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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 JSON_HEX_TAG | JSON_UNESCAPED_SLASHES 164 ) 165 ), 166 'after' 167 ); 168 } 169 170 /** 171 * Returns contents of an inline script used in appending polyfill scripts for 172 * browsers which fail the provided tests. The provided array is a mapping from 173 * a condition to verify feature support to its polyfill script handle. 174 * 175 * @since 5.0.0 176 * 177 * @param WP_Scripts $scripts WP_Scripts object. 178 * @param string[] $tests Features to detect. 179 * @return string Conditional polyfill inline script. 180 */ 181 function wp_get_script_polyfill( $scripts, $tests ) { 182 $polyfill = ''; 183 foreach ( $tests as $test => $handle ) { 184 if ( ! array_key_exists( $handle, $scripts->registered ) ) { 185 continue; 186 } 187 188 $src = $scripts->registered[ $handle ]->src; 189 $ver = $scripts->registered[ $handle ]->ver; 190 191 if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $scripts->content_url && str_starts_with( $src, $scripts->content_url ) ) ) { 192 $src = $scripts->base_url . $src; 193 } 194 195 if ( ! empty( $ver ) ) { 196 $src = add_query_arg( 'ver', $ver, $src ); 197 } 198 199 /** This filter is documented in wp-includes/class-wp-scripts.php */ 200 $src = esc_url( apply_filters( 'script_loader_src', $src, $handle ) ); 201 202 if ( ! $src ) { 203 continue; 204 } 205 206 $polyfill .= ( 207 // Test presence of feature... 208 '( ' . $test . ' ) || ' . 209 /* 210 * ...appending polyfill on any failures. Cautious viewers may balk 211 * at the `document.write`. Its caveat of synchronous mid-stream 212 * blocking write is exactly the behavior we need though. 213 */ 214 'document.write( \'<script src="' . 215 $src . 216 '"></scr\' + \'ipt>\' );' 217 ); 218 } 219 220 return $polyfill; 221 } 222 223 /** 224 * Registers development scripts that integrate with `@wordpress/scripts`. 225 * 226 * @see https://github.com/WordPress/gutenberg/tree/trunk/packages/scripts#start 227 * 228 * @since 6.0.0 229 * 230 * @param WP_Scripts $scripts WP_Scripts object. 231 */ 232 function wp_register_development_scripts( $scripts ) { 233 if ( 234 ! defined( 'SCRIPT_DEBUG' ) || ! SCRIPT_DEBUG 235 || empty( $scripts->registered['react'] ) 236 || defined( 'WP_RUN_CORE_TESTS' ) 237 ) { 238 return; 239 } 240 241 $development_scripts = array( 242 'react-refresh-entry', 243 'react-refresh-runtime', 244 ); 245 246 foreach ( $development_scripts as $script_name ) { 247 $assets = include ABSPATH . WPINC . '/assets/script-loader-' . $script_name . '.php'; 248 if ( ! is_array( $assets ) ) { 249 return; 250 } 251 $scripts->add( 252 'wp-' . $script_name, 253 '/wp-includes/js/dist/development/' . $script_name . '.js', 254 $assets['dependencies'], 255 $assets['version'] 256 ); 257 } 258 259 // See https://github.com/pmmmwh/react-refresh-webpack-plugin/blob/main/docs/TROUBLESHOOTING.md#externalising-react. 260 $scripts->registered['react']->deps[] = 'wp-react-refresh-entry'; 261 } 262 263 /** 264 * Registers all the WordPress packages scripts that are in the standardized 265 * `js/dist/` location. 266 * 267 * For the order of `$scripts->add` see `wp_default_scripts`. 268 * 269 * @since 5.0.0 270 * 271 * @param WP_Scripts $scripts WP_Scripts object. 272 */ 273 function wp_default_packages_scripts( $scripts ) { 274 $suffix = defined( 'WP_RUN_CORE_TESTS' ) ? '.min' : wp_scripts_get_suffix(); 275 /* 276 * Expects multidimensional array like: 277 * 278 * 'a11y.js' => array('dependencies' => array(...), 'version' => '...'), 279 * 'annotations.js' => array('dependencies' => array(...), 'version' => '...'), 280 * 'api-fetch.js' => array(... 281 */ 282 $assets = include ABSPATH . WPINC . "/assets/script-loader-packages{$suffix}.php"; 283 284 foreach ( $assets as $file_name => $package_data ) { 285 $basename = str_replace( $suffix . '.js', '', basename( $file_name ) ); 286 $handle = 'wp-' . $basename; 287 $path = "/wp-includes/js/dist/{$basename}{$suffix}.js"; 288 289 if ( ! empty( $package_data['dependencies'] ) ) { 290 $dependencies = $package_data['dependencies']; 291 } else { 292 $dependencies = array(); 293 } 294 295 // Add dependencies that cannot be detected and generated by build tools. 296 switch ( $handle ) { 297 case 'wp-block-library': 298 array_push( $dependencies, 'editor' ); 299 break; 300 case 'wp-edit-post': 301 array_push( $dependencies, 'media-models', 'media-views', 'postbox', 'wp-dom-ready' ); 302 break; 303 case 'wp-preferences': 304 array_push( $dependencies, 'wp-preferences-persistence' ); 305 break; 306 } 307 308 $scripts->add( $handle, $path, $dependencies, $package_data['version'], 1 ); 309 310 if ( in_array( 'wp-i18n', $dependencies, true ) ) { 311 $scripts->set_translations( $handle ); 312 } 313 314 /* 315 * Manually set the text direction localization after wp-i18n is printed. 316 * This ensures that wp.i18n.isRTL() returns true in RTL languages. 317 * We cannot use $scripts->set_translations( 'wp-i18n' ) to do this 318 * because WordPress prints a script's translations *before* the script, 319 * which means, in the case of wp-i18n, that wp.i18n.setLocaleData() 320 * is called before wp.i18n is defined. 321 */ 322 if ( 'wp-i18n' === $handle ) { 323 $ltr = _x( 'ltr', 'text direction' ); 324 $script = sprintf( "wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ '%s' ] } );", $ltr ); 325 $scripts->add_inline_script( $handle, $script, 'after' ); 326 } 327 } 328 } 329 330 /** 331 * Adds inline scripts required for the WordPress JavaScript packages. 332 * 333 * @since 5.0.0 334 * @since 6.4.0 Added relative time strings for the `wp-date` inline script output. 335 * 336 * @global WP_Locale $wp_locale WordPress date and time locale object. 337 * @global wpdb $wpdb WordPress database abstraction object. 338 * 339 * @param WP_Scripts $scripts WP_Scripts object. 340 */ 341 function wp_default_packages_inline_scripts( $scripts ) { 342 global $wp_locale, $wpdb; 343 344 if ( isset( $scripts->registered['wp-api-fetch'] ) ) { 345 $scripts->registered['wp-api-fetch']->deps[] = 'wp-hooks'; 346 } 347 $scripts->add_inline_script( 348 'wp-api-fetch', 349 sprintf( 350 'wp.apiFetch.use( wp.apiFetch.createRootURLMiddleware( "%s" ) );', 351 sanitize_url( get_rest_url() ) 352 ), 353 'after' 354 ); 355 $scripts->add_inline_script( 356 'wp-api-fetch', 357 implode( 358 "\n", 359 array( 360 sprintf( 361 'wp.apiFetch.nonceMiddleware = wp.apiFetch.createNonceMiddleware( "%s" );', 362 wp_installing() ? '' : wp_create_nonce( 'wp_rest' ) 363 ), 364 'wp.apiFetch.use( wp.apiFetch.nonceMiddleware );', 365 'wp.apiFetch.use( wp.apiFetch.mediaUploadMiddleware );', 366 sprintf( 367 'wp.apiFetch.nonceEndpoint = "%s";', 368 admin_url( 'admin-ajax.php?action=rest-nonce' ) 369 ), 370 ) 371 ), 372 'after' 373 ); 374 375 $meta_key = $wpdb->get_blog_prefix() . 'persisted_preferences'; 376 $user_id = get_current_user_id(); 377 $preload_data = get_user_meta( $user_id, $meta_key, true ); 378 $scripts->add_inline_script( 379 'wp-preferences', 380 sprintf( 381 '( function() { 382 var serverData = %s; 383 var userId = "%d"; 384 var persistenceLayer = wp.preferencesPersistence.__unstableCreatePersistenceLayer( serverData, userId ); 385 var preferencesStore = wp.preferences.store; 386 wp.data.dispatch( preferencesStore ).setPersistenceLayer( persistenceLayer ); 387 } ) ();', 388 wp_json_encode( $preload_data, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ), 389 $user_id 390 ) 391 ); 392 393 // Backwards compatibility - configure the old wp-data persistence system. 394 $scripts->add_inline_script( 395 'wp-data', 396 implode( 397 "\n", 398 array( 399 '( function() {', 400 ' var userId = ' . get_current_user_id() . ';', 401 ' var storageKey = "WP_DATA_USER_" + userId;', 402 ' wp.data', 403 ' .use( wp.data.plugins.persistence, { storageKey: storageKey } );', 404 '} )();', 405 ) 406 ) 407 ); 408 409 // Calculate the timezone abbr (EDT, PST) if possible. 410 $timezone_string = get_option( 'timezone_string', 'UTC' ); 411 $timezone_abbr = ''; 412 413 if ( ! empty( $timezone_string ) ) { 414 $timezone_date = new DateTime( 'now', new DateTimeZone( $timezone_string ) ); 415 $timezone_abbr = $timezone_date->format( 'T' ); 416 } 417 418 $gmt_offset = get_option( 'gmt_offset', 0 ); 419 420 $scripts->add_inline_script( 421 'wp-date', 422 sprintf( 423 'wp.date.setSettings( %s );', 424 wp_json_encode( 425 array( 426 'l10n' => array( 427 'locale' => get_user_locale(), 428 'months' => array_values( $wp_locale->month ), 429 'monthsShort' => array_values( $wp_locale->month_abbrev ), 430 'weekdays' => array_values( $wp_locale->weekday ), 431 'weekdaysShort' => array_values( $wp_locale->weekday_abbrev ), 432 'meridiem' => (object) $wp_locale->meridiem, 433 'relative' => array( 434 /* translators: %s: Duration. */ 435 'future' => __( '%s from now' ), 436 /* translators: %s: Duration. */ 437 'past' => __( '%s ago' ), 438 /* translators: One second from or to a particular datetime, e.g., "a second ago" or "a second from now". */ 439 's' => __( 'a second' ), 440 /* translators: %d: Duration in seconds from or to a particular datetime, e.g., "4 seconds ago" or "4 seconds from now". */ 441 'ss' => __( '%d seconds' ), 442 /* translators: One minute from or to a particular datetime, e.g., "a minute ago" or "a minute from now". */ 443 'm' => __( 'a minute' ), 444 /* translators: %d: Duration in minutes from or to a particular datetime, e.g., "4 minutes ago" or "4 minutes from now". */ 445 'mm' => __( '%d minutes' ), 446 /* translators: One hour from or to a particular datetime, e.g., "an hour ago" or "an hour from now". */ 447 'h' => __( 'an hour' ), 448 /* translators: %d: Duration in hours from or to a particular datetime, e.g., "4 hours ago" or "4 hours from now". */ 449 'hh' => __( '%d hours' ), 450 /* translators: One day from or to a particular datetime, e.g., "a day ago" or "a day from now". */ 451 'd' => __( 'a day' ), 452 /* translators: %d: Duration in days from or to a particular datetime, e.g., "4 days ago" or "4 days from now". */ 453 'dd' => __( '%d days' ), 454 /* translators: One month from or to a particular datetime, e.g., "a month ago" or "a month from now". */ 455 'M' => __( 'a month' ), 456 /* translators: %d: Duration in months from or to a particular datetime, e.g., "4 months ago" or "4 months from now". */ 457 'MM' => __( '%d months' ), 458 /* translators: One year from or to a particular datetime, e.g., "a year ago" or "a year from now". */ 459 'y' => __( 'a year' ), 460 /* translators: %d: Duration in years from or to a particular datetime, e.g., "4 years ago" or "4 years from now". */ 461 'yy' => __( '%d years' ), 462 ), 463 'startOfWeek' => (int) get_option( 'start_of_week', 0 ), 464 ), 465 'formats' => array( 466 /* translators: Time format, see https://www.php.net/manual/datetime.format.php */ 467 'time' => get_option( 'time_format', __( 'g:i a' ) ), 468 /* translators: Date format, see https://www.php.net/manual/datetime.format.php */ 469 'date' => get_option( 'date_format', __( 'F j, Y' ) ), 470 /* translators: Date/Time format, see https://www.php.net/manual/datetime.format.php */ 471 'datetime' => __( 'F j, Y g:i a' ), 472 /* translators: Abbreviated date/time format, see https://www.php.net/manual/datetime.format.php */ 473 'datetimeAbbreviated' => __( 'M j, Y g:i a' ), 474 ), 475 'timezone' => array( 476 'offset' => (float) $gmt_offset, 477 'offsetFormatted' => str_replace( array( '.25', '.5', '.75' ), array( ':15', ':30', ':45' ), (string) $gmt_offset ), 478 'string' => $timezone_string, 479 'abbr' => $timezone_abbr, 480 ), 481 ), 482 JSON_HEX_TAG | JSON_UNESCAPED_SLASHES 483 ) 484 ), 485 'after' 486 ); 487 488 // Loading the old editor and its config to ensure the classic block works as expected. 489 $scripts->add_inline_script( 490 'editor', 491 'window.wp.oldEditor = window.wp.editor;', 492 'after' 493 ); 494 495 /* 496 * wp-editor module is exposed as window.wp.editor. 497 * Problem: there is quite some code expecting window.wp.oldEditor object available under window.wp.editor. 498 * Solution: fuse the two objects together to maintain backward compatibility. 499 * For more context, see https://github.com/WordPress/gutenberg/issues/33203. 500 */ 501 $scripts->add_inline_script( 502 'wp-editor', 503 'Object.assign( window.wp.editor, window.wp.oldEditor );', 504 'after' 505 ); 506 } 507 508 /** 509 * Adds inline scripts required for the TinyMCE in the block editor. 510 * 511 * These TinyMCE init settings are used to extend and override the default settings 512 * from `_WP_Editors::default_settings()` for the Classic block. 513 * 514 * @since 5.0.0 515 * 516 * @global WP_Scripts $wp_scripts 517 */ 518 function wp_tinymce_inline_scripts() { 519 global $wp_scripts; 520 521 /** This filter is documented in wp-includes/class-wp-editor.php */ 522 $editor_settings = apply_filters( 'wp_editor_settings', array( 'tinymce' => true ), 'classic-block' ); 523 524 $tinymce_plugins = array( 525 'charmap', 526 'colorpicker', 527 'hr', 528 'lists', 529 'media', 530 'paste', 531 'tabfocus', 532 'textcolor', 533 'fullscreen', 534 'wordpress', 535 'wpautoresize', 536 'wpeditimage', 537 'wpemoji', 538 'wpgallery', 539 'wplink', 540 'wpdialogs', 541 'wptextpattern', 542 'wpview', 543 ); 544 545 /** This filter is documented in wp-includes/class-wp-editor.php */ 546 $tinymce_plugins = apply_filters( 'tiny_mce_plugins', $tinymce_plugins, 'classic-block' ); 547 $tinymce_plugins = array_unique( $tinymce_plugins ); 548 549 $disable_captions = false; 550 // Runs after `tiny_mce_plugins` but before `mce_buttons`. 551 /** This filter is documented in wp-admin/includes/media.php */ 552 if ( apply_filters( 'disable_captions', '' ) ) { 553 $disable_captions = true; 554 } 555 556 $toolbar1 = array( 557 'formatselect', 558 'bold', 559 'italic', 560 'bullist', 561 'numlist', 562 'blockquote', 563 'alignleft', 564 'aligncenter', 565 'alignright', 566 'link', 567 'unlink', 568 'wp_more', 569 'spellchecker', 570 'wp_add_media', 571 'wp_adv', 572 ); 573 574 /** This filter is documented in wp-includes/class-wp-editor.php */ 575 $toolbar1 = apply_filters( 'mce_buttons', $toolbar1, 'classic-block' ); 576 577 $toolbar2 = array( 578 'strikethrough', 579 'hr', 580 'forecolor', 581 'pastetext', 582 'removeformat', 583 'charmap', 584 'outdent', 585 'indent', 586 'undo', 587 'redo', 588 'wp_help', 589 ); 590 591 /** This filter is documented in wp-includes/class-wp-editor.php */ 592 $toolbar2 = apply_filters( 'mce_buttons_2', $toolbar2, 'classic-block' ); 593 /** This filter is documented in wp-includes/class-wp-editor.php */ 594 $toolbar3 = apply_filters( 'mce_buttons_3', array(), 'classic-block' ); 595 /** This filter is documented in wp-includes/class-wp-editor.php */ 596 $toolbar4 = apply_filters( 'mce_buttons_4', array(), 'classic-block' ); 597 /** This filter is documented in wp-includes/class-wp-editor.php */ 598 $external_plugins = apply_filters( 'mce_external_plugins', array(), 'classic-block' ); 599 600 $tinymce_settings = array( 601 'plugins' => implode( ',', $tinymce_plugins ), 602 'toolbar1' => implode( ',', $toolbar1 ), 603 'toolbar2' => implode( ',', $toolbar2 ), 604 'toolbar3' => implode( ',', $toolbar3 ), 605 'toolbar4' => implode( ',', $toolbar4 ), 606 'external_plugins' => wp_json_encode( $external_plugins ), 607 'classic_block_editor' => true, 608 ); 609 610 if ( $disable_captions ) { 611 $tinymce_settings['wpeditimage_disable_captions'] = true; 612 } 613 614 if ( ! empty( $editor_settings['tinymce'] ) && is_array( $editor_settings['tinymce'] ) ) { 615 $tinymce_settings = array_merge( $tinymce_settings, $editor_settings['tinymce'] ); 616 } 617 618 /** This filter is documented in wp-includes/class-wp-editor.php */ 619 $tinymce_settings = apply_filters( 'tiny_mce_before_init', $tinymce_settings, 'classic-block' ); 620 621 /* 622 * Do "by hand" translation from PHP array to js object. 623 * Prevents breakage in some custom settings. 624 */ 625 $init_obj = ''; 626 foreach ( $tinymce_settings as $key => $value ) { 627 if ( is_bool( $value ) ) { 628 $val = $value ? 'true' : 'false'; 629 $init_obj .= $key . ':' . $val . ','; 630 continue; 631 } elseif ( ! empty( $value ) && is_string( $value ) && ( 632 ( '{' === $value[0] && '}' === $value[ strlen( $value ) - 1 ] ) || 633 ( '[' === $value[0] && ']' === $value[ strlen( $value ) - 1 ] ) || 634 preg_match( '/^\(?function ?\(/', $value ) ) ) { 635 $init_obj .= $key . ':' . $value . ','; 636 continue; 637 } 638 $init_obj .