Priority File Manager
📁 public_html
Base Directory:
/home/ecedu/public_html
/home/ecedu/public_html/wp-content/plugins
/home/ecedu/public_html/wp-content
/home/ecedu
/var/www
/var/www/cgi-bin
/var/www/html
public_html
/
wp-includes
/home/ecedu/public_html/wp-includes
Name
Type
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📁
..
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📁
ID3
Folder
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📁
IXR
Folder
-
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📁
PHPMailer
Folder
-
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📁
Requests
Folder
-
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📁
SimplePie
Folder
-
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📁
Text
Folder
-
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📄
admin-bar.php
File
37106
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📁
assets
Folder
-
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📄
atomlib.php
File
12078
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📄
author-template.php
File
18951
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📁
block-bindings
Folder
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📄
block-bindings.php
File
5594
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📄
block-editor.php
File
28797
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📄
block-i18n.json
File
316
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📁
block-patterns
Folder
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📄
block-patterns.php
File
13213
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📁
block-supports
Folder
-
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📄
block-template-utils.php
File
61907
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📄
block-template.php
File
15356
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📁
blocks
Folder
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📄
blocks.php
File
113051
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📄
bookmark-template.php
File
12768
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📄
bookmark.php
File
15427
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📄
cache-compat.php
File
5969
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📄
cache.php
File
13474
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📄
canonical.php
File
34523
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📄
capabilities.php
File
42718
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📄
category-template.php
File
57003
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📄
category.php
File
12829
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📁
certificates
Folder
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📄
class-IXR.php
File
2616
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📄
class-avif-info.php
File
29615
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📄
class-feed.php
File
539
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📄
class-http.php
File
367
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📄
class-json.php
File
43684
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📄
class-oembed.php
File
401
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📄
class-phpass.php
File
6771
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📄
class-phpmailer.php
File
664
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📄
class-pop3.php
File
21121
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📄
class-requests.php
File
2237
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📄
class-simplepie.php
File
453
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📄
class-smtp.php
File
457
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📄
class-snoopy.php
File
37715
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📄
class-walker-category-dropdown.php
File
2469
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📄
class-walker-category.php
File
8477
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📄
class-walker-comment.php
File
14221
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📄
class-walker-nav-menu.php
File
12044
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📄
class-walker-page-dropdown.php
File
2710
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📄
class-walker-page.php
File
7612
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📄
class-wp-admin-bar.php
File
17874
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📄
class-wp-ajax-response.php
File
5266
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📄
class-wp-application-passwords.php
File
17099
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📄
class-wp-block-bindings-registry.php
File
8463
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📄
class-wp-block-bindings-source.php
File
2992
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📄
class-wp-block-editor-context.php
File
1350
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📄
class-wp-block-list.php
File
4757
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📄
class-wp-block-metadata-registry.php
File
11895
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📄
class-wp-block-parser-block.php
File
2555
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📄
class-wp-block-parser-frame.php
File
2017
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📄
class-wp-block-parser.php
File
11532
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📄
class-wp-block-pattern-categories-registry.php
File
5371
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📄
class-wp-block-patterns-registry.php
File
10783
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📄
class-wp-block-styles-registry.php
File
6403
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📄
class-wp-block-supports.php
File
5626
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📄
