NegotiationServiceFactory.md

NegotiationServiceFactory

Registers all negotiators and middlewares in a chubbyphp/chubbyphp-container. Requires chubbyphp/chubbyphp-container.

<?php

use Chubbyphp\Container\Container;
use Chubbyphp\Negotiation\ServiceFactory\NegotiationServiceFactory;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;

$container = new Container();
$container->factories((new NegotiationServiceFactory())());

// configure the supported values (default: [])
$container->factory('negotiator.acceptNegotiator.values', static fn (): array => ['application/json', 'application/xml']);
$container->factory('negotiator.acceptLanguageNegotiator.values', static fn (): array => ['en', 'de']);
$container->factory('negotiator.contentTypeNegotiator.values', static fn (): array => ['application/json', 'application/xml']);

/** @var ServerRequestInterface $request */
/** @var RequestHandlerInterface $handler */

$container->get('negotiator.acceptNegotiator')->negotiate($request);
$container->get('negotiator.acceptMiddleware')->process($request, $handler);

$container->get('negotiator.acceptLanguageNegotiator')->negotiate($request);
$container->get('negotiator.acceptLanguageMiddleware')->process($request, $handler);

$container->get('negotiator.contentTypeNegotiator')->negotiate($request);
$container->get('negotiator.contentTypeMiddleware')->process($request, $handler);

Registered services

Service id	Type
negotiator.acceptNegotiator	AcceptNegotiator
negotiator.acceptMiddleware	AcceptMiddleware
negotiator.acceptLanguageNegotiator	AcceptLanguageNegotiator
negotiator.acceptLanguageMiddleware	AcceptLanguageMiddleware
negotiator.contentTypeNegotiator	ContentTypeNegotiator
negotiator.contentTypeMiddleware	ContentTypeMiddleware
negotiator.acceptNegotiator.values	list<string> (default [])
negotiator.acceptLanguageNegotiator.values	list<string> (default [])
negotiator.contentTypeNegotiator.values	list<string> (default [])

The *.values services hold the supported media types / locales. They default to empty lists, which makes every negotiation fail, so override them with your own configuration.