= $key . ':"' . $value . '",'; 639 } 640 641 $init_obj = '{' . trim( $init_obj, ' ,' ) . '}'; 642 643 $script = 'window.wpEditorL10n = { 644 tinymce: { 645 baseURL: ' . wp_json_encode( includes_url( 'js/tinymce' ), JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) . ', 646 suffix: ' . ( SCRIPT_DEBUG ? '""' : '".min"' ) . ', 647 settings: ' . $init_obj . ', 648 } 649 }'; 650 651 $wp_scripts->add_inline_script( 'wp-block-library', $script, 'before' ); 652 } 653 654 /** 655 * Registers all the WordPress packages scripts. 656 * 657 * @since 5.0.0 658 * 659 * @param WP_Scripts $scripts WP_Scripts object. 660 */ 661 function wp_default_packages( $scripts ) { 662 wp_default_packages_vendor( $scripts ); 663 wp_register_development_scripts( $scripts ); 664 wp_register_tinymce_scripts( $scripts ); 665 wp_default_packages_scripts( $scripts ); 666 667 if ( did_action( 'init' ) ) { 668 wp_default_packages_inline_scripts( $scripts ); 669 } 670 } 671 672 /** 673 * Returns the suffix that can be used for the scripts. 674 * 675 * There are two suffix types, the normal one and the dev suffix. 676 * 677 * @since 5.0.0 678 * 679 * @param string $type The type of suffix to retrieve. 680 * @return string The script suffix. 681 */ 682 function wp_scripts_get_suffix( $type = '' ) { 683 static $suffixes; 684 685 if ( null === $suffixes ) { 686 /* 687 * Include an unmodified $wp_version. 688 * 689 * Note: wp_get_wp_version() is not used here, as this file can be included 690 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 691 * wp-includes/functions.php is not loaded. 692 */ 693 require ABSPATH . WPINC . '/version.php'; 694 695 /* 696 * Note: str_contains() is not used here, as this file can be included 697 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 698 * the polyfills from wp-includes/compat.php are not loaded. 699 */ 700 $develop_src = false !== strpos( $wp_version, '-src' ); 701 702 if ( ! defined( 'SCRIPT_DEBUG' ) ) { 703 define( 'SCRIPT_DEBUG', $develop_src ); 704 } 705 $suffix = SCRIPT_DEBUG ? '' : '.min'; 706 $dev_suffix = $develop_src ? '' : '.min'; 707 708 $suffixes = array( 709 'suffix' => $suffix, 710 'dev_suffix' => $dev_suffix, 711 ); 712 } 713 714 if ( 'dev' === $type ) { 715 return $suffixes['dev_suffix']; 716 } 717 718 return $suffixes['suffix']; 719 } 720 721 /** 722 * Registers all WordPress scripts. 723 * 724 * Localizes some of them. 725 * args order: `$scripts->add( 'handle', 'url', 'dependencies', 'query-string', 1 );` 726 * when last arg === 1 queues the script for the footer 727 * 728 * @since 2.6.0 729 * 730 * @param WP_Scripts $scripts WP_Scripts object. 731 */ 732 function wp_default_scripts( $scripts ) { 733 $suffix = wp_scripts_get_suffix(); 734 $dev_suffix = wp_scripts_get_suffix( 'dev' ); 735 $guessurl = site_url(); 736 737 if ( ! $guessurl ) { 738 $guessed_url = true; 739 $guessurl = wp_guess_url(); 740 } 741 742 $scripts->base_url = $guessurl; 743 $scripts->content_url = defined( 'WP_CONTENT_URL' ) ? WP_CONTENT_URL : ''; 744 $scripts->default_version = get_bloginfo( 'version' ); 745 $scripts->default_dirs = array( '/wp-admin/js/', '/wp-includes/js/' ); 746 747 $scripts->add( 'utils', "/wp-includes/js/utils$suffix.js" ); 748 did_action( 'init' ) && $scripts->localize( 749 'utils', 750 'userSettings', 751 array( 752 'url' => (string) SITECOOKIEPATH, 753 'uid' => (string) get_current_user_id(), 754 'time' => (string) time(), 755 'secure' => (string) ( 'https' === parse_url( site_url(), PHP_URL_SCHEME ) ), 756 ) 757 ); 758 759 $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array( 'jquery', 'hoverIntent', 'utils', 'wp-a11y' ), false, 1 ); 760 $scripts->set_translations( 'common' ); 761 762 $bulk_action_observer_ids = array( 763 'bulk_action' => 'action', 764 'changeit' => 'new_role', 765 ); 766 did_action( 'init' ) && $scripts->localize( 767 'common', 768 'bulkActionObserverIds', 769 /** 770 * Filters the array of field name attributes for bulk actions. 771 * 772 * @since 6.8.1 773 * 774 * @param array $bulk_action_observer_ids { 775 * An array of field name attributes for bulk actions. 776 * 777 * @type string $bulk_action The bulk action field name. Default 'action'. 778 * @type string $changeit The new role field name. Default 'new_role'. 779 * } 780 */ 781 apply_filters( 'bulk_action_observer_ids', $bulk_action_observer_ids ) 782 ); 783 784 $scripts->add( 'wp-sanitize', "/wp-includes/js/wp-sanitize$suffix.js", array(), false, 1 ); 785 786 $scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", array(), '1.6.1', 1 ); 787 788 $scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", array(), false, 1 ); 789 did_action( 'init' ) && $scripts->localize( 790 'quicktags', 791 'quicktagsL10n', 792 array( 793 'closeAllOpenTags' => __( 'Close all open tags' ), 794 'closeTags' => __( 'close tags' ), 795 'enterURL' => __( 'Enter the URL' ), 796 'enterImageURL' => __( 'Enter the URL of the image' ), 797 'enterImageDescription' => __( 'Enter a description of the image' ), 798 'textdirection' => __( 'text direction' ), 799 'toggleTextdirection' => __( 'Toggle Editor Text Direction' ), 800 'dfw' => __( 'Distraction-free writing mode' ), 801 'strong' => __( 'Bold' ), 802 'strongClose' => __( 'Close bold tag' ), 803 'em' => __( 'Italic' ), 804 'emClose' => __( 'Close italic tag' ), 805 'link' => __( 'Insert link' ), 806 'blockquote' => __( 'Blockquote' ), 807 'blockquoteClose' => __( 'Close blockquote tag' ), 808 'del' => __( 'Deleted text (strikethrough)' ), 809 'delClose' => __( 'Close deleted text tag' ), 810 'ins' => __( 'Inserted text' ), 811 'insClose' => __( 'Close inserted text tag' ), 812 'image' => __( 'Insert image' ), 813 'ul' => __( 'Bulleted list' ), 814 'ulClose' => __( 'Close bulleted list tag' ), 815 'ol' => __( 'Numbered list' ), 816 'olClose' => __( 'Close numbered list tag' ), 817 'li' => __( 'List item' ), 818 'liClose' => __( 'Close list item tag' ), 819 'code' => __( 'Code' ), 820 'codeClose' => __( 'Close code tag' ), 821 'more' => __( 'Insert Read More tag' ), 822 ) 823 ); 824 825 $scripts->add( 'colorpicker', "/wp-includes/js/colorpicker$suffix.js", array( 'prototype' ), '3517m' ); 826 827 $scripts->add( 'editor', "/wp-admin/js/editor$suffix.js", array( 'utils', 'jquery' ), false, 1 ); 828 829 $scripts->add( 'clipboard', "/wp-includes/js/clipboard$suffix.js", array(), '2.0.11', 1 ); 830 831 $scripts->add( 'wp-ajax-response', "/wp-includes/js/wp-ajax-response$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 832 did_action( 'init' ) && $scripts->localize( 833 'wp-ajax-response', 834 'wpAjax', 835 array( 836 'noPerm' => __( 'Sorry, you are not allowed to do that.' ), 837 'broken' => __( 'An error occurred while processing your request. Please try again later.' ), 838 ) 839 ); 840 841 $scripts->add( 'wp-api-request', "/wp-includes/js/api-request$suffix.js", array( 'jquery' ), false, 1 ); 842 // `wpApiSettings` is also used by `wp-api`, which depends on this script. 843 did_action( 'init' ) && $scripts->localize( 844 'wp-api-request', 845 'wpApiSettings', 846 array( 847 'root' => sanitize_url( get_rest_url() ), 848 'nonce' => wp_installing() ? '' : wp_create_nonce( 'wp_rest' ), 849 'versionString' => 'wp/v2/', 850 ) 851 ); 852 853 $scripts->add( 'wp-pointer', "/wp-includes/js/wp-pointer$suffix.js", array( 'jquery-ui-core' ), false, 1 ); 854 $scripts->set_translations( 'wp-pointer' ); 855 856 $scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array( 'heartbeat' ), false, 1 ); 857 858 $scripts->add( 'heartbeat', "/wp-includes/js/heartbeat$suffix.js", array( 'jquery', 'wp-hooks' ), false, 1 ); 859 did_action( 'init' ) && $scripts->localize( 860 'heartbeat', 861 'heartbeatSettings', 862 /** 863 * Filters the Heartbeat settings. 864 * 865 * @since 3.6.0 866 * 867 * @param array $settings Heartbeat settings array. 868 */ 869 apply_filters( 'heartbeat_settings', array() ) 870 ); 871 872 $scripts->add( 'wp-auth-check', "/wp-includes/js/wp-auth-check$suffix.js", array( 'heartbeat' ), false, 1 ); 873 $scripts->set_translations( 'wp-auth-check' ); 874 875 $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array( 'wp-ajax-response', 'jquery-color' ), false, 1 ); 876 877 $scripts->add( 'site-icon', '/wp-admin/js/site-icon.js', array( 'jquery' ), false, 1 ); 878 $scripts->set_translations( 'site-icon' ); 879 880 // WordPress no longer uses or bundles Prototype or script.aculo.us. These are now pulled from an external source. 881 $scripts->add( 'prototype', 'https://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js', array(), '1.7.1' ); 882 $scripts->add( 'scriptaculous-root', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/scriptaculous.js', array( 'prototype' ), '1.9.0' ); 883 $scripts->add( 'scriptaculous-builder', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/builder.js', array( 'scriptaculous-root' ), '1.9.0' ); 884 $scripts->add( 'scriptaculous-dragdrop', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/dragdrop.js', array( 'scriptaculous-builder', 'scriptaculous-effects' ), '1.9.0' ); 885 $scripts->add( 'scriptaculous-effects', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/effects.js', array( 'scriptaculous-root' ), '1.9.0' ); 886 $scripts->add( 'scriptaculous-slider', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/slider.js', array( 'scriptaculous-effects' ), '1.9.0' ); 887 $scripts->add( 'scriptaculous-sound', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/sound.js', array( 'scriptaculous-root' ), '1.9.0' ); 888 $scripts->add( 'scriptaculous-controls', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/controls.js', array( 'scriptaculous-root' ), '1.9.0' ); 889 $scripts->add( 'scriptaculous', false, array( 'scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls' ) ); 890 891 // Not used in core, replaced by Jcrop.js. 892 $scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array( 'scriptaculous-dragdrop' ) ); 893 894 /* 895 * jQuery. 896 * The unminified jquery.js and jquery-migrate.js are included to facilitate debugging. 897 */ 898 $scripts->add( 'jquery', false, array( 'jquery-core', 'jquery-migrate' ), '3.7.1' ); 899 $scripts->add( 'jquery-core', "/wp-includes/js/jquery/jquery$suffix.js", array(), '3.7.1' ); 900 $scripts->add( 'jquery-migrate', "/wp-includes/js/jquery/jquery-migrate$suffix.js", array(), '3.4.1' ); 901 902 /* 903 * Full jQuery UI. 904 * The build process in 1.12.1 has changed significantly. 905 * In order to keep backwards compatibility, and to keep the optimized loading, 906 * the source files were flattened and included with some modifications for AMD loading. 907 * A notable change is that 'jquery-ui-core' now contains 'jquery-ui-position' and 'jquery-ui-widget'. 908 */ 909 $scripts->add( 'jquery-ui-core', "/wp-includes/js/jquery/ui/core$suffix.js", array( 'jquery' ), '1.13.3', 1 ); 910 $scripts->add( 'jquery-effects-core', "/wp-includes/js/jquery/ui/effect$suffix.js", array( 'jquery' ), '1.13.3', 1 ); 911 912 $scripts->add( 'jquery-effects-blind', "/wp-includes/js/jquery/ui/effect-blind$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 913 $scripts->add( 'jquery-effects-bounce', "/wp-includes/js/jquery/ui/effect-bounce$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 914 $scripts->add( 'jquery-effects-clip', "/wp-includes/js/jquery/ui/effect-clip$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 915 $scripts->add( 'jquery-effects-drop', "/wp-includes/js/jquery/ui/effect-drop$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 916 $scripts->add( 'jquery-effects-explode', "/wp-includes/js/jquery/ui/effect-explode$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 917 $scripts->add( 'jquery-effects-fade', "/wp-includes/js/jquery/ui/effect-fade$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 918 $scripts->add( 'jquery-effects-fold', "/wp-includes/js/jquery/ui/effect-fold$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 919 $scripts->add( 'jquery-effects-highlight', "/wp-includes/js/jquery/ui/effect-highlight$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 920 $scripts->add( 'jquery-effects-puff', "/wp-includes/js/jquery/ui/effect-puff$suffix.js", array( 'jquery-effects-core', 'jquery-effects-scale' ), '1.13.3', 1 ); 921 $scripts->add( 'jquery-effects-pulsate', "/wp-includes/js/jquery/ui/effect-pulsate$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 922 $scripts->add( 'jquery-effects-scale', "/wp-includes/js/jquery/ui/effect-scale$suffix.js", array( 'jquery-effects-core', 'jquery-effects-size' ), '1.13.3', 1 ); 923 $scripts->add( 'jquery-effects-shake', "/wp-includes/js/jquery/ui/effect-shake$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 924 $scripts->add( 'jquery-effects-size', "/wp-includes/js/jquery/ui/effect-size$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 925 $scripts->add( 'jquery-effects-slide', "/wp-includes/js/jquery/ui/effect-slide$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 926 $scripts->add( 'jquery-effects-transfer', "/wp-includes/js/jquery/ui/effect-transfer$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 927 928 // Widgets 929 $scripts->add( 'jquery-ui-accordion', "/wp-includes/js/jquery/ui/accordion$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 930 $scripts->add( 'jquery-ui-autocomplete', "/wp-includes/js/jquery/ui/autocomplete$suffix.js", array( 'jquery-ui-menu', 'wp-a11y' ), '1.13.3', 1 ); 931 $scripts->add( 'jquery-ui-button', "/wp-includes/js/jquery/ui/button$suffix.js", array( 'jquery-ui-core', 'jquery-ui-controlgroup', 'jquery-ui-checkboxradio' ), '1.13.3', 1 ); 932 $scripts->add( 'jquery-ui-datepicker', "/wp-includes/js/jquery/ui/datepicker$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 933 $scripts->add( 'jquery-ui-dialog', "/wp-includes/js/jquery/ui/dialog$suffix.js", array( 'jquery-ui-resizable', 'jquery-ui-draggable', 'jquery-ui-button' ), '1.13.3', 1 ); 934 $scripts->add( 'jquery-ui-menu', "/wp-includes/js/jquery/ui/menu$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 935 $scripts->add( 'jquery-ui-mouse', "/wp-includes/js/jquery/ui/mouse$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 936 $scripts->add( 'jquery-ui-progressbar', "/wp-includes/js/jquery/ui/progressbar$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 937 $scripts->add( 'jquery-ui-selectmenu', "/wp-includes/js/jquery/ui/selectmenu$suffix.js", array( 'jquery-ui-menu' ), '1.13.3', 1 ); 938 $scripts->add( 'jquery-ui-slider', "/wp-includes/js/jquery/ui/slider$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 939 $scripts->add( 'jquery-ui-spinner', "/wp-includes/js/jquery/ui/spinner$suffix.js", array( 'jquery-ui-button' ), '1.13.3', 1 ); 940 $scripts->add( 'jquery-ui-tabs', "/wp-includes/js/jquery/ui/tabs$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 941 $scripts->add( 'jquery-ui-tooltip', "/wp-includes/js/jquery/ui/tooltip$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 942 943 // New in 1.12.1 944 $scripts->add( 'jquery-ui-checkboxradio', "/wp-includes/js/jquery/ui/checkboxradio$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 945 $scripts->add( 'jquery-ui-controlgroup', "/wp-includes/js/jquery/ui/controlgroup$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 946 947 // Interactions 948 $scripts->add( 'jquery-ui-draggable', "/wp-includes/js/jquery/ui/draggable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 949 $scripts->add( 'jquery-ui-droppable', "/wp-includes/js/jquery/ui/droppable$suffix.js", array( 'jquery-ui-draggable' ), '1.13.3', 1 ); 950 $scripts->add( 'jquery-ui-resizable', "/wp-includes/js/jquery/ui/resizable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 951 $scripts->add( 'jquery-ui-selectable', "/wp-includes/js/jquery/ui/selectable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 952 $scripts->add( 'jquery-ui-sortable', "/wp-includes/js/jquery/ui/sortable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 953 954 /* 955 * As of 1.12.1 `jquery-ui-position` and `jquery-ui-widget` are part of `jquery-ui-core`. 956 * Listed here for back-compat. 957 */ 958 $scripts->add( 'jquery-ui-position', false, array( 'jquery-ui-core' ), '1.13.3', 1 ); 959 $scripts->add( 'jquery-ui-widget', false, array( 'jquery-ui-core' ), '1.13.3', 1 ); 960 961 // Deprecated, not used in core, most functionality is included in jQuery 1.3. 962 $scripts->add( 'jquery-form', "/wp-includes/js/jquery/jquery.form$suffix.js", array( 'jquery' ), '4.3.0', 1 ); 963 964 // jQuery plugins. 