Dispatcher: handle and find about route

[ericktucto]

It's util to Clockwork. I created a DataSource to use on Clockwork

BEFORE

AFTER

LeagueRouterDataSource

<?php

namespace App\DataSources;

use Clockwork\DataSource\DataSourceInterface;
use Clockwork\Request\Request;

use League\Route\Dispatcher;
use League\Route\Router;

// it is also necessary to obtain the array of routes
class AppRouter extends Router
{
  public function getData(): array
  {
    return $this->routeCollector->getData();
  }
}

class LeagueRouterDataSource implements DataSourceInterface
{
  public function __construct(
    protected AppRouter $router,
    protected ServerRequestInterface $request
  ) {
  }

  public function resolve(Request $request)
  {
    $request->controller = $this->getController();
  }

  protected function getController()
  {
    $data = $this->router->getData();
    $dispatcher = new Dispatcher($data);
    $dispatcher->setStrategy($this->router->getStrategy());

    $match = $dispatcher->dispatchAndReturn($this->request);
    // or
    // $match = $dispatcher->dispatch($method, $uri);
   // dispatch method is public and not be necessary create the dispatchAndReturn method
    $callable = $match[1]->getCallable();

    // if use magic method __invoke
    if (is_object($callable)) {
      return get_class($callable);
    }

    // if use syntax [controller, method] or "controller::method"
    if (is_array($callable)) {
      [$controller, $method] = $callable;
      return get_class($controller) . "@{$method}";
    }

    // if use anonymous function
    return "Closure";
  }
}