class-wp-block-template.php
File
2033
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📄
class-wp-block-templates-registry.php
File
7231
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📄
class-wp-block-type-registry.php
File
5013
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📄
class-wp-block-type.php
File
17265
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📄
class-wp-block.php
File
23041
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📄
class-wp-classic-to-block-menu-converter.php
File
4088
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📄
class-wp-comment-query.php
File
48395
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📄
class-wp-comment.php
File
9437
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📄
class-wp-customize-control.php
File
25851
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📄
class-wp-customize-manager.php
File
202593
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📄
class-wp-customize-nav-menus.php
File
57660
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📄
class-wp-customize-panel.php
File
10710
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📄
class-wp-customize-section.php
File
11209
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📄
class-wp-customize-setting.php
File
29962
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📄
class-wp-customize-widgets.php
File
72210
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📄
class-wp-date-query.php
File
35732
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📄
class-wp-dependencies.php
File
15139
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📄
class-wp-dependency.php
File
2627
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📄
class-wp-duotone.php
File
40783
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📄
class-wp-editor.php
File
72335
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📄
class-wp-embed.php
File
15931
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📄
class-wp-error.php
File
7502
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📄
class-wp-exception.php
File
253
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📄
class-wp-fatal-error-handler.php
File
8150
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Rename
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📄
class-wp-feed-cache-transient.php
File
3176
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📄
class-wp-feed-cache.php
File
969
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📄
class-wp-hook.php
File
16000
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📄
class-wp-http-cookie.php
File
7389
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📄
class-wp-http-curl.php
File
12541
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📄
class-wp-http-encoding.php
File
6689
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📄
class-wp-http-ixr-client.php
File
3501
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📄
class-wp-http-proxy.php
File
5980
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📄
class-wp-http-requests-hooks.php
File
2022
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📄
class-wp-http-requests-response.php
File
4400
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📄
class-wp-http-response.php
File
2977
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📄
class-wp-http-streams.php
File
16859
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📄
class-wp-http.php
File
41579
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📄
class-wp-image-editor-gd.php
File
20162
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📄
class-wp-image-editor-imagick.php
File
34735
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📄
class-wp-image-editor.php
File
17527
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📄
class-wp-list-util.php
File
7443
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📄
class-wp-locale-switcher.php
File
6776
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📄
class-wp-locale.php
File
16883
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📄
class-wp-matchesmapregex.php
File
1828
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📄
class-wp-meta-query.php
File
30531
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📄
class-wp-metadata-lazyloader.php
File
6833
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📄
class-wp-navigation-fallback.php
File
9211
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📄
class-wp-network-query.php
File
19857
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📄
class-wp-network.php
File
12296
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📄
class-wp-object-cache.php
File
17524
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📄
class-wp-oembed-controller.php
File
6905
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📄
class-wp-oembed.php
File
31606
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📄
class-wp-paused-extensions-storage.php
File
5111
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📄
class-wp-phpmailer.php
File
3802
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📄
class-wp-plugin-dependencies.php
File
25315
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📄
class-wp-post-type.php
File
30680
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📄
class-wp-post.php
File
6488
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📄
class-wp-query.php
File
158023
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📄
class-wp-recovery-mode-cookie-service.php
File
6877
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📄
class-wp-recovery-mode-email-service.php
File
11183
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📄
class-wp-recovery-mode-key-service.php
File
4884
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📄
class-wp-recovery-mode-link-service.php
File
3463
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📄
