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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 * @ignore 2186 * 2187 * @global WP_Scripts $wp_scripts 2188 * @global bool $compress_scripts 2189 */ 2190 function _print_scripts() { 2191 global $wp_scripts, $compress_scripts; 2192 2193 $zip = $compress_scripts ? 1 : 0; 2194 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2195 $zip = 'gzip'; 2196 } 2197 2198 $concat = trim( $wp_scripts->concat, ', ' ); 2199 $type_attr = current_theme_supports( 'html5', 'script' ) ? '' : " type='text/javascript'"; 2200 2201 if ( $concat ) { 2202 if ( ! empty( $wp_scripts->print_code ) ) { 2203 echo "\n<script{$type_attr}>\n"; 2204 echo "/* <![CDATA[ */\n"; // Not needed in HTML 5. 2205 echo $wp_scripts->print_code; 2206 echo "/* ]]> */\n"; 2207 echo "</script>\n"; 2208 } 2209 2210 $concat = str_split( $concat, 128 ); 2211 $concatenated = ''; 2212 2213 foreach ( $concat as $key => $chunk ) { 2214 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2215 } 2216 2217 $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}" . $concatenated . '&ver=' . $wp_scripts->default_version; 2218 echo "<script{$type_attr} src='" . esc_attr( $src ) . "'></script>\n"; 2219 } 2220 2221 if ( ! empty( $wp_scripts->print_html ) ) { 2222 echo $wp_scripts->print_html; 2223 } 2224 } 2225 2226 /** 2227 * Prints the script queue in the HTML head on the front end. 2228 * 2229 * Postpones the scripts that were queued for the footer. 2230 * wp_print_footer_scripts() is called in the footer to print these scripts. 2231 * 2232 * @since 2.8.0 2233 * 2234 * @global WP_Scripts $wp_scripts 2235 * 2236 * @return string[] Handles of the scripts that were printed. 2237 */ 2238 function wp_print_head_scripts() { 2239 global $wp_scripts; 2240 2241 if ( ! did_action( 'wp_print_scripts' ) ) { 2242 /** This action is documented in wp-includes/functions.wp-scripts.php */ 2243 do_action( 'wp_print_scripts' ); 2244 } 2245 2246 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 2247 return array(); // No need to run if nothing is queued. 2248 } 2249 2250 return print_head_scripts(); 2251 } 2252 2253 /** 2254 * Private, for use in *_footer_scripts hooks 2255 * 2256 * @since 3.3.0 2257 */ 2258 function _wp_footer_scripts() { 2259 print_late_styles(); 2260 print_footer_scripts(); 2261 } 2262 2263 /** 2264 * Hooks to print the scripts and styles in the footer. 2265 * 2266 * @since 2.8.0 2267 */ 2268 function wp_print_footer_scripts() { 2269 /** 2270 * Fires when footer scripts are printed. 2271 * 2272 * @since 2.8.0 2273 */ 2274 do_action( 'wp_print_footer_scripts' ); 2275 } 2276 2277 /** 2278 * Wrapper for do_action( 'wp_enqueue_scripts' ). 2279 * 2280 * Allows plugins to queue scripts for the front end using wp_enqueue_script(). 2281 * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available. 2282 * 2283 * @since 2.8.0 2284 */ 2285 function wp_enqueue_scripts() { 2286 /** 2287 * Fires when scripts and styles are enqueued. 2288 * 2289 * @since 2.8.0 2290 */ 2291 do_action( 'wp_enqueue_scripts' ); 2292 } 2293 2294 /** 2295 * Prints the styles queue in the HTML head on admin pages. 2296 * 2297 * @since 2.8.0 2298 * 2299 * @global bool $concatenate_scripts 2300 * 2301 * @return string[] Handles of the styles that were printed. 2302 */ 2303 function print_admin_styles() { 2304 global $concatenate_scripts; 2305 2306 $wp_styles = wp_styles(); 2307 2308 script_concat_settings(); 2309 $wp_styles->do_concat = $concatenate_scripts; 2310 $wp_styles->do_items( false ); 2311 2312 /** 2313 * Filters whether to print the admin styles. 2314 * 2315 * @since 2.8.0 2316 * 2317 * @param bool $print Whether to print the admin styles. Default true. 2318 */ 2319 if ( apply_filters( 'print_admin_styles', true ) ) { 2320 _print_styles(); 2321 } 2322 2323 $wp_styles->reset(); 2324 return $wp_styles->done; 2325 } 2326 2327 /** 2328 * Prints the styles that were queued too late for the HTML head. 2329 * 2330 * @since 3.3.0 2331 * 2332 * @global WP_Styles $wp_styles 2333 * @global bool $concatenate_scripts 2334 * 2335 * @return array|void 2336 */ 2337 function print_late_styles() { 2338 global $wp_styles, $concatenate_scripts; 2339 2340 if ( ! ( $wp_styles instanceof WP_Styles ) ) { 2341 return; 2342 } 2343 2344 script_concat_settings(); 2345 $wp_styles->do_concat = $concatenate_scripts; 2346 $wp_styles->do_footer_items(); 2347 2348 /** 2349 * Filters whether to print the styles queued too late for the HTML head. 2350 * 2351 * @since 3.3.0 2352 * 2353 * @param bool $print Whether to print the 'late' styles. Default true. 2354 */ 2355 if ( apply_filters( 'print_late_styles', true ) ) { 2356 _print_styles(); 2357 } 2358 2359 $wp_styles->reset(); 2360 return $wp_styles->done; 2361 } 2362 2363 /** 2364 * Prints styles (internal use only). 2365 * 2366 * @ignore 2367 * @since 3.3.0 2368 * 2369 * @global bool $compress_css 2370 */ 2371 function _print_styles() { 2372 global $compress_css; 2373 2374 $wp_styles = wp_styles(); 2375 2376 $zip = $compress_css ? 