class-defaults.php — Jetpack – WP Security, Backup, Speed, & Growth 16.0.1

jetpack / jetpack_vendor / automattic / jetpack-sync / src / class-defaults.php

jetpack / jetpack_vendor / automattic / jetpack-sync / src Last commit date

class-defaults.php

1429 lines

1	<?php
2	/**
3	* Jetpack Sync Defaults
4	*
5	* @package automattic/jetpack-sync
6	*/
7
8	namespace Automattic\Jetpack\Sync;
9
10	use Automattic\Jetpack\Status;
11
12	/**
13	* Just some defaults that we share with the server.
14	*/
15	class Defaults {
16
17	/**
18	* Default Options.
19	*
20	* @var array
21	*/
22	public static $default_options_whitelist = array(
23	'active_plugins',
24	'admin_email',
25	'advanced_seo_front_page_description', // Jetpack_SEO_Utils::FRONT_PAGE_META_OPTION.
26	'advanced_seo_title_formats', // Jetpack_SEO_Titles::TITLE_FORMATS_OPTION.
27	'avatar_default',
28	'avatar_rating',
29	'blog_charset',
30	'blog_public',
31	'wpcom_data_sharing_opt_out',
32	'blogdescription',
33	'blogname',
34	'carousel_background_color',
35	'carousel_display_comments',
36	'carousel_display_exif',
37	'category_base',
38	'ce4wp_referred_by', // Creative Mail. See pbtFPC-H5-p2.
39	'close_comments_days_old',
40	'close_comments_for_old_posts',
41	'comment_max_links',
42	'comment_moderation',
43	'comment_order',
44	'comment_previously_approved',
45	'comment_registration',
46	'comments_notify',
47	'comments_per_page',
48	'date_format',
49	'default_category',
50	'default_comment_status',
51	'default_comments_page',
52	'default_email_category',
53	'default_ping_status',
54	'default_pingback_flag',
55	'default_post_format',
56	'default_role',
57	'disabled_likes',
58	'disabled_reblogs',
59	'disallowed_keys',
60	'enable_header_ad',
61	'gmt_offset',
62	'gravatar_disable_hovercards',
63	'highlander_comment_form_prompt',
64	'image_default_link_type',
65	'infinite_scroll',
66	'infinite_scroll_google_analytics',
67	'jetpack-memberships-has-connected-account',
68	'jetpack-twitter-cards-site-tag',
69	'jetpack_activated',
70	'jetpack_allowed_xsite_search_ids',
71	'jetpack_api_cache_enabled',
72	'jetpack_autoupdate_core',
73	'jetpack_autoupdate_plugins',
74	'jetpack_autoupdate_plugins_translations',
75	'jetpack_autoupdate_themes',
76	'jetpack_autoupdate_themes_translations',
77	'jetpack_autoupdate_translations',
78	'jetpack_available_modules',
79	'jetpack_comment_form_color_scheme',
80	'jetpack_comment_likes_enabled',
81	'jetpack_excluded_extensions',
82	'jetpack_holiday_snow_enabled',
83	'jetpack_mailchimp',
84	'jetpack_options',
85	'jetpack_portfolio',
86	'jetpack_portfolio_posts_per_page',
87	'jetpack_protect_global_whitelist',
88	'jetpack_protect_key',
89	'jetpack_publicize_options',
90	'jetpack_relatedposts',
91	'jetpack_social_message_template',
92	'jetpack_social_notes_config',
93	'jetpack_social_settings',
94	'jetpack_social_utm_settings',
95	'jetpack_sso_match_by_email',
96	'jetpack_sso_require_two_step',
97	'jetpack_sync_non_blocking', // is non-blocking Jetpack Sync flow enabled.
98	'jetpack_sync_non_public_post_stati',
99	'jetpack_sync_settings_comment_meta_whitelist',
100	'jetpack_sync_settings_post_meta_whitelist',
101	'jetpack_sync_settings_post_types_blacklist',
102	'jetpack_sync_settings_taxonomies_blacklist',
103	'jetpack_sync_settings_dedicated_sync_enabled', // is Dedicated Sync flow enabled.
104	'jetpack_sync_settings_custom_queue_table_enabled', // is custom queue table enabled.
105	'jetpack_sync_settings_wpcom_rest_api_enabled', // is wpcom rest api enabled.
106	'jetpack_testimonial',
107	'jetpack_testimonial_posts_per_page',
108	'jetpack_wga',
109	'large_size_h',
110	'large_size_w',
111	'launch-status',
112	'launchpad_checklist_tasks_statuses',
113	'launchpad_screen',
114	'mailserver_login', // Not syncing contents, only the option name.
115	'mailserver_pass', // Not syncing contents, only the option name.
