REST_API.php — Independent Analytics – WordPress Analytics Plugin 2.2.1

independent-analytics / IAWP / REST_API.php

independent-analytics / IAWP Last commit date

AJAX 2 years ago Admin_Page 2 years ago Date_Range 2 years ago Interval 2 years ago Menu_Bar_Stats 2 years ago Migrations 2 years ago Models 2 years ago Public_API 2 years ago Rows 2 years ago Statistics 2 years ago Tables 2 years ago Utils 2 years ago Campaign_Builder.php 2 years ago Capability_Manager.php 2 years ago Chart.php 2 years ago Chart_Geo.php 2 years ago Cron_Manager.php 2 years ago Current_Traffic_Finder.php 2 years ago Dashboard_Options.php 2 years ago Dashboard_Widget.php 2 years ago Database_Manager.php 2 years ago Email_Chart.php 2 years ago Email_Reports.php 2 years ago Empty_Report_Option.php 2 years ago Env.php 2 years ago Filters.php 2 years ago Geo_Database_Background_Job.php 2 years ago Geo_Database_Manager.php 2 years ago Geoposition.php 2 years ago Icon_Directory.php 2 years ago Icon_Directory_Factory.php 2 years ago Illuminate_Builder.php 2 years ago Independent_Analytics.php 2 years ago Interrupt.php 2 years ago Known_Referrers.php 2 years ago Plugin_Conflict_Detector.php 2 years ago Query.php 2 years ago Quick_Stats.php 2 years ago REST_API.php 2 years ago Real_Time.php 2 years ago Report.php 2 years ago Report_Finder.php 2 years ago Report_Options_Parser.php 2 years ago Resource_Identifier.php 2 years ago Settings.php 2 years ago Sort_Configuration.php 2 years ago Track_Resource_Changes.php 2 years ago View.php 2 years ago View_Counter.php 2 years ago Visitors_Over_Time_Finder.php 2 years ago WP_Option_Cache_Bust.php 2 years ago WooCommerce_Order.php 2 years ago WooCommerce_Referrer_Meta_Box.php 2 years ago