class-wp-recovery-mode.php
File
11453
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📄
class-wp-rewrite.php
File
63688
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📄
class-wp-role.php
File
2523
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📄
class-wp-roles.php
File
8586
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📄
class-wp-script-modules.php
File
19463
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📄
class-wp-scripts.php
File
28344
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📄
class-wp-session-tokens.php
File
7319
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📄
class-wp-simplepie-file.php
File
3408
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📄
class-wp-simplepie-sanitize-kses.php
File
1910
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📄
class-wp-site-query.php
File
31625
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📄
class-wp-site.php
File
7454
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📄
class-wp-speculation-rules.php
File
7527
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📄
class-wp-styles.php
File
11010
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📄
class-wp-tax-query.php
File
19555
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📄
class-wp-taxonomy.php
File
18559
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📄
class-wp-term-query.php
File
40869
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📄
class-wp-term.php
File
5298
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📄
class-wp-text-diff-renderer-inline.php
File
979
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📄
class-wp-text-diff-renderer-table.php
File
18880
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📄
class-wp-textdomain-registry.php
File
10481
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📄
class-wp-theme-json-data.php
File
1809
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📄
class-wp-theme-json-resolver.php
File
35738
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📄
class-wp-theme-json-schema.php
File
7367
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📄
class-wp-theme-json.php
File
163545
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📄
class-wp-theme.php
File
65810
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📄
class-wp-token-map.php
File
28618
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📄
class-wp-url-pattern-prefixer.php
File
4802
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📄
class-wp-user-meta-session-tokens.php
File
2990
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📄
class-wp-user-query.php
File
43655
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📄
class-wp-user-request.php
File
2305
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📄
class-wp-user.php
File
22994
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📄
class-wp-walker.php
File
13322
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📄
class-wp-widget-factory.php
File
3347
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📄
class-wp-widget.php
File
18429
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📄
class-wp-xmlrpc-server.php
File
215444
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📄
class-wp.php
File
26318
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📄
class-wpdb.php
File
118284
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📄
class.wp-dependencies.php
File
373
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📄
class.wp-scripts.php
File
343
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📄
class.wp-styles.php
File
338
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📄
comment-template.php
File
103104
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📄
comment.php
File
131547
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📄
compat.php
File
16376
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📄
cron.php
File
42658
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📁
css
Folder
-
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Rename
📁
customize
Folder
-
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Rename
📄
date.php
File
400
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📄
default-constants.php
File
11365
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📄
default-filters.php
File
36697
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📄
default-widgets.php
File
2295
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📄
deprecated.php
File
191563
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📄
embed-template.php
File
338
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📄
embed.php
File
38172
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📄
error-protection.php
File
4121
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📄
feed-atom-comments.php
File
5504
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📄
feed-atom.php
File
3121
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📄
feed-rdf.php
File
2668
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📄
feed-rss.php
File
1189
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📄
feed-rss2-comments.php
File
4136
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📄
feed-rss2.php
File
3799
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📄
feed.php
File
23411
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📁
fonts
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-
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📄
fonts.php
File
9751
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📄
formatting.php
File
342921
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📄
functions.php
File
287546
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📄
functions.wp-scripts.php
File
14558
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📄
functions.wp-styles.php
File
8583
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📄
