From fb7ad212ca3b801be1350f880867a40bf5d92ca7 Mon Sep 17 00:00:00 2001 From: joedolson Date: Mon, 3 Jun 2024 20:35:13 +0000 Subject: [PATCH] Menus: Accessibility: Improve screen reader text for edit button. Change the edit menu item toggle to communicate more context about the item to be edited. Make edit text consistent between Customizer menu editor and admin menu editor. The menu position is conveyed only visually, using indentation, because there are no organizational semantics in either editor. This change helps provide screen reader users with consistent contextual information about the order, position, and parent of the current item. Props joedolson, rcreators, afercia, mohonchandra. Fixes #60673, See #60672. Built from https://develop.svn.wordpress.org/trunk@58306 git-svn-id: http://core.svn.wordpress.org/trunk@57763 1a063a9b-81f0-0310-95a4-ce76da25c4cd --- wp-admin/js/customize-nav-menus.js | 99 ++++++++++++++++--- wp-admin/js/customize-nav-menus.min.js | 2 +- wp-admin/js/nav-menu.js | 14 ++- wp-admin/js/nav-menu.min.js | 2 +- wp-admin/nav-menus.php | 10 +- wp-includes/class-wp-customize-nav-menus.php | 10 +- ...ass-wp-customize-nav-menu-item-control.php | 20 +++- wp-includes/version.php | 2 +- 8 files changed, 128 insertions(+), 31 deletions(-) diff --git a/wp-admin/js/customize-nav-menus.js b/wp-admin/js/customize-nav-menus.js index 9dad3e15ae..2b5cea3d0e 100644 --- a/wp-admin/js/customize-nav-menus.js +++ b/wp-admin/js/customize-nav-menus.js @@ -2,7 +2,7 @@ * @output wp-admin/js/customize-nav-menus.js */ -/* global _wpCustomizeNavMenusSettings, wpNavMenu, console */ +/* global menus, _wpCustomizeNavMenusSettings, wpNavMenu, console */ ( function( api, wp, $ ) { 'use strict'; @@ -1132,6 +1132,8 @@ $( '#menu-to-edit' ).removeAttr( 'id' ); wpNavMenu.menuList.attr( 'id', 'menu-to-edit' ).addClass( 'menu' ); + api.Menus.MenuItemControl.prototype.initAccessibility(); + _.each( api.section( section.id ).controls(), function( control ) { if ( 'nav_menu_item' === control.params.type ) { control.actuallyEmbed(); @@ -1574,6 +1576,80 @@ }; }, + /** + * Set up the initial state of the screen reader accessibility information for menu items. + * + * @since 6.6.0 + */ + initAccessibility: function() { + var control = this, + menu = $( '#menu-to-edit' ); + + // Refresh the accessibility when the user comes close to the item in any way. + menu.on( 'mouseenter.refreshAccessibility focus.refreshAccessibility touchstart.refreshAccessibility', '.menu-item', function(){ + control.refreshAdvancedAccessibilityOfItem( $( this ).find( 'button.item-edit' ) ); + } ); + + // We have to update on click as well because we might hover first, change the item, and then click. + menu.on( 'click', 'button.item-edit', function() { + control.refreshAdvancedAccessibilityOfItem( $( this ) ); + } ); + }, + + /** + * refreshAdvancedAccessibilityOfItem( [itemToRefresh] ) + * + * Refreshes advanced accessibility buttons for one menu item. + * Shows or hides buttons based on the location of the menu item. + * + * @param {Object} itemToRefresh The menu item that might need its advanced accessibility buttons refreshed + * + * @since 6.6.0 + */ + refreshAdvancedAccessibilityOfItem: function( itemToRefresh ) { + // Only refresh accessibility when necessary. + if ( true !== $( itemToRefresh ).data( 'needs_accessibility_refresh' ) ) { + return; + } + + var primaryItems, itemPosition, title, + parentItem, parentItemId, parentItemName, subItems, totalSubItems, + $this = $( itemToRefresh ), + menuItem = $this.closest( 'li.menu-item' ).first(), + depth = menuItem.menuItemDepth(), + isPrimaryMenuItem = ( 0 === depth ), + itemName = $this.closest( '.menu-item-handle' ).find( '.menu-item-title' ).text(), + menuItemType = $this.closest( '.menu-item-handle' ).find( '.item-type' ).text(), + totalMenuItems = $( '#menu-to-edit li' ).length; + + if ( isPrimaryMenuItem ) { + primaryItems = $( '.menu-item-depth-0' ), + itemPosition = primaryItems.index( menuItem ) + 1, + totalMenuItems = primaryItems.length, + // String together help text for primary menu items. + title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalMenuItems ); + } else { + parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(), + parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(), + parentItemName = parentItem.find( '.menu-item-title' ).text(), + subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ), + totalSubItems = subItems.length, + itemPosition = $( subItems.parents( '.menu-item' ).get().reverse() ).index( menuItem ) + 1; + + // String together help text for sub menu items. + if ( depth < 2 ) { + title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalSubItems ).replace( '%5$s', parentItemName ); + } else { + 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 ); + } + } + + $this.find( '.screen-reader-text' ).text( title ); + + // Mark this item's accessibility as refreshed. + $this.data( 'needs_accessibility_refresh', false ); + }, + /** * Override the embed() method to do nothing, * so that the control isn't embedded on load, @@ -1607,6 +1683,9 @@ } control.renderContent(); control.deferred.embedded.resolve(); // This triggers control.ready(). + + // Mark all menu items as unprocessed. + $( 'button.item-edit' ).data( 'needs_accessibility_refresh', true ); }, /** @@ -1679,22 +1758,15 @@ control.moveDown(); } else if ( isMoveLeft ) { control.moveLeft(); - if ( 1 === control.params.depth ) { - control.container.find( '.is-submenu' ).hide(); - } else { - control.container.find( '.is-submenu' ).show(); - } } else if ( isMoveRight ) { control.moveRight(); control.params.depth += 1; - if ( 0 === control.params.depth ) { - control.container.find( '.is-submenu' ).hide(); - } else { - control.container.find( '.is-submenu' ).show(); - } } - + moveBtn.focus(); // Re-focus after the container was moved. + + // Mark all menu items as unprocessed. + $( 'button.item-edit' ).data( 'needs_accessibility_refresh', true ); } ); }, @@ -2726,6 +2798,9 @@ menuItemControl.setting.set( setting ); }); + + // Mark all menu items as unprocessed. + $( 'button.item-edit' ).data( 'needs_accessibility_refresh', true ); }); }); diff --git a/wp-admin/js/customize-nav-menus.min.js b/wp-admin/js/customize-nav-menus.min.js index 56d54b37d8..e0c0ca4413 100644 --- a/wp-admin/js/customize-nav-menus.min.js +++ b/wp-admin/js/customize-nav-menus.min.js @@ -1,2 +1,2 @@ /*! This file is auto-generated */ -!function(c,l,m){"use strict";function u(e){return(e=(e=l.sanitize.stripTagsAndEncodeText(e=e||"")).toString().trim())||c.Menus.data.l10n.unnamed}wpNavMenu.originalInit=wpNavMenu.init,wpNavMenu.options.menuItemDepthPerLevel=20,wpNavMenu.options.sortableItems="> .customize-control-nav_menu_item",wpNavMenu.options.targetTolerance=10,wpNavMenu.init=function(){this.jQueryExtensions()},c.Menus=c.Menus||{},c.Menus.data={itemTypes:[],l10n:{},settingTransport:"refresh",phpIntMax:0,defaultSettingValues:{nav_menu:{},nav_menu_item:{}},locationSlugMappedToName:{}},"undefined"!