116	'mailserver_port',
117	'mailserver_url',
118	'medium_size_h',
119	'medium_size_w',
120	'moderation_keys',
121	'moderation_notify',
122	'monitor_receive_notifications',
123	'new_admin_email',
124	'page_comments',
125	'page_for_posts',
126	'page_on_front',
127	'permalink_structure',
128	'ping_sites',
129	'post_by_email_address',
130	'post_count',
131	'posts_per_page',
132	'posts_per_rss',
133	'require_name_email',
134	'rss_use_excerpt',
135	'sharing-options',
136	'sharing-services',
137	'show_avatars',
138	'show_on_front',
139	'sidebars_widgets',
140	'site_icon', // (int) - ID of core's Site Icon attachment ID
141	'site_logo',
142	'site_segment',
143	'site_user_type',
144	'site_vertical',
145	'social_notifications_like',
146	'social_notifications_reblog',
147	'social_notifications_subscribe',
148	'start_of_week',
149	'stats_options',
150	'stb_enabled',
151	'stc_enabled',
152	'sm_enabled',
153	'sticky_posts',
154	'stylesheet',
155	'subscription_options',
156	'tag_base',
157	'thread_comments',
158	'thread_comments_depth',
159	'thumbnail_crop',
160	'thumbnail_size_h',
161	'thumbnail_size_w',
162	'tiled_galleries',
163	'time_format',
164	'timezone_string',
165	'twitter_via',
166	'uninstall_plugins',
167	'uploads_use_yearmonth_folders',
168	'users_can_register',
169	'verification_services_codes',
170	'videopress_auto_subtitles_disabled',
171	'videopress_private_enabled_for_site',
172	'wordads_ccpa_enabled',
173	'wordads_ccpa_privacy_policy_url',
174	'wordads_cmp_enabled',
175	'wordads_custom_adstxt',
176	'wordads_custom_adstxt_enabled',
177	'wordads_display_archive',
178	'wordads_display_front_page',
179	'wordads_display_page',
180	'wordads_display_post',
181	'wordads_second_belowpost',
182	'wordads_inline_enabled',
183	'woocommerce_custom_orders_table_enabled',
184	'wp_mobile_app_promos',
185	'wp_mobile_excerpt',
186	'wp_mobile_featured_images',
187	'wp_page_for_privacy_policy',
188	'wpcom_ai_site_prompt',
189	'wpcom_classic_early_release',
190	'wpcom_newsletter_send_default',
191	'wpcom_featured_image_in_email',
192	'jetpack_gravatar_in_email',
193	'jetpack_author_in_email',
194	'jetpack_post_date_in_email',
195	'wpcom_gifting_subscription',
196	'wpcom_is_fse_activated',
197	'wpcom_legacy_contact',
198	'wpcom_locked_mode',
199	'wpcom_newsletter_categories',
200	'wpcom_newsletter_categories_enabled',
201	'wpcom_publish_comments_with_markdown',
202	'wpcom_publish_posts_with_markdown',
203	'wpcom_reader_views_enabled',
204	'wpcom_site_setup',
205	'wpcom_subscription_emails_use_excerpt',
206	'jetpack_subscriptions_reply_to',
207	'jetpack_subscriptions_from_name',
208	'jetpack_verbum_subscription_modal',
209	'jetpack_blocks_disabled',
210	'jetpack_newsletters_publishing_default_frequency',
211	'jetpack_scheduled_plugins_update',
212	'jetpack_waf_automatic_rules',
213	'jetpack_waf_ip_allow_list',
214	'jetpack_waf_ip_allow_list_enabled',
215	'jetpack_waf_ip_block_list',
216	'jetpack_waf_ip_block_list_enabled',
217	'jetpack_waf_share_data',
218	'jetpack_waf_share_debug_data',
219	'jetpack_waf_automatic_rules_last_updated_timestamp',
220	);
221
222	/**
223	* Return options whitelist filtered.
224	*
225	* @return array Options whitelist.
226	*/
227	public static function get_options_whitelist() {
228	/** This filter is already documented in json-endpoints/jetpack/class.wpcom-json-api-get-option-endpoint.php */
229	$options_whitelist = apply_filters( 'jetpack_options_whitelist', self::$default_options_whitelist );
230	/**
231	* Filter the list of WordPress options that are manageable via the JSON API.
232	*
233	* @module sync
234	*
235	* @since 1.6.3
236	* @since-jetpack 4.8.0
237	*
238	* @param array The default list of options.
239	*/
240	return apply_filters( 'jetpack_sync_options_whitelist', $options_whitelist );
241	}
242
243	/**
244	* "Contentless" Options.
245	*
246	* Do not sync contents for these events, only the option name. Good for sensitive information that Sync does not need.
247	*
248	* @var array Options to sync name only.
249	*/
250	public static $default_options_contentless = array(
251	'mailserver_login',
252	'mailserver_pass',
253	);
254
255	/**
256	* Return contentless options.
257	*
258	* These are options that Sync only uses the option names, not the content of the option.
259	*
260	* @return array
261	*/
262	public static function get_options_contentless() {
263	/**
264	* Filter the list of WordPress options that should be synced without content
265	*
266	* @module sync
267	*
268	* @since 1.6.3
269	* @since-jetpack 6.1.0
270	*
271	* @param array The list of options synced without content.
272	*/
273	return apply_filters( 'jetpack_sync_options_contentless', self::$default_options_contentless );
274	}
275
276	/**
277	* Array of defaulted constants whitelisted.
278	*
279	* @var array Default constants whitelist
280	*/
281	public static $default_constants_whitelist = array(
282	'ABSPATH',
283	'ALTERNATE_WP_CRON',
284	'ATOMIC_CLIENT_ID',
285	'AUTOMATIC_UPDATER_DISABLED',
286	'DISABLE_WP_CRON',
287	'DISALLOW_FILE_EDIT',
288	'DISALLOW_FILE_MODS',
289	'EMPTY_TRASH_DAYS',
290	'FS_METHOD',
291	'IS_PRESSABLE',
292	'JETPACK__VERSION',
293	'PHP_VERSION',
294	'WP_ACCESSIBLE_HOSTS',
295	'WP_AUTO_UPDATE_CORE',
296	'WP_CONTENT_DIR',
297	'WP_CRON_LOCK_TIMEOUT',
298	'WP_DEBUG',
299	'WP_HTTP_BLOCK_EXTERNAL',
300	'WP_MAX_MEMORY_LIMIT',
301	'WP_MEMORY_LIMIT',
302	'WP_POST_REVISIONS',
303	);
304
305	/**
306	* Get constants whitelisted by Sync.
307	*
308	* @return array Constants accessible via sync.
