vikbooking / libraries / adapter / http / http.php

http.php in VikBooking Hotel Booking Engine & PMS 1.6.9, at libraries/adapter/http/http.php

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1	<?php
2	/**
3	* @package VikWP - Libraries
4	* @subpackage adapter.application
5	* @author E4J s.r.l.
6	* @copyright Copyright (C) 2023 E4J s.r.l. All Rights Reserved.
7	* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
8	* @link https://vikwp.com
9	*/
10
11	// No direct access
12	defined('ABSPATH') or die('No script kiddies please!');
13
14	JLoader::import('adapter.http.response');
15
16	/**
17	* HTTP client class.
18	*
19	* @since 10.1.23
20	*/
21	class JHttp
22	{
23	/**
24	* Options for the HTTP client.
25	*
26	* @var JRegistry
27	*/
28	protected $options;
29
30	/**
31	* Class constructor.
32	*
33	* @param JRegistry $options Client options object. If the registry contains any headers.* elements,
34	* these will be added to the request headers.
35	*/
36	public function __construct(JRegistry $options = null)
37	{
38	$this->options = isset($options) ? $options : new JRegistry;
39	}
40
41	/**
42	* Gets an option from the HTTP client.
43	*
44	* @param string $key The name of the option to get.
45	*
46	* @return mixed The option value.
47	*/
48	public function getOption($key)
49	{
50	return $this->options->get($key);
51	}
52
53	/**
54	* Sets an option for the HTTP client.
55	*
56	* @param string $key The name of the option to set.
57	* @param mixed $value The option value to set.
58	*
59	* @return self This object to support chaining.
60	*/
61	public function setOption($key, $value)
62	{
63	$this->options->set($key, $value);
64
65	return $this;
66	}
67
68	/**
69	* Method to send the OPTIONS command to the server.
70	*
71	* @param string $url Path to the resource.
72	* @param array $headers An array of name-value pairs to include in the header of the request.
73	* @param integer $timeout Read timeout in seconds.
74	*
75	* @return Response
76	*
77	* @since 10.1.29
78	*
79	* @uses request()
80	*/
81	public function options($url, array $headers = null, $timeout = null)
82	{
83	if (is_null($headers))
84	{
85	$headers = array();
86	}
87
88	// use OPTIONS method
89	$headers['method'] = 'OPTIONS';
90
91	return $this->request('wp_remote_request', $url, null, $headers, $timeout);
92	}
93
94	/**
95	* Method to send the HEAD command to the server.
96	*
97	* @param mixed $url Path to the resource.
98	* @param array $headers An array of name-value pairs to include in the header of the request.
99	* @param integer $timeout Read timeout in seconds.
100	*
101	* @return JHttpResponse
102	*
103	* @uses request()
104	*/
105	public function head($url, array $headers = array(), $timeout = null)
106	{
107	return $this->request('wp_remote_head', $url, null, $headers, $timeout);
108	}
109
110	/**
111	* Method to send the GET command to the server.
112	*
113	* @param mixed $url Path to the resource.
114	* @param array $headers An array of name-value pairs to include in the header of the request.
115	* @param integer $timeout Read timeout in seconds.
116	*
117	* @return JHttpResponse
118	*
119	* @uses request()
120	*/
121	public function get($url, array $headers = array(), $timeout = null)
122	{
123	return $this->request('wp_remote_get', $url, null, $headers, $timeout);
124	}
125
126	/**
127	* Method to send the POST command to the server.
128	*
129	* @param mixed $url Path to the resource.
130	* @param mixed $data Either an associative array or a string to be sent with the request.
131	* @param array $headers An array of name-value pairs to include in the header of the request
132	* @param integer $timeout Read timeout in seconds.
133	*
134	* @return JHttpResponse
135	*
136	* @uses request()
137	*/
138	public function post($url, $data, array $headers = array(), $timeout = null)
139	{
140	return $this->request('wp_remote_post', $url, $data, $headers, $timeout);
141	}
142
143	/**
144	* Method to send the PUT command to the server.
145	*
146	* @param string $url Path to the resource.
147	* @param mixed $data Either an associative array or a string to be sent with the request.
148	* @param array $headers An array of name-value pairs to include in the header of the request.
149	* @param integer $timeout Read timeout in seconds.
150	*
151	* @return Response
152	*
153	* @since 10.1.29
154	*
155	* @uses request()
156	*/
157	public function put($url, $data, array $headers = null, $timeout = null)
158	{
159	if (is_null($headers))
160	{
161	$headers = array();
162	}
163
164	// use PUT method
165	$headers['method'] = 'PUT';
166
167	return $this->request('wp_remote_request', $url, $data, $headers, $timeout);
168	}
169
170	/**
171	* Method to send the DELETE command to the server.
172	*
173	* @param string $url Path to the resource.
174	* @param array $headers An array of name-value pairs to include in the header of the request.
175	* @param integer $timeout Read timeout in seconds.
