timetics / core / integrations / google / client.php

client.php in Timetics – Appointment Booking Calendar & Scheduling 1.0.57, at core/integrations/google/client.php

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1	<?php
2	/**
3	* Google Calendar Auth Class
4	*
5	* @package Timetics
6	*/
7	namespace Timetics\Core\Integrations\Google;
8
9	use Exception;
10	use InvalidArgumentException;
11
12	/**
13	* Class Auth
14	*/
15	class Client {
16	const TIMETICS_REVOKE_URI = 'https://oauth2.googleapis.com/revoke';
17	const TIMETICS_TOKEN_URI = 'https://oauth2.googleapis.com/token';
18	const TIMETICS_AUTH_URL = 'https://accounts.google.com/o/oauth2/v2/auth';
19	const API_BASE_PATH = 'https://www.googleapis.com';
20
21	/**
22	* Store google app client id
23	*
24	* @var string
25	*/
26	private $client_id;
27
28	/**
29	* Store google app secrete
30	*
31	* @var string
32	*/
33	private $client_secrete;
34
35	/**
36	* Store google app auth scope
37	*
38	* @var string
39	*/
40	private $auth_scope;
41
42	/**
43	* Store google auth redirect uri
44	*
45	* @var string
46	*/
47	private $redirect_uri;
48
49	/**
50	* Get app client id
51	*
52	* @return string
53	*/
54	public function get_client_id() {
55	return $this->client_id;
56	}
57
58	/**
59	* Get app secrete
60	*
61	* @return string
62	*/
63	public function get_client_secrete() {
64	return $this->client_secrete;
65	}
66
67	/**
68	* Get app auth scope
69	*
70	* @return string
71	*/
72	public function get_auth_scope() {
73	return $this->auth_scope;
74	}
75
76	/**
77	* Get auth redirect uri
78	*
79	* @return string
80	*/
81	public function get_redirect_uri() {
82	return $this->redirect_uri;
83	}
84
85	/**
86	* Get auth url
87	*
88	* @return string
89	*/
90	public function get_auth_url( $state = '' ) {
91	$params = array(
92	'client_id' => $this->client_id,
93	'scope' => urlencode_deep( $this->auth_scope ),
94	'redirect_uri' => $this->redirect_uri,
95	'response_type' => 'code',
96	'access_type' => 'offline',
97	);
98
99	if ( ! empty( $state ) ) {
100	$params['state'] = $state;
101	}
102
103	return add_query_arg( $params, self::TIMETICS_AUTH_URL );
104	}
105
106	/**
107	* Set google authentication configuration
108	*
109	* @return void
110	*/
111	public function set_auth_config( $args = array() ) {
112	$defaults = array(
113	'client_id' => '',
114	'client_secrete' => '',
115	);
116
117	$args = wp_parse_args( $args, $defaults );
118
119	$this->client_id = $args['client_id'];
120	$this->client_secrete = $args['client_secrete'];
121	}
122
123	/**
124	* Set authentication scope
125	*
126	* @return void
127	*/
128	public function add_scope( $scope ) {
129	$this->auth_scope = $scope;
130	}
131
132	/**
133	* Set redirect uri
134	*
135	* @param string $uri Redirect uri
136	*
137	* @return void
138	*/
139	public function set_redirect_uri( $uri ) {
140	$this->redirect_uri = $uri;
141	}
142
143	/**
144	* Fetch access token
145	*
146	* @param string $code
147	*
148	* @return void
149	*/
150	public function fetch_access_token_with_auth_code( $code ) {
151	if ( strlen( $code ) === 0 ) {
152	throw new InvalidArgumentException( 'Invalid code' );
153	}
154
155	$args = array(
156	'client_id' => $this->client_id,
157	'client_secret' => $this->client_secrete,
158	'code' => $code,
159	'redirect_uri' => $this->redirect_uri,
160	'grant_type' => 'authorization_code',
161	);
162
163	$response = wp_remote_post( self::TIMETICS_TOKEN_URI, array( 'body' => $args ) );
164
165	$status_code = wp_remote_retrieve_response_code( $response );
166
167	if ( 200 != $status_code ) {
168	return false;
169	}
170
171	$data = json_decode( wp_remote_retrieve_body( $response ), true );
172
173	return $data;
174	}
175
176	/**
177	* Fetch access token by using refresh token
178	*
179	* @return void
180	*/
181	public function fetch_access_token_with_refresh_token( $refresh_token ) {
182	$args = array(
183	'client_id' => $this->client_id,
184	'client_secret' => $this->client_secrete,
185	'refresh_token' => $refresh_token,
186	'redirect_uri' => $this->redirect_uri,
187	'grant_type' => 'refresh_token',
188	);
189
190	$response = wp_remote_post( self::TIMETICS_TOKEN_URI, array( 'body' => $args ) );
191
192	$status_code = wp_remote_retrieve_response_code( $response );
193
194	if ( 200 != $status_code ) {
195	return false;
196	}
197
198	$data = json_decode( wp_remote_retrieve_body( $response ), true );
199
200	return $data;
201	}
202
203	/**
204	* Revoke authorization
205	*
206	* @param string $token
207	*
208	* @return bool
209	*/
210	public function revoke( $token ) {
211	$response = wp_remote_post(
212	self::TIMETICS_REVOKE_URI, array(
213	'headers' => array(
214	'content-type' => 'application/x-www-form-urlencoded',
215	),
216	'body' => build_query(
217	array(
218	'token' => $token,
219	)
220	),
221	)
222	);
223
224	$status_code = wp_remote_retrieve_response_code( $response );
225
226	return $status_code === 200;
227	}
228	}
229