Gecko [ hardcoreshoppe.luxetravelplans.com ]

Name	Size	Permission	Date
ID3	[ DIR ]	drwxr-xr-x	2025-06-16 06:11
IXR	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
PHPMailer	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
Requests	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
SimplePie	[ DIR ]	drwxr-xr-x	2025-06-16 06:11
Text	[ DIR ]	drwxr-xr-x	2025-05-05 18:24
assets	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
block-bindings	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
block-patterns	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
block-supports	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
blocks	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
certificates	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
css	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
customize	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
fonts	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
html-api	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
images	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
interactivity-api	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
js	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
l10n	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
php-compat	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
pomo	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
rest-api	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
sitemaps	[ DIR ]	drwxr-xr-x	2025-06-16 06:11
sodium_compat	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
style-engine	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
theme-compat	[ DIR ]	drwxr-xr-x	2025-06-16 06:11
widgets	[ DIR ]	drwxr-xr-x	2025-05-03 06:31
.htaccess	518 B	-r-xr-xr-x	2025-06-16 06:11
admin-bar.php	36.24 KB	-rw-r--r--	2025-04-28 19:12
atomlib.php	11.79 KB	-rw-r--r--	2024-09-19 01:20
author-template.php	18.51 KB	-rw-r--r--	2023-05-14 21:58
block-bindings.php	5.46 KB	-rw-r--r--	2024-06-12 16:44
block-editor.php	28.12 KB	-rw-r--r--	2025-03-17 17:03
block-i18n.json	316 B	-rw-r--r--	2021-08-11 13:08
block-patterns.php	12.9 KB	-rw-r--r--	2024-11-30 03:46
block-template-utils.php	60.46 KB	-rw-r--r--	2025-03-07 22:55
block-template.php	15 KB	-rw-r--r--	2025-03-19 02:08
blocks.php	109.11 KB	-rw-r--r--	2025-04-25 23:23
bookmark-template.php	12.47 KB	-rw-r--r--	2025-03-20 03:15
bookmark.php	15.07 KB	-rw-r--r--	2024-03-23 18:20
cache-compat.php	5.83 KB	-rw-r--r--	2022-10-10 22:22
cache.php	13.16 KB	-rw-r--r--	2022-10-10 22:22
canonical.php	33.71 KB	-rw-r--r--	2024-08-23 03:47
capabilities.php	41.72 KB	-rw-r--r--	2024-10-15 18:13
category-template.php	55.67 KB	-rw-r--r--	2023-09-26 04:27
category.php	12.53 KB	-rw-r--r--	2025-01-25 04:28
class-IXR.php	2.55 KB	-rw-r--r--	2025-01-23 00:48
class-avif-info.php	28.92 KB	-rw-r--r--	2024-04-26 19:02
class-feed.php	539 B	-rw-r--r--	2024-10-01 02:50
class-http.php	367 B	-rw-r--r--	2022-06-17 15:20
class-json.php	42.66 KB	-rw-r--r--	2023-02-03 18:35
class-oembed.php	401 B	-rw-r--r--	2022-06-17 15:20
class-phpass.php	6.61 KB	-rw-r--r--	2024-09-18 01:08
class-phpmailer.php	664 B	-rw-r--r--	2020-07-21 16:58
class-pop3.php	20.63 KB	-rw-r--r--	2024-10-26 00:26