965 $scripts->add( 'jquery-color', '/wp-includes/js/jquery/jquery.color.min.js', array( 'jquery' ), '3.0.0', 1 ); 966 $scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array( 'jquery' ), '20m', 1 ); 967 $scripts->add( 'jquery-query', '/wp-includes/js/jquery/jquery.query.js', array( 'jquery' ), '2.2.3', 1 ); 968 $scripts->add( 'jquery-serialize-object', '/wp-includes/js/jquery/jquery.serialize-object.js', array( 'jquery' ), '0.2-wp', 1 ); 969 $scripts->add( 'jquery-hotkeys', "/wp-includes/js/jquery/jquery.hotkeys$suffix.js", array( 'jquery' ), '0.0.2m', 1 ); 970 $scripts->add( 'jquery-table-hotkeys', "/wp-includes/js/jquery/jquery.table-hotkeys$suffix.js", array( 'jquery', 'jquery-hotkeys' ), false, 1 ); 971 $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 ); 972 973 // Not used any more, registered for backward compatibility. 974 $scripts->add( 'suggest', "/wp-includes/js/jquery/suggest$suffix.js", array( 'jquery' ), '1.1-20110113', 1 ); 975 976 /* 977 * Masonry v2 depended on jQuery. v3 does not. The older jquery-masonry handle is a shiv. 978 * It sets jQuery as a dependency, as the theme may have been implicitly loading it this way. 979 */ 980 $scripts->add( 'imagesloaded', '/wp-includes/js/imagesloaded.min.js', array(), '5.0.0', 1 ); 981 $scripts->add( 'masonry', '/wp-includes/js/masonry.min.js', array( 'imagesloaded' ), '4.2.2', 1 ); 982 $scripts->add( 'jquery-masonry', '/wp-includes/js/jquery/jquery.masonry.min.js', array( 'jquery', 'masonry' ), '3.1.2b', 1 ); 983 984 $scripts->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.js', array( 'jquery' ), '3.1-20121105', 1 ); 985 did_action( 'init' ) && $scripts->localize( 986 'thickbox', 987 'thickboxL10n', 988 array( 989 'next' => __( 'Next >' ), 990 'prev' => __( '< Prev' ), 991 'image' => __( 'Image' ), 992 'of' => __( 'of' ), 993 'close' => __( 'Close' ), 994 'noiframes' => __( 'This feature requires inline frames. You have iframes disabled or your browser does not support them.' ), 995 'loadingAnimation' => includes_url( 'js/thickbox/loadingAnimation.gif' ), 996 ) 997 ); 998 999 // Not used in core, replaced by imgAreaSelect. 1000 $scripts->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.min.js', array( 'jquery' ), '0.9.15' ); 1001 1002 // Error messages for Plupload. 1003 $uploader_l10n = array( 1004 'queue_limit_exceeded' => __( 'You have attempted to queue too many files.' ), 1005 /* translators: %s: File name. */ 1006 'file_exceeds_size_limit' => __( '%s exceeds the maximum upload size for this site.' ), 1007 'zero_byte_file' => __( 'This file is empty. Please try another.' ), 1008 'invalid_filetype' => __( 'This file cannot be processed by the web server.' ), 1009 'not_an_image' => __( 'This file is not an image. Please try another.' ), 1010 'image_memory_exceeded' => __( 'Memory exceeded. Please try another smaller file.' ), 1011 'image_dimensions_exceeded' => __( 'This is larger than the maximum size. Please try another.' ), 1012 'default_error' => __( 'An error occurred in the upload. Please try again later.' ), 1013 'missing_upload_url' => __( 'There was a configuration error. Please contact the server administrator.' ), 1014 'upload_limit_exceeded' => __( 'You may only upload 1 file.' ), 1015 'http_error' => __( 'Unexpected response from the server. The file may have been uploaded successfully. Check in the Media Library or reload the page.' ), 1016 'http_error_image' => __( 'The server cannot process the image. This can happen if the server is busy or does not have enough resources to complete the task. Uploading a smaller image may help. Suggested maximum size is 2560 pixels.' ), 1017 'upload_failed' => __( 'Upload failed.' ), 1018 /* translators: 1: Opening link tag, 2: Closing link tag. */ 1019 'big_upload_failed' => __( 'Please try uploading this file with the %1$sbrowser uploader%2$s.' ), 1020 /* translators: %s: File name. */ 1021 'big_upload_queued' => __( '%s exceeds the maximum upload size for the multi-file uploader when used in your browser.' ), 1022 'io_error' => __( 'IO error.' ), 1023 'security_error' => __( 'Security error.' ), 1024 'file_cancelled' => __( 'File canceled.' ), 1025 'upload_stopped' => __( 'Upload stopped.' ), 1026 'dismiss' => __( 'Dismiss' ), 1027 'crunching' => __( 'Crunching…' ), 1028 'deleted' => __( 'moved to the Trash.' ), 1029 /* translators: %s: File name. */ 1030 'error_uploading' => __( '“%s” has failed to upload.' ), 1031 'unsupported_image' => __( 'This image cannot be displayed in a web browser. For best results convert it to JPEG before uploading.' ), 1032 'noneditable_image' => __( 'The web server cannot generate responsive image sizes for this image. Convert it to JPEG or PNG before uploading.' ), 1033 'file_url_copied' => __( 'The file URL has been copied to your clipboard' ), 1034 ); 1035 1036 $scripts->add( 'moxiejs', "/wp-includes/js/plupload/moxie$suffix.js", array(), '1.3.5.1' ); 1037 $scripts->add( 'plupload', "/wp-includes/js/plupload/plupload$suffix.js", array( 'moxiejs' ), '2.1.9' ); 1038 // Back compat handles: 1039 foreach ( array( 'all', 'html5', 'flash', 'silverlight', 'html4' ) as $handle ) { 1040 $scripts->add( "plupload-$handle", false, array( 'plupload' ), '2.1.1' ); 1041 } 1042 1043 $scripts->add( 'plupload-handlers', "/wp-includes/js/plupload/handlers$suffix.js", array( 'clipboard', 'jquery', 'plupload', 'underscore', 'wp-a11y', 'wp-i18n' ) ); 1044 did_action( 'init' ) && $scripts->localize( 'plupload-handlers', 'pluploadL10n', $uploader_l10n ); 1045 1046 $scripts->add( 'wp-plupload', "/wp-includes/js/plupload/wp-plupload$suffix.js", array( 'plupload', 'jquery', 'json2', 'media-models' ), false, 1 ); 1047 did_action( 'init' ) && $scripts->localize( 'wp-plupload', 'pluploadL10n', $uploader_l10n ); 1048 1049 $scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", array(), false, 1 ); 1050 if ( did_action( 'init' ) ) { 1051 $scripts->add_data( 'comment-reply', 'strategy', 'async' ); 1052 $scripts->add_data( 'comment-reply', 'fetchpriority', 'low' ); // In Chrome this is automatically low due to the async strategy, but in Firefox and Safari the priority is normal/medium. 1053 } 1054 1055 $scripts->add( 'json2', "/wp-includes/js/json2$suffix.js", array(), '2015-05-03' ); 1056 did_action( 'init' ) && $scripts->add_data( 'json2', 'conditional', 'lt IE 8' ); 1057 1058 $scripts->add( 'underscore', "/wp-includes/js/underscore$dev_suffix.js", array(), '1.13.7', 1 ); 1059 $scripts->add( 'backbone', "/wp-includes/js/backbone$dev_suffix.js", array( 'underscore', 'jquery' ), '1.6.0', 1 ); 1060 1061 $scripts->add( 'wp-util', "/wp-includes/js/wp-util$suffix.js", array( 'underscore', 'jquery' ), false, 1 ); 1062 did_action( 'init' ) && $scripts->localize( 1063 'wp-util', 1064 '_wpUtilSettings', 1065 array( 1066 'ajax' => array( 1067 'url' => admin_url( 'admin-ajax.php', 'relative' ), 1068 ), 1069 ) 1070 ); 1071 1072 $scripts->add( 'wp-backbone', "/wp-includes/js/wp-backbone$suffix.js", array( 'backbone', 'wp-util' ), false, 1 ); 1073 1074 $scripts->add( 'revisions', "/wp-admin/js/revisions$suffix.js", array( 'wp-backbone', 'jquery-ui-slider', 'hoverIntent' ), false, 1 ); 1075 1076 $scripts->add( 'imgareaselect', "/wp-includes/js/imgareaselect/jquery.imgareaselect$suffix.js", array( 'jquery' ), false, 1 ); 1077 1078 $scripts->add( 'mediaelement', false, array( 'jquery', 'mediaelement-core', 'mediaelement-migrate' ), '4.2.17', 1 ); 1079 $scripts->add( 'mediaelement-core', "/wp-includes/js/mediaelement/mediaelement-and-player$suffix.js", array(), '4.2.17', 1 ); 1080 $scripts->add( 'mediaelement-migrate', "/wp-includes/js/mediaelement/mediaelement-migrate$suffix.js", array(), false, 1 ); 1081 1082 did_action( 'init' ) && $scripts->add_inline_script( 1083 'mediaelement-core', 1084 sprintf( 1085 'var mejsL10n = %s;', 1086 wp_json_encode( 1087 array( 1088 'language' => strtolower( strtok( determine_locale(), '_-' ) ), 1089 'strings' => array( 1090 'mejs.download-file' => __( 'Download File' ), 1091 '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/' ), 1092 'mejs.fullscreen' => __( 'Fullscreen' ), 1093 'mejs.play' => __( 'Play' ), 1094 'mejs.pause' => __( 'Pause' ), 1095 'mejs.time-slider' => __( 'Time Slider' ), 1096 'mejs.time-help-text' => __( 'Use Left/Right Arrow keys to advance one second, Up/Down arrows to advance ten seconds.' ), 1097 'mejs.live-broadcast' => __( 'Live Broadcast' ), 1098 'mejs.volume-help-text' => __( 'Use Up/Down Arrow keys to increase or decrease volume.' ), 1099 'mejs.unmute' => __( 'Unmute' ), 1100 'mejs.mute' => __( 'Mute' ), 1101 'mejs.volume-slider' => __( 'Volume Slider' ), 1102 'mejs.video-player' => __( 'Video Player' ), 1103 'mejs.audio-player' => __( 'Audio Player' ), 1104 'mejs.captions-subtitles' => __( 'Captions/Subtitles' ), 1105 'mejs.captions-chapters' => __( 'Chapters' ), 1106 'mejs.none' => __( 'None' ), 1107 'mejs.afrikaans' => __( 'Afrikaans' ), 1108 'mejs.albanian' => __( 'Albanian' ), 1109 'mejs.arabic' => __( 'Arabic' ), 1110 'mejs.belarusian' => __( 'Belarusian' ), 1111 'mejs.bulgarian' => __( 'Bulgarian' ), 1112 'mejs.catalan' => __( 'Catalan' ), 1113 'mejs.chinese' => __( 'Chinese' ), 1114 'mejs.chinese-simplified' => __( 'Chinese (Simplified)' ), 1115 'mejs.chinese-traditional' => __( 'Chinese (Traditional)' ), 1116 'mejs.croatian' => __( 'Croatian' ), 1117 'mejs.czech' => __( 'Czech' ), 1118 'mejs.danish' => __( 'Danish' ), 1119 'mejs.dutch' => __( 'Dutch' ), 1120 'mejs.english' => __( 'English' ), 1121 'mejs.estonian' => __( 'Estonian' ), 1122 'mejs.filipino' => __( 'Filipino' ), 1123 'mejs.finnish' => __( 'Finnish' ), 1124 'mejs.french' => __( 'French' ), 1125 'mejs.galician' => __( 'Galician' ), 1126 'mejs.german' => __( 'German' ), 1127 'mejs.greek' => __( 'Greek' ), 1128 'mejs.haitian-creole' => __( 'Haitian Creole' ), 1129 'mejs.hebrew' => __( 'Hebrew' ), 1130 'mejs.hindi' => __( 'Hindi' ), 1131 'mejs.hungarian' => __( 'Hungarian' ), 1132 'mejs.icelandic' => __( 'Icelandic' ), 1133 'mejs.indonesian' => __( 'Indonesian' ), 1134 'mejs.irish' => __( 'Irish' ), 1135 'mejs.italian' => __( 'Italian' ), 1136 'mejs.japanese' => __( 'Japanese' ), 1137 'mejs.korean' => __( 'Korean' ), 1138 'mejs.latvian' => __( 'Latvian' ), 1139 'mejs.lithuanian' => __( 'Lithuanian' ), 1140 'mejs.macedonian' => __( 'Macedonian' ), 1141 'mejs.malay' => __( 'Malay' ), 1142 'mejs.maltese' => __( 'Maltese' ), 1143 'mejs.norwegian' => __( 'Norwegian' ), 1144 'mejs.persian' => __( 'Persian' ), 1145 'mejs.polish' => __( 'Polish' ), 1146 'mejs.portuguese' => __( 'Portuguese' ), 1147 'mejs.romanian' => __( 'Romanian' ), 1148 'mejs.russian' => __( 'Russian' ), 1149 'mejs.serbian' => __( 'Serbian' ), 1150 'mejs.slovak' => __( 'Slovak' ), 1151 'mejs.slovenian' => __( 'Slovenian' ), 1152 'mejs.spanish' => __( 'Spanish' ), 1153 'mejs.swahili' => __( 'Swahili' ), 1154 'mejs.swedish' => __( 'Swedish' ), 1155 'mejs.tagalog' => __( 'Tagalog' ), 1156 'mejs.thai' => __( 'Thai' ), 1157 'mejs.turkish' => __( 'Turkish' ), 1158 'mejs.ukrainian' => __( 'Ukrainian' ), 1159 'mejs.vietnamese' => __( 'Vietnamese' ), 1160 'mejs.welsh' => __( 'Welsh' ), 1161 'mejs.yiddish' => __( 'Yiddish' ), 1162 ), 1163 ), 1164 JSON_HEX_TAG | JSON_UNESCAPED_SLASHES 1165 ) 1166 ), 1167 'before' 1168 ); 1169 1170 $scripts->add( 'mediaelement-vimeo', '/wp-includes/js/mediaelement/renderers/vimeo.min.js', array( 'mediaelement' ), '4.2.17', 1 ); 1171 $scripts->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement$suffix.js", array( 'mediaelement' ), false, 1 ); 1172 $mejs_settings = array( 1173 'pluginPath' => includes_url( 'js/mediaelement/', 'relative' ), 1174 'classPrefix' => 'mejs-', 1175 'stretching' => 'responsive', 1176 /** This filter is documented in wp-includes/media.php */ 1177 'audioShortcodeLibrary' => apply_filters( 'wp_audio_shortcode_library', 'mediaelement' ), 1178 /** This filter is documented in wp-includes/media.php */ 1179 'videoShortcodeLibrary' => apply_filters( 'wp_video_shortcode_library', 'mediaelement' ), 1180 ); 1181 did_action( 'init' ) && $scripts->localize( 1182 'mediaelement', 1183 '_wpmejsSettings', 1184 /** 1185 * Filters the MediaElement configuration settings. 1186 * 1187 * @since 4.4.0 1188 * 1189 * @param array $mejs_settings MediaElement settings array. 1190 */ 1191 apply_filters( 'mejs_settings', $mejs_settings ) 1192 ); 1193 1194 $scripts->add( 'wp-codemirror', '/wp-includes/js/codemirror/codemirror.min.js', array(), '5.29.1-alpha-ee20357' ); 1195 $scripts->add( 'csslint', '/wp-includes/js/codemirror/csslint.js', array(), '1.0.5' ); 1196 $scripts->add( 'esprima', '/wp-includes/js/codemirror/esprima.js', array(), '4.0.0' ); 1197 $scripts->add( 'jshint', '/wp-includes/js/codemirror/fakejshint.js', array( 'esprima' ), '2.9.5' ); 1198 $scripts->add( 'jsonlint', '/wp-includes/js/codemirror/jsonlint.js', array(), '1.6.2' ); 1199 $scripts->add( 'htmlhint', '/wp-includes/js/codemirror/htmlhint.js', array(), '0.9.14-xwp' ); 1200 $scripts->add( 'htmlhint-kses', '/wp-includes/js/codemirror/htmlhint-kses.js', array( 'htmlhint' ) ); 1201 $scripts->add( 'code-editor', "/wp-admin/js/code-editor$suffix.js", array( 'jquery', 'wp-codemirror', 'underscore' ) ); 1202 $scripts->add( 'wp-theme-plugin-editor', "/wp-admin/js/theme-plugin-editor$suffix.js", array( 'common', 'wp-util', 'wp-sanitize', 'jquery', 'jquery-ui-core', 'wp-a11y', 'underscore' ), false, 1 ); 1203 $scripts->set_translations( 'wp-theme-plugin-editor' ); 1204 1205 $scripts->add( 'wp-playlist', "/wp-includes/js/mediaelement/wp-playlist$suffix.js", array( 'wp-util', 'backbone', 'mediaelement' ), false, 1 ); 1206 1207 $scripts->add( 'zxcvbn-async', "/wp-includes/js/zxcvbn-async$suffix.js", array(), '1.0' ); 1208 did_action( 'init' ) && $scripts->localize( 1209 'zxcvbn-async', 1210 '_zxcvbnSettings', 1211 array( 1212 'src' => empty( $guessed_url ) ? includes_url( '/js/zxcvbn.min.js' ) : $scripts->base_url . '/wp-includes/js/zxcvbn.min.js', 1213 ) 1214 ); 1215 1216 $scripts->add( 'password-strength-meter', "/wp-admin/js/password-strength-meter$suffix.js", array( 'jquery', 'zxcvbn-async' ), false, 1 ); 1217 did_action( 'init' ) && $scripts->localize( 1218 'password-strength-meter', 1219 'pwsL10n', 1220 array( 1221 'unknown' => _x( 'Password strength unknown', 'password strength' ), 1222 'short' => _x( 'Very weak', 'password strength' ), 1223 'bad' => _x( 'Weak', 'password strength' ), 1224 'good' => _x( 'Medium', 'password strength' ), 1225 'strong' => _x( 'Strong', 'password strength' ), 1226 'mismatch' => _x( 'Mismatch', 'password mismatch' ), 1227 ) 1228 ); 1229 $scripts->set_translations( 'password-strength-meter' ); 1230 1231 $scripts->add( 'password-toggle', "/wp-admin/js/password-toggle$suffix.js", array(), false, 1 ); 1232 $scripts->set_translations( 'password-toggle' ); 1233 1234 $scripts->add( 'application-passwords', "/wp-admin/js/application-passwords$suffix.js", array( 'jquery', 'wp-util', 'wp-api-request', 'wp-date', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1235 $scripts->set_translations( 'application-passwords' ); 1236 1237 $scripts->add( 'auth-app', "/wp-admin/js/auth-app$suffix.js", array( 'jquery', 'wp-api-request', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1238 $scripts->set_translations( 'auth-app' ); 1239 1240 $scripts->add( 'user-profile', "/wp-admin/js/user-profile$suffix.js", array( 'clipboard', 'jquery', 'password-strength-meter', 'wp-util', 'wp-a11y' ), false, 1 ); 1241 $scripts->set_translations( 'user-profile' ); 1242 $user_id = isset( $_GET['user_id'] ) ? (int) $_GET['user_id'] : 0; 1243 did_action( 'init' ) && $scripts->localize( 1244 'user-profile', 1245 'userProfileL10n', 1246 array( 1247 'user_id' => $user_id, 1248 'nonce' => wp_installing() ? '' : wp_create_nonce( 'reset-password-for-' . $user_id ), 1249 ) 1250 ); 1251 1252 $scripts->add( 'language-chooser', "/wp-admin/js/language-chooser$suffix.js", array( 'jquery' ), false, 1 ); 1253 1254 $scripts->add( 'user-suggest', "/wp-admin/js/user-suggest$suffix.js", array( 'jquery-ui-autocomplete' ), false, 1 ); 1255 1256 $scripts->add( 'admin-bar', "/wp-includes/js/admin-bar$suffix.js", array( 'hoverintent-js' ), false, 1 ); 1257 1258 $scripts->add( 'wplink', "/wp-includes/js/wplink$suffix.js", array( 'common', 'jquery', 'wp-a11y', 'wp-i18n' ), false, 1 ); 1259 $scripts->set_translations( 'wplink' ); 1260 did_action( 'init' ) && $scripts->localize( 1261 'wplink', 1262 'wpLinkL10n', 1263 array( 1264 'title' => __( 'Insert/edit link' ), 1265 'update' => __( 'Update' ), 1266 'save' => __( 'Add Link' ), 1267 'noTitle' => __( '(no title)' ), 1268 'noMatchesFound' => __( 'No results found.' ), 1269 'linkSelected' => __( 'Link selected.' ), 1270 'linkInserted' => __( 'Link inserted.' ), 1271 /* translators: Minimum input length in characters to start searching posts in the "Insert/edit link" modal. */ 1272 'minInputLength' => (int) _x( '3', 'minimum input length for searching post links' ), 1273 ) 1274 ); 1275 1276 $scripts->add( 'wpdialogs', "/wp-includes/js/wpdialog$suffix.js", array( 'jquery-ui-dialog' ), false, 1 ); 1277 1278 $scripts->add( 'word-count', "/wp-admin/js/word-count$suffix.js", array(), false, 1 ); 1279 1280 $scripts->add( 'media-upload', "/wp-admin/js/media-upload$suffix.js", array( 'thickbox', 'shortcode' ), false, 1 ); 1281 1282 $scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array( 'jquery' ), '1.10.2', 1 ); 1283 1284 // JS-only version of hoverintent (no dependencies). 