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<?php |
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/** |
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* Class Message |
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* |
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* @created 11.08.2018 |
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* @author smiley <[email protected]> |
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* @copyright 2018 smiley |
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* @license MIT |
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* |
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* @phan-file-suppress PhanParamSignatureMismatch |
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*/ |
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namespace chillerlan\HTTP\Psr7; |
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use chillerlan\HTTP\Utils\HeaderUtil; |
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use Psr\Http\Message\{MessageInterface, StreamInterface}; |
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use function array_merge, fopen, implode, is_array, strtolower; |
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abstract class Message implements MessageInterface{ |
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protected array $headers = []; |
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/** @var string[] */ |
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protected array $headerNames = []; |
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protected string $version = '1.1'; |
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protected StreamInterface $body; |
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/** |
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* Message constructor. |
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*/ |
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public function __construct(){ |
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$this->body = new Stream(fopen('php://temp', 'r+')); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getProtocolVersion():string{ |
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return $this->version; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withProtocolVersion($version):MessageInterface{ |
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if($this->version === $version){ |
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return $this; |
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} |
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$clone = clone $this; |
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$clone->version = $version; |
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return $clone; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getHeaders():array{ |
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return $this->headers; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function hasHeader($name):bool{ |
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return isset($this->headerNames[strtolower($name)]); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getHeader($name):array{ |
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if(!$this->hasHeader($name)){ |
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return []; |
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} |
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return $this->headers[$this->headerNames[strtolower($name)]]; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getHeaderLine($name):string{ |
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return implode(', ', $this->getHeader($name)); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withHeader($name, $value):MessageInterface{ |
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if(!is_array($value)){ |
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$value = [$value]; |
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} |
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$value = HeaderUtil::trimValues($value); |
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$normalized = strtolower($name); |
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$clone = clone $this; |
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if(isset($clone->headerNames[$normalized])){ |
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unset($clone->headers[$clone->headerNames[$normalized]]); |
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} |
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$clone->headerNames[$normalized] = $name; |
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$clone->headers[$name] = $value; |
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return $clone; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withAddedHeader($name, $value):MessageInterface{ |
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if(!is_array($value)){ |
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$value = [$value]; |
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} |
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$value = HeaderUtil::trimValues($value); |
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$normalized = strtolower($name); |
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$clone = clone $this; |
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if(isset($clone->headerNames[$normalized])){ |
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$name = $this->headerNames[$normalized]; |
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$clone->headers[$name] = array_merge($this->headers[$name], $value); |
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} |
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else{ |
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$clone->headerNames[$normalized] = $name; |
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$clone->headers[$name] = $value; |
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} |
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return $clone; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withoutHeader($name):MessageInterface{ |
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$normalized = strtolower($name); |
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if(!isset($this->headerNames[$normalized])){ |
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return $this; |
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} |
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$name = $this->headerNames[$normalized]; |
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$clone = clone $this; |
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unset($clone->headers[$name], $clone->headerNames[$normalized]); |
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return $clone; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getBody():StreamInterface{ |
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return $this->body; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withBody(StreamInterface $body):MessageInterface{ |
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if($body === $this->body){ |
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return $this; |
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} |
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$clone = clone $this; |
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$clone->body = $body; |
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return $clone; |
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} |
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} |
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chillerlan /
php-httpinterface
