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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 <?php 2 /** 3 * WordPress scripts and styles default loader. 4 * 5 * Several constants are used to manage the loading, concatenating and compression of scripts and CSS: 6 * define('SCRIPT_DEBUG', true); loads the development (non-minified) versions of all scripts and CSS, and disables compression and concatenation, 7 * define('CONCATENATE_SCRIPTS', false); disables compression and concatenation of scripts and CSS, 8 * define('COMPRESS_SCRIPTS', false); disables compression of scripts, 9 * define('COMPRESS_CSS', false); disables compression of CSS, 10 * define('ENFORCE_GZIP', true); forces gzip for compression (default is deflate). 11 * 12 * The globals $concatenate_scripts, $compress_scripts and $compress_css can be set by plugins 13 * to temporarily override the above settings. Also a compression test is run once and the result is saved 14 * as option 'can_compress_scripts' (0/1). The test will run again if that option is deleted. 15 * 16 * @package WordPress 17 */ 18 19 /** WordPress Dependency Class */ 20 require ABSPATH . WPINC . '/class-wp-dependency.php'; 21 22 /** WordPress Dependencies Class */ 23 require ABSPATH . WPINC . '/class-wp-dependencies.php'; 24 25 /** WordPress Scripts Class */ 26 require ABSPATH . WPINC . '/class-wp-scripts.php'; 27 28 /** WordPress Scripts Functions */ 29 require ABSPATH . WPINC . '/functions.wp-scripts.php'; 30 31 /** WordPress Styles Class */ 32 require ABSPATH . WPINC . '/class-wp-styles.php'; 33 34 /** WordPress Styles Functions */ 35 require ABSPATH . WPINC . '/functions.wp-styles.php'; 36 37 /** 38 * Registers TinyMCE scripts. 39 * 40 * @since 5.0.0 41 * 42 * @global string $tinymce_version 43 * @global bool $concatenate_scripts 44 * @global bool $compress_scripts 45 * 46 * @param WP_Scripts $scripts WP_Scripts object. 47 * @param bool $force_uncompressed Whether to forcibly prevent gzip compression. Default false. 48 */ 49 function wp_register_tinymce_scripts( $scripts, $force_uncompressed = false ) { 50 global $tinymce_version, $concatenate_scripts, $compress_scripts; 51 52 $suffix = wp_scripts_get_suffix(); 53 $dev_suffix = wp_scripts_get_suffix( 'dev' ); 54 55 script_concat_settings(); 56 57 $compressed = $compress_scripts && $concatenate_scripts && ! $force_uncompressed; 58 59 /* 60 * Load tinymce.js when running from /src, otherwise load wp-tinymce.js (in production) 61 * or tinymce.min.js (when SCRIPT_DEBUG is true). 62 */ 63 if ( $compressed ) { 64 $scripts->add( 'wp-tinymce', includes_url( 'js/tinymce/' ) . 'wp-tinymce.js', array(), $tinymce_version ); 65 } else { 66 $scripts->add( 'wp-tinymce-root', includes_url( 'js/tinymce/' ) . "tinymce$dev_suffix.js", array(), $tinymce_version ); 67 $scripts->add( 'wp-tinymce', includes_url( 'js/tinymce/' ) . "plugins/compat3x/plugin$dev_suffix.js", array( 'wp-tinymce-root' ), $tinymce_version ); 68 } 69 70 $scripts->add( 'wp-tinymce-lists', includes_url( "js/tinymce/plugins/lists/plugin$suffix.js" ), array( 'wp-tinymce' ), $tinymce_version ); 71 } 72 73 /** 74 * Registers all the WordPress vendor scripts that are in the standardized 75 * `js/dist/vendor/` location. 76 * 77 * For the order of `$scripts->add` see `wp_default_scripts`. 78 * 79 * @since 5.0.0 80 * 81 * @global WP_Locale $wp_locale WordPress date and time locale object. 82 * 83 * @param WP_Scripts $scripts WP_Scripts object. 84 */ 85 function wp_default_packages_vendor( $scripts ) { 86 global $wp_locale; 87 88 $suffix = wp_scripts_get_suffix(); 89 90 $vendor_scripts = array( 91 'react', 92 'react-dom' => array( 'react' ), 93 'react-jsx-runtime' => array( 'react' ), 94 'regenerator-runtime', 95 'moment', 96 'lodash', 97 'wp-polyfill-fetch', 98 'wp-polyfill-formdata', 99 'wp-polyfill-node-contains', 100 'wp-polyfill-url', 101 'wp-polyfill-dom-rect', 102 'wp-polyfill-element-closest', 103 'wp-polyfill-object-fit', 104 'wp-polyfill-inert', 105 'wp-polyfill', 106 ); 107 108 $vendor_scripts_versions = array( 109 'react' => '18.3.1.1', // Final .1 due to switch to UMD build, can be removed in the next update. 110 'react-dom' => '18.3.1.1', // Final .1 due to switch to UMD build, can be removed in the next update. 111 'react-jsx-runtime' => '18.3.1', 112 'regenerator-runtime' => '0.14.1', 113 'moment' => '2.30.1', 114 'lodash' => '4.17.21', 115 'wp-polyfill-fetch' => '3.6.20', 116 'wp-polyfill-formdata' => '4.0.10', 117 'wp-polyfill-node-contains' => '4.8.0', 118 'wp-polyfill-url' => '3.6.4', 119 'wp-polyfill-dom-rect' => '4.8.0', 120 'wp-polyfill-element-closest' => '3.0.2', 121 'wp-polyfill-object-fit' => '2.3.5', 122 'wp-polyfill-inert' => '3.1.3', 123 'wp-polyfill' => '3.15.0', 124 ); 125 126 foreach ( $vendor_scripts as $handle => $dependencies ) { 127 if ( is_string( $dependencies ) ) { 128 $handle = $dependencies; 129 $dependencies = array(); 130 } 131 132 $path = "/wp-includes/js/dist/vendor/$handle$suffix.js"; 133 $version = $vendor_scripts_versions[ $handle ]; 134 135 $scripts->add( $handle, $path, $dependencies, $version, 1 ); 136 } 137 138 did_action( 'init' ) && $scripts->add_inline_script( 'lodash', 'window.lodash = _.noConflict();' ); 139 140 did_action( 'init' ) && $scripts->add_inline_script( 141 'moment', 142 sprintf( 143 "moment.updateLocale( '%s', %s );", 144 esc_js( get_user_locale() ), 145 wp_json_encode( 146 array( 147 'months' => array_values( $wp_locale->month ), 148 'monthsShort' => array_values( $wp_locale->month_abbrev ), 149 'weekdays' => array_values( $wp_locale->weekday ), 150 'weekdaysShort' => array_values( $wp_locale->weekday_abbrev ), 151 'week' => array( 152 'dow' => (int) get_option( 'start_of_week', 0 ), 153 ), 154 'longDateFormat' => array( 155 'LT' => get_option( 'time_format', __( 'g:i a' ) ), 156 'LTS' => null, 157 'L' => null, 158 'LL' => get_option( 'date_format', __( 'F j, Y' ) ), 159 'LLL' => __( 'F j, Y g:i a' ), 160 'LLLL' => null, 161 ), 162 ) 163 ) 164 ), 165 'after' 166 ); 167 } 168 169 /** 170 * Returns contents of an inline script used in appending polyfill scripts for 171 * browsers which fail the provided tests. The provided array is a mapping from 172 * a condition to verify feature support to its polyfill script handle. 173 * 174 * @since 5.0.0 175 * 176 * @param WP_Scripts $scripts WP_Scripts object. 177 * @param string[] $tests Features to detect. 178 * @return string Conditional polyfill inline script. 179 */ 180 function wp_get_script_polyfill( $scripts, $tests ) { 181 $polyfill = ''; 182 foreach ( $tests as $test => $handle ) { 183 if ( ! array_key_exists( $handle, $scripts->registered ) ) { 184 continue; 185 } 186 187 $src = $scripts->registered[ $handle ]->src; 188 $ver = $scripts->registered[ $handle ]->ver; 189 190 if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $scripts->content_url && str_starts_with( $src, $scripts->content_url ) ) ) { 191 $src = $scripts->base_url . $src; 192 } 193 194 if ( ! empty( $ver ) ) { 195 $src = add_query_arg( 'ver', $ver, $src ); 196 } 197 198 /** This filter is documented in wp-includes/class-wp-scripts.php */ 199 $src = esc_url( apply_filters( 'script_loader_src', $src, $handle ) ); 200 201 if ( ! $src ) { 202 continue; 203 } 204 205 $polyfill .= ( 206 // Test presence of feature... 207 '( ' . $test . ' ) || ' . 208 /* 209 * ...appending polyfill on any failures. Cautious viewers may balk 210 * at the `document.write`. Its caveat of synchronous mid-stream 211 * blocking write is exactly the behavior we need though. 212 */ 213 'document.write( \'<script src="' . 214 $src . 215 '"></scr\' + \'ipt>\' );' 216 ); 217 } 218 219 return $polyfill; 220 } 221 222 /** 223 * Registers development scripts that integrate with `@wordpress/scripts`. 224 * 225 * @see https://github.com/WordPress/gutenberg/tree/trunk/packages/scripts#start 226 * 227 * @since 6.0.0 228 * 229 * @param WP_Scripts $scripts WP_Scripts object. 230 */ 231 function wp_register_development_scripts( $scripts ) { 232 if ( 233 ! defined( 'SCRIPT_DEBUG' ) || ! SCRIPT_DEBUG 234 || empty( $scripts->registered['react'] ) 235 || defined( 'WP_RUN_CORE_TESTS' ) 236 ) { 237 return; 238 } 239 240 $development_scripts = array( 241 'react-refresh-entry', 242 'react-refresh-runtime', 243 ); 244 245 foreach ( $development_scripts as $script_name ) { 246 $assets = include ABSPATH . WPINC . '/assets/script-loader-' . $script_name . '.php'; 247 if ( ! is_array( $assets ) ) { 248 return; 249 } 250 $scripts->add( 251 'wp-' . $script_name, 252 '/wp-includes/js/dist/development/' . $script_name . '.js', 253 $assets['dependencies'], 254 $assets['version'] 255 ); 256 } 257 258 // See https://github.com/pmmmwh/react-refresh-webpack-plugin/blob/main/docs/TROUBLESHOOTING.md#externalising-react. 259 $scripts->registered['react']->deps[] = 'wp-react-refresh-entry'; 260 } 261 262 /** 263 * Registers all the WordPress packages scripts that are in the standardized 264 * `js/dist/` location. 265 * 266 * For the order of `$scripts->add` see `wp_default_scripts`. 267 * 268 * @since 5.0.0 269 * 270 * @param WP_Scripts $scripts WP_Scripts object. 271 */ 272 function wp_default_packages_scripts( $scripts ) { 273 $suffix = defined( 'WP_RUN_CORE_TESTS' ) ? '.min' : wp_scripts_get_suffix(); 274 /* 275 * Expects multidimensional array like: 276 * 277 * 'a11y.js' => array('dependencies' => array(...), 'version' => '...'), 278 * 'annotations.js' => array('dependencies' => array(...), 'version' => '...'), 279 * 'api-fetch.js' => array(... 280 */ 281 $assets = include ABSPATH . WPINC . "/assets/script-loader-packages{$suffix}.php"; 282 283 foreach ( $assets as $file_name => $package_data ) { 284 $basename = str_replace( $suffix . '.js', '', basename( $file_name ) ); 285 $handle = 'wp-' . $basename; 286 $path = "/wp-includes/js/dist/{$basename}{$suffix}.js"; 287 288 if ( ! empty( $package_data['dependencies'] ) ) { 289 $dependencies = $package_data['dependencies']; 290 } else { 291 $dependencies = array(); 292 } 293 294 // Add dependencies that cannot be detected and generated by build tools. 295 switch ( $handle ) { 296 case 'wp-block-library': 297 array_push( $dependencies, 'editor' ); 298 break; 299 case 'wp-edit-post': 300 array_push( $dependencies, 'media-models', 'media-views', 'postbox', 'wp-dom-ready' ); 301 break; 302 case 'wp-preferences': 303 array_push( $dependencies, 'wp-preferences-persistence' ); 304 break; 305 } 306 307 $scripts->add( $handle, $path, $dependencies, $package_data['version'], 1 ); 308 309 if ( in_array( 'wp-i18n', $dependencies, true ) ) { 310 $scripts->set_translations( $handle ); 311 } 312 313 /* 314 * Manually set the text direction localization after wp-i18n is printed. 315 * This ensures that wp.i18n.isRTL() returns true in RTL languages. 316 * We cannot use $scripts->set_translations( 'wp-i18n' ) to do this 317 * because WordPress prints a script's translations *before* the script, 318 * which means, in the case of wp-i18n, that wp.i18n.setLocaleData() 319 * is called before wp.i18n is defined. 320 */ 321 if ( 'wp-i18n' === $handle ) { 322 $ltr = _x( 'ltr', 'text direction' ); 323 $script = sprintf( "wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ '%s' ] } );", $ltr ); 324 $scripts->add_inline_script( $handle, $script, 'after' ); 325 } 326 } 327 } 328 329 /** 330 * Adds inline scripts required for the WordPress JavaScript packages. 331 * 332 * @since 5.0.0 333 * @since 6.4.0 Added relative time strings for the `wp-date` inline script output. 334 * 335 * @global WP_Locale $wp_locale WordPress date and time locale object. 336 * @global wpdb $wpdb WordPress database abstraction object. 337 * 338 * @param WP_Scripts $scripts WP_Scripts object. 339 */ 340 function wp_default_packages_inline_scripts( $scripts ) { 341 global $wp_locale, $wpdb; 342 343 if ( isset( $scripts->registered['wp-api-fetch'] ) ) { 344 $scripts->registered['wp-api-fetch']->deps[] = 'wp-hooks'; 345 } 346 $scripts->add_inline_script( 347 'wp-api-fetch', 348 sprintf( 349 'wp.apiFetch.use( wp.apiFetch.createRootURLMiddleware( "%s" ) );', 350 sanitize_url( get_rest_url() ) 351 ), 352 'after' 353 ); 354 $scripts->add_inline_script( 355 'wp-api-fetch', 356 implode( 357 "\n", 358 array( 359 sprintf( 360 'wp.apiFetch.nonceMiddleware = wp.apiFetch.createNonceMiddleware( "%s" );', 361 wp_installing() ? '' : wp_create_nonce( 'wp_rest' ) 362 ), 363 'wp.apiFetch.use( wp.apiFetch.nonceMiddleware );', 364 'wp.apiFetch.use( wp.apiFetch.mediaUploadMiddleware );', 365 sprintf( 366 'wp.apiFetch.nonceEndpoint = "%s";', 367 admin_url( 'admin-ajax.php?action=rest-nonce' ) 368 ), 369 ) 370 ), 371 'after' 372 ); 373 374 $meta_key = $wpdb->get_blog_prefix() . 'persisted_preferences'; 375 $user_id = get_current_user_id(); 376 $preload_data = get_user_meta( $user_id, $meta_key, true ); 377 $scripts->add_inline_script( 378 'wp-preferences', 379 sprintf( 380 '( function() { 381 var serverData = %s; 382 var userId = "%d"; 383 var persistenceLayer = wp.preferencesPersistence.__unstableCreatePersistenceLayer( serverData, userId ); 384 var preferencesStore = wp.preferences.store; 385 wp.data.dispatch( preferencesStore ).setPersistenceLayer( persistenceLayer ); 386 } ) ();', 387 wp_json_encode( $preload_data ), 388 $user_id 389 ) 390 ); 391 392 // Backwards compatibility - configure the old wp-data persistence system. 393 $scripts->add_inline_script( 394 'wp-data', 395 implode( 396 "\n", 397 array( 398 '( function() {', 399 ' var userId = ' . get_current_user_id() . ';', 400 ' var storageKey = "WP_DATA_USER_" + userId;', 401 ' wp.data', 402 ' .use( wp.data.plugins.persistence, { storageKey: storageKey } );', 403 '} )();', 404 ) 405 ) 406 ); 407 408 // Calculate the timezone abbr (EDT, PST) if possible. 409 $timezone_string = get_option( 'timezone_string', 'UTC' ); 410 $timezone_abbr = ''; 411 412 if ( ! empty( $timezone_string ) ) { 413 $timezone_date = new DateTime( 'now', new DateTimeZone( $timezone_string ) ); 414 $timezone_abbr = $timezone_date->format( 'T' ); 415 } 416 417 $gmt_offset = get_option( 'gmt_offset', 0 ); 418 419 $scripts->add_inline_script( 420 'wp-date', 421 sprintf( 422 'wp.date.setSettings( %s );', 423 wp_json_encode( 424 array( 425 'l10n' => array( 426 'locale' => get_user_locale(), 427 'months' => array_values( $wp_locale->month ), 428 'monthsShort' => array_values( $wp_locale->month_abbrev ), 429 'weekdays' => array_values( $wp_locale->weekday ), 430 'weekdaysShort' => array_values( $wp_locale->weekday_abbrev ), 431 'meridiem' => (object) $wp_locale->meridiem, 432 'relative' => array( 433 /* translators: %s: Duration. */ 434 'future' => __( '%s from now' ), 435 /* translators: %s: Duration. */ 436 'past' => __( '%s ago' ), 437 /* translators: One second from or to a particular datetime, e.g., "a second ago" or "a second from now". */ 438 's' => __( 'a second' ), 439 /* translators: %d: Duration in seconds from or to a particular datetime, e.g., "4 seconds ago" or "4 seconds from now". */ 440 'ss' => __( '%d seconds' ), 441 /* translators: One minute from or to a particular datetime, e.g., "a minute ago" or "a minute from now". */ 442 'm' => __( 'a minute' ), 443 /* translators: %d: Duration in minutes from or to a particular datetime, e.g., "4 minutes ago" or "4 minutes from now". */ 444 'mm' => __( '%d minutes' ), 445 /* translators: One hour from or to a particular datetime, e.g., "an hour ago" or "an hour from now". */ 446 'h' => __( 'an hour' ), 447 /* translators: %d: Duration in hours from or to a particular datetime, e.g., "4 hours ago" or "4 hours from now". */ 448 'hh' => __( '%d hours' ), 449 /* translators: One day from or to a particular datetime, e.g., "a day ago" or "a day from now". */ 450 'd' => __( 'a day' ), 451 /* translators: %d: Duration in days from or to a particular datetime, e.g., "4 days ago" or "4 days from now". */ 452 'dd' => __( '%d days' ), 453 /* translators: One month from or to a particular datetime, e.g., "a month ago" or "a month from now". */ 454 'M' => __( 'a month' ), 455 /* translators: %d: Duration in months from or to a particular datetime, e.g., "4 months ago" or "4 months from now". */ 456 'MM' => __( '%d months' ), 457 /* translators: One year from or to a particular datetime, e.g., "a year ago" or "a year from now". */ 458 'y' => __( 'a year' ), 459 /* translators: %d: Duration in years from or to a particular datetime, e.g., "4 years ago" or "4 years from now". */ 460 'yy' => __( '%d years' ), 461 ), 462 'startOfWeek' => (int) get_option( 'start_of_week', 0 ), 463 ), 464 'formats' => array( 465 /* translators: Time format, see https://www.php.net/manual/datetime.format.php */ 466 'time' => get_option( 'time_format', __( 'g:i a' ) ), 467 /* translators: Date format, see https://www.php.net/manual/datetime.format.php */ 468 'date' => get_option( 'date_format', __( 'F j, Y' ) ), 469 /* translators: Date/Time format, see https://www.php.net/manual/datetime.format.php */ 470 'datetime' => __( 'F j, Y g:i a' ), 471 /* translators: Abbreviated date/time format, see https://www.php.net/manual/datetime.format.php */ 472 'datetimeAbbreviated' => __( 'M j, Y g:i a' ), 473 ), 474 'timezone' => array( 475 'offset' => (float) $gmt_offset, 476 'offsetFormatted' => str_replace( array( '.25', '.5', '.75' ), array( ':15', ':30', ':45' ), (string) $gmt_offset ), 477 'string' => $timezone_string, 478 'abbr' => $timezone_abbr, 479 ), 480 ) 481 ) 482 ), 483 'after' 484 ); 485 486 // Loading the old editor and its config to ensure the classic block works as expected. 