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<?php declare(strict_types=1); |
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namespace One\Http; |
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use One\Uri; |
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class Request extends Message implements \Psr\Http\Message\RequestInterface |
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{ |
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/** |
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* Method |
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* @var string |
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*/ |
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private $method; |
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/** |
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* Request Target |
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* @var string |
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*/ |
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private $requestTarget; |
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/** |
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* Uri |
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* @var \Psr\Http\Message\UriInterface |
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*/ |
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private $uri; |
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/** |
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* Default Constructor |
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* @param string|\Psr\Http\Message\UriInterface $uri |
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* @param mixed $body |
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* @param string $version |
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*/ |
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public function __construct( |
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string $method, |
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$uri = null, |
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array $headers = [], |
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$body = null, |
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$version = '1.1' |
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) { |
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if (! ($uri instanceof \Psr\Http\Message\UriInterface)) { |
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$uri = \One\createUriFromString($uri); |
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} |
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$this->method = strtoupper($method); |
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$this->uri = $uri; |
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$this->setHeaders($headers); |
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$this->protocol = $version; |
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if (! $this->hasHeader('Host')) { |
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$this->updateHostFromUri(); |
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} |
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if ($body !== '' && $body !== null) { |
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$this->stream = \One\stream_for($body); |
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} |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getRequestTarget() |
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{ |
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if (! empty($this->requestTarget)) { |
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return $this->requestTarget; |
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} |
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$target = $this->uri->getPath(); |
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if ($target === '') { |
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$target = '/'; |
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} |
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if ($this->uri->getQuery() !== '') { |
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$target .= '?' . $this->uri->getQuery(); |
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} |
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return $target; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withRequestTarget($requestTarget) |
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{ |
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if (preg_match('#\s#', $requestTarget)) { |
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throw new \InvalidArgumentException( |
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'Invalid request target provided; cannot contain whitespace' |
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); |
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} |
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$new = clone $this; |
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$new->requestTarget = $requestTarget; |
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return $new; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getMethod() |
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{ |
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return $this->method; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withMethod($method) |
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{ |
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$new = clone $this; |
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$new->method = strtoupper($method); |
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return $new; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function getUri() |
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{ |
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return $this->uri; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function withUri(\Psr\Http\message\UriInterface $uri, $preserveHost = false) |
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{ |
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if ($uri === $this->uri) { |
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return $this; |
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} |
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$new = clone $this; |
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$new->uri = $uri; |
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if (! $preserveHost) { |
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$new->updateHostFromUri(); |
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} |
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return $new; |
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} |
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/** |
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* Ensure Host is the first header |
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* See: http://tools.ietf.org/html/rfc7230#section-5.4 |
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*/ |
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private function updateHostFromUri(): void |
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{ |
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$host = $this->uri->getHost(); |
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$port = $this->uri->getPort(); |
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if ($host === '') { |
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return; |
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} |
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if ($port !== null) { |
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$host .= ':' . $port; |
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} |
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if (isset($this->headerNames['host'])) { |
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$header = $this->headerNames['host']; |
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} else { |
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$header = 'Host'; |
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$this->headerNames['host'] = 'Host'; |
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} |
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$this->headers = [$header => [$host]] + $this->headers; |
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} |
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} |
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KLYgarage /
onesdk
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