jetpack / jetpack_vendor / automattic / jetpack-sync / src / modules / class-wp-super-cache.php

class-wp-super-cache.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-a.1, at jetpack_vendor/automattic/jetpack-sync/src/modules/class-wp-super-cache.php

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1	<?php
2	/**
3	* WP_Super_Cache sync module.
4	*
5	* @package automattic/jetpack-sync
6	*/
7
8	namespace Automattic\Jetpack\Sync\Modules;
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	exit( 0 );
12	}
13
14	/**
15	* Class to handle sync for WP_Super_Cache.
16	*/
17	class WP_Super_Cache extends Module {
18	/**
19	* Constructor.
20	*
21	* @todo Should we refactor this to use $this->set_defaults() instead?
22	*/
23	public function __construct() {
24	add_filter( 'jetpack_sync_constants_whitelist', array( $this, 'add_wp_super_cache_constants_whitelist' ), 10 );
25	add_filter( 'jetpack_sync_callable_whitelist', array( $this, 'add_wp_super_cache_callable_whitelist' ), 10 );
26	}
27
28	/**
29	* Whitelist for constants we are interested to sync.
30	*
31	* @access public
32	* @static
33	*
34	* @var array
35	*/
36	public static $wp_super_cache_constants = array(
37	'WPLOCKDOWN',
38	'WPSC_DISABLE_COMPRESSION',
39	'WPSC_DISABLE_LOCKING',
40	'WPSC_DISABLE_HTACCESS_UPDATE',
41	'ADVANCEDCACHEPROBLEM',
42	);
43
44	/**
45	* Container for the whitelist for WP_Super_Cache callables we are interested to sync.
46	*
47	* @access public
48	* @static
49	*
50	* @var array
51	*/
52	public static $wp_super_cache_callables = array(
53	'wp_super_cache_globals' => array( __CLASS__, 'get_wp_super_cache_globals' ),
54	);
55
56	/**
57	* Sync module name.
58	*
59	* @access public
60	*
61	* @return string
62	*/
63	public function name() {
64	return 'wp-super-cache';
65	}
66
67	/**
68	* Retrieve all WP_Super_Cache callables we are interested to sync.
69	*
70	* @access public
71	*
72	* @global $wp_cache_mod_rewrite;
73	* @global $cache_enabled;
74	* @global $super_cache_enabled;
75	* @global $ossdlcdn;
76	* @global $cache_rebuild_files;
77	* @global $wp_cache_mobile;
78	* @global $wp_super_cache_late_init;
79	* @global $wp_cache_anon_only;
80	* @global $wp_cache_not_logged_in;
81	* @global $wp_cache_clear_on_post_edit;
82	* @global $wp_cache_mobile_enabled;
83	* @global $wp_super_cache_debug;
84	* @global $cache_max_time;
85	* @global $wp_cache_refresh_single_only;
86	* @global $wp_cache_mfunc_enabled;
87	* @global $wp_supercache_304;
88	* @global $wp_cache_no_cache_for_get;
89	* @global $wp_cache_mutex_disabled;
90	* @global $cache_jetpack;
91	* @global $cache_domain_mapping;
92	*
93	* @return array All WP_Super_Cache callables.
94	*/
95	public static function get_wp_super_cache_globals() {
96	global $wp_cache_mod_rewrite;
97	global $cache_enabled;
98	global $super_cache_enabled;
99	global $ossdlcdn;
100	global $cache_rebuild_files;
101	global $wp_cache_mobile;
102	global $wp_super_cache_late_init;
103	global $wp_cache_anon_only;
104	global $wp_cache_not_logged_in;
105	global $wp_cache_clear_on_post_edit;
106	global $wp_cache_mobile_enabled;
107	global $wp_super_cache_debug;
108	global $cache_max_time;
109	global $wp_cache_refresh_single_only;
110	global $wp_cache_mfunc_enabled;
111	global $wp_supercache_304;
112	global $wp_cache_no_cache_for_get;
113	global $wp_cache_mutex_disabled;
114	global $cache_jetpack;
115	global $cache_domain_mapping;
116
117	return array(
118	'wp_cache_mod_rewrite' => $wp_cache_mod_rewrite,
119	'cache_enabled' => $cache_enabled,
120	'super_cache_enabled' => $super_cache_enabled,
121	'ossdlcdn' => $ossdlcdn,
122	'cache_rebuild_files' => $cache_rebuild_files,
123	'wp_cache_mobile' => $wp_cache_mobile,
124	'wp_super_cache_late_init' => $wp_super_cache_late_init,
125	'wp_cache_anon_only' => $wp_cache_anon_only,
126	'wp_cache_not_logged_in' => $wp_cache_not_logged_in,
127	'wp_cache_clear_on_post_edit' => $wp_cache_clear_on_post_edit,
128	'wp_cache_mobile_enabled' => $wp_cache_mobile_enabled,
129	'wp_super_cache_debug' => $wp_super_cache_debug,
130	'cache_max_time' => $cache_max_time,
131	'wp_cache_refresh_single_only' => $wp_cache_refresh_single_only,
132	'wp_cache_mfunc_enabled' => $wp_cache_mfunc_enabled,
133	'wp_supercache_304' => $wp_supercache_304,
134	'wp_cache_no_cache_for_get' => $wp_cache_no_cache_for_get,
135	'wp_cache_mutex_disabled' => $wp_cache_mutex_disabled,
136	'cache_jetpack' => $cache_jetpack,
137	'cache_domain_mapping' => $cache_domain_mapping,
138	);
139	}
140
141	/**
142	* Add WP_Super_Cache constants to the constants whitelist.
143	*
144	* @param array $list Existing constants whitelist.
145	* @return array Updated constants whitelist.
146	*/
147	public function add_wp_super_cache_constants_whitelist( $list ) {
148	return array_merge( $list, self::$wp_super_cache_constants );
149	}
150
151	/**
152	* Add WP_Super_Cache callables to the callables whitelist.
153	*
154	* @param array $list Existing callables whitelist.
155	* @return array Updated callables whitelist.
156	*/
157	public function add_wp_super_cache_callable_whitelist( $list ) {
158	return array_merge( $list, self::$wp_super_cache_callables );
159	}
160	}
161