1 : 0; 2377 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2378 $zip = 'gzip'; 2379 } 2380 2381 $concat = trim( $wp_styles->concat, ', ' ); 2382 $type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"'; 2383 2384 if ( $concat ) { 2385 $dir = $wp_styles->text_direction; 2386 $ver = $wp_styles->default_version; 2387 2388 $concat = str_split( $concat, 128 ); 2389 $concatenated = ''; 2390 2391 foreach ( $concat as $key => $chunk ) { 2392 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2393 } 2394 2395 $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}" . $concatenated . '&ver=' . $ver; 2396 echo "<link rel='stylesheet' href='" . esc_attr( $href ) . "'{$type_attr} media='all' />\n"; 2397 2398 if ( ! empty( $wp_styles->print_code ) ) { 2399 echo "<style{$type_attr}>\n"; 2400 echo $wp_styles->print_code; 2401 echo "\n</style>\n"; 2402 } 2403 } 2404 2405 if ( ! empty( $wp_styles->print_html ) ) { 2406 echo $wp_styles->print_html; 2407 } 2408 } 2409 2410 /** 2411 * Determines the concatenation and compression settings for scripts and styles. 2412 * 2413 * @since 2.8.0 2414 * 2415 * @global bool $concatenate_scripts 2416 * @global bool $compress_scripts 2417 * @global bool $compress_css 2418 */ 2419 function script_concat_settings() { 2420 global $concatenate_scripts, $compress_scripts, $compress_css; 2421 2422 $compressed_output = ( ini_get( 'zlib.output_compression' ) || 'ob_gzhandler' === ini_get( 'output_handler' ) ); 2423 2424 $can_compress_scripts = ! wp_installing() && get_site_option( 'can_compress_scripts' ); 2425 2426 if ( ! isset( $concatenate_scripts ) ) { 2427 $concatenate_scripts = defined( 'CONCATENATE_SCRIPTS' ) ? CONCATENATE_SCRIPTS : true; 2428 if ( ( ! is_admin() && ! did_action( 'login_init' ) ) || ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ) { 2429 $concatenate_scripts = false; 2430 } 2431 } 2432 2433 if ( ! isset( $compress_scripts ) ) { 2434 $compress_scripts = defined( 'COMPRESS_SCRIPTS' ) ? COMPRESS_SCRIPTS : true; 2435 if ( $compress_scripts && ( ! $can_compress_scripts || $compressed_output ) ) { 2436 $compress_scripts = false; 2437 } 2438 } 2439 2440 if ( ! isset( $compress_css ) ) { 2441 $compress_css = defined( 'COMPRESS_CSS' ) ? COMPRESS_CSS : true; 2442 if ( $compress_css && ( ! $can_compress_scripts || $compressed_output ) ) { 2443 $compress_css = false; 2444 } 2445 } 2446 } 2447 2448 /** 2449 * Handles the enqueueing of block scripts and styles that are common to both 2450 * the editor and the front-end. 2451 * 2452 * @since 5.0.0 2453 */ 2454 function wp_common_block_scripts_and_styles() { 2455 if ( is_admin() && ! wp_should_load_block_editor_scripts_and_styles() ) { 2456 return; 2457 } 2458 2459 wp_enqueue_style( 'wp-block-library' ); 2460 2461 if ( current_theme_supports( 'wp-block-styles' ) && ! wp_should_load_separate_core_block_assets() ) { 2462 wp_enqueue_style( 'wp-block-library-theme' ); 2463 } 2464 2465 /** 2466 * Fires after enqueuing block assets for both editor and front-end. 2467 * 2468 * Call `add_action` on any hook before 'wp_enqueue_scripts'. 2469 * 2470 * In the function call you supply, simply use `wp_enqueue_script` and 2471 * `wp_enqueue_style` to add your functionality to the Gutenberg editor. 2472 * 2473 * @since 5.0.0 2474 */ 2475 do_action( 'enqueue_block_assets' ); 2476 } 2477 2478 /** 2479 * Applies a filter to the list of style nodes that comes from WP_Theme_JSON::get_style_nodes(). 2480 * 2481 * This particular filter removes all of the blocks from the array. 2482 * 2483 * We want WP_Theme_JSON to be ignorant of the implementation details of how the CSS is being used. 2484 * This filter allows us to modify the output of WP_Theme_JSON depending on whether or not we are 2485 * loading separate assets, without making the class aware of that detail. 2486 * 2487 * @since 6.1.0 2488 * 2489 * @param array $nodes The nodes to filter. 2490 * @return array A filtered array of style nodes. 2491 */ 2492 function wp_filter_out_block_nodes( $nodes ) { 2493 return array_filter( 2494 $nodes, 2495 static function ( $node ) { 2496 return ! in_array( 'blocks', $node['path'], true ); 2497 }, 2498 ARRAY_FILTER_USE_BOTH 2499 ); 2500 } 2501 2502 /** 2503 * Enqueues the global styles defined via theme.json. 2504 * 2505 * @since 5.8.0 2506 */ 2507 function wp_enqueue_global_styles() { 2508 $assets_on_demand = wp_should_load_block_assets_on_demand(); 2509 $is_block_theme = wp_is_block_theme(); 2510 $is_classic_theme = ! $is_block_theme; 2511 2512 /* 2513 * Global styles should be printed in the head for block themes, or for classic themes when loading assets on 2514 * demand is disabled, which is the default. 2515 * The footer should only be used for classic themes when loading assets on demand is enabled. 2516 * 2517 * See https://core.trac.wordpress.org/ticket/53494 and https://core.trac.wordpress.org/ticket/61965. 2518 */ 2519 if ( 2520 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 2521 ( $is_classic_theme && doing_action( 'wp_footer' ) && ! $assets_on_demand ) || 2522 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) && $assets_on_demand ) 2523 ) { 2524 return; 2525 } 2526 2527 /* 2528 * If loading the CSS for each block separately, then load the theme.json CSS conditionally. 2529 * This removes the CSS from the global-styles stylesheet and adds it to the inline CSS for each block. 2530 * This filter must be registered before calling wp_get_global_stylesheet(); 2531 */ 2532 add_filter( 'wp_theme_json_get_style_nodes', 'wp_filter_out_block_nodes' ); 2533 2534 $stylesheet = wp_get_global_stylesheet(); 2535 2536 if ( $is_block_theme ) { 2537 /* 2538 * Dequeue the Customizer's custom CSS 2539 * and add it before the global styles custom CSS. 2540 */ 2541 remove_action( 'wp_head', 'wp_custom_css_cb', 101 ); 2542 // Get the custom CSS from the Customizer and add it to the global stylesheet. 