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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 <?php 2 /** 3 * WordPress scripts and styles default loader. 4 * 5 * Several constants are used to manage the loading, concatenating and compression of scripts and CSS: 6 * define('SCRIPT_DEBUG', true); loads the development (non-minified) versions of all scripts and CSS, and disables compression and concatenation, 7 * define('CONCATENATE_SCRIPTS', false); disables compression and concatenation of scripts and CSS, 8 * define('COMPRESS_SCRIPTS', false); disables compression of scripts, 9 * define('COMPRESS_CSS', false); disables compression of CSS, 10 * define('ENFORCE_GZIP', true); forces gzip for compression (default is deflate). 11 * 12 * The globals $concatenate_scripts, $compress_scripts and $compress_css can be set by plugins 13 * to temporarily override the above settings. Also a compression test is run once and the result is saved 14 * as option 'can_compress_scripts' (0/1). The test will run again if that option is deleted. 15 * 16 * @package WordPress 17 */ 18 19 /** WordPress Dependency Class */ 20 require ABSPATH . WPINC . '/class-wp-dependency.php'; 21 22 /** WordPress Dependencies Class */ 23 require ABSPATH . WPINC . '/class-wp-dependencies.php'; 24 25 /** WordPress Scripts Class */ 26 require ABSPATH . WPINC . '/class-wp-scripts.php'; 27 28 /** WordPress Scripts Functions */ 29 require ABSPATH . WPINC . '/functions.wp-scripts.php'; 30 31 /** WordPress Styles Class */ 32 require ABSPATH . WPINC . '/class-wp-styles.php'; 33 34 /** WordPress Styles Functions */ 35 require ABSPATH . WPINC . '/functions.wp-styles.php'; 36 37 /** 38 * Registers TinyMCE scripts. 39 * 40 * @since 5.0.0 41 * 42 * @global string $tinymce_version 43 * @global bool $concatenate_scripts 44 * @global bool $compress_scripts 45 * 46 * @param WP_Scripts $scripts WP_Scripts object. 47 * @param bool $force_uncompressed Whether to forcibly prevent gzip compression. Default false. 48 */ 49 function wp_register_tinymce_scripts( $scripts, $force_uncompressed = false ) { 50 global $tinymce_version, $concatenate_scripts, $compress_scripts; 51 52 $suffix = wp_scripts_get_suffix(); 53 $dev_suffix = wp_scripts_get_suffix( 'dev' ); 54 55 script_concat_settings(); 56 57 $compressed = $compress_scripts && $concatenate_scripts && ! $force_uncompressed; 58 59 /* 60 * Load tinymce.js when running from /src, otherwise load wp-tinymce.js (in production) 61 * or tinymce.min.js (when SCRIPT_DEBUG is true). 62 */ 63 if ( $compressed ) { 64 $scripts->add( 'wp-tinymce', includes_url( 'js/tinymce/' ) . 'wp-tinymce.js', array(), $tinymce_version ); 65 } else { 66 $scripts->add( 'wp-tinymce-root', includes_url( 'js/tinymce/' ) . "tinymce$dev_suffix.js", array(), $tinymce_version ); 67 $scripts->add( 'wp-tinymce', includes_url( 'js/tinymce/' ) . "plugins/compat3x/plugin$dev_suffix.js", array( 'wp-tinymce-root' ), $tinymce_version ); 68 } 69 70 $scripts->add( 'wp-tinymce-lists', includes_url( "js/tinymce/plugins/lists/plugin$suffix.js" ), array( 'wp-tinymce' ), $tinymce_version ); 71 } 72 73 /** 74 * Registers all the WordPress vendor scripts that are in the standardized 75 * `js/dist/vendor/` location. 76 * 77 * For the order of `$scripts->add` see `wp_default_scripts`. 78 * 79 * @since 5.0.0 80 * 81 * @global WP_Locale $wp_locale WordPress date and time locale object. 82 * 83 * @param WP_Scripts $scripts WP_Scripts object. 84 */ 85 function wp_default_packages_vendor( $scripts ) { 86 global $wp_locale; 87 88 $suffix = wp_scripts_get_suffix(); 89 90 $vendor_scripts = array( 91 'react', 92 'react-dom' => array( 'react' ), 93 'react-jsx-runtime' => array( 'react' ), 94 'regenerator-runtime', 95 'moment', 96 'lodash', 97 'wp-polyfill-fetch', 98 'wp-polyfill-formdata', 99 'wp-polyfill-node-contains', 100 'wp-polyfill-url', 101 'wp-polyfill-dom-rect', 102 'wp-polyfill-element-closest', 103 'wp-polyfill-object-fit', 104 'wp-polyfill-inert', 105 'wp-polyfill', 106 ); 107 108 $vendor_scripts_versions = array( 109 'react' => '18.3.1.1', // Final .1 due to switch to UMD build, can be removed in the next update. 110 'react-dom' => '18.3.1.1', // Final .1 due to switch to UMD build, can be removed in the next update. 111 'react-jsx-runtime' => '18.3.1', 112 'regenerator-runtime' => '0.14.1', 113 'moment' => '2.30.1', 114 'lodash' => '4.17.21', 115 'wp-polyfill-fetch' => '3.6.20', 116 'wp-polyfill-formdata' => '4.0.10', 117 'wp-polyfill-node-contains' => '4.8.0', 118 'wp-polyfill-url' => '3.6.4', 119 'wp-polyfill-dom-rect' => '4.8.0', 120 'wp-polyfill-element-closest' => '3.0.2', 121 'wp-polyfill-object-fit' => '2.3.5', 122 'wp-polyfill-inert' => '3.1.3', 123 'wp-polyfill' => '3.15.0', 124 ); 125 126 foreach ( $vendor_scripts as $handle => $dependencies ) { 127 if ( is_string( $dependencies ) ) { 128 $handle = $dependencies; 129 $dependencies = array(); 130 } 131 132 $path = "/wp-includes/js/dist/vendor/$handle$suffix.js"; 133 $version = $vendor_scripts_versions[ $handle ]; 134 135 $scripts->add( $handle, $path, $dependencies, $version, 1 ); 136 } 137 138 did_action( 'init' ) && $scripts->add_inline_script( 'lodash', 'window.lodash = _.noConflict();' ); 139 140 did_action( 'init' ) && $scripts->add_inline_script( 141 'moment', 142 sprintf( 143 "moment.updateLocale( '%s', %s );", 144 esc_js( get_user_locale() ), 145 wp_json_encode( 146 array( 147 'months' => array_values( $wp_locale->month ), 148 'monthsShort' => array_values( $wp_locale->month_abbrev ), 149 'weekdays' => array_values( $wp_locale->weekday ), 150 'weekdaysShort' => array_values( $wp_locale->weekday_abbrev ), 151 'week' => array( 152 'dow' => (int) get_option( 'start_of_week', 0 ), 153 ), 154 'longDateFormat' => array( 155 'LT' => get_option( 'time_format', __( 'g:i a' ) ), 156 'LTS' => null, 157 'L' => null, 158 'LL' => get_option( 'date_format', __( 'F j, Y' ) ), 159 'LLL' => __( 'F j, Y g:i a' ), 160 'LLLL' => null, 161 ), 162 ) 163 ) 164 ), 165 'after' 166 ); 167 } 168 169 /** 170 * Returns contents of an inline script used in appending polyfill scripts for 171 * browsers which fail the provided tests. The provided array is a mapping from 172 * a condition to verify feature support to its polyfill script handle. 173 * 174 * @since 5.0.0 175 * 176 * @param WP_Scripts $scripts WP_Scripts object. 177 * @param string[] $tests Features to detect. 178 * @return string Conditional polyfill inline script. 179 */ 180 function wp_get_script_polyfill( $scripts, $tests ) { 181 $polyfill = ''; 182 foreach ( $tests as $test => $handle ) { 183 if ( ! array_key_exists( $handle, $scripts->registered ) ) { 184 continue; 185 } 186 187 $src = $scripts->registered[ $handle ]->src; 188 $ver = $scripts->registered[ $handle ]->ver; 189 190 if ( ! preg_match( '|^(https?:)?//|', $src ) && ! ( $scripts->content_url && str_starts_with( $src, $scripts->content_url ) ) ) { 191 $src = $scripts->base_url . $src; 192 } 193 194 if ( ! empty( $ver ) ) { 195 $src = add_query_arg( 'ver', $ver, $src ); 196 } 197 198 /** This filter is documented in wp-includes/class-wp-scripts.php */ 199 $src = esc_url( apply_filters( 'script_loader_src', $src, $handle ) ); 200 201 if ( ! $src ) { 202 continue; 203 } 204 205 $polyfill .= ( 206 // Test presence of feature... 207 '( ' . $test . ' ) || ' . 208 /* 209 * ...appending polyfill on any failures. Cautious viewers may balk 210 * at the `document.write`. Its caveat of synchronous mid-stream 211 * blocking write is exactly the behavior we need though. 212 */ 213 'document.write( \'<script src="' . 214 $src . 215 '"></scr\' + \'ipt>\' );' 216 ); 217 } 218 219 return $polyfill; 220 } 221 222 /** 223 * Registers development scripts that integrate with `@wordpress/scripts`. 224 * 225 * @see https://github.com/WordPress/gutenberg/tree/trunk/packages/scripts#start 226 * 227 * @since 6.0.0 228 * 229 * @param WP_Scripts $scripts WP_Scripts object. 230 */ 231 function wp_register_development_scripts( $scripts ) { 232 if ( 233 ! defined( 'SCRIPT_DEBUG' ) || ! SCRIPT_DEBUG 234 || empty( $scripts->registered['react'] ) 235 || defined( 'WP_RUN_CORE_TESTS' ) 236 ) { 237 return; 238 } 239 240 $development_scripts = array( 241 'react-refresh-entry', 242 'react-refresh-runtime', 243 ); 244 245 foreach ( $development_scripts as $script_name ) { 246 $assets = include ABSPATH . WPINC . '/assets/script-loader-' . $script_name . '.php'; 247 if ( ! is_array( $assets ) ) { 248 return; 249 } 250 $scripts->add( 251 'wp-' . $script_name, 252 '/wp-includes/js/dist/development/' . $script_name . '.js', 253 $assets['dependencies'], 254 $assets['version'] 255 ); 256 } 257 258 // See https://github.com/pmmmwh/react-refresh-webpack-plugin/blob/main/docs/TROUBLESHOOTING.md#externalising-react. 259 $scripts->registered['react']->deps[] = 'wp-react-refresh-entry'; 260 } 261 262 /** 263 * Registers all the WordPress packages scripts that are in the standardized 264 * `js/dist/` location. 265 * 266 * For the order of `$scripts->add` see `wp_default_scripts`. 267 * 268 * @since 5.0.0 269 * 270 * @param WP_Scripts $scripts WP_Scripts object. 271 */ 272 function wp_default_packages_scripts( $scripts ) { 273 $suffix = defined( 'WP_RUN_CORE_TESTS' ) ? '.min' : wp_scripts_get_suffix(); 274 /* 275 * Expects multidimensional array like: 276 * 277 * 'a11y.js' => array('dependencies' => array(...), 'version' => '...'), 278 * 'annotations.js' => array('dependencies' => array(...), 'version' => '...'), 279 * 'api-fetch.js' => array(... 280 */ 281 $assets = include ABSPATH . WPINC . "/assets/script-loader-packages{$suffix}.php"; 282 283 foreach ( $assets as $file_name => $package_data ) { 284 $basename = str_replace( $suffix . '.js', '', basename( $file_name ) ); 285 $handle = 'wp-' . $basename; 286 $path = "/wp-includes/js/dist/{$basename}{$suffix}.js"; 287 288 if ( ! empty( $package_data['dependencies'] ) ) { 289 $dependencies = $package_data['dependencies']; 290 } else { 291 $dependencies = array(); 292 } 293 294 // Add dependencies that cannot be detected and generated by build tools. 295 switch ( $handle ) { 296 case 'wp-block-library': 297 array_push( $dependencies, 'editor' ); 298 break; 299 case 'wp-edit-post': 300 array_push( $dependencies, 'media-models', 'media-views', 'postbox', 'wp-dom-ready' ); 301 break; 302 case 'wp-preferences': 303 array_push( $dependencies, 'wp-preferences-persistence' ); 304 break; 305 } 306 307 $scripts->add( $handle, $path, $dependencies, $package_data['version'], 1 ); 308 309 if ( in_array( 'wp-i18n', $dependencies, true ) ) { 310 $scripts->set_translations( $handle ); 311 } 312 313 /* 314 * Manually set the text direction localization after wp-i18n is printed. 315 * This ensures that wp.i18n.isRTL() returns true in RTL languages. 316 * We cannot use $scripts->set_translations( 'wp-i18n' ) to do this 317 * because WordPress prints a script's translations *before* the script, 318 * which means, in the case of wp-i18n, that wp.i18n.setLocaleData() 319 * is called before wp.i18n is defined. 320 */ 321 if ( 'wp-i18n' === $handle ) { 322 $ltr = _x( 'ltr', 'text direction' ); 323 $script = sprintf( "wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ '%s' ] } );", $ltr ); 324 $scripts->add_inline_script( $handle, $script, 'after' ); 325 } 326 } 327 } 328 329 /** 330 * Adds inline scripts required for the WordPress JavaScript packages. 331 * 332 * @since 5.0.0 333 * @since 6.4.0 Added relative time strings for the `wp-date` inline script output. 334 * 335 * @global WP_Locale $wp_locale WordPress date and time locale object. 336 * @global wpdb $wpdb WordPress database abstraction object. 337 * 338 * @param WP_Scripts $scripts WP_Scripts object. 339 */ 340 function wp_default_packages_inline_scripts( $scripts ) { 341 global $wp_locale, $wpdb; 342 343 if ( isset( $scripts->registered['wp-api-fetch'] ) ) { 344 $scripts->registered['wp-api-fetch']->deps[] = 'wp-hooks'; 345 } 346 $scripts->add_inline_script( 347 'wp-api-fetch', 348 sprintf( 349 'wp.apiFetch.use( wp.apiFetch.createRootURLMiddleware( "%s" ) );', 350 sanitize_url( get_rest_url() ) 351 ), 352 'after' 353 ); 354 $scripts->add_inline_script( 355 'wp-api-fetch', 356 implode( 357 "\n", 358 array( 359 sprintf( 360 'wp.apiFetch.nonceMiddleware = wp.apiFetch.createNonceMiddleware( "%s" );', 361 wp_installing() ? '' : wp_create_nonce( 'wp_rest' ) 362 ), 363 'wp.apiFetch.use( wp.apiFetch.nonceMiddleware );', 364 'wp.apiFetch.use( wp.apiFetch.mediaUploadMiddleware );', 365 sprintf( 366 'wp.apiFetch.nonceEndpoint = "%s";', 367 admin_url( 'admin-ajax.php?action=rest-nonce' ) 368 ), 369 ) 370 ), 371 'after' 372 ); 373 374 $meta_key = $wpdb->get_blog_prefix() . 'persisted_preferences'; 375 $user_id = get_current_user_id(); 376 $preload_data = get_user_meta( $user_id, $meta_key, true ); 377 $scripts->add_inline_script( 378 'wp-preferences', 379 sprintf( 380 '( function() { 381 var serverData = %s; 382 var userId = "%d"; 383 var persistenceLayer = wp.preferencesPersistence.__unstableCreatePersistenceLayer( serverData, userId ); 384 var preferencesStore = wp.preferences.store; 385 wp.data.dispatch( preferencesStore ).setPersistenceLayer( persistenceLayer ); 386 } ) ();', 387 wp_json_encode( $preload_data ), 388 $user_id 389 ) 390 ); 391 392 // Backwards compatibility - configure the old wp-data persistence system. 393 $scripts->add_inline_script( 394 'wp-data', 395 implode( 396 "\n", 397 array( 398 '( function() {', 399 ' var userId = ' . get_current_user_ID() . ';', 400 ' var storageKey = "WP_DATA_USER_" + userId;', 401 ' wp.data', 402 ' .use( wp.data.plugins.persistence, { storageKey: storageKey } );', 403 '} )();', 404 ) 405 ) 406 ); 407 408 // Calculate the timezone abbr (EDT, PST) if possible. 409 $timezone_string = get_option( 'timezone_string', 'UTC' ); 410 $timezone_abbr = ''; 411 412 if ( ! empty( $timezone_string ) ) { 413 $timezone_date = new DateTime( 'now', new DateTimeZone( $timezone_string ) ); 414 $timezone_abbr = $timezone_date->format( 'T' ); 415 } 416 417 $gmt_offset = get_option( 'gmt_offset', 0 ); 418 419 $scripts->add_inline_script( 420 'wp-date', 421 sprintf( 422 'wp.date.setSettings( %s );', 423 wp_json_encode( 424 array( 425 'l10n' => array( 426 'locale' => get_user_locale(), 427 'months' => array_values( $wp_locale->month ), 428 'monthsShort' => array_values( $wp_locale->month_abbrev ), 429 'weekdays' => array_values( $wp_locale->weekday ), 430 'weekdaysShort' => array_values( $wp_locale->weekday_abbrev ), 431 'meridiem' => (object) $wp_locale->meridiem, 432 'relative' => array( 433 /* translators: %s: Duration. */ 434 'future' => __( '%s from now' ), 435 /* translators: %s: Duration. */ 436 'past' => __( '%s ago' ), 437 /* translators: One second from or to a particular datetime, e.g., "a second ago" or "a second from now". */ 438 's' => __( 'a second' ), 439 /* translators: %d: Duration in seconds from or to a particular datetime, e.g., "4 seconds ago" or "4 seconds from now". */ 440 'ss' => __( '%d seconds' ), 441 /* translators: One minute from or to a particular datetime, e.g., "a minute ago" or "a minute from now". */ 442 'm' => __( 'a minute' ), 443 /* translators: %d: Duration in minutes from or to a particular datetime, e.g., "4 minutes ago" or "4 minutes from now". */ 444 'mm' => __( '%d minutes' ), 445 /* translators: One hour from or to a particular datetime, e.g., "an hour ago" or "an hour from now". */ 446 'h' => __( 'an hour' ), 447 /* translators: %d: Duration in hours from or to a particular datetime, e.g., "4 hours ago" or "4 hours from now". */ 448 'hh' => __( '%d hours' ), 449 /* translators: One day from or to a particular datetime, e.g., "a day ago" or "a day from now". */ 450 'd' => __( 'a day' ), 451 /* translators: %d: Duration in days from or to a particular datetime, e.g., "4 days ago" or "4 days from now". */ 452 'dd' => __( '%d days' ), 453 /* translators: One month from or to a particular datetime, e.g., "a month ago" or "a month from now". */ 454 'M' => __( 'a month' ), 455 /* translators: %d: Duration in months from or to a particular datetime, e.g., "4 months ago" or "4 months from now". */ 456 'MM' => __( '%d months' ), 457 /* translators: One year from or to a particular datetime, e.g., "a year ago" or "a year from now". */ 458 'y' => __( 'a year' ), 459 /* translators: %d: Duration in years from or to a particular datetime, e.g., "4 years ago" or "4 years from now". */ 460 'yy' => __( '%d years' ), 461 ), 462 'startOfWeek' => (int) get_option( 'start_of_week', 0 ), 463 ), 464 'formats' => array( 465 /* translators: Time format, see https://www.php.net/manual/datetime.format.php */ 466 'time' => get_option( 'time_format', __( 'g:i a' ) ), 467 /* translators: Date format, see https://www.php.net/manual/datetime.format.php */ 468 'date' => get_option( 'date_format', __( 'F j, Y' ) ), 469 /* translators: Date/Time format, see https://www.php.net/manual/datetime.format.php */ 470 'datetime' => __( 'F j, Y g:i a' ), 471 /* translators: Abbreviated date/time format, see https://www.php.net/manual/datetime.format.php */ 472 'datetimeAbbreviated' => __( 'M j, Y g:i a' ), 473 ), 474 'timezone' => array( 475 'offset' => (float) $gmt_offset, 476 'offsetFormatted' => str_replace( array( '.25', '.5', '.75' ), array( ':15', ':30', ':45' ), (string) $gmt_offset ), 477 'string' => $timezone_string, 478 'abbr' => $timezone_abbr, 479 ), 480 ) 481 ) 482 ), 483 'after' 484 ); 485 486 // Loading the old editor and its config to ensure the classic block works as expected. 