CVE-2017-9063 (PHP, published 2017-05-18T14:29Z)
Description: value: In WordPress before 4.7.5, a cross-site scripting (XSS) vulnerability related to the Customizer exists, involving an invalid customization session.
Severity: MEDIUM (CVSS v3 base score: 6.1)
Weakness: CWE-79 \u2014 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
Repository: https://github.com/WordPress/WordPress
Files changed:
wp-admin/customize.php
wp-admin/js/customize-controls.js
wp-admin/js/customize-controls.min.js
wp-includes/class-wp-customize-manager.php
wp-includes/version.php
Commit message: Customize: Igore invalid customization sessions.
Built from https://develop.svn.wordpress.org/trunk@40704


git-svn-id: http://core.svn.wordpress.org/trunk@40567 1a063a9b-81f0-0310-95a4-ce76da25c4cd


Vulnerable code:
						echo sprintf( __( 'You are customizing %s' ), '<strong class="panel-title site-title">' . get_bloginfo( 'name' ) . '</strong>' );
e.maxWidth=i),!0===g&&(delete e.minWidth,e.maxHeight=j),e},mustBeCropped:function(a,b,c,d,e,f){return(!0!==a||!0!==b)&&((!0!==a||d!==f)&&((!0!==b||c!==e)&&((c!==e||d!==f)&&!(e<=c))))},onSkippedCrop:function(){var a=this.frame.state().get("selection").first().toJSON();this.setImageFromAttachment(a)},setImageFromAttachment:function(a){this.params.attachment=a,this.setting(a.id)}}),f.SiteIconControl=f.CroppedImageControl.extend({initFrame:function(){var a=_wpMediaViewsL10n;this.frame=wp.media({button:{text:a.select,close:!1},states:[new wp.media.controller.Library({title:this.params.button_labels.frame_title,library:wp.media.query({type:"image"}),multiple:!1,date:!1,priority:20,suggestedWidth:this.params.width,suggestedHeight:this.params.height}),new wp.media.controller.SiteIconCropper({imgSelectOptions:this.calculateImageSelectOptions,control:this})]}),this.frame.on("select",this.onSelect,this),this.frame.on("cropped",this.onCropped,this),this.frame.on("skippedcrop",this.onSkippedCrop,this)},onSelect:function(){var a=this.frame.state().get("selection").first().toJSON(),b=this;this.params.width!==a.width||this.params.height!==a.height||this.params.flex_width||this.params.flex_height?this.frame.setState("cropper"):wp.ajax.post("crop-image",{nonce:a.nonces.edit,id:a.id,context:"site-icon",cropDetails:{x1:0,y1:0,width:this.params.width,height:this.params.height,dst_width:this.params.width,dst_height:this.params.height}}).done(function(a){b.setImageFromAttachment(a),b.frame.close()}).fail(function(){b.frame.trigger("content:error:crop")})},setImageFromAttachment:function(a){var c,d,e=["site_icon-32","thumbnail","full"];_.each(e,function(b){d||_.isUndefined(a.sizes[b])||(d=a.sizes[b])}),this.params.attachment=a,this.setting(a.id),d&&(c=b('link[rel="icon"][sizes="32x32"]'),c.attr("href",d.url))},removeFile:function(a){f.utils.isKeydownButNotEnterEvent(a)||(a.preventDefault(),this.params.attachment={},this.setting(""),this.renderContent(),b('link[rel="icon"][sizes="32x32"]').attr("href","/favicon.ico"))}}),f.HeaderControl=f.Control.extend({ready:function(){this.btnRemove=b("#customize-control-header_image .actions .remove"),this.btnNew=b("#customize-control-header_image .actions .new"),_.bindAll(this,"openMedia","removeImage"),this.btnNew.on("click",this.openMedia),this.btnRemove.on("click",this.removeImage),f.HeaderTool.currentHeader=this.getInitialHeaderImage(),new f.HeaderTool.CurrentView({model:f.HeaderTool.currentHeader,el:"#customize-control-header_image .current .container"}),new f.HeaderTool.ChoiceListView({collection:f.HeaderTool.UploadsList=new f.HeaderTool.ChoiceList,el:"#customize-control-header_image .choices .uploaded .list"}),new f.HeaderTool.ChoiceListView({collection:f.HeaderTool.DefaultsList=new f.HeaderTool.DefaultsList,el:"#customize-control-header_image .choices .default .list"}),f.HeaderTool.combinedList=f.HeaderTool.CombinedList=new f.HeaderTool.CombinedList([f.HeaderTool.UploadsList,f.HeaderTool.DefaultsList]),wp.media.controller.Cropper.prototype.defaults.doCropArgs.wp_customize="on",wp.media.controller.Cropper.prototype.defaults.doCropArgs.customize_theme=f.settings.theme.stylesheet},getInitialHeaderImage:function(){if(!f.get().header_image||!f.get().header_image_data||_.contains(["remove-header","random-default-image","random-uploaded-image"],f.get().header_image))return new f.HeaderTool.ImageModel;var a=_.find(_wpCustomizeHeader.uploads,function(a){return a.attachment_id===f.get().header_image_data.attachment_id});return a||(a={url:f.get().header_image,thumbnail_url:f.get().header_image,attachment_id:f.get().header_image_data.attachment_id}),new f.HeaderTool.ImageModel({header:a,choice:a.url.split("/").pop()})},calculateImageSelectOptions:function(a,b){var c,d,e,g,h,i,j=parseInt(_wpCustomizeHeader.data.width,10),k=parseInt(_wpCustomizeHeader.data.height,10),l=!!parseInt(_wpCustomizeHeader.data["flex-width"],10),m=!!parseInt(_wpCustomizeHeader.data["flex-height"],10);return h=a.get("width"),g=a.get("height"),this.headerImage=new f.HeaderTool.ImageModel,this.headerImage.set({themeWidth:j,themeHeight:k,themeFlexWidth:l,themeFlexHeight:m,imageWidth:h,imageHeight:g}),b.set("canSkipCrop",!this.headerImage.shouldBeCropped()),c=j/k,d=h,e=g,d/e>c?(k=e,j=k*c):(j=d,k=j/c),i={handles:!0,keys:!0,instance:!0,persistent:!0,imageWidth:h,imageHeight:g,x1:0,y1:0,x2:j,y2:k},m===!1&&l===!1&&(i.aspectRatio=j+":"+k),m===!1&&(i.maxHeight=k),l===!1&&(i.maxWidth=j),i},openMedia:function(a){var b=_wpMediaViewsL10n;a.preventDefault(),this.frame=wp.media({button:{text:b.selectAndCrop,close:!1},states:[new wp.media.controller.Library({title:b.chooseImage,library:wp.media.query({type:"image"}),multiple:!1,date:!1,priority:20,suggestedWidth:_wpCustomizeHeader.data.width,suggestedHeight:_wpCustomizeHeader.data.height}),new wp.media.controller.Cropper({imgSelectOptions:this.calculateImageSelectOptions})]}),this.frame.on("select",this.onSelect,this),this.frame.on("cropped",this.onCropped,this),this.frame.on("skippedcrop",this.onSkippedCrop,this),this.frame.open()},onSelect:function(){this.frame.setState("cropper")},onCropped:function(a){var b=a.url,c=a.attachment_id,d=a.width,e=a.height;this.setImageFromURL(b,c,d,e)},onSkippedCrop:function(a){var b=a.get("url"),c=a.get("width"),d=a.get("height");this.setImageFromURL(b,a.id,c,d)},setImageFromURL:function(a,b,c,d){var e,g={};g.url=a,g.thumbnail_url=a,g.timestamp=_.now(),b&&(g.attachment_id=b),c&&(g.width=c),d&&(g.height=d),e=new f.HeaderTool.ImageModel({header:g,choice:a.split("/").pop()}),f.HeaderTool.UploadsList.add(e),f.HeaderTool.currentHeader.set(e.toJSON()),e.save(),e.importImage()},removeImage:function(){f.HeaderTool.currentHeader.trigger("hide"),f.HeaderTool.CombinedList.trigger("control:removeImage")}}),f.ThemeControl=f.Control.extend({touchDrag:!1,isRendered:!1,renderContent:function(){var a=this,b=arguments;f.section(a.section(),function(c){c.expanded()?(f.Control.prototype.renderContent.apply(a,b),a.isRendered=!0):c.expanded.bind(function(c){c&&!a.isRendered&&(f.Control.prototype.renderContent.apply(a,b),a.isRendered=!0)})})},ready:function(){var a=this;a.container.on("touchmove",".theme",function(){a.touchDrag=!0}),a.container.on("click keydown touchend",".theme",function(c){if(!f.utils.isKeydownButNotEnterEvent(c))return a.touchDrag===!0?a.touchDrag=!1:void(b(c.target).is(".theme-actions .button")||f.section(a.section()).loadThemePreview(a.params.theme.id))}),a.container.on("click keydown",".theme-actions .theme-details",function(b){f.utils.isKeydownButNotEnterEvent(b)||(b.preventDefault(),f.section(a.section()).showDetails(a.params.theme))}),a.container.on("render-screenshot",function(){var a=b(this).find("img"),c=a.data("src");c&&a.attr("src",c)})},filter:function(a){var b=this,c=b.params.theme.name+" "+b.params.theme.description+" "+b.params.theme.tags+" "+b.params.theme.author;c=c.toLowerCase().replace("-"," "),-1!==c.search(a)?b.activate():b.deactivate()}}),f.defaultConstructor=f.Setting,f.control=new f.Values({defaultConstructor:f.Control}),f.section=new f.Values({defaultConstructor:f.Section}),f.panel=new f.Values({defaultConstructor:f.Panel}),f.PreviewFrame=f.Messenger.extend({sensitivity:null,initialize:function(a,c){var d=b.Deferred();d.promise(this),this.container=a.container,b.extend(a,{channel:f.PreviewFrame.uuid()}),f.Messenger.prototype.initialize.call(this,a,c),this.add("previewUrl",a.previewUrl),this.query=b.extend(a.query||{},{customize_messenger_channel:this.channel()}),this.run(d)},run:function(a){var c,d,e,g=this,h=!1,i=!1,j=null,k="{}"!