2543 $custom_css = wp_get_custom_css(); 2544 $stylesheet .= $custom_css; 2545 2546 // Add the global styles custom CSS at the end. 2547 $stylesheet .= wp_get_global_stylesheet( array( 'custom-css' ) ); 2548 } 2549 2550 if ( empty( $stylesheet ) ) { 2551 return; 2552 } 2553 2554 wp_register_style( 'global-styles', false ); 2555 wp_add_inline_style( 'global-styles', $stylesheet ); 2556 wp_enqueue_style( 'global-styles' ); 2557 2558 // Add each block as an inline css. 2559 wp_add_global_styles_for_blocks(); 2560 } 2561 2562 /** 2563 * Checks if the editor scripts and styles for all registered block types 2564 * should be enqueued on the current screen. 2565 * 2566 * @since 5.6.0 2567 * 2568 * @global WP_Screen $current_screen WordPress current screen object. 2569 * 2570 * @return bool Whether scripts and styles should be enqueued. 2571 */ 2572 function wp_should_load_block_editor_scripts_and_styles() { 2573 global $current_screen; 2574 2575 $is_block_editor_screen = ( $current_screen instanceof WP_Screen ) && $current_screen->is_block_editor(); 2576 2577 /** 2578 * Filters the flag that decides whether or not block editor scripts and styles 2579 * are going to be enqueued on the current screen. 2580 * 2581 * @since 5.6.0 2582 * 2583 * @param bool $is_block_editor_screen Current value of the flag. 2584 */ 2585 return apply_filters( 'should_load_block_editor_scripts_and_styles', $is_block_editor_screen ); 2586 } 2587 2588 /** 2589 * Checks whether separate styles should be loaded for core blocks. 2590 * 2591 * When this function returns true, other functions ensure that core blocks use their own separate stylesheets. 2592 * When this function returns false, all core blocks will use the single combined 'wp-block-library' stylesheet. 2593 * 2594 * As a side effect, the return value will by default result in block assets to be loaded on demand, via the 2595 * {@see wp_should_load_block_assets_on_demand()} function. This behavior can be separately altered via that function. 2596 * 2597 * This only affects front end and not the block editor screens. 2598 * 2599 * @since 5.8.0 2600 * @see @see wp_should_load_block_assets_on_demand() 2601 * @see wp_enqueue_registered_block_scripts_and_styles() 2602 * @see register_block_style_handle() 2603 * 2604 * @return bool Whether separate core block assets will be loaded. 2605 */ 2606 function wp_should_load_separate_core_block_assets() { 2607 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2608 return false; 2609 } 2610 2611 /** 2612 * Filters whether block styles should be loaded separately. 2613 * 2614 * Returning false loads all core block assets, regardless of whether they are rendered 2615 * in a page or not. Returning true loads core block assets only when they are rendered. 2616 * 2617 * @since 5.8.0 2618 * 2619 * @param bool $load_separate_assets Whether separate assets will be loaded. 2620 * Default false (all block assets are loaded, even when not used). 2621 */ 2622 return apply_filters( 'should_load_separate_core_block_assets', false ); 2623 } 2624 2625 /** 2626 * Checks whether block styles should be loaded only on-render. 2627 * 2628 * When this function returns true, other functions ensure that blocks only load their assets on-render. 2629 * When this function returns false, all block assets are loaded regardless of whether they are rendered in a page. 2630 * 2631 * The default return value depends on the result of {@see wp_should_load_separate_core_block_assets()}, which controls 2632 * whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' stylesheet. 2633 * 2634 * This only affects front end and not the block editor screens. 2635 * 2636 * @since 6.8.0 2637 * @see wp_should_load_separate_core_block_assets() 2638 * 2639 * @return bool Whether to load block assets only when they are rendered. 2640 */ 2641 function wp_should_load_block_assets_on_demand() { 2642 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2643 return false; 2644 } 2645 2646 /* 2647 * For backward compatibility, the default return value for this function is based on the return value of 2648 * `wp_should_load_separate_core_block_assets()`. Initially, this function used to control both of these concerns. 2649 */ 2650 $load_assets_on_demand = wp_should_load_separate_core_block_assets(); 2651 2652 /** 2653 * Filters whether block styles should be loaded on demand. 2654 * 2655 * Returning false loads all block assets, regardless of whether they are rendered in a page or not. 2656 * Returning true loads block assets only when they are rendered. 2657 * 2658 * The default value of the filter depends on the result of {@see wp_should_load_separate_core_block_assets()}, 2659 * which controls whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' 2660 * stylesheet. 2661 * 2662 * @since 6.8.0 2663 * 2664 * @param bool $load_assets_on_demand Whether to load block assets only when they are rendered. 2665 */ 2666 return apply_filters( 'should_load_block_assets_on_demand', $load_assets_on_demand ); 2667 } 2668 2669 /** 2670 * Enqueues registered block scripts and styles, depending on current rendered 2671 * context (only enqueuing editor scripts while in context of the editor). 