class-requests.php	2.18 KB	-rw-r--r--	2023-04-05 17:12
class-simplepie.php	453 B	-rw-r--r--	2024-10-01 02:50
class-smtp.php	457 B	-rw-r--r--	2021-01-26 18:45
class-snoopy.php	36.83 KB	-rw-r--r--	2023-02-03 18:35
class-walker-category-dropdown.php	2.41 KB	-rw-r--r--	2023-09-14 16:46
class-walker-category.php	8.28 KB	-rw-r--r--	2023-09-08 13:32
class-walker-comment.php	13.89 KB	-rw-r--r--	2024-03-18 19:46
class-walker-nav-menu.php	11.76 KB	-rw-r--r--	2025-01-22 02:26
class-walker-page-dropdown.php	2.65 KB	-rw-r--r--	2023-09-14 16:46
class-walker-page.php	7.43 KB	-rw-r--r--	2023-09-14 16:46
class-wp-admin-bar.php	17.46 KB	-rw-r--r--	2024-07-18 04:52
class-wp-ajax-response.php	5.14 KB	-rw-r--r--	2022-09-12 19:47
class-wp-application-passwords.php	16.7 KB	-rw-r--r--	2025-04-03 18:38
class-wp-block-bindings-registry.php	8.26 KB	-rw-r--r--	2024-09-23 16:35
class-wp-block-bindings-source.php	2.92 KB	-rw-r--r--	2024-09-03 20:33
class-wp-block-editor-context.php	1.32 KB	-rw-r--r--	2022-09-12 19:47
class-wp-block-list.php	4.65 KB	-rw-r--r--	2023-11-02 04:04
class-wp-block-metadata-registry.php	11.62 KB	-rw-r--r--	2025-03-06 03:17
class-wp-block-parser-block.php	2.5 KB	-rw-r--r--	2023-06-27 04:45
class-wp-block-parser-frame.php	1.97 KB	-rw-r--r--	2024-09-20 05:55
class-wp-block-parser.php	11.26 KB	-rw-r--r--	2024-05-03 00:09
class-wp-block-pattern-categories-registry.php	5.25 KB	-rw-r--r--	2022-09-12 19:47
class-wp-block-patterns-registry.php	10.53 KB	-rw-r--r--	2024-09-27 13:20
class-wp-block-styles-registry.php	6.25 KB	-rw-r--r--	2025-02-04 13:42
class-wp-block-supports.php	5.49 KB	-rw-r--r--	2025-03-04 18:06
class-wp-block-template.php	1.99 KB	-rw-r--r--	2024-09-20 06:07
class-wp-block-templates-registry.php	7.06 KB	-rw-r--r--	2025-01-31 02:19
class-wp-block-type-registry.php	4.9 KB	-rw-r--r--	2023-10-12 16:34
class-wp-block-type.php	16.86 KB	-rw-r--r--	2024-05-02 04:01
class-wp-block.php	22.5 KB	-rw-r--r--	2025-02-14 23:38
class-wp-classic-to-block-menu-converter.php	3.99 KB	-rw-r--r--	2023-08-21 21:51
class-wp-comment-query.php	47.26 KB	-rw-r--r--	2024-06-21 21:26
class-wp-comment.php	9.22 KB	-rw-r--r--	2025-02-11 18:40
class-wp-customize-control.php	25.25 KB	-rw-r--r--	2025-02-08 17:00
class-wp-customize-manager.php	197.84 KB	-rw-r--r--	2025-02-08 21:00
class-wp-customize-nav-menus.php	56.07 KB	-rw-r--r--	2025-03-07 04:48
class-wp-customize-panel.php	10.46 KB	-rw-r--r--	2025-01-23 00:48
class-wp-customize-section.php	10.95 KB	-rw-r--r--	2024-10-13 23:09
class-wp-customize-setting.php	29.26 KB	-rw-r--r--	2025-01-23 00:48
class-wp-customize-widgets.php	70.52 KB	-rw-r--r--	2025-01-22 03:38
class-wp-date-query.php	34.89 KB	-rw-r--r--	2024-11-27 16:40
class-wp-dependencies.php	14.78 KB	-rw-r--r--	2024-08-26 03:48
class-wp-dependency.php	2.57 KB	-rw-r--r--	2022-11-25 20:12
class-wp-duotone.php	39.83 KB	-rw-r--r--	2024-06-14 16:18
class-wp-editor.php	70.64 KB	-rw-r--r--	2025-04-25 22:28
class-wp-embed.php	15.56 KB	-rw-r--r--	2025-04-14 18:31
class-wp-error.php	7.33 KB	-rw-r--r--	2023-02-21 21:39
class-wp-exception.php	253 B	-rw-r--r--	2024-09-27 23:28
class-wp-fatal-error-handler.php	7.96 KB	-rw-r--r--	2024-10-22 14:16
class-wp-feed-cache-transient.php	3.1 KB	-rw-r--r--	2024-10-01 02:50
