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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 /** 2 * WordPress Administration Navigation Menu 3 * Interface JS functions 4 * 5 * @version 2.0.0 6 * 7 * @package WordPress 8 * @subpackage Administration 9 * @output wp-admin/js/nav-menu.js 10 */ 11 12 /* global menus, postboxes, columns, isRtl, ajaxurl, wpNavMenu */ 13 14 (function($) { 15 16 var api; 17 18 /** 19 * Contains all the functions to handle WordPress navigation menus administration. 20 * 21 * @namespace wpNavMenu 22 */ 23 api = window.wpNavMenu = { 24 25 options : { 26 menuItemDepthPerLevel : 30, // Do not use directly. Use depthToPx and pxToDepth instead. 27 globalMaxDepth: 11, 28 sortableItems: '> *', 29 targetTolerance: 0 30 }, 31 32 menuList : undefined, // Set in init. 33 targetList : undefined, // Set in init. 34 menusChanged : false, 35 isRTL: !! ( 'undefined' != typeof isRtl && isRtl ), 36 negateIfRTL: ( 'undefined' != typeof isRtl && isRtl ) ? -1 : 1, 37 lastSearch: '', 38 39 // Functions that run on init. 40 init : function() { 41 api.menuList = $('#menu-to-edit'); 42 api.targetList = api.menuList; 43 44 this.jQueryExtensions(); 45 46 this.attachMenuEditListeners(); 47 48 this.attachBulkSelectButtonListeners(); 49 this.attachMenuCheckBoxListeners(); 50 this.attachMenuItemDeleteButton(); 51 this.attachPendingMenuItemsListForDeletion(); 52 53 this.attachQuickSearchListeners(); 54 this.attachThemeLocationsListeners(); 55 this.attachMenuSaveSubmitListeners(); 56 57 this.attachTabsPanelListeners(); 58 59 this.attachUnsavedChangesListener(); 60 61 if ( api.menuList.length ) 62 this.initSortables(); 63 64 if ( menus.oneThemeLocationNoMenus ) 65 $( '#posttype-page' ).addSelectedToMenu( api.addMenuItemToBottom ); 66 67 this.initManageLocations(); 68 69 this.initAccessibility(); 70 71 this.initToggles(); 72 73 this.initPreviewing(); 74 }, 75 76 jQueryExtensions : function() { 77 // jQuery extensions. 78 $.fn.extend({ 79 menuItemDepth : function() { 80 var margin = api.isRTL ? this.eq(0).css('margin-right') : this.eq(0).css('margin-left'); 81 return api.pxToDepth( margin && -1 != margin.indexOf('px') ? margin.slice(0, -2) : 0 ); 82 }, 83 updateDepthClass : function(current, prev) { 84 return this.each(function(){ 85 var t = $(this); 86 prev = prev || t.menuItemDepth(); 87 $(this).removeClass('menu-item-depth-'+ prev ) 88 .addClass('menu-item-depth-'+ current ); 89 }); 90 }, 91 shiftDepthClass : function(change) { 92 return this.each(function(){ 93 var t = $(this), 94 depth = t.menuItemDepth(), 95 newDepth = depth + change; 96 97 t.removeClass( 'menu-item-depth-'+ depth ) 98 .addClass( 'menu-item-depth-'+ ( newDepth ) ); 99 100 if ( 0 === newDepth ) { 101 t.find( '.is-submenu' ).hide(); 102 } 103 }); 104 }, 105 childMenuItems : function() { 106 var result = $(); 107 this.each(function(){ 108 var t = $(this), depth = t.menuItemDepth(), next = t.next( '.menu-item' ); 109 while( next.length && next.menuItemDepth() > depth ) { 110 result = result.add( next ); 111 next = next.next( '.menu-item' ); 112 } 113 }); 114 return result; 115 }, 116 shiftHorizontally : function( dir ) { 117 return this.each(function(){ 118 var t = $(this), 119 depth = t.menuItemDepth(), 120 newDepth = depth + dir; 121 122 // Change .menu-item-depth-n class. 123 t.moveHorizontally( newDepth, depth ); 124 }); 125 }, 126 moveHorizontally : function( newDepth, depth ) { 127 return this.each(function(){ 128 var t = $(this), 129 children = t.childMenuItems(), 130 diff = newDepth - depth, 131 subItemText = t.find('.is-submenu'); 132 133 // Change .menu-item-depth-n class. 134 t.updateDepthClass( newDepth, depth ).updateParentMenuItemDBId(); 135 136 // If it has children, move those too. 137 if ( children ) { 138 children.each(function() { 139 var t = $(this), 140 thisDepth = t.menuItemDepth(), 141 newDepth = thisDepth + diff; 142 t.updateDepthClass(newDepth, thisDepth).updateParentMenuItemDBId(); 143 }); 144 } 145 146 // Show "Sub item" helper text. 147 if (0 === newDepth) 148 subItemText.hide(); 149 else 150 subItemText.show(); 151 }); 152 }, 153 updateParentMenuItemDBId : function() { 154 return this.each(function(){ 155 var item = $(this), 156 input = item.find( '.menu-item-data-parent-id' ), 157 depth = parseInt( item.menuItemDepth(), 10 ), 158 parentDepth = depth - 1, 159 parent = item.prevAll( '.menu-item-depth-' + parentDepth ).first(); 160 161 if ( 0 === depth ) { // Item is on the top level, has no parent. 162 input.val(0); 163 } else { // Find the parent item, and retrieve its object id. 164 input.val( parent.find( '.menu-item-data-db-id' ).val() ); 165 } 166 }); 167 }, 168 hideAdvancedMenuItemFields : function() { 169 return this.each(function(){ 170 var that = $(this); 171 $('.hide-column-tog').not(':checked').each(function(){ 172 that.find('.field-' + $(this).val() ).addClass('hidden-field'); 173 }); 174 }); 175 }, 176 /** 177 * Adds selected menu items to the menu. 178 * 179 * @ignore 180 * 181 * @param jQuery metabox The metabox jQuery object. 182 */ 183 addSelectedToMenu : function(processMethod) { 184 if ( 0 === $('#menu-to-edit').length ) { 185 return false; 186 } 187 188 return this.each(function() { 189 var t = $(this), menuItems = {}, 190 checkboxes = ( menus.oneThemeLocationNoMenus && 0 === t.find( '.tabs-panel-active .categorychecklist li input:checked' ).length ) ? t.find( '#page-all li input[type="checkbox"]' ) : t.find( '.tabs-panel-active .categorychecklist li input:checked' ), 191 re = /menu-item\[([^\]]*)/; 192 193 processMethod = processMethod || api.addMenuItemToBottom; 194 195 // If no items are checked, bail. 196 if ( !checkboxes.length ) 197 return false; 198 199 // Show the Ajax spinner. 200 t.find( '.button-controls .spinner' ).addClass( 'is-active' ); 201 202 // Retrieve menu item data. 203 $(checkboxes).each(function(){ 204 var t = $(this), 205 listItemDBIDMatch = re.exec( t.attr('name') ), 206 listItemDBID = 'undefined' == typeof listItemDBIDMatch[1] ? 0 : parseInt(listItemDBIDMatch[1], 10); 207 208 if ( this.className && -1 != this.className.indexOf('add-to-top') ) 209 processMethod = api.addMenuItemToTop; 210 menuItems[listItemDBID] = t.closest('li').getItemData( 'add-menu-item', listItemDBID ); 211 }); 212 213 // Add the items. 214 api.addItemToMenu(menuItems, processMethod, function(){ 215 // Deselect the items and hide the Ajax spinner. 216 checkboxes.prop( 'checked', false ); 217 t.find( '.button-controls .select-all' ).prop( 'checked', false ); 218 t.find( '.button-controls .spinner' ).removeClass( 'is-active' ); 219 t.updateParentDropdown(); 220 t.updateOrderDropdown(); 221 }); 222 }); 223 }, 224 getItemData : function( itemType, id ) { 225 itemType = itemType || 'menu-item'; 226 227 var itemData = {}, i, 228 fields = [ 229 'menu-item-db-id', 230 'menu-item-object-id', 231 'menu-item-object', 232 'menu-item-parent-id', 233 'menu-item-position', 234 'menu-item-type', 235 'menu-item-title', 236 'menu-item-url', 237 'menu-item-description', 238 'menu-item-attr-title', 239 'menu-item-target', 240 'menu-item-classes', 241 'menu-item-xfn' 242 ]; 243 244 if( !id && itemType == 'menu-item' ) { 245 id = this.find('.menu-item-data-db-id').val(); 246 } 247 248 if( !id ) return itemData; 249 250 this.find('input').each(function() { 251 var field; 252 i = fields.length; 253 while ( i-- ) { 254 if( itemType == 'menu-item' ) 255 field = fields[i] + '[' + id + ']'; 256 else if( itemType == 'add-menu-item' ) 257 field = 'menu-item[' + id + '][' + fields[i] + ']'; 258 259 if ( 260 this.name && 261 field == this.name 262 ) { 263 itemData[fields[i]] = this.value; 264 } 265 } 266 }); 267 268 return itemData; 269 }, 270 setItemData : function( itemData, itemType, id ) { // Can take a type, such as 'menu-item', or an id. 271 itemType = itemType || 'menu-item'; 272 273 if( !id && itemType == 'menu-item' ) { 274 id = $('.menu-item-data-db-id', this).val(); 275 } 276 277 if( !id ) return this; 278 279 this.find('input').each(function() { 280 var t = $(this), field; 281 $.each( itemData, function( attr, val ) { 282 if( itemType == 'menu-item' ) 283 field = attr + '[' + id + ']'; 284 else if( itemType == 'add-menu-item' ) 285 field = 'menu-item[' + id + '][' + attr + ']'; 286 287 if ( field == t.attr('name') ) { 288 t.val( val ); 289 } 290 }); 291 }); 292 return this; 293 }, 294 updateParentDropdown : function() { 295 return this.each(function(){ 296 var menuItems = $( '#menu-to-edit li' ), 297 parentDropdowns = $( '.edit-menu-item-parent' ); 298 299 $.each( parentDropdowns, function() { 300 var parentDropdown = $( this ), 301 $html = '', 302 $selected = '', 303 currentItemID = parentDropdown.closest( 'li.menu-item' ).find( '.menu-item-data-db-id' ).val(), 304 currentparentID = parentDropdown.closest( 'li.menu-item' ).find( '.menu-item-data-parent-id' ).val(), 305 currentItem = parentDropdown.closest( 'li.menu-item' ), 306 currentMenuItemChild = currentItem.childMenuItems(), 307 excludeMenuItem = [ currentItemID ]; 308 309 if ( currentMenuItemChild.length > 0 ) { 310 $.each( currentMenuItemChild, function(){ 311 var childItem = $(this), 312 childID = childItem.find( '.menu-item-data-db-id' ).val(); 313 314 excludeMenuItem.push( childID ); 315 }); 316 } 317 318 if ( currentparentID == 0 ) { 319 $selected = 'selected'; 320 } 321 322 $html += '<option ' + $selected + ' value="0">' + wp.i18n._x( 'No Parent', 'menu item without a parent in navigation menu' ) + '</option>'; 323 324 $.each( menuItems, function() { 325 var menuItem = $(this), 326 $selected = '', 327 menuID = menuItem.find( '.menu-item-data-db-id' ).val(), 328 menuTitle = menuItem.find( '.edit-menu-item-title' ).val(); 329 330 if ( ! excludeMenuItem.includes( menuID ) ) { 331 if ( currentparentID == menuID ) { 332 $selected = 'selected'; 333 } 334 $html += '<option ' + $selected + ' value="' + menuID + '">' + menuTitle + '</option>'; 335 } 336 }); 337 338 parentDropdown.html( $html ); 339 }); 340 341 }); 342 }, 343 updateOrderDropdown : function() { 344 return this.each( function() { 345 var itemPosition, 346 orderDropdowns = $( '.edit-menu-item-order' ); 347 348 $.each( orderDropdowns, function() { 349 var orderDropdown = $( this ), 350 menuItem = orderDropdown.closest( 'li.menu-item' ).first(), 351 depth = menuItem.menuItemDepth(), 352 isPrimaryMenuItem = ( 0 === depth ), 353 $html = '', 354 $selected = ''; 355 356 if ( isPrimaryMenuItem ) { 357 var primaryItems = $( '.menu-item-depth-0' ), 358 totalMenuItems = primaryItems.length; 359 360 itemPosition = primaryItems.index( menuItem ) + 1; 361 362 for ( let i = 1; i < totalMenuItems + 1; i++ ) { 363 $selected = ''; 364 if ( i == itemPosition ) { 365 $selected = 'selected'; 366 } 367 var itemString = wp.i18n.sprintf( 368 /* translators: 1: The current menu item number, 2: The total number of menu items. */ 369 wp.i18n._x( '%1$s of %2$s', 'part of a total number of menu items' ), 370 i, 371 totalMenuItems 372 ); 373 $html += '<option ' + $selected + ' value="' + i + '">' + itemString + '</option>'; 374 } 375 376 } else { 377 var parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(), 378 parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(), 379 subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ), 380 totalSubMenuItems = subItems.length; 381 382 itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1; 383 384 for ( let i = 1; i < totalSubMenuItems + 1; i++ ) { 385 $selected = ''; 386 if ( i == itemPosition ) { 387 $selected = 'selected'; 388 } 389 var submenuString = wp.i18n.sprintf( 390 /* translators: 1: The current submenu item number, 2: The total number of submenu items. */ 391 wp.i18n._x( '%1$s of %2$s', 'part of a total number of menu items' ), 392 i, 393 totalSubMenuItems 394 ); 395 $html += '<option ' + $selected + ' value="' + i + '">' + submenuString + '</option>'; 396 } 397 398 } 399 400 orderDropdown.html( $html ); 401 }); 402 403 }); 404 } 405 }); 406 }, 407 408 countMenuItems : function( depth ) { 409 return $( '.menu-item-depth-' + depth ).length; 410 }, 411 412 moveMenuItem : function( $this, dir ) { 413 var items, newItemPosition, newDepth, 414 menuItems = $( '#menu-to-edit li' ), 415 menuItemsCount = menuItems.length, 416 thisItem = $this.parents( 'li.menu-item' ), 417 thisItemChildren = thisItem.childMenuItems(), 418 thisItemData = thisItem.getItemData(), 419 thisItemDepth = parseInt( thisItem.menuItemDepth(), 10 ), 420 thisItemPosition = parseInt( thisItem.index(), 10 ), 421 nextItem = thisItem.next(), 422 nextItemChildren = nextItem.childMenuItems(), 423 nextItemDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1, 424 prevItem = thisItem.prev(), 425 prevItemDepth = parseInt( prevItem.menuItemDepth(), 10 ), 426 prevItemId = prevItem.getItemData()['menu-item-db-id'], 427 a11ySpeech = menus[ 'moved' + dir.charAt(0).toUpperCase() + dir.slice(1) ]; 428 429 switch ( dir ) { 430 case 'up': 431 newItemPosition = thisItemPosition - 1; 432 433 // Already at top. 434 if ( 0 === thisItemPosition ) 435 break; 436 437 // If a sub item is moved to top, shift it to 0 depth. 438 if ( 0 === newItemPosition && 0 !== thisItemDepth ) 439 thisItem.moveHorizontally( 0, thisItemDepth ); 440 441 // If prev item is sub item, shift to match depth. 442 if ( 0 !== prevItemDepth ) 443 thisItem.moveHorizontally( prevItemDepth, thisItemDepth ); 444 445 // Does this item have sub items? 446 if ( thisItemChildren ) { 447 items = thisItem.add( thisItemChildren ); 448 // Move the entire block. 449 items.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId(); 450 } else { 451 thisItem.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId(); 452 } 453 break; 454 case 'down': 455 // Does this item have sub items? 456 if ( thisItemChildren ) { 457 items = thisItem.add( thisItemChildren ), 458 nextItem = menuItems.eq( items.length + thisItemPosition ), 459 nextItemChildren = 0 !== nextItem.childMenuItems().length; 460 461 if ( nextItemChildren ) { 462 newDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1; 463 thisItem.moveHorizontally( newDepth, thisItemDepth ); 464 } 465 466 // Have we reached the bottom? 467 if ( menuItemsCount === thisItemPosition + items.length ) 468 break; 469 470 items.detach().insertAfter( menuItems.eq( thisItemPosition + items.length ) ).updateParentMenuItemDBId(); 471 } else { 472 // If next item has sub items, shift depth. 473 if ( 0 !== nextItemChildren.length ) 474 thisItem.moveHorizontally( nextItemDepth, thisItemDepth ); 475 476 // Have we reached the bottom? 477 if ( menuItemsCount === thisItemPosition + 1 ) 478 break; 479 thisItem.detach().insertAfter( menuItems.eq( thisItemPosition + 1 ) ).updateParentMenuItemDBId(); 480 } 481 break; 482 case 'top': 483 // Already at top. 484 if ( 0 === thisItemPosition ) 485 break; 486 // Does this item have sub items? 487 if ( thisItemChildren ) { 488 items = thisItem.add( thisItemChildren ); 489 // Move the entire block. 490 items.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId(); 491 } else { 492 thisItem.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId(); 493 } 494 break; 495 case 'left': 496 // As far left as possible. 497 if ( 0 === thisItemDepth ) 498 break; 499 thisItem.shiftHorizontally( -1 ); 500 break; 501 case 'right': 502 // Can't be sub item at top. 503 if ( 0 === thisItemPosition ) 504 break; 505 // Already sub item of prevItem. 