jetpack.php — Jetpack – WP Security, Backup, Speed, & Growth 16.2-a.1

jetpack / jetpack.php

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jetpack.php

223 lines

1	<?php
2	/**
3	* Plugin Name: Jetpack
4	* Plugin URI: https://jetpack.com
5	* Description: Security, performance, and marketing tools made by WordPress experts. Jetpack keeps your site protected so you can focus on more important things.
6	* Author: Automattic
7	* Version: 16.2-a.1
8	* Author URI: https://jetpack.com
9	* License: GPL2+
10	* Text Domain: jetpack
11	* Requires at least: 7.0
12	* Requires PHP: 7.2
13	*
14	* @package automattic/jetpack
15	*/
16
17	/*
18	* This program is free software; you can redistribute it and/or
19	* modify it under the terms of the GNU General Public License
20	* as published by the Free Software Foundation; either version 2
21	* of the License, or (at your option) any later version.
22	*
23	* This program is distributed in the hope that it will be useful,
24	* but WITHOUT ANY WARRANTY; without even the implied warranty of
25	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26	* GNU General Public License for more details.
27	*
28	* You should have received a copy of the GNU General Public License
29	* along with this program; if not, see <https://www.gnu.org/licenses/>.
30	*/
31
32	use Automattic\Jetpack\Image_CDN\Image_CDN_Core;
33
34	if ( ! defined( 'ABSPATH' ) ) {
35	exit( 0 );
36	}
37
38	if ( ! defined( 'JETPACK__VERSION' ) ) {
39	// This breaks the project version checks when a one-liner.
40	define( 'JETPACK__VERSION', '16.2-a.1' );
41	}
42	defined( 'JETPACK__MINIMUM_WP_VERSION' ) \|\| define( 'JETPACK__MINIMUM_WP_VERSION', '7.0' );
43	defined( 'JETPACK__MINIMUM_PHP_VERSION' ) \|\| define( 'JETPACK__MINIMUM_PHP_VERSION', '7.2' );
44
45	/**
46	* Constant used to fetch the connection owner token
47	*
48	* @deprecated 9.0.0
49	* @var boolean
50	*/
51	defined( 'JETPACK_MASTER_USER' ) \|\| define( 'JETPACK_MASTER_USER', true );
52
53	defined( 'JETPACK__API_VERSION' ) \|\| define( 'JETPACK__API_VERSION', 1 );
54	defined( 'JETPACK__PLUGIN_DIR' ) \|\| define( 'JETPACK__PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
55	defined( 'JETPACK__PLUGIN_FILE' ) \|\| define( 'JETPACK__PLUGIN_FILE', __FILE__ );
56
57	defined( 'JETPACK_CLIENT__AUTH_LOCATION' ) \|\| define( 'JETPACK_CLIENT__AUTH_LOCATION', 'header' );
58
59	/**
60	* WP.com API no longer supports `http://` protocol.
61	* This means Jetpack can't function properly on servers that can't send outbound HTTPS requests.
62	* The constant is no longer used.
63	*
64	* @deprecated 9.1.0
65	*/
66	defined( 'JETPACK_CLIENT__HTTPS' ) \|\| define( 'JETPACK_CLIENT__HTTPS', 'AUTO' );
67
68	defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) \|\| define( 'JETPACK__GLOTPRESS_LOCALES_PATH', JETPACK__PLUGIN_DIR . 'jetpack_vendor/automattic/jetpack-compat/lib/locales.php' );
69	defined( 'JETPACK__API_BASE' ) \|\| define( 'JETPACK__API_BASE', 'https://jetpack.wordpress.com/jetpack.' );
70	defined( 'JETPACK_PROTECT__API_HOST' ) \|\| define( 'JETPACK_PROTECT__API_HOST', 'https://api.bruteprotect.com/' );
71	defined( 'JETPACK__WPCOM_JSON_API_BASE' ) \|\| define( 'JETPACK__WPCOM_JSON_API_BASE', 'https://public-api.wordpress.com' );
72
73	/**
74	* WP.com API no longer supports `http://` protocol.
