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1 <?php 2 /** 3 * Facilitates adding of the WordPress editor as used on the Write and Edit screens. 4 * 5 * @package WordPress 6 * @since 3.3.0 7 * 8 * Private, not included by default. See wp_editor() in wp-includes/general-template.php. 9 */ 10 11 final class _WP_Editors { 12 public static $mce_locale; 13 14 private static $mce_settings = array(); 15 private static $qt_settings = array(); 16 private static $plugins = array(); 17 private static $qt_buttons = array(); 18 private static $ext_plugins; 19 private static $baseurl; 20 private static $first_init; 21 private static $this_tinymce = false; 22 private static $this_quicktags = false; 23 private static $has_tinymce = false; 24 private static $has_quicktags = false; 25 private static $has_medialib = false; 26 private static $editor_buttons_css = true; 27 private static $drag_drop_upload = false; 28 private static $translation; 29 private static $tinymce_scripts_printed = false; 30 private static $link_dialog_printed = false; 31 32 private function __construct() {} 33 34 /** 35 * Parse default arguments for the editor instance. 36 * 37 * @since 3.3.0 38 * 39 * @param string $editor_id HTML ID for the textarea and TinyMCE and Quicktags instances. 40 * Should not contain square brackets. 41 * @param array $settings { 42 * Array of editor arguments. 43 * 44 * @type bool $wpautop Whether to use wpautop(). Default true. 45 * @type bool $media_buttons Whether to show the Add Media/other media buttons. 46 * @type string $default_editor When both TinyMCE and Quicktags are used, set which 47 * editor is shown on page load. Default empty. 48 * @type bool $drag_drop_upload Whether to enable drag & drop on the editor uploading. Default false. 49 * Requires the media modal. 50 * @type string $textarea_name Give the textarea a unique name here. Square brackets 51 * can be used here. Default $editor_id. 52 * @type int $textarea_rows Number rows in the editor textarea. Default 20. 53 * @type string|int $tabindex Tabindex value to use. Default empty. 54 * @type string $tabfocus_elements The previous and next element ID to move the focus to 55 * when pressing the Tab key in TinyMCE. Default ':prev,:next'. 56 * @type string $editor_css Intended for extra styles for both Visual and Text editors. 57 * Should include `<style>` tags, and can use "scoped". Default empty. 58 * @type string $editor_class Extra classes to add to the editor textarea element. Default empty. 59 * @type bool $teeny Whether to output the minimal editor config. Examples include 60 * Press This and the Comment editor. Default false. 61 * @type bool $dfw Deprecated in 4.1. Unused. 62 * @type bool|array $tinymce Whether to load TinyMCE. Can be used to pass settings directly to 63 * TinyMCE using an array. Default true. 64 * @type bool|array $quicktags Whether to load Quicktags. Can be used to pass settings directly to 65 * Quicktags using an array. Default true. 66 * } 67 * @return array Parsed arguments array. 68 */ 69 public static function parse_settings( $editor_id, $settings ) { 70 71 /** 72 * Filters the wp_editor() settings. 73 * 74 * @since 4.0.0 75 * 76 * @see _WP_Editors::parse_settings() 77 * 78 * @param array $settings Array of editor arguments. 79 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 80 * when called from block editor's Classic block. 81 */ 82 $settings = apply_filters( 'wp_editor_settings', $settings, $editor_id ); 83 84 $set = wp_parse_args( 85 $settings, 86 array( 87 // Disable autop if the current post has blocks in it. 88 'wpautop' => ! has_blocks(), 89 'media_buttons' => true, 90 'default_editor' => '', 91 'drag_drop_upload' => false, 92 'textarea_name' => $editor_id, 93 'textarea_rows' => 20, 94 'tabindex' => '', 95 'tabfocus_elements' => ':prev,:next', 96 'editor_css' => '', 97 'editor_class' => '', 98 'teeny' => false, 99 '_content_editor_dfw' => false, 100 'tinymce' => true, 101 'quicktags' => true, 102 ) 103 ); 104 105 self::$this_tinymce = ( $set['tinymce'] && user_can_richedit() ); 106 107 if ( self::$this_tinymce ) { 108 if ( false !== strpos( $editor_id, '[' ) ) { 109 self::$this_tinymce = false; 110 _deprecated_argument( 'wp_editor()', '3.9.0', 'TinyMCE editor IDs cannot have brackets.' ); 111 } 112 } 113 114 self::$this_quicktags = (bool) $set['quicktags']; 115 116 if ( self::$this_tinymce ) { 117 self::$has_tinymce = true; 118 } 119 120 if ( self::$this_quicktags ) { 121 self::$has_quicktags = true; 122 } 123 124 if ( empty( $set['editor_height'] ) ) { 125 return $set; 126 } 127 128 if ( 'content' === $editor_id && empty( $set['tinymce']['wp_autoresize_on'] ) ) { 129 // A cookie (set when a user resizes the editor) overrides the height. 130 $cookie = (int) get_user_setting( 'ed_size' ); 131 132 if ( $cookie ) { 133 $set['editor_height'] = $cookie; 134 } 135 } 136 137 if ( $set['editor_height'] < 50 ) { 138 $set['editor_height'] = 50; 139 } elseif ( $set['editor_height'] > 5000 ) { 140 $set['editor_height'] = 5000; 141 } 142 143 return $set; 144 } 145 146 /** 147 * Outputs the HTML for a single instance of the editor. 148 * 149 * @since 3.3.0 150 * 151 * @param string $content Initial content for the editor. 152 * @param string $editor_id HTML ID for the textarea and TinyMCE and Quicktags instances. 153 * Should not contain square brackets. 154 * @param array $settings See _WP_Editors::parse_settings() for description. 155 */ 156 public static function editor( $content, $editor_id, $settings = array() ) { 157 $set = self::parse_settings( $editor_id, $settings ); 158 $editor_class = ' class="' . trim( esc_attr( $set['editor_class'] ) . ' wp-editor-area' ) . '"'; 159 $tabindex = $set['tabindex'] ? ' tabindex="' . (int) $set['tabindex'] . '"' : ''; 160 $default_editor = 'html'; 161 $buttons = ''; 162 $autocomplete = ''; 163 $editor_id_attr = esc_attr( $editor_id ); 164 165 if ( $set['drag_drop_upload'] ) { 166 self::$drag_drop_upload = true; 167 } 168 169 if ( ! empty( $set['editor_height'] ) ) { 170 $height = ' style="height: ' . (int) $set['editor_height'] . 'px"'; 171 } else { 172 $height = ' rows="' . (int) $set['textarea_rows'] . '"'; 173 } 174 175 if ( ! current_user_can( 'upload_files' ) ) { 176 $set['media_buttons'] = false; 177 } 178 179 if ( self::$this_tinymce ) { 180 $autocomplete = ' autocomplete="off"'; 181 182 if ( self::$this_quicktags ) { 183 $default_editor = $set['default_editor'] ? $set['default_editor'] : wp_default_editor(); 184 // 'html' is used for the "Text" editor tab. 185 if ( 'html' !== $default_editor ) { 186 $default_editor = 'tinymce'; 187 } 188 189 $buttons .= '<button type="button" id="' . $editor_id_attr . '-tmce" class="wp-switch-editor switch-tmce"' . 190 ' data-wp-editor-id="' . $editor_id_attr . '">' . _x( 'Visual', 'Name for the Visual editor tab' ) . "</button>\n"; 191 $buttons .= '<button type="button" id="' . $editor_id_attr . '-html" class="wp-switch-editor switch-html"' . 192 ' data-wp-editor-id="' . $editor_id_attr . '">' . _x( 'Text', 'Name for the Text editor tab (formerly HTML)' ) . "</button>\n"; 193 } else { 194 $default_editor = 'tinymce'; 195 } 196 } 197 198 $switch_class = 'html' === $default_editor ? 'html-active' : 'tmce-active'; 199 $wrap_class = 'wp-core-ui wp-editor-wrap ' . $switch_class; 200 201 if ( $set['_content_editor_dfw'] ) { 202 $wrap_class .= ' has-dfw'; 203 } 204 205 echo '<div id="wp-' . $editor_id_attr . '-wrap" class="' . $wrap_class . '">'; 206 207 if ( self::$editor_buttons_css ) { 208 wp_print_styles( 'editor-buttons' ); 209 self::$editor_buttons_css = false; 210 } 211 212 if ( ! empty( $set['editor_css'] ) ) { 213 echo $set['editor_css'] . "\n"; 214 } 215 216 if ( ! empty( $buttons ) || $set['media_buttons'] ) { 217 echo '<div id="wp-' . $editor_id_attr . '-editor-tools" class="wp-editor-tools hide-if-no-js">'; 218 219 if ( $set['media_buttons'] ) { 220 self::$has_medialib = true; 221 222 if ( ! function_exists( 'media_buttons' ) ) { 223 require ABSPATH . 'wp-admin/includes/media.php'; 224 } 225 226 echo '<div id="wp-' . $editor_id_attr . '-media-buttons" class="wp-media-buttons">'; 227 228 /** 229 * Fires after the default media button(s) are displayed. 230 * 231 * @since 2.5.0 232 * 233 * @param string $editor_id Unique editor identifier, e.g. 