==g.query.customized;g._ready&&g.unbind("ready",g._ready),g._ready=function(b){i=!0,j=b,g.container.addClass("iframe-ready"),b&&h&&a.resolveWith(g,[b])},g.bind("ready",g._ready),c=document.createElement("a"),c.href=g.previewUrl(),d=_.extend(f.utils.parseQueryString(c.search.substr(1)),{customize_changeset_uuid:g.query.customize_changeset_uuid,customize_theme:g.query.customize_theme,customize_messenger_channel:g.query.customize_messenger_channel}),c.search=b.param(d),g.iframe=b("<iframe />",{title:f.l10n.previewIframeTitle,name:"customize-"+g.channel()}),g.iframe.attr("onmousewheel",""),k?g.iframe.attr("data-src",c.href):g.iframe.attr("src",c.href),g.iframe.appendTo(g.container),g.targetWindow(g.iframe[0].contentWindow),k&&(e=b("<form>",{action:c.href,target:g.iframe.attr("name"),method:"post",hidden:"hidden"}),e.append(b("<input>",{type:"hidden",name:"_method",value:"GET"})),_.each(g.query,function(a,c){e.append(b("<input>",{type:"hidden",name:c,value:a}))}),g.container.append(e),e.submit(),e.remove()),g.bind("iframe-loading-error",function(b){return g.iframe.remove(),0===b?void g.login(a):-1===b?void a.rejectWith(g,["cheatin"]):void a.rejectWith(g,["request failure"])}),g.iframe.one("load",function(){h=!0,i?a.resolveWith(g,[j]):setTimeout(function(){a.rejectWith(g,["ready timeout"])},g.sensitivity)})},login:function(a){var c,d=this;return c=function(){a.rejectWith(d,["logged out"])},this.triedLogin?c():void b.get(f.settings.url.ajax,{action:"logged-in"}).fail(c).done(function(e){var g;"1"!==e&&c(),g=b("<iframe />",{src:d.previewUrl(),title:f.l10n.previewIframeTitle}).hide(),g.appendTo(d.container),g.on("load",function(){d.triedLogin=!0,g.remove(),d.run(a)})})},destroy:function(){f.Messenger.prototype.destroy.call(this),this.iframe&&this.iframe.remove(),delete this.iframe,delete this.targetWindow}}),function(){var a=0;f.PreviewFrame.uuid=function(){return"preview-"+String(a++)}}(),f.setDocumentTitle=function(a){var b,c;b=f.settings.documentTitleTmpl,c=b.replace("%s",a),document.title=c,f.trigger("title",c)},f.Previewer=f.Messenger.extend({refreshBuffer:null,initialize:function(a,c){var d=this,e=document.createElement("a");b.extend(d,c||{}),d.deferred={active:b.Deferred()},d.refresh=_.debounce(function(a){return function(){var b,c;b=function(){return 0===f.state("processing").get()},b()?a.call(d):(c=function(){b()&&(a.call(d),f.state("processing").unbind(c))},f.state("processing").bind(c))}}(d.refresh),d.refreshBuffer),d.container=f.ensure(a.container),d.allowedUrls=a.allowedUrls,a.url=window.location.href,f.Messenger.prototype.initialize.call(d,a),e.href=d.origin(),d.add("scheme",e.protocol.replace(/:$/,"")),d.add("previewUrl",a.previewUrl).setter(function(a){var c,e,g,h=null,i=[];return c=document.createElement("a"),c.href=a,/\/wp-(admin|includes|content)(\/|$)/.test(c.pathname)?null:(c.search.length>1&&(e=f.utils.parseQueryString(c.search.substr(1)),delete e.customize_changeset_uuid,delete e.customize_theme,delete e.customize_messenger_channel,_.isEmpty(e)?c.search="":c.search=b.param(e)),i.push(c),d.scheme.get()+":"!==c.protocol&&(c=document.createElement("a"),c.href=i[0].href,c.protocol=d.scheme.get()+":",i.unshift(c)),g=document.createElement("a"),_.find(i,function(a){return!_.isUndefined(_.find(d.allowedUrls,function(b){if(g.href=b,c.protocol===g.protocol&&c.host===g.host&&0===c.pathname.indexOf(g.pathname.replace(/\/$/,"")))return h=a.href,!0}))}),h)}),d.bind("ready",d.ready),d.deferred.active.done(_.bind(d.keepPreviewAlive,d)),d.bind("synced",function(){d.send("active")}),d.previewUrl.bind(d.refresh),d.scroll=0,d.bind("scroll",function(a){d.scroll=a}),d.bind("url",function(a){var b,c=!1;d.scroll=0,b=function(){c=!0},d.previewUrl.bind(b),d.previewUrl.set(a),d.previewUrl.unbind(b),c||d.refresh()}),d.bind("documentTitle",function(a){f.setDocumentTitle(a)})},ready:function(a){var b,c=this,d={};d.settings=f.get(),d["settings-modified-while-loading"]=c.settingsModifiedWhileLoading,("resolved"!==c.deferred.active.state()||c.loading)&&(d.scroll=c.scroll),d["edit-shortcut-visibility"]=f.state("editShortcutVisibility").get(),c.send("sync",d),a.currentUrl&&(c.previewUrl.unbind(c.refresh),c.previewUrl.set(a.currentUrl),c.previewUrl.bind(c.refresh)),b={panel:a.activePanels,section:a.activeSections,control:a.activeControls},_(b).each(function(a,b){f[b].each(function(c,d){var e=_.isUndefined(f.settings[b+"s"][d]);e&&_.isUndefined(a[d])||(a[d]?c.activate():c.deactivate())})}),a.settingValidities&&f._handleSettingValidities({settingValidities:a.settingValidities,focusInvalidControl:!1})},keepPreviewAlive:function(){var a,b,c,d,e=this;d=function(){b=setTimeout(c,f.settings.timeouts.keepAliveCheck)},a=function(){f.state("previewerAlive").set(!0),clearTimeout(b),d()},c=function(){f.state("previewerAlive").set(!1)},d(),e.bind("ready",a),e.bind("keep-alive",a)},query:function(){},abort:function(){this.loading&&(this.loading.destroy(),delete this.loading)},refresh:function(){var a,b=this;b.send("loading-initiated"),b.abort(),b.loading=new f.PreviewFrame({url:b.url(),previewUrl:b.previewUrl(),query:b.query({excludeCustomizedSaved:!0})||{},container:b.container}),b.settingsModifiedWhileLoading={},a=function(a){b.settingsModifiedWhileLoading[a.id]=!0},f.bind("change",a),b.loading.always(function(){f.unbind("change",a)}),b.loading.done(function(a){var c,d=this;b.preview=d,b.targetWindow(d.targetWindow()),b.channel(d.channel()),c=function(){d.unbind("synced",c),b._previousPreview&&b._previousPreview.destroy(),b._previousPreview=b.preview,b.deferred.active.resolve(),delete b.loading},d.bind("synced",c),b.trigger("ready",a)}),b.loading.fail(function(a){b.send("loading-failed"),"logged out"===a&&(b.preview&&(b.preview.destroy(),delete b.preview),b.login().done(b.refresh)),"cheatin"===a&&b.cheatin()})},login:function(){var a,c,d,e=this;return this._login?this._login:(a=b.Deferred(),this._login=a.promise(),c=new f.Messenger({channel:"login",url:f.settings.url.login}),d=b("<iframe />",{src:f.settings.url.login,title:f.l10n.loginIframeTitle}).appendTo(this.container),c.targetWindow(d[0].contentWindow),c.bind("login",function(){var b=e.refreshNonces();b.always(function(){d.remove(),c.destroy(),delete e._login}),b.done(function(){a.resolve()}),b.fail(function(){e.cheatin(),a.reject()})}),this._login)},cheatin:function(){b(document.body).empty().addClass("cheatin").append("<h1>"+f.l10n.cheatin+"</h1><p>"+f.l10n.notAllowed+"</p>")},refreshNonces:function(){var a,c=b.Deferred();return c.promise(),a=wp.ajax.post("customize_refresh_nonces",{wp_customize:"on",customize_theme:f.settings.theme.stylesheet}),a.done(function(a){f.trigger("nonce-refresh",a),c.resolve()}),a.fail(function(){c.reject()}),c}}),f.settingConstructor={},f.controlConstructor={color:f.ColorControl,media:f.MediaControl,upload:f.UploadControl,image:f.ImageControl,cropped_image:f.CroppedImageControl,site_icon:f.SiteIconControl,header:f.HeaderControl,background:f.BackgroundControl,background_position:f.BackgroundPositionControl,theme:f.ThemeControl},f.panelConstructor={},f.sectionConstructor={themes:f.ThemesSection},f._handleSettingValidities=function(a){var b,c=[],d=!1;_.each(a.settingValidities,function(a,b){var d=f(b);d&&(_.isObject(a)&&_.each(a,function(a,b){var e,g,h=!1;e=new f.Notification(b,_.extend({fromServer:!0},a)),g=d.notifications(e.code),g&&(h=e.type!==g.type||e.message!==g.message||!_.isEqual(e.data,g.data)),h&&d.notifications.remove(b),d.notifications.has(e.code)||d.notifications.add(b,e),c.push(d.id)}),d.notifications.each(function(b){!b.fromServer||"error"!==b.type||!0!