general-template.php
File
172498
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📄
global-styles-and-settings.php
File
21261
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📁
html-api
Folder
-
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📄
http.php
File
25312
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📄
https-detection.php
File
5857
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📄
https-migration.php
File
4741
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📁
images
Folder
-
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📁
interactivity-api
Folder
-
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📁
js
Folder
-
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📄
kses.php
File
74472
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📁
l10n
Folder
-
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l10n.php
File
68530
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📄
link-template.php
File
157801
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📄
load.php
File
56440
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📄
locale.php
File
162
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📄
media-template.php
File
63060
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📄
media.php
File
220496
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📄
meta.php
File
65243
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📄
ms-blogs.php
File
25845
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📄
ms-default-constants.php
File
4921
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📄
ms-default-filters.php
File
6636
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📄
ms-deprecated.php
File
21759
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📄
ms-files.php
File
2744
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📄
ms-functions.php
File
91582
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📄
ms-load.php
File
19883
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📄
ms-network.php
File
3782
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📄
ms-settings.php
File
4197
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📄
ms-site.php
File
41320
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📄
nav-menu-template.php
File
25990
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📄
nav-menu.php
File
44373
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📄
option.php
File
103065
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📁
php-compat
Folder
-
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📄
pluggable-deprecated.php
File
6324
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📄
pluggable.php
File
122700
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📄
plugin.php
File
35465
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📁
pomo
Folder
-
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📄
post-formats.php
File
7102
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📄
post-template.php
File
68648
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📄
post-thumbnail-template.php
File
10879
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📄
post.php
File
291712
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📄
query.php
File
37035
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📄
registration-functions.php
File
200
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📄
registration.php
File
200
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📁
rest-api
Folder
-
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📄
rest-api.php
File
100257
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📄
revision.php
File
30741
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📄
rewrite.php
File
19541
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📄
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class-wp-scripts.php
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<?php /** * Dependencies API: WP_Scripts class * * @since 2.6.0 * * @package WordPress * @subpackage Dependencies */ /** * Core class used to register scripts. * * @since 2.1.0 * * @see WP_Dependencies */ class WP_Scripts extends WP_Dependencies { /** * Base URL for scripts. * * Full URL with trailing slash. * * @since 2.6.0 * @var string */ public $base_url; /** * URL of the content directory. * * @since 2.8.0 * @var string */ public $content_url; /** * Default version string for scripts. * * @since 2.6.0 * @var string */ public $default_version; /** * Holds handles of scripts which are enqueued in footer. * * @since 2.8.0 * @var array */ public $in_footer = array(); /** * Holds a list of script handles which will be concatenated. * * @since 2.8.0 * @var string */ public $concat = ''; /** * Holds a string which contains script handles and their version. * * @since 2.8.0 * @deprecated 3.4.0 * @var string */ public $concat_version = ''; /** * Whether to perform concatenation. * * @since 2.8.0 * @var bool */ public $do_concat = false; /** * Holds HTML markup of scripts and additional data if concatenation * is enabled. * * @since 2.8.0 * @var string */ public $print_html = ''; /** * Holds inline code if concatenation is enabled. * * @since 2.8.0 * @var string */ public $print_code = ''; /** * Holds a list of script handles which are not in the default directory * if concatenation is enabled. * * Unused in core. * * @since 2.8.0 * @var string */ public $ext_handles = ''; /** * Holds a string which contains handles and versions of scripts which * are not in the default directory if concatenation is enabled. * * Unused in core. * * @since 2.8.0 * @var string */ public $ext_version = ''; /** * List of default directories. * * @since 2.8.0 * @var array */ public $default_dirs; /** * Holds a mapping of dependents (as handles) for a given script handle. * Used to optimize recursive dependency tree checks. * * @since 6.3.0 * @var array */ private $dependents_map = array(); /** * Holds a reference to the delayed (non-blocking) script loading strategies. * Used by methods that validate loading strategies. * * @since 6.3.0 * @var string[] */ private $delayed_strategies = array( 'defer', 'async' ); /** * Constructor. * * @since 2.6.0 */ public function __construct() { $this->init(); add_action( 'init', array( $this, 'init' ), 0 ); } /** * Initialize the class. * * @since 3.4.0 */ public function init() { /** * Fires when the WP_Scripts instance is initialized. * * @since 2.6.0 * * @param WP_Scripts $wp_scripts WP_Scripts instance (passed by reference). */ do_action_ref_array( 'wp_default_scripts', array( &$this ) ); } /** * Prints scripts. * * Prints the scripts passed to it or the print queue. Also prints all necessary dependencies. * * @since 2.1.0 * @since 2.8.0 Added the `$group` parameter. * * @param string|string[]|false $handles Optional. Scripts to be printed: queue (false), * single script (string), or multiple scripts (array of strings). * Default false. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return string[] Handles of scripts that have been printed. */ public function print_scripts( $handles = false, $group = false ) { return $this->do_items( $handles, $group ); } /** * Prints extra scripts of a registered script. * * @since 2.1.0 * @since 2.8.0 Added the `$display` parameter. * @deprecated 3.3.0 * * @see print_extra_script() * * @param string $handle The script's registered handle. * @param bool $display Optional. Whether to print the extra script * instead of just returning it. Default true. * @return bool|string|void Void if no data exists, extra scripts if `$display` is true, * true otherwise. */ public function print_scripts_l10n( $handle, $display = true ) { _deprecated_function( __FUNCTION__, '3.3.0', 'WP_Scripts::print_extra_script()' ); return $this->print_extra_script( $handle, $display ); } /** * Prints extra scripts of a registered script. * * @since 3.3.0 * * @param string $handle The script's registered handle. * @param bool $display Optional. Whether to print the extra script * instead of just returning it. Default true. * @return bool|string|void Void if no data exists, extra scripts if `$display` is true, * true otherwise. */ public function print_extra_script( $handle, $display = true ) { $output = $this->get_data( $handle, 'data' ); if ( ! $output ) { return; } if ( ! $display ) { return $output; } wp_print_inline_script_tag( $output, array( 'id' => "{$handle}-js-extra" ) ); return true; } /** * Checks whether all dependents of a given handle are in the footer. * * If there are no dependents, this is considered the same as if all dependents were in the footer. * * @since 6.4.0 * * @param string $handle Script handle. * @return bool Whether all dependents are in the footer. */ private function are_all_dependents_in_footer( $handle ) { foreach ( $this->get_dependents( $handle ) as $dep ) { if ( isset( $this->groups[ $dep ] ) && 0 === $this->groups[ $dep ] ) { return false; } } return true; } /** * Processes a script dependency. * * @since 2.6.0 * @since 2.8.0 Added the `$group` parameter. * * @see WP_Dependencies::do_item() * * @param string $handle The script's registered handle. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return bool True on success, false on failure. */ public function do_item( $handle, $group = false ) { if ( ! parent::do_item( $handle ) ) { return false; } if ( 0 === $group && $this->groups[ $handle ] > 0 ) { $this->in_footer[] = $handle; return false; } if ( false === $group && in_array( $handle, $this->in_footer, true ) ) { $this->in_footer = array_diff( $this->in_footer, (array) $handle ); } $obj = $this->registered[ $handle ]; if ( null === $obj->ver ) { $ver = ''; } else { $ver = $obj->ver ? $obj->ver : $this->default_version; } if ( isset( $this->args[ $handle ] ) ) { $ver = $ver ? $ver . '&' . $this->args[ $handle ] : $this->args[ $handle ]; } $src = $obj->src; $strategy = $this->get_eligible_loading_strategy( $handle ); $intended_strategy = (string) $this->get_data( $handle, 'strategy' ); $ie_conditional_prefix = ''; $ie_conditional_suffix = ''; $conditional = isset( $obj->extra['conditional'] ) ? $obj->extra['conditional'] : ''; if ( ! $this->is_delayed_strategy( $intended_strategy ) ) { $intended_strategy = ''; } /* * Move this script to the footer if: * 1. The script is in the header group. * 2. The current output is the header. * 3. The intended strategy is delayed. * 4. The actual strategy is not delayed. * 5. All dependent scripts are in the footer. */ if ( 0 === $group && 0 === $this->groups[ $handle ] && $intended_strategy && ! $this->is_delayed_strategy( $strategy ) && $this->are_all_dependents_in_footer( $handle ) ) { $this->in_footer[] = $handle; return false; } if ( $conditional ) { $ie_conditional_prefix = "<!--[if {$conditional}]>\n"; $ie_conditional_suffix = "<![endif]-->\n"; } $before_script = $this->get_inline_script_tag( $handle, 'before' ); $after_script = $this->get_inline_script_tag( $handle, 'after' ); if ( $before_script || $after_script ) { $inline_script_tag = $ie_conditional_prefix . $before_script . $after_script . $ie_conditional_suffix; } else { $inline_script_tag = ''; } /* * Prevent concatenation of scripts if the text domain is defined * to ensure the dependency order is respected. */ $translations_stop_concat = ! empty( $obj->textdomain ); $translations = $this->print_translations( $handle, false ); if ( $translations ) { $translations = wp_get_inline_script_tag( $translations, array( 'id' => "{$handle}-js-translations" ) ); } if ( $this->do_concat ) { /** * Filters the script loader source. * * @since 2.2.0 * * @param string $src Script loader source path. * @param string $handle Script handle. */ $filtered_src = apply_filters( 'script_loader_src', $src, $handle ); if ( $this->in_default_dir( $filtered_src ) && ( $before_script || $after_script || $translations_stop_concat || $this->is_delayed_strategy( $strategy ) ) ) { $this->do_concat = false; // Have to print the so-far concatenated scripts right away to maintain the right order. _print_scripts(); $this->reset(); } elseif ( $this->in_default_dir( $filtered_src ) && ! $conditional ) { $this->print_code .