视图

使用服务提供商，您可以在boot()方法中使用以下内容来查看可以在根名称空间(view('your-view')而不是view('package::your-view'))中使用:

views

Using a service provider you can use the following in your boot() method for views to be available in the root namespace (view('your-view') instead of view('package::your-view')):

$this->app['view']->addLocation('/your/new/location');

lang

使用服务提供商，您可以在boot()方法中使用以下内容，其中是根名称空间翻译的新路径:

lang

Using a service provider you can use the following in your boot() method where $path is the new path for your root namespace translations:

$app->bindShared('translation.loader', function($app) use ($path)
{
      return new \Illuminate\Translation\FileLoader($app['files'], $path);
});
$app->bindShared('translator', function($app)
{
      $translator = new \Illuminate\Translation\Translator($app['translation.loader'], $app['config']['app.locale']);
      $translator->setFallback($app['config']['app.fallback_locale']);
      return $translator;
});

路线

到目前为止，路线是最简单的.只需使用require_once或使用Laravel方法添加它们即可:\File::requireOnce().

routes

Routes is by far the easiest. Simply include them using a require_once or by using the Laravel method: \File::requireOnce().

我使用了一个目录，该目录将允许租户否决核心配置.请建议这里没有安全性或健全性检查，因此访问应受到限制.

I used a directory that would allow a tenant to overrule core configs. Please advice there are no security nor sanity checks here so access should be limited.

使用服务提供商，您可以在boot()方法中使用以下内容

Using a service provider you can use the following in your boot() method

 foreach (\File::allFiles('/path/to/configs') as $path) {
       $key = \File::name($path);
       $app['config']->set($key, array_merge(require $path, $app['config']->get($key, [])));
 }

这将通过使用提供的配置文件覆盖它们的值来合并现有配置.

This will merge existing configurations by overruling their values with the provided config files.

使用动态加载的类的可能性真的很有趣.为此，您需要在服务提供商ClassLoader addDirectories()方法>

Really interesting is the possibility to use dynamically loaded classes. In order to do this you will need to use the ClassLoader addDirectories() method in your service provider

\Illuminate\Support\ClassLoader::addDirectories(['/path/to/vendors']);

其他注意事项

以上代码可以使用服务提供商来实现.为了使服务器提供程序正常工作，您必须将它们添加到providers数组下的config/app.php文件中.不这样做将不会启用服务提供商中的任何代码.

additional considerations

The above code can be implemented using service providers. In order for a server provider to work you must add them to the config/app.php file under the providers array. Not doing so will not enable any of the code in the service provider.

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