==a&&a[b.code]||d.notifications.remove(b.code)}))}),a.focusInvalidControl&&(b=f.findControlsForSettings(c),_(_.values(b)).find(function(a){return _(a).find(function(a){var b=a.section()&&f.section.has(a.section())&&f.section(a.section()).expanded();return b&&a.expanded&&(b=a.expanded()),b&&(a.focus(),d=!0),d})}),d||_.isEmpty(b)||_.values(b)[0][0].focus())},f.findControlsForSettings=function(a){var b,c={};return _.each(_.unique(a),function(a){var d=f(a);d&&(b=d.findControls(),b&&b.length>0&&(c[a]=b))}),c},f.reflowPaneContents=_.bind(function(){var a,c,d,e=[],g=!1;document.activeElement&&(c=b(document.activeElement)),f.panel.each(function(b){var c=b.sections(),d=_.pluck(c,"headContainer");e.push(b),a=b.contentContainer.is("ul")?b.contentContainer:b.contentContainer.find("ul:first"),f.utils.areElementListsEqual(d,a.children("[id]"))||(_(c).each(function(b){a.append(b.headContainer)}),g=!0)}),f.section.each(function(b){var c=b.controls(),d=_.pluck(c,"container");b.panel()||e.push(b),a=b.contentContainer.is("ul")?b.contentContainer:b.contentContainer.find("ul:first"),f.utils.areElementListsEqual(d,a.children("[id]"))||(_(c).each(function(b){a.append(b.container)}),g=!0)}),e.sort(f.utils.prioritySort),d=_.pluck(e,"headContainer"),a=b("#customize-theme-controls .customize-pane-parent"),f.utils.areElementListsEqual(d,a.children())||(_(e).each(function(b){a.append(b.headContainer)}),g=!0),f.panel.each(function(a){var b=a.active();a.active.callbacks.fireWith(a.active,[b,b])}),f.section.each(function(a){var b=a.active();a.active.callbacks.fireWith(a.active,[b,b])}),g&&c&&c.focus(),f.trigger("pane-contents-reflowed")},f),b(function(){if(f.settings=window._wpCustomizeSettings,f.l10n=window._wpCustomizeControlsL10n,f.settings&&b.support.postMessage&&(b.support.cors||!f.settings.isCrossDomain)){null===f.PreviewFrame.prototype.sensitivity&&(f.PreviewFrame.prototype.sensitivity=f.settings.timeouts.previewFrameSensitivity),null===f.Previewer.prototype.refreshBuffer&&(f.Previewer.prototype.refreshBuffer=f.settings.timeouts.windowRefresh);var a,c=b(document.body),d=c.children(".wp-full-overlay"),e=b("#customize-info .panel-title.site-title"),g=b(".customize-controls-close"),h=b("#save"),i=b("#customize-footer-actions");b("#customize-controls").on("keydown",function(a){var c=13===a.which,d=b(a.target);c&&(d.is("input:not([type=button])")||d.is("select"))&&a.preventDefault()}),b(".customize-info").find("> .accordion-section-title .customize-help-toggle").on("click",function(){var a=b(this).closest(".accordion-section"),c=a.find(".customize-panel-description:first");a.hasClass("cannot-expand")||(a.hasClass("open")?(a.toggleClass("open"),c.slideUp(f.Panel.prototype.defaultExpandedArguments.duration),b(this).attr("aria-expanded",!1)):(c.slideDown(f.Panel.prototype.defaultExpandedArguments.duration),a.toggleClass("open"),b(this).attr("aria-expanded",!0)))}),f.previewer=new f.Previewer({container:"#customize-preview",form:"#customize-controls",previewUrl:f.settings.url.preview,allowedUrls:f.settings.url.allowed},{nonce:f.settings.nonce,query:function(a){var b={wp_customize:"on",customize_theme:f.settings.theme.stylesheet,nonce:this.nonce.preview,customize_changeset_uuid:f.settings.changeset.uuid};return b.customized=JSON.stringify(f.dirtyValues({unsaved:a&&a.excludeCustomizedSaved})),b},save:function(c){function d(a){n[a.id]=!0}var e,g,i,j=this,k=b.Deferred(),l="publish",m=f.state("processing"),n={},o=[];return c&&c.status&&(l=c.status),f.state("saving").get()&&(k.reject("already_saving"),k.promise()),f.state("saving").set(!0),g=function(){var e,g,m={},p=f._latestRevision;return f.bind("change",d),f.each(function(a){a.notifications.each(function(b){"error"!==b.type||b.fromServer||(o.push(a.id),m[a.id]||(m[a.id]={}),m[a.id][b.code]=b)})}),i=f.findControlsForSettings(o),_.isEmpty(i)?(g=b.extend(j.query({excludeCustomizedSaved:!1}),{nonce:j.nonce.save,customize_changeset_status:l}),c&&c.date&&(g.customize_changeset_date=c.date),c&&c.title&&(g.customize_changeset_title=c.title),e=wp.ajax.post("customize_save",g),h.prop("disabled",!0),f.trigger("save",e),e.always(function(){f.state("saving").set(!1),h.prop("disabled",!1),f.unbind("change",d)}),e.fail(function(a){"0"===a?a="not_logged_in":"-1"===a&&(a="invalid_nonce"),"invalid_nonce"===a?j.cheatin():"not_logged_in"===a&&(j.preview.iframe.hide(),j.login().done(function(){j.save(),j.preview.iframe.show()})),a.setting_validities&&f._handleSettingValidities({settingValidities:a.setting_validities,focusInvalidControl:!0}),k.rejectWith(j,[a]),f.trigger("error",a)}),void e.done(function(b){j.send("saved",b),f.state("changesetStatus").set(b.changeset_status),"publish"===b.changeset_status&&(f.each(function(a){a._dirty&&(_.isUndefined(f._latestSettingRevisions[a.id])||f._latestSettingRevisions[a.id]<=p)&&(a._dirty=!1)}),f.state("changesetStatus").set(""),f.settings.changeset.uuid=b.next_changeset_uuid,a.send("changeset-uuid",f.settings.changeset.uuid)),b.setting_validities&&f._handleSettingValidities({settingValidities:b.setting_validities,focusInvalidControl:!0}),k.resolveWith(j,[b]),f.trigger("saved",b),_.isEmpty(n)||f.state("saved").set(!1)})):(_.values(i)[0][0].focus(),f.unbind("change",d),k.rejectWith(j,[{setting_invalidities:m}]),f.state("saving").set(!1),k.promise())},0===m()?g():(e=function(){0===m()&&(f.state.unbind("change",e),g())},f.state.bind("change",e)),k.promise()}}),f.previewer.bind("nonce",function(a){b.extend(this.nonce,a)}),f.bind("nonce-refresh",function(a){b.extend(f.settings.nonce,a),b.extend(f.previewer.nonce,a),f.previewer.send("nonce-refresh",a)}),b.each(f.settings.settings,function(a,b){var c,d=f.settingConstructor[b.type]||f.Setting;c=new d(a,b.value,{transport:b.transport,previewer:f.previewer,dirty:!!b.dirty}),f.add(a,c)}),b.each(f.settings.panels,function(a,b){var c,d=f.panelConstructor[b.type]||f.Panel;c=new d(a,{params:b}),f.panel.add(a,c)}),b.each(f.settings.sections,function(a,b){var c,d=f.sectionConstructor[b.type]||f.Section;c=new d(a,{params:b}),f.section.add(a,c)}),b.each(f.settings.controls,function(a,b){var c,d=f.controlConstructor[b.type]||f.Control;c=new d(a,{params:b,previewer:f.previewer}),f.control.add(a,c)}),_.each(["panel","section","control"],function(a){var b=f.settings.autofocus[a];b&&f[a](b,function(a){a.deferred.embedded.done(function(){f.previewer.deferred.active.done(function(){a.focus()})})})}),f.bind("ready",f.reflowPaneContents),b([f.panel,f.section,f.control]).each(function(a,b){var c=_.debounce(f.reflowPaneContents,f.settings.timeouts.reflowPaneContents);b.bind("add",c),b.bind("change",c),b.bind("remove",c)}),function(){var a,d=new f.Values,e=d.create("saved"),i=d.create("saving"),j=d.create("activated"),k=d.create("processing"),l=d.create("paneVisible"),m=d.create("expandedPanel"),n=d.create("expandedSection"),o=d.create("changesetStatus"),p=d.create("previewerAlive"),q=d.create("editShortcutVisibility");d.bind("change",function(){var a;j()?""===o.get()&&e()?(h.val(f.l10n.saved),g.find(".screen-reader-text").text(f.l10n.close)):(h.val(f.l10n.save),g.find(".screen-reader-text").text(f.l10n.cancel)):(h.val(f.l10n.activate),g.find(".screen-reader-text").text(f.l10n.cancel)),a=!i()&&(!j()||!e()||""!==o()&&"publish"!==o()),h.prop("disabled",!a)}),o(f.settings.changeset.status),e(!0),""===o()&&f.each(function(a){a._dirty&&e(!1)}),i(!1),j(f.settings.theme.active),k(0),l(!0),m(!1),n(!1),p(!0),q("visible"),f.bind("change",function(){d("saved").get()&&(d("saved").set(!1),a(!0))}),i.bind(function(a){c.toggleClass("saving",a)}),f.bind("saved",function(a){d("saved").set(!0),"publish"===a.changeset_status&&d("activated").set(!0)}),j.bind(function(a){a&&f.trigger("activated")}),a=function(a){var c,d;if(history.replaceState){if(c=document.createElement("a"),c.href=location.href,d=f.utils.parseQueryString(c.search.substr(1)),a){if(d.changeset_uuid===f.settings.changeset.uuid)return;d.changeset_uuid=f.settings.changeset.uuid}else{if(!d.changeset_uuid)return;delete d.changeset_uuid}c.search=b.param(d),history.replaceState({},document.title,c.href)}},o.bind(function(b){a(""!==b&&"publish"!==b)}),f.state=d}(),f.previewer.previewUrl()?f.previewer.refresh():f.previewer.previewUrl(f.settings.url.home),h.click(function(a){f.previewer.save(),a.preventDefault()}).keydown(function(a){9!==a.which&&(13===a.which&&f.previewer.save(),a.preventDefault())}),g.keydown(function(a){9!==a.which&&(13===a.which&&this.click(),a.preventDefault())}),b(".collapse-sidebar").on("click",function(){f.state("paneVisible").set(!f.state("paneVisible").get())}),f.state("paneVisible").bind(function(a){d.toggleClass("preview-only",!a),d.toggleClass("expanded",a),d.toggleClass("collapsed",!a),a?b(".collapse-sidebar").attr({"aria-expanded":"true","aria-label":f.l10n.collapseSidebar}):b(".collapse-sidebar").attr({"aria-expanded":"false","aria-label":f.l10n.expandSidebar})}),b("body").on("keydown",function(a){var c,d=[],e=[],g=[];27===a.which&&(b(a.target).is("body")||b.contains(b("#customize-controls")[0],a.target))&&(f.control.each(function(a){a.expanded&&a.expanded()&&_.isFunction(a.collapse)&&d.push(a)}),f.section.each(function(a){a.expanded()&&e.push(a)}),f.panel.each(function(a){a.expanded()&&g.push(a)}),d.length>0&&0===e.length&&(d.length=0),c=d[0]||e[0]||g[0],c&&(c.collapse(),a.preventDefault()))}),b(".customize-controls-preview-toggle").on("click",function(){f.state("paneVisible").set(!f.state("paneVisible").get())}),function(){var a,c,d,e,g,h,i,j=b(".wp-full-overlay-sidebar-content");a=function(a){var b,g=a,i=f.state("expandedSection").get(),j=f.state("expandedPanel").get();if(h&&h.element&&d(h.element),!g)if(!i&&j&&j.contentContainer)g=j;else{if(j||!i||!i.contentContainer)return void(h=!1);g=i}b=g.contentContainer.find(".customize-section-title, .panel-meta").first(),b.length?