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Current File : //proc/thread-self/root/hermes/sb_web/b2815/1000stickers.com/bru/wp-admin/js/customize-controls.js
/* globals _wpCustomizeHeader, _wpMediaViewsL10n */
(function( exports, $ ){
	var api = wp.customize;

	/**
	 * @constructor
	 * @augments wp.customize.Value
	 * @augments wp.customize.Class
	 *
	 * @param options
	 * - previewer - The Previewer instance to sync with.
	 * - transport - The transport to use for previewing. Supports 'refresh' and 'postMessage'.
	 */
	api.Setting = api.Value.extend({
		initialize: function( id, value, options ) {
			api.Value.prototype.initialize.call( this, value, options );

			this.id = id;
			this.transport = this.transport || 'refresh';

			this.bind( this.preview );
		},
		preview: function() {
			switch ( this.transport ) {
				case 'refresh':
					return this.previewer.refresh();
				case 'postMessage':
					return this.previewer.send( 'setting', [ this.id, this() ] );
			}
		}
	});

	/**
	 * @constructor
	 * @augments wp.customize.Class
	 */
	api.Control = api.Class.extend({
		initialize: function( id, options ) {
			var control = this,
				nodes, radios, settings;

			this.params = {};
			$.extend( this, options || {} );

			this.id = id;
			this.selector = '#customize-control-' + id.replace( /\]/g, '' ).replace( /\[/g, '-' );
			this.container = $( this.selector );
			this.active = new api.Value( this.params.active );

			settings = $.map( this.params.settings, function( value ) {
				return value;
			});

			api.apply( api, settings.concat( function() {
				var key;

				control.settings = {};
				for ( key in control.params.settings ) {
					control.settings[ key ] = api( control.params.settings[ key ] );
				}

				control.setting = control.settings['default'] || null;
				control.ready();
			}) );

			control.elements = [];

			nodes  = this.container.find('[data-customize-setting-link]');
			radios = {};

			nodes.each( function() {
				var node = $(this),
					name;

				if ( node.is(':radio') ) {
					name = node.prop('name');
					if ( radios[ name ] )
						return;

					radios[ name ] = true;
					node = nodes.filter( '[name="' + name + '"]' );
				}

				api( node.data('customizeSettingLink'), function( setting ) {
					var element = new api.Element( node );
					control.elements.push( element );
					element.sync( setting );
					element.set( setting() );
				});
			});

			control.active.bind( function ( active ) {
				control.toggle( active );
			} );
			control.toggle( control.active() );
		},

		/**
		 * @abstract
		 */
		ready: function() {},

		/**
		 * Callback for change to the control's active state.
		 *
		 * Override function for custom behavior for the control being active/inactive.
		 *
		 * @param {Boolean} active
		 */
		toggle: function ( active ) {
			if ( active ) {
				this.container.slideDown();
			} else {
				this.container.slideUp();
			}
		},

		dropdownInit: function() {
			var control      = this,
				statuses     = this.container.find('.dropdown-status'),
				params       = this.params,
				toggleFreeze = false,
				update       = function( to ) {
					if ( typeof to === 'string' && params.statuses && params.statuses[ to ] )
						statuses.html( params.statuses[ to ] ).show();
					else
						statuses.hide();
				};

			// Support the .dropdown class to open/close complex elements
			this.container.on( 'click keydown', '.dropdown', function( event ) {
				if ( event.type === 'keydown' &&  13 !== event.which ) // enter
					return;

				event.preventDefault();

				if (!toggleFreeze)
					control.container.toggleClass('open');

				if ( control.container.hasClass('open') )
					control.container.parent().parent().find('li.library-selected').focus();

				// Don't want to fire focus and click at same time
				toggleFreeze = true;
				setTimeout(function () {
					toggleFreeze = false;
				}, 400);
			});

			this.setting.bind( update );
			update( this.setting() );
		}
	});

	/**
	 * @constructor
	 * @augments wp.customize.Control
	 * @augments wp.customize.Class
	 */
	api.ColorControl = api.Control.extend({
		ready: function() {
			var control = this,
				picker = this.container.find('.color-picker-hex');

			picker.val( control.setting() ).wpColorPicker({
				change: function() {
					control.setting.set( picker.wpColorPicker('color') );
				},
				clear: function() {
					control.setting.set( false );
				}
			});
		}
	});