487 $scripts->add_inline_script( 488 'editor', 489 'window.wp.oldEditor = window.wp.editor;', 490 'after' 491 ); 492 493 /* 494 * wp-editor module is exposed as window.wp.editor. 495 * Problem: there is quite some code expecting window.wp.oldEditor object available under window.wp.editor. 496 * Solution: fuse the two objects together to maintain backward compatibility. 497 * For more context, see https://github.com/WordPress/gutenberg/issues/33203. 498 */ 499 $scripts->add_inline_script( 500 'wp-editor', 501 'Object.assign( window.wp.editor, window.wp.oldEditor );', 502 'after' 503 ); 504 } 505 506 /** 507 * Adds inline scripts required for the TinyMCE in the block editor. 508 * 509 * These TinyMCE init settings are used to extend and override the default settings 510 * from `_WP_Editors::default_settings()` for the Classic block. 511 * 512 * @since 5.0.0 513 * 514 * @global WP_Scripts $wp_scripts 515 */ 516 function wp_tinymce_inline_scripts() { 517 global $wp_scripts; 518 519 /** This filter is documented in wp-includes/class-wp-editor.php */ 520 $editor_settings = apply_filters( 'wp_editor_settings', array( 'tinymce' => true ), 'classic-block' ); 521 522 $tinymce_plugins = array( 523 'charmap', 524 'colorpicker', 525 'hr', 526 'lists', 527 'media', 528 'paste', 529 'tabfocus', 530 'textcolor', 531 'fullscreen', 532 'wordpress', 533 'wpautoresize', 534 'wpeditimage', 535 'wpemoji', 536 'wpgallery', 537 'wplink', 538 'wpdialogs', 539 'wptextpattern', 540 'wpview', 541 ); 542 543 /** This filter is documented in wp-includes/class-wp-editor.php */ 544 $tinymce_plugins = apply_filters( 'tiny_mce_plugins', $tinymce_plugins, 'classic-block' ); 545 $tinymce_plugins = array_unique( $tinymce_plugins ); 546 547 $disable_captions = false; 548 // Runs after `tiny_mce_plugins` but before `mce_buttons`. 549 /** This filter is documented in wp-admin/includes/media.php */ 550 if ( apply_filters( 'disable_captions', '' ) ) { 551 $disable_captions = true; 552 } 553 554 $toolbar1 = array( 555 'formatselect', 556 'bold', 557 'italic', 558 'bullist', 559 'numlist', 560 'blockquote', 561 'alignleft', 562 'aligncenter', 563 'alignright', 564 'link', 565 'unlink', 566 'wp_more', 567 'spellchecker', 568 'wp_add_media', 569 'wp_adv', 570 ); 571 572 /** This filter is documented in wp-includes/class-wp-editor.php */ 573 $toolbar1 = apply_filters( 'mce_buttons', $toolbar1, 'classic-block' ); 574 575 $toolbar2 = array( 576 'strikethrough', 577 'hr', 578 'forecolor', 579 'pastetext', 580 'removeformat', 581 'charmap', 582 'outdent', 583 'indent', 584 'undo', 585 'redo', 586 'wp_help', 587 ); 588 589 /** This filter is documented in wp-includes/class-wp-editor.php */ 590 $toolbar2 = apply_filters( 'mce_buttons_2', $toolbar2, 'classic-block' ); 591 /** This filter is documented in wp-includes/class-wp-editor.php */ 592 $toolbar3 = apply_filters( 'mce_buttons_3', array(), 'classic-block' ); 593 /** This filter is documented in wp-includes/class-wp-editor.php */ 594 $toolbar4 = apply_filters( 'mce_buttons_4', array(), 'classic-block' ); 595 /** This filter is documented in wp-includes/class-wp-editor.php */ 596 $external_plugins = apply_filters( 'mce_external_plugins', array(), 'classic-block' ); 597 598 $tinymce_settings = array( 599 'plugins' => implode( ',', $tinymce_plugins ), 600 'toolbar1' => implode( ',', $toolbar1 ), 601 'toolbar2' => implode( ',', $toolbar2 ), 602 'toolbar3' => implode( ',', $toolbar3 ), 603 'toolbar4' => implode( ',', $toolbar4 ), 604 'external_plugins' => wp_json_encode( $external_plugins ), 605 'classic_block_editor' => true, 606 ); 607 608 if ( $disable_captions ) { 609 $tinymce_settings['wpeditimage_disable_captions'] = true; 610 } 611 612 if ( ! empty( $editor_settings['tinymce'] ) && is_array( $editor_settings['tinymce'] ) ) { 613 $tinymce_settings = array_merge( $tinymce_settings, $editor_settings['tinymce'] ); 614 } 615 616 /** This filter is documented in wp-includes/class-wp-editor.php */ 617 $tinymce_settings = apply_filters( 'tiny_mce_before_init', $tinymce_settings, 'classic-block' ); 618 619 /* 620 * Do "by hand" translation from PHP array to js object. 621 * Prevents breakage in some custom settings. 622 */ 623 $init_obj = ''; 624 foreach ( $tinymce_settings as $key => $value ) { 625 if ( is_bool( $value ) ) { 626 $val = $value ? 'true' : 'false'; 627 $init_obj .= $key . ':' . $val . ','; 628 continue; 629 } elseif ( ! empty( $value ) && is_string( $value ) && ( 630 ( '{' === $value[0] && '}' === $value[ strlen( $value ) - 1 ] ) || 631 ( '[' === $value[0] && ']' === $value[ strlen( $value ) - 1 ] ) || 632 preg_match( '/^\(?function ?\(/', $value ) ) ) { 633 $init_obj .= $key . ':' . $value . ','; 634 continue; 635 } 636 $init_obj .= $key . ':"' . $value . '",'; 637 } 638 639 $init_obj = '{' . trim( $init_obj, ' ,' ) . '}'; 640 641 $script = 'window.wpEditorL10n = { 642 tinymce: { 643 baseURL: ' . wp_json_encode( includes_url( 'js/tinymce' ) ) . ', 644 suffix: ' . ( SCRIPT_DEBUG ? '""' : '".min"' ) . ', 645 settings: ' . $init_obj . ', 646 } 647 }'; 648 649 $wp_scripts->add_inline_script( 'wp-block-library', $script, 'before' ); 650 } 651 652 /** 653 * Registers all the WordPress packages scripts. 654 * 655 * @since 5.0.0 656 * 657 * @param WP_Scripts $scripts WP_Scripts object. 658 */ 659 function wp_default_packages( $scripts ) { 660 wp_default_packages_vendor( $scripts ); 661 wp_register_development_scripts( $scripts ); 662 wp_register_tinymce_scripts( $scripts ); 663 wp_default_packages_scripts( $scripts ); 664 665 if ( did_action( 'init' ) ) { 666 wp_default_packages_inline_scripts( $scripts ); 667 } 668 } 669 670 /** 671 * Returns the suffix that can be used for the scripts. 672 * 673 * There are two suffix types, the normal one and the dev suffix. 674 * 675 * @since 5.0.0 676 * 677 * @param string $type The type of suffix to retrieve. 678 * @return string The script suffix. 679 */ 680 function wp_scripts_get_suffix( $type = '' ) { 681 static $suffixes; 682 683 if ( null === $suffixes ) { 684 /* 685 * Include an unmodified $wp_version. 686 * 687 * Note: wp_get_wp_version() is not used here, as this file can be included 688 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 689 * wp-includes/functions.php is not loaded. 690 */ 691 require ABSPATH . WPINC . '/version.php'; 692 693 /* 694 * Note: str_contains() is not used here, as this file can be included 695 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 696 * the polyfills from wp-includes/compat.php are not loaded. 697 */ 698 $develop_src = false !== strpos( $wp_version, '-src' ); 699 700 if ( ! defined( 'SCRIPT_DEBUG' ) ) { 701 define( 'SCRIPT_DEBUG', $develop_src ); 702 } 703 $suffix = SCRIPT_DEBUG ? '' : '.min'; 704 $dev_suffix = $develop_src ? '' : '.min'; 705 706 $suffixes = array( 707 'suffix' => $suffix, 708 'dev_suffix' => $dev_suffix, 709 ); 710 } 711 712 if ( 'dev' === $type ) { 713 return $suffixes['dev_suffix']; 714 } 715 716 return $suffixes['suffix']; 717 } 718 719 /** 720 * Registers all WordPress scripts. 721 * 722 * Localizes some of them. 723 * args order: `$scripts->add( 'handle', 'url', 'dependencies', 'query-string', 1 );` 724 * when last arg === 1 queues the script for the footer 725 * 726 * @since 2.6.0 727 * 728 * @param WP_Scripts $scripts WP_Scripts object. 729 */ 730 function wp_default_scripts( $scripts ) { 731 $suffix = wp_scripts_get_suffix(); 732 $dev_suffix = wp_scripts_get_suffix( 'dev' ); 733 $guessurl = site_url(); 734 735 if ( ! $guessurl ) { 736 $guessed_url = true; 737 $guessurl = wp_guess_url(); 738 } 739 740 $scripts->base_url = $guessurl; 741 $scripts->content_url = defined( 'WP_CONTENT_URL' ) ? WP_CONTENT_URL : ''; 742 $scripts->default_version = get_bloginfo( 'version' ); 743 $scripts->default_dirs = array( '/wp-admin/js/', '/wp-includes/js/' ); 744 745 $scripts->add( 'utils', "/wp-includes/js/utils$suffix.js" ); 746 did_action( 'init' ) && $scripts->localize( 747 'utils', 748 'userSettings', 749 array( 750 'url' => (string) SITECOOKIEPATH, 751 'uid' => (string) get_current_user_id(), 752 'time' => (string) time(), 753 'secure' => (string) ( 'https' === parse_url( site_url(), PHP_URL_SCHEME ) ), 754 ) 755 ); 756 757 $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array( 'jquery', 'hoverIntent', 'utils', 'wp-a11y' ), false, 1 ); 758 $scripts->set_translations( 'common' ); 759 760 $scripts->add( 'wp-sanitize', "/wp-includes/js/wp-sanitize$suffix.js", array(), false, 1 ); 761 762 $scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", array(), '1.6.1', 1 ); 763 764 $scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", array(), false, 1 ); 765 did_action( 'init' ) && $scripts->localize( 766 'quicktags', 767 'quicktagsL10n', 768 array( 769 'closeAllOpenTags' => __( 'Close all open tags' ), 770 'closeTags' => __( 'close tags' ), 771 'enterURL' => __( 'Enter the URL' ), 772 'enterImageURL' => __( 'Enter the URL of the image' ), 773 'enterImageDescription' => __( 'Enter a description of the image' ), 774 'textdirection' => __( 'text direction' ), 775 'toggleTextdirection' => __( 'Toggle Editor Text Direction' ), 776 'dfw' => __( 'Distraction-free writing mode' ), 777 'strong' => __( 'Bold' ), 778 'strongClose' => __( 'Close bold tag' ), 779 'em' => __( 'Italic' ), 780 'emClose' => __( 'Close italic tag' ), 781 'link' => __( 'Insert link' ), 782 'blockquote' => __( 'Blockquote' ), 783 'blockquoteClose' => __( 'Close blockquote tag' ), 784 'del' => __( 'Deleted text (strikethrough)' ), 785 'delClose' => __( 'Close deleted text tag' ), 786 'ins' => __( 'Inserted text' ), 787 'insClose' => __( 'Close inserted text tag' ), 788 'image' => __( 'Insert image' ), 789 'ul' => __( 'Bulleted list' ), 790 'ulClose' => __( 'Close bulleted list tag' ), 791 'ol' => __( 'Numbered list' ), 792 'olClose' => __( 'Close numbered list tag' ), 793 'li' => __( 'List item' ), 794 'liClose' => __( 'Close list item tag' ), 795 'code' => __( 'Code' ), 796 'codeClose' => __( 'Close code tag' ), 797 'more' => __( 'Insert Read More tag' ), 798 ) 799 ); 800 801 $scripts->add( 'colorpicker', "/wp-includes/js/colorpicker$suffix.js", array( 'prototype' ), '3517m' ); 802 803 $scripts->add( 'editor', "/wp-admin/js/editor$suffix.js", array( 'utils', 'jquery' ), false, 1 ); 804 805 $scripts->add( 'clipboard', "/wp-includes/js/clipboard$suffix.js", array(), '2.0.11', 1 ); 806 807 $scripts->add( 'wp-ajax-response', "/wp-includes/js/wp-ajax-response$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 808 did_action( 'init' ) && $scripts->localize( 809 'wp-ajax-response', 810 'wpAjax', 811 array( 812 'noPerm' => __( 'Sorry, you are not allowed to do that.' ), 813 'broken' => __( 'An error occurred while processing your request. Please try again later.' ), 814 ) 815 ); 816 817 $scripts->add( 'wp-api-request', "/wp-includes/js/api-request$suffix.js", array( 'jquery' ), false, 1 ); 818 // `wpApiSettings` is also used by `wp-api`, which depends on this script. 819 did_action( 'init' ) && $scripts->localize( 820 'wp-api-request', 821 'wpApiSettings', 822 array( 823 'root' => sanitize_url( get_rest_url() ), 824 'nonce' => wp_installing() ? '' : wp_create_nonce( 'wp_rest' ), 825 'versionString' => 'wp/v2/', 826 ) 827 ); 828 829 $scripts->add( 'wp-pointer', "/wp-includes/js/wp-pointer$suffix.js", array( 'jquery-ui-core' ), false, 1 ); 830 $scripts->set_translations( 'wp-pointer' ); 831 832 $scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array( 'heartbeat' ), false, 1 ); 833 834 $scripts->add( 'heartbeat', "/wp-includes/js/heartbeat$suffix.js", array( 'jquery', 'wp-hooks' ), false, 1 ); 835 did_action( 'init' ) && $scripts->localize( 836 'heartbeat', 837 'heartbeatSettings', 838 /** 839 * Filters the Heartbeat settings. 840 * 841 * @since 3.6.0 842 * 843 * @param array $settings Heartbeat settings array. 844 */ 845 apply_filters( 'heartbeat_settings', array() ) 846 ); 847 848 $scripts->add( 'wp-auth-check', "/wp-includes/js/wp-auth-check$suffix.js", array( 'heartbeat' ), false, 1 ); 849 $scripts->set_translations( 'wp-auth-check' ); 850 851 $scripts->add( 'wp-lists', "/wp-includes/js/wp-lists$suffix.js", array( 'wp-ajax-response', 'jquery-color' ), false, 1 ); 852 853 $scripts->add( 'site-icon', '/wp-admin/js/site-icon.js', array( 'jquery' ), false, 1 ); 854 $scripts->set_translations( 'site-icon' ); 855 856 // WordPress no longer uses or bundles Prototype or script.aculo.us. These are now pulled from an external source. 857 $scripts->add( 'prototype', 'https://ajax.googleapis.com/ajax/libs/prototype/1.7.1.0/prototype.js', array(), '1.7.1' ); 858 $scripts->add( 'scriptaculous-root', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/scriptaculous.js', array( 'prototype' ), '1.9.0' ); 859 $scripts->add( 'scriptaculous-builder', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/builder.js', array( 'scriptaculous-root' ), '1.9.0' ); 860 $scripts->add( 'scriptaculous-dragdrop', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/dragdrop.js', array( 'scriptaculous-builder', 'scriptaculous-effects' ), '1.9.0' ); 861 $scripts->add( 'scriptaculous-effects', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/effects.js', array( 'scriptaculous-root' ), '1.9.0' ); 862 $scripts->add( 'scriptaculous-slider', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/slider.js', array( 'scriptaculous-effects' ), '1.9.0' ); 863 $scripts->add( 'scriptaculous-sound', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/sound.js', array( 'scriptaculous-root' ), '1.9.0' ); 864 $scripts->add( 'scriptaculous-controls', 'https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/controls.js', array( 'scriptaculous-root' ), '1.9.0' ); 865 $scripts->add( 'scriptaculous', false, array( 'scriptaculous-dragdrop', 'scriptaculous-slider', 'scriptaculous-controls' ) ); 866 867 // Not used in core, replaced by Jcrop.js. 868 $scripts->add( 'cropper', '/wp-includes/js/crop/cropper.js', array( 'scriptaculous-dragdrop' ) ); 869 870 /* 871 * jQuery. 872 * The unminified jquery.js and jquery-migrate.js are included to facilitate debugging. 873 */ 874 $scripts->add( 'jquery', false, array( 'jquery-core', 'jquery-migrate' ), '3.7.1' ); 875 $scripts->add( 'jquery-core', "/wp-includes/js/jquery/jquery$suffix.js", array(), '3.7.1' ); 876 $scripts->add( 'jquery-migrate', "/wp-includes/js/jquery/jquery-migrate$suffix.js", array(), '3.4.1' ); 877 878 /* 879 * Full jQuery UI. 880 * The build process in 1.12.1 has changed significantly. 881 * In order to keep backwards compatibility, and to keep the optimized loading, 882 * the source files were flattened and included with some modifications for AMD loading. 883 * A notable change is that 'jquery-ui-core' now contains 'jquery-ui-position' and 'jquery-ui-widget'. 