176	*
177	* @return Response
178	*
179	* @since 10.1.29
180	*
181	* @uses request()
182	*/
183	public function delete($url, array $headers = null, $timeout = null)
184	{
185	if (is_null($headers))
186	{
187	$headers = array();
188	}
189
190	// use DELETE method
191	$headers['method'] = 'DELETE';
192
193	return $this->request('wp_remote_request', $url, null, $headers, $timeout);
194	}
195
196	/**
197	* Method to send the TRACE command to the server.
198	*
199	* @param string $url Path to the resource.
200	* @param array $headers An array of name-value pairs to include in the header of the request.
201	* @param integer $timeout Read timeout in seconds.
202	*
203	* @since 10.1.29
204	*
205	* @uses request()
206	*/
207	public function trace($url, array $headers = null, $timeout = null)
208	{
209	if (is_null($headers))
210	{
211	$headers = array();
212	}
213
214	// use DELETE method
215	$headers['method'] = 'TRACE';
216
217	return $this->request('wp_remote_request', $url, null, $headers, $timeout);
218	}
219
220	/**
221	* Method to send the PATCH command to the server.
222	*
223	* @param string $url Path to the resource.
224	* @param mixed $data Either an associative array or a string to be sent with the request.
225	* @param array $headers An array of name-value pairs to include in the header of the request.
226	* @param integer $timeout Read timeout in seconds.
227	*
228	* @return Response
229	*
230	* @since 10.1.29
231	*
232	* @uses request()
233	*/
234	public function patch($url, $data, array $headers = null, $timeout = null)
235	{
236	if (is_null($headers))
237	{
238	$headers = array();
239	}
240
241	// use PATCH method
242	$headers['method'] = 'PATCH';
243
244	return $this->request('wp_remote_request', $url, $data, $headers, $timeout);
245	}
246
247	/**
248	* Sends a request to the server and returns a HTTP response object.
249	*
250	* @param string $method The HTTP method for sending the request.
251	* @param mixef $uri The URI to the resource to request.
252	* @param mixed $data Either an associative array or a string to be sent with the request.
253	* @param array $headers An array of request headers to send with the request.
254	* @param integer $timeout Read timeout in seconds.
255	*
256	* @return JHttpResponse
257	*
258	* @throws RuntimeException
259	*
260	* @uses fixHeaders()
261	*/
262	protected function request($method, $uri, $data = null, array $headers = array(), $timeout = null)
263	{
264	// look for headers set in the options
265	$temp = (array) $this->options->get('headers');
266
267	foreach ($temp as $key => $val)
268	{
269	if (!isset($headers[$key]))
270	{
271	$headers[$key] = $val;
272	}
273	}
274
275	$args = array();
276
277	// overwrite timeout value if specified
278	if ($timeout)
279	{
280	$args['timeout'] = (int) $timeout;
281	}
282	else if (isset($headers['timeout']))
283	{
284	/**
285	* Use timeout specified within the headers instead.
286	*
287	* @since 10.1.31
288	*/
289	$args['timeout'] = (int) $headers['timeout'];
290	}
291
292	// add body to headers
293	if ($data)
294	{
295	$args['body'] = $data;
296	}
297
298	if (!function_exists($method))
299	{
300	// throw exception as the requested method is not supported
301	throw new RuntimeException(sprintf('HTTP method [%s] not found', $method), 404);
302	}
303
304	// adjust the headers from Joomla standards to WP
305	$this->fixHeaders($headers);
306
307	/**
308	* Copy headers within the top-level of the array.
309	*
310	* @since 10.1.29
311	*/
312	$headersLookup = array(
313	'method',
314	'redirection',
315	'httpversion',
316	'blocking',
317	'headers',
318	'cookies',
319	'body',
320	'compress',
321	'decompress',
322	'sslverify',
323	'sslcertificates',
324	'stream',
325	'filename',
326	'limit_response_size',
327	);
328
329	// iterate directives
330	foreach ($headersLookup as $directive)
331	{
332	// check if the headers use it
333	if (isset($headers[$directive]))
334	{
335	// copy directive
336	$args[$directive] = $headers[$directive];
337	unset($headers[$directive]);
338	}
339	}
340
341	/**
342	* Put headers within the proper key.
343	*
344	* @since 10.1.29
345	*/
346	$args['headers'] = $headers;
347
348	// invoke method
349	$response = $method($uri, $args);
350
351	// convert response
352	return new JHttpResponse($response);
353	}
354
355	/**
356	* Adjusts the headers properties from Joomla standards for
357	* being used with WordPress framework.
358	* @link https://codex.wordpress.org/HTTP_API#Other_Arguments
359	*
360	* @param array &$headers The headers to fix.
361	*
362	* @return void
363	*/
364	protected function fixHeaders(array &$headers)
365	{
366	// lookup to adjust the headers, where the key is the
367	// Joomla notation and the value is the correct attribute
368	// that should be used on WordPress.
369	$lookup = array(
370	'userAgent' => 'user-agent',
371	);
372
373	foreach ($headers as $k => $v)
374	{
375	// check if the key is set
376	if (isset($lookup[$k]))
377	{
378	// copy the value within the correct attribute
379	$headers[$lookup[$k]] = $v;
380	// unset the Joomla notation value
381	unset($headers[$k]);
382	}
383	}
384	}
385	}
386