class-wp-feed-cache.php	969 B	-rw-r--r--	2024-10-01 02:50
class-wp-hook.php	15.63 KB	-rw-r--r--	2023-09-18 16:41
class-wp-http-cookie.php	7.22 KB	-rw-r--r--	2023-06-24 21:17
class-wp-http-curl.php	12.25 KB	-rw-r--r--	2023-09-21 22:29
class-wp-http-encoding.php	6.53 KB	-rw-r--r--	2023-06-22 18:57
class-wp-http-ixr-client.php	3.42 KB	-rw-r--r--	2022-09-12 19:47
class-wp-http-proxy.php	5.84 KB	-rw-r--r--	2023-06-22 18:36
class-wp-http-requests-hooks.php	1.97 KB	-rw-r--r--	2022-12-16 02:32
class-wp-http-requests-response.php	4.3 KB	-rw-r--r--	2023-10-11 11:05
class-wp-http-response.php	2.91 KB	-rw-r--r--	2022-09-12 19:47
class-wp-http-streams.php	16.46 KB	-rw-r--r--	2023-09-21 22:29
class-wp-http.php	40.6 KB	-rw-r--r--	2025-01-23 00:48
class-wp-image-editor-gd.php	19.69 KB	-rw-r--r--	2024-11-30 04:48
class-wp-image-editor-imagick.php	33.92 KB	-rw-r--r--	2025-03-19 03:25
class-wp-image-editor.php	17.12 KB	-rw-r--r--	2025-02-22 01:25
class-wp-list-util.php	7.27 KB	-rw-r--r--	2024-02-28 03:38
class-wp-locale-switcher.php	6.62 KB	-rw-r--r--	2025-01-08 17:54
class-wp-locale.php	16.49 KB	-rw-r--r--	2025-02-26 03:40
class-wp-matchesmapregex.php	1.79 KB	-rw-r--r--	2024-02-06 06:25
class-wp-meta-query.php	29.82 KB	-rw-r--r--	2024-04-23 00:25
class-wp-metadata-lazyloader.php	6.67 KB	-rw-r--r--	2023-05-11 15:15
class-wp-navigation-fallback.php	9 KB	-rw-r--r--	2023-10-06 18:06
class-wp-network-query.php	19.39 KB	-rw-r--r--	2024-06-21 21:26
class-wp-network.php	12.01 KB	-rw-r--r--	2024-09-14 02:12
class-wp-object-cache.php	17.11 KB	-rw-r--r--	2024-09-19 16:12
class-wp-oembed-controller.php	6.74 KB	-rw-r--r--	2024-03-06 10:05
class-wp-oembed.php	30.91 KB	-rw-r--r--	2025-02-28 18:30
class-wp-paused-extensions-storage.php	4.99 KB	-rw-r--r--	2024-09-03 22:19
class-wp-phpmailer.php	3.71 KB	-rw-r--r--	2025-01-08 17:54
class-wp-plugin-dependencies.php	24.72 KB	-rw-r--r--	2025-03-18 02:40
class-wp-post-type.php	29.96 KB	-rw-r--r--	2025-02-09 16:09
class-wp-post.php	6.34 KB	-rw-r--r--	2025-02-12 23:11
class-wp-query.php	154.32 KB	-rw-r--r--	2025-03-19 03:34
class-wp-recovery-mode-cookie-service.php	6.72 KB	-rw-r--r--	2022-10-04 07:59
class-wp-recovery-mode-email-service.php	10.92 KB	-rw-r--r--	2023-05-02 19:45
class-wp-recovery-mode-key-service.php	4.77 KB	-rw-r--r--	2025-02-17 16:24
class-wp-recovery-mode-link-service.php	3.38 KB	-rw-r--r--	2022-09-12 19:47
class-wp-recovery-mode.php	11.18 KB	-rw-r--r--	2025-02-23 16:11
class-wp-rewrite.php	62.2 KB	-rw-r--r--	2024-10-20 03:54
class-wp-role.php	2.46 KB	-rw-r--r--	2023-09-08 13:32
class-wp-roles.php	8.38 KB	-rw-r--r--	2024-09-03 22:19
class-wp-script-modules.php	19.01 KB	-rw-r--r--	2024-12-11 20:20
class-wp-scripts.php	27.68 KB	-rw-r--r--	2024-08-11 03:00
class-wp-session-tokens.php	7.15 KB	-rw-r--r--	2025-02-11 16:14
class-wp-simplepie-file.php	3.33 KB	-rw-r--r--	2024-10-01 02:50
class-wp-simplepie-sanitize-kses.php	1.87 KB	-rw-r--r--	2025-01-23 00:48
class-wp-site-query.php	30.88 KB	-rw-r--r--	2024-09-11 16:08
class-wp-site.php	7.28 KB	-rw-r--r--	2022-09-12 19:47
class-wp-speculation-rules.php	7.35 KB	-rw-r--r--	2025-02-19 03:32
class-wp-styles.php	10.75 KB	-rw-r--r--	2024-08-11 03:00