2672 * 2673 * @since 5.0.0 2674 */ 2675 function wp_enqueue_registered_block_scripts_and_styles() { 2676 if ( wp_should_load_block_assets_on_demand() ) { 2677 return; 2678 } 2679 2680 $load_editor_scripts_and_styles = is_admin() && wp_should_load_block_editor_scripts_and_styles(); 2681 2682 $block_registry = WP_Block_Type_Registry::get_instance(); 2683 2684 /* 2685 * Block styles are only enqueued if they're registered. For core blocks, this is only the case if 2686 * `wp_should_load_separate_core_block_assets()` returns true. Otherwise they use the single combined 2687 * 'wp-block-library` stylesheet. See also `register_core_block_style_handles()`. 2688 * Since `wp_enqueue_style()` does not trigger warnings if the style is not registered, it is okay to not cater for 2689 * this behavior here and simply call `wp_enqueue_style()` unconditionally. 2690 */ 2691 foreach ( $block_registry->get_all_registered() as $block_name => $block_type ) { 2692 // Front-end and editor styles. 2693 foreach ( $block_type->style_handles as $style_handle ) { 2694 wp_enqueue_style( $style_handle ); 2695 } 2696 2697 // Front-end and editor scripts. 2698 foreach ( $block_type->script_handles as $script_handle ) { 2699 wp_enqueue_script( $script_handle ); 2700 } 2701 2702 if ( $load_editor_scripts_and_styles ) { 2703 // Editor styles. 2704 foreach ( $block_type->editor_style_handles as $editor_style_handle ) { 2705 wp_enqueue_style( $editor_style_handle ); 2706 } 2707 2708 // Editor scripts. 2709 foreach ( $block_type->editor_script_handles as $editor_script_handle ) { 2710 wp_enqueue_script( $editor_script_handle ); 2711 } 2712 } 2713 } 2714 } 2715 2716 /** 2717 * Function responsible for enqueuing the styles required for block styles functionality on the editor and on the frontend. 2718 * 2719 * @since 5.3.0 2720 * 2721 * @global WP_Styles $wp_styles 2722 */ 2723 function enqueue_block_styles_assets() { 2724 global $wp_styles; 2725 2726 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2727 2728 foreach ( $block_styles as $block_name => $styles ) { 2729 foreach ( $styles as $style_properties ) { 2730 if ( isset( $style_properties['style_handle'] ) ) { 2731 2732 // If the site loads block styles on demand, enqueue the stylesheet on render. 2733 if ( wp_should_load_block_assets_on_demand() ) { 2734 add_filter( 2735 'render_block', 2736 static function ( $html, $block ) use ( $block_name, $style_properties ) { 2737 if ( $block['blockName'] === $block_name ) { 2738 wp_enqueue_style( $style_properties['style_handle'] ); 2739 } 2740 return $html; 2741 }, 2742 10, 2743 2 2744 ); 2745 } else { 2746 wp_enqueue_style( $style_properties['style_handle'] ); 2747 } 2748 } 2749 if ( isset( $style_properties['inline_style'] ) ) { 2750 2751 // Default to "wp-block-library". 2752 $handle = 'wp-block-library'; 2753 2754 // If the site loads block styles on demand, check if the block has a stylesheet registered. 2755 if ( wp_should_load_block_assets_on_demand() ) { 2756 $block_stylesheet_handle = generate_block_asset_handle( $block_name, 'style' ); 2757 2758 if ( isset( $wp_styles->registered[ $block_stylesheet_handle ] ) ) { 2759 $handle = $block_stylesheet_handle; 2760 } 2761 } 2762 2763 // Add inline styles to the calculated handle. 2764 wp_add_inline_style( $handle, $style_properties['inline_style'] ); 2765 } 2766 } 2767 } 2768 } 2769 2770 /** 2771 * Function responsible for enqueuing the assets required for block styles functionality on the editor. 2772 * 2773 * @since 5.3.0 2774 */ 2775 function enqueue_editor_block_styles_assets() { 2776 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2777 2778 $register_script_lines = array( '( function() {' ); 2779 foreach ( $block_styles as $block_name => $styles ) { 2780 foreach ( $styles as $style_properties ) { 2781 $block_style = array( 2782 'name' => $style_properties['name'], 2783 'label' => $style_properties['label'], 2784 ); 2785 if ( isset( $style_properties['is_default'] ) ) { 2786 $block_style['isDefault'] = $style_properties['is_default']; 2787 } 2788 $register_script_lines[] = sprintf( 2789 ' wp.blocks.registerBlockStyle( \'%s\', %s );', 2790 $block_name, 2791 wp_json_encode( $block_style ) 2792 ); 2793 } 2794 } 2795 $register_script_lines[] = '} )();'; 2796 $inline_script = implode( "\n", $register_script_lines ); 2797 2798 wp_register_script( 'wp-block-styles', false, array( 'wp-blocks' ), true, array( 'in_footer' => true ) ); 2799 wp_add_inline_script( 'wp-block-styles', $inline_script ); 2800 wp_enqueue_script( 'wp-block-styles' ); 2801 } 2802 2803 /** 2804 * Enqueues the assets required for the block directory within the block editor. 2805 * 2806 * @since 5.5.0 2807 */ 2808 function wp_enqueue_editor_block_directory_assets() { 2809 wp_enqueue_script( 'wp-block-directory' ); 2810 wp_enqueue_style( 'wp-block-directory' ); 2811 } 2812 2813 /** 2814 * Enqueues the assets required for the format library within the block editor. 2815 * 2816 * @since 5.8.0 2817 */ 2818 function wp_enqueue_editor_format_library_assets() { 2819 wp_enqueue_script( 'wp-format-library' ); 2820 wp_enqueue_style( 'wp-format-library' ); 2821 } 2822 2823 /** 2824 * Sanitizes an attributes array into an attributes string to be placed inside a `<script>` tag. 2825 * 2826 * Automatically injects type attribute if needed. 2827 * Used by {@see wp_get_script_tag()} and {@see wp_get_inline_script_tag()}. 2828 * 2829 * @since 5.7.0 2830 * 2831 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2832 * @return string String made of sanitized `<script>` tag attributes. 