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<?php
declare(strict_types=1);
namespace Nyholm\Psr7;
use Psr\Http\Message\{ServerRequestInterface, StreamInterface, UploadedFileInterface, UriInterface};
/**
* @author Michael Dowling and contributors to guzzlehttp/psr7
* @author Tobias Nyholm <tobias.nyholm@gmail.com>
* @author Martijn van der Ven <martijn@vanderven.se>
*
* @final This class should never be extended. See https://github.com/Nyholm/psr7/blob/master/doc/final.md
*/
class ServerRequest implements ServerRequestInterface
{
use MessageTrait;
use RequestTrait;
/** @var array */
private $attributes = [];
/** @var array */
private $cookieParams = [];
/** @var array|object|null */
private $parsedBody;
/** @var array */
private $queryParams = [];
/** @var array */
private $serverParams;
/** @var UploadedFileInterface[] */
private $uploadedFiles = [];
/**
* @param string $method HTTP method
* @param string|UriInterface $uri URI
* @param array $headers Request headers
* @param string|resource|StreamInterface|null $body Request body
* @param string $version Protocol version
* @param array $serverParams Typically the $_SERVER superglobal
*/
public function __construct(string $method, $uri, array $headers = [], $body = null, string $version = '1.1', array $serverParams = [])
{
$this->serverParams = $serverParams;
if (!($uri instanceof UriInterface)) {
$uri = new Uri($uri);
}
$this->method = $method;
$this->uri = $uri;
$this->setHeaders($headers);
$this->protocol = $version;
\parse_str($uri->getQuery(), $this->queryParams);
if (!$this->hasHeader('Host')) {
$this->updateHostFromUri();
}
// If we got no body, defer initialization of the stream until ServerRequest::getBody()
if ('' !== $body && null !== $body) {
$this->stream = Stream::create($body);
}
}
public function getServerParams(): array
{
return $this->serverParams;
}
public function getUploadedFiles(): array
{
return $this->uploadedFiles;
}
/**
* @return static
*/
public function withUploadedFiles(array $uploadedFiles): ServerRequestInterface
{
$new = clone $this;
$new->uploadedFiles = $uploadedFiles;
return $new;
}
public function getCookieParams(): array
{
return $this->cookieParams;
}
/**
* @return static
*/
public function withCookieParams(array $cookies): ServerRequestInterface
{
$new = clone $this;
$new->cookieParams = $cookies;
return $new;
}
public function getQueryParams(): array
{
return $this->queryParams;
}
/**
* @return static
*/
public function withQueryParams(array $query): ServerRequestInterface
{
$new = clone $this;
$new->queryParams = $query;
return $new;
}
/**
* @return array|object|null
*/
public function getParsedBody()
{
return $this->parsedBody;
}
/**
* @return static
*/
public function withParsedBody($data): ServerRequestInterface
{
if (!\is_array($data) && !\is_object($data) && null !== $data) {
throw new \InvalidArgumentException('First parameter to withParsedBody MUST be object, array or null');
}
$new = clone $this;
$new->parsedBody = $data;
return $new;
}
public function getAttributes(): array
{
return $this->attributes;
}
/**
* @return mixed
*/
public function getAttribute($attribute, $default = null)
{
if (!\is_string($attribute)) {
throw new \InvalidArgumentException('Attribute name must be a string');
}
if (false === \array_key_exists($attribute, $this->attributes)) {
return $default;
}
return $this->attributes[$attribute];
}
/**
* @return static
*/
public function withAttribute($attribute, $value): ServerRequestInterface
{
if (!\is_string($attribute)) {
throw new \InvalidArgumentException('Attribute name must be a string');
}
$new = clone $this;
$new->attributes[$attribute] = $value;
return $new;
}
/**
* @return static
*/
public function withoutAttribute($attribute): ServerRequestInterface
{
if (!\is_string($attribute)) {
throw new \InvalidArgumentException('Attribute name must be a string');
}
if (false === \array_key_exists($attribute, $this->attributes)) {
return $this;
}
$new = clone $this;
unset($new->attributes[$attribute]);
return $new;
}
}
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