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<?php
/**
* Bitrix Framework
* @package bitrix
* @subpackage main
* @copyright 2001-2023 Bitrix
*/
namespace Bitrix\Main\Web\Http;
use Bitrix\Main\Web\HttpHeaders;
use Psr\Http\Message\MessageInterface;
use Psr\Http\Message\StreamInterface;
class Message implements MessageInterface
{
protected HttpHeaders $headers;
protected StreamInterface $body;
/**
* @param array | null $headers
* @param StreamInterface | null $body
* @param string | null $version
*/
public function __construct(array $headers = null, StreamInterface $body = null, string $version = null)
{
$this->headers = new HttpHeaders($headers);
if ($version !== null)
{
$this->headers->setVersion($version);
}
$this->body = $body ?? new Stream('php://temp', 'r+');
}
/**
* @inheritdoc
*/
public function getProtocolVersion(): string
{
return $this->headers->getVersion();
}
/**
* @inheritdoc
*/
public function withProtocolVersion(string $version): MessageInterface
{
if ($this->getProtocolVersion() === $version)
{
return $this;
}
$new = clone $this;
$new->headers->setVersion($version);
return $new;
}
/**
* @return HttpHeaders
*/
public function getHeadersCollection(): HttpHeaders
{
return $this->headers;
}
/**
* @inheritdoc
*/
public function getHeaders(): array
{
return $this->headers->getHeaders();
}
/**
* @inheritdoc
*/
public function hasHeader(string $name): bool
{
return $this->headers->has($name);
}
/**
* @inheritdoc
*/
public function getHeader(string $name): array
{
return $this->headers->get($name, true) ?? [];
}
/**
* @inheritdoc
*/
public function getHeaderLine(string $name): string
{
return implode(',', $this->getHeader($name));
}
/**
* @inheritdoc
*/
public function withHeader(string $name, $value): MessageInterface
{
$new = clone $this;
$new->headers->set($name, $value);
return $new;
}
/**
* @inheritdoc
*/
public function withAddedHeader(string $name, $value): MessageInterface
{
$new = clone $this;
$new->headers->add($name, $value);
return $new;
}
/**
* @inheritdoc
*/
public function withoutHeader(string $name): MessageInterface
{
$new = clone $this;
$new->headers->delete($name);
return $new;
}
/**
* @inheritdoc
*/
public function getBody(): StreamInterface
{
return $this->body;
}
/**
* @inheritdoc
*/
public function withBody(StreamInterface $body): MessageInterface
{
$new = clone $this;
$new->body = $body;
return $new;
}
public function __clone()
{
$this->headers = clone $this->headers;
$this->body = clone $this->body;
}
}