(h={instance:g,element:b,parent:b.closest(".customize-pane-child"),height:c(b)},i&&e(h.element,h.parent)):h=!1},f.state("expandedSection").bind(a),f.state("expandedPanel").bind(a),j.on("scroll",_.throttle(function(){if(h){var a=j.scrollTop(),b=!i||a<=i;i=a,g(h,a,b)}},8)),d=function(a){a.hasClass("is-sticky")&&a.removeClass("is-sticky").addClass("maybe-sticky is-in-view").css("top",j.scrollTop()+"px")},e=function(a,b){a.removeClass("maybe-sticky is-in-view").css({width:"",top:""}),b.css("padding-top","")},c=function(a){var b=a.data("height");return b||(b=a.outerHeight(),a.data("height",b)),b},g=function(a,b,c){var d=a.element,e=a.parent,f=a.height,g=parseInt(d.css("top"),10),h=d.hasClass("maybe-sticky"),i=d.hasClass("is-sticky"),j=d.hasClass("is-in-view");if(!c)return i&&(g=b,d.removeClass("is-sticky").css({top:g+"px",width:""})),void(j&&b>g+f&&(d.removeClass("is-in-view"),e.css("padding-top","")));if(!h&&b>=f)h=!0,d.addClass("maybe-sticky");else if(0===b)return d.removeClass("maybe-sticky is-in-view is-sticky").css({top:"",width:""}),void e.css("padding-top","");j&&!i?g>=b&&d.addClass("is-sticky").css({top:"",width:e.outerWidth()+"px"}):h&&!j&&(d.addClass("is-in-view").css("top",b-f+"px"),e.css("padding-top",f+"px"))}}(),f.previewedDevice=new f.Value,f.bind("ready",function(){_.find(f.settings.previewableDevices,function(a,b){if(!0===a["default"])return f.previewedDevice.set(b),!0})}),i.find(".devices button").on("click",function(a){f.previewedDevice.set(b(a.currentTarget).data("device"))}),f.previewedDevice.bind(function(a){var c=b(".wp-full-overlay"),d="";i.find(".devices button").removeClass("active").attr("aria-pressed",!1),i.find(".devices .preview-"+a).addClass("active").attr("aria-pressed",!0),b.each(f.settings.previewableDevices,function(a){d+=" preview-"+a}),c.removeClass(d).addClass("preview-"+a)}),e.length&&f("blogname",function(a){var c=function(){e.text(b.trim(a())||f.l10n.untitledBlogName)};a.bind(c),c()}),a=new f.Messenger({url:f.settings.url.parent,channel:"loader"}),a.bind("back",function(){g.on("click.customize-controls-close",function(b){b.preventDefault(),a.send("close")})}),b(window).on("beforeunload.customize-confirm",function(){if(!f.state("saved")())return setTimeout(function(){d.removeClass("customize-loading")},1),f.l10n.saveAlert}),b.each(["saved","change"],function(b,c){f.bind(c,function(){a.send(c)})}),f.bind("title",function(b){a.send("title",b)}),a.send("changeset-uuid",f.settings.changeset.uuid),a.send("ready"),b.each({background_image:{controls:["background_preset","background_position","background_size","background_repeat","background_attachment"],callback:function(a){return!!a}},show_on_front:{controls:["page_on_front","page_for_posts"],callback:function(a){return"page"===a}},header_textcolor:{controls:["header_textcolor"],callback:function(a){return"blank"!==a}}},function(a,c){f(a,function(a){b.each(c.controls,function(b,d){f.control(d,function(b){var d=function(a){b.container.toggle(c.callback(a))};d(a.get()),a.bind(d)})})})}),f.control("background_preset",function(a){var b,c,d,e,g,h;b={"default":[!1,!1,!1,!1],fill:[!0,!1,!1,!1],fit:[!0,!1,!0,!1],repeat:[!0,!1,!1,!0],custom:[!0,!0,!0,!0]},c=[_wpCustomizeBackground.defaults["default-position-x"],_wpCustomizeBackground.defaults["default-position-y"],_wpCustomizeBackground.defaults["default-size"],_wpCustomizeBackground.defaults["default-repeat"],_wpCustomizeBackground.defaults["default-attachment"]],d={"default":c,fill:["left","top","cover","no-repeat","fixed"],fit:["left","top","contain","no-repeat","fixed"],repeat:["left","top","auto","repeat","scroll"]},e=function(a){_.each(["background_position","background_size","background_repeat","background_attachment"],function(c,d){var e=f.control(c);e&&e.container.toggle(b[a][d])})},g=function(a){_.each(["background_position_x","background_position_y","background_size","background_repeat","background_attachment"],function(b,c){var e=f(b);e&&e.set(d[a][c])})},h=a.setting.get(),e(h),a.setting.bind("change",function(a){e(a),"custom"!==a&&g(a)})}),f.control("background_repeat",function(a){a.elements[0].unsync(f("background_repeat")),a.element=new f.Element(a.container.find("input")),a.element.set("no-repeat"!==a.setting()),a.element.bind(function(b){a.setting.set(b?"repeat":"no-repeat")}),a.setting.bind(function(b){a.element.set("no-repeat"!==b)})}),f.control("background_attachment",function(a){a.elements[0].unsync(f("background_attachment")),a.element=new f.Element(a.container.find("input")),a.element.set("fixed"!==a.setting()),a.element.bind(function(b){a.setting.set(b?"scroll":"fixed")}),a.setting.bind(function(b){a.element.set("fixed"!==b)})}),f.control("display_header_text",function(a){var b="";a.elements[0].unsync(f("header_textcolor")),a.element=new f.Element(a.container.find("input")),a.element.set("blank"!==a.setting()),a.element.bind(function(c){c||(b=f("header_textcolor").get()),a.setting.set(c?b:"blank")}),a.setting.bind(function(b){a.element.set("blank"!==b)})}),f("show_on_front","page_on_front",function(a,b){var c=function(){"page"===a()&&parseInt(b(),10)>0&&f.previewer.previewUrl.set(f.settings.url.home)};a.bind(c),b.bind(c)}),f("page_for_posts",function(a){a.bind(function(a){a=parseInt(a,10),a>0&&f.previewer.previewUrl.set(f.settings.url.home+"?page_id="+a)})}),f.control("custom_css",function(a){a.deferred.embedded.done(function(){var b=a.container.find("textarea"),c=b[0];b.on("blur",function(){b.data("next-tab-blurs",!1)}),b.on("keydown",function(a){var d,e,f,g=9,h=27;return h===a.keyCode?void(b.data("next-tab-blurs")||(b.data("next-tab-blurs",!0),a.stopPropagation())):void(g!==a.keyCode||a.ctrlKey||a.altKey||a.shiftKey||b.data("next-tab-blurs")||(d=c.selectionStart,e=c.selectionEnd,f=c.value,d>=0&&(c.value=f.substring(0,d).concat("\t",f.substring(e)),b.selectionStart=c.selectionEnd=d+1),a.stopPropagation(),a.preventDefault()))})})}),f.control("header_video",function(a){a.deferred.embedded.done(function(){var b=function(){var b,c=f.section(a.section());c&&(b=c.container.find(".header-video-not-currently-previewable:first"),a.active.get()?b.stop().slideUp("fast"):b.stop().slideDown("fast"))};b(),a.active.bind(b)})}),f.previewer.bind("selective-refresh-setting-validities",function(a){f._handleSettingValidities({settingValidities:a,focusInvalidControl:!1})}),f.previewer.bind("focus-control-for-setting",function(a){var b=[];f.control.each(function(c){var d=_.pluck(c.settings,"id");-1!==_.indexOf(d,a)&&b.push(c)}),b.length&&(b.sort(function(a,b){return a.priority()-b.priority()}),b[0].focus())}),f.previewer.bind("refresh",function(){f.previewer.refresh()}),f.state("paneVisible").bind(function(a){var c;c=window.matchMedia?window.matchMedia("screen and ( max-width: 640px )").matches:b(window).width()<=640,f.state("editShortcutVisibility").set(a||c?"visible":"hidden")}),window.matchMedia&&window.matchMedia("screen and ( max-width: 640px )").addListener(function(){var a=f.state("paneVisible");a.callbacks.fireWith(a,[a.get(),a.get()])}),f.previewer.bind("edit-shortcut-visibility",function(a){f.state("editShortcutVisibility").set(a)}),f.state("editShortcutVisibility").bind(function(a){
f.previewer.send("edit-shortcut-visibility",a)}),function(){var a,c,d,e=!1;c=function(){e||(e=!0,f.requestChangesetUpdate().always(function(){e=!1})),d()},d=function(){clearTimeout(a),a=setTimeout(function(){c()},f.settings.timeouts.changesetAutoSave)},d(),b(window).on("blur.wp-customize-changeset-update",function(){c()}),b(window).on("beforeunload.wp-customize-changeset-update",function(){c()})}(),f.trigger("ready")}})}(wp,jQuery);
$wp_version = '4.8-beta1-40692';

Fixed code:
						echo sprintf( __( 'You are customizing %s' ), '<strong class="panel-title site-title">' . get_bloginfo( 'name', 'display' ) . '</strong>' );
		// Ensure preview nonce is included with every customized request, to allow post data to be read.