1285 $scripts->add( 'hoverintent-js', '/wp-includes/js/hoverintent-js.min.js', array(), '2.2.1', 1 ); 1286 1287 $scripts->add( 'customize-base', "/wp-includes/js/customize-base$suffix.js", array( 'jquery', 'json2', 'underscore' ), false, 1 ); 1288 $scripts->add( 'customize-loader', "/wp-includes/js/customize-loader$suffix.js", array( 'customize-base' ), false, 1 ); 1289 $scripts->add( 'customize-preview', "/wp-includes/js/customize-preview$suffix.js", array( 'wp-a11y', 'customize-base' ), false, 1 ); 1290 $scripts->add( 'customize-models', '/wp-includes/js/customize-models.js', array( 'underscore', 'backbone' ), false, 1 ); 1291 $scripts->add( 'customize-views', '/wp-includes/js/customize-views.js', array( 'jquery', 'underscore', 'imgareaselect', 'customize-models', 'media-editor', 'media-views' ), false, 1 ); 1292 $scripts->add( 'customize-controls', "/wp-admin/js/customize-controls$suffix.js", array( 'customize-base', 'wp-a11y', 'wp-util', 'jquery-ui-core' ), false, 1 ); 1293 did_action( 'init' ) && $scripts->localize( 1294 'customize-controls', 1295 '_wpCustomizeControlsL10n', 1296 array( 1297 'activate' => __( 'Activate & Publish' ), 1298 'save' => __( 'Save & Publish' ), // @todo Remove as not required. 1299 'publish' => __( 'Publish' ), 1300 'published' => __( 'Published' ), 1301 'saveDraft' => __( 'Save Draft' ), 1302 'draftSaved' => __( 'Draft Saved' ), 1303 'updating' => __( 'Updating' ), 1304 'schedule' => _x( 'Schedule', 'customizer changeset action/button label' ), 1305 'scheduled' => _x( 'Scheduled', 'customizer changeset status' ), 1306 'invalid' => __( 'Invalid' ), 1307 'saveBeforeShare' => __( 'Please save your changes in order to share the preview.' ), 1308 'futureDateError' => __( 'You must supply a future date to schedule.' ), 1309 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ), 1310 'saved' => __( 'Saved' ), 1311 'cancel' => __( 'Cancel' ), 1312 'close' => __( 'Close' ), 1313 'action' => __( 'Action' ), 1314 'discardChanges' => __( 'Discard changes' ), 1315 'cheatin' => __( 'An error occurred. Please try again later.' ), 1316 'notAllowedHeading' => __( 'You need a higher level of permission.' ), 1317 'notAllowed' => __( 'Sorry, you are not allowed to customize this site.' ), 1318 'previewIframeTitle' => __( 'Site Preview' ), 1319 'loginIframeTitle' => __( 'Session expired' ), 1320 'collapseSidebar' => _x( 'Hide Controls', 'label for hide controls button without length constraints' ), 1321 'expandSidebar' => _x( 'Show Controls', 'label for hide controls button without length constraints' ), 1322 'untitledBlogName' => __( '(Untitled)' ), 1323 'unknownRequestFail' => __( 'Looks like something’s gone wrong. Wait a couple seconds, and then try again.' ), 1324 'themeDownloading' => __( 'Downloading your new theme…' ), 1325 'themePreviewWait' => __( 'Setting up your live preview. This may take a bit.' ), 1326 'revertingChanges' => __( 'Reverting unpublished changes…' ), 1327 'trashConfirm' => __( 'Are you sure you want to discard your unpublished changes?' ), 1328 /* translators: %s: Display name of the user who has taken over the changeset in customizer. */ 1329 'takenOverMessage' => __( '%s has taken over and is currently customizing.' ), 1330 /* translators: %s: URL to the Customizer to load the autosaved version. */ 1331 'autosaveNotice' => __( 'There is a more recent autosave of your changes than the one you are previewing. <a href="%s">Restore the autosave</a>' ), 1332 'videoHeaderNotice' => __( 'This theme does not support video headers on this page. Navigate to the front page or another page that supports video headers.' ), 1333 // Used for overriding the file types allowed in Plupload. 1334 'allowedFiles' => __( 'Allowed Files' ), 1335 'customCssError' => array( 1336 /* translators: %d: Error count. */ 1337 '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 ), 1338 /* translators: %d: Error count. */ 1339 '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 ), 1340 // @todo This is lacking, as some languages have a dedicated dual form. For proper handling of plurals in JS, see #20491. 1341 ), 1342 'pageOnFrontError' => __( 'Homepage and posts page must be different.' ), 1343 'saveBlockedError' => array( 1344 /* translators: %s: Number of invalid settings. */ 1345 'singular' => _n( 'Unable to save due to %s invalid setting.', 'Unable to save due to %s invalid settings.', 1 ), 1346 /* translators: %s: Number of invalid settings. */ 1347 'plural' => _n( 'Unable to save due to %s invalid setting.', 'Unable to save due to %s invalid settings.', 2 ), 1348 // @todo This is lacking, as some languages have a dedicated dual form. For proper handling of plurals in JS, see #20491. 1349 ), 1350 'scheduleDescription' => __( 'Schedule your customization changes to publish ("go live") at a future date.' ), 1351 '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.' ), 1352 'themeInstallUnavailable' => sprintf( 1353 /* translators: %s: URL to Add Themes admin screen. */ 1354 __( '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>.' ), 1355 esc_url( admin_url( 'theme-install.php' ) ) 1356 ), 1357 'publishSettings' => __( 'Publish Settings' ), 1358 'invalidDate' => __( 'Invalid date.' ), 1359 'invalidValue' => __( 'Invalid value.' ), 1360 'blockThemeNotification' => sprintf( 1361 /* translators: 1: Link to Site Editor documentation on HelpHub, 2: HTML button. */ 1362 __( 'Hurray! Your theme supports site editing with blocks. <a href="%1$s">Tell me more</a>. %2$s' ), 1363 __( 'https://wordpress.org/documentation/article/site-editor/' ), 1364 sprintf( 1365 '<button type="button" data-action="%1$s" class="button switch-to-editor">%2$s</button>', 1366 esc_url( admin_url( 'site-editor.php' ) ), 1367 __( 'Use Site Editor' ) 1368 ) 1369 ), 1370 ) 1371 ); 1372 $scripts->add( 'customize-selective-refresh', "/wp-includes/js/customize-selective-refresh$suffix.js", array( 'jquery', 'wp-util', 'customize-preview' ), false, 1 ); 1373 1374 $scripts->add( 'customize-widgets', "/wp-admin/js/customize-widgets$suffix.js", array( 'jquery', 'jquery-ui-sortable', 'jquery-ui-droppable', 'wp-backbone', 'customize-controls' ), false, 1 ); 1375 $scripts->add( 'customize-preview-widgets', "/wp-includes/js/customize-preview-widgets$suffix.js", array( 'jquery', 'wp-util', 'customize-preview', 'customize-selective-refresh' ), false, 1 ); 1376 1377 $scripts->add( 'customize-nav-menus', "/wp-admin/js/customize-nav-menus$suffix.js", array( 'jquery', 'wp-backbone', 'customize-controls', 'accordion', 'nav-menu', 'wp-sanitize' ), false, 1 ); 1378 $scripts->add( 'customize-preview-nav-menus', "/wp-includes/js/customize-preview-nav-menus$suffix.js", array( 'jquery', 'wp-util', 'customize-preview', 'customize-selective-refresh' ), false, 1 ); 1379 1380 $scripts->add( 'wp-custom-header', "/wp-includes/js/wp-custom-header$suffix.js", array( 'wp-a11y' ), false, 1 ); 1381 1382 $scripts->add( 'accordion', "/wp-admin/js/accordion$suffix.js", array( 'jquery' ), false, 1 ); 1383 1384 $scripts->add( 'shortcode', "/wp-includes/js/shortcode$suffix.js", array( 'underscore' ), false, 1 ); 1385 $scripts->add( 'media-models', "/wp-includes/js/media-models$suffix.js", array( 'wp-backbone' ), false, 1 ); 1386 did_action( 'init' ) && $scripts->localize( 1387 'media-models', 1388 '_wpMediaModelsL10n', 1389 array( 1390 'settings' => array( 1391 'ajaxurl' => admin_url( 'admin-ajax.php', 'relative' ), 1392 'post' => array( 'id' => 0 ), 1393 ), 1394 ) 1395 ); 1396 1397 $scripts->add( 'wp-embed', "/wp-includes/js/wp-embed$suffix.js" ); 1398 did_action( 'init' ) && $scripts->add_data( 'wp-embed', 'strategy', 'defer' ); 1399 1400 /* 1401 * To enqueue media-views or media-editor, call wp_enqueue_media(). 1402 * Both rely on numerous settings, styles, and templates to operate correctly. 1403 */ 1404 $scripts->add( 'media-views', "/wp-includes/js/media-views$suffix.js", array( 'utils', 'media-models', 'wp-plupload', 'jquery-ui-sortable', 'wp-mediaelement', 'wp-api-request', 'wp-a11y', 'clipboard' ), false, 1 ); 1405 $scripts->set_translations( 'media-views' ); 1406 1407 $scripts->add( 'media-editor', "/wp-includes/js/media-editor$suffix.js", array( 'shortcode', 'media-views' ), false, 1 ); 1408 $scripts->set_translations( 'media-editor' ); 1409 $scripts->add( 'media-audiovideo', "/wp-includes/js/media-audiovideo$suffix.js", array( 'media-editor' ), false, 1 ); 1410 $scripts->add( 'mce-view', "/wp-includes/js/mce-view$suffix.js", array( 'shortcode', 'jquery', 'media-views', 'media-audiovideo' ), false, 1 ); 1411 1412 $scripts->add( 'wp-api', "/wp-includes/js/wp-api$suffix.js", array( 'jquery', 'backbone', 'underscore', 'wp-api-request' ), false, 1 ); 1413 1414 if ( is_admin() ) { 1415 $scripts->add( 'admin-tags', "/wp-admin/js/tags$suffix.js", array( 'jquery', 'wp-ajax-response' ), false, 1 ); 1416 $scripts->set_translations( 'admin-tags' ); 1417 1418 $scripts->add( 'admin-comments', "/wp-admin/js/edit-comments$suffix.js", array( 'wp-lists', 'quicktags', 'jquery-query', 'wp-a11y' ), false, 1 ); 1419 $scripts->set_translations( 'admin-comments' ); 1420 did_action( 'init' ) && $scripts->localize( 1421 'admin-comments', 1422 'adminCommentsSettings', 1423 array( 1424 'hotkeys_highlight_first' => isset( $_GET['hotkeys_highlight_first'] ), 1425 'hotkeys_highlight_last' => isset( $_GET['hotkeys_highlight_last'] ), 1426 ) 1427 ); 1428 1429 $scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", array( 'jquery' ), false, 1 ); 1430 1431 $scripts->add( 'postbox', "/wp-admin/js/postbox$suffix.js", array( 'jquery-ui-sortable', 'wp-a11y' ), false, 1 ); 1432 $scripts->set_translations( 'postbox' ); 1433 1434 $scripts->add( 'tags-box', "/wp-admin/js/tags-box$suffix.js", array( 'jquery', 'tags-suggest' ), false, 1 ); 1435 $scripts->set_translations( 'tags-box' ); 1436 1437 $scripts->add( 'tags-suggest', "/wp-admin/js/tags-suggest$suffix.js", array( 'common', 'jquery-ui-autocomplete', 'wp-a11y', 'wp-i18n' ), false, 1 ); 1438 $scripts->set_translations( 'tags-suggest' ); 1439 1440 $scripts->add( 'post', "/wp-admin/js/post$suffix.js", array( 'suggest', 'wp-lists', 'postbox', 'tags-box', 'underscore', 'word-count', 'wp-a11y', 'wp-sanitize', 'clipboard' ), false, 1 ); 1441 $scripts->set_translations( 'post' ); 1442 1443 $scripts->add( 'editor-expand', "/wp-admin/js/editor-expand$suffix.js", array( 'jquery', 'underscore' ), false, 1 ); 1444 1445 $scripts->add( 'link', "/wp-admin/js/link$suffix.js", array( 'wp-lists', 'postbox' ), false, 1 ); 1446 1447 $scripts->add( 'comment', "/wp-admin/js/comment$suffix.js", array( 'jquery', 'postbox' ), false, 1 ); 1448 $scripts->set_translations( 'comment' ); 1449 1450 $scripts->add( 'admin-gallery', "/wp-admin/js/gallery$suffix.js", array( 'jquery-ui-sortable' ) ); 1451 1452 $scripts->add( 'admin-widgets', "/wp-admin/js/widgets$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable', 'wp-a11y' ), false, 1 ); 1453 $scripts->set_translations( 'admin-widgets' ); 1454 1455 $scripts->add( 'media-widgets', "/wp-admin/js/widgets/media-widgets$suffix.js", array( 'jquery', 'media-models', 'media-views', 'wp-api-request' ) ); 1456 $scripts->add_inline_script( 'media-widgets', 'wp.mediaWidgets.init();', 'after' ); 1457 1458 $scripts->add( 'media-audio-widget', "/wp-admin/js/widgets/media-audio-widget$suffix.js", array( 'media-widgets', 'media-audiovideo' ) ); 1459 $scripts->add( 'media-image-widget', "/wp-admin/js/widgets/media-image-widget$suffix.js", array( 'media-widgets' ) ); 1460 $scripts->add( 'media-gallery-widget', "/wp-admin/js/widgets/media-gallery-widget$suffix.js", array( 'media-widgets' ) ); 1461 $scripts->add( 'media-video-widget', "/wp-admin/js/widgets/media-video-widget$suffix.js", array( 'media-widgets', 'media-audiovideo', 'wp-api-request' ) ); 1462 $scripts->add( 'text-widgets', "/wp-admin/js/widgets/text-widgets$suffix.js", array( 'jquery', 'backbone', 'editor', 'wp-util', 'wp-a11y' ) ); 1463 $scripts->add( 'custom-html-widgets', "/wp-admin/js/widgets/custom-html-widgets$suffix.js", array( 'jquery', 'backbone', 'wp-util', 'jquery-ui-core', 'wp-a11y' ) ); 1464 1465 $scripts->add( 'theme', "/wp-admin/js/theme$suffix.js", array( 'wp-backbone', 'wp-a11y', 'customize-base' ), false, 1 ); 1466 1467 $scripts->add( 'inline-edit-post', "/wp-admin/js/inline-edit-post$suffix.js", array( 'jquery', 'tags-suggest', 'wp-a11y' ), false, 1 ); 1468 $scripts->set_translations( 'inline-edit-post' ); 1469 1470 $scripts->add( 'inline-edit-tax', "/wp-admin/js/inline-edit-tax$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 1471 $scripts->set_translations( 'inline-edit-tax' ); 1472 1473 $scripts->add( 'plugin-install', "/wp-admin/js/plugin-install$suffix.js", array( 'jquery', 'jquery-ui-core', 'thickbox' ), false, 1 ); 1474 $scripts->set_translations( 'plugin-install' ); 1475 1476 $scripts->add( 'site-health', "/wp-admin/js/site-health$suffix.js", array( 'clipboard', 'jquery', 'wp-util', 'wp-a11y', 'wp-api-request', 'wp-url', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1477 $scripts->set_translations( 'site-health' ); 1478 1479 $scripts->add( 'privacy-tools', "/wp-admin/js/privacy-tools$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 1480 $scripts->set_translations( 'privacy-tools' ); 1481 1482 $scripts->add( 'updates', "/wp-admin/js/updates$suffix.js", array( 'common', 'jquery', 'wp-util', 'wp-a11y', 'wp-sanitize', 'wp-i18n' ), false, 1 ); 1483 $scripts->set_translations( 'updates' ); 1484 did_action( 'init' ) && $scripts->localize( 1485 'updates', 1486 '_wpUpdatesSettings', 1487 array( 1488 'ajax_nonce' => wp_installing() ? '' : wp_create_nonce( 'updates' ), 1489 ) 1490 ); 1491 1492 $scripts->add( 'farbtastic', '/wp-admin/js/farbtastic.js', array( 'jquery' ), '1.2' ); 1493 1494 $scripts->add( 'iris', '/wp-admin/js/iris.min.js', array( 'jquery-ui-draggable', 'jquery-ui-slider', 'jquery-touch-punch' ), '1.1.1', 1 ); 1495 $scripts->add( 'wp-color-picker', "/wp-admin/js/color-picker$suffix.js", array( 'iris' ), false, 1 ); 1496 $scripts->set_translations( 'wp-color-picker' ); 1497 1498 $scripts->add( 'dashboard', "/wp-admin/js/dashboard$suffix.js", array( 'common', 'jquery', 'admin-comments', 'postbox', 'wp-util', 'wp-a11y', 'wp-date' ), false, 1 ); 1499 $scripts->set_translations( 'dashboard' ); 1500 1501 $scripts->add( 'list-revisions', "/wp-includes/js/wp-list-revisions$suffix.js" ); 1502 1503 $scripts->add( 'media-grid', "/wp-includes/js/media-grid$suffix.js", array( 'media-editor' ), false, 1 ); 1504 $scripts->add( 'media', "/wp-admin/js/media$suffix.js", array( 'jquery', 'clipboard', 'wp-i18n', 'wp-a11y' ), false, 1 ); 1505 $scripts->set_translations( 'media' ); 1506 1507 $scripts->add( 'image-edit', "/wp-admin/js/image-edit$suffix.js", array( 'jquery', 'jquery-ui-core', 'json2', 'imgareaselect', 'wp-a11y' ), false, 1 ); 1508 $scripts->set_translations( 'image-edit' ); 1509 1510 $scripts->add( 'set-post-thumbnail', "/wp-admin/js/set-post-thumbnail$suffix.js", array( 'jquery' ), false, 1 ); 1511 $scripts->set_translations( 'set-post-thumbnail' ); 1512 1513 /* 1514 * Navigation Menus: Adding underscore as a dependency to utilize _.debounce 1515 * see https://core.trac.wordpress.org/ticket/42321 1516 */ 1517 $scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable', 'wp-lists', 'postbox', 'json2', 'underscore' ) ); 1518 $scripts->set_translations( 'nav-menu' ); 1519 1520 $scripts->add( 'custom-header', '/wp-admin/js/custom-header.js', array( 'jquery-masonry' ), false, 1 ); 1521 $scripts->add( 'custom-background', "/wp-admin/js/custom-background$suffix.js", array( 'wp-color-picker', 'media-views' ), false, 1 ); 1522 $scripts->add( 'media-gallery', "/wp-admin/js/media-gallery$suffix.js", array( 'jquery' ), false, 1 ); 1523 1524 $scripts->add( 'svg-painter', '/wp-admin/js/svg-painter.js', array( 'jquery' ), false, 1 ); 1525 } 1526 } 1527 1528 /** 1529 * Assigns default styles to $styles object. 1530 * 1531 * Nothing is returned, because the $styles parameter is passed by reference. 1532 * Meaning that whatever object is passed will be updated without having to 1533 * reassign the variable that was passed back to the same value. This saves 1534 * memory. 