CODEWITHSUNDEEP
laravellaravel-5.3lumenlumen-5.4
dejanmilosevic0
dejanmilosevic0

Reputation: 311

Lumen/Laravel - use custom router

Is there any out of the box solution without changing core to add custom router in to laravel or lumen. I already know that lumen is using different router from laravel, so I am wondering is there any possibility builded in core to change router?

Upvotes: 2

Views: 1180

Answers (1)

stixxx
stixxx

Reputation: 56

I had the same question today. After some research I found a solution which will impact the core classes minimal.

Note: The following description is based on Lumen 6.2.

Before you start; think about a proper solution, using a middleware.

Because of the nature of this framework, there is no way to use a custom Router without extending core classes and modifying the bootstrap.

Follow these steps to your custom Router:

Hacky solution

1. Create your custom Router.

Hint: In this example App will be the root namespace of the Lumen project.

<?php

namespace App\Routing;

class Router extends \Laravel\Lumen\Routing\Router
{
    public function __construct($app)
    {
        dd('This is my custom router!');
        parent::__construct($app);
    }
}

There is no Interface or similar, so you have to extend the existing Router. In this case, just a constructor containing a dd() to demonstrate, if the new Routerist going to be used.

2. Extend the Application

The regular Router will be initialized without any bindings or depentency injection in a method call inside of Application::__construct. Therefore you cannot overwirte the class binding for it. We have to modify this initialization proccess. Luckily Lumen is using a method just for the router initialization.

<?php

namespace App;

use App\Routing\Router;

class Application extends \Laravel\Lumen\Application
{
    public function bootstrapRouter()
    {
        $this->router = new Router($this);
    }
}

3. Tell Lumen to use our Application

The instance of Applicationis created relativley close at the top of our bootstrap/app.php.

Find the code block looking like

$app = new Laravel\Lumen\Application(
    dirname(__DIR__)
);

and change it to

$app = new App\Application(
    dirname(__DIR__)
);

Proper solution

The $router property of Application is a public property. You can simply assign an instance of your custom Router to it.

After the instantiation of Application in your bootstrap/app.php place a

$app->router = new \App\Routing\Router;

done.

Upvotes: 3

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