506 if ( thisItemData['menu-item-parent-id'] === prevItemId ) 507 break; 508 thisItem.shiftHorizontally( 1 ); 509 break; 510 } 511 $this.trigger( 'focus' ); 512 api.registerChange(); 513 api.refreshKeyboardAccessibility(); 514 api.refreshAdvancedAccessibility(); 515 thisItem.updateParentDropdown(); 516 thisItem.updateOrderDropdown(); 517 518 if ( a11ySpeech ) { 519 wp.a11y.speak( a11ySpeech ); 520 } 521 }, 522 523 initAccessibility : function() { 524 var menu = $( '#menu-to-edit' ); 525 526 api.refreshKeyboardAccessibility(); 527 api.refreshAdvancedAccessibility(); 528 529 // Refresh the accessibility when the user comes close to the item in any way. 530 menu.on( 'mouseenter.refreshAccessibility focus.refreshAccessibility touchstart.refreshAccessibility' , '.menu-item' , function(){ 531 api.refreshAdvancedAccessibilityOfItem( $( this ).find( 'a.item-edit' ) ); 532 } ); 533 534 // We have to update on click as well because we might hover first, change the item, and then click. 535 menu.on( 'click', 'a.item-edit', function() { 536 api.refreshAdvancedAccessibilityOfItem( $( this ) ); 537 } ); 538 539 // Links for moving items. 540 menu.on( 'click', '.menus-move', function () { 541 var $this = $( this ), 542 dir = $this.data( 'dir' ); 543 544 if ( 'undefined' !== typeof dir ) { 545 api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), dir ); 546 } 547 }); 548 549 // Set menu parents data for all menu items. 550 menu.updateParentDropdown(); 551 552 // Set menu order data for all menu items. 553 menu.updateOrderDropdown(); 554 555 // Update menu item parent when value is changed. 556 menu.on( 'change', '.edit-menu-item-parent', function() { 557 api.changeMenuParent( $( this ) ); 558 }); 559 560 // Update menu item order when value is changed. 561 menu.on( 'change', '.edit-menu-item-order', function() { 562 api.changeMenuOrder( $( this ) ); 563 }); 564 }, 565 566 /** 567 * changeMenuParent( [parentDropdown] ) 568 * 569 * @since 6.7.0 570 * 571 * @param {object} parentDropdown select field 572 */ 573 changeMenuParent : function( parentDropdown ) { 574 var menuItemNewPosition, 575 menuItems = $( '#menu-to-edit li' ), 576 $this = $( parentDropdown ), 577 newParentID = $this.val(), 578 menuItem = $this.closest( 'li.menu-item' ).first(), 579 menuItemOldDepth = menuItem.menuItemDepth(), 580 menuItemChildren = menuItem.childMenuItems(), 581 menuItemNoChildren = parseInt( menuItem.childMenuItems().length, 10 ), 582 parentItem = $( '#menu-item-' + newParentID ), 583 parentItemDepth = parentItem.menuItemDepth(), 584 menuItemNewDepth = parseInt( parentItemDepth ) + 1; 585 586 if ( newParentID == 0 ) { 587 menuItemNewDepth = 0; 588 } 589 590 menuItem.find( '.menu-item-data-parent-id' ).val( newParentID ); 591 menuItem.moveHorizontally( menuItemNewDepth, menuItemOldDepth ); 592 593 if ( menuItemNoChildren > 0 ) { 594 menuItem = menuItem.add( menuItemChildren ); 595 } 596 menuItem.detach(); 597 598 menuItems = $( '#menu-to-edit li' ); 599 600 var parentItemPosition = parseInt( parentItem.index(), 10 ), 601 parentItemNoChild = parseInt( parentItem.childMenuItems().length, 10 ); 602 603 if ( parentItemNoChild > 0 ){ 604 menuItemNewPosition = parentItemPosition + parentItemNoChild; 605 } else { 606 menuItemNewPosition = parentItemPosition; 607 } 608 609 if ( newParentID == 0 ) { 610 menuItemNewPosition = menuItems.length - 1; 611 } 612 613 menuItem.insertAfter( menuItems.eq( menuItemNewPosition ) ).updateParentMenuItemDBId().updateParentDropdown().updateOrderDropdown(); 614 615 api.registerChange(); 616 api.refreshKeyboardAccessibility(); 617 api.refreshAdvancedAccessibility(); 618 $this.trigger( 'focus' ); 619 wp.a11y.speak( menus.parentUpdated, 'polite' ); 620 }, 621 622 /** 623 * changeMenuOrder( [OrderDropdown] ) 624 * 625 * @since 6.7.0 626 * 627 * @param {object} orderDropdown select field 628 */ 629 changeMenuOrder : function( orderDropdown ) { 630 var menuItems = $( '#menu-to-edit li' ), 631 $this = $( orderDropdown ), 632 newOrderID = parseInt( $this.val(), 10), 633 menuItem = $this.closest( 'li.menu-item' ).first(), 634 menuItemChildren = menuItem.childMenuItems(), 635 menuItemNoChildren = menuItemChildren.length, 636 menuItemCurrentPosition = parseInt( menuItem.index(), 10 ), 637 parentItemID = menuItem.find( '.menu-item-data-parent-id' ).val(), 638 subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemID + '"]' ), 639 currentItemAtPosition = $(subItems[newOrderID - 1]).closest( 'li.menu-item' ); 640 641 if ( menuItemNoChildren > 0 ) { 642 menuItem = menuItem.add( menuItemChildren ); 643 } 644 645 var currentItemNoChildren = currentItemAtPosition.childMenuItems().length, 646 currentItemPosition = parseInt( currentItemAtPosition.index(), 10 ); 647 648 menuItems = $( '#menu-to-edit li' ); 649 650 var menuItemNewPosition = currentItemPosition; 651 652 if(menuItemCurrentPosition > menuItemNewPosition){ 653 menuItemNewPosition = currentItemPosition; 654 menuItem.detach().insertBefore( menuItems.eq( menuItemNewPosition ) ).updateOrderDropdown(); 655 } else { 656 menuItemNewPosition = menuItemNewPosition + currentItemNoChildren; 657 menuItem.detach().insertAfter( menuItems.eq( menuItemNewPosition ) ).updateOrderDropdown(); 658 } 659 660 api.registerChange(); 661 api.refreshKeyboardAccessibility(); 662 api.refreshAdvancedAccessibility(); 663 $this.trigger( 'focus' ); 664 wp.a11y.speak( menus.orderUpdated, 'polite' ); 665 }, 666 667 /** 668 * refreshAdvancedAccessibilityOfItem( [itemToRefresh] ) 669 * 670 * Refreshes advanced accessibility buttons for one menu item. 671 * Shows or hides buttons based on the location of the menu item. 672 * 673 * @param {Object} itemToRefresh The menu item that might need its advanced accessibility buttons refreshed 674 */ 675 refreshAdvancedAccessibilityOfItem : function( itemToRefresh ) { 676 677 // Only refresh accessibility when necessary. 678 if ( true !== $( itemToRefresh ).data( 'needs_accessibility_refresh' ) ) { 679 return; 680 } 681 682 var thisLink, thisLinkText, primaryItems, itemPosition, title, 683 parentItem, parentItemId, parentItemName, subItems, totalSubItems, 684 $this = $( itemToRefresh ), 685 menuItem = $this.closest( 'li.menu-item' ).first(), 686 depth = menuItem.menuItemDepth(), 687 isPrimaryMenuItem = ( 0 === depth ), 688 itemName = $this.closest( '.menu-item-handle' ).find( '.menu-item-title' ).text(), 689 menuItemType = $this.closest( '.menu-item-handle' ).find( '.item-controls' ).find( '.item-type' ).text(), 690 position = parseInt( menuItem.index(), 10 ), 691 prevItemDepth = ( isPrimaryMenuItem ) ? depth : parseInt( depth - 1, 10 ), 692 prevItemNameLeft = menuItem.prevAll('.menu-item-depth-' + prevItemDepth).first().find( '.menu-item-title' ).text(), 693 prevItemNameRight = menuItem.prevAll('.menu-item-depth-' + depth).first().find( '.menu-item-title' ).text(), 694 totalMenuItems = $('#menu-to-edit li').length, 695 hasSameDepthSibling = menuItem.nextAll( '.menu-item-depth-' + depth ).length; 696 697 menuItem.find( '.field-move' ).toggle( totalMenuItems > 1 ); 698 699 // Where can they move this menu item? 700 if ( 0 !== position ) { 701 thisLink = menuItem.find( '.menus-move-up' ); 702 thisLink.attr( 'aria-label', menus.moveUp ).css( 'display', 'inline' ); 703 } 704 705 if ( 0 !== position && isPrimaryMenuItem ) { 706 thisLink = menuItem.find( '.menus-move-top' ); 707 thisLink.attr( 'aria-label', menus.moveToTop ).css( 'display', 'inline' ); 708 } 709 710 if ( position + 1 !== totalMenuItems && 0 !== position ) { 711 thisLink = menuItem.find( '.menus-move-down' ); 712 thisLink.attr( 'aria-label', menus.moveDown ).css( 'display', 'inline' ); 713 } 714 715 if ( 0 === position && 0 !== hasSameDepthSibling ) { 716 thisLink = menuItem.find( '.menus-move-down' ); 717 thisLink.attr( 'aria-label', menus.moveDown ).css( 'display', 'inline' ); 718 } 719 720 if ( ! isPrimaryMenuItem ) { 721 thisLink = menuItem.find( '.menus-move-left' ), 722 thisLinkText = menus.outFrom.replace( '%s', prevItemNameLeft ); 723 thisLink.attr( 'aria-label', menus.moveOutFrom.replace( '%s', prevItemNameLeft ) ).text( thisLinkText ).css( 'display', 'inline' ); 724 } 725 726 if ( 0 !