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<?php |
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/** |
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* @package CleverStyle CMS |
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* @author Nazar Mokrynskyi <[email protected]> |
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* @copyright Copyright (c) 2016, Nazar Mokrynskyi |
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* @license MIT License, see license.txt |
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*/ |
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namespace cs\Response; |
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use |
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Exception; |
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trait Psr7 { |
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/** |
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* Provides output to PSR-7 response object |
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* |
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* @param \Psr\Http\Message\ResponseInterface $response |
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* |
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* @return \Psr\Http\Message\ResponseInterface |
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*/ |
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function output_to_psr7 ($response) { |
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$this->to_psr7_body($response); |
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$response = $this->to_psr7_headers($response); |
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/** @noinspection ExceptionsAnnotatingAndHandlingInspection */ |
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return $response |
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->withProtocolVersion(explode('/', $this->protocol, 2)[1]) |
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->withStatus($this->code); |
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} |
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/** |
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* @param \Psr\Http\Message\ResponseInterface $response |
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*/ |
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protected function to_psr7_body ($response) { |
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$body = $response->getBody(); |
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try { |
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if (is_resource($this->body_stream)) { |
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$position = ftell($this->body_stream); |
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rewind($this->body_stream); |
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while (!feof($this->body_stream)) { |
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$body->write(fread($this->body_stream, 1024)); |
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} |
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fseek($this->body_stream, $position); |
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} else { |
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$body->write($this->body); |
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} |
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} catch (Exception $e) { |
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// Do nothing |
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} |
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} |
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/** |
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* @param \Psr\Http\Message\ResponseInterface $response |
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* |
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* @return \Psr\Http\Message\ResponseInterface $response |
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*/ |
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protected function to_psr7_headers ($response) { |
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foreach ($this->headers as $header => $values) { |
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try { |
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$response = $response->withHeader($header, $values); |
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} catch (Exception $e) { |
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// Do nothing |
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} |
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} |
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return $response; |
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} |
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} |
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nazar-pc /
CleverStyle-Framework
