Jarvis\Skill\DependencyInjection\ContainerProvider::hydrate()

Complexity

Conditions	7
Paths	2

Size

Total Lines	80
Code Lines	42

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	2

<?php
    public function hydrate(Jarvis $app)
    {
        // settings process
        // ================

        $app['debug'] = $app['settings']['debug'] ?? Jarvis::DEFAULT_DEBUG;

        $extra = $app['settings']['extra'] ?? [];
        foreach ((array) $extra as $key => $data) {
            $app["{$key}.settings"] = $data;
        }

        unset($app['settings']);

        // services declarations
        // =====================

        $app['app'] = function () use ($app): Jarvis {
            return $app;
        };

        $app['request'] = function (Jarvis $app): Request {
            $request = Request::createFromGlobals();

            $session = $request->getSession();
            if (null === $session) {
                $settings = $app['session.settings'] ?? [];
                $storageClassname = $settings['session.storage.classname'] ?? NativeSessionStorage::class;
                unset($settings['session.storage.classname']);
                $session = new Session(new $storageClassname($settings));
            }

            $request->setSession($session);

            return $request;
        };

        $app['session'] = function (Jarvis $app): Session {
            return $app['request']->getSession();
        };

        $app['router'] = function (): Router {
            return new Router();
        };

        $app['callbackResolver'] = function (Jarvis $app): CallbackResolver {
            return new CallbackResolver($app);
        };

        $app->lock(['debug', 'request', 'session', 'router', 'callbackResolver']);

        // events receivers
        // ================

        $app->on(BroadcasterInterface::EXCEPTION_EVENT, function (ExceptionEvent $event): void {
            $response = new Response($event->exception()->getMessage(), Response::HTTP_INTERNAL_SERVER_ERROR);
            $event->setResponse($response);
        }, BroadcasterInterface::RECEIVER_LOW_PRIORITY);

        $app->on(BroadcasterInterface::CONTROLLER_EVENT, function (ControllerEvent $event) use ($app): void {
            $finalArgs = [];
            $rawArgs = $event->arguments();
            $refMethod = new \ReflectionMethod($event->callback(), '__invoke');
            foreach ($refMethod->getParameters() as $refParam) {
                if (null !== $refClass = $refParam->getClass()) {
                    if (isset($app[$refClass->getName()])) {
                        $finalArgs[$refParam->getPosition()] = $app[$refClass->getName()];

                        continue;
                    }
                }

                if (in_array($refParam->name, array_keys($rawArgs))) {
                    $finalArgs[$refParam->getPosition()] = $rawArgs[$refParam->name];
                }
            }

            $event->setArguments($finalArgs);
        }, BroadcasterInterface::RECEIVER_LOW_PRIORITY);
    }
}