← All changes | classes/model/e2pdf-api.php +150 -85 1.00.00 → 1.32.49 View file →

		@@ -1,14 +1,12 @@
1	1	<?php
2	2
3	3	/**
4		- * E2pdf Api Model
5		- *
6		- * @copyright Copyright 2017 https://e2pdf.com
7		- * @license GPL v2
8		- * @version 1
9		- * @link https://e2pdf.com
10		- * @since 0.00.01
	4	+ * File: /model/e2pdf-api.php
	5	+ *
	6	+ * @package E2Pdf
	7	+ * @license GPLv3
	8	+ * @link https://e2pdf.com
11	9	*/
12	10	if (!defined('ABSPATH')) {
13	11	die('Access denied.');
14	12	}
		@@ -14,37 +12,54 @@
14	12	}
15	13
16	14	class Model_E2pdf_Api extends Model_E2pdf_Model {
17	15
18		- protected $api = NULL;
	16	+ protected $api;
19	17
20		- const API_URL = 'https://api.e2pdf.com/';
21		- const DEFAULT_CURL_TIMEOUT = 300;
22		-
23		- function __construct() {
	18	+ public function __construct() {
24	19	parent::__construct();
	20	+ $this->api = new stdClass();
25	21	}
26	22
27		- /**
28		- * Submit API Request to Remote Server
29		- *
30		- * @param string $key - Return Value by Key
31		- *
32		- * @return mixed
33		- */
34		- public function request($key = false) {
35		- if ($this->api->action) {
	23	+ // request
	24	+ public function request($key = false, $api_server = false) {
36	25
37		- $data = array(
38		- 'api_url' => site_url(),
	26	+ $api_action = $this->get('action');
	27	+ if ($api_action) {
	28	+
	29	+ // fix for upgrade via dashboard -> updates
	30	+ if (method_exists($this->helper, 'set_time_limit')) {
	31	+ $this->helper->set_time_limit((int) get_option('e2pdf_request_timeout', '420'));
	32	+ }
	33	+
	34	+ // fix for upgrade via dashboard -> updates
	35	+ if ($api_action == 'update/info' && !method_exists($this->helper, 'get_site_url')) {
	36	+ return [];
	37	+ }
	38	+
	39	+ $api_protocol = get_option('e2pdf_api_protocol', '0');
	40	+ $api_processor = get_option('e2pdf_debug', '0') && get_option('e2pdf_processor', '0') ? get_option('e2pdf_processor', '0') : '0';
	41	+ if ($api_processor == '2') {
	42	+ $api_version = '1.16.19';
	43	+ } else {
	44	+ $api_version = '1.32.39';
	45	+ }
	46	+
	47	+ $data = [
	48	+ 'api_url' => $this->helper->get_site_url(),
39	49	'api_license_key' => $this->get_license(),
40		- 'api_processor' => get_option('e2pdf_processor') ? get_option('e2pdf_processor') : 0,
41		- );
42		- $request_url = self::API_URL . $this->api->action;
	50	+ 'api_processor' => apply_filters('e2pdf_api_processor', $api_processor),
	51	+ 'api_version' => apply_filters('e2pdf_api_version', $api_version),
	52	+ 'api_protocol' => $api_protocol,
	53	+ ];
	54	+ if (!$api_server) {
	55	+ $api_server = $this->get_api_server();
	56	+ }
	57	+ $request_url = 'https://' . $api_server . '/' . $api_action;
43	58
44		- $e2pdf_connection_timeout = get_option('e2pdf_connection_timeout') === false ? self::DEFAULT_CURL_TIMEOUT : get_option('e2pdf_connection_timeout');
45		-
46		- $ch = curl_init($request_url);
	59	+ // phpcs:disable WordPress.WP.AlternativeFunctions
	60	+ $ch = apply_filters('e2pdf_api_connection', curl_init($request_url));
	61	+ curl_setopt($ch, CURLOPT_USERAGENT, $this->helper->get_site_url());
47	62	curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
48	63	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
49	64	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
50	65	if (!ini_get('safe_mode') && !ini_get('open_basedir')) {
		@@ -49,49 +64,81 @@
49	64	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
50	65	if (!ini_get('safe_mode') && !ini_get('open_basedir')) {
51	66	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
52	67	}
