media-cloud-sync / includes / sdk / s3 / GuzzleHttp / Psr7 / ServerRequest.php

ServerRequest.php in Media Cloud Sync 1.4.1, at includes/sdk/s3/GuzzleHttp/Psr7/ServerRequest.php

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1	<?php
2
3	declare (strict_types=1);
4	namespace Dudlewebs\WPMCS\s3\GuzzleHttp\Psr7;
5
6	use InvalidArgumentException;
7	use Dudlewebs\WPMCS\s3\Psr\Http\Message\ServerRequestInterface;
8	use Dudlewebs\WPMCS\s3\Psr\Http\Message\StreamInterface;
9	use Dudlewebs\WPMCS\s3\Psr\Http\Message\UploadedFileInterface;
10	use Dudlewebs\WPMCS\s3\Psr\Http\Message\UriInterface;
11	/**
12	* Server-side HTTP request
13	*
14	* Extends the Request definition to add methods for accessing incoming data,
15	* specifically server parameters, cookies, matched path parameters, query
16	* string arguments, body parameters, and upload file information.
17	*
18	* "Attributes" are discovered via decomposing the request (and usually
19	* specifically the URI path), and typically will be injected by the application.
20	*
21	* Requests are considered immutable; all methods that might change state are
22	* implemented such that they retain the internal state of the current
23	* message and return a new instance that contains the changed state.
24	*/
25	class ServerRequest extends Request implements ServerRequestInterface
26	{
27	/**
28	* @var array
29	*/
30	private $attributes = [];
31	/**
32	* @var array
33	*/
34	private $cookieParams = [];
35	/**
36	* @var array\|object\|null
37	*/
38	private $parsedBody;
39	/**
40	* @var array
41	*/
42	private $queryParams = [];
43	/**
44	* @var array
45	*/
46	private $serverParams;
47	/**
48	* @var array
49	*/
50	private $uploadedFiles = [];
51	/**
52	* @param string $method HTTP method
53	* @param string\|UriInterface $uri URI
54	* @param (string\|string[])[] $headers Request headers
55	* @param string\|resource\|StreamInterface\|null $body Request body
56	* @param string $version Protocol version
57	* @param array $serverParams Typically the $_SERVER superglobal
58	*/
59	public function __construct(string $method, $uri, array $headers = [], $body = null, string $version = '1.1', array $serverParams = [])
60	{
61	$this->serverParams = $serverParams;
62	parent::__construct($method, $uri, $headers, $body, $version);
63	}
64	/**
65	* Return an UploadedFile instance array.
66	*
67	* @param array $files An array which respect $_FILES structure
68	*
69	* @throws InvalidArgumentException for unrecognized values
70	*/
71	public static function normalizeFiles(array $files) : array
72	{
73	$normalized = [];
74	foreach ($files as $key => $value) {
75	if ($value instanceof UploadedFileInterface) {
76	$normalized[$key] = $value;
77	} elseif (\is_array($value) && isset($value['tmp_name'])) {
78	$normalized[$key] = self::createUploadedFileFromSpec($value);
79	} elseif (\is_array($value)) {
80	$normalized[$key] = self::normalizeFiles($value);
81	continue;
82	} else {
83	throw new InvalidArgumentException('Invalid value in files specification');
84	}
85	}
86	return $normalized;
87	}
88	/**
89	* Create and return an UploadedFile instance from a $_FILES specification.
90	*
91	* If the specification represents an array of values, this method will
92	* delegate to normalizeNestedFileSpec() and return that return value.
93	*
94	* @param array $value $_FILES struct
95	*
96	* @return UploadedFileInterface\|UploadedFileInterface[]
97	*/
98	private static function createUploadedFileFromSpec(array $value)
99	{
100	if (\is_array($value['tmp_name'])) {
101	return self::normalizeNestedFileSpec($value);
102	}
103	return new UploadedFile($value['tmp_name'], (int) $value['size'], (int) $value['error'], $value['name'], $value['type']);
104	}
105	/**
106	* Normalize an array of file specifications.
107	*
108	* Loops through all nested files and returns a normalized array of
109	* UploadedFileInterface instances.
