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<?php |
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namespace Http\Client\Common\Plugin; |
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use Http\Client\Common\Plugin; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\UriInterface; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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/** |
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* Add schema and host to a request. Can be set to overwrite the schema and host if desired. |
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* |
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* @author Tobias Nyholm <[email protected]> |
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* |
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* TODO: make class final in version 2.0, once plugins does not extend it anymore. |
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*/ |
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/*final*/ class AddHostPlugin implements Plugin |
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{ |
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/** |
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* @var UriInterface |
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*/ |
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private $host; |
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/** |
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* @var bool |
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*/ |
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private $replace; |
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/** |
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* @param UriInterface $host |
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* @param array $config { |
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* |
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* @var bool $replace True will replace all hosts, false will only add host when none is specified. |
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* } |
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*/ |
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public function __construct(UriInterface $host, array $config = []) |
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{ |
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if ($host->getHost() === '') { |
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throw new \LogicException('Host can not be empty'); |
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} |
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$this->host = $host; |
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$resolver = new OptionsResolver(); |
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$this->configureOptions($resolver); |
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$options = $resolver->resolve($config); |
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$this->replace = $options['replace']; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function handleRequest(RequestInterface $request, callable $next, callable $first) |
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{ |
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if ($this->replace || $request->getUri()->getHost() === '') { |
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$uri = $request->getUri()->withHost($this->host->getHost()); |
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$uri = $uri->withScheme($this->host->getScheme()); |
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$request = $request->withUri($uri); |
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} |
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return $next($request); |
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} |
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/** |
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* @param OptionsResolver $resolver |
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*/ |
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private function configureOptions(OptionsResolver $resolver) |
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{ |
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$resolver->setDefaults([ |
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'replace' => false, |
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]); |
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$resolver->setAllowedTypes('replace', 'bool'); |
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} |
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} |
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php-http /
client-common
