Borobudur\Kernel\Processor\MiddlewareProcessor

Complexity

Total Complexity

4

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	initialize()	0	27	4

<?php
/*
 * This file is part of the Borobudur-Kernel package.
 *
 * (c) Hexacodelabs <http://hexacodelabs.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Borobudur\Kernel\Processor;

use Borobudur\DependencyInjection\ContainerAwareInterface;
use Borobudur\Kernel\Exception\InvalidArgumentException;
use Borobudur\Kernel\KernelInterface;
use Borobudur\Kernel\Middleware\MiddlewareInterface;

/**
 * @author      Iqbal Maulana <iq.bluejack@gmail.com>
 * @created     8/17/15
 */
class MiddlewareProcessor implements ProcessorInterface
{
    /**
     * {@inheritdoc}
     */
    public function initialize(KernelInterface $kernel)
    {
        $middlewareContainer = $kernel->getMiddleware();
        $container = $kernel->getContainer();
        $env = $kernel->getEnvironmentManager()->getEnvInstance();

        $middlewareContainer->setContainer($container);
        $bundleMiddlewares = (array) $kernel->registerMiddlewares();
        $envMiddlewares = (array) $env->registerMiddlewares();

        foreach (array_merge($bundleMiddlewares, $envMiddlewares) as $middleware) {
            if ($middleware instanceof MiddlewareInterface) {
                if ($middleware instanceof ContainerAwareInterface) {
                    $middleware->setContainer($container);
                }

                $middlewareContainer->set($middleware);
                continue;
            }

            throw new InvalidArgumentException(sprintf(
                'Class "%s" should implement "%s".',
                get_class($middleware),
                'Borobudur\Kernel\Middleware\MiddlewareInterface'
            ));
        }
    }
}