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1<?php
2/**
3 * THIS FILE EXISTS VERBATIM IN WPCOM AND WPCOMSH.
4 *
5 * DANGER DANGER DANGER!!!
6 * If you make any changes to this class you must MANUALLY update this file in both WPCOM and WPCOMSH.
7 *
8 * @package WPCOM_Features
9 */
10
11/**
12 * Map features to purchases.
13 */
14class WPCOM_Features {
15
16    /**
17     * Key used to exclude plans from features.
18     */
19    public const EXCLUDE_PLANS = 'exclude_plans';
20
21    /*
22     * Private const for every mapped purchase, sorted by product_id.
23     */
24    private const SPACE_1GB                                   = 'wordpress_com_1gb_space_addon_yearly';
25    private const SPACE_10GB                                  = '1gb_space_upgrade'; // 9
26    private const SPACE_25GB                                  = '5gb_space_upgrade'; // 10
27    private const SPACE_50GB                                  = '10gb_space_upgrade'; // 11
28    private const NO_ADS                                      = 'no-adverts/no-adverts.php'; // 12
29    private const WPCOM_VIDEOPRESS                            = 'videopress'; // 15
30    private const SPACE_100GB                                 = '50gb_space_upgrade'; // 19
31    private const SPACE_200GB                                 = '100gb_space_upgrade'; // 20
32    private const SPACE_3GB                                   = '3gb_space_upgrade'; // 21
33    private const WPCOM_CUSTOM_DESIGN                         = 'custom-design'; // 45
34    private const WPCOM_VIDEOPRESS_PRO                        = 'videopress-pro'; // 47
35    private const WPCOM_UNLIMITED_THEMES                      = 'unlimited_themes'; // 49
36    private const GAPPS                                       = 'gapps'; // 69
37    private const GAPPS_UNLIMITED                             = 'gapps_unlimited'; // 70
38    private const WP_TITAN_MAIL_MONTHLY                       = 'wp_titan_mail_monthly'; // 400
39    private const WP_TITAN_MAIL_YEARLY                        = 'wp_titan_mail_yearly'; // 401
40    private const WP_TITAN_MAIL_PREMIUM_MONTHLY               = 'wp_titan_mail_premium_monthly'; // 402
41    private const WP_TITAN_MAIL_PREMIUM_YEARLY                = 'wp_titan_mail_premium_yearly'; // 403
42    private const WP_TITAN_MAIL_ULTRA_MONTHLY                 = 'wp_titan_mail_ultra_monthly'; // 404
43    private const WP_TITAN_MAIL_ULTRA_YEARLY                  = 'wp_titan_mail_ultra_yearly'; // 405
44    private const WP_GOOGLE_WORKSPACE_BUSINESS_STARTER_YEARLY = 'wp_google_workspace_business_starter_yearly'; // 690
45    private const WPCOM_SEARCH                                = 'wpcom_search'; // 800
46    private const WPCOM_SEARCH_MONTHLY                        = 'wpcom_search_monthly'; // 801
47    private const YOAST_PREMIUM                               = 'yoast_premium'; // 900
48    private const VALUE_BUNDLE                                = 'value_bundle'; // 1003
49    private const BUNDLE_PRO                                  = 'bundle_pro'; // 1004
50    private const BUNDLE_SUPER                                = 'bundle_super'; // 1005
51    private const BUNDLE_ENTERPRISE                           = 'wpcom-enterprise'; // 1007
52    private const BUSINESS_BUNDLE                             = 'business-bundle'; // 1008
53    private const PERSONAL_BUNDLE                             = 'personal-bundle'; // 1009
54    private const BLOGGER_BUNDLE                              = 'blogger-bundle'; // 1010
55    private const ECOMMERCE_BUNDLE                            = 'ecommerce-bundle'; // 1011
56    private const VALUE_BUNDLE_MONTHLY                        = 'value_bundle_monthly'; // 1013
57    private const PRO_PLAN_MONTHLY                            = 'pro-plan-monthly'; // 1034
58    private const BUSINESS_BUNDLE_MONTHLY                     = 'business-bundle-monthly'; // 1018
59    private const PERSONAL_BUNDLE_MONTHLY                     = 'personal-bundle-monthly'; // 1019
60    private const ECOMMERCE_BUNDLE_MONTHLY                    = 'ecommerce-bundle-monthly'; // 1021
61    private const VALUE_BUNDLE_2Y                             = 'value_bundle-2y'; // 1023
62    private const BUSINESS_BUNDLE_2Y                          = 'business-bundle-2y'; // 1028
63    private const PERSONAL_BUNDLE_2Y                          = 'personal-bundle-2y'; // 1029
64    private const BLOGGER_BUNDLE_2Y                           = 'blogger-bundle-2y'; // 1030
65    private const ECOMMERCE_BUNDLE_2Y                         = 'ecommerce-bundle-2y'; // 1031
66    private const VALUE_BUNDLE_3Y                             = 'value_bundle-3y'; // 1043
67    private const BUSINESS_BUNDLE_3Y                          = 'business-bundle-3y'; // 1048
68    private const PERSONAL_BUNDLE_3Y                          = 'personal-bundle-3y'; // 1049
69    private const ECOMMERCE_BUNDLE_3Y                         = 'ecommerce-bundle-3y'; // 1051
70    private const PRO_PLAN_2Y                                 = 'pro-plan-2y'; // 1035
71    private const PRO_PLAN                                    = 'pro-plan'; // 1032
72    private const STARTER_PLAN                                = 'starter-plan'; // 1033
73    private const WP_P2_PLUS_MONTHLY                          = 'wp_p2_plus_monthly'; // 1040
74    private const ECOMMERCE_TRIAL_BUNDLE_MONTHLY              = 'ecommerce-trial-bundle-monthly'; // 1052
75    private const WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_MONTHLY      = 'wooexpress-medium-bundle-monthly'; // 1053
76    private const WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_YEARLY       = 'wooexpress-medium-bundle-yearly'; // 1055
77    private const WPCOM_WOOEXPRESS_SMALL_BUNDLE_MONTHLY       = 'wooexpress-small-bundle-monthly'; // 1054
78    private const WPCOM_WOOEXPRESS_SMALL_BUNDLE_YEARLY        = 'wooexpress-small-bundle-yearly'; // 1056
79    private const WOO_HOSTED_BASIC_PLAN_MONTHLY               = 'woo_hosted_basic_plan_monthly'; // 4001
80    private const WOO_HOSTED_BASIC_PLAN_YEARLY                = 'woo_hosted_basic_plan_yearly'; // 4002
81    private const WOO_HOSTED_PRO_PLAN_MONTHLY                 = 'woo_hosted_pro_plan_monthly'; // 4003
82    private const WOO_HOSTED_PRO_PLAN_YEARLY                  = 'woo_hosted_pro_plan_yearly'; // 4004
83    private const WPCOM_MIGRATION_TRIAL_BUNDLE_MONTHLY        = 'wp_bundle_migration_trial_monthly'; // 1057
84    private const WPCOM_HOSTING_TRIAL_BUNDLE_MONTHLY          = 'wp_bundle_hosting_trial_monthly'; // 1058
85    private const WPCOM_STAGING_PRODUCT                       = 'wp_staging_site_lifetime'; // 1060
86    private const WPCOM_HUNDRED_YEAR_BUNDLE                   = 'wp_com_hundred_year_bundle_centennially'; // 1061
87    private const STUDENT_BUNDLE                              = 'wp_bundle_student_yearly'; // 1090
88    private const JETPACK_PREMIUM                             = 'jetpack_premium'; // 2000
89    private const JETPACK_BUSINESS                            = 'jetpack_business'; // 2001
90    private const JETPACK_FREE                                = 'jetpack_free'; // 2002
91    private const JETPACK_PREMIUM_MONTHLY                     = 'jetpack_premium_monthly'; // 2003
92    private const JETPACK_BUSINESS_MONTHLY                    = 'jetpack_business_monthly'; // 2004
93    private const JETPACK_PERSONAL                            = 'jetpack_personal'; // 2005
94    private const JETPACK_PERSONAL_MONTHLY                    = 'jetpack_personal_monthly'; // 2006
95    private const JETPACK_SECURITY_DAILY                      = 'jetpack_security_daily'; // 2010
96    private const JETPACK_SECURITY_DAILY_MONTHLY              = 'jetpack_security_daily_monthly'; // 2011
97    private const JETPACK_SECURITY_REALTIME                   = 'jetpack_security_realtime'; // 2012
98    private const JETPACK_SECURITY_REALTIME_MONTHLY           = 'jetpack_security_realtime_monthly'; // 2013
99    private const JETPACK_GROWTH_BI_YEARLY                    = 'jetpack_growth_bi_yearly'; // 2023
100    private const JETPACK_GROWTH_YEARLY                       = 'jetpack_growth_yearly'; // 2022
101    private const JETPACK_GROWTH_MONTHLY                      = 'jetpack_growth_monthly'; // 2021
102    private const JETPACK_COMPLETE_BI_YEARLY                  = 'jetpack_complete_bi_yearly'; // 2035
103    private const JETPACK_COMPLETE                            = 'jetpack_complete'; // 2014
104    private const JETPACK_COMPLETE_MONTHLY                    = 'jetpack_complete_monthly'; // 2015
105    private const JETPACK_SECURITY_T0_YEARLY                  = 'jetpack_security_t0_yearly'; // 10237
106    private const JETPACK_SECURITY_T0_MONTHLY                 = 'jetpack_security_t0_monthly'; // 10238
107    private const JETPACK_SECURITY_T1_BI_YEARLY               = 'jetpack_security_t1_bi_yearly'; // 2034
108    private const JETPACK_SECURITY_T1_YEARLY                  = 'jetpack_security_t1_yearly'; // 2016
109    private const JETPACK_SECURITY_T1_MONTHLY                 = 'jetpack_security_t1_monthly'; // 2017
110    private const JETPACK_SECURITY_T2_YEARLY                  = 'jetpack_security_t2_yearly'; // 2019
111    private const JETPACK_SECURITY_T2_MONTHLY                 = 'jetpack_security_t2_monthly'; // 2020
112    private const JETPACK_STARTER_YEARLY                      = 'jetpack_starter_yearly'; // 2030
113    private const JETPACK_STARTER_MONTHLY                     = 'jetpack_starter_monthly'; // 2031
114    private const JETPACK_BACKUP_DAILY                        = 'jetpack_backup_daily'; // 2100
115    private const JETPACK_BACKUP_DAILY_MONTHLY                = 'jetpack_backup_daily_monthly'; // 2101
116    private const JETPACK_BACKUP_REALTIME                     = 'jetpack_backup_realtime'; // 2102
117    private const JETPACK_BACKUP_REALTIME_MONTHLY             = 'jetpack_backup_realtime_monthly'; // 2103
118    private const JETPACK_SEARCH_BI_YEARLY                    = 'jetpack_search_bi_yearly'; // 2031
119    private const JETPACK_SEARCH                              = 'jetpack_search'; // 2104
120    private const JETPACK_SEARCH_MONTHLY                      = 'jetpack_search_monthly'; // 2105
121    private const JETPACK_SCAN_BI_YEARLY                      = 'jetpack_scan_bi_yearly'; // 2038
122    private const JETPACK_SCAN                                = 'jetpack_scan'; // 2106
123    private const JETPACK_SCAN_MONTHLY                        = 'jetpack_scan_monthly'; // 2107
124    private const JETPACK_SCAN_REALTIME                       = 'jetpack_scan_realtime'; // 2108
125    private const JETPACK_SCAN_REALTIME_MONTHLY               = 'jetpack_scan_realtime_monthly'; // 2109
126    private const JETPACK_ANTI_SPAM_BI_YEARLY                 = 'jetpack_anti_spam_bi_yearly'; // 2039
127    private const JETPACK_ANTI_SPAM                           = 'jetpack_anti_spam'; // 2110
128    private const JETPACK_ANTI_SPAM_MONTHLY                   = 'jetpack_anti_spam_monthly'; // 2111
129    private const JETPACK_BACKUP_T1_BI_YEARLY                 = 'jetpack_backup_t1_bi_yearly'; // 2123
130    private const JETPACK_BACKUP_T1_YEARLY                    = 'jetpack_backup_t1_yearly'; // 2112
131    private const JETPACK_BACKUP_T1_MONTHLY                   = 'jetpack_backup_t1_monthly'; // 2113
132    private const JETPACK_BACKUP_T2_YEARLY                    = 'jetpack_backup_t2_yearly'; // 2114
133    private const JETPACK_BACKUP_T2_MONTHLY                   = 'jetpack_backup_t2_monthly'; // 2115
134    private const JETPACK_BACKUP_ADDON_STORAGE_10GB_MONTHLY   = 'jetpack_backup_addon_storage_10gb_monthly'; // 2040
135    private const JETPACK_BACKUP_ADDON_STORAGE_100GB_MONTHLY  = 'jetpack_backup_addon_storage_100gb_monthly'; // 2044
136    private const JETPACK_BACKUP_ADDON_STORAGE_1TB_MONTHLY    = 'jetpack_backup_addon_storage_1tb_monthly'; // 2048
137    private const JETPACK_BACKUP_ADDON_STORAGE_3TB_MONTHLY    = 'jetpack_backup_addon_storage_3tb_monthly'; // 2052
138    private const JETPACK_BACKUP_ADDON_STORAGE_5TB_MONTHLY    = 'jetpack_backup_addon_storage_5tb_monthly'; // 2056
139    private const JETPACK_VIDEOPRESS_BI_YEARLY                = 'jetpack_videopress_bi_yearly'; // 2119
140    private const JETPACK_VIDEOPRESS                          = 'jetpack_videopress'; // 2116
141    private const JETPACK_VIDEOPRESS_MONTHLY                  = 'jetpack_videopress_monthly'; // 2117
142    private const JETPACK_BACKUP_T0_YEARLY                    = 'jetpack_backup_t0_yearly'; // 2120
143    private const JETPACK_BACKUP_T0_MONTHLY                   = 'jetpack_backup_t0_monthly'; // 2121
