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<?php |
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namespace Staticus\Diactoros\Response; |
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use Psr\Http\Message\StreamInterface; |
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use Zend\Diactoros\Response; |
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use Zend\Diactoros\Stream; |
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/** |
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* A class representing HTTP responses with body. |
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*/ |
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class FileContentResponse extends Response implements FileResponseInterface |
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{ |
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use Response\InjectContentTypeTrait; |
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/** |
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* @var resource |
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*/ |
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protected $resource; |
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/** |
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* @var string |
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*/ |
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protected $content; |
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/** |
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* @return resource |
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*/ |
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public function getResource() |
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{ |
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return $this->resource; |
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} |
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/** |
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* @return string |
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*/ |
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public function getContent() |
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{ |
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return $this->content; |
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} |
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/** |
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* @param mixed $content |
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*/ |
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public function setContent($content) |
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{ |
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$this->content = $content; |
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} |
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/** |
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* Create an empty response with the given status code. |
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* |
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* @param string|resource|Stream $content |
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* @param int $status Status code for the response, if any. |
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* @param array $headers Headers for the response, if any. |
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*/ |
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public function __construct($content = null, $status = 204, array $headers = []) |
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{ |
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$body = $this->createBody($content); |
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parent::__construct($body, $status, $headers); |
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} |
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protected function createBody($content) |
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{ |
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if (is_resource($content)) { |
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$this->resource = $content; |
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$content = null; |
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} |
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$this->content = $content; |
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if ($content instanceof StreamInterface) { |
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return $content; |
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} elseif (null === $content || false === $content || '' === $content) { // but not zero |
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$stream = new Stream('php://temp', 'r'); |
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return $stream; |
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} |
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$stream = new Stream('php://temp', 'wb+'); |
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$stream->write((string)$content); |
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$stream->rewind(); |
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return $stream; |
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} |
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} |
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KIVagant /
staticus-core
