GromNaN / accept-header-service-provider

A provider to allow routing via accept header in Sliex

Accept Header Service Provider

This serivce provider enables you to easily filter routes based on accept headers in Silex.

To use it, simply do the following:

    <?php

    use Pff\ServiceProvider\AcceptHeaderServiceProvider\AcceptHeaderServiceProvider;
    
    $app->register(new AcceptHeaderServiceProvider());

    $app->get('/test', function($accept_header) {
        if ($accept_header == 'application/ven.test.v1+json')
            $cont = json_encode(array('content' => 'hello'));
        else
            $cont = '<content>hello</content>';

        return new Response($cont, 200, array('Content-Type' => $accept_header));
    })->accept(array('application/ven.test.v1+json', 'application/ven.test.v1+xml'));
  

    $app->get('/test', function($accept_header) {
        if ($accept_header == 'application/ven.test.v2+json')
            $cont = json_encode(array('content' => 'hiya'));
        else
            $cont = '<content>hiya</content>';

        return new Response($cont, 200, array('Content-Type' => $accept_header));
    })->accept(array('application/ven.test.v2+json', 'application/ven.test.v2+xml'));

Now a request with accept headers including application/ven.test.v1+json and application/ven.test.v1+xml will be handled by the first route, and requests with accept headers including application/ven.test.v2+json and application/ven.test.v2+xml will be routed to the second.