easy-code-manager / framework / ServicesClientAPI / ClientServices.class.php

ClientServices.class.php in FluentSnippets – High-Performance Code Snippets, Header & Footer Code, Custom CSS & PHP Code Manager 9.0, at framework/ServicesClientAPI/ClientServices.class.php

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1	<?php
2	/**
3	*
4	*/
5
6	/**
7	*
8	*/
9	class CJTServicesClient {
10
11	const BODY_ENCODING_JSON = 'json';
12	const BODY_ENCODING_PSQ = 'psq';
13
14	/**
15	* put your comment there...
16	*
17	* @var mixed
18	*/
19	protected static $instances = array();
20
21	/**
22	* put your comment there...
23	*
24	* @var mixed
25	*/
26	private $sslVerify = false;
27
28	/**
29	* put your comment there...
30	*
31	* @var mixed
32	*/
33	private $timeOut = 10;
34
35	/**
36	* put your comment there...
37	*
38	* @var mixed
39	*/
40	private $url;
41
42	/**
43	* put your comment there...
44	*
45	* @param string API Entry point URL to be used as server base address for any API call
46	* @return CJTServicesClient
47	*/
48	public function __construct($uri)
49	{
50
51	$this->url = "{$uri}/cjtservices-api";
52	}
53
54	/**
55	* put your comment there...
56	*
57	* @param mixed $uri
58	* @return CJTServicesClient
59	*/
60	public static function & getInstance($uri)
61	{
62
63	# Maintain one instance for every base address
64	if (!isset(self::$instances[$uri]))
65	{
66	self::$instances[$uri] = new CJTServicesClient($uri);
67	}
68
69	return self::$instances[$uri];
70	}
71
72	/**
73	* put your comment there...
74	*
75	*/
76	public function getSSLVerify()
77	{
78	return $this->sslVerify;
79	}
80
81	/**
82	* put your comment there...
83	*
84	*/
85	public function getTimeOut()
86	{
87	return $this->timeOut;
88	}
89
90	/**
91	* put your comment there...
92	*
93	*/
94	public function getUrl()
95	{
96	return $this->url;
97	}
98
99	/**
100	* put your comment there...
101	*
102	* @param mixed $module
103	* @param mixed $method
104	* @param mixed $params
105	* @param mixed $postData
106	* @param mixed $bodyEncoding
107	* @return WP_Error
108	*/
109	public function makeCall( $module,
110	$method,
111	$params = null,
112	$postData = null,
113	$bodyEncoding = self::BODY_ENCODING_JSON)
114	{
115	# Prepare method name by replacing all UPPER Letters to Lower
116	# precedence by _
117	while ( preg_match( '/[A-Z]/', $method, $upperLetter, PREG_OFFSET_CAPTURE ) )
118	{
119	$method = substr_replace
120	(
121	$method,
122	( '_' . strtolower( $upperLetter[ 0 ][ 0 ] ) ),
123	$upperLetter[ 0 ][ 1 ], 1
124	);
125	};
126
127	# Lowercase module name
128	$module = strtolower( $module );
129
130	# Construct method call uri
131	$methodUri = "{$this->url}/{$module}/{$method}";
132
133	# Defaults and E_ALL Complains
134	if ( !$params )
135	{
136	$params = array();
137	}
138
139	# Encode parameters
140	foreach ($params as $name => $value)
141	{
142	$params[ $name ] = urlencode( $value );
143	}
144
145	# Add query string parameters
146	$methodUri = add_query_arg( $params, $methodUri );
147
148	# Body Encoding
149	# I personally like to have encoders in separated classes
150	# but we don't have time fot this now!!
151	switch ($bodyEncoding)
152	{
153
154	case self::BODY_ENCODING_JSON:
155
156	$postData = json_encode($postData);
157
158	break;
159
160	case self::BODY_ENCODING_PSQ:
161
162	$postData = http_build_query($postData);
163
164	break;
165	}
166
167	# Request parameters
168	$requestParams = array
169	(
170	'timeout' => $this->getTimeOut(),
171	'sslverify' => $this->getSSLVerify(),
172	'body' => $postData,
173	);
174
175	# POST Server
176	$postRequest = wp_remote_post($methodUri, $requestParams);
177
178	if (!$postRequest \|\| ($postRequest instanceof WP_Error))
179	{
180	throw new CJTServicesAPICallException('CJTStore: Unable to call CJT Services API');
181	}
182
183	# Make sure its CJT Services Response (E.g CJT Services is not activated or the returned
184	# content is not belong to CJT Services response)
185	if (!wp_remote_retrieve_header($postRequest, 'cjt-store'))
186	{
187	throw new CJTServicesAPICallException('CJTStore: Invalid response!!!');
188	}
189
190	# Exception thrown by API
191	if (wp_remote_retrieve_header($postRequest, 'cjtservices-exception') == 'true')
192	{
193
194	$excMsg = wp_remote_retrieve_header($postRequest, 'cjtservices-exception-message');
195	$excCode = (int) wp_remote_retrieve_header($postRequest, 'cjtservices-exception-code');
196
197	throw new CJTServicesAPICallException("API Service Exception<br /> Details: <br /><br /> {$excMsg}:{$excCode}");
198	}
199
200
201	# Return response Wordpress Handle
202	return $postRequest;
203	}
204
205	/**
206	* put your comment there...
207	*
208	* @param mixed $value
209	* @return {CJTServicesClient\|mixed}
210	*/
211	public function & setSSLVerify($value) {
212	# Set
213	$this->sslVerify = $value;
214	# Chaining
215	return $this;
216	}
217
218	/**
219	* put your comment there...
220	*
221	* @param mixed $value
222	* @return CJTServicesClient
223	*/
224	public function & setTimeOut($value) {
225	# Set
226	$this->timeOut = $value;
227	# Chaining
228	return $this;
229	}
230
231
232	}