1535 * 1536 * Adding default styles is not the only task, it also assigns the base_url 1537 * property, the default version, and text direction for the object. 1538 * 1539 * @since 2.6.0 1540 * 1541 * @global array $editor_styles 1542 * 1543 * @param WP_Styles $styles 1544 */ 1545 function wp_default_styles( $styles ) { 1546 global $editor_styles; 1547 1548 /* 1549 * Include an unmodified $wp_version. 1550 * 1551 * Note: wp_get_wp_version() is not used here, as this file can be included 1552 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 1553 * wp-includes/functions.php is not loaded. 1554 */ 1555 require ABSPATH . WPINC . '/version.php'; 1556 1557 if ( ! defined( 'SCRIPT_DEBUG' ) ) { 1558 /* 1559 * Note: str_contains() is not used here, as this file can be included 1560 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 1561 * the polyfills from wp-includes/compat.php are not loaded. 1562 */ 1563 define( 'SCRIPT_DEBUG', false !== strpos( $wp_version, '-src' ) ); 1564 } 1565 1566 $guessurl = site_url(); 1567 1568 if ( ! $guessurl ) { 1569 $guessurl = wp_guess_url(); 1570 } 1571 1572 $styles->base_url = $guessurl; 1573 $styles->content_url = defined( 'WP_CONTENT_URL' ) ? WP_CONTENT_URL : ''; 1574 $styles->default_version = get_bloginfo( 'version' ); 1575 $styles->text_direction = function_exists( 'is_rtl' ) && is_rtl() ? 'rtl' : 'ltr'; 1576 $styles->default_dirs = array( '/wp-admin/', '/wp-includes/css/' ); 1577 1578 // Open Sans is no longer used by core, but may be relied upon by themes and plugins. 1579 $open_sans_font_url = ''; 1580 1581 /* 1582 * translators: If there are characters in your language that are not supported 1583 * by Open Sans, translate this to 'off'. Do not translate into your own language. 1584 */ 1585 if ( 'off' !== _x( 'on', 'Open Sans font: on or off' ) ) { 1586 $subsets = 'latin,latin-ext'; 1587 1588 /* 1589 * translators: To add an additional Open Sans character subset specific to your language, 1590 * translate this to 'greek', 'cyrillic' or 'vietnamese'. Do not translate into your own language. 1591 */ 1592 $subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)' ); 1593 1594 if ( 'cyrillic' === $subset ) { 1595 $subsets .= ',cyrillic,cyrillic-ext'; 1596 } elseif ( 'greek' === $subset ) { 1597 $subsets .= ',greek,greek-ext'; 1598 } elseif ( 'vietnamese' === $subset ) { 1599 $subsets .= ',vietnamese'; 1600 } 1601 1602 // Hotlink Open Sans, for now. 1603 $open_sans_font_url = "https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,300,400,600&subset=$subsets&display=fallback"; 1604 } 1605 1606 // Register a stylesheet for the selected admin color scheme. 1607 $styles->add( 'colors', true, array( 'wp-admin', 'buttons' ) ); 1608 1609 $suffix = SCRIPT_DEBUG ? '' : '.min'; 1610 1611 // Admin CSS. 1612 $styles->add( 'common', "/wp-admin/css/common$suffix.css" ); 1613 $styles->add( 'forms', "/wp-admin/css/forms$suffix.css" ); 1614 $styles->add( 'admin-menu', "/wp-admin/css/admin-menu$suffix.css" ); 1615 $styles->add( 'dashboard', "/wp-admin/css/dashboard$suffix.css" ); 1616 $styles->add( 'list-tables', "/wp-admin/css/list-tables$suffix.css" ); 1617 $styles->add( 'edit', "/wp-admin/css/edit$suffix.css" ); 1618 $styles->add( 'revisions', "/wp-admin/css/revisions$suffix.css" ); 1619 $styles->add( 'media', "/wp-admin/css/media$suffix.css" ); 1620 $styles->add( 'themes', "/wp-admin/css/themes$suffix.css" ); 1621 $styles->add( 'about', "/wp-admin/css/about$suffix.css" ); 1622 $styles->add( 'nav-menus', "/wp-admin/css/nav-menus$suffix.css" ); 1623 $styles->add( 'widgets', "/wp-admin/css/widgets$suffix.css", array( 'wp-pointer' ) ); 1624 $styles->add( 'site-icon', "/wp-admin/css/site-icon$suffix.css" ); 1625 $styles->add( 'l10n', "/wp-admin/css/l10n$suffix.css" ); 1626 $styles->add( 'code-editor', "/wp-admin/css/code-editor$suffix.css", array( 'wp-codemirror' ) ); 1627 $styles->add( 'site-health', "/wp-admin/css/site-health$suffix.css" ); 1628 1629 $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' ) ); 1630 1631 $styles->add( 'login', "/wp-admin/css/login$suffix.css", array( 'dashicons', 'buttons', 'forms', 'l10n' ) ); 1632 $styles->add( 'install', "/wp-admin/css/install$suffix.css", array( 'dashicons', 'buttons', 'forms', 'l10n' ) ); 1633 $styles->add( 'wp-color-picker', "/wp-admin/css/color-picker$suffix.css" ); 1634 $styles->add( 'customize-controls', "/wp-admin/css/customize-controls$suffix.css", array( 'wp-admin', 'colors', 'imgareaselect' ) ); 1635 $styles->add( 'customize-widgets', "/wp-admin/css/customize-widgets$suffix.css", array( 'wp-admin', 'colors' ) ); 1636 $styles->add( 'customize-nav-menus', "/wp-admin/css/customize-nav-menus$suffix.css", array( 'wp-admin', 'colors' ) ); 1637 1638 // Common dependencies. 1639 $styles->add( 'buttons', "/wp-includes/css/buttons$suffix.css" ); 1640 $styles->add( 'dashicons', "/wp-includes/css/dashicons$suffix.css" ); 1641 1642 // Includes CSS. 1643 $styles->add( 'admin-bar', "/wp-includes/css/admin-bar$suffix.css", array( 'dashicons' ) ); 1644 $styles->add( 'wp-auth-check', "/wp-includes/css/wp-auth-check$suffix.css", array( 'dashicons' ) ); 1645 $styles->add( 'editor-buttons', "/wp-includes/css/editor$suffix.css", array( 'dashicons' ) ); 1646 $styles->add( 'media-views', "/wp-includes/css/media-views$suffix.css", array( 'buttons', 'dashicons', 'wp-mediaelement' ) ); 1647 $styles->add( 'wp-pointer', "/wp-includes/css/wp-pointer$suffix.css", array( 'dashicons' ) ); 1648 $styles->add( 'customize-preview', "/wp-includes/css/customize-preview$suffix.css", array( 'dashicons' ) ); 1649 $styles->add( 'wp-embed-template-ie', "/wp-includes/css/wp-embed-template-ie$suffix.css" ); 1650 $styles->add( 'wp-empty-template-alert', "/wp-includes/css/wp-empty-template-alert$suffix.css" ); 1651 $styles->add_data( 'wp-embed-template-ie', 'conditional', 'lte IE 8' ); 1652 1653 // External libraries and friends. 1654 $styles->add( 'imgareaselect', '/wp-includes/js/imgareaselect/imgareaselect.css', array(), '0.9.8' ); 1655 $styles->add( 'wp-jquery-ui-dialog', "/wp-includes/css/jquery-ui-dialog$suffix.css", array( 'dashicons' ) ); 1656 $styles->add( 'mediaelement', '/wp-includes/js/mediaelement/mediaelementplayer-legacy.min.css', array(), '4.2.17' ); 1657 $styles->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement$suffix.css", array( 'mediaelement' ) ); 1658 $styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array( 'dashicons' ) ); 1659 $styles->add( 'wp-codemirror', '/wp-includes/js/codemirror/codemirror.min.css', array(), '5.29.1-alpha-ee20357' ); 1660 1661 // Deprecated CSS. 1662 $styles->add( 'deprecated-media', "/wp-admin/css/deprecated-media$suffix.css" ); 1663 $styles->add( 'farbtastic', "/wp-admin/css/farbtastic$suffix.css", array(), '1.3u1' ); 1664 $styles->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.min.css', array(), '0.9.15' ); 1665 $styles->add( 'colors-fresh', false, array( 'wp-admin', 'buttons' ) ); // Old handle. 1666 $styles->add( 'open-sans', $open_sans_font_url ); // No longer used in core as of 4.6. 1667 1668 // Noto Serif is no longer used by core, but may be relied upon by themes and plugins. 1669 $fonts_url = ''; 1670 1671 /* 1672 * translators: Use this to specify the proper Google Font name and variants 1673 * to load that is supported by your language. Do not translate. 1674 * Set to 'off' to disable loading. 1675 */ 1676 $font_family = _x( 'Noto Serif:400,400i,700,700i', 'Google Font Name and Variants' ); 1677 if ( 'off' !== $font_family ) { 1678 $fonts_url = 'https://fonts.googleapis.com/css?family=' . urlencode( $font_family ); 1679 } 1680 $styles->add( 'wp-editor-font', $fonts_url ); // No longer used in core as of 5.7. 1681 $block_library_theme_path = WPINC . "/css/dist/block-library/theme$suffix.css"; 1682 $styles->add( 'wp-block-library-theme', "/$block_library_theme_path" ); 1683 $styles->add_data( 'wp-block-library-theme', 'path', ABSPATH . $block_library_theme_path ); 1684 1685 $classic_theme_styles_path = WPINC . "/css/classic-themes$suffix.css"; 1686 $styles->add( 'classic-theme-styles', "/$classic_theme_styles_path" ); 1687 $styles->add_data( 'classic-theme-styles', 'path', ABSPATH . $classic_theme_styles_path ); 1688 1689 $styles->add( 1690 'wp-reset-editor-styles', 1691 "/wp-includes/css/dist/block-library/reset$suffix.css", 1692 array( 'common', 'forms' ) // Make sure the reset is loaded after the default WP Admin styles. 1693 ); 1694 1695 $styles->add( 1696 'wp-editor-classic-layout-styles', 1697 "/wp-includes/css/dist/edit-post/classic$suffix.css", 1698 array() 1699 ); 1700 1701 $styles->add( 1702 'wp-block-editor-content', 1703 "/wp-includes/css/dist/block-editor/content$suffix.css", 1704 array( 'wp-components' ) 1705 ); 1706 1707 // Only add CONTENT styles here that should be enqueued in the iframe! 1708 $wp_edit_blocks_dependencies = array( 1709 'wp-components', 1710 /* 1711 * This needs to be added before the block library styles, 1712 * The block library styles override the "reset" styles. 1713 */ 1714 'wp-reset-editor-styles', 1715 'wp-block-library', 1716 'wp-block-editor-content', 1717 ); 1718 1719 // Only load the default layout and margin styles for themes without theme.json file. 1720 if ( ! wp_theme_has_theme_json() ) { 1721 $wp_edit_blocks_dependencies[] = 'wp-editor-classic-layout-styles'; 1722 } 1723 1724 if ( 1725 current_theme_supports( 'wp-block-styles' ) && 1726 ( ! is_array( $editor_styles ) || count( $editor_styles ) === 0 ) 1727 ) { 1728 /* 1729 * Include opinionated block styles if the theme supports block styles and 1730 * no $editor_styles are declared, so the editor never appears broken. 1731 */ 1732 $wp_edit_blocks_dependencies[] = 'wp-block-library-theme'; 1733 } 1734 1735 $styles->add( 1736 'wp-edit-blocks', 1737 "/wp-includes/css/dist/block-library/editor$suffix.css", 1738 $wp_edit_blocks_dependencies 1739 ); 1740 1741 $package_styles = array( 1742 'block-editor' => array( 'wp-components', 'wp-preferences' ), 1743 'block-library' => array(), 1744 'block-directory' => array(), 1745 'components' => array(), 1746 'commands' => array(), 1747 'edit-post' => array( 1748 'wp-components', 1749 'wp-block-editor', 1750 'wp-editor', 1751 'wp-edit-blocks', 1752 'wp-block-library', 1753 'wp-commands', 1754 'wp-preferences', 1755 ), 1756 'editor' => array( 1757 'wp-components', 1758 'wp-block-editor', 1759 'wp-reusable-blocks', 1760 'wp-patterns', 1761 'wp-preferences', 1762 ), 1763 'format-library' => array(), 1764 'list-reusable-blocks' => array( 'wp-components' ), 1765 'reusable-blocks' => array( 'wp-components' ), 1766 'patterns' => array( 'wp-components' ), 1767 'preferences' => array( 'wp-components' ), 1768 'nux' => array( 'wp-components' ), 1769 'widgets' => array( 1770 'wp-components', 1771 ), 1772 'edit-widgets' => array( 1773 'wp-widgets', 1774 'wp-block-editor', 1775 'wp-editor', 1776 'wp-edit-blocks', 1777 'wp-block-library', 1778 'wp-patterns', 1779 'wp-preferences', 1780 ), 1781 'customize-widgets' => array( 1782 'wp-widgets', 1783 'wp-block-editor', 1784 'wp-editor', 1785 'wp-edit-blocks', 1786 'wp-block-library', 1787 'wp-patterns', 1788 'wp-preferences', 1789 ), 1790 'edit-site' => array( 1791 'wp-components', 1792 'wp-block-editor', 1793 'wp-editor', 1794 'wp-edit-blocks', 1795 'wp-commands', 1796 'wp-preferences', 1797 ), 1798 ); 1799 1800 foreach ( $package_styles as $package => $dependencies ) { 1801 $handle = 'wp-' . $package; 1802 $path = "/wp-includes/css/dist/$package/style$suffix.css"; 1803 1804 if ( 'block-library' === $package && wp_should_load_separate_core_block_assets() ) { 1805 $path = "/wp-includes/css/dist/$package/common$suffix.css"; 1806 } 1807 $styles->add( $handle, $path, $dependencies ); 1808 $styles->add_data( $handle, 'path', ABSPATH . $path ); 1809 } 1810 1811 // RTL CSS. 1812 $rtl_styles = array( 1813 // Admin CSS. 1814 'common', 1815 'forms', 1816 'admin-menu', 1817 'dashboard', 1818 'list-tables', 1819 'edit', 1820 'revisions', 1821 'media', 1822 'themes', 1823 'about', 1824 'nav-menus', 1825 'widgets', 1826 'site-icon', 1827 'l10n', 1828 'install', 1829 'wp-color-picker', 1830 'customize-controls', 1831 'customize-widgets', 1832 'customize-nav-menus', 1833 'customize-preview', 1834 'login', 1835 'site-health', 1836 'wp-empty-template-alert', 1837 // Includes CSS. 1838 'buttons', 1839 'admin-bar', 1840 'wp-auth-check', 1841 'editor-buttons', 1842 'media-views', 1843 'wp-pointer', 1844 'wp-jquery-ui-dialog', 1845 // Package styles. 1846 'wp-reset-editor-styles', 1847 'wp-editor-classic-layout-styles', 1848 'wp-block-library-theme', 1849 'wp-edit-blocks', 1850 'wp-block-editor', 1851 'wp-block-library', 1852 'wp-block-directory', 1853 'wp-commands', 1854 'wp-components', 1855 'wp-customize-widgets', 1856 'wp-edit-post', 1857 'wp-edit-site', 1858 'wp-edit-widgets', 1859 'wp-editor', 1860 'wp-format-library', 1861 'wp-list-reusable-blocks', 1862 'wp-reusable-blocks', 1863 'wp-patterns', 1864 'wp-nux', 1865 'wp-widgets', 1866 // Deprecated CSS. 1867 'deprecated-media', 1868 'farbtastic', 1869 ); 1870 1871 foreach ( $rtl_styles as $rtl_style ) { 1872 $styles->add_data( $rtl_style, 'rtl', 'replace' ); 1873 if ( $suffix ) { 1874 $styles->add_data( $rtl_style, 'suffix', $suffix ); 1875 } 1876 } 1877 } 1878 1879 /** 1880 * Reorders JavaScript scripts array to place prototype before jQuery. 1881 * 1882 * @since 2.3.1 1883 * 1884 * @param string[] $js_array JavaScript scripts array 1885 * @return string[] Reordered array, if needed. 1886 */ 1887 function wp_prototype_before_jquery( $js_array ) { 1888 $prototype = array_search( 'prototype', $js_array, true ); 1889 1890 if ( false === $prototype ) { 1891 return $js_array; 1892 } 1893 1894 $jquery = array_search( 'jquery', $js_array, true ); 1895 1896 if ( false === $jquery ) { 1897 return $js_array; 1898 } 1899 1900 if ( $prototype < $jquery ) { 1901 return $js_array; 1902 } 1903 1904 unset( $js_array[ $prototype ] ); 1905 1906 array_splice( $js_array, $jquery, 0, 'prototype' ); 1907 1908 return $js_array; 1909 } 1910 1911 /** 1912 * Loads localized data on print rather than initialization. 1913 * 1914 * These localizations require information that may not be loaded even by init. 1915 * 1916 * @since 2.5.0 1917 * 1918 * @global array $shortcode_tags 1919 */ 1920 function wp_just_in_time_script_localization() { 1921 1922 wp_localize_script( 1923 'autosave', 1924 'autosaveL10n', 1925 array( 1926 'autosaveInterval' => AUTOSAVE_INTERVAL, 1927 'blog_id' => get_current_blog_id(), 1928 ) 1929 ); 1930 1931 wp_localize_script( 1932 'mce-view', 1933 'mceViewL10n', 1934 array( 1935 'shortcodes' => ! empty( $GLOBALS['shortcode_tags'] ) ? array_keys( $GLOBALS['shortcode_tags'] ) : array(), 1936 ) 1937 ); 1938 1939 wp_localize_script( 1940 'word-count', 1941 'wordCountL10n', 1942 array( 1943 'type' => wp_get_word_count_type(), 1944 'shortcodes' => ! empty( $GLOBALS['shortcode_tags'] ) ? array_keys( $GLOBALS['shortcode_tags'] ) : array(), 1945 ) 1946 ); 1947 } 1948 1949 /** 1950 * Localizes the jQuery UI datepicker. 1951 * 1952 * @since 4.6.0 1953 * 1954 * @link https://api.jqueryui.com/datepicker/#options 1955 * 1956 * @global WP_Locale $wp_locale WordPress date and time locale object. 1957 */ 1958 function wp_localize_jquery_ui_datepicker() { 1959 global $wp_locale; 1960 1961 if ( ! wp_script_is( 'jquery-ui-datepicker', 'enqueued' ) ) { 1962 return; 1963 } 1964 1965 // Convert the PHP date format into jQuery UI's format. 1966 $datepicker_date_format = str_replace( 1967 array( 1968 'd', 1969 'j', 1970 'l', 1971 'z', // Day. 1972 'F', 1973 'M', 1974 'n', 1975 'm', // Month. 1976 'Y', 1977 'y', // Year. 1978 ), 1979 array( 1980 'dd', 1981 'd', 1982 'DD', 1983 'o', 1984 'MM', 1985 'M', 1986 'm', 1987 'mm', 1988 'yy', 1989 'y', 1990 ), 1991 get_option( 'date_format' ) 1992 ); 1993 1994 $datepicker_defaults = wp_json_encode( 1995 array( 1996 'closeText' => __( 'Close' ), 1997 'currentText' => __( 'Today' ), 1998 'monthNames' => array_values( $wp_locale->month ), 1999 'monthNamesShort' => array_values( $wp_locale->month_abbrev ), 2000 'nextText' => __( 'Next' ), 2001 'prevText' => __( 'Previous' ), 2002 'dayNames' => array_values( $wp_locale->weekday ), 2003 'dayNamesShort' => array_values( $wp_locale->weekday_abbrev ), 2004 'dayNamesMin' => array_values( $wp_locale->weekday_initial ), 2005 'dateFormat' => $datepicker_date_format, 2006 'firstDay' => absint( get_option( 'start_of_week' ) ), 2007 'isRTL' => $wp_locale->is_rtl(), 2008 ), 2009 JSON_HEX_TAG | JSON_UNESCAPED_SLASHES 2010 ); 2011 2012 wp_add_inline_script( 'jquery-ui-datepicker', "jQuery(function(jQuery){jQuery.datepicker.setDefaults({$datepicker_defaults});});" ); 2013 } 2014 2015 /** 2016 * Localizes community events data that needs to be passed to dashboard.js. 2017 * 2018 * @since 4.8.0 2019 */ 2020 function wp_localize_community_events() { 2021 if ( ! wp_script_is( 'dashboard' ) ) { 2022 return; 2023 } 2024 2025 require_once ABSPATH . 