2833 */ 2834 function wp_sanitize_script_attributes( $attributes ) { 2835 $html5_script_support = ! is_admin() && ! current_theme_supports( 'html5', 'script' ); 2836 $attributes_string = ''; 2837 2838 /* 2839 * If HTML5 script tag is supported, only the attribute name is added 2840 * to $attributes_string for entries with a boolean value, and that are true. 2841 */ 2842 foreach ( $attributes as $attribute_name => $attribute_value ) { 2843 if ( is_bool( $attribute_value ) ) { 2844 if ( $attribute_value ) { 2845 $attributes_string .= $html5_script_support ? sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_name ) ) : ' ' . esc_attr( $attribute_name ); 2846 } 2847 } else { 2848 $attributes_string .= sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_value ) ); 2849 } 2850 } 2851 2852 return $attributes_string; 2853 } 2854 2855 /** 2856 * Formats `<script>` loader tags. 2857 * 2858 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2859 * Automatically injects type attribute if needed. 2860 * 2861 * @since 5.7.0 2862 * 2863 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2864 * @return string String containing `<script>` opening and closing tags. 2865 */ 2866 function wp_get_script_tag( $attributes ) { 2867 if ( ! isset( $attributes['type'] ) && ! is_admin() && ! current_theme_supports( 'html5', 'script' ) ) { 2868 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2869 $attributes = array_merge( 2870 array( 'type' => 'text/javascript' ), 2871 $attributes 2872 ); 2873 } 2874 /** 2875 * Filters attributes to be added to a script tag. 2876 * 2877 * @since 5.7.0 2878 * 2879 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2880 * Only the attribute name is added to the `<script>` tag for 2881 * entries with a boolean value, and that are true. 2882 */ 2883 $attributes = apply_filters( 'wp_script_attributes', $attributes ); 2884 2885 return sprintf( "<script%s></script>\n", wp_sanitize_script_attributes( $attributes ) ); 2886 } 2887 2888 /** 2889 * Prints formatted `<script>` loader tag. 2890 * 2891 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2892 * Automatically injects type attribute if needed. 2893 * 2894 * @since 5.7.0 2895 * 2896 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2897 */ 2898 function wp_print_script_tag( $attributes ) { 2899 echo wp_get_script_tag( $attributes ); 2900 } 2901 2902 /** 2903 * Constructs an inline script tag. 2904 * 2905 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_inline_script_attributes'} filter. 2906 * Automatically injects type attribute if needed. 2907 * 2908 * @since 5.7.0 2909 * 2910 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 2911 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 2912 * @return string String containing inline JavaScript code wrapped around `<script>` tag. 2913 */ 2914 function wp_get_inline_script_tag( $data, $attributes = array() ) { 2915 $is_html5 = current_theme_supports( 'html5', 'script' ) || is_admin(); 2916 if ( ! isset( $attributes['type'] ) && ! $is_html5 ) { 2917 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2918 $attributes = array_merge( 2919 array( 'type' => 'text/javascript' ), 2920 $attributes 2921 ); 2922 } 2923 2924 /* 2925 * XHTML extracts the contents of the SCRIPT element and then the XML parser 2926 * decodes character references and other syntax elements. This can lead to 2927 * misinterpretation of the script contents or invalid XHTML documents. 2928 * 2929 * Wrapping the contents in a CDATA section instructs the XML parser not to 2930 * transform the contents of the SCRIPT element before passing them to the 2931 * JavaScript engine. 2932 * 2933 * Example: 2934 * 2935 * <script>console.log('…');</script> 2936 * 2937 * In an HTML document this would print "…" to the console, 2938 * but in an XHTML document it would print "…" to the console. 2939 * 2940 * <script>console.log('An image is <img> in HTML');</script> 2941 * 2942 * In an HTML document this would print "An image is <img> in HTML", 2943 * but it's an invalid XHTML document because it interprets the `<img>` 2944 * as an empty tag missing its closing `/`. 2945 * 2946 * @see https://www.w3.org/TR/xhtml1/#h-4.8 2947 */ 2948 if ( 2949 ! $is_html5 && 2950 ( 2951 ! isset( $attributes['type'] ) || 2952 'module' === $attributes['type'] || 2953 str_contains( $attributes['type'], 'javascript' ) || 2954 str_contains( $attributes['type'], 'ecmascript' ) || 2955 str_contains( $attributes['type'], 'jscript' ) || 2956 str_contains( $attributes['type'], 'livescript' ) 2957 ) 2958 ) { 2959 /* 2960 * If the string `]]>` exists within the JavaScript it would break 2961 * out of any wrapping CDATA section added here, so to start, it's 2962 * necessary to escape that sequence which requires splitting the 2963 * content into two CDATA sections wherever it's found. 2964 * 2965 * Note: it's only necessary to escape the closing `]]>` because 2966 * an additional `<![CDATA[` leaves the contents unchanged. 2967 */ 2968 $data = str_replace( ']]>', ']]]]><![CDATA[>', $data ); 2969 2970 // Wrap the entire escaped script inside a CDATA section. 