class-wp-tax-query.php	19.1 KB	-rw-r--r--	2024-02-17 02:47
class-wp-taxonomy.php	18.12 KB	-rw-r--r--	2025-03-27 02:07
class-wp-term-query.php	39.91 KB	-rw-r--r--	2024-10-31 02:34
class-wp-term.php	5.17 KB	-rw-r--r--	2022-09-12 19:47
class-wp-text-diff-renderer-inline.php	979 B	-rw-r--r--	2024-02-15 00:27
class-wp-text-diff-renderer-table.php	18.44 KB	-rw-r--r--	2025-01-23 00:48
class-wp-textdomain-registry.php	10.24 KB	-rw-r--r--	2024-11-20 07:50
class-wp-theme-json-data.php	1.77 KB	-rw-r--r--	2024-06-04 15:55
class-wp-theme-json-resolver.php	34.9 KB	-rw-r--r--	2024-11-04 07:34
class-wp-theme-json-schema.php	7.19 KB	-rw-r--r--	2024-06-06 12:02
class-wp-theme-json.php	159.71 KB	-rw-r--r--	2025-03-19 22:46
class-wp-theme.php	64.27 KB	-rw-r--r--	2025-04-08 18:18
class-wp-token-map.php	27.95 KB	-rw-r--r--	2024-07-20 03:44
class-wp-url-pattern-prefixer.php	4.69 KB	-rw-r--r--	2025-02-19 03:32
class-wp-user-meta-session-tokens.php	2.92 KB	-rw-r--r--	2019-01-09 10:04
class-wp-user-query.php	42.63 KB	-rw-r--r--	2024-12-19 15:24
class-wp-user-request.php	2.25 KB	-rw-r--r--	2025-02-17 16:24
class-wp-user.php	22.46 KB	-rw-r--r--	2025-03-04 19:19
class-wp-walker.php	13.01 KB	-rw-r--r--	2024-07-26 11:56
class-wp-widget-factory.php	3.27 KB	-rw-r--r--	2022-09-12 19:47
class-wp-widget.php	18 KB	-rw-r--r--	2024-11-02 19:01
class-wp-xmlrpc-server.php	210.39 KB	-rw-r--r--	2025-02-08 21:00
class-wp.php	25.7 KB	-rw-r--r--	2025-01-29 23:12
class-wpdb.php	115.51 KB	-rw-r--r--	2025-02-11 16:14
class.wp-dependencies.php	373 B	-rw-r--r--	2022-09-20 18:17
class.wp-scripts.php	343 B	-rw-r--r--	2022-09-20 18:17
class.wp-styles.php	338 B	-rw-r--r--	2022-09-20 18:17
comment-template.php	100.47 KB	-rw-r--r--	2024-12-09 04:43
comment.php	128.46 KB	-rw-r--r--	2025-03-12 01:58
compat.php	15.99 KB	-rw-r--r--	2025-02-11 16:14
cron.php	41.66 KB	-rw-r--r--	2025-02-15 00:37
date.php	400 B	-rw-r--r--	2022-06-17 15:20
default-constants.php	11.1 KB	-rw-r--r--	2024-10-01 03:58
default-filters.php	35.84 KB	-rw-r--r--	2025-03-25 10:45
default-widgets.php	2.24 KB	-rw-r--r--	2025-01-23 00:48
deprecated.php	187.07 KB	-rw-r--r--	2025-03-14 03:00
embed-template.php	338 B	-rw-r--r--	2022-06-17 15:20
embed.php	37.28 KB	-rw-r--r--	2025-01-24 18:32
error-protection.php	4.02 KB	-rw-r--r--	2023-05-02 19:45
error_log	290 B	-rw-r--r--	2025-06-15 11:59
feed-atom-comments.php	5.38 KB	-rw-r--r--	2024-03-04 17:41
feed-atom.php	3.05 KB	-rw-r--r--	2025-01-23 00:48
feed-rdf.php	2.61 KB	-rw-r--r--	2020-01-29 05:45
feed-rss.php	1.16 KB	-rw-r--r--	2020-01-29 05:45
feed-rss2-comments.php	4.04 KB	-rw-r--r--	2024-03-04 17:41
feed-rss2.php	3.71 KB	-rw-r--r--	2020-01-29 05:45
feed.php	22.86 KB	-rw-r--r--	2024-11-11 22:50
fonts.php	9.52 KB	-rw-r--r--	2024-10-24 02:39
formatting.php	334.24 KB	-rw-r--r--	2025-03-18 07:01
functions.php	280.97 KB	-r--r--r--	2020-02-06 11:33
functions.wp-scripts.php	14.22 KB	-rw-r--r--	2024-05-27 00:51
functions.wp-styles.php	8.38 KB	-rw-r--r--	2024-05-27 00:51
general-template.php	168.62 KB	-r--r--r--	2020-02-06 11:33
global-styles-and-settings.php	20.76 KB	-rw-r--r--	2025-02-14 23:38
http.php	24.72 KB	-rw-r--r--	2024-10-27 23:05
https-detection.php	5.72 KB	-rw-r--r--	2025-02-24 18:43
https-migration.php	4.63 KB	-rw-r--r--	2023-07-11 02:38