== position ) { 727 if ( menuItem.find( '.menu-item-data-parent-id' ).val() !== menuItem.prev().find( '.menu-item-data-db-id' ).val() ) { 728 thisLink = menuItem.find( '.menus-move-right' ), 729 thisLinkText = menus.under.replace( '%s', prevItemNameRight ); 730 thisLink.attr( 'aria-label', menus.moveUnder.replace( '%s', prevItemNameRight ) ).text( thisLinkText ).css( 'display', 'inline' ); 731 } 732 } 733 734 if ( isPrimaryMenuItem ) { 735 primaryItems = $( '.menu-item-depth-0' ), 736 itemPosition = primaryItems.index( menuItem ) + 1, 737 totalMenuItems = primaryItems.length, 738 // String together help text for primary menu items. 739 title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalMenuItems ); 740 } else { 741 parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(), 742 parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(), 743 parentItemName = parentItem.find( '.menu-item-title' ).text(), 744 subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ), 745 totalSubItems = subItems.length, 746 itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1; 747 748 // String together help text for sub menu items. 749 if ( depth < 2 ) { 750 title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalSubItems ).replace( '%5$s', parentItemName ); 751 } else { 752 title = menus.subMenuMoreDepthFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalSubItems ).replace( '%5$s', parentItemName ).replace( '%6$d', depth ); 753 } 754 } 755 756 $this.attr( 'aria-label', title ); 757 758 // Mark this item's accessibility as refreshed. 759 $this.data( 'needs_accessibility_refresh', false ); 760 }, 761 762 /** 763 * refreshAdvancedAccessibility 764 * 765 * Hides all advanced accessibility buttons and marks them for refreshing. 766 */ 767 refreshAdvancedAccessibility : function() { 768 769 // Hide all the move buttons by default. 770 $( '.menu-item-settings .field-move .menus-move' ).hide(); 771 772 // Mark all menu items as unprocessed. 773 $( 'a.item-edit' ).data( 'needs_accessibility_refresh', true ); 774 775 // All open items have to be refreshed or they will show no links. 776 $( '.menu-item-edit-active a.item-edit' ).each( function() { 777 api.refreshAdvancedAccessibilityOfItem( this ); 778 } ); 779 }, 780 781 refreshKeyboardAccessibility : function() { 782 $( 'a.item-edit' ).off( 'focus' ).on( 'focus', function(){ 783 $(this).off( 'keydown' ).on( 'keydown', function(e){ 784 785 var arrows, 786 $this = $( this ), 787 thisItem = $this.parents( 'li.menu-item' ), 788 thisItemData = thisItem.getItemData(); 789 790 // Bail if it's not an arrow key. 791 if ( 37 != e.which && 38 != e.which && 39 != e.which && 40 != e.which ) 792 return; 793 794 // Avoid multiple keydown events. 795 $this.off('keydown'); 796 797 // Bail if there is only one menu item. 798 if ( 1 === $('#menu-to-edit li').length ) 799 return; 800 801 // If RTL, swap left/right arrows. 802 arrows = { '38': 'up', '40': 'down', '37': 'left', '39': 'right' }; 803 if ( $('body').hasClass('rtl') ) 804 arrows = { '38' : 'up', '40' : 'down', '39' : 'left', '37' : 'right' }; 805 806 switch ( arrows[e.which] ) { 807 case 'up': 808 api.moveMenuItem( $this, 'up' ); 809 break; 810 case 'down': 811 api.moveMenuItem( $this, 'down' ); 812 break; 813 case 'left': 814 api.moveMenuItem( $this, 'left' ); 815 break; 816 case 'right': 817 api.moveMenuItem( $this, 'right' ); 818 break; 819 } 820 // Put focus back on same menu item. 821 $( '#edit-' + thisItemData['menu-item-db-id'] ).trigger( 'focus' ); 822 return false; 823 }); 824 }); 825 }, 826 827 initPreviewing : function() { 828 // Update the item handle title when the navigation label is changed. 829 $( '#menu-to-edit' ).on( 'change input', '.edit-menu-item-title', function(e) { 830 var input = $( e.currentTarget ), title, titleEl; 831 title = input.val(); 832 titleEl = input.closest( '.menu-item' ).find( '.menu-item-title' ); 833 // Don't update to empty title. 834 if ( title ) { 835 titleEl.text( title ).removeClass( 'no-title' ); 836 } else { 837 titleEl.text( wp.i18n._x( '(no label)', 'missing menu item navigation label' ) ).addClass( 'no-title' ); 838 } 839 } ); 840 }, 841 842 initToggles : function() { 843 // Init postboxes. 844 postboxes.add_postbox_toggles('nav-menus'); 845 846 // Adjust columns functions for menus UI. 847 columns.useCheckboxesForHidden(); 848 columns.checked = function(field) { 849 $('.field-' + field).removeClass('hidden-field'); 850 }; 851 columns.unchecked = function(field) { 852 $('.field-' + field).addClass('hidden-field'); 853 }; 854 // Hide fields. 855 api.menuList.hideAdvancedMenuItemFields(); 856 857 $('.hide-postbox-tog').on( 'click', function () { 858 var hidden = $( '.accordion-container li.accordion-section' ).filter(':hidden').map(function() { return this.id; }).get().join(','); 859 $.post(ajaxurl, { 860 action: 'closed-postboxes', 861 hidden: hidden, 862 closedpostboxesnonce: jQuery('#closedpostboxesnonce').val(), 863 page: 'nav-menus' 864 }); 865 }); 866 }, 867 868 initSortables : function() { 869 var currentDepth = 0, originalDepth, minDepth, maxDepth, 870 prev, next, prevBottom, nextThreshold, helperHeight, transport, 871 menuEdge = api.menuList.offset().left, 872 body = $('body'), maxChildDepth, 873 menuMaxDepth = initialMenuMaxDepth(); 874 875 if( 0 !== $( '#menu-to-edit li' ).length ) 876 $( '.drag-instructions' ).show(); 877 878 // Use the right edge if RTL. 879 menuEdge += api.isRTL ? api.menuList.width() : 0; 880 881 api.menuList.sortable({ 882 handle: '.menu-item-handle', 883 placeholder: 'sortable-placeholder', 884 items: api.options.sortableItems, 885 start: function(e, ui) { 886 var height, width, parent, children, tempHolder; 887 888 // Handle placement for RTL orientation. 889 if ( api.isRTL ) 890 ui.item[0].style.right = 'auto'; 891 892 transport = ui.item.children('.menu-item-transport'); 893 894 // Set depths. currentDepth must be set before children are located. 895 originalDepth = ui.item.menuItemDepth(); 896 updateCurrentDepth(ui, originalDepth); 897 898 // Attach child elements to parent. 899 // Skip the placeholder. 900 parent = ( ui.item.next()[0] == ui.placeholder[0] ) ? ui.item.next() : ui.item; 901 children = parent.childMenuItems(); 902 transport.append( children ); 903 904 // Update the height of the placeholder to match the moving item. 905 height = transport.outerHeight(); 906 // If there are children, account for distance between top of children and parent. 907 height += ( height > 0 ) ? (ui.placeholder.css('margin-top').slice(0, -2) * 1) : 0; 908 height += ui.helper.outerHeight(); 909 helperHeight = height; 910 height -= 2; // Subtract 2 for borders. 911 ui.placeholder.height(height); 912 913 // Update the width of the placeholder to match the moving item. 914 maxChildDepth = originalDepth; 915 children.each(function(){ 916 var depth = $(this).menuItemDepth(); 917 maxChildDepth = (depth > maxChildDepth) ? depth : maxChildDepth; 918 }); 919 width = ui.helper.find('.menu-item-handle').outerWidth(); // Get original width. 920 width += api.depthToPx(maxChildDepth - originalDepth); // Account for children. 921 width -= 2; // Subtract 2 for borders. 922 ui.placeholder.width(width); 923 924 // Update the list of menu items. 925 tempHolder = ui.placeholder.next( '.menu-item' ); 926 tempHolder.css( 'margin-top', helperHeight + 'px' ); // Set the margin to absorb the placeholder. 927 ui.placeholder.detach(); // Detach or jQuery UI will think the placeholder is a menu item. 928 $(this).sortable( 'refresh' ); // The children aren't sortable. We should let jQuery UI know. 929 ui.item.after( ui.placeholder ); // Reattach the placeholder. 930 tempHolder.css('margin-top', 0); // Reset the margin. 931 932 // Now that the element is complete, we can update... 