'wp-admin/includes/class-wp-community-events.php'; 2026 2027 $user_id = get_current_user_id(); 2028 $saved_location = get_user_option( 'community-events-location', $user_id ); 2029 $saved_ip_address = isset( $saved_location['ip'] ) ? $saved_location['ip'] : false; 2030 $current_ip_address = WP_Community_Events::get_unsafe_client_ip(); 2031 2032 /* 2033 * If the user's location is based on their IP address, then update their 2034 * location when their IP address changes. This allows them to see events 2035 * in their current city when travelling. Otherwise, they would always be 2036 * shown events in the city where they were when they first loaded the 2037 * Dashboard, which could have been months or years ago. 2038 */ 2039 if ( $saved_ip_address && $current_ip_address && $current_ip_address !== $saved_ip_address ) { 2040 $saved_location['ip'] = $current_ip_address; 2041 update_user_meta( $user_id, 'community-events-location', $saved_location ); 2042 } 2043 2044 $events_client = new WP_Community_Events( $user_id, $saved_location ); 2045 2046 wp_localize_script( 2047 'dashboard', 2048 'communityEventsData', 2049 array( 2050 'nonce' => wp_create_nonce( 'community_events' ), 2051 'cache' => $events_client->get_cached_events(), 2052 'time_format' => get_option( 'time_format' ), 2053 ) 2054 ); 2055 } 2056 2057 /** 2058 * Administration Screen CSS for changing the styles. 2059 * 2060 * If installing the 'wp-admin/' directory will be replaced with './'. 2061 * 2062 * The $_wp_admin_css_colors global manages the Administration Screens CSS 2063 * stylesheet that is loaded. The option that is set is 'admin_color' and is the 2064 * color and key for the array. The value for the color key is an object with 2065 * a 'url' parameter that has the URL path to the CSS file. 2066 * 2067 * The query from $src parameter will be appended to the URL that is given from 2068 * the $_wp_admin_css_colors array value URL. 2069 * 2070 * @since 2.6.0 2071 * 2072 * @global array $_wp_admin_css_colors 2073 * 2074 * @param string $src Source URL. 2075 * @param string $handle Either 'colors' or 'colors-rtl'. 2076 * @return string|false URL path to CSS stylesheet for Administration Screens. 2077 */ 2078 function wp_style_loader_src( $src, $handle ) { 2079 global $_wp_admin_css_colors; 2080 2081 if ( wp_installing() ) { 2082 return preg_replace( '#^wp-admin/#', './', $src ); 2083 } 2084 2085 if ( 'colors' === $handle ) { 2086 $color = get_user_option( 'admin_color' ); 2087 2088 if ( empty( $color ) || ! isset( $_wp_admin_css_colors[ $color ] ) ) { 2089 $color = 'fresh'; 2090 } 2091 2092 $color = $_wp_admin_css_colors[ $color ]; 2093 $url = $color->url; 2094 2095 if ( ! $url ) { 2096 return false; 2097 } 2098 2099 $parsed = parse_url( $src ); 2100 if ( isset( $parsed['query'] ) && $parsed['query'] ) { 2101 wp_parse_str( $parsed['query'], $qv ); 2102 $url = add_query_arg( $qv, $url ); 2103 } 2104 2105 return $url; 2106 } 2107 2108 return $src; 2109 } 2110 2111 /** 2112 * Prints the script queue in the HTML head on admin pages. 2113 * 2114 * Postpones the scripts that were queued for the footer. 2115 * print_footer_scripts() is called in the footer to print these scripts. 2116 * 2117 * @since 2.8.0 2118 * 2119 * @see wp_print_scripts() 2120 * 2121 * @global bool $concatenate_scripts 2122 * 2123 * @return string[] Handles of the scripts that were printed. 2124 */ 2125 function print_head_scripts() { 2126 global $concatenate_scripts; 2127 2128 if ( ! did_action( 'wp_print_scripts' ) ) { 2129 /** This action is documented in wp-includes/functions.wp-scripts.php */ 2130 do_action( 'wp_print_scripts' ); 2131 } 2132 2133 $wp_scripts = wp_scripts(); 2134 2135 script_concat_settings(); 2136 $wp_scripts->do_concat = $concatenate_scripts; 2137 $wp_scripts->do_head_items(); 2138 2139 /** 2140 * Filters whether to print the head scripts. 2141 * 2142 * @since 2.8.0 2143 * 2144 * @param bool $print Whether to print the head scripts. Default true. 2145 */ 2146 if ( apply_filters( 'print_head_scripts', true ) ) { 2147 _print_scripts(); 2148 } 2149 2150 $wp_scripts->reset(); 2151 return $wp_scripts->done; 2152 } 2153 2154 /** 2155 * Prints the scripts that were queued for the footer or too late for the HTML head. 2156 * 2157 * @since 2.8.0 2158 * 2159 * @global WP_Scripts $wp_scripts 2160 * @global bool $concatenate_scripts 2161 * 2162 * @return string[] Handles of the scripts that were printed. 2163 */ 2164 function print_footer_scripts() { 2165 global $wp_scripts, $concatenate_scripts; 2166 2167 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 2168 return array(); // No need to run if not instantiated. 2169 } 2170 script_concat_settings(); 2171 $wp_scripts->do_concat = $concatenate_scripts; 2172 $wp_scripts->do_footer_items(); 2173 2174 /** 2175 * Filters whether to print the footer scripts. 2176 * 2177 * @since 2.8.0 2178 * 2179 * @param bool $print Whether to print the footer scripts. Default true. 2180 */ 2181 if ( apply_filters( 'print_footer_scripts', true ) ) { 2182 _print_scripts(); 2183 } 2184 2185 $wp_scripts->reset(); 2186 return $wp_scripts->done; 2187 } 2188 2189 /** 2190 * Prints scripts (internal use only) 2191 * 2192 * @since 2.8.0 2193 * 2194 * @ignore 2195 * 2196 * @global WP_Scripts $wp_scripts 2197 * @global bool $compress_scripts 2198 */ 2199 function _print_scripts() { 2200 global $wp_scripts, $compress_scripts; 2201 2202 $zip = $compress_scripts ? 1 : 0; 2203 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2204 $zip = 'gzip'; 2205 } 2206 2207 $concat = trim( $wp_scripts->concat, ', ' ); 2208 $type_attr = current_theme_supports( 'html5', 'script' ) ? '' : " type='text/javascript'"; 2209 2210 if ( $concat ) { 2211 if ( ! empty( $wp_scripts->print_code ) ) { 2212 echo "\n<script{$type_attr}>\n"; 2213 echo "/* <![CDATA[ */\n"; // Not needed in HTML 5. 2214 echo $wp_scripts->print_code; 2215 echo sprintf( "\n//# sourceURL=%s\n", rawurlencode( 'js-inline-concat-' . $concat ) ); 2216 echo "/* ]]> */\n"; 2217 echo "</script>\n"; 2218 } 2219 2220 $concat = str_split( $concat, 128 ); 2221 $concatenated = ''; 2222 2223 foreach ( $concat as $key => $chunk ) { 2224 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2225 } 2226 2227 $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}" . $concatenated . '&ver=' . $wp_scripts->default_version; 2228 echo "<script{$type_attr} src='" . esc_attr( $src ) . "'></script>\n"; 2229 } 2230 2231 if ( ! empty( $wp_scripts->print_html ) ) { 2232 echo $wp_scripts->print_html; 2233 } 2234 } 2235 2236 /** 2237 * Prints the script queue in the HTML head on the front end. 2238 * 2239 * Postpones the scripts that were queued for the footer. 2240 * wp_print_footer_scripts() is called in the footer to print these scripts. 2241 * 2242 * @since 2.8.0 2243 * 2244 * @global WP_Scripts $wp_scripts 2245 * 2246 * @return string[] Handles of the scripts that were printed. 2247 */ 2248 function wp_print_head_scripts() { 2249 global $wp_scripts; 2250 2251 if ( ! did_action( 'wp_print_scripts' ) ) { 2252 /** This action is documented in wp-includes/functions.wp-scripts.php */ 2253 do_action( 'wp_print_scripts' ); 2254 } 2255 2256 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 2257 return array(); // No need to run if nothing is queued. 2258 } 2259 2260 return print_head_scripts(); 2261 } 2262 2263 /** 2264 * Private, for use in *_footer_scripts hooks 2265 * 2266 * @since 3.3.0 2267 */ 2268 function _wp_footer_scripts() { 2269 print_late_styles(); 2270 print_footer_scripts(); 2271 } 2272 2273 /** 2274 * Hooks to print the scripts and styles in the footer. 2275 * 2276 * @since 2.8.0 2277 */ 2278 function wp_print_footer_scripts() { 2279 /** 2280 * Fires when footer scripts are printed. 2281 * 2282 * @since 2.8.0 2283 */ 2284 do_action( 'wp_print_footer_scripts' ); 2285 } 2286 2287 /** 2288 * Wrapper for do_action( 'wp_enqueue_scripts' ). 2289 * 2290 * Allows plugins to queue scripts for the front end using wp_enqueue_script(). 2291 * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available. 2292 * 2293 * @since 2.8.0 2294 */ 2295 function wp_enqueue_scripts() { 2296 /** 2297 * Fires when scripts and styles are enqueued. 2298 * 2299 * @since 2.8.0 2300 */ 2301 do_action( 'wp_enqueue_scripts' ); 2302 } 2303 2304 /** 2305 * Prints the styles queue in the HTML head on admin pages. 2306 * 2307 * @since 2.8.0 2308 * 2309 * @global bool $concatenate_scripts 2310 * 2311 * @return string[] Handles of the styles that were printed. 2312 */ 2313 function print_admin_styles() { 2314 global $concatenate_scripts; 2315 2316 $wp_styles = wp_styles(); 2317 2318 script_concat_settings(); 2319 $wp_styles->do_concat = $concatenate_scripts; 2320 $wp_styles->do_items( false ); 2321 2322 /** 2323 * Filters whether to print the admin styles. 2324 * 2325 * @since 2.8.0 2326 * 2327 * @param bool $print Whether to print the admin styles. Default true. 2328 */ 2329 if ( apply_filters( 'print_admin_styles', true ) ) { 2330 _print_styles(); 2331 } 2332 2333 $wp_styles->reset(); 2334 return $wp_styles->done; 2335 } 2336 2337 /** 2338 * Prints the styles that were queued too late for the HTML head. 2339 * 2340 * @since 3.3.0 2341 * 2342 * @global WP_Styles $wp_styles 2343 * @global bool $concatenate_scripts 2344 * 2345 * @return array|void 2346 */ 2347 function print_late_styles() { 2348 global $wp_styles, $concatenate_scripts; 2349 2350 if ( ! ( $wp_styles instanceof WP_Styles ) ) { 2351 return; 2352 } 2353 2354 script_concat_settings(); 2355 $wp_styles->do_concat = $concatenate_scripts; 2356 $wp_styles->do_footer_items(); 2357 2358 /** 2359 * Filters whether to print the styles queued too late for the HTML head. 2360 * 2361 * @since 3.3.0 2362 * 2363 * @param bool $print Whether to print the 'late' styles. Default true. 2364 */ 2365 if ( apply_filters( 'print_late_styles', true ) ) { 2366 _print_styles(); 2367 } 2368 2369 $wp_styles->reset(); 2370 return $wp_styles->done; 2371 } 2372 2373 /** 2374 * Prints styles (internal use only). 2375 * 2376 * @ignore 2377 * @since 3.3.0 2378 * 2379 * @global bool $compress_css 2380 */ 2381 function _print_styles() { 2382 global $compress_css; 2383 2384 $wp_styles = wp_styles(); 2385 2386 $zip = $compress_css ? 1 : 0; 2387 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2388 $zip = 'gzip'; 2389 } 2390 2391 $concat = trim( $wp_styles->concat, ', ' ); 2392 $type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"'; 2393 2394 if ( $concat ) { 2395 $dir = $wp_styles->text_direction; 2396 $ver = $wp_styles->default_version; 2397 2398 $concat_source_url = 'css-inline-concat-' . $concat; 2399 $concat = str_split( $concat, 128 ); 2400 $concatenated = ''; 2401 2402 foreach ( $concat as $key => $chunk ) { 2403 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2404 } 2405 2406 $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}" . $concatenated . '&ver=' . $ver; 2407 echo "<link rel='stylesheet' href='" . esc_attr( $href ) . "'{$type_attr} media='all' />\n"; 2408 2409 if ( ! empty( $wp_styles->print_code ) ) { 2410 echo "<style{$type_attr}>\n"; 2411 echo $wp_styles->print_code; 2412 echo sprintf( "\n/*# sourceURL=%s */", rawurlencode( $concat_source_url ) ); 2413 echo "\n</style>\n"; 2414 } 2415 } 2416 2417 if ( ! empty( $wp_styles->print_html ) ) { 2418 echo $wp_styles->print_html; 2419 } 2420 } 2421 2422 /** 2423 * Determines the concatenation and compression settings for scripts and styles. 2424 * 2425 * @since 2.8.0 2426 * 2427 * @global bool $concatenate_scripts 2428 * @global bool $compress_scripts 2429 * @global bool $compress_css 2430 */ 2431 function script_concat_settings() { 2432 global $concatenate_scripts, $compress_scripts, $compress_css; 2433 2434 $compressed_output = ( ini_get( 'zlib.output_compression' ) || 'ob_gzhandler' === ini_get( 'output_handler' ) ); 2435 2436 $can_compress_scripts = ! wp_installing() && get_site_option( 'can_compress_scripts' ); 2437 2438 if ( ! isset( $concatenate_scripts ) ) { 2439 $concatenate_scripts = defined( 'CONCATENATE_SCRIPTS' ) ? CONCATENATE_SCRIPTS : true; 2440 if ( ( ! is_admin() && ! did_action( 'login_init' ) ) || ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ) { 2441 $concatenate_scripts = false; 2442 } 2443 } 2444 2445 if ( ! isset( $compress_scripts ) ) { 2446 $compress_scripts = defined( 'COMPRESS_SCRIPTS' ) ? COMPRESS_SCRIPTS : true; 2447 if ( $compress_scripts && ( ! $can_compress_scripts || $compressed_output ) ) { 2448 $compress_scripts = false; 2449 } 2450 } 2451 2452 if ( ! isset( $compress_css ) ) { 2453 $compress_css = defined( 'COMPRESS_CSS' ) ? COMPRESS_CSS : true; 2454 if ( $compress_css && ( ! $can_compress_scripts || $compressed_output ) ) { 2455 $compress_css = false; 2456 } 2457 } 2458 } 2459 2460 /** 2461 * Handles the enqueueing of block scripts and styles that are common to both 2462 * the editor and the front-end. 2463 * 2464 * @since 5.0.0 2465 */ 2466 function wp_common_block_scripts_and_styles() { 2467 if ( is_admin() && ! wp_should_load_block_editor_scripts_and_styles() ) { 2468 return; 2469 } 2470 2471 wp_enqueue_style( 'wp-block-library' ); 2472 2473 if ( current_theme_supports( 'wp-block-styles' ) && ! wp_should_load_separate_core_block_assets() ) { 2474 wp_enqueue_style( 'wp-block-library-theme' ); 2475 } 2476 2477 /** 2478 * Fires after enqueuing block assets for both editor and front-end. 2479 * 2480 * Call `add_action` on any hook before 'wp_enqueue_scripts'. 2481 * 2482 * In the function call you supply, simply use `wp_enqueue_script` and 2483 * `wp_enqueue_style` to add your functionality to the Gutenberg editor. 2484 * 2485 * @since 5.0.0 2486 */ 2487 do_action( 'enqueue_block_assets' ); 2488 } 2489 2490 /** 2491 * Applies a filter to the list of style nodes that comes from WP_Theme_JSON::get_style_nodes(). 2492 * 2493 * This particular filter removes all of the blocks from the array. 2494 * 2495 * We want WP_Theme_JSON to be ignorant of the implementation details of how the CSS is being used. 2496 * This filter allows us to modify the output of WP_Theme_JSON depending on whether or not we are 2497 * loading separate assets, without making the class aware of that detail. 2498 * 2499 * @since 6.1.0 2500 * 2501 * @param array $nodes The nodes to filter. 2502 * @return array A filtered array of style nodes. 2503 */ 2504 function wp_filter_out_block_nodes( $nodes ) { 2505 return array_filter( 2506 $nodes, 2507 static function ( $node ) { 2508 return ! in_array( 'blocks', $node['path'], true ); 2509 }, 2510 ARRAY_FILTER_USE_BOTH 2511 ); 2512 } 2513 2514 /** 2515 * Enqueues the global styles defined via theme.json. 2516 * 2517 * @since 5.8.0 2518 */ 2519 function wp_enqueue_global_styles() { 2520 $assets_on_demand = wp_should_load_block_assets_on_demand(); 2521 $is_block_theme = wp_is_block_theme(); 2522 $is_classic_theme = ! $is_block_theme; 2523 2524 /* 2525 * Global styles should be printed in the head for block themes, or for classic themes when loading assets on 2526 * demand is disabled, which is the default. 2527 * The footer should only be used for classic themes when loading assets on demand is enabled. 2528 * 2529 * See https://core.trac.wordpress.org/ticket/53494 and https://core.trac.wordpress.org/ticket/61965. 2530 */ 2531 if ( 2532 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 2533 ( $is_classic_theme && doing_action( 'wp_footer' ) && ! $assets_on_demand ) || 2534 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) && $assets_on_demand ) 2535 ) { 2536 return; 2537 } 2538 2539 /* 2540 * If loading the CSS for each block separately, then load the theme.json CSS conditionally. 2541 * This removes the CSS from the global-styles stylesheet and adds it to the inline CSS for each block. 2542 * This filter must be registered before calling wp_get_global_stylesheet(); 2543 */ 2544 add_filter( 'wp_theme_json_get_style_nodes', 'wp_filter_out_block_nodes' ); 2545 2546 $stylesheet = wp_get_global_stylesheet(); 2547 2548 if ( $is_block_theme ) { 2549 /* 2550 * Dequeue the Customizer's custom CSS 2551 * and add it before the global styles custom CSS. 2552 */ 2553 remove_action( 'wp_head', 'wp_custom_css_cb', 101 ); 2554 2555 /* 2556 * Get the custom CSS from the Customizer and add it to the global stylesheet. 2557 * Always do this in Customizer preview for the sake of live preview since it be empty. 