	/**
	 * @constructor
	 * @augments wp.customize.Control
	 * @augments wp.customize.Class
	 */
	api.UploadControl = api.Control.extend({
		ready: function() {
			var control = this;

			this.params.removed = this.params.removed || '';

			this.success = $.proxy( this.success, this );

			this.uploader = $.extend({
				container: this.container,
				browser:   this.container.find('.upload'),
				dropzone:  this.container.find('.upload-dropzone'),
				success:   this.success,
				plupload:  {},
				params:    {}
			}, this.uploader || {} );

			if ( control.params.extensions ) {
				control.uploader.plupload.filters = [{
					title:      api.l10n.allowedFiles,
					extensions: control.params.extensions
				}];
			}

			if ( control.params.context )
				control.uploader.params['post_data[context]'] = this.params.context;

			if ( api.settings.theme.stylesheet )
				control.uploader.params['post_data[theme]'] = api.settings.theme.stylesheet;

			this.uploader = new wp.Uploader( this.uploader );

			this.remover = this.container.find('.remove');
			this.remover.on( 'click keydown', function( event ) {
				if ( event.type === 'keydown' &&  13 !== event.which ) // enter
					return;

				control.setting.set( control.params.removed );
				event.preventDefault();
			});

			this.removerVisibility = $.proxy( this.removerVisibility, this );
			this.setting.bind( this.removerVisibility );
			this.removerVisibility( this.setting.get() );
		},
		success: function( attachment ) {
			this.setting.set( attachment.get('url') );
		},
		removerVisibility: function( to ) {
			this.remover.toggle( to != this.params.removed );
		}
	});

	/**
	 * @constructor
	 * @augments wp.customize.UploadControl
	 * @augments wp.customize.Control
	 * @augments wp.customize.Class
	 */
	api.ImageControl = api.UploadControl.extend({
		ready: function() {
			var control = this,
				panels;

			this.uploader = {
				init: function() {
					var fallback, button;

					if ( this.supports.dragdrop )
						return;

					// Maintain references while wrapping the fallback button.
					fallback = control.container.find( '.upload-fallback' );
					button   = fallback.children().detach();

					this.browser.detach().empty().append( button );
					fallback.append( this.browser ).show();
				}
			};

			api.UploadControl.prototype.ready.call( this );

			this.thumbnail    = this.container.find('.preview-thumbnail img');
			this.thumbnailSrc = $.proxy( this.thumbnailSrc, this );
			this.setting.bind( this.thumbnailSrc );

			this.library = this.container.find('.library');

			// Generate tab objects
			this.tabs = {};
			panels    = this.library.find('.library-content');

			this.library.children('ul').children('li').each( function() {
				var link  = $(this),
					id    = link.data('customizeTab'),
					panel = panels.filter('[data-customize-tab="' + id + '"]');

				control.tabs[ id ] = {
					both:  link.add( panel ),
					link:  link,
					panel: panel
				};
			});

			// Bind tab switch events
			this.library.children('ul').on( 'click keydown', 'li', function( event ) {
				if ( event.type === 'keydown' &&  13 !== event.which ) // enter
					return;

				var id  = $(this).data('customizeTab'),
					tab = control.tabs[ id ];

				event.preventDefault();

				if ( tab.link.hasClass('library-selected') )
					return;

				control.selected.both.removeClass('library-selected');
				control.selected = tab;
				control.selected.both.addClass('library-selected');
			});

			// Bind events to switch image urls.
			this.library.on( 'click keydown', 'a', function( event ) {
				if ( event.type === 'keydown' && 13 !== event.which ) // enter
					return;

				var value = $(this).data('customizeImageValue');

				if ( value ) {
					control.setting.set( value );
					event.preventDefault();
				}
			});

			if ( this.tabs.uploaded ) {
				this.tabs.uploaded.target = this.library.find('.uploaded-target');
				if ( ! this.tabs.uploaded.panel.find('.thumbnail').length )
					this.tabs.uploaded.both.addClass('hidden');
			}

			// Select a tab
			panels.each( function() {
				var tab = control.tabs[ $(this).data('customizeTab') ];

				// Select the first visible tab.
				if ( ! tab.link.hasClass('hidden') ) {
					control.selected = tab;
					tab.both.addClass('library-selected');
					return false;
				}
			});

			this.dropdownInit();
		},
		success: function( attachment ) {
			api.UploadControl.prototype.success.call( this, attachment );

			// Add the uploaded image to the uploaded tab.
			if ( this.tabs.uploaded && this.tabs.uploaded.target.length ) {
				this.tabs.uploaded.both.removeClass('hidden');

				// @todo: Do NOT store this on the attachment model. That is bad.
				attachment.element = $( '<a href="#" class="thumbnail"></a>' )
					.data( 'customizeImageValue', attachment.get('url') )
					.append( '<img src="' +  attachment.get('url')+ '" />' )
					.appendTo( this.tabs.uploaded.target );
			}
		},
		thumbnailSrc: function( to ) {
			if ( /^(https?:)?\/\//.test( to ) )
				this.thumbnail.prop( 'src', to ).show();
			else
				this.thumbnail.hide();
		}
	});