487 $scripts->add_inline_script( 488 'editor', 489 'window.wp.oldEditor = window.wp.editor;', 490 'after' 491 ); 492 493 /* 494 * wp-editor module is exposed as window.wp.editor. 495 * Problem: there is quite some code expecting window.wp.oldEditor object available under window.wp.editor. 496 * Solution: fuse the two objects together to maintain backward compatibility. 497 * For more context, see https://github.com/WordPress/gutenberg/issues/33203. 498 */ 499 $scripts->add_inline_script( 500 'wp-editor', 501 'Object.assign( window.wp.editor, window.wp.oldEditor );', 502 'after' 503 ); 504 } 505 506 /** 507 * Adds inline scripts required for the TinyMCE in the block editor. 508 * 509 * These TinyMCE init settings are used to extend and override the default settings 510 * from `_WP_Editors::default_settings()` for the Classic block. 511 * 512 * @since 5.0.0 513 * 514 * @global WP_Scripts $wp_scripts 515 */ 516 function wp_tinymce_inline_scripts() { 517 global $wp_scripts; 518 519 /** This filter is documented in wp-includes/class-wp-editor.php */ 520 $editor_settings = apply_filters( 'wp_editor_settings', array( 'tinymce' => true ), 'classic-block' ); 521 522 $tinymce_plugins = array( 523 'charmap', 524 'colorpicker', 525 'hr', 526 'lists', 527 'media', 528 'paste', 529 'tabfocus', 530 'textcolor', 531 'fullscreen', 532 'wordpress', 533 'wpautoresize', 534 'wpeditimage', 535 'wpemoji', 536 'wpgallery', 537 'wplink', 538 'wpdialogs', 539 'wptextpattern', 540 'wpview', 541 ); 542 543 /** This filter is documented in wp-includes/class-wp-editor.php */ 544 $tinymce_plugins = apply_filters( 'tiny_mce_plugins', $tinymce_plugins, 'classic-block' ); 545 $tinymce_plugins = array_unique( $tinymce_plugins ); 546 547 $disable_captions = false; 548 // Runs after `tiny_mce_plugins` but before `mce_buttons`. 549 /** This filter is documented in wp-admin/includes/media.php */ 550 if ( apply_filters( 'disable_captions', '' ) ) { 551 $disable_captions = true; 552 } 553 554 $toolbar1 = array( 555 'formatselect', 556 'bold', 557 'italic', 558 'bullist', 559 'numlist', 560 'blockquote', 561 'alignleft', 562 'aligncenter', 563 'alignright', 564 'link', 565 'unlink', 566 'wp_more', 567 'spellchecker', 568 'wp_add_media', 569 'wp_adv', 570 ); 571 572 /** This filter is documented in wp-includes/class-wp-editor.php */ 573 $toolbar1 = apply_filters( 'mce_buttons', $toolbar1, 'classic-block' ); 574 575 $toolbar2 = array( 576 'strikethrough', 577 'hr', 578 'forecolor', 579 'pastetext', 580 'removeformat', 581 'charmap', 582 'outdent', 583 'indent', 584 'undo', 585 'redo', 586 'wp_help', 587 ); 588 589 /** This filter is documented in wp-includes/class-wp-editor.php */ 590 $toolbar2 = apply_filters( 'mce_buttons_2', $toolbar2, 'classic-block' ); 591 /** This filter is documented in wp-includes/class-wp-editor.php */ 592 $toolbar3 = apply_filters( 'mce_buttons_3', array(), 'classic-block' ); 593 /** This filter is documented in wp-includes/class-wp-editor.php */ 594 $toolbar4 = apply_filters( 'mce_buttons_4', array(), 'classic-block' ); 595 /** This filter is documented in wp-includes/class-wp-editor.php */ 596 $external_plugins = apply_filters( 'mce_external_plugins', array(), 'classic-block' ); 597 598 $tinymce_settings = array( 599 'plugins' => implode( ',', $tinymce_plugins ), 600 'toolbar1' => implode( ',', $toolbar1 ), 601 'toolbar2' => implode( ',', $toolbar2 ), 602 'toolbar3' => implode( ',', $toolbar3 ), 603 'toolbar4' => implode( ',', $toolbar4 ), 604 'external_plugins' => wp_json_encode( $external_plugins ), 605 'classic_block_editor' => true, 606 ); 607 608 if ( $disable_captions ) { 609 $tinymce_settings['wpeditimage_disable_captions'] = true; 610 } 611 612 if ( ! empty( $editor_settings['tinymce'] ) && is_array( $editor_settings['tinymce'] ) ) { 613 $tinymce_settings = array_merge( $tinymce_settings, $editor_settings['tinymce'] ); 614 } 615 616 /** This filter is documented in wp-includes/class-wp-editor.php */ 617 $tinymce_settings = apply_filters( 'tiny_mce_before_init', $tinymce_settings, 'classic-block' ); 618 619 /* 620 * Do "by hand" translation from PHP array to js object. 621 * Prevents breakage in some custom settings. 622 */ 623 $init_obj = ''; 624 foreach ( $tinymce_settings as $key => $value ) { 625 if ( is_bool( $value ) ) { 626 $val = $value ? 'true' : 'false'; 627 $init_obj .= $key . ':' . $val . ','; 628 continue; 629 } elseif ( ! empty( $value ) && is_string( $value ) && ( 630 ( '{' === $value[0] && '}' === $value[ strlen( $value ) - 1 ] ) || 631 ( '[' === $value[0] && ']' === $value[ strlen( $value ) - 1 ] ) || 632 preg_match( '/^\(?function ?\(/', $value ) ) ) { 633 $init_obj .= $key . ':' . $value . ','; 634 continue; 635 } 636 $init_obj .= $key . ':"' . $value . '",'; 637 } 638 639 $init_obj = '{' . trim( $init_obj, ' ,' ) . '}'; 640 641 $script = 'window.wpEditorL10n = { 642 tinymce: { 643 baseURL: ' . wp_json_encode( includes_url( 'js/tinymce' ) ) . ', 644 suffix: ' . ( SCRIPT_DEBUG ? '""' : '".min"' ) . ', 645 settings: ' . $init_obj . ', 646 } 647 }'; 648 649 $wp_scripts->add_inline_script( 'wp-block-library', $script, 'before' ); 650 } 651 652 /** 653 * Registers all the WordPress packages scripts. 654 * 655 * @since 5.0.0 656 * 657 * @param WP_Scripts $scripts WP_Scripts object. 658 */ 659 function wp_default_packages( $scripts ) { 660 wp_default_packages_vendor( $scripts ); 661 wp_register_development_scripts( $scripts ); 662 wp_register_tinymce_scripts( $scripts ); 663 wp_default_packages_scripts( $scripts ); 664 665 if ( did_action( 'init' ) ) { 666 wp_default_packages_inline_scripts( $scripts ); 667 } 668 } 669 670 /** 671 * Returns the suffix that can be used for the scripts. 672 * 673 * There are two suffix types, the normal one and the dev suffix. 674 * 675 * @since 5.0.0 676 * 677 * @param string $type The type of suffix to retrieve. 678 * @return string The script suffix. 679 */ 680 function wp_scripts_get_suffix( $type = '' ) { 681 static $suffixes; 682 683 if ( null === $suffixes ) { 684 /* 685 * Include an unmodified $wp_version. 686 * 687 * Note: wp_get_wp_version() is not used here, as this file can be included 688 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 689 * wp-includes/functions.php is not loaded. 690 */ 691 require ABSPATH . WPINC . '/version.php'; 692 693 /* 694 * Note: str_contains() is not used here, as this file can be included 695 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 696 * the polyfills from wp-includes/compat.php are not loaded. 697 */ 698 $develop_src = false !== strpos( $wp_version, '-src' ); 699 700 if ( ! defined( 'SCRIPT_DEBUG' ) ) { 701 define( 'SCRIPT_DEBUG', $develop_src ); 702 } 703 $suffix = SCRIPT_DEBUG ? '' : '.min'; 704 $dev_suffix = $develop_src ? '' : '.min'; 705 706 $suffixes = array( 707 'suffix' => $suffix, 708 'dev_suffix' => $dev_suffix, 709 ); 710 } 711 712 if ( 'dev' === $type ) { 713 return $suffixes['dev_suffix']; 714 } 715 716 return $suffixes['suffix']; 717 } 718 719 /** 720 * Registers all WordPress scripts. 721 * 722 * Localizes some of them. 723 * args order: `$scripts->add( 'handle', 'url', 'dependencies', 'query-string', 1 );` 724 * when last arg === 1 queues the script for the footer 725 * 726 * @since 2.6.0 727 * 728 * @param WP_Scripts $scripts WP_Scripts object. 729 */ 730 function wp_default_scripts( $scripts ) { 731 $suffix = wp_scripts_get_suffix(); 732 $dev_suffix = wp_scripts_get_suffix( 'dev' ); 733 $guessurl = site_url(); 734 735 if ( ! $guessurl ) { 736 $guessed_url = true; 737 $guessurl = wp_guess_url(); 738 } 739 740 $scripts->base_url = $guessurl; 741 $scripts->content_url = defined( 'WP_CONTENT_URL' ) ? WP_CONTENT_URL : ''; 742 $scripts->default_version = get_bloginfo( 'version' ); 743 $scripts->default_dirs = array( '/wp-admin/js/', '/wp-includes/js/' ); 744 745 $scripts->add( 'utils', "/wp-includes/js/utils$suffix.js" ); 746 did_action( 'init' ) && $scripts->localize( 747 'utils', 748 'userSettings', 749 array( 750 'url' => (string) SITECOOKIEPATH, 751 'uid' => (string) get_current_user_id(), 752 'time' => (string) time(), 753 'secure' => (string) ( 'https' === parse_url( site_url(), PHP_URL_SCHEME ) ), 754 ) 755 ); 756 757 $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array( 'jquery', 'hoverIntent', 'utils', 'wp-a11y' ), false, 1 ); 758 $scripts->set_translations( 'common' ); 759 760 $bulk_action_observer_ids = array( 761 'bulk_action' => 'action', 762 'changeit' => 'new_role', 763 ); 764 did_action( 'init' ) && $scripts->localize( 765 'common', 766 'bulkActionObserverIds', 767 /** 768 * Filters the array of field name attributes for bulk actions. 769 * 770 * @since 6.8.1 771 * 772 * @param array $bulk_action_observer_ids { 773 * An array of field name attributes for bulk actions. 774 * 775 * @type string $bulk_action The bulk action field name. Default 'action'. 776 * @type string $changeit The new role field name. Default 'new_role'. 777 * } 778 */ 779 apply_filters( 'bulk_action_observer_ids', $bulk_action_observer_ids ) 780 ); 781 782 $scripts->add( 'wp-sanitize', "/wp-includes/js/wp-sanitize$suffix.js", array(), false, 1 ); 783 784 $scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", array(), '1.6.1', 1 ); 785 786 $scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", array(), false, 1 ); 787 did_action( 'init' ) && $scripts->localize( 788 'quicktags', 789 'quicktagsL10n', 790 array( 791 'closeAllOpenTags' => __( 'Close all open tags' ), 792 'closeTags' => __( 'close tags' ), 793 'enterURL' => __( 'Enter the URL' ), 794 'enterImageURL' => __( 'Enter the URL of the image' ), 795 'enterImageDescription' => __( 'Enter a description of the image' ), 796 'textdirection' => __( 'text direction' ), 797 'toggleTextdirection' => __( 'Toggle Editor Text Direction' ), 798 'dfw' => __( 'Distraction-free writing mode' ), 799 'strong' => __( 'Bold' ), 800 'strongClose' => __( 'Close bold tag' ), 801 'em' => __( 'Italic' ), 802 'emClose' => __( 'Close italic tag' ), 803 'link' => __( 'Insert link' ), 804 'blockquote' => __( 'Blockquote' ), 805 'blockquoteClose' => __( 'Close blockquote tag' ), 806 'del' => __( 'Deleted text (strikethrough)' ), 807 'delClose' => __( 'Close deleted text tag' ), 808 'ins' => __( 'Inserted text' ), 809 'insClose' => __( 'Close inserted text tag' ), 810 'image' => __( 'Insert image' ), 811 'ul' => __( 'Bulleted list' ), 812 'ulClose' => __( 'Close bulleted list tag' ), 813 'ol' => __( 'Numbered list' ), 814 'olClose' => __( 'Close numbered list tag' ), 815 'li' => __( 'List item' ), 816 'liClose' => __( 'Close list item tag' ), 817 'code' => __( 'Code' ), 818 'codeClose' => __( 'Close code tag' ), 819 'more' => __( 'Insert Read More tag' ), 820 ) 821 ); 822 823 $scripts->add( 'colorpicker', "/wp-includes/js/colorpicker$suffix.js", array( 'prototype' ), '3517m' ); 824 825 $scripts->add( 'editor', "/wp-admin/js/editor$suffix.js", array( 'utils', 'jquery' ), false, 1 ); 826 827 $scripts->add( 'clipboard', "/wp-includes/js/clipboard$suffix.js", array(), '2.0.11', 1 ); 828 829 $scripts->add( 'wp-ajax-response', "/wp-includes/js/wp-ajax-response$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 830 did_action( 'init' ) && $scripts->localize( 831 'wp-ajax-response', 832 'wpAjax', 833 array( 834 'noPerm' => __( 'Sorry, you are not allowed to do that.' ), 835 'broken' => __( 'An error occurred while processing your request. Please try again later.' ), 836 ) 837 ); 838 839 $scripts->add( 'wp-api-request', "/wp-includes/js/api-request$suffix.js", array( 'jquery' ), false, 1 ); 840 // `wpApiSettings` is also used by `wp-api`, which depends on this script. 841 did_action( 'init' ) && $scripts->localize( 842 'wp-api-request', 843 'wpApiSettings', 844 array( 845 'root' => sanitize_url( get_rest_url() ), 846 'nonce' => wp_installing() ? '' : wp_create_nonce( 'wp_rest' ), 847 'versionString' => 'wp/v2/', 848 ) 849 ); 850 851 $scripts->add( 'wp-pointer', "/wp-includes/js/wp-pointer$suffix.js", array( 'jquery-ui-core' ), false, 1 ); 852 $scripts->set_translations( 'wp-pointer' ); 853 854 $scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array( 'heartbeat' ), false, 1 ); 855 856 $scripts->add( 'heartbeat', "/wp-includes/js/heartbeat$suffix.js", array( 'jquery', 'wp-hooks' ), false, 1 ); 857 did_action( 'init' ) && $scripts->localize( 858 'heartbeat', 859 'heartbeatSettings', 860 /** 861 * Filters the Heartbeat settings. 862 * 863 * @since 3.6.0 864 * 865 * @param array $settings Heartbeat settings array. 866 */ 867 apply_filters( 'heartbeat_settings', array() ) 868 ); 869 870 $scripts->add( 'wp-auth-check', "/wp-includes/js/wp-auth-check$suffix.js", array( 'heartbeat' ), false, 1 ); 871 $scripts->set_translations( 'wp-auth-check' ); 872 873 $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array( 'wp-ajax-response', 'jquery-color' ), false, 1 ); 874 875 $scripts->add( 'site-icon', '/wp-admin/js/site-icon.js', array( 'jquery' ), false, 1 ); 876 $scripts->set_translations( 'site-icon' ); 877 878 // WordPress no longer uses or bundles Prototype or script.aculo.us. These are now pulled from an external source. 879 $scripts->add( 'prototype', 'https://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js', array(), '1.7.1' ); 880 $scripts->add( 'scriptaculous-root', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/scriptaculous.js', array( 'prototype' ), '1.9.0' ); 881 $scripts->add( 'scriptaculous-builder', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/builder.js', array( 'scriptaculous-root' ), '1.9.0' ); 882 $scripts->add( 'scriptaculous-dragdrop', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/dragdrop.js', array( 'scriptaculous-builder', 'scriptaculous-effects' ), '1.9.0' ); 883 $scripts->add( 'scriptaculous-effects', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/effects.js', array( 'scriptaculous-root' ), '1.9.0' ); 884 $scripts->add( 'scriptaculous-slider', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/slider.js', array( 'scriptaculous-effects' ), '1.9.0' ); 885 $scripts->add( 'scriptaculous-sound', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/sound.js', array( 'scriptaculous-root' ), '1.9.0' ); 886 $scripts->add( 'scriptaculous-controls', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/controls.js', array( 'scriptaculous-root' ), '1.9.0' ); 887 $scripts->add( 'scriptaculous', false, array( 'scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls' ) ); 888 889 // Not used in core, replaced by Jcrop.js. 890 $scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array( 'scriptaculous-dragdrop' ) ); 891 892 /* 893 * jQuery. 894 * The unminified jquery.js and jquery-migrate.js are included to facilitate debugging. 895 */ 896 $scripts->add( 'jquery', false, array( 'jquery-core', 'jquery-migrate' ), '3.7.1' ); 897 $scripts->add( 'jquery-core', "/wp-includes/js/jquery/jquery$suffix.js", array(), '3.7.1' ); 898 $scripts->add( 'jquery-migrate', "/wp-includes/js/jquery/jquery-migrate$suffix.js", array(), '3.4.1' ); 899 900 /* 901 * Full jQuery UI. 902 * The build process in 1.12.1 has changed significantly. 903 * In order to keep backwards compatibility, and to keep the optimized loading, 904 * the source files were flattened and included with some modifications for AMD loading. 905 * A notable change is that 'jquery-ui-core' now contains 'jquery-ui-position' and 'jquery-ui-widget'. 