activitypub / activitypub.php

activitypub.php in ActivityPub 0.4.2, at activitypub.php

105 lines 5.2 KB

Raw Download Zip

1	<?php
2	/**
3	* Plugin Name: ActivityPub
4	* Plugin URI: https://github.com/pfefferle/wordpress-activitypub/
5	* Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
6	* Version: 0.4.2
7	* Author: Matthias Pfefferle
8	* Author URI: https://notiz.blog/
9	* License: MIT
10	* License URI: http://opensource.org/licenses/MIT
11	* Text Domain: activitypub
12	* Domain Path: /languages
13	*/
14
15	/**
16	* Initialize plugin
17	*/
18	function activitypub_init() {
19	defined( 'ACTIVITYPUB_HASHTAGS_REGEXP' ) \|\| define( 'ACTIVITYPUB_HASHTAGS_REGEXP', '(^\|\s\|>)#([^\s<>]+)\b' );
20
21	require_once dirname( __FILE__ ) . '/includes/class-activitypub-signature.php';
22	require_once dirname( __FILE__ ) . '/includes/class-activitypub-activity.php';
23	require_once dirname( __FILE__ ) . '/includes/class-db-activitypub-followers.php';
24	require_once dirname( __FILE__ ) . '/includes/functions.php';
25
26	require_once dirname( __FILE__ ) . '/includes/class-activitypub-post.php';
27	add_filter( 'activitypub_the_summary', array( 'Activitypub_Post', 'add_backlink' ), 10, 2 );
28	add_filter( 'activitypub_the_content', array( 'Activitypub_Post', 'add_backlink' ), 10, 2 );
29
30	require_once dirname( __FILE__ ) . '/includes/class-activitypub.php';
31	add_filter( 'template_include', array( 'Activitypub', 'render_json_template' ), 99 );
32	add_filter( 'query_vars', array( 'Activitypub', 'add_query_vars' ) );
33	add_action( 'init', array( 'Activitypub', 'add_rewrite_endpoint' ) );
34
35	// Configure the REST API route
36	require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-outbox.php';
37	add_action( 'rest_api_init', array( 'Rest_Activitypub_Outbox', 'register_routes' ) );
38	add_action( 'activitypub_send_post_activity', array( 'Rest_Activitypub_Outbox', 'send_post_activity' ) );
39	add_action( 'activitypub_send_update_activity', array( 'Rest_Activitypub_Outbox', 'send_update_activity' ) );
40
41	require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-inbox.php';
42	add_action( 'rest_api_init', array( 'Rest_Activitypub_Inbox', 'register_routes' ) );
43	//add_filter( 'rest_pre_serve_request', array( 'Rest_Activitypub_Inbox', 'serve_request' ), 11, 4 );
44	add_action( 'activitypub_inbox_follow', array( 'Rest_Activitypub_Inbox', 'handle_follow' ), 10, 2 );
45	add_action( 'activitypub_inbox_unfollow', array( 'Rest_Activitypub_Inbox', 'handle_unfollow' ), 10, 2 );
46	//add_action( 'activitypub_inbox_like', array( 'Rest_Activitypub_Inbox', 'handle_reaction' ), 10, 2 );
47	//add_action( 'activitypub_inbox_announce', array( 'Rest_Activitypub_Inbox', 'handle_reaction' ), 10, 2 );
48	add_action( 'activitypub_inbox_create', array( 'Rest_Activitypub_Inbox', 'handle_create' ), 10, 2 );
49
50	require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-followers.php';
51	add_action( 'rest_api_init', array( 'Rest_Activitypub_Followers', 'register_routes' ) );
52
53	require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-webfinger.php';
54	add_action( 'rest_api_init', array( 'Rest_Activitypub_Webfinger', 'register_routes' ) );
55	add_action( 'webfinger_user_data', array( 'Rest_Activitypub_Webfinger', 'add_webfinger_discovery' ), 10, 3 );
56
57	require_once dirname( __FILE__ ) . '/includes/class-rest-activitypub-nodeinfo.php';
58	add_action( 'rest_api_init', array( 'Rest_Activitypub_Nodeinfo', 'register_routes' ) );
59	add_filter( 'nodeinfo_data', array( 'Rest_Activitypub_Nodeinfo', 'add_nodeinfo_discovery' ), 10, 2 );
60	add_filter( 'nodeinfo2_data', array( 'Rest_Activitypub_Nodeinfo', 'add_nodeinfo2_discovery' ), 10 );
61
62	add_post_type_support( 'post', 'activitypub' );
63	add_post_type_support( 'page', 'activitypub' );
64
65	$post_types = get_post_types_by_support( 'activitypub' );
66	add_action( 'transition_post_status', array( 'Activitypub', 'schedule_post_activity' ), 10, 3 );
67
68	require_once dirname( __FILE__ ) . '/includes/class-activitypub-admin.php';
69	add_action( 'admin_menu', array( 'Activitypub_Admin', 'admin_menu' ) );
70	add_action( 'admin_init', array( 'Activitypub_Admin', 'register_settings' ) );
71	add_action( 'show_user_profile', array( 'Activitypub_Admin', 'add_fediverse_profile' ) );
72
73	if ( '1' === get_option( 'activitypub_use_hashtags', '1' ) ) {
74	require_once dirname( __FILE__ ) . '/includes/class-activitypub-hashtag.php';
75	add_filter( 'wp_insert_post', array( 'Activitypub_Hashtag', 'insert_post' ), 99, 2 );
76	add_filter( 'the_content', array( 'Activitypub_Hashtag', 'the_content' ), 99, 2 );
77	}
78	}
79	add_action( 'plugins_loaded', 'activitypub_init' );
80
81	/**
82	* Add rewrite rules
83	*/
84	function activitypub_add_rewrite_rules() {
85	if ( ! class_exists( 'Webfinger' ) ) {
86	add_rewrite_rule( '^.well-known/webfinger', 'index.php?rest_route=/activitypub/1.0/webfinger', 'top' );
87	}
88
89	if ( ! class_exists( 'Nodeinfo' ) ) {
90	add_rewrite_rule( '^.well-known/nodeinfo', 'index.php?rest_route=/activitypub/1.0/nodeinfo/discovery', 'top' );
91	add_rewrite_rule( '^.well-known/x-nodeinfo2', 'index.php?rest_route=/activitypub/1.0/nodeinfo2', 'top' );
92	}
93	}
94	add_action( 'init', 'activitypub_add_rewrite_rules', 1 );
95
96	/**
97	* Flush rewrite rules;
98	*/
99	function activitypub_flush_rewrite_rules() {
100	activitypub_add_rewrite_rules();
101	flush_rewrite_rules();
102	}
103	register_activation_hook( __FILE__, 'activitypub_flush_rewrite_rules' );
104	register_deactivation_hook( __FILE__, 'flush_rewrite_rules' );
105