=typeof 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c.create(n,n,{},{type:"nav_menu",transport:c.Menus.data.settingTransport,previewer:c.previewer}).set(m.extend({},c.Menus.data.defaultSettingValues.nav_menu,{name:e||""})),c.section.add(new c.Menus.MenuSection(n,{panel:"nav_menus",title:u(e),customizeAction:c.Menus.data.l10n.customizingMenus,priority:10,menu_id:t}))},c.Menus.NewMenuSection=c.Section.extend({attachEvents:function(){var t=this,e=t.container,n=t.contentContainer,i=/^nav_menu\[/;function a(){var t;e.find(".add-new-menu-notice").prop("hidden",(t=0,c.each(function(e){i.test(e.id)&&!1!==e.get()&&(t+=1)}),0i.position?a.push(e):e.setting().menu_item_parent===t&&o.push(e)}),_.each(a,function(e){var t=_.clone(e.setting());t.position+=o.length,e.setting.set(t)}),_.each(o,function(e,t){var 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e&&e.nav_menu_term_id?c.control("nav_menu["+e.nav_menu_term_id+"]"):null},expandControlSection:function(){var e=this.container.closest(".accordion-section");e.hasClass("open")||e.find(".accordion-section-title:first").trigger("click")},_toggleExpanded:c.Section.prototype._toggleExpanded,expand:c.Section.prototype.expand,expandForm:function(e){this.expand(e)},collapse:c.Section.prototype.collapse,collapseForm:function(e){this.collapse(e)},toggleForm:function(e,t){(e=void 0===e?!this.expanded():e)?this.expand(t):this.collapse(t)},onChangeExpanded:function(e,t){var n,i=this,a=this.container,o=a.find(".menu-item-settings:first");void 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[tabindex]").filter(":visible").first().focus(),n&&n()},t.expandForm(e)};c.section.has(t.section())?c.section(t.section()).expand({completeCallback:i}):i()},moveUp:function(){this._changePosition(-1),l.a11y.speak(c.Menus.data.l10n.movedUp)},moveDown:function(){this._changePosition(1),l.a11y.speak(c.Menus.data.l10n.movedDown)},moveLeft:function(){this._changeDepth(-1),l.a11y.speak(c.Menus.data.l10n.movedLeft)},moveRight:function(){this._changeDepth(1),l.a11y.speak(c.Menus.data.l10n.movedRight)},_changePosition:function(e){var t,n=this,i=_.clone(n.setting()),a=[];if(1!==e&&-1!==e)throw new Error("Offset changes by 1 are only supported.");if(n.setting()){if(_(n.getMenuControl().getMenuItemControls()).each(function(e){e.setting().menu_item_parent===i.menu_item_parent&&a.push(e.setting)}),a.sort(function(e,t){return e().position-t().position}),-1===(t=_.indexOf(a,n.setting)))throw new Error("Expected setting to be among siblings.");0===t&&e<0||t===a.length-1&&0n.setting().position&&(t=_.clone(e.setting()),e.setting.set(m.extend(t,{position:t.position+1})))}),a.position=n.setting().position+1,a.menu_item_parent=n.setting().menu_item_parent,i.setting.set(a)):1===e&&0!==t&&(a.menu_item_parent=o[t-1].params.menu_item_id,a.position=0,_(i.getMenuControl().getMenuItemControls()).each(function(e){e.setting().menu_item_parent===a.menu_item_parent&&(a.position=Math.max(a.position,e.setting().position))}),a.position+=1,i.setting.set(a))}}),c.Menus.MenuNameControl=c.Control.extend({ready:function(){var e,n=this;n.setting&&(e=n.setting(),n.nameElement=new c.Element(n.container.find(".menu-name-field")),n.nameElement.bind(function(e){var t=n.setting();t&&t.name!==e&&((t=_.clone(t)).name=e,n.setting.set(t))}),e&&n.nameElement.set(e.name),n.setting.bind(function(e){e&&n.nameElement.set(e.name)}))}}),c.Menus.MenuLocationsControl=c.Control.extend({ready:function(){var d=this;d.container.find(".assigned-menu-location").each(function(){function t(e){var t=c("nav_menu["+String(e)+"]");e&&t&&t()?n.find(".theme-location-set").show().find("span").text(u(t().name)):n.find(".theme-location-set").hide()}var n=m(this),e=n.find("input[type=checkbox]"),i=new c.Element(e),a=c("nav_menu_locations["+e.data("location-id")+"]"),o=""===d.params.menu_id,s=o?_.noop:function(e){i.set(e)},r=o?_.noop:function(e){a.set(e?d.params.menu_id:0)};s(a.get()===d.params.menu_id),e.on("change",function(){r(this.checked)}),a.bind(function(e){s(e===d.params.menu_id),t(e)}),t(a.get())})},setSelections:function(i){this.container.find(".menu-location").each(function(e,t){var n=t.dataset.locationId;t.checked=n in i&&i[n]})}}),c.Menus.MenuAutoAddControl=c.Control.extend({ready:function(){var n=this,e=n.setting();n.active.validate=function(){var e=c.section(n.section()),e=!!e&&e.active();return e},n.autoAddElement=new c.Element(n.container.find("input[type=checkbox].auto_add")),n.autoAddElement.bind(function(e){var t=n.setting();t&&t.name!==e&&((t=_.clone(t)).auto_add=e,n.setting.set(t))}),e&&n.autoAddElement.set(e.auto_add),n.setting.bind(function(e){e&&n.autoAddElement.set(e.auto_add)})}}),c.Menus.MenuControl=c.Control.extend({ready:function(){var t,n,i=this,a=c.section(i.section()),o=i.params.menu_id,e=i.setting();if(void 0===this.params.menu_id)throw new Error("params.menu_id was not defined");i.active.validate=function(){var e=!!a&&a.active();return e},i.$controlSection=a.headContainer,i.$sectionContent=i.container.closest(".accordion-section-content"),this._setupModel(),c.section(i.section(),function(e){e.deferred.initSortables.done(function(e){i._setupSortable(e)})}),this._setupAddition(),this._setupTitle(),e&&(t=u(e.name),c.control.each(function(e){e.extended(c.controlConstructor.widget_form)&&"nav_menu"===e.params.widget_id_base&&(e.container.find(".nav-menu-widget-form-controls:first").show(),e.container.find(".nav-menu-widget-no-menus-message:first").hide(),0===(n=e.container.find("select")).find("option[value="+String(o)+"]").length)&&n.append(new Option(t,o))}),(e=m("#available-widgets-list .widget-tpl:has( input.id_base[ value=nav_menu ] )")).find(".nav-menu-widget-form-controls:first").show(),e.find(".nav-menu-widget-no-menus-message:first").hide(),0===(n=e.find(".widget-inside select:first")).find("option[value="+String(o)+"]").length)&&n.append(new Option(t,o)),_.defer(function(){i.updateInvitationVisibility()})},_setupModel:function(){var n=this,i=n.params.menu_id;n.setting.bind(function(e){var t;!1===e?n._handleDeletion():(t=u(e.name),c.control.each(function(e){e.extended(c.controlConstructor.widget_form)&&"nav_menu"===e.params.widget_id_base&&e.container.find("select").find("option[value="+String(i)+"]").text(t)}))})},_setupSortable:function(e){var a=this;if(!e.is(a.$sectionContent))throw new Error("Unexpected menuList.");e.on("sortstart",function(){a.isSorting=!0}),e.on("sortstop",function(){setTimeout(function(){var e=a.$sectionContent.sortable("toArray"),t=[],n=0,i=10;a.isSorting=!1,a.$sectionContent.scrollLeft(0),_.each(e,function(e){var e=e.match(/^customize-control-nav_menu_item-(-?\d+)$/,"");e&&(e=parseInt(e[1],10),e=c.control("nav_menu_item["+String(e)+"]"))&&t.push(e)}),_.each(t,function(e){var t;!1!==e.setting()&&(t=_.clone(e.setting()),n+=1,i+=1,t.position=n,e.priority(i),t.menu_item_parent=parseInt(e.container.find(".menu-item-data-parent-id").val(),10),t.menu_item_parent||(t.menu_item_parent=0),e.setting.set(t))})})}),a.isReordering=!1,this.container.find(".reorder-toggle").on("click",function(){a.toggleReordering(!a.isReordering)})},_setupAddition:function(){var t=this;this.container.find(".add-new-menu-item").on("click",function(e){t.