WordPress/wp-admin/js/nav-menu.min.js

var wpNavMenu;!function(k){var y;y=wpNavMenu={options:{menuItemDepthPerLevel:30,globalMaxDepth:11,sortableItems:"> *",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(){y.menuList=k("#menu-to-edit"),y.targetList=y.menuList,this.jQueryExtensions(),this.attachMenuEditListeners(),this.attachQuickSearchListeners(),this.attachThemeLocationsListeners(),this.attachMenuSaveSubmitListeners(),this.attachTabsPanelListeners(),this.attachUnsavedChangesListener(),y.menuList.length&&this.initSortables(),menus.oneThemeLocationNoMenus&&k("#posttype-page").addSelectedToMenu(y.addMenuItemToBottom),this.initManageLocations(),this.initAccessibility(),this.initToggles(),this.initPreviewing()},jQueryExtensions:function(){k.fn.extend({menuItemDepth:function(){var e=y.isRTL?this.eq(0).css("margin-right"):this.eq(0).css("margin-left");return y.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(i){return this.each(function(){var e=k(this),t=e.menuItemDepth(),n=t+i;e.moveHorizontally(n,t)})},moveHorizontally:function(a,s){return this.each(function(){var e=k(this),t=e.childMenuItems(),i=a-s,n=e.find(".is-submenu");e.updateDepthClass(a,s).updateParentMenuItemDBId(),t&&t.each(function(){var e=k(this),t=e.menuItemDepth(),n=t+i;e.updateDepthClass(n,t).updateParentMenuItemDBId()}),0===a?n.hide():n.show()})},updateParentMenuItemDBId:function(){return this.each(function(){var e=k(this),t=e.find(".menu-item-data-parent-id"),n=parseInt(e.menuItemDepth(),10),i=n-1,a=e.prevAll(".menu-item-depth-"+i).first();0===n?t.val(0):t.val(a.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(s){return 0!==k("#menu-to-edit").length&&this.each(function(){var e=k(this),i={},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"),a=/menu-item\[([^\]]*)/;if(s=s||y.addMenuItemToBottom,!t.length)return!1;e.find(".button-controls .spinner").addClass("is-active"),k(t).each(function(){var e=k(this),t=a.exec(e.attr("name")),n=void 0===t[1]?0:parseInt(t[1],10);this.className&&-1!=this.className.indexOf("add-to-top")&&(s=y.addMenuItemToTop),i[n]=e.closest("li").getItemData("add-menu-item",n)}),y.addItemToMenu(i,s,function(){t.removeAttr("checked"),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||"menu-item"!=t||(n=this.find(".menu-item-data-db-id").val()),n&&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||"menu-item"!=a||(s=k(".menu-item-data-db-id",this).val()),s&&this.find("input").each(function(){var n,i=k(this);k.each(e,function(e,t){"menu-item"==a?n=e+"[