933 updateSharedVars(ui); 934 }, 935 stop: function(e, ui) { 936 var children, subMenuTitle, 937 depthChange = currentDepth - originalDepth; 938 939 // Return child elements to the list. 940 children = transport.children().insertAfter(ui.item); 941 942 // Add "sub menu" description. 943 subMenuTitle = ui.item.find( '.item-title .is-submenu' ); 944 if ( 0 < currentDepth ) 945 subMenuTitle.show(); 946 else 947 subMenuTitle.hide(); 948 949 // Update depth classes. 950 if ( 0 !== depthChange ) { 951 ui.item.updateDepthClass( currentDepth ); 952 children.shiftDepthClass( depthChange ); 953 updateMenuMaxDepth( depthChange ); 954 } 955 // Register a change. 956 api.registerChange(); 957 // Update the item data. 958 ui.item.updateParentMenuItemDBId(); 959 960 // Address sortable's incorrectly-calculated top in Opera. 961 ui.item[0].style.top = 0; 962 963 // Handle drop placement for rtl orientation. 964 if ( api.isRTL ) { 965 ui.item[0].style.left = 'auto'; 966 ui.item[0].style.right = 0; 967 } 968 969 api.refreshKeyboardAccessibility(); 970 api.refreshAdvancedAccessibility(); 971 ui.item.updateParentDropdown(); 972 ui.item.updateOrderDropdown(); 973 api.refreshAdvancedAccessibilityOfItem( ui.item.find( 'a.item-edit' ) ); 974 }, 975 change: function(e, ui) { 976 // Make sure the placeholder is inside the menu. 977 // Otherwise fix it, or we're in trouble. 978 if( ! ui.placeholder.parent().hasClass('menu') ) 979 (prev.length) ? prev.after( ui.placeholder ) : api.menuList.prepend( ui.placeholder ); 980 981 updateSharedVars(ui); 982 }, 983 sort: function(e, ui) { 984 var offset = ui.helper.offset(), 985 edge = api.isRTL ? offset.left + ui.helper.width() : offset.left, 986 depth = api.negateIfRTL * api.pxToDepth( edge - menuEdge ); 987 988 /* 989 * Check and correct if depth is not within range. 990 * Also, if the dragged element is dragged upwards over an item, 991 * shift the placeholder to a child position. 992 */ 993 if ( depth > maxDepth || offset.top < ( prevBottom - api.options.targetTolerance ) ) { 994 depth = maxDepth; 995 } else if ( depth < minDepth ) { 996 depth = minDepth; 997 } 998 999 if( depth != currentDepth ) 1000 updateCurrentDepth(ui, depth); 1001 1002 // If we overlap the next element, manually shift downwards. 1003 if( nextThreshold && offset.top + helperHeight > nextThreshold ) { 1004 next.after( ui.placeholder ); 1005 updateSharedVars( ui ); 1006 $( this ).sortable( 'refreshPositions' ); 1007 } 1008 } 1009 }); 1010 1011 function updateSharedVars(ui) { 1012 var depth; 1013 1014 prev = ui.placeholder.prev( '.menu-item' ); 1015 next = ui.placeholder.next( '.menu-item' ); 1016 1017 // Make sure we don't select the moving item. 1018 if( prev[0] == ui.item[0] ) prev = prev.prev( '.menu-item' ); 1019 if( next[0] == ui.item[0] ) next = next.next( '.menu-item' ); 1020 1021 prevBottom = (prev.length) ? prev.offset().top + prev.height() : 0; 1022 nextThreshold = (next.length) ? next.offset().top + next.height() / 3 : 0; 1023 minDepth = (next.length) ? next.menuItemDepth() : 0; 1024 1025 if( prev.length ) 1026 maxDepth = ( (depth = prev.menuItemDepth() + 1) > api.options.globalMaxDepth ) ? api.options.globalMaxDepth : depth; 1027 else 1028 maxDepth = 0; 1029 } 1030 1031 function updateCurrentDepth(ui, depth) { 1032 ui.placeholder.updateDepthClass( depth, currentDepth ); 1033 currentDepth = depth; 1034 } 1035 1036 function initialMenuMaxDepth() { 1037 if( ! body[0].className ) return 0; 1038 var match = body[0].className.match(/menu-max-depth-(\d+)/); 1039 return match && match[1] ? parseInt( match[1], 10 ) : 0; 1040 } 1041 1042 function updateMenuMaxDepth( depthChange ) { 1043 var depth, newDepth = menuMaxDepth; 1044 if ( depthChange === 0 ) { 1045 return; 1046 } else if ( depthChange > 0 ) { 1047 depth = maxChildDepth + depthChange; 1048 if( depth > menuMaxDepth ) 1049 newDepth = depth; 1050 } else if ( depthChange < 0 && maxChildDepth == menuMaxDepth ) { 1051 while( ! $('.menu-item-depth-' + newDepth, api.menuList).length && newDepth > 0 ) 1052 newDepth--; 1053 } 1054 // Update the depth class. 1055 body.removeClass( 'menu-max-depth-' + menuMaxDepth ).addClass( 'menu-max-depth-' + newDepth ); 1056 menuMaxDepth = newDepth; 1057 } 1058 }, 1059 1060 initManageLocations : function () { 1061 $('#menu-locations-wrap form').on( 'submit', function(){ 1062 window.onbeforeunload = null; 1063 }); 1064 $('.menu-location-menus select').on('change', function () { 1065 var editLink = $(this).closest('tr').find('.locations-edit-menu-link'); 1066 if ($(this).find('option:selected').data('orig')) 1067 editLink.show(); 1068 else 1069 editLink.hide(); 1070 }); 1071 }, 1072 1073 attachMenuEditListeners : function() { 1074 var that = this; 1075 $('#update-nav-menu').on('click', function(e) { 1076 if ( e.target && e.target.className ) { 1077 if ( -1 != e.target.className.indexOf('item-edit') ) { 1078 return that.eventOnClickEditLink(e.target); 1079 } else if ( -1 != e.target.className.indexOf('menu-save') ) { 1080 return that.eventOnClickMenuSave(e.target); 1081 } else if ( -1 != e.target.className.indexOf('menu-delete') ) { 1082 return that.eventOnClickMenuDelete(e.target); 1083 } else if ( -1 != e.target.className.indexOf('item-delete') ) { 1084 return that.eventOnClickMenuItemDelete(e.target); 1085 } else if ( -1 != e.target.className.indexOf('item-cancel') ) { 1086 return that.eventOnClickCancelLink(e.target); 1087 } 1088 } 1089 }); 1090 1091 $( '#menu-name' ).on( 'input', _.debounce( function () { 1092 var menuName = $( document.getElementById( 'menu-name' ) ), 1093 menuNameVal = menuName.val(); 1094 1095 if ( ! menuNameVal || ! menuNameVal.replace( /\s+/, '' ) ) { 1096 // Add warning for invalid menu name. 1097 menuName.parent().addClass( 'form-invalid' ); 1098 } else { 1099 // Remove warning for valid menu name. 1100 menuName.parent().removeClass( 'form-invalid' ); 1101 } 1102 }, 500 ) ); 1103 1104 $('#add-custom-links input[type="text"]').on( 'keypress', function(e){ 1105 $( '#customlinkdiv' ).removeClass( 'form-invalid' ); 1106 $( '#custom-menu-item-url' ).removeAttr( 'aria-invalid' ).removeAttr( 'aria-describedby' ); 1107 $( '#custom-url-error' ).hide(); 1108 1109 if ( e.keyCode === 13 ) { 1110 e.preventDefault(); 1111 $( '#submit-customlinkdiv' ).trigger( 'click' ); 1112 } 1113 }); 1114 1115 $( '#submit-customlinkdiv' ).on( 'click', function (e) { 1116 var urlInput = $( '#custom-menu-item-url' ), 1117 url = urlInput.val().trim(), 1118 errorMessage = $( '#custom-url-error' ), 1119 urlWrap = $( '#menu-item-url-wrap' ), 1120 urlRegex; 1121 1122 // Hide the error message initially 1123 errorMessage.hide(); 1124 urlWrap.removeClass( 'has-error' ); 1125 1126 /* 1127 * Allow URLs including: 1128 * - http://example.com/ 1129 * - //example.com 1130 * - /directory/ 1131 * - ?query-param 1132 * - #target 1133 * - mailto:foo@example.com 1134 * 1135 * Any further validation will be handled on the server when the setting is attempted to be saved, 1136 * so this pattern does not need to be complete. 1137 */ 1138 urlRegex = /^((\w+:)?\/\/\w.*|\w+:(?!\/\/$)|\/|\?|#)/; 1139 if ( ! urlRegex.test( url ) ) { 1140 e.preventDefault(); 1141 urlInput.addClass( 'form-invalid' ) 1142 .attr( 'aria-invalid', 'true' ) 1143 .attr( 'aria-describedby', 'custom-url-error' ); 1144 1145 errorMessage.show(); 1146 var errorText = errorMessage.text(); 1147 urlWrap.addClass( 'has-error' ); 1148 // Announce error message via screen reader 1149 wp.a11y.speak( errorText, 'assertive' ); 1150 } 1151 }); 1152 }, 1153 1154 /** 1155 * Handle toggling bulk selection checkboxes for menu items. 1156 * 1157 * @since 5.8.0 1158 */ 1159 attachBulkSelectButtonListeners : function() { 1160 var that = this; 1161 1162 $( '.bulk-select-switcher' ).on( 'change', function() { 1163 if ( this.checked ) { 1164 $( '.bulk-select-switcher' ).prop( 'checked', true ); 1165 that.enableBulkSelection(); 1166 } else { 1167 $( '.bulk-select-switcher' ).prop( 'checked', false ); 1168 that.disableBulkSelection(); 1169 } 1170 }); 1171 }, 1172 1173 /** 1174 * Enable bulk selection checkboxes for menu items. 