2558 */ 2559 $custom_css = trim( wp_get_custom_css() ); 2560 if ( $custom_css || is_customize_preview() ) { 2561 if ( is_customize_preview() ) { 2562 /* 2563 * When in the Customizer preview, wrap the Custom CSS in milestone comments to allow customize-preview.js 2564 * to locate the CSS to replace for live previewing. Make sure that the milestone comments are omitted from 2565 * the stored Custom CSS if by chance someone tried to add them, which would be highly unlikely, but it 2566 * would break live previewing. 2567 */ 2568 $before_milestone = '/*BEGIN_CUSTOMIZER_CUSTOM_CSS*/'; 2569 $after_milestone = '/*END_CUSTOMIZER_CUSTOM_CSS*/'; 2570 $custom_css = str_replace( array( $before_milestone, $after_milestone ), '', $custom_css ); 2571 $custom_css = $before_milestone . "\n" . $custom_css . "\n" . $after_milestone; 2572 } 2573 $custom_css = "\n" . $custom_css; 2574 } 2575 $stylesheet .= $custom_css; 2576 2577 // Add the global styles custom CSS at the end. 2578 $stylesheet .= wp_get_global_stylesheet( array( 'custom-css' ) ); 2579 } 2580 2581 if ( empty( $stylesheet ) ) { 2582 return; 2583 } 2584 2585 wp_register_style( 'global-styles', false ); 2586 wp_add_inline_style( 'global-styles', $stylesheet ); 2587 wp_enqueue_style( 'global-styles' ); 2588 2589 // Add each block as an inline css. 2590 wp_add_global_styles_for_blocks(); 2591 } 2592 2593 /** 2594 * Checks if the editor scripts and styles for all registered block types 2595 * should be enqueued on the current screen. 2596 * 2597 * @since 5.6.0 2598 * 2599 * @global WP_Screen $current_screen WordPress current screen object. 2600 * 2601 * @return bool Whether scripts and styles should be enqueued. 2602 */ 2603 function wp_should_load_block_editor_scripts_and_styles() { 2604 global $current_screen; 2605 2606 $is_block_editor_screen = ( $current_screen instanceof WP_Screen ) && $current_screen->is_block_editor(); 2607 2608 /** 2609 * Filters the flag that decides whether or not block editor scripts and styles 2610 * are going to be enqueued on the current screen. 2611 * 2612 * @since 5.6.0 2613 * 2614 * @param bool $is_block_editor_screen Current value of the flag. 2615 */ 2616 return apply_filters( 'should_load_block_editor_scripts_and_styles', $is_block_editor_screen ); 2617 } 2618 2619 /** 2620 * Checks whether separate styles should be loaded for core blocks. 2621 * 2622 * When this function returns true, other functions ensure that core blocks use their own separate stylesheets. 2623 * When this function returns false, all core blocks will use the single combined 'wp-block-library' stylesheet. 2624 * 2625 * As a side effect, the return value will by default result in block assets to be loaded on demand, via the 2626 * {@see wp_should_load_block_assets_on_demand()} function. This behavior can be separately altered via that function. 2627 * 2628 * This only affects front end and not the block editor screens. 2629 * 2630 * @since 5.8.0 2631 * @see @see wp_should_load_block_assets_on_demand() 2632 * @see wp_enqueue_registered_block_scripts_and_styles() 2633 * @see register_block_style_handle() 2634 * 2635 * @return bool Whether separate core block assets will be loaded. 2636 */ 2637 function wp_should_load_separate_core_block_assets() { 2638 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2639 return false; 2640 } 2641 2642 /** 2643 * Filters whether block styles should be loaded separately. 2644 * 2645 * Returning false loads all core block assets, regardless of whether they are rendered 2646 * in a page or not. Returning true loads core block assets only when they are rendered. 2647 * 2648 * @since 5.8.0 2649 * 2650 * @param bool $load_separate_assets Whether separate assets will be loaded. 2651 * Default false (all block assets are loaded, even when not used). 2652 */ 2653 return apply_filters( 'should_load_separate_core_block_assets', false ); 2654 } 2655 2656 /** 2657 * Checks whether block styles should be loaded only on-render. 2658 * 2659 * When this function returns true, other functions ensure that blocks only load their assets on-render. 2660 * When this function returns false, all block assets are loaded regardless of whether they are rendered in a page. 2661 * 2662 * The default return value depends on the result of {@see wp_should_load_separate_core_block_assets()}, which controls 2663 * whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' stylesheet. 2664 * 2665 * This only affects front end and not the block editor screens. 2666 * 2667 * @since 6.8.0 2668 * @see wp_should_load_separate_core_block_assets() 2669 * 2670 * @return bool Whether to load block assets only when they are rendered. 2671 */ 2672 function wp_should_load_block_assets_on_demand() { 2673 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2674 return false; 2675 } 2676 2677 /* 2678 * For backward compatibility, the default return value for this function is based on the return value of 2679 * `wp_should_load_separate_core_block_assets()`. Initially, this function used to control both of these concerns. 2680 */ 2681 $load_assets_on_demand = wp_should_load_separate_core_block_assets(); 2682 2683 /** 2684 * Filters whether block styles should be loaded on demand. 2685 * 2686 * Returning false loads all block assets, regardless of whether they are rendered in a page or not. 2687 * Returning true loads block assets only when they are rendered. 2688 * 2689 * The default value of the filter depends on the result of {@see wp_should_load_separate_core_block_assets()}, 2690 * which controls whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' 2691 * stylesheet. 2692 * 2693 * @since 6.8.0 2694 * 2695 * @param bool $load_assets_on_demand Whether to load block assets only when they are rendered. 2696 */ 2697 return apply_filters( 'should_load_block_assets_on_demand', $load_assets_on_demand ); 2698 } 2699 2700 /** 2701 * Enqueues registered block scripts and styles, depending on current rendered 2702 * context (only enqueuing editor scripts while in context of the editor). 2703 * 2704 * @since 5.0.0 2705 */ 2706 function wp_enqueue_registered_block_scripts_and_styles() { 2707 if ( wp_should_load_block_assets_on_demand() ) { 2708 return; 2709 } 2710 2711 $load_editor_scripts_and_styles = is_admin() && wp_should_load_block_editor_scripts_and_styles(); 2712 2713 $block_registry = WP_Block_Type_Registry::get_instance(); 2714 2715 /* 2716 * Block styles are only enqueued if they're registered. For core blocks, this is only the case if 2717 * `wp_should_load_separate_core_block_assets()` returns true. Otherwise they use the single combined 2718 * 'wp-block-library` stylesheet. See also `register_core_block_style_handles()`. 2719 * Since `wp_enqueue_style()` does not trigger warnings if the style is not registered, it is okay to not cater for 2720 * this behavior here and simply call `wp_enqueue_style()` unconditionally. 2721 */ 2722 foreach ( $block_registry->get_all_registered() as $block_name => $block_type ) { 2723 // Front-end and editor styles. 2724 foreach ( $block_type->style_handles as $style_handle ) { 2725 wp_enqueue_style( $style_handle ); 2726 } 2727 2728 // Front-end and editor scripts. 2729 foreach ( $block_type->script_handles as $script_handle ) { 2730 wp_enqueue_script( $script_handle ); 2731 } 2732 2733 if ( $load_editor_scripts_and_styles ) { 2734 // Editor styles. 2735 foreach ( $block_type->editor_style_handles as $editor_style_handle ) { 2736 wp_enqueue_style( $editor_style_handle ); 2737 } 2738 2739 // Editor scripts. 2740 foreach ( $block_type->editor_script_handles as $editor_script_handle ) { 2741 wp_enqueue_script( $editor_script_handle ); 2742 } 2743 } 2744 } 2745 } 2746 2747 /** 2748 * Function responsible for enqueuing the styles required for block styles functionality on the editor and on the frontend. 2749 * 2750 * @since 5.3.0 2751 * 2752 * @global WP_Styles $wp_styles 2753 */ 2754 function enqueue_block_styles_assets() { 2755 global $wp_styles; 2756 2757 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2758 2759 foreach ( $block_styles as $block_name => $styles ) { 2760 foreach ( $styles as $style_properties ) { 2761 if ( isset( $style_properties['style_handle'] ) ) { 2762 2763 // If the site loads block styles on demand, enqueue the stylesheet on render. 2764 if ( wp_should_load_block_assets_on_demand() ) { 2765 add_filter( 2766 'render_block', 2767 static function ( $html, $block ) use ( $block_name, $style_properties ) { 2768 if ( $block['blockName'] === $block_name ) { 2769 wp_enqueue_style( $style_properties['style_handle'] ); 2770 } 2771 return $html; 2772 }, 2773 10, 2774 2 2775 ); 2776 } else { 2777 wp_enqueue_style( $style_properties['style_handle'] ); 2778 } 2779 } 2780 if ( isset( $style_properties['inline_style'] ) ) { 2781 2782 // Default to "wp-block-library". 2783 $handle = 'wp-block-library'; 2784 2785 // If the site loads block styles on demand, check if the block has a stylesheet registered. 2786 if ( wp_should_load_block_assets_on_demand() ) { 2787 $block_stylesheet_handle = generate_block_asset_handle( $block_name, 'style' ); 2788 2789 if ( isset( $wp_styles->registered[ $block_stylesheet_handle ] ) ) { 2790 $handle = $block_stylesheet_handle; 2791 } 2792 } 2793 2794 // Add inline styles to the calculated handle. 2795 wp_add_inline_style( $handle, $style_properties['inline_style'] ); 2796 } 2797 } 2798 } 2799 } 2800 2801 /** 2802 * Function responsible for enqueuing the assets required for block styles functionality on the editor. 2803 * 2804 * @since 5.3.0 2805 */ 2806 function enqueue_editor_block_styles_assets() { 2807 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2808 2809 $register_script_lines = array( '( function() {' ); 2810 foreach ( $block_styles as $block_name => $styles ) { 2811 foreach ( $styles as $style_properties ) { 2812 $block_style = array( 2813 'name' => $style_properties['name'], 2814 'label' => $style_properties['label'], 2815 ); 2816 if ( isset( $style_properties['is_default'] ) ) { 2817 $block_style['isDefault'] = $style_properties['is_default']; 2818 } 2819 $register_script_lines[] = sprintf( 2820 ' wp.blocks.registerBlockStyle( \'%s\', %s );', 2821 $block_name, 2822 wp_json_encode( $block_style, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ) 2823 ); 2824 } 2825 } 2826 $register_script_lines[] = '} )();'; 2827 $inline_script = implode( "\n", $register_script_lines ); 2828 2829 wp_register_script( 'wp-block-styles', false, array( 'wp-blocks' ), true, array( 'in_footer' => true ) ); 2830 wp_add_inline_script( 'wp-block-styles', $inline_script ); 2831 wp_enqueue_script( 'wp-block-styles' ); 2832 } 2833 2834 /** 2835 * Enqueues the assets required for the block directory within the block editor. 2836 * 2837 * @since 5.5.0 2838 */ 2839 function wp_enqueue_editor_block_directory_assets() { 2840 wp_enqueue_script( 'wp-block-directory' ); 2841 wp_enqueue_style( 'wp-block-directory' ); 2842 } 2843 2844 /** 2845 * Enqueues the assets required for the format library within the block editor. 2846 * 2847 * @since 5.8.0 2848 */ 2849 function wp_enqueue_editor_format_library_assets() { 2850 wp_enqueue_script( 'wp-format-library' ); 2851 wp_enqueue_style( 'wp-format-library' ); 2852 } 2853 2854 /** 2855 * Sanitizes an attributes array into an attributes string to be placed inside a `<script>` tag. 2856 * 2857 * Automatically injects type attribute if needed. 2858 * Used by {@see wp_get_script_tag()} and {@see wp_get_inline_script_tag()}. 2859 * 2860 * @since 5.7.0 2861 * 2862 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2863 * @return string String made of sanitized `<script>` tag attributes. 2864 */ 2865 function wp_sanitize_script_attributes( $attributes ) { 2866 $html5_script_support = ! is_admin() && ! current_theme_supports( 'html5', 'script' ); 2867 $attributes_string = ''; 2868 2869 /* 2870 * If HTML5 script tag is supported, only the attribute name is added 2871 * to $attributes_string for entries with a boolean value, and that are true. 2872 */ 2873 foreach ( $attributes as $attribute_name => $attribute_value ) { 2874 if ( is_bool( $attribute_value ) ) { 2875 if ( $attribute_value ) { 2876 $attributes_string .= $html5_script_support ? sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_name ) ) : ' ' . esc_attr( $attribute_name ); 2877 } 2878 } else { 2879 $attributes_string .= sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_value ) ); 2880 } 2881 } 2882 2883 return $attributes_string; 2884 } 2885 2886 /** 2887 * Formats `<script>` loader tags. 2888 * 2889 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2890 * Automatically injects type attribute if needed. 2891 * 2892 * @since 5.7.0 2893 * 2894 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2895 * @return string String containing `<script>` opening and closing tags. 2896 */ 2897 function wp_get_script_tag( $attributes ) { 2898 if ( ! isset( $attributes['type'] ) && ! is_admin() && ! current_theme_supports( 'html5', 'script' ) ) { 2899 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2900 $attributes = array_merge( 2901 array( 'type' => 'text/javascript' ), 2902 $attributes 2903 ); 2904 } 2905 /** 2906 * Filters attributes to be added to a script tag. 2907 * 2908 * @since 5.7.0 2909 * 2910 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2911 * Only the attribute name is added to the `<script>` tag for 2912 * entries with a boolean value, and that are true. 2913 */ 2914 $attributes = apply_filters( 'wp_script_attributes', $attributes ); 2915 2916 return sprintf( "<script%s></script>\n", wp_sanitize_script_attributes( $attributes ) ); 2917 } 2918 2919 /** 2920 * Prints formatted `<script>` loader tag. 2921 * 2922 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2923 * Automatically injects type attribute if needed. 2924 * 2925 * @since 5.7.0 2926 * 2927 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2928 */ 2929 function wp_print_script_tag( $attributes ) { 2930 echo wp_get_script_tag( $attributes ); 2931 } 2932 2933 /** 2934 * Constructs an inline script tag. 2935 * 2936 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_inline_script_attributes'} filter. 2937 * Automatically injects type attribute if needed. 2938 * 2939 * @since 5.7.0 2940 * 2941 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 2942 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 2943 * @return string String containing inline JavaScript code wrapped around `<script>` tag. 2944 */ 2945 function wp_get_inline_script_tag( $data, $attributes = array() ) { 2946 $is_html5 = current_theme_supports( 'html5', 'script' ) || is_admin(); 2947 if ( ! isset( $attributes['type'] ) && ! $is_html5 ) { 2948 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2949 $attributes = array_merge( 2950 array( 'type' => 'text/javascript' ), 2951 $attributes 2952 ); 2953 } 2954 2955 /* 2956 * XHTML extracts the contents of the SCRIPT element and then the XML parser 2957 * decodes character references and other syntax elements. This can lead to 2958 * misinterpretation of the script contents or invalid XHTML documents. 2959 * 2960 * Wrapping the contents in a CDATA section instructs the XML parser not to 2961 * transform the contents of the SCRIPT element before passing them to the 2962 * JavaScript engine. 2963 * 2964 * Example: 2965 * 2966 * <script>console.log('…');</script> 2967 * 2968 * In an HTML document this would print "…" to the console, 2969 * but in an XHTML document it would print "…" to the console. 2970 * 2971 * <script>console.log('An image is <img> in HTML');</script> 2972 * 2973 * In an HTML document this would print "An image is <img> in HTML", 2974 * but it's an invalid XHTML document because it interprets the `<img>` 2975 * as an empty tag missing its closing `/`. 2976 * 2977 * @see https://www.w3.org/TR/xhtml1/#h-4.8 2978 */ 2979 if ( 2980 ! $is_html5 && 2981 ( 2982 ! isset( $attributes['type'] ) || 2983 'module' === $attributes['type'] || 2984 str_contains( $attributes['type'], 'javascript' ) || 2985 str_contains( $attributes['type'], 'ecmascript' ) || 2986 str_contains( $attributes['type'], 'jscript' ) || 2987 str_contains( $attributes['type'], 'livescript' ) 2988 ) 2989 ) { 2990 /* 2991 * If the string `]]>` exists within the JavaScript it would break 2992 * out of any wrapping CDATA section added here, so to start, it's 2993 * necessary to escape that sequence which requires splitting the 2994 * content into two CDATA sections wherever it's found. 2995 * 2996 * Note: it's only necessary to escape the closing `]]>` because 2997 * an additional `<![CDATA[` leaves the contents unchanged. 