	/**
	 * @constructor
	 * @augments wp.customize.Control
	 * @augments wp.customize.Class
	 */
	api.HeaderControl = api.Control.extend({
		ready: function() {
			this.btnRemove        = $('#customize-control-header_image .actions .remove');
			this.btnNew           = $('#customize-control-header_image .actions .new');

			_.bindAll(this, 'openMedia', 'removeImage');

			this.btnNew.on( 'click', this.openMedia );
			this.btnRemove.on( 'click', this.removeImage );

			api.HeaderTool.currentHeader = new api.HeaderTool.ImageModel();

			new api.HeaderTool.CurrentView({
				model: api.HeaderTool.currentHeader,
				el: '.current .container'
			});

			new api.HeaderTool.ChoiceListView({
				collection: api.HeaderTool.UploadsList = new api.HeaderTool.ChoiceList(),
				el: '.choices .uploaded .list'
			});

			new api.HeaderTool.ChoiceListView({
				collection: api.HeaderTool.DefaultsList = new api.HeaderTool.DefaultsList(),
				el: '.choices .default .list'
			});

			api.HeaderTool.combinedList = api.HeaderTool.CombinedList = new api.HeaderTool.CombinedList([
				api.HeaderTool.UploadsList,
				api.HeaderTool.DefaultsList
			]);
		},

		/**
		 * Returns a set of options, computed from the attached image data and
		 * theme-specific data, to be fed to the imgAreaSelect plugin in
		 * wp.media.view.Cropper.
		 *
		 * @param {wp.media.model.Attachment} attachment
		 * @param {wp.media.controller.Cropper} controller
		 * @returns {Object} Options
		 */
		calculateImageSelectOptions: function(attachment, controller) {
			var xInit = parseInt(_wpCustomizeHeader.data.width, 10),
				yInit = parseInt(_wpCustomizeHeader.data.height, 10),
				flexWidth = !! parseInt(_wpCustomizeHeader.data['flex-width'], 10),
				flexHeight = !! parseInt(_wpCustomizeHeader.data['flex-height'], 10),
				ratio, xImg, yImg, realHeight, realWidth,
				imgSelectOptions;

			realWidth = attachment.get('width');
			realHeight = attachment.get('height');

			this.headerImage = new api.HeaderTool.ImageModel();
			this.headerImage.set({
				themeWidth: xInit,
				themeHeight: yInit,
				themeFlexWidth: flexWidth,
				themeFlexHeight: flexHeight,
				imageWidth: realWidth,
				imageHeight: realHeight
			});

			controller.set( 'canSkipCrop', ! this.headerImage.shouldBeCropped() );

			ratio = xInit / yInit;
			xImg = realWidth;
			yImg = realHeight;

			if ( xImg / yImg > ratio ) {
				yInit = yImg;
				xInit = yInit * ratio;
			} else {
				xInit = xImg;
				yInit = xInit / ratio;
			}

			imgSelectOptions = {
				handles: true,
				keys: true,
				instance: true,
				persistent: true,
				imageWidth: realWidth,
				imageHeight: realHeight,
				x1: 0,
				y1: 0,
				x2: xInit,
				y2: yInit
			};

			if (flexHeight === false && flexWidth === false) {
				imgSelectOptions.aspectRatio = xInit + ':' + yInit;
			}
			if (flexHeight === false ) {
				imgSelectOptions.maxHeight = yInit;
			}
			if (flexWidth === false ) {
				imgSelectOptions.maxWidth = xInit;
			}

			return imgSelectOptions;
		},

		/**
		 * Sets up and opens the Media Manager in order to select an image.
		 * Depending on both the size of the image and the properties of the
		 * current theme, a cropping step after selection may be required or
		 * skippable.
		 *
		 * @param {event} event
		 */
		openMedia: function(event) {
			var l10n = _wpMediaViewsL10n;

			event.preventDefault();

			this.frame = wp.media({
				button: {
					text: l10n.selectAndCrop,
					close: false
				},
				states: [
					new wp.media.controller.Library({
						title:     l10n.chooseImage,
						library:   wp.media.query({ type: 'image' }),
						multiple:  false,
						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(croppedImage) {
			var url = croppedImage.post_content,
				attachmentId = croppedImage.attachment_id,
				w = croppedImage.width,
				h = croppedImage.height;
			this.setImageFromURL(url, attachmentId, w, h);
		},
		onSkippedCrop: function(selection) {
			var url = selection.get('url'),
				w = selection.get('width'),
				h = selection.get('height');
			this.setImageFromURL(url, selection.id, w, h);
		},