884 */ 885 $scripts->add( 'jquery-ui-core', "/wp-includes/js/jquery/ui/core$suffix.js", array( 'jquery' ), '1.13.3', 1 ); 886 $scripts->add( 'jquery-effects-core', "/wp-includes/js/jquery/ui/effect$suffix.js", array( 'jquery' ), '1.13.3', 1 ); 887 888 $scripts->add( 'jquery-effects-blind', "/wp-includes/js/jquery/ui/effect-blind$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 889 $scripts->add( 'jquery-effects-bounce', "/wp-includes/js/jquery/ui/effect-bounce$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 890 $scripts->add( 'jquery-effects-clip', "/wp-includes/js/jquery/ui/effect-clip$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 891 $scripts->add( 'jquery-effects-drop', "/wp-includes/js/jquery/ui/effect-drop$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 892 $scripts->add( 'jquery-effects-explode', "/wp-includes/js/jquery/ui/effect-explode$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 893 $scripts->add( 'jquery-effects-fade', "/wp-includes/js/jquery/ui/effect-fade$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 894 $scripts->add( 'jquery-effects-fold', "/wp-includes/js/jquery/ui/effect-fold$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 895 $scripts->add( 'jquery-effects-highlight', "/wp-includes/js/jquery/ui/effect-highlight$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 896 $scripts->add( 'jquery-effects-puff', "/wp-includes/js/jquery/ui/effect-puff$suffix.js", array( 'jquery-effects-core', 'jquery-effects-scale' ), '1.13.3', 1 ); 897 $scripts->add( 'jquery-effects-pulsate', "/wp-includes/js/jquery/ui/effect-pulsate$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 898 $scripts->add( 'jquery-effects-scale', "/wp-includes/js/jquery/ui/effect-scale$suffix.js", array( 'jquery-effects-core', 'jquery-effects-size' ), '1.13.3', 1 ); 899 $scripts->add( 'jquery-effects-shake', "/wp-includes/js/jquery/ui/effect-shake$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 900 $scripts->add( 'jquery-effects-size', "/wp-includes/js/jquery/ui/effect-size$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 901 $scripts->add( 'jquery-effects-slide', "/wp-includes/js/jquery/ui/effect-slide$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 902 $scripts->add( 'jquery-effects-transfer', "/wp-includes/js/jquery/ui/effect-transfer$suffix.js", array( 'jquery-effects-core' ), '1.13.3', 1 ); 903 904 // Widgets 905 $scripts->add( 'jquery-ui-accordion', "/wp-includes/js/jquery/ui/accordion$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 906 $scripts->add( 'jquery-ui-autocomplete', "/wp-includes/js/jquery/ui/autocomplete$suffix.js", array( 'jquery-ui-menu', 'wp-a11y' ), '1.13.3', 1 ); 907 $scripts->add( 'jquery-ui-button', "/wp-includes/js/jquery/ui/button$suffix.js", array( 'jquery-ui-core', 'jquery-ui-controlgroup', 'jquery-ui-checkboxradio' ), '1.13.3', 1 ); 908 $scripts->add( 'jquery-ui-datepicker', "/wp-includes/js/jquery/ui/datepicker$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 909 $scripts->add( 'jquery-ui-dialog', "/wp-includes/js/jquery/ui/dialog$suffix.js", array( 'jquery-ui-resizable', 'jquery-ui-draggable', 'jquery-ui-button' ), '1.13.3', 1 ); 910 $scripts->add( 'jquery-ui-menu', "/wp-includes/js/jquery/ui/menu$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 911 $scripts->add( 'jquery-ui-mouse', "/wp-includes/js/jquery/ui/mouse$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 912 $scripts->add( 'jquery-ui-progressbar', "/wp-includes/js/jquery/ui/progressbar$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 913 $scripts->add( 'jquery-ui-selectmenu', "/wp-includes/js/jquery/ui/selectmenu$suffix.js", array( 'jquery-ui-menu' ), '1.13.3', 1 ); 914 $scripts->add( 'jquery-ui-slider', "/wp-includes/js/jquery/ui/slider$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 915 $scripts->add( 'jquery-ui-spinner', "/wp-includes/js/jquery/ui/spinner$suffix.js", array( 'jquery-ui-button' ), '1.13.3', 1 ); 916 $scripts->add( 'jquery-ui-tabs', "/wp-includes/js/jquery/ui/tabs$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 917 $scripts->add( 'jquery-ui-tooltip', "/wp-includes/js/jquery/ui/tooltip$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 918 919 // New in 1.12.1 920 $scripts->add( 'jquery-ui-checkboxradio', "/wp-includes/js/jquery/ui/checkboxradio$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 921 $scripts->add( 'jquery-ui-controlgroup', "/wp-includes/js/jquery/ui/controlgroup$suffix.js", array( 'jquery-ui-core' ), '1.13.3', 1 ); 922 923 // Interactions 924 $scripts->add( 'jquery-ui-draggable', "/wp-includes/js/jquery/ui/draggable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 925 $scripts->add( 'jquery-ui-droppable', "/wp-includes/js/jquery/ui/droppable$suffix.js", array( 'jquery-ui-draggable' ), '1.13.3', 1 ); 926 $scripts->add( 'jquery-ui-resizable', "/wp-includes/js/jquery/ui/resizable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 927 $scripts->add( 'jquery-ui-selectable', "/wp-includes/js/jquery/ui/selectable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 928 $scripts->add( 'jquery-ui-sortable', "/wp-includes/js/jquery/ui/sortable$suffix.js", array( 'jquery-ui-mouse' ), '1.13.3', 1 ); 929 930 /* 931 * As of 1.12.1 `jquery-ui-position` and `jquery-ui-widget` are part of `jquery-ui-core`. 932 * Listed here for back-compat. 933 */ 934 $scripts->add( 'jquery-ui-position', false, array( 'jquery-ui-core' ), '1.13.3', 1 ); 935 $scripts->add( 'jquery-ui-widget', false, array( 'jquery-ui-core' ), '1.13.3', 1 ); 936 937 // Deprecated, not used in core, most functionality is included in jQuery 1.3. 938 $scripts->add( 'jquery-form', "/wp-includes/js/jquery/jquery.form$suffix.js", array( 'jquery' ), '4.3.0', 1 ); 939 940 // jQuery plugins. 941 $scripts->add( 'jquery-color', '/wp-includes/js/jquery/jquery.color.min.js', array( 'jquery' ), '3.0.0', 1 ); 942 $scripts->add( 'schedule', '/wp-includes/js/jquery/jquery.schedule.js', array( 'jquery' ), '20m', 1 ); 943 $scripts->add( 'jquery-query', '/wp-includes/js/jquery/jquery.query.js', array( 'jquery' ), '2.2.3', 1 ); 944 $scripts->add( 'jquery-serialize-object', '/wp-includes/js/jquery/jquery.serialize-object.js', array( 'jquery' ), '0.2-wp', 1 ); 945 $scripts->add( 'jquery-hotkeys', "/wp-includes/js/jquery/jquery.hotkeys$suffix.js", array( 'jquery' ), '0.0.2m', 1 ); 946 $scripts->add( 'jquery-table-hotkeys', "/wp-includes/js/jquery/jquery.table-hotkeys$suffix.js", array( 'jquery', 'jquery-hotkeys' ), false, 1 ); 947 $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 ); 948 949 // Not used any more, registered for backward compatibility. 950 $scripts->add( 'suggest', "/wp-includes/js/jquery/suggest$suffix.js", array( 'jquery' ), '1.1-20110113', 1 ); 951 952 /* 953 * Masonry v2 depended on jQuery. v3 does not. The older jquery-masonry handle is a shiv. 954 * It sets jQuery as a dependency, as the theme may have been implicitly loading it this way. 955 */ 956 $scripts->add( 'imagesloaded', '/wp-includes/js/imagesloaded.min.js', array(), '5.0.0', 1 ); 957 $scripts->add( 'masonry', '/wp-includes/js/masonry.min.js', array( 'imagesloaded' ), '4.2.2', 1 ); 958 $scripts->add( 'jquery-masonry', '/wp-includes/js/jquery/jquery.masonry.min.js', array( 'jquery', 'masonry' ), '3.1.2b', 1 ); 959 960 $scripts->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.js', array( 'jquery' ), '3.1-20121105', 1 ); 961 did_action( 'init' ) && $scripts->localize( 962 'thickbox', 963 'thickboxL10n', 964 array( 965 'next' => __( 'Next >' ), 966 'prev' => __( '< Prev' ), 967 'image' => __( 'Image' ), 968 'of' => __( 'of' ), 969 'close' => __( 'Close' ), 970 'noiframes' => __( 'This feature requires inline frames. You have iframes disabled or your browser does not support them.' ), 971 'loadingAnimation' => includes_url( 'js/thickbox/loadingAnimation.gif' ), 972 ) 973 ); 974 975 // Not used in core, replaced by imgAreaSelect. 976 $scripts->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.min.js', array( 'jquery' ), '0.9.15' ); 977 978 $scripts->add( 'swfobject', '/wp-includes/js/swfobject.js', array(), '2.2-20120417' ); 979 980 // Error messages for Plupload. 981 $uploader_l10n = array( 982 'queue_limit_exceeded' => __( 'You have attempted to queue too many files.' ), 983 /* translators: %s: File name. */ 984 'file_exceeds_size_limit' => __( '%s exceeds the maximum upload size for this site.' ), 985 'zero_byte_file' => __( 'This file is empty. Please try another.' ), 986 'invalid_filetype' => __( 'This file cannot be processed by the web server.' ), 987 'not_an_image' => __( 'This file is not an image. Please try another.' ), 988 'image_memory_exceeded' => __( 'Memory exceeded. Please try another smaller file.' ), 989 'image_dimensions_exceeded' => __( 'This is larger than the maximum size. Please try another.' ), 990 'default_error' => __( 'An error occurred in the upload. Please try again later.' ), 991 'missing_upload_url' => __( 'There was a configuration error. Please contact the server administrator.' ), 992 'upload_limit_exceeded' => __( 'You may only upload 1 file.' ), 993 'http_error' => __( 'Unexpected response from the server. The file may have been uploaded successfully. Check in the Media Library or reload the page.' ), 994 'http_error_image' => __( 'The server cannot process the image. This can happen if the server is busy or does not have enough resources to complete the task. Uploading a smaller image may help. Suggested maximum size is 2560 pixels.' ), 995 'upload_failed' => __( 'Upload failed.' ), 996 /* translators: 1: Opening link tag, 2: Closing link tag. */ 997 'big_upload_failed' => __( 'Please try uploading this file with the %1$sbrowser uploader%2$s.' ), 998 /* translators: %s: File name. */ 999 'big_upload_queued' => __( '%s exceeds the maximum upload size for the multi-file uploader when used in your browser.' ), 1000 'io_error' => __( 'IO error.' ), 1001 'security_error' => __( 'Security error.' ), 1002 'file_cancelled' => __( 'File canceled.' ), 1003 'upload_stopped' => __( 'Upload stopped.' ), 1004 'dismiss' => __( 'Dismiss' ), 1005 'crunching' => __( 'Crunching…' ), 1006 'deleted' => __( 'moved to the Trash.' ), 1007 /* translators: %s: File name. */ 1008 'error_uploading' => __( '“%s” has failed to upload.' ), 1009 'unsupported_image' => __( 'This image cannot be displayed in a web browser. For best results convert it to JPEG before uploading.' ), 1010 'noneditable_image' => __( 'The web server cannot generate responsive image sizes for this image. Convert it to JPEG or PNG before uploading.' ), 1011 'file_url_copied' => __( 'The file URL has been copied to your clipboard' ), 1012 ); 1013 1014 $scripts->add( 'moxiejs', "/wp-includes/js/plupload/moxie$suffix.js", array(), '1.3.5.1' ); 1015 $scripts->add( 'plupload', "/wp-includes/js/plupload/plupload$suffix.js", array( 'moxiejs' ), '2.1.9' ); 1016 // Back compat handles: 1017 foreach ( array( 'all', 'html5', 'flash', 'silverlight', 'html4' ) as $handle ) { 1018 $scripts->add( "plupload-$handle", false, array( 'plupload' ), '2.1.1' ); 1019 } 1020 1021 $scripts->add( 'plupload-handlers', "/wp-includes/js/plupload/handlers$suffix.js", array( 'clipboard', 'jquery', 'plupload', 'underscore', 'wp-a11y', 'wp-i18n' ) ); 1022 did_action( 'init' ) && $scripts->localize( 'plupload-handlers', 'pluploadL10n', $uploader_l10n ); 1023 1024 $scripts->add( 'wp-plupload', "/wp-includes/js/plupload/wp-plupload$suffix.js", array( 'plupload', 'jquery', 'json2', 'media-models' ), false, 1 ); 1025 did_action( 'init' ) && $scripts->localize( 'wp-plupload', 'pluploadL10n', $uploader_l10n ); 1026 1027 // Keep 'swfupload' for back-compat. 1028 $scripts->add( 'swfupload', '/wp-includes/js/swfupload/swfupload.js', array(), '2201-20110113' ); 1029 $scripts->add( 'swfupload-all', false, array( 'swfupload' ), '2201' ); 1030 $scripts->add( 'swfupload-handlers', "/wp-includes/js/swfupload/handlers$suffix.js", array( 'swfupload-all', 'jquery' ), '2201-20110524' ); 1031 did_action( 'init' ) && $scripts->localize( 'swfupload-handlers', 'swfuploadL10n', $uploader_l10n ); 1032 1033 $scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", array(), false, 1 ); 1034 did_action( 'init' ) && $scripts->add_data( 'comment-reply', 'strategy', 'async' ); 1035 1036 $scripts->add( 'json2', "/wp-includes/js/json2$suffix.js", array(), '2015-05-03' ); 1037 did_action( 'init' ) && $scripts->add_data( 'json2', 'conditional', 'lt IE 8' ); 1038 1039 $scripts->add( 'underscore', "/wp-includes/js/underscore$dev_suffix.js", array(), '1.13.7', 1 ); 1040 $scripts->add( 'backbone', "/wp-includes/js/backbone$dev_suffix.js", array( 'underscore', 'jquery' ), '1.6.0', 1 ); 1041 1042 $scripts->add( 'wp-util', "/wp-includes/js/wp-util$suffix.js", array( 'underscore', 'jquery' ), false, 1 ); 1043 did_action( 'init' ) && $scripts->localize( 1044 'wp-util', 1045 '_wpUtilSettings', 1046 array( 1047 'ajax' => array( 1048 'url' => admin_url( 'admin-ajax.php', 'relative' ), 1049 ), 1050 ) 1051 ); 1052 1053 $scripts->add( 'wp-backbone', "/wp-includes/js/wp-backbone$suffix.js", array( 'backbone', 'wp-util' ), false, 1 ); 1054 1055 $scripts->add( 'revisions', "/wp-admin/js/revisions$suffix.js", array( 'wp-backbone', 'jquery-ui-slider', 'hoverIntent' ), false, 1 ); 1056 1057 $scripts->add( 'imgareaselect', "/wp-includes/js/imgareaselect/jquery.imgareaselect$suffix.js", array( 'jquery' ), false, 1 ); 1058 1059 $scripts->add( 'mediaelement', false, array( 'jquery', 'mediaelement-core', 'mediaelement-migrate' ), '4.2.17', 1 ); 1060 $scripts->add( 'mediaelement-core', "/wp-includes/js/mediaelement/mediaelement-and-player$suffix.js", array(), '4.2.17', 1 ); 1061 $scripts->add( 'mediaelement-migrate', "/wp-includes/js/mediaelement/mediaelement-migrate$suffix.js", array(), false, 1 ); 1062 1063 did_action( 'init' ) && $scripts->add_inline_script( 1064 'mediaelement-core', 1065 sprintf( 1066 'var mejsL10n = %s;', 1067 wp_json_encode( 1068 array( 1069 'language' => strtolower( strtok( determine_locale(), '_-' ) ), 1070 'strings' => array( 1071 'mejs.download-file' => __( 'Download File' ), 1072 '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/' ), 1073 'mejs.fullscreen' => __( 'Fullscreen' ), 1074 'mejs.play' => __( 'Play' ), 1075 'mejs.pause' => __( 'Pause' ), 1076 'mejs.time-slider' => __( 'Time Slider' ), 1077 'mejs.time-help-text' => __( 'Use Left/Right Arrow keys to advance one second, Up/Down arrows to advance ten seconds.' ), 1078 'mejs.live-broadcast' => __( 'Live Broadcast' ), 1079 'mejs.volume-help-text' => __( 'Use Up/Down Arrow keys to increase or decrease volume.' ), 1080 'mejs.unmute' => __( 'Unmute' ), 1081 'mejs.mute' => __( 'Mute' ), 1082 'mejs.volume-slider' => __( 'Volume Slider' ), 1083 'mejs.video-player' => __( 'Video Player' ), 1084 'mejs.audio-player' => __( 'Audio Player' ), 1085 'mejs.captions-subtitles' => __( 'Captions/Subtitles' ), 1086 'mejs.captions-chapters' => __( 'Chapters' ), 1087 'mejs.none' => __( 'None' ), 1088 'mejs.afrikaans' => __( 'Afrikaans' ), 1089 'mejs.albanian' => __( 'Albanian' ), 1090 'mejs.arabic' => __( 'Arabic' ), 1091 'mejs.belarusian' => __( 'Belarusian' ), 1092 'mejs.bulgarian' => __( 'Bulgarian' ), 1093 'mejs.catalan' => __( 'Catalan' ), 1094 'mejs.chinese' => __( 'Chinese' ), 1095 'mejs.chinese-simplified' => __( 'Chinese (Simplified)' ), 1096 'mejs.chinese-traditional' => __( 'Chinese (Traditional)' ), 1097 'mejs.croatian' => __( 'Croatian' ), 1098 'mejs.czech' => __( 'Czech' ), 1099 'mejs.danish' => __( 'Danish' ), 1100 'mejs.dutch' => __( 'Dutch' ), 1101 'mejs.english' => __( 'English' ), 1102 'mejs.estonian' => __( 'Estonian' ), 1103 'mejs.filipino' => __( 'Filipino' ), 1104 'mejs.finnish' => __( 'Finnish' ), 1105 'mejs.french' => __( 'French' ), 1106 'mejs.galician' => __( 'Galician' ), 1107 'mejs.german' => __( 'German' ), 1108 'mejs.greek' => __( 'Greek' ), 1109 'mejs.haitian-creole' => __( 'Haitian Creole' ), 1110 'mejs.hebrew' => __( 'Hebrew' ), 1111 'mejs.hindi' => __( 'Hindi' ), 1112 'mejs.hungarian' => __( 'Hungarian' ), 1113 'mejs.icelandic' => __( 'Icelandic' ), 1114 'mejs.indonesian' => __( 'Indonesian' ), 1115 'mejs.irish' => __( 'Irish' ), 1116 'mejs.italian' => __( 'Italian' ), 1117 'mejs.japanese' => __( 'Japanese' ), 1118 'mejs.korean' => __( 'Korean' ), 1119 'mejs.latvian' => __( 'Latvian' ), 1120 'mejs.lithuanian' => __( 'Lithuanian' ), 1121 'mejs.macedonian' => __( 'Macedonian' ), 1122 'mejs.malay' => __( 'Malay' ), 1123 'mejs.maltese' => __( 'Maltese' ), 1124 'mejs.norwegian' => __( 'Norwegian' ), 1125 'mejs.persian' => __( 'Persian' ), 1126 'mejs.polish' => __( 'Polish' ), 1127 'mejs.portuguese' => __( 'Portuguese' ), 1128 'mejs.romanian' => __( 'Romanian' ), 1129 'mejs.russian' => __( 'Russian' ), 1130 'mejs.serbian' => __( 'Serbian' ), 1131 'mejs.slovak' => __( 'Slovak' ), 1132 'mejs.slovenian' => __( 'Slovenian' ), 1133 'mejs.spanish' => __( 'Spanish' ), 1134 'mejs.swahili' => __( 'Swahili' ), 1135 'mejs.swedish' => __( 'Swedish' ), 1136 'mejs.tagalog' => __( 'Tagalog' ), 1137 'mejs.thai' => __( 'Thai' ), 1138 'mejs.turkish' => __( 'Turkish' ), 1139 'mejs.ukrainian' => __( 'Ukrainian' ), 1140 'mejs.vietnamese' => __( 'Vietnamese' ), 1141 'mejs.welsh' => __( 'Welsh' ), 1142 'mejs.yiddish' => __( 'Yiddish' ), 1143 ), 1144 ) 1145 ) 1146 ), 1147 'before' 1148 ); 1149 1150 $scripts->add( 'mediaelement-vimeo', '/wp-includes/js/mediaelement/renderers/vimeo.min.js', array( 'mediaelement' ), '4.2.17', 1 ); 1151 $scripts->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement$suffix.js", array( 'mediaelement' ), false, 1 ); 1152 $mejs_settings = array( 1153 'pluginPath' => includes_url( 'js/mediaelement/', 'relative' ), 1154 'classPrefix' => 'mejs-', 1155 'stretching' => 'responsive', 1156 /** This filter is documented in wp-includes/media.php */ 1157 'audioShortcodeLibrary' => apply_filters( 'wp_audio_shortcode_library', 'mediaelement' ), 1158 /** This filter is documented in wp-includes/media.php */ 1159 'videoShortcodeLibrary' => apply_filters( 'wp_video_shortcode_library', 'mediaelement' ), 1160 ); 1161 did_action( 'init' ) && $scripts->localize( 1162 'mediaelement', 1163 '_wpmejsSettings', 1164 /** 1165 * Filters the MediaElement configuration settings. 1166 * 1167 * @since 4.4.0 1168 * 1169 * @param array $mejs_settings MediaElement settings array. 