1175 * 1176 * @since 5.8.0 1177 */ 1178 enableBulkSelection : function() { 1179 var checkbox = $( '#menu-to-edit .menu-item-checkbox' ); 1180 1181 $( '#menu-to-edit' ).addClass( 'bulk-selection' ); 1182 $( '#nav-menu-bulk-actions-top' ).addClass( 'bulk-selection' ); 1183 $( '#nav-menu-bulk-actions-bottom' ).addClass( 'bulk-selection' ); 1184 1185 $.each( checkbox, function() { 1186 $(this).prop( 'disabled', false ); 1187 }); 1188 }, 1189 1190 /** 1191 * Disable bulk selection checkboxes for menu items. 1192 * 1193 * @since 5.8.0 1194 */ 1195 disableBulkSelection : function() { 1196 var checkbox = $( '#menu-to-edit .menu-item-checkbox' ); 1197 1198 $( '#menu-to-edit' ).removeClass( 'bulk-selection' ); 1199 $( '#nav-menu-bulk-actions-top' ).removeClass( 'bulk-selection' ); 1200 $( '#nav-menu-bulk-actions-bottom' ).removeClass( 'bulk-selection' ); 1201 1202 if ( $( '.menu-items-delete' ).is( '[aria-describedby="pending-menu-items-to-delete"]' ) ) { 1203 $( '.menu-items-delete' ).removeAttr( 'aria-describedby' ); 1204 } 1205 1206 $.each( checkbox, function() { 1207 $(this).prop( 'disabled', true ).prop( 'checked', false ); 1208 }); 1209 1210 $( '.menu-items-delete' ).addClass( 'disabled' ); 1211 $( '#pending-menu-items-to-delete ul' ).empty(); 1212 }, 1213 1214 /** 1215 * Listen for state changes on bulk action checkboxes. 1216 * 1217 * @since 5.8.0 1218 */ 1219 attachMenuCheckBoxListeners : function() { 1220 var that = this; 1221 1222 $( '#menu-to-edit' ).on( 'change', '.menu-item-checkbox', function() { 1223 that.setRemoveSelectedButtonStatus(); 1224 }); 1225 }, 1226 1227 /** 1228 * Create delete button to remove menu items from collection. 1229 * 1230 * @since 5.8.0 1231 */ 1232 attachMenuItemDeleteButton : function() { 1233 var that = this; 1234 1235 $( document ).on( 'click', '.menu-items-delete', function( e ) { 1236 var itemsPendingDeletion, itemsPendingDeletionList, deletionSpeech; 1237 1238 e.preventDefault(); 1239 1240 if ( ! $(this).hasClass( 'disabled' ) ) { 1241 $.each( $( '.menu-item-checkbox:checked' ), function( index, element ) { 1242 $( element ).parents( 'li' ).find( 'a.item-delete' ).trigger( 'click' ); 1243 }); 1244 1245 $( '.menu-items-delete' ).addClass( 'disabled' ); 1246 $( '.bulk-select-switcher' ).prop( 'checked', false ); 1247 1248 itemsPendingDeletion = ''; 1249 itemsPendingDeletionList = $( '#pending-menu-items-to-delete ul li' ); 1250 1251 $.each( itemsPendingDeletionList, function( index, element ) { 1252 var itemName = $( element ).find( '.pending-menu-item-name' ).text(); 1253 var itemSpeech = menus.menuItemDeletion.replace( '%s', itemName ); 1254 1255 itemsPendingDeletion += itemSpeech; 1256 if ( ( index + 1 ) < itemsPendingDeletionList.length ) { 1257 itemsPendingDeletion += ', '; 1258 } 1259 }); 1260 1261 deletionSpeech = menus.itemsDeleted.replace( '%s', itemsPendingDeletion ); 1262 wp.a11y.speak( deletionSpeech, 'polite' ); 1263 that.disableBulkSelection(); 1264 $( '#menu-to-edit' ).updateParentDropdown(); 1265 $( '#menu-to-edit' ).updateOrderDropdown(); 1266 } 1267 }); 1268 }, 1269 1270 /** 1271 * List menu items awaiting deletion. 1272 * 1273 * @since 5.8.0 1274 */ 1275 attachPendingMenuItemsListForDeletion : function() { 1276 $( '#post-body-content' ).on( 'change', '.menu-item-checkbox', function() { 1277 var menuItemName, menuItemType, menuItemID, listedMenuItem; 1278 1279 if ( ! $( '.menu-items-delete' ).is( '[aria-describedby="pending-menu-items-to-delete"]' ) ) { 1280 $( '.menu-items-delete' ).attr( 'aria-describedby', 'pending-menu-items-to-delete' ); 1281 } 1282 1283 menuItemName = $(this).next().text(); 1284 menuItemType = $(this).parent().next( '.item-controls' ).find( '.item-type' ).text(); 1285 menuItemID = $(this).attr( 'data-menu-item-id' ); 1286 1287 listedMenuItem = $( '#pending-menu-items-to-delete ul' ).find( '[data-menu-item-id=' + menuItemID + ']' ); 1288 if ( listedMenuItem.length > 0 ) { 1289 listedMenuItem.remove(); 1290 } 1291 1292 if ( this.checked === true ) { 1293 $( '#pending-menu-items-to-delete ul' ).append( 1294 '<li data-menu-item-id="' + menuItemID + '">' + 1295 '<span class="pending-menu-item-name">' + menuItemName + '</span> ' + 1296 '<span class="pending-menu-item-type">(' + menuItemType + ')</span>' + 1297 '<span class="separator"></span>' + 1298 '</li>' 1299 ); 1300 } 1301 1302 $( '#pending-menu-items-to-delete li .separator' ).html( ', ' ); 1303 $( '#pending-menu-items-to-delete li .separator' ).last().html( '.' ); 1304 }); 1305 }, 1306 1307 /** 1308 * Set status of bulk delete checkbox. 1309 * 1310 * @since 5.8.0 1311 */ 1312 setBulkDeleteCheckboxStatus : function() { 1313 var that = this; 1314 var checkbox = $( '#menu-to-edit .menu-item-checkbox' ); 1315 1316 $.each( checkbox, function() { 1317 if ( $(this).prop( 'disabled' ) ) { 1318 $(this).prop( 'disabled', false ); 1319 } else { 1320 $(this).prop( 'disabled', true ); 1321 } 1322 1323 if ( $(this).is( ':checked' ) ) { 1324 $(this).prop( 'checked', false ); 1325 } 1326 }); 1327 1328 that.setRemoveSelectedButtonStatus(); 1329 }, 1330 1331 /** 1332 * Set status of menu items removal button. 1333 * 1334 * @since 5.8.0 1335 */ 1336 setRemoveSelectedButtonStatus : function() { 1337 var button = $( '.menu-items-delete' ); 1338 1339 if ( $( '.menu-item-checkbox:checked' ).length > 0 ) { 1340 button.removeClass( 'disabled' ); 1341 } else { 1342 button.addClass( 'disabled' ); 1343 } 1344 }, 1345 1346 attachMenuSaveSubmitListeners : function() { 1347 /* 1348 * When a navigation menu is saved, store a JSON representation of all form data 1349 * in a single input to avoid PHP `max_input_vars` limitations. See #14134. 1350 */ 1351 $( '#update-nav-menu' ).on( 'submit', function() { 1352 var navMenuData = $( '#update-nav-menu' ).serializeArray(); 1353 $( '[name="nav-menu-data"]' ).val( JSON.stringify( navMenuData ) ); 1354 }); 1355 }, 1356 1357 attachThemeLocationsListeners : function() { 1358 var loc = $('#nav-menu-theme-locations'), params = {}; 1359 params.action = 'menu-locations-save'; 1360 params['menu-settings-column-nonce'] = $('#menu-settings-column-nonce').val(); 1361 loc.find('input[type="submit"]').on( 'click', function() { 1362 loc.find('select').each(function() { 1363 params[this.name] = $(this).val(); 1364 }); 1365 loc.find( '.spinner' ).addClass( 'is-active' ); 1366 $.post( ajaxurl, params, function() { 1367 loc.find( '.spinner' ).removeClass( 'is-active' ); 1368 }); 1369 return false; 1370 }); 1371 }, 1372 1373 attachQuickSearchListeners : function() { 1374 var searchTimer; 1375 1376 // Prevent form submission. 1377 $( '#nav-menu-meta' ).on( 'submit', function( event ) { 1378 event.preventDefault(); 1379 }); 1380 1381 $( '#nav-menu-meta' ).on( 'input', '.quick-search', function() { 1382 var $this = $( this ); 1383 1384 $this.attr( 'autocomplete', 'off' ); 1385 1386 if ( searchTimer ) { 1387 clearTimeout( searchTimer ); 1388 } 1389 1390 searchTimer = setTimeout( function() { 1391 api.updateQuickSearchResults( $this ); 1392 }, 500 ); 1393 }).on( 'blur', '.quick-search', function() { 1394 api.lastSearch = ''; 1395 }); 1396 }, 1397 1398 updateQuickSearchResults : function(input) { 1399 var panel, params, 1400 minSearchLength = 2, 1401 q = input.val(); 1402 1403 /* 1404 * Minimum characters for a search. Also avoid a new Ajax search when 1405 * the pressed key (e.g. arrows) doesn't change the searched term. 1406 */ 1407 if ( q.length < minSearchLength || api.lastSearch == q ) { 1408 return; 1409 } 1410 1411 api.lastSearch = q; 1412 1413 panel = input.parents('.tabs-panel'); 1414 params = { 1415 'action': 'menu-quick-search', 1416 'response-format': 'markup', 1417 'menu': $('#menu').val(), 1418 'menu-settings-column-nonce': $('#menu-settings-column-nonce').val(), 1419 'q': q, 1420 'type': input.attr('name') 1421 }; 1422 1423 $( '.spinner', panel ).addClass( 'is-active' ); 1424 1425 $.post( ajaxurl, params, function(menuMarkup) { 1426 api.processQuickSearchQueryResponse(menuMarkup, params, panel); 1427 }); 1428 }, 1429 1430 addCustomLink : function( processMethod ) { 1431 var url = $('#custom-menu-item-url').val().toString(), 1432 label = $('#custom-menu-item-name').val(), 1433 urlRegex; 1434 1435 if ( '' !