144    private const JETPACK_SEARCH_FREE                         = 'jetpack_search_free'; // 2130
145    private const JETPACK_BACKUP_ONE_TIME                     = 'jetpack_backup_one_time'; // 2201
146    private const JETPACK_STATS_FREE                          = 'jetpack_stats_free_yearly'; // 2221
147    private const JETPACK_STATS_PWYW                          = 'jetpack_stats_pwyw_yearly'; // 2222
148    private const JETPACK_STATS_MONTHLY                       = 'jetpack_stats_monthly'; // 2220
149    private const JETPACK_STATS_YEARLY                        = 'jetpack_stats_yearly'; // 2219
150    private const JETPACK_STATS_BI_YEARLY                     = 'jetpack_stats_bi_yearly'; // 2223
151    private const JETPACK_MONITOR_MONTHLY                     = 'jetpack_monitor_monthly'; // 2241
152    private const JETPACK_MONITOR_YEARLY                      = 'jetpack_monitor_yearly'; // 2242
153    private const AKISMET_FREE                                = 'ak_free_yearly'; // 2300
154    private const AKISMET_PERSONAL_MONTHLY                    = 'ak_personal_monthly'; // 2309
155    private const AKISMET_PERSONAL_YEARLY                     = 'ak_personal_yearly'; // 2310
156    private const AKISMET_PLUS_BI_YEARLY                      = 'ak_plus_bi_yearly_1'; // 2327
157    private const AKISMET_PLUS_YEARLY                         = 'ak_plus_yearly_1'; // 2311
158    private const AKISMET_PLUS_MONTHLY                        = 'ak_plus_monthly_1'; // 2312
159    private const AKISMET_PLUS_20K_BI_YEARLY                  = 'ak_plus_bi_yearly_2'; // 2328
160    private const AKISMET_PLUS_20K_YEARLY                     = 'ak_plus_yearly_2'; // 2313
161    private const AKISMET_PLUS_20K_MONTHLY                    = 'ak_plus_monthly_2'; // 2314
162    private const AKISMET_PLUS_30K_BI_YEARLY                  = 'ak_plus_bi_yearly_3'; // 2329
163    private const AKISMET_PLUS_30K_YEARLY                     = 'ak_plus_yearly_3'; // 2315
164    private const AKISMET_PLUS_30K_MONTHLY                    = 'ak_plus_monthly_3'; // 2316
165    private const AKISMET_PLUS_40K_BI_YEARLY                  = 'ak_plus_bi_yearly_4'; // 2330
166    private const AKISMET_PLUS_40K_YEARLY                     = 'ak_plus_yearly_4'; // 2317
167    private const AKISMET_PLUS_40K_MONTHLY                    = 'ak_plus_monthly_4'; // 2318
168    private const AKISMET_ENTERPRISE_BI_YEARLY                = 'ak_ent_bi_yearly_1'; // 2331
169    private const AKISMET_ENTERPRISE_YEARLY                   = 'ak_ent_yearly_1'; // 2319
170    private const AKISMET_ENTERPRISE_MONTHLY                  = 'ak_ent_monthly_1'; // 2320
171    private const AKISMET_ENTERPRISE_350K_YEARLY              = 'ak_ep350k_yearly_1'; // 2321
172    private const AKISMET_ENTERPRISE_350K_MONTHLY             = 'ak_ep350k_monthly_1'; // 2322
173    private const AKISMET_ENTERPRISE_2M_YEARLY                = 'ak_ep2m_yearly_1'; // 2323
174    private const AKISMET_ENTERPRISE_2M_MONTHLY               = 'ak_ep2m_monthly_1'; // 2324
175    private const AKISMET_ENTERPRISE_GT2M_YEARLY              = 'ak_epgt2m_yearly_1'; // 2325
176    private const AKISMET_ENTERPRISE_GT2M_MONTHLY             = 'ak_epgt2m_monthly_1'; // 2326
177    private const AKISMET_PRO_500_MONTHLY                     = 'ak_pro5h_monthly'; // 2332
178    private const AKISMET_PRO_500_YEARLY                      = 'ak_pro5h_yearly'; // 2333
179    private const AKISMET_PRO_500_BI_YEARLY                   = 'ak_pro5h_bi_yearly'; // 2334
180    private const AKISMET_BUSINESS_5K_MONTHLY                 = 'ak_bus5k_monthly'; // 2335
181    private const AKISMET_BUSINESS_5K_YEARLY                  = 'ak_bus5k_yearly'; // 2336
182    private const AKISMET_BUSINESS_5K_BI_YEARLY               = 'ak_bus5k_bi_yearly'; // 2337
183    private const AKISMET_ENTERPRISE_15K_MONTHLY              = 'ak_ep15k_monthly'; // 2338
184    private const AKISMET_ENTERPRISE_15K_YEARLY               = 'ak_ep15k_yearly'; // 2339
185    private const AKISMET_ENTERPRISE_15K_BI_YEARLY            = 'ak_ep15k_bi_yearly'; // 2340
186    private const AKISMET_ENTERPRISE_25K_MONTHLY              = 'ak_ep25k_monthly'; // 2341
187    private const AKISMET_ENTERPRISE_25K_YEARLY               = 'ak_ep25k_yearly'; // 2342
188    private const AKISMET_ENTERPRISE_25K_BI_YEARLY            = 'ak_ep25k_bi_yearly'; // 2343
189    private const JETPACK_BOOST_BI_YEARLY                     = 'jetpack_boost_bi_yearly'; // 2036
190    private const JETPACK_BOOST                               = 'jetpack_boost_yearly'; // 2401
191    private const JETPACK_BOOST_MONTHLY                       = 'jetpack_boost_monthly'; // 2400
192    private const JETPACK_AI_MONTHLY                          = 'jetpack_ai_monthly'; // 2450
193    private const JETPACK_AI_YEARLY                           = 'jetpack_ai_yearly'; // 2451
194    private const JETPACK_AI_BI_YEARLY                        = 'jetpack_ai_bi_yearly'; // 2452
195    private const JETPACK_SOCIAL_BASIC_MONTHLY_LEGACY         = 'jetpack_social_monthly'; // 2500
196    private const JETPACK_SOCIAL_BASIC_BI_YEARLY              = 'jetpack_social_basic_bi_yearly'; // 2037
197    private const JETPACK_SOCIAL_BASIC                        = 'jetpack_social_basic_yearly'; // 2503
198    private const JETPACK_SOCIAL_BASIC_MONTHLY                = 'jetpack_social_basic_monthly'; // 2504
199    private const JETPACK_SOCIAL_ADVANCED_BI_YEARLY           = 'jetpack_social_advanced_bi_yearly'; // 2604
200    private const JETPACK_SOCIAL_ADVANCED                     = 'jetpack_social_advanced_yearly'; // 2602
201    private const JETPACK_SOCIAL_ADVANCED_MONTHLY             = 'jetpack_social_advanced_monthly'; // 2603
202    private const JETPACK_GOLDEN_TOKEN                        = 'jetpack_golden_token_lifetime'; // 2900
203    private const JETPACK_CREATOR_MONTHLY                     = 'jetpack_creator_monthly'; // 2610
204    private const JETPACK_CREATOR_YEARLY                      = 'jetpack_creator_yearly'; // 2611
205    private const JETPACK_CREATOR_BI_YEARLY                   = 'jetpack_creator_bi_yearly'; // 2612
206    private const JETPACK_SOCIAL_V1_MONTHLY                   = 'jetpack_social_v1_monthly'; // 2606
207    private const JETPACK_SOCIAL_V1_YEARLY                    = 'jetpack_social_v1_yearly'; // 2605
208    private const JETPACK_SOCIAL_V1_BI_YEARLY                 = 'jetpack_social_v1_bi_yearly'; // 2607
209    private const A4A_WPCOM_BUSINESS_BUNDLE_YEARLY            = 'a4a_wp_bundle_business_yearly'; // 3300
210    private const A4A_WPCOM_BUSINESS_BUNDLE_MONTHLY           = 'a4a_wp_bundle_business_monthly'; // 3301
211    private const A4A_JETPACK_COMPLETE_YEARLY                 = 'a4a_jetpack_complete_yearly'; // 3302
212    private const A4A_JETPACK_COMPLETE_MONTHLY                = 'a4a_jetpack_complete_monthly'; // 3303
213    private const A4A_JETPACK_SECURITY_TIER_1_YEARLY          = 'a4a_jetpack_security_t1_yearly'; // 3304
214    private const A4A_JETPACK_SECURITY_TIER_1_MONTHLY         = 'a4a_jetpack_security_t1_monthly'; // 3305
215    private const A4A_JETPACK_SECURITY_TIER_2_YEARLY          = 'a4a_jetpack_security_t2_yearly'; // 3306
216    private const A4A_JETPACK_SECURITY_TIER_2_MONTHLY         = 'a4a_jetpack_security_t2_monthly'; // 3307
217    private const A4A_JETPACK_SEARCH_YEARLY                   = 'a4a_jetpack_search_yearly'; // 3318
218    private const A4A_JETPACK_SEARCH_MONTHLY                  = 'a4a_jetpack_search_monthly'; // 3319
219    private const A4A_JETPACK_SCAN_YEARLY                     = 'a4a_jetpack_scan_yearly'; // 3320
220    private const A4A_JETPACK_SCAN_MONTHLY                    = 'a4a_jetpack_scan_monthly'; // 3321
221    private const A4A_JETPACK_ANTI_SPAM_YEARLY                = 'a4a_jetpack_anti_spam_yearly'; // 3322
222    private const A4A_JETPACK_ANTI_SPAM_MONTHLY               = 'a4a_jetpack_anti_spam_monthly'; // 3323
223    private const A4A_JETPACK_BACKUP_TIER_1_YEARLY            = 'a4a_jetpack_backup_t1_yearly'; // 3324
224    private const A4A_JETPACK_BACKUP_TIER_1_MONTHLY           = 'a4a_jetpack_backup_t1_monthly'; // 3325
225    private const A4A_JETPACK_BACKUP_TIER_2_YEARLY            = 'a4a_jetpack_backup_t2_yearly'; // 3326
226    private const A4A_JETPACK_BACKUP_TIER_2_MONTHLY           = 'a4a_jetpack_backup_t2_monthly'; // 3327
227    private const A4A_JETPACK_VIDEOPRESS_YEARLY               = 'a4a_jetpack_videopress_yearly'; // 3328
228    private const A4A_JETPACK_VIDEOPRESS_MONTHLY              = 'a4a_jetpack_videopress_monthly'; // 3329
229    private const A4A_JETPACK_STATS_YEARLY                    = 'a4a_jetpack_stats_yearly'; // 3330
230    private const A4A_JETPACK_STATS_MONTHLY                   = 'a4a_jetpack_stats_monthly'; // 3331
231    private const A4A_JETPACK_MONITOR_YEARLY                  = 'a4a_jetpack_monitor_yearly'; // 3332
232    private const A4A_JETPACK_MONITOR_MONTHLY                 = 'a4a_jetpack_monitor_monthly'; // 3333
233    private const A4A_JETPACK_BOOST_YEARLY                    = 'a4a_jetpack_boost_yearly'; // 3334
234    private const A4A_JETPACK_BOOST_MONTHLY                   = 'a4a_jetpack_boost_monthly'; // 3335
235    private const A4A_JETPACK_AI_YEARLY                       = 'a4a_jetpack_ai_yearly'; // 3336
236    private const A4A_JETPACK_AI_MONTHLY                      = 'a4a_jetpack_ai_monthly'; // 3337
237    private const A4A_JETPACK_SOCIAL_V1_YEARLY                = 'a4a_jetpack_social_v1_yearly'; // 3338
238    private const A4A_JETPACK_SOCIAL_V1_MONTHLY               = 'a4a_jetpack_social_v1_monthly'; // 3339
239    private const A4A_JETPACK_CREATOR_YEARLY                  = 'a4a_jetpack_creator_yearly'; // 3340
240    private const A4A_JETPACK_CREATOR_MONTHLY                 = 'a4a_jetpack_creator_monthly'; // 3341
241
242    // WPCOM "Level 2": Groups of level 1s.
243    private const WPCOM_BLOGGER_PLANS           = array( self::BLOGGER_BUNDLE, self::BLOGGER_BUNDLE_2Y );
244    private const WPCOM_PERSONAL_PLANS          = array( self::PERSONAL_BUNDLE, self::PERSONAL_BUNDLE_MONTHLY, self::PERSONAL_BUNDLE_2Y, self::PERSONAL_BUNDLE_3Y );
245    private const WPCOM_STARTER_PLANS           = array( self::STARTER_PLAN );
246    private const WPCOM_PREMIUM_PLANS           = array( self::BUNDLE_PRO, self::VALUE_BUNDLE, self::VALUE_BUNDLE_MONTHLY, self::VALUE_BUNDLE_2Y, self::VALUE_BUNDLE_3Y );
247    private const WPCOM_PRO_PLANS               = array( self::PRO_PLAN, self::PRO_PLAN_MONTHLY, self::PRO_PLAN_2Y );
248    private const WPCOM_MIGRATION_TRIAL_PLANS   = array( self::WPCOM_MIGRATION_TRIAL_BUNDLE_MONTHLY );
249    private const WPCOM_HOSTING_TRIAL_PLANS     = array( self::WPCOM_HOSTING_TRIAL_BUNDLE_MONTHLY );
250    private const WPCOM_STUDENT_PLANS           = array( self::STUDENT_BUNDLE );
251    private const WPCOM_BUSINESS_PLANS          = array( self::BUSINESS_BUNDLE, self::BUSINESS_BUNDLE_MONTHLY, self::BUSINESS_BUNDLE_2Y, self::BUSINESS_BUNDLE_3Y, self::WPCOM_MIGRATION_TRIAL_PLANS, self::WPCOM_HUNDRED_YEAR_BUNDLE, self::WPCOM_HOSTING_TRIAL_BUNDLE_MONTHLY, self::A4A_WPCOM_BUSINESS_BUNDLE_YEARLY, self::A4A_WPCOM_BUSINESS_BUNDLE_MONTHLY, self::WPCOM_STUDENT_PLANS );
252    private const WPCOM_ECOMMERCE_PLANS         = array( self::ECOMMERCE_BUNDLE, self::ECOMMERCE_BUNDLE_MONTHLY, self::ECOMMERCE_BUNDLE_2Y, self::ECOMMERCE_BUNDLE_3Y );
253    private const WPCOM_ECOMMERCE_TRIAL_PLANS   = array( self::ECOMMERCE_TRIAL_BUNDLE_MONTHLY );
254    private const WPCOM_WOOEXPRESS_MEDIUM_PLANS = array( self::WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_MONTHLY, self::WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_YEARLY );
255    private const WPCOM_WOOEXPRESS_SMALL_PLANS  = array( self::WPCOM_WOOEXPRESS_SMALL_BUNDLE_MONTHLY, self::WPCOM_WOOEXPRESS_SMALL_BUNDLE_YEARLY );
256    private const WOO_HOSTED_PLANS              = array( self::WOO_HOSTED_BASIC_PLAN_MONTHLY, self::WOO_HOSTED_BASIC_PLAN_YEARLY, self::WOO_HOSTED_PRO_PLAN_MONTHLY, self::WOO_HOSTED_PRO_PLAN_YEARLY );
257    private const GOOGLE_WORKSPACE_PRODUCTS     = array( self::WP_GOOGLE_WORKSPACE_BUSINESS_STARTER_YEARLY );
258    private const GSUITE_PRODUCTS               = array( self::GAPPS, self::GAPPS_UNLIMITED );
259    private const WPCOM_TITAN_MAIL_PRODUCTS     = array( self::WP_TITAN_MAIL_MONTHLY, self::WP_TITAN_MAIL_YEARLY, self::WP_TITAN_MAIL_PREMIUM_MONTHLY, self::WP_TITAN_MAIL_PREMIUM_YEARLY, self::WP_TITAN_MAIL_ULTRA_MONTHLY, self::WP_TITAN_MAIL_ULTRA_YEARLY );
260
261    private const WPCOM_PERSONAL_AND_PREMIUM_PLANS = array( self::WPCOM_PERSONAL_PLANS, self::WPCOM_PREMIUM_PLANS );
262    // Unlock Business-gated features for sites with the flex-cache-site sticker via the free plan.
