← All changes | integration/class-nodeinfo.php +114 -18 1.0.8 → 7.8.2 View file →

		@@ -1,49 +1,145 @@
1	1	<?php
	2	+/**
	3	+ * NodeInfo integration file.
	4	+ *
	5	+ * @package Activitypub
	6	+ */
	7	+
2	8	namespace Activitypub\Integration;
3	9
	10	+use Activitypub\Webfinger;
	11	+
	12	+use function Activitypub\get_active_users;
	13	+use function Activitypub\get_rest_url_by_path;
	14	+use function Activitypub\get_total_users;
	15	+
4	16	/**
5		- * Compatibility with the NodeInfo plugin
	17	+ * Compatibility with the NodeInfo plugin.
6	18	*
7	19	* @see https://wordpress.org/plugins/nodeinfo/
8	20	*/
9	21	class Nodeinfo {
10	22	/**
11		- * Initialize the class, registering WordPress hooks
	23	+ * Initialize the class, registering WordPress hooks.
12	24	*/
13	25	public static function init() {
14		- \add_filter( 'nodeinfo_data', array( self::class, 'add_nodeinfo_discovery' ), 10, 2 );
15		- \add_filter( 'nodeinfo2_data', array( self::class, 'add_nodeinfo2_discovery' ), 10 );
	26	+ \add_filter( 'nodeinfo_data', array( self::class, 'add_nodeinfo_data' ), 10, 2 );
	27	+ \add_filter( 'nodeinfo2_data', array( self::class, 'add_nodeinfo2_data' ) );
	28	+
	29	+ \add_filter( 'wellknown_nodeinfo_data', array( self::class, 'add_wellknown_nodeinfo_data' ) );
16	30	}
17	31
18	32	/**
19		- * Extend NodeInfo data
	33	+ * Extend NodeInfo data.
20	34	*
21		- * @param array $nodeinfo NodeInfo data
22		- * @param string The NodeInfo Version
	35	+ * @param array $nodeinfo NodeInfo data.
	36	+ * @param string $version The NodeInfo Version.
23	37	*
24		- * @return array The extended array
	38	+ * @return array The extended array.
25	39	*/
26		- public static function add_nodeinfo_discovery( $nodeinfo, $version ) {
27		- if ( $version >= '2.0' ) {
28		- $nodeinfo['protocols'][] = 'activitypub';
29		- } else {
30		- $nodeinfo['protocols']['inbound'][] = 'activitypub';
31		- $nodeinfo['protocols']['outbound'][] = 'activitypub';
	40	+ public static function add_nodeinfo_data( $nodeinfo, $version ) {
	41	+ $nodeinfo = wp_parse_args(
	42	+ $nodeinfo,
	43	+ array(
	44	+ 'version' => $version,
	45	+ 'software' => array(),
	46	+ 'usage' => array(
	47	+ 'users' => array(
	48	+ 'total' => 0,
	49	+ 'activeMonth' => 0,
	50	+ 'activeHalfyear' => 0,
	51	+ ),
	52	+ ),
	53	+ 'protocols' => array(),
	54	+ 'services' => array(
	55	+ 'inbound' => array(),
	56	+ 'outbound' => array(),
	57	+ ),
	58	+ 'metadata' => array(),
	59	+ )
	60	+ );
	61	+
	62	+ if ( \version_compare( $version, '2.1', '>=' ) ) {
	63	+ $nodeinfo['software']['homepage'] = 'https://wordpress.org/plugins/activitypub/';
	64	+ $nodeinfo['software']['repository'] = 'https://github.com/Automattic/wordpress-activitypub';
32	65	}
33	66
	67	+ $nodeinfo['protocols'][] = 'activitypub';
	68	+
	69	+ $nodeinfo['services']['inbound'] = array_merge(
	70	+ $nodeinfo['services']['inbound'],
	71	+ array( 'gnusocial' )
	72	+ );
	73	+ $nodeinfo['services']['outbound'] = array_merge(
	74	+ $nodeinfo['services']['outbound'],
	75	+ array( 'friendica', 'gnusocial', 'mediagoblin', 'wordpress' )
	76	+ );
	77	+
	78	+ $nodeinfo['usage']['users'] = array(
	79	+ 'total' => get_total_users(),
	80	+ 'activeMonth' => get_active_users(),
	81	+ 'activeHalfyear' => get_active_users( 6 ),
	82	+ );
	83	+
	84	+ $nodeinfo['metadata']['federation'] = array( 'enabled' => true );
	85	+ $nodeinfo['metadata']['staffAccounts'] = self::get_staff();
	86	+
34	87	return $nodeinfo;
35	88	}
36	89
37	90	/**
38		- * Extend NodeInfo2 data
	91	+ * Extend NodeInfo2 data.
39	92	*
40		- * @param array $nodeinfo NodeInfo2 data
	93	+ * @param array $nodeinfo NodeInfo2 data.
41	94	*
42		- * @return array The extended array
	95	+ * @return array The extended array.
43	96	*/
44		- public static function add_nodeinfo2_discovery( $nodeinfo ) {
	97	+ public static function add_nodeinfo2_data( $nodeinfo ) {
45	98	$nodeinfo['protocols'][] = 'activitypub';
46	99
	100	+ $nodeinfo['usage']['users'] = array(
	101	+ 'total' => get_total_users(),
	102	+ 'activeMonth' => get_active_users(),
	103	+ 'activeHalfyear' => get_active_users( 6 ),
	104	+ );
	105	+
47	106	return $nodeinfo;
	107	+ }
	108	+
	109	+ /**
	110	+ * Extend the well-known nodeinfo data.
	111	+ *
	112	+ * @param array $data The well-known nodeinfo data.
	113	+ *
	114	+ * @return array The extended array.
	115	+ */
	116	+ public static function add_wellknown_nodeinfo_data( $data ) {
	117	+ $data['links'][] = array(
	118	+ 'rel' => 'https://www.w3.org/ns/activitystreams#Application',
	119	+ 'href' => get_rest_url_by_path( 'application' ),
	120	+ );
	121	+
	122	+ return $data;
	123	+ }
	124	+
	125	+ /**
	126	+ * Get all staff accounts (admin users with the "activitypub" capability) and return them in WebFinger resource format.
	127	+ *
	128	+ * @return array List of staff accounts in WebFinger resource format.
	129	+ */
	130	+ private static function get_staff() {
	131	+ // Get all admin users with the cap activitypub.
	132	+ $admins = get_users(
	133	+ array(
	134	+ 'role' => 'administrator',
	135	+ 'orderby' => 'ID',
	136	+ 'order' => 'ASC',
	137	+ 'cap' => 'activitypub',
	138	+ 'fields' => 'ID',
	139	+ )
	140	+ );
	141	+ $admins = array_map( array( Webfinger::class, 'get_user_resource' ), $admins );
	142	+
	143	+ return array_values( array_filter( $admins ) );
48	144	}
49	145	}