309	*/
310	public static function get_constants_whitelist() {
311	/**
312	* Filter the list of PHP constants that are manageable via the JSON API.
313	*
314	* @module sync
315	*
316	* @since 1.6.3
317	* @since-jetpack 4.8.0
318	*
319	* @param array The default list of constants options.
320	*/
321	return apply_filters( 'jetpack_sync_constants_whitelist', self::$default_constants_whitelist );
322	}
323
324	/**
325	* Callables able to be managed via JSON API.
326	*
327	* @var array Default whitelist of callables.
328	*/
329	public static $default_callable_whitelist = array(
330	'get_loaded_extensions' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_loaded_extensions' ),
331	'get_plugins' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_plugins' ),
332	'get_themes' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_themes' ),
333	'get_plugins_action_links' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_plugins_action_links' ),
334	'has_file_system_write_access' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'file_system_write_access' ),
335	'home_url' => array( 'Automattic\\Jetpack\\Connection\\Urls', 'home_url' ),
336	'hosting_provider' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_hosting_provider' ),
337	'is_fse_theme' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_is_fse_theme' ),
338	'is_main_network' => array( __CLASS__, 'is_multi_network' ),
339	'is_multi_site' => 'is_multisite',
340	'is_version_controlled' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'is_version_controlled' ),
341	'locale' => 'get_locale',
342	'main_network_site' => array( 'Automattic\\Jetpack\\Connection\\Urls', 'main_network_site_url' ),
343	'main_network_site_wpcom_id' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'main_network_site_wpcom_id' ),
344	'paused_plugins' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_paused_plugins' ),
345	'paused_themes' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_paused_themes' ),
346	'post_type_features' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_post_type_features' ),
347	'post_types' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_post_types' ),
348	'rest_api_allowed_post_types' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'rest_api_allowed_post_types' ),
349	'rest_api_allowed_public_metadata' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'rest_api_allowed_public_metadata' ),
350	'roles' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'roles' ),
351	'shortcodes' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_shortcodes' ),
352	'site_icon_url' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'site_icon_url' ),
353	'site_url' => array( 'Automattic\\Jetpack\\Connection\\Urls', 'site_url' ),
354	'taxonomies' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_taxonomies' ),
355	'theme_support' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_theme_support' ),
356	'timezone' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_timezone' ),
357	'wp_get_environment_type' => 'wp_get_environment_type',
358	'wp_max_upload_size' => 'wp_max_upload_size',
359	'wp_version' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'wp_version' ),
360	'active_modules' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_active_modules' ),
361	'jetpack_connection_active_plugins' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_jetpack_connection_active_plugins' ),
362	'jetpack_package_versions' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_jetpack_package_versions' ),
363	'jetpack_sync_active_modules' => array( 'Automattic\\Jetpack\\Sync\\Functions', 'get_jetpack_sync_active_modules' ),
364	);
365
366	/**
367	* Array of post type attributes synced.
368	*
369	* @var array Default post type attributes.
370	*/
371	public static $default_post_type_attributes = array(
372	'_builtin' => false,
373	'_edit_link' => 'post.php?post=%d',
374	'can_export' => true,
375	'cap' => array(),
376	'capabilities' => array(),
377	'capability_type' => 'post',
378	'delete_with_user' => null,
379	'description' => '',
380	'exclude_from_search' => true,
381	'has_archive' => false,
382	'hierarchical' => false,
383	'label' => '',
384	'labels' => array(),
385	'map_meta_cap' => true,
386	'menu_icon' => null,
387	'menu_position' => null,
388	'name' => '',
389	'public' => false,
390	'publicly_queryable' => null,
391	'query_var' => true,
392	'rest_base' => false,
393	'rewrite' => true,
394	'show_in_admin_bar' => false,
395	'show_in_menu' => null,
396	'show_in_nav_menus' => null,
397	'show_in_rest' => false,
398	'show_ui' => false,
399	'supports' => array(),
400	'taxonomies' => array(),
401	);
402
403	/**
404	* Get the whitelist of callables allowed to be managed via the JSON API.
405	*
406	* @return array Whitelist of callables allowed to be managed via the JSON API.
407	*/
408	public static function get_callable_whitelist() {
409	/**
410	* Filter the list of callables that are manageable via the JSON API.
411	*
412	* @module sync
413	*
414	* @since 1.6.3
415	* @since-jetpack 4.8.0
416	*
417	* @param array The default list of callables.
418	*/
419	return apply_filters( 'jetpack_sync_callable_whitelist', self::$default_callable_whitelist );
420	}
421
422	/**
423	* Post types that will not be synced.
424	*
425	* These are usually automated post types (sitemaps, logs, etc).
426	*
427	* @var array Blacklisted post types.
428	*/
429	public static $blacklisted_post_types = array(
430	'_term_meta',
431	'ai1ec_event',
432	'ai_log', // Logger - https://github.com/alleyinteractive/logger.
433	'amp_validated_url', // AMP Validation Errors.
434	'bwg_album',
435	'bwg_gallery',
436	'customize_changeset', // WP built-in post type for Customizer changesets.
437	'dn_wp_yt_log',
438	'flamingo_contact', // https://wordpress.org/plugins/flamingo/.
439	'flamingo_inbound',
440	'flamingo_outbound',
441	'http',
442	'idx_page',
443	'jetpack_inspect_log', // Jetpack Inspect dev tool. p1HpG7-nkd-p2
444	'jetpack_migration',
445	'jp_img_sitemap',
446	'jp_img_sitemap_index',
447	'jp_sitemap',
448	'jp_sitemap_index',
449	'jp_sitemap_master',
450	'jp_vid_sitemap',
451	'jp_vid_sitemap_index',
452	'msm_sitemap', // Metro Sitemap Plugin.