'content'. 234 */ 235 do_action( 'media_buttons', $editor_id ); 236 echo "</div>\n"; 237 } 238 239 echo '<div class="wp-editor-tabs">' . $buttons . "</div>\n"; 240 echo "</div>\n"; 241 } 242 243 $quicktags_toolbar = ''; 244 245 if ( self::$this_quicktags ) { 246 if ( 'content' === $editor_id && ! empty( $GLOBALS['current_screen'] ) && 'post' === $GLOBALS['current_screen']->base ) { 247 $toolbar_id = 'ed_toolbar'; 248 } else { 249 $toolbar_id = 'qt_' . $editor_id_attr . '_toolbar'; 250 } 251 252 $quicktags_toolbar = '<div id="' . $toolbar_id . '" class="quicktags-toolbar hide-if-no-js"></div>'; 253 } 254 255 /** 256 * Filters the HTML markup output that displays the editor. 257 * 258 * @since 2.1.0 259 * 260 * @param string $output Editor's HTML markup. 261 */ 262 $the_editor = apply_filters( 263 'the_editor', 264 '<div id="wp-' . $editor_id_attr . '-editor-container" class="wp-editor-container">' . 265 $quicktags_toolbar . 266 '<textarea' . $editor_class . $height . $tabindex . $autocomplete . ' cols="40" name="' . esc_attr( $set['textarea_name'] ) . '" ' . 267 'id="' . $editor_id_attr . '">%s</textarea></div>' 268 ); 269 270 // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). 271 if ( self::$this_tinymce ) { 272 add_filter( 'the_editor_content', 'format_for_editor', 10, 2 ); 273 } 274 275 /** 276 * Filters the default editor content. 277 * 278 * @since 2.1.0 279 * 280 * @param string $content Default editor content. 281 * @param string $default_editor The default editor for the current user. 282 * Either 'html' or 'tinymce'. 283 */ 284 $content = apply_filters( 'the_editor_content', $content, $default_editor ); 285 286 // Remove the filter as the next editor on the same page may not need it. 287 if ( self::$this_tinymce ) { 288 remove_filter( 'the_editor_content', 'format_for_editor' ); 289 } 290 291 // Back-compat for the `htmledit_pre` and `richedit_pre` filters. 292 if ( 'html' === $default_editor && has_filter( 'htmledit_pre' ) ) { 293 /** This filter is documented in wp-includes/deprecated.php */ 294 $content = apply_filters_deprecated( 'htmledit_pre', array( $content ), '4.3.0', 'format_for_editor' ); 295 } elseif ( 'tinymce' === $default_editor && has_filter( 'richedit_pre' ) ) { 296 /** This filter is documented in wp-includes/deprecated.php */ 297 $content = apply_filters_deprecated( 'richedit_pre', array( $content ), '4.3.0', 'format_for_editor' ); 298 } 299 300 if ( false !== stripos( $content, 'textarea' ) ) { 301 $content = preg_replace( '%</textarea%i', '</textarea', $content ); 302 } 303 304 printf( $the_editor, $content ); 305 echo "\n</div>\n\n"; 306 307 self::editor_settings( $editor_id, $set ); 308 } 309 310 /** 311 * @since 3.3.0 312 * 313 * @param string $editor_id Unique editor identifier, e.g. 'content'. 314 * @param array $set Array of editor arguments. 315 */ 316 public static function editor_settings( $editor_id, $set ) { 317 if ( empty( self::$first_init ) ) { 318 if ( is_admin() ) { 319 add_action( 'admin_print_footer_scripts', array( __CLASS__, 'editor_js' ), 50 ); 320 add_action( 'admin_print_footer_scripts', array( __CLASS__, 'force_uncompressed_tinymce' ), 1 ); 321 add_action( 'admin_print_footer_scripts', array( __CLASS__, 'enqueue_scripts' ), 1 ); 322 } else { 323 add_action( 'wp_print_footer_scripts', array( __CLASS__, 'editor_js' ), 50 ); 324 add_action( 'wp_print_footer_scripts', array( __CLASS__, 'force_uncompressed_tinymce' ), 1 ); 325 add_action( 'wp_print_footer_scripts', array( __CLASS__, 'enqueue_scripts' ), 1 ); 326 } 327 } 328 329 if ( self::$this_quicktags ) { 330 331 $qtInit = array( 332 'id' => $editor_id, 333 'buttons' => '', 334 ); 335 336 if ( is_array( $set['quicktags'] ) ) { 337 $qtInit = array_merge( $qtInit, $set['quicktags'] ); 338 } 339 340 if ( empty( $qtInit['buttons'] ) ) { 341 $qtInit['buttons'] = 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,close'; 342 } 343 344 if ( $set['_content_editor_dfw'] ) { 345 $qtInit['buttons'] .= ',dfw'; 346 } 347 348 /** 349 * Filters the Quicktags settings. 350 * 351 * @since 3.3.0 352 * 353 * @param array $qtInit Quicktags settings. 354 * @param string $editor_id Unique editor identifier, e.g. 'content'. 355 */ 356 $qtInit = apply_filters( 'quicktags_settings', $qtInit, $editor_id ); 357 358 self::$qt_settings[ $editor_id ] = $qtInit; 359 360 self::$qt_buttons = array_merge( self::$qt_buttons, explode( ',', $qtInit['buttons'] ) ); 361 } 362 363 if ( self::$this_tinymce ) { 364 365 if ( empty( self::$first_init ) ) { 366 $baseurl = self::get_baseurl(); 367 $mce_locale = self::get_mce_locale(); 368 $ext_plugins = ''; 369 370 if ( $set['teeny'] ) { 371 372 /** 373 * Filters the list of teenyMCE plugins. 374 * 375 * @since 2.7.0 376 * @since 3.3.0 The `$editor_id` parameter was added. 377 * 378 * @param array $plugins An array of teenyMCE plugins. 379 * @param string $editor_id Unique editor identifier, e.g. 'content'. 380 */ 381 $plugins = apply_filters( 382 'teeny_mce_plugins', 383 array( 384 'colorpicker', 385 'lists', 386 'fullscreen', 387 'image', 388 'wordpress', 389 'wpeditimage', 390 'wplink', 391 ), 392 $editor_id 393 ); 394 } else { 395 396 /** 397 * Filters the list of TinyMCE external plugins. 398 * 399 * The filter takes an associative array of external plugins for 400 * TinyMCE in the form 'plugin_name' => 'url'. 401 * 402 * The url should be absolute, and should include the js filename 403 * to be loaded. For example: 404 * 'myplugin' => 'http://mysite.com/wp-content/plugins/myfolder/mce_plugin.js'. 405 * 406 * If the external plugin adds a button, it should be added with 407 * one of the 'mce_buttons' filters. 408 * 409 * @since 2.5.0 410 * @since 5.3.0 The `$editor_id` parameter was added. 411 * 412 * @param array $external_plugins An array of external TinyMCE plugins. 413 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 414 * when called from block editor's Classic block. 415 */ 416 $mce_external_plugins = apply_filters( 'mce_external_plugins', array(), $editor_id ); 417 418 $plugins = array( 419 'charmap', 420 'colorpicker', 421 'hr', 422 'lists', 423 'media', 424 'paste', 425 'tabfocus', 426 'textcolor', 427 'fullscreen', 428 'wordpress', 429 'wpautoresize', 430 'wpeditimage', 431 'wpemoji', 432 'wpgallery', 433 'wplink', 434 'wpdialogs', 435 'wptextpattern', 436 'wpview', 437 ); 438 439 if ( ! self::$has_medialib ) { 440 $plugins[] = 'image'; 441 } 442 443 /** 444 * Filters the list of default TinyMCE plugins. 445 * 446 * The filter specifies which of the default plugins included 447 * in WordPress should be added to the TinyMCE instance. 448 * 449 * @since 3.3.0 450 * @since 5.3.0 The `$editor_id` parameter was added. 451 * 452 * @param array $plugins An array of default TinyMCE plugins. 453 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 454 * when called from block editor's Classic block. 455 */ 456 $plugins = array_unique( apply_filters( 'tiny_mce_plugins', $plugins, $editor_id ) ); 457 458 $key = array_search( 'spellchecker', $plugins, true ); 459 if ( false !== $key ) { 460 // Remove 'spellchecker' from the internal plugins if added with 'tiny_mce_plugins' filter to prevent errors. 461 // It can be added with 'mce_external_plugins'. 462 unset( $plugins[ $key ] ); 463 } 464 465 if ( ! empty( $mce_external_plugins ) ) { 466 467 /** 468 * Filters the translations loaded for external TinyMCE 3.x plugins. 469 * 470 * The filter takes an associative array ('plugin_name' => 'path') 471 * where 'path' is the include path to the file. 472 * 473 * The language file should follow the same format as wp_mce_translation(), 474 * and should define a variable ($strings) that holds all translated strings. 475 * 476 * @since 2.5.0 477 * @since 5.3.0 The `$editor_id` parameter was added. 478 * 479 * @param array $translations Translations for external TinyMCE plugins. 480 * @param string $editor_id Unique editor identifier, e.g. 'content'. 481 */ 482 $mce_external_languages = apply_filters( 'mce_external_languages', array(), $editor_id ); 483 484 $loaded_langs = array(); 485 $strings = ''; 486 487 if ( ! empty( $mce_external_languages ) ) { 488 foreach ( $mce_external_languages as $name => $path ) { 489 if ( @is_file( $path ) && @is_readable( $path ) ) { 490 include_once $path; 491 $ext_plugins .