CODEWITHSUNDEEP
phplaravellaravel-5laravel-routing
myol
myol

Reputation: 9904

Laravel controllers / namespace via route parameter

I want to access a controller name-space using the parameter in a route URL. Is something like this possible?

Route::group(['namespace' => 'My\Name\Space\{clientId}\Controllers', 'middleware' => 'api'], function () {

    Route::get('api/v1/clients/{clientId}/test', 'TestController@test');
});

So 

api/v1/clients/example/test

Would load the TestController class with namespace My\Name\Space\example\Controllers running method test

Since I am using laravel (and writing a package - so using a ServiceProvider) I would think there is somewhere I could hook in / override (and manipulate) the url parameter before the logic for deciding the controllers and controller methods are assigned.

I wish to do this with quite a few routes.

Upvotes: 0

Views: 1649

Answers (1)

David Barker
David Barker

Reputation: 14620

Firstly for this it's best to start with the RouteServiceProvider located in the App\Providers namespace. You'll notice that the routes.php is included within a route group that defines a namespace to App\Http\Controllers. If you want to use a different namespace then it may be best to override this and either declare routes in the service provider or modify the wrapping group and use routes.php.

To get your desired result, you will need to get the clientId from the request object before your build the controllers. For the sake of commands that do not have a request object (artisan route:list) it's always best to default this as well. Note this is untested, if the Request::route is always returning null and defaulting, you can use segment() instead to get a specific url fragment.

**
 * Define the routes for the application.
 *
 * @param  \Illuminate\Routing\Router  $router
 * @return void
 */
public function map(Router $router)
{
    // Attempt to get the route parameter clientId
    // or assign as Default
    $param = Request::route('clientId') ? : 'Default';

    $namespace = 'App\\' . $param;

    $router->group([
        'namespace' => $namespace,
        'prefix' => 'api/v1/'
    ], function ($router) {
        // Ideally create a seperate apiroutes.php or something similar
        require app_path('Http/routes.php');
    });
}

Now within your routes.php you wouldn't need a group, Just the bindings as you have them.

// The controller at namespace App\{clientId}\ will be used
Route::get('clients/{clientId}/test', 'AController@getTest');

Upvotes: 1

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