453	'postman_sent_mail',
454	'rssap-feed',
455	'rssmi_feed_item',
456	'scheduled-action', // Action Scheduler - Job Queue for WordPress https://github.com/woocommerce/woocommerce/tree/e7762627c37ec1f7590e6cac4218ba0c6a20024d/includes/libraries/action-scheduler .
457	'secupress_log_action',
458	'sg_optimizer_jobs',
459	'sl-insta-media',
460	'snitch',
461	'vip-legacy-redirect',
462	'wp-rest-api-log', // https://wordpress.org/plugins/wp-rest-api-log/.
463	'wp_automatic',
464	'wp_log', // WP Logging Plugin.
465	'wpephpcompat_jobs',
466	'wprss_feed_item',
467	'tribe-ea-record', // The Events Calendar Plugin - Store Event Aggregator record information.
468	'wphb_minify_group', // Hummingbird Plugin - Used internally to keep data about assets minification.
469	'bigcommerce_task', // BigCommerce Plugin - Store import queue.
470	'secupress_log_err404', // SecuPress Plugin - Log 404 pages
471	'iw_omnibus_price_log', // Omnibus Plugin - Log price changes.
472	'od_url_metrics', // Optimization Detective - Log URL metrics.
473	'ap_outbox', // ActivityPub Outbox; only used for broadcasting ActivityPub activity to followers.
474	'shop_order_placehold', // WooCommerce placeholder - Used to maintain compatibility and references when switching between WP Posts-based order storage and the newer HPOS tables.
475	);
476
477	/**
478	* Taxonomies that we're not syncing by default.
479	*
480	* The list is compiled by auditing the dynamic filters and actions that contain taxonomy slugs
481	* and could conflict with other existing filters/actions in WP core, Jetpack and WooCommerce.
482	*
483	* @var array
484	*/
485	public static $blacklisted_taxonomies = array(
486	'ancestors',
487	'archives_link',
488	'attached_file',
489	'attached_media',
490	'attached_media_args',
491	'attachment',
492	'available_languages',
493	'avatar',
494	'avatar_comment_types',
495	'avatar_data',
496	'avatar_url',
497	'bloginfo_rss',
498	'blogs_of_user',
499	'bookmark_link',
500	'bookmarks',
501	'calendar',
502	'canonical_url',
503	'categories_per_page',
504	'categories_taxonomy',
505	'category_form',
506	'category_form_fields',
507	'category_form_pre',
508	'comment',
509	'comment_ID',
510	'comment_author',
511	'comment_author_IP',
512	'comment_author_email',
513	'comment_author_link',
514	'comment_author_url',
515	'comment_author_url_link',
516	'comment_date',
517	'comment_excerpt',
518	'comment_link',
519	'comment_misc_actions',
520	'comment_text',
521	'comment_time',
522	'comment_type',
523	'comments_link',
524	'comments_number',
525	'comments_pagenum_link',
526	'custom_logo',
527	'date_sql',
528	'default_comment_status',
529	'delete_post_link',
530	'edit_bookmark_link',
531	'edit_comment_link',
532	'edit_post_link',
533	'edit_tag_link',
534	'edit_term_link',
535	'edit_user_link',
536	'enclosed',
537	'feed_build_date',
538	'form_advanced',
539	'form_after_editor',
540	'form_after_title',
541	'form_before_permalink',
542	'form_top',
543	'handle_product_cat',
544	'header_image_tag',
545	'header_video_url',
546	'image_tag',
547	'image_tag_class',
548	'lastpostdate',
549	'lastpostmodified',
550	'link',
551	'link_category_form',
552	'link_category_form_fields',
553	'link_category_form_pre',
554	'main_network_id',
555	'media',
556	'media_item_args',
557	'ms_user',
558	'network',
559	'object_terms',
560	'option',
561	'page',
562	'page_form',
563	'page_of_comment',
564	'page_uri',
565	'pagenum_link',
566	'pages',
567	'plugin',
568	'post',
569	'post_galleries',
570	'post_gallery',
571	'post_link',
572	'post_modified_time',
573	'post_status',
574	'post_time',
575	'postmeta',
576	'posts_per_page',
577	'product_search_form',
578	'profile_url',
579	'pung',
580	'role_list',
581	'sample_permalink',
582	'sample_permalink_html',
583	'schedule',
584	'search_form',
585	'search_query',
586	'shortlink',
587	'site',
588	'site_email_content',
589	'site_icon_url',
590	'site_option',
591	'space_allowed',
592	'tag',
593	'tag_form',
594	'tag_form_fields',
595	'tag_form_pre',
596	'tag_link',
597	'tags',
598	'tags_per_page',
599	'term',
600	'term_link',
601	'term_relationships',
602	'term_taxonomies',
603	'term_taxonomy',
604	'terms',
605	'terms_args',
606	'terms_defaults',
607	'terms_fields',
608	'terms_orderby',
609	'the_archive_description',
610	'the_archive_title',
611	'the_categories',
612	'the_date',
613	'the_excerpt',
614	'the_guid',
615	'the_modified_date',
616	'the_modified_time',
617	'the_post_type_description',
618	'the_tags',
619	'the_terms',
620	'the_time',
621	'theme_starter_content',
622	'to_ping',
623	'user',
624	'user_created_user',
625	'user_form',
626	'user_profile',
627	'user_profile_update',
628	'usermeta',
629	'usernumposts',
630	'users_drafts',
631	'webhook',
632	'widget',
633	'woocommerce_archive',
634	'wp_title_rss',
635	);
636
637	/**
638	* Default array of post table columns.
639	*
640	* @var array Post table columns.