= $strings . "\n"; 492 $loaded_langs[] = $name; 493 } 494 } 495 } 496 497 foreach ( $mce_external_plugins as $name => $url ) { 498 if ( in_array( $name, $plugins, true ) ) { 499 unset( $mce_external_plugins[ $name ] ); 500 continue; 501 } 502 503 $url = set_url_scheme( $url ); 504 $mce_external_plugins[ $name ] = $url; 505 $plugurl = dirname( $url ); 506 $strings = ''; 507 508 // Try to load langs/[locale].js and langs/[locale]_dlg.js. 509 if ( ! in_array( $name, $loaded_langs, true ) ) { 510 $path = str_replace( content_url(), '', $plugurl ); 511 $path = WP_CONTENT_DIR . $path . '/langs/'; 512 513 $path = trailingslashit( realpath( $path ) ); 514 515 if ( @is_file( $path . $mce_locale . '.js' ) ) { 516 $strings .= @file_get_contents( $path . $mce_locale . '.js' ) . "\n"; 517 } 518 519 if ( @is_file( $path . $mce_locale . '_dlg.js' ) ) { 520 $strings .= @file_get_contents( $path . $mce_locale . '_dlg.js' ) . "\n"; 521 } 522 523 if ( 'en' !== $mce_locale && empty( $strings ) ) { 524 if ( @is_file( $path . 'en.js' ) ) { 525 $str1 = @file_get_contents( $path . 'en.js' ); 526 $strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str1, 1 ) . "\n"; 527 } 528 529 if ( @is_file( $path . 'en_dlg.js' ) ) { 530 $str2 = @file_get_contents( $path . 'en_dlg.js' ); 531 $strings .= preg_replace( '/([\'"])en\./', '$1' . $mce_locale . '.', $str2, 1 ) . "\n"; 532 } 533 } 534 535 if ( ! empty( $strings ) ) { 536 $ext_plugins .= "\n" . $strings . "\n"; 537 } 538 } 539 540 $ext_plugins .= 'tinyMCEPreInit.load_ext("' . $plugurl . '", "' . $mce_locale . '");' . "\n"; 541 } 542 } 543 } 544 545 self::$plugins = $plugins; 546 self::$ext_plugins = $ext_plugins; 547 548 $settings = self::default_settings(); 549 $settings['plugins'] = implode( ',', $plugins ); 550 551 if ( ! empty( $mce_external_plugins ) ) { 552 $settings['external_plugins'] = wp_json_encode( $mce_external_plugins ); 553 } 554 555 /** This filter is documented in wp-admin/includes/media.php */ 556 if ( apply_filters( 'disable_captions', '' ) ) { 557 $settings['wpeditimage_disable_captions'] = true; 558 } 559 560 $mce_css = $settings['content_css']; 561 562 /* 563 * The `editor-style.css` added by the theme is generally intended for the editor instance on the Edit Post screen. 564 * Plugins that use wp_editor() on the front-end can decide whether to add the theme stylesheet 565 * by using `get_editor_stylesheets()` and the `mce_css` or `tiny_mce_before_init` filters, see below. 566 */ 567 if ( is_admin() ) { 568 $editor_styles = get_editor_stylesheets(); 569 570 if ( ! empty( $editor_styles ) ) { 571 // Force urlencoding of commas. 572 foreach ( $editor_styles as $key => $url ) { 573 if ( strpos( $url, ',' ) !== false ) { 574 $editor_styles[ $key ] = str_replace( ',', '%2C', $url ); 575 } 576 } 577 578 $mce_css .= ',' . implode( ',', $editor_styles ); 579 } 580 } 581 582 /** 583 * Filters the comma-delimited list of stylesheets to load in TinyMCE. 584 * 585 * @since 2.1.0 586 * 587 * @param string $stylesheets Comma-delimited list of stylesheets. 588 */ 589 $mce_css = trim( apply_filters( 'mce_css', $mce_css ), ' ,' ); 590 591 if ( ! empty( $mce_css ) ) { 592 $settings['content_css'] = $mce_css; 593 } else { 594 unset( $settings['content_css'] ); 595 } 596 597 self::$first_init = $settings; 598 } 599 600 if ( $set['teeny'] ) { 601 $mce_buttons = array( 602 'bold', 603 'italic', 604 'underline', 605 'blockquote', 606 'strikethrough', 607 'bullist', 608 'numlist', 609 'alignleft', 610 'aligncenter', 611 'alignright', 612 'undo', 613 'redo', 614 'link', 615 'fullscreen', 616 ); 617 618 /** 619 * Filters the list of teenyMCE buttons (Text tab). 620 * 621 * @since 2.7.0 622 * @since 3.3.0 The `$editor_id` parameter was added. 623 * 624 * @param array $mce_buttons An array of teenyMCE buttons. 625 * @param string $editor_id Unique editor identifier, e.g. 'content'. 626 */ 627 $mce_buttons = apply_filters( 'teeny_mce_buttons', $mce_buttons, $editor_id ); 628 $mce_buttons_2 = array(); 629 $mce_buttons_3 = array(); 630 $mce_buttons_4 = array(); 631 } else { 632 $mce_buttons = array( 633 'formatselect', 634 'bold', 635 'italic', 636 'bullist', 637 'numlist', 638 'blockquote', 639 'alignleft', 640 'aligncenter', 641 'alignright', 642 'link', 643 'wp_more', 644 'spellchecker', 645 ); 646 647 if ( ! wp_is_mobile() ) { 648 if ( $set['_content_editor_dfw'] ) { 649 $mce_buttons[] = 'wp_adv'; 650 $mce_buttons[] = 'dfw'; 651 } else { 652 $mce_buttons[] = 'fullscreen'; 653 $mce_buttons[] = 'wp_adv'; 654 } 655 } else { 656 $mce_buttons[] = 'wp_adv'; 657 } 658 659 /** 660 * Filters the first-row list of TinyMCE buttons (Visual tab). 661 * 662 * @since 2.0.0 663 * @since 3.3.0 The `$editor_id` parameter was added. 664 * 665 * @param array $mce_buttons First-row list of buttons. 666 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 667 * when called from block editor's Classic block. 668 */ 669 $mce_buttons = apply_filters( 'mce_buttons', $mce_buttons, $editor_id ); 670 671 $mce_buttons_2 = array( 672 'strikethrough', 673 'hr', 674 'forecolor', 675 'pastetext', 676 'removeformat', 677 'charmap', 678 'outdent', 679 'indent', 680 'undo', 681 'redo', 682 ); 683 684 if ( ! wp_is_mobile() ) { 685 $mce_buttons_2[] = 'wp_help'; 686 } 687 688 /** 689 * Filters the second-row list of TinyMCE buttons (Visual tab). 690 * 691 * @since 2.0.0 692 * @since 3.3.0 The `$editor_id` parameter was added. 693 * 694 * @param array $mce_buttons_2 Second-row list of buttons. 695 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 696 * when called from block editor's Classic block. 697 */ 698 $mce_buttons_2 = apply_filters( 'mce_buttons_2', $mce_buttons_2, $editor_id ); 699 700 /** 701 * Filters the third-row list of TinyMCE buttons (Visual tab). 702 * 703 * @since 2.0.0 704 * @since 3.3.0 The `$editor_id` parameter was added. 705 * 706 * @param array $mce_buttons_3 Third-row list of buttons. 707 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 708 * when called from block editor's Classic block. 709 */ 710 $mce_buttons_3 = apply_filters( 'mce_buttons_3', array(), $editor_id ); 711 712 /** 713 * Filters the fourth-row list of TinyMCE buttons (Visual tab). 714 * 715 * @since 2.5.0 716 * @since 3.3.0 The `$editor_id` parameter was added. 717 * 718 * @param array $mce_buttons_4 Fourth-row list of buttons. 719 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 720 * when called from block editor's Classic block. 721 */ 722 $mce_buttons_4 = apply_filters( 'mce_buttons_4', array(), $editor_id ); 723 } 724 725 $body_class = $editor_id; 726 727 $post = get_post(); 728 if ( $post ) { 729 $body_class .= ' post-type-' . sanitize_html_class( $post->post_type ) . ' post-status-' . sanitize_html_class( $post->post_status ); 730 731 if ( post_type_supports( $post->post_type, 'post-formats' ) ) { 732 $post_format = get_post_format( $post ); 733 if ( $post_format && ! is_wp_error( $post_format ) ) { 734 $body_class .= ' post-format-' . sanitize_html_class( $post_format ); 735 } else { 736 $body_class .= ' post-format-standard'; 737 } 738 } 739 740 $page_template = get_page_template_slug( $post ); 741 742 if ( false !== $page_template ) { 743 $page_template = empty( $page_template ) ? 'default' : str_replace( '.', '-', basename( $page_template, '.php' ) ); 744 $body_class .= ' page-template-' . sanitize_html_class( $page_template ); 745 } 746 } 747 748 $body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_user_locale() ) ) ); 749 750 if ( ! empty( $set['tinymce']['body_class'] ) ) { 751 $body_class .= ' ' . $set['tinymce']['body_class']; 752 unset( $set['tinymce']['body_class'] ); 753 } 754 755 $mceInit = array( 756 'selector' => "#$editor_id", 757 'wpautop' => (bool) $set['wpautop'], 758 'indent' => ! $set['wpautop'], 759 'toolbar1' => implode( ',', $mce_buttons ), 760 'toolbar2' => implode( ',', $mce_buttons_2 ), 761 'toolbar3' => implode( ',', $mce_buttons_3 ), 762 'toolbar4' => implode( ',', $mce_buttons_4 ), 763 'tabfocus_elements' => $set['tabfocus_elements'], 764 'body_class' => $body_class, 765 ); 766 767 // Merge with the first part of the init array. 