		$.ajaxPrefilter( function injectPreviewNonce( options ) {
			if ( ! /wp_customize=on/.test( options.data ) ) {
				return;
			}
			options.data += '&' + $.param({
				customize_preview_nonce: api.settings.nonce.preview
			});
		});

e.maxWidth=i),!0===g&&(delete e.minWidth,e.maxHeight=j),e},mustBeCropped:function(a,b,c,d,e,f){return(!0!==a||!0!==b)&&((!0!==a||d!==f)&&((!0!==b||c!==e)&&((c!==e||d!==f)&&!(e<=c))))},onSkippedCrop:function(){var a=this.frame.state().get("selection").first().toJSON();this.setImageFromAttachment(a)},setImageFromAttachment:function(a){this.params.attachment=a,this.setting(a.id)}}),f.SiteIconControl=f.CroppedImageControl.extend({initFrame:function(){var a=_wpMediaViewsL10n;this.frame=wp.media({button:{text:a.select,close:!1},states:[new wp.media.controller.Library({title:this.params.button_labels.frame_title,library:wp.media.query({type:"image"}),multiple:!1,date:!1,priority:20,suggestedWidth:this.params.width,suggestedHeight:this.params.height}),new wp.media.controller.SiteIconCropper({imgSelectOptions:this.calculateImageSelectOptions,control:this})]}),this.frame.on("select",this.onSelect,this),this.frame.on("cropped",this.onCropped,this),this.frame.on("skippedcrop",this.onSkippedCrop,this)},onSelect:function(){var a=this.frame.state().get("selection").first().toJSON(),b=this;this.params.width!==a.width||this.params.height!==a.height||this.params.flex_width||this.params.flex_height?this.frame.setState("cropper"):wp.ajax.post("crop-image",{nonce:a.nonces.edit,id:a.id,context:"site-icon",cropDetails:{x1:0,y1:0,width:this.params.width,height:this.params.height,dst_width:this.params.width,dst_height:this.params.height}}).done(function(a){b.setImageFromAttachment(a),b.frame.close()}).fail(function(){b.frame.trigger("content:error:crop")})},setImageFromAttachment:function(a){var c,d,e=["site_icon-32","thumbnail","full"];_.each(e,function(b){d||_.isUndefined(a.sizes[b])||(d=a.sizes[b])}),this.params.attachment=a,this.setting(a.id),d&&(c=b('link[rel="icon"][sizes="32x32"]'),c.attr("href",d.url))},removeFile:function(a){f.utils.isKeydownButNotEnterEvent(a)||(a.preventDefault(),this.params.attachment={},this.setting(""),this.renderContent(),b('link[rel="icon"][sizes="32x32"]').attr("href","/favicon.ico"))}}),f.HeaderControl=f.Control.extend({ready:function(){this.btnRemove=b("#customize-control-header_image .actions .remove"),this.btnNew=b("#customize-control-header_image .actions .new"),_.bindAll(this,"openMedia","removeImage"),this.btnNew.on("click",this.openMedia),this.btnRemove.on("click",this.removeImage),f.HeaderTool.currentHeader=this.getInitialHeaderImage(),new f.HeaderTool.CurrentView({model:f.HeaderTool.currentHeader,el:"#customize-control-header_image .current .container"}),new f.HeaderTool.ChoiceListView({collection:f.HeaderTool.UploadsList=new f.HeaderTool.ChoiceList,el:"#customize-control-header_image .choices .uploaded .list"}),new f.HeaderTool.ChoiceListView({collection:f.HeaderTool.DefaultsList=new f.HeaderTool.DefaultsList,el:"#customize-control-header_image .choices .default .list"}),f.HeaderTool.combinedList=f.HeaderTool.CombinedList=new f.HeaderTool.CombinedList([f.HeaderTool.UploadsList,f.HeaderTool.DefaultsList]),wp.media.controller.Cropper.prototype.defaults.doCropArgs.wp_customize="on",wp.media.controller.Cropper.prototype.defaults.doCropArgs.customize_theme=f.settings.theme.stylesheet},getInitialHeaderImage:function(){if(!f.get().header_image||!f.get().header_image_data||_.contains(["remove-header","random-default-image","random-uploaded-image"],f.get().header_image))return new f.HeaderTool.ImageModel;var a=_.find(_wpCustomizeHeader.uploads,function(a){return a.attachment_id===f.get().header_image_data.attachment_id});return a||(a={url:f.get().header_image,thumbnail_url:f.get().header_image,attachment_id:f.get().header_image_data.attachment_id}),new f.HeaderTool.ImageModel({header:a,choice:a.url.split("/").pop()})},calculateImageSelectOptions:function(a,b){var c,d,e,g,h,i,j=parseInt(_wpCustomizeHeader.data.width,10),k=parseInt(_wpCustomizeHeader.data.height,10),l=!!parseInt(_wpCustomizeHeader.data["flex-width"],10),m=!!parseInt(_wpCustomizeHeader.data["flex-height"],10);return h=a.get("width"),g=a.get("height"),this.headerImage=new f.HeaderTool.ImageModel,this.headerImage.set({themeWidth:j,themeHeight:k,themeFlexWidth:l,themeFlexHeight:m,imageWidth:h,imageHeight:g}),b.set("canSkipCrop",!this.headerImage.shouldBeCropped()),c=j/k,d=h,e=g,d/e>c?(k=e,j=k*c):(j=d,k=j/c),i={handles:!0,keys:!0,instance:!0,persistent:!0,imageWidth:h,imageHeight:g,x1:0,y1:0,x2:j,y2:k},m===!1&&l===!1&&(i.aspectRatio=j+":"+k),m===!1&&(i.maxHeight=k),l===!1&&(i.maxWidth=j),i},openMedia:function(a){var b=_wpMediaViewsL10n;a.preventDefault(),this.frame=wp.media({button:{text:b.selectAndCrop,close:!1},states:[new wp.media.controller.Library({title:b.chooseImage,library:wp.media.query({type:"image"}),multiple:!1,date:!1,priority:20,suggestedWidth:_wpCustomizeHeader.data.width,suggestedHeight:_wpCustomizeHeader.data.height}),new wp.media.controller.Cropper({imgSelectOptions:this.calculateImageSelectOptions})]}),this.frame.on("select",this.onSelect,this),this.frame.on("cropped",this.onCropped,this),this.frame.on("skippedcrop",this.onSkippedCrop,this),this.frame.open()},onSelect:function(){this.frame.setState("cropper")},onCropped:function(a){var b=a.url,c=a.attachment_id,d=a.width,e=a.height;this.setImageFromURL(b,c,d,e)},onSkippedCrop:function(a){var b=a.get("url"),c=a.get("width"),d=a.get("height");this.setImageFromURL(b,a.id,c,d)},setImageFromURL:function(a,b,c,d){var e,g={};g.url=a,g.thumbnail_url=a,g.timestamp=_.now(),b&&(g.attachment_id=b),c&&(g.width=c),d&&(g.height=d),e=new f.HeaderTool.ImageModel({header:g,choice:a.split("/").pop()}),f.HeaderTool.UploadsList.add(e),f.HeaderTool.currentHeader.set(e.toJSON()),e.save(),e.importImage()},removeImage:function(){f.HeaderTool.currentHeader.trigger("hide"),f.HeaderTool.CombinedList.trigger("control:removeImage")}}),f.ThemeControl=f.Control.extend({touchDrag:!1,isRendered:!1,renderContent:function(){var a=this,b=arguments;f.section(a.section(),function(c){c.expanded()?(f.Control.prototype.renderContent.apply(a,b),a.isRendered=!0):c.expanded.bind(function(c){c&&!a.isRendered&&(f.Control.prototype.renderContent.apply(a,b),a.isRendered=!0)})})},ready:function(){var a=this;a.container.on("touchmove",".theme",function(){a.touchDrag=!0}),a.container.on("click keydown touchend",".theme",function(c){if(!f.utils.isKeydownButNotEnterEvent(c))return a.touchDrag===!0?a.touchDrag=!1:void(b(c.target).is(".theme-actions .button")||f.section(a.section()).loadThemePreview(a.params.theme.id))}),a.container.on("click keydown",".theme-actions .theme-details",function(b){f.utils.isKeydownButNotEnterEvent(b)||(b.preventDefault(),f.section(a.section()).showDetails(a.params.theme))}),a.container.on("render-screenshot",function(){var a=b(this).find("img"),c=a.data("src");c&&a.attr("src",c)})},filter:function(a){var b=this,c=b.params.theme.name+" "+b.params.theme.description+" "+b.params.theme.tags+" "+b.params.theme.author;c=c.toLowerCase().replace("-"," "),-1!==c.search(a)?b.activate():b.deactivate()}}),f.defaultConstructor=f.Setting,f.control=new f.Values({defaultConstructor:f.Control}),f.section=new f.Values({defaultConstructor:f.Section}),f.panel=new f.Values({defaultConstructor:f.Panel}),f.PreviewFrame=f.Messenger.extend({sensitivity:null,initialize:function(a,c){var d=b.Deferred();d.promise(this),this.container=a.container,b.extend(a,{channel:f.PreviewFrame.uuid()}),f.Messenger.prototype.initialize.call(this,a,c),this.add("previewUrl",a.previewUrl),this.query=b.extend(a.query||{},{customize_messenger_channel:this.channel()}),this.run(d)},run:function(a){var c,d,e,g=this,h=!1,i=!1,j=null,k="{}"!