2971 $data = sprintf( "/* <![CDATA[ */\n%s\n/* ]]> */", $data ); 2972 } 2973 2974 $data = "\n" . trim( $data, "\n\r " ) . "\n"; 2975 2976 /** 2977 * Filters attributes to be added to a script tag. 2978 * 2979 * @since 5.7.0 2980 * 2981 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2982 * Only the attribute name is added to the `<script>` tag for 2983 * entries with a boolean value, and that are true. 2984 * @param string $data Inline data. 2985 */ 2986 $attributes = apply_filters( 'wp_inline_script_attributes', $attributes, $data ); 2987 2988 return sprintf( "<script%s>%s</script>\n", wp_sanitize_script_attributes( $attributes ), $data ); 2989 } 2990 2991 /** 2992 * Prints an inline script tag. 2993 * 2994 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_inline_script_attributes'} filter. 2995 * Automatically injects type attribute if needed. 2996 * 2997 * @since 5.7.0 2998 * 2999 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 3000 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 3001 */ 3002 function wp_print_inline_script_tag( $data, $attributes = array() ) { 3003 echo wp_get_inline_script_tag( $data, $attributes ); 3004 } 3005 3006 /** 3007 * Allows small styles to be inlined. 3008 * 3009 * This improves performance and sustainability, and is opt-in. Stylesheets can opt in 3010 * by adding `path` data using `wp_style_add_data`, and defining the file's absolute path: 3011 * 3012 * wp_style_add_data( $style_handle, 'path', $file_path ); 3013 * 3014 * @since 5.8.0 3015 * 3016 * @global WP_Styles $wp_styles 3017 */ 3018 function wp_maybe_inline_styles() { 3019 global $wp_styles; 3020 3021 $total_inline_limit = 20000; 3022 /** 3023 * The maximum size of inlined styles in bytes. 3024 * 3025 * @since 5.8.0 3026 * 3027 * @param int $total_inline_limit The file-size threshold, in bytes. Default 20000. 3028 */ 3029 $total_inline_limit = apply_filters( 'styles_inline_size_limit', $total_inline_limit ); 3030 3031 $styles = array(); 3032 3033 // Build an array of styles that have a path defined. 3034 foreach ( $wp_styles->queue as $handle ) { 3035 if ( ! isset( $wp_styles->registered[ $handle ] ) ) { 3036 continue; 3037 } 3038 $src = $wp_styles->registered[ $handle ]->src; 3039 $path = $wp_styles->get_data( $handle, 'path' ); 3040 if ( $path && $src ) { 3041 $size = wp_filesize( $path ); 3042 if ( ! $size ) { 3043 continue; 3044 } 3045 $styles[] = array( 3046 'handle' => $handle, 3047 'src' => $src, 3048 'path' => $path, 3049 'size' => $size, 3050 ); 3051 } 3052 } 3053 3054 if ( ! empty( $styles ) ) { 3055 // Reorder styles array based on size. 3056 usort( 3057 $styles, 3058 static function ( $a, $b ) { 3059 return ( $a['size'] <= $b['size'] ) ? -1 : 1; 3060 } 3061 ); 3062 3063 /* 3064 * The total inlined size. 3065 * 3066 * On each iteration of the loop, if a style gets added inline the value of this var increases 3067 * to reflect the total size of inlined styles. 3068 */ 3069 $total_inline_size = 0; 3070 3071 // Loop styles. 3072 foreach ( $styles as $style ) { 3073 3074 // Size check. Since styles are ordered by size, we can break the loop. 3075 if ( $total_inline_size + $style['size'] > $total_inline_limit ) { 3076 break; 3077 } 3078 3079 // Get the styles if we don't already have them. 3080 $style['css'] = file_get_contents( $style['path'] ); 3081 3082 /* 3083 * Check if the style contains relative URLs that need to be modified. 3084 * URLs relative to the stylesheet's path should be converted to relative to the site's root. 3085 */ 3086 $style['css'] = _wp_normalize_relative_css_links( $style['css'], $style['src'] ); 3087 3088 // Set `src` to `false` and add styles inline. 3089 $wp_styles->registered[ $style['handle'] ]->src = false; 3090 if ( empty( $wp_styles->registered[ $style['handle'] ]->extra['after'] ) ) { 3091 $wp_styles->registered[ $style['handle'] ]->extra['after'] = array(); 3092 } 3093 array_unshift( $wp_styles->registered[ $style['handle'] ]->extra['after'], $style['css'] ); 3094 3095 // Add the styles size to the $total_inline_size var. 3096 $total_inline_size += (int) $style['size']; 3097 } 3098 } 3099 } 3100 3101 /** 3102 * Makes URLs relative to the WordPress installation. 3103 * 3104 * @since 5.9.0 3105 * @access private 3106 * 3107 * @param string $css The CSS to make URLs relative to the WordPress installation. 3108 * @param string $stylesheet_url The URL to the stylesheet. 3109 * 3110 * @return string The CSS with URLs made relative to the WordPress installation. 3111 */ 3112 function _wp_normalize_relative_css_links( $css, $stylesheet_url ) { 3113 return preg_replace_callback( 3114 '#(url\s*\(\s*[\'"]?\s*)([^\'"\)]+)#', 3115 static function ( $matches ) use ( $stylesheet_url ) { 3116 list( , $prefix, $url ) = $matches; 3117 3118 // Short-circuit if the URL does not require normalization. 3119 if ( 3120 str_starts_with( $url, 'http:' ) || 3121 str_starts_with( $url, 'https:' ) || 3122 str_starts_with( $url, '/' ) || 3123 str_starts_with( $url, '#' ) || 3124 str_starts_with( $url, 'data:' ) 3125 ) { 3126 return $matches[0]; 3127 } 3128 3129 // Build the absolute URL. 3130 $absolute_url = dirname( $stylesheet_url ) . '/' . $url; 3131 $absolute_url = str_replace( '/./', '/', $absolute_url ); 3132 3133 // Convert to URL related to the site root. 3134 $url = wp_make_link_relative( $absolute_url ); 3135 3136 return $prefix . $url; 3137 }, 3138 $css 3139 ); 3140 } 3141 3142 /** 3143 * Function that enqueues the CSS Custom Properties coming from theme.json. 3144 * 3145 * @since 5.9.0 3146 */ 3147 function wp_enqueue_global_styles_css_custom_properties() { 3148 wp_register_style( 'global-styles-css-custom-properties', false ); 3149 wp_add_inline_style( 'global-styles-css-custom-properties', wp_get_global_stylesheet( array( 'variables' ) ) ); 3150 wp_enqueue_style( 'global-styles-css-custom-properties' ); 3151 } 3152 3153 /** 3154 * Hooks inline styles in the proper place, depending on the active theme. 