641	*/
642	public static $default_post_checksum_columns = array(
643	'ID',
644	'post_modified',
645	);
646
647	/**
648	* Default array of post meta table columns.
649	*
650	* @var array Post meta table columns.
651	*/
652	public static $default_post_meta_checksum_columns = array(
653	'meta_id',
654	'meta_value',
655	);
656
657	/**
658	* Default array of comment table columns.
659	*
660	* @var array Default comment table columns.
661	*/
662	public static $default_comment_checksum_columns = array(
663	'comment_ID',
664	'comment_content',
665	);
666
667	/**
668	* Default array of comment meta columns.
669	*
670	* @var array Comment meta table columns.
671	*/
672	public static $default_comment_meta_checksum_columns = array(
673	'meta_id',
674	'meta_value',
675	);
676
677	/**
678	* Default array of option table columns.
679	*
680	* @var array Default array of option columns.
681	*/
682	public static $default_option_checksum_columns = array(
683	'option_name',
684	'option_value',
685	);
686
687	/**
688	* Default array of term columns.
689	*
690	* @var array array of term columns.
691	*/
692	public static $default_term_checksum_columns = array(
693	'name',
694	'slug',
695	'term_id',
696	);
697
698	/**
699	* Default array of term taxonomy columns.
700	*
701	* @var array Array of term taxonomy columns.
702	*/
703	public static $default_term_taxonomy_checksum_columns = array(
704	'count',
705	'parent',
706	'taxonomy',
707	'term_id',
708	'term_taxonomy_id',
709	);
710
711	/**
712	* Default term relationship columns.
713	*
714	* @var array Array of term relationship columns.
715	*/
716	public static $default_term_relationships_checksum_columns = array(
717	'object_id',
718	'term_order',
719	'term_taxonomy_id',
720	);
721
722	/**
723	* Default multisite callables able to be managed via JSON API.
724	*
725	* @var array multsite callables whitelisted
726	*/
727	public static $default_multisite_callable_whitelist = array();
728
729	/**
730	* Get array of multisite callables whitelisted.
731	*
732	* @return array Multisite callables managable via JSON API.
733	*/
734	public static function get_multisite_callable_whitelist() {
735	/**
736	* Filter the list of multisite callables that are manageable via the JSON API.
737	*
738	* @module sync
739	*
740	* @since 1.6.3
741	* @since-jetpack 4.8.0
742	*
743	* @param array The default list of multisite callables.
744	*/
745	return apply_filters( 'jetpack_sync_multisite_callable_whitelist', self::$default_multisite_callable_whitelist );
746	}
747
748	/**
749	* Array of post meta keys whitelisted.
750	*
751	* @var array Post meta whitelist.
752	*/
753	public static $post_meta_whitelist = array(
754	'_feedback_akismet_values',
755	'_feedback_email',
756	'_feedback_extra_fields',
757	'_g_feedback_shortcode',
758	'_jetpack_post_thumbnail',
759	'_last_editor_used_jetpack',
760	'_menu_item_classes',
761	'_menu_item_menu_item_parent',
762	'_menu_item_object',
763	'_menu_item_object_id',
764	'_menu_item_orphaned',
765	'_menu_item_type',
766	'_menu_item_xfn',
767	'_publicize_facebook_user',
768	'_publicize_twitter_user',
769	'_thumbnail_id',
770	'_wp_attached_file',
771	'_wp_attachment_backup_sizes',
772	'_wp_attachment_context',
773	'_wp_attachment_image_alt',
774	'_wp_attachment_is_custom_background',
775	'_wp_attachment_is_custom_header',
776	'_wp_attachment_metadata',
777	'_wp_old_date',
778	'_wp_page_template',
779	'_wp_trash_meta_comments_status',
780	'_wpas_feature_enabled',
781	'_wpas_connection_overrides',
782	'_wpas_customize_per_network',
783	'_wpas_mess',
784	'_wpas_options',
785	'_jetpack_social_image_focal_point', // Publicize_Base::ATTACHMENT_IMAGE_FOCAL_POINT.
786	'advanced_seo_description', // Jetpack_SEO_Posts::DESCRIPTION_META_KEY.
787	'content_width',
788	'custom_css_add',
789	'custom_css_preprocessor',
790	'enclosure',
791	'imagedata',
792	'nova_price',
793	'publicize_results',
794	'sharing_disabled',
795	'switch_like_status',
796	'videopress_guid',
797	'vimeo_poster_image',
798	'_jetpack_blogging_prompt_key',
799	'footnotes', // Core footnotes block
800	);
801
802	/**
803	* Get the post meta key whitelist.
804	*
805	* @return array Post meta whitelist.
806	*/
807	public static function get_post_meta_whitelist() {
808	/**
809	* Filter the list of post meta data that are manageable via the JSON API.
810	*
811	* @module sync
812	*
813	* @since 1.6.3
814	* @since-jetpack 4.8.0
815	*
816	* @param array The default list of meta data keys.
817	*/
818	return apply_filters( 'jetpack_sync_post_meta_whitelist', self::$post_meta_whitelist );
819	}
820
821	/**
822	* Comment meta whitelist.
823	*
824	* @var array Comment meta whitelist.
825	*/
826	public static $comment_meta_whitelist = array(
827	'hc_avatar',
828	'hc_foreign_user_id',
829	'hc_post_as',
830	'hc_wpcom_id_sig',
831	'protocol',
832	);
833
834	/**
835	* Get the comment meta whitelist.
836	*
837	* @return array
838	*/
839	public static function get_comment_meta_whitelist() {
840	/**
841	* Filter the list of comment meta data that are manageable via the JSON API.
842	*
843	* @module sync
844	*
845	* @since 1.6.3
846	* @since-jetpack 5.7.0
847	*
848	* @param array The default list of comment meta data keys.
