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<?php |
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/** |
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* This file is part of the BEAR.Package package. |
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* |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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namespace BEAR\Package\Provide\Representation; |
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use BEAR\Package\Exception\LocationHeaderRequestException; |
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use BEAR\Resource\RenderInterface; |
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use BEAR\Resource\ResourceInterface; |
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use BEAR\Resource\ResourceObject; |
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use BEAR\Sunday\Extension\Router\RouterInterface; |
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use Doctrine\Common\Annotations\Reader; |
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/** |
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* 201 @CreatedResource renderer |
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*/ |
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class CreatedResourceRenderer implements RenderInterface |
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{ |
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/** |
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* @var Reader |
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*/ |
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private $reader; |
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/** |
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* @var RouterInterface |
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*/ |
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private $router; |
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/** |
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* @var ResourceInterface |
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*/ |
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private $resource; |
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/** |
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* @param Reader $reader |
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* @param RouterInterface $router |
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*/ |
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public function __construct(Reader $reader, RouterInterface $router, ResourceInterface $resource) |
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{ |
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$this->reader = $reader; |
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$this->router = $router; |
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$this->resource = $resource; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function render(ResourceObject $ro) |
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{ |
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$url = parse_url($ro->uri); |
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$locationUri = sprintf('%s://%s%s', $url['scheme'], $url['host'], $ro->headers['Location']); |
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try { |
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$locatedResource = $this->resource->uri($locationUri)(); |
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/* @var $locatedResource ResourceObject */ |
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} catch (\Exception $e) { |
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$ro->code = 500; |
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$ro->view = ''; |
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throw new LocationHeaderRequestException($locationUri, 0, $e); |
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} |
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$this->updateHeaders($ro); |
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return $locatedResource->toString(); |
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} |
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/** |
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* @return mixed |
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*/ |
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private function getReverseMatchedLink(string $uri) |
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{ |
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$urlParts = parse_url($uri); |
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$routeName = $urlParts['path']; |
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isset($urlParts['query']) ? parse_str($urlParts['query'], $value) : $value = []; |
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if ($value === []) { |
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return $uri; |
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} |
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$reverseUri = $this->router->generate($routeName, (array) $value); |
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if (is_string($reverseUri)) { |
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return $reverseUri; |
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} |
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return $uri; |
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} |
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private function updateHeaders(ResourceObject $ro) |
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{ |
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$ro->headers['content-type'] = 'application/hal+json'; |
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if (isset($ro->headers['Location'])) { |
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$ro->headers['Location'] = $this->getReverseMatchedLink($ro->headers['Location']); |
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} |
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} |
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} |
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