Conduit router middleware example

router-middleware.php

<?php
require dirname(__DIR__) . '/vendor/autoload.php';

use Phly\Conduit\Middleware;
use Phly\Http\Server;

$app = new Middleware();
$router = new \Aura\Router\Router(
    new \Aura\Router\RouteCollection(new \Aura\Router\RouteFactory),
    new \Aura\Router\Generator
);
$dispatcher = new \Aura\Dispatcher\Dispatcher(array(), 'controller', 'action');
$app->pipe(function ($request, $response, $next) use ($router, $dispatcher) {
    $path = $request->getUri()->getPath();
    $route = $router->match($path, $request->getServerParams());
    if (! $route) {
        return $next();
    }
    $params = $route->params;
    $params['request'] = $request;
    $params['response'] = $response;
    $result = $dispatcher->__invoke($params);
    if ($result instanceof \Psr\Http\Message\ResponseInterface) {
        $response = $result;
    } else {
        $response = $response->write($result)->end();
    }
    return $response;
});

$router->add('homepage', '/')
    ->addValues(array('controller' => 'homepage'));

$router->add('blog.browse', '/blog')
    ->addValues(array('controller' => 'blog.browse'));

$router->add('blog.view', '/blog/view/{id}')
    ->addValues(array('controller' => 'blog.view'));

$dispatcher->setObject('homepage', function ($response) {
    return $response->write('<p>Hello conduit! </p><p><a href="/blog">Browse some blog posts</a></p>')->end();
});

$dispatcher->setObject('blog.browse', function ($response) {
    return 'Here you can see some blog posts <a href="/blog/view/' . rand(0, 100). ' ">blog post</a>';
});

$dispatcher->setObject('blog.view', function ($response, $id) {
    return '<p><a href="/blog">Browse all</a></p><p>I am a blog post ' . htmlspecialchars($id, ENT_QUOTES, 'UTF-8') . '</p>';
});

$server = Server::createServer($app,
  $_SERVER,
  $_GET,
  $_POST,
  $_COOKIE,
  $_FILES
);
$server->listen();