1170 */ 1171 apply_filters( 'mejs_settings', $mejs_settings ) 1172 ); 1173 1174 $scripts->add( 'wp-codemirror', '/wp-includes/js/codemirror/codemirror.min.js', array(), '5.29.1-alpha-ee20357' ); 1175 $scripts->add( 'csslint', '/wp-includes/js/codemirror/csslint.js', array(), '1.0.5' ); 1176 $scripts->add( 'esprima', '/wp-includes/js/codemirror/esprima.js', array(), '4.0.0' ); 1177 $scripts->add( 'jshint', '/wp-includes/js/codemirror/fakejshint.js', array( 'esprima' ), '2.9.5' ); 1178 $scripts->add( 'jsonlint', '/wp-includes/js/codemirror/jsonlint.js', array(), '1.6.2' ); 1179 $scripts->add( 'htmlhint', '/wp-includes/js/codemirror/htmlhint.js', array(), '0.9.14-xwp' ); 1180 $scripts->add( 'htmlhint-kses', '/wp-includes/js/codemirror/htmlhint-kses.js', array( 'htmlhint' ) ); 1181 $scripts->add( 'code-editor', "/wp-admin/js/code-editor$suffix.js", array( 'jquery', 'wp-codemirror', 'underscore' ) ); 1182 $scripts->add( 'wp-theme-plugin-editor', "/wp-admin/js/theme-plugin-editor$suffix.js", array( 'common', 'wp-util', 'wp-sanitize', 'jquery', 'jquery-ui-core', 'wp-a11y', 'underscore' ), false, 1 ); 1183 $scripts->set_translations( 'wp-theme-plugin-editor' ); 1184 1185 $scripts->add( 'wp-playlist', "/wp-includes/js/mediaelement/wp-playlist$suffix.js", array( 'wp-util', 'backbone', 'mediaelement' ), false, 1 ); 1186 1187 $scripts->add( 'zxcvbn-async', "/wp-includes/js/zxcvbn-async$suffix.js", array(), '1.0' ); 1188 did_action( 'init' ) && $scripts->localize( 1189 'zxcvbn-async', 1190 '_zxcvbnSettings', 1191 array( 1192 'src' => empty( $guessed_url ) ? includes_url( '/js/zxcvbn.min.js' ) : $scripts->base_url . '/wp-includes/js/zxcvbn.min.js', 1193 ) 1194 ); 1195 1196 $scripts->add( 'password-strength-meter', "/wp-admin/js/password-strength-meter$suffix.js", array( 'jquery', 'zxcvbn-async' ), false, 1 ); 1197 did_action( 'init' ) && $scripts->localize( 1198 'password-strength-meter', 1199 'pwsL10n', 1200 array( 1201 'unknown' => _x( 'Password strength unknown', 'password strength' ), 1202 'short' => _x( 'Very weak', 'password strength' ), 1203 'bad' => _x( 'Weak', 'password strength' ), 1204 'good' => _x( 'Medium', 'password strength' ), 1205 'strong' => _x( 'Strong', 'password strength' ), 1206 'mismatch' => _x( 'Mismatch', 'password mismatch' ), 1207 ) 1208 ); 1209 $scripts->set_translations( 'password-strength-meter' ); 1210 1211 $scripts->add( 'password-toggle', "/wp-admin/js/password-toggle$suffix.js", array(), false, 1 ); 1212 $scripts->set_translations( 'password-toggle' ); 1213 1214 $scripts->add( 'application-passwords', "/wp-admin/js/application-passwords$suffix.js", array( 'jquery', 'wp-util', 'wp-api-request', 'wp-date', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1215 $scripts->set_translations( 'application-passwords' ); 1216 1217 $scripts->add( 'auth-app', "/wp-admin/js/auth-app$suffix.js", array( 'jquery', 'wp-api-request', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1218 $scripts->set_translations( 'auth-app' ); 1219 1220 $scripts->add( 'user-profile', "/wp-admin/js/user-profile$suffix.js", array( 'clipboard', 'jquery', 'password-strength-meter', 'wp-util', 'wp-a11y' ), false, 1 ); 1221 $scripts->set_translations( 'user-profile' ); 1222 $user_id = isset( $_GET['user_id'] ) ? (int) $_GET['user_id'] : 0; 1223 did_action( 'init' ) && $scripts->localize( 1224 'user-profile', 1225 'userProfileL10n', 1226 array( 1227 'user_id' => $user_id, 1228 'nonce' => wp_installing() ? '' : wp_create_nonce( 'reset-password-for-' . $user_id ), 1229 ) 1230 ); 1231 1232 $scripts->add( 'language-chooser', "/wp-admin/js/language-chooser$suffix.js", array( 'jquery' ), false, 1 ); 1233 1234 $scripts->add( 'user-suggest', "/wp-admin/js/user-suggest$suffix.js", array( 'jquery-ui-autocomplete' ), false, 1 ); 1235 1236 $scripts->add( 'admin-bar', "/wp-includes/js/admin-bar$suffix.js", array( 'hoverintent-js' ), false, 1 ); 1237 1238 $scripts->add( 'wplink', "/wp-includes/js/wplink$suffix.js", array( 'common', 'jquery', 'wp-a11y', 'wp-i18n' ), false, 1 ); 1239 $scripts->set_translations( 'wplink' ); 1240 did_action( 'init' ) && $scripts->localize( 1241 'wplink', 1242 'wpLinkL10n', 1243 array( 1244 'title' => __( 'Insert/edit link' ), 1245 'update' => __( 'Update' ), 1246 'save' => __( 'Add Link' ), 1247 'noTitle' => __( '(no title)' ), 1248 'noMatchesFound' => __( 'No results found.' ), 1249 'linkSelected' => __( 'Link selected.' ), 1250 'linkInserted' => __( 'Link inserted.' ), 1251 /* translators: Minimum input length in characters to start searching posts in the "Insert/edit link" modal. */ 1252 'minInputLength' => (int) _x( '3', 'minimum input length for searching post links' ), 1253 ) 1254 ); 1255 1256 $scripts->add( 'wpdialogs', "/wp-includes/js/wpdialog$suffix.js", array( 'jquery-ui-dialog' ), false, 1 ); 1257 1258 $scripts->add( 'word-count', "/wp-admin/js/word-count$suffix.js", array(), false, 1 ); 1259 1260 $scripts->add( 'media-upload', "/wp-admin/js/media-upload$suffix.js", array( 'thickbox', 'shortcode' ), false, 1 ); 1261 1262 $scripts->add( 'hoverIntent', "/wp-includes/js/hoverIntent$suffix.js", array( 'jquery' ), '1.10.2', 1 ); 1263 1264 // JS-only version of hoverintent (no dependencies). 1265 $scripts->add( 'hoverintent-js', '/wp-includes/js/hoverintent-js.min.js', array(), '2.2.1', 1 ); 1266 1267 $scripts->add( 'customize-base', "/wp-includes/js/customize-base$suffix.js", array( 'jquery', 'json2', 'underscore' ), false, 1 ); 1268 $scripts->add( 'customize-loader', "/wp-includes/js/customize-loader$suffix.js", array( 'customize-base' ), false, 1 ); 1269 $scripts->add( 'customize-preview', "/wp-includes/js/customize-preview$suffix.js", array( 'wp-a11y', 'customize-base' ), false, 1 ); 1270 $scripts->add( 'customize-models', '/wp-includes/js/customize-models.js', array( 'underscore', 'backbone' ), false, 1 ); 1271 $scripts->add( 'customize-views', '/wp-includes/js/customize-views.js', array( 'jquery', 'underscore', 'imgareaselect', 'customize-models', 'media-editor', 'media-views' ), false, 1 ); 1272 $scripts->add( 'customize-controls', "/wp-admin/js/customize-controls$suffix.js", array( 'customize-base', 'wp-a11y', 'wp-util', 'jquery-ui-core' ), false, 1 ); 1273 did_action( 'init' ) && $scripts->localize( 1274 'customize-controls', 1275 '_wpCustomizeControlsL10n', 1276 array( 1277 'activate' => __( 'Activate & Publish' ), 1278 'save' => __( 'Save & Publish' ), // @todo Remove as not required. 1279 'publish' => __( 'Publish' ), 1280 'published' => __( 'Published' ), 1281 'saveDraft' => __( 'Save Draft' ), 1282 'draftSaved' => __( 'Draft Saved' ), 1283 'updating' => __( 'Updating' ), 1284 'schedule' => _x( 'Schedule', 'customizer changeset action/button label' ), 1285 'scheduled' => _x( 'Scheduled', 'customizer changeset status' ), 1286 'invalid' => __( 'Invalid' ), 1287 'saveBeforeShare' => __( 'Please save your changes in order to share the preview.' ), 1288 'futureDateError' => __( 'You must supply a future date to schedule.' ), 1289 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.' ), 1290 'saved' => __( 'Saved' ), 1291 'cancel' => __( 'Cancel' ), 1292 'close' => __( 'Close' ), 1293 'action' => __( 'Action' ), 1294 'discardChanges' => __( 'Discard changes' ), 1295 'cheatin' => __( 'An error occurred. Please try again later.' ), 1296 'notAllowedHeading' => __( 'You need a higher level of permission.' ), 1297 'notAllowed' => __( 'Sorry, you are not allowed to customize this site.' ), 1298 'previewIframeTitle' => __( 'Site Preview' ), 1299 'loginIframeTitle' => __( 'Session expired' ), 1300 'collapseSidebar' => _x( 'Hide Controls', 'label for hide controls button without length constraints' ), 1301 'expandSidebar' => _x( 'Show Controls', 'label for hide controls button without length constraints' ), 1302 'untitledBlogName' => __( '(Untitled)' ), 1303 'unknownRequestFail' => __( 'Looks like something’s gone wrong. Wait a couple seconds, and then try again.' ), 1304 'themeDownloading' => __( 'Downloading your new theme…' ), 1305 'themePreviewWait' => __( 'Setting up your live preview. This may take a bit.' ), 1306 'revertingChanges' => __( 'Reverting unpublished changes…' ), 1307 'trashConfirm' => __( 'Are you sure you want to discard your unpublished changes?' ), 1308 /* translators: %s: Display name of the user who has taken over the changeset in customizer. */ 1309 'takenOverMessage' => __( '%s has taken over and is currently customizing.' ), 1310 /* translators: %s: URL to the Customizer to load the autosaved version. */ 1311 'autosaveNotice' => __( 'There is a more recent autosave of your changes than the one you are previewing. <a href="%s">Restore the autosave</a>' ), 1312 'videoHeaderNotice' => __( 'This theme does not support video headers on this page. Navigate to the front page or another page that supports video headers.' ), 1313 // Used for overriding the file types allowed in Plupload. 1314 'allowedFiles' => __( 'Allowed Files' ), 1315 'customCssError' => array( 1316 /* translators: %d: Error count. */ 1317 '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 ), 1318 /* translators: %d: Error count. */ 1319 '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 ), 1320 // @todo This is lacking, as some languages have a dedicated dual form. For proper handling of plurals in JS, see #20491. 1321 ), 1322 'pageOnFrontError' => __( 'Homepage and posts page must be different.' ), 1323 'saveBlockedError' => array( 1324 /* translators: %s: Number of invalid settings. */ 1325 'singular' => _n( 'Unable to save due to %s invalid setting.', 'Unable to save due to %s invalid settings.', 1 ), 1326 /* translators: %s: Number of invalid settings. */ 1327 'plural' => _n( 'Unable to save due to %s invalid setting.', 'Unable to save due to %s invalid settings.', 2 ), 1328 // @todo This is lacking, as some languages have a dedicated dual form. For proper handling of plurals in JS, see #20491. 1329 ), 1330 'scheduleDescription' => __( 'Schedule your customization changes to publish ("go live") at a future date.' ), 1331 '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.' ), 1332 'themeInstallUnavailable' => sprintf( 1333 /* translators: %s: URL to Add Themes admin screen. */ 1334 __( '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>.' ), 1335 esc_url( admin_url( 'theme-install.php' ) ) 1336 ), 1337 'publishSettings' => __( 'Publish Settings' ), 1338 'invalidDate' => __( 'Invalid date.' ), 1339 'invalidValue' => __( 'Invalid value.' ), 1340 'blockThemeNotification' => sprintf( 1341 /* translators: 1: Link to Site Editor documentation on HelpHub, 2: HTML button. */ 1342 __( 'Hurray! Your theme supports site editing with blocks. <a href="%1$s">Tell me more</a>. %2$s' ), 1343 __( 'https://wordpress.org/documentation/article/site-editor/' ), 1344 sprintf( 1345 '<button type="button" data-action="%1$s" class="button switch-to-editor">%2$s</button>', 1346 esc_url( admin_url( 'site-editor.php' ) ), 1347 __( 'Use Site Editor' ) 1348 ) 1349 ), 1350 ) 1351 ); 1352 $scripts->add( 'customize-selective-refresh', "/wp-includes/js/customize-selective-refresh$suffix.js", array( 'jquery', 'wp-util', 'customize-preview' ), false, 1 ); 1353 1354 $scripts->add( 'customize-widgets', "/wp-admin/js/customize-widgets$suffix.js", array( 'jquery', 'jquery-ui-sortable', 'jquery-ui-droppable', 'wp-backbone', 'customize-controls' ), false, 1 ); 1355 $scripts->add( 'customize-preview-widgets', "/wp-includes/js/customize-preview-widgets$suffix.js", array( 'jquery', 'wp-util', 'customize-preview', 'customize-selective-refresh' ), false, 1 ); 1356 1357 $scripts->add( 'customize-nav-menus', "/wp-admin/js/customize-nav-menus$suffix.js", array( 'jquery', 'wp-backbone', 'customize-controls', 'accordion', 'nav-menu', 'wp-sanitize' ), false, 1 ); 1358 $scripts->add( 'customize-preview-nav-menus', "/wp-includes/js/customize-preview-nav-menus$suffix.js", array( 'jquery', 'wp-util', 'customize-preview', 'customize-selective-refresh' ), false, 1 ); 1359 1360 $scripts->add( 'wp-custom-header', "/wp-includes/js/wp-custom-header$suffix.js", array( 'wp-a11y' ), false, 1 ); 1361 1362 $scripts->add( 'accordion', "/wp-admin/js/accordion$suffix.js", array( 'jquery' ), false, 1 ); 1363 1364 $scripts->add( 'shortcode', "/wp-includes/js/shortcode$suffix.js", array( 'underscore' ), false, 1 ); 1365 $scripts->add( 'media-models', "/wp-includes/js/media-models$suffix.js", array( 'wp-backbone' ), false, 1 ); 1366 did_action( 'init' ) && $scripts->localize( 1367 'media-models', 1368 '_wpMediaModelsL10n', 1369 array( 1370 'settings' => array( 1371 'ajaxurl' => admin_url( 'admin-ajax.php', 'relative' ), 1372 'post' => array( 'id' => 0 ), 1373 ), 1374 ) 1375 ); 1376 1377 $scripts->add( 'wp-embed', "/wp-includes/js/wp-embed$suffix.js" ); 1378 did_action( 'init' ) && $scripts->add_data( 'wp-embed', 'strategy', 'defer' ); 1379 1380 /* 1381 * To enqueue media-views or media-editor, call wp_enqueue_media(). 1382 * Both rely on numerous settings, styles, and templates to operate correctly. 1383 */ 1384 $scripts->add( 'media-views', "/wp-includes/js/media-views$suffix.js", array( 'utils', 'media-models', 'wp-plupload', 'jquery-ui-sortable', 'wp-mediaelement', 'wp-api-request', 'wp-a11y', 'clipboard' ), false, 1 ); 1385 $scripts->set_translations( 'media-views' ); 1386 1387 $scripts->add( 'media-editor', "/wp-includes/js/media-editor$suffix.js", array( 'shortcode', 'media-views' ), false, 1 ); 1388 $scripts->set_translations( 'media-editor' ); 1389 $scripts->add( 'media-audiovideo', "/wp-includes/js/media-audiovideo$suffix.js", array( 'media-editor' ), false, 1 ); 1390 $scripts->add( 'mce-view', "/wp-includes/js/mce-view$suffix.js", array( 'shortcode', 'jquery', 'media-views', 'media-audiovideo' ), false, 1 ); 1391 1392 $scripts->add( 'wp-api', "/wp-includes/js/wp-api$suffix.js", array( 'jquery', 'backbone', 'underscore', 'wp-api-request' ), false, 1 ); 1393 1394 if ( is_admin() ) { 1395 $scripts->add( 'admin-tags', "/wp-admin/js/tags$suffix.js", array( 'jquery', 'wp-ajax-response' ), false, 1 ); 1396 $scripts->set_translations( 'admin-tags' ); 1397 1398 $scripts->add( 'admin-comments', "/wp-admin/js/edit-comments$suffix.js", array( 'wp-lists', 'quicktags', 'jquery-query', 'wp-a11y' ), false, 1 ); 1399 $scripts->set_translations( 'admin-comments' ); 1400 did_action( 'init' ) && $scripts->localize( 1401 'admin-comments', 1402 'adminCommentsSettings', 1403 array( 1404 'hotkeys_highlight_first' => isset( $_GET['hotkeys_highlight_first'] ), 1405 'hotkeys_highlight_last' => isset( $_GET['hotkeys_highlight_last'] ), 1406 ) 1407 ); 1408 1409 $scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", array( 'jquery' ), false, 1 ); 1410 1411 $scripts->add( 'postbox', "/wp-admin/js/postbox$suffix.js", array( 'jquery-ui-sortable', 'wp-a11y' ), false, 1 ); 1412 $scripts->set_translations( 'postbox' ); 1413 1414 $scripts->add( 'tags-box', "/wp-admin/js/tags-box$suffix.js", array( 'jquery', 'tags-suggest' ), false, 1 ); 1415 $scripts->set_translations( 'tags-box' ); 1416 1417 $scripts->add( 'tags-suggest', "/wp-admin/js/tags-suggest$suffix.js", array( 'common', 'jquery-ui-autocomplete', 'wp-a11y', 'wp-i18n' ), false, 1 ); 1418 $scripts->set_translations( 'tags-suggest' ); 1419 1420 $scripts->add( 'post', "/wp-admin/js/post$suffix.js", array( 'suggest', 'wp-lists', 'postbox', 'tags-box', 'underscore', 'word-count', 'wp-a11y', 'wp-sanitize', 'clipboard' ), false, 1 ); 1421 $scripts->set_translations( 'post' ); 1422 1423 $scripts->add( 'editor-expand', "/wp-admin/js/editor-expand$suffix.js", array( 'jquery', 'underscore' ), false, 1 ); 1424 1425 $scripts->add( 'link', "/wp-admin/js/link$suffix.js", array( 'wp-lists', 'postbox' ), false, 1 ); 1426 1427 $scripts->add( 'comment', "/wp-admin/js/comment$suffix.js", array( 'jquery', 'postbox' ), false, 1 ); 1428 $scripts->set_translations( 'comment' ); 1429 1430 $scripts->add( 'admin-gallery', "/wp-admin/js/gallery$suffix.js", array( 'jquery-ui-sortable' ) ); 1431 1432 $scripts->add( 'admin-widgets', "/wp-admin/js/widgets$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable', 'wp-a11y' ), false, 1 ); 1433 $scripts->set_translations( 'admin-widgets' ); 1434 1435 $scripts->add( 'media-widgets', "/wp-admin/js/widgets/media-widgets$suffix.js", array( 'jquery', 'media-models', 'media-views', 'wp-api-request' ) ); 1436 $scripts->add_inline_script( 'media-widgets', 'wp.mediaWidgets.init();', 'after' ); 1437 1438 $scripts->add( 'media-audio-widget', "/wp-admin/js/widgets/media-audio-widget$suffix.js", array( 'media-widgets', 'media-audiovideo' ) ); 1439 $scripts->add( 'media-image-widget', "/wp-admin/js/widgets/media-image-widget$suffix.js", array( 'media-widgets' ) ); 1440 $scripts->add( 'media-gallery-widget', "/wp-admin/js/widgets/media-gallery-widget$suffix.js", array( 'media-widgets' ) ); 1441 $scripts->add( 'media-video-widget', "/wp-admin/js/widgets/media-video-widget$suffix.js", array( 'media-widgets', 'media-audiovideo', 'wp-api-request' ) ); 1442 $scripts->add( 'text-widgets', "/wp-admin/js/widgets/text-widgets$suffix.js", array( 'jquery', 'backbone', 'editor', 'wp-util', 'wp-a11y' ) ); 1443 $scripts->add( 'custom-html-widgets', "/wp-admin/js/widgets/custom-html-widgets$suffix.js", array( 'jquery', 'backbone', 'wp-util', 'jquery-ui-core', 'wp-a11y' ) ); 1444 1445 $scripts->add( 'theme', "/wp-admin/js/theme$suffix.js", array( 'wp-backbone', 'wp-a11y', 'customize-base' ), false, 1 ); 1446 1447 $scripts->add( 'inline-edit-post', "/wp-admin/js/inline-edit-post$suffix.js", array( 'jquery', 'tags-suggest', 'wp-a11y' ), false, 1 ); 1448 $scripts->set_translations( 'inline-edit-post' ); 1449 1450 $scripts->add( 'inline-edit-tax', "/wp-admin/js/inline-edit-tax$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 1451 $scripts->set_translations( 'inline-edit-tax' ); 1452 1453 $scripts->add( 'plugin-install', "/wp-admin/js/plugin-install$suffix.js", array( 'jquery', 'jquery-ui-core', 'thickbox' ), false, 1 ); 1454 $scripts->set_translations( 'plugin-install' ); 1455 1456 $scripts->add( 'site-health', "/wp-admin/js/site-health$suffix.js", array( 'clipboard', 'jquery', 'wp-util', 'wp-a11y', 'wp-api-request', 'wp-url', 'wp-i18n', 'wp-hooks' ), false, 1 ); 1457 $scripts->set_translations( 'site-health' ); 1458 1459 $scripts->add( 'privacy-tools', "/wp-admin/js/privacy-tools$suffix.js", array( 'jquery', 'wp-a11y' ), false, 1 ); 1460 $scripts->set_translations( 'privacy-tools' ); 1461 1462 $scripts->add( 'updates', "/wp-admin/js/updates$suffix.js", array( 'common', 'jquery', 'wp-util', 'wp-a11y', 'wp-sanitize', 'wp-i18n' ), false, 1 ); 1463 $scripts->set_translations( 'updates' ); 1464 did_action( 'init' ) && $scripts->localize( 1465 'updates', 1466 '_wpUpdatesSettings', 1467 array( 1468 'ajax_nonce' => wp_installing() ? '' : wp_create_nonce( 'updates' ), 1469 ) 1470 ); 1471 1472 $scripts->add( 'farbtastic', '/wp-admin/js/farbtastic.js', array( 'jquery' ), '1.2' ); 1473 1474 $scripts->add( 'iris', '/wp-admin/js/iris.min.js', array( 'jquery-ui-draggable', 'jquery-ui-slider', 'jquery-touch-punch' ), '1.1.1', 1 ); 1475 $scripts->add( 'wp-color-picker', "/wp-admin/js/color-picker$suffix.js", array( 'iris' ), false, 1 ); 1476 $scripts->set_translations( 'wp-color-picker' ); 1477 1478 $scripts->add( 'dashboard', "/wp-admin/js/dashboard$suffix.js", array( 'jquery', 'admin-comments', 'postbox', 'wp-util', 'wp-a11y', 'wp-date' ), false, 1 ); 1479 $scripts->set_translations( 'dashboard' ); 1480 1481 $scripts->add( 'list-revisions', "/wp-includes/js/wp-list-revisions$suffix.js" ); 1482 1483 $scripts->add( 'media-grid', "/wp-includes/js/media-grid$suffix.js", array( 'media-editor' ), false, 1 ); 1484 $scripts->add( 'media', "/wp-admin/js/media$suffix.js", array( 'jquery', 'clipboard', 'wp-i18n', 'wp-a11y' ), false, 1 ); 1485 $scripts->set_translations( 'media' ); 1486 1487 $scripts->add( 'image-edit', "/wp-admin/js/image-edit$suffix.js", array( 'jquery', 'jquery-ui-core', 'json2', 'imgareaselect', 'wp-a11y' ), false, 1 ); 1488 $scripts->set_translations( 'image-edit' ); 1489 1490 $scripts->add( 'set-post-thumbnail', "/wp-admin/js/set-post-thumbnail$suffix.js", array( 'jquery' ), false, 1 ); 1491 $scripts->set_translations( 'set-post-thumbnail' ); 1492 1493 /* 1494 * Navigation Menus: Adding underscore as a dependency to utilize _.debounce 1495 * see https://core.trac.wordpress.org/ticket/42321 1496 */ 1497 $scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", array( 'jquery-ui-sortable', 'jquery-ui-draggable', 'jquery-ui-droppable', 'wp-lists', 'postbox', 'json2', 'underscore' ) ); 1498 $scripts->set_translations( 'nav-menu' ); 1499 1500 $scripts->add( 'custom-header', '/wp-admin/js/custom-header.js', array( 'jquery-masonry' ), false, 1 ); 1501 $scripts->add( 'custom-background', "/wp-admin/js/custom-background$suffix.js", array( 'wp-color-picker', 'media-views' ), false, 1 ); 1502 $scripts->add( 'media-gallery', "/wp-admin/js/media-gallery$suffix.js", array( 'jquery' ), false, 1 ); 1503 1504 $scripts->add( 'svg-painter', '/wp-admin/js/svg-painter.js', array( 'jquery' ), false, 1 ); 1505 } 1506 } 1507 1508 /** 1509 * Assigns default styles to $styles object. 1510 * 1511 * Nothing is returned, because the $styles parameter is passed by reference. 1512 * Meaning that whatever object is passed will be updated without having to 1513 * reassign the variable that was passed back to the same value. This saves 1514 * memory. 1515 * 1516 * Adding default styles is not the only task, it also assigns the base_url 1517 * property, the default version, and text direction for the object. 1518 * 1519 * @since 2.6.0 1520 * 1521 * @global array $editor_styles 1522 * 1523 * @param WP_Styles $styles 1524 */ 1525 function wp_default_styles( $styles ) { 1526 global $editor_styles; 1527 1528 /* 1529 * Include an unmodified $wp_version. 1530 * 1531 * Note: wp_get_wp_version() is not used here, as this file can be included 1532 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 1533 * wp-includes/functions.php is not loaded. 1534 */ 1535 require ABSPATH . WPINC . '/version.php'; 1536 1537 if ( ! defined( 'SCRIPT_DEBUG' ) ) { 1538 /* 1539 * Note: str_contains() is not used here, as this file can be included 1540 * via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case 1541 * the polyfills from wp-includes/compat.php are not loaded. 1542 */ 1543 define( 'SCRIPT_DEBUG', false !== strpos( $wp_version, '-src' ) ); 1544 } 1545 1546 $guessurl = site_url(); 1547 1548 if ( ! $guessurl ) { 1549 $guessurl = wp_guess_url(); 1550 } 1551 1552 $styles->base_url = $guessurl; 1553 $styles->content_url = defined( 'WP_CONTENT_URL' ) ? WP_CONTENT_URL : ''; 1554 $styles->default_version = get_bloginfo( 'version' ); 1555 $styles->text_direction = function_exists( 'is_rtl' ) && is_rtl() ? 'rtl' : 'ltr'; 1556 $styles->default_dirs = array( '/wp-admin/', '/wp-includes/css/' ); 1557 1558 // Open Sans is no longer used by core, but may be relied upon by themes and plugins. 1559 $open_sans_font_url = ''; 1560 1561 /* 1562 * translators: If there are characters in your language that are not supported 1563 * by Open Sans, translate this to 'off'. Do not translate into your own language. 1564 */ 1565 if ( 'off' !== _x( 'on', 'Open Sans font: on or off' ) ) { 1566 $subsets = 'latin,latin-ext'; 1567 1568 /* 1569 * translators: To add an additional Open Sans character subset specific to your language, 1570 * translate this to 'greek', 'cyrillic' or 'vietnamese'. Do not translate into your own language. 1571 */ 1572 $subset = _x( 'no-subset', 'Open Sans font: add new subset (greek, cyrillic, vietnamese)' ); 1573 1574 if ( 'cyrillic' === $subset ) { 1575 $subsets .= ',cyrillic,cyrillic-ext'; 1576 } elseif ( 'greek' === $subset ) { 1577 $subsets .= ',greek,greek-ext'; 1578 } elseif ( 'vietnamese' === $subset ) { 1579 $subsets .= ',vietnamese'; 1580 } 1581 1582 // Hotlink Open Sans, for now. 1583 $open_sans_font_url = "https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,300,400,600&subset=$subsets&display=fallback"; 1584 } 1585 1586 // Register a stylesheet for the selected admin color scheme. 1587 $styles->add( 'colors', true, array( 'wp-admin', 'buttons' ) ); 1588 1589 $suffix = SCRIPT_DEBUG ? '' : '.min'; 1590 1591 // Admin CSS. 1592 $styles->add( 'common', "/wp-admin/css/common$suffix.css" ); 1593 $styles->add( 'forms', "/wp-admin/css/forms$suffix.css" ); 1594 $styles->add( 'admin-menu', "/wp-admin/css/admin-menu$suffix.css" ); 1595 $styles->add( 'dashboard', "/wp-admin/css/dashboard$suffix.css" ); 1596 $styles->add( 'list-tables', "/wp-admin/css/list-tables$suffix.css" ); 1597 $styles->add( 'edit', "/wp-admin/css/edit$suffix.css" ); 1598 $styles->add( 'revisions', "/wp-admin/css/revisions$suffix.css" ); 1599 $styles->add( 'media', "/wp-admin/css/media$suffix.css" ); 1600 $styles->add( 'themes', "/wp-admin/css/themes$suffix.css" ); 1601 $styles->add( 'about', "/wp-admin/css/about$suffix.css" ); 1602 $styles->add( 'nav-menus', "/wp-admin/css/nav-menus$suffix.css" ); 1603 $styles->add( 'widgets', "/wp-admin/css/widgets$suffix.css", array( 'wp-pointer' ) ); 1604 $styles->add( 'site-icon', "/wp-admin/css/site-icon$suffix.css" ); 1605 $styles->add( 'l10n', "/wp-admin/css/l10n$suffix.css" ); 1606 $styles->add( 'code-editor', "/wp-admin/css/code-editor$suffix.css", array( 'wp-codemirror' ) ); 1607 $styles->add( 'site-health', "/wp-admin/css/site-health$suffix.css" ); 1608 1609 $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' ) ); 1610 1611 $styles->add( 'login', "/wp-admin/css/login$suffix.css", array( 'dashicons', 'buttons', 'forms', 'l10n' ) ); 1612 $styles->add( 'install', "/wp-admin/css/install$suffix.css", array( 'dashicons', 'buttons', 'forms', 'l10n' ) ); 1613 $styles->add( 'wp-color-picker', "/wp-admin/css/color-picker$suffix.css" ); 1614 $styles->add( 'customize-controls', "/wp-admin/css/customize-controls$suffix.css", array( 'wp-admin', 'colors', 'imgareaselect' ) ); 1615 $styles->add( 'customize-widgets', "/wp-admin/css/customize-widgets$suffix.css", array( 'wp-admin', 'colors' ) ); 1616 $styles->add( 'customize-nav-menus', "/wp-admin/css/customize-nav-menus$suffix.css", array( 'wp-admin', 'colors' ) ); 1617 1618 // Common dependencies. 1619 $styles->add( 'buttons', "/wp-includes/css/buttons$suffix.css" ); 1620 $styles->add( 'dashicons', "/wp-includes/css/dashicons$suffix.css" ); 1621 1622 // Includes CSS. 1623 $styles->add( 'admin-bar', "/wp-includes/css/admin-bar$suffix.css", array( 'dashicons' ) ); 1624 $styles->add( 'wp-auth-check', "/wp-includes/css/wp-auth-check$suffix.css", array( 'dashicons' ) ); 1625 $styles->add( 'editor-buttons', "/wp-includes/css/editor$suffix.css", array( 'dashicons' ) ); 1626 $styles->add( 'media-views', "/wp-includes/css/media-views$suffix.css", array( 'buttons', 'dashicons', 'wp-mediaelement' ) ); 1627 $styles->add( 'wp-pointer', "/wp-includes/css/wp-pointer$suffix.css", array( 'dashicons' ) ); 1628 $styles->add( 'customize-preview', "/wp-includes/css/customize-preview$suffix.css", array( 'dashicons' ) ); 1629 $styles->add( 'wp-embed-template-ie', "/wp-includes/css/wp-embed-template-ie$suffix.css" ); 1630 $styles->add( 'wp-empty-template-alert', "/wp-includes/css/wp-empty-template-alert$suffix.css" ); 1631 $styles->add_data( 'wp-embed-template-ie', 'conditional', 'lte IE 8' ); 1632 1633 // External libraries and friends. 1634 $styles->add( 'imgareaselect', '/wp-includes/js/imgareaselect/imgareaselect.css', array(), '0.9.8' ); 1635 $styles->add( 'wp-jquery-ui-dialog', "/wp-includes/css/jquery-ui-dialog$suffix.css", array( 'dashicons' ) ); 1636 $styles->add( 'mediaelement', '/wp-includes/js/mediaelement/mediaelementplayer-legacy.min.css', array(), '4.2.17' ); 1637 $styles->add( 'wp-mediaelement', "/wp-includes/js/mediaelement/wp-mediaelement$suffix.css", array( 'mediaelement' ) ); 1638 $styles->add( 'thickbox', '/wp-includes/js/thickbox/thickbox.css', array( 'dashicons' ) ); 1639 $styles->add( 'wp-codemirror', '/wp-includes/js/codemirror/codemirror.min.css', array(), '5.29.1-alpha-ee20357' ); 1640 1641 // Deprecated CSS. 1642 $styles->add( 'deprecated-media', "/wp-admin/css/deprecated-media$suffix.css" ); 1643 $styles->add( 'farbtastic', "/wp-admin/css/farbtastic$suffix.css", array(), '1.3u1' ); 1644 $styles->add( 'jcrop', '/wp-includes/js/jcrop/jquery.Jcrop.min.css', array(), '0.9.15' ); 1645 $styles->add( 'colors-fresh', false, array( 'wp-admin', 'buttons' ) ); // Old handle. 1646 $styles->add( 'open-sans', $open_sans_font_url ); // No longer used in core as of 4.6. 1647 1648 // Noto Serif is no longer used by core, but may be relied upon by themes and plugins. 1649 $fonts_url = ''; 1650 1651 /* 1652 * translators: Use this to specify the proper Google Font name and variants 1653 * to load that is supported by your language. Do not translate. 1654 * Set to 'off' to disable loading. 1655 */ 1656 $font_family = _x( 'Noto Serif:400,400i,700,700i', 'Google Font Name and Variants' ); 1657 if ( 'off' !== $font_family ) { 1658 $fonts_url = 'https://fonts.googleapis.com/css?family=' . urlencode( $font_family ); 1659 } 1660 $styles->add( 'wp-editor-font', $fonts_url ); // No longer used in core as of 5.7. 1661 $block_library_theme_path = WPINC . "/css/dist/block-library/theme$suffix.css"; 1662 $styles->add( 'wp-block-library-theme', "/$block_library_theme_path" ); 1663 $styles->add_data( 'wp-block-library-theme', 'path', ABSPATH . $block_library_theme_path ); 1664 1665 $classic_theme_styles_path = WPINC . "/css/classic-themes$suffix.css"; 1666 $styles->add( 'classic-theme-styles', "/$classic_theme_styles_path" ); 1667 $styles->add_data( 'classic-theme-styles', 'path', ABSPATH . $classic_theme_styles_path ); 1668 1669 $styles->add( 1670 'wp-reset-editor-styles', 1671 "/wp-includes/css/dist/block-library/reset$suffix.css", 1672 array( 'common', 'forms' ) // Make sure the reset is loaded after the default WP Admin styles. 1673 ); 1674 1675 $styles->add( 1676 'wp-editor-classic-layout-styles', 1677 "/wp-includes/css/dist/edit-post/classic$suffix.css", 1678 array() 1679 ); 1680 1681 $styles->add( 1682 'wp-block-editor-content', 1683 "/wp-includes/css/dist/block-editor/content$suffix.css", 1684 array( 'wp-components' ) 1685 ); 1686 1687 // Only add CONTENT styles here that should be enqueued in the iframe! 1688 $wp_edit_blocks_dependencies = array( 1689 'wp-components', 1690 /* 1691 * This needs to be added before the block library styles, 1692 * The block library styles override the "reset" styles. 1693 */ 1694 'wp-reset-editor-styles', 1695 'wp-block-library', 1696 'wp-block-editor-content', 1697 ); 1698 1699 // Only load the default layout and margin styles for themes without theme.json file. 1700 if ( ! wp_theme_has_theme_json() ) { 1701 $wp_edit_blocks_dependencies[] = 'wp-editor-classic-layout-styles'; 1702 } 1703 1704 if ( 1705 current_theme_supports( 'wp-block-styles' ) && 1706 ( ! is_array( $editor_styles ) || count( $editor_styles ) === 0 ) 1707 ) { 1708 /* 1709 * Include opinionated block styles if the theme supports block styles and 1710 * no $editor_styles are declared, so the editor never appears broken. 1711 */ 1712 $wp_edit_blocks_dependencies[] = 'wp-block-library-theme'; 1713 } 1714 1715 $styles->add( 1716 'wp-edit-blocks', 1717 "/wp-includes/css/dist/block-library/editor$suffix.css", 1718 $wp_edit_blocks_dependencies 1719 ); 1720 1721 $package_styles = array( 1722 'block-editor' => array( 'wp-components', 'wp-preferences' ), 1723 'block-library' => array(), 1724 'block-directory' => array(), 1725 'components' => array(), 1726 'commands' => array(), 1727 'edit-post' => array( 1728 'wp-components', 1729 'wp-block-editor', 1730 'wp-editor', 1731 'wp-edit-blocks', 1732 'wp-block-library', 1733 'wp-commands', 1734 'wp-preferences', 1735 ), 1736 'editor' => array( 1737 'wp-components', 1738 'wp-block-editor', 1739 'wp-reusable-blocks', 1740 'wp-patterns', 1741 'wp-preferences', 1742 ), 1743 'format-library' => array(), 1744 'list-reusable-blocks' => array( 'wp-components' ), 1745 'reusable-blocks' => array( 'wp-components' ), 1746 'patterns' => array( 'wp-components' ), 1747 'preferences' => array( 'wp-components' ), 1748 'nux' => array( 'wp-components' ), 1749 'widgets' => array( 1750 'wp-components', 1751 ), 1752 'edit-widgets' => array( 1753 'wp-widgets', 1754 'wp-block-editor', 1755 'wp-editor', 1756 'wp-edit-blocks', 1757 'wp-block-library', 1758 'wp-patterns', 1759 'wp-preferences', 1760 ), 1761 'customize-widgets' => array( 1762 'wp-widgets', 1763 'wp-block-editor', 1764 'wp-editor', 1765 'wp-edit-blocks', 1766 'wp-block-library', 1767 'wp-patterns', 1768 'wp-preferences', 1769 ), 1770 'edit-site' => array( 1771 'wp-components', 1772 'wp-block-editor', 1773 'wp-editor', 1774 'wp-edit-blocks', 1775 'wp-commands', 1776 'wp-preferences', 1777 ), 1778 ); 1779 1780 foreach ( $package_styles as $package => $dependencies ) { 1781 $handle = 'wp-' . $package; 1782 $path = "/wp-includes/css/dist/$package/style$suffix.css"; 1783 1784 if ( 'block-library' === $package && wp_should_load_separate_core_block_assets() ) { 1785 $path = "/wp-includes/css/dist/$package/common$suffix.css"; 1786 } 1787 $styles->add( $handle, $path, $dependencies ); 1788 $styles->add_data( $handle, 'path', ABSPATH . $path ); 1789 } 1790 1791 // RTL CSS. 1792 $rtl_styles = array( 1793 // Admin CSS. 1794 'common', 1795 'forms', 1796 'admin-menu', 1797 'dashboard', 1798 'list-tables', 1799 'edit', 1800 'revisions', 1801 'media', 1802 'themes', 1803 'about', 1804 'nav-menus', 1805 'widgets', 1806 'site-icon', 1807 'l10n', 1808 'install', 1809 'wp-color-picker', 1810 'customize-controls', 1811 'customize-widgets', 1812 'customize-nav-menus', 1813 'customize-preview', 1814 'login', 1815 'site-health', 1816 'wp-empty-template-alert', 1817 // Includes CSS. 1818 'buttons', 1819 'admin-bar', 1820 'wp-auth-check', 1821 'editor-buttons', 1822 'media-views', 1823 'wp-pointer', 1824 'wp-jquery-ui-dialog', 1825 // Package styles. 1826 'wp-reset-editor-styles', 1827 'wp-editor-classic-layout-styles', 1828 'wp-block-library-theme', 1829 'wp-edit-blocks', 1830 'wp-block-editor', 1831 'wp-block-library', 1832 'wp-block-directory', 1833 'wp-commands', 1834 'wp-components', 1835 'wp-customize-widgets', 1836 'wp-edit-post', 1837 'wp-edit-site', 1838 'wp-edit-widgets', 1839 'wp-editor', 1840 'wp-format-library', 1841 'wp-list-reusable-blocks', 1842 'wp-reusable-blocks', 1843 'wp-patterns', 1844 'wp-nux', 1845 'wp-widgets', 1846 // Deprecated CSS. 1847 'deprecated-media', 1848 'farbtastic', 1849 ); 1850 1851 foreach ( $rtl_styles as $rtl_style ) { 1852 $styles->add_data( $rtl_style, 'rtl', 'replace' ); 1853 if ( $suffix ) { 1854 $styles->add_data( $rtl_style, 'suffix', $suffix ); 1855 } 1856 } 1857 } 1858 1859 /** 1860 * Reorders JavaScript scripts array to place prototype before jQuery. 1861 * 1862 * @since 2.3.1 1863 * 1864 * @param string[] $js_array JavaScript scripts array 1865 * @return string[] Reordered array, if needed. 1866 */ 1867 function wp_prototype_before_jquery( $js_array ) { 1868 $prototype = array_search( 'prototype', $js_array, true ); 1869 1870 if ( false === $prototype ) { 1871 return $js_array; 1872 } 1873 1874 $jquery = array_search( 'jquery', $js_array, true ); 1875 1876 if ( false === $jquery ) { 1877 return $js_array; 1878 } 1879 1880 if ( $prototype < $jquery ) { 1881 return $js_array; 1882 } 1883 1884 unset( $js_array[ $prototype ] ); 1885 1886 array_splice( $js_array, $jquery, 0, 'prototype' ); 1887 1888 return $js_array; 1889 } 1890 1891 /** 1892 * Loads localized data on print rather than initialization. 