= $this->print_extra_script( $handle, false ); $this->concat .= "$handle,"; $this->concat_version .= "$handle$ver"; return true; } else { $this->ext_handles .= "$handle,"; $this->ext_version .= "$handle$ver"; } } $has_conditional_data = $conditional && $this->get_data( $handle, 'data' ); if ( $has_conditional_data ) { echo $ie_conditional_prefix; } $this->print_extra_script( $handle ); if ( $has_conditional_data ) { echo $ie_conditional_suffix; } // A single item may alias a set of items, by having dependencies, but no source. if ( ! $src ) { if ( $inline_script_tag ) { if ( $this->do_concat ) { $this->print_html .= $inline_script_tag; } else { echo $inline_script_tag; } } return true; } if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $this->content_url && str_starts_with( $src, $this->content_url ) ) ) { $src = $this->base_url . $src; } if ( ! empty( $ver ) ) { $src = add_query_arg( 'ver', $ver, $src ); } /** This filter is documented in wp-includes/class-wp-scripts.php */ $src = esc_url_raw( apply_filters( 'script_loader_src', $src, $handle ) ); if ( ! $src ) { return true; } $attr = array( 'src' => $src, 'id' => "{$handle}-js", ); if ( $strategy ) { $attr[ $strategy ] = true; } if ( $intended_strategy ) { $attr['data-wp-strategy'] = $intended_strategy; } $tag = $translations . $ie_conditional_prefix . $before_script; $tag .= wp_get_script_tag( $attr ); $tag .= $after_script . $ie_conditional_suffix; /** * Filters the HTML script tag of an enqueued script. * * @since 4.1.0 * * @param string $tag The `<script>` tag for the enqueued script. * @param string $handle The script's registered handle. * @param string $src The script's source URL. */ $tag = apply_filters( 'script_loader_tag', $tag, $handle, $src ); if ( $this->do_concat ) { $this->print_html .= $tag; } else { echo $tag; } return true; } /** * Adds extra code to a registered script. * * @since 4.5.0 * * @param string $handle Name of the script to add the inline script to. * Must be lowercase. * @param string $data String containing the JavaScript to be added. * @param string $position Optional. Whether to add the inline script * before the handle or after. Default 'after'. * @return bool True on success, false on failure. */ public function add_inline_script( $handle, $data, $position = 'after' ) { if ( ! $data ) { return false; } if ( 'after' !== $position ) { $position = 'before'; } $script = (array) $this->get_data( $handle, $position ); $script[] = $data; return $this->add_data( $handle, $position, $script ); } /** * Prints inline scripts registered for a specific handle. * * @since 4.5.0 * @deprecated 6.3.0 Use methods get_inline_script_tag() or get_inline_script_data() instead. * * @param string $handle Name of the script to print inline scripts for. * Must be lowercase. * @param string $position Optional. Whether to add the inline script * before the handle or after. Default 'after'. * @param bool $display Optional. Whether to print the script tag * instead of just returning the script data. Default true. * @return string|false Script data on success, false otherwise. */ public function print_inline_script( $handle, $position = 'after', $display = true ) { _deprecated_function( __METHOD__, '6.3.0', 'WP_Scripts::get_inline_script_data() or WP_Scripts::get_inline_script_tag()' ); $output = $this->get_inline_script_data( $handle, $position ); if ( empty( $output ) ) { return false; } if ( $display ) { echo $this->get_inline_script_tag( $handle, $position ); } return $output; } /** * Gets data for inline scripts registered for a specific handle. * * @since 6.3.0 * * @param string $handle Name of the script to get data for. * Must be lowercase. * @param string $position Optional. Whether to add the inline script * before the handle or after. Default 'after'. * @return string Inline script, which may be empty string. */ public function get_inline_script_data( $handle, $position = 'after' ) { $data = $this->get_data( $handle, $position ); if ( empty( $data ) || ! is_array( $data ) ) { return ''; } return trim( implode( "\n", $data ), "\n" ); } /** * Gets tags for inline scripts registered for a specific handle. * * @since 6.3.0 * * @param string $handle Name of the script to get associated inline script tag for. * Must be lowercase. * @param string $position Optional. Whether to get tag for inline * scripts in the before or after position. Default 'after'. * @return string Inline script, which may be empty string. */ public function get_inline_script_tag( $handle, $position = 'after' ) { $js = $this->get_inline_script_data( $handle, $position ); if ( empty( $js ) ) { return ''; } $id = "{$handle}-js-{$position}"; return wp_get_inline_script_tag( $js, compact( 'id' ) ); } /** * Localizes a script, only if the script has already been added. * * @since 2.1.0 * * @param string $handle Name of the script to attach data to. * @param string $object_name Name of the variable that will contain the data. * @param array $l10n Array of data to localize. * @return bool True on success, false on failure. */ public function localize( $handle, $object_name, $l10n ) { if ( 'jquery' === $handle ) { $handle = 'jquery-core'; } if ( is_array( $l10n ) && isset( $l10n['l10n_print_after'] ) ) { // back compat, preserve the code in 'l10n_print_after' if present. $after = $l10n['l10n_print_after']; unset( $l10n['l10n_print_after'] ); } if ( ! is_array( $l10n ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: 1: $l10n, 2: wp_add_inline_script() */ __( 'The %1$s parameter must be an array. To pass arbitrary data to scripts, use the %2$s function instead.' ), '<code>$l10n</code>', '<code>wp_add_inline_script()</code>' ), '5.7.0' ); if ( false === $l10n ) { // This should really not be needed, but is necessary for backward compatibility. $l10n = array( $l10n ); } } if ( is_string( $l10n ) ) { $l10n = html_entity_decode( $l10n, ENT_QUOTES, 'UTF-8' ); } elseif ( is_array( $l10n ) ) { foreach ( $l10n as $key => $value ) { if ( ! is_scalar( $value ) ) { continue; } $l10n[ $key ] = html_entity_decode( (string) $value, ENT_QUOTES, 'UTF-8' ); } } $script = "var $object_name = " . wp_json_encode( $l10n ) . ';'; if ( ! empty( $after ) ) { $script .