==g.query.customized;g._ready&&g.unbind("ready",g._ready),g._ready=function(b){i=!0,j=b,g.container.addClass("iframe-ready"),b&&h&&a.resolveWith(g,[b])},g.bind("ready",g._ready),c=document.createElement("a"),c.href=g.previewUrl(),d=_.extend(f.utils.parseQueryString(c.search.substr(1)),{customize_changeset_uuid:g.query.customize_changeset_uuid,customize_theme:g.query.customize_theme,customize_messenger_channel:g.query.customize_messenger_channel}),c.search=b.param(d),g.iframe=b("<iframe />",{title:f.l10n.previewIframeTitle,name:"customize-"+g.channel()}),g.iframe.attr("onmousewheel",""),k?g.iframe.attr("data-src",c.href):g.iframe.attr("src",c.href),g.iframe.appendTo(g.container),g.targetWindow(g.iframe[0].contentWindow),k&&(e=b("<form>",{action:c.href,target:g.iframe.attr("name"),method:"post",hidden:"hidden"}),e.append(b("<input>",{type:"hidden",name:"_method",value:"GET"})),_.each(g.query,function(a,c){e.append(b("<input>",{type:"hidden",name:c,value:a}))}),g.container.append(e),e.submit(),e.remove()),g.bind("iframe-loading-error",function(b){return g.iframe.remove(),0===b?void g.login(a):-1===b?void a.rejectWith(g,["cheatin"]):void a.rejectWith(g,["request failure"])}),g.iframe.one("load",function(){h=!0,i?a.resolveWith(g,[j]):setTimeout(function(){a.rejectWith(g,["ready timeout"])},g.sensitivity)})},login:function(a){var c,d=this;return c=function(){a.rejectWith(d,["logged out"])},this.triedLogin?c():void b.get(f.settings.url.ajax,{action:"logged-in"}).fail(c).done(function(e){var g;"1"!==e&&c(),g=b("<iframe />",{src:d.previewUrl(),title:f.l10n.previewIframeTitle}).hide(),g.appendTo(d.container),g.on("load",function(){d.triedLogin=!0,g.remove(),d.run(a)})})},destroy:function(){f.Messenger.prototype.destroy.call(this),this.iframe&&this.iframe.remove(),delete this.iframe,delete this.targetWindow}}),function(){var a=0;f.PreviewFrame.uuid=function(){return"preview-"+String(a++)}}(),f.setDocumentTitle=function(a){var b,c;b=f.settings.documentTitleTmpl,c=b.replace("%s",a),document.title=c,f.trigger("title",c)},f.Previewer=f.Messenger.extend({refreshBuffer:null,initialize:function(a,c){var d=this,e=document.createElement("a");b.extend(d,c||{}),d.deferred={active:b.Deferred()},d.refresh=_.debounce(function(a){return function(){var b,c;b=function(){return 0===f.state("processing").get()},b()?a.call(d):(c=function(){b()&&(a.call(d),f.state("processing").unbind(c))},f.state("processing").bind(c))}}(d.refresh),d.refreshBuffer),d.container=f.ensure(a.container),d.allowedUrls=a.allowedUrls,a.url=window.location.href,f.Messenger.prototype.initialize.call(d,a),e.href=d.origin(),d.add("scheme",e.protocol.replace(/:$/,"")),d.add("previewUrl",a.previewUrl).setter(function(a){var c,e,g,h=null,i=[];return c=document.createElement("a"),c.href=a,/\/wp-(admin|includes|content)(\/|$)/.test(c.pathname)?null:(c.search.length>1&&(e=f.utils.parseQueryString(c.search.substr(1)),delete e.customize_changeset_uuid,delete e.customize_theme,delete e.customize_messenger_channel,_.isEmpty(e)?c.search="":c.search=b.param(e)),i.push(c),d.scheme.get()+":"!==c.protocol&&(c=document.createElement("a"),c.href=i[0].href,c.protocol=d.scheme.get()+":",i.unshift(c)),g=document.createElement("a"),_.find(i,function(a){return!_.isUndefined(_.find(d.allowedUrls,function(b){if(g.href=b,c.protocol===g.protocol&&c.host===g.host&&0===c.pathname.indexOf(g.pathname.replace(/\/$/,"")))return h=a.href,!0}))}),h)}),d.bind("ready",d.ready),d.deferred.active.done(_.bind(d.keepPreviewAlive,d)),d.bind("synced",function(){d.send("active")}),d.previewUrl.bind(d.refresh),d.scroll=0,d.bind("scroll",function(a){d.scroll=a}),d.bind("url",function(a){var b,c=!1;d.scroll=0,b=function(){c=!0},d.previewUrl.bind(b),d.previewUrl.set(a),d.previewUrl.unbind(b),c||d.refresh()}),d.bind("documentTitle",function(a){f.setDocumentTitle(a)})},ready:function(a){var b,c=this,d={};d.settings=f.get(),d["settings-modified-while-loading"]=c.settingsModifiedWhileLoading,("resolved"!==c.deferred.active.state()||c.loading)&&(d.scroll=c.scroll),d["edit-shortcut-visibility"]=f.state("editShortcutVisibility").get(),c.send("sync",d),a.currentUrl&&(c.previewUrl.unbind(c.refresh),c.previewUrl.set(a.currentUrl),c.previewUrl.bind(c.refresh)),b={panel:a.activePanels,section:a.activeSections,control:a.activeControls},_(b).each(function(a,b){f[b].each(function(c,d){var e=_.isUndefined(f.settings[b+"s"][d]);e&&_.isUndefined(a[d])||(a[d]?c.activate():c.deactivate())})}),a.settingValidities&&f._handleSettingValidities({settingValidities:a.settingValidities,focusInvalidControl:!1})},keepPreviewAlive:function(){var a,b,c,d,e=this;d=function(){b=setTimeout(c,f.settings.timeouts.keepAliveCheck)},a=function(){f.state("previewerAlive").set(!0),clearTimeout(b),d()},c=function(){f.state("previewerAlive").set(!1)},d(),e.bind("ready",a),e.bind("keep-alive",a)},query:function(){},abort:function(){this.loading&&(this.loading.destroy(),delete this.loading)},refresh:function(){var a,b=this;b.send("loading-initiated"),b.abort(),b.loading=new f.PreviewFrame({url:b.url(),previewUrl:b.previewUrl(),query:b.query({excludeCustomizedSaved:!0})||{},container:b.container}),b.settingsModifiedWhileLoading={},a=function(a){b.settingsModifiedWhileLoading[a.id]=!0},f.bind("change",a),b.loading.always(function(){f.unbind("change",a)}),b.loading.done(function(a){var c,d=this;b.preview=d,b.targetWindow(d.targetWindow()),b.channel(d.channel()),c=function(){d.unbind("synced",c),b._previousPreview&&b._previousPreview.destroy(),b._previousPreview=b.preview,b.deferred.active.resolve(),delete b.loading},d.bind("synced",c),b.trigger("ready",a)}),b.loading.fail(function(a){b.send("loading-failed"),"logged out"===a&&(b.preview&&(b.preview.destroy(),delete b.preview),b.login().done(b.refresh)),"cheatin"===a&&b.cheatin()})},login:function(){var a,c,d,e=this;return this._login?this._login:(a=b.Deferred(),this._login=a.promise(),c=new f.Messenger({channel:"login",url:f.settings.url.login}),d=b("<iframe />",{src:f.settings.url.login,title:f.l10n.loginIframeTitle}).appendTo(this.container),c.targetWindow(d[0].contentWindow),c.bind("login",function(){var b=e.refreshNonces();b.always(function(){d.remove(),c.destroy(),delete e._login}),b.done(function(){a.resolve()}),b.fail(function(){e.cheatin(),a.reject()})}),this._login)},cheatin:function(){b(document.body).empty().addClass("cheatin").append("<h1>"+f.l10n.cheatin+"</h1><p>"+f.l10n.notAllowed+"</p>")},refreshNonces:function(){var a,c=b.Deferred();return c.promise(),a=wp.ajax.post("customize_refresh_nonces",{wp_customize:"on",customize_theme:f.settings.theme.stylesheet}),a.done(function(a){f.trigger("nonce-refresh",a),c.resolve()}),a.fail(function(){c.reject()}),c}}),f.settingConstructor={},f.controlConstructor={color:f.ColorControl,media:f.MediaControl,upload:f.UploadControl,image:f.ImageControl,cropped_image:f.CroppedImageControl,site_icon:f.SiteIconControl,header:f.HeaderControl,background:f.BackgroundControl,background_position:f.BackgroundPositionControl,theme:f.ThemeControl},f.panelConstructor={},f.sectionConstructor={themes:f.ThemesSection},f._handleSettingValidities=function(a){var b,c=[],d=!1;_.each(a.settingValidities,function(a,b){var d=f(b);d&&(_.isObject(a)&&_.each(a,function(a,b){var e,g,h=!1;e=new f.Notification(b,_.extend({fromServer:!0},a)),g=d.notifications(e.code),g&&(h=e.type!==g.type||e.message!==g.message||!_.isEqual(e.data,g.data)),h&&d.notifications.remove(b),d.notifications.has(e.code)||d.notifications.add(b,e),c.push(d.id)}),d.notifications.each(function(b){!b.fromServer||"error"!==b.type||!0!==a&&a[b.code]||d.notifications.remove(b.code)}))}),a.focusInvalidControl&&(b=f.findControlsForSettings(c),_(_.values(b)).find(function(a){return _(a).find(function(a){var b=a.section()&&f.section.has(a.section())&&f.section(a.section()).expanded();return b&&a.expanded&&(b=a.expanded()),b&&(a.focus(),d=!0),d})}),d||_.isEmpty(b)||_.values(b)[0][0].focus())},f.findControlsForSettings=function(a){var b,c={};return _.each(_.unique(a),function(a){var d=f(a);d&&(b=d.findControls(),b&&b.length>0&&(c[a]=b))}),c},f.reflowPaneContents=_.bind(function(){var a,c,d,e=[],g=!1;document.activeElement&&(c=b(document.activeElement)),f.panel.each(function(b){var c=b.sections(),d=_.pluck(c,"headContainer");e.push(b),a=b.contentContainer.is("ul")?b.contentContainer:b.contentContainer.find("ul:first"),f.utils.areElementListsEqual(d,a.children("[id]"))||(_(c).each(function(b){a.append(b.headContainer)}),g=!0)}),f.section.each(function(b){var c=b.controls(),d=_.pluck(c,"container");b.panel()||e.push(b),a=b.contentContainer.is("ul")?b.contentContainer:b.contentContainer.find("ul:first"),f.utils.areElementListsEqual(d,a.children("[id]"))||(_(c).each(function(b){a.append(b.container)}),g=!0)}),e.sort(f.utils.prioritySort),d=_.pluck(e,"headContainer"),a=b("#customize-theme-controls .customize-pane-parent"),f.utils.areElementListsEqual(d,a.children())||(_(e).each(function(b){a.append(b.headContainer)}),g=!0),f.panel.each(function(a){var b=a.active();a.active.callbacks.fireWith(a.active,[b,b])}),f.section.each(function(a){var b=a.active();a.active.callbacks.fireWith(a.active,[b,b])}),g&&c&&c.focus(),f.trigger("pane-contents-reflowed")},f),b(function(){if(f.settings=window._wpCustomizeSettings,f.l10n=window._wpCustomizeControlsL10n,f.settings&&b.support.postMessage&&(b.support.cors||!f.settings.isCrossDomain)){null===f.PreviewFrame.prototype.sensitivity&&(f.PreviewFrame.prototype.sensitivity=f.settings.timeouts.previewFrameSensitivity),null===f.Previewer.prototype.refreshBuffer&&(f.Previewer.prototype.refreshBuffer=f.settings.timeouts.windowRefresh);var a,c=b(document.body),d=c.children(".wp-full-overlay"),e=b("#customize-info .panel-title.site-title"),g=b(".customize-controls-close"),h=b("#save"),i=b("#customize-footer-actions");b("#customize-controls").on("keydown",function(a){var c=13===a.which,d=b(a.target);c&&(d.is("input:not([type=button])")||d.is("select"))&&a.preventDefault()}),b(".customize-info").find("> .accordion-section-title .customize-help-toggle").on("click",function(){var a=b(this).closest(".accordion-section"),c=a.find(".customize-panel-description:first");a.hasClass("cannot-expand")||(a.hasClass("open")?