1893 * 1894 * These localizations require information that may not be loaded even by init. 1895 * 1896 * @since 2.5.0 1897 * 1898 * @global array $shortcode_tags 1899 */ 1900 function wp_just_in_time_script_localization() { 1901 1902 wp_localize_script( 1903 'autosave', 1904 'autosaveL10n', 1905 array( 1906 'autosaveInterval' => AUTOSAVE_INTERVAL, 1907 'blog_id' => get_current_blog_id(), 1908 ) 1909 ); 1910 1911 wp_localize_script( 1912 'mce-view', 1913 'mceViewL10n', 1914 array( 1915 'shortcodes' => ! empty( $GLOBALS['shortcode_tags'] ) ? array_keys( $GLOBALS['shortcode_tags'] ) : array(), 1916 ) 1917 ); 1918 1919 wp_localize_script( 1920 'word-count', 1921 'wordCountL10n', 1922 array( 1923 'type' => wp_get_word_count_type(), 1924 'shortcodes' => ! empty( $GLOBALS['shortcode_tags'] ) ? array_keys( $GLOBALS['shortcode_tags'] ) : array(), 1925 ) 1926 ); 1927 } 1928 1929 /** 1930 * Localizes the jQuery UI datepicker. 1931 * 1932 * @since 4.6.0 1933 * 1934 * @link https://api.jqueryui.com/datepicker/#options 1935 * 1936 * @global WP_Locale $wp_locale WordPress date and time locale object. 1937 */ 1938 function wp_localize_jquery_ui_datepicker() { 1939 global $wp_locale; 1940 1941 if ( ! wp_script_is( 'jquery-ui-datepicker', 'enqueued' ) ) { 1942 return; 1943 } 1944 1945 // Convert the PHP date format into jQuery UI's format. 1946 $datepicker_date_format = str_replace( 1947 array( 1948 'd', 1949 'j', 1950 'l', 1951 'z', // Day. 1952 'F', 1953 'M', 1954 'n', 1955 'm', // Month. 1956 'Y', 1957 'y', // Year. 1958 ), 1959 array( 1960 'dd', 1961 'd', 1962 'DD', 1963 'o', 1964 'MM', 1965 'M', 1966 'm', 1967 'mm', 1968 'yy', 1969 'y', 1970 ), 1971 get_option( 'date_format' ) 1972 ); 1973 1974 $datepicker_defaults = wp_json_encode( 1975 array( 1976 'closeText' => __( 'Close' ), 1977 'currentText' => __( 'Today' ), 1978 'monthNames' => array_values( $wp_locale->month ), 1979 'monthNamesShort' => array_values( $wp_locale->month_abbrev ), 1980 'nextText' => __( 'Next' ), 1981 'prevText' => __( 'Previous' ), 1982 'dayNames' => array_values( $wp_locale->weekday ), 1983 'dayNamesShort' => array_values( $wp_locale->weekday_abbrev ), 1984 'dayNamesMin' => array_values( $wp_locale->weekday_initial ), 1985 'dateFormat' => $datepicker_date_format, 1986 'firstDay' => absint( get_option( 'start_of_week' ) ), 1987 'isRTL' => $wp_locale->is_rtl(), 1988 ) 1989 ); 1990 1991 wp_add_inline_script( 'jquery-ui-datepicker', "jQuery(function(jQuery){jQuery.datepicker.setDefaults({$datepicker_defaults});});" ); 1992 } 1993 1994 /** 1995 * Localizes community events data that needs to be passed to dashboard.js. 1996 * 1997 * @since 4.8.0 1998 */ 1999 function wp_localize_community_events() { 2000 if ( ! wp_script_is( 'dashboard' ) ) { 2001 return; 2002 } 2003 2004 require_once ABSPATH . 'wp-admin/includes/class-wp-community-events.php'; 2005 2006 $user_id = get_current_user_id(); 2007 $saved_location = get_user_option( 'community-events-location', $user_id ); 2008 $saved_ip_address = isset( $saved_location['ip'] ) ? $saved_location['ip'] : false; 2009 $current_ip_address = WP_Community_Events::get_unsafe_client_ip(); 2010 2011 /* 2012 * If the user's location is based on their IP address, then update their 2013 * location when their IP address changes. This allows them to see events 2014 * in their current city when travelling. Otherwise, they would always be 2015 * shown events in the city where they were when they first loaded the 2016 * Dashboard, which could have been months or years ago. 2017 */ 2018 if ( $saved_ip_address && $current_ip_address && $current_ip_address !== $saved_ip_address ) { 2019 $saved_location['ip'] = $current_ip_address; 2020 update_user_meta( $user_id, 'community-events-location', $saved_location ); 2021 } 2022 2023 $events_client = new WP_Community_Events( $user_id, $saved_location ); 2024 2025 wp_localize_script( 2026 'dashboard', 2027 'communityEventsData', 2028 array( 2029 'nonce' => wp_create_nonce( 'community_events' ), 2030 'cache' => $events_client->get_cached_events(), 2031 'time_format' => get_option( 'time_format' ), 2032 ) 2033 ); 2034 } 2035 2036 /** 2037 * Administration Screen CSS for changing the styles. 2038 * 2039 * If installing the 'wp-admin/' directory will be replaced with './'. 2040 * 2041 * The $_wp_admin_css_colors global manages the Administration Screens CSS 2042 * stylesheet that is loaded. The option that is set is 'admin_color' and is the 2043 * color and key for the array. The value for the color key is an object with 2044 * a 'url' parameter that has the URL path to the CSS file. 2045 * 2046 * The query from $src parameter will be appended to the URL that is given from 2047 * the $_wp_admin_css_colors array value URL. 2048 * 2049 * @since 2.6.0 2050 * 2051 * @global array $_wp_admin_css_colors 2052 * 2053 * @param string $src Source URL. 2054 * @param string $handle Either 'colors' or 'colors-rtl'. 2055 * @return string|false URL path to CSS stylesheet for Administration Screens. 2056 */ 2057 function wp_style_loader_src( $src, $handle ) { 2058 global $_wp_admin_css_colors; 2059 2060 if ( wp_installing() ) { 2061 return preg_replace( '#^wp-admin/#', './', $src ); 2062 } 2063 2064 if ( 'colors' === $handle ) { 2065 $color = get_user_option( 'admin_color' ); 2066 2067 if ( empty( $color ) || ! isset( $_wp_admin_css_colors[ $color ] ) ) { 2068 $color = 'fresh'; 2069 } 2070 2071 $color = $_wp_admin_css_colors[ $color ]; 2072 $url = $color->url; 2073 2074 if ( ! $url ) { 2075 return false; 2076 } 2077 2078 $parsed = parse_url( $src ); 2079 if ( isset( $parsed['query'] ) && $parsed['query'] ) { 2080 wp_parse_str( $parsed['query'], $qv ); 2081 $url = add_query_arg( $qv, $url ); 2082 } 2083 2084 return $url; 2085 } 2086 2087 return $src; 2088 } 2089 2090 /** 2091 * Prints the script queue in the HTML head on admin pages. 2092 * 2093 * Postpones the scripts that were queued for the footer. 2094 * print_footer_scripts() is called in the footer to print these scripts. 2095 * 2096 * @since 2.8.0 2097 * 2098 * @see wp_print_scripts() 2099 * 2100 * @global bool $concatenate_scripts 2101 * 2102 * @return string[] Handles of the scripts that were printed. 2103 */ 2104 function print_head_scripts() { 2105 global $concatenate_scripts; 2106 2107 if ( ! did_action( 'wp_print_scripts' ) ) { 2108 /** This action is documented in wp-includes/functions.wp-scripts.php */ 2109 do_action( 'wp_print_scripts' ); 2110 } 2111 2112 $wp_scripts = wp_scripts(); 2113 2114 script_concat_settings(); 2115 $wp_scripts->do_concat = $concatenate_scripts; 2116 $wp_scripts->do_head_items(); 2117 2118 /** 2119 * Filters whether to print the head scripts. 2120 * 2121 * @since 2.8.0 2122 * 2123 * @param bool $print Whether to print the head scripts. Default true. 2124 */ 2125 if ( apply_filters( 'print_head_scripts', true ) ) { 2126 _print_scripts(); 2127 } 2128 2129 $wp_scripts->reset(); 2130 return $wp_scripts->done; 2131 } 2132 2133 /** 2134 * Prints the scripts that were queued for the footer or too late for the HTML head. 2135 * 2136 * @since 2.8.0 2137 * 2138 * @global WP_Scripts $wp_scripts 2139 * @global bool $concatenate_scripts 2140 * 2141 * @return string[] Handles of the scripts that were printed. 2142 */ 2143 function print_footer_scripts() { 2144 global $wp_scripts, $concatenate_scripts; 2145 2146 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 2147 return array(); // No need to run if not instantiated. 2148 } 2149 script_concat_settings(); 2150 $wp_scripts->do_concat = $concatenate_scripts; 2151 $wp_scripts->do_footer_items(); 2152 2153 /** 2154 * Filters whether to print the footer scripts. 2155 * 2156 * @since 2.8.0 2157 * 2158 * @param bool $print Whether to print the footer scripts. Default true. 2159 */ 2160 if ( apply_filters( 'print_footer_scripts', true ) ) { 2161 _print_scripts(); 2162 } 2163 2164 $wp_scripts->reset(); 2165 return $wp_scripts->done; 2166 } 2167 2168 /** 2169 * Prints scripts (internal use only) 2170 * 2171 * @ignore 2172 * 2173 * @global WP_Scripts $wp_scripts 2174 * @global bool $compress_scripts 2175 */ 2176 function _print_scripts() { 2177 global $wp_scripts, $compress_scripts; 2178 2179 $zip = $compress_scripts ? 1 : 0; 2180 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2181 $zip = 'gzip'; 2182 } 2183 2184 $concat = trim( $wp_scripts->concat, ', ' ); 2185 $type_attr = current_theme_supports( 'html5', 'script' ) ? '' : " type='text/javascript'"; 2186 2187 if ( $concat ) { 2188 if ( ! empty( $wp_scripts->print_code ) ) { 2189 echo "\n<script{$type_attr}>\n"; 2190 echo "/* <![CDATA[ */\n"; // Not needed in HTML 5. 2191 echo $wp_scripts->print_code; 2192 echo "/* ]]> */\n"; 2193 echo "</script>\n"; 2194 } 2195 2196 $concat = str_split( $concat, 128 ); 2197 $concatenated = ''; 2198 2199 foreach ( $concat as $key => $chunk ) { 2200 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2201 } 2202 2203 $src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}" . $concatenated . '&ver=' . $wp_scripts->default_version; 2204 echo "<script{$type_attr} src='" . esc_attr( $src ) . "'></script>\n"; 2205 } 2206 2207 if ( ! empty( $wp_scripts->print_html ) ) { 2208 echo $wp_scripts->print_html; 2209 } 2210 } 2211 2212 /** 2213 * Prints the script queue in the HTML head on the front end. 2214 * 2215 * Postpones the scripts that were queued for the footer. 2216 * wp_print_footer_scripts() is called in the footer to print these scripts. 2217 * 2218 * @since 2.8.0 2219 * 2220 * @global WP_Scripts $wp_scripts 2221 * 2222 * @return string[] Handles of the scripts that were printed. 2223 */ 2224 function wp_print_head_scripts() { 2225 global $wp_scripts; 2226 2227 if ( ! did_action( 'wp_print_scripts' ) ) { 2228 /** This action is documented in wp-includes/functions.wp-scripts.php */ 2229 do_action( 'wp_print_scripts' ); 2230 } 2231 2232 if ( ! ( $wp_scripts instanceof WP_Scripts ) ) { 2233 return array(); // No need to run if nothing is queued. 2234 } 2235 2236 return print_head_scripts(); 2237 } 2238 2239 /** 2240 * Private, for use in *_footer_scripts hooks 2241 * 2242 * @since 3.3.0 2243 */ 2244 function _wp_footer_scripts() { 2245 print_late_styles(); 2246 print_footer_scripts(); 2247 } 2248 2249 /** 2250 * Hooks to print the scripts and styles in the footer. 2251 * 2252 * @since 2.8.0 2253 */ 2254 function wp_print_footer_scripts() { 2255 /** 2256 * Fires when footer scripts are printed. 2257 * 2258 * @since 2.8.0 2259 */ 2260 do_action( 'wp_print_footer_scripts' ); 2261 } 2262 2263 /** 2264 * Wrapper for do_action( 'wp_enqueue_scripts' ). 2265 * 2266 * Allows plugins to queue scripts for the front end using wp_enqueue_script(). 2267 * Runs first in wp_head() where all is_home(), is_page(), etc. functions are available. 2268 * 2269 * @since 2.8.0 2270 */ 2271 function wp_enqueue_scripts() { 2272 /** 2273 * Fires when scripts and styles are enqueued. 2274 * 2275 * @since 2.8.0 2276 */ 2277 do_action( 'wp_enqueue_scripts' ); 2278 } 2279 2280 /** 2281 * Prints the styles queue in the HTML head on admin pages. 2282 * 2283 * @since 2.8.0 2284 * 2285 * @global bool $concatenate_scripts 2286 * 2287 * @return string[] Handles of the styles that were printed. 2288 */ 2289 function print_admin_styles() { 2290 global $concatenate_scripts; 2291 2292 $wp_styles = wp_styles(); 2293 2294 script_concat_settings(); 2295 $wp_styles->do_concat = $concatenate_scripts; 2296 $wp_styles->do_items( false ); 2297 2298 /** 2299 * Filters whether to print the admin styles. 2300 * 2301 * @since 2.8.0 2302 * 2303 * @param bool $print Whether to print the admin styles. Default true. 2304 */ 2305 if ( apply_filters( 'print_admin_styles', true ) ) { 2306 _print_styles(); 2307 } 2308 2309 $wp_styles->reset(); 2310 return $wp_styles->done; 2311 } 2312 2313 /** 2314 * Prints the styles that were queued too late for the HTML head. 2315 * 2316 * @since 3.3.0 2317 * 2318 * @global WP_Styles $wp_styles 2319 * @global bool $concatenate_scripts 2320 * 2321 * @return array|void 2322 */ 2323 function print_late_styles() { 2324 global $wp_styles, $concatenate_scripts; 2325 2326 if ( ! ( $wp_styles instanceof WP_Styles ) ) { 2327 return; 2328 } 2329 2330 script_concat_settings(); 2331 $wp_styles->do_concat = $concatenate_scripts; 2332 $wp_styles->do_footer_items(); 2333 2334 /** 2335 * Filters whether to print the styles queued too late for the HTML head. 2336 * 2337 * @since 3.3.0 2338 * 2339 * @param bool $print Whether to print the 'late' styles. Default true. 2340 */ 2341 if ( apply_filters( 'print_late_styles', true ) ) { 2342 _print_styles(); 2343 } 2344 2345 $wp_styles->reset(); 2346 return $wp_styles->done; 2347 } 2348 2349 /** 2350 * Prints styles (internal use only). 2351 * 2352 * @ignore 2353 * @since 3.3.0 2354 * 2355 * @global bool $compress_css 2356 */ 2357 function _print_styles() { 2358 global $compress_css; 2359 2360 $wp_styles = wp_styles(); 2361 2362 $zip = $compress_css ? 1 : 0; 2363 if ( $zip && defined( 'ENFORCE_GZIP' ) && ENFORCE_GZIP ) { 2364 $zip = 'gzip'; 2365 } 2366 2367 $concat = trim( $wp_styles->concat, ', ' ); 2368 $type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"'; 2369 2370 if ( $concat ) { 2371 $dir = $wp_styles->text_direction; 2372 $ver = $wp_styles->default_version; 2373 2374 $concat = str_split( $concat, 128 ); 2375 $concatenated = ''; 2376 2377 foreach ( $concat as $key => $chunk ) { 2378 $concatenated .= "&load%5Bchunk_{$key}%5D={$chunk}"; 2379 } 2380 2381 $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}" . $concatenated . '&ver=' . $ver; 2382 echo "<link rel='stylesheet' href='" . esc_attr( $href ) . "'{$type_attr} media='all' />\n"; 2383 2384 if ( ! empty( $wp_styles->print_code ) ) { 2385 echo "<style{$type_attr}>\n"; 2386 echo $wp_styles->print_code; 2387 echo "\n</style>\n"; 2388 } 2389 } 2390 2391 if ( ! empty( $wp_styles->print_html ) ) { 2392 echo $wp_styles->print_html; 2393 } 2394 } 2395 2396 /** 2397 * Determines the concatenation and compression settings for scripts and styles. 2398 * 2399 * @since 2.8.0 2400 * 2401 * @global bool $concatenate_scripts 2402 * @global bool $compress_scripts 2403 * @global bool $compress_css 2404 */ 2405 function script_concat_settings() { 2406 global $concatenate_scripts, $compress_scripts, $compress_css; 2407 2408 $compressed_output = ( ini_get( 'zlib.output_compression' ) || 'ob_gzhandler' === ini_get( 'output_handler' ) ); 2409 2410 $can_compress_scripts = ! wp_installing() && get_site_option( 'can_compress_scripts' ); 2411 2412 if ( ! isset( $concatenate_scripts ) ) { 2413 $concatenate_scripts = defined( 'CONCATENATE_SCRIPTS' ) ? CONCATENATE_SCRIPTS : true; 2414 if ( ( ! is_admin() && ! did_action( 'login_init' ) ) || ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ) { 2415 $concatenate_scripts = false; 2416 } 2417 } 2418 2419 if ( ! isset( $compress_scripts ) ) { 2420 $compress_scripts = defined( 'COMPRESS_SCRIPTS' ) ? COMPRESS_SCRIPTS : true; 2421 if ( $compress_scripts && ( ! $can_compress_scripts || $compressed_output ) ) { 2422 $compress_scripts = false; 2423 } 2424 } 2425 2426 if ( ! isset( $compress_css ) ) { 2427 $compress_css = defined( 'COMPRESS_CSS' ) ? COMPRESS_CSS : true; 2428 if ( $compress_css && ( ! $can_compress_scripts || $compressed_output ) ) { 2429 $compress_css = false; 2430 } 2431 } 2432 } 2433 2434 /** 2435 * Handles the enqueueing of block scripts and styles that are common to both 2436 * the editor and the front-end. 2437 * 2438 * @since 5.0.0 2439 */ 2440 function wp_common_block_scripts_and_styles() { 2441 if ( is_admin() && ! wp_should_load_block_editor_scripts_and_styles() ) { 2442 return; 2443 } 2444 2445 wp_enqueue_style( 'wp-block-library' ); 2446 2447 if ( current_theme_supports( 'wp-block-styles' ) && ! wp_should_load_separate_core_block_assets() ) { 2448 wp_enqueue_style( 'wp-block-library-theme' ); 2449 } 2450 2451 /** 2452 * Fires after enqueuing block assets for both editor and front-end. 2453 * 2454 * Call `add_action` on any hook before 'wp_enqueue_scripts'. 2455 * 2456 * In the function call you supply, simply use `wp_enqueue_script` and 2457 * `wp_enqueue_style` to add your functionality to the Gutenberg editor. 2458 * 2459 * @since 5.0.0 2460 */ 2461 do_action( 'enqueue_block_assets' ); 2462 } 2463 2464 /** 2465 * Applies a filter to the list of style nodes that comes from WP_Theme_JSON::get_style_nodes(). 2466 * 2467 * This particular filter removes all of the blocks from the array. 2468 * 2469 * We want WP_Theme_JSON to be ignorant of the implementation details of how the CSS is being used. 2470 * This filter allows us to modify the output of WP_Theme_JSON depending on whether or not we are 2471 * loading separate assets, without making the class aware of that detail. 2472 * 2473 * @since 6.1.0 2474 * 2475 * @param array $nodes The nodes to filter. 2476 * @return array A filtered array of style nodes. 