906 */ 907 $scripts->add( 'jquery-ui-core', "/wp-includes/js/jquery/ui/core$suffix.js", array( 'jquery' ), '1.13.3', 1 ); 908 $scripts->add( 'jquery-effects-core', "/wp-includes/js/jquery/ui/effect$suffix.js", array( 'jquery' ), '1.13.3', 1 ); 909 910 $scripts->add( 'jquery-effects-blind', "/wp-includes/js/jquery/ui/effect-blind$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 911 $scripts->add( 'jquery-effects-bounce', "/wp-includes/js/jquery/ui/effect-bounce$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 912 $scripts->add( 'jquery-effects-clip', "/wp-includes/js/jquery/ui/effect-clip$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 913 $scripts->add( 'jquery-effects-drop', "/wp-includes/js/jquery/ui/effect-drop$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 914 $scripts->add( 'jquery-effects-explode', "/wp-includes/js/jquery/ui/effect-explode$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 915 $scripts->add( 'jquery-effects-fade', "/wp-includes/js/jquery/ui/effect-fade$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 916 $scripts->add( 'jquery-effects-fold', "/wp-includes/js/jquery/ui/effect-fold$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 917 $scripts->add( 'jquery-effects-highlight', "/wp-includes/js/jquery/ui/effect-highlight$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 918 $scripts->add( 'jquery-effects-puff', "/wp-includes/js/jquery/ui/effect-puff$suffix.js", array( 'jquery-effects-core', 'jquery-effects-scale' ), '1.13.3', 1 ); 919 $scripts->add( 'jquery-effects-pulsate', "/wp-includes/js/jquery/ui/effect-pulsate$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 920 $scripts->add( 'jquery-effects-scale', "/wp-includes/js/jquery/ui/effect-scale$suffix.js", array( 'jquery-effects-core', 'jquery-effects-size' ), '1.13.3', 1 ); 921 $scripts->add( 'jquery-effects-shake', "/wp-includes/js/jquery/ui/effect-shake$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 922 $scripts->add( 'jquery-effects-size', "/wp-includes/js/jquery/ui/effect-size$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 923 $scripts->add( 'jquery-effects-slide', "/wp-includes/js/jquery/ui/effect-slide$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 924 $scripts->add( 'jquery-effects-transfer', "/wp-includes/js/jquery/ui/effect-transfer$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 925 926 // Widgets 927 $scripts->add( 'jquery-ui-accordion', "/wp-includes/js/jquery/ui/accordion$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 928 $scripts->add( 'jquery-ui-autocomplete', "/wp-includes/js/jquery/ui/autocomplete$suffix.js", array( 'jquery-ui-menu', 'wp-a11y' ), '1.13.3', 1 ); 929 $scripts->add( 'jquery-ui-button', "/wp-includes/js/jquery/ui/button$suffix.js", array( 'jquery-ui-core', 'jquery-ui-controlgroup', 'jquery-ui-checkboxradio' ), '1.13.3', 1 ); 930 $scripts->add( 'jquery-ui-datepicker', "/wp-includes/js/jquery/ui/datepicker$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 931 $scripts->add( 'jquery-ui-dialog', "/wp-includes/js/jquery/ui/dialog$suffix.js", array( 'jquery-ui-resizable', 'jquery-ui-draggable', 'jquery-ui-button' ), '1.13.3', 1 ); 932 $scripts->add( 'jquery-ui-menu', "/wp-includes/js/jquery/ui/menu$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 933 $scripts->add( 'jquery-ui-mouse', "/wp-includes/js/jquery/ui/mouse$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 934 $scripts->add( 'jquery-ui-progressbar', "/wp-includes/js/jquery/ui/progressbar$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 935 $scripts->add( 'jquery-ui-selectmenu', "/wp-includes/js/jquery/ui/selectmenu$suffix.js", array( 'jquery-ui-menu' ), '1.13.3', 1 ); 936 $scripts->add( 'jquery-ui-slider', "/wp-includes/js/jquery/ui/slider$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 937 $scripts->add( 'jquery-ui-spinner', "/wp-includes/js/jquery/ui/spinner$suffix.js", array( 'jquery-ui-button' ), '1.13.3', 1 ); 938 $scripts->add( 'jquery-ui-tabs', "/wp-includes/js/jquery/ui/tabs$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 939 $scripts->add( 'jquery-ui-tooltip', "/wp-includes/js/jquery/ui/tooltip$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 940 941 // New in 1.12.1 942 $scripts->add( 'jquery-ui-checkboxradio', "/wp-includes/js/jquery/ui/checkboxradio$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 943 $scripts->add( 'jquery-ui-controlgroup', "/wp-includes/js/jquery/ui/controlgroup$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 944 945 // Interactions 946 $scripts->add( 'jquery-ui-draggable', "/wp-includes/js/jquery/ui/draggable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 947 $scripts->add( 'jquery-ui-droppable', "/wp-includes/js/jquery/ui/droppable$suffix.js", array( 'jquery-ui-draggable' ), '1.13.3', 1 ); 948 $scripts->add( 'jquery-ui-resizable', "/wp-includes/js/jquery/ui/resizable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 949 $scripts->add( 'jquery-ui-selectable', "/wp-includes/js/jquery/ui/selectable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 950 $scripts->add( 'jquery-ui-sortable', "/wp-includes/js/jquery/ui/sortable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 951 952 /* 953 * As of 1.12.1 `jquery-ui-position` and `jquery-ui-widget` are part of `jquery-ui-core`. 954 * Listed here for back-compat. 955 */ 956 $scripts->add( 'jquery-ui-position', false, array( 'jquery-ui-core' ), '1.13.3', 1 ); 957 $scripts->add( 'jquery-ui-widget', false, array( 'jquery-ui-core' ), '1.13.3', 1 ); 958 959 // Deprecated, not used in core, most functionality is included in jQuery 1.3. 960 $scripts->add( 'jquery-form', "/wp-includes/js/jquery/jquery.form$suffix.js", array( 'jquery' ), '4.3.0', 1 ); 961 962 // jQuery plugins. 963 $scripts->add( 'jquery-color', '/wp-includes/js/jquery/jquery.color.min.js', array( 'jquery' ), '3.0.0', 1 ); 964 $scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array( 'jquery' ), '20m', 1 ); 965 $scripts->add( 'jquery-query', '/wp-includes/js/jquery/jquery.query.js', array( 'jquery' ), '2.2.3', 1 ); 966 $scripts->add( 'jquery-serialize-object', '/wp-includes/js/jquery/jquery.serialize-object.js', array( 'jquery' ), '0.2-wp', 1 ); 967 $scripts->add( 'jquery-hotkeys', "/wp-includes/js/jquery/jquery.hotkeys$suffix.js", array( 'jquery' ), '0.0.2m', 1 ); 968 $scripts->add( 'jquery-table-hotkeys', "/wp-includes/js/jquery/jquery.table-hotkeys$suffix.js", array( 'jquery', 'jquery-hotkeys' ), false, 1 ); 969 $scripts->add( 'jquery-touch-punch', '/wp-includes/js/jquery/jquery.ui.touch-punch.js', array( 'jquery-ui-core', 'jquery-ui-mouse' ), '0.2.2', 1 ); 970 971 // Not used any more, registered for backward compatibility. 972 $scripts->add( 'suggest', "/wp-includes/js/jquery/suggest$suffix.js", array( 'jquery' ), '1.1-20110113', 1 ); 973 974 /* 975 * Masonry v2 depended on jQuery. v3 does not. The older jquery-masonry handle is a shiv. 976 * It sets jQuery as a dependency, as the theme may have been implicitly loading it this way. 977 */ 978 $scripts->add( 'imagesloaded', '/wp-includes/js/imagesloaded.min.js', array(), '5.0.0', 1 ); 979 $scripts->add( 'masonry', '/wp-includes/js/masonry.min.js', array( 'imagesloaded' ), '4.2.2', 1 ); 980 $scripts->add( 'jquery-masonry', '/wp-includes/js/jquery/jquery.masonry.min.js', array( 'jquery', 'masonry' ), '3.1.2b', 1 ); 981 982 $scripts->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.js', array( 'jquery' ), '3.1-20121105', 1 ); 983 did_action( 'init' ) && $scripts->localize( 984 'thickbox', 985 'thickboxL10n', 986 array( 987 'next' => __( 'Next >' ), 988 'prev' => __( '< Prev' ), 989 'image' => __( 'Image' ), 990 'of' => __( 'of' ), 991 'close' => __( 'Close' ), 992 'noiframes' => __( 'This feature requires inline frames. You have iframes disabled or your browser does not support them.' ), 993 'loadingAnimation' => includes_url( 'js/thickbox/loadingAnimation.gif' ), 994 ) 995 ); 996 997 // Not used in core, replaced by imgAreaSelect. 998 $scripts->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.min.js', array( 'jquery' ), '0.9.15' ); 999 1000 // Error messages for Plupload. 1001 $uploader_l10n = array( 1002 'queue_limit_exceeded' => __( 'You have attempted to queue too many files.' ), 1003 /* translators: %s: File name. */ 1004 'file_exceeds_size_limit' => __( '%s exceeds the maximum upload size for this site.' ), 1005 'zero_byte_file' => __( 'This file is empty. Please try another.' ), 1006 'invalid_filetype' => __( 'This file cannot be processed by the web server.' ), 1007 'not_an_image' => __( 'This file is not an image. Please try another.' ), 1008 'image_memory_exceeded' => __( 'Memory exceeded. Please try another smaller file.' ), 1009 'image_dimensions_exceeded' => __( 'This is larger than the maximum size. Please try another.' ), 1010 'default_error' => __( 'An error occurred in the upload. Please try again later.' ), 1011 'missing_upload_url' => __( 'There was a configuration error. Please contact the server administrator.' ), 1012 'upload_limit_exceeded' => __( 'You may only upload 1 file.' ), 1013 'http_error' => __( 'Unexpected response from the server. The file may have been uploaded successfully. Check in the Media Library or reload the page.' ), 1014 'http_error_image' => __( 'The server cannot process the image. This can happen if the server is busy or does not have enough resources to complete the task. Uploading a smaller image may help. Suggested maximum size is 2560 pixels.' ), 1015 'upload_failed' => __( 'Upload failed.' ), 1016 /* translators: 1: Opening link tag, 2: Closing link tag. */ 1017 'big_upload_failed' => __( 'Please try uploading this file with the %1$sbrowser uploader%2$s.' ), 1018 /* translators: %s: File name. */ 1019 'big_upload_queued' => __( '%s exceeds the maximum upload size for the multi-file uploader when used in your browser.' ), 1020 'io_error' => __( 'IO error.' ), 1021 'security_error' => __( 'Security error.' ), 1022 'file_cancelled' => __( 'File canceled.' ), 1023 'upload_stopped' => __( 'Upload stopped.' ), 1024 'dismiss' => __( 'Dismiss' ), 1025 'crunching' => __( 'Crunching…' ), 1026 'deleted' => __( 'moved to the Trash.' ), 1027 /* translators: %s: File name. */ 1028 'error_uploading' => __( '“%s” has failed to upload.' ), 1029 'unsupported_image' => __( 'This image cannot be displayed in a web browser. For best results convert it to JPEG before uploading.' ), 1030 'noneditable_image' => __( 'The web server cannot generate responsive image sizes for this image. Convert it to JPEG or PNG before uploading.' ), 1031 'file_url_copied' => __( 'The file URL has been copied to your clipboard' ), 1032 ); 1033 1034 $scripts->add( 'moxiejs', "/wp-includes/js/plupload/moxie$suffix.js", array(), '1.3.5.1' ); 1035 $scripts->add( 'plupload', "/wp-includes/js/plupload/plupload$suffix.js", array( 'moxiejs' ), '2.1.9' ); 1036 // Back compat handles: 1037 foreach ( array( 'all', 'html5', 'flash', 'silverlight', 'html4' ) as $handle ) { 1038 $scripts->add( "plupload-$handle", false, array( 'plupload' ), '2.1.1' ); 1039 } 1040 1041 $scripts->add( 'plupload-handlers', "/wp-includes/js/plupload/handlers$suffix.js", array( 'clipboard', 'jquery', 'plupload', 'underscore', 'wp-a11y', 'wp-i18n' ) ); 1042 did_action( 'init' ) && $scripts->localize( 'plupload-handlers', 'pluploadL10n', $uploader_l10n ); 1043 1044 $scripts->add( 'wp-plupload', "/wp-includes/js/plupload/wp-plupload$suffix.js", array( 'plupload', 'jquery', 'json2', 'media-models' ), false, 1 ); 1045 did_action( 'init' ) && $scripts->localize( 'wp-plupload', 'pluploadL10n', $uploader_l10n ); 1046 1047 $scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", array(), false, 1 ); 1048 did_action( 'init' ) && $scripts->add_data( 'comment-reply', 'strategy', 'async' ); 1049 1050 $scripts->add( 'json2', "/wp-includes/js/json2$suffix.js", array(), '2015-05-03' ); 1051 did_action( 'init' ) && $scripts->add_data( 'json2', 'conditional', 'lt IE 8' ); 1052 1053 $scripts->add( 'underscore', "/wp-includes/js/underscore$dev_suffix.js", array(), '1.13.7', 1 ); 1054 $scripts->add( 'backbone', "/wp-includes/js/backbone$dev_suffix.js", array( 'underscore', 'jquery' ), '1.6.0', 1 ); 1055 1056 $scripts->add( 'wp-util', "/wp-includes/js/wp-util$suffix.js", array( 'underscore', 'jquery' ), false, 1 ); 1057 did_action( 'init' ) && $scripts->localize( 1058 'wp-util', 1059 '_wpUtilSettings', 1060 array( 1061 'ajax' => array( 1062 'url' => admin_url( 'admin-ajax.php', 'relative' ), 1063 ), 1064 ) 1065 ); 1066 1067 $scripts->add( 'wp-backbone', "/wp-includes/js/wp-backbone$suffix.js", array( 'backbone', 'wp-util' ), false, 1 ); 1068 1069 $scripts->add( 'revisions', "/wp-admin/js/revisions$suffix.js", array( 'wp-backbone', 'jquery-ui-slider', 'hoverIntent' ), false, 1 ); 1070 1071 $scripts->add( 'imgareaselect', "/wp-includes/js/imgareaselect/jquery.imgareaselect$suffix.js", array( 'jquery' ), false, 1 ); 1072 1073 $scripts->add( 'mediaelement', false, array( 'jquery', 'mediaelement-core', 'mediaelement-migrate' ), '4.2.17', 1 ); 1074 $scripts->add( 'mediaelement-core', "/wp-includes/js/mediaelement/mediaelement-and-player$suffix.js", array(), '4.2.17', 1 ); 1075 $scripts->add( 'mediaelement-migrate', "/wp-includes/js/mediaelement/mediaelement-migrate$suffix.js", array(), false, 1 ); 1076 1077 did_action( 'init' ) && $scripts->add_inline_script( 1078 'mediaelement-core', 1079 sprintf( 1080 'var mejsL10n = %s;', 1081 wp_json_encode( 1082 array( 1083 'language' => strtolower( strtok( determine_locale(), '_-' ) ), 1084 'strings' => array( 1085 'mejs.download-file' => __( 'Download File' ), 1086 'mejs.install-flash' => __( 'You are using a browser that does not have Flash player enabled or installed. Please turn on your Flash player plugin or download the latest version from https://get.adobe.com/flashplayer/' ), 1087 'mejs.fullscreen' => __( 'Fullscreen' ), 1088 'mejs.play' => __( 'Play' ), 1089 'mejs.pause' => __( 'Pause' ), 1090 'mejs.time-slider' => __( 'Time Slider' ), 1091 'mejs.time-help-text' => __( 'Use Left/Right Arrow keys to advance one second, Up/Down arrows to advance ten seconds.' ), 1092 'mejs.live-broadcast' => __( 'Live Broadcast' ), 1093 'mejs.volume-help-text' => __( 'Use Up/Down Arrow keys to increase or decrease volume.' ), 1094 'mejs.unmute' => __( 'Unmute' ), 1095 'mejs.mute' => __( 'Mute' ), 1096 'mejs.volume-slider' => __( 'Volume Slider' ), 1097 'mejs.video-player' => __( 'Video Player' ), 1098 'mejs.audio-player' => __( 'Audio Player' ), 1099 'mejs.captions-subtitles' => __( 'Captions/Subtitles' ), 1100 'mejs.captions-chapters' => __( 'Chapters' ), 1101 'mejs.none' => __( 'None' ), 1102 'mejs.afrikaans' => __( 'Afrikaans' ), 1103 'mejs.albanian' => __( 'Albanian' ), 1104 'mejs.arabic' => __( 'Arabic' ), 1105 'mejs.belarusian' => __( 'Belarusian' ), 1106 'mejs.bulgarian' => __( 'Bulgarian' ), 1107 'mejs.catalan' => __( 'Catalan' ), 1108 'mejs.chinese' => __( 'Chinese' ), 1109 'mejs.chinese-simplified' => __( 'Chinese (Simplified)' ), 1110 'mejs.chinese-traditional' => __( 'Chinese (Traditional)' ), 1111 'mejs.croatian' => __( 'Croatian' ), 1112 'mejs.czech' => __( 'Czech' ), 1113 'mejs.danish' => __( 'Danish' ), 1114 'mejs.dutch' => __( 'Dutch' ), 1115 'mejs.english' => __( 'English' ), 1116 'mejs.estonian' => __( 'Estonian' ), 1117 'mejs.filipino' => __( 'Filipino' ), 1118 'mejs.finnish' => __( 'Finnish' ), 1119 'mejs.french' => __( 'French' ), 1120 'mejs.galician' => __( 'Galician' ), 1121 'mejs.german' => __( 'German' ), 1122 'mejs.greek' => __( 'Greek' ), 1123 'mejs.haitian-creole' => __( 'Haitian Creole' ), 1124 'mejs.hebrew' => __( 'Hebrew' ), 1125 'mejs.hindi' => __( 'Hindi' ), 1126 'mejs.hungarian' => __( 'Hungarian' ), 1127 'mejs.icelandic' => __( 'Icelandic' ), 1128 'mejs.indonesian' => __( 'Indonesian' ), 1129 'mejs.irish' => __( 'Irish' ), 1130 'mejs.italian' => __( 'Italian' ), 1131 'mejs.japanese' => __( 'Japanese' ), 1132 'mejs.korean' => __( 'Korean' ), 1133 'mejs.latvian' => __( 'Latvian' ), 1134 'mejs.lithuanian' => __( 'Lithuanian' ), 1135 'mejs.macedonian' => __( 'Macedonian' ), 1136 'mejs.malay' => __( 'Malay' ), 1137 'mejs.maltese' => __( 'Maltese' ), 1138 'mejs.norwegian' => __( 'Norwegian' ), 1139 'mejs.persian' => __( 'Persian' ), 1140 'mejs.polish' => __( 'Polish' ), 1141 'mejs.portuguese' => __( 'Portuguese' ), 1142 'mejs.romanian' => __( 'Romanian' ), 1143 'mejs.russian' => __( 'Russian' ), 1144 'mejs.serbian' => __( 'Serbian' ), 1145 'mejs.slovak' => __( 'Slovak' ), 1146 'mejs.slovenian' => __( 'Slovenian' ), 1147 'mejs.spanish' => __( 'Spanish' ), 1148 'mejs.swahili' => __( 'Swahili' ), 1149 'mejs.swedish' => __( 'Swedish' ), 1150 'mejs.tagalog' => __( 'Tagalog' ), 1151 'mejs.thai' => __( 'Thai' ), 1152 'mejs.turkish' => __( 'Turkish' ), 1153 'mejs.ukrainian' => __( 'Ukrainian' ), 1154 'mejs.vietnamese' => __( 'Vietnamese' ), 1155 'mejs.welsh' => __( 'Welsh' ), 1156 'mejs.yiddish' => __( 'Yiddish' ), 1157 ), 1158 ) 1159 ) 1160 ), 1161 'before' 1162 ); 1163 1164 $scripts->add( 'mediaelement-vimeo', '/wp-includes/js/mediaelement/renderers/vimeo.min.js', array( 'mediaelement' ), '4.2.17', 1 ); 1165 $scripts->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement$suffix.js", array( 'mediaelement' ), false, 1 ); 1166 $mejs_settings = array( 1167 'pluginPath' => includes_url( 'js/mediaelement/', 'relative' ), 1168 'classPrefix' => 'mejs-', 1169 'stretching' => 'responsive', 1170 /** This filter is documented in wp-includes/media.php */ 1171 'audioShortcodeLibrary' => apply_filters( 'wp_audio_shortcode_library', 'mediaelement' ), 1172 /** This filter is documented in wp-includes/media.php */ 1173 'videoShortcodeLibrary' => apply_filters( 'wp_video_shortcode_library', 'mediaelement' ), 1174 ); 1175 did_action( 'init' ) && $scripts->localize( 1176 'mediaelement', 1177 '_wpmejsSettings', 1178 /** 1179 * Filters the MediaElement configuration settings. 1180 * 1181 * @since 4.4.0 1182 * 1183 * @param array $mejs_settings MediaElement settings array. 