REST_API.php

214 lines

1	<?php
2
3	namespace IAWP_SCOPED\IAWP;
4
5	use IAWP_SCOPED\IAWP\Models\Visitor;
6	use IAWP_SCOPED\IAWP\Utils\Device;
7	use IAWP_SCOPED\IAWP\Utils\Request;
8	use IAWP_SCOPED\IAWP\Utils\Salt;
9	use IAWP_SCOPED\IAWP\Utils\Security;
10	use IAWP_SCOPED\IAWP\Utils\String_Util;
11	use IAWP_SCOPED\IAWP\Utils\URL;
12	/** @internal */
13	class REST_API
14	{
15	public function __construct()
16	{
17	\add_action('wp_footer', [$this, 'echo_tracking_script']);
18	\add_action('rest_api_init', [$this, 'register_rest_api']);
19	// Support for PDF Viewer by Themencode
20	\add_action('tnc_pvfw_viewer_head', [$this, 'echo_tracking_script']);
21	// Support for Coming Soon and Maintenance by Colorlib
22	\add_action('ccsm_header', [$this, 'echo_tracking_script']);
23	}
24	public function echo_tracking_script()
25	{
26	if (!\get_option('iawp_track_authenticated_users') && \is_user_logged_in()) {
27	// Todo - Can we clear the cache plugins to make sure that the pages so tracking code as user logs in & out?
28	return;
29	}
30	if ($this->block_user_role()) {
31	return;
32	}
33	// Don't track post or page previews
34	if (\is_preview()) {
35	return;
36	}
37	$payload = [];
38	$current_resource = Resource_Identifier::for_resource_being_viewed();
39	if (\is_null($current_resource)) {
40	return;
41	}
42	$payload['resource'] = $current_resource->type();
43	if ($current_resource->has_meta()) {
44	$payload[$current_resource->meta_key()] = $current_resource->meta_value();
45	}
46	$payload['page'] = \max(1, \get_query_var('paged'));
47	$data = ['payload' => $payload];
48	$data['signature'] = \md5(Salt::request_payload_salt() . \json_encode($data['payload']));
49	$url = \get_rest_url() . 'iawp/search';
50	?>
51	<script>
52	(function () {
53	document.addEventListener("DOMContentLoaded", function (e) {
54	if (document.hasOwnProperty("visibilityState") && document.visibilityState === "prerender") {
55	return;
56	}
57
58	<?php
59	if (!\defined('IAWP_TESTING')) {
60	?>
61	if (navigator.webdriver \|\| /bot\|crawler\|spider\|crawling\|semrushbot\|chrome-lighthouse/i.test(navigator.userAgent)) {
62	return;
63	}
64	<?php
65	}
66	?>
67
68	let referrer_url = null;
69
70	if (typeof document.referrer === 'string' && document.referrer.length > 0) {
71	referrer_url = document.referrer;
72	}
73
74	const params = location.search.slice(1).split('&').reduce((acc, s) => {
75	const [k, v] = s.split('=')
76	return Object.assign(acc, {[k]: v})
77	}, {})
78
79	const url = "<?php
80	echo $url;
81	?>"
82	const body = {
83	referrer_url,
84	utm_source: params.utm_source,
85	utm_medium: params.utm_medium,
86	utm_campaign: params.utm_campaign,
87	utm_term: params.utm_term,
88	utm_content: params.utm_content,
89	gclid: params.gclid,
90	...<?php
91	echo \json_encode($data);
92	?>
93	}
94	const xhr = new XMLHttpRequest()
95	xhr.open("POST", url, true)
96	xhr.setRequestHeader("Content-Type", "application/json;charset=UTF-8")
97	xhr.send(JSON.stringify(body))
98	})
99	})();
100	</script>
101	<?php
102	}
103	public function register_rest_api()
104	{
105	\register_rest_route('iawp', '/search', ['methods' => 'POST', 'callback' => [$this, 'track_view'], 'permission_callback' => function () {
106	return \true;
107	}]);
108	}
109	public function track_view($request)
110	{
111	if (Device::getInstance()->is_bot() && !\defined('IAWP_TESTING')) {
112	return;
113	}
114	Migrations\Migrations::handle_migration_18_error();
115	Migrations\Migrations::handle_migration_22_error();
116	Migrations\Migrations::create_or_migrate();
117	if (Migrations\Migrations::is_migrating()) {
118	return;
119	}
120	if ($this->blocked_ip(Request::ip())) {
121	return;
122	}
123	$visitor = new Visitor(Request::ip(), Request::user_agent());
124	$signature = \md5(Salt::request_payload_salt() . \json_encode($request['payload']));
125	$campaign = [];
126	if (\IAWP_SCOPED\iawp_is_pro()) {
127	$campaign = ['utm_source' => $this->decode_or_nullify($request['utm_source']), 'utm_medium' => $this->decode_or_nullify($request['utm_medium']), 'utm_campaign' => $this->decode_or_nullify($request['utm_campaign']), 'utm_term' => $this->decode_or_nullify($request['utm_term']), 'utm_content' => $this->decode_or_nullify($request['utm_content'])];
128	}
129	if ($signature == $request['signature']) {
130	new View($request['payload'], $this->calculate_referrer_url($request), $visitor, $campaign);
131	return new \WP_REST_Response(['success' => \true], 200, ['X-IAWP' => 'iawp']);
132	} else {
133	return new \WP_REST_Response(['success' => \false], 200, ['X-IAWP' => 'iawp']);
134	}
135	}
136	private function calculate_referrer_url($request) : ?string
137	{
138	$referrer_url = $request['referrer_url'];
139	$url = new URL($referrer_url ?? '');
140	if (!\is_null($this->decode_or_nullify($request['gclid'])) && $url->get_domain() !== 'googleads.g.doubleclick.net') {
141	$referrer_url = 'https://googleads.iawp';
142	}
143	if (\is_null($referrer_url)) {
144	return null;
145	}
146	return $referrer_url;
147	}
148	private function decode_or_nullify($string)
149	{
150	if (!isset($string)) {
151	return null;
152	}
153	$safe_string = \trim(\urldecode($string));
154	$safe_string = \str_replace('+', ' ', $safe_string);
155	$safe_string = Security::string($safe_string);
156	if (\strlen($safe_string) === 0) {
157	return null;
158	}
159	return $safe_string;
160	}
161	private function blocked_ip($visitor_ip)
162	{
163	if (\defined('IAWP_SCOPED\\IAWP_TEST_IP')) {
164	$visitor_ip = IAWP_TEST_IP;
165	}
166	$blocked_ips = \IAWP_SCOPED\iawp()->get_option('iawp_blocked_ips', []);
167	if (\count($blocked_ips) == 0) {
168	return \false;
169	}
170	if (\in_array($visitor_ip, $blocked_ips)) {
171	return \true;
172	}
173	$wildcard_ips = [];
174	foreach ($blocked_ips as $blocked_ip) {
175	if (String_Util::str_contains($blocked_ip, '*')) {
176	$wildcard_ips[] = $blocked_ip;
177	}
178	}
179	if (\count($wildcard_ips) == 0) {
180	return \false;
181	}
182	$visitor_parts = \explode('.', $visitor_ip);
183	$goal = \count($visitor_parts);
184	foreach ($wildcard_ips as $blocked_ip) {
185	$blocked_parts = \explode('.', $blocked_ip);
186	$matches = 0;
187	for ($i = 0; $i < \count($visitor_parts); $i++) {
188	if (!\array_key_exists($i, $blocked_parts)) {
189	$matches++;
190	} elseif ($visitor_parts[$i] == $blocked_parts[$i] \|\| $blocked_parts[$i] == '*') {
191	$matches++;
192	continue;
193	} else {
194	break;
195	}
196	}
197	if ($matches == $goal) {
198	return \true;
199	}
200	}
201	return \false;
202	}
203	private function block_user_role() : bool
204	{
205	$blocked_roles = \IAWP_SCOPED\iawp()->get_option('iawp_blocked_roles', []);
206	foreach (\wp_get_current_user()->roles as $visitor_role) {
207	if (\in_array($visitor_role, $blocked_roles)) {
208	return \true;
209	}
210	}
211	return \false;
212	}
213	}
214