wp-parsely / src / Telemetry / class-telemetry-system.php

class-telemetry-system.php in Parse.ly 3.16.1, at src/Telemetry/class-telemetry-system.php

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1	<?php
2	/**
3	* Telemetry: Telemetry System abstract class
4	*
5	* @package Parsely\Telemetry
6	* @since 3.12.0
7	*/
8
9	declare(strict_types=1);
10
11	namespace Parsely\Telemetry;
12
13	use WP_Error;
14	use function Parsely\Utils\get_asset_info;
15	use const Parsely\PARSELY_FILE;
16	use const Parsely\PARSELY_VERSION;
17
18	/**
19	* Base class for all telemetry system implementations.
20	*
21	* @since 3.12.0
22	*/
23	abstract class Telemetry_System {
24	/**
25	* Holds the list of events to be tracked.
26	*
27	* @var array<array<string, string\|int>>
28	*/
29	protected $events;
30
31	/**
32	* Registers the telemetry system.
33	*
34	* @since 3.12.0
35	*/
36	abstract public function run(): void;
37
38	/**
39	* Activates event tracking.
40	*
41	* @since 3.12.0
42	*/
43	abstract protected function activate_tracking(): void;
44
45	/**
46	* Returns whether wp-admin telemetry is allowed to be enabled. This is off
47	* by default.
48	*
49	* @since 3.12.0
50	*
51	* @return bool Whether wp-admin telemetry is allowed to be enabled.
52	*/
53	public static function is_wpadmin_telemetry_allowed(): bool {
54	return apply_filters( 'wp_parsely_enable_wpadmin_telemetry', false );
55	}
56
57	/**
58	* Registers the passed events so they can be recorded later.
59	*
60	* Note: All events must be registered before the run() function of this
61	* class gets called.
62	*
63	* @since 3.12.0
64	*
65	* @param array<string, string\|int> ...$events The events to register.
66	*/
67	public function register_events( array ...$events ): void {
68	foreach ( $events as $event ) {
69	$this->events[] = $event;
70	}
71	}
72
73	/**
74	* Records the passed event.
75	*
76	* @since 3.12.0
77	*
78	* @param string $event_name The event's name.
79	* @param array<string, mixed> $event_properties Any additional properties
80	* to include with the event.
81	* @return bool\|WP_Error True if recording the event succeeded.
82	* False if telemetry is disabled.
83	* WP_Error if recording the event failed.
84	*/
85	abstract public function record_event(
86	string $event_name,
87	array $event_properties = array()
88	);
89
90	/**
91	* Initializes JavaScript tracking.
92	*
93	* This method is responsible for setting up the JavaScript tracking for the application.
94	* It enqueues the necessary scripts and sets up the parameters for the tracking script.
95	*
96	* If the user has disabled wp-admin telemetry, the script will be enqueued, however the
97	* global object `wpParselyTra§cksTelemetry` will not be available.
98	*
99	* @since 3.12.0
100	*/
101	public static function init_js_tracking(): void {
102	// Enqueue the JS file.
103	add_action(
104	'admin_enqueue_scripts',
105	function (): void {
106	$asset_php = get_asset_info( 'build/telemetry.asset.php' );
107	$built_assets_url = plugin_dir_url( PARSELY_FILE ) . 'build/';
108
109	// The Telemetry script is always enqueued in the admin.
110	// If the user has disabled wp-admin telemetry, the global object will not be available.
111	wp_enqueue_script(
112	'wp-parsely-tracks-telemetry',
113	$built_assets_url . 'telemetry.js',
114	$asset_php['dependencies'],
115	$asset_php['version'],
116	true
117	);
118
119	// If the user has disabled wp-admin telemetry, return early.
120	if ( ! Telemetry_System::is_wpadmin_telemetry_allowed() ) {
121	return;
122	}
123
124	// Set the script params.
125	$script_params = array(
126	'version' => PARSELY_VERSION,
127	'user' => array(),
128	);
129
130	// If it's a VIP environment, add the VIP environment to the script params.
131	if ( defined( 'VIP_GO_APP_ENVIRONMENT' ) ) {
132	$app_environment = constant( 'VIP_GO_APP_ENVIRONMENT' );
133	if ( is_string( $app_environment ) && '' !== $app_environment ) {
134	$script_params['vipgo_env'] = $app_environment;
135	}
136	}
137
138	// Define user-specific params.
139	$wp_user_id = get_current_user_id();
140	if ( 0 !== $wp_user_id ) {
141	// If it's VIP environment, add the VIP user ID to the script params.
142	if ( defined( 'VIP_GO_APP_ID' ) ) {
143	$app_id = constant( 'VIP_GO_APP_ID' );
144	if ( is_integer( $app_id ) && 0 < $app_id ) {
145	$script_params['user'] = array(
146	'type' => 'vip_go_app_wp_user',
147	'id' => $app_id . '_' . $wp_user_id,
148	);
149	}
150	}
151
152	// If not VIP, fallback to the generated parse.ly user ID.
153	if ( 0 === count( $script_params['user'] ) ) {
154	$wp_base_url = get_option( 'home' );
155	if ( ! is_string( $wp_base_url ) \|\| '' === $wp_base_url ) {
156	$wp_base_url = get_option( 'siteurl' );
157	}
158
159	/**
160	* The base URL of the site.
161	*
162	* @var string $wp_base_url
163	*/
164	$script_params['user'] = array(
165	'type' => 'wpparsely:user_id',
166	'id' => wp_hash( sprintf( '%s\|%s', $wp_base_url, $wp_user_id ) ),
167	);
168	}
169	}
170
171	wp_add_inline_script(
172	'wp-parsely-tracks-telemetry',
173	'const wpParselyTracksTelemetry = ' . wp_json_encode( $script_params ) . ';',
174	'before'
175	);
176	}
177	);
178	}
179	}
180