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<?php |
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/** |
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* This file is part of the RHDC Akamai middleware package. |
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* |
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* (c) Shawn Iwinski <[email protected]> |
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* |
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* For the full copyright and license information, please view |
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* the LICENSE file that was distributed with this source code. |
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*/ |
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namespace Rhdc\Akamai\Middleware\Request; |
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use Psr\Http\Message\RequestInterface; |
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use Rhdc\Akamai\Edge\Resolver\ResolverInterface; |
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class ResolverMiddleware implements MiddlewareInterface |
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{ |
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/** @var ResolverInterface */ |
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protected $resolver; |
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/** @var string */ |
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protected $resolve; |
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/** @var bool */ |
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protected $staging; |
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public function __construct( |
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ResolverInterface $resolver, |
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$resolve = ResolverInterface::RESOLVE_HOST, |
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$staging = false |
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) { |
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$this |
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->setResolver($resolver) |
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->setResolve($resolve) |
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->setStaging($staging); |
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} |
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public function setResolver(ResolverInterface $resolver) |
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{ |
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$this->resolver = $resolver; |
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return $this; |
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} |
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public function getResolver() |
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{ |
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return $this->resolver; |
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} |
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public function setResolve($resolve) |
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{ |
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$this->resolve = $resolve; |
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return $this; |
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} |
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public function getResolve() |
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{ |
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return $this->resolve; |
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} |
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public function setStaging($staging) |
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{ |
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$this->staging = (bool) $staging; |
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return $this; |
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} |
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public function getStaging() |
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{ |
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return $this->staging; |
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} |
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public function __invoke(RequestInterface $request) |
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{ |
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$uri = $request->getUri(); |
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$host = $uri->getHost(); |
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if (empty($host) || !$this->resolver->isResolvableHost($host)) { |
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return $request; |
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} |
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$resolve = $this->resolver->resolve($host, $this->resolve, $this->staging); |
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$resolveHost = is_array($resolve) ? reset($resolve) : $resolve; |
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$resolveUri = $uri->withHost($resolveHost); |
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// Set resolve URI and preserve original host header |
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return $request->withUri($resolveUri, true); |
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} |
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} |
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rhdc /
php-akamai-middleware