2477 */ 2478 function wp_filter_out_block_nodes( $nodes ) { 2479 return array_filter( 2480 $nodes, 2481 static function ( $node ) { 2482 return ! in_array( 'blocks', $node['path'], true ); 2483 }, 2484 ARRAY_FILTER_USE_BOTH 2485 ); 2486 } 2487 2488 /** 2489 * Enqueues the global styles defined via theme.json. 2490 * 2491 * @since 5.8.0 2492 */ 2493 function wp_enqueue_global_styles() { 2494 $assets_on_demand = wp_should_load_block_assets_on_demand(); 2495 $is_block_theme = wp_is_block_theme(); 2496 $is_classic_theme = ! $is_block_theme; 2497 2498 /* 2499 * Global styles should be printed in the head for block themes, or for classic themes when loading assets on 2500 * demand is disabled, which is the default. 2501 * The footer should only be used for classic themes when loading assets on demand is enabled. 2502 * 2503 * See https://core.trac.wordpress.org/ticket/53494 and https://core.trac.wordpress.org/ticket/61965. 2504 */ 2505 if ( 2506 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 2507 ( $is_classic_theme && doing_action( 'wp_footer' ) && ! $assets_on_demand ) || 2508 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) && $assets_on_demand ) 2509 ) { 2510 return; 2511 } 2512 2513 /* 2514 * If loading the CSS for each block separately, then load the theme.json CSS conditionally. 2515 * This removes the CSS from the global-styles stylesheet and adds it to the inline CSS for each block. 2516 * This filter must be registered before calling wp_get_global_stylesheet(); 2517 */ 2518 add_filter( 'wp_theme_json_get_style_nodes', 'wp_filter_out_block_nodes' ); 2519 2520 $stylesheet = wp_get_global_stylesheet(); 2521 2522 if ( $is_block_theme ) { 2523 /* 2524 * Dequeue the Customizer's custom CSS 2525 * and add it before the global styles custom CSS. 2526 */ 2527 remove_action( 'wp_head', 'wp_custom_css_cb', 101 ); 2528 // Get the custom CSS from the Customizer and add it to the global stylesheet. 2529 $custom_css = wp_get_custom_css(); 2530 $stylesheet .= $custom_css; 2531 2532 // Add the global styles custom CSS at the end. 2533 $stylesheet .= wp_get_global_stylesheet( array( 'custom-css' ) ); 2534 } 2535 2536 if ( empty( $stylesheet ) ) { 2537 return; 2538 } 2539 2540 wp_register_style( 'global-styles', false ); 2541 wp_add_inline_style( 'global-styles', $stylesheet ); 2542 wp_enqueue_style( 'global-styles' ); 2543 2544 // Add each block as an inline css. 2545 wp_add_global_styles_for_blocks(); 2546 } 2547 2548 /** 2549 * Checks if the editor scripts and styles for all registered block types 2550 * should be enqueued on the current screen. 2551 * 2552 * @since 5.6.0 2553 * 2554 * @global WP_Screen $current_screen WordPress current screen object. 2555 * 2556 * @return bool Whether scripts and styles should be enqueued. 2557 */ 2558 function wp_should_load_block_editor_scripts_and_styles() { 2559 global $current_screen; 2560 2561 $is_block_editor_screen = ( $current_screen instanceof WP_Screen ) && $current_screen->is_block_editor(); 2562 2563 /** 2564 * Filters the flag that decides whether or not block editor scripts and styles 2565 * are going to be enqueued on the current screen. 2566 * 2567 * @since 5.6.0 2568 * 2569 * @param bool $is_block_editor_screen Current value of the flag. 2570 */ 2571 return apply_filters( 'should_load_block_editor_scripts_and_styles', $is_block_editor_screen ); 2572 } 2573 2574 /** 2575 * Checks whether separate styles should be loaded for core blocks. 2576 * 2577 * When this function returns true, other functions ensure that core blocks use their own separate stylesheets. 2578 * When this function returns false, all core blocks will use the single combined 'wp-block-library' stylesheet. 2579 * 2580 * As a side effect, the return value will by default result in block assets to be loaded on demand, via the 2581 * {@see wp_should_load_block_assets_on_demand()} function. This behavior can be separately altered via that function. 2582 * 2583 * This only affects front end and not the block editor screens. 2584 * 2585 * @since 5.8.0 2586 * @see @see wp_should_load_block_assets_on_demand() 2587 * @see wp_enqueue_registered_block_scripts_and_styles() 2588 * @see register_block_style_handle() 2589 * 2590 * @return bool Whether separate core block assets will be loaded. 2591 */ 2592 function wp_should_load_separate_core_block_assets() { 2593 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2594 return false; 2595 } 2596 2597 /** 2598 * Filters whether block styles should be loaded separately. 2599 * 2600 * Returning false loads all core block assets, regardless of whether they are rendered 2601 * in a page or not. Returning true loads core block assets only when they are rendered. 2602 * 2603 * @since 5.8.0 2604 * 2605 * @param bool $load_separate_assets Whether separate assets will be loaded. 2606 * Default false (all block assets are loaded, even when not used). 2607 */ 2608 return apply_filters( 'should_load_separate_core_block_assets', false ); 2609 } 2610 2611 /** 2612 * Checks whether block styles should be loaded only on-render. 2613 * 2614 * When this function returns true, other functions ensure that blocks only load their assets on-render. 2615 * When this function returns false, all block assets are loaded regardless of whether they are rendered in a page. 2616 * 2617 * The default return value depends on the result of {@see wp_should_load_separate_core_block_assets()}, which controls 2618 * whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' stylesheet. 2619 * 2620 * This only affects front end and not the block editor screens. 2621 * 2622 * @since 6.8.0 2623 * @see wp_should_load_separate_core_block_assets() 2624 * 2625 * @return bool Whether to load block assets only when they are rendered. 2626 */ 2627 function wp_should_load_block_assets_on_demand() { 2628 if ( is_admin() || is_feed() || wp_is_rest_endpoint() ) { 2629 return false; 2630 } 2631 2632 /* 2633 * For backward compatibility, the default return value for this function is based on the return value of 2634 * `wp_should_load_separate_core_block_assets()`. Initially, this function used to control both of these concerns. 2635 */ 2636 $load_assets_on_demand = wp_should_load_separate_core_block_assets(); 2637 2638 /** 2639 * Filters whether block styles should be loaded on demand. 2640 * 2641 * Returning false loads all block assets, regardless of whether they are rendered in a page or not. 2642 * Returning true loads block assets only when they are rendered. 2643 * 2644 * The default value of the filter depends on the result of {@see wp_should_load_separate_core_block_assets()}, 2645 * which controls whether Core block stylesheets should be loaded separately or via a combined 'wp-block-library' 2646 * stylesheet. 2647 * 2648 * @since 6.8.0 2649 * 2650 * @param bool $load_assets_on_demand Whether to load block assets only when they are rendered. 2651 */ 2652 return apply_filters( 'should_load_block_assets_on_demand', $load_assets_on_demand ); 2653 } 2654 2655 /** 2656 * Enqueues registered block scripts and styles, depending on current rendered 2657 * context (only enqueuing editor scripts while in context of the editor). 2658 * 2659 * @since 5.0.0 2660 * 2661 * @global WP_Screen $current_screen WordPress current screen object. 2662 */ 2663 function wp_enqueue_registered_block_scripts_and_styles() { 2664 global $current_screen; 2665 2666 if ( wp_should_load_block_assets_on_demand() ) { 2667 return; 2668 } 2669 2670 $load_editor_scripts_and_styles = is_admin() && wp_should_load_block_editor_scripts_and_styles(); 2671 2672 $block_registry = WP_Block_Type_Registry::get_instance(); 2673 2674 /* 2675 * Block styles are only enqueued if they're registered. For core blocks, this is only the case if 2676 * `wp_should_load_separate_core_block_assets()` returns true. Otherwise they use the single combined 2677 * 'wp-block-library` stylesheet. See also `register_core_block_style_handles()`. 2678 * Since `wp_enqueue_style()` does not trigger warnings if the style is not registered, it is okay to not cater for 2679 * this behavior here and simply call `wp_enqueue_style()` unconditionally. 2680 */ 2681 foreach ( $block_registry->get_all_registered() as $block_name => $block_type ) { 2682 // Front-end and editor styles. 2683 foreach ( $block_type->style_handles as $style_handle ) { 2684 wp_enqueue_style( $style_handle ); 2685 } 2686 2687 // Front-end and editor scripts. 2688 foreach ( $block_type->script_handles as $script_handle ) { 2689 wp_enqueue_script( $script_handle ); 2690 } 2691 2692 if ( $load_editor_scripts_and_styles ) { 2693 // Editor styles. 2694 foreach ( $block_type->editor_style_handles as $editor_style_handle ) { 2695 wp_enqueue_style( $editor_style_handle ); 2696 } 2697 2698 // Editor scripts. 2699 foreach ( $block_type->editor_script_handles as $editor_script_handle ) { 2700 wp_enqueue_script( $editor_script_handle ); 2701 } 2702 } 2703 } 2704 } 2705 2706 /** 2707 * Function responsible for enqueuing the styles required for block styles functionality on the editor and on the frontend. 2708 * 2709 * @since 5.3.0 2710 * 2711 * @global WP_Styles $wp_styles 2712 */ 2713 function enqueue_block_styles_assets() { 2714 global $wp_styles; 2715 2716 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2717 2718 foreach ( $block_styles as $block_name => $styles ) { 2719 foreach ( $styles as $style_properties ) { 2720 if ( isset( $style_properties['style_handle'] ) ) { 2721 2722 // If the site loads block styles on demand, enqueue the stylesheet on render. 2723 if ( wp_should_load_block_assets_on_demand() ) { 2724 add_filter( 2725 'render_block', 2726 static function ( $html, $block ) use ( $block_name, $style_properties ) { 2727 if ( $block['blockName'] === $block_name ) { 2728 wp_enqueue_style( $style_properties['style_handle'] ); 2729 } 2730 return $html; 2731 }, 2732 10, 2733 2 2734 ); 2735 } else { 2736 wp_enqueue_style( $style_properties['style_handle'] ); 2737 } 2738 } 2739 if ( isset( $style_properties['inline_style'] ) ) { 2740 2741 // Default to "wp-block-library". 2742 $handle = 'wp-block-library'; 2743 2744 // If the site loads block styles on demand, check if the block has a stylesheet registered. 2745 if ( wp_should_load_block_assets_on_demand() ) { 2746 $block_stylesheet_handle = generate_block_asset_handle( $block_name, 'style' ); 2747 2748 if ( isset( $wp_styles->registered[ $block_stylesheet_handle ] ) ) { 2749 $handle = $block_stylesheet_handle; 2750 } 2751 } 2752 2753 // Add inline styles to the calculated handle. 2754 wp_add_inline_style( $handle, $style_properties['inline_style'] ); 2755 } 2756 } 2757 } 2758 } 2759 2760 /** 2761 * Function responsible for enqueuing the assets required for block styles functionality on the editor. 2762 * 2763 * @since 5.3.0 2764 */ 2765 function enqueue_editor_block_styles_assets() { 2766 $block_styles = WP_Block_Styles_Registry::get_instance()->get_all_registered(); 2767 2768 $register_script_lines = array( '( function() {' ); 2769 foreach ( $block_styles as $block_name => $styles ) { 2770 foreach ( $styles as $style_properties ) { 2771 $block_style = array( 2772 'name' => $style_properties['name'], 2773 'label' => $style_properties['label'], 2774 ); 2775 if ( isset( $style_properties['is_default'] ) ) { 2776 $block_style['isDefault'] = $style_properties['is_default']; 2777 } 2778 $register_script_lines[] = sprintf( 2779 ' wp.blocks.registerBlockStyle( \'%s\', %s );', 2780 $block_name, 2781 wp_json_encode( $block_style ) 2782 ); 2783 } 2784 } 2785 $register_script_lines[] = '} )();'; 2786 $inline_script = implode( "\n", $register_script_lines ); 2787 2788 wp_register_script( 'wp-block-styles', false, array( 'wp-blocks' ), true, array( 'in_footer' => true ) ); 2789 wp_add_inline_script( 'wp-block-styles', $inline_script ); 2790 wp_enqueue_script( 'wp-block-styles' ); 2791 } 2792 2793 /** 2794 * Enqueues the assets required for the block directory within the block editor. 2795 * 2796 * @since 5.5.0 2797 */ 2798 function wp_enqueue_editor_block_directory_assets() { 2799 wp_enqueue_script( 'wp-block-directory' ); 2800 wp_enqueue_style( 'wp-block-directory' ); 2801 } 2802 2803 /** 2804 * Enqueues the assets required for the format library within the block editor. 2805 * 2806 * @since 5.8.0 2807 */ 2808 function wp_enqueue_editor_format_library_assets() { 2809 wp_enqueue_script( 'wp-format-library' ); 2810 wp_enqueue_style( 'wp-format-library' ); 2811 } 2812 2813 /** 2814 * Sanitizes an attributes array into an attributes string to be placed inside a `<script>` tag. 2815 * 2816 * Automatically injects type attribute if needed. 2817 * Used by {@see wp_get_script_tag()} and {@see wp_get_inline_script_tag()}. 2818 * 2819 * @since 5.7.0 2820 * 2821 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2822 * @return string String made of sanitized `<script>` tag attributes. 2823 */ 2824 function wp_sanitize_script_attributes( $attributes ) { 2825 $html5_script_support = ! is_admin() && ! current_theme_supports( 'html5', 'script' ); 2826 $attributes_string = ''; 2827 2828 /* 2829 * If HTML5 script tag is supported, only the attribute name is added 2830 * to $attributes_string for entries with a boolean value, and that are true. 2831 */ 2832 foreach ( $attributes as $attribute_name => $attribute_value ) { 2833 if ( is_bool( $attribute_value ) ) { 2834 if ( $attribute_value ) { 2835 $attributes_string .= $html5_script_support ? sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_name ) ) : ' ' . esc_attr( $attribute_name ); 2836 } 2837 } else { 2838 $attributes_string .= sprintf( ' %1$s="%2$s"', esc_attr( $attribute_name ), esc_attr( $attribute_value ) ); 2839 } 2840 } 2841 2842 return $attributes_string; 2843 } 2844 2845 /** 2846 * Formats `<script>` loader tags. 2847 * 2848 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2849 * Automatically injects type attribute if needed. 2850 * 2851 * @since 5.7.0 2852 * 2853 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2854 * @return string String containing `<script>` opening and closing tags. 2855 */ 2856 function wp_get_script_tag( $attributes ) { 2857 if ( ! isset( $attributes['type'] ) && ! is_admin() && ! current_theme_supports( 'html5', 'script' ) ) { 2858 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2859 $attributes = array_merge( 2860 array( 'type' => 'text/javascript' ), 2861 $attributes 2862 ); 2863 } 2864 /** 2865 * Filters attributes to be added to a script tag. 2866 * 2867 * @since 5.7.0 2868 * 2869 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2870 * Only the attribute name is added to the `<script>` tag for 2871 * entries with a boolean value, and that are true. 2872 */ 2873 $attributes = apply_filters( 'wp_script_attributes', $attributes ); 2874 2875 return sprintf( "<script%s></script>\n", wp_sanitize_script_attributes( $attributes ) ); 2876 } 2877 2878 /** 2879 * Prints formatted `<script>` loader tag. 2880 * 2881 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2882 * Automatically injects type attribute if needed. 2883 * 2884 * @since 5.7.0 2885 * 2886 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2887 */ 2888 function wp_print_script_tag( $attributes ) { 2889 echo wp_get_script_tag( $attributes ); 2890 } 2891 2892 /** 2893 * Constructs an inline script tag. 2894 * 2895 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2896 * Automatically injects type attribute if needed. 2897 * 2898 * @since 5.7.0 2899 * 2900 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 2901 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 2902 * @return string String containing inline JavaScript code wrapped around `<script>` tag. 2903 */ 2904 function wp_get_inline_script_tag( $data, $attributes = array() ) { 2905 $is_html5 = current_theme_supports( 'html5', 'script' ) || is_admin(); 2906 if ( ! isset( $attributes['type'] ) && ! $is_html5 ) { 2907 // Keep the type attribute as the first for legacy reasons (it has always been this way in core). 2908 $attributes = array_merge( 2909 array( 'type' => 'text/javascript' ), 2910 $attributes 2911 ); 2912 } 2913 2914 /* 2915 * XHTML extracts the contents of the SCRIPT element and then the XML parser 2916 * decodes character references and other syntax elements. This can lead to 2917 * misinterpretation of the script contents or invalid XHTML documents. 2918 * 2919 * Wrapping the contents in a CDATA section instructs the XML parser not to 2920 * transform the contents of the SCRIPT element before passing them to the 2921 * JavaScript engine. 2922 * 2923 * Example: 2924 * 2925 * <script>console.log('…');</script> 2926 * 2927 * In an HTML document this would print "…" to the console, 2928 * but in an XHTML document it would print "…" to the console. 2929 * 2930 * <script>console.log('An image is <img> in HTML');</script> 2931 * 2932 * In an HTML document this would print "An image is <img> in HTML", 2933 * but it's an invalid XHTML document because it interprets the `<img>` 2934 * as an empty tag missing its closing `/`. 