1184 */ 1185 apply_filters( 'mejs_settings', $mejs_settings ) 1186 ); 1187 1188 $scripts->add( 'wp-codemirror', '/wp-includes/js/codemirror/codemirror.min.js', array(), '5.29.1-alpha-ee20357' ); 1189 $scripts->add( 'csslint', '/wp-includes/js/codemirror/csslint.js', array(), '1.0.5' ); 1190 $scripts->add( 'esprima', '/wp-includes/js/codemirror/esprima.js', array(), '4.0.0' ); 1191 $scripts->add( 'jshint', '/wp-includes/js/codemirror/fakejshint.js', array( 'esprima' ), '2.9.5' ); 1192 $scripts->add( 'jsonlint', '/wp-includes/js/codemirror/jsonlint.js', array(), '1.6.2' ); 1193 $scripts->add( 'htmlhint', '/wp-includes/js/codemirror/htmlhint.js', array(), '0.9.14-xwp' ); 1194 $scripts->add( 'htmlhint-kses', '/wp-includes/js/codemirror/htmlhint-kses.js', array( 'htmlhint' ) ); 1195 $scripts->add( 'code-editor', "/wp-admin/js/code-editor$suffix.js", array( 'jquery', 'wp-codemirror', 'underscore' ) ); 1196 $scripts->add( 'wp-theme-plugin-editor', "/wp-admin/js/theme-plugin-editor$suffix.js", array( 'common', 'wp-util', 'wp-sanitize', 'jquery', 'jquery-ui-core', 'wp-a11y', 'underscore' ), false, 1 ); 1197 $scripts->set_translations( 'wp-theme-plugin-editor' ); 1198 1199 $scripts->add( 'wp-playlist', "/wp-includes/js/mediaelement/wp-playlist$suffix.js", array( 'wp-util', 'backbone', 'mediaelement' ), false, 1 ); 1200 1201 $scripts->add( 'zxcvbn-async', "/wp-includes/js/zxcvbn-async$suffix.js", array(), '1.0' ); 1202 did_action( 'init' ) && $scripts->localize( 1203 'zxcvbn-async', 1204 '_zxcvbnSettings', 1205 array( 1206 'src' => empty( $guessed_url ) ? includes_url( '/js/zxcvbn.min.js' ) : $scripts->base_url . '/wp-includes/js/zxcvbn.min.js', 1207 ) 1208 ); 1209 1210 $scripts->add( 'password-strength-meter', "/wp-admin/js/password-strength-meter$suffix.js", array( 'jquery', 'zxcvbn-async' ), false, 1 ); 1211 did_action( 'init' ) && $scripts->localize( 1212 'password-strength-meter', 1213 'pwsL10n', 1214 array( 1215 'unknown' => _x( 'Password strength unknown', 'password strength' ), 1216 'short' => _x( 'Very weak', 'password strength' ), 1217 'bad' => _x( 'Weak', 'password strength' ), 1218 'good' => _x( 'Medium', 'password strength' ), 1219 'strong' => _x( 'Strong', 'password strength' ), 1220 'mismatch' => _x( 'Mismatch', 'password mismatch' ), 1221 ) 1222 ); 1223 $scripts->set_translations( 'password-strength-meter' ); 1224 1225 $scripts->add( 'password-toggle', "/wp-admin/js/password-toggle$suffix.js", array(), false, 1 ); 1226 $scripts->set_translations( 'password-toggle' ); 1227 1228 $scripts->add( 'application-passwords', "/wp-admin/js/application-passwords$suffix.js", array( 'jquery', 'wp-util', 'wp-api-request', 'wp-date', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1229 $scripts->set_translations( 'application-passwords' ); 1230 1231 $scripts->add( 'auth-app', "/wp-admin/js/auth-app$suffix.js", array( 'jquery', 'wp-api-request', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1232 $scripts->set_translations( 'auth-app' ); 1233 1234 $scripts->add( 'user-profile', "/wp-admin/js/user-profile$suffix.js", array( 'clipboard', 'jquery', 'password-strength-meter', 'wp-util', 'wp-a11y' ), false, 1 ); 1235 $scripts->set_translations( 'user-profile' ); 1236 $user_id = isset( $_GET['user_id'] ) ? (int) $_GET['user_id'] : 0; 1237 did_action( 'init' ) && $scripts->localize( 1238 'user-profile', 1239 'userProfileL10n', 1240 array( 1241 'user_id' => $user_id, 1242 'nonce' => wp_installing() ? '' : wp_create_nonce( 'reset-password-for-' . $user_id ), 1243 ) 1244 ); 1245 1246 $scripts->add( 'language-chooser', "/wp-admin/js/language-chooser$suffix.js", array( 'jquery' ), false, 1 ); 1247 1248 $scripts->add( 'user-suggest', "/wp-admin/js/user-suggest$suffix.js", array( 'jquery-ui-autocomplete' ), false, 1 ); 1249 1250 $scripts->add( 'admin-bar', "/wp-includes/js/admin-bar$suffix.js", array( 'hoverintent-js' ), false, 1 ); 1251 1252 $scripts->add( 'wplink', "/wp-includes/js/wplink$suffix.js", array( 'common', 'jquery', 'wp-a11y', 'wp-i18n' ), false, 1 ); 1253 $scripts->set_translations( 'wplink' ); 1254 did_action( 'init' ) && $scripts->localize( 1255 'wplink', 1256 'wpLinkL10n', 1257 array( 1258 'title' => __( 'Insert/edit link' ), 1259 'update' => __( 'Update' ), 1260 'save' => __( 'Add Link' ), 1261 'noTitle' => __( '(no title)' ), 1262 'noMatchesFound' => __( 'No results found.' ), 1263 'linkSelected' => __( 'Link selected.' ), 1264 'linkInserted' => __( 'Link inserted.' ), 1265 /* translators: Minimum input length in characters to start searching posts in the "Insert/edit link" modal. */ 1266 'minInputLength' => (int) _x( '3', 'minimum input length for searching post links' ), 1267 ) 1268 ); 1269 1270 $scripts->add( 'wpdialogs', "/wp-includes/js/wpdialog$suffix.js", array( 'jquery-ui-dialog' ), false, 1 ); 1271 1272 $scripts->add( 'word-count', "/wp-admin/js/word-count$suffix.js", array(), false, 1 ); 1273 1274 $scripts->add( 'media-upload', "/wp-admin/js/media-upload$suffix.js", array( 'thickbox', 'shortcode' ), false, 1 ); 1275 1276 $scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array( 'jquery' ), '1.10.2', 1 ); 1277 1278 // JS-only version of hoverintent (no dependencies). 1279 $scripts->add( 'hoverintent-js', '/wp-includes/js/hoverintent-js.min.js', array(), '2.2.1', 1 ); 1280 1281 $scripts->add( 'customize-base', "/wp-includes/js/customize-base$suffix.js", array( 'jquery', 'json2', 'underscore' ), false, 1 ); 1282 $scripts->add( 'customize-loader', "/wp-includes/js/customize-loader$suffix.js", array( 'customize-base' ), false, 1 ); 1283 $scripts->add( 'customize-preview', "/wp-includes/js/customize-preview$suffix.js", array( 'wp-a11y', 'customize-base' ), false, 1 ); 1284 $scripts->add( 'customize-models', '/wp-includes/js/customize-models.js', array( 'underscore', 'backbone' ), false, 1 ); 1285 $scripts->add( 'customize-views', '/wp-includes/js/customize-views.js', array( 'jquery', 'underscore', 'imgareaselect', 'customize-models', 'media-editor', 'media-views' ), false, 1 ); 1286 $scripts->add( 'customize-controls', "/wp-admin/js/customize-controls$suffix.js", array( 'customize-base', 'wp-a11y', 'wp-util', 'jquery-ui-core' ), false, 1 ); 1287 did_action( 'init' ) && $scripts->localize( 1288 'customize-controls', 1289 '_wpCustomizeControlsL10n', 1290 array( 1291 'activate' => __( 'Activate & Publish' ), 1292 'save' => __( 'Save & Publish' ), // @todo Remove as not required. 1293 'publish' => __( 'Publish' ), 1294 'published' => __( 'Published' ), 1295 'saveDraft' => __( 'Save Draft' ), 1296 'draftSaved' => __( 'Draft Saved' ), 1297 'updating' => __( 'Updating' ), 1298 'schedule' => _x( 'Schedule', 'customizer changeset action/button label' ), 1299 'scheduled' => _x( 'Scheduled', 'customizer changeset status' ), 1300 'invalid' => __( 'Invalid' ), 1301 'saveBeforeShare' => __( 'Please save your changes in order to share the preview.' ), 1302 'futureDateError' => __( 'You must supply a future date to schedule.' ), 1303 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ), 1304 'saved' => __( 'Saved' ), 1305 'cancel' => __( 'Cancel' ), 1306 'close' => __( 'Close' ), 1307 'action' => __( 'Action' ), 1308 'discardChanges' => __( 'Discard changes' ), 1309 'cheatin' => __( 'An error occurred. Please try again later.' ), 1310 'notAllowedHeading' => __( 'You need a higher level of permission.' ), 1311 'notAllowed' => __( 'Sorry, you are not allowed to customize this site.' ), 1312 'previewIframeTitle' => __( 'Site Preview' ), 1313 'loginIframeTitle' => __( 'Session expired' ), 1314 'collapseSidebar' => _x( 'Hide Controls', 'label for hide controls button without length constraints' ), 1315 'expandSidebar' => _x( 'Show Controls', 'label for hide controls button without length constraints' ), 1316 'untitledBlogName' => __( '(Untitled)' ), 1317 'unknownRequestFail' => __( 'Looks like something’s gone wrong. Wait a couple seconds, and then try again.' ), 1318 'themeDownloading' => __( 'Downloading your new theme…' ), 1319 'themePreviewWait' => __( 'Setting up your live preview. This may take a bit.' ), 1320 'revertingChanges' => __( 'Reverting unpublished changes…' ), 1321 'trashConfirm' => __( 'Are you sure you want to discard your unpublished changes?' ), 1322 /* translators: %s: Display name of the user who has taken over the changeset in customizer. */ 1323 'takenOverMessage' => __( '%s has taken over and is currently customizing.' ), 1324 /* translators: %s: URL to the Customizer to load the autosaved version. */ 1325 'autosaveNotice' => __( 'There is a more recent autosave of your changes than the one you are previewing. <a href="%s">Restore the autosave</a>' ), 1326 'videoHeaderNotice' => __( 'This theme does not support video headers on this page. Navigate to the front page or another page that supports video headers.' ), 1327 // Used for overriding the file types allowed in Plupload. 1328 'allowedFiles' => __( 'Allowed Files' ), 1329 'customCssError' => array( 1330 /* translators: %d: Error count. */ 1331 'singular' => _n( 'There is %d error which must be fixed before you can save.', 'There are %d errors which must be fixed before you can save.', 1 ), 1332 /* translators: %d: Error count. */ 1333 'plural' => _n( 'There is %d error which must be fixed before you can save.', 'There are %d errors which must be fixed before you can save.', 2 ), 1334 // @todo This is lacking, as some languages have a dedicated dual form. For proper handling of plurals in JS, see #20491. 1335 ), 1336 'pageOnFrontError' => __( 'Homepage and posts page must be different.' ), 1337 'saveBlockedError' => array( 1338 /* translators: %s: Number of invalid settings. */ 1339 'singular' => _n( 'Unable to save due to %s invalid setting.', 'Unable to save due to %s invalid settings.', 1 ), 1340 /* translators: %s: Number of invalid settings. */ 1341 'plural' => _n( 'Unable to save due to %s invalid setting.', 'Unable to save due to %s invalid settings.', 2 ), 1342 // @todo This is lacking, as some languages have a dedicated dual form. For proper handling of plurals in JS, see #20491. 1343 ), 1344 'scheduleDescription' => __( 'Schedule your customization changes to publish ("go live") at a future date.' ), 1345 'themePreviewUnavailable' => __( 'Sorry, you cannot preview new themes when you have changes scheduled or saved as a draft. Please publish your changes, or wait until they publish to preview new themes.' ), 1346 'themeInstallUnavailable' => sprintf( 1347 /* translators: %s: URL to Add Themes admin screen. */ 1348 __( 'You will not be able to install new themes from here yet since your install requires SFTP credentials. For now, please <a href="%s">add themes in the admin</a>.' ), 1349 esc_url( admin_url( 'theme-install.php' ) ) 1350 ), 1351 'publishSettings' => __( 'Publish Settings' ), 1352 'invalidDate' => __( 'Invalid date.' ), 1353 'invalidValue' => __( 'Invalid value.' ), 1354 'blockThemeNotification' => sprintf( 1355 /* translators: 1: Link to Site Editor documentation on HelpHub, 2: HTML button. */ 1356 __( 'Hurray! Your theme supports site editing with blocks. <a href="%1$s">Tell me more</a>. %2$s' ), 1357 __( 'https://wordpress.org/documentation/article/site-editor/' ), 1358 sprintf( 1359 '<button type="button" data-action="%1$s" class="button switch-to-editor">%2$s</button>', 1360 esc_url( admin_url( 'site-editor.php' ) ), 1361 __( 'Use Site Editor' ) 1362 ) 1363 ), 1364 ) 1365 ); 1366 $scripts->add( 'customize-selective-refresh', "/wp-includes/js/customize-selective-refresh$suffix.js", array( 'jquery', 'wp-util', 'customize-preview' ), false, 1 ); 1367 1368 $scripts->add( 'customize-widgets', "/wp-admin/js/customize-widgets$suffix.js", array( 'jquery', 'jquery-ui-sortable', 'jquery-ui-droppable', 'wp-backbone', 'customize-controls' ), false, 1 ); 1369 $scripts->add( 'customize-preview-widgets', "/wp-includes/js/customize-preview-widgets$suffix.js", array( 'jquery', 'wp-util', 'customize-preview', 'customize-selective-refresh' ), false, 1 ); 1370 1371 $scripts->add( 'customize-nav-menus', "/wp-admin/js/customize-nav-menus$suffix.js", array( 'jquery', 'wp-backbone', 'customize-controls', 'accordion', 'nav-menu', 'wp-sanitize' ), false, 1 ); 1372 $scripts->add( 'customize-preview-nav-menus', "/wp-includes/js/customize-preview-nav-menus$suffix.js", array( 'jquery', 'wp-util', 'customize-preview', 'customize-selective-refresh' ), false, 1 ); 1373 1374 $scripts->add( 'wp-custom-header', "/wp-includes/js/wp-custom-header$suffix.js", array( 'wp-a11y' ), false, 1 ); 1375 1376 $scripts->add( 'accordion', "/wp-admin/js/accordion$suffix.js", array( 'jquery' ), false, 1 ); 1377 1378 $scripts->add( 'shortcode', "/wp-includes/js/shortcode$suffix.js", array( 'underscore' ), false, 1 ); 1379 $scripts->add( 'media-models', "/wp-includes/js/media-models$suffix.js", array( 'wp-backbone' ), false, 1 ); 1380 did_action( 'init' ) && $scripts->localize( 1381 'media-models', 1382 '_wpMediaModelsL10n', 1383 array( 1384 'settings' => array( 1385 'ajaxurl' => admin_url( 'admin-ajax.php', 'relative' ), 1386 'post' => array( 'id' => 0 ), 1387 ), 1388 ) 1389 ); 1390 1391 $scripts->add( 'wp-embed', "/wp-includes/js/wp-embed$suffix.js" ); 1392 did_action( 'init' ) && $scripts->add_data( 'wp-embed', 'strategy', 'defer' ); 1393 1394 /* 1395 * To enqueue media-views or media-editor, call wp_enqueue_media(). 1396 * Both rely on numerous settings, styles, and templates to operate correctly. 1397 */ 1398 $scripts->add( 'media-views', "/wp-includes/js/media-views$suffix.js", array( 'utils', 'media-models', 'wp-plupload', 'jquery-ui-sortable', 'wp-mediaelement', 'wp-api-request', 'wp-a11y', 'clipboard' ), false, 1 ); 1399 $scripts->set_translations( 'media-views' ); 1400 1401 $scripts->add( 'media-editor', "/wp-includes/js/media-editor$suffix.js", array( 'shortcode', 'media-views' ), false, 1 ); 1402 $scripts->set_translations( 'media-editor' ); 1403 $scripts->add( 'media-audiovideo', "/wp-includes/js/media-audiovideo$suffix.js", array( 'media-editor' ), false, 1 ); 1404 $scripts->add( 'mce-view', "/wp-includes/js/mce-view$suffix.js", array( 'shortcode', 'jquery', 'media-views', 'media-audiovideo' ), false, 1 ); 1405 1406 $scripts->add( 'wp-api', "/wp-includes/js/wp-api$suffix.js", array( 'jquery', 'backbone', 'underscore', 'wp-api-request' ), false, 1 ); 1407 1408 if ( is_admin() ) { 1409 $scripts->add( 'admin-tags', "/wp-admin/js/tags$suffix.js", array( 'jquery', 'wp-ajax-response' ), false, 1 ); 1410 $scripts->set_translations( 'admin-tags' ); 1411 1412 $scripts->add( 'admin-comments', "/wp-admin/js/edit-comments$suffix.js", array( 'wp-lists', 'quicktags', 'jquery-query', 'wp-a11y' ), false, 1 ); 1413 $scripts->set_translations( 'admin-comments' ); 1414 did_action( 'init' ) && $scripts->localize( 1415 'admin-comments', 1416 'adminCommentsSettings', 1417 array( 1418 'hotkeys_highlight_first' => isset( $_GET['hotkeys_highlight_first'] ), 1419 'hotkeys_highlight_last' => isset( $_GET['hotkeys_highlight_last'] ), 1420 ) 1421 ); 1422 1423 $scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", array( 'jquery' ), false, 1 ); 1424 1425 $scripts->add( 'postbox', "/wp-admin/js/postbox$suffix.js", array( 'jquery-ui-sortable', 'wp-a11y' ), false, 1 ); 1426 $scripts->set_translations( 'postbox' ); 1427 1428 $scripts->add( 'tags-box', "/wp-admin/js/tags-box$suffix.js", array( 'jquery', 'tags-suggest' ), false, 1 ); 1429 $scripts->set_translations( 'tags-box' ); 1430 1431 $scripts->add( 'tags-suggest', "/wp-admin/js/tags-suggest$suffix.js", array( 'common', 'jquery-ui-autocomplete', 'wp-a11y', 'wp-i18n' ), false, 1 ); 1432 $scripts->set_translations( 'tags-suggest' ); 1433 1434 $scripts->add( 'post', "/wp-admin/js/post$suffix.js", array( 'suggest', 'wp-lists', 'postbox', 'tags-box', 'underscore', 'word-count', 'wp-a11y', 'wp-sanitize', 'clipboard' ), false, 1 ); 1435 $scripts->set_translations( 'post' ); 1436 1437 $scripts->add( 'editor-expand', "/wp-admin/js/editor-expand$suffix.js", array( 'jquery', 'underscore' ), false, 1 ); 1438 1439 $scripts->add( 'link', "/wp-admin/js/link$suffix.js", array( 'wp-lists', 'postbox' ), false, 1 ); 1440 1441 $scripts->add( 'comment', "/wp-admin/js/comment$suffix.js", array( 'jquery', 'postbox' ), false, 1 ); 1442 $scripts->set_translations( 'comment' ); 1443 1444 $scripts->add( 'admin-gallery', "/wp-admin/js/gallery$suffix.js", array( 'jquery-ui-sortable' ) ); 1445 1446 $scripts->add( 'admin-widgets', "/wp-admin/js/widgets$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable', 'wp-a11y' ), false, 1 ); 1447 $scripts->set_translations( 'admin-widgets' ); 1448 1449 $scripts->add( 'media-widgets', "/wp-admin/js/widgets/media-widgets$suffix.js", array( 'jquery', 'media-models', 'media-views', 'wp-api-request' ) ); 1450 $scripts->add_inline_script( 'media-widgets', 'wp.mediaWidgets.init();', 'after' ); 1451 1452 $scripts->add( 'media-audio-widget', "/wp-admin/js/widgets/media-audio-widget$suffix.js", array( 'media-widgets', 'media-audiovideo' ) ); 1453 $scripts->add( 'media-image-widget', "/wp-admin/js/widgets/media-image-widget$suffix.js", array( 'media-widgets' ) ); 1454 $scripts->add( 'media-gallery-widget', "/wp-admin/js/widgets/media-gallery-widget$suffix.js", array( 'media-widgets' ) ); 1455 $scripts->add( 'media-video-widget', "/wp-admin/js/widgets/media-video-widget$suffix.js", array( 'media-widgets', 'media-audiovideo', 'wp-api-request' ) ); 1456 $scripts->add( 'text-widgets', "/wp-admin/js/widgets/text-widgets$suffix.js", array( 'jquery', 'backbone', 'editor', 'wp-util', 'wp-a11y' ) ); 1457 $scripts->add( 'custom-html-widgets', "/wp-admin/js/widgets/custom-html-widgets$suffix.js", array( 'jquery', 'backbone', 'wp-util', 'jquery-ui-core', 'wp-a11y' ) ); 1458 1459 $scripts->add( 'theme', "/wp-admin/js/theme$suffix.js", array( 'wp-backbone', 'wp-a11y', 'customize-base' ), false, 1 ); 1460 1461 $scripts->add( 'inline-edit-post', "/wp-admin/js/inline-edit-post$suffix.js", array( 'jquery', 'tags-suggest', 'wp-a11y' ), false, 1 ); 1462 $scripts->set_translations( 'inline-edit-post' ); 1463 1464 $scripts->add( 'inline-edit-tax', "/wp-admin/js/inline-edit-tax$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 