activitypub / includes / scheduler / class-actor.php

class-actor.php in ActivityPub 5.3.1, at includes/scheduler/class-actor.php

133 lines 4.4 KB

Raw Download Zip

1	<?php
2	/**
3	* Actor scheduler class file.
4	*
5	* @package Activitypub
6	*/
7
8	namespace Activitypub\Scheduler;
9
10	use Activitypub\Collection\Actors;
11	use Activitypub\Collection\Extra_Fields;
12
13	use function Activitypub\add_to_outbox;
14	use function Activitypub\is_user_type_disabled;
15
16	/**
17	* Post scheduler class.
18	*/
19	class Actor {
20	/**
21	* Initialize the class, registering WordPress hooks.
22	*/
23	public static function init() {
24	// Profile updates for blog options.
25	if ( ! is_user_type_disabled( 'blog' ) ) {
26	\add_action( 'update_option_site_icon', array( self::class, 'blog_user_update' ) );
27	\add_action( 'update_option_blogdescription', array( self::class, 'blog_user_update' ) );
28	\add_action( 'update_option_blogname', array( self::class, 'blog_user_update' ) );
29	\add_action( 'add_option_activitypub_header_image', array( self::class, 'blog_user_update' ) );
30	\add_action( 'update_option_activitypub_header_image', array( self::class, 'blog_user_update' ) );
31	\add_action( 'add_option_activitypub_blog_identifier', array( self::class, 'blog_user_update' ) );
32	\add_action( 'update_option_activitypub_blog_identifier', array( self::class, 'blog_user_update' ) );
33	\add_action( 'add_option_activitypub_blog_description', array( self::class, 'blog_user_update' ) );
34	\add_action( 'update_option_activitypub_blog_description', array( self::class, 'blog_user_update' ) );
35	\add_filter( 'pre_set_theme_mod_custom_logo', array( self::class, 'blog_user_update' ) );
36	\add_filter( 'pre_set_theme_mod_header_image', array( self::class, 'blog_user_update' ) );
37	}
38
39	// Profile updates for user options.
40	if ( ! is_user_type_disabled( 'user' ) ) {
41	\add_action( 'profile_update', array( self::class, 'user_update' ) );
42	\add_action( 'updated_user_meta', array( self::class, 'user_meta_update' ), 10, 3 );
43	// @todo figure out a feasible way of updating the header image since it's not unique to any user.
44	}
45
46	\add_action( 'add_option_activitypub_actor_mode', array( self::class, 'blog_user_update' ) );
47	\add_action( 'update_option_activitypub_actor_mode', array( self::class, 'blog_user_update' ) );
48
49	\add_action( 'transition_post_status', array( self::class, 'schedule_post_activity' ), 33, 3 );
50	}
51
52	/**
53	* Send a profile update when relevant user meta is updated.
54	*
55	* @param int $meta_id Meta ID being updated.
56	* @param int $user_id User ID being updated.
57	* @param string $meta_key Meta key being updated.
58	*/
59	public static function user_meta_update( $meta_id, $user_id, $meta_key ) {
60	// Don't bother if the user can't publish.
61	if ( ! \user_can( $user_id, 'activitypub' ) ) {
62	return;
63	}
64
65	// The user meta fields that affect a profile.
66	$fields = array(
67	'activitypub_description',
68	'activitypub_header_image',
69	'description',
70	'user_url',
71	'display_name',
72	);
73
74	if ( in_array( $meta_key, $fields, true ) ) {
75	self::schedule_profile_update( $user_id );
76	}
77	}
78
79	/**
80	* Send a profile update when a user is updated.
81	*
82	* @param int $user_id User ID being updated.
83	*/
84	public static function user_update( $user_id ) {
85	// Don't bother if the user can't publish.
86	if ( ! \user_can( $user_id, 'activitypub' ) ) {
87	return;
88	}
89
90	self::schedule_profile_update( $user_id );
91	}
92
93	/**
94	* Theme mods only have a dynamic filter so we fudge it like this.
95	*
96	* @param mixed $value Optional. The value to be updated. Default null.
97	*
98	* @return mixed
99	*/
100	public static function blog_user_update( $value = null ) {
101	self::schedule_profile_update( Actors::BLOG_USER_ID );
102	return $value;
103	}
104
105	/**
106	* Schedule Activities.
107	*
108	* @param string $new_status New post status.
109	* @param string $old_status Old post status.
110	* @param \WP_Post $post Post object.
111	*/
112	public static function schedule_post_activity( $new_status, $old_status, $post ) {
113	if ( Extra_Fields::USER_POST_TYPE === $post->post_type ) {
114	self::schedule_profile_update( $post->post_author );
115	} elseif ( Extra_Fields::BLOG_POST_TYPE === $post->post_type ) {
116	self::schedule_profile_update( Actors::BLOG_USER_ID );
117	}
118	}
119
120	/**
121	* Send a profile update to all followers. Gets hooked into all relevant options/meta etc.
122	*
123	* @param int $user_id The user ID to update (Could be 0 for Blog-User).
124	*/
125	public static function schedule_profile_update( $user_id ) {
126	if ( defined( 'WP_IMPORTING' ) && WP_IMPORTING ) {
127	return;
128	}
129
130	add_to_outbox( Actors::get_by_id( $user_id ), 'Update', $user_id );
131	}
132	}
133