jetpack / modules / monitor.php

monitor.php in Jetpack – WP Security, Backup, Speed, & Growth 7.3.3, at modules/monitor.php

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1	<?php
2	/**
3	* Module Name: Monitor
4	* Module Description: Jetpack’s downtime monitoring will continuously watch your site, and alert you the moment that downtime is detected.
5	* Jumpstart Description: Receive immediate notifications if your site goes down, 24/7.
6	* Sort Order: 28
7	* Recommendation Order: 10
8	* First Introduced: 2.6
9	* Requires Connection: Yes
10	* Auto Activate: No
11	* Module Tags: Recommended
12	* Feature: Security, Jumpstart
13	* Additional Search Queries: monitor, uptime, downtime, monitoring, maintenance, maintenance mode, offline, site is down, site down, down, repair, error
14	*/
15
16	class Jetpack_Monitor {
17
18	public $module = 'monitor';
19
20	function __construct() {
21	add_action( 'jetpack_modules_loaded', array( $this, 'jetpack_modules_loaded' ) );
22	add_action( 'jetpack_activate_module_monitor', array( $this, 'activate_module' ) );
23	}
24
25	public function activate_module() {
26	if ( Jetpack::is_user_connected() ) {
27	self::update_option_receive_jetpack_monitor_notification( true );
28	}
29	}
30
31	public function jetpack_modules_loaded() {
32	Jetpack::enable_module_configurable( $this->module );
33	}
34
35	public function is_active() {
36	Jetpack::load_xml_rpc_client();
37	$xml = new Jetpack_IXR_Client( array(
38	'user_id' => get_current_user_id()
39	) );
40	$xml->query( 'jetpack.monitor.isActive' );
41	if ( $xml->isError() ) {
42	wp_die( sprintf( '%s: %s', $xml->getErrorCode(), $xml->getErrorMessage() ) );
43	}
44	return $xml->getResponse();
45	}
46
47	public function update_option_receive_jetpack_monitor_notification( $value ) {
48	Jetpack::load_xml_rpc_client();
49	$xml = new Jetpack_IXR_Client( array(
50	'user_id' => get_current_user_id()
51	) );
52	$xml->query( 'jetpack.monitor.setNotifications', (bool) $value );
53
54	if ( $xml->isError() ) {
55	wp_die( sprintf( '%s: %s', $xml->getErrorCode(), $xml->getErrorMessage() ) );
56	}
57
58	// To be used only in Jetpack_Core_Json_Api_Endpoints::get_remote_value.
59	update_option( 'monitor_receive_notifications', (bool) $value );
60
61	return true;
62	}
63
64	/**
65	* Checks the status of notifications for current Jetpack site user.
66	*
67	* @since 2.8
68	* @since 4.1.0 New parameter $die_on_error.
69	*
70	* @param bool $die_on_error Whether to issue a wp_die when an error occurs or return a WP_Error object.
71	*
72	* @return boolean\|WP_Error
73	*/
74	static function user_receives_notifications( $die_on_error = true ) {
75	Jetpack::load_xml_rpc_client();
76	$xml = new Jetpack_IXR_Client( array(
77	'user_id' => get_current_user_id()
78	) );
79	$xml->query( 'jetpack.monitor.isUserInNotifications' );
80
81	if ( $xml->isError() ) {
82	if ( $die_on_error ) {
83	wp_die( sprintf( '%s: %s', $xml->getErrorCode(), $xml->getErrorMessage() ) );
84	} else {
85	return new WP_Error( $xml->getErrorCode(), $xml->getErrorMessage(), array( 'status' => 400 ) );
86	}
87	}
88	return $xml->getResponse();
89	}
90
91	public function activate_monitor() {
92	Jetpack::load_xml_rpc_client();
93	$xml = new Jetpack_IXR_Client( array(
94	'user_id' => get_current_user_id()
95	) );
96
97	$xml->query( 'jetpack.monitor.activate' );
98
99	if ( $xml->isError() ) {
100	wp_die( sprintf( '%s: %s', $xml->getErrorCode(), $xml->getErrorMessage() ) );
101	}
102	return true;
103	}
104
105	public function deactivate_monitor() {
106	Jetpack::load_xml_rpc_client();
107	$xml = new Jetpack_IXR_Client( array(
108	'user_id' => get_current_user_id()
109	) );
110
111	$xml->query( 'jetpack.monitor.deactivate' );
112
113	if ( $xml->isError() ) {
114	wp_die( sprintf( '%s: %s', $xml->getErrorCode(), $xml->getErrorMessage() ) );
115	}
116	return true;
117	}
118
119	/*
120	* Returns date of the last downtime.
121	*
122	* @since 4.0.0
123	* @return date in YYYY-MM-DD HH:mm:ss format
124	*/
125	public function monitor_get_last_downtime() {
126	// if ( $last_down = get_transient( 'monitor_last_downtime' ) ) {
127	// return $last_down;
128	// }
129
130	Jetpack::load_xml_rpc_client();
131	$xml = new Jetpack_IXR_Client( array(
132	'user_id' => get_current_user_id()
133	) );
134
135	$xml->query( 'jetpack.monitor.getLastDowntime' );
136
137	if ( $xml->isError() ) {
138	return new WP_Error( 'monitor-downtime', $xml->getErrorMessage() );
139	}
140
141	set_transient( 'monitor_last_downtime', $xml->getResponse(), 10 * MINUTE_IN_SECONDS );
142
143	return $xml->getResponse();
144	}
145
146	}
147
148	new Jetpack_Monitor;
149