$sectionContent.hasClass("reordering")||(m("body").hasClass("adding-menu-items")?(m(this).attr("aria-expanded","false"),c.Menus.availableMenuItemsPanel.close(),e.stopPropagation()):(m(this).attr("aria-expanded","true"),c.Menus.availableMenuItemsPanel.open(t)))})},_handleDeletion:function(){var e,n=this.params.menu_id,i=0,t=c.section(this.section()),a=function(){t.container.remove(),c.section.remove(t.id)};t&&t.expanded()?t.collapse({completeCallback:function(){a(),l.a11y.speak(c.Menus.data.l10n.menuDeleted),c.panel("nav_menus").focus()}}):a(),c.each(function(e){/^nav_menu\[/.test(e.id)&&!1!==e()&&(i+=1)}),c.control.each(function(e){var t;e.extended(c.controlConstructor.widget_form)&&"nav_menu"===e.params.widget_id_base&&((t=e.container.find("select")).val()===String(n)&&t.prop("selectedIndex",0).trigger("change"),e.container.find(".nav-menu-widget-form-controls:first").toggle(0!==i),e.container.find(".nav-menu-widget-no-menus-message:first").toggle(0===i),e.container.find("option[value="+String(n)+"]").remove())}),(e=m("#available-widgets-list .widget-tpl:has( input.id_base[ value=nav_menu ] )")).find(".nav-menu-widget-form-controls:first").toggle(0!==i),e.find(".nav-menu-widget-no-menus-message:first").toggle(0===i),e.find("option[value="+String(n)+"]").remove()},_setupTitle:function(){var d=this;d.setting.bind(function(e){var t,n,i,a,o,s,r;e&&(t=c.section(d.section()),n=d.params.menu_id,i=t.headContainer.find(".accordion-section-title"),a=t.contentContainer.find(".customize-section-title h3"),o=t.headContainer.find(".menu-in-location"),s=a.find(".customize-action"),r=u(e.name),i.text(r),o.length&&o.appendTo(i),a.text(r),s.length&&s.prependTo(a),c.control.each(function(e){/^nav_menu_locations\[/.test(e.id)&&e.container.find("option[value="+n+"]").text(r)}),t.contentContainer.find(".customize-control-checkbox input").each(function(){m(this).prop("checked")&&m(".current-menu-location-name-"+m(this).data("location-id")).text(r)}))})},toggleReordering:function(e){var t=this.container.find(".add-new-menu-item"),n=this.container.find(".reorder-toggle"),i=this.$sectionContent.find(".item-title");(e=Boolean(e))!==this.$sectionContent.hasClass("reordering")&&(this.isReordering=e,this.$sectionContent.toggleClass("reordering",e),this.$sectionContent.sortable(this.isReordering?"disable":"enable"),this.isReordering?(t.attr({tabindex:"-1","aria-hidden":"true"}),n.attr("aria-label",c.Menus.data.l10n.reorderLabelOff),l.a11y.speak(c.Menus.data.l10n.reorderModeOn),i.attr("aria-hidden","false")):(t.removeAttr("tabindex aria-hidden"),n.attr("aria-label",c.Menus.data.l10n.reorderLabelOn),l.a11y.speak(c.Menus.data.l10n.reorderModeOff),i.attr("aria-hidden","true")),e)&&_(this.getMenuItemControls()).each(function(e){e.collapseForm()})},getMenuItemControls:function(){var t=[],n=this.params.menu_id;return c.control.each(function(e){"nav_menu_item"===e.params.type&&e.setting()&&n===e.setting().nav_menu_term_id&&t.push(e)}),t},reflowMenuItems:function(){var e=this.getMenuItemControls(),a=function(n){var t=[],i=n.currentParent;_.each(n.menuItemControls,function(e){i===e.setting().menu_item_parent&&t.push(e)}),t.sort(function(e,t){return e.setting().position-t.setting().position}),_.each(t,function(t){n.currentAbsolutePosition+=1,t.priority.set(n.currentAbsolutePosition),t.container.hasClass("menu-item-depth-"+String(n.currentDepth))||(_.each(t.container.prop("className").match(/menu-item-depth-\d+/g),function(e){t.container.removeClass(e)}),t.container.addClass("menu-item-depth-"+String(n.currentDepth))),t.container.data("item-depth",n.currentDepth),n.currentDepth+=1,n.currentParent=t.params.menu_item_id,a(n),--n.currentDepth,n.currentParent=i}),t.length&&(_(t).each(function(e){e.container.removeClass("move-up-disabled move-down-disabled move-left-disabled move-right-disabled"),0===n.currentDepth?e.container.addClass("move-left-disabled"):10===n.currentDepth&&e.container.addClass("move-right-disabled")}),t[0].container.addClass("move-up-disabled").addClass("move-right-disabled").toggleClass("move-down-disabled",1===t.length),t[t.length-1].container.addClass("move-down-disabled").toggleClass("move-up-disabled",1===t.length))};a({menuItemControls:e,currentParent:0,currentDepth:0,currentAbsolutePosition:0}),this.updateInvitationVisibility(e),this.container.find(".reorder-toggle").toggle(1 .customize-control-nav_menu_item",wpNavMenu.options.targetTolerance=10,wpNavMenu.init=function(){this.jQueryExtensions()},u.Menus=u.Menus||{},u.Menus.data={itemTypes:[],l10n:{},settingTransport:"refresh",phpIntMax:0,defaultSettingValues:{nav_menu:{},nav_menu_item:{}},locationSlugMappedToName:{}},"undefined"!=typeof _wpCustomizeNavMenusSettings&&m.extend(u.Menus.data,_wpCustomizeNavMenusSettings),u.Menus.generatePlaceholderAutoIncrementId=function(){return-Math.ceil(u.Menus.data.phpIntMax*Math.random())},u.Menus.AvailableItemModel=Backbone.Model.extend(m.extend({id:null},u.Menus.data.defaultSettingValues.nav_menu_item)),u.Menus.AvailableItemCollection=Backbone.Collection.extend({model:u.Menus.AvailableItemModel,sort_key:"order",comparator:function(e){return-e.get(this.sort_key)},sortByField:function(e){this.sort_key=e,this.sort()}}),u.Menus.availableMenuItems=new u.Menus.AvailableItemCollection(u.Menus.data.availableMenuItems),u.Menus.insertAutoDraftPost=function(n){var i=m.Deferred(),e=l.ajax.post("customize-nav-menus-insert-auto-draft",{"customize-menus-nonce":u.settings.nonce["customize-menus"],wp_customize:"on",customize_changeset_uuid:u.settings.changeset.uuid,params:n});return e.done(function(t){t.post_id&&(u("nav_menus_created_posts").set(u("nav_menus_created_posts").get().concat([t.post_id])),"page"===n.post_type&&(u.section.has("static_front_page")&&u.section("static_front_page").activate(),u.control.each(function(e){"dropdown-pages"===e.params.type&&e.container.find('select[name^="_customize-dropdown-pages-"]').append(new Option(n.post_title,t.post_id))})),i.resolve(t))}),e.fail(function(e){var t=e||"";void 0!==e.message&&(t=e.message),console.error(t),i.rejectWith(t)}),i.promise()},u.Menus.AvailableMenuItemsPanelView=l.Backbone.View.extend({el:"#available-menu-items",events:{"input #menu-items-search":"debounceSearch","focus .menu-item-tpl":"focus","click .menu-item-tpl":"_submit","click #custom-menu-item-submit":"_submitLink","keypress #custom-menu-item-name":"_submitLink","click .new-content-item .add-content":"_submitNew","keypress .create-item-input":"_submitNew",keydown:"keyboardAccessible"},selected:null,currentMenuControl:null,debounceSearch:null,$search:null,$clearResults:null,searchTerm:"",rendered:!1,pages:{},sectionContent:"",loading:!1,addingNew:!1,initialize:function(){var n=this;u.panel.has("nav_menus")&&(this.$search=m("#menu-items-search"),this.$clearResults=this.$el.find(".clear-results"),this.sectionContent=this.