849	*/
850	return apply_filters( 'jetpack_sync_comment_meta_whitelist', self::$comment_meta_whitelist );
851	}
852
853	/**
854	* Comment types whitelist.
855	*
856	* @var array Comment types that are synced.
857	*/
858	public static $comment_types_whitelist = array( '', 'comment', 'trackback', 'pingback', 'review', 'note' );
859
860	/**
861	* Get the comment types whitelist.
862	*
863	* @return array
864	*/
865	public static function get_comment_types_whitelist() {
866	/**
867	* Comment types present in this list will be synced to WordPress.com.
868	*
869	* @module sync
870	*
871	* @since 1.6.3
872	* @since-jetpack 7.6.0
873	*
874	* @param array A list of comment types.
875	*/
876	return apply_filters( 'jetpack_sync_whitelisted_comment_types', self::$comment_types_whitelist );
877	}
878
879	/**
880	* Default theme support whitelist.
881	*
882	* @todo move this to server? - these are theme support values
883	* that should be synced as jetpack_current_theme_supports_foo option values
884	*
885	* @var array Default theme support whitelist.
886	*/
887	public static $default_theme_support_whitelist = array(
888	'align-wide',
889	'appearance-tools', // In Gutenberg.
890	'automatic-feed-links',
891	'block-templates',
892	'block-template-parts', // WP 6.1. Added via https://core.trac.wordpress.org/changeset/54176
893	'custom-background',
894	'custom-header',
895	'custom-logo',
896	'customize-selective-refresh-widgets',
897	'dark-editor-style',
898	'default-color-palette', // In Gutenberg.
899	'default-gradient-presets', // In Gutenberg.
900	'disable-custom-colors',
901	'disable-custom-font-sizes',
902	'disable-custom-gradients',
903	'disable-layout-styles', // WP 6.1. Added via https://core.trac.wordpress.org/changeset/54159
904	'editor-color-palette',
905	'editor-font-sizes',
906	'editor-gradient-presets',
907	'editor-spacing-sizes',
908	'editor-style', // deprecated.
909	'editor-styles',
910	'html5',
911	'infinite-scroll',
912	'jetpack-responsive-videos',
913	'jetpack-social-menu',
914	'menus',
915	'post-formats',
916	'post-thumbnails',
917	'responsive-embeds',
918	'site-logo',
919	'title-tag',
920	'widgets',
921	'wp-block-styles',
922	);
923
924	/**
925	* Is an option whitelisted?
926	*
927	* @param string $option Option name.
928	* @return bool If option is on the whitelist.
929	*/
930	public static function is_whitelisted_option( $option ) {
931	$whitelisted_options = self::get_options_whitelist();
932	foreach ( $whitelisted_options as $whitelisted_option ) {
933	if ( '/' === $whitelisted_option[0] && preg_match( $whitelisted_option, $option ) ) {
934	return true;
935	} elseif ( $whitelisted_option === $option ) {
936	return true;
937	}
938	}
939
940	return false;
941	}
942
943	/**
944	* Default whitelist of capabilities to sync.
945	*
946	* @var array Array of WordPress capabilities.
947	*/
948	public static $default_capabilities_whitelist = array(
949	'activate_plugins',
950	'add_users',
951	'create_users',
952	'customize',
953	'delete_others_pages',
954	'delete_others_posts',
955	'delete_pages',
956	'delete_plugins',
957	'delete_posts',
958	'delete_private_pages',
959	'delete_private_posts',
960	'delete_published_pages',
961	'delete_published_posts',
962	'delete_site',
963	'delete_themes',
964	'delete_users',
965	'edit_dashboard',
966	'edit_files',
967	'edit_others_pages',
968	'edit_others_posts',
969	'edit_pages',
970	'edit_plugins',
971	'edit_posts',
972	'edit_private_pages',
973	'edit_private_posts',
974	'edit_published_pages',
975	'edit_published_posts',
976	'edit_theme_options',
977	'edit_themes',
978	'edit_users',
979	'export',
980	'import',
981	'install_plugins',
982	'install_themes',
983	'list_users',
984	'manage_categories',
985	'manage_links',
986	'manage_options',
987	'moderate_comments',
988	'promote_users',
989	'publish_pages',
990	'publish_posts',
991	'read',
992	'read_private_pages',
993	'read_private_posts',
994	'remove_users',
995	'switch_themes',
996	'unfiltered_html',
997	'unfiltered_upload',
998	'update_core',
999	'update_plugins',
1000	'update_themes',
1001	'upload_files',
1002	'upload_plugins',
1003	'upload_themes',
1004	);
1005
1006	/**
1007	* Get default capabilities whitelist.
1008	*
1009	* @return array
1010	*/
1011	public static function get_capabilities_whitelist() {
1012	/**
1013	* Filter the list of capabilities that we care about
1014	*
1015	* @module sync
1016	*
1017	* @since 1.6.3
1018	* @since-jetpack 5.5.0
1019	*
1020	* @param array The default list of capabilities.
1021	*/
1022	return apply_filters( 'jetpack_sync_capabilities_whitelist', self::$default_capabilities_whitelist );
1023	}
1024
1025	/**
1026	* Get max execution sync time.
1027	*
1028	* @return float Number of seconds.
1029	*/
1030	public static function get_max_sync_execution_time() {
1031	$max_exec_time = (int) ini_get( 'max_execution_time' );
1032	if ( 0 === $max_exec_time ) {
1033	// 0 actually means "unlimited", but let's not treat it that way.
1034	$max_exec_time = 60;
1035	}
1036	return floor( $max_exec_time / 3 );
1037	}
1038
1039	/**
1040	* Get default for a given setting.
