lean/src/Routing.php

<?php

namespace Lean;

use Notes\Annotation;
use Taxus\Taxus;

use League\Route\RouteGroup,
    League\Route\Router;

use Psr\Http\Message\ServerRequestInterface,
    Psr\Http\Message\ResponseInterface,
    Psr\Container\ContainerInterface;

use Notes\Route\RouteFetcher;

use Notes\Security\SecurityHandler;

use Notes\Tell\LanguageHandler;

use Picea\Picea,
    Picea\Extension\UrlExtension;

use Storage\Cookie,
    Storage\Session;

use function DI\autowire, DI\create;

class Routing {

    public Annotation $selectedRoute;

    protected Session $session;

    protected Cookie $cookie;

    protected UrlExtension $extension;

    protected RouteFetcher $fetcher;

    protected SecurityHandler $security;

    protected LanguageHandler $language;

    protected Taxus $taxus;

    public function __construct(
        Session $session,
        Cookie $cookie,
        UrlExtension $extension,
        Router $router,
        RouteFetcher $routeFetcher,
        SecurityHandler $security,
        LanguageHandler $language,
        Taxus $taxus
    )
    {
        $this->session = $session;
        $this->cookie = $cookie;
        $this->extension = $extension;
        $this->fetcher = $routeFetcher;
        $this->security = $security;
        $this->language = $language;
        $this->router = $router;
        $this->taxus = $taxus;
    } 

    public function registerRoute(ContainerInterface $container, string $urlBase) {
        $this->router->group(rtrim($urlBase, "/"), function (RouteGroup $route) use ($container) {

            foreach($this->fetcher->compile() as $annotation) {
                # Register routes to the UrlExtension from picea (handling url, route and asset extensions)
                if ( null !== ( $name = $annotation->name ?? null ) ) {
                    $this->extension->registerRoute($name, $annotation->getRoute(), $annotation->class, $annotation->classMethod, $annotation->methods ?? (array) $annotation->method);
                }

                foreach((array) ( $annotation->method ?? $annotation->methods ) as $method) {
                    # Mapping every URLs from annotations in searched folders (Api, Controller, etc...)
                    $route->map(strtoupper($method), $annotation->getRoute(), function (ServerRequestInterface $request, array $arguments) use (
                        $container, $route, $annotation
                    ) : ResponseInterface
                    {
                        $class = $annotation->class;
                        $method = $annotation->classMethod;

                        # $container->set($class, autowire($class)->method($method, $request));

                        if ( null !== ( $languageAnnotation = $this->language->verify($class) ) ) {
                            if ( $languageAnnotation->key ) {
                                # TODO !!! $language
                            }
                        }

                        $object = $container->get($class);

                        # Checking if user needs to be logged
                        if ( ( $redirect = $this->security->verify($class, $method) ) && ( empty($object->user) || ! $object->user->logged ) ) {
                            $this->session->redirectedFrom = (string) $request->getUri();

                            return $redirect;
                        }

                        if ( $forbidden = $this->security->taxus($class, $method, $object->user ?? null) ) {
                            return $forbidden;
                        }

                        # @TODO of course, this as to go ; moving to a simple callback method soon which can then be fed by Picea
                        if ( $container->has(Picea::class) ) {
                            $container->get(Picea::class)->globalVariables['route'] = $annotation;
                        }

                        $request = $request->withAttribute('lean.route', $annotation);

                        $this->session->set("lean.route", $annotation);

                        $container->set(ServerRequestInterface::class, $request);

                        return $object->$method($request, $arguments);
                    });
                }
            }
        });
    }
}