$el.find(".available-menu-items-list"),this.debounceSearch=_.debounce(n.search,500),_.bindAll(this,"close"),m("#customize-controls, .customize-section-back").on("click keydown",function(e){var t=m(e.target).is(".item-delete, .item-delete *"),e=m(e.target).is(".add-new-menu-item, .add-new-menu-item *");!m("body").hasClass("adding-menu-items")||t||e||n.close()}),this.$clearResults.on("click",function(){n.$search.val("").trigger("focus").trigger("input")}),this.$el.on("input","#custom-menu-item-name.invalid, #custom-menu-item-url.invalid",function(){m(this).removeClass("invalid")}),u.panel("nav_menus").container.on("expanded",function(){n.rendered||(n.initList(),n.rendered=!0)}),this.sectionContent.on("scroll",function(){var e=n.$el.find(".accordion-section.open .available-menu-items-list").prop("scrollHeight"),t=n.$el.find(".accordion-section.open").height();!n.loading&&m(this).scrollTop()>.75*e-t&&(e=m(this).data("type"),t=m(this).data("object"),"search"===e?n.searchTerm&&n.doSearch(n.pages.search):n.loadItems([{type:e,object:t}]))}),u.previewer.bind("url",this.close),n.delegateEvents())},search:function(e){var t=m("#available-menu-items-search"),n=m("#available-menu-items .accordion-section").not(t);e&&this.searchTerm!==e.target.value&&(""===e.target.value||t.hasClass("open")?""===e.target.value&&(t.removeClass("open"),n.show(),this.$clearResults.removeClass("is-visible")):(n.fadeOut(100),t.find(".accordion-section-content").slideDown("fast"),t.addClass("open"),this.$clearResults.addClass("is-visible")),this.searchTerm=e.target.value,this.pages.search=1,this.doSearch(1))},doSearch:function(t){var e,n=this,i=m("#available-menu-items-search"),a=i.find(".accordion-section-content"),o=l.template("available-menu-item");if(n.currentRequest&&n.currentRequest.abort(),!(t<0)){if(1').text(e.message)),l.a11y.speak(e.message)),n.pages.search=-1}),n.currentRequest.always(function(){i.removeClass("loading loading-more"),a.attr("aria-busy","false"),n.loading=!1,n.currentRequest=null})}},initList:function(){var t=this;_.each(u.Menus.data.itemTypes,function(e){t.pages[e.type+":"+e.object]=0}),t.loadItems(u.Menus.data.itemTypes)},loadItems:function(e,t){var i=this,a=[],o={},s=l.template("available-menu-item"),t=_.isString(e)&&_.isString(t)?[{type:e,object:t}]:e;_.each(t,function(e){var t,n=e.type+":"+e.object;-1!==i.pages[n]&&((t=m("#available-menu-items-"+e.type+"-"+e.object)).find(".accordion-section-title").addClass("loading"),o[n]=t,a.push({object:e.object,type:e.type,page:i.pages[n]}))}),0!==a.length&&(i.loading=!0,e=u.previewer.query({excludeCustomizedSaved:!0}),_.extend(e,{"customize-menus-nonce":u.settings.nonce["customize-menus"],wp_customize:"on",item_types:a}),(t=l.ajax.post("load-available-menu-items-customizer",e)).done(function(e){var n;_.each(e.items,function(e,t){0===e.length?(0===i.pages[t]&&o[t].find(".accordion-section-title").addClass("cannot-expand").removeClass("loading").find(".accordion-section-title > button").prop("tabIndex",-1),i.pages[t]=-1):("post_type:page"!==t||o[t].hasClass("open")||o[t].find(".accordion-section-title > button").trigger("click"),e=new u.Menus.AvailableItemCollection(e),i.collection.add(e.models),n=o[t].find(".available-menu-items-list"),e.each(function(e){n.append(s(e.attributes))}),i.pages[t]+=1)})}),t.fail(function(e){"undefined"!=typeof console&&console.error&&console.error(e)}),t.always(function(){_.each(o,function(e){e.find(".accordion-section-title").removeClass("loading")}),i.loading=!1}))},itemSectionHeight:function(){var e=window.innerHeight,t=this.$el.find(".accordion-section:not( #available-menu-items-search ) .accordion-section-content"),n=this.$el.find('.accordion-section:not( #available-menu-items-search ) .available-menu-items-list:not(":only-child")'),e=e-(46*(1+t.length)+14);120'),e=u.Menus.data.locationSlugMappedToName[e];t.text(u.Menus.data.l10n.menuLocation.replace("%s",e)),n.append(t)}),this.container.toggleClass("assigned-to-menu-location",0!==e.length)},onChangeExpanded:function(e,t){var n,i=this;e&&(wpNavMenu.menuList=i.contentContainer,wpNavMenu.targetList=wpNavMenu.menuList,m("#menu-to-edit").removeAttr("id"),wpNavMenu.menuList.attr("id","menu-to-edit").addClass("menu"),u.Menus.MenuItemControl.prototype.initAccessibility(),_.each(u.section(i.id).controls(),function(e){"nav_menu_item"===e.params.type&&e.actuallyEmbed()}),t.completeCallback&&(n=t.completeCallback),t.completeCallback=function(){"resolved"!==i.deferred.initSortables.state()&&(wpNavMenu.initSortables(),i.deferred.initSortables.resolve(wpNavMenu.menuList),u.control("nav_menu["+String(i.params.menu_id)+"]").reflowMenuItems()),_.isFunction(n)&&n()}),u.Section.prototype.onChangeExpanded.call(i,e,t)},highlightNewItemButton:function(){u.utils.highlightButton(this.contentContainer.find(".add-new-menu-item"),{delay:2e3})}}),u.Menus.createNavMenu=function(e){var t=u.Menus.generatePlaceholderAutoIncrementId(),n="nav_menu["+String(t)+"]";return u.create(n,n,{},{type:"nav_menu",transport:u.Menus.data.settingTransport,previewer:u.previewer}).set(m.extend({},u.Menus.data.defaultSettingValues.nav_menu,{name:e||""})),u.section.add(new u.Menus.MenuSection(n,{panel:"nav_menus",title:c(e),customizeAction:u.Menus.data.l10n.customizingMenus,priority:10,menu_id:t}))},u.Menus.NewMenuSection=u.Section.extend({attachEvents:function(){var t=this,e=t.container,n=t.contentContainer,i=/^nav_menu\[/;function a(){var t;e.find(".add-new-menu-notice").prop("hidden",(t=0,u.each(function(e){i.test(e.id)&&!1!==e.get()&&(t+=1)}),0i.position?a.push(e):e.setting().menu_item_parent===t&&o.push(e)}),_.each(a,function(e){var t=_.clone(e.setting());t.position+=o.length,e.setting.set(t)}),_.each(o,function(e,t){var n=_.clone(e.setting());n.position=i.position+t,n.menu_item_parent=i.menu_item_parent,e.setting.set(n)}),e.debouncedReflowMenuItems()):(_.each(n,function(e,t){s.elements[t]&&s.elements[t].set(n[t])}),s.container.find(".menu-item-data-parent-id").val(n.menu_item_parent),n.position===i.position&&n.menu_item_parent===i.menu_item_parent||s.getMenuControl().debouncedReflowMenuItems())}),s.setting.notifications.bind("add",e=function(){s.elements.url.element.toggleClass("invalid",s.setting.notifications.has("invalid_url"))}),s.setting.notifications.bind("removed",e)},_setupRemoveUI:function(){var r=this;r.container.find(".item-delete").on("click",function(){var e,t,n,i=!0,a=0,o=r.params.original_item_id,s=r.getMenuControl().$sectionContent.find(".menu-item");m("body").hasClass("adding-menu-items")||(i=!1),n=r.container.nextAll(".customize-control-nav_menu_item:visible").first(),t=r.container.prevAll(".customize-control-nav_menu_item:visible").first(),e=(n.length?n.find(!1===i?".item-edit":".item-delete"):t.length?t.find(!1===i?".item-edit":".item-delete"):r.container.nextAll(".customize-control-nav_menu").find(".add-new-menu-item")).first(),_.each(s,function(e){m(e).is(":visible")&&(e=e.getAttribute("id").match(/^customize-control-nav_menu_item-(-?