1465 $scripts->set_translations( 'inline-edit-tax' ); 1466 1467 $scripts->add( 'plugin-install', "/wp-admin/js/plugin-install$suffix.js", array( 'jquery', 'jquery-ui-core', 'thickbox' ), false, 1 ); 1468 $scripts->set_translations( 'plugin-install' ); 1469 1470 $scripts->add( 'site-health', "/wp-admin/js/site-health$suffix.js", array( 'clipboard', 'jquery', 'wp-util', 'wp-a11y', 'wp-api-request', 'wp-url', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1471 $scripts->set_translations( 'site-health' ); 1472 1473 $scripts->add( 'privacy-tools', "/wp-admin/js/privacy-tools$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 1474 $scripts->set_translations( 'privacy-tools' ); 1475 1476 $scripts->add( 'updates', "/wp-admin/js/updates$suffix.js", array( 'common', 'jquery', 'wp-util', 'wp-a11y', 'wp-sanitize', 'wp-i18n' ), false, 1 ); 1477 $scripts->set_translations( 'updates' ); 1478 did_action( 'init' ) && $scripts->localize( 1479 'updates', 1480 '_wpUpdatesSettings', 1481 array( 1482 'ajax_nonce' => wp_installing() ? '' : wp_create_nonce( 'updates' ), 1483 ) 1484 ); 1485 1486 $scripts->add( 'farbtastic', '/wp-admin/js/farbtastic.js', array( 'jquery' ), '1.2' ); 1487 1488 $scripts->add( 'iris', '/wp-admin/js/iris.min.js', array( 'jquery-ui-draggable', 'jquery-ui-slider', 'jquery-touch-punch' ), '1.1.1', 1 ); 1489 $scripts->add( 'wp-color-picker', "/wp-admin/js/color-picker$suffix.js", array( 'iris' ), false, 1 ); 1490 $scripts->set_translations( 'wp-color-picker' ); 1491 1492 $scripts->add( 'dashboard', "/wp-admin/js/dashboard$suffix.js", array( 'common', 'jquery', 'admin-comments', 'postbox', 'wp-util', 'wp-a11y', 'wp-date' ), false, 1 ); 1493 $scripts->set_translations( 'dashboard' ); 1494 1495 $scripts->add( 'list-revisions', "/wp-includes/js/wp-list-revisions$suffix.js" ); 1496 1497 $scripts->add( 'media-grid', "/wp-includes/js/media-grid$suffix.js", array( 'media-editor' ), false, 1 ); 1498 $scripts->add( 'media', "/wp-admin/js/media$suffix.js", array( 'jquery', 'clipboard', 'wp-i18n', 'wp-a11y' ), false, 1 ); 1499 $scripts->set_translations( 'media' ); 1500 1501 $scripts->add( 'image-edit', "/wp-admin/js/image-edit$suffix.js", array( 'jquery', 'jquery-ui-core', 'json2', 'imgareaselect', 'wp-a11y' ), false, 1 ); 1502 $scripts->set_translations( 'image-edit' ); 1503 1504 $scripts->add( 'set-post-thumbnail', "/wp-admin/js/set-post-thumbnail$suffix.js", array( 'jquery' ), false, 1 ); 1505 $scripts->set_translations( 'set-post-thumbnail' ); 1506 1507 /* 1508 * Navigation Menus: Adding underscore as a dependency to utilize _.debounce 1509 * see https://core.trac.wordpress.org/ticket/42321 1510 */ 1511 $scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable', 'wp-lists', 'postbox', 'json2', 'underscore' ) ); 1512 $scripts->set_translations( 'nav-menu' ); 1513 1514 $scripts->add( 'custom-header', '/wp-admin/js/custom-header.js', array( 'jquery-masonry' ), false, 1 ); 1515 $scripts->add( 'custom-background', "/wp-admin/js/custom-background$suffix.js", array( 'wp-color-picker', 'media-views' ), false, 1 ); 1516 $scripts->add( 'media-gallery', "/wp-admin/js/media-gallery$suffix.js", array( 'jquery' ), false, 1 ); 1517 1518 $scripts->add( 'svg-painter', '/wp-admin/js/svg-painter.js', array( 'jquery' ), false, 1 ); 1519 } 1520 } 1521 1522 /** 1523 * Assigns default styles to $styles object. 1524 * 1525 * Nothing is returned, because the $styles parameter is passed by reference. 1526 * Meaning that whatever object is passed will be updated without having to 1527 * reassign the variable that was passed back to the same value. This saves 1528 * memory. 1529 * 1530 * Adding default styles is not the only task, it also assigns the base_url 1531 * property, the default version, and text direction for the object. 1532 * 1533 * @since 2.6.0 1534 * 1535 * @global array $editor_styles 1536 * 1537 * @param WP_Styles $styles 1538 */ 1539 function wp_default_styles( $styles ) { 1540 global $editor_styles; 1541 1542 /* 1543 * Include an unmodified $wp_version. 1544 * 1545 * Note: wp_get_wp_version() is not used here, as this file can be included 1546 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 1547 * wp-includes/functions.php is not loaded. 1548 */ 1549 require ABSPATH . WPINC . '/version.php'; 1550 1551 if ( ! defined( 'SCRIPT_DEBUG' ) ) { 1552 /* 1553 * Note: str_contains() is not used here, as this file can be included 1554 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 1555 * the polyfills from wp-includes/compat.php are not loaded. 1556 */ 1557 define( 'SCRIPT_DEBUG', false !== strpos( $wp_version, '-src' ) ); 1558 } 1559 1560 $guessurl = site_url(); 1561 1562 if ( ! $guessurl ) { 1563 $guessurl = wp_guess_url(); 1564 } 1565 1566 $styles->base_url = $guessurl; 1567 $styles->content_url = defined( 'WP_CONTENT_URL' ) ? WP_CONTENT_URL : ''; 1568 $styles->default_version = get_bloginfo( 'version' ); 1569 $styles->text_direction = function_exists( 'is_rtl' ) && is_rtl() ? 'rtl' : 'ltr'; 1570 $styles->default_dirs = array( '/wp-admin/', '/wp-includes/css/' ); 1571 1572 // Open Sans is no longer used by core, but may be relied upon by themes and plugins. 1573 $open_sans_font_url = ''; 1574 1575 /* 1576 * translators: If there are characters in your language that are not supported 1577 * by Open Sans, translate this to 'off'. Do not translate into your own language. 1578 */ 1579 if ( 'off' !== _x( 'on', 'Open Sans font: on or off' ) ) { 1580 $subsets = 'latin,latin-ext'; 1581 1582 /* 1583 * translators: To add an additional Open Sans character subset specific to your language, 1584 * translate this to 'greek', 'cyrillic' or 'vietnamese'. Do not translate into your own language. 1585 */ 1586 $subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)' ); 1587 1588 if ( 'cyrillic' === $subset ) { 1589 $subsets .= ',cyrillic,cyrillic-ext'; 1590 } elseif ( 'greek' === $subset ) { 1591 $subsets .= ',greek,greek-ext'; 1592 } elseif ( 'vietnamese' === $subset ) { 1593 $subsets .= ',vietnamese'; 1594 } 1595 1596 // Hotlink Open Sans, for now. 1597 $open_sans_font_url = "https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,300,400,600&subset=$subsets&display=fallback"; 1598 } 1599 1600 // Register a stylesheet for the selected admin color scheme. 1601 $styles->add( 'colors', true, array( 'wp-admin', 'buttons' ) ); 1602 1603 $suffix = SCRIPT_DEBUG ? '' : '.min'; 1604 1605 // Admin CSS. 1606 $styles->add( 'common', "/wp-admin/css/common$suffix.css" ); 1607 $styles->add( 'forms', "/wp-admin/css/forms$suffix.css" ); 1608 $styles->add( 'admin-menu', "/wp-admin/css/admin-menu$suffix.css" ); 1609 $styles->add( 'dashboard', "/wp-admin/css/dashboard$suffix.css" ); 1610 $styles->add( 'list-tables', "/wp-admin/css/list-tables$suffix.css" ); 1611 $styles->add( 'edit', "/wp-admin/css/edit$suffix.css" ); 1612 $styles->add( 'revisions', "/wp-admin/css/revisions$suffix.css" ); 1613 $styles->add( 'media', "/wp-admin/css/media$suffix.css" ); 1614 $styles->add( 'themes', "/wp-admin/css/themes$suffix.css" ); 1615 $styles->add( 'about', "/wp-admin/css/about$suffix.css" ); 1616 $styles->add( 'nav-menus', "/wp-admin/css/nav-menus$suffix.css" ); 1617 $styles->add( 'widgets', "/wp-admin/css/widgets$suffix.css", array( 'wp-pointer' ) ); 1618 $styles->add( 'site-icon', "/wp-admin/css/site-icon$suffix.css" ); 1619 $styles->add( 'l10n', "/wp-admin/css/l10n$suffix.css" ); 1620 $styles->add( 'code-editor', "/wp-admin/css/code-editor$suffix.css", array( 'wp-codemirror' ) ); 1621 $styles->add( 'site-health', "/wp-admin/css/site-health$suffix.css" ); 1622 1623 $styles->add( 'wp-admin', false, array( 'dashicons', 'common', 'forms', 'admin-menu', 'dashboard', 'list-tables', 'edit', 'revisions', 'media', 'themes', 'about', 'nav-menus', 'widgets', 'site-icon', 'l10n' ) ); 1624 1625 $styles->add( 'login', "/wp-admin/css/login$suffix.css", array( 'dashicons', 'buttons', 'forms', 'l10n' ) ); 1626 $styles->add( 'install', "/wp-admin/css/install$suffix.css", array( 'dashicons', 'buttons', 'forms', 'l10n' ) ); 1627 $styles->add( 'wp-color-picker', "/wp-admin/css/color-picker$suffix.css" ); 1628 $styles->add( 'customize-controls', "/wp-admin/css/customize-controls$suffix.css", array( 'wp-admin', 'colors', 'imgareaselect' ) ); 1629 $styles->add( 'customize-widgets', "/wp-admin/css/customize-widgets$suffix.css", array( 'wp-admin', 'colors' ) ); 1630 $styles->add( 'customize-nav-menus', "/wp-admin/css/customize-nav-menus$suffix.css", array( 'wp-admin', 'colors' ) ); 1631 1632 // Common dependencies. 1633 $styles->add( 'buttons', "/wp-includes/css/buttons$suffix.css" ); 1634 $styles->add( 'dashicons', "/wp-includes/css/dashicons$suffix.css" ); 1635 1636 // Includes CSS. 1637 $styles->add( 'admin-bar', "/wp-includes/css/admin-bar$suffix.css", array( 'dashicons' ) ); 1638 $styles->add( 'wp-auth-check', "/wp-includes/css/wp-auth-check$suffix.css", array( 'dashicons' ) ); 1639 $styles->add( 'editor-buttons', "/wp-includes/css/editor$suffix.css", array( 'dashicons' ) ); 1640 $styles->add( 'media-views', "/wp-includes/css/media-views$suffix.css", array( 'buttons', 'dashicons', 'wp-mediaelement' ) ); 1641 $styles->add( 'wp-pointer', "/wp-includes/css/wp-pointer$suffix.css", array( 'dashicons' ) ); 1642 $styles->add( 'customize-preview', "/wp-includes/css/customize-preview$suffix.css", array( 'dashicons' ) ); 1643 $styles->add( 'wp-embed-template-ie', "/wp-includes/css/wp-embed-template-ie$suffix.css" ); 1644 $styles->add( 'wp-empty-template-alert', "/wp-includes/css/wp-empty-template-alert$suffix.css" ); 1645 $styles->add_data( 'wp-embed-template-ie', 'conditional', 'lte IE 8' ); 1646 1647 // External libraries and friends. 1648 $styles->add( 'imgareaselect', '/wp-includes/js/imgareaselect/imgareaselect.css', array(), '0.9.8' ); 1649 $styles->add( 'wp-jquery-ui-dialog', "/wp-includes/css/jquery-ui-dialog$suffix.css", array( 'dashicons' ) ); 1650 $styles->add( 'mediaelement', '/wp-includes/js/mediaelement/mediaelementplayer-legacy.min.css', array(), '4.2.17' ); 1651 $styles->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement$suffix.css", array( 'mediaelement' ) ); 1652 $styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array( 'dashicons' ) ); 1653 $styles->add( 'wp-codemirror', '/wp-includes/js/codemirror/codemirror.min.css', array(), '5.29.1-alpha-ee20357' ); 1654 1655 // Deprecated CSS. 1656 $styles->add( 'deprecated-media', "/wp-admin/css/deprecated-media$suffix.css" ); 1657 $styles->add( 'farbtastic', "/wp-admin/css/farbtastic$suffix.css", array(), '1.3u1' ); 1658 $styles->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.min.css', array(), '0.9.15' ); 1659 $styles->add( 'colors-fresh', false, array( 'wp-admin', 'buttons' ) ); // Old handle. 1660 $styles->add( 'open-sans', $open_sans_font_url ); // No longer used in core as of 4.6. 1661 1662 // Noto Serif is no longer used by core, but may be relied upon by themes and plugins. 1663 $fonts_url = ''; 1664 1665 /* 1666 * translators: Use this to specify the proper Google Font name and variants 1667 * to load that is supported by your language. Do not translate. 1668 * Set to 'off' to disable loading. 1669 */ 1670 $font_family = _x( 'Noto Serif:400,400i,700,700i', 'Google Font Name and Variants' ); 1671 if ( 'off' !== $font_family ) { 1672 $fonts_url = 'https://fonts.googleapis.com/css?family=' . urlencode( $font_family ); 1673 } 1674 $styles->add( 'wp-editor-font', $fonts_url ); // No longer used in core as of 5.7. 1675 $block_library_theme_path = WPINC . "/css/dist/block-library/theme$suffix.css"; 1676 $styles->add( 'wp-block-library-theme', "/$block_library_theme_path" ); 1677 $styles->add_data( 'wp-block-library-theme', 'path', ABSPATH . $block_library_theme_path ); 1678 1679 $classic_theme_styles_path = WPINC . "/css/classic-themes$suffix.css"; 1680 $styles->add( 'classic-theme-styles', "/$classic_theme_styles_path" ); 1681 $styles->add_data( 'classic-theme-styles', 'path', ABSPATH . $classic_theme_styles_path ); 1682 1683 $styles->add( 1684 'wp-reset-editor-styles', 1685 "/wp-includes/css/dist/block-library/reset$suffix.css", 1686 array( 'common', 'forms' ) // Make sure the reset is loaded after the default WP Admin styles. 1687 ); 1688 1689 $styles->add( 1690 'wp-editor-classic-layout-styles', 1691 "/wp-includes/css/dist/edit-post/classic$suffix.css", 1692 array() 1693 ); 1694 1695 $styles->add( 1696 'wp-block-editor-content', 1697 "/wp-includes/css/dist/block-editor/content$suffix.css", 1698 array( 'wp-components' ) 1699 ); 1700 1701 // Only add CONTENT styles here that should be enqueued in the iframe! 1702 $wp_edit_blocks_dependencies = array( 1703 'wp-components', 1704 /* 1705 * This needs to be added before the block library styles, 1706 * The block library styles override the "reset" styles. 1707 */ 1708 'wp-reset-editor-styles', 1709 'wp-block-library', 1710 'wp-block-editor-content', 1711 ); 1712 1713 // Only load the default layout and margin styles for themes without theme.json file. 1714 if ( ! wp_theme_has_theme_json() ) { 1715 $wp_edit_blocks_dependencies[] = 'wp-editor-classic-layout-styles'; 1716 } 1717 1718 if ( 1719 current_theme_supports( 'wp-block-styles' ) && 1720 ( ! is_array( $editor_styles ) || count( $editor_styles ) === 0 ) 1721 ) { 1722 /* 1723 * Include opinionated block styles if the theme supports block styles and 1724 * no $editor_styles are declared, so the editor never appears broken. 1725 */ 1726 $wp_edit_blocks_dependencies[] = 'wp-block-library-theme'; 1727 } 1728 1729 $styles->add( 1730 'wp-edit-blocks', 1731 "/wp-includes/css/dist/block-library/editor$suffix.css", 1732 $wp_edit_blocks_dependencies 1733 ); 1734 1735 $package_styles = array( 1736 'block-editor' => array( 'wp-components', 'wp-preferences' ), 1737 'block-library' => array(), 1738 'block-directory' => array(), 1739 'components' => array(), 1740 'commands' => array(), 1741 'edit-post' => array( 1742 'wp-components', 1743 'wp-block-editor', 1744 'wp-editor', 1745 'wp-edit-blocks', 1746 'wp-block-library', 1747 'wp-commands', 1748 'wp-preferences', 1749 ), 1750 'editor' => array( 1751 'wp-components', 1752 'wp-block-editor', 1753 'wp-reusable-blocks', 1754 'wp-patterns', 1755 'wp-preferences', 1756 ), 1757 'format-library' => array(), 1758 'list-reusable-blocks' => array( 'wp-components' ), 1759 'reusable-blocks' => array( 'wp-components' ), 1760 'patterns' => array( 'wp-components' ), 1761 'preferences' => array( 'wp-components' ), 1762 'nux' => array( 'wp-components' ), 1763 'widgets' => array( 1764 'wp-components', 1765 ), 1766 'edit-widgets' => array( 1767 'wp-widgets', 1768 'wp-block-editor', 1769 'wp-editor', 1770 'wp-edit-blocks', 1771 'wp-block-library', 1772 'wp-patterns', 1773 'wp-preferences', 1774 ), 1775 'customize-widgets' => array( 1776 'wp-widgets', 1777 'wp-block-editor', 1778 'wp-editor', 1779 'wp-edit-blocks', 1780 'wp-block-library', 1781 'wp-patterns', 1782 'wp-preferences', 1783 ), 1784 'edit-site' => array( 1785 'wp-components', 1786 'wp-block-editor', 1787 'wp-editor', 1788 'wp-edit-blocks', 1789 'wp-commands', 1790 'wp-preferences', 1791 ), 1792 ); 1793 1794 foreach ( $package_styles as $package => $dependencies ) { 1795 $handle = 'wp-' . $package; 1796 $path = "/wp-includes/css/dist/$package/style$suffix.css"; 1797 1798 if ( 'block-library' === $package && wp_should_load_separate_core_block_assets() ) { 1799 $path = "/wp-includes/css/dist/$package/common$suffix.css"; 1800 } 1801 $styles->add( $handle, $path, $dependencies ); 1802 $styles->add_data( $handle, 'path', ABSPATH . $path ); 1803 } 1804 1805 // RTL CSS. 1806 $rtl_styles = array( 1807 // Admin CSS. 1808 'common', 1809 'forms', 1810 'admin-menu', 1811 'dashboard', 1812 'list-tables', 1813 'edit', 1814 'revisions', 1815 'media', 1816 'themes', 1817 'about', 1818 'nav-menus', 1819 'widgets', 1820 'site-icon', 1821 'l10n', 1822 'install', 1823 'wp-color-picker', 1824 'customize-controls', 1825 'customize-widgets', 1826 'customize-nav-menus', 1827 'customize-preview', 1828 'login', 1829 'site-health', 1830 'wp-empty-template-alert', 1831 // Includes CSS. 1832 'buttons', 1833 'admin-bar', 1834 'wp-auth-check', 1835 'editor-buttons', 1836 'media-views', 1837 'wp-pointer', 1838 'wp-jquery-ui-dialog', 1839 // Package styles. 1840 'wp-reset-editor-styles', 1841 'wp-editor-classic-layout-styles', 1842 'wp-block-library-theme', 1843 'wp-edit-blocks', 1844 'wp-block-editor', 1845 'wp-block-library', 1846 'wp-block-directory', 1847 'wp-commands', 1848 'wp-components', 1849 'wp-customize-widgets', 1850 'wp-edit-post', 1851 'wp-edit-site', 1852 'wp-edit-widgets', 1853 'wp-editor', 1854 'wp-format-library', 1855 'wp-list-reusable-blocks', 1856 'wp-reusable-blocks', 1857 'wp-patterns', 1858 'wp-nux', 1859 'wp-widgets', 1860 // Deprecated CSS. 1861 'deprecated-media', 1862 'farbtastic', 1863 ); 1864 1865 foreach ( $rtl_styles as $rtl_style ) { 1866 $styles->add_data( $rtl_style, 'rtl', 'replace' ); 1867 if ( $suffix ) { 1868 $styles->add_data( $rtl_style, 'suffix', $suffix ); 1869 } 1870 } 1871 } 1872 1873 /** 1874 * Reorders JavaScript scripts array to place prototype before jQuery. 1875 * 1876 * @since 2.3.1 1877 * 1878 * @param string[] $js_array JavaScript scripts array 1879 * @return string[] Reordered array, if needed. 