110	*
111	* @return UploadedFileInterface[]
112	*/
113	private static function normalizeNestedFileSpec(array $files = []) : array
114	{
115	$normalizedFiles = [];
116	foreach (\array_keys($files['tmp_name']) as $key) {
117	$spec = ['tmp_name' => $files['tmp_name'][$key], 'size' => $files['size'][$key] ?? null, 'error' => $files['error'][$key] ?? null, 'name' => $files['name'][$key] ?? null, 'type' => $files['type'][$key] ?? null];
118	$normalizedFiles[$key] = self::createUploadedFileFromSpec($spec);
119	}
120	return $normalizedFiles;
121	}
122	/**
123	* Return a ServerRequest populated with superglobals:
124	* $_GET
125	* $_POST
126	* $_COOKIE
127	* $_FILES
128	* $_SERVER
129	*/
130	public static function fromGlobals() : ServerRequestInterface
131	{
132	$method = $_SERVER['REQUEST_METHOD'] ?? 'GET';
133	$headers = \getallheaders();
134	$uri = self::getUriFromGlobals();
135	$body = new CachingStream(new LazyOpenStream('php://input', 'r+'));
136	$protocol = isset($_SERVER['SERVER_PROTOCOL']) ? \str_replace('HTTP/', '', $_SERVER['SERVER_PROTOCOL']) : '1.1';
137	$serverRequest = new ServerRequest($method, $uri, $headers, $body, $protocol, $_SERVER);
138	return $serverRequest->withCookieParams($_COOKIE)->withQueryParams($_GET)->withParsedBody($_POST)->withUploadedFiles(self::normalizeFiles($_FILES));
139	}
140	private static function extractHostAndPortFromAuthority(string $authority) : array
141	{
142	$uri = 'http://' . $authority;
143	$parts = \parse_url($uri);
144	if (\false === $parts) {
145	return [null, null];
146	}
147	$host = $parts['host'] ?? null;
148	$port = $parts['port'] ?? null;
149	return [$host, $port];
150	}
151	/**
152	* Get a Uri populated with values from $_SERVER.
153	*/
154	public static function getUriFromGlobals() : UriInterface
155	{
156	$uri = new Uri('');
157	$uri = $uri->withScheme(!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' ? 'https' : 'http');
158	$hasPort = \false;
159	if (isset($_SERVER['HTTP_HOST'])) {
160	[$host, $port] = self::extractHostAndPortFromAuthority($_SERVER['HTTP_HOST']);
161	if ($host !== null) {
162	$uri = $uri->withHost($host);
163	}
164	if ($port !== null) {
165	$hasPort = \true;
166	$uri = $uri->withPort($port);
167	}
168	} elseif (isset($_SERVER['SERVER_NAME'])) {
169	$uri = $uri->withHost($_SERVER['SERVER_NAME']);
170	} elseif (isset($_SERVER['SERVER_ADDR'])) {
171	$uri = $uri->withHost($_SERVER['SERVER_ADDR']);
172	}
173	if (!$hasPort && isset($_SERVER['SERVER_PORT'])) {
174	$uri = $uri->withPort($_SERVER['SERVER_PORT']);
175	}
176	$hasQuery = \false;
177	if (isset($_SERVER['REQUEST_URI'])) {
178	$requestUriParts = \explode('?', $_SERVER['REQUEST_URI'], 2);
179	$uri = $uri->withPath($requestUriParts[0]);
180	if (isset($requestUriParts[1])) {
181	$hasQuery = \true;
182	$uri = $uri->withQuery($requestUriParts[1]);
183	}
184	}
185	if (!$hasQuery && isset($_SERVER['QUERY_STRING'])) {
186	$uri = $uri->withQuery($_SERVER['QUERY_STRING']);
187	}
188	return $uri;
189	}
190	public function getServerParams() : array
191	{
192	return $this->serverParams;
193	}
194	public function getUploadedFiles() : array
195	{
196	return $this->uploadedFiles;
197	}
198	public function withUploadedFiles(array $uploadedFiles) : ServerRequestInterface
199	{
200	$new = clone $this;
201	$new->uploadedFiles = $uploadedFiles;
202	return $new;
203	}
204	public function getCookieParams() : array
205	{
206	return $this->cookieParams;
207	}
208	public function withCookieParams(array $cookies) : ServerRequestInterface
209	{
210	$new = clone $this;
211	$new->cookieParams = $cookies;
212	return $new;
213	}
214	public function getQueryParams() : array
215	{
216	return $this->queryParams;
217	}
218	public function withQueryParams(array $query) : ServerRequestInterface
219	{
220	$new = clone $this;
221	$new->queryParams = $query;
222	return $new;
223	}
224	/**
225	* @return array\|object\|null
226	*/
227	public function getParsedBody()
228	{
229	return $this->parsedBody;
230	}
231	public function withParsedBody($data) : ServerRequestInterface
232	{
233	$new = clone $this;
234	$new->parsedBody = $data;
235	return $new;
236	}
237	public function getAttributes() : array
238	{
239	return $this->attributes;
240	}
241	/**
242	* @return mixed
243	*/
244	public function getAttribute($attribute, $default = null)
245	{
246	if (\false === \array_key_exists($attribute, $this->attributes)) {
247	return $default;
248	}
249	return $this->attributes[$attribute];
250	}
251	public function withAttribute($attribute, $value) : ServerRequestInterface
252	{
253	$new = clone $this;
254	$new->attributes[$attribute] = $value;
255	return $new;
256	}
257	public function withoutAttribute($attribute) : ServerRequestInterface
258	{
259	if (\false === \array_key_exists($attribute, $this->attributes)) {
260	return $this;
261	}
262	$new = clone $this;
263	unset($new->attributes[$attribute]);
264	return $new;
265	}
266	}
267