263    private const WPCOM_FLEX_CACHE_SITE_FREE_PLANS = array(
264        'required_sticker' => 'flex-cache-site',
265        self::JETPACK_ALL_SITES,
266    );
267
268    // WPCOM "Level 3" A: Groups of level 2s.
269    private const WPCOM_BLOGGER_AND_HIGHER_PLANS  = array( self::WPCOM_BLOGGER_PLANS, self::WPCOM_PERSONAL_PLANS, self::WPCOM_STARTER_PLANS, self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
270    private const WPCOM_PERSONAL_AND_HIGHER_PLANS = array( self::WPCOM_PERSONAL_PLANS, self::WPCOM_STARTER_PLANS, self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
271    private const WPCOM_STARTER_AND_HIGHER_PLANS  = array( self::WPCOM_STARTER_PLANS, self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
272    private const WPCOM_PREMIUM_AND_HIGHER_PLANS  = array( self::WPCOM_PREMIUM_PLANS, self::WPCOM_PRO_PLANS, self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
273    private const WPCOM_BUSINESS_AND_HIGHER_PLANS = array( self::WPCOM_BUSINESS_PLANS, self::WPCOM_ECOMMERCE_PLANS, self::WPCOM_ECOMMERCE_TRIAL_PLANS, self::WPCOM_WOOEXPRESS_PLANS );
274    private const WPCOM_WOOEXPRESS_PLANS          = array( self::WPCOM_WOOEXPRESS_MEDIUM_PLANS, self::WPCOM_WOOEXPRESS_SMALL_PLANS );
275
276    // WPCOM "Level 3" C: Misc product groupings unrelated to free plan trials.
277    private const WPCOM_EMAIL_PRODUCTS = array( self::GOOGLE_WORKSPACE_PRODUCTS, self::GSUITE_PRODUCTS, self::WPCOM_TITAN_MAIL_PRODUCTS );
278
279    // Jetpack "Level 2": Groups of level 1s.
280    private const JETPACK_BUSINESS_PLANS = array( self::JETPACK_BUSINESS, self::JETPACK_BUSINESS_MONTHLY );
281    private const JETPACK_PREMIUM_PLANS  = array( self::JETPACK_PREMIUM, self::JETPACK_PREMIUM_MONTHLY );
282    private const JETPACK_PERSONAL_PLANS = array( self::JETPACK_PERSONAL, self::JETPACK_PERSONAL_MONTHLY );
283    private const JETPACK_GROWTH_PLANS   = array( self::JETPACK_GROWTH_BI_YEARLY, self::JETPACK_GROWTH_YEARLY, self::JETPACK_GROWTH_MONTHLY );
284    private const JETPACK_COMPLETE_PLANS = array( self::JETPACK_COMPLETE_BI_YEARLY, self::JETPACK_COMPLETE, self::JETPACK_COMPLETE_MONTHLY, self::A4A_JETPACK_COMPLETE_YEARLY, self::A4A_JETPACK_COMPLETE_MONTHLY );
285    private const JETPACK_STARTER_PLANS  = array( self::JETPACK_STARTER_YEARLY, self::JETPACK_STARTER_MONTHLY );
286
287    private const JETPACK_SECURITY_DAILY_PLANS    = array( self::JETPACK_SECURITY_DAILY, self::JETPACK_SECURITY_DAILY_MONTHLY );
288    private const JETPACK_SECURITY_REALTIME_PLANS = array( self::JETPACK_SECURITY_REALTIME, self::JETPACK_SECURITY_REALTIME_MONTHLY );
289    private const JETPACK_SECURITY_T0_PLANS       = array( self::JETPACK_SECURITY_T0_MONTHLY, self::JETPACK_SECURITY_T0_YEARLY );
290    private const JETPACK_SECURITY_T1_PLANS       = array( self::JETPACK_SECURITY_T1_MONTHLY, self::JETPACK_SECURITY_T1_YEARLY, self::JETPACK_SECURITY_T1_BI_YEARLY, self::A4A_JETPACK_SECURITY_TIER_1_MONTHLY, self::A4A_JETPACK_SECURITY_TIER_1_YEARLY );
291    private const JETPACK_SECURITY_T2_PLANS       = array( self::JETPACK_SECURITY_T2_MONTHLY, self::JETPACK_SECURITY_T2_YEARLY, self::A4A_JETPACK_SECURITY_TIER_2_MONTHLY, self::A4A_JETPACK_SECURITY_TIER_2_YEARLY );
292
293    private const JETPACK_SCAN_PLANS = array( self::JETPACK_SCAN_BI_YEARLY, self::JETPACK_SCAN, self::JETPACK_SCAN_MONTHLY, self::JETPACK_SCAN_REALTIME, self::JETPACK_SCAN_REALTIME_MONTHLY, self::A4A_JETPACK_SCAN_YEARLY, self::A4A_JETPACK_SCAN_MONTHLY );
294
295    private const JETPACK_SOCIAL_PLANS          = array( self::JETPACK_SOCIAL_BASIC_BI_YEARLY, self::JETPACK_SOCIAL_BASIC, self::JETPACK_SOCIAL_BASIC_MONTHLY, self::JETPACK_SOCIAL_BASIC_MONTHLY_LEGACY );
296    private const JETPACK_SOCIAL_ADVANCED_PLANS = array( self::JETPACK_SOCIAL_ADVANCED_BI_YEARLY, self::JETPACK_SOCIAL_ADVANCED, self::JETPACK_SOCIAL_ADVANCED_MONTHLY );
297    private const JETPACK_SOCIAL_V1_PLANS       = array( self::JETPACK_SOCIAL_V1_YEARLY, self::JETPACK_SOCIAL_V1_MONTHLY, self::JETPACK_SOCIAL_V1_BI_YEARLY, self::A4A_JETPACK_SOCIAL_V1_YEARLY, self::A4A_JETPACK_SOCIAL_V1_MONTHLY );
298
299    private const JETPACK_STATS_PLANS = array( self::JETPACK_STATS_BI_YEARLY, self::JETPACK_STATS_YEARLY, self::JETPACK_STATS_MONTHLY, self::JETPACK_STATS_PWYW, self::JETPACK_STATS_FREE, self::A4A_JETPACK_STATS_YEARLY, self::A4A_JETPACK_STATS_MONTHLY );
300
301    private const JETPACK_VIDEOPRESS_PLANS = array( self::JETPACK_VIDEOPRESS_BI_YEARLY, self::JETPACK_VIDEOPRESS, self::JETPACK_VIDEOPRESS_MONTHLY, self::A4A_JETPACK_VIDEOPRESS_YEARLY, self::A4A_JETPACK_VIDEOPRESS_MONTHLY );
302
303    private const JETPACK_SEARCH_PLANS = array( self::JETPACK_SEARCH_FREE, self::JETPACK_SEARCH_BI_YEARLY, self::JETPACK_SEARCH, self::JETPACK_SEARCH_MONTHLY, self::A4A_JETPACK_SEARCH_YEARLY, self::A4A_JETPACK_SEARCH_MONTHLY );
304
305    private const JETPACK_AI_PLANS = array( self::JETPACK_AI_BI_YEARLY, self::JETPACK_AI_YEARLY, self::JETPACK_AI_MONTHLY, self::A4A_JETPACK_AI_YEARLY, self::A4A_JETPACK_AI_MONTHLY );
306
307    private const JETPACK_BOOST_PLANS = array( self::JETPACK_BOOST_BI_YEARLY, self::JETPACK_BOOST, self::JETPACK_BOOST_MONTHLY, self::A4A_JETPACK_BOOST_YEARLY, self::A4A_JETPACK_BOOST_MONTHLY );
308
309    private const JETPACK_BACKUP_DAILY_PLANS    = array( self::JETPACK_BACKUP_DAILY, self::JETPACK_BACKUP_DAILY_MONTHLY );
310    private const JETPACK_BACKUP_REALTIME_PLANS = array( self::JETPACK_BACKUP_REALTIME, self::JETPACK_BACKUP_REALTIME_MONTHLY );
311    private const JETPACK_BACKUP_T0_PLANS       = array( self::JETPACK_BACKUP_T0_MONTHLY, self::JETPACK_BACKUP_T0_YEARLY );
312    private const JETPACK_BACKUP_T1_PLANS       = array( self::JETPACK_BACKUP_T1_MONTHLY, self::JETPACK_BACKUP_T1_YEARLY, self::JETPACK_BACKUP_T1_BI_YEARLY, self::A4A_JETPACK_BACKUP_TIER_1_YEARLY, self::A4A_JETPACK_BACKUP_TIER_1_MONTHLY );
313    private const JETPACK_BACKUP_T2_PLANS       = array( self::JETPACK_BACKUP_T2_MONTHLY, self::JETPACK_BACKUP_T2_YEARLY, self::A4A_JETPACK_BACKUP_TIER_2_YEARLY, self::A4A_JETPACK_BACKUP_TIER_2_MONTHLY );
314
315    private const JETPACK_CREATOR_PLANS = array( self::JETPACK_CREATOR_MONTHLY, self::JETPACK_CREATOR_YEARLY, self::JETPACK_CREATOR_BI_YEARLY, self::A4A_JETPACK_CREATOR_YEARLY, self::A4A_JETPACK_CREATOR_MONTHLY );
316
317    // Jetpack "Level 3": Groups of level 2.
318    private const JETPACK_PERSONAL_AND_HIGHER = array(
319        self::JETPACK_PERSONAL_PLANS,
320        self::JETPACK_PREMIUM_PLANS,
321        self::JETPACK_BUSINESS_PLANS,
322        self::JETPACK_COMPLETE_PLANS,
323        self::JETPACK_SECURITY_DAILY_PLANS,
324        self::JETPACK_SECURITY_REALTIME_PLANS,
325        self::JETPACK_SECURITY_T0_PLANS,
326        self::JETPACK_SECURITY_T1_PLANS,
327        self::JETPACK_SECURITY_T2_PLANS,
328        self::JETPACK_STARTER_PLANS,
329    );
330    private const JETPACK_PREMIUM_AND_HIGHER  = array(
331        self::JETPACK_PREMIUM_PLANS,
332        self::JETPACK_BUSINESS_PLANS,
333        self::JETPACK_COMPLETE_PLANS,
334        self::JETPACK_SECURITY_DAILY_PLANS,
335        self::JETPACK_SECURITY_REALTIME_PLANS,
336        self::JETPACK_SECURITY_T0_PLANS,
337        self::JETPACK_SECURITY_T1_PLANS,
338        self::JETPACK_SECURITY_T2_PLANS,
339    );
340
341    private const AKISMET_PLANS = array(
342        self::AKISMET_FREE,
343        self::AKISMET_PERSONAL_MONTHLY,
344        self::AKISMET_PERSONAL_YEARLY,
345        self::AKISMET_PLUS_MONTHLY,
346        self::AKISMET_PLUS_YEARLY,
347        self::AKISMET_PLUS_BI_YEARLY,
348        self::AKISMET_PLUS_20K_MONTHLY,
349        self::AKISMET_PLUS_20K_YEARLY,
350        self::AKISMET_PLUS_20K_BI_YEARLY,
351        self::AKISMET_PLUS_30K_MONTHLY,
352        self::AKISMET_PLUS_30K_YEARLY,
353        self::AKISMET_PLUS_30K_BI_YEARLY,
354        self::AKISMET_PLUS_40K_MONTHLY,
355        self::AKISMET_PLUS_40K_YEARLY,
356        self::AKISMET_PLUS_40K_BI_YEARLY,
357        self::AKISMET_ENTERPRISE_MONTHLY,
358        self::AKISMET_ENTERPRISE_YEARLY,
359        self::AKISMET_ENTERPRISE_BI_YEARLY,
360        self::AKISMET_ENTERPRISE_350K_MONTHLY,
361        self::AKISMET_ENTERPRISE_350K_YEARLY,
362        self::AKISMET_ENTERPRISE_2M_MONTHLY,
363        self::AKISMET_ENTERPRISE_2M_YEARLY,
364        self::AKISMET_PRO_500_MONTHLY,
365        self::AKISMET_PRO_500_YEARLY,
366        self::AKISMET_PRO_500_BI_YEARLY,
367        self::AKISMET_BUSINESS_5K_MONTHLY,
368        self::AKISMET_BUSINESS_5K_YEARLY,
369        self::AKISMET_BUSINESS_5K_BI_YEARLY,
370        self::AKISMET_ENTERPRISE_15K_MONTHLY,
371        self::AKISMET_ENTERPRISE_15K_YEARLY,
372        self::AKISMET_ENTERPRISE_15K_BI_YEARLY,
373        self::AKISMET_ENTERPRISE_25K_MONTHLY,
374        self::AKISMET_ENTERPRISE_25K_YEARLY,
375        self::AKISMET_ENTERPRISE_25K_BI_YEARLY,
376    );
377
378    // Features automatically granted to all sites regardless of their purchases are mapped to these constants.
379    private const WPCOM_ALL_SITES   = 'wpcom-all-sites';
380    private const JETPACK_ALL_SITES = 'jetpack-all-sites';
381
382    /*
383     * Public const for every mapped feature, sorted alphabetically.