= "\n$after;"; } $data = $this->get_data( $handle, 'data' ); if ( ! empty( $data ) ) { $script = "$data\n$script"; } return $this->add_data( $handle, 'data', $script ); } /** * Sets handle group. * * @since 2.8.0 * * @see WP_Dependencies::set_group() * * @param string $handle Name of the item. Should be unique. * @param bool $recursion Internal flag that calling function was called recursively. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return bool Not already in the group or a lower group. */ public function set_group( $handle, $recursion, $group = false ) { if ( isset( $this->registered[ $handle ]->args ) && 1 === $this->registered[ $handle ]->args ) { $calculated_group = 1; } else { $calculated_group = (int) $this->get_data( $handle, 'group' ); } if ( false !== $group && $calculated_group > $group ) { $calculated_group = $group; } return parent::set_group( $handle, $recursion, $calculated_group ); } /** * Sets a translation textdomain. * * @since 5.0.0 * @since 5.1.0 The `$domain` parameter was made optional. * * @param string $handle Name of the script to register a translation domain to. * @param string $domain Optional. Text domain. Default 'default'. * @param string $path Optional. The full file path to the directory containing translation files. * @return bool True if the text domain was registered, false if not. */ public function set_translations( $handle, $domain = 'default', $path = '' ) { if ( ! isset( $this->registered[ $handle ] ) ) { return false; } /** @var \_WP_Dependency $obj */ $obj = $this->registered[ $handle ]; if ( ! in_array( 'wp-i18n', $obj->deps, true ) ) { $obj->deps[] = 'wp-i18n'; } return $obj->set_translations( $domain, $path ); } /** * Prints translations set for a specific handle. * * @since 5.0.0 * * @param string $handle Name of the script to add the inline script to. * Must be lowercase. * @param bool $display Optional. Whether to print the script * instead of just returning it. Default true. * @return string|false Script on success, false otherwise. */ public function print_translations( $handle, $display = true ) { if ( ! isset( $this->registered[ $handle ] ) || empty( $this->registered[ $handle ]->textdomain ) ) { return false; } $domain = $this->registered[ $handle ]->textdomain; $path = ''; if ( isset( $this->registered[ $handle ]->translations_path ) ) { $path = $this->registered[ $handle ]->translations_path; } $json_translations = load_script_textdomain( $handle, $domain, $path ); if ( ! $json_translations ) { return false; } $output = <<<JS ( function( domain, translations ) { var localeData = translations.locale_data[ domain ] || translations.locale_data.messages; localeData[""].domain = domain; wp.i18n.setLocaleData( localeData, domain ); } )( "{$domain}", {$json_translations} ); JS; if ( $display ) { wp_print_inline_script_tag( $output, array( 'id' => "{$handle}-js-translations" ) ); } return $output; } /** * Determines script dependencies. * * @since 2.1.0 * * @see WP_Dependencies::all_deps() * * @param string|string[] $handles Item handle (string) or item handles (array of strings). * @param bool $recursion Optional. Internal flag that function is calling itself. * Default false. * @param int|false $group Optional. Group level: level (int), no groups (false). * Default false. * @return bool True on success, false on failure. */ public function all_deps( $handles, $recursion = false, $group = false ) { $result = parent::all_deps( $handles, $recursion, $group ); if ( ! $recursion ) { /** * Filters the list of script dependencies left to print. * * @since 2.3.0 * * @param string[] $to_do An array of script dependency handles. */ $this->to_do = apply_filters( 'print_scripts_array', $this->to_do ); } return $result; } /** * Processes items and dependencies for the head group. * * @since 2.8.0 * * @see WP_Dependencies::do_items() * * @return string[] Handles of items that have been processed. */ public function do_head_items() { $this->do_items( false, 0 ); return $this->done; } /** * Processes items and dependencies for the footer group. * * @since 2.8.0 * * @see WP_Dependencies::do_items() * * @return string[] Handles of items that have been processed. */ public function do_footer_items() { $this->do_items( false, 1 ); return $this->done; } /** * Whether a handle's source is in a default directory. * * @since 2.8.0 * * @param string $src The source of the enqueued script. * @return bool True if found, false if not. */ public function in_default_dir( $src ) { if ( ! $this->default_dirs ) { return true; } if ( str_starts_with( $src, '/' . WPINC . '/js/l10n' ) ) { return false; } foreach ( (array) $this->default_dirs as $test ) { if ( str_starts_with( $src, $test ) ) { return true; } } return false; } /** * This overrides the add_data method from WP_Dependencies, to support normalizing of $args. * * @since 6.3.0 * * @param string $handle Name of the item. Should be unique. * @param string $key The data key. * @param mixed $value The data value. * @return bool True on success, false on failure. */ public function add_data( $handle, $key, $value ) { if ( ! isset( $this->registered[ $handle ] ) ) { return false; } if ( 'strategy' === $key ) { if ( ! empty( $value ) && ! $this->is_delayed_strategy( $value ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: 1: $strategy, 2: $handle */ __( 'Invalid strategy `%1$s` defined for `%2$s` during script registration.' ), $value, $handle ), '6.3.0' ); return false; } elseif ( ! $this->registered[ $handle ]->src && $this->is_delayed_strategy( $value ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: 1: $strategy, 2: $handle */ __( 'Cannot supply a strategy `%1$s` for script `%2$s` because it is an alias (it lacks a `src` value).' ), $value, $handle ), '6.3.0' ); return false; } } return parent::add_data( $handle, $key, $value ); } /** * Gets all dependents of a script. * * @since 6.3.0 * * @param string $handle The script handle. * @return string[] Script handles. */ private function get_dependents( $handle ) { // Check if dependents map for the handle in question is present. If so, use it. if ( isset( $this->dependents_map[ $handle ] ) ) { return $this->dependents_map[ $handle ]; } $dependents = array(); // Iterate over all registered scripts, finding dependents of the script passed to this method. foreach ( $this->registered as $registered_handle => $args ) { if ( in_array( $handle, $args->deps, true ) ) { $dependents[] = $registered_handle; } } // Add the handles dependents to the map to ease future lookups. $this->dependents_map[ $handle ] = $dependents; return $dependents; } /** * Checks if the strategy passed is a valid delayed (non-blocking) strategy. * * @since 6.3.0 * * @param string $strategy The strategy to check. * @return bool True if $strategy is one of the delayed strategies, otherwise false. */ private function is_delayed_strategy( $strategy ) { return in_array( $strategy, $this->delayed_strategies, true ); } /** * Gets the best eligible loading strategy for a script. * * @since 6.3.0 * * @param string $handle The script handle. * @return string The best eligible loading strategy. */ private function get_eligible_loading_strategy( $handle ) { $intended_strategy = (string) $this->get_data( $handle, 'strategy' ); // Bail early if there is no intended strategy. if ( ! $intended_strategy ) { return ''; } /* * If the intended strategy is 'defer', limit the initial list of eligible * strategies, since 'async' can fallback to 'defer', but not vice-versa. */ $initial_strategy = ( 'defer' === $intended_strategy ) ? array( 'defer' ) : null; $eligible_strategies = $this->filter_eligible_strategies( $handle, $initial_strategy ); // Return early once we know the eligible strategy is blocking. if ( empty( $eligible_strategies ) ) { return ''; } return in_array( 'async', $eligible_strategies, true ) ? 'async' : 'defer'; } /** * Filter the list of eligible loading strategies for a script. * * @since 6.3.0 * * @param string $handle The script handle. * @param string[]|null $eligible_strategies Optional. The list of strategies to filter. Default null. * @param array<string, true> $checked Optional. An array of already checked script handles, used to avoid recursive loops. * @return string[] A list of eligible loading strategies that could be used. */ private function filter_eligible_strategies( $handle, $eligible_strategies = null, $checked = array() ) { // If no strategies are being passed, all strategies are eligible. if ( null === $eligible_strategies ) { $eligible_strategies = $this->delayed_strategies; } // If this handle was already checked, return early. if ( isset( $checked[ $handle ] ) ) { return $eligible_strategies; } // Mark this handle as checked. $checked[ $handle ] = true; // If this handle isn't registered, don't filter anything and return. if ( ! isset( $this->registered[ $handle ] ) ) { return $eligible_strategies; } // If the handle is not enqueued, don't filter anything and return. if ( ! $this->query( $handle, 'enqueued' ) ) { return $eligible_strategies; } $is_alias = (bool) ! $this->registered[ $handle ]->src; $intended_strategy = $this->get_data( $handle, 'strategy' ); // For non-alias handles, an empty intended strategy filters all strategies. if ( ! $is_alias && empty( $intended_strategy ) ) { return array(); } // Handles with inline scripts attached in the 'after' position cannot be delayed. if ( $this->has_inline_script( $handle, 'after' ) ) { return array(); } // If the intended strategy is 'defer', filter out 'async'. if ( 'defer' === $intended_strategy ) { $eligible_strategies = array( 'defer' ); } $dependents = $this->get_dependents( $handle ); // Recursively filter eligible strategies for dependents. foreach ( $dependents as $dependent ) { // Bail early once we know the eligible strategy is blocking. if ( empty( $eligible_strategies ) ) { return array(); } $eligible_strategies = $this->filter_eligible_strategies( $dependent, $eligible_strategies, $checked ); } return $eligible_strategies; } /** * Gets data for inline scripts registered for a specific handle. * * @since 6.3.0 * * @param string $handle Name of the script to get data for. Must be lowercase. * @param string $position The position of the inline script. * @return bool Whether the handle has an inline script (either before or after). */ private function has_inline_script( $handle, $position = null ) { if ( $position && in_array( $position, array( 'before', 'after' ), true ) ) { return (bool) $this->get_data( $handle, $position ); } return (bool) ( $this->get_data( $handle, 'before' ) || $this->get_data( $handle, 'after' ) ); } /** * Resets class properties. * * @since 2.8.0 */ public function reset() { $this->do_concat = false; $this->print_code = ''; $this->concat = ''; $this->concat_version = ''; $this->print_html = ''; $this->ext_version = ''; $this->ext_handles = ''; } }
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