3155 * 3156 * @since 5.9.1 3157 * @since 6.1.0 Added the `$priority` parameter. 3158 * 3159 * For block themes, styles are loaded in the head. 3160 * For classic ones, styles are loaded in the body because the wp_head action happens before render_block. 3161 * 3162 * @link https://core.trac.wordpress.org/ticket/53494. 3163 * 3164 * @param string $style String containing the CSS styles to be added. 3165 * @param int $priority To set the priority for the add_action. 3166 */ 3167 function wp_enqueue_block_support_styles( $style, $priority = 10 ) { 3168 $action_hook_name = 'wp_footer'; 3169 if ( wp_is_block_theme() ) { 3170 $action_hook_name = 'wp_head'; 3171 } 3172 add_action( 3173 $action_hook_name, 3174 static function () use ( $style ) { 3175 echo "<style>$style</style>\n"; 3176 }, 3177 $priority 3178 ); 3179 } 3180 3181 /** 3182 * Fetches, processes and compiles stored core styles, then combines and renders them to the page. 3183 * Styles are stored via the style engine API. 3184 * 3185 * @link https://developer.wordpress.org/block-editor/reference-guides/packages/packages-style-engine/ 3186 * 3187 * @since 6.1.0 3188 * 3189 * @param array $options { 3190 * Optional. An array of options to pass to wp_style_engine_get_stylesheet_from_context(). 3191 * Default empty array. 3192 * 3193 * @type bool $optimize Whether to optimize the CSS output, e.g., combine rules. 3194 * Default false. 3195 * @type bool $prettify Whether to add new lines and indents to output. 3196 * Default to whether the `SCRIPT_DEBUG` constant is defined. 3197 * } 3198 */ 3199 function wp_enqueue_stored_styles( $options = array() ) { 3200 $is_block_theme = wp_is_block_theme(); 3201 $is_classic_theme = ! $is_block_theme; 3202 3203 /* 3204 * For block themes, this function prints stored styles in the header. 3205 * For classic themes, in the footer. 3206 */ 3207 if ( 3208 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 3209 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) ) 3210 ) { 3211 return; 3212 } 3213 3214 $core_styles_keys = array( 'block-supports' ); 3215 $compiled_core_stylesheet = ''; 3216 $style_tag_id = 'core'; 3217 // Adds comment if code is prettified to identify core styles sections in debugging. 3218 $should_prettify = isset( $options['prettify'] ) ? true === $options['prettify'] : defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG; 3219 foreach ( $core_styles_keys as $style_key ) { 3220 if ( $should_prettify ) { 3221 $compiled_core_stylesheet .= "/**\n * Core styles: $style_key\n */\n"; 3222 } 3223 // Chains core store ids to signify what the styles contain. 3224 $style_tag_id .= '-' . $style_key; 3225 $compiled_core_stylesheet .= wp_style_engine_get_stylesheet_from_context( $style_key, $options ); 3226 } 3227 3228 // Combines Core styles. 3229 if ( ! empty( $compiled_core_stylesheet ) ) { 3230 wp_register_style( $style_tag_id, false ); 3231 wp_add_inline_style( $style_tag_id, $compiled_core_stylesheet ); 3232 wp_enqueue_style( $style_tag_id ); 3233 } 3234 3235 // Prints out any other stores registered by themes or otherwise. 3236 $additional_stores = WP_Style_Engine_CSS_Rules_Store::get_stores(); 3237 foreach ( array_keys( $additional_stores ) as $store_name ) { 3238 if ( in_array( $store_name, $core_styles_keys, true ) ) { 3239 continue; 3240 } 3241 $styles = wp_style_engine_get_stylesheet_from_context( $store_name, $options ); 3242 if ( ! empty( $styles ) ) { 3243 $key = "wp-style-engine-$store_name"; 3244 wp_register_style( $key, false ); 3245 wp_add_inline_style( $key, $styles ); 3246 wp_enqueue_style( $key ); 3247 } 3248 } 3249 } 3250 3251 /** 3252 * Enqueues a stylesheet for a specific block. 3253 * 3254 * If the theme has opted-in to load block styles on demand, 3255 * then the stylesheet will be enqueued on-render, 3256 * otherwise when the block inits. 3257 * 3258 * @since 5.9.0 3259 * 3260 * @param string $block_name The block-name, including namespace. 3261 * @param array $args { 3262 * An array of arguments. See wp_register_style() for full information about each argument. 3263 * 3264 * @type string $handle The handle for the stylesheet. 3265 * @type string|false $src The source URL of the stylesheet. 3266 * @type string[] $deps Array of registered stylesheet handles this stylesheet depends on. 3267 * @type string|bool|null $ver Stylesheet version number. 3268 * @type string $media The media for which this stylesheet has been defined. 3269 * @type string|null $path Absolute path to the stylesheet, so that it can potentially be inlined. 3270 * } 3271 */ 3272 function wp_enqueue_block_style( $block_name, $args ) { 3273 $args = wp_parse_args( 3274 $args, 3275 array( 3276 'handle' => '', 3277 'src' => '', 3278 'deps' => array(), 3279 'ver' => false, 3280 'media' => 'all', 3281 ) 3282 ); 3283 3284 /** 3285 * Callback function to register and enqueue styles. 3286 * 3287 * @param string $content When the callback is used for the render_block filter, 3288 * the content needs to be returned so the function parameter 3289 * is to ensure the content exists. 3290 * @return string Block content. 