768 $mceInit = array_merge( self::$first_init, $mceInit ); 769 770 if ( is_array( $set['tinymce'] ) ) { 771 $mceInit = array_merge( $mceInit, $set['tinymce'] ); 772 } 773 774 /* 775 * For people who really REALLY know what they're doing with TinyMCE 776 * You can modify $mceInit to add, remove, change elements of the config 777 * before tinyMCE.init. Setting "valid_elements", "invalid_elements" 778 * and "extended_valid_elements" can be done through this filter. Best 779 * is to use the default cleanup by not specifying valid_elements, 780 * as TinyMCE checks against the full set of HTML 5.0 elements and attributes. 781 */ 782 if ( $set['teeny'] ) { 783 784 /** 785 * Filters the teenyMCE config before init. 786 * 787 * @since 2.7.0 788 * @since 3.3.0 The `$editor_id` parameter was added. 789 * 790 * @param array $mceInit An array with teenyMCE config. 791 * @param string $editor_id Unique editor identifier, e.g. 'content'. 792 */ 793 $mceInit = apply_filters( 'teeny_mce_before_init', $mceInit, $editor_id ); 794 } else { 795 796 /** 797 * Filters the TinyMCE config before init. 798 * 799 * @since 2.5.0 800 * @since 3.3.0 The `$editor_id` parameter was added. 801 * 802 * @param array $mceInit An array with TinyMCE config. 803 * @param string $editor_id Unique editor identifier, e.g. 'content'. Accepts 'classic-block' 804 * when called from block editor's Classic block. 805 */ 806 $mceInit = apply_filters( 'tiny_mce_before_init', $mceInit, $editor_id ); 807 } 808 809 if ( empty( $mceInit['toolbar3'] ) && ! empty( $mceInit['toolbar4'] ) ) { 810 $mceInit['toolbar3'] = $mceInit['toolbar4']; 811 $mceInit['toolbar4'] = ''; 812 } 813 814 self::$mce_settings[ $editor_id ] = $mceInit; 815 } // End if self::$this_tinymce. 816 } 817 818 /** 819 * @since 3.3.0 820 * 821 * @param array $init 822 * @return string 823 */ 824 private static function _parse_init( $init ) { 825 $options = ''; 826 827 foreach ( $init as $key => $value ) { 828 if ( is_bool( $value ) ) { 829 $val = $value ? 'true' : 'false'; 830 $options .= $key . ':' . $val . ','; 831 continue; 832 } elseif ( ! empty( $value ) && is_string( $value ) && ( 833 ( '{' === $value[0] && '}' === $value[ strlen( $value ) - 1 ] ) || 834 ( '[' === $value[0] && ']' === $value[ strlen( $value ) - 1 ] ) || 835 preg_match( '/^\(?function ?\(/', $value ) ) ) { 836 837 $options .= $key . ':' . $value . ','; 838 continue; 839 } 840 $options .= $key . ':"' . $value . '",'; 841 } 842 843 return '{' . trim( $options, ' ,' ) . '}'; 844 } 845 846 /** 847 * @since 3.3.0 848 * 849 * @param bool $default_scripts Optional. Whether default scripts should be enqueued. Default false. 850 */ 851 public static function enqueue_scripts( $default_scripts = false ) { 852 if ( $default_scripts || self::$has_tinymce ) { 853 wp_enqueue_script( 'editor' ); 854 } 855 856 if ( $default_scripts || self::$has_quicktags ) { 857 wp_enqueue_script( 'quicktags' ); 858 wp_enqueue_style( 'buttons' ); 859 } 860 861 if ( $default_scripts || in_array( 'wplink', self::$plugins, true ) || in_array( 'link', self::$qt_buttons, true ) ) { 862 wp_enqueue_script( 'wplink' ); 863 wp_enqueue_script( 'jquery-ui-autocomplete' ); 864 } 865 866 if ( self::$has_medialib ) { 867 add_thickbox(); 868 wp_enqueue_script( 'media-upload' ); 869 wp_enqueue_script( 'wp-embed' ); 870 } elseif ( $default_scripts ) { 871 wp_enqueue_script( 'media-upload' ); 872 } 873 874 /** 875 * Fires when scripts and styles are enqueued for the editor. 876 * 877 * @since 3.9.0 878 * 879 * @param array $to_load An array containing boolean values whether TinyMCE 880 * and Quicktags are being loaded. 881 */ 882 do_action( 883 'wp_enqueue_editor', 884 array( 885 'tinymce' => ( $default_scripts || self::$has_tinymce ), 886 'quicktags' => ( $default_scripts || self::$has_quicktags ), 887 ) 888 ); 889 } 890 891 /** 892 * Enqueue all editor scripts. 893 * For use when the editor is going to be initialized after page load. 894 * 895 * @since 4.8.0 896 */ 897 public static function enqueue_default_editor() { 898 // We are past the point where scripts can be enqueued properly. 899 if ( did_action( 'wp_enqueue_editor' ) ) { 900 return; 901 } 902 903 self::enqueue_scripts( true ); 904 905 // Also add wp-includes/css/editor.css. 906 wp_enqueue_style( 'editor-buttons' ); 907 908 if ( is_admin() ) { 909 add_action( 'admin_print_footer_scripts', array( __CLASS__, 'force_uncompressed_tinymce' ), 1 ); 910 add_action( 'admin_print_footer_scripts', array( __CLASS__, 'print_default_editor_scripts' ), 45 ); 911 } else { 912 add_action( 'wp_print_footer_scripts', array( __CLASS__, 'force_uncompressed_tinymce' ), 1 ); 913 add_action( 'wp_print_footer_scripts', array( __CLASS__, 'print_default_editor_scripts' ), 45 ); 914 } 915 } 916 917 /** 918 * Print (output) all editor scripts and default settings. 919 * For use when the editor is going to be initialized after page load. 920 * 921 * @since 4.8.0 922 */ 923 public static function print_default_editor_scripts() { 924 $user_can_richedit = user_can_richedit(); 925 926 if ( $user_can_richedit ) { 927 $settings = self::default_settings(); 928 929 $settings['toolbar1'] = 'bold,italic,bullist,numlist,link'; 930 $settings['wpautop'] = false; 931 $settings['indent'] = true; 932 $settings['elementpath'] = false; 933 934 if ( is_rtl() ) { 935 $settings['directionality'] = 'rtl'; 936 } 937 938 /* 939 * In production all plugins are loaded (they are in wp-editor.js.gz). 940 * The 'wpview', 'wpdialogs', and 'media' TinyMCE plugins are not initialized by default. 941 * Can be added from js by using the 'wp-before-tinymce-init' event. 942 */ 943 $settings['plugins'] = implode( 944 ',', 945 array( 946 'charmap', 947 'colorpicker', 948 'hr', 949 'lists', 950 'paste', 951 'tabfocus', 952 'textcolor', 953 'fullscreen', 954 'wordpress', 955 'wpautoresize', 956 'wpeditimage', 957 'wpemoji', 958 'wpgallery', 959 'wplink', 960 'wptextpattern', 961 ) 962 ); 963 964 $settings = self::_parse_init( $settings ); 965 } else { 966 $settings = '{}'; 967 } 968 969 ?> 970 <script type="text/javascript"> 971 window.wp = window.wp || {}; 972 window.wp.editor = window.wp.editor || {}; 973 window.wp.editor.getDefaultSettings = function() { 974 return { 975 tinymce: <?php echo $settings; ?>, 976 quicktags: { 977 buttons: 'strong,em,link,ul,ol,li,code' 978 } 979 }; 980 }; 981 982 <?php 983 984 if ( $user_can_richedit ) { 985 $suffix = SCRIPT_DEBUG ? '' : '.min'; 986 $baseurl = self::get_baseurl(); 987 988 ?> 989 var tinyMCEPreInit = { 990 baseURL: "<?php echo $baseurl; ?>", 991 suffix: "<?php echo $suffix; ?>", 992 mceInit: {}, 993 qtInit: {}, 994 load_ext: function(url,lang){var sl=tinymce.ScriptLoader;sl.markDone(url+'/langs/'+lang+'.js');sl.markDone(url+'/langs/'+lang+'_dlg.js');} 995 }; 996 <?php 997 } 998 ?> 999 </script> 1000 <?php 1001 1002 if ( $user_can_richedit ) { 1003 self::print_tinymce_scripts(); 1004 } 1005 1006 /** 1007 * Fires when the editor scripts are loaded for later initialization, 1008 * after all scripts and settings are printed. 1009 * 1010 * @since 4.8.0 1011 */ 1012 do_action( 'print_default_editor_scripts' ); 1013 1014 self::wp_link_dialog(); 1015 } 1016 1017 /** 1018 * Returns the TinyMCE locale. 1019 * 1020 * @since 4.8.0 1021 * 1022 * @return string 1023 */ 1024 public static function get_mce_locale() { 1025 if ( empty( self::$mce_locale ) ) { 1026 $mce_locale = get_user_locale(); 1027 self::$mce_locale = empty( $mce_locale ) ? 'en' : strtolower( substr( $mce_locale, 0, 2 ) ); // ISO 639-1. 1028 } 1029 1030 return self::$mce_locale; 1031 } 1032 1033 /** 1034 * Returns the TinyMCE base URL. 1035 * 1036 * @since 4.8.0 1037 * 1038 * @return string 1039 */ 1040 public static function get_baseurl() { 1041 if ( empty( self::$baseurl ) ) { 1042 self::$baseurl = includes_url( 'js/tinymce' ); 1043 } 1044 1045 return self::$baseurl; 1046 } 1047 1048 /** 1049 * Returns the default TinyMCE settings. 1050 * Doesn't include plugins, buttons, editor selector. 1051 * 1052 * @since 4.8.0 1053 * 1054 * @global string $tinymce_version 1055 * 1056 * @return array 1057 */ 1058 private static function default_settings() { 1059 global $tinymce_version; 1060 1061 $shortcut_labels = array(); 1062 1063 foreach ( self::get_translation() as $name => $value ) { 1064 if ( is_array( $value ) ) { 1065 $shortcut_labels[ $name ] = $value[1]; 1066 } 1067 } 1068 1069 $settings = array( 1070 'theme' => 'modern', 1071 'skin' => 'lightgray', 1072 'language' => self::get_mce_locale(), 1073 'formats' => '{' . 