1041	*
1042	* @param string $setting Setting to get.
1043	* @return mixed Value will be a string, int, array, based on the particular setting requested.
1044	*/
1045	public static function get_default_setting( $setting ) {
1046	$default_name = "default_$setting"; // e.g. default_dequeue_max_bytes.
1047	return self::$$default_name;
1048	}
1049
1050	/**
1051	* Default list of network options.
1052	*
1053	* @var array network options
1054	*/
1055	public static $default_network_options_whitelist = array(
1056	'active_sitewide_plugins',
1057	'auto_update_plugins', // WordPress 5.5+ auto-updates.
1058	'jetpack_protect_global_whitelist',
1059	'jetpack_protect_key',
1060	'site_name',
1061	);
1062
1063	/**
1064	* A mapping of known importers to friendly names.
1065	*
1066	* Keys are the class name of the known importer.
1067	* Values are the friendly name.
1068	*
1069	* @since 1.6.3
1070	* @since-jetpack 7.3.0
1071	*
1072	* @var array
1073	*/
1074	public static $default_known_importers = array(
1075	'Blogger_Importer' => 'blogger',
1076	'LJ_API_Import' => 'livejournal',
1077	'MT_Import' => 'mt',
1078	'RSS_Import' => 'rss',
1079	'WC_Tax_Rate_Importer' => 'woo-tax-rate',
1080	'WP_Import' => 'wordpress',
1081	);
1082
1083	/**
1084	* Returns a list of known importers.
1085	*
1086	* @since 1.6.3
1087	* @since-jetpack 7.3.0
1088	*
1089	* @return array Known importers with importer class names as keys and friendly names as values.
1090	*/
1091	public static function get_known_importers() {
1092	/**
1093	* Filter the list of known importers.
1094	*
1095	* @module sync
1096	*
1097	* @since 1.6.3
1098	* @since-jetpack 7.3.0
1099	*
1100	* @param array The default list of known importers.
1101	*/
1102	return apply_filters( 'jetpack_sync_known_importers', self::$default_known_importers );
1103	}
1104
1105	/**
1106	* Whether this is a system with a multiple networks.
1107	* We currently need this static wrapper because we statically define our default list of callables.
1108	*
1109	* @since 1.6.3
1110	* @since-jetpack 7.6.0
1111	*
1112	* @uses Automattic\Jetpack\Status::is_multi_network
1113	*
1114	* @return boolean
1115	*/
1116	public static function is_multi_network() {
1117	$status = new Status();
1118	return $status->is_multi_network();
1119	}
1120
1121	/**
1122	* Default bytes to dequeue.
1123	*
1124	* @var int Bytes.
1125	*/
1126	public static $default_dequeue_max_bytes = 500000; // very conservative value, 1/2 MB.
1127
1128	/**
1129	* Default upload bytes.
1130	*
1131	* This value is a little bigger than the upload limit to account for serialization.
1132	*
1133	* @var int Bytes.
1134	*/
1135	public static $default_upload_max_bytes = 600000;
1136
1137	/**
1138	* Default number of rows uploaded.
1139	*
1140	* @var int Number of rows.
1141	*/
1142	public static $default_upload_max_rows = 500;
1143
1144	/**
1145	* Default sync wait time.
1146	*
1147	* @var int Number of seconds.
1148	*/
1149	public static $default_sync_wait_time = 10; // seconds, between syncs.
1150
1151	/**
1152	* Only wait before next send if the current send took more than this number of seconds.
1153	*
1154	* @var int Number of seconds.
1155	*/
1156	public static $default_sync_wait_threshold = 10;
1157
1158	/**
1159	* Default wait between attempting to continue a full sync via requests.
1160	*
1161	* @var int Number of seconds.
1162	*/
1163	public static $default_enqueue_wait_time = 1;
1164
1165	/**
1166	* Maximum queue size.
1167	*
1168	* Each item is represented with a new row in the wp_options table.
1169	*
1170	* @var int Number of queue items.
1171	*/
1172	public static $default_max_queue_size = 5000;
1173
1174	/**
1175	* Default maximum lag allowed in the queue.
1176	*
1177	* @var int Number of seconds
1178	*/
1179	public static $default_max_queue_lag = 7200; // 2 hours.
1180
1181	/**
1182	* Default for default writes per sec.
1183	*
1184	* @var int Rows per second.
1185	*/
1186	public static $default_queue_max_writes_sec = 100; // 100 rows a second.
1187
1188	/**
1189	* Default for post types blacklist.
1190	*
1191	* @var array Empty array.
1192	*/
1193	public static $default_post_types_blacklist = array();
1194
1195	/**
1196	* Default for taxonomies blacklist.
1197	*
1198	* @var array Empty array.
1199	*/
1200	public static $default_taxonomies_blacklist = array();
1201
1202	/**
1203	* Default for taxonomies whitelist.
1204	*
1205	* @var array Empty array.
1206	*/
1207	public static $default_taxonomy_whitelist = array();
1208
1209	/**
1210	* Default for post meta whitelist.
1211	*
1212	* @var array Empty array.
1213	*/
1214	public static $default_post_meta_whitelist = array();
1215
1216	/**
1217	* Default for comment meta whitelist.
1218	*
1219	* @var array Empty array.
1220	*/
1221	public static $default_comment_meta_whitelist = array();
1222
1223	/**
1224	* Default for sync actions blacklist.
1225	*
1226	* @var array Empty array.
1227	*/
1228	public static $default_sync_actions_blacklist = array();
1229
1230	/**
1231	* Default for disabling sync across the site.
1232	*
1233	* @var int Bool-ish. Default to 0.
1234	*/
1235	public static $default_disable = 0; // completely disable sending data to wpcom.