\d+)$/,""))&&(e=parseInt(e[1],10),e=u.control("nav_menu_item["+String(e)+"]"))&&o==e.params.original_item_id&&a++}),a<=1&&((n=m("#menu-item-tpl-"+r.params.original_item_id)).removeClass("selected"),n.find(".menu-item-handle").removeClass("item-added")),r.container.slideUp(function(){r.setting.set(!1),l.a11y.speak(u.Menus.data.l10n.itemDeleted),e.focus()}),r.setting.set(!1)})},_setupLinksUI:function(){this.container.find("a.original-link").on("click",function(e){e.preventDefault(),u.previewer.previewUrl(e.target.toString())})},_setupTitleUI:function(){var i;this.container.find(".edit-menu-item-title").on("blur",function(){m(this).val(m(this).val().trim())}),i=this.container.find(".menu-item-title"),this.setting.bind(function(e){var t,n;e&&(e.title=e.title||"",n=(t=e.title.trim())||e.original_title||u.Menus.data.l10n.untitled,e._invalid&&(n=u.Menus.data.l10n.invalidTitleTpl.replace("%s",n)),t||e.original_title?i.text(n).removeClass("no-title"):i.text(n).addClass("no-title"))})},getDepth:function(){var e=this,t=e.setting(),n=0;if(!t)return 0;for(;t&&t.menu_item_parent&&(n+=1,e=u.control("nav_menu_item["+t.menu_item_parent+"]"));)t=e.setting();return n},renderContent:function(){var e,t=this,n=t.setting();t.params.title=n.title||"",t.params.depth=t.getDepth(),t.container.data("item-depth",t.params.depth),e=["menu-item","menu-item-depth-"+String(t.params.depth),"menu-item-"+n.object,"menu-item-edit-inactive"],n._invalid?(e.push("menu-item-invalid"),t.params.title=u.Menus.data.l10n.invalidTitleTpl.replace("%s",t.params.title)):"draft"===n.status&&(e.push("pending"),t.params.title=u.Menus.data.pendingTitleTpl.replace("%s",t.params.title)),t.params.el_classes=e.join(" "),t.params.item_type_label=n.type_label,t.params.item_type=n.type,t.params.url=n.url,t.params.target=n.target,t.params.attr_title=n.attr_title,t.params.classes=_.isArray(n.classes)?n.classes.join(" "):n.classes,t.params.xfn=n.xfn,t.params.description=n.description,t.params.parent=n.menu_item_parent,t.params.original_title=n.original_title||"",t.container.addClass(t.params.el_classes),u.Control.prototype.renderContent.call(t)},getMenuControl:function(){var e=this.setting();return e&&e.nav_menu_term_id?u.control("nav_menu["+e.nav_menu_term_id+"]"):null},expandControlSection:function(){var e=this.container.closest(".accordion-section");e.hasClass("open")||e.find(".accordion-section-title:first").trigger("click")},_toggleExpanded:u.Section.prototype._toggleExpanded,expand:u.Section.prototype.expand,expandForm:function(e){this.expand(e)},collapse:u.Section.prototype.collapse,collapseForm:function(e){this.collapse(e)},toggleForm:function(e,t){(e=void 0===e?!this.expanded():e)?this.expand(t):this.collapse(t)},onChangeExpanded:function(e,t){var n,i=this,a=this.container,o=a.find(".menu-item-settings:first");void 0===e&&(e=!o.is(":visible")),o.is(":visible")===e?t&&t.completeCallback&&t.completeCallback():e?(u.control.each(function(e){i.params.type===e.params.type&&i!==e&&e.collapseForm()}),n=function(){a.removeClass("menu-item-edit-inactive").addClass("menu-item-edit-active"),i.container.trigger("expanded"),t&&t.completeCallback&&t.completeCallback()},a.find(".item-edit").attr("aria-expanded","true"),o.slideDown("fast",n),i.container.trigger("expand")):(n=function(){a.addClass("menu-item-edit-inactive").removeClass("menu-item-edit-active"),i.container.trigger("collapsed"),t&&t.completeCallback&&t.completeCallback()},i.container.trigger("collapse"),a.find(".item-edit").attr("aria-expanded","false"),o.slideUp("fast",n))},focus:function(e){var t=this,n=(e=e||{}).completeCallback,i=function(){t.expandControlSection(),e.completeCallback=function(){t.container.find(".menu-item-settings").find("input, select, textarea, button, object, a[href], [tabindex]").filter(":visible").first().focus(),n&&n()},t.expandForm(e)};u.section.has(t.section())?u.section(t.section()).expand({completeCallback:i}):i()},moveUp:function(){this._changePosition(-1),l.a11y.speak(u.Menus.data.l10n.movedUp)},moveDown:function(){this._changePosition(1),l.a11y.speak(u.Menus.data.l10n.movedDown)},moveLeft:function(){this._changeDepth(-1),l.a11y.speak(u.Menus.data.l10n.movedLeft)},moveRight:function(){this._changeDepth(1),l.a11y.speak(u.Menus.data.l10n.movedRight)},_changePosition:function(e){var t,n=this,i=_.clone(n.setting()),a=[];if(1!==e&&-1!==e)throw new Error("Offset changes by 1 are only supported.");if(n.setting()){if(_(n.getMenuControl().getMenuItemControls()).each(function(e){e.setting().menu_item_parent===i.menu_item_parent&&a.push(e.setting)}),a.sort(function(e,t){return e().position-t().position}),-1===(t=_.indexOf(a,n.setting)))throw new Error("Expected setting to be among siblings.");0===t&&e<0||t===a.length-1&&0n.setting().position&&(t=_.clone(e.setting()),e.setting.set(m.extend(t,{position:t.position+1})))}),a.position=n.setting().position+1,a.menu_item_parent=n.setting().menu_item_parent,i.setting.set(a)):1===e&&0!==t&&(a.menu_item_parent=o[t-1].params.menu_item_id,a.position=0,_(i.getMenuControl().getMenuItemControls()).each(function(e){e.setting().menu_item_parent===a.menu_item_parent&&(a.position=Math.max(a.position,e.setting().position))}),a.position+=1,i.setting.set(a))}}),u.Menus.MenuNameControl=u.Control.extend({ready:function(){var e,n=this;n.setting&&(e=n.setting(),n.nameElement=new u.Element(n.container.find(".menu-name-field")),n.nameElement.bind(function(e){var t=n.setting();t&&t.name!==e&&((t=_.clone(t)).name=e,n.setting.set(t))}),e&&n.nameElement.set(e.name),n.setting.bind(function(e){e&&n.nameElement.set(e.name)}))}}),u.Menus.MenuLocationsControl=u.Control.extend({ready:function(){var d=this;d.container.find(".assigned-menu-location").each(function(){function t(e){var t=u("nav_menu["+String(e)+"]");e&&t&&t()?n.find(".theme-location-set").show().find("span").text(c(t().name)):n.find(".theme-location-set").hide()}var n=m(this),e=n.find("input[type=checkbox]"),i=new u.Element(e),a=u("nav_menu_locations["+e.data("location-id")+"]"),o=""===d.params.menu_id,s=o?_.noop:function(e){i.set(e)},r=o?_.noop:function(e){a.set(e?d.params.menu_id:0)};s(a.get()===d.params.menu_id),e.on("change",function(){r(this.checked)}),a.bind(function(e){s(e===d.params.menu_id),t(e)}),t(a.get())})},setSelections:function(i){this.container.find(".menu-location").each(function(e,t){var n=t.dataset.locationId;t.checked=n in i&&i[n]})}}),u.Menus.MenuAutoAddControl=u.Control.extend({ready:function(){var n=this,e=n.setting();n.active.validate=function(){var e=u.section(n.section()),e=!!e&&e.active();return e},n.autoAddElement=new u.Element(n.container.find("input[type=checkbox].auto_add")),n.autoAddElement.bind(function(e){var t=n.setting();t&&t.name!==e&&((t=_.clone(t)).auto_add=e,n.setting.set(t))}),e&&n.autoAddElement.set(e.auto_add),n.setting.bind(function(e){e&&n.autoAddElement.set(e.auto_add)})}}),u.Menus.MenuControl=u.Control.extend({ready:function(){var t,n,i=this,a=u.section(i.section()),o=i.params.menu_id,e=i.setting();if(void 0===this.params.menu_id)throw new Error("params.menu_id was not defined");i.active.validate=function(){var e=!!a&&a.active();return e},i.$controlSection=a.headContainer,i.