3291 */ 3292 $callback = static function ( $content ) use ( $args ) { 3293 // Register the stylesheet. 3294 if ( ! empty( $args['src'] ) ) { 3295 wp_register_style( $args['handle'], $args['src'], $args['deps'], $args['ver'], $args['media'] ); 3296 } 3297 3298 // Add `path` data if provided. 3299 if ( isset( $args['path'] ) ) { 3300 wp_style_add_data( $args['handle'], 'path', $args['path'] ); 3301 3302 // Get the RTL file path. 3303 $rtl_file_path = str_replace( '.css', '-rtl.css', $args['path'] ); 3304 3305 // Add RTL stylesheet. 3306 if ( file_exists( $rtl_file_path ) ) { 3307 wp_style_add_data( $args['handle'], 'rtl', 'replace' ); 3308 3309 if ( is_rtl() ) { 3310 wp_style_add_data( $args['handle'], 'path', $rtl_file_path ); 3311 } 3312 } 3313 } 3314 3315 // Enqueue the stylesheet. 3316 wp_enqueue_style( $args['handle'] ); 3317 3318 return $content; 3319 }; 3320 3321 $hook = did_action( 'wp_enqueue_scripts' ) ? 'wp_footer' : 'wp_enqueue_scripts'; 3322 if ( wp_should_load_block_assets_on_demand() ) { 3323 /** 3324 * Callback function to register and enqueue styles. 3325 * 3326 * @param string $content The block content. 3327 * @param array $block The full block, including name and attributes. 3328 * @return string Block content. 3329 */ 3330 $callback_separate = static function ( $content, $block ) use ( $block_name, $callback ) { 3331 if ( ! empty( $block['blockName'] ) && $block_name === $block['blockName'] ) { 3332 return $callback( $content ); 3333 } 3334 return $content; 3335 }; 3336 3337 /* 3338 * The filter's callback here is an anonymous function because 3339 * using a named function in this case is not possible. 3340 * 3341 * The function cannot be unhooked, however, users are still able 3342 * to dequeue the stylesheets registered/enqueued by the callback 3343 * which is why in this case, using an anonymous function 3344 * was deemed acceptable. 3345 */ 3346 add_filter( 'render_block', $callback_separate, 10, 2 ); 3347 return; 3348 } 3349 3350 /* 3351 * The filter's callback here is an anonymous function because 3352 * using a named function in this case is not possible. 3353 * 3354 * The function cannot be unhooked, however, users are still able 3355 * to dequeue the stylesheets registered/enqueued by the callback 3356 * which is why in this case, using an anonymous function 3357 * was deemed acceptable. 3358 */ 3359 add_filter( $hook, $callback ); 3360 3361 // Enqueue assets in the editor. 3362 add_action( 'enqueue_block_assets', $callback ); 3363 } 3364 3365 /** 3366 * Loads classic theme styles on classic themes in the frontend. 3367 * 3368 * This is used for backwards compatibility for Button and File blocks specifically. 3369 * 3370 * @since 6.1.0 3371 * @since 6.2.0 Added File block styles. 3372 * @since 6.8.0 Moved stylesheet registration outside of this function. 3373 */ 3374 function wp_enqueue_classic_theme_styles() { 3375 if ( ! wp_theme_has_theme_json() ) { 3376 wp_enqueue_style( 'classic-theme-styles' ); 3377 } 3378 } 3379 3380 /** 3381 * Removes leading and trailing _empty_ script tags. 3382 * 3383 * This is a helper meant to be used for literal script tag construction 3384 * within `wp_get_inline_script_tag()` or `wp_print_inline_script_tag()`. 3385 * It removes the literal values of "<script>" and "</script>" from 3386 * around an inline script after trimming whitespace. Typically this 3387 * is used in conjunction with output buffering, where `ob_get_clean()` 3388 * is passed as the `$contents` argument. 3389 * 3390 * Example: 3391 * 3392 * // Strips exact literal empty SCRIPT tags. 3393 * $js = '<script>sayHello();</script>; 3394 * 'sayHello();' === wp_remove_surrounding_empty_script_tags( $js ); 3395 * 3396 * // Otherwise if anything is different it warns in the JS console. 3397 * $js = '<script type="text/javascript">console.log( "hi" );</script>'; 3398 * 'console.error( ... )' === wp_remove_surrounding_empty_script_tags( $js ); 3399 * 3400 * @since 6.4.0 3401 * @access private 3402 * 3403 * @see wp_print_inline_script_tag() 3404 * @see wp_get_inline_script_tag() 3405 * 3406 * @param string $contents Script body with manually created SCRIPT tag literals. 3407 * @return string Script body without surrounding script tag literals, or 3408 * original contents if both exact literals aren't present. 3409 */ 3410 function wp_remove_surrounding_empty_script_tags( $contents ) { 3411 $contents = trim( $contents ); 3412 $opener = '<SCRIPT>'; 3413 $closer = '</SCRIPT>'; 3414 3415 if ( 3416 strlen( $contents ) > strlen( $opener ) + strlen( $closer ) && 3417 strtoupper( substr( $contents, 0, strlen( $opener ) ) ) === $opener && 3418 strtoupper( substr( $contents, -strlen( $closer ) ) ) === $closer 3419 ) { 3420 return substr( $contents, strlen( $opener ), -strlen( $closer ) ); 3421 } else { 3422 $error_message = __( 'Expected string to start with script tag (without attributes) and end with script tag, with optional whitespace.' ); 3423 _doing_it_wrong( __FUNCTION__, $error_message, '6.4' ); 3424 return sprintf( 3425 'console.error(%s)', 3426 wp_json_encode( 3427 sprintf( 3428 /* translators: %s: wp_remove_surrounding_empty_script_tags() */ 3429 __( 'Function %s used incorrectly in PHP.' ), 3430 'wp_remove_surrounding_empty_script_tags()' 3431 ) . ' ' . $error_message 3432 ) 3433 ); 3434 } 3435 }
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| Generated : Fri Jun 27 08:20:01 2025 | Cross-referenced by PHPXref |