tool.cls.php — LiteSpeed Cache 7.6.1

litespeed-cache / src / tool.cls.php

litespeed-cache / src Last commit date

tool.cls.php

167 lines

1	<?php
2	// phpcs:ignoreFile
3	/**
4	* The tools
5	*
6	* @since 3.0
7	* @package LiteSpeed
8	*/
9
10	namespace LiteSpeed;
11
12	defined( 'WPINC' ) \|\| exit();
13
14	/**
15	* Class Tool
16	*
17	* Provides utility functions for LiteSpeed Cache, including IP detection and heartbeat control.
18	*
19	* @since 3.0
20	*/
21	class Tool extends Root {
22
23	const LOG_TAG = '[Tool]';
24
25	/**
26	* Get public IP
27	*
28	* Retrieves the public IP address of the server.
29	*
30	* @since 3.0
31	* @access public
32	* @return string The public IP address or an error message.
33	*/
34	public function check_ip() {
35	self::debug( '�
36	check_ip' );
37
38	$response = wp_safe_remote_get( 'https://cyberpanel.sh/?ip', array(
39	'headers' => array(
40	'User-Agent' => 'curl/8.7.1',
41	),
42	) );
43
44	if ( is_wp_error( $response ) ) {
45	return esc_html__( 'Failed to detect IP', 'litespeed-cache' );
46	}
47
48	$ip = trim( $response['body'] );
49
50	self::debug( 'result [ip] ' . $ip );
51
52	if ( Utility::valid_ipv4( $ip ) ) {
53	return $ip;
54	}
55
56	return esc_html__( 'Failed to detect IP', 'litespeed-cache' );
57	}
58
59	/**
60	* Heartbeat Control
61	*
62	* Configures WordPress heartbeat settings for frontend, backend, and editor.
63	*
64	* @since 3.0
65	* @access public
66	*/
67	public function heartbeat() {
68	add_action( 'wp_enqueue_scripts', array( $this, 'heartbeat_frontend' ) );
69	add_action( 'admin_enqueue_scripts', array( $this, 'heartbeat_backend' ) );
70	add_filter( 'heartbeat_settings', array( $this, 'heartbeat_settings' ) );
71	}
72
73	/**
74	* Heartbeat Control frontend control
75	*
76	* Manages heartbeat settings for the frontend.
77	*
78	* @since 3.0
79	* @access public
80	*/
81	public function heartbeat_frontend() {
82	if ( ! $this->conf( Base::O_MISC_HEARTBEAT_FRONT ) ) {
83	return;
84	}
85
86	if ( ! $this->conf( Base::O_MISC_HEARTBEAT_FRONT_TTL ) ) {
87	wp_deregister_script( 'heartbeat' );
88	Debug2::debug( '[Tool] Deregistered frontend heartbeat' );
89	}
90	}
91
92	/**
93	* Heartbeat Control backend control
94	*
95	* Manages heartbeat settings for the backend and editor.
96	*
97	* @since 3.0
98	* @access public
99	*/
100	public function heartbeat_backend() {
101	if ( $this->is_editor() ) {
102	if ( ! $this->conf( Base::O_MISC_HEARTBEAT_EDITOR ) ) {
103	return;
104	}
105
106	if ( ! $this->conf( Base::O_MISC_HEARTBEAT_EDITOR_TTL ) ) {
107	wp_deregister_script( 'heartbeat' );
108	Debug2::debug( '[Tool] Deregistered editor heartbeat' );
109	}
110	} else {
111	if ( ! $this->conf( Base::O_MISC_HEARTBEAT_BACK ) ) {
112	return;
113	}
114
115	if ( ! $this->conf( Base::O_MISC_HEARTBEAT_BACK_TTL ) ) {
116	wp_deregister_script( 'heartbeat' );
117	Debug2::debug( '[Tool] Deregistered backend heartbeat' );
118	}
119	}
120	}
121
122	/**
123	* Heartbeat Control settings
124	*
125	* Adjusts heartbeat interval settings based on configuration.
126	*
127	* @since 3.0
128	* @access public
129	* @param array $settings Existing heartbeat settings.
130	* @return array Modified heartbeat settings.
131	*/
132	public function heartbeat_settings( $settings ) {
133	// Check editor first to make frontend editor valid too
134	if ( $this->is_editor() ) {
135	if ( $this->conf( Base::O_MISC_HEARTBEAT_EDITOR ) ) {
136	$settings['interval'] = $this->conf( Base::O_MISC_HEARTBEAT_EDITOR_TTL );
137	Debug2::debug( '[Tool] Heartbeat interval set to ' . $this->conf( Base::O_MISC_HEARTBEAT_EDITOR_TTL ) );
138	}
139	} elseif ( ! is_admin() ) {
140	if ( $this->conf( Base::O_MISC_HEARTBEAT_FRONT ) ) {
141	$settings['interval'] = $this->conf( Base::O_MISC_HEARTBEAT_FRONT_TTL );
142	Debug2::debug( '[Tool] Heartbeat interval set to ' . $this->conf( Base::O_MISC_HEARTBEAT_FRONT_TTL ) );
143	}
144	} elseif ( $this->conf( Base::O_MISC_HEARTBEAT_BACK ) ) {
145	$settings['interval'] = $this->conf( Base::O_MISC_HEARTBEAT_BACK_TTL );
146	Debug2::debug( '[Tool] Heartbeat interval set to ' . $this->conf( Base::O_MISC_HEARTBEAT_BACK_TTL ) );
147	}
148	return $settings;
149	}
150
151	/**
152	* Check if in editor
153	*
154	* Determines if the current request is within the WordPress editor.
155	*
156	* @since 3.0
157	* @access public
158	* @return bool True if in editor, false otherwise.
159	*/
160	public function is_editor() {
161	$request_uri = isset( $_SERVER['REQUEST_URI'] ) ? sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
162	$res = is_admin() && Utility::str_hit_array( $request_uri, array( 'post.php', 'post-new.php' ) );
163
164	return apply_filters( 'litespeed_is_editor', $res );
165	}
166	}
167