(a.toggleClass("open"),c.slideUp(f.Panel.prototype.defaultExpandedArguments.duration),b(this).attr("aria-expanded",!1)):(c.slideDown(f.Panel.prototype.defaultExpandedArguments.duration),a.toggleClass("open"),b(this).attr("aria-expanded",!0)))}),f.previewer=new f.Previewer({container:"#customize-preview",form:"#customize-controls",previewUrl:f.settings.url.preview,allowedUrls:f.settings.url.allowed},{nonce:f.settings.nonce,query:function(a){var b={wp_customize:"on",customize_theme:f.settings.theme.stylesheet,nonce:this.nonce.preview,customize_changeset_uuid:f.settings.changeset.uuid};return b.customized=JSON.stringify(f.dirtyValues({unsaved:a&&a.excludeCustomizedSaved})),b},save:function(c){function d(a){n[a.id]=!0}var e,g,i,j=this,k=b.Deferred(),l="publish",m=f.state("processing"),n={},o=[];return c&&c.status&&(l=c.status),f.state("saving").get()&&(k.reject("already_saving"),k.promise()),f.state("saving").set(!0),g=function(){var e,g,m={},p=f._latestRevision;return f.bind("change",d),f.each(function(a){a.notifications.each(function(b){"error"!==b.type||b.fromServer||(o.push(a.id),m[a.id]||(m[a.id]={}),m[a.id][b.code]=b)})}),i=f.findControlsForSettings(o),_.isEmpty(i)?(g=b.extend(j.query({excludeCustomizedSaved:!1}),{nonce:j.nonce.save,customize_changeset_status:l}),c&&c.date&&(g.customize_changeset_date=c.date),c&&c.title&&(g.customize_changeset_title=c.title),e=wp.ajax.post("customize_save",g),h.prop("disabled",!0),f.trigger("save",e),e.always(function(){f.state("saving").set(!1),h.prop("disabled",!1),f.unbind("change",d)}),e.fail(function(a){"0"===a?a="not_logged_in":"-1"===a&&(a="invalid_nonce"),"invalid_nonce"===a?j.cheatin():"not_logged_in"===a&&(j.preview.iframe.hide(),j.login().done(function(){j.save(),j.preview.iframe.show()})),a.setting_validities&&f._handleSettingValidities({settingValidities:a.setting_validities,focusInvalidControl:!0}),k.rejectWith(j,[a]),f.trigger("error",a)}),void e.done(function(b){j.send("saved",b),f.state("changesetStatus").set(b.changeset_status),"publish"===b.changeset_status&&(f.each(function(a){a._dirty&&(_.isUndefined(f._latestSettingRevisions[a.id])||f._latestSettingRevisions[a.id]<=p)&&(a._dirty=!1)}),f.state("changesetStatus").set(""),f.settings.changeset.uuid=b.next_changeset_uuid,a.send("changeset-uuid",f.settings.changeset.uuid)),b.setting_validities&&f._handleSettingValidities({settingValidities:b.setting_validities,focusInvalidControl:!0}),k.resolveWith(j,[b]),f.trigger("saved",b),_.isEmpty(n)||f.state("saved").set(!1)})):(_.values(i)[0][0].focus(),f.unbind("change",d),k.rejectWith(j,[{setting_invalidities:m}]),f.state("saving").set(!1),k.promise())},0===m()?g():(e=function(){0===m()&&(f.state.unbind("change",e),g())},f.state.bind("change",e)),k.promise()}}),b.ajaxPrefilter(function(a){/wp_customize=on/.test(a.data)&&(a.data+="&"+b.param({customize_preview_nonce:f.settings.nonce.preview}))}),f.previewer.bind("nonce",function(a){b.extend(this.nonce,a)}),f.bind("nonce-refresh",function(a){b.extend(f.settings.nonce,a),b.extend(f.previewer.nonce,a),f.previewer.send("nonce-refresh",a)}),b.each(f.settings.settings,function(a,b){var c,d=f.settingConstructor[b.type]||f.Setting;c=new d(a,b.value,{transport:b.transport,previewer:f.previewer,dirty:!!b.dirty}),f.add(a,c)}),b.each(f.settings.panels,function(a,b){var c,d=f.panelConstructor[b.type]||f.Panel;c=new d(a,{params:b}),f.panel.add(a,c)}),b.each(f.settings.sections,function(a,b){var c,d=f.sectionConstructor[b.type]||f.Section;c=new d(a,{params:b}),f.section.add(a,c)}),b.each(f.settings.controls,function(a,b){var c,d=f.controlConstructor[b.type]||f.Control;c=new d(a,{params:b,previewer:f.previewer}),f.control.add(a,c)}),_.each(["panel","section","control"],function(a){var b=f.settings.autofocus[a];b&&f[a](b,function(a){a.deferred.embedded.done(function(){f.previewer.deferred.active.done(function(){a.focus()})})})}),f.bind("ready",f.reflowPaneContents),b([f.panel,f.section,f.control]).each(function(a,b){var c=_.debounce(f.reflowPaneContents,f.settings.timeouts.reflowPaneContents);b.bind("add",c),b.bind("change",c),b.bind("remove",c)}),function(){var a,d=new f.Values,e=d.create("saved"),i=d.create("saving"),j=d.create("activated"),k=d.create("processing"),l=d.create("paneVisible"),m=d.create("expandedPanel"),n=d.create("expandedSection"),o=d.create("changesetStatus"),p=d.create("previewerAlive"),q=d.create("editShortcutVisibility");d.bind("change",function(){var a;j()?""===o.get()&&e()?(h.val(f.l10n.saved),g.find(".screen-reader-text").text(f.l10n.close)):(h.val(f.l10n.save),g.find(".screen-reader-text").text(f.l10n.cancel)):(h.val(f.l10n.activate),g.find(".screen-reader-text").text(f.l10n.cancel)),a=!i()&&(!j()||!e()||""!==o()&&"publish"!==o()),h.prop("disabled",!a)}),o(f.settings.changeset.status),e(!0),""===o()&&f.each(function(a){a._dirty&&e(!1)}),i(!1),j(f.settings.theme.active),k(0),l(!0),m(!1),n(!1),p(!0),q("visible"),f.bind("change",function(){d("saved").get()&&(d("saved").set(!1),a(!0))}),i.bind(function(a){c.toggleClass("saving",a)}),f.bind("saved",function(a){d("saved").set(!0),"publish"===a.changeset_status&&d("activated").set(!0)}),j.bind(function(a){a&&f.trigger("activated")}),a=function(a){var c,d;if(history.replaceState){if(c=document.createElement("a"),c.href=location.href,d=f.utils.parseQueryString(c.search.substr(1)),a){if(d.changeset_uuid===f.settings.changeset.uuid)return;d.changeset_uuid=f.settings.changeset.uuid}else{if(!d.changeset_uuid)return;delete d.changeset_uuid}c.search=b.param(d),history.replaceState({},document.title,c.href)}},o.bind(function(b){a(""!==b&&"publish"!==b)}),f.state=d}(),f.previewer.previewUrl()?f.previewer.refresh():f.previewer.previewUrl(f.settings.url.home),h.click(function(a){f.previewer.save(),a.preventDefault()}).keydown(function(a){9!==a.which&&(13===a.which&&f.previewer.save(),a.preventDefault())}),g.keydown(function(a){9!==a.which&&(13===a.which&&this.click(),a.preventDefault())}),b(".collapse-sidebar").on("click",function(){f.state("paneVisible").set(!f.state("paneVisible").get())}),f.state("paneVisible").bind(function(a){d.toggleClass("preview-only",!a),d.toggleClass("expanded",a),d.toggleClass("collapsed",!a),a?b(".collapse-sidebar").attr({"aria-expanded":"true","aria-label":f.l10n.collapseSidebar}):b(".collapse-sidebar").attr({"aria-expanded":"false","aria-label":f.l10n.expandSidebar})}),b("body").on("keydown",function(a){var c,d=[],e=[],g=[];27===a.which&&(b(a.target).is("body")||b.contains(b("#customize-controls")[0],a.target))&&(f.control.each(function(a){a.expanded&&a.expanded()&&_.isFunction(a.collapse)&&d.push(a)}),f.section.each(function(a){a.expanded()&&e.push(a)}),f.panel.each(function(a){a.expanded()&&g.push(a)}),d.length>0&&0===e.length&&(d.length=0),c=d[0]||e[0]||g[0],c&&(c.collapse(),a.preventDefault()))}),b(".customize-controls-preview-toggle").on("click",function(){f.state("paneVisible").set(!f.state("paneVisible").get())}),function(){var a,c,d,e,g,h,i,j=b(".wp-full-overlay-sidebar-content");a=function(a){var b,g=a,i=f.state("expandedSection").get(),j=f.state("expandedPanel").get();if(h&&h.element&&d(h.element),!g)if(!i&&j&&j.contentContainer)g=j;else{if(j||!i||!i.contentContainer)return void(h=!1);g=i}b=g.contentContainer.find(".customize-section-title, .panel-meta").first(),b.length?