MiddlewareProcessor::initialize()   B
last analyzed

Complexity

Conditions 4
Paths 4

Size

Total Lines 27
Code Lines 17

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 4
eloc 17
nc 4
nop 1
dl 0
loc 27
rs 8.5806
c 0
b 0
f 0
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<?php
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/*
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 * This file is part of the Borobudur-Kernel package.
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 *
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 * (c) Hexacodelabs <http://hexacodelabs.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Borobudur\Kernel\Processor;
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use Borobudur\DependencyInjection\ContainerAwareInterface;
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use Borobudur\Kernel\Exception\InvalidArgumentException;
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use Borobudur\Kernel\KernelInterface;
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use Borobudur\Kernel\Middleware\MiddlewareInterface;
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/**
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 * @author      Iqbal Maulana <[email protected]>
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 * @created     8/17/15
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 */
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class MiddlewareProcessor implements ProcessorInterface
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{
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    /**
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     * {@inheritdoc}
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     */
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    public function initialize(KernelInterface $kernel)
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    {
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        $middlewareContainer = $kernel->getMiddleware();
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        $container = $kernel->getContainer();
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        $env = $kernel->getEnvironmentManager()->getEnvInstance();
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        $middlewareContainer->setContainer($container);
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        $bundleMiddlewares = (array) $kernel->registerMiddlewares();
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        $envMiddlewares = (array) $env->registerMiddlewares();
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        foreach (array_merge($bundleMiddlewares, $envMiddlewares) as $middleware) {
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            if ($middleware instanceof MiddlewareInterface) {
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                if ($middleware instanceof ContainerAwareInterface) {
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                    $middleware->setContainer($container);
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                }
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                $middlewareContainer->set($middleware);
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                continue;
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            }
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            throw new InvalidArgumentException(sprintf(
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                'Class "%s" should implement "%s".',
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                get_class($middleware),
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                'Borobudur\Kernel\Middleware\MiddlewareInterface'
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            ));
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        }
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    }
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}
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