384     */
385    public const AI_ASSISTANT                      = 'ai-assistant';
386    public const AI_SEO_ENHANCER                   = 'ai-seo-enhancer';
387    public const AD_CREDIT_VOUCHERS                = 'ad-credit';
388    public const ADVANCED_SEO                      = 'advanced-seo';
389    public const AKISMET                           = 'akismet';
390    public const ANTISPAM                          = 'antispam';
391    public const ARCHIVE_CONTENT                   = 'archive-content';
392    public const ATOMIC                            = 'atomic';
393    public const BACKUPS                           = 'backups';
394    public const BACKUPS_DAILY                     = 'backups-daily';
395    public const BACKUPS_RESTORE                   = 'restore';
396    public const BACKUPS_SELF_SERVE                = 'backups-self-serve';
397    public const BACKUP_ONE_TIME                   = 'backup-one-time';
398    public const BIG_SKY                           = 'big-sky';
399    public const BLAZE_CREDITS_VOUCHER             = 'blaze-credits-voucher';
400    public const BLOG_DOMAIN_ONLY                  = 'blog-domain-only';
401    public const CALENDLY                          = 'calendly';
402    public const CDN                               = 'cdn';
403    public const CLASSIC_SEARCH                    = 'search';
404    public const CLOUD_CRITICAL_CSS                = 'cloud-critical-css';
405    public const CORNERSTONE_TEN_PAGES             = 'cornerstone-10-pages';
406    public const CLOUDFLARE_ANALYTICS              = 'cloudflare-analytics';
407    public const CLOUDFLARE_CDN                    = 'cloudflare-cdn';
408    public const CONCIERGE                         = 'concierge';
409    public const CONCIERGE_BUSINESS                = 'concierge-business';
410    public const COPY_SITE                         = 'copy-site';
411    public const CORE_AUDIO                        = 'core/audio';
412    public const CORE_COVER                        = 'core/cover';
413    public const CORE_VIDEO                        = 'core/video';
414    public const CREDIT_VOUCHERS                   = 'credit-vouchers';
415    public const CUSTOM_DESIGN                     = 'custom-design';
416    public const CUSTOM_DOMAIN                     = 'custom-domain';
417    public const DOMAIN_MAPPING                    = 'domain-mapping';
418    public const DONATIONS                         = 'donations';
419    public const ECOMMERCE_MANAGED_PLUGINS         = 'ecommerce-managed-plugins';
420    public const ECOMMERCE_MANAGED_PLUGINS_SMALL   = 'ecommerce-managed-plugins-small';
421    public const ECOMMERCE_MANAGED_PLUGINS_MEDIUM  = 'ecommerce-managed-plugins-medium';
422    public const ECOMMERCE_MANAGED_PLUGINS_TRIAL   = 'ecommerce-managed-plugins-trial';
423    public const EDIT_PLUGINS                      = 'edit-plugins';
424    public const EDIT_THEMES                       = 'edit-themes';
425    public const EMAIL_PROFESSIONAL                = 'email-professional';
426    public const EMAIL_SUBSCRIPTION                = 'email-subscription';
427    public const EMAIL_FORWARDS_EXTENDED_LIMIT     = 'email-forwards-extended-limit';
428    public const FIELD_FILE                        = 'field-file';
429    public const FORM_INTEGRATIONS                 = 'form-integrations';
430    public const FORM_WEBHOOKS                     = 'form-webhooks';
431    public const FREE_BLOG                         = 'free-blog';
432    public const FULL_ACTIVITY_LOG                 = 'full-activity-log';
433    public const GITHUB_DEPLOYMENTS                = 'github-deployments';
434    public const GLOBAL_STYLES                     = 'global-styles';
435    public const GOOGLE_ANALYTICS                  = 'google-analytics';
436    public const GOOGLE_MY_BUSINESS                = 'google-my-business';
437    public const IMAGE_CDN_LIAR                    = 'image-cdn-liar';
438    public const IMAGE_CDN_QUALITY                 = 'image-cdn-quality';
439    public const IMAGE_SIZE_ANALYSIS               = 'image-size-analysis';
440    public const INSTALL_PLUGINS                   = 'install-plugins';
441    public const INSTALL_PURCHASED_PLUGINS         = 'install-purchased-plugins';
442    public const INSTALL_THEMES                    = 'install-themes';
443    public const INSTALL_WOO_ONBOARDING_PLUGINS    = 'install-woo-onboarding-plugins';
444    public const INSTANT_SEARCH                    = 'instant-search';
445    public const JETPACK_DASHBOARD                 = 'jetpack-dashboard';
446    public const LEGACY_CONTACT                    = 'legacy-contact';
447    public const LIST_INSTALLED_PLUGINS            = 'list-installed-plugins';
448    public const LIVE_SUPPORT                      = 'live_support';
449    public const LOCKED_MODE                       = 'locked-mode';
450    public const LOGS                              = 'logs';
451    public const MAILPOET_BUSINESS                 = 'mailpoet-business';
452    public const MANAGE_PLUGINS                    = 'manage-plugins';
453    public const MONITORING                        = 'monitoring';
454    public const MONITOR_1_MINUTE_CHECK_INTERVAL   = 'monitor-1-minute-check-interval';
455    public const MONITOR_MULTIPLE_EMAIL_RECIPIENTS = 'monitor-multiple-email-recipients';
456    public const MONITOR_SMS_NOTIFICATIONS         = 'monitor-sms-notifications';
457    public const MULTISTEP_FORM                    = 'multistep-form';
458    public const NO_ADVERTS_NO_ADVERTS_PHP         = 'no-adverts/no-adverts.php';
459    public const NO_WPCOM_BRANDING                 = 'no-wpcom-branding';
460    public const OPENTABLE                         = 'opentable';
461    public const PAYMENTS                          = 'payments';
462    public const PAYMENT_BUTTONS                   = 'payment-buttons';
463    public const PAYPAL_PAYMENT_BUTTONS            = 'paypal-payment-buttons';
464    public const PERFORMANCE                       = 'performance';
465    public const PERFORMANCE_HISTORY               = 'performance-history';
466    public const PODCASTING                        = 'podcasting';
467    public const POLLDADDY                         = 'polldaddy';
468    public const POSTS_TO_PODCAST_TIER_1           = 'posts-to-podcast-tier-1';
469    public const POSTS_TO_PODCAST_TIER_2           = 'posts-to-podcast-tier-2';
470    public const POSTS_TO_PODCAST_TIER_3           = 'posts-to-podcast-tier-3';
471    public const PREMIUM_CONTENT_CONTAINER         = 'premium-content/container';
472    public const PERSONAL_THEMES                   = 'personal-themes';
473    public const PREMIUM_THEMES                    = 'premium-themes';
474    public const PARTNER_THEMES                    = 'partner-themes';
475    public const COMMUNITY_THEMES                  = 'community-themes';
476    public const WOOCOMMERCE_THEMES                = 'woocommerce-themes';
477    public const SENSEI_THEMES                     = 'sensei-themes';
478    public const PRIORITY_SUPPORT                  = 'priority_support';
479    public const PRIVATE_WHOIS                     = 'private_whois';
480    public const REAL_TIME_BACKUPS                 = 'real-time-backups';
481    public const REAL_TIME_COLLABORATION           = 'real-time-collaboration';
482    public const RECURRING_PAYMENTS                = 'recurring-payments';
483    public const REDUCED_ATOMIC_EMAIL_PRIORITY     = 'reduced-email-priority';
484    public const REPUBLICIZE                       = 'republicize';
485    public const SCAN                              = 'scan';
486    public const SCAN_MANAGED                      = 'scan-managed';
487    public const SCAN_SELF_SERVE                   = 'scan-self-serve';
488    public const SCHEDULED_UPDATES                 = 'scheduled-updates';
489    public const SECURITY_SETTINGS                 = 'security-settings';
490    public const SEO_PREVIEW_TOOLS                 = 'seo-preview-tools';
491    public const SEND_A_MESSAGE                    = 'send-a-message';
492    public const SET_PRIMARY_CUSTOM_DOMAIN         = 'set-primary-custom-domain';
493    public const SFTP                              = 'sftp';
494    public const SIMPLE_PAYMENTS                   = 'simple-payments';
495    public const SITE_PREVIEW_LINKS                = 'site-preview-links';
496    public const SOCIAL_IMAGE_FOCAL_POINT          = 'social-image-focal-point';
497    public const SOCIAL_IMAGE_GENERATOR            = 'social-image-generator';
498    public const SOCIAL_MESSAGE_TEMPLATES          = 'social-message-templates';
499    public const SOCIAL_SHARES_1000                = 'social-shares-1000';
500    public const SOCIAL_ENHANCED_PUBLISHING        = 'social-enhanced-publishing';
501    public const SOCIAL_IMAGE_AUTO_CONVERT         = 'social-image-auto-convert';
502    public const SPACE                             = 'space';
503    public const SPACE_UPGRADED_STORAGE            = 'space-upgraded-storage';
504    public const SSH                               = 'ssh';
505    public const STAGING_SITES                     = 'staging-sites';
506    public const STATS_BASIC_TEMP                  = 'stats-basic';
507    public const STATS_COMMERCIAL                  = 'stats-commercial';
508    public const STATS_FREE                        = 'stats-free';
509    public const STATS_PAID                        = 'stats-paid';
510    public const STUDIO_SYNC                       = 'studio-sync';
511    public const SUBSCRIBER_UNLIMITED_IMPORTS      = 'subscriber-unlimited-imports';
512    public const SUBSCRIPTION_GIFTING              = 'subscription-gifting';
513    public const SUPPORT                           = 'support';
514    public const TITAN_MAIL_1YEAR_TRIAL            = 'titan_mail_1year_trial';
515    public const UPGRADED_UPLOAD_FILETYPES         = 'upgraded_upload_filetypes';
516    public const UPLOAD_AUDIO_FILES                = 'upload-audio-files';
517    public const UPLOAD_PLUGINS                    = 'upload-plugins';
518    public const UPLOAD_SPACE_1GB                  = 'upload-space-1gb-addon';
519    public const UPLOAD_SPACE_3GB                  = 'upload-space-3gb';
520    public const UPLOAD_SPACE_10GB                 = 'upload-space-10gb';
521    public const UPLOAD_SPACE_25GB                 = 'upload-space-25gb';
522    public const UPLOAD_SPACE_50GB                 = 'upload-space-50gb';
523    public const UPLOAD_SPACE_100GB                = 'upload-space-100gb';
524    public const UPLOAD_SPACE_200GB                = 'upload-space-200gb';
525    public const UPLOAD_SPACE_UNLIMITED            = 'upload-space-unlimited';
526    public const UPLOAD_THEMES                     = 'upload-themes';
527    public const UPLOAD_VIDEO_FILES                = 'upload-video-files';
528    public const VAULTPRESS_AUTOMATED_RESTORES     = 'vaultpress-automated-restores';
529    public const VAULTPRESS_BACKUP_ARCHIVE         = 'vaultpress-backup-archive';
530    public const VAULTPRESS_BACKUPS                = 'vaultpress-backups';
531    public const VAULTPRESS_SECURITY_SCANNING      = 'vaultpress-security-scanning';
532    public const VAULTPRESS_STORAGE_SPACE          = 'vaultpress-storage-space';
533    public const VIDEO_HOSTING                     = 'video-hosting';
534    public const VIDEOPRESS                        = 'videopress';
535    public const VIDEOPRESS_1TB_STORAGE            = 'videopress-1tb-storage';
536    public const VIDEOPRESS_VIDEO                  = 'videopress/video';
537    public const VIDEOPRESS_UNLIMITED_STORAGE      = 'videopress-unlimited-storage';
538    public const WHATSAPP_BUTTON                   = 'whatsapp-button';
539    public const WOOP                              = 'woop';
540    public const WORDADS                           = 'wordads';
541    public const WORDADS_JETPACK                   = 'wordads-jetpack';
542
543    /*
544     * Private const array of features with sub-array of purchases that include that feature. Sorted alphabetically.
545     */
546    private const FEATURES_MAP = array(
547        self::AI_ASSISTANT                      => array(
548            self::JETPACK_AI_PLANS,
549            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
550            self::JETPACK_COMPLETE_PLANS,
551        ),
552        self::AI_SEO_ENHANCER                   => array(
553            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
554            array(
555                'required_sticker' => 'gating-business-q1',
556                self::WPCOM_PREMIUM_PLANS,
557            ),
558            self::JETPACK_COMPLETE_PLANS,
559        ),
560        self::AD_CREDIT_VOUCHERS                => array(
561            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
562            self::WPCOM_PRO_PLANS,
563        ),
564
565        /*
566         * ADVANCED_SEO - Called seo-tools in Jetpack.
567         *
568         * Active for:
569         * - Simple and Atomic sites with Business or up plan.
570         * - Jetpack sites with any plan.
571         * - Not VIP sites.
572         */
573        self::ADVANCED_SEO                      => array(
574            array(
575                'required_sticker' => 'gating-business-q1',
576                self::WPCOM_PREMIUM_PLANS,
577            ),
578            self::WPCOM_PRO_PLANS,
579            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
580            self::JETPACK_ALL_SITES,
581        ),
582        self::AKISMET                           => array(
583            self::AKISMET_PLANS,
584            self::JETPACK_PERSONAL_AND_HIGHER,
585            self::WPCOM_ALL_SITES,
586        ),
587        self::ANTISPAM                          => array(
588            self::JETPACK_ANTI_SPAM_BI_YEARLY,
589            self::JETPACK_ANTI_SPAM,
590            self::JETPACK_ANTI_SPAM_MONTHLY,
591            self::A4A_JETPACK_ANTI_SPAM_YEARLY,
592            self::A4A_JETPACK_ANTI_SPAM_MONTHLY,
593            self::JETPACK_PERSONAL_AND_HIGHER,
594            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
595            self::WPCOM_PRO_PLANS,
596        ),
597
598        // Automatically syncs content to the Internet Archive on publish and update.
599        self::ARCHIVE_CONTENT                   => array(
600            self::WPCOM_HUNDRED_YEAR_BUNDLE,
601        ),
602
603        self::ATOMIC                            => array(
604            self::WPCOM_PRO_PLANS,
605            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
606            self::WPCOM_STAGING_PRODUCT,
607            array( 'product_type' => array( 'marketplace_plugin', 'saas_plugin' ) ),
608            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
609        ),
610        // BACKUPS - Site has *any* kind of backups.
611        self::BACKUPS                           => array(
612            self::JETPACK_BACKUP_DAILY_PLANS,
613            self::JETPACK_BACKUP_ONE_TIME,
614            self::JETPACK_BACKUP_REALTIME_PLANS,
615            self::JETPACK_BACKUP_T0_PLANS,
616            self::JETPACK_BACKUP_T1_PLANS,
617            self::JETPACK_BACKUP_T2_PLANS,
618            self::JETPACK_PERSONAL_AND_HIGHER,
619            self::JETPACK_GOLDEN_TOKEN,
620            self::WPCOM_PRO_PLANS,
621            self::WPCOM_STAGING_PRODUCT,
622            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
623            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
624        ),
625        // BACKUPS_DAILY - Site has product that includes daily backups.