kses.php	72.73 KB	-rw-r--r--	2025-01-22 03:59
l10n.php	66.92 KB	-rw-r--r--	2025-01-28 14:46
link-template.php	154.1 KB	-rw-r--r--	2025-02-24 18:43
load.php	55.27 KB	-r--r--r--	2020-02-06 11:33
locale.php	162 B	-rw-r--r--	2019-10-08 21:19
media-template.php	61.58 KB	-rw-r--r--	2025-02-18 03:58
media.php	215.12 KB	-rw-r--r--	2025-03-16 22:51
meta.php	63.71 KB	-rw-r--r--	2025-02-24 02:53
ms-blogs.php	25.24 KB	-rw-r--r--	2025-01-23 00:48
ms-default-constants.php	4.81 KB	-rw-r--r--	2024-06-14 00:50
ms-default-filters.php	6.48 KB	-rw-r--r--	2023-02-24 06:23
ms-deprecated.php	21.25 KB	-rw-r--r--	2024-04-12 21:47
ms-files.php	2.68 KB	-rw-r--r--	2025-04-17 02:23
ms-functions.php	89.44 KB	-rw-r--r--	2025-02-04 00:52
ms-load.php	19.42 KB	-rw-r--r--	2024-03-25 21:19
ms-network.php	3.69 KB	-rw-r--r--	2023-05-02 15:26
ms-settings.php	4.1 KB	-rw-r--r--	2025-01-23 00:48
ms-site.php	40.35 KB	-rw-r--r--	2025-01-17 05:12
nav-menu-template.php	25.38 KB	-rw-r--r--	2025-01-23 00:48
nav-menu.php	43.33 KB	-rw-r--r--	2024-08-05 23:00
option.php	100.65 KB	-rw-r--r--	2025-03-06 03:59
pluggable-deprecated.php	6.18 KB	-rw-r--r--	2025-02-04 00:52
pluggable.php	119.82 KB	-rw-r--r--	2025-02-28 23:53
plugin.php	34.79 KB	-r--r--r--	2020-02-06 11:33
post-formats.php	6.94 KB	-rw-r--r--	2024-05-27 20:29
post-template.php	67.04 KB	-rw-r--r--	2025-02-04 05:32
post-thumbnail-template.php	10.62 KB	-rw-r--r--	2024-12-21 04:35
post.php	284.88 KB	-rw-r--r--	2025-03-25 10:45
query.php	36.17 KB	-rw-r--r--	2023-08-24 13:01
registration-functions.php	200 B	-rw-r--r--	2020-11-12 16:17
registration.php	200 B	-rw-r--r--	2020-11-12 16:17
rest-api.php	97.91 KB	-rw-r--r--	2025-03-29 02:44
revision.php	30.02 KB	-rw-r--r--	2025-01-28 04:07
revisions.php	11.92 KB	-rw-r--r--	2025-03-20 05:57
rewrite.php	19.08 KB	-rw-r--r--	2024-09-18 23:08
robots-template.php	5.06 KB	-rw-r--r--	2022-04-06 19:33
rss-functions.php	255 B	-rw-r--r--	2020-11-17 03:52
rss.php	22.57 KB	-rw-r--r--	2024-09-19 01:40
script-loader.php	130.14 KB	-rw-r--r--	2025-04-25 22:38
script-modules.php	7.53 KB	-rw-r--r--	2024-10-13 22:49
session.php	258 B	-rw-r--r--	2020-02-06 11:33
shortcodes.php	23.49 KB	-rw-r--r--	2024-05-25 07:04
sitemaps.php	3.16 KB	-rw-r--r--	2021-05-15 21:38
speculative-loading.php	8.36 KB	-rw-r--r--	2025-02-28 03:14
spl-autoload-compat.php	441 B	-rw-r--r--	2020-11-12 16:17
style-engine.php	7.39 KB	-rw-r--r--	2024-05-03 08:47
taxonomy.php	172.1 KB	-rw-r--r--	2025-02-08 16:44
template-canvas.php	544 B	-rw-r--r--	2023-10-01 04:22
template-loader.php	2.94 KB	-rw-r--r--	2020-05-26 13:37
template.php	23.59 KB	-rw-r--r--	2024-02-22 00:26
theme-i18n.json	1.49 KB	-rw-r--r--	2025-01-08 17:36
theme-previews.php	2.77 KB	-rw-r--r--	2023-12-08 11:32
theme-templates.php	6.09 KB	-rw-r--r--	2025-02-17 22:49
theme.json	8.5 KB	-rw-r--r--	2024-06-12 10:11
theme.php	131.16 KB	-rw-r--r--	2025-03-18 16:30
update.php	36.62 KB	-rw-r--r--	2025-03-18 02:40
user.php	171.7 KB	-rw-r--r--	2025-03-04 19:19
vars.php	6.41 KB	-rw-r--r--	2025-01-23 00:48
version.php	1.06 KB	-rw-r--r--	2025-04-30 20:41
widgets.php	69.06 KB	-rw-r--r--	2025-01-25 02:20
wp-db.php	445 B	-rw-r--r--	2022-07-22 02:45
wp-diff.php	799 B	-rw-r--r--	2025-01-23 00:48

