activitypub / includes / class-options.php

class-options.php in ActivityPub 7.0.0, at includes/class-options.php

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1	<?php
2	/**
3	* Options file.
4	*
5	* @package Activitypub
6	*/
7
8	namespace Activitypub;
9
10	/**
11	* Options class.
12	*/
13	class Options {
14
15	/**
16	* Initialize the options.
17	*/
18	public static function init() {
19	\add_filter( 'pre_option_activitypub_actor_mode', array( self::class, 'pre_option_activitypub_actor_mode' ) );
20	\add_filter( 'pre_option_activitypub_authorized_fetch', array( self::class, 'pre_option_activitypub_authorized_fetch' ) );
21	\add_filter( 'pre_option_activitypub_shared_inbox', array( self::class, 'pre_option_activitypub_shared_inbox' ) );
22	\add_filter( 'pre_option_activitypub_vary_header', array( self::class, 'pre_option_activitypub_vary_header' ) );
23
24	\add_filter( 'pre_option_activitypub_allow_likes', array( self::class, 'maybe_disable_interactions' ) );
25	\add_filter( 'pre_option_activitypub_allow_replies', array( self::class, 'maybe_disable_interactions' ) );
26
27	\add_filter( 'default_option_activitypub_negotiate_content', array( self::class, 'default_option_activitypub_negotiate_content' ) );
28	\add_filter( 'option_activitypub_max_image_attachments', array( self::class, 'default_max_image_attachments' ) );
29	}
30
31	/**
32	* Delete all options.
33	*/
34	public static function delete() {
35	global $wpdb;
36
37	// phpcs:ignore WordPress.DB.DirectDatabaseQuery
38	$wpdb->query( "DELETE FROM $wpdb->options WHERE option_name LIKE 'activitypub_%'" );
39	}
40
41	/**
42	* Pre-get option filter for the Actor-Mode.
43	*
44	* @param string\|false $pre The pre-get option value.
45	*
46	* @return string\|false The actor mode or false if it should not be filtered.
47	*/
48	public static function pre_option_activitypub_actor_mode( $pre ) {
49	if ( \defined( 'ACTIVITYPUB_SINGLE_USER_MODE' ) && ACTIVITYPUB_SINGLE_USER_MODE ) {
50	return ACTIVITYPUB_BLOG_MODE;
51	}
52
53	if ( \defined( 'ACTIVITYPUB_DISABLE_USER' ) && ACTIVITYPUB_DISABLE_USER ) {
54	return ACTIVITYPUB_BLOG_MODE;
55	}
56
57	if ( \defined( 'ACTIVITYPUB_DISABLE_BLOG_USER' ) && ACTIVITYPUB_DISABLE_BLOG_USER ) {
58	return ACTIVITYPUB_ACTOR_MODE;
59	}
60
61	return $pre;
62	}
63
64	/**
65	* Pre-get option filter for the Authorized Fetch.
66	*
67	* @param string $pre The pre-get option value.
68	*
69	* @return string If the constant is defined, return the value, otherwise return the pre-get option value.
70	*/
71	public static function pre_option_activitypub_authorized_fetch( $pre ) {
72	if ( ! \defined( 'ACTIVITYPUB_AUTHORIZED_FETCH' ) ) {
73	return $pre;
74	}
75
76	if ( ACTIVITYPUB_AUTHORIZED_FETCH ) {
77	return '1';
78	}
79
80	return '0';
81	}
82
83	/**
84	* Pre-get option filter for the Shared Inbox.
85	*
86	* @param string $pre The pre-get option value.
87	*
88	* @return string If the constant is defined, return the value, otherwise return the pre-get option value.
89	*/
90	public static function pre_option_activitypub_shared_inbox( $pre ) {
91	if ( ! \defined( 'ACTIVITYPUB_SHARED_INBOX_FEATURE' ) ) {
92	return $pre;
93	}
94
95	if ( ACTIVITYPUB_SHARED_INBOX_FEATURE ) {
96	return '1';
97	}
98
99	return '0';
100	}
101
102	/**
103	* Pre-get option filter for the Vary Header.
104	*
105	* @param string $pre The pre-get option value.
106	*
107	* @return string If the constant is defined, return the value, otherwise return the pre-get option value.
108	*/
109	public static function pre_option_activitypub_vary_header( $pre ) {
110	if ( ! \defined( 'ACTIVITYPUB_SEND_VARY_HEADER' ) ) {
111	return $pre;
112	}
113
114	if ( ACTIVITYPUB_SEND_VARY_HEADER ) {
115	return '1';
116	}
117
118	return '0';
119	}
120
121	/**
122	* Disallow interactions if the constant is set.
123	*
124	* @param bool $pre The value of the option.
125	*
126	* @return bool\|string The value of the option.
127	*/
128	public static function maybe_disable_interactions( $pre ) {
129	if ( ACTIVITYPUB_DISABLE_INCOMING_INTERACTIONS ) {
130	return '0';
131	}
132
133	return $pre;
134	}
135
136	/**
137	* Default max image attachments.
138	*
139	* @param string $value The value of the option.
140	*
141	* @return string\|int The value of the option.
142	*/
143	public static function default_max_image_attachments( $value ) {
144	if ( ! \is_numeric( $value ) ) {
145	$value = ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS;
146	}
147
148	return $value;
149	}
150
151	/**
152	* Default option filter for the Content-Negotiation.
153	*
154	* @see https://github.com/Automattic/wordpress-activitypub/wiki/Caching
155	*
156	* @param string $default_value The default value of the option.
157	*
158	* @return string The default value of the option.
159	*/
160	public static function default_option_activitypub_negotiate_content( $default_value ) {
161	$disable_for_plugins = array(
162	'wp-optimize/wp-optimize.php',
163	'wp-rocket/wp-rocket.php',
164	'w3-total-cache/w3-total-cache.php',
165	'wp-fastest-cache/wp-fastest-cache.php',
166	'sg-cachepress/sg-cachepress.php',
167	);
168
169	foreach ( $disable_for_plugins as $plugin ) {
170	if ( \is_plugin_active( $plugin ) ) {
171	return '0';
172	}
173	}
174
175	return $default_value;
176	}
177	}
178