activitypub / activitypub.php

activitypub.php in ActivityPub 9.1.0, at activitypub.php

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1	<?php
2	/**
3	* Plugin Name: ActivityPub
4	* Plugin URI: https://github.com/Automattic/wordpress-activitypub
5	* Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
6	* Version: 9.1.0
7	* Author: Matthias Pfefferle & Automattic
8	* Author URI: https://automattic.com/
9	* License: MIT
10	* License URI: http://opensource.org/licenses/MIT
11	* Requires PHP: 7.4
12	* Text Domain: activitypub
13	* Domain Path: /languages
14	*
15	* @package Activitypub
16	*/
17
18	namespace Activitypub;
19
20	\define( 'ACTIVITYPUB_PLUGIN_VERSION', '9.1.0' );
21
22	// Plugin related constants.
23	\define( 'ACTIVITYPUB_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
24	\define( 'ACTIVITYPUB_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
25	\define( 'ACTIVITYPUB_PLUGIN_FILE', ACTIVITYPUB_PLUGIN_DIR . basename( __FILE__ ) );
26	\define( 'ACTIVITYPUB_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
27
28	require_once __DIR__ . '/includes/class-autoloader.php';
29	require_once __DIR__ . '/includes/compat.php';
30	require_once __DIR__ . '/includes/constants.php';
31	require_once __DIR__ . '/includes/functions.php';
32	require_once __DIR__ . '/includes/functions-activity.php';
33	require_once __DIR__ . '/includes/functions-comment.php';
34	require_once __DIR__ . '/includes/functions-federation.php';
35	require_once __DIR__ . '/includes/functions-media.php';
36	require_once __DIR__ . '/includes/functions-post.php';
37	require_once __DIR__ . '/includes/functions-request.php';
38	require_once __DIR__ . '/includes/functions-url.php';
39	require_once __DIR__ . '/includes/functions-user.php';
40	require_once __DIR__ . '/integration/load.php';
41
42	Autoloader::register_path( __NAMESPACE__, __DIR__ . '/includes' );
43
44	\register_activation_hook( __FILE__, array( Activitypub::class, 'activate' ) );
45	\register_deactivation_hook( __FILE__, array( Activitypub::class, 'deactivate' ) );
46	\register_uninstall_hook( __FILE__, array( Activitypub::class, 'uninstall' ) );
47
48	/**
49	* Initialize REST routes.
50	*/
51	function rest_init() {
52	Rest\Server::init();
53	( new Rest\Actors_Controller() )->register_routes();
54	( new Rest\Actors_Inbox_Controller() )->register_routes();
55	( new Rest\Admin\Actions_Controller() )->register_routes();
56	( new Rest\Admin\Statistics_Controller() )->register_routes();
57	( new Rest\Application_Controller() )->register_routes();
58	( new Rest\Stats_Image_Controller() )->register_routes();
59	( new Rest\Collections_Controller() )->register_routes();
60	( new Rest\Comments_Controller() )->register_routes();
61	( new Rest\Followers_Controller() )->register_routes();
62	( new Rest\Following_Controller() )->register_routes();
63	( new Rest\Liked_Controller() )->register_routes();
64	( new Rest\Inbox_Controller() )->register_routes();
65	( new Rest\Interaction_Controller() )->register_routes();
66	( new Rest\Moderators_Controller() )->register_routes();
67	if ( \get_option( 'activitypub_api', false ) ) {
68	( new Rest\Actor_Autocomplete_Controller() )->register_routes();
69	( new Rest\OAuth\Authorization_Controller() )->register_routes();
70	( new Rest\OAuth\Clients_Controller() )->register_routes();
71	( new Rest\OAuth\Token_Controller() )->register_routes();
72	}
73	( new Rest\Outbox_Controller() )->register_routes();
74	( new Rest\Post_Controller() )->register_routes();
75	( new Rest\Replies_Controller() )->register_routes();
76	( new Rest\Webfinger_Controller() )->register_routes();
77
78	// Load NodeInfo endpoints only if blog is public.
79	if ( is_blog_public() ) {
80	( new Rest\Nodeinfo_Controller() )->register_routes();
81	}
82	( new Rest\Proxy_Controller() )->register_routes();
83	}
84	\add_action( 'rest_api_init', __NAMESPACE__ . '\rest_init' );
85
86	/**
87	* Initialize plugin.