$sectionContent=i.container.closest(".accordion-section-content"),this._setupModel(),u.section(i.section(),function(e){e.deferred.initSortables.done(function(e){i._setupSortable(e)})}),this._setupAddition(),this._setupTitle(),e&&(t=c(e.name),u.control.each(function(e){e.extended(u.controlConstructor.widget_form)&&"nav_menu"===e.params.widget_id_base&&(e.container.find(".nav-menu-widget-form-controls:first").show(),e.container.find(".nav-menu-widget-no-menus-message:first").hide(),0===(n=e.container.find("select")).find("option[value="+String(o)+"]").length)&&n.append(new Option(t,o))}),(e=m("#available-widgets-list .widget-tpl:has( input.id_base[ value=nav_menu ] )")).find(".nav-menu-widget-form-controls:first").show(),e.find(".nav-menu-widget-no-menus-message:first").hide(),0===(n=e.find(".widget-inside select:first")).find("option[value="+String(o)+"]").length)&&n.append(new Option(t,o)),_.defer(function(){i.updateInvitationVisibility()})},_setupModel:function(){var n=this,i=n.params.menu_id;n.setting.bind(function(e){var t;!1===e?n._handleDeletion():(t=c(e.name),u.control.each(function(e){e.extended(u.controlConstructor.widget_form)&&"nav_menu"===e.params.widget_id_base&&e.container.find("select").find("option[value="+String(i)+"]").text(t)}))})},_setupSortable:function(e){var a=this;if(!e.is(a.$sectionContent))throw new Error("Unexpected menuList.");e.on("sortstart",function(){a.isSorting=!0}),e.on("sortstop",function(){setTimeout(function(){var e=a.$sectionContent.sortable("toArray"),t=[],n=0,i=10;a.isSorting=!1,a.$sectionContent.scrollLeft(0),_.each(e,function(e){var e=e.match(/^customize-control-nav_menu_item-(-?\d+)$/,"");e&&(e=parseInt(e[1],10),e=u.control("nav_menu_item["+String(e)+"]"))&&t.push(e)}),_.each(t,function(e){var t;!1!==e.setting()&&(t=_.clone(e.setting()),n+=1,i+=1,t.position=n,e.priority(i),t.menu_item_parent=parseInt(e.container.find(".menu-item-data-parent-id").val(),10),t.menu_item_parent||(t.menu_item_parent=0),e.setting.set(t))}),m("button.item-edit").data("needs_accessibility_refresh",!0)})}),a.isReordering=!1,this.container.find(".reorder-toggle").on("click",function(){a.toggleReordering(!a.isReordering)})},_setupAddition:function(){var t=this;this.container.find(".add-new-menu-item").on("click",function(e){t.$sectionContent.hasClass("reordering")||(m("body").hasClass("adding-menu-items")?(m(this).attr("aria-expanded","false"),u.Menus.availableMenuItemsPanel.close(),e.stopPropagation()):(m(this).attr("aria-expanded","true"),u.Menus.availableMenuItemsPanel.open(t)))})},_handleDeletion:function(){var e,n=this.params.menu_id,i=0,t=u.section(this.section()),a=function(){t.container.remove(),u.section.remove(t.id)};t&&t.expanded()?t.collapse({completeCallback:function(){a(),l.a11y.speak(u.Menus.data.l10n.menuDeleted),u.panel("nav_menus").focus()}}):a(),u.each(function(e){/^nav_menu\[/.test(e.id)&&!1!==e()&&(i+=1)}),u.control.each(function(e){var t;e.extended(u.controlConstructor.widget_form)&&"nav_menu"===e.params.widget_id_base&&((t=e.container.find("select")).val()===String(n)&&t.prop("selectedIndex",0).trigger("change"),e.container.find(".nav-menu-widget-form-controls:first").toggle(0!==i),e.container.find(".nav-menu-widget-no-menus-message:first").toggle(0===i),e.container.find("option[value="+String(n)+"]").remove())}),(e=m("#available-widgets-list .widget-tpl:has( input.id_base[ value=nav_menu ] )")).find(".nav-menu-widget-form-controls:first").toggle(0!==i),e.find(".nav-menu-widget-no-menus-message:first").toggle(0===i),e.find("option[value="+String(n)+"]").remove()},_setupTitle:function(){var d=this;d.setting.bind(function(e){var t,n,i,a,o,s,r;e&&(t=u.section(d.section()),n=d.params.menu_id,i=t.headContainer.find(".accordion-section-title"),a=t.contentContainer.find(".customize-section-title h3"),o=t.headContainer.find(".menu-in-location"),s=a.find(".customize-action"),r=c(e.name),i.text(r),o.length&&o.appendTo(i),a.text(r),s.length&&s.prependTo(a),u.control.each(function(e){/^nav_menu_locations\[/.test(e.id)&&e.container.find("option[value="+n+"]").text(r)}),t.contentContainer.find(".customize-control-checkbox input").each(function(){m(this).prop("checked")&&m(".current-menu-location-name-"+m(this).data("location-id")).text(r)}))})},toggleReordering:function(e){var t=this.container.find(".add-new-menu-item"),n=this.container.find(".reorder-toggle"),i=this.$sectionContent.find(".item-title");(e=Boolean(e))!==this.$sectionContent.hasClass("reordering")&&(this.isReordering=e,this.$sectionContent.toggleClass("reordering",e),this.$sectionContent.sortable(this.isReordering?"disable":"enable"),this.isReordering?(t.attr({tabindex:"-1","aria-hidden":"true"}),n.attr("aria-label",u.Menus.data.l10n.reorderLabelOff),l.a11y.speak(u.Menus.data.l10n.reorderModeOn),i.attr("aria-hidden","false")):(t.removeAttr("tabindex aria-hidden"),n.attr("aria-label",u.Menus.data.l10n.reorderLabelOn),l.a11y.speak(u.Menus.data.l10n.reorderModeOff),i.attr("aria-hidden","true")),e)&&_(this.getMenuItemControls()).each(function(e){e.collapseForm()})},getMenuItemControls:function(){var t=[],n=this.params.menu_id;return u.control.each(function(e){"nav_menu_item"===e.params.type&&e.setting()&&n===e.setting().nav_menu_term_id&&t.push(e)}),t},reflowMenuItems:function(){var e=this.getMenuItemControls(),a=function(n){var t=[],i=n.currentParent;_.each(n.menuItemControls,function(e){i===e.setting().menu_item_parent&&t.push(e)}),t.sort(function(e,t){return e.setting().position-t.setting().position}),_.each(t,function(t){n.currentAbsolutePosition+=1,t.priority.set(n.currentAbsolutePosition),t.container.hasClass("menu-item-depth-"+String(n.currentDepth))||(_.each(t.container.prop("className").match(/menu-item-depth-\d+/g),function(e){t.container.removeClass(e)}),t.container.addClass("menu-item-depth-"+String(n.currentDepth))),t.container.data("item-depth",n.currentDepth),n.currentDepth+=1,n.currentParent=t.params.menu_item_id,a(n),--n.currentDepth,n.currentParent=i}),t.length&&(_(t).each(function(e){e.container.removeClass("move-up-disabled move-down-disabled move-left-disabled move-right-disabled"),0===n.currentDepth?e.container.addClass("move-left-disabled"):10===n.currentDepth&&e.container.addClass("move-right-disabled")}),t[0].container.addClass("move-up-disabled").addClass("move-right-disabled").toggleClass("move-down-disabled",1===t.length),t[t.length-1].container.addClass("move-down-disabled").toggleClass("move-up-disabled",1===t.length))};a({menuItemControls:e,currentParent:0,currentDepth:0,currentAbsolutePosition:0}),this.updateInvitationVisibility(e),this.container.find(".reorder-toggle").toggle(1 *",targetTolerance:0},menuList:void 0,targetList:void 0,menusChanged:!1,isRTL:!("undefined"==typeof isRtl||!isRtl),negateIfRTL:"undefined"!=typeof isRtl&&isRtl?-1:1,lastSearch:"",init:function(){I.menuList=k("#menu-to-edit"),I.targetList=I.menuList,this.jQueryExtensions(),this.attachMenuEditListeners(),this.attachBulkSelectButtonListeners(),this.attachMenuCheckBoxListeners(),this.attachMenuItemDeleteButton(),this.attachPendingMenuItemsListForDeletion(),this.attachQuickSearchListeners(),this.attachThemeLocationsListeners(),this.attachMenuSaveSubmitListeners(),this.attachTabsPanelListeners(),this.attachUnsavedChangesListener(),I.menuList.length&&this.initSortables(),menus.oneThemeLocationNoMenus&&k("#posttype-page").addSelectedToMenu(I.addMenuItemToBottom),this.initManageLocations(),this.initAccessibility(),this.initToggles(),this.initPreviewing()},jQueryExtensions:function(){k.fn.extend({menuItemDepth:function(){var e=I.isRTL?this.eq(0).css("margin-right"):this.eq(0).css("margin-left");return I.pxToDepth(e&&-1!