1074 'alignleft: [' . 1075 '{selector: "p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li", styles: {textAlign:"left"}},' . 1076 '{selector: "img,table,dl.wp-caption", classes: "alignleft"}' . 1077 '],' . 1078 'aligncenter: [' . 1079 '{selector: "p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li", styles: {textAlign:"center"}},' . 1080 '{selector: "img,table,dl.wp-caption", classes: "aligncenter"}' . 1081 '],' . 1082 'alignright: [' . 1083 '{selector: "p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li", styles: {textAlign:"right"}},' . 1084 '{selector: "img,table,dl.wp-caption", classes: "alignright"}' . 1085 '],' . 1086 'strikethrough: {inline: "del"}' . 1087 '}', 1088 'relative_urls' => false, 1089 'remove_script_host' => false, 1090 'convert_urls' => false, 1091 'browser_spellcheck' => true, 1092 'fix_list_elements' => true, 1093 'entities' => '38,amp,60,lt,62,gt', 1094 'entity_encoding' => 'raw', 1095 'keep_styles' => false, 1096 'cache_suffix' => 'wp-mce-' . $tinymce_version, 1097 'resize' => 'vertical', 1098 'menubar' => false, 1099 'branding' => false, 1100 1101 // Limit the preview styles in the menu/toolbar. 1102 'preview_styles' => 'font-family font-size font-weight font-style text-decoration text-transform', 1103 1104 'end_container_on_empty_block' => true, 1105 'wpeditimage_html5_captions' => true, 1106 'wp_lang_attr' => get_bloginfo( 'language' ), 1107 'wp_keep_scroll_position' => false, 1108 'wp_shortcut_labels' => wp_json_encode( $shortcut_labels ), 1109 ); 1110 1111 $suffix = SCRIPT_DEBUG ? '' : '.min'; 1112 $version = 'ver=' . get_bloginfo( 'version' ); 1113 1114 // Default stylesheets. 1115 $settings['content_css'] = includes_url( "css/dashicons$suffix.css?$version" ) . ',' . 1116 includes_url( "js/tinymce/skins/wordpress/wp-content.css?$version" ); 1117 1118 return $settings; 1119 } 1120 1121 /** 1122 * @since 4.7.0 1123 * 1124 * @return array 1125 */ 1126 private static function get_translation() { 1127 if ( empty( self::$translation ) ) { 1128 self::$translation = array( 1129 // Default TinyMCE strings. 1130 'New document' => __( 'New document' ), 1131 'Formats' => _x( 'Formats', 'TinyMCE' ), 1132 1133 'Headings' => _x( 'Headings', 'TinyMCE' ), 1134 'Heading 1' => array( __( 'Heading 1' ), 'access1' ), 1135 'Heading 2' => array( __( 'Heading 2' ), 'access2' ), 1136 'Heading 3' => array( __( 'Heading 3' ), 'access3' ), 1137 'Heading 4' => array( __( 'Heading 4' ), 'access4' ), 1138 'Heading 5' => array( __( 'Heading 5' ), 'access5' ), 1139 'Heading 6' => array( __( 'Heading 6' ), 'access6' ), 1140 1141 /* translators: Block tags. */ 1142 'Blocks' => _x( 'Blocks', 'TinyMCE' ), 1143 'Paragraph' => array( __( 'Paragraph' ), 'access7' ), 1144 'Blockquote' => array( __( 'Blockquote' ), 'accessQ' ), 1145 'Div' => _x( 'Div', 'HTML tag' ), 1146 'Pre' => _x( 'Pre', 'HTML tag' ), 1147 'Preformatted' => _x( 'Preformatted', 'HTML tag' ), 1148 'Address' => _x( 'Address', 'HTML tag' ), 1149 1150 'Inline' => _x( 'Inline', 'HTML elements' ), 1151 'Underline' => array( __( 'Underline' ), 'metaU' ), 1152 'Strikethrough' => array( __( 'Strikethrough' ), 'accessD' ), 1153 'Subscript' => __( 'Subscript' ), 1154 'Superscript' => __( 'Superscript' ), 1155 'Clear formatting' => __( 'Clear formatting' ), 1156 'Bold' => array( __( 'Bold' ), 'metaB' ), 1157 'Italic' => array( __( 'Italic' ), 'metaI' ), 1158 'Code' => array( __( 'Code' ), 'accessX' ), 1159 'Source code' => __( 'Source code' ), 1160 'Font Family' => __( 'Font Family' ), 1161 'Font Sizes' => __( 'Font Sizes' ), 1162 1163 'Align center' => array( __( 'Align center' ), 'accessC' ), 1164 'Align right' => array( __( 'Align right' ), 'accessR' ), 1165 'Align left' => array( __( 'Align left' ), 'accessL' ), 1166 'Justify' => array( __( 'Justify' ), 'accessJ' ), 1167 'Increase indent' => __( 'Increase indent' ), 1168 'Decrease indent' => __( 'Decrease indent' ), 1169 1170 'Cut' => array( __( 'Cut' ), 'metaX' ), 1171 'Copy' => array( __( 'Copy' ), 'metaC' ), 1172 'Paste' => array( __( 'Paste' ), 'metaV' ), 1173 'Select all' => array( __( 'Select all' ), 'metaA' ), 1174 'Undo' => array( __( 'Undo' ), 'metaZ' ), 1175 'Redo' => array( __( 'Redo' ), 'metaY' ), 1176 1177 'Ok' => __( 'OK' ), 1178 'Cancel' => __( 'Cancel' ), 1179 'Close' => __( 'Close' ), 1180 'Visual aids' => __( 'Visual aids' ), 1181 1182 'Bullet list' => array( __( 'Bulleted list' ), 'accessU' ), 1183 'Numbered list' => array( __( 'Numbered list' ), 'accessO' ), 1184 'Square' => _x( 'Square', 'list style' ), 1185 'Default' => _x( 'Default', 'list style' ), 1186 'Circle' => _x( 'Circle', 'list style' ), 1187 'Disc' => _x( 'Disc', 'list style' ), 1188 'Lower Greek' => _x( 'Lower Greek', 'list style' ), 1189 'Lower Alpha' => _x( 'Lower Alpha', 'list style' ), 1190 'Upper Alpha' => _x( 'Upper Alpha', 'list style' ), 1191 'Upper Roman' => _x( 'Upper Roman', 'list style' ), 1192 'Lower Roman' => _x( 'Lower Roman', 'list style' ), 1193 1194 // Anchor plugin. 1195 'Name' => _x( 'Name', 'Name of link anchor (TinyMCE)' ), 1196 'Anchor' => _x( 'Anchor', 'Link anchor (TinyMCE)' ), 1197 'Anchors' => _x( 'Anchors', 'Link anchors (TinyMCE)' ), 1198 'Id should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores.' => 1199 __( 'Id should start with a letter, followed only by letters, numbers, dashes, dots, colons or underscores.' ), 1200 'Id' => _x( 'Id', 'Id for link anchor (TinyMCE)' ), 1201 1202 // Fullpage plugin. 1203 'Document properties' => __( 'Document properties' ), 1204 'Robots' => __( 'Robots' ), 1205 'Title' => __( 'Title' ), 1206 'Keywords' => __( 'Keywords' ), 1207 'Encoding' => __( 'Encoding' ), 1208 'Description' => __( 'Description' ), 1209 'Author' => __( 'Author' ), 1210 1211 // Media, image plugins. 1212 'Image' => __( 'Image' ), 1213 'Insert/edit image' => array( __( 'Insert/edit image' ), 'accessM' ), 1214 'General' => __( 'General' ), 1215 'Advanced' => __( 'Advanced' ), 1216 'Source' => __( 'Source' ), 1217 'Border' => __( 'Border' ), 1218 'Constrain proportions' => __( 'Constrain proportions' ), 1219 'Vertical space' => __( 'Vertical space' ), 1220 'Image description' => __( 'Image description' ), 1221 'Style' => __( 'Style' ), 1222 'Dimensions' => __( 'Dimensions' ), 1223 'Insert image' => __( 'Insert image' ), 1224 'Date/time' => __( 'Date/time' ), 1225 'Insert date/time' => __( 'Insert date/time' ), 1226 'Table of Contents' => __( 'Table of Contents' ), 1227 'Insert/Edit code sample' => __( 'Insert/edit code sample' ), 1228 'Language' => __( 'Language' ), 1229 'Media' => __( 'Media' ), 1230 'Insert/edit media' => __( 'Insert/edit media' ), 1231 'Poster' => __( 'Poster' ), 1232 'Alternative source' => __( 'Alternative source' ), 1233 'Paste your embed code below:' => __( 'Paste your embed code below:' ), 1234 'Insert video' => __( 'Insert video' ), 1235 'Embed' => __( 'Embed' ), 1236 1237 // Each of these have a corresponding plugin. 1238 'Special character' => __( 'Special character' ), 1239 'Right to left' => _x( 'Right to left', 'editor button' ), 1240 'Left to right' => _x( 'Left to right', 'editor button' ), 1241 'Emoticons' => __( 'Emoticons' ), 1242 'Nonbreaking space' => __( 'Nonbreaking space' ), 1243 'Page break' => __( 'Page break' ), 1244 'Paste as text' => __( 'Paste as text' ), 1245 'Preview' => __( 'Preview' ), 1246 'Print' => __( 'Print' ), 1247 'Save' => __( 'Save' ), 1248 'Fullscreen' => __( 'Fullscreen' ), 1249 'Horizontal line' => __( 'Horizontal line' ), 1250 'Horizontal space' => __( 'Horizontal space' ), 1251 'Restore last draft' => __( 'Restore last draft' ), 1252 'Insert/edit link' => array( __( 'Insert/edit link' ), 'metaK' ), 1253 'Remove link' => array( __( 'Remove link' ), 'accessS' ), 1254 1255 // Link plugin. 