Rename

<?php
/**
 * Block Metadata Registry
 *
 * @package WordPress
 * @subpackage Blocks
 * @since 6.7.0
 */

/**
 * Class used for managing block metadata collections.
 *
 * The WP_Block_Metadata_Registry allows plugins to register metadata for large
 * collections of blocks (e.g., 50-100+) using a single PHP file. This approach
 * reduces the need to read and decode multiple `block.json` files, enhancing
 * performance through opcode caching.
 *
 * @since 6.7.0
 */
class WP_Block_Metadata_Registry {

/**
	 * Container for storing block metadata collections.
	 *
	 * Each entry maps a base path to its corresponding metadata and callback.
	 *
	 * @since 6.7.0
	 * @var array<string, array<string, mixed>>
	 */
	private static $collections = array();

/**
	 * Caches the last matched collection path for performance optimization.
	 *
	 * @since 6.7.0
	 * @var string|null
	 */
	private static $last_matched_collection = null;

/**
	 * Stores the default allowed collection root paths.
	 *
	 * @since 6.7.2
	 * @var string[]|null
	 */
	private static $default_collection_roots = null;

/**
	 * Registers a block metadata collection.
	 *
	 * This method allows registering a collection of block metadata from a single
	 * manifest file, improving performance for large sets of blocks.
	 *
	 * The manifest file should be a PHP file that returns an associative array, where
	 * the keys are the block identifiers (without their namespace) and the values are
	 * the corresponding block metadata arrays. The block identifiers must match the
	 * parent directory name for the respective `block.json` file.
	 *
	 * Example manifest file structure:
	 * ```
	 * return array(
	 *     'example-block' => array(
	 *         'title' => 'Example Block',
	 *         'category' => 'widgets',
	 *         'icon' => 'smiley',
	 *         // ... other block metadata
	 *     ),
	 *     'another-block' => array(
	 *         'title' => 'Another Block',
	 *         'category' => 'formatting',
	 *         'icon' => 'star-filled',
	 *         // ... other block metadata
	 *     ),
	 *     // ... more block metadata entries
	 * );
	 * ```
	 *
	 * @since 6.7.0
	 *
	 * @param string $path     The absolute base path for the collection ( e.g., WP_PLUGIN_DIR . '/my-plugin/blocks/' ).
	 * @param string $manifest The absolute path to the manifest file containing the metadata collection.
	 * @return bool True if the collection was registered successfully, false otherwise.
	 */
	public static function register_collection( $path, $manifest ) {
		$path = rtrim( wp_normalize_path( $path ), '/' );

$collection_roots = self::get_default_collection_roots();