=e.indexOf("px")?e.slice(0,-2):0)},updateDepthClass:function(t,n){return this.each(function(){var e=k(this);n=n||e.menuItemDepth(),k(this).removeClass("menu-item-depth-"+n).addClass("menu-item-depth-"+t)})},shiftDepthClass:function(i){return this.each(function(){var e=k(this),t=e.menuItemDepth(),n=t+i;e.removeClass("menu-item-depth-"+t).addClass("menu-item-depth-"+n),0===n&&e.find(".is-submenu").hide()})},childMenuItems:function(){var i=k();return this.each(function(){for(var e=k(this),t=e.menuItemDepth(),n=e.next(".menu-item");n.length&&n.menuItemDepth()>t;)i=i.add(n),n=n.next(".menu-item")}),i},shiftHorizontally:function(n){return this.each(function(){var e=k(this),t=e.menuItemDepth();e.moveHorizontally(t+n,t)})},moveHorizontally:function(a,s){return this.each(function(){var e=k(this),t=e.childMenuItems(),n=a-s,i=e.find(".is-submenu");e.updateDepthClass(a,s).updateParentMenuItemDBId(),t&&t.each(function(){var e=k(this),t=e.menuItemDepth();e.updateDepthClass(t+n,t).updateParentMenuItemDBId()}),0===a?i.hide():i.show()})},updateParentMenuItemDBId:function(){return this.each(function(){var e=k(this),t=e.find(".menu-item-data-parent-id"),n=parseInt(e.menuItemDepth(),10),e=e.prevAll(".menu-item-depth-"+(n-1)).first();0===n?t.val(0):t.val(e.find(".menu-item-data-db-id").val())})},hideAdvancedMenuItemFields:function(){return this.each(function(){var e=k(this);k(".hide-column-tog").not(":checked").each(function(){e.find(".field-"+k(this).val()).addClass("hidden-field")})})},addSelectedToMenu:function(a){return 0!==k("#menu-to-edit").length&&this.each(function(){var e=k(this),n={},t=menus.oneThemeLocationNoMenus&&0===e.find(".tabs-panel-active .categorychecklist li input:checked").length?e.find('#page-all li input[type="checkbox"]'):e.find(".tabs-panel-active .categorychecklist li input:checked"),i=/menu-item\[([^\]]*)/;if(a=a||I.addMenuItemToBottom,!t.length)return!1;e.find(".button-controls .spinner").addClass("is-active"),k(t).each(function(){var e=k(this),t=i.exec(e.attr("name")),t=void 0===t[1]?0:parseInt(t[1],10);this.className&&-1!=this.className.indexOf("add-to-top")&&(a=I.addMenuItemToTop),n[t]=e.closest("li").getItemData("add-menu-item",t)}),I.addItemToMenu(n,a,function(){t.prop("checked",!1),e.find(".button-controls .select-all").prop("checked",!1),e.find(".button-controls .spinner").removeClass("is-active")})})},getItemData:function(t,n){t=t||"menu-item";var i,a={},s=["menu-item-db-id","menu-item-object-id","menu-item-object","menu-item-parent-id","menu-item-position","menu-item-type","menu-item-title","menu-item-url","menu-item-description","menu-item-attr-title","menu-item-target","menu-item-classes","menu-item-xfn"];return(n=n||"menu-item"!=t?n:this.find(".menu-item-data-db-id").val())&&this.find("input").each(function(){var e;for(i=s.length;i--;)"menu-item"==t?e=s[i]+"["+n+"]":"add-menu-item"==t&&(e="menu-item["+n+"]["+s[i]+"]"),this.name&&e==this.name&&(a[s[i]]=this.value)}),a},setItemData:function(e,a,s){return a=a||"menu-item",(s=s||"menu-item"!=a?s:k(".menu-item-data-db-id",this).val())&&this.find("input").each(function(){var n,i=k(this);k.each(e,function(e,t){"menu-item"==a?n=e+"["+s+"]":"add-menu-item"==a&&(n="menu-item["+s+"]["+e+"]"),n==i.attr("name")&&i.val(t)})}),this}})},countMenuItems:function(e){return k(".menu-item-depth-"+e).length},moveMenuItem:function(e,t){var n,i,a=k("#menu-to-edit li"),s=a.length,m=e.parents("li.menu-item"),o=m.childMenuItems(),u=m.getItemData(),c=parseInt(m.menuItemDepth(),10),l=parseInt(m.index(),10),d=m.next(),r=d.childMenuItems(),h=parseInt(d.menuItemDepth(),10)+1,p=m.prev(),f=parseInt(p.menuItemDepth(),10),v=p.getItemData()["menu-item-db-id"],p=menus["moved"+t.charAt(0).toUpperCase()+t.slice(1)];switch(t){case"up":i=l-1,0!==l&&(0==i&&0!==c&&m.moveHorizontally(0,c),0!==f&&m.moveHorizontally(f,c),(o?n=m.add(o):m).detach().insertBefore(a.eq(i)).updateParentMenuItemDBId());break;case"down":if(o){if(n=m.add(o),(r=0!==(d=a.eq(n.length+l)).childMenuItems().length)&&(i=parseInt(d.menuItemDepth(),10)+1,m.moveHorizontally(i,c)),s===l+n.length)break;n.detach().insertAfter(a.eq(l+n.length)).updateParentMenuItemDBId()}else{if(0!==r.length&&m.moveHorizontally(h,c),s===l+1)break;m.detach().insertAfter(a.eq(l+1)).updateParentMenuItemDBId()}break;case"top":0!==l&&(o?n=m.add(o):m).detach().insertBefore(a.eq(0)).updateParentMenuItemDBId();break;case"left":0!==c&&m.shiftHorizontally(-1);break;case"right":0!==l&&u["menu-item-parent-id"]!==v&&m.shiftHorizontally(1)}e.trigger("focus"),I.registerChange(),I.refreshKeyboardAccessibility(),I.refreshAdvancedAccessibility(),p&&wp.a11y.speak(p)},initAccessibility:function(){var e=k("#menu-to-edit");I.refreshKeyboardAccessibility(),I.refreshAdvancedAccessibility(),e.on("mouseenter.refreshAccessibility focus.refreshAccessibility touchstart.refreshAccessibility",".menu-item",function(){I.refreshAdvancedAccessibilityOfItem(k(this).find("a.item-edit"))}),e.on("click","a.item-edit",function(){I.refreshAdvancedAccessibilityOfItem(k(this))}),e.on("click",".menus-move",function(){var e=k(this).data("dir");void 0!==e&&I.moveMenuItem(k(this).parents("li.menu-item").find("a.item-edit"),e)})},refreshAdvancedAccessibilityOfItem:function(e){var t,n,i,a,s,m,o,u,c,l,d,r;!0===k(e).data("needs_accessibility_refresh")&&(m=0===(s=(a=(e=k(e)).closest("li.menu-item").first()).menuItemDepth()),o=e.closest(".menu-item-handle").find(".menu-item-title").text(),u=parseInt(a.index(),10),c=m?s:parseInt(s-1,10),c=a.prevAll(".menu-item-depth-"+c).first().find(".menu-item-title").text(),l=a.prevAll(".menu-item-depth-"+s).first().find(".menu-item-title").text(),d=k("#menu-to-edit li").length,r=a.nextAll(".menu-item-depth-"+s).length,a.find(".field-move").toggle(1I.options.globalMaxDepth?I.options.globalMaxDepth:e:0}function b(e,t){e.placeholder.updateDepthClass(t,h),h=t}0!==k("#menu-to-edit li").length&&k(".drag-instructions").show(),p+=I.isRTL?I.menuList.width():0,I.menuList.sortable({handle:".menu-item-handle",placeholder:"sortable-placeholder",items:I.options.sortableItems,start:function(e,t){var n,i;I.isRTL&&(t.item[0].style.right="auto"),d=t.item.children(".menu-item-transport"),m=t.item.menuItemDepth(),b(t,m),i=(t.item.next()[0]==t.placeholder[0]?t.item.next():t.item).childMenuItems(),d.append(i),n=d.outerHeight(),n=(n+=0c&&(o.after(t.placeholder),g(t),k(this).sortable("refreshPositions"))}})},initManageLocations:function(){k("#menu-locations-wrap form").on("submit",function(){window.onbeforeunload=null}),k(".menu-location-menus select").on("change",function(){var e=k(this).closest("tr").find(".locations-edit-menu-link");k(this).find("option:selected").data("orig")?e.show():e.hide()})},attachMenuEditListeners:function(){var t=this;k("#update-nav-menu").on("click",function(e){if(e.target&&e.target.className)return-1!=e.target.className.indexOf("item-edit")?t.eventOnClickEditLink(e.target):-1!=e.target.className.indexOf("menu-save")?t.eventOnClickMenuSave(e.target):-1!=e.target.className.indexOf("menu-delete")?t.eventOnClickMenuDelete(e.target):-1!=e.target.className.indexOf("item-delete")?t.eventOnClickMenuItemDelete(e.target):-1!=e.target.className.indexOf("item-cancel")?t.eventOnClickCancelLink(e.target):void 0}),k("#menu-name").on("input",_.debounce(function(){var e=k(document.getElementById("menu-name")),t=e.val();t&&t.replace(/\s+/,"")?e.parent().removeClass("form-invalid"):e.parent().addClass("form-invalid")},500)),k('#add-custom-links 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  • "+wp.i18n.__("No results found.")+"