1256 'Link' => __( 'Link' ), 1257 'Insert link' => __( 'Insert link' ), 1258 'Target' => __( 'Target' ), 1259 'New window' => __( 'New window' ), 1260 'Text to display' => __( 'Text to display' ), 1261 'Url' => __( 'URL' ), 1262 'The URL you entered seems to be an email address. Do you want to add the required mailto: prefix?' => 1263 __( 'The URL you entered seems to be an email address. Do you want to add the required mailto: prefix?' ), 1264 'The URL you entered seems to be an external link. Do you want to add the required http:// prefix?' => 1265 __( 'The URL you entered seems to be an external link. Do you want to add the required http:// prefix?' ), 1266 1267 'Color' => __( 'Color' ), 1268 'Custom color' => __( 'Custom color' ), 1269 'Custom...' => _x( 'Custom...', 'label for custom color' ), // No ellipsis. 1270 'No color' => __( 'No color' ), 1271 'R' => _x( 'R', 'Short for red in RGB' ), 1272 'G' => _x( 'G', 'Short for green in RGB' ), 1273 'B' => _x( 'B', 'Short for blue in RGB' ), 1274 1275 // Spelling, search/replace plugins. 1276 'Could not find the specified string.' => __( 'Could not find the specified string.' ), 1277 'Replace' => _x( 'Replace', 'find/replace' ), 1278 'Next' => _x( 'Next', 'find/replace' ), 1279 /* translators: Previous. */ 1280 'Prev' => _x( 'Prev', 'find/replace' ), 1281 'Whole words' => _x( 'Whole words', 'find/replace' ), 1282 'Find and replace' => __( 'Find and replace' ), 1283 'Replace with' => _x( 'Replace with', 'find/replace' ), 1284 'Find' => _x( 'Find', 'find/replace' ), 1285 'Replace all' => _x( 'Replace all', 'find/replace' ), 1286 'Match case' => __( 'Match case' ), 1287 'Spellcheck' => __( 'Check Spelling' ), 1288 'Finish' => _x( 'Finish', 'spellcheck' ), 1289 'Ignore all' => _x( 'Ignore all', 'spellcheck' ), 1290 'Ignore' => _x( 'Ignore', 'spellcheck' ), 1291 'Add to Dictionary' => __( 'Add to Dictionary' ), 1292 1293 // TinyMCE tables. 1294 'Insert table' => __( 'Insert table' ), 1295 'Delete table' => __( 'Delete table' ), 1296 'Table properties' => __( 'Table properties' ), 1297 'Row properties' => __( 'Table row properties' ), 1298 'Cell properties' => __( 'Table cell properties' ), 1299 'Border color' => __( 'Border color' ), 1300 1301 'Row' => __( 'Row' ), 1302 'Rows' => __( 'Rows' ), 1303 'Column' => __( 'Column' ), 1304 'Cols' => __( 'Columns' ), 1305 'Cell' => _x( 'Cell', 'table cell' ), 1306 'Header cell' => __( 'Header cell' ), 1307 'Header' => _x( 'Header', 'table header' ), 1308 'Body' => _x( 'Body', 'table body' ), 1309 'Footer' => _x( 'Footer', 'table footer' ), 1310 1311 'Insert row before' => __( 'Insert row before' ), 1312 'Insert row after' => __( 'Insert row after' ), 1313 'Insert column before' => __( 'Insert column before' ), 1314 'Insert column after' => __( 'Insert column after' ), 1315 'Paste row before' => __( 'Paste table row before' ), 1316 'Paste row after' => __( 'Paste table row after' ), 1317 'Delete row' => __( 'Delete row' ), 1318 'Delete column' => __( 'Delete column' ), 1319 'Cut row' => __( 'Cut table row' ), 1320 'Copy row' => __( 'Copy table row' ), 1321 'Merge cells' => __( 'Merge table cells' ), 1322 'Split cell' => __( 'Split table cell' ), 1323 1324 'Height' => __( 'Height' ), 1325 'Width' => __( 'Width' ), 1326 'Caption' => __( 'Caption' ), 1327 'Alignment' => __( 'Alignment' ), 1328 'H Align' => _x( 'H Align', 'horizontal table cell alignment' ), 1329 'Left' => __( 'Left' ), 1330 'Center' => __( 'Center' ), 1331 'Right' => __( 'Right' ), 1332 'None' => _x( 'None', 'table cell alignment attribute' ), 1333 'V Align' => _x( 'V Align', 'vertical table cell alignment' ), 1334 'Top' => __( 'Top' ), 1335 'Middle' => __( 'Middle' ), 1336 'Bottom' => __( 'Bottom' ), 1337 1338 'Row group' => __( 'Row group' ), 1339 'Column group' => __( 'Column group' ), 1340 'Row type' => __( 'Row type' ), 1341 'Cell type' => __( 'Cell type' ), 1342 'Cell padding' => __( 'Cell padding' ), 1343 'Cell spacing' => __( 'Cell spacing' ), 1344 'Scope' => _x( 'Scope', 'table cell scope attribute' ), 1345 1346 'Insert template' => _x( 'Insert template', 'TinyMCE' ), 1347 'Templates' => _x( 'Templates', 'TinyMCE' ), 1348 1349 'Background color' => __( 'Background color' ), 1350 'Text color' => __( 'Text color' ), 1351 'Show blocks' => _x( 'Show blocks', 'editor button' ), 1352 'Show invisible characters' => __( 'Show invisible characters' ), 1353 1354 /* translators: Word count. */ 1355 'Words: {0}' => sprintf( __( 'Words: %s' ), '{0}' ), 1356 'Paste is now in plain text mode. Contents will now be pasted as plain text until you toggle this option off.' => 1357 __( 'Paste is now in plain text mode. Contents will now be pasted as plain text until you toggle this option off.' ) . "\n\n" . 1358 __( 'If you are looking to paste rich content from Microsoft Word, try turning this option off. The editor will clean up text pasted from Word automatically.' ), 1359 'Rich Text Area. Press ALT-F9 for menu. Press ALT-F10 for toolbar. Press ALT-0 for help' => 1360 __( 'Rich Text Area. Press Alt-Shift-H for help.' ), 1361 'Rich Text Area. Press Control-Option-H for help.' => __( 'Rich Text Area. Press Control-Option-H for help.' ), 1362 'You have unsaved changes are you sure you want to navigate away?' => 1363 __( 'The changes you made will be lost if you navigate away from this page.' ), 1364 'Your browser doesn\'t support direct access to the clipboard. Please use the Ctrl+X/C/V keyboard shortcuts instead.' => 1365 __( 'Your browser does not support direct access to the clipboard. Please use keyboard shortcuts or your browser’s edit menu instead.' ), 1366 1367 // TinyMCE menus. 1368 'Insert' => _x( 'Insert', 'TinyMCE menu' ), 1369 'File' => _x( 'File', 'TinyMCE menu' ), 1370 'Edit' => _x( 'Edit', 'TinyMCE menu' ), 1371 'Tools' => _x( 'Tools', 'TinyMCE menu' ), 1372 'View' => _x( 'View', 'TinyMCE menu' ), 1373 'Table' => _x( 'Table', 'TinyMCE menu' ), 1374 'Format' => _x( 'Format', 'TinyMCE menu' ), 1375 1376 // WordPress strings. 1377 'Toolbar Toggle' => array( __( 'Toolbar Toggle' ), 'accessZ' ), 1378 'Insert Read More tag' => array( __( 'Insert Read More tag' ), 'accessT' ), 1379 'Insert Page Break tag' => array( __( 'Insert Page Break tag' ), 'accessP' ), 1380 'Read more...' => __( 'Read more...' ), // Title on the placeholder inside the editor (no ellipsis). 1381 'Distraction-free writing mode' => array( __( 'Distraction-free writing mode' ), 'accessW' ), 1382 'No alignment' => __( 'No alignment' ), // Tooltip for the 'alignnone' button in the image toolbar. 1383 'Remove' => __( 'Remove' ), // Tooltip for the 'remove' button in the image toolbar. 1384 'Edit|button' => __( 'Edit' ), // Tooltip for the 'edit' button in the image toolbar. 1385 'Paste URL or type to search' => __( 'Paste URL or type to search' ), // Placeholder for the inline link dialog. 1386 'Apply' => __( 'Apply' ), // Tooltip for the 'apply' button in the inline link dialog. 1387 'Link options' => __( 'Link options' ), // Tooltip for the 'link options' button in the inline link dialog. 1388 'Visual' => _x( 'Visual', 'Name for the Visual editor tab' ), // Editor switch tab label. 1389 'Text' => _x( 'Text', 'Name for the Text editor tab (formerly HTML)' ), // Editor switch tab label. 1390 'Add Media' => array( __( 'Add Media' ), 'accessM' ), // Tooltip for the 'Add Media' button in the block editor Classic block. 1391 1392 // Shortcuts help modal. 