53		- curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $e2pdf_connection_timeout);
	68	+ curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, (int) get_option('e2pdf_connection_timeout', '300'));
54	69
55		- if (!empty($this->api->data)) {
56		- $data = array_merge($data, $this->api->data);
	70	+ if (defined('E2PDF_API_PROXY')) {
	71	+ curl_setopt($ch, CURLOPT_PROXY, E2PDF_API_PROXY);
57	72	}
	73	+ if (defined('E2PDF_API_PROXYPORT')) {
	74	+ curl_setopt($ch, CURLOPT_PROXYPORT, E2PDF_API_PROXYPORT);
	75	+ }
	76	+ if (defined('E2PDF_API_PROXYUSERPWD')) {
	77	+ curl_setopt($ch, CURLOPT_PROXYUSERPWD, E2PDF_API_PROXYUSERPWD);
	78	+ }
	79	+ if (defined('E2PDF_API_PROXYTYPE')) {
	80	+ curl_setopt($ch, CURLOPT_PROXYTYPE, E2PDF_API_PROXYTYPE);
	81	+ }
	82	+ if (defined('E2PDF_API_PROXYAUTH')) {
	83	+ curl_setopt($ch, CURLOPT_PROXYAUTH, E2PDF_API_PROXYAUTH);
	84	+ }
	85	+ if (class_exists('CURLFile')) {
	86	+ if (defined('CURLOPT_SAFE_UPLOAD')) {
	87	+ curl_setopt($ch, CURLOPT_SAFE_UPLOAD, true);
	88	+ }
	89	+ } else {
	90	+ if (defined('CURLOPT_SAFE_UPLOAD')) {
	91	+ curl_setopt($ch, CURLOPT_SAFE_UPLOAD, false);
	92	+ }
	93	+ }
58	94
59		- curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
	95	+ if (!empty($this->get('data'))) {
	96	+ $data = array_merge($data, $this->get('data'));
	97	+ }
	98	+ if ($api_action === 'template/upload2') {
	99	+ curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
	100	+ } else {
	101	+ curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
	102	+ }
60	103
61	104	$json = curl_exec($ch);
62	105	$curl_errno = curl_errno($ch);
63	106	$curl_error = curl_error($ch);
	107	+ $curl_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
	108	+ $curl_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
64	109	curl_close($ch);
	110	+ // phpcs:enable
65	111
66	112	if ($curl_errno > 0) {
67		- $response['error'] = "[{$curl_errno}] {$curl_error}";
	113	+ if ($this->get_api_server() === $this->get_api_server($api_server)) {
	114	+ $response['error'] = '[' . $curl_errno . '] ' . $curl_error;
	115	+ } else {
	116	+ return $this->request($key, $this->get_api_server($api_server));
	117	+ }
	118	+ } elseif ($curl_code < 200 || $curl_code >= 300) {
	119	+ if ($this->get_api_server() === $this->get_api_server($api_server)) {
	120	+ $response['error'] = '[' . $curl_code . ']';
	121	+ } else {
	122	+ return $this->request($key, $this->get_api_server($api_server));
	123	+ }
68	124	} else {
69		-
70		- if (($this->api->action === 'template/build' || $this->api->action === 'template/parse') && get_option('e2pdf_developer')) {
71		- $model_e2pdf_options = new Model_E2pdf_Options();
72		- if (in_array($this->helper->get_ip(), $model_e2pdf_options->get_option('e2pdf_developer_ips'))) {
73		- $data = array(
74		- 'request_url' => $request_url,
75		- 'data' => $data,
76		- 'response' => $json
77		- );
78		- var_dump("<PRE>");
79		- var_dump($data);
80		- die();
	125	+ if ($api_protocol == '1' && strpos($curl_type, 'application/octet-stream') !== false) {
	126	+ $response['file'] = $json;
	127	+ } else {
	128	+ $result = json_decode($json, true);
	129	+ $response = isset($result['response']) ? $result['response'] : null;
	130	+ if (!empty($response['file'])) {
	131	+ // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
	132	+ $response['file'] = base64_decode($response['file']);
81	133	}
82	134	}
83		-
84		- $result = json_decode($json, true);
85		- $response = $result['response'];
86		-
87		-
88		- if (($this->api->action === 'common/activate' || $this->api->action === 'license/update') && isset($response['license_key'])) {
