stack / url-map
URL Map middleware.
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Requires
- php: ^7.1
- symfony/http-foundation: ~2.1|~3.0|~4.0
- symfony/http-kernel: ~2.1|~3.0|~4.0
Requires (Dev)
- phpunit/phpunit: ~7.0
- silex/silex: ^2.0
- stack/builder: ^1.0
- stack/callable-http-kernel: ^1.0
This package is not auto-updated.
Last update: 2024-08-03 13:33:18 UTC
README
The UrlMap
class takes an array mapping paths to apps and dispatches
accordingly. This class is insertable into a Middleware Stack Builder, like
stack/builder.
Install
Install with Composer:
$ composer require stack/url-map
Example
Let's say we have a Silex app and want to map a blogging app which
implements HttpKernelInterface at the sub path /blog
:
<?php use Symfony\Component\HttpFoundation\Request; use Silex\Application; $app = new Application(); $app->get('/', function () { return "Main Application!"; }); $blog = new Application(); $blog->get('/', function () { return "This is the blog!"; }); $map = [ "/blog" => $blog ]; $app = (new Stack\Builder()) ->push('Stack\UrlMap', $map) ->resolve($app); $request = Request::createFromGlobals(); $response = $app->handle($request); $response->send(); $app->terminate($request, $response);
If you now navigate to /blog
you should see This is the blog!
in your
browser.
The UrlMap
overrides SCRIPT_NAME
, SCRIPT_FILENAME
and PHP_SELF
to point at the mapped path. This also makes sure that the path is
stripped from the path info.
This also means that apps which use the Symfony Routing component for Routing and URL Generation don't need any adaptions.
Apps using other means for routing should prepend the return value of the
request's getBaseUrl()
method to generated URLs. The URL Map also sets a
stack.url_map.prefix
request attribute, which can be used if you don't want
to rely on the request base URL.