88	*/
89	function plugin_init() {
90	\add_action( 'init', array( __NAMESPACE__ . '\Activitypub', 'init' ) );
91	\add_action( 'init', array( __NAMESPACE__ . '\Application', 'init' ) );
92	\add_action( 'init', array( __NAMESPACE__ . '\Avatars', 'init' ) );
93	\add_action( 'init', array( __NAMESPACE__ . '\Blurhash', 'init' ) );
94	\add_action( 'init', array( __NAMESPACE__ . '\Cache', 'init' ) );
95	\add_action( 'init', array( __NAMESPACE__ . '\Comment', 'init' ) );
96	\add_action( 'init', array( __NAMESPACE__ . '\Dispatcher', 'init' ) );
97	\add_action( 'init', array( __NAMESPACE__ . '\Embed', 'init' ) );
98	if ( \get_option( 'activitypub_api', false ) ) {
99	\add_action( 'init', array( __NAMESPACE__ . '\Event_Stream', 'init' ) );
100	}
101	\add_action( 'init', array( __NAMESPACE__ . '\Handler', 'init' ) );
102	\add_action( 'init', array( __NAMESPACE__ . '\Hashtag', 'init' ) );
103	\add_action( 'init', array( __NAMESPACE__ . '\Link', 'init' ) );
104	\add_action( 'init', array( __NAMESPACE__ . '\Mailer', 'init' ) );
105	\add_action( 'init', array( __NAMESPACE__ . '\Mention', 'init' ) );
106	\add_action( 'init', array( __NAMESPACE__ . '\Migration', 'init' ), 1 );
107	\add_action( 'init', array( __NAMESPACE__ . '\Move', 'init' ) );
108	\add_action( 'init', array( __NAMESPACE__ . '\Options', 'init' ) );
109	\add_action( 'init', array( __NAMESPACE__ . '\Post_Types', 'init' ) );
110	\add_action( 'init', array( __NAMESPACE__ . '\Router', 'init' ) );
111	// Priority 0 ensures Scheduler hooks are registered before Migration (priority 1) runs.
112	\add_action( 'init', array( __NAMESPACE__ . '\Scheduler', 'init' ), 0 );
113	\add_action( 'init', array( __NAMESPACE__ . '\Search', 'init' ) );
114	\add_action( 'init', array( __NAMESPACE__ . '\Signature', 'init' ) );
115	// Only load OAuth Server if the ActivityPub API is enabled.
116	if ( \get_option( 'activitypub_api', false ) ) {
117	\add_action( 'init', array( __NAMESPACE__ . '\OAuth\Server', 'init' ) );
118	}
119
120	if ( site_supports_blocks() ) {
121	\add_action( 'init', array( __NAMESPACE__ . '\Blocks', 'init' ) );
122	}
123
124	// Only load relay if relay mode is enabled.
125	if ( \get_option( 'activitypub_relay_mode', false ) ) {
126	\add_action( 'init', array( __NAMESPACE__ . '\Relay', 'init' ) );
127	}
128
129	// Load development tools.
130	if ( 'local' === wp_get_environment_type() ) {
131	$loader_file = __DIR__ . '/local/load.php';
132	if ( \file_exists( $loader_file ) && \is_readable( $loader_file ) ) {
133	require_once $loader_file;
134	}
135	}
136	}
137	\add_action( 'plugins_loaded', __NAMESPACE__ . '\plugin_init' );
138
139	/**
140	* Initialize plugin admin.
141	*/
142	function plugin_admin_init() {
143	// Screen Options and Menus are set before `admin_init`.
144	\add_action( 'init', array( __NAMESPACE__ . '\WP_Admin\Heartbeat', 'init' ), 9 ); // Before script loader.
145	\add_filter( 'init', array( __NAMESPACE__ . '\WP_Admin\Screen_Options', 'init' ) );
146	\add_action( 'init', array( __NAMESPACE__ . '\WP_Admin\Menu', 'init' ) );
147
148	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Admin', 'init' ) );
149	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Advanced_Settings_Fields', 'init' ) );
150	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\App', 'init' ), 0 ); // Before admin bar init.
151	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Blog_Settings_Fields', 'init' ) );
152	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Health_Check', 'init' ) );
153	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Settings', 'init' ) );
154	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Settings_Fields', 'init' ) );
155	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Dashboard', 'init' ) );
156	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\User_Settings_Fields', 'init' ) );
157	\add_action( 'admin_init', array( __NAMESPACE__ . '\WP_Admin\Welcome_Fields', 'init' ) );
158
159	if ( defined( 'WP_LOAD_IMPORTERS' ) && WP_LOAD_IMPORTERS ) {
160	require_once __DIR__ . '/includes/wp-admin/import/load.php';
161	\add_action( 'admin_init', __NAMESPACE__ . '\WP_Admin\Import\load' );
162	}
163	}
164	\add_action( 'plugins_loaded', __NAMESPACE__ . '\plugin_admin_init' );
165
166	/**
167	* Redirect to the welcome page after plugin activation.
168	*
169	* @param string $plugin The plugin basename.
170	*/
171	function activation_redirect( $plugin ) {
172	if ( ACTIVITYPUB_PLUGIN_BASENAME === $plugin ) {
173	\wp_safe_redirect( \admin_url( 'options-general.php?page=activitypub' ) );
174	exit;
175	}
176	}
177	\add_action( 'activated_plugin', __NAMESPACE__ . '\activation_redirect' );
178
179	// Check for CLI env, to add the CLI commands.
180	if ( defined( 'WP_CLI' ) && WP_CLI ) {
181	Cli::register();
182	}
183
184	// Register OAuth login form handler early (before wp-login.php processes).
185	\add_action( 'login_form_activitypub_authorize', array( __NAMESPACE__ . '\OAuth\Server', 'login_form_authorize' ) );
186