1393 'Keyboard Shortcuts' => array( __( 'Keyboard Shortcuts' ), 'accessH' ), 1394 'Classic Block Keyboard Shortcuts' => __( 'Classic Block Keyboard Shortcuts' ), 1395 'Default shortcuts,' => __( 'Default shortcuts,' ), 1396 'Additional shortcuts,' => __( 'Additional shortcuts,' ), 1397 'Focus shortcuts:' => __( 'Focus shortcuts:' ), 1398 'Inline toolbar (when an image, link or preview is selected)' => __( 'Inline toolbar (when an image, link or preview is selected)' ), 1399 'Editor menu (when enabled)' => __( 'Editor menu (when enabled)' ), 1400 'Editor toolbar' => __( 'Editor toolbar' ), 1401 'Elements path' => __( 'Elements path' ), 1402 'Ctrl + Alt + letter:' => __( 'Ctrl + Alt + letter:' ), 1403 'Shift + Alt + letter:' => __( 'Shift + Alt + letter:' ), 1404 'Cmd + letter:' => __( 'Cmd + letter:' ), 1405 'Ctrl + letter:' => __( 'Ctrl + letter:' ), 1406 'Letter' => __( 'Letter' ), 1407 'Action' => __( 'Action' ), 1408 'Warning: the link has been inserted but may have errors. Please test it.' => __( 'Warning: the link has been inserted but may have errors. Please test it.' ), 1409 'To move focus to other buttons use Tab or the arrow keys. To return focus to the editor press Escape or use one of the buttons.' => 1410 __( 'To move focus to other buttons use Tab or the arrow keys. To return focus to the editor press Escape or use one of the buttons.' ), 1411 'When starting a new paragraph with one of these formatting shortcuts followed by a space, the formatting will be applied automatically. Press Backspace or Escape to undo.' => 1412 __( 'When starting a new paragraph with one of these formatting shortcuts followed by a space, the formatting will be applied automatically. Press Backspace or Escape to undo.' ), 1413 'The following formatting shortcuts are replaced when pressing Enter. Press Escape or the Undo button to undo.' => 1414 __( 'The following formatting shortcuts are replaced when pressing Enter. Press Escape or the Undo button to undo.' ), 1415 'The next group of formatting shortcuts are applied as you type or when you insert them around plain text in the same paragraph. Press Escape or the Undo button to undo.' => 1416 __( 'The next group of formatting shortcuts are applied as you type or when you insert them around plain text in the same paragraph. Press Escape or the Undo button to undo.' ), 1417 ); 1418 } 1419 1420 /* 1421 Imagetools plugin (not included): 1422 'Edit image' => __( 'Edit image' ), 1423 'Image options' => __( 'Image options' ), 1424 'Back' => __( 'Back' ), 1425 'Invert' => __( 'Invert' ), 1426 'Flip horizontally' => __( 'Flip horizontal' ), 1427 'Flip vertically' => __( 'Flip vertical' ), 1428 'Crop' => __( 'Crop' ), 1429 'Orientation' => __( 'Orientation' ), 1430 'Resize' => __( 'Resize' ), 1431 'Rotate clockwise' => __( 'Rotate right' ), 1432 'Rotate counterclockwise' => __( 'Rotate left' ), 1433 'Sharpen' => __( 'Sharpen' ), 1434 'Brightness' => __( 'Brightness' ), 1435 'Color levels' => __( 'Color levels' ), 1436 'Contrast' => __( 'Contrast' ), 1437 'Gamma' => __( 'Gamma' ), 1438 'Zoom in' => __( 'Zoom in' ), 1439 'Zoom out' => __( 'Zoom out' ), 1440 */ 1441 1442 return self::$translation; 1443 } 1444 1445 /** 1446 * Translates the default TinyMCE strings and returns them as JSON encoded object ready to be loaded with tinymce.addI18n(), 1447 * or as JS snippet that should run after tinymce.js is loaded. 1448 * 1449 * @since 3.9.0 1450 * 1451 * @param string $mce_locale The locale used for the editor. 1452 * @param bool $json_only Optional. Whether to include the JavaScript calls to tinymce.addI18n() and 1453 * tinymce.ScriptLoader.markDone(). 1454 * @return string Translation object, JSON encoded. 1455 */ 1456 public static function wp_mce_translation( $mce_locale = '', $json_only = false ) { 1457 if ( ! $mce_locale ) { 1458 $mce_locale = self::get_mce_locale(); 1459 } 1460 1461 $mce_translation = self::get_translation(); 1462 1463 foreach ( $mce_translation as $name => $value ) { 1464 if ( is_array( $value ) ) { 1465 $mce_translation[ $name ] = $value[0]; 1466 } 1467 } 1468 1469 /** 1470 * Filters translated strings prepared for TinyMCE. 1471 * 1472 * @since 3.9.0 1473 * 1474 * @param array $mce_translation Key/value pairs of strings. 1475 * @param string $mce_locale Locale. 1476 */ 1477 $mce_translation = apply_filters( 'wp_mce_translation', $mce_translation, $mce_locale ); 1478 1479 foreach ( $mce_translation as $key => $value ) { 1480 // Remove strings that are not translated. 1481 if ( $key === $value ) { 1482 unset( $mce_translation[ $key ] ); 1483 continue; 1484 } 1485 1486 if ( false !== strpos( $value, '&' ) ) { 1487 $mce_translation[ $key ] = html_entity_decode( $value, ENT_QUOTES, 'UTF-8' ); 1488 } 1489 } 1490 1491 // Set direction. 1492 if ( is_rtl() ) { 1493 $mce_translation['_dir'] = 'rtl'; 1494 } 1495 1496 if ( $json_only ) { 1497 return wp_json_encode( $mce_translation ); 1498 } 1499 1500 $baseurl = self::get_baseurl(); 1501 1502 return "tinymce.addI18n( '$mce_locale', " . wp_json_encode( $mce_translation ) . ");\n" . 1503 "tinymce.ScriptLoader.markDone( '$baseurl/langs/$mce_locale.js' );\n"; 1504 } 1505 1506 /** 1507 * Force uncompressed TinyMCE when a custom theme has been defined. 1508 * 1509 * The compressed TinyMCE file cannot deal with custom themes, so this makes 1510 * sure that we use the uncompressed TinyMCE file if a theme is defined. 1511 * Even if we are on a production environment. 1512 * 1513 * @since 5.0.0 1514 */ 1515 public static function force_uncompressed_tinymce() { 1516 $has_custom_theme = false; 1517 foreach ( self::$mce_settings as $init ) { 1518 if ( ! empty( $init['theme_url'] ) ) { 1519 $has_custom_theme = true; 1520 break; 1521 } 1522 } 1523 1524 if ( ! $has_custom_theme ) { 1525 return; 1526 } 1527 1528 $wp_scripts = wp_scripts(); 1529 1530 $wp_scripts->remove( 'wp-tinymce' ); 1531 wp_register_tinymce_scripts( $wp_scripts, true ); 1532 } 1533 1534 /** 1535 * Print (output) the main TinyMCE scripts. 1536 * 1537 * @since 4.8.0 1538 * 1539 * @global bool $concatenate_scripts 1540 */ 1541 public static function print_tinymce_scripts() { 1542 global $concatenate_scripts; 1543 1544 if ( self::$tinymce_scripts_printed ) { 1545 return; 1546 } 1547 1548 self::$tinymce_scripts_printed = true; 1549 1550 if ( ! isset( $concatenate_scripts ) ) { 1551 script_concat_settings(); 1552 } 1553 1554 wp_print_scripts( array( 'wp-tinymce' ) ); 1555 1556 echo "<script type='text/javascript'>\n" . self::wp_mce_translation() . "</script>\n"; 1557 } 1558 1559 /** 1560 * Print (output) the TinyMCE configuration and initialization scripts. 1561 * 1562 * @since 3.3.0 1563 * 1564 * @global string $tinymce_version 1565 */ 1566 public static function editor_js() { 1567 global $tinymce_version; 1568 1569 $tmce_on = ! empty( self::$mce_settings ); 1570 $mceInit = ''; 1571 $qtInit = ''; 1572 1573 if ( $tmce_on ) { 1574 foreach ( self::$mce_settings as $editor_id => $init ) { 1575 $options = self::_parse_init( $init ); 1576 $mceInit .= "'$editor_id':{$options},"; 1577 } 1578 $mceInit = '{' . trim( $mceInit, ',' ) . '}'; 1579 } else { 1580 $mceInit = '{}'; 1581 } 1582 1583 if ( ! empty( self::$qt_settings ) ) { 1584 foreach ( self::$qt_settings as $editor_id => $init ) { 1585 $options = self::_parse_init( $init ); 1586 $qtInit .= "'$editor_id':{$options},"; 1587 } 1588 $qtInit = '{' . trim( $qtInit, ',' ) . '}'; 1589 } else { 1590 $qtInit = '{}'; 1591 } 1592 1593 $ref = array( 1594 'plugins' => implode( ',', self::$plugins ), 1595 'theme' => 'modern', 1596 'language' => self::$mce_locale, 1597 ); 1598 1599 $suffix = SCRIPT_DEBUG ? '' : '.min'; 1600 $baseurl = self::get_baseurl(); 1601 $version = 'ver=' . $tinymce_version; 1602 1603 /** 1604 * Fires immediately before the TinyMCE settings are printed. 1605 * 1606 * @since 3.2.0 1607 * 1608 * @param array $mce_settings TinyMCE settings array. 1609 */ 1610 do_action( 'before_wp_tiny_mce', self::$mce_settings ); 1611 ?> 1612 1613 <script type="text/javascript"> 1614 tinyMCEPreInit = { 1615 baseURL: "<?php echo $baseurl; ?>", 1616 suffix: "<?php echo $suffix; ?>", 1617 <?php 1618 1619 if ( self::$drag_drop_upload ) { 1620 echo 'dragDropUpload: true,'; 1621 } 1622 1623 ?> 1624 mceInit: <?php echo $mceInit; ?>, 1625 qtInit: <?php echo $qtInit; ?>, 1626 ref: <?php echo self::_parse_init( $ref ); ?>, 1627 load_ext: function(url,lang){var sl=tinymce.ScriptLoader;sl.markDone(url+'/langs/'+lang+'.js');sl.markDone(url+'/langs/'+lang+'_dlg.js');} 1628 }; 1629 </script> 1630 <?php 1631 1632 if ( $tmce_on ) { 1633 self::print_tinymce_scripts(); 1634 1635 if ( self::$ext_plugins ) { 1636 // Load the old-format English strings to prevent unsightly labels in old style popups. 1637 echo "<script type='text/javascript' src='{$baseurl}/langs/wp-langs-en.js?$version'></script>\n"; 1638 } 1639 } 1640 1641 /** 1642 * Fires after tinymce.js is loaded, but before any TinyMCE editor 1643 * instances are created. 1644 * 1645 * @since 3.9.0 1646 * 1647 * @param array $mce_settings TinyMCE settings array. 1648 */ 1649 do_action( 'wp_tiny_mce_init', self::$mce_settings ); 1650 1651 ?> 1652 <script type="text/javascript"> 1653 <?php 1654 1655 if ( self::$ext_plugins ) { 1656 echo self::$ext_plugins . "\n"; 1657 } 1658 1659 if ( ! is_admin() ) { 1660 echo 'var ajaxurl = "' . admin_url( 'admin-ajax.php', 'relative' ) . '";'; 1661 } 1662 1663 ?