    • "),k(".spinner",n).removeClass("is-active"),c.addClass("has-no-menu-item"))},removeMenuItem:function(t){var n=t.childMenuItems();k(document).trigger("menu-removing-item",[t]),t.addClass("deleting").animate({opacity:0,height:0},350,function(){var e=k("#menu-instructions");t.remove(),n.shiftDepthClass(-1).updateParentMenuItemDBId(),0===k("#menu-to-edit li").length&&(k(".drag-instructions").hide(),e.removeClass("menu-instructions-inactive")),I.refreshAdvancedAccessibility(),wp.a11y.speak(menus.itemRemoved)})},depthToPx:function(e){return e*I.options.menuItemDepthPerLevel},pxToDepth:function(e){return Math.floor(e/I.options.menuItemDepthPerLevel)}};k(function(){wpNavMenu.init(),k(".menu-edit a, .menu-edit button, .menu-edit input, .menu-edit textarea, .menu-edit select").on("focus",function(){var e,t,n;783<=window.innerWidth&&(e=k("#nav-menu-footer").height()+20,0<(t=k(this).offset().top-(k(window).scrollTop()+k(window).height()-k(this).height()))&&(t=0),(t*=-1) 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t=this;k("#update-nav-menu").on("click",function(e){if(e.target&&e.target.className)return-1!=e.target.className.indexOf("item-edit")?t.eventOnClickEditLink(e.target):-1!=e.target.className.indexOf("menu-save")?t.eventOnClickMenuSave(e.target):-1!=e.target.className.indexOf("menu-delete")?t.eventOnClickMenuDelete(e.target):-1!=e.target.className.indexOf("item-delete")?t.eventOnClickMenuItemDelete(e.target):-1!=e.target.className.indexOf("item-cancel")?t.eventOnClickCancelLink(e.target):void 0}),k("#menu-name").on("input",_.debounce(function(){var e=k(document.getElementById("menu-name")),t=e.val();t&&t.replace(/\s+/,"")?e.parent().removeClass("form-invalid"):e.parent().addClass("form-invalid")},500)),k('#add-custom-links input[type="text"]').on("keypress",function(e){k("#customlinkdiv").removeClass("form-invalid"),13===e.keyCode&&(e.preventDefault(),k("#submit-customlinkdiv").trigger("click"))})},attachBulkSelectButtonListeners:function(){var 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    ").html(e).find("li"),c=n.closest(".accordion-section-content"),l=c.find(".button-controls .select-all");e.length?(e.each(function(){if(s=k(this),(i=u.exec(s.html()))&&i[1]){for(a=i[1];o.elements["menu-item["+a+"][menu-item-type]"]||m[a];)a--;m[a]=!0,a!=i[1]&&s.html(s.html().replace(new RegExp("menu-item\\["+i[1]+"\\]","g"),"menu-item["+a+"]"))}}),k(".categorychecklist",n).html(e),k(".spinner",n).removeClass("is-active"),c.removeClass("has-no-menu-item"),l.is(":checked")&&l.prop("checked",!1)):(k(".categorychecklist",n).html("

  • "+wp.i18n.__("No results found.")+"

    • "),k(".spinner",n).removeClass("is-active"),c.addClass("has-no-menu-item"))},removeMenuItem:function(t){var n=t.childMenuItems();k(document).trigger("menu-removing-item",[t]),t.addClass("deleting").animate({opacity:0,height:0},350,function(){var e=k("#menu-instructions");t.remove(),n.shiftDepthClass(-1).updateParentMenuItemDBId(),0===k("#menu-to-edit li").length&&(k(".drag-instructions").hide(),e.removeClass("menu-instructions-inactive")),I.refreshAdvancedAccessibility(),wp.a11y.speak(menus.itemRemoved)})},depthToPx:function(e){return e*I.options.menuItemDepthPerLevel},pxToDepth:function(e){return Math.floor(e/I.options.menuItemDepthPerLevel)}};k(function(){wpNavMenu.init(),k(".menu-edit a, .menu-edit button, .menu-edit input, .menu-edit textarea, .menu-edit select").on("focus",function(){var e,t,n;783<=window.innerWidth&&(e=k("#nav-menu-footer").height()+20,0<(t=k(this).offset().top-(k(window).scrollTop()+k(window).height()-k(this).height()))&&(t=0),(t*=-1) __( 'Under %s' ), /* translators: %s: Previous item name. */ 'outFrom' => __( 'Out from under %s' ), - /* translators: 1: Item name, 2: Item position, 3: Total number of items. */ - 'menuFocus' => __( '%1$s. Menu item %2$d of %3$d.' ), - /* translators: 1: Item name, 2: Item position, 3: Parent item name. */ - 'subMenuFocus' => __( '%1$s. Sub item number %2$d under %3$s.' ), + /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items. */ + 'menuFocus' => __( 'Edit %1$s (%2$s, %3$d of %4$d)' ), + /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent. */ + 'subMenuFocus' => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s)' ), + /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent, 6: Item depth. */ + 'subMenuMoreDepthFocus' => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s, level %6$d)' ), /* translators: %s: Item name. */ 'menuItemDeletion' => __( 'item %s' ), /* translators: %s: Item name. */ diff --git a/wp-includes/class-wp-customize-nav-menus.php b/wp-includes/class-wp-customize-nav-menus.php index fcac613fd2..0603fe7292 100644 --- a/wp-includes/class-wp-customize-nav-menus.php +++ b/wp-includes/class-wp-customize-nav-menus.php @@ -562,10 +562,12 @@ final class WP_Customize_Nav_Menus { 'under' => __( 'Under %s' ), /* translators: %s: Previous item name. */ 'outFrom' => __( 'Out from under %s' ), - /* translators: 1: Item name, 2: Item position, 3: Total number of items. */ - 'menuFocus' => __( '%1$s. Menu item %2$d of %3$d.' ), - /* translators: 1: Item name, 2: Item position, 3: Parent item name. */ - 'subMenuFocus' => __( '%1$s. Sub item number %2$d under %3$s.' ), + /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items. */ + 'menuFocus' => __( 'Edit %1$s (%2$s, %3$d of %4$d)' ), + /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent. */ + 'subMenuFocus' => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s)' ), + /* translators: 1: Item name, 2: Item type, 3: Item index, 4: Total items, 5: Item parent, 6: Item depth. */ + 'subMenuMoreDepthFocus' => __( 'Edit %1$s (%2$s, sub-item %3$d of %4$d under %5$s, level %6$d)' ), ); wp_localize_script( 'nav-menu', 'menus', $nav_menus_l10n ); } diff --git a/wp-includes/customize/class-wp-customize-nav-menu-item-control.php b/wp-includes/customize/class-wp-customize-nav-menu-item-control.php index 8915824ead..2b28e48d0f 100644 --- a/wp-includes/customize/class-wp-customize-nav-menu-item-control.php +++ b/wp-includes/customize/class-wp-customize-nav-menu-item-control.php @@ -77,10 +77,22 @@ class WP_Customize_Nav_Menu_Item_Control extends WP_Customize_Control {