class-jetpack-bbpress-rest-api.php — Jetpack – WP Security, Backup, Speed, & Growth 8.6.1

jetpack / 3rd-party / class-jetpack-bbpress-rest-api.php

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class-jetpack-bbpress-rest-api.php

162 lines

1	<?php
2	/**
3	* REST API Compatibility: bbPress & Jetpack
4	* Enables bbPress to work with the Jetpack REST API
5	*
6	* @package Jetpack
7	*/
8
9	/**
10	* REST API Compatibility: bbPress.
11	*/
12	class Jetpack_BbPress_REST_API {
13
14	/**
15	* Singleton
16	*
17	* @var Jetpack_BbPress_REST_API.
18	*/
19	private static $instance;
20
21	/**
22	* Returns or creates the singleton.
23	*
24	* @return Jetpack_BbPress_REST_API
25	*/
26	public static function instance() {
27	if ( isset( self::$instance ) ) {
28	return self::$instance;
29	}
30
31	self::$instance = new self();
32	}
33
34	/**
35	* Jetpack_BbPress_REST_API constructor.
36	*/
37	private function __construct() {
38	add_filter( 'rest_api_allowed_post_types', array( $this, 'allow_bbpress_post_types' ) );
39	add_filter( 'bbp_map_meta_caps', array( $this, 'adjust_meta_caps' ), 10, 4 );
40	add_filter( 'rest_api_allowed_public_metadata', array( $this, 'allow_bbpress_public_metadata' ) );
41	}
42
43	/**
44	* Adds the bbPress post types to the rest_api_allowed_post_types filter.
45	*
46	* @param array $allowed_post_types Allowed post types.
47	*
48	* @return array
49	*/
50	public function allow_bbpress_post_types( $allowed_post_types ) {
51	$allowed_post_types[] = 'forum';
52	$allowed_post_types[] = 'topic';
53	$allowed_post_types[] = 'reply';
54	return $allowed_post_types;
55	}
56
57	/**
58	* Adds the bbpress meta keys to the rest_api_allowed_public_metadata filter.
59	*
60	* @param array $allowed_meta_keys Allowed meta keys.
61	*
62	* @return array
63	*/
64	public function allow_bbpress_public_metadata( $allowed_meta_keys ) {
65	$allowed_meta_keys[] = '_bbp_forum_id';
66	$allowed_meta_keys[] = '_bbp_topic_id';
67	$allowed_meta_keys[] = '_bbp_status';
68	$allowed_meta_keys[] = '_bbp_forum_type';
69	$allowed_meta_keys[] = '_bbp_forum_subforum_count';
70	$allowed_meta_keys[] = '_bbp_reply_count';
71	$allowed_meta_keys[] = '_bbp_total_reply_count';
72	$allowed_meta_keys[] = '_bbp_topic_count';
73	$allowed_meta_keys[] = '_bbp_total_topic_count';
74	$allowed_meta_keys[] = '_bbp_topic_count_hidden';
75	$allowed_meta_keys[] = '_bbp_last_topic_id';
76	$allowed_meta_keys[] = '_bbp_last_reply_id';
77	$allowed_meta_keys[] = '_bbp_last_active_time';
78	$allowed_meta_keys[] = '_bbp_last_active_id';
79	$allowed_meta_keys[] = '_bbp_sticky_topics';
80	$allowed_meta_keys[] = '_bbp_voice_count';
81	$allowed_meta_keys[] = '_bbp_reply_count_hidden';
82	$allowed_meta_keys[] = '_bbp_anonymous_reply_count';
83
84	return $allowed_meta_keys;
85	}
86
87	/**
88	* Adds the needed caps to the bbp_map_meta_caps filter.
89	*
90	* @param array $caps Capabilities for meta capability.
91	* @param string $cap Capability name.
92	* @param int $user_id User id.
93	* @param array $args Arguments.
94	*
95	* @return array
96	*/
97	public function adjust_meta_caps( $caps, $cap, $user_id, $args ) {
98
99	// Return early if not a REST request or if not meta bbPress caps.
100	if ( $this->should_adjust_meta_caps_return_early( $caps, $cap, $user_id, $args ) ) {
101	return $caps;
102	}
103
104	// $args[0] could be a post ID or a post_type string.
105	if ( is_int( $args[0] ) ) {
106	$_post = get_post( $args[0] );
107	if ( ! empty( $_post ) ) {
108	$post_type = get_post_type_object( $_post->post_type );
109	}
110	} elseif ( is_string( $args[0] ) ) {
111	$post_type = get_post_type_object( $args[0] );
112	}
113
114	// no post type found, bail.
115	if ( empty( $post_type ) ) {
116	return $caps;
117	}
118
119	// reset the needed caps.
120	$caps = array();
121
122	// Add 'do_not_allow' cap if user is spam or deleted.
123	if ( bbp_is_user_inactive( $user_id ) ) {
124	$caps[] = 'do_not_allow';
125
126	// Moderators can always edit meta.
127	} elseif ( user_can( $user_id, 'moderate' ) ) {
128	$caps[] = 'moderate';
129
130	// Unknown so map to edit_posts.
131	} else {
132	$caps[] = $post_type->cap->edit_posts;
133	}
134
135	return $caps;
136	}
137
138	/**
139	* Should adjust_meta_caps return early?
140	*
141	* @param array $caps Capabilities for meta capability.
142	* @param string $cap Capability name.
143	* @param int $user_id User id.
144	* @param array $args Arguments.
145	*
146	* @return bool
147	*/
148	private function should_adjust_meta_caps_return_early( $caps, $cap, $user_id, $args ) {
149	// only run for REST API requests.
150	if ( ! defined( 'REST_API_REQUEST' ) \|\| ! REST_API_REQUEST ) {
151	return true;
152	}
153
154	// only modify caps for meta caps and for bbPress meta keys.
155	if ( ! in_array( $cap, array( 'edit_post_meta', 'delete_post_meta', 'add_post_meta' ), true ) \|\| empty( $args[1] ) \|\| false === strpos( $args[1], '_bbp_' ) ) {
156	return true;
157	}
158
159	return false;
160	}
161	}
162