== url ) { 1436 url = url.trim(); 1437 } 1438 1439 processMethod = processMethod || api.addMenuItemToBottom; 1440 1441 /* 1442 * Allow URLs including: 1443 * - http://example.com/ 1444 * - //example.com 1445 * - /directory/ 1446 * - ?query-param 1447 * - #target 1448 * - mailto:foo@example.com 1449 * 1450 * Any further validation will be handled on the server when the setting is attempted to be saved, 1451 * so this pattern does not need to be complete. 1452 */ 1453 urlRegex = /^((\w+:)?\/\/\w.*|\w+:(?!\/\/$)|\/|\?|#)/; 1454 if ( ! urlRegex.test( url ) ) { 1455 $('#customlinkdiv').addClass('form-invalid'); 1456 return false; 1457 } 1458 1459 // Show the Ajax spinner. 1460 $( '.customlinkdiv .spinner' ).addClass( 'is-active' ); 1461 this.addLinkToMenu( url, label, processMethod, function() { 1462 // Remove the Ajax spinner. 1463 $( '.customlinkdiv .spinner' ).removeClass( 'is-active' ); 1464 // Set custom link form back to defaults. 1465 $('#custom-menu-item-name').val('').trigger( 'blur' ); 1466 $( '#custom-menu-item-url' ).val( '' ).attr( 'placeholder', 'https://' ); 1467 }); 1468 }, 1469 1470 addLinkToMenu : function(url, label, processMethod, callback) { 1471 processMethod = processMethod || api.addMenuItemToBottom; 1472 callback = callback || function(){}; 1473 1474 api.addItemToMenu({ 1475 '-1': { 1476 'menu-item-type': 'custom', 1477 'menu-item-url': url, 1478 'menu-item-title': label 1479 } 1480 }, processMethod, callback); 1481 }, 1482 1483 addItemToMenu : function(menuItem, processMethod, callback) { 1484 var menu = $('#menu').val(), 1485 nonce = $('#menu-settings-column-nonce').val(), 1486 params; 1487 1488 processMethod = processMethod || function(){}; 1489 callback = callback || function(){}; 1490 1491 params = { 1492 'action': 'add-menu-item', 1493 'menu': menu, 1494 'menu-settings-column-nonce': nonce, 1495 'menu-item': menuItem 1496 }; 1497 1498 $.post( ajaxurl, params, function(menuMarkup) { 1499 var ins = $('#menu-instructions'); 1500 1501 menuMarkup = menuMarkup || ''; 1502 menuMarkup = menuMarkup.toString().trim(); // Trim leading whitespaces. 1503 processMethod(menuMarkup, params); 1504 1505 // Make it stand out a bit more visually, by adding a fadeIn. 1506 $( 'li.pending' ).hide().fadeIn('slow'); 1507 $( '.drag-instructions' ).show(); 1508 if( ! ins.hasClass( 'menu-instructions-inactive' ) && ins.siblings().length ) 1509 ins.addClass( 'menu-instructions-inactive' ); 1510 1511 callback(); 1512 }); 1513 }, 1514 1515 /** 1516 * Process the add menu item request response into menu list item. Appends to menu. 1517 * 1518 * @param {string} menuMarkup The text server response of menu item markup. 1519 * 1520 * @fires document#menu-item-added Passes menuMarkup as a jQuery object. 1521 */ 1522 addMenuItemToBottom : function( menuMarkup ) { 1523 var $menuMarkup = $( menuMarkup ); 1524 $menuMarkup.hideAdvancedMenuItemFields().appendTo( api.targetList ); 1525 api.refreshKeyboardAccessibility(); 1526 api.refreshAdvancedAccessibility(); 1527 wp.a11y.speak( menus.itemAdded ); 1528 $( document ).trigger( 'menu-item-added', [ $menuMarkup ] ); 1529 }, 1530 1531 /** 1532 * Process the add menu item request response into menu list item. Prepends to menu. 1533 * 1534 * @param {string} menuMarkup The text server response of menu item markup. 1535 * 1536 * @fires document#menu-item-added Passes menuMarkup as a jQuery object. 1537 */ 1538 addMenuItemToTop : function( menuMarkup ) { 1539 var $menuMarkup = $( menuMarkup ); 1540 $menuMarkup.hideAdvancedMenuItemFields().prependTo( api.targetList ); 1541 api.refreshKeyboardAccessibility(); 1542 api.refreshAdvancedAccessibility(); 1543 wp.a11y.speak( menus.itemAdded ); 1544 $( document ).trigger( 'menu-item-added', [ $menuMarkup ] ); 1545 }, 1546 1547 attachUnsavedChangesListener : function() { 1548 $('#menu-management input, #menu-management select, #menu-management, #menu-management textarea, .menu-location-menus select').on( 'change', function(){ 1549 api.registerChange(); 1550 }); 1551 1552 if ( 0 !== $('#menu-to-edit').length || 0 !== $('.menu-location-menus select').length ) { 1553 window.onbeforeunload = function(){ 1554 if ( api.menusChanged ) 1555 return wp.i18n.__( 'The changes you made will be lost if you navigate away from this page.' ); 1556 }; 1557 } else { 1558 // Make the post boxes read-only, as they can't be used yet. 1559 $( '#menu-settings-column' ).find( 'input,select' ).end().find( 'a' ).attr( 'href', '#' ).off( 'click' ); 1560 } 1561 }, 1562 1563 registerChange : function() { 1564 api.menusChanged = true; 1565 }, 1566 1567 attachTabsPanelListeners : function() { 1568 $('#menu-settings-column').on('click', function(e) { 1569 var selectAreaMatch, selectAll, panelId, wrapper, items, 1570 target = $(e.target); 1571 1572 if ( target.hasClass('nav-tab-link') ) { 1573 1574 panelId = target.data( 'type' ); 1575 1576 wrapper = target.parents('.accordion-section-content').first(); 1577 1578 // Upon changing tabs, we want to uncheck all checkboxes. 1579 $( 'input', wrapper ).prop( 'checked', false ); 1580 1581 $('.tabs-panel-active', wrapper).removeClass('tabs-panel-active').addClass('tabs-panel-inactive'); 1582 $('#' + panelId, wrapper).removeClass('tabs-panel-inactive').addClass('tabs-panel-active'); 1583 1584 $('.tabs', wrapper).removeClass('tabs'); 1585 target.parent().addClass('tabs'); 1586 1587 // Select the search bar. 1588 $('.quick-search', wrapper).trigger( 'focus' ); 1589 1590 // Hide controls in the search tab if no items found. 1591 if ( ! wrapper.find( '.tabs-panel-active .menu-item-title' ).length ) { 1592 wrapper.addClass( 'has-no-menu-item' ); 1593 } else { 1594 wrapper.removeClass( 'has-no-menu-item' ); 1595 } 1596 1597 e.preventDefault(); 1598 } else if ( target.hasClass( 'select-all' ) ) { 1599 selectAreaMatch = target.closest( '.button-controls' ).data( 'items-type' ); 1600 if ( selectAreaMatch ) { 1601 items = $( '#' + selectAreaMatch + ' .tabs-panel-active .menu-item-title input' ); 1602 1603 if ( items.length === items.filter( ':checked' ).length && ! target.is( ':checked' ) ) { 1604 items.prop( 'checked', false ); 1605 } else if ( target.is( ':checked' ) ) { 1606 items.prop( 'checked', true ); 1607 } 1608 } 1609 } else if ( target.hasClass( 'menu-item-checkbox' ) ) { 1610 selectAreaMatch = target.closest( '.tabs-panel-active' ).parent().attr( 'id' ); 1611 if ( selectAreaMatch ) { 1612 items = $( '#' + selectAreaMatch + ' .tabs-panel-active .menu-item-title input' ); 1613 selectAll = $( '.button-controls[data-items-type="' + selectAreaMatch + '"] .select-all' ); 1614 1615 if ( items.length === items.filter( ':checked' ).length && ! selectAll.is( ':checked' ) ) { 1616 selectAll.prop( 'checked', true ); 1617 } else if ( selectAll.is( ':checked' ) ) { 1618 selectAll.prop( 'checked', false ); 1619 } 1620 } 1621 } else if ( target.hasClass('submit-add-to-menu') ) { 1622 api.registerChange(); 1623 1624 if ( e.target.id && 'submit-customlinkdiv' == e.target.id ) 1625 api.addCustomLink( api.addMenuItemToBottom ); 1626 else if ( e.target.id && -1 != e.target.id.indexOf('submit-') ) 1627 $('#' + e.target.id.replace(/submit-/, '')).addSelectedToMenu( api.addMenuItemToBottom ); 1628 return false; 1629 } 1630 }); 1631 1632 /* 1633 * Delegate the `click` event and attach it just to the pagination 1634 * links thus excluding the current page `<span>`. See ticket #35577. 