626        self::BACKUPS_DAILY                     => array(
627            self::JETPACK_BACKUP_DAILY_PLANS,
628            self::JETPACK_PERSONAL_AND_HIGHER,
629            self::JETPACK_SECURITY_DAILY_PLANS,
630        ),
631        self::BACKUPS_RESTORE                   => array(
632            self::WPCOM_PRO_PLANS,
633            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
634            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
635        ),
636        self::BACKUPS_SELF_SERVE                => array(
637            self::JETPACK_BACKUP_DAILY_PLANS,
638            self::JETPACK_BACKUP_ONE_TIME,
639            self::JETPACK_BACKUP_REALTIME_PLANS,
640            self::JETPACK_BACKUP_T0_PLANS,
641            self::JETPACK_BACKUP_T1_PLANS,
642            self::JETPACK_BACKUP_T2_PLANS,
643            self::JETPACK_PERSONAL_AND_HIGHER,
644            self::JETPACK_GOLDEN_TOKEN,
645            self::WPCOM_PRO_PLANS,
646            self::WPCOM_STAGING_PRODUCT,
647            // Business and higher can self serve restoring backups.
648            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
649            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
650        ),
651
652        /*
653         * BACKUP_ONE_TIME - Site has purchased a one-time backup.
654         * Note the jetpack_backup_one_time product never expires. So any feature gated with BACKUP_ONE_TIME will
655         * likewise, never expire.
656         */
657        self::BACKUP_ONE_TIME                   => array(
658            self::JETPACK_BACKUP_ONE_TIME,
659        ),
660        // Plans that grant unlimited Big Sky usage and exit the Big Sky free trial.
661        self::BIG_SKY                           => array(
662            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
663        ),
664        self::BLAZE_CREDITS_VOUCHER             => array(
665            array(
666                'required_sticker' => 'gating-business-q1',
667                // Business (Excluding Monthly).
668                self::BUSINESS_BUNDLE,
669                self::BUSINESS_BUNDLE_2Y,
670                self::BUSINESS_BUNDLE_3Y,
671                // Ecommerce (Excluding Monthly).
672                self::ECOMMERCE_BUNDLE,
673                self::ECOMMERCE_BUNDLE_2Y,
674                self::ECOMMERCE_BUNDLE_3Y,
675            ),
676        ),
677        // BLOG_DOMAIN_ONLY - Users on Blogger plan can only purchase .blog domains.
678        self::BLOG_DOMAIN_ONLY                  => array(
679            self::WPCOM_BLOGGER_PLANS,
680        ),
681        self::CALENDLY                          => array(
682            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
683            self::JETPACK_BUSINESS_PLANS,
684            self::JETPACK_PREMIUM_PLANS,
685            self::WP_P2_PLUS_MONTHLY,
686        ),
687        self::CDN                               => array(
688            self::JETPACK_ALL_SITES,
689            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
690            self::WPCOM_PRO_PLANS,
691        ),
692        self::CLASSIC_SEARCH                    => array(
693            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
694            self::WPCOM_PRO_PLANS,
695            self::JETPACK_SEARCH_PLANS,
696            self::JETPACK_COMPLETE_PLANS,
697            self::JETPACK_BUSINESS_PLANS,
698            self::WPCOM_SEARCH,
699            self::WPCOM_SEARCH_MONTHLY,
700            self::WP_P2_PLUS_MONTHLY,
701        ),
702        self::CLOUD_CRITICAL_CSS                => array(
703            self::JETPACK_BOOST_PLANS,
704            self::JETPACK_COMPLETE_PLANS,
705        ),
706        self::CORNERSTONE_TEN_PAGES             => array(
707            self::JETPACK_BOOST_PLANS,
708            self::JETPACK_COMPLETE_PLANS,
709        ),
710        self::CLOUDFLARE_ANALYTICS              => array(
711            self::JETPACK_PREMIUM_AND_HIGHER,
712            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
713            self::WPCOM_PRO_PLANS,
714        ),
715        self::CLOUDFLARE_CDN                    => array(
716            self::JETPACK_PREMIUM_AND_HIGHER,
717            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
718            self::WPCOM_PRO_PLANS,
719        ),
720        self::CONCIERGE                         => array(
721            self::WPCOM_BUSINESS_PLANS,
722            self::WPCOM_ECOMMERCE_PLANS,
723        ),
724        self::CONCIERGE_BUSINESS                => array(
725            self::WPCOM_BUSINESS_PLANS,
726        ),
727        self::COPY_SITE                         => array(
728            self::WPCOM_PRO_PLANS,
729            self::EXCLUDE_PLANS => array(
730                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
731            ),
732            // Copy a site requires an Atomic site, so this mirrors the plans that can be
733            // Atomic: Personal, Premium, and Business or higher plans (not all paid plans).
734            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
735            self::WPCOM_PERSONAL_AND_PREMIUM_PLANS,
736            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
737        ),
738        // CORE_AUDIO - core/audio requires a paid plan for uploading audio files.
739        self::CORE_AUDIO                        => array(
740            self::WP_P2_PLUS_MONTHLY,
741            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
742            self::JETPACK_PERSONAL_AND_HIGHER,
743        ),
744        // CORE_COVER - core/cover requires a paid plan for uploading video files.
745        self::CORE_COVER                        => array(
746            self::WP_P2_PLUS_MONTHLY,
747            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
748            self::JETPACK_BUSINESS_PLANS,
749            self::JETPACK_PREMIUM_PLANS,
750        ),
751        // CORE_VIDEO - core/video requires a paid plan.
752        self::CORE_VIDEO                        => array(
753            self::WP_P2_PLUS_MONTHLY,
754            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
755            self::JETPACK_BUSINESS_PLANS,
756            self::JETPACK_PREMIUM_PLANS,
757        ),
758        self::CREDIT_VOUCHERS                   => array(
759            self::BUNDLE_PRO,
760            self::BUNDLE_SUPER,
761            self::BUNDLE_ENTERPRISE,
762            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
763        ),
764        self::CUSTOM_DESIGN                     => array(
765            self::WPCOM_CUSTOM_DESIGN,
766            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
767        ),
768        self::CUSTOM_DOMAIN                     => array(
769            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
770            self::WOO_HOSTED_PLANS,
771        ),
772        self::DOMAIN_MAPPING                    => array(
773            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
774            self::WPCOM_PRO_PLANS,
775            self::WOO_HOSTED_PLANS,
776        ),
777        self::DONATIONS                         => array(
778            array(
779                'sticker_not_present' => 'gating-business-q1',
780                self::WPCOM_ALL_SITES,
781            ),
782            array(
783                'sticker_not_present' => 'gating-business-q1',
784                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
785            ),
786            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
787            self::JETPACK_ALL_SITES,
788        ),
789        // ECOMMERCE_MANAGED_PLUGINS - Can install the plugin bundle that comes with eCommerce plans.
790        self::ECOMMERCE_MANAGED_PLUGINS         => array(
791            self::WPCOM_ECOMMERCE_PLANS,
792            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
793            self::WPCOM_WOOEXPRESS_PLANS,
794        ),
795        // ECOMMERCE_MANAGED_PLUGINS_SMALL - Can install the plugin bundle that comes with eCommerce Small plans.
796        self::ECOMMERCE_MANAGED_PLUGINS_SMALL   => array(
797            self::WPCOM_WOOEXPRESS_SMALL_PLANS,
798        ),
799        // ECOMMERCE_MANAGED_PLUGINS_MEDIUM - Can install the plugin bundle that comes with eCommerce Medium plans.
800        self::ECOMMERCE_MANAGED_PLUGINS_MEDIUM  => array(
801            self::WPCOM_ECOMMERCE_PLANS,
802            self::WPCOM_WOOEXPRESS_MEDIUM_PLANS,
803        ),
804        // ECOMMERCE_MANAGED_PLUGINS_TRIAL - Can install the plugin bundle that comes with eCommerce Trial plans.
805        self::ECOMMERCE_MANAGED_PLUGINS_TRIAL   => array(
806            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
807        ),
808        // EDIT_PLUGINS - Provides the edit_plugins capability on atomic sites, does nothing on simple sites.
809        self::EDIT_PLUGINS                      => array(
810            self::WPCOM_PRO_PLANS,
811            self::EXCLUDE_PLANS => array(
812                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
813            ),
814            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
815            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
816        ),
817        // EDIT_THEMES - Provides the edit_themes capability on atomic sites, does nothing on simple sites.
818        self::EDIT_THEMES                       => array(
819            self::WPCOM_PRO_PLANS,
820            self::EXCLUDE_PLANS => array(
821                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
822            ),
823            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
824            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
825        ),
826        // EMAIL_PROFESSIONAL - Access to Titan email hosting, often referred to as WordPress.com "Professional Email".
827        self::EMAIL_PROFESSIONAL                => array(
828            self::WPCOM_TITAN_MAIL_PRODUCTS,
829        ),
830        // EMAIL_SUBSCRIPTION - Represents having at least one product providing email.
831        self::EMAIL_SUBSCRIPTION                => array(
832            self::WPCOM_EMAIL_PRODUCTS,
833        ),
834        self::EMAIL_FORWARDS_EXTENDED_LIMIT     => array(
835            self::BUNDLE_ENTERPRISE,
836            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
837            self::WPCOM_PRO_PLANS,
838        ),
839        // FIELD_FILE - Premium block/feature (jetpack/field-file) for uploading files with cloud backend.
840        // See: https://github.com/Automattic/jetpack/pull/43177 / https://github.a8c.com/Automattic/wpcom/pull/179247
841        self::FIELD_FILE                        => array(
842            array(
843                'sticker_not_present' => 'gating-business-q1',
844                self::WPCOM_PERSONAL_PLANS,
845                self::WPCOM_PREMIUM_PLANS,
846            ),
847            self::WPCOM_PRO_PLANS,
848            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
849            self::JETPACK_COMPLETE_PLANS,
850        ),
851        self::FORM_INTEGRATIONS                 => array(
852            array(
853                'sticker_not_present' => 'gating-business-q1',
854                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
855            ),
856            self::WPCOM_PRO_PLANS,
857            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
858            self::JETPACK_ALL_SITES,
859        ),
860        self::FORM_WEBHOOKS                     => array(
861            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
862            self::JETPACK_ALL_SITES,
863        ),
864        self::FREE_BLOG                         => array(
865            self::WPCOM_ALL_SITES,
866        ),
867        self::FULL_ACTIVITY_LOG                 => array(
868            self::JETPACK_BACKUP_DAILY_PLANS,
869            self::JETPACK_BACKUP_REALTIME_PLANS,
870            self::JETPACK_BACKUP_T0_PLANS,
871            self::JETPACK_BACKUP_T1_PLANS,
872            self::JETPACK_BACKUP_T2_PLANS,
873            self::JETPACK_PERSONAL_AND_HIGHER,
874            self::JETPACK_GOLDEN_TOKEN,
875            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
876            self::WPCOM_PRO_PLANS,
877        ),
878        self::GITHUB_DEPLOYMENTS                => array(
879            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
880            self::EXCLUDE_PLANS => array(
881                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
882            ),
883        ),
884        self::GLOBAL_STYLES                     => array(
885            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
886        ),
887        self::GOOGLE_ANALYTICS                  => array(
888            self::JETPACK_PREMIUM_AND_HIGHER,
889            self::WPCOM_STARTER_AND_HIGHER_PLANS,
890        ),
891        self::GOOGLE_MY_BUSINESS                => array(
892            self::WPCOM_PRO_PLANS,
893            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
894            self::JETPACK_BUSINESS_PLANS,
895            self::JETPACK_SECURITY_REALTIME_PLANS,
896            self::JETPACK_COMPLETE_PLANS,
897            self::JETPACK_SECURITY_T1_PLANS,
898            self::JETPACK_SECURITY_T2_PLANS,
899        ),
900        self::IMAGE_CDN_LIAR                    => array(
901            self::JETPACK_BOOST_PLANS,
902            self::JETPACK_COMPLETE_PLANS,
903        ),
904        self::IMAGE_CDN_QUALITY                 => array(
905            self::JETPACK_BOOST_PLANS,
906            self::JETPACK_COMPLETE_PLANS,
907        ),
908        self::IMAGE_SIZE_ANALYSIS               => array(
909            self::JETPACK_BOOST_PLANS,
910            self::JETPACK_COMPLETE_PLANS,
911        ),
912        self::INSTALL_PLUGINS                   => array(
913            self::WPCOM_PRO_PLANS,
914            self::EXCLUDE_PLANS => array(
915                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
916            ),
917            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
918            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
919        ),
920        self::INSTALL_PURCHASED_PLUGINS         => array(
921            self::WPCOM_PRO_PLANS,
922            self::WPCOM_STARTER_PLANS,
923            self::EXCLUDE_PLANS => array(
924                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
925            ),
926            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
927            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
928        ),
929        self::INSTALL_THEMES                    => array(
930            self::WPCOM_PRO_PLANS,
931            self::JETPACK_ALL_SITES,
932            self::EXCLUDE_PLANS => array(
933                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
934            ),
935            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
936            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
937        ),
938        self::INSTALL_WOO_ONBOARDING_PLUGINS    => array(
939            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
940        ),
941        self::INSTANT_SEARCH                    => array(
942            self::WPCOM_SEARCH,
943            self::WPCOM_SEARCH_MONTHLY,
944            self::WP_P2_PLUS_MONTHLY,
945            self::JETPACK_SEARCH_PLANS,
946            self::JETPACK_COMPLETE_PLANS,
947        ),
948        self::JETPACK_DASHBOARD                 => array(
949            self::WPCOM_PRO_PLANS,
950            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
951            self::JETPACK_ALL_SITES,
952        ),
953
954        // Allows sites to designate a contact person to look after their site after they pass away.
955        self::LEGACY_CONTACT                    => array(
956            self::WPCOM_HUNDRED_YEAR_BUNDLE,
957        ),
958        self::LIST_INSTALLED_PLUGINS            => array(
959            self::WPCOM_PRO_PLANS,
960            self::WPCOM_STARTER_PLANS,
961            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
962            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
963        ),
964        // LIVE_SUPPORT - Monthly plans do not get live support. p7DVsv-a9N-p2.
965        self::LIVE_SUPPORT                      => array(
966            // Premium (Excluding Monthly).
967            self::BUNDLE_PRO,
968            self::VALUE_BUNDLE,
969            self::VALUE_BUNDLE_2Y,
970            self::VALUE_BUNDLE_3Y,
971            // Pro.
972            self::PRO_PLAN,
973            self::PRO_PLAN_2Y,
974            // Business (Excluding Monthly).
975            self::BUSINESS_BUNDLE,
976            self::BUSINESS_BUNDLE_2Y,
977            self::BUSINESS_BUNDLE_3Y,
978            // Student (yearly).
979            self::STUDENT_BUNDLE,
980            // Ecommerce (Excluding Monthly).
981            self::ECOMMERCE_BUNDLE,
982            self::ECOMMERCE_BUNDLE_2Y,
983            self::ECOMMERCE_BUNDLE_3Y,
984            // Woo Express (Small and Medium plans), excluding monthly.
