WordPress/wp-includes/js/customize-preview-nav-menus.min.js

wp.customize.menusPreview=function(a,b){"use strict";var c;return c={renderQueryVar:null,renderNonceValue:null,renderNoncePostKey:null,previewCustomizeNonce:null,requestUri:"/",theme:{active:!1,stylesheet:""},navMenuInstanceArgs:{},refreshDebounceDelay:200},b.bind("preview-ready",function(){b.preview.bind("active",function(){c.init()})}),c.init=function(){var c=this;"undefined"!=typeof _wpCustomizePreviewNavMenusExports&&a.extend(c,_wpCustomizePreviewNavMenusExports),b.each(function(a,b){a.id=b,c.bindListener(a)}),b.preview.bind("setting",function(a){var d,e,f;a=a.slice(),d=a.shift(),e=a.shift(),b.has(d)||(f=b.create(d,e),f.id=d,c.bindListener(f)&&f.callbacks.fireWith(f,[f(),null]))})},c.bindListener=function(a){var b,d;return(b=a.id.match(/^nav_menu\[(-?\d+)]$/))?(a.navMenuId=parseInt(b[1],10),a.bind(c.onChangeNavMenuSetting),!0):(b=a.id.match(/^nav_menu_item\[(-?\d+)]$/))?(a.navMenuItemId=parseInt(b[1],10),a.bind(c.onChangeNavMenuItemSetting),!0):(b=a.id.match(/^nav_menu_locations\[(.+?)]/),b?(d=b[1],a.bind(function(){c.refreshMenuLocation(d)}),!0):!1)},c.onChangeNavMenuSetting=function(){var a=this;if(!a.navMenuId)throw new Error("Expected navMenuId property to be set.");c.refreshMenu(a.navMenuId)},c.onChangeNavMenuItemSetting=function(a,b){!b||!b.nav_menu_term_id||a&&b.nav_menu_term_id===a.nav_menu_term_id||c.refreshMenu(b.nav_menu_term_id),a&&a.nav_menu_term_id&&c.refreshMenu(a.nav_menu_term_id)},c.refreshMenu=function(a){var c=this,d=[];b.each(function(b,c){var e=c.match(/^nav_menu_locations\[(.+?)]/);e&&a===b()&&d.push(e[1])}),_.each(c.navMenuInstanceArgs,function(b,e){(a===b.menu||-1!==_.indexOf(d,b.theme_location))&&c.refreshMenuInstanceDebounced(e)})},c.refreshMenuLocation=function(a){var d=!1;_.each(c.navMenuInstanceArgs,function(b,e){a===b.theme_location&&(c.refreshMenuInstanceDebounced(e),d=!0)}),d||b.preview.send("refresh")},c.refreshMenuInstance=function(c){var d,e,f,g,h,i,j,k,l=this;if(!l.navMenuInstanceArgs[c])throw new Error("unknown_instance_number");return j=l.navMenuInstanceArgs[c],k="partial-refreshable-nav-menu-"+String(c),g=a("."+k),_.isNumber(j.menu)?e=j.menu:j.theme_location&&b.has("nav_menu_locations["+j.theme_location+"]")&&(e=b("nav_menu_locations["+j.theme_location+"]").get()),e&&j.can_partial_refresh&&0!==g.length?(e=parseInt(e,10),d={nonce:l.previewCustomizeNonce,wp_customize:"on"},l.theme.active||(d.theme=l.theme.stylesheet),d[l.renderQueryVar]="1",f={},b.each(function(a,b){(b==="nav_menu["+String(e)+"]"||/^nav_menu_item\[/.test(b)&&a()&&e===a().nav_menu_term_id)&&(f[b]=a.get())}),d.customized=JSON.stringify(f),d[l.renderNoncePostKey]=l.renderNonceValue,i=a.extend({},j),d.wp_nav_menu_args_hash=i.args_hash,delete i.args_hash,d.wp_nav_menu_args=JSON.stringify(i),g.addClass("customize-partial-refreshing"),h=wp.ajax.send(null,{data:d,url:l.requestUri}),void h.done(function(d){if(!1===d)return void b.preview.send("refresh");var e,f=g;g=a(d),g.addClass(k),g.addClass("partial-refreshable-nav-menu customize-partial-refreshing"),f.replaceWith(g),e={instanceNumber:c,wpNavArgs:i,oldContainer:f,newContainer:g},g.removeClass("customize-partial-refreshing"),a(document).trigger("customize-preview-menu-refreshed",[e])})):void b.preview.send("refresh")},c.currentRefreshMenuInstanceDebouncedCalls={},c.refreshMenuInstanceDebounced=function(a){c.currentRefreshMenuInstanceDebouncedCalls[a]&&clearTimeout(c.currentRefreshMenuInstanceDebouncedCalls[a]),c.currentRefreshMenuInstanceDebouncedCalls[a]=setTimeout(function(){c.refreshMenuInstance(a)},c.refreshDebounceDelay)},c}(jQuery,wp.customize);