annotate vendor/guzzlehttp/psr7/src/Request.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
rev   line source
Chris@0 1 <?php
Chris@0 2 namespace GuzzleHttp\Psr7;
Chris@0 3
Chris@0 4 use InvalidArgumentException;
Chris@0 5 use Psr\Http\Message\RequestInterface;
Chris@0 6 use Psr\Http\Message\StreamInterface;
Chris@0 7 use Psr\Http\Message\UriInterface;
Chris@0 8
Chris@0 9 /**
Chris@0 10 * PSR-7 request implementation.
Chris@0 11 */
Chris@0 12 class Request implements RequestInterface
Chris@0 13 {
Chris@0 14 use MessageTrait;
Chris@0 15
Chris@0 16 /** @var string */
Chris@0 17 private $method;
Chris@0 18
Chris@0 19 /** @var null|string */
Chris@0 20 private $requestTarget;
Chris@0 21
Chris@0 22 /** @var UriInterface */
Chris@0 23 private $uri;
Chris@0 24
Chris@0 25 /**
Chris@0 26 * @param string $method HTTP method
Chris@0 27 * @param string|UriInterface $uri URI
Chris@0 28 * @param array $headers Request headers
Chris@0 29 * @param string|null|resource|StreamInterface $body Request body
Chris@0 30 * @param string $version Protocol version
Chris@0 31 */
Chris@0 32 public function __construct(
Chris@0 33 $method,
Chris@0 34 $uri,
Chris@0 35 array $headers = [],
Chris@0 36 $body = null,
Chris@0 37 $version = '1.1'
Chris@0 38 ) {
Chris@0 39 if (!($uri instanceof UriInterface)) {
Chris@0 40 $uri = new Uri($uri);
Chris@0 41 }
Chris@0 42
Chris@0 43 $this->method = strtoupper($method);
Chris@0 44 $this->uri = $uri;
Chris@0 45 $this->setHeaders($headers);
Chris@0 46 $this->protocol = $version;
Chris@0 47
Chris@17 48 if (!isset($this->headerNames['host'])) {
Chris@0 49 $this->updateHostFromUri();
Chris@0 50 }
Chris@0 51
Chris@0 52 if ($body !== '' && $body !== null) {
Chris@0 53 $this->stream = stream_for($body);
Chris@0 54 }
Chris@0 55 }
Chris@0 56
Chris@0 57 public function getRequestTarget()
Chris@0 58 {
Chris@0 59 if ($this->requestTarget !== null) {
Chris@0 60 return $this->requestTarget;
Chris@0 61 }
Chris@0 62
Chris@0 63 $target = $this->uri->getPath();
Chris@0 64 if ($target == '') {
Chris@0 65 $target = '/';
Chris@0 66 }
Chris@0 67 if ($this->uri->getQuery() != '') {
Chris@0 68 $target .= '?' . $this->uri->getQuery();
Chris@0 69 }
Chris@0 70
Chris@0 71 return $target;
Chris@0 72 }
Chris@0 73
Chris@0 74 public function withRequestTarget($requestTarget)
Chris@0 75 {
Chris@0 76 if (preg_match('#\s#', $requestTarget)) {
Chris@0 77 throw new InvalidArgumentException(
Chris@0 78 'Invalid request target provided; cannot contain whitespace'
Chris@0 79 );
Chris@0 80 }
Chris@0 81
Chris@0 82 $new = clone $this;
Chris@0 83 $new->requestTarget = $requestTarget;
Chris@0 84 return $new;
Chris@0 85 }
Chris@0 86
Chris@0 87 public function getMethod()
Chris@0 88 {
Chris@0 89 return $this->method;
Chris@0 90 }
Chris@0 91
Chris@0 92 public function withMethod($method)
Chris@0 93 {
Chris@0 94 $new = clone $this;
Chris@0 95 $new->method = strtoupper($method);
Chris@0 96 return $new;
Chris@0 97 }
Chris@0 98
Chris@0 99 public function getUri()
Chris@0 100 {
Chris@0 101 return $this->uri;
Chris@0 102 }
Chris@0 103
Chris@0 104 public function withUri(UriInterface $uri, $preserveHost = false)
Chris@0 105 {
Chris@0 106 if ($uri === $this->uri) {
Chris@0 107 return $this;
Chris@0 108 }
Chris@0 109
Chris@0 110 $new = clone $this;
Chris@0 111 $new->uri = $uri;
Chris@0 112
Chris@17 113 if (!$preserveHost || !isset($this->headerNames['host'])) {
Chris@0 114 $new->updateHostFromUri();
Chris@0 115 }
Chris@0 116
Chris@0 117 return $new;
Chris@0 118 }
Chris@0 119
Chris@0 120 private function updateHostFromUri()
Chris@0 121 {
Chris@0 122 $host = $this->uri->getHost();
Chris@0 123
Chris@0 124 if ($host == '') {
Chris@0 125 return;
Chris@0 126 }
Chris@0 127
Chris@0 128 if (($port = $this->uri->getPort()) !== null) {
Chris@0 129 $host .= ':' . $port;
Chris@0 130 }
Chris@0 131
Chris@0 132 if (isset($this->headerNames['host'])) {
Chris@0 133 $header = $this->headerNames['host'];
Chris@0 134 } else {
Chris@0 135 $header = 'Host';
Chris@0 136 $this->headerNames['host'] = 'Host';
Chris@0 137 }
Chris@0 138 // Ensure Host is the first header.
Chris@0 139 // See: http://tools.ietf.org/html/rfc7230#section-5.4
Chris@0 140 $this->headers = [$header => [$host]] + $this->headers;
Chris@0 141 }
Chris@0 142 }