azjezz/Extension.hack

## Extension.hack
use namespace Nuxed\Kernel;
use namespace Nuxed\Container;
use namespace Nuxed\Http\Router;
use namespace Nuxed\Http\Router\Generator;

final class Extension extends Kernel\Extension\AbstractExtension {
  // register container services
  public function register(
    Container\ContainerBuilder $builder,
  ): void {
    $builder->add(HomePageHandler::class, Container\factory(($container) ==>
      new HomePageHandler($container->get(Generator\IUriGenerator::class))
    ), true);
    $builder->add(FooHandler::class, Container\factory(($_) ==> new FooHandler()), true);
  }

  <<__Override>>
  public function route(
    Router\IRouteCollector $routes,
    Container\IServiceContainer $container,
  ): void {
    $routes->get('/', $container->get(HomePageHandler::class), 'home');
    $routes->get('/page/foo', $container->get(FooHandler::class), 'foo');
  }
}

## FooHandler.hack
use namespace Nuxed\Http\Server;
use namespace Nuxed\Http\Message;

final class FooHandler implements Server\IRequestHandler {
  use Server\RequestHandlerMiddlewareTrait;

  public async function handle(
    Message\ServerRequest $request,
  ): Awaitable<Message\Response> {
    $session = $request->getSession();
    $session->set('foo', $session->get('foo', 0) + 1);

    $ses = <ul></ul>;
    foreach ($session->items() as $key => $value) {
      $ses->appendChild(<li>{$key} => {\print_r($value, true)}</li>);
    }

    $html =
      <html>
        <head>
          <title>Hello, World!</title>
        </head>
        <body>
          <div>
            <h1>Hello, World!</h1>
            <hr />
            <h2> Session data : </h2>
            <div>
              {$ses}
            </div>
          </div>
        </body>
      </html>;

    return Message\Response\html($html);
  }
}

## HomePageHandler.hack
use namespace Nuxed\Http\Server;
use namespace Nuxed\Http\Message;
use namespace Nuxed\Http\Router\Generator;

final class HomePageHandler implements Server\IRequestHandler {
  use Server\RequestHandlerMiddlewareTrait;

  public function __construct(
    private Generator\IUriGenerator $uri,
  ) {}

  public async function handle(
    Message\ServerRequest $request,
  ): Awaitable<Message\Response> {
    $html =
      <html>
        <head>
          <title>Hello, World!</title>
        </head>
        <body>
          <div>
            <h1>Hello, World!</h1>
            <hr />
            <a href={$this->uri->generate('foo')}>Foo</a>
          </div>
        </body>
      </html>;

    return Message\Response\html($html);
  }
}

## main.hack
use namespace Nuxed\Http;
use namespace Nuxed\Kernel;

require __DIR__.'/../vendor/hh_autoload.hh';

<<__EntryPoint>>
async function main(): Awaitable<void> {
  $kernel = new Kernel\Kernel();

  $kernel->use(new Kernel\Extension\HttpExtension());
  $kernel->use(new Kernel\Extension\EventExtension());
  $kernel->use(new Kernel\Extension\SessionExtension());
  $kernel->use(new Kernel\Extension\CacheExtension(shape(
    'cache_dir' => __DIR__.'/cache',
  )));
  $kernel->use(new Extension());

  $request = Http\Message\ServerRequest::capture();
  $response = await $kernel->handle($request);
  await $kernel->emit($response);
  await $kernel->terminate($request, $response);
}
	use namespace Nuxed\Kernel;
	use namespace Nuxed\Container;
	use namespace Nuxed\Http\Router;
	use namespace Nuxed\Http\Router\Generator;

	final class Extension extends Kernel\Extension\AbstractExtension {
	// register container services
	public function register(
	Container\ContainerBuilder $builder,
	): void {
	$builder->add(HomePageHandler::class, Container\factory(($container) ==>
	new HomePageHandler($container->get(Generator\IUriGenerator::class))
	), true);
	$builder->add(FooHandler::class, Container\factory(($_) ==> new FooHandler()), true);
	}

	<<__Override>>
	public function route(
	Router\IRouteCollector $routes,
	Container\IServiceContainer $container,
	): void {
	$routes->get('/', $container->get(HomePageHandler::class), 'home');
	$routes->get('/page/foo', $container->get(FooHandler::class), 'foo');
	}
	}
	use namespace Nuxed\Http\Server;
	use namespace Nuxed\Http\Message;

	final class FooHandler implements Server\IRequestHandler {
	use Server\RequestHandlerMiddlewareTrait;

	public async function handle(
	Message\ServerRequest $request,
	): Awaitable<Message\Response> {
	$session = $request->getSession();
	$session->set('foo', $session->get('foo', 0) + 1);

	$ses = <ul></ul>;
	foreach ($session->items() as $key => $value) {
	$ses->appendChild(<li>{$key} => {\print_r($value, true)}</li>);
	}

	$html =
	<html>
	<head>
	<title>Hello, World!</title>
	</head>
	<body>
	<div>
	<h1>Hello, World!</h1>
	<hr />
	<h2> Session data : </h2>
	<div>
	{$ses}
	</div>
	</div>
	</body>
	</html>;

	return Message\Response\html($html);
	}
	}
	use namespace Nuxed\Http;
	use namespace Nuxed\Kernel;

	require __DIR__.'/../vendor/hh_autoload.hh';

	<<__EntryPoint>>
	async function main(): Awaitable<void> {
	$kernel = new Kernel\Kernel();

	$kernel->use(new Kernel\Extension\HttpExtension());
	$kernel->use(new Kernel\Extension\EventExtension());
	$kernel->use(new Kernel\Extension\SessionExtension());
	$kernel->use(new Kernel\Extension\CacheExtension(shape(
	'cache_dir' => __DIR__.'/cache',
	)));
	$kernel->use(new Extension());

	$request = Http\Message\ServerRequest::capture();
	$response = await $kernel->handle($request);
	await $kernel->emit($response);
	await $kernel->terminate($request, $response);
	}