activitypub / integration / class-jetpack.php

class-jetpack.php in ActivityPub 7.7.0, at integration/class-jetpack.php

157 lines 4.7 KB

Raw Download Zip

1	<?php
2	/**
3	* Jetpack integration file.
4	*
5	* @package Activitypub
6	*/
7
8	namespace Activitypub\Integration;
9
10	use Activitypub\Collection\Followers;
11	use Activitypub\Collection\Following;
12	use Activitypub\Http;
13	use Automattic\Jetpack\Connection\Manager;
14
15	use function Activitypub\is_activity_object;
16
17	/**
18	* Jetpack integration class.
19	*/
20	class Jetpack {
21
22	/**
23	* Initialize the class, registering WordPress hooks.
24	*/
25	public static function init() {
26	if ( ! \defined( 'IS_WPCOM' ) ) {
27	\add_filter( 'jetpack_sync_post_meta_whitelist', array( self::class, 'add_sync_meta' ) );
28	\add_filter( 'jetpack_sync_comment_meta_whitelist', array( self::class, 'add_sync_comment_meta' ) );
29	\add_filter( 'jetpack_sync_whitelisted_comment_types', array( self::class, 'add_comment_types' ) );
30	\add_filter( 'jetpack_json_api_comment_types', array( self::class, 'add_comment_types' ) );
31	\add_filter( 'jetpack_api_include_comment_types_count', array( self::class, 'add_comment_types' ) );
32	}
33
34	if (
35	( \defined( 'IS_WPCOM' ) && IS_WPCOM ) \|\|
36	( \class_exists( '\Automattic\Jetpack\Connection\Manager' ) && ( new Manager() )->is_user_connected() )
37	) {
38	\add_filter( 'activitypub_following_row_actions', array( self::class, 'add_reader_link' ), 10, 2 );
39	\add_filter( 'pre_option_activitypub_following_ui', array( self::class, 'pre_option_activitypub_following_ui' ) );
40	}
41
42	\add_action( 'load-post-new.php', array( self::class, 'adapt_post_share' ) );
43	}
44
45	/**
46	* Add ActivityPub meta keys to the Jetpack sync allow list.
47	*
48	* @param array $allow_list The Jetpack sync allow list.
49	*
50	* @return array The Jetpack sync allow list with ActivityPub meta keys.
51	*/
52	public static function add_sync_meta( $allow_list ) {
53	$allow_list[] = Followers::FOLLOWER_META_KEY;
54	$allow_list[] = Following::FOLLOWING_META_KEY;
55
56	return $allow_list;
57	}
58
59	/**
60	* Add ActivityPub comment meta keys to the Jetpack sync allow list.
61	*
62	* @param array $allow_list The Jetpack sync allow list.
63	*
64	* @return array The Jetpack sync allow list with ActivityPub comment meta keys.
65	*/
66	public static function add_sync_comment_meta( $allow_list ) {
67	$allow_list[] = 'avatar_url';
68
69	return $allow_list;
70	}
71
72	/**
73	* Add custom comment types to the list of comment types.
74	*
75	* @param array $comment_types Default comment types.
76	*
77	* @return array The comment types with ActivityPub types added.
78	*/
79	public static function add_comment_types( $comment_types ) {
80	$comment_types[] = 'like';
81	$comment_types[] = 'quote';
82	$comment_types[] = 'repost';
83
84	return array_unique( $comment_types );
85	}
86
87	/**
88	* Add a "Reader" link to the bulk actions dropdown on the following list screen.
89	*
90	* @param array $actions The bulk actions.
91	* @param array $item The current following item.
92	*
93	* @return array The bulk actions with the "Reader" link.
94	*/
95	public static function add_reader_link( $actions, $item ) {
96	// Do not show the link for pending follow requests.
97	if ( 'pending' === $item['status'] ) {
98	return $actions;
99	}
100
101	$feed = \get_post_meta( $item['id'], '_activitypub_actor_feed', true );
102
103	// Generate Reader URL based on environment.
104	if ( \defined( 'IS_WPCOM' ) && IS_WPCOM ) {
105	if ( empty( $feed['feed_id'] ) ) {
106	return $actions; // No feed_id available on WPCOM.
107	}
108	$url = sprintf( 'https://wordpress.com/reader/feeds/%d', (int) $feed['feed_id'] );
109	} else {
110	$url = sprintf( 'https://wordpress.com/reader/feeds/lookup/%s', rawurlencode( $item['identifier'] ) );
111	}
112
113	return array_merge(
114	array(
115	'reader' => sprintf(
116	'<a href="%1$s" target="_blank">%2$s<span class="screen-reader-text"> %3$s</span><span aria-hidden="true" class="dashicons dashicons-external"></span></a>',
117	esc_url( $url ),
118	esc_html__( 'View Feed', 'activitypub' ),
119	/* translators: Hidden accessibility text. */
120	esc_html__( '(opens in a new tab)', 'activitypub' )
121	),
122	),
123	$actions
124	);
125	}
126
127	/**
128	* Force the ActivityPub Following UI to be enabled when Jetpack is active.
129	*
130	* @return string '1' to enable the ActivityPub Following UI.
131	*/
132	public static function pre_option_activitypub_following_ui() {
133	return '1';
134	}
135
136	/**
137	* Adapt the parameters for a post share request to be compatible with the Federated Reply block.
138	*/
139	public static function adapt_post_share() {
140	if ( ! isset( $_GET['is_post_share'], $_GET['url'] ) \|\| ! $_GET['is_post_share'] ) { // phpcs:ignore WordPress.Security
141	return;
142	}
143
144	$url = \sanitize_url( \wp_unslash( $_GET['url'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
145
146	if ( is_activity_object( Http::get_remote_object( $url ) ) ) {
147	$args = array(
148	'post_type' => 'post',
149	'in_reply_to' => $url,
150	);
151
152	\wp_safe_redirect( \add_query_arg( $args, \admin_url( 'post-new.php' ) ) );
153	exit;
154	}
155	}
156	}
157