2935 * 2936 * @see https://www.w3.org/TR/xhtml1/#h-4.8 2937 */ 2938 if ( 2939 ! $is_html5 && 2940 ( 2941 ! isset( $attributes['type'] ) || 2942 'module' === $attributes['type'] || 2943 str_contains( $attributes['type'], 'javascript' ) || 2944 str_contains( $attributes['type'], 'ecmascript' ) || 2945 str_contains( $attributes['type'], 'jscript' ) || 2946 str_contains( $attributes['type'], 'livescript' ) 2947 ) 2948 ) { 2949 /* 2950 * If the string `]]>` exists within the JavaScript it would break 2951 * out of any wrapping CDATA section added here, so to start, it's 2952 * necessary to escape that sequence which requires splitting the 2953 * content into two CDATA sections wherever it's found. 2954 * 2955 * Note: it's only necessary to escape the closing `]]>` because 2956 * an additional `<![CDATA[` leaves the contents unchanged. 2957 */ 2958 $data = str_replace( ']]>', ']]]]><![CDATA[>', $data ); 2959 2960 // Wrap the entire escaped script inside a CDATA section. 2961 $data = sprintf( "/* <![CDATA[ */\n%s\n/* ]]> */", $data ); 2962 } 2963 2964 $data = "\n" . trim( $data, "\n\r " ) . "\n"; 2965 2966 /** 2967 * Filters attributes to be added to a script tag. 2968 * 2969 * @since 5.7.0 2970 * 2971 * @param array $attributes Key-value pairs representing `<script>` tag attributes. 2972 * Only the attribute name is added to the `<script>` tag for 2973 * entries with a boolean value, and that are true. 2974 * @param string $data Inline data. 2975 */ 2976 $attributes = apply_filters( 'wp_inline_script_attributes', $attributes, $data ); 2977 2978 return sprintf( "<script%s>%s</script>\n", wp_sanitize_script_attributes( $attributes ), $data ); 2979 } 2980 2981 /** 2982 * Prints an inline script tag. 2983 * 2984 * It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter. 2985 * Automatically injects type attribute if needed. 2986 * 2987 * @since 5.7.0 2988 * 2989 * @param string $data Data for script tag: JavaScript, importmap, speculationrules, etc. 2990 * @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes. 2991 */ 2992 function wp_print_inline_script_tag( $data, $attributes = array() ) { 2993 echo wp_get_inline_script_tag( $data, $attributes ); 2994 } 2995 2996 /** 2997 * Allows small styles to be inlined. 2998 * 2999 * This improves performance and sustainability, and is opt-in. Stylesheets can opt in 3000 * by adding `path` data using `wp_style_add_data`, and defining the file's absolute path: 3001 * 3002 * wp_style_add_data( $style_handle, 'path', $file_path ); 3003 * 3004 * @since 5.8.0 3005 * 3006 * @global WP_Styles $wp_styles 3007 */ 3008 function wp_maybe_inline_styles() { 3009 global $wp_styles; 3010 3011 $total_inline_limit = 20000; 3012 /** 3013 * The maximum size of inlined styles in bytes. 3014 * 3015 * @since 5.8.0 3016 * 3017 * @param int $total_inline_limit The file-size threshold, in bytes. Default 20000. 3018 */ 3019 $total_inline_limit = apply_filters( 'styles_inline_size_limit', $total_inline_limit ); 3020 3021 $styles = array(); 3022 3023 // Build an array of styles that have a path defined. 3024 foreach ( $wp_styles->queue as $handle ) { 3025 if ( ! isset( $wp_styles->registered[ $handle ] ) ) { 3026 continue; 3027 } 3028 $src = $wp_styles->registered[ $handle ]->src; 3029 $path = $wp_styles->get_data( $handle, 'path' ); 3030 if ( $path && $src ) { 3031 $size = wp_filesize( $path ); 3032 if ( ! $size ) { 3033 continue; 3034 } 3035 $styles[] = array( 3036 'handle' => $handle, 3037 'src' => $src, 3038 'path' => $path, 3039 'size' => $size, 3040 ); 3041 } 3042 } 3043 3044 if ( ! empty( $styles ) ) { 3045 // Reorder styles array based on size. 3046 usort( 3047 $styles, 3048 static function ( $a, $b ) { 3049 return ( $a['size'] <= $b['size'] ) ? -1 : 1; 3050 } 3051 ); 3052 3053 /* 3054 * The total inlined size. 3055 * 3056 * On each iteration of the loop, if a style gets added inline the value of this var increases 3057 * to reflect the total size of inlined styles. 3058 */ 3059 $total_inline_size = 0; 3060 3061 // Loop styles. 3062 foreach ( $styles as $style ) { 3063 3064 // Size check. Since styles are ordered by size, we can break the loop. 3065 if ( $total_inline_size + $style['size'] > $total_inline_limit ) { 3066 break; 3067 } 3068 3069 // Get the styles if we don't already have them. 3070 $style['css'] = file_get_contents( $style['path'] ); 3071 3072 /* 3073 * Check if the style contains relative URLs that need to be modified. 3074 * URLs relative to the stylesheet's path should be converted to relative to the site's root. 3075 */ 3076 $style['css'] = _wp_normalize_relative_css_links( $style['css'], $style['src'] ); 3077 3078 // Set `src` to `false` and add styles inline. 3079 $wp_styles->registered[ $style['handle'] ]->src = false; 3080 if ( empty( $wp_styles->registered[ $style['handle'] ]->extra['after'] ) ) { 3081 $wp_styles->registered[ $style['handle'] ]->extra['after'] = array(); 3082 } 3083 array_unshift( $wp_styles->registered[ $style['handle'] ]->extra['after'], $style['css'] ); 3084 3085 // Add the styles size to the $total_inline_size var. 3086 $total_inline_size += (int) $style['size']; 3087 } 3088 } 3089 } 3090 3091 /** 3092 * Makes URLs relative to the WordPress installation. 3093 * 3094 * @since 5.9.0 3095 * @access private 3096 * 3097 * @param string $css The CSS to make URLs relative to the WordPress installation. 3098 * @param string $stylesheet_url The URL to the stylesheet. 3099 * 3100 * @return string The CSS with URLs made relative to the WordPress installation. 3101 */ 3102 function _wp_normalize_relative_css_links( $css, $stylesheet_url ) { 3103 return preg_replace_callback( 3104 '#(url\s*\(\s*[\'"]?\s*)([^\'"\)]+)#', 3105 static function ( $matches ) use ( $stylesheet_url ) { 3106 list( , $prefix, $url ) = $matches; 3107 3108 // Short-circuit if the URL does not require normalization. 3109 if ( 3110 str_starts_with( $url, 'http:' ) || 3111 str_starts_with( $url, 'https:' ) || 3112 str_starts_with( $url, '/' ) || 3113 str_starts_with( $url, '#' ) || 3114 str_starts_with( $url, 'data:' ) 3115 ) { 3116 return $matches[0]; 3117 } 3118 3119 // Build the absolute URL. 3120 $absolute_url = dirname( $stylesheet_url ) . '/' . $url; 3121 $absolute_url = str_replace( '/./', '/', $absolute_url ); 3122 3123 // Convert to URL related to the site root. 3124 $url = wp_make_link_relative( $absolute_url ); 3125 3126 return $prefix . $url; 3127 }, 3128 $css 3129 ); 3130 } 3131 3132 /** 3133 * Function that enqueues the CSS Custom Properties coming from theme.json. 3134 * 3135 * @since 5.9.0 3136 */ 3137 function wp_enqueue_global_styles_css_custom_properties() { 3138 wp_register_style( 'global-styles-css-custom-properties', false ); 3139 wp_add_inline_style( 'global-styles-css-custom-properties', wp_get_global_stylesheet( array( 'variables' ) ) ); 3140 wp_enqueue_style( 'global-styles-css-custom-properties' ); 3141 } 3142 3143 /** 3144 * Hooks inline styles in the proper place, depending on the active theme. 3145 * 3146 * @since 5.9.1 3147 * @since 6.1.0 Added the `$priority` parameter. 3148 * 3149 * For block themes, styles are loaded in the head. 3150 * For classic ones, styles are loaded in the body because the wp_head action happens before render_block. 3151 * 3152 * @link https://core.trac.wordpress.org/ticket/53494. 3153 * 3154 * @param string $style String containing the CSS styles to be added. 3155 * @param int $priority To set the priority for the add_action. 3156 */ 3157 function wp_enqueue_block_support_styles( $style, $priority = 10 ) { 3158 $action_hook_name = 'wp_footer'; 3159 if ( wp_is_block_theme() ) { 3160 $action_hook_name = 'wp_head'; 3161 } 3162 add_action( 3163 $action_hook_name, 3164 static function () use ( $style ) { 3165 echo "<style>$style</style>\n"; 3166 }, 3167 $priority 3168 ); 3169 } 3170 3171 /** 3172 * Fetches, processes and compiles stored core styles, then combines and renders them to the page. 3173 * Styles are stored via the style engine API. 3174 * 3175 * @link https://developer.wordpress.org/block-editor/reference-guides/packages/packages-style-engine/ 3176 * 3177 * @since 6.1.0 3178 * 3179 * @param array $options { 3180 * Optional. An array of options to pass to wp_style_engine_get_stylesheet_from_context(). 3181 * Default empty array. 3182 * 3183 * @type bool $optimize Whether to optimize the CSS output, e.g., combine rules. 3184 * Default false. 3185 * @type bool $prettify Whether to add new lines and indents to output. 3186 * Default to whether the `SCRIPT_DEBUG` constant is defined. 3187 * } 3188 */ 3189 function wp_enqueue_stored_styles( $options = array() ) { 3190 $is_block_theme = wp_is_block_theme(); 3191 $is_classic_theme = ! $is_block_theme; 3192 3193 /* 3194 * For block themes, this function prints stored styles in the header. 3195 * For classic themes, in the footer. 3196 */ 3197 if ( 3198 ( $is_block_theme && doing_action( 'wp_footer' ) ) || 3199 ( $is_classic_theme && doing_action( 'wp_enqueue_scripts' ) ) 3200 ) { 3201 return; 3202 } 3203 3204 $core_styles_keys = array( 'block-supports' ); 3205 $compiled_core_stylesheet = ''; 3206 $style_tag_id = 'core'; 3207 // Adds comment if code is prettified to identify core styles sections in debugging. 3208 $should_prettify = isset( $options['prettify'] ) ? true === $options['prettify'] : defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG; 3209 foreach ( $core_styles_keys as $style_key ) { 3210 if ( $should_prettify ) { 3211 $compiled_core_stylesheet .= "/**\n * Core styles: $style_key\n */\n"; 3212 } 3213 // Chains core store ids to signify what the styles contain. 3214 $style_tag_id .= '-' . $style_key; 3215 $compiled_core_stylesheet .= wp_style_engine_get_stylesheet_from_context( $style_key, $options ); 3216 } 3217 3218 // Combines Core styles. 3219 if ( ! empty( $compiled_core_stylesheet ) ) { 3220 wp_register_style( $style_tag_id, false ); 3221 wp_add_inline_style( $style_tag_id, $compiled_core_stylesheet ); 3222 wp_enqueue_style( $style_tag_id ); 3223 } 3224 3225 // Prints out any other stores registered by themes or otherwise. 3226 $additional_stores = WP_Style_Engine_CSS_Rules_Store::get_stores(); 3227 foreach ( array_keys( $additional_stores ) as $store_name ) { 3228 if ( in_array( $store_name, $core_styles_keys, true ) ) { 3229 continue; 3230 } 3231 $styles = wp_style_engine_get_stylesheet_from_context( $store_name, $options ); 3232 if ( ! empty( $styles ) ) { 3233 $key = "wp-style-engine-$store_name"; 3234 wp_register_style( $key, false ); 3235 wp_add_inline_style( $key, $styles ); 3236 wp_enqueue_style( $key ); 3237 } 3238 } 3239 } 3240 3241 /** 3242 * Enqueues a stylesheet for a specific block. 3243 * 3244 * If the theme has opted-in to load block styles on demand, 3245 * then the stylesheet will be enqueued on-render, 3246 * otherwise when the block inits. 3247 * 3248 * @since 5.9.0 3249 * 3250 * @param string $block_name The block-name, including namespace. 3251 * @param array $args { 3252 * An array of arguments. See wp_register_style() for full information about each argument. 3253 * 3254 * @type string $handle The handle for the stylesheet. 3255 * @type string|false $src The source URL of the stylesheet. 3256 * @type string[] $deps Array of registered stylesheet handles this stylesheet depends on. 3257 * @type string|bool|null $ver Stylesheet version number. 3258 * @type string $media The media for which this stylesheet has been defined. 3259 * @type string|null $path Absolute path to the stylesheet, so that it can potentially be inlined. 3260 * } 3261 */ 3262 function wp_enqueue_block_style( $block_name, $args ) { 3263 $args = wp_parse_args( 3264 $args, 3265 array( 3266 'handle' => '', 3267 'src' => '', 3268 'deps' => array(), 3269 'ver' => false, 3270 'media' => 'all', 3271 ) 3272 ); 3273 3274 /** 3275 * Callback function to register and enqueue styles. 3276 * 3277 * @param string $content When the callback is used for the render_block filter, 3278 * the content needs to be returned so the function parameter 3279 * is to ensure the content exists. 3280 * @return string Block content. 3281 */ 3282 $callback = static function ( $content ) use ( $args ) { 3283 // Register the stylesheet. 3284 if ( ! empty( $args['src'] ) ) { 3285 wp_register_style( $args['handle'], $args['src'], $args['deps'], $args['ver'], $args['media'] ); 3286 } 3287 3288 // Add `path` data if provided. 3289 if ( isset( $args['path'] ) ) { 3290 wp_style_add_data( $args['handle'], 'path', $args['path'] ); 3291 3292 // Get the RTL file path. 3293 $rtl_file_path = str_replace( '.css', '-rtl.css', $args['path'] ); 3294 3295 // Add RTL stylesheet. 3296 if ( file_exists( $rtl_file_path ) ) { 3297 wp_style_add_data( $args['handle'], 'rtl', 'replace' ); 3298 3299 if ( is_rtl() ) { 3300 wp_style_add_data( $args['handle'], 'path', $rtl_file_path ); 3301 } 3302 } 3303 } 3304 3305 // Enqueue the stylesheet. 3306 wp_enqueue_style( $args['handle'] ); 3307 3308 return $content; 3309 }; 3310 3311 $hook = did_action( 'wp_enqueue_scripts' ) ? 'wp_footer' : 'wp_enqueue_scripts'; 3312 if ( wp_should_load_block_assets_on_demand() ) { 3313 /** 3314 * Callback function to register and enqueue styles. 3315 * 3316 * @param string $content The block content. 3317 * @param array $block The full block, including name and attributes. 3318 * @return string Block content. 3319 */ 3320 $callback_separate = static function ( $content, $block ) use ( $block_name, $callback ) { 3321 if ( ! empty( $block['blockName'] ) && $block_name === $block['blockName'] ) { 3322 return $callback( $content ); 3323 } 3324 return $content; 3325 }; 3326 3327 /* 3328 * The filter's callback here is an anonymous function because 3329 * using a named function in this case is not possible. 3330 * 3331 * The function cannot be unhooked, however, users are still able 3332 * to dequeue the stylesheets registered/enqueued by the callback 3333 * which is why in this case, using an anonymous function 3334 * was deemed acceptable. 3335 */ 3336 add_filter( 'render_block', $callback_separate, 10, 2 ); 3337 return; 3338 } 3339 3340 /* 3341 * The filter's callback here is an anonymous function because 3342 * using a named function in this case is not possible. 3343 * 3344 * The function cannot be unhooked, however, users are still able 3345 * to dequeue the stylesheets registered/enqueued by the callback 3346 * which is why in this case, using an anonymous function 3347 * was deemed acceptable. 3348 */ 3349 add_filter( $hook, $callback ); 3350 3351 // Enqueue assets in the editor. 3352 add_action( 'enqueue_block_assets', $callback ); 3353 } 3354 3355 /** 3356 * Loads classic theme styles on classic themes in the frontend. 3357 * 3358 * This is used for backwards compatibility for Button and File blocks specifically. 3359 * 3360 * @since 6.1.0 3361 * @since 6.2.0 Added File block styles. 3362 * @since 6.8.0 Moved stylesheet registration outside of this function. 3363 */ 3364 function wp_enqueue_classic_theme_styles() { 3365 if ( ! wp_theme_has_theme_json() ) { 3366 wp_enqueue_style( 'classic-theme-styles' ); 3367 } 3368 } 3369 3370 /** 3371 * Removes leading and trailing _empty_ script tags. 3372 * 3373 * This is a helper meant to be used for literal script tag construction 3374 * within `wp_get_inline_script_tag()` or `wp_print_inline_script_tag()`. 3375 * It removes the literal values of "<script>" and "</script>" from 3376 * around an inline script after trimming whitespace. Typically this 3377 * is used in conjunction with output buffering, where `ob_get_clean()` 3378 * is passed as the `$contents` argument. 3379 * 3380 * Example: 3381 * 3382 * // Strips exact literal empty SCRIPT tags. 3383 * $js = '<script>sayHello();</script>; 3384 * 'sayHello();' === wp_remove_surrounding_empty_script_tags( $js ); 3385 * 3386 * // Otherwise if anything is different it warns in the JS console. 3387 * $js = '<script type="text/javascript">console.log( "hi" );</script>'; 3388 * 'console.error( ... )' === wp_remove_surrounding_empty_script_tags( $js ); 3389 * 3390 * @since 6.4.0 3391 * @access private 3392 * 3393 * @see wp_print_inline_script_tag() 3394 * @see wp_get_inline_script_tag() 3395 * 3396 * @param string $contents Script body with manually created SCRIPT tag literals. 3397 * @return string Script body without surrounding script tag literals, or 3398 * original contents if both exact literals aren't present. 3399 */ 3400 function wp_remove_surrounding_empty_script_tags( $contents ) { 3401 $contents = trim( $contents ); 3402 $opener = '<SCRIPT>'; 3403 $closer = '</SCRIPT>'; 3404 3405 if ( 3406 strlen( $contents ) > strlen( $opener ) + strlen( $closer ) && 3407 strtoupper( substr( $contents, 0, strlen( $opener ) ) ) === $opener && 3408 strtoupper( substr( $contents, -strlen( $closer ) ) ) === $closer 3409 ) { 3410 return substr( $contents, strlen( $opener ), -strlen( $closer ) ); 3411 } else { 3412 $error_message = __( 'Expected string to start with script tag (without attributes) and end with script tag, with optional whitespace.' ); 3413 _doing_it_wrong( __FUNCTION__, $error_message, '6.4' ); 3414 return sprintf( 3415 'console.error(%s)', 3416 wp_json_encode( 3417 sprintf( 3418 /* translators: %s: wp_remove_surrounding_empty_script_tags() */ 3419 __( 'Function %s used incorrectly in PHP.' ), 3420 'wp_remove_surrounding_empty_script_tags()' 3421 ) . ' ' . $error_message 3422 ) 3423 ); 3424 } 3425 }
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| Generated : Thu Apr 3 08:20:01 2025 | Cross-referenced by PHPXref |