985            self::WPCOM_WOOEXPRESS_MEDIUM_BUNDLE_YEARLY,
986            self::WPCOM_WOOEXPRESS_SMALL_BUNDLE_YEARLY,
987        ),
988
989        // Enables a setting to lock the site content to prevent changes (incl. disabling comments site-wide).
990        self::LOCKED_MODE                       => array(
991            self::WPCOM_HUNDRED_YEAR_BUNDLE,
992        ),
993        self::LOGS                              => array(
994            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
995            self::WPCOM_PRO_PLANS,
996        ),
997        self::MAILPOET_BUSINESS                 => array(
998            array(
999                'required_sticker' => 'gating-business-q1',
1000                self::WPCOM_BUSINESS_PLANS,
1001            ),
1002            self::WPCOM_ECOMMERCE_PLANS,
1003            self::WPCOM_WOOEXPRESS_PLANS,
1004            self::WOO_HOSTED_PLANS,
1005        ),
1006        // MANAGE_PLUGINS - Atomic only feature. Can upload, install, and activate any 3rd party plugin.
1007        self::MANAGE_PLUGINS                    => array(
1008            self::WPCOM_PRO_PLANS,
1009            self::EXCLUDE_PLANS => array(
1010                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1011            ),
1012            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1013            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1014        ),
1015        self::MONITORING                        => array(
1016            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1017            self::WPCOM_PRO_PLANS,
1018        ),
1019
1020        // MONITOR_1_MINUTE_CHECK_INTERVAL - Jetpack Monitor checks site uptime once per minute
1021        self::MONITOR_1_MINUTE_CHECK_INTERVAL   => array(
1022            self::JETPACK_MONITOR_MONTHLY,
1023            self::JETPACK_MONITOR_YEARLY,
1024            self::A4A_JETPACK_MONITOR_MONTHLY,
1025            self::A4A_JETPACK_MONITOR_YEARLY,
1026        ),
1027        // MONITOR_MULTIPLE_EMAIL_RECIPIENTS - Jetpack Monitor can email more than one recipient when a site goes down
1028        self::MONITOR_MULTIPLE_EMAIL_RECIPIENTS => array(
1029            self::JETPACK_MONITOR_MONTHLY,
1030            self::JETPACK_MONITOR_YEARLY,
1031            self::A4A_JETPACK_MONITOR_MONTHLY,
1032            self::A4A_JETPACK_MONITOR_YEARLY,
1033        ),
1034        // MONITOR_SMS_NOTIFICATIONS - Jetpack Monitor can send notifications via SMS when a site goes down
1035        self::MONITOR_SMS_NOTIFICATIONS         => array(
1036            self::JETPACK_MONITOR_MONTHLY,
1037            self::JETPACK_MONITOR_YEARLY,
1038            self::A4A_JETPACK_MONITOR_MONTHLY,
1039            self::A4A_JETPACK_MONITOR_YEARLY,
1040        ),
1041        self::MULTISTEP_FORM                    => array(
1042            array(
1043                'sticker_not_present' => 'gating-business-q1',
1044                self::WPCOM_PERSONAL_PLANS,
1045                self::WPCOM_PREMIUM_PLANS,
1046            ),
1047            self::WPCOM_PRO_PLANS,
1048            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1049            self::JETPACK_ALL_SITES,
1050        ),
1051        self::NO_ADVERTS_NO_ADVERTS_PHP         => array(
1052            self::NO_ADS,
1053            // Deliberately leaves out the Starter plan.
1054            self::WPCOM_BLOGGER_PLANS,
1055            self::WPCOM_PERSONAL_PLANS,
1056            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1057        ),
1058        // NO_WPCOM_BRANDING - Enable the ability to hide the WP.com branding in the site footer.
1059        self::NO_WPCOM_BRANDING                 => array(
1060            self::WPCOM_PRO_PLANS,
1061            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1062            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1063        ),
1064        self::OPENTABLE                         => array(
1065            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1066            self::JETPACK_BUSINESS_PLANS,
1067            self::JETPACK_PREMIUM_PLANS,
1068        ),
1069        self::PAYMENTS                          => array(
1070            array(
1071                'sticker_not_present' => 'gating-business-q1',
1072                self::WPCOM_PERSONAL_PLANS,
1073            ),
1074            self::WPCOM_STARTER_PLANS,
1075            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1076        ),
1077        self::PAYMENT_BUTTONS                   => array(
1078            array(
1079                'sticker_not_present' => 'gating-business-q1',
1080                self::WPCOM_ALL_SITES,
1081            ),
1082            array(
1083                'sticker_not_present' => 'gating-business-q1',
1084                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1085            ),
1086            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1087            self::JETPACK_ALL_SITES,
1088        ),
1089        self::PAYPAL_PAYMENT_BUTTONS            => array(
1090            array(
1091                'sticker_not_present' => 'gating-business-q1',
1092                self::WPCOM_ALL_SITES,
1093            ),
1094            array(
1095                'sticker_not_present' => 'gating-business-q1',
1096                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1097            ),
1098            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1099            self::JETPACK_ALL_SITES,
1100        ),
1101        self::PERFORMANCE                       => array(
1102            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1103            self::WPCOM_PRO_PLANS,
1104        ),
1105        self::PERFORMANCE_HISTORY               => array(
1106            self::JETPACK_BOOST_PLANS,
1107            self::JETPACK_COMPLETE_PLANS,
1108        ),
1109        self::PODCASTING                        => array(
1110            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1111            self::JETPACK_ALL_SITES,
1112        ),
1113        self::POLLDADDY                         => array(
1114            self::JETPACK_BUSINESS_PLANS,
1115        ),
1116        // POSTS_TO_PODCAST_TIER_{1,2,3} — generates a podcast-style episode
1117        // from recent posts. Monthly quotas: TIER_1 = 5, TIER_2 = 10,
1118        // TIER_3 = 20. Sites accumulate tiers via the _AND_HIGHER cascades;
1119        // the lib's quota helper takes the highest tier present.
1120        self::POSTS_TO_PODCAST_TIER_1           => array(
1121            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1122        ),
1123        self::POSTS_TO_PODCAST_TIER_2           => array(
1124            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1125        ),
1126        self::POSTS_TO_PODCAST_TIER_3           => array(
1127            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1128        ),
1129        // PREMIUM_CONTENT_CONTAINER - premium-content requires a paid wpcom plan.
1130        self::PREMIUM_CONTENT_CONTAINER         => array(
1131            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1132            self::WP_P2_PLUS_MONTHLY,
1133        ),
1134        self::PERSONAL_THEMES                   => array(
1135            self::WPCOM_UNLIMITED_THEMES,
1136            self::BUNDLE_ENTERPRISE,
1137            self::WPCOM_PRO_PLANS,
1138            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1139            self::JETPACK_BUSINESS_PLANS,
1140        ),
1141        self::PREMIUM_THEMES                    => array(
1142            self::WPCOM_UNLIMITED_THEMES,
1143            self::BUNDLE_ENTERPRISE,
1144            self::WPCOM_PRO_PLANS,
1145            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1146            self::JETPACK_BUSINESS_PLANS,
1147        ),
1148        self::PARTNER_THEMES                    => array(
1149            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1150            self::WPCOM_PRO_PLANS,
1151            self::EXCLUDE_PLANS => array(
1152                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1153            ),
1154        ),
1155        self::COMMUNITY_THEMES                  => array(
1156            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1157            self::WPCOM_PRO_PLANS,
1158            self::EXCLUDE_PLANS => array(
1159                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1160            ),
1161            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1162        ),
1163        self::WOOCOMMERCE_THEMES                => array(
1164            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1165            self::WPCOM_PRO_PLANS,
1166            self::EXCLUDE_PLANS => array(
1167                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1168            ),
1169            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1170        ),
1171        self::SENSEI_THEMES                     => array(
1172            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1173            self::WPCOM_PRO_PLANS,
1174            self::EXCLUDE_PLANS => array(
1175                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1176            ),
1177        ),
1178        self::PRIORITY_SUPPORT                  => array(
1179            self::JETPACK_BACKUP_T1_PLANS,
1180            self::JETPACK_BACKUP_T2_PLANS,
1181            self::JETPACK_PERSONAL_AND_HIGHER,
1182            self::JETPACK_GOLDEN_TOKEN,
1183            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1184            self::WPCOM_PRO_PLANS,
1185        ),
1186        self::PRIVATE_WHOIS                     => array(
1187            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1188        ),
1189        self::REAL_TIME_BACKUPS                 => array(
1190            self::JETPACK_BACKUP_REALTIME_PLANS,
1191            self::JETPACK_BACKUP_T0_PLANS,
1192            self::JETPACK_BACKUP_T1_PLANS,
1193            self::JETPACK_BACKUP_T2_PLANS,
1194            self::JETPACK_BUSINESS_PLANS,
1195            self::JETPACK_COMPLETE_PLANS,
1196            self::JETPACK_SECURITY_REALTIME_PLANS,
1197            self::JETPACK_SECURITY_T0_PLANS,
1198            self::JETPACK_SECURITY_T1_PLANS,
1199            self::JETPACK_SECURITY_T2_PLANS,
1200            self::JETPACK_STARTER_PLANS,
1201            self::JETPACK_GOLDEN_TOKEN,
1202            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1203            self::WPCOM_PRO_PLANS,
1204            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1205        ),
1206
1207        self::REAL_TIME_COLLABORATION           => array(
1208            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1209        ),
1210
1211        self::RECURRING_PAYMENTS                => array(
1212            array(
1213                'sticker_not_present' => 'gating-business-q1',
1214                self::WPCOM_ALL_SITES,
1215            ),
1216            self::WPCOM_STARTER_PLANS,
1217            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1218            self::JETPACK_ALL_SITES,
1219        ),
1220
1221        /*
1222         * Reduced email priority when sending emails via SMTP via the Atomic platform.
1223         */
1224        self::REDUCED_ATOMIC_EMAIL_PRIORITY     => array(
1225            self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1226            self::WPCOM_MIGRATION_TRIAL_PLANS,
1227            self::WPCOM_HOSTING_TRIAL_PLANS,
1228        ),
1229
1230        /*
1231         * REPUBLICIZE
1232         *
1233         * Active for:
1234         * - Simple and Atomic sites with Premium or up plan.
1235         * - Jetpack sites with Premium or up plan, or a Jetpack Social plan.
1236         */
1237        self::REPUBLICIZE                       => array(
1238            self::WP_P2_PLUS_MONTHLY,
1239            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1240            self::JETPACK_ALL_SITES,
1241        ),
1242        self::SCAN                              => array(
1243            self::JETPACK_PREMIUM_AND_HIGHER,
1244            self::JETPACK_SCAN_PLANS,
1245            self::JETPACK_GOLDEN_TOKEN,
1246            self::WPCOM_PERSONAL_AND_PREMIUM_PLANS,
1247            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1248            self::WPCOM_PRO_PLANS,
1249            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1250        ),
1251
1252        /*
1253         * SCAN_MANAGED - Scan results are managed internally by Atomic guild HEs and not shown in user UI.
1254         * See D57207-code.
1255         */
1256        self::SCAN_MANAGED                      => array(
1257            self::WPCOM_PERSONAL_AND_PREMIUM_PLANS,
1258            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1259            self::WPCOM_PRO_PLANS,
1260            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1261        ),
1262
1263        // This governs UI access to Jetpack Scan.
1264        // All WoW sites should perform scans, however we don't want to expose the UI to sites on lower wpcom plans.
1265        // It's not completely clear how this differs from SCAN_MANAGED.
1266        self::SCAN_SELF_SERVE                   => array(
1267            self::JETPACK_PREMIUM_AND_HIGHER,
1268            self::JETPACK_SCAN_PLANS,
1269            self::JETPACK_GOLDEN_TOKEN,
1270            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1271            self::WPCOM_PRO_PLANS,
1272            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1273        ),
1274
1275        /*
1276         * SCHEDULED_UPDATES - Allows users to schedule plugin and (eventually) theme updates for their sites.
1277         *
1278         * @see pcmemI-2O3-p2
1279         */
1280        self::SCHEDULED_UPDATES                 => array(
1281            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1282            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1283        ),
1284
1285        /*
1286         * SECURITY_SETTINGS - Initially added to determine whether to show /settings/security.
1287         * More info: https://github.com/Automattic/wp-calypso/issues/51820
1288         *
1289         * Active for:
1290         * - Simple and Atomic sites with Business or up plan.
1291         * - Jetpack sites with any plan.
1292         */
1293        self::SECURITY_SETTINGS                 => array(
1294            self::WPCOM_PRO_PLANS,
1295            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1296            self::JETPACK_ALL_SITES,
1297            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1298        ),
1299        self::SEO_PREVIEW_TOOLS                 => array(
1300            array(
1301                'required_sticker' => 'gating-business-q1',
1302                self::WPCOM_PREMIUM_PLANS,
1303            ),
1304            self::BUNDLE_ENTERPRISE,
1305            self::JETPACK_ALL_SITES,
1306            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1307            self::WPCOM_PRO_PLANS,
1308            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1309        ),
1310        self::SEND_A_MESSAGE                    => array(
1311            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1312            self::JETPACK_ALL_SITES,
1313        ),
1314
1315        /*
1316         * SET_PRIMARY_CUSTOM_DOMAIN - Set custom domain as primary.
1317         * It allows to set a custom domain of the site as primary.
1318         *
1319         * Active for:
1320         * - Simple and Atomic sites with any standard WordPress.com plan
1321         */
1322        self::SET_PRIMARY_CUSTOM_DOMAIN         => array(
1323            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
1324            self::WOO_HOSTED_PLANS,
1325            self::YOAST_PREMIUM,
1326        ),
1327        // Hosting Configuration.
1328        self::SFTP                              => array(
1329            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1330            self::WPCOM_PRO_PLANS,
1331            self::EXCLUDE_PLANS => array(
1332                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1333            ),
1334            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1335        ),
1336
1337        self::SSH                               => array(
1338            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1339            self::EXCLUDE_PLANS => array(
1340                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1341            ),
1342            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1343        ),
1344        self::SIMPLE_PAYMENTS                   => array(
1345            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1346            self::JETPACK_PREMIUM_AND_HIGHER,
1347            self::JETPACK_CREATOR_PLANS,
1348            self::JETPACK_GROWTH_PLANS,
1349        ),
1350        self::SITE_PREVIEW_LINKS                => array(
1351            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1352        ),
1353
1354        /*
1355         * SOCIAL_SHARES_1000 - This feature is linked to the ability to share upto 1000 social media shares on the Jetpack Social Plugin.