89		- update_option('e2pdf_license', $response['license_key']);
90		- }
91		-
92	135	if (empty($response)) {
93		- $response['error'] = __("Something went wrong!", "e2pdf");
	136	+ if ($this->get_api_server() === $this->get_api_server($api_server)) {
	137	+ $response['error'] = __('Something went wrong!', 'e2pdf');
	138	+ } else {
	139	+ return $this->request($key, $this->get_api_server($api_server));
	140	+ }
94	141	}
95	142	}
96	143
97	144	if ($key) {
		@@ -100,8 +147,22 @@
100	147	} else {
101	148	return false;
102	149	}
103	150	} else {
	151	+ if ($api_action == 'template/build' || ($api_action == 'license/info' && $this->get('reload') === false)) {
	152	+ if (isset($response['error']) && $response['error'] == 'Site Url Not Found. Please try to "Reactivate" plugin.') {
	153	+ $license = $this->helper->load('license');
	154	+ if ($license && method_exists($license, 'reactivate') && $license->reactivate()) {
	155	+ return $this->request($key, $api_server);
	156	+ }
	157	+ }
	158	+ if (isset($response['error']) && $response['error'] == 'License Key does not match this site. Please correct License Key to continue usage.') {
	159	+ $license = $this->helper->load('license');
	160	+ if ($license && method_exists($license, 'restore') && $license->restore()) {
	161	+ return $this->request($key, $api_server);
	162	+ }
	163	+ }
	164	+ }
104	165	return $response;
105	166	}
106	167	}
107	168	return false;
		@@ -106,25 +167,38 @@
106	167	}
107	168	return false;
108	169	}
109	170
110		- /**
111		- * Remove API Request options
112		- */
113		- public function flush() {
114		- $this->api = null;
	171	+ public function get_api_server($api_server = false) {
	172	+ if (!$api_server) {
	173	+ if (defined('E2PDF_API_SERVER')) {
	174	+ $api_server = E2PDF_API_SERVER;
	175	+ } else {
	176	+ $api_server = apply_filters('e2pdf_api', get_option('e2pdf_api', 'api.e2pdf.com'));
	177	+ }
	178	+ return $api_server;
	179	+ }
	180	+ switch ($api_server) {
	181	+ case 'api.e2pdf.com':
	182	+ $api_server = 'api2.e2pdf.com';
	183	+ break;
	184	+ case 'api2.e2pdf.com':
	185	+ $api_server = 'api3.e2pdf.com';
	186	+ break;
	187	+ case 'api3.e2pdf.com':
	188	+ $api_server = 'api4.e2pdf.com';
	189	+ break;
	190	+ case 'api4.e2pdf.com':
	191	+ $api_server = 'api.e2pdf.com';
	192	+ break;
	193	+ default:
	194	+ break;
	195	+ }
	196	+ return $api_server;
115	197	}
116	198
117		- /**
118		- * Set options for API Request
119		- *
120		- * @param string $key - Key
121		- * @param mixed $value - Value
122		- */
	199	+ // set
123	200	public function set($key, $value = false) {
124		- if (!$this->api) {
125		- $this->api = new stdClass();
126		- }
127	201	if (is_array($key)) {
128	202	foreach ($key as $attr => $value) {
129	203	$this->api->$attr = $value;
130	204	}
		@@ -130,25 +204,16 @@
130	204	}
131	205	} else {
132	206	$this->api->$key = $value;
133	207	}
	208	+ return $this;
134	209	}
135	210
136		- /**
137		- * Get License
138		- *
139		- * @return string - License Key
140		- */
141		- public function get_license() {
142		- return get_option('e2pdf_license');
	211	+ public function get($key) {
	212	+ return property_exists($this->api, $key) ? $this->api->$key : null;
143	213	}
144	214
145		- /**
146		- * Get Domain
147		- *
148		- * @return string - Domain
149		- */
150		- public function get_domain() {
151		- return site_url();
	215	+ // get license
	216	+ public function get_license() {
	217	+ return get_option('e2pdf_license', false);
152	218	}
153		-
154	219	}