1635 */ 1636 $( '#nav-menu-meta' ).on( 'click', 'a.page-numbers', function() { 1637 var $container = $( this ).closest( '.inside' ); 1638 1639 $.post( ajaxurl, this.href.replace( /.*\?/, '' ).replace( /action=([^&]*)/, '' ) + '&action=menu-get-metabox', 1640 function( resp ) { 1641 var metaBoxData = JSON.parse( resp ), 1642 toReplace; 1643 1644 if ( -1 === resp.indexOf( 'replace-id' ) ) { 1645 return; 1646 } 1647 1648 // Get the post type menu meta box to update. 1649 toReplace = document.getElementById( metaBoxData['replace-id'] ); 1650 1651 if ( ! metaBoxData.markup || ! toReplace ) { 1652 return; 1653 } 1654 1655 // Update the post type menu meta box with new content from the response. 1656 $container.html( metaBoxData.markup ); 1657 } 1658 ); 1659 1660 return false; 1661 }); 1662 }, 1663 1664 eventOnClickEditLink : function(clickedEl) { 1665 var settings, item, 1666 matchedSection = /#(.*)$/.exec(clickedEl.href); 1667 1668 if ( matchedSection && matchedSection[1] ) { 1669 settings = $('#'+matchedSection[1]); 1670 item = settings.parent(); 1671 if( 0 !== item.length ) { 1672 if( item.hasClass('menu-item-edit-inactive') ) { 1673 if( ! settings.data('menu-item-data') ) { 1674 settings.data( 'menu-item-data', settings.getItemData() ); 1675 } 1676 settings.slideDown('fast'); 1677 item.removeClass('menu-item-edit-inactive') 1678 .addClass('menu-item-edit-active'); 1679 } else { 1680 settings.slideUp('fast'); 1681 item.removeClass('menu-item-edit-active') 1682 .addClass('menu-item-edit-inactive'); 1683 } 1684 return false; 1685 } 1686 } 1687 }, 1688 1689 eventOnClickCancelLink : function(clickedEl) { 1690 var settings = $( clickedEl ).closest( '.menu-item-settings' ), 1691 thisMenuItem = $( clickedEl ).closest( '.menu-item' ); 1692 1693 thisMenuItem.removeClass( 'menu-item-edit-active' ).addClass( 'menu-item-edit-inactive' ); 1694 settings.setItemData( settings.data( 'menu-item-data' ) ).hide(); 1695 // Restore the title of the currently active/expanded menu item. 1696 thisMenuItem.find( '.menu-item-title' ).text( settings.data( 'menu-item-data' )['menu-item-title'] ); 1697 1698 return false; 1699 }, 1700 1701 eventOnClickMenuSave : function() { 1702 var locs = '', 1703 menuName = $('#menu-name'), 1704 menuNameVal = menuName.val(); 1705 1706 // Cancel and warn if invalid menu name. 1707 if ( ! menuNameVal || ! menuNameVal.replace( /\s+/, '' ) ) { 1708 menuName.parent().addClass( 'form-invalid' ); 1709 return false; 1710 } 1711 // Copy menu theme locations. 1712 $('#nav-menu-theme-locations select').each(function() { 1713 locs += '<input type="hidden" name="' + this.name + '" value="' + $(this).val() + '" />'; 1714 }); 1715 $('#update-nav-menu').append( locs ); 1716 // Update menu item position data. 1717 api.menuList.find('.menu-item-data-position').val( function(index) { return index + 1; } ); 1718 window.onbeforeunload = null; 1719 1720 return true; 1721 }, 1722 1723 eventOnClickMenuDelete : function() { 1724 // Delete warning AYS. 1725 if ( window.confirm( wp.i18n.__( 'You are about to permanently delete this menu.\n\'Cancel\' to stop, \'OK\' to delete.' ) ) ) { 1726 window.onbeforeunload = null; 1727 return true; 1728 } 1729 return false; 1730 }, 1731 1732 eventOnClickMenuItemDelete : function(clickedEl) { 1733 var itemID = parseInt(clickedEl.id.replace('delete-', ''), 10); 1734 1735 api.removeMenuItem( $('#menu-item-' + itemID) ); 1736 api.registerChange(); 1737 return false; 1738 }, 1739 1740 /** 1741 * Process the quick search response into a search result 1742 * 1743 * @param string resp The server response to the query. 1744 * @param object req The request arguments. 1745 * @param jQuery panel The tabs panel we're searching in. 1746 */ 1747 processQuickSearchQueryResponse : function(resp, req, panel) { 1748 var matched, newID, 1749 takenIDs = {}, 1750 form = document.getElementById('nav-menu-meta'), 1751 pattern = /menu-item[(\[^]\]*/, 1752 $items = $('<div>').html(resp).find('li'), 1753 wrapper = panel.closest( '.accordion-section-content' ), 1754 selectAll = wrapper.find( '.button-controls .select-all' ), 1755 $item; 1756 1757 if( ! $items.length ) { 1758 $('.categorychecklist', panel).html( '<li><p>' + wp.i18n.__( 'No results found.' ) + '</p></li>' ); 1759 $( '.spinner', panel ).removeClass( 'is-active' ); 1760 wrapper.addClass( 'has-no-menu-item' ); 1761 return; 1762 } 1763 1764 $items.each(function(){ 1765 $item = $(this); 1766 1767 // Make a unique DB ID number. 1768 matched = pattern.exec($item.html()); 1769 1770 if ( matched && matched[1] ) { 1771 newID = matched[1]; 1772 while( form.elements['menu-item[' + newID + '][menu-item-type]'] || takenIDs[ newID ] ) { 1773 newID--; 1774 } 1775 1776 takenIDs[newID] = true; 1777 if ( newID != matched[1] ) { 1778 $item.html( $item.html().replace(new RegExp( 1779 'menu-item\\[' + matched[1] + '\\]', 'g'), 1780 'menu-item[' + newID + ']' 1781 ) ); 1782 } 1783 } 1784 }); 1785 1786 $('.categorychecklist', panel).html( $items ); 1787 $( '.spinner', panel ).removeClass( 'is-active' ); 1788 wrapper.removeClass( 'has-no-menu-item' ); 1789 1790 if ( selectAll.is( ':checked' ) ) { 1791 selectAll.prop( 'checked', false ); 1792 } 1793 }, 1794 1795 /** 1796 * Remove a menu item. 1797 * 1798 * @param {Object} el The element to be removed as a jQuery object. 1799 * 1800 * @fires document#menu-removing-item Passes the element to be removed. 1801 */ 1802 removeMenuItem : function(el) { 1803 var children = el.childMenuItems(); 1804 1805 $( document ).trigger( 'menu-removing-item', [ el ] ); 1806 el.addClass('deleting').animate({ 1807 opacity : 0, 1808 height: 0 1809 }, 350, function() { 1810 var ins = $('#menu-instructions'); 1811 el.remove(); 1812 children.shiftDepthClass( -1 ).updateParentMenuItemDBId(); 1813 if ( 0 === $( '#menu-to-edit li' ).length ) { 1814 $( '.drag-instructions' ).hide(); 1815 ins.removeClass( 'menu-instructions-inactive' ); 1816 } 1817 api.refreshAdvancedAccessibility(); 1818 wp.a11y.speak( menus.itemRemoved ); 1819 $( '#menu-to-edit' ).updateParentDropdown(); 1820 $( '#menu-to-edit' ).updateOrderDropdown(); 1821 }); 1822 }, 1823 1824 depthToPx : function(depth) { 1825 return depth * api.options.menuItemDepthPerLevel; 1826 }, 1827 1828 pxToDepth : function(px) { 1829 return Math.floor(px / api.options.menuItemDepthPerLevel); 1830 } 1831 1832 }; 1833 1834 $( function() { 1835 1836 wpNavMenu.init(); 1837 1838 // Prevent focused element from being hidden by the sticky footer. 1839 $( '.menu-edit a, .menu-edit button, .menu-edit input, .menu-edit textarea, .menu-edit select' ).on('focus', function() { 1840 if ( window.innerWidth >= 783 ) { 1841 var navMenuHeight = $( '#nav-menu-footer' ).height() + 20; 1842 var bottomOffset = $(this).offset().top - ( $(window).scrollTop() + $(window).height() - $(this).height() ); 1843 1844 if ( bottomOffset > 0 ) { 1845 bottomOffset = 0; 1846 } 1847 bottomOffset = bottomOffset * -1; 1848 1849 if( bottomOffset < navMenuHeight ) { 1850 var scrollTop = $(document).scrollTop(); 1851 $(document).scrollTop( scrollTop + ( navMenuHeight - bottomOffset ) ); 1852 } 1853 } 1854 }); 1855 }); 1856 1857 // Show bulk action. 1858 $( document ).on( 'menu-item-added', function() { 1859 if ( ! $( '.bulk-actions' ).is( ':visible' ) ) { 1860 $( '.bulk-actions' ).show(); 1861 } 1862 } ); 1863 1864 // Hide bulk action. 1865 $( document ).on( 'menu-removing-item', function( e, el ) { 1866 var menuElement = $( el ).parents( '#menu-to-edit' ); 1867 if ( menuElement.find( 'li' ).length === 1 && $( '.bulk-actions' ).is( ':visible' ) ) { 1868 $( '.bulk-actions' ).hide(); 1869 } 1870 } ); 1871 1872 })(jQuery);
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| Generated : Thu Apr 24 08:20:01 2025 | Cross-referenced by PHPXref |