1356         *
1357         */
1358        self::SOCIAL_SHARES_1000                => array(
1359            self::JETPACK_ALL_SITES,
1360            self::BUNDLE_ENTERPRISE,
1361        ),
1362
1363        self::SOCIAL_ENHANCED_PUBLISHING        => array(
1364            self::JETPACK_SOCIAL_ADVANCED_PLANS,
1365            self::JETPACK_COMPLETE_PLANS,
1366            self::BUNDLE_ENTERPRISE,
1367            self::JETPACK_SOCIAL_V1_PLANS,
1368            self::JETPACK_SOCIAL_PLANS,
1369            self::JETPACK_GROWTH_PLANS,
1370            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1371        ),
1372        self::SOCIAL_IMAGE_FOCAL_POINT          => array(
1373            // For now, this is controlled via a blog sticker in Store_Product_List.
1374            array(
1375                'before' => '2004-12-12',
1376                self::WPCOM_ALL_SITES,
1377            ),
1378        ),
1379        self::SOCIAL_IMAGE_GENERATOR            => array(
1380            self::JETPACK_SOCIAL_ADVANCED_PLANS,
1381            self::JETPACK_COMPLETE_PLANS,
1382            self::BUNDLE_ENTERPRISE,
1383            self::JETPACK_SOCIAL_V1_PLANS,
1384            self::JETPACK_SOCIAL_PLANS,
1385            self::JETPACK_GROWTH_PLANS,
1386            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1387        ),
1388        self::SOCIAL_MESSAGE_TEMPLATES          => array(
1389            // Gated on the paid social plans, matching SOCIAL_ENHANCED_PUBLISHING.
1390            self::JETPACK_SOCIAL_ADVANCED_PLANS,
1391            self::JETPACK_COMPLETE_PLANS,
1392            self::BUNDLE_ENTERPRISE,
1393            self::JETPACK_SOCIAL_V1_PLANS,
1394            self::JETPACK_SOCIAL_PLANS,
1395            self::JETPACK_GROWTH_PLANS,
1396            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1397        ),
1398        self::SOCIAL_IMAGE_AUTO_CONVERT         => array(
1399            self::WPCOM_ALL_SITES,
1400        ),
1401        self::SPACE                             => array(
1402            self::WPCOM_ALL_SITES,
1403        ),
1404
1405        /*
1406         * Products that have upgraded storage space on WordPress.com, beyond
1407         * the bare minimum advertised for free sites. This list includes all
1408         * WordPress.com plans and space upgrade products.
1409         */
1410        self::SPACE_UPGRADED_STORAGE            => array(
1411            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
1412            self::BUNDLE_SUPER,
1413            self::BUNDLE_ENTERPRISE,
1414            self::WP_P2_PLUS_MONTHLY,
1415            self::SPACE_1GB,
1416            self::SPACE_3GB,
1417            self::SPACE_10GB,
1418            self::SPACE_25GB,
1419            self::SPACE_50GB,
1420            self::SPACE_100GB,
1421            self::SPACE_200GB,
1422            self::EXCLUDE_PLANS => array(
1423                self::WPCOM_HOSTING_TRIAL_PLANS,
1424            ),
1425        ),
1426        self::STAGING_SITES                     => array(
1427            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1428            self::EXCLUDE_PLANS => array(
1429                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1430            ),
1431            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1432        ),
1433        // Gives near full access to all stats features. All features except new commercial level modules like UTM and device stats.
1434        self::STATS_FREE                        => array(
1435            self::JETPACK_STATS_PLANS,
1436            self::JETPACK_GROWTH_PLANS,
1437            // Provides legacy access for free and personal sites created before 2024-01-09.
1438            // Can be removed once we are ready to paywall all free and/or old personal sites.
1439            array(
1440                'before' => '2024-01-09',
1441                self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1442                self::WPCOM_ALL_SITES,
1443            ),
1444        ),
1445        // Provides limited stats for free and personal sites created before 2024-12-06.
1446        // Features: Posts/Locations/Emails/File downloads
1447        // Can be removed once we are ready to paywall all free sites.
1448        self::STATS_BASIC_TEMP                  => array(
1449            array(
1450                'before' => '2024-12-12',
1451                self::WPCOM_ALL_SITES,
1452            ),
1453        ),
1454        // Provides personal sites and higher access to all stats features except commercial level modules.
1455        // Features: Posts/Locations/Emails/File downloads/Referrers/Clicks
1456        self::STATS_PAID                        => array(
1457            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1458            self::WP_P2_PLUS_MONTHLY,
1459            self::JETPACK_STATS_PWYW,
1460            self::JETPACK_STATS_MONTHLY,
1461            self::JETPACK_STATS_BI_YEARLY,
1462            self::JETPACK_STATS_YEARLY,
1463            self::JETPACK_COMPLETE_PLANS,
1464            self::JETPACK_BUSINESS_PLANS,
1465            self::JETPACK_GROWTH_PLANS,
1466        ),
1467        // Provides premium sites and higher access to all stats features.
1468        // Features: STATS_PAID + UTM & Devices modules
1469        self::STATS_COMMERCIAL                  => array(
1470            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1471            self::JETPACK_STATS_MONTHLY,
1472            self::JETPACK_STATS_BI_YEARLY,
1473            self::JETPACK_STATS_YEARLY,
1474            self::JETPACK_COMPLETE_PLANS,
1475            self::JETPACK_BUSINESS_PLANS,
1476            self::JETPACK_GROWTH_PLANS,
1477            // A4A Jetpack Stats plans
1478            self::A4A_JETPACK_STATS_MONTHLY,
1479            self::A4A_JETPACK_STATS_YEARLY,
1480        ),
1481        self::STUDIO_SYNC                       => array(
1482            self::WPCOM_PRO_PLANS,
1483            self::WPCOM_PERSONAL_AND_PREMIUM_PLANS,
1484            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1485            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1486        ),
1487
1488        // Importing subscribers to the site without limits.
1489        self::SUBSCRIBER_UNLIMITED_IMPORTS      => array(
1490            self::WP_P2_PLUS_MONTHLY,
1491            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1492            self::JETPACK_PERSONAL_AND_HIGHER,
1493            self::JETPACK_SOCIAL_PLANS,
1494            self::JETPACK_SOCIAL_ADVANCED_PLANS,
1495            self::JETPACK_SOCIAL_V1_PLANS,
1496            self::JETPACK_CREATOR_PLANS,
1497            self::JETPACK_GROWTH_PLANS,
1498            self::EXCLUDE_PLANS => array(
1499                self::WPCOM_MIGRATION_TRIAL_PLANS,
1500                self::WPCOM_HOSTING_TRIAL_PLANS,
1501            ),
1502            // A4A Jetpack Stats plans
1503            self::A4A_JETPACK_STATS_MONTHLY,
1504            self::A4A_JETPACK_STATS_YEARLY,
1505        ),
1506
1507        self::SUBSCRIPTION_GIFTING              => array(
1508            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1509            self::EXCLUDE_PLANS => array(
1510                self::WPCOM_MIGRATION_TRIAL_PLANS,
1511                self::WPCOM_HOSTING_TRIAL_PLANS,
1512                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1513            ),
1514        ),
1515
1516        // SUPPORT - Everybody needs somebody.
1517        self::SUPPORT                           => array(
1518            self::WPCOM_ALL_SITES,
1519            self::JETPACK_PERSONAL_AND_HIGHER,
1520            self::JETPACK_GOLDEN_TOKEN,
1521        ),
1522        self::TITAN_MAIL_1YEAR_TRIAL            => array(
1523            array(
1524                'required_sticker' => 'gating-business-q1',
1525                self::WPCOM_BUSINESS_PLANS,
1526                self::WPCOM_ECOMMERCE_PLANS,
1527            ),
1528        ),
1529        self::UPGRADED_UPLOAD_FILETYPES         => array(
1530            self::SPACE_1GB,
1531            self::SPACE_3GB,
1532            self::SPACE_10GB,
1533            self::SPACE_25GB,
1534            self::SPACE_50GB,
1535            self::SPACE_100GB,
1536            self::SPACE_200GB,
1537            self::WPCOM_BLOGGER_AND_HIGHER_PLANS,
1538            self::WP_P2_PLUS_MONTHLY,
1539        ),
1540        self::UPLOAD_AUDIO_FILES                => array(
1541            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1542            self::JETPACK_ALL_SITES,
1543        ),
1544        self::UPLOAD_PLUGINS                    => array(
1545            self::WPCOM_PRO_PLANS,
1546            self::EXCLUDE_PLANS => array(
1547                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1548            ),
1549            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1550            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1551        ),
1552        self::UPLOAD_SPACE_1GB                  => array(
1553            self::SPACE_1GB,
1554        ),
1555        self::UPLOAD_SPACE_3GB                  => array(
1556            self::SPACE_3GB,
1557        ),
1558        self::UPLOAD_SPACE_10GB                 => array(
1559            self::SPACE_10GB,
1560        ),
1561        self::UPLOAD_SPACE_25GB                 => array(
1562            self::SPACE_25GB,
1563        ),
1564        self::UPLOAD_SPACE_50GB                 => array(
1565            self::SPACE_50GB,
1566        ),
1567        self::UPLOAD_SPACE_100GB                => array(
1568            self::SPACE_100GB,
1569        ),
1570        self::UPLOAD_SPACE_200GB                => array(
1571            self::SPACE_200GB,
1572            array(
1573                'before' => LEGACY_200GB_CUTOFF_DATE,
1574                self::WPCOM_BUSINESS_PLANS,
1575                self::WPCOM_ECOMMERCE_PLANS,
1576            ),
1577            array(
1578                'required_sticker' => 'legacy-200gb-storage',
1579                self::WPCOM_BUSINESS_PLANS,
1580                self::WPCOM_ECOMMERCE_PLANS,
1581            ),
1582        ),
1583        self::UPLOAD_SPACE_UNLIMITED            => array(
1584            array(
1585                'before' => '2019-08-01',
1586                self::WPCOM_BUSINESS_PLANS,
1587                self::WPCOM_ECOMMERCE_PLANS,
1588            ),
1589        ),
1590        self::UPLOAD_THEMES                     => array(
1591            self::WPCOM_PRO_PLANS,
1592            self::EXCLUDE_PLANS => array(
1593                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1594            ),
1595            self::WPCOM_PERSONAL_AND_HIGHER_PLANS,
1596            self::WPCOM_FLEX_CACHE_SITE_FREE_PLANS,
1597        ),
1598
1599        /*
1600         * UPLOAD_VIDEO_FILES - This feature is linked to the ability to upload video files to the website.
1601         *
1602         * Active for:
1603         * - Simple and Atomic sites with Premium or up plan.
1604         * - Jetpack sites with any plan.
1605         */
1606        self::UPLOAD_VIDEO_FILES                => array(
1607            self::WP_P2_PLUS_MONTHLY,
1608            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1609            self::JETPACK_ALL_SITES,
1610        ),
1611
1612        self::VAULTPRESS_AUTOMATED_RESTORES     => array(
1613            self::JETPACK_PREMIUM_PLANS,
1614            self::JETPACK_BUSINESS_PLANS,
1615        ),
1616        self::VAULTPRESS_BACKUP_ARCHIVE         => array(
1617            self::JETPACK_PREMIUM_PLANS,
1618            self::JETPACK_BUSINESS_PLANS,
1619        ),
1620        self::VAULTPRESS_BACKUPS                => array(
1621            self::JETPACK_PERSONAL_AND_HIGHER,
1622        ),
1623        self::VAULTPRESS_SECURITY_SCANNING      => array(
1624            self::JETPACK_BUSINESS_PLANS,
1625        ),
1626        self::VAULTPRESS_STORAGE_SPACE          => array(
1627            self::JETPACK_PREMIUM_PLANS,
1628            self::JETPACK_BUSINESS_PLANS,
1629        ),
1630
1631        /*
1632         * VIDEO_HOSTING - Host video effortlessly and deliver it at high speeds to your viewers.
1633         * https://jetpack.com/features/design/video-hosting/
1634         *
1635         * Active for:
1636         * - Simple and Atomic sites with Premium or up plan.
1637         * - Jetpack sites with Premium or up plan.
1638         */
1639        self::VIDEO_HOSTING                     => array(
1640            array(
1641                'sticker_not_present' => 'gating-business-q1',
1642                self::WPCOM_PREMIUM_PLANS,
1643            ),
1644            self::WPCOM_PRO_PLANS,
1645            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1646            self::JETPACK_PREMIUM_AND_HIGHER,
1647            self::EXCLUDE_PLANS => array(
1648                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1649            ),
1650        ),
1651        self::VIDEOPRESS                        => array(
1652            self::JETPACK_BUSINESS_PLANS,
1653            self::JETPACK_COMPLETE_PLANS,
1654            self::JETPACK_PERSONAL_PLANS,
1655            self::JETPACK_PREMIUM_PLANS,
1656            self::JETPACK_VIDEOPRESS_PLANS,
1657            array(
1658                'sticker_not_present' => 'gating-business-q1',
1659                self::WPCOM_PREMIUM_PLANS,
1660            ),
1661            self::WPCOM_PRO_PLANS,
1662            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1663            self::WPCOM_VIDEOPRESS,
1664            self::WPCOM_VIDEOPRESS_PRO,
1665            self::WP_P2_PLUS_MONTHLY,
1666            array(
1667                'before' => '2021-10-07',
1668                self::JETPACK_SECURITY_DAILY_PLANS,
1669                self::JETPACK_SECURITY_REALTIME_PLANS,
1670                self::JETPACK_SECURITY_T0_PLANS,
1671                self::JETPACK_SECURITY_T1_PLANS,
1672                self::JETPACK_SECURITY_T2_PLANS,
1673            ),
1674        ),
1675
1676        /*
1677         * Note: VIDEOPRESS_1TB_STORAGE and VIDEOPRESS_UNLIMITED_STORAGE are
1678         * currently only checked on standalone Jetpack sites.
1679         * For example, adding VIDEOPRESS_UNLIMITED_STORAGE to a WP.com plan
1680         * will not provide it with unlimited VideoPress storage.
1681         *
1682         * All WoA VIDEOPRESS sites currently get 2TB storage on their cache
1683         * site for VideoPress.
1684         */
1685        self::VIDEOPRESS_1TB_STORAGE            => array(
1686            array(
1687                self::JETPACK_COMPLETE_PLANS,
1688                self::JETPACK_VIDEOPRESS_PLANS,
1689                self::JETPACK_PREMIUM_PLANS,
1690                self::JETPACK_BUSINESS_PLANS,
1691            ),
1692        ),
1693        // VIDEOPRESS_VIDEO - videopress/video requires a paid plan.