(h={instance:g,element:b,parent:b.closest(".customize-pane-child"),height:c(b)},i&&e(h.element,h.parent)):h=!1},f.state("expandedSection").bind(a),f.state("expandedPanel").bind(a),j.on("scroll",_.throttle(function(){if(h){var a=j.scrollTop(),b=!i||a<=i;i=a,g(h,a,b)}},8)),d=function(a){a.hasClass("is-sticky")&&a.removeClass("is-sticky").addClass("maybe-sticky is-in-view").css("top",j.scrollTop()+"px")},e=function(a,b){a.removeClass("maybe-sticky is-in-view").css({width:"",top:""}),b.css("padding-top","")},c=function(a){var b=a.data("height");return b||(b=a.outerHeight(),a.data("height",b)),b},g=function(a,b,c){var d=a.element,e=a.parent,f=a.height,g=parseInt(d.css("top"),10),h=d.hasClass("maybe-sticky"),i=d.hasClass("is-sticky"),j=d.hasClass("is-in-view");if(!c)return i&&(g=b,d.removeClass("is-sticky").css({top:g+"px",width:""})),void(j&&b>g+f&&(d.removeClass("is-in-view"),e.css("padding-top","")));if(!h&&b>=f)h=!0,d.addClass("maybe-sticky");else if(0===b)return d.removeClass("maybe-sticky is-in-view is-sticky").css({top:"",width:""}),void e.css("padding-top","");j&&!i?g>=b&&d.addClass("is-sticky").css({top:"",width:e.outerWidth()+"px"}):h&&!j&&(d.addClass("is-in-view").css("top",b-f+"px"),e.css("padding-top",f+"px"))}}(),f.previewedDevice=new f.Value,f.bind("ready",function(){_.find(f.settings.previewableDevices,function(a,b){if(!0===a["default"])return f.previewedDevice.set(b),!0})}),i.find(".devices button").on("click",function(a){f.previewedDevice.set(b(a.currentTarget).data("device"))}),f.previewedDevice.bind(function(a){var c=b(".wp-full-overlay"),d="";i.find(".devices button").removeClass("active").attr("aria-pressed",!1),i.find(".devices .preview-"+a).addClass("active").attr("aria-pressed",!0),b.each(f.settings.previewableDevices,function(a){d+=" preview-"+a}),c.removeClass(d).addClass("preview-"+a)}),e.length&&f("blogname",function(a){var c=function(){e.text(b.trim(a())||f.l10n.untitledBlogName)};a.bind(c),c()}),a=new f.Messenger({url:f.settings.url.parent,channel:"loader"}),a.bind("back",function(){g.on("click.customize-controls-close",function(b){b.preventDefault(),a.send("close")})}),b(window).on("beforeunload.customize-confirm",function(){if(!f.state("saved")())return setTimeout(function(){d.removeClass("customize-loading")},1),f.l10n.saveAlert}),b.each(["saved","change"],function(b,c){f.bind(c,function(){a.send(c)})}),f.bind("title",function(b){a.send("title",b)}),a.send("changeset-uuid",f.settings.changeset.uuid),a.send("ready"),b.each({background_image:{controls:["background_preset","background_position","background_size","background_repeat","background_attachment"],callback:function(a){return!!a}},show_on_front:{controls:["page_on_front","page_for_posts"],callback:function(a){return"page"===a}},header_textcolor:{controls:["header_textcolor"],callback:function(a){return"blank"!==a}}},function(a,c){f(a,function(a){b.each(c.controls,function(b,d){f.control(d,function(b){var d=function(a){b.container.toggle(c.callback(a))};d(a.get()),a.bind(d)})})})}),f.control("background_preset",function(a){var b,c,d,e,g,h;b={"default":[!1,!1,!1,!1],fill:[!0,!1,!1,!1],fit:[!0,!1,!0,!1],repeat:[!0,!1,!1,!0],custom:[!0,!0,!0,!0]},c=[_wpCustomizeBackground.defaults["default-position-x"],_wpCustomizeBackground.defaults["default-position-y"],_wpCustomizeBackground.defaults["default-size"],_wpCustomizeBackground.defaults["default-repeat"],_wpCustomizeBackground.defaults["default-attachment"]],d={"default":c,fill:["left","top","cover","no-repeat","fixed"],fit:["left","top","contain","no-repeat","fixed"],repeat:["left","top","auto","repeat","scroll"]},e=function(a){_.each(["background_position","background_size","background_repeat","background_attachment"],function(c,d){var e=f.control(c);e&&e.container.toggle(b[a][d])})},g=function(a){_.each(["background_position_x","background_position_y","background_size","background_repeat","background_attachment"],function(b,c){var e=f(b);e&&e.set(d[a][c])})},h=a.setting.get(),e(h),a.setting.bind("change",function(a){e(a),"custom"!==a&&g(a)})}),f.control("background_repeat",function(a){a.elements[0].unsync(f("background_repeat")),a.element=new f.Element(a.container.find("input")),a.element.set("no-repeat"!==a.setting()),a.element.bind(function(b){a.setting.set(b?"repeat":"no-repeat")}),a.setting.bind(function(b){a.element.set("no-repeat"!==b)})}),f.control("background_attachment",function(a){a.elements[0].unsync(f("background_attachment")),a.element=new f.Element(a.container.find("input")),a.element.set("fixed"!==a.setting()),a.element.bind(function(b){a.setting.set(b?"scroll":"fixed")}),a.setting.bind(function(b){a.element.set("fixed"!==b)})}),f.control("display_header_text",function(a){var b="";a.elements[0].unsync(f("header_textcolor")),a.element=new f.Element(a.container.find("input")),a.element.set("blank"!==a.setting()),a.element.bind(function(c){c||(b=f("header_textcolor").get()),a.setting.set(c?b:"blank")}),a.setting.bind(function(b){a.element.set("blank"!==b)})}),f("show_on_front","page_on_front",function(a,b){var c=function(){"page"===a()&&parseInt(b(),10)>0&&f.previewer.previewUrl.set(f.settings.url.home)};a.bind(c),b.bind(c)}),f("page_for_posts",function(a){a.bind(function(a){a=parseInt(a,10),a>0&&f.previewer.previewUrl.set(f.settings.url.home+"?page_id="+a)})}),f.control("custom_css",function(a){a.deferred.embedded.done(function(){var b=a.container.find("textarea"),c=b[0];b.on("blur",function(){b.data("next-tab-blurs",!1)}),b.on("keydown",function(a){var d,e,f,g=9,h=27;return h===a.keyCode?void(b.data("next-tab-blurs")||(b.data("next-tab-blurs",!0),a.stopPropagation())):void(g!==a.keyCode||a.ctrlKey||a.altKey||a.shiftKey||b.data("next-tab-blurs")||(d=c.selectionStart,e=c.selectionEnd,f=c.value,d>=0&&(c.value=f.substring(0,d).concat("\t",f.substring(e)),b.selectionStart=c.selectionEnd=d+1),a.stopPropagation(),a.preventDefault()))})})}),f.control("header_video",function(a){a.deferred.embedded.done(function(){var b=function(){var b,c=f.section(a.section());c&&(b=c.container.find(".header-video-not-currently-previewable:first"),a.active.get()?b.stop().slideUp("fast"):b.stop().slideDown("fast"))};b(),a.active.bind(b)})}),f.previewer.bind("selective-refresh-setting-validities",function(a){f._handleSettingValidities({settingValidities:a,focusInvalidControl:!1})}),f.previewer.bind("focus-control-for-setting",function(a){var b=[];f.control.each(function(c){var d=_.pluck(c.settings,"id");-1!==_.indexOf(d,a)&&b.push(c)}),b.length&&(b.sort(function(a,b){return a.priority()-b.priority()}),b[0].focus())}),f.previewer.bind("refresh",function(){f.previewer.refresh()}),f.state("paneVisible").bind(function(a){var c;c=window.matchMedia?window.matchMedia("screen and ( max-width: 640px )").matches:b(window).width()<=640,f.state("editShortcutVisibility").set(a||c?"visible":"hidden")}),window.matchMedia&&window.matchMedia("screen and ( max-width: 640px )").addListener(function(){var a=f.state("paneVisible");a.callbacks.fireWith(a,[a.get(),a.get()]);
}),f.previewer.bind("edit-shortcut-visibility",function(a){f.state("editShortcutVisibility").set(a)}),f.state("editShortcutVisibility").bind(function(a){f.previewer.send("edit-shortcut-visibility",a)}),function(){var a,c,d,e=!1;c=function(){e||(e=!0,f.requestChangesetUpdate().always(function(){e=!1})),d()},d=function(){clearTimeout(a),a=setTimeout(function(){c()},f.settings.timeouts.changesetAutoSave)},d(),b(window).on("blur.wp-customize-changeset-update",function(){c()}),b(window).on("beforeunload.wp-customize-changeset-update",function(){c()})}(),f.trigger("ready")}})}(wp,jQuery);
		/*
		 * Clear incoming post data if the user lacks a CSRF token (nonce). Note that the customizer
		 * application will inject the customize_preview_nonce query parameter into all Ajax requests.
		 * For similar behavior elsewhere in WordPress, see rest_cookie_check_errors() which logs out
		 * a user when a valid nonce isn't present.
		 */
		$has_post_data_nonce = (
			check_ajax_referer( 'preview-customize_' . $this->get_stylesheet(), 'nonce', false )
			||
			check_ajax_referer( 'save-customize_' . $this->get_stylesheet(), 'nonce', false )
			||
			check_ajax_referer( 'preview-customize_' . $this->get_stylesheet(), 'customize_preview_nonce', false )
		);
		if ( ! current_user_can( 'customize' ) || ! $has_post_data_nonce ) {
			unset( $_POST['customized'] );
			unset( $_REQUEST['customized'] );
		}

$wp_version = '4.8-beta1-40704';