/**
		 * Filters the root directory paths for block metadata collections.
		 *
		 * Any block metadata collection that is registered must not use any of these paths, or any parent directory
		 * path of them. Most commonly, block metadata collections should reside within one of these paths, though in
		 * some scenarios they may also reside in entirely different directories (e.g. in case of symlinked plugins).
		 *
		 * Example:
		 * * It is allowed to register a collection with path `WP_PLUGIN_DIR . '/my-plugin'`.
		 * * It is not allowed to register a collection with path `WP_PLUGIN_DIR`.
		 * * It is not allowed to register a collection with path `dirname( WP_PLUGIN_DIR )`.
		 *
		 * The default list encompasses the `wp-includes` directory, as well as the root directories for plugins,
		 * must-use plugins, and themes. This filter can be used to expand the list, e.g. to custom directories that
		 * contain symlinked plugins, so that these root directories cannot be used themselves for a block metadata
		 * collection either.
		 *
		 * @since 6.7.2
		 *
		 * @param string[] $collection_roots List of allowed metadata collection root paths.
		 */
		$collection_roots = apply_filters( 'wp_allowed_block_metadata_collection_roots', $collection_roots );

$collection_roots = array_unique(
			array_map(
				static function ( $allowed_root ) {
					return rtrim( wp_normalize_path( $allowed_root ), '/' );
				},
				$collection_roots
			)
		);

// Check if the path is valid:
		if ( ! self::is_valid_collection_path( $path, $collection_roots ) ) {
			_doing_it_wrong(
				__METHOD__,
				sprintf(
					/* translators: %s: list of allowed collection roots */
					__( 'Block metadata collections cannot be registered as one of the following directories or their parent directories: %s' ),
					esc_html( implode( wp_get_list_item_separator(), $collection_roots ) )
				),
				'6.7.2'
			);
			return false;
		}

if ( ! file_exists( $manifest ) ) {
			_doing_it_wrong(
				__METHOD__,
				__( 'The specified manifest file does not exist.' ),
				'6.7.0'
			);
			return false;
		}

self::$collections[ $path ] = array(
			'manifest' => $manifest,
			'metadata' => null,
		);

return true;
	}

/**
	 * Retrieves block metadata for a given block within a specific collection.
	 *
	 * This method uses the registered collections to efficiently lookup
	 * block metadata without reading individual `block.json` files.
	 *
	 * @since 6.7.0
	 *
	 * @param string $file_or_folder The path to the file or folder containing the block.
	 * @return array|null The block metadata for the block, or null if not found.
	 */
	public static function get_metadata( $file_or_folder ) {
		$file_or_folder = wp_normalize_path( $file_or_folder );

$path = self::find_collection_path( $file_or_folder );
		if ( ! $path ) {
			return null;
		}

$collection = &self::$collections[ $path ];

if ( null === $collection['metadata'] ) {
			// Load the manifest file if not already loaded
			$collection['metadata'] = require $collection['manifest'];
		}

// Get the block name from the path.
		$block_name = self::default_identifier_callback( $file_or_folder );

return isset( $collection['metadata'][ $block_name ] ) ? $collection['metadata'][ $block_name ] : null;
	}

/**
	 * Gets the list of absolute paths to all block metadata files that are part of the given collection.
	 *
	 * For instance, if a block metadata collection is registered with path `WP_PLUGIN_DIR . '/my-plugin/blocks/'`,
	 * and the manifest file includes metadata for two blocks `'block-a'` and `'block-b'`, the result of this method
	 * will be an array containing:
	 * * `WP_PLUGIN_DIR . '/my-plugin/blocks/block-a/block.json'`
	 * * `WP_PLUGIN_DIR . '/my-plugin/blocks/block-b/block.json'`
	 *
	 * @since 6.8.0
	 *
	 * @param string $path The absolute base path for a previously registered collection.
	 * @return string[] List of block metadata file paths, or an empty array if the given `$path` is invalid.
	 */
	public static function get_collection_block_metadata_files( $path ) {
		$path = rtrim( wp_normalize_path( $path ), '/' );

if ( ! isset( self::$collections[ $path ] ) ) {
			_doing_it_wrong(
				__METHOD__,
				__( 'No registered block metadata collection was found for the provided path.' ),
				'6.8.0'
			);
			return array();
		}

$collection = &self::$collections[ $path ];

if ( null === $collection['metadata'] ) {
			// Load the manifest file if not already loaded.
			$collection['metadata'] = require $collection['manifest'];
		}

return array_map(
			// No normalization necessary since `$path` is already normalized and `$block_name` is just a folder name.
			static function ( $block_name ) use ( $path ) {
				return "{$path}/{$block_name}/block.json";
			},
			array_keys( $collection['metadata'] )
		);
	}