1236
1237	/**
1238	* Default for disabling sync across the entire network on multisite.
1239	*
1240	* @var int Bool-ish. Default 0.
1241	*/
1242	public static $default_network_disable = 0;
1243
1244	/**
1245	* Default for disabling checksums.
1246	*
1247	* @var int Bool-ish. Default 0.
1248	*/
1249	public static $default_checksum_disable = 0;
1250
1251	/**
1252	* Should Sync use cron?
1253	*
1254	* @var int Bool-ish value. Default 1.
1255	*/
1256	public static $default_sync_via_cron = 1;
1257
1258	/**
1259	* Default if Sync should render content.
1260	*
1261	* @var int Bool-ish value. Default is 0.
1262	*/
1263	public static $default_render_filtered_content = 0;
1264
1265	/**
1266	* Default number of items to enqueue at a time when running full sync.
1267	*
1268	* @var int Number of items.
1269	*/
1270	public static $default_max_enqueue_full_sync = 100;
1271
1272	/**
1273	* Default for maximum queue size during a full sync.
1274	*
1275	* Each item will represent a value in the wp_options table.
1276	*
1277	* @var int Number of items.
1278	*/
1279	public static $default_max_queue_size_full_sync = 1000; // max number of total items in the full sync queue.
1280
1281	/**
1282	* Default max time for sending in immediate mode.
1283	*
1284	* @var float Number of Seconds
1285	*/
1286	public static $default_full_sync_send_duration = 9;
1287
1288	/**
1289	* Defaul for time between syncing callables.
1290	*
1291	* @var int Number of seconds.
1292	*/
1293	public static $default_sync_callables_wait_time = MINUTE_IN_SECONDS; // seconds before sending callables again.
1294
1295	/**
1296	* Default for time between syncing constants.
1297	*
1298	* @var int Number of seconds.
1299	*/
1300	public static $default_sync_constants_wait_time = HOUR_IN_SECONDS; // seconds before sending constants again.
1301	/**
1302	* Default for sync queue lock timeout time.
1303	*
1304	* @var int Number of seconds.
1305	*/
1306	public static $default_sync_queue_lock_timeout = 120; // 2 minutes.
1307
1308	/**
1309	* Default for cron sync time limit.
1310	*
1311	* @var int Number of seconds.
1312	*/
1313	public static $default_cron_sync_time_limit = 4 * MINUTE_IN_SECONDS;
1314
1315	/**
1316	* Default for number of term relationship items sent in an full sync item.
1317	*
1318	* @var int Number of items.
1319	*/
1320	public static $default_term_relationships_full_sync_item_size = 100;
1321
1322	/**
1323	* Default for enabling incremental sync.
1324	*
1325	* @var int 1 for true.
1326	*/
1327	public static $default_sync_sender_enabled = 1; // Should send incremental sync items.
1328
1329	/**
1330	* Default for enabling Full Sync.
1331	*
1332	* @var int 1 for true.
1333	*/
1334	public static $default_full_sync_sender_enabled = 1; // Should send full sync items.
1335
1336	/**
1337	* Default Full Sync config
1338	*
1339	* @var array list of module names.
1340	*/
1341	public static $default_full_sync_config = array(
1342	'constants' => 1,
1343	'functions' => 1,
1344	'options' => 1,
1345	'terms' => 1,
1346	'themes' => 1,
1347	'users' => 1,
1348	'posts' => 1,
1349	'comments' => 1,
1350	'updates' => 1,
1351	'term_relationships' => 1,
1352	);
1353
1354	/**
1355	* Default Full Sync limits for one module.
1356	*
1357	* @var array list of limits.
1358	*/
1359	public static $default_full_sync_limits_per_module = array(
1360	'chunk_size' => 100,
1361	'max_chunks' => 10,
1362	);
1363	/**
1364	* Default Full Sync max objects to send on a single request.
1365	*
1366	* @var array list of module => max.
1367	*/
1368	public static $default_full_sync_limits = array(
1369	'comments' => array(
1370	'chunk_size' => 100,
1371	'max_chunks' => 10,
1372	),
1373	'posts' => array(
1374	'chunk_size' => 500,
1375	'max_chunks' => 1,
1376	),
1377	'term_relationships' => array(
1378	'chunk_size' => 1000,
1379	'max_chunks' => 10,
1380	),
1381	'terms' => array(
1382	'chunk_size' => 1000,
1383	'max_chunks' => 10,
1384	),
1385	'users' => array(
1386	'chunk_size' => 100,
1387	'max_chunks' => 10,
1388	),
1389	'woocommerce' => array(
1390	'chunk_size' => 100,
1391	'max_chunks' => 10,
1392	),
1393	'woocommerce_hpos_orders' => array(
1394	'chunk_size' => 100,
1395	'max_chunks' => 10,
1396	),
1397	);
1398
1399	/**
1400	* Default for enabling dedicated Sync flow.
1401	*
1402	* @var int Bool-ish. Default 0.
1403	*/
1404	public static $default_dedicated_sync_enabled = 0;
1405
1406	/**
1407	* Default for enabling custom queue table for Sync.
1408	*
1409	* @var int Bool-ish. Default 0.
1410	*/
1411	public static $default_custom_queue_table_enabled = 0;
1412
1413	/**
1414	* Default for enabling wpcom rest api for Sync.
1415	*
1416	* @var int Bool-ish. Default 1.
1417	*/
1418	public static $default_wpcom_rest_api_enabled = 1;
1419
1420	/**
1421	* A list of 'jetpack_options' specific keys we want to ignore.
1422	*
1423	* @var array
1424	*/
1425	public static $jetpack_options_blacklist = array(
1426	'last_heartbeat',
1427	);
1428	}
1429