PHP code example of idealogica / route-one

1. Go to this page and download the library: Download idealogica/route-one library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

idealogica / route-one example snippets



// general dispatcher

$dispatcher = DispatcherFactory::createDefault()->createDispatcher();

// page layout middleware

$dispatcher->addMiddleware(
    function (ServerRequestInterface $request, DelegateInterface $next) {
        $response = $next->process($request);
        $content = $response->getBody()->getContents();
        return $response
            ->withBody($this->streamFor('<html><body>' . $content . '</body></html>'))
            ->withHeader('content-type', 'text/html; charset=utf-8');
    }
);

// blog middleware

$dispatcher->addMiddleware(
    function (ServerRequestInterface $request, DelegateInterface $next) {

        // blog middleware dispatcher

        $blogDispatcher = DispatcherFactory::createDefault()->createDispatcher();
        $blogDispatcher->getDefaultRoute()->setHost('www.test.com')->setSecure(false);

        // blog posts list middleware (path based routing)

        $blogDispatcher->addGetRoute('/blog/posts',
            function (ServerRequestInterface $request, DelegateInterface $next) {
                // stop middleware chain execution
                return new Response($this->streamFor('<h1>Posts list</h1><p>Post1</p><p>Post2</p>'));
            }
        )->setName('blog.list');

        // blog single post middleware (path based routing)

        $blogDispatcher->addGetRoute('/blog/posts/{id}',
            function (ServerRequestInterface $request, DelegateInterface $next) {
                $id = (int)$request->getAttribute('1.id'); // prefix for route-one attributes
                // post id is valid
                if ($id === 1) {
                    // stop middleware chain execution
                    return new Response($this->streamFor(sprintf('<h1>Post #%s</h1><p>Example post</p>', $id)));
                }
                // post not found, continue to the next middleware
                return $next->process($request);
            }
        )->setName('blog.post');

        // blog page not found middleware (no routing, executes for each request)

        $blogDispatcher->addMiddleware(
            function (ServerRequestInterface $request, DelegateInterface $next)
            {
                // 404 response
                return new Response($this->streamFor('<h1>Page not found</h1>'), 404);
            }
        );

        return $blogDispatcher->dispatch($request);
    }
);

// dispatching

$response = $dispatcher->dispatch(
    new ServerRequest(
        [],
        [],
        'http://www.test.com/blog/posts/1',
        'GET'
    )
);

(new SapiEmitter())->emit($response);




$routeFactory = new RouteFactory(
    new AuraRouteMiddleware($basePath),
    new AuraUriGenerator($basePath)
);
$routeMiddleware = $routeFactory->createGetRoute('/blog/posts', $middlewareToRoute);



// route path is '/blog/posts/{id}' for 'blog.post' route
$blogPostUrl = $blogDispatcher->getUriGenerator()->generate('blog.post', ['id' => 100]);
echo($blogPostUrl); // outputs "http://www.test.com/blog/posts/100"