activitypub / includes / rest / class-nodeinfo.php

class-nodeinfo.php in ActivityPub 1.0.5, at includes/rest/class-nodeinfo.php

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1	<?php
2	namespace Activitypub\Rest;
3
4	use WP_REST_Response;
5
6	use function Activitypub\get_rest_url_by_path;
7
8	/**
9	* ActivityPub NodeInfo REST-Class
10	*
11	* @author Matthias Pfefferle
12	*
13	* @see http://nodeinfo.diaspora.software/
14	*/
15	class Nodeinfo {
16	/**
17	* Initialize the class, registering WordPress hooks
18	*/
19	public static function init() {
20	self::register_routes();
21	}
22
23	/**
24	* Register routes
25	*/
26	public static function register_routes() {
27	\register_rest_route(
28	ACTIVITYPUB_REST_NAMESPACE,
29	'/nodeinfo/discovery',
30	array(
31	array(
32	'methods' => \WP_REST_Server::READABLE,
33	'callback' => array( self::class, 'discovery' ),
34	'permission_callback' => '__return_true',
35	),
36	)
37	);
38
39	\register_rest_route(
40	ACTIVITYPUB_REST_NAMESPACE,
41	'/nodeinfo',
42	array(
43	array(
44	'methods' => \WP_REST_Server::READABLE,
45	'callback' => array( self::class, 'nodeinfo' ),
46	'permission_callback' => '__return_true',
47	),
48	)
49	);
50
51	\register_rest_route(
52	ACTIVITYPUB_REST_NAMESPACE,
53	'/nodeinfo2',
54	array(
55	array(
56	'methods' => \WP_REST_Server::READABLE,
57	'callback' => array( self::class, 'nodeinfo2' ),
58	'permission_callback' => '__return_true',
59	),
60	)
61	);
62	}
63
64	/**
65	* Render NodeInfo file
66	*
67	* @param WP_REST_Request $request
68	*
69	* @return WP_REST_Response
70	*/
71	public static function nodeinfo( $request ) {
72	/*
73	* Action triggerd prior to the ActivityPub profile being created and sent to the client
74	*/
75	\do_action( 'activitypub_rest_nodeinfo_pre' );
76
77	$nodeinfo = array();
78
79	$nodeinfo['version'] = '2.0';
80	$nodeinfo['software'] = array(
81	'name' => 'wordpress',
82	'version' => \get_bloginfo( 'version' ),
83	);
84
85	$users = \get_users(
86	array(
87	'capability__in' => array( 'publish_posts' ),
88	)
89	);
90
91	if ( is_array( $users ) ) {
92	$users = count( $users );
93	} else {
94	$users = 1;
95	}
96
97	$posts = \wp_count_posts();
98	$comments = \wp_count_comments();
99
100	$nodeinfo['usage'] = array(
101	'users' => array(
102	'total' => $users,
103	),
104	'localPosts' => (int) $posts->publish,
105	'localComments' => (int) $comments->approved,
106	);
107
108	$nodeinfo['openRegistrations'] = false;
109	$nodeinfo['protocols'] = array( 'activitypub' );
110
111	$nodeinfo['services'] = array(
112	'inbound' => array(),
113	'outbound' => array(),
114	);
115
116	return new WP_REST_Response( $nodeinfo, 200 );
117	}
118
119	/**
120	* Render NodeInfo file
121	*
122	* @param WP_REST_Request $request
123	*
124	* @return WP_REST_Response
125	*/
126	public static function nodeinfo2( $request ) {
127	/*
128	* Action triggerd prior to the ActivityPub profile being created and sent to the client
129	*/
130	\do_action( 'activitypub_rest_nodeinfo2_pre' );
131
132	$nodeinfo = array();
133
134	$nodeinfo['version'] = '1.0';
135	$nodeinfo['server'] = array(
136	'baseUrl' => \home_url( '/' ),
137	'name' => \get_bloginfo( 'name' ),
138	'software' => 'wordpress',
139	'version' => \get_bloginfo( 'version' ),
140	);
141
142	$users = \get_users(
143	array(
144	'capability__in' => array( 'publish_posts' ),
145	)
146	);
147
148	if ( is_array( $users ) ) {
149	$users = count( $users );
150	} else {
151	$users = 1;
152	}
153
154	$posts = \wp_count_posts();
155	$comments = \wp_count_comments();
156
157	$nodeinfo['usage'] = array(
158	'users' => array(
159	'total' => (int) $users,
160	),
161	'localPosts' => (int) $posts->publish,
162	'localComments' => (int) $comments->approved,
163	);
164
165	$nodeinfo['openRegistrations'] = false;
166	$nodeinfo['protocols'] = array( 'activitypub' );
167
168	$nodeinfo['services'] = array(
169	'inbound' => array(),
170	'outbound' => array(),
171	);
172
173	return new WP_REST_Response( $nodeinfo, 200 );
174	}
175
176	/**
177	* Render NodeInfo discovery file
178	*
179	* @param WP_REST_Request $request
180	*
181	* @return WP_REST_Response
182	*/
183	public static function discovery( $request ) {
184	$discovery = array();
185	$discovery['links'] = array(
186	array(
187	'rel' => 'http://nodeinfo.diaspora.software/ns/schema/2.0',
188	'href' => get_rest_url_by_path( 'nodeinfo' ),
189	),
190	);
191
192	return new \WP_REST_Response( $discovery, 200 );
193	}
194	}
195