1880 */ 1881 function wp_prototype_before_jquery( $js_array ) { 1882 $prototype = array_search( 'prototype', $js_array, true ); 1883 1884 if ( false === $prototype ) { 1885 return $js_array; 1886 } 1887 1888 $jquery = array_search( 'jquery', $js_array, true ); 1889 1890 if ( false === $jquery ) { 1891 return $js_array; 1892 } 1893 1894 if ( $prototype < $jquery ) { 1895 return $js_array; 1896 } 1897 1898 unset( $js_array[ $prototype ] ); 1899 1900 array_splice( $js_array, $jquery, 0, 'prototype' ); 1901 1902 return $js_array; 1903 } 1904 1905 /** 1906 * Loads localized data on print rather than initialization. 1907 * 1908 * These localizations require information that may not be loaded even by init. 1909 * 1910 * @since 2.5.0 1911 * 1912 * @global array $shortcode_tags 1913 */ 1914 function wp_just_in_time_script_localization() { 1915 1916 wp_localize_script( 1917 'autosave', 1918 'autosaveL10n', 1919 array( 1920 'autosaveInterval' => AUTOSAVE_INTERVAL, 1921 'blog_id' => get_current_blog_id(), 1922 ) 1923 ); 1924 1925 wp_localize_script( 1926 'mce-view', 1927 'mceViewL10n', 1928 array( 1929 'shortcodes' => ! empty( $GLOBALS['shortcode_tags'] ) ? array_keys( $GLOBALS['shortcode_tags'] ) : array(), 1930 ) 1931 ); 1932 1933 wp_localize_script( 1934 'word-count', 1935 'wordCountL10n', 1936 array( 1937 'type' => wp_get_word_count_type(), 1938 'shortcodes' => ! empty( $GLOBALS['shortcode_tags'] ) ? array_keys( $GLOBALS['shortcode_tags'] ) : array(), 1939 ) 1940 ); 1941 } 1942 1943 /** 1944 * Localizes the jQuery UI datepicker. 1945 * 1946 * @since 4.6.0 1947 * 1948 * @link https://api.jqueryui.com/datepicker/#options 1949 * 1950 * @global WP_Locale $wp_locale WordPress date and time locale object. 1951 */ 1952 function wp_localize_jquery_ui_datepicker() { 1953 global $wp_locale; 1954 1955 if ( ! wp_script_is( 'jquery-ui-datepicker', 'enqueued' ) ) { 1956 return; 1957 } 1958 1959 // Convert the PHP date format into jQuery UI's format. 1960 $datepicker_date_format = str_replace( 1961 array( 1962 'd', 1963 'j', 1964 'l', 1965 'z', // Day. 1966 'F', 1967 'M', 1968 'n', 1969 'm', // Month. 1970 'Y', 1971 'y', // Year. 1972 ), 1973 array( 1974 'dd', 1975 'd', 1976 'DD', 1977 'o', 1978 'MM', 1979 'M', 1980 'm', 1981 'mm', 1982 'yy', 1983 'y', 1984 ), 1985 get_option( 'date_format' ) 1986 ); 1987 1988 $datepicker_defaults = wp_json_encode( 1989 array( 1990 'closeText' => __( 'Close' ), 1991 'currentText' => __( 'Today' ), 1992 'monthNames' => array_values( $wp_locale->month ), 1993 'monthNamesShort' => array_values( $wp_locale->month_abbrev ), 1994 'nextText' => __( 'Next' ), 1995 'prevText' => __( 'Previous' ), 1996 'dayNames' => array_values( $wp_locale->weekday ), 1997 'dayNamesShort' => array_values( $wp_locale->weekday_abbrev ), 1998 'dayNamesMin' => array_values( $wp_locale->weekday_initial ), 1999 'dateFormat' => $datepicker_date_format, 2000 'firstDay' => absint( get_option( 'start_of_week' ) ), 2001 'isRTL' => $wp_locale->is_rtl(), 2002 ) 2003 ); 2004 2005 wp_add_inline_script( 'jquery-ui-datepicker', "jQuery(function(jQuery){jQuery.datepicker.setDefaults({$datepicker_defaults});});" ); 2006 } 2007 2008 /** 2009 * Localizes community events data that needs to be passed to dashboard.js. 2010 * 2011 * @since 4.8.0 2012 */ 2013 function wp_localize_community_events() { 2014 if ( ! wp_script_is( 'dashboard' ) ) { 2015 return; 2016 } 2017 2018 require_once ABSPATH . 'wp-admin/includes/class-wp-community-events.php'; 2019 2020 $user_id = get_current_user_id(); 2021 $saved_location = get_user_option( 'community-events-location', $user_id ); 2022 $saved_ip_address = isset( $saved_location['ip'] ) ? $saved_location['ip'] : false; 2023 $current_ip_address = WP_Community_Events::get_unsafe_client_ip(); 2024 2025 /* 2026 * If the user's location is based on their IP address, then update their 2027 * location when their IP address changes. This allows them to see events 2028 * in their current city when travelling. Otherwise, they would always be 2029 * shown events in the city where they were when they first loaded the 2030 * Dashboard, which could have been months or years ago. 2031 */ 2032 if ( $saved_ip_address && $current_ip_address && $current_ip_address !== $saved_ip_address ) { 2033 $saved_location['ip'] = $current_ip_address; 2034 update_user_meta( $user_id, 'community-events-location', $saved_location ); 2035 } 2036 2037 $events_client = new WP_Community_Events( $user_id, $saved_location ); 2038 2039 wp_localize_script( 2040 'dashboard', 2041 'communityEventsData', 2042 array( 2043 'nonce' => wp_create_nonce( 'community_events' ), 2044 'cache' => $events_client->get_cached_events(), 2045 'time_format' => get_option( 'time_format' ), 2046 ) 2047 ); 2048 } 2049 2050 /** 2051 * Administration Screen CSS for changing the styles. 2052 * 2053 * If installing the 'wp-admin/' directory will be replaced with './'. 2054 * 2055 * The $_wp_admin_css_colors global manages the Administration Screens CSS 2056 * stylesheet that is loaded. The option that is set is 'admin_color' and is the 2057 * color and key for the array. The value for the color key is an object with 2058 * a 'url' parameter that has the URL path to the CSS file. 2059 * 2060 * The query from $src parameter will be appended to the URL that is given from 2061 * the $_wp_admin_css_colors array value URL. 2062 * 2063 * @since 2.6.0 2064 * 2065 * @global array $_wp_admin_css_colors 2066 * 2067 * @param string $src Source URL. 2068 * @param string $handle Either 'colors' or 'colors-rtl'. 2069 * @return string|false URL path to CSS stylesheet for Administration Screens. 2070 */ 2071 function wp_style_loader_src( $src, $handle ) { 2072 global $_wp_admin_css_colors; 2073 2074 if ( wp_installing() ) { 2075 return preg_replace( '#^wp-admin/#', './', $src ); 2076 } 2077 2078 if ( 'colors' === $handle ) { 2079 $color = get_user_option( 'admin_color' ); 2080 2081 if ( empty( $color ) || ! isset( $_wp_admin_css_colors[ $color ] ) ) { 2082 $color = 'fresh'; 2083 } 2084 2085 $color = $_wp_admin_css_colors[ $color ]; 2086 $url = $color->url; 2087 2088 if ( ! $url ) { 2089 return false; 2090 } 2091 2092 $parsed = parse_url( $src ); 2093 if ( isset( $parsed['query'] ) && $parsed['query'] ) { 2094 wp_parse_str( $parsed['query'], $qv ); 2095 $url = add_query_arg( $qv, $url ); 2096 } 2097 2098 return $url; 2099 } 2100 2101 return $src; 2102 } 2103 2104 /** 2105 * Prints the script queue in the HTML head on admin pages. 2106 * 2107 * Postpones the scripts that were queued for the footer. 2108 * print_footer_scripts() is called in the footer to print these scripts. 2109 * 2110 * @since 2.8.0 2111 * 2112 * @see wp_print_scripts() 2113 * 2114 * @global bool $concatenate_scripts 2115 * 2116 * @return string[] Handles of the scripts that were printed. 2117 */ 2118 function print_head_scripts() { 2119 global $concatenate_scripts; 2120 2121 if ( ! did_action( 'wp_print_scripts' ) ) { 2122 /** This action is documented in wp-includes/functions.wp-scripts.php */ 2123 do_action( 'wp_print_scripts' ); 2124 } 2125 2126 $wp_scripts = wp_scripts(); 2127 2128 script_concat_settings(); 2129 $wp_scripts->do_concat = $concatenate_scripts; 2130 $wp_scripts->do_head_items(); 2131 2132 /** 2133 * Filters whether to print the head scripts. 2134 * 2135 * @since 2.8.0 2136 * 2137 * @param bool $print Whether to print the head scripts. Default true. 2138 */ 2139 if ( apply_filters( 'print_head_scripts', true ) ) { 2140 _print_scripts(); 2141 } 2142 2143 $wp_scripts->reset(); 2144 return $wp_scripts->done; 2145 } 2146 2147 /** 2148 * Prints the scripts that were queued for the footer or too late for the HTML head. 2149 * 2150 * @since 2.8.0 2151 * 2152 * @global WP_Scripts $wp_scripts 2153 * @global bool $concatenate_scripts 2154 * 2155 * @return string[] Handles of the scripts that were printed. 2156 */ 2157 function print_footer_scripts() { 2158 global $wp_scripts, $concatenate_scripts; 2159 2160 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 2161 return array(); // No need to run if not instantiated. 2162 } 2163 script_concat_settings(); 2164 $wp_scripts->do_concat = $concatenate_scripts; 2165 $wp_scripts->do_footer_items(); 2166 2167 /** 2168 * Filters whether to print the footer scripts. 2169 * 2170 * @since 2.8.0 2171 * 2172 * @param bool $print Whether to print the footer scripts. Default true. 2173 */ 2174 if ( apply_filters( 'print_footer_scripts', true ) ) { 2175 _print_scripts(); 2176 } 2177 2178 $wp_scripts->reset(); 2179 return $wp_scripts->done; 2180 } 2181 2182 /** 2183 * Prints scripts (internal use only) 2184 * 2185 * @since 2.8.0 2186 * 2187 * @ignore 2188 * 2189 * @global WP_Scripts $wp_scripts 2190 * @global bool $compress_scripts 2191 */ 2192 function _print_scripts() { 2193 global $wp_scripts, $compress_scripts; 2194 2195 $zip = $compress_scripts ? 1 : 0; 2196 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2197 $zip = 'gzip'; 2198 } 2199 2200 $concat = trim( $wp_scripts->concat, ', ' ); 2201 $type_attr = current_theme_supports( 'html5', 'script' ) ? '' : " type='text/javascript'"; 2202 2203 if ( $concat ) { 2204 if ( ! empty( $wp_scripts->print_code ) ) { 2205 echo "\n<script{$type_attr}>\n"; 2206 echo "/* <![CDATA[ */\n"; // Not needed in HTML 5. 2207 echo $wp_scripts->print_code; 2208 echo "/* ]]> */\n"; 2209 echo "</script>\n"; 2210 } 2211 2212 $concat = str_split( $concat, 128 ); 2213 $concatenated = ''; 2214 2215 foreach ( $concat as $key => $chunk ) { 2216 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2217 } 2218 2219 $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}" . $concatenated . '&ver=' . $wp_scripts->default_version; 2220 echo "<script{$type_attr} src='" . esc_attr( $src ) . "'></script>\n"; 2221 } 2222 2223 if ( ! empty( $wp_scripts->print_html ) ) { 2224 echo $wp_scripts->print_html; 2225 } 2226 } 2227 2228 /** 2229 * Prints the script queue in the HTML head on the front end. 2230 * 2231 * Postpones the scripts that were queued for the footer. 2232 * wp_print_footer_scripts() is called in the footer to print these scripts. 2233 * 2234 * @since 2.8.0 2235 * 2236 * @global WP_Scripts $wp_scripts 2237 * 2238 * @return string[] Handles of the scripts that were printed. 2239 */ 2240 function wp_print_head_scripts() { 2241 global $wp_scripts; 2242 2243 if ( ! did_action( 'wp_print_scripts' ) ) { 2244 /** This action is documented in wp-includes/functions.wp-scripts.php */ 2245 do_action( 'wp_print_scripts' ); 2246 } 2247 2248 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 2249 return array(); // No need to run if nothing is queued. 2250 } 2251 2252 return print_head_scripts(); 2253 } 2254 2255 /** 2256 * Private, for use in *_footer_scripts hooks 2257 * 2258 * @since 3.3.0 2259 */ 2260 function _wp_footer_scripts() { 2261 print_late_styles(); 2262 print_footer_scripts(); 2263 } 2264 2265 /** 2266 * Hooks to print the scripts and styles in the footer. 2267 * 2268 * @since 2.8.0 2269 */ 2270 function wp_print_footer_scripts() { 2271 /** 2272 * Fires when footer scripts are printed. 2273 * 2274 * @since 2.8.0 2275 */ 2276 do_action( 'wp_print_footer_scripts' ); 2277 } 2278 2279 /** 2280 * Wrapper for do_action( 'wp_enqueue_scripts' ). 2281 * 2282 * Allows plugins to queue scripts for the front end using wp_enqueue_script(). 2283 * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available. 2284 * 2285 * @since 2.8.0 2286 */ 2287 function wp_enqueue_scripts() { 2288 /** 2289 * Fires when scripts and styles are enqueued. 2290 * 2291 * @since 2.8.0 2292 */ 2293 do_action( 'wp_enqueue_scripts' ); 2294 } 2295 2296 /** 2297 * Prints the styles queue in the HTML head on admin pages. 2298 * 2299 * @since 2.8.0 2300 * 2301 * @global bool $concatenate_scripts 2302 * 2303 * @return string[] Handles of the styles that were printed. 2304 */ 2305 function print_admin_styles() { 2306 global $concatenate_scripts; 2307 2308 $wp_styles = wp_styles(); 2309 2310 script_concat_settings(); 2311 $wp_styles->do_concat = $concatenate_scripts; 2312 $wp_styles->do_items( false ); 2313 2314 /** 2315 * Filters whether to print the admin styles. 2316 * 2317 * @since 2.8.0 2318 * 2319 * @param bool $print Whether to print the admin styles. Default true. 2320 */ 2321 if ( apply_filters( 'print_admin_styles', true ) ) { 2322 _print_styles(); 2323 } 2324 2325 $wp_styles->reset(); 2326 return $wp_styles->done; 2327 } 2328 2329 /** 2330 * Prints the styles that were queued too late for the HTML head. 2331 * 2332 * @since 3.3.0 2333 * 2334 * @global WP_Styles $wp_styles 2335 * @global bool $concatenate_scripts 2336 * 2337 * @return array|void 2338 */ 2339 function print_late_styles() { 2340 global $wp_styles, $concatenate_scripts; 2341 2342 if ( ! ( $wp_styles instanceof WP_Styles ) ) { 2343 return; 2344 } 2345 2346 script_concat_settings(); 2347 $wp_styles->do_concat = $concatenate_scripts; 2348 $wp_styles->do_footer_items(); 2349 2350 /** 2351 * Filters whether to print the styles queued too late for the HTML head. 2352 * 2353 * @since 3.3.0 2354 * 2355 * @param bool $print Whether to print the 'late' styles. Default true. 2356 */ 2357 if ( apply_filters( 'print_late_styles', true ) ) { 2358 _print_styles(); 2359 } 2360 2361 $wp_styles->reset(); 2362 return $wp_styles->done; 2363 } 2364 2365 /** 2366 * Prints styles (internal use only). 2367 * 2368 * @ignore 2369 * @since 3.3.0 2370 * 2371 * @global bool $compress_css 2372 */ 2373 function _print_styles() { 2374 global $compress_css; 2375 2376 $wp_styles = wp_styles(); 2377 2378 $zip = $compress_css ? 1 : 0; 2379 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2380 $zip = 'gzip'; 2381 } 2382 2383 $concat = trim( $wp_styles->concat, ', ' ); 2384 $type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"'; 2385 2386 if ( $concat ) { 2387 $dir = $wp_styles->text_direction; 2388 $ver = $wp_styles->default_version; 2389 2390 $concat = str_split( $concat, 128 ); 2391 $concatenated = ''; 2392 2393 foreach ( $concat as $key => $chunk ) { 2394 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2395 } 2396 2397 $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}" . $concatenated . '&ver=' . $ver; 2398 echo "<link rel='stylesheet' href='" . esc_attr( $href ) . "'{$type_attr} media='all' />\n"; 2399 2400 if ( ! empty( $wp_styles->print_code ) ) { 2401 echo "<style{$type_attr}>\n"; 2402 echo $wp_styles->print_code; 2403 echo "\n</style>\n"; 2404 } 2405 } 2406 2407 if ( ! empty( $wp_styles->print_html ) ) { 2408 echo $wp_styles->print_html; 2409 } 2410 } 2411 2412 /** 2413 * Determines the concatenation and compression settings for scripts and styles. 2414 * 2415 * @since 2.8.0 2416 * 2417 * @global bool $concatenate_scripts 2418 * @global bool $compress_scripts 2419 * @global bool $compress_css 2420 */ 2421 function script_concat_settings() { 2422 global $concatenate_scripts, $compress_scripts, $compress_css; 2423 2424 $compressed_output = ( ini_get( 'zlib.output_compression' ) || 'ob_gzhandler' === ini_get( 'output_handler' ) ); 2425 2426 $can_compress_scripts = ! wp_installing() && get_site_option( 'can_compress_scripts' ); 2427 2428 if ( ! isset( $concatenate_scripts ) ) { 2429 $concatenate_scripts = defined( 'CONCATENATE_SCRIPTS' ) ? CONCATENATE_SCRIPTS : true; 2430 if ( ( ! is_admin() && ! did_action( 'login_init' ) ) || ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ) { 2431 $concatenate_scripts = false; 2432 } 2433 } 2434 2435 if ( ! isset( $compress_scripts ) ) { 2436 $compress_scripts = defined( 'COMPRESS_SCRIPTS' ) ? COMPRESS_SCRIPTS : true; 2437 if ( $compress_scripts && ( ! $can_compress_scripts || $compressed_output ) ) { 2438 $compress_scripts = false; 2439 } 2440 } 2441 2442 if ( ! isset( $compress_css ) ) { 2443 $compress_css = defined( 'COMPRESS_CSS' ) ? COMPRESS_CSS : true; 2444 if ( $compress_css && ( ! $can_compress_scripts || $compressed_output ) ) { 2445 $compress_css = false; 2446 } 2447 } 2448 } 2449 2450 /** 2451 * Handles the enqueueing of block scripts and styles that are common to both 2452 * the editor and the front-end. 2453 * 2454 * @since 5.0.0 2455 */ 2456 function wp_common_block_scripts_and_styles() { 2457 if ( is_admin() && ! wp_should_load_block_editor_scripts_and_styles() ) { 2458 return; 2459 } 2460 2461 wp_enqueue_style( 'wp-block-library' ); 2462 2463 if ( current_theme_supports( 'wp-block-styles' ) && ! wp_should_load_separate_core_block_assets() ) { 2464 wp_enqueue_style( 'wp-block-library-theme' ); 2465 } 2466 2467 /** 2468 * Fires after enqueuing block assets for both editor and front-end. 2469 * 2470 * Call `add_action` on any hook before 'wp_enqueue_scripts'. 2471 * 2472 * In the function call you supply, simply use `wp_enqueue_script` and 2473 * `wp_enqueue_style` to add your functionality to the Gutenberg editor. 2474 * 2475 * @since 5.0.0 2476 */ 2477 do_action( 'enqueue_block_assets' ); 2478 } 2479 2480 /** 2481 * Applies a filter to the list of style nodes that comes from WP_Theme_JSON::get_style_nodes(). 2482 * 2483 * This particular filter removes all of the blocks from the array. 2484 * 2485 * We want WP_Theme_JSON to be ignorant of the implementation details of how the CSS is being used. 2486 * This filter allows us to modify the output of WP_Theme_JSON depending on whether or not we are 2487 * loading separate assets, without making the class aware of that detail. 