2998 */ 2999 $data = str_replace( ']]>', ']]]]><![CDATA[>', $data ); 3000 3001 // Wrap the entire escaped script inside a CDATA section. 3002 $data = sprintf( "/* <![CDATA[ */\n%s\n/* ]]> */", $data ); 3003 } 3004 3005 $data = "\n" . trim( $data, "\n\r " ) . "\n"; 3006 3007 /** 3008 * Filters attributes to be added to a script tag. 3009 * 3010 * @since 5.7.0 3011 * 3012 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 3013 * Only the attribute name is added to the `<script>` tag for 3014 * entries with a boolean value, and that are true. 3015 * @param string $data Inline data. 3016 */ 3017 $attributes = apply_filters( 'wp_inline_script_attributes', $attributes, $data ); 3018 3019 return sprintf( "<script%s>%s</script>\n", wp_sanitize_script_attributes( $attributes ), $data ); 3020 } 3021 3022 /** 3023 * Prints an inline script tag. 3024 * 3025 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_inline_script_attributes'} filter. 3026 * Automatically injects type attribute if needed. 3027 * 3028 * @since 5.7.0 3029 * 3030 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 3031 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 3032 */ 3033 function wp_print_inline_script_tag( $data, $attributes = array() ) { 3034 echo wp_get_inline_script_tag( $data, $attributes ); 3035 } 3036 3037 /** 3038 * Allows small styles to be inlined. 3039 * 3040 * This improves performance and sustainability, and is opt-in. Stylesheets can opt in 3041 * by adding `path` data using `wp_style_add_data`, and defining the file's absolute path: 3042 * 3043 * wp_style_add_data( $style_handle, 'path', $file_path ); 3044 * 3045 * @since 5.8.0 3046 * 3047 * @global WP_Styles $wp_styles 3048 */ 3049 function wp_maybe_inline_styles() { 3050 global $wp_styles; 3051 3052 $total_inline_limit = 20000; 3053 /** 3054 * The maximum size of inlined styles in bytes. 3055 * 3056 * @since 5.8.0 3057 * 3058 * @param int $total_inline_limit The file-size threshold, in bytes. Default 20000. 3059 */ 3060 $total_inline_limit = apply_filters( 'styles_inline_size_limit', $total_inline_limit ); 3061 3062 $styles = array(); 3063 3064 // Build an array of styles that have a path defined. 3065 foreach ( $wp_styles->queue as $handle ) { 3066 if ( ! isset( $wp_styles->registered[ $handle ] ) ) { 3067 continue; 3068 } 3069 $src = $wp_styles->registered[ $handle ]->src; 3070 $path = $wp_styles->get_data( $handle, 'path' ); 3071 if ( $path && $src ) { 3072 $size = wp_filesize( $path ); 3073 if ( ! $size ) { 3074 continue; 3075 } 3076 $styles[] = array( 3077 'handle' => $handle, 3078 'src' => $src, 3079 'path' => $path, 3080 'size' => $size, 3081 ); 3082 } 3083 } 3084 3085 if ( ! empty( $styles ) ) { 3086 // Reorder styles array based on size. 3087 usort( 3088 $styles, 3089 static function ( $a, $b ) { 3090 return ( $a['size'] <= $b['size'] ) ? -1 : 1; 3091 } 3092 ); 3093 3094 /* 3095 * The total inlined size. 3096 * 3097 * On each iteration of the loop, if a style gets added inline the value of this var increases 3098 * to reflect the total size of inlined styles. 3099 */ 3100 $total_inline_size = 0; 3101 3102 // Loop styles. 3103 foreach ( $styles as $style ) { 3104 3105 // Size check. Since styles are ordered by size, we can break the loop. 3106 if ( $total_inline_size + $style['size'] > $total_inline_limit ) { 3107 break; 3108 } 3109 3110 // Get the styles if we don't already have them. 3111 $style['css'] = file_get_contents( $style['path'] ); 3112 3113 /* 3114 * Check if the style contains relative URLs that need to be modified. 3115 * URLs relative to the stylesheet's path should be converted to relative to the site's root. 3116 */ 3117 $style['css'] = _wp_normalize_relative_css_links( $style['css'], $style['src'] ); 3118 3119 // Set `src` to `false` and add styles inline. 3120 $wp_styles->registered[ $style['handle'] ]->src = false; 3121 if ( empty( $wp_styles->registered[ $style['handle'] ]->extra['after'] ) ) { 3122 $wp_styles->registered[ $style['handle'] ]->extra['after'] = array(); 3123 } 3124 array_unshift( $wp_styles->registered[ $style['handle'] ]->extra['after'], $style['css'] ); 3125 3126 // Add the styles size to the $total_inline_size var. 3127 $total_inline_size += (int) $style['size']; 3128 } 3129 } 3130 } 3131 3132 /** 3133 * Makes URLs relative to the WordPress installation. 3134 * 3135 * @since 5.9.0 3136 * @access private 3137 * 3138 * @param string $css The CSS to make URLs relative to the WordPress installation. 3139 * @param string $stylesheet_url The URL to the stylesheet. 3140 * 3141 * @return string The CSS with URLs made relative to the WordPress installation. 3142 */ 3143 function _wp_normalize_relative_css_links( $css, $stylesheet_url ) { 3144 return preg_replace_callback( 3145 '#(url\s*\(\s*[\'"]?\s*)([^\'"\)]+)#', 3146 static function ( $matches ) use ( $stylesheet_url ) { 3147 list( , $prefix, $url ) = $matches; 3148 3149 // Short-circuit if the URL does not require normalization. 3150 if ( 3151 str_starts_with( $url, 'http:' ) || 3152 str_starts_with( $url, 'https:' ) || 3153 str_starts_with( $url, '/' ) || 3154 str_starts_with( $url, '#' ) || 3155 str_starts_with( $url, 'data:' ) 3156 ) { 3157 return $matches[0]; 3158 } 3159 3160 // Build the absolute URL. 3161 $absolute_url = dirname( $stylesheet_url ) . '/' . $url; 3162 $absolute_url = str_replace( '/./', '/', $absolute_url ); 3163 3164 // Convert to URL related to the site root. 3165 $url = wp_make_link_relative( $absolute_url ); 3166 3167 return $prefix . $url; 3168 }, 3169 $css 3170 ); 3171 } 3172 3173 /** 3174 * Function that enqueues the CSS Custom Properties coming from theme.json. 3175 * 3176 * @since 5.9.0 3177 */ 3178 function wp_enqueue_global_styles_css_custom_properties() { 3179 wp_register_style( 'global-styles-css-custom-properties', false ); 3180 wp_add_inline_style( 'global-styles-css-custom-properties', wp_get_global_stylesheet( array( 'variables' ) ) ); 3181 wp_enqueue_style( 'global-styles-css-custom-properties' ); 3182 } 3183 3184 /** 3185 * Hooks inline styles in the proper place, depending on the active theme. 3186 * 3187 * @since 5.9.1 3188 * @since 6.1.0 Added the `$priority` parameter. 3189 * 3190 * For block themes, styles are loaded in the head. 3191 * For classic ones, styles are loaded in the body because the wp_head action happens before render_block. 3192 * 3193 * @link https://core.trac.wordpress.org/ticket/53494. 3194 * 3195 * @param string $style String containing the CSS styles to be added. 3196 * @param int $priority To set the priority for the add_action. 3197 */ 3198 function wp_enqueue_block_support_styles( $style, $priority = 10 ) { 3199 $action_hook_name = 'wp_footer'; 3200 if ( wp_is_block_theme() ) { 3201 $action_hook_name = 'wp_head'; 3202 } 3203 add_action( 3204 $action_hook_name, 3205 static function () use ( $style ) { 3206 echo "<style>$style</style>\n"; 3207 }, 3208 $priority 3209 ); 3210 } 3211 3212 /** 3213 * Fetches, processes and compiles stored core styles, then combines and renders them to the page. 3214 * Styles are stored via the style engine API. 3215 * 3216 * @link https://developer.wordpress.org/block-editor/reference-guides/packages/packages-style-engine/ 3217 * 3218 * @since 6.1.0 3219 * 3220 * @param array $options { 3221 * Optional. An array of options to pass to wp_style_engine_get_stylesheet_from_context(). 3222 * Default empty array. 3223 * 3224 * @type bool $optimize Whether to optimize the CSS output, e.g., combine rules. 3225 * Default false. 3226 * @type bool $prettify Whether to add new lines and indents to output. 3227 * Default to whether the `SCRIPT_DEBUG` constant is defined. 3228 * } 3229 */ 3230 function wp_enqueue_stored_styles( $options = array() ) { 3231 $is_block_theme = wp_is_block_theme(); 3232 $is_classic_theme = ! $is_block_theme; 3233 3234 /* 3235 * For block themes, this function prints stored styles in the header. 3236 * For classic themes, in the footer. 3237 */ 3238 if ( 3239 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 3240 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) ) 3241 ) { 3242 return; 3243 } 3244 3245 $core_styles_keys = array( 'block-supports' ); 3246 $compiled_core_stylesheet = ''; 3247 $style_tag_id = 'core'; 3248 // Adds comment if code is prettified to identify core styles sections in debugging. 3249 $should_prettify = isset( $options['prettify'] ) ? true === $options['prettify'] : defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG; 3250 foreach ( $core_styles_keys as $style_key ) { 3251 if ( $should_prettify ) { 3252 $compiled_core_stylesheet .= "/**\n * Core styles: $style_key\n */\n"; 3253 } 3254 // Chains core store ids to signify what the styles contain. 3255 $style_tag_id .= '-' . $style_key; 3256 $compiled_core_stylesheet .= wp_style_engine_get_stylesheet_from_context( $style_key, $options ); 3257 } 3258 3259 // Combines Core styles. 3260 if ( ! empty( $compiled_core_stylesheet ) ) { 3261 wp_register_style( $style_tag_id, false ); 3262 wp_add_inline_style( $style_tag_id, $compiled_core_stylesheet ); 3263 wp_enqueue_style( $style_tag_id ); 3264 } 3265 3266 // Prints out any other stores registered by themes or otherwise. 3267 $additional_stores = WP_Style_Engine_CSS_Rules_Store::get_stores(); 3268 foreach ( array_keys( $additional_stores ) as $store_name ) { 3269 if ( in_array( $store_name, $core_styles_keys, true ) ) { 3270 continue; 3271 } 3272 $styles = wp_style_engine_get_stylesheet_from_context( $store_name, $options ); 3273 if ( ! empty( $styles ) ) { 3274 $key = "wp-style-engine-$store_name"; 3275 wp_register_style( $key, false ); 3276 wp_add_inline_style( $key, $styles ); 3277 wp_enqueue_style( $key ); 3278 } 3279 } 3280 } 3281 3282 /** 3283 * Enqueues a stylesheet for a specific block. 3284 * 3285 * If the theme has opted-in to load block styles on demand, 3286 * then the stylesheet will be enqueued on-render, 3287 * otherwise when the block inits. 3288 * 3289 * @since 5.9.0 3290 * 3291 * @param string $block_name The block-name, including namespace. 3292 * @param array $args { 3293 * An array of arguments. See wp_register_style() for full information about each argument. 3294 * 3295 * @type string $handle The handle for the stylesheet. 3296 * @type string|false $src The source URL of the stylesheet. 3297 * @type string[] $deps Array of registered stylesheet handles this stylesheet depends on. 3298 * @type string|bool|null $ver Stylesheet version number. 3299 * @type string $media The media for which this stylesheet has been defined. 3300 * @type string|null $path Absolute path to the stylesheet, so that it can potentially be inlined. 3301 * } 3302 */ 3303 function wp_enqueue_block_style( $block_name, $args ) { 3304 $args = wp_parse_args( 3305 $args, 3306 array( 3307 'handle' => '', 3308 'src' => '', 3309 'deps' => array(), 3310 'ver' => false, 3311 'media' => 'all', 3312 ) 3313 ); 3314 3315 /** 3316 * Callback function to register and enqueue styles. 3317 * 3318 * @param string $content When the callback is used for the render_block filter, 3319 * the content needs to be returned so the function parameter 3320 * is to ensure the content exists. 3321 * @return string Block content. 3322 */ 3323 $callback = static function ( $content ) use ( $args ) { 3324 // Register the stylesheet. 3325 if ( ! empty( $args['src'] ) ) { 3326 wp_register_style( $args['handle'], $args['src'], $args['deps'], $args['ver'], $args['media'] ); 3327 } 3328 3329 // Add `path` data if provided. 3330 if ( isset( $args['path'] ) ) { 3331 wp_style_add_data( $args['handle'], 'path', $args['path'] ); 3332 3333 // Get the RTL file path. 3334 $rtl_file_path = str_replace( '.css', '-rtl.css', $args['path'] ); 3335 3336 // Add RTL stylesheet. 3337 if ( file_exists( $rtl_file_path ) ) { 3338 wp_style_add_data( $args['handle'], 'rtl', 'replace' ); 3339 3340 if ( is_rtl() ) { 3341 wp_style_add_data( $args['handle'], 'path', $rtl_file_path ); 3342 } 3343 } 3344 } 3345 3346 // Enqueue the stylesheet. 3347 wp_enqueue_style( $args['handle'] ); 3348 3349 return $content; 3350 }; 3351 3352 $hook = did_action( 'wp_enqueue_scripts' ) ? 'wp_footer' : 'wp_enqueue_scripts'; 3353 if ( wp_should_load_block_assets_on_demand() ) { 3354 /** 3355 * Callback function to register and enqueue styles. 3356 * 3357 * @param string $content The block content. 3358 * @param array $block The full block, including name and attributes. 3359 * @return string Block content. 3360 */ 3361 $callback_separate = static function ( $content, $block ) use ( $block_name, $callback ) { 3362 if ( ! empty( $block['blockName'] ) && $block_name === $block['blockName'] ) { 3363 return $callback( $content ); 3364 } 3365 return $content; 3366 }; 3367 3368 /* 3369 * The filter's callback here is an anonymous function because 3370 * using a named function in this case is not possible. 3371 * 3372 * The function cannot be unhooked, however, users are still able 3373 * to dequeue the stylesheets registered/enqueued by the callback 3374 * which is why in this case, using an anonymous function 3375 * was deemed acceptable. 3376 */ 3377 add_filter( 'render_block', $callback_separate, 10, 2 ); 3378 return; 3379 } 3380 3381 /* 3382 * The filter's callback here is an anonymous function because 3383 * using a named function in this case is not possible. 3384 * 3385 * The function cannot be unhooked, however, users are still able 3386 * to dequeue the stylesheets registered/enqueued by the callback 3387 * which is why in this case, using an anonymous function 3388 * was deemed acceptable. 3389 */ 3390 add_filter( $hook, $callback ); 3391 3392 // Enqueue assets in the editor. 3393 add_action( 'enqueue_block_assets', $callback ); 3394 } 3395 3396 /** 3397 * Loads classic theme styles on classic themes in the frontend. 3398 * 3399 * This is used for backwards compatibility for Button and File blocks specifically. 3400 * 3401 * @since 6.1.0 3402 * @since 6.2.0 Added File block styles. 3403 * @since 6.8.0 Moved stylesheet registration outside of this function. 3404 */ 3405 function wp_enqueue_classic_theme_styles() { 3406 if ( ! wp_theme_has_theme_json() ) { 3407 wp_enqueue_style( 'classic-theme-styles' ); 3408 } 3409 } 3410 3411 /** 3412 * Removes leading and trailing _empty_ script tags. 3413 * 3414 * This is a helper meant to be used for literal script tag construction 3415 * within `wp_get_inline_script_tag()` or `wp_print_inline_script_tag()`. 3416 * It removes the literal values of "<script>" and "</script>" from 3417 * around an inline script after trimming whitespace. Typically this 3418 * is used in conjunction with output buffering, where `ob_get_clean()` 3419 * is passed as the `$contents` argument. 3420 * 3421 * Example: 3422 * 3423 * // Strips exact literal empty SCRIPT tags. 3424 * $js = '<script>sayHello();</script>; 3425 * 'sayHello();' === wp_remove_surrounding_empty_script_tags( $js ); 3426 * 3427 * // Otherwise if anything is different it warns in the JS console. 3428 * $js = '<script type="text/javascript">console.log( "hi" );</script>'; 3429 * 'console.error( ... )' === wp_remove_surrounding_empty_script_tags( $js ); 3430 * 3431 * @since 6.4.0 3432 * @access private 3433 * 3434 * @see wp_print_inline_script_tag() 3435 * @see wp_get_inline_script_tag() 3436 * 3437 * @param string $contents Script body with manually created SCRIPT tag literals. 3438 * @return string Script body without surrounding script tag literals, or 3439 * original contents if both exact literals aren't present. 3440 */ 3441 function wp_remove_surrounding_empty_script_tags( $contents ) { 3442 $contents = trim( $contents ); 3443 $opener = '<SCRIPT>'; 3444 $closer = '</SCRIPT>'; 3445 3446 if ( 3447 strlen( $contents ) > strlen( $opener ) + strlen( $closer ) && 3448 strtoupper( substr( $contents, 0, strlen( $opener ) ) ) === $opener && 3449 strtoupper( substr( $contents, -strlen( $closer ) ) ) === $closer 3450 ) { 3451 return substr( $contents, strlen( $opener ), -strlen( $closer ) ); 3452 } else { 3453 $error_message = __( 'Expected string to start with script tag (without attributes) and end with script tag, with optional whitespace.' ); 3454 _doing_it_wrong( __FUNCTION__, $error_message, '6.4' ); 3455 return sprintf( 3456 'console.error(%s)', 3457 wp_json_encode( 3458 sprintf( 3459 /* translators: %s: wp_remove_surrounding_empty_script_tags() */ 3460 __( 'Function %s used incorrectly in PHP.' ), 3461 'wp_remove_surrounding_empty_script_tags()' 3462 ) . ' ' . $error_message 3463 ) 3464 ); 3465 } 3466 }
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| Generated : Thu Oct 2 08:20:03 2025 | Cross-referenced by PHPXref |