> 1664 1665 ( function() { 1666 var initialized = []; 1667 var initialize = function() { 1668 var init, id, inPostbox, $wrap; 1669 var readyState = document.readyState; 1670 1671 if ( readyState !== 'complete' && readyState !== 'interactive' ) { 1672 return; 1673 } 1674 1675 for ( id in tinyMCEPreInit.mceInit ) { 1676 if ( initialized.indexOf( id ) > -1 ) { 1677 continue; 1678 } 1679 1680 init = tinyMCEPreInit.mceInit[id]; 1681 $wrap = tinymce.$( '#wp-' + id + '-wrap' ); 1682 inPostbox = $wrap.parents( '.postbox' ).length > 0; 1683 1684 if ( 1685 ! init.wp_skip_init && 1686 ( $wrap.hasClass( 'tmce-active' ) || ! tinyMCEPreInit.qtInit.hasOwnProperty( id ) ) && 1687 ( readyState === 'complete' || ( ! inPostbox && readyState === 'interactive' ) ) 1688 ) { 1689 tinymce.init( init ); 1690 initialized.push( id ); 1691 1692 if ( ! window.wpActiveEditor ) { 1693 window.wpActiveEditor = id; 1694 } 1695 } 1696 } 1697 } 1698 1699 if ( typeof tinymce !== 'undefined' ) { 1700 if ( tinymce.Env.ie && tinymce.Env.ie < 11 ) { 1701 tinymce.$( '.wp-editor-wrap ' ).removeClass( 'tmce-active' ).addClass( 'html-active' ); 1702 } else { 1703 if ( document.readyState === 'complete' ) { 1704 initialize(); 1705 } else { 1706 document.addEventListener( 'readystatechange', initialize ); 1707 } 1708 } 1709 } 1710 1711 if ( typeof quicktags !== 'undefined' ) { 1712 for ( id in tinyMCEPreInit.qtInit ) { 1713 quicktags( tinyMCEPreInit.qtInit[id] ); 1714 1715 if ( ! window.wpActiveEditor ) { 1716 window.wpActiveEditor = id; 1717 } 1718 } 1719 } 1720 }()); 1721 </script> 1722 <?php 1723 1724 if ( in_array( 'wplink', self::$plugins, true ) || in_array( 'link', self::$qt_buttons, true ) ) { 1725 self::wp_link_dialog(); 1726 } 1727 1728 /** 1729 * Fires after any core TinyMCE editor instances are created. 1730 * 1731 * @since 3.2.0 1732 * 1733 * @param array $mce_settings TinyMCE settings array. 1734 */ 1735 do_action( 'after_wp_tiny_mce', self::$mce_settings ); 1736 } 1737 1738 /** 1739 * Outputs the HTML for distraction-free writing mode. 1740 * 1741 * @since 3.2.0 1742 * @deprecated 4.3.0 1743 */ 1744 public static function wp_fullscreen_html() { 1745 _deprecated_function( __FUNCTION__, '4.3.0' ); 1746 } 1747 1748 /** 1749 * Performs post queries for internal linking. 1750 * 1751 * @since 3.1.0 1752 * 1753 * @param array $args Optional. Accepts 'pagenum' and 's' (search) arguments. 1754 * @return array|false $results { 1755 * An array of associative arrays of query results, false if there are none. 1756 * 1757 * @type array ...$0 { 1758 * @type int $ID Post ID. 1759 * @type string $title The trimmed, escaped post title. 1760 * @type string $permalink Post permalink. 1761 * @type string $info A 'Y/m/d'-formatted date for 'post' post type, 1762 * the 'singular_name' post type label otherwise. 1763 * } 1764 * } 1765 */ 1766 public static function wp_link_query( $args = array() ) { 1767 $pts = get_post_types( array( 'public' => true ), 'objects' ); 1768 $pt_names = array_keys( $pts ); 1769 1770 $query = array( 1771 'post_type' => $pt_names, 1772 'suppress_filters' => true, 1773 'update_post_term_cache' => false, 1774 'update_post_meta_cache' => false, 1775 'post_status' => 'publish', 1776 'posts_per_page' => 20, 1777 ); 1778 1779 $args['pagenum'] = isset( $args['pagenum'] ) ? absint( $args['pagenum'] ) : 1; 1780 1781 if ( isset( $args['s'] ) ) { 1782 $query['s'] = $args['s']; 1783 } 1784 1785 $query['offset'] = $args['pagenum'] > 1 ? $query['posts_per_page'] * ( $args['pagenum'] - 1 ) : 0; 1786 1787 /** 1788 * Filters the link query arguments. 1789 * 1790 * Allows modification of the link query arguments before querying. 1791 * 1792 * @see WP_Query for a full list of arguments 1793 * 1794 * @since 3.7.0 1795 * 1796 * @param array $query An array of WP_Query arguments. 1797 */ 1798 $query = apply_filters( 'wp_link_query_args', $query ); 1799 1800 // Do main query. 1801 $get_posts = new WP_Query; 1802 $posts = $get_posts->query( $query ); 1803 1804 // Build results. 1805 $results = array(); 1806 foreach ( $posts as $post ) { 1807 if ( 'post' === $post->post_type ) { 1808 $info = mysql2date( __( 'Y/m/d' ), $post->post_date ); 1809 } else { 1810 $info = $pts[ $post->post_type ]->labels->singular_name; 1811 } 1812 1813 $results[] = array( 1814 'ID' => $post->ID, 1815 'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ), 1816 'permalink' => get_permalink( $post->ID ), 1817 'info' => $info, 1818 ); 1819 } 1820 1821 /** 1822 * Filters the link query results. 1823 * 1824 * Allows modification of the returned link query results. 1825 * 1826 * @since 3.7.0 1827 * 1828 * @see 'wp_link_query_args' filter 1829 * 1830 * @param array $results { 1831 * An array of associative arrays of query results. 1832 * 1833 * @type array ...$0 { 1834 * @type int $ID Post ID. 1835 * @type string $title The trimmed, escaped post title. 1836 * @type string $permalink Post permalink. 1837 * @type string $info A 'Y/m/d'-formatted date for 'post' post type, 1838 * the 'singular_name' post type label otherwise. 1839 * } 1840 * } 1841 * @param array $query An array of WP_Query arguments. 1842 */ 1843 $results = apply_filters( 'wp_link_query', $results, $query ); 1844 1845 return ! empty( $results ) ? $results : false; 1846 } 1847 1848 /** 1849 * Dialog for internal linking. 1850 * 1851 * @since 3.1.0 1852 */ 1853 public static function wp_link_dialog() { 1854 // Run once. 1855 if ( self::$link_dialog_printed ) { 1856 return; 1857 } 1858 1859 self::$link_dialog_printed = true; 1860 1861 // `display: none` is required here, see #WP27605. 1862 ?> 1863 <div id="wp-link-backdrop" style="display: none"></div> 1864 <div id="wp-link-wrap" class="wp-core-ui" style="display: none" role="dialog" aria-labelledby="link-modal-title"> 1865 <form id="wp-link" tabindex="-1"> 1866 <?php wp_nonce_field( 'internal-linking', '_ajax_linking_nonce', false ); ?> 1867 <h1 id="link-modal-title"><?php _e( 'Insert/edit link' ); ?></h1> 1868 <button type="button" id="wp-link-close"><span class="screen-reader-text"><?php _e( 'Close' ); ?></span></button> 1869 <div id="link-selector"> 1870 <div id="link-options"> 1871 <p class="howto" id="wplink-enter-url"><?php _e( 'Enter the destination URL' ); ?></p> 1872 <div> 1873 <label><span><?php _e( 'URL' ); ?></span> 1874 <input id="wp-link-url" type="text" aria-describedby="wplink-enter-url" /></label> 1875 </div> 1876 <div class="wp-link-text-field"> 1877 <label><span><?php _e( 'Link Text' ); ?></span> 1878 <input id="wp-link-text" type="text" /></label> 1879 </div> 1880 <div class="link-target"> 1881 <label><span></span> 1882 <input type="checkbox" id="wp-link-target" /> <?php _e( 'Open link in a new tab' ); ?></label> 1883 </div> 1884 </div> 1885 <p class="howto" id="wplink-link-existing-content"><?php _e( 'Or link to existing content' ); ?></p> 1886 <div id="search-panel"> 1887 <div class="link-search-wrapper"> 1888 <label> 1889 <span class="search-label"><?php _e( 'Search' ); ?></span> 1890 <input type="search" id="wp-link-search" class="link-search-field" autocomplete="off" aria-describedby="wplink-link-existing-content" /> 1891 <span class="spinner"></span> 1892 </label> 1893 </div> 1894 <div id="search-results" class="query-results" tabindex="0"> 1895 <ul></ul> 1896 <div class="river-waiting"> 1897 <span class="spinner"></span> 1898 </div> 1899 </div> 1900 <div id="most-recent-results" class="query-results" tabindex="0"> 1901 <div class="query-notice" id="query-notice-message"> 1902 <em class="query-notice-default"><?php _e( 'No search term specified. Showing recent items.' ); ?></em> 1903 <em class="query-notice-hint screen-reader-text"><?php _e( 'Search or use up and down arrow keys to select an item.' ); ?></em> 1904 </div> 1905 <ul></ul> 1906 <div class="river-waiting"> 1907 <span class="spinner"></span> 1908 </div> 1909 </div> 1910 </div> 1911 </div> 1912 <div class="submitbox"> 1913 <div id="wp-link-cancel"> 1914 <button type="button" class="button"><?php _e( 'Cancel' ); ?></button> 1915 </div> 1916 <div id="wp-link-update"> 1917 <input type="submit" value="<?php esc_attr_e( 'Add Link' ); ?>" class="button button-primary" id="wp-link-submit" name="wp-link-submit"> 1918 </div> 1919 </div> 1920 </form> 1921 </div> 1922 <?php 1923 } 1924 }
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