2488 * 2489 * @since 6.1.0 2490 * 2491 * @param array $nodes The nodes to filter. 2492 * @return array A filtered array of style nodes. 2493 */ 2494 function wp_filter_out_block_nodes( $nodes ) { 2495 return array_filter( 2496 $nodes, 2497 static function ( $node ) { 2498 return ! in_array( 'blocks', $node['path'], true ); 2499 }, 2500 ARRAY_FILTER_USE_BOTH 2501 ); 2502 } 2503 2504 /** 2505 * Enqueues the global styles defined via theme.json. 2506 * 2507 * @since 5.8.0 2508 */ 2509 function wp_enqueue_global_styles() { 2510 $assets_on_demand = wp_should_load_block_assets_on_demand(); 2511 $is_block_theme = wp_is_block_theme(); 2512 $is_classic_theme = ! $is_block_theme; 2513 2514 /* 2515 * Global styles should be printed in the head for block themes, or for classic themes when loading assets on 2516 * demand is disabled, which is the default. 2517 * The footer should only be used for classic themes when loading assets on demand is enabled. 2518 * 2519 * See https://core.trac.wordpress.org/ticket/53494 and https://core.trac.wordpress.org/ticket/61965. 2520 */ 2521 if ( 2522 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 2523 ( $is_classic_theme && doing_action( 'wp_footer' ) && ! $assets_on_demand ) || 2524 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) && $assets_on_demand ) 2525 ) { 2526 return; 2527 } 2528 2529 /* 2530 * If loading the CSS for each block separately, then load the theme.json CSS conditionally. 2531 * This removes the CSS from the global-styles stylesheet and adds it to the inline CSS for each block. 2532 * This filter must be registered before calling wp_get_global_stylesheet(); 2533 */ 2534 add_filter( 'wp_theme_json_get_style_nodes', 'wp_filter_out_block_nodes' ); 2535 2536 $stylesheet = wp_get_global_stylesheet(); 2537 2538 if ( $is_block_theme ) { 2539 /* 2540 * Dequeue the Customizer's custom CSS 2541 * and add it before the global styles custom CSS. 2542 */ 2543 remove_action( 'wp_head', 'wp_custom_css_cb', 101 ); 2544 // Get the custom CSS from the Customizer and add it to the global stylesheet. 2545 $custom_css = wp_get_custom_css(); 2546 $stylesheet .= $custom_css; 2547 2548 // Add the global styles custom CSS at the end. 2549 $stylesheet .= wp_get_global_stylesheet( array( 'custom-css' ) ); 2550 } 2551 2552 if ( empty( $stylesheet ) ) { 2553 return; 2554 } 2555 2556 wp_register_style( 'global-styles', false ); 2557 wp_add_inline_style( 'global-styles', $stylesheet ); 2558 wp_enqueue_style( 'global-styles' ); 2559 2560 // Add each block as an inline css. 2561 wp_add_global_styles_for_blocks(); 2562 } 2563 2564 /** 2565 * Checks if the editor scripts and styles for all registered block types 2566 * should be enqueued on the current screen. 2567 * 2568 * @since 5.6.0 2569 * 2570 * @global WP_Screen $current_screen WordPress current screen object. 2571 * 2572 * @return bool Whether scripts and styles should be enqueued. 2573 */ 2574 function wp_should_load_block_editor_scripts_and_styles() { 2575 global $current_screen; 2576 2577 $is_block_editor_screen = ( $current_screen instanceof WP_Screen ) && $current_screen->is_block_editor(); 2578 2579 /** 2580 * Filters the flag that decides whether or not block editor scripts and styles 2581 * are going to be enqueued on the current screen. 2582 * 2583 * @since 5.6.0 2584 * 2585 * @param bool $is_block_editor_screen Current value of the flag. 2586 */ 2587 return apply_filters( 'should_load_block_editor_scripts_and_styles', $is_block_editor_screen ); 2588 } 2589 2590 /** 2591 * Checks whether separate styles should be loaded for core blocks. 2592 * 2593 * When this function returns true, other functions ensure that core blocks use their own separate stylesheets. 2594 * When this function returns false, all core blocks will use the single combined 'wp-block-library' stylesheet. 2595 * 2596 * As a side effect, the return value will by default result in block assets to be loaded on demand, via the 2597 * {@see wp_should_load_block_assets_on_demand()} function. This behavior can be separately altered via that function. 2598 * 2599 * This only affects front end and not the block editor screens. 2600 * 2601 * @since 5.8.0 2602 * @see @see wp_should_load_block_assets_on_demand() 2603 * @see wp_enqueue_registered_block_scripts_and_styles() 2604 * @see register_block_style_handle() 2605 * 2606 * @return bool Whether separate core block assets will be loaded. 2607 */ 2608 function wp_should_load_separate_core_block_assets() { 2609 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2610 return false; 2611 } 2612 2613 /** 2614 * Filters whether block styles should be loaded separately. 2615 * 2616 * Returning false loads all core block assets, regardless of whether they are rendered 2617 * in a page or not. Returning true loads core block assets only when they are rendered. 2618 * 2619 * @since 5.8.0 2620 * 2621 * @param bool $load_separate_assets Whether separate assets will be loaded. 2622 * Default false (all block assets are loaded, even when not used). 2623 */ 2624 return apply_filters( 'should_load_separate_core_block_assets', false ); 2625 } 2626 2627 /** 2628 * Checks whether block styles should be loaded only on-render. 2629 * 2630 * When this function returns true, other functions ensure that blocks only load their assets on-render. 2631 * When this function returns false, all block assets are loaded regardless of whether they are rendered in a page. 2632 * 2633 * The default return value depends on the result of {@see wp_should_load_separate_core_block_assets()}, which controls 2634 * whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' stylesheet. 2635 * 2636 * This only affects front end and not the block editor screens. 2637 * 2638 * @since 6.8.0 2639 * @see wp_should_load_separate_core_block_assets() 2640 * 2641 * @return bool Whether to load block assets only when they are rendered. 2642 */ 2643 function wp_should_load_block_assets_on_demand() { 2644 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2645 return false; 2646 } 2647 2648 /* 2649 * For backward compatibility, the default return value for this function is based on the return value of 2650 * `wp_should_load_separate_core_block_assets()`. Initially, this function used to control both of these concerns. 2651 */ 2652 $load_assets_on_demand = wp_should_load_separate_core_block_assets(); 2653 2654 /** 2655 * Filters whether block styles should be loaded on demand. 2656 * 2657 * Returning false loads all block assets, regardless of whether they are rendered in a page or not. 2658 * Returning true loads block assets only when they are rendered. 2659 * 2660 * The default value of the filter depends on the result of {@see wp_should_load_separate_core_block_assets()}, 2661 * which controls whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' 2662 * stylesheet. 2663 * 2664 * @since 6.8.0 2665 * 2666 * @param bool $load_assets_on_demand Whether to load block assets only when they are rendered. 2667 */ 2668 return apply_filters( 'should_load_block_assets_on_demand', $load_assets_on_demand ); 2669 } 2670 2671 /** 2672 * Enqueues registered block scripts and styles, depending on current rendered 2673 * context (only enqueuing editor scripts while in context of the editor). 2674 * 2675 * @since 5.0.0 2676 */ 2677 function wp_enqueue_registered_block_scripts_and_styles() { 2678 if ( wp_should_load_block_assets_on_demand() ) { 2679 return; 2680 } 2681 2682 $load_editor_scripts_and_styles = is_admin() && wp_should_load_block_editor_scripts_and_styles(); 2683 2684 $block_registry = WP_Block_Type_Registry::get_instance(); 2685 2686 /* 2687 * Block styles are only enqueued if they're registered. For core blocks, this is only the case if 2688 * `wp_should_load_separate_core_block_assets()` returns true. Otherwise they use the single combined 2689 * 'wp-block-library` stylesheet. See also `register_core_block_style_handles()`. 2690 * Since `wp_enqueue_style()` does not trigger warnings if the style is not registered, it is okay to not cater for 2691 * this behavior here and simply call `wp_enqueue_style()` unconditionally. 2692 */ 2693 foreach ( $block_registry->get_all_registered() as $block_name => $block_type ) { 2694 // Front-end and editor styles. 2695 foreach ( $block_type->style_handles as $style_handle ) { 2696 wp_enqueue_style( $style_handle ); 2697 } 2698 2699 // Front-end and editor scripts. 2700 foreach ( $block_type->script_handles as $script_handle ) { 2701 wp_enqueue_script( $script_handle ); 2702 } 2703 2704 if ( $load_editor_scripts_and_styles ) { 2705 // Editor styles. 2706 foreach ( $block_type->editor_style_handles as $editor_style_handle ) { 2707 wp_enqueue_style( $editor_style_handle ); 2708 } 2709 2710 // Editor scripts. 2711 foreach ( $block_type->editor_script_handles as $editor_script_handle ) { 2712 wp_enqueue_script( $editor_script_handle ); 2713 } 2714 } 2715 } 2716 } 2717 2718 /** 2719 * Function responsible for enqueuing the styles required for block styles functionality on the editor and on the frontend. 2720 * 2721 * @since 5.3.0 2722 * 2723 * @global WP_Styles $wp_styles 2724 */ 2725 function enqueue_block_styles_assets() { 2726 global $wp_styles; 2727 2728 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2729 2730 foreach ( $block_styles as $block_name => $styles ) { 2731 foreach ( $styles as $style_properties ) { 2732 if ( isset( $style_properties['style_handle'] ) ) { 2733 2734 // If the site loads block styles on demand, enqueue the stylesheet on render. 2735 if ( wp_should_load_block_assets_on_demand() ) { 2736 add_filter( 2737 'render_block', 2738 static function ( $html, $block ) use ( $block_name, $style_properties ) { 2739 if ( $block['blockName'] === $block_name ) { 2740 wp_enqueue_style( $style_properties['style_handle'] ); 2741 } 2742 return $html; 2743 }, 2744 10, 2745 2 2746 ); 2747 } else { 2748 wp_enqueue_style( $style_properties['style_handle'] ); 2749 } 2750 } 2751 if ( isset( $style_properties['inline_style'] ) ) { 2752 2753 // Default to "wp-block-library". 2754 $handle = 'wp-block-library'; 2755 2756 // If the site loads block styles on demand, check if the block has a stylesheet registered. 2757 if ( wp_should_load_block_assets_on_demand() ) { 2758 $block_stylesheet_handle = generate_block_asset_handle( $block_name, 'style' ); 2759 2760 if ( isset( $wp_styles->registered[ $block_stylesheet_handle ] ) ) { 2761 $handle = $block_stylesheet_handle; 2762 } 2763 } 2764 2765 // Add inline styles to the calculated handle. 2766 wp_add_inline_style( $handle, $style_properties['inline_style'] ); 2767 } 2768 } 2769 } 2770 } 2771 2772 /** 2773 * Function responsible for enqueuing the assets required for block styles functionality on the editor. 2774 * 2775 * @since 5.3.0 2776 */ 2777 function enqueue_editor_block_styles_assets() { 2778 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2779 2780 $register_script_lines = array( '( function() {' ); 2781 foreach ( $block_styles as $block_name => $styles ) { 2782 foreach ( $styles as $style_properties ) { 2783 $block_style = array( 2784 'name' => $style_properties['name'], 2785 'label' => $style_properties['label'], 2786 ); 2787 if ( isset( $style_properties['is_default'] ) ) { 2788 $block_style['isDefault'] = $style_properties['is_default']; 2789 } 2790 $register_script_lines[] = sprintf( 2791 ' wp.blocks.registerBlockStyle( \'%s\', %s );', 2792 $block_name, 2793 wp_json_encode( $block_style ) 2794 ); 2795 } 2796 } 2797 $register_script_lines[] = '} )();'; 2798 $inline_script = implode( "\n", $register_script_lines ); 2799 2800 wp_register_script( 'wp-block-styles', false, array( 'wp-blocks' ), true, array( 'in_footer' => true ) ); 2801 wp_add_inline_script( 'wp-block-styles', $inline_script ); 2802 wp_enqueue_script( 'wp-block-styles' ); 2803 } 2804 2805 /** 2806 * Enqueues the assets required for the block directory within the block editor. 2807 * 2808 * @since 5.5.0 2809 */ 2810 function wp_enqueue_editor_block_directory_assets() { 2811 wp_enqueue_script( 'wp-block-directory' ); 2812 wp_enqueue_style( 'wp-block-directory' ); 2813 } 2814 2815 /** 2816 * Enqueues the assets required for the format library within the block editor. 2817 * 2818 * @since 5.8.0 2819 */ 2820 function wp_enqueue_editor_format_library_assets() { 2821 wp_enqueue_script( 'wp-format-library' ); 2822 wp_enqueue_style( 'wp-format-library' ); 2823 } 2824 2825 /** 2826 * Sanitizes an attributes array into an attributes string to be placed inside a `<script>` tag. 2827 * 2828 * Automatically injects type attribute if needed. 2829 * Used by {@see wp_get_script_tag()} and {@see wp_get_inline_script_tag()}. 2830 * 2831 * @since 5.7.0 2832 * 2833 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2834 * @return string String made of sanitized `<script>` tag attributes. 2835 */ 2836 function wp_sanitize_script_attributes( $attributes ) { 2837 $html5_script_support = ! is_admin() && ! current_theme_supports( 'html5', 'script' ); 2838 $attributes_string = ''; 2839 2840 /* 2841 * If HTML5 script tag is supported, only the attribute name is added 2842 * to $attributes_string for entries with a boolean value, and that are true. 2843 */ 2844 foreach ( $attributes as $attribute_name => $attribute_value ) { 2845 if ( is_bool( $attribute_value ) ) { 2846 if ( $attribute_value ) { 2847 $attributes_string .= $html5_script_support ? sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_name ) ) : ' ' . esc_attr( $attribute_name ); 2848 } 2849 } else { 2850 $attributes_string .= sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_value ) ); 2851 } 2852 } 2853 2854 return $attributes_string; 2855 } 2856 2857 /** 2858 * Formats `<script>` loader tags. 2859 * 2860 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2861 * Automatically injects type attribute if needed. 2862 * 2863 * @since 5.7.0 2864 * 2865 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2866 * @return string String containing `<script>` opening and closing tags. 2867 */ 2868 function wp_get_script_tag( $attributes ) { 2869 if ( ! isset( $attributes['type'] ) && ! is_admin() && ! current_theme_supports( 'html5', 'script' ) ) { 2870 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2871 $attributes = array_merge( 2872 array( 'type' => 'text/javascript' ), 2873 $attributes 2874 ); 2875 } 2876 /** 2877 * Filters attributes to be added to a script tag. 2878 * 2879 * @since 5.7.0 2880 * 2881 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2882 * Only the attribute name is added to the `<script>` tag for 2883 * entries with a boolean value, and that are true. 2884 */ 2885 $attributes = apply_filters( 'wp_script_attributes', $attributes ); 2886 2887 return sprintf( "<script%s></script>\n", wp_sanitize_script_attributes( $attributes ) ); 2888 } 2889 2890 /** 2891 * Prints formatted `<script>` loader tag. 2892 * 2893 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2894 * Automatically injects type attribute if needed. 2895 * 2896 * @since 5.7.0 2897 * 2898 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2899 */ 2900 function wp_print_script_tag( $attributes ) { 2901 echo wp_get_script_tag( $attributes ); 2902 } 2903 2904 /** 2905 * Constructs an inline script tag. 2906 * 2907 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_inline_script_attributes'} filter. 2908 * Automatically injects type attribute if needed. 2909 * 2910 * @since 5.7.0 2911 * 2912 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 2913 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 2914 * @return string String containing inline JavaScript code wrapped around `<script>` tag. 2915 */ 2916 function wp_get_inline_script_tag( $data, $attributes = array() ) { 2917 $is_html5 = current_theme_supports( 'html5', 'script' ) || is_admin(); 2918 if ( ! isset( $attributes['type'] ) && ! $is_html5 ) { 2919 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2920 $attributes = array_merge( 2921 array( 'type' => 'text/javascript' ), 2922 $attributes 2923 ); 2924 } 2925 2926 /* 2927 * XHTML extracts the contents of the SCRIPT element and then the XML parser 2928 * decodes character references and other syntax elements. This can lead to 2929 * misinterpretation of the script contents or invalid XHTML documents. 2930 * 2931 * Wrapping the contents in a CDATA section instructs the XML parser not to 2932 * transform the contents of the SCRIPT element before passing them to the 2933 * JavaScript engine. 2934 * 2935 * Example: 2936 * 2937 * <script>console.log('…');</script> 2938 * 2939 * In an HTML document this would print "…" to the console, 2940 * but in an XHTML document it would print "…" to the console. 2941 * 2942 * <script>console.log('An image is <img> in HTML');</script> 2943 * 2944 * In an HTML document this would print "An image is <img> in HTML", 2945 * but it's an invalid XHTML document because it interprets the `<img>` 2946 * as an empty tag missing its closing `/`. 