1694        self::VIDEOPRESS_VIDEO                  => array(
1695            self::WP_P2_PLUS_MONTHLY,
1696            array(
1697                'sticker_not_present' => 'gating-business-q1',
1698                self::WPCOM_PREMIUM_PLANS,
1699            ),
1700            self::WPCOM_PRO_PLANS,
1701            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1702            self::JETPACK_BUSINESS_PLANS,
1703            self::JETPACK_PREMIUM_PLANS,
1704            self::EXCLUDE_PLANS => array(
1705                self::WPCOM_ECOMMERCE_TRIAL_PLANS,
1706            ),
1707        ),
1708        self::VIDEOPRESS_UNLIMITED_STORAGE      => array(
1709            array(
1710                'before' => '2021-10-07',
1711                self::JETPACK_COMPLETE_PLANS,
1712                self::JETPACK_SECURITY_DAILY_PLANS,
1713                self::JETPACK_SECURITY_REALTIME_PLANS,
1714                self::JETPACK_SECURITY_T0_PLANS,
1715                self::JETPACK_SECURITY_T1_PLANS,
1716                self::JETPACK_SECURITY_T2_PLANS,
1717                self::JETPACK_PREMIUM_PLANS,
1718                self::JETPACK_BUSINESS_PLANS,
1719            ),
1720        ),
1721        self::WHATSAPP_BUTTON                   => array(
1722            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1723            self::JETPACK_ALL_SITES,
1724        ),
1725
1726        /*
1727         * WOOP - WooCommerce on all Plans is available to install.
1728         *
1729         * Active for:
1730         * - Simple and Atomic sites with Business or up plan.
1731         * - Not Jetpack sites
1732         */
1733        self::WOOP                              => array(
1734            self::WPCOM_PRO_PLANS,
1735            self::WPCOM_BUSINESS_AND_HIGHER_PLANS,
1736        ),
1737        self::WORDADS                           => array(
1738            self::JETPACK_STARTER_PLANS,
1739            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1740            self::JETPACK_PREMIUM_AND_HIGHER,
1741            self::JETPACK_CREATOR_PLANS,
1742            self::JETPACK_GROWTH_PLANS,
1743        ),
1744
1745        /*
1746         * WORDADS_JETPACK - `wordads-jetpack` is maintained as a legacy alias of `wordads` which was used to gate
1747         * the feature in old versions of Jetpack.
1748         * @see https://github.com/Automattic/jetpack/blob/c4f8fe120e1286e85f49e20e0f7fe22e44641449/projects/plugins/jetpack/class.jetpack-plan.php#L330.
1749         */
1750        self::WORDADS_JETPACK                   => array(
1751            self::WPCOM_PREMIUM_AND_HIGHER_PLANS,
1752            self::JETPACK_PREMIUM_AND_HIGHER,
1753        ),
1754    );
1755    /**
1756     * Some A8C owned sites have additional features enabled. e.g. Jetpack SEO.
1757     * This is an array of blog IDs where these features are enabled.
1758     */
1759    public const A8C_SITES_WITH_ADDITIONAL_SEO_FEATURES = array(
1760        1, // https://wordpress.com/
1761        69197545, // br.support.wordpress.com
1762        69197545, // br.support.wordpress.com
1763        12084301, // he.support.wordpress.com
1764        12358344, // pt.support.wordpress.com
1765        20614491, // de.support.wordpress.com
1766        110643074, // es.support.wordpress.com
1767        9619154, // en.support.wordpress.com
1768        9620355, // fr.support.wordpress.com
1769        22718864, // ru.support.wordpress.com
1770        26068228, // ja.support.wordpress.com
1771        151395884, // ko.support.wordpress.com
1772        151398260, // sv.support.wordpress.com
1773        151398564, // ar.support.wordpress.com
1774        150300509, // it.support.wordpress.com
1775        150381433, // nl.support.wordpress.com
1776        150645278, // id.support.wordpress.com
1777        150881074, // tr.support.wordpress.com
1778        151397720, // zh-cn.support.wordpress.com
1779        151397956, // zh-tw.support.wordpress.com
1780        3584907, // en.blog.wordpress.com
1781        7944537, // ja.blog.wordpress.com
1782        11241806, // es.blog.wordpress.com
1783        8181651, // pt.blog.wordpress.com
1784        8994420, // fr.blog.wordpress.com
1785        66243751, // br.blog.wordpress.com
1786        196931530, // enwpgo.wordpress.com
1787        173323553, // eswpgo.wordpress.com
1788        173331416, // dewpgo.wordpress.com
1789        162814143, // frwpgo.wordpress.com
1790        173328699, // itwpgo.wordpress.com
1791        163161552, // brwpgo.wordpress.com
1792        53424024, // discover.wordpress.com
1793        489937, // dailypost.wordpress.com
1794        33534099,  // developer.wordpress.com
1795        233643880, // eswpcomdeveloper.wordpress.com
1796        244311505, // jawpcomdeveloper.wordpress.com
1797        244447807, // frwpcomdeveloper.wordpress.com
1798        244448116, // dewpcomdeveloper.wordpress.com
1799        244448279, // ptbrwpcomdeveloper.wordpress.com
1800        244517526, // idwpcomdeveloper.wordpress.com
1801        244516213, // itwpcomdeveloper.wordpress.com
1802        244518337, // nlwpcomdeveloper.wordpress.com
1803        22994, // theme.wordpress.com
1804        16390, // learn.wordpress.com
1805        54117, // automattic.wordpress.com
1806    );
1807
1808    /**
1809     * Checks whether the given feature is declared in our map.
1810     *
1811     * @param string $feature The feature to check.
1812     *
1813     * @return bool Whether the given feature exists.
1814     */
1815    public static function feature_exists( $feature ) {
1816        return ! empty( self::FEATURES_MAP[ $feature ] );
1817    }
1818
1819    /**
1820     * Given a primitive type $needle, and an array $haystack, recursively
1821     * search $haystack for an instance of $needle. If arrays are encountered,
1822     * they will also be searched. Only strict comparisons are used.
1823     *
1824     * @param mixed $needle   What to look for.
1825     * @param array $haystack Array of items to check, may contain other arrays.
1826     *
1827     * @return bool Is the needle in the haystack somewhere?
1828     */
1829    public static function in_array_recursive( $needle, $haystack ) {
1830        foreach ( $haystack as $item ) {
1831            if ( is_array( $item ) ) {
1832                if ( self::in_array_recursive( $needle, $item ) ) {
1833                    return true;
1834                }
1835            } elseif ( $item === $needle ) {
1836                return true;
1837            }
1838        }
1839        return false;
1840    }
1841
1842    /**
1843     * Given an array of $purchases and a single feature name, consult the FEATURES_MAP to determine if the feature
1844     * is included in one of the $purchases.
1845     *
1846     * Use the function wpcom_site_has_feature( $feature ) to determine if a site has access to a certain feature.
1847     *
1848     * @param string $feature   A singular feature.
1849     * @param array  $purchases A collection of purchases.
1850     * @param string $site_type Site type to check. Can be 'wpcom' or 'jetpack'. Default empty string.
1851     * @param int    $blog_id   The blog ID to check. Default null.
1852     *
1853     * @return bool Is the feature included in one of the purchases.
1854     */
1855    public static function has_feature( $feature, $purchases, $site_type = '', $blog_id = null ) {
1856        if ( ! self::feature_exists( $feature ) ) {
1857            return false;
1858        }
1859
1860        $products_map = self::FEATURES_MAP[ $feature ];
1861
1862        // Automatically grant features that don't require any purchase.
1863        if (
1864            ( 'wpcom' === $site_type && in_array( self::WPCOM_ALL_SITES, $products_map, true ) ) ||
1865            ( 'jetpack' === $site_type && in_array( self::JETPACK_ALL_SITES, $products_map, true ) )
1866        ) {
1867            return true;
1868        }
1869
1870        foreach ( $purchases as $purchase ) {
1871            if ( self::purchase_in_products_map( $purchase, $products_map, $blog_id ) ) {
1872                return true;
1873            }
1874        }
1875        return false;
1876    }
1877
1878    /**
1879     * Treat free plan as a purchase so the logic for purchase_in_products_map are applied when checking for legacy features.
1880     * As the free plan isn't actually a purchase, there is no subscribed_date, so we use the blog_registered_date instead.
1881     *
1882     * @param array  $purchases Reference to an array of purchases, this function adds a free plan to the end of the array passed in.
1883     * @param string $site_type Site type to check. Can be 'wpcom' or 'jetpack'.
1884     * @param string $blog_registered_date The date the blog was registered.
1885     */
1886    public static function add_free_plan_purchase( &$purchases, $site_type, $blog_registered_date ) {
1887        $free_purchase_object                  = new stdClass();
1888        $free_purchase_object->product_slug    = "{$site_type}-all-sites";
1889        $free_purchase_object->subscribed_date = $blog_registered_date;
1890
1891        $purchases[] = $free_purchase_object;
1892    }
1893
1894    /**
1895     * The products definition array ($products_map) may contain 1st-level sub-arrays with 'before' and/or 'after' keys
1896     * used to restrict access to a feature based on when the purchase was made. If the $purchase is included in
1897     * $products_map, and it was purchased within the defined date range (if a date range is defined), return true.
1898     *
1899     * Additionally, the 1st level of the array may contain the key 'excluded_plans' which is an array of plans that
1900     * should be excluded from the feature. This is useful for when there are very specific exceptions that would
1901     * otherwise require a lot of configuration to be added. If a plan is excluded, no further checks will be done.
1902     *
1903     * @param object $purchase A single purchase.
1904     * @param array  $products_map A feature map definition array.
1905     * @param int    $blog_id The blog ID to check. Default null.
1906     *
1907     * @return bool If the purchase is included in $products_map and meets any purchase date-range rules.
1908     */
1909    public static function purchase_in_products_map( $purchase, $products_map, $blog_id = null ) {
1910
1911        // First check if the current purchase is excluded in the product definition.
1912        if ( isset( $products_map[ self::EXCLUDE_PLANS ] ) ) {
1913            $excluded_plans = $products_map[ self::EXCLUDE_PLANS ] ?? array();
1914            if ( ! empty( $excluded_plans ) && self::in_array_recursive( $purchase->product_slug, array( $excluded_plans ) ) ) {
1915                return false;
1916            }
1917            unset( $products_map[ self::EXCLUDE_PLANS ] );
1918        }
1919
1920        // Loop through the first level of the $products_map array to identify potential legacy feature date ranges.
1921        foreach ( $products_map as $product_definition ) {
1922
1923            if ( ! empty( $product_definition['product_type'] ) ) {
1924                if ( ! empty( $purchase->product_type ) && in_array( $purchase->product_type, $product_definition['product_type'], true ) ) {
1925                    return true;
1926                }
1927                continue;
1928            }
1929
1930            $purchase_eligible_by_date    = false;
1931            $purchase_eligible_by_sticker = false;
1932
1933            // Check if sticker requirement exists.
1934            $required_sticker = $product_definition['required_sticker'] ?? null;
1935            if ( $required_sticker ) {
1936                if ( defined( 'IS_ATOMIC' ) && IS_ATOMIC && function_exists( 'wpcomsh_is_site_sticker_active' ) ) {
1937                    // Fallback for Atomic sites
1938                    $purchase_eligible_by_sticker = wpcomsh_is_site_sticker_active( $required_sticker );
1939                } elseif ( function_exists( 'has_blog_sticker' ) ) {
1940                    $blog_id                    ??= get_current_blog_id();
1941                    $purchase_eligible_by_sticker = has_blog_sticker( $required_sticker, $blog_id );
1942                }
1943                // Remove the sticker key so $product_definition is clean for in_array_recursive search.
1944                unset( $product_definition['required_sticker'] );
1945            } else {
1946                $purchase_eligible_by_sticker = true; // No sticker requirement, so eligible by default.
1947            }
1948
1949            // Check if sticker_not_present requirement exists (feature only available when sticker is NOT present).
1950            $sticker_not_present = $product_definition['sticker_not_present'] ?? null;
1951            if ( $sticker_not_present ) {
1952                $has_sticker = false;
1953                if ( defined( 'IS_ATOMIC' ) && IS_ATOMIC && function_exists( 'wpcomsh_is_site_sticker_active' ) ) {
1954                    // Fallback for Atomic sites
1955                    $has_sticker = wpcomsh_is_site_sticker_active( $sticker_not_present );
1956                } elseif ( function_exists( 'has_blog_sticker' ) ) {
1957                    $blog_id   ??= get_current_blog_id();
1958                    $has_sticker = has_blog_sticker( $sticker_not_present, $blog_id );
1959                }
1960                // Only eligible if the sticker is NOT present.
1961                $purchase_eligible_by_sticker = $purchase_eligible_by_sticker && ! $has_sticker;
1962                // Remove the sticker key so $product_definition is clean for in_array_recursive search.
1963                unset( $product_definition['sticker_not_present'] );
1964            }
1965
1966            // If 'before' & 'after' are empty, this is not a legacy feature.
1967            if ( empty( $product_definition['before'] ) && empty( $product_definition['after'] ) ) {
1968                $purchase_eligible_by_date = true;
1969            } else {
1970                // If the date key is defined, set its variable to its Unix timestamp, else set invalid or undefined dates to false.
1971                $before          = isset( $product_definition['before'] ) ? strtotime( $product_definition['before'] ) : false;
1972                $after           = isset( $product_definition['after'] ) ? strtotime( $product_definition['after'] ) : false;
1973                $subscribed_date = isset( $purchase->subscribed_date ) ? strtotime( $purchase->subscribed_date ) : false;
1974
1975                // Remove the date keys so $product_definition is clean for in_array_recursive search.
1976                unset( $product_definition['before'], $product_definition['after'] );
1977
1978                // If 'before' or 'after', & the subscribed_date are valid, check if the legacy feature is available.
1979                if ( ( false !== $before || false !== $after ) && false !== $subscribed_date ) {
1980                    if ( false !== $before && false !== $after ) {
1981                        if (
1982                            $subscribed_date >= $after &&
1983                            $subscribed_date <= $before ) {
1984                            $purchase_eligible_by_date = true;
1985                        }
1986                    } elseif ( false !== $before ) {
1987                        if ( $subscribed_date <= $before ) {
1988                            $purchase_eligible_by_date = true;
1989                        }
1990                    } elseif ( false !== $after ) {
1991                        if ( $subscribed_date >= $after ) {
1992                            $purchase_eligible_by_date = true;
1993                        }
1994                    }
1995                }
1996            }
1997
1998            // If the date range and sticker requirements are cleared, check if the purchase is included in the $product_definition.
1999            if ( $purchase_eligible_by_date && $purchase_eligible_by_sticker ) {
2000                if ( self::in_array_recursive( $purchase->product_slug ?? null, array( $product_definition ) ) ) {
2001                    return true;
2002                }
2003            }
2004        }
2005
2006        return false;
2007    }
2008
2009    /**
2010     * Return a list of all possible feature slugs.
2011     *
2012     * @return array An array of strings like 'premium-themes', one for each possible feature slug.
2013     */
2014    public static function get_feature_slugs() {
2015        return array_keys( self::FEATURES_MAP );
2016    }
2017}