75	* Use `JETPACK__WPCOM_JSON_API_BASE` instead, which has the protocol hardcoded.
76	*
77	* @deprecated 9.1.0
78	*/
79	defined( 'JETPACK__WPCOM_JSON_API_HOST' ) \|\| define( 'JETPACK__WPCOM_JSON_API_HOST', 'public-api.wordpress.com' );
80
81	defined( 'JETPACK__SANDBOX_DOMAIN' ) \|\| define( 'JETPACK__SANDBOX_DOMAIN', '' );
82	defined( 'JETPACK__DEBUGGER_PUBLIC_KEY' ) \|\| define(
83	'JETPACK__DEBUGGER_PUBLIC_KEY',
84	"\r\n" . '-----BEGIN PUBLIC KEY-----' . "\r\n"
85	. 'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm+uLLVoxGCY71LS6KFc6' . "\r\n"
86	. '1UnF6QGBAsi5XF8ty9kR3/voqfOkpW+gRerM2Kyjy6DPCOmzhZj7BFGtxSV2ZoMX' . "\r\n"
87	. '9ZwWxzXhl/Q/6k8jg8BoY1QL6L2K76icXJu80b+RDIqvOfJruaAeBg1Q9NyeYqLY' . "\r\n"
88	. 'lEVzN2vIwcFYl+MrP/g6Bc2co7Jcbli+tpNIxg4Z+Hnhbs7OJ3STQLmEryLpAxQO' . "\r\n"
89	. 'q8cbhQkMx+FyQhxzSwtXYI/ClCUmTnzcKk7SgGvEjoKGAmngILiVuEJ4bm7Q1yok' . "\r\n"
90	. 'xl9+wcfW6JAituNhml9dlHCWnn9D3+j8pxStHihKy2gVMwiFRjLEeD8K/7JVGkb/' . "\r\n"
91	. 'EwIDAQAB' . "\r\n"
92	. '-----END PUBLIC KEY-----' . "\r\n"
93	);
94
95	/*
96	* These constants can be set in wp-config.php to ensure sites behind proxies will still work.
97	* Setting these constants, though, is not the preferred method. It's better to configure
98	* the proxy to send the X-Forwarded-Port header.
99	*/
100	defined( 'JETPACK_SIGNATURE__HTTP_PORT' ) \|\| define( 'JETPACK_SIGNATURE__HTTP_PORT', 80 );
101	defined( 'JETPACK_SIGNATURE__HTTPS_PORT' ) \|\| define( 'JETPACK_SIGNATURE__HTTPS_PORT', 443 );
102
103	/**
104	* Check if the version of WordPress in use on the site is supported by Jetpack.
105	*/
106	if ( version_compare( $GLOBALS['wp_version'], JETPACK__MINIMUM_WP_VERSION, '<' ) ) {
107	if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
108	error_log( // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
109	sprintf(
110	/* translators: Placeholders are numbers, versions of WordPress in use on the site, and required by WordPress. */
111	esc_html__( 'Your version of WordPress (%1$s) is lower than the version required by Jetpack (%2$s). Please update WordPress to continue enjoying Jetpack.', 'jetpack' ),
112	$GLOBALS['wp_version'],
113	JETPACK__MINIMUM_WP_VERSION
114	)
115	);
116	}
117
118	/**
119	* Outputs for an admin notice about running Jetpack on outdated WordPress.
120	*
121	* @since 7.2.0
122	*/
123	function jetpack_admin_unsupported_wp_notice() {
124	?>
125	<div class="notice notice-error is-dismissible">
126	<p><?php esc_html_e( 'Jetpack requires a more recent version of WordPress and has been paused. Please update WordPress to continue enjoying Jetpack.', 'jetpack' ); ?></p>
127	</div>
128	<?php
129	}
130
131	add_action( 'admin_notices', 'jetpack_admin_unsupported_wp_notice' );
132	return;
133	}
134
135	/**
136	* This is where the loading of Jetpack begins.
