depicter / app / src / Services / RemoteAPIService.php

RemoteAPIService.php in Depicter — Popup & Slider Builder 1.2.0, at app/src/Services/RemoteAPIService.php

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1	<?php
2	namespace Depicter\Services;
3
4
5	use Averta\Core\Utility\Arr;
6	use Averta\WordPress\Utility\JSON;
7	use Depicter\GuzzleHttp\Client;
8	use Depicter\GuzzleHttp\Exception\GuzzleException;
9	use Psr\Http\Message\ResponseInterface;
10
11	/**
12	* Performs an HTTP request and returns its response.
13	*
14	* @package Depicter\Services
15	*/
16	class RemoteAPIService
17	{
18	/**
19	* List of endpoints
20	*
21	* @var array
22	*/
23	protected $endpoints = [
24	"1" => "https://wp-api.depicter.com/",
25	"2" => "https://pre.wp-api.depicter.com/"
26	];
27
28
29	/**
30	* Retrieves an endpoint by number
31	*
32	* @param int $endpointNumber
33	*
34	* @param string $branch The relative path to be appended to endpoint url
35	*
36	* @return mixed\|string
37	*/
38	public function endpoint( $endpointNumber = 1, $branch = '' ){
39	if( ! empty( $this->endpoints[ $endpointNumber ] ) ){
40	return $this->endpoints[ $endpointNumber ] . $branch;
41	}
42	return '';
43	}
44
45
46	private function isAbsoluteUrl( $url ){
47	return strpos($url,'://') !== false;
48	}
49
50	/**
51	* Get default options for requests
52	*
53	* @return array
54	* @throws GuzzleException
55	*/
56	private function getDefaultOptions() {
57	global $wp_version;
58
59	$token = \Depicter::options()->get( 'access_token', '' );
60
61	return [
62	'headers' => [
63	'user-agent' => 'WordPress/'. $wp_version .'; '. get_home_url(),
64	'timeout' => 30,
65	'X-DEPICTER-CKEY' => \Depicter::options()->get( 'client_key' ),
66	'X-DEPICTER-VER' => DEPICTER_VERSION,
67	'Authorization' => 'Bearer ' . $token
68	]
69	];
70	}
71
72	/**
73	* Create and send an HTTP GET request to specified API endpoints.
74	*
75	* @param string $endpoint URI object or string.
76	* @param array $options Request options to apply.
77	* @param int $endpointNumber Endpoint number
78	*
79	* @return ResponseInterface
80	* @throws GuzzleException
81	*/
82	public function get( $endpoint, $options = [], $endpointNumber = 1 )
83	{
84	// Maybe convert branch to absolute endpoint url
85	if( ! $this->isAbsoluteUrl( $endpoint ) ){
86	$endpoint = $this->endpoint( $endpointNumber, $endpoint );
87	}
88
89	$client = new Client();
90	$optionsWithAuth = Arr::merge( $options, $this->getDefaultOptions() );
91	$response = $client->get( $endpoint, $optionsWithAuth );
92
93	// try to get refresh token on failure
94	if ( $response->getStatusCode() == 401 ) {
95	\Depicter::options()->delete('access_token');
96	$optionsWithAuth = Arr::merge( $options, $this->getDefaultOptions() ); // refresh token
97	$response = $client->get( $endpoint, $optionsWithAuth );
98	}
99
100	return $response;
101	}
102
103	/**
104	* Create and send an HTTP POST request to specified API endpoints.
105	*
106	* @param string $endpoint URI object or string.
107	* @param array $options Request options to apply.
108	* @param int $endpointNumber Endpoint number
109	*
110	* @return ResponseInterface
111	* @throws GuzzleException
112	*/
113	public function post( $endpoint, $options = [], $endpointNumber = 1 )
114	{
115	// Maybe convert branch to absolute endpoint url
116	if( ! $this->isAbsoluteUrl( $endpoint ) ){
117	$endpoint = $this->endpoint( $endpointNumber, $endpoint );
118	}
119
120	$client = new Client();
121	$optionsWithAuth = Arr::merge( $options, $this->getDefaultOptions() );
122	$response = $client->post( $endpoint, $optionsWithAuth );
123
124	// try to get refresh token on failure
125	if ( $response->getStatusCode() == 401 ) {
126	\Depicter::options()->delete('access_token');
127	$optionsWithAuth = Arr::merge( $options, $this->getDefaultOptions() ); // refresh token
128	$response = $client->post( $endpoint, $optionsWithAuth );
129	}
130
131	return $response;
132	}
133
134	/**
135	* Whether remote api address are accessible or not
136	*
137	* @return bool
138	*/
139	public static function isAccessible()
140	{
141	return true;
142	}
143
144	/**
145	* Get auth token from server
146	*
147	* @return mixed\|string
148	* @throws GuzzleException
149	*/
150	public function getAuthToken() {
151	$client = new Client();
152	$response = $client->post( $this->endpoint(), $this->getDefaultOptions() );
153
154	$body = JSON::decode( $response->getBody(), true );
155
156	if ( !empty( $body['success']) ) {
157	return $body['success'];
158	}
159	return '';
160	}
161	}
162