2947 * 2948 * @see https://www.w3.org/TR/xhtml1/#h-4.8 2949 */ 2950 if ( 2951 ! $is_html5 && 2952 ( 2953 ! isset( $attributes['type'] ) || 2954 'module' === $attributes['type'] || 2955 str_contains( $attributes['type'], 'javascript' ) || 2956 str_contains( $attributes['type'], 'ecmascript' ) || 2957 str_contains( $attributes['type'], 'jscript' ) || 2958 str_contains( $attributes['type'], 'livescript' ) 2959 ) 2960 ) { 2961 /* 2962 * If the string `]]>` exists within the JavaScript it would break 2963 * out of any wrapping CDATA section added here, so to start, it's 2964 * necessary to escape that sequence which requires splitting the 2965 * content into two CDATA sections wherever it's found. 2966 * 2967 * Note: it's only necessary to escape the closing `]]>` because 2968 * an additional `<![CDATA[` leaves the contents unchanged. 2969 */ 2970 $data = str_replace( ']]>', ']]]]><![CDATA[>', $data ); 2971 2972 // Wrap the entire escaped script inside a CDATA section. 2973 $data = sprintf( "/* <![CDATA[ */\n%s\n/* ]]> */", $data ); 2974 } 2975 2976 $data = "\n" . trim( $data, "\n\r " ) . "\n"; 2977 2978 /** 2979 * Filters attributes to be added to a script tag. 2980 * 2981 * @since 5.7.0 2982 * 2983 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2984 * Only the attribute name is added to the `<script>` tag for 2985 * entries with a boolean value, and that are true. 2986 * @param string $data Inline data. 2987 */ 2988 $attributes = apply_filters( 'wp_inline_script_attributes', $attributes, $data ); 2989 2990 return sprintf( "<script%s>%s</script>\n", wp_sanitize_script_attributes( $attributes ), $data ); 2991 } 2992 2993 /** 2994 * Prints an inline script tag. 2995 * 2996 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_inline_script_attributes'} filter. 2997 * Automatically injects type attribute if needed. 2998 * 2999 * @since 5.7.0 3000 * 3001 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 3002 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 3003 */ 3004 function wp_print_inline_script_tag( $data, $attributes = array() ) { 3005 echo wp_get_inline_script_tag( $data, $attributes ); 3006 } 3007 3008 /** 3009 * Allows small styles to be inlined. 3010 * 3011 * This improves performance and sustainability, and is opt-in. Stylesheets can opt in 3012 * by adding `path` data using `wp_style_add_data`, and defining the file's absolute path: 3013 * 3014 * wp_style_add_data( $style_handle, 'path', $file_path ); 3015 * 3016 * @since 5.8.0 3017 * 3018 * @global WP_Styles $wp_styles 3019 */ 3020 function wp_maybe_inline_styles() { 3021 global $wp_styles; 3022 3023 $total_inline_limit = 20000; 3024 /** 3025 * The maximum size of inlined styles in bytes. 3026 * 3027 * @since 5.8.0 3028 * 3029 * @param int $total_inline_limit The file-size threshold, in bytes. Default 20000. 3030 */ 3031 $total_inline_limit = apply_filters( 'styles_inline_size_limit', $total_inline_limit ); 3032 3033 $styles = array(); 3034 3035 // Build an array of styles that have a path defined. 3036 foreach ( $wp_styles->queue as $handle ) { 3037 if ( ! isset( $wp_styles->registered[ $handle ] ) ) { 3038 continue; 3039 } 3040 $src = $wp_styles->registered[ $handle ]->src; 3041 $path = $wp_styles->get_data( $handle, 'path' ); 3042 if ( $path && $src ) { 3043 $size = wp_filesize( $path ); 3044 if ( ! $size ) { 3045 continue; 3046 } 3047 $styles[] = array( 3048 'handle' => $handle, 3049 'src' => $src, 3050 'path' => $path, 3051 'size' => $size, 3052 ); 3053 } 3054 } 3055 3056 if ( ! empty( $styles ) ) { 3057 // Reorder styles array based on size. 3058 usort( 3059 $styles, 3060 static function ( $a, $b ) { 3061 return ( $a['size'] <= $b['size'] ) ? -1 : 1; 3062 } 3063 ); 3064 3065 /* 3066 * The total inlined size. 3067 * 3068 * On each iteration of the loop, if a style gets added inline the value of this var increases 3069 * to reflect the total size of inlined styles. 3070 */ 3071 $total_inline_size = 0; 3072 3073 // Loop styles. 3074 foreach ( $styles as $style ) { 3075 3076 // Size check. Since styles are ordered by size, we can break the loop. 3077 if ( $total_inline_size + $style['size'] > $total_inline_limit ) { 3078 break; 3079 } 3080 3081 // Get the styles if we don't already have them. 3082 $style['css'] = file_get_contents( $style['path'] ); 3083 3084 /* 3085 * Check if the style contains relative URLs that need to be modified. 3086 * URLs relative to the stylesheet's path should be converted to relative to the site's root. 3087 */ 3088 $style['css'] = _wp_normalize_relative_css_links( $style['css'], $style['src'] ); 3089 3090 // Set `src` to `false` and add styles inline. 3091 $wp_styles->registered[ $style['handle'] ]->src = false; 3092 if ( empty( $wp_styles->registered[ $style['handle'] ]->extra['after'] ) ) { 3093 $wp_styles->registered[ $style['handle'] ]->extra['after'] = array(); 3094 } 3095 array_unshift( $wp_styles->registered[ $style['handle'] ]->extra['after'], $style['css'] ); 3096 3097 // Add the styles size to the $total_inline_size var. 3098 $total_inline_size += (int) $style['size']; 3099 } 3100 } 3101 } 3102 3103 /** 3104 * Makes URLs relative to the WordPress installation. 3105 * 3106 * @since 5.9.0 3107 * @access private 3108 * 3109 * @param string $css The CSS to make URLs relative to the WordPress installation. 3110 * @param string $stylesheet_url The URL to the stylesheet. 3111 * 3112 * @return string The CSS with URLs made relative to the WordPress installation. 3113 */ 3114 function _wp_normalize_relative_css_links( $css, $stylesheet_url ) { 3115 return preg_replace_callback( 3116 '#(url\s*\(\s*[\'"]?\s*)([^\'"\)]+)#', 3117 static function ( $matches ) use ( $stylesheet_url ) { 3118 list( , $prefix, $url ) = $matches; 3119 3120 // Short-circuit if the URL does not require normalization. 3121 if ( 3122 str_starts_with( $url, 'http:' ) || 3123 str_starts_with( $url, 'https:' ) || 3124 str_starts_with( $url, '/' ) || 3125 str_starts_with( $url, '#' ) || 3126 str_starts_with( $url, 'data:' ) 3127 ) { 3128 return $matches[0]; 3129 } 3130 3131 // Build the absolute URL. 3132 $absolute_url = dirname( $stylesheet_url ) . '/' . $url; 3133 $absolute_url = str_replace( '/./', '/', $absolute_url ); 3134 3135 // Convert to URL related to the site root. 3136 $url = wp_make_link_relative( $absolute_url ); 3137 3138 return $prefix . $url; 3139 }, 3140 $css 3141 ); 3142 } 3143 3144 /** 3145 * Function that enqueues the CSS Custom Properties coming from theme.json. 3146 * 3147 * @since 5.9.0 3148 */ 3149 function wp_enqueue_global_styles_css_custom_properties() { 3150 wp_register_style( 'global-styles-css-custom-properties', false ); 3151 wp_add_inline_style( 'global-styles-css-custom-properties', wp_get_global_stylesheet( array( 'variables' ) ) ); 3152 wp_enqueue_style( 'global-styles-css-custom-properties' ); 3153 } 3154 3155 /** 3156 * Hooks inline styles in the proper place, depending on the active theme. 3157 * 3158 * @since 5.9.1 3159 * @since 6.1.0 Added the `$priority` parameter. 3160 * 3161 * For block themes, styles are loaded in the head. 3162 * For classic ones, styles are loaded in the body because the wp_head action happens before render_block. 3163 * 3164 * @link https://core.trac.wordpress.org/ticket/53494. 3165 * 3166 * @param string $style String containing the CSS styles to be added. 3167 * @param int $priority To set the priority for the add_action. 3168 */ 3169 function wp_enqueue_block_support_styles( $style, $priority = 10 ) { 3170 $action_hook_name = 'wp_footer'; 3171 if ( wp_is_block_theme() ) { 3172 $action_hook_name = 'wp_head'; 3173 } 3174 add_action( 3175 $action_hook_name, 3176 static function () use ( $style ) { 3177 echo "<style>$style</style>\n"; 3178 }, 3179 $priority 3180 ); 3181 } 3182 3183 /** 3184 * Fetches, processes and compiles stored core styles, then combines and renders them to the page. 3185 * Styles are stored via the style engine API. 3186 * 3187 * @link https://developer.wordpress.org/block-editor/reference-guides/packages/packages-style-engine/ 3188 * 3189 * @since 6.1.0 3190 * 3191 * @param array $options { 3192 * Optional. An array of options to pass to wp_style_engine_get_stylesheet_from_context(). 3193 * Default empty array. 3194 * 3195 * @type bool $optimize Whether to optimize the CSS output, e.g., combine rules. 3196 * Default false. 3197 * @type bool $prettify Whether to add new lines and indents to output. 3198 * Default to whether the `SCRIPT_DEBUG` constant is defined. 3199 * } 3200 */ 3201 function wp_enqueue_stored_styles( $options = array() ) { 3202 $is_block_theme = wp_is_block_theme(); 3203 $is_classic_theme = ! $is_block_theme; 3204 3205 /* 3206 * For block themes, this function prints stored styles in the header. 3207 * For classic themes, in the footer. 3208 */ 3209 if ( 3210 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 3211 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) ) 3212 ) { 3213 return; 3214 } 3215 3216 $core_styles_keys = array( 'block-supports' ); 3217 $compiled_core_stylesheet = ''; 3218 $style_tag_id = 'core'; 3219 // Adds comment if code is prettified to identify core styles sections in debugging. 3220 $should_prettify = isset( $options['prettify'] ) ? true === $options['prettify'] : defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG; 3221 foreach ( $core_styles_keys as $style_key ) { 3222 if ( $should_prettify ) { 3223 $compiled_core_stylesheet .= "/**\n * Core styles: $style_key\n */\n"; 3224 } 3225 // Chains core store ids to signify what the styles contain. 3226 $style_tag_id .= '-' . $style_key; 3227 $compiled_core_stylesheet .= wp_style_engine_get_stylesheet_from_context( $style_key, $options ); 3228 } 3229 3230 // Combines Core styles. 3231 if ( ! empty( $compiled_core_stylesheet ) ) { 3232 wp_register_style( $style_tag_id, false ); 3233 wp_add_inline_style( $style_tag_id, $compiled_core_stylesheet ); 3234 wp_enqueue_style( $style_tag_id ); 3235 } 3236 3237 // Prints out any other stores registered by themes or otherwise. 3238 $additional_stores = WP_Style_Engine_CSS_Rules_Store::get_stores(); 3239 foreach ( array_keys( $additional_stores ) as $store_name ) { 3240 if ( in_array( $store_name, $core_styles_keys, true ) ) { 3241 continue; 3242 } 3243 $styles = wp_style_engine_get_stylesheet_from_context( $store_name, $options ); 3244 if ( ! empty( $styles ) ) { 3245 $key = "wp-style-engine-$store_name"; 3246 wp_register_style( $key, false ); 3247 wp_add_inline_style( $key, $styles ); 3248 wp_enqueue_style( $key ); 3249 } 3250 } 3251 } 3252 3253 /** 3254 * Enqueues a stylesheet for a specific block. 3255 * 3256 * If the theme has opted-in to load block styles on demand, 3257 * then the stylesheet will be enqueued on-render, 3258 * otherwise when the block inits. 3259 * 3260 * @since 5.9.0 3261 * 3262 * @param string $block_name The block-name, including namespace. 3263 * @param array $args { 3264 * An array of arguments. See wp_register_style() for full information about each argument. 3265 * 3266 * @type string $handle The handle for the stylesheet. 3267 * @type string|false $src The source URL of the stylesheet. 3268 * @type string[] $deps Array of registered stylesheet handles this stylesheet depends on. 3269 * @type string|bool|null $ver Stylesheet version number. 3270 * @type string $media The media for which this stylesheet has been defined. 3271 * @type string|null $path Absolute path to the stylesheet, so that it can potentially be inlined. 3272 * } 3273 */ 3274 function wp_enqueue_block_style( $block_name, $args ) { 3275 $args = wp_parse_args( 3276 $args, 3277 array( 3278 'handle' => '', 3279 'src' => '', 3280 'deps' => array(), 3281 'ver' => false, 3282 'media' => 'all', 3283 ) 3284 ); 3285 3286 /** 3287 * Callback function to register and enqueue styles. 3288 * 3289 * @param string $content When the callback is used for the render_block filter, 3290 * the content needs to be returned so the function parameter 3291 * is to ensure the content exists. 3292 * @return string Block content. 3293 */ 3294 $callback = static function ( $content ) use ( $args ) { 3295 // Register the stylesheet. 3296 if ( ! empty( $args['src'] ) ) { 3297 wp_register_style( $args['handle'], $args['src'], $args['deps'], $args['ver'], $args['media'] ); 3298 } 3299 3300 // Add `path` data if provided. 3301 if ( isset( $args['path'] ) ) { 3302 wp_style_add_data( $args['handle'], 'path', $args['path'] ); 3303 3304 // Get the RTL file path. 3305 $rtl_file_path = str_replace( '.css', '-rtl.css', $args['path'] ); 3306 3307 // Add RTL stylesheet. 3308 if ( file_exists( $rtl_file_path ) ) { 3309 wp_style_add_data( $args['handle'], 'rtl', 'replace' ); 3310 3311 if ( is_rtl() ) { 3312 wp_style_add_data( $args['handle'], 'path', $rtl_file_path ); 3313 } 3314 } 3315 } 3316 3317 // Enqueue the stylesheet. 3318 wp_enqueue_style( $args['handle'] ); 3319 3320 return $content; 3321 }; 3322 3323 $hook = did_action( 'wp_enqueue_scripts' ) ? 'wp_footer' : 'wp_enqueue_scripts'; 3324 if ( wp_should_load_block_assets_on_demand() ) { 3325 /** 3326 * Callback function to register and enqueue styles. 3327 * 3328 * @param string $content The block content. 3329 * @param array $block The full block, including name and attributes. 3330 * @return string Block content. 3331 */ 3332 $callback_separate = static function ( $content, $block ) use ( $block_name, $callback ) { 3333 if ( ! empty( $block['blockName'] ) && $block_name === $block['blockName'] ) { 3334 return $callback( $content ); 3335 } 3336 return $content; 3337 }; 3338 3339 /* 3340 * The filter's callback here is an anonymous function because 3341 * using a named function in this case is not possible. 3342 * 3343 * The function cannot be unhooked, however, users are still able 3344 * to dequeue the stylesheets registered/enqueued by the callback 3345 * which is why in this case, using an anonymous function 3346 * was deemed acceptable. 3347 */ 3348 add_filter( 'render_block', $callback_separate, 10, 2 ); 3349 return; 3350 } 3351 3352 /* 3353 * The filter's callback here is an anonymous function because 3354 * using a named function in this case is not possible. 3355 * 3356 * The function cannot be unhooked, however, users are still able 3357 * to dequeue the stylesheets registered/enqueued by the callback 3358 * which is why in this case, using an anonymous function 3359 * was deemed acceptable. 3360 */ 3361 add_filter( $hook, $callback ); 3362 3363 // Enqueue assets in the editor. 3364 add_action( 'enqueue_block_assets', $callback ); 3365 } 3366 3367 /** 3368 * Loads classic theme styles on classic themes in the frontend. 3369 * 3370 * This is used for backwards compatibility for Button and File blocks specifically. 3371 * 3372 * @since 6.1.0 3373 * @since 6.2.0 Added File block styles. 3374 * @since 6.8.0 Moved stylesheet registration outside of this function. 3375 */ 3376 function wp_enqueue_classic_theme_styles() { 3377 if ( ! wp_theme_has_theme_json() ) { 3378 wp_enqueue_style( 'classic-theme-styles' ); 3379 } 3380 } 3381 3382 /** 3383 * Removes leading and trailing _empty_ script tags. 3384 * 3385 * This is a helper meant to be used for literal script tag construction 3386 * within `wp_get_inline_script_tag()` or `wp_print_inline_script_tag()`. 3387 * It removes the literal values of "<script>" and "</script>" from 3388 * around an inline script after trimming whitespace. Typically this 3389 * is used in conjunction with output buffering, where `ob_get_clean()` 3390 * is passed as the `$contents` argument. 3391 * 3392 * Example: 3393 * 3394 * // Strips exact literal empty SCRIPT tags. 3395 * $js = '<script>sayHello();</script>; 3396 * 'sayHello();' === wp_remove_surrounding_empty_script_tags( $js ); 3397 * 3398 * // Otherwise if anything is different it warns in the JS console. 3399 * $js = '<script type="text/javascript">console.log( "hi" );</script>'; 3400 * 'console.error( ... )' === wp_remove_surrounding_empty_script_tags( $js ); 3401 * 3402 * @since 6.4.0 3403 * @access private 3404 * 3405 * @see wp_print_inline_script_tag() 3406 * @see wp_get_inline_script_tag() 3407 * 3408 * @param string $contents Script body with manually created SCRIPT tag literals. 3409 * @return string Script body without surrounding script tag literals, or 3410 * original contents if both exact literals aren't present. 3411 */ 3412 function wp_remove_surrounding_empty_script_tags( $contents ) { 3413 $contents = trim( $contents ); 3414 $opener = '<SCRIPT>'; 3415 $closer = '</SCRIPT>'; 3416 3417 if ( 3418 strlen( $contents ) > strlen( $opener ) + strlen( $closer ) && 3419 strtoupper( substr( $contents, 0, strlen( $opener ) ) ) === $opener && 3420 strtoupper( substr( $contents, -strlen( $closer ) ) ) === $closer 3421 ) { 3422 return substr( $contents, strlen( $opener ), -strlen( $closer ) ); 3423 } else { 3424 $error_message = __( 'Expected string to start with script tag (without attributes) and end with script tag, with optional whitespace.' ); 3425 _doing_it_wrong( __FUNCTION__, $error_message, '6.4' ); 3426 return sprintf( 3427 'console.error(%s)', 3428 wp_json_encode( 3429 sprintf( 3430 /* translators: %s: wp_remove_surrounding_empty_script_tags() */ 3431 __( 'Function %s used incorrectly in PHP.' ), 3432 'wp_remove_surrounding_empty_script_tags()' 3433 ) . ' ' . $error_message 3434 ) 3435 ); 3436 } 3437 }
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| Generated : Fri Jul 25 08:20:01 2025 | Cross-referenced by PHPXref |