137	*
138	* First, we try to load our composer autoloader.
139	*
140	* - If it fails, we "pause" Jetpack by ending the loading process
141	* and displaying an admin_notice to inform the site owner.
142	* (We want to fail gracefully if `composer install` has not been executed yet, so we are checking for the autoloader.)
143	* - If it succeeds, we require load-jetpack.php, where all legacy files are required,
144	* and where we add on to various hooks that we expect to always run.
145	*/
146	$jetpack_autoloader = JETPACK__PLUGIN_DIR . 'vendor/autoload_packages.php';
147	$jetpack_module_headings_file = JETPACK__PLUGIN_DIR . 'modules/module-headings.php'; // This file is loaded later in load-jetpack.php, but let's check here to pause before half-loading Jetpack.
148	if ( is_readable( $jetpack_autoloader ) && is_readable( $jetpack_module_headings_file ) ) {
149	require_once $jetpack_autoloader;
150	if ( method_exists( '\Automattic\Jetpack\Assets', 'alias_textdomains_from_file' ) ) {
151	\Automattic\Jetpack\Assets::alias_textdomains_from_file( JETPACK__PLUGIN_DIR . 'jetpack_vendor/i18n-map.php' );
152	}
153	} else {
154	if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
155	error_log( // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
156	sprintf(
157	/* translators: Placeholder is a link to a support document. */
158	__( 'Your installation of Jetpack is incomplete. If you installed Jetpack from GitHub, please refer to this document to set up your development environment: %1$s', 'jetpack' ),
159	'https://github.com/Automattic/jetpack/blob/trunk/docs/development-environment.md'
160	)
161	);
162	}
163
164	// Add a red bubble notification to My Jetpack if the installation is bad.
165	add_filter(
166	'my_jetpack_red_bubble_notification_slugs',
167	function ( $slugs ) {
168	$slugs['jetpack-plugin-bad-installation'] = array(
169	'data' => array(
170	'plugin' => 'Jetpack',
171	),
172	);
173
174	return $slugs;
175	}
176	);
177
178	/**
179	* Outputs an admin notice for folks running Jetpack without having run composer install.
180	*
181	* @since 7.4.0
182	*/
183	function jetpack_admin_missing_files() {
184	if ( get_current_screen()->id !== 'plugins' ) {
185	return;
186	}
187	$message = sprintf(
188	wp_kses(
189	/* translators: Placeholder is a link to a support document. */
190	__( 'Your installation of Jetpack is incomplete. If you installed Jetpack from GitHub, please refer to <a href="%1$s" target="_blank" rel="noopener noreferrer">this document</a> to set up your development environment. Jetpack must have Composer dependencies installed and built via the build command: <code>jetpack build plugins/jetpack --deps</code>', 'jetpack' ),
191	array(
192	'a' => array(
193	'href' => array(),
194	'rel' => array(),
195	'target' => array(),
196	),
197	'code' => array(),
198	)
199	),
200	'https://github.com/Automattic/jetpack/blob/trunk/docs/development-environment.md#building-your-project'
201	);
202	wp_admin_notice(
203	$message,
204	array(
205	'type' => 'error',
206	'dismissible' => true,
207	)
208	);
209	}
210
211	add_action( 'admin_notices', 'jetpack_admin_missing_files' );
212	return;
213	}
214
215	register_activation_hook( __FILE__, array( 'Jetpack', 'plugin_activation' ) );
216	register_deactivation_hook( __FILE__, array( 'Jetpack', 'plugin_deactivation' ) );
217
218	// Load image cdn core. This should load regardless of whether the photon module is active.
219	Image_CDN_Core::setup();
220
221	// Require everything else, that is not loaded via the autoloader.
222	require_once JETPACK__PLUGIN_DIR . 'load-jetpack.php';
223