AcceptHeaderMiddleware.php
Same filename in other branches
Namespace
Drupal\accept_header_routing_testFile
-
core/
modules/ system/ tests/ modules/ accept_header_routing_test/ src/ AcceptHeaderMiddleware.php
View source
<?php
declare (strict_types=1);
namespace Drupal\accept_header_routing_test;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\HttpKernelInterface;
/**
* Example implementation of "accept header"-based content negotiation.
*/
class AcceptHeaderMiddleware implements HttpKernelInterface {
/**
* The app kernel.
*/
protected HttpKernelInterface $app;
/**
* Constructs a new AcceptHeaderMiddleware instance.
*
* @param \Symfony\Component\HttpKernel\HttpKernelInterface $app
* The app.
*/
public function __construct(HttpKernelInterface $app) {
$this->app = $app;
}
/**
* {@inheritdoc}
*/
public function handle(Request $request, $type = self::MAIN_REQUEST, $catch = TRUE) : Response {
$mapping = [
'application/json' => 'json',
'application/xml' => 'xml',
'text/html' => 'html',
];
$accept = $request->headers
->get('Accept') ?: [
'text/html',
];
if (isset($mapping[$accept[0]])) {
$request->setRequestFormat($mapping[$accept[0]]);
}
return $this->app
->handle($request, $type, $catch);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
AcceptHeaderMiddleware | Example implementation of "accept header"-based content negotiation. |
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.