| 1 |
<?php |
| 2 |
|
| 3 |
declare(strict_types=1); |
| 4 |
|
| 5 |
namespace Give\Vendors\Nyholm\Psr7; |
| 6 |
|
| 7 |
use Give\Vendors\Psr\Http\Message\RequestInterface; |
| 8 |
use Give\Vendors\Psr\Http\Message\UriInterface; |
| 9 |
|
| 10 |
/** |
| 11 |
* @author Michael Dowling and contributors to guzzlehttp/psr7 |
| 12 |
* @author Tobias Nyholm <[email protected]> |
| 13 |
* @author Martijn van der Ven <[email protected]> |
| 14 |
* |
| 15 |
* @internal should not be used outside of Nyholm/Psr7 as it does not fall under our BC promise |
| 16 |
*/ |
| 17 |
trait RequestTrait |
| 18 |
{ |
| 19 |
/** @var string */ |
| 20 |
private $method; |
| 21 |
|
| 22 |
/** @var string|null */ |
| 23 |
private $requestTarget; |
| 24 |
|
| 25 |
/** @var UriInterface|null */ |
| 26 |
private $uri; |
| 27 |
|
| 28 |
public function getRequestTarget(): string |
| 29 |
{ |
| 30 |
if (null !== $this->requestTarget) { |
| 31 |
return $this->requestTarget; |
| 32 |
} |
| 33 |
|
| 34 |
if ('' === $target = $this->uri->getPath()) { |
| 35 |
$target = '/'; |
| 36 |
} |
| 37 |
if ('' !== $this->uri->getQuery()) { |
| 38 |
$target .= '?' . $this->uri->getQuery(); |
| 39 |
} |
| 40 |
|
| 41 |
return $target; |
| 42 |
} |
| 43 |
|
| 44 |
/** |
| 45 |
* @return static |
| 46 |
*/ |
| 47 |
public function withRequestTarget($requestTarget): RequestInterface |
| 48 |
{ |
| 49 |
if (!\is_string($requestTarget)) { |
| 50 |
throw new \InvalidArgumentException('Request target must be a string'); |
| 51 |
} |
| 52 |
|
| 53 |
if (\preg_match('#\s#', $requestTarget)) { |
| 54 |
throw new \InvalidArgumentException('Invalid request target provided; cannot contain whitespace'); |
| 55 |
} |
| 56 |
|
| 57 |
$new = clone $this; |
| 58 |
$new->requestTarget = $requestTarget; |
| 59 |
|
| 60 |
return $new; |
| 61 |
} |
| 62 |
|
| 63 |
public function getMethod(): string |
| 64 |
{ |
| 65 |
return $this->method; |
| 66 |
} |
| 67 |
|
| 68 |
/** |
| 69 |
* @return static |
| 70 |
*/ |
| 71 |
public function withMethod($method): RequestInterface |
| 72 |
{ |
| 73 |
if (!\is_string($method)) { |
| 74 |
throw new \InvalidArgumentException('Method must be a string'); |
| 75 |
} |
| 76 |
|
| 77 |
$new = clone $this; |
| 78 |
$new->method = $method; |
| 79 |
|
| 80 |
return $new; |
| 81 |
} |
| 82 |
|
| 83 |
public function getUri(): UriInterface |
| 84 |
{ |
| 85 |
return $this->uri; |
| 86 |
} |
| 87 |
|
| 88 |
/** |
| 89 |
* @return static |
| 90 |
*/ |
| 91 |
public function withUri(UriInterface $uri, $preserveHost = false): RequestInterface |
| 92 |
{ |
| 93 |
if ($uri === $this->uri) { |
| 94 |
return $this; |
| 95 |
} |
| 96 |
|
| 97 |
$new = clone $this; |
| 98 |
$new->uri = $uri; |
| 99 |
|
| 100 |
if (!$preserveHost || !$this->hasHeader('Host')) { |
| 101 |
$new->updateHostFromUri(); |
| 102 |
} |
| 103 |
|
| 104 |
return $new; |
| 105 |
} |
| 106 |
|
| 107 |
private function updateHostFromUri(): void |
| 108 |
{ |
| 109 |
if ('' === $host = $this->uri->getHost()) { |
| 110 |
return; |
| 111 |
} |
| 112 |
|
| 113 |
if (null !== ($port = $this->uri->getPort())) { |
| 114 |
$host .= ':' . $port; |
| 115 |
} |
| 116 |
|
| 117 |
if (isset($this->headerNames['host'])) { |
| 118 |
$header = $this->headerNames['host']; |
| 119 |
} else { |
| 120 |
$this->headerNames['host'] = $header = 'Host'; |
| 121 |
} |
| 122 |
|
| 123 |
// Ensure Host is the first header. |
| 124 |
// See: http://tools.ietf.org/html/rfc7230#section-5.4 |
| 125 |
$this->headers = [$header => [$host]] + $this->headers; |
| 126 |
} |
| 127 |
} |
| 128 |
|