/**
	 * Finds the collection path for a given file or folder.
	 *
	 * @since 6.7.0
	 *
	 * @param string $file_or_folder The normalized path to the file or folder.
	 * @return string|null The normalized collection path if found, or null if not found.
	 */
	private static function find_collection_path( $file_or_folder ) {
		if ( empty( $file_or_folder ) ) {
			return null;
		}

// Check the last matched collection first, since block registration usually happens in batches per plugin or theme.
		$path = rtrim( $file_or_folder, '/' );
		if ( self::$last_matched_collection && str_starts_with( $path, self::$last_matched_collection ) ) {
			return self::$last_matched_collection;
		}

$collection_paths = array_keys( self::$collections );
		foreach ( $collection_paths as $collection_path ) {
			if ( str_starts_with( $path, $collection_path ) ) {
				self::$last_matched_collection = $collection_path;
				return $collection_path;
			}
		}
		return null;
	}

/**
	 * Checks if metadata exists for a given block name in a specific collection.
	 *
	 * @since 6.7.0
	 *
	 * @param string $file_or_folder The path to the file or folder containing the block metadata.
	 * @return bool True if metadata exists for the block, false otherwise.
	 */
	public static function has_metadata( $file_or_folder ) {
		return null !== self::get_metadata( $file_or_folder );
	}

/**
	 * Default identifier function to determine the block identifier from a given path.
	 *
	 * This function extracts the block identifier from the path:
	 * - For 'block.json' files, it uses the parent directory name.
	 * - For directories, it uses the directory name itself.
	 * - For empty paths, it returns an empty string.
	 *
	 * For example:
	 * - Path: '/wp-content/plugins/my-plugin/blocks/example/block.json'
	 *   Identifier: 'example'
	 * - Path: '/wp-content/plugins/my-plugin/blocks/another-block'
	 *   Identifier: 'another-block'
	 *
	 * This default behavior matches the standard WordPress block structure.
	 *
	 * @since 6.7.0
	 *
	 * @param string $path The normalized file or folder path to determine the block identifier from.
	 * @return string The block identifier, or an empty string if the path is empty.
	 */
	private static function default_identifier_callback( $path ) {
		// Ensure $path is not empty to prevent unexpected behavior.
		if ( empty( $path ) ) {
			return '';
		}

if ( str_ends_with( $path, 'block.json' ) ) {
			// Return the parent directory name if it's a block.json file.
			return basename( dirname( $path ) );
		}

// Otherwise, assume it's a directory and return its name.
		return basename( $path );
	}

/**
	 * Checks whether the given block metadata collection path is valid against the list of collection roots.
	 *
	 * @since 6.7.2
	 *
	 * @param string   $path             Normalized block metadata collection path, without trailing slash.
	 * @param string[] $collection_roots List of normalized collection root paths, without trailing slashes.
	 * @return bool True if the path is allowed, false otherwise.
	 */
	private static function is_valid_collection_path( $path, $collection_roots ) {
		foreach ( $collection_roots as $allowed_root ) {
			// If the path matches any root exactly, it is invalid.
			if ( $allowed_root === $path ) {
				return false;
			}

// If the path is a parent path of any of the roots, it is invalid.
			if ( str_starts_with( $allowed_root, $path ) ) {
				return false;
			}
		}

return true;
	}

/**
	 * Gets the default collection root directory paths.
	 *
	 * @since 6.7.2
	 *
	 * @return string[] List of directory paths within which metadata collections are allowed.
	 */
	private static function get_default_collection_roots() {
		if ( isset( self::$default_collection_roots ) ) {
			return self::$default_collection_roots;
		}

$collection_roots = array(
			wp_normalize_path( ABSPATH . WPINC ),
			wp_normalize_path( WP_CONTENT_DIR ),
			wp_normalize_path( WPMU_PLUGIN_DIR ),
			wp_normalize_path( WP_PLUGIN_DIR ),
		);

$theme_roots = get_theme_roots();
		if ( ! is_array( $theme_roots ) ) {
			$theme_roots = array( $theme_roots );
		}
		foreach ( $theme_roots as $theme_root ) {
			$collection_roots[] = trailingslashit( wp_normalize_path( WP_CONTENT_DIR ) ) . ltrim( wp_normalize_path( $theme_root ), '/' );
		}

self::$default_collection_roots = array_unique( $collection_roots );
		return self::$default_collection_roots;
	}
}