		/**
		 * Creates a new wp.customize.HeaderTool.ImageModel from provided
		 * header image data and inserts it into the user-uploaded headers
		 * collection.
		 *
		 * @param {String} url
		 * @param {Number} attachmentId
		 * @param {Number} width
		 * @param {Number} height
		 */
		setImageFromURL: function(url, attachmentId, width, height) {
			var choice, data = {};

			data.url = url;
			data.thumbnail_url = url;
			data.timestamp = _.now();

			if (attachmentId) {
				data.attachment_id = attachmentId;
			}

			if (width) {
				data.width = width;
			}

			if (height) {
				data.height = height;
			}

			choice = new api.HeaderTool.ImageModel({
				header: data,
				choice: url.split('/').pop()
			});
			api.HeaderTool.UploadsList.add(choice);
			api.HeaderTool.currentHeader.set(choice.toJSON());
			choice.save();
			choice.importImage();
		},

		/**
		 * Triggers the necessary events to deselect an image which was set as
		 * the currently selected one.
		 */
		removeImage: function() {
			api.HeaderTool.currentHeader.trigger('hide');
			api.HeaderTool.CombinedList.trigger('control:removeImage');
		}

	});

	// Change objects contained within the main customize object to Settings.
	api.defaultConstructor = api.Setting;

	// Create the collection of Control objects.
	api.control = new api.Values({ defaultConstructor: api.Control });

	/**
	 * @constructor
	 * @augments wp.customize.Messenger
	 * @augments wp.customize.Class
	 * @mixes wp.customize.Events
	 */
	api.PreviewFrame = api.Messenger.extend({
		sensitivity: 2000,

		initialize: function( params, options ) {
			var deferred = $.Deferred();

			// This is the promise object.
			deferred.promise( this );

			this.container = params.container;
			this.signature = params.signature;

			$.extend( params, { channel: api.PreviewFrame.uuid() });

			api.Messenger.prototype.initialize.call( this, params, options );

			this.add( 'previewUrl', params.previewUrl );

			this.query = $.extend( params.query || {}, { customize_messenger_channel: this.channel() });

			this.run( deferred );
		},

		run: function( deferred ) {
			var self   = this,
				loaded = false,
				ready  = false;

			if ( this._ready )
				this.unbind( 'ready', this._ready );

			this._ready = function() {
				ready = true;

				if ( loaded )
					deferred.resolveWith( self );
			};

			this.bind( 'ready', this._ready );

			this.bind( 'ready', function ( data ) {
				if ( ! data || ! data.activeControls ) {
					return;
				}

				$.each( data.activeControls, function ( id, active ) {
					var control = api.control( id );
					if ( control ) {
						control.active( active );
					}
				} );
			} );

			this.request = $.ajax( this.previewUrl(), {
				type: 'POST',
				data: this.query,
				xhrFields: {
					withCredentials: true
				}
			} );

			this.request.fail( function() {
				deferred.rejectWith( self, [ 'request failure' ] );
			});

			this.request.done( function( response ) {
				var location = self.request.getResponseHeader('Location'),
					signature = self.signature,
					index;

				// Check if the location response header differs from the current URL.
				// If so, the request was redirected; try loading the requested page.
				if ( location && location != self.previewUrl() ) {
					deferred.rejectWith( self, [ 'redirect', location ] );
					return;
				}

				// Check if the user is not logged in.
				if ( '0' === response ) {
					self.login( deferred );
					return;
				}

				// Check for cheaters.
				if ( '-1' === response ) {
					deferred.rejectWith( self, [ 'cheatin' ] );
					return;
				}

				// Check for a signature in the request.
				index = response.lastIndexOf( signature );
				if ( -1 === index || index < response.lastIndexOf('</html>') ) {
					deferred.rejectWith( self, [ 'unsigned' ] );
					return;
				}

				// Strip the signature from the request.
				response = response.slice( 0, index ) + response.slice( index + signature.length );

				// Create the iframe and inject the html content.
				self.iframe = $('<iframe />').appendTo( self.container );

				// Bind load event after the iframe has been added to the page;
				// otherwise it will fire when injected into the DOM.
				self.iframe.one( 'load', function() {
					loaded = true;

					if ( ready ) {
						deferred.resolveWith( self );
					} else {
						setTimeout( function() {
							deferred.rejectWith( self, [ 'ready timeout' ] );
						}, self.sensitivity );
					}
				});

				self.targetWindow( self.iframe[0].contentWindow );

				self.targetWindow().document.open();
				self.targetWindow().document.write( response );
				self.targetWindow().document.close();
			});
		},

		login: function( deferred ) {
			var self = this,
				reject;

			reject = function() {
				deferred.rejectWith( self, [ 'logged out' ] );
			};

			if ( this.triedLogin )
				return reject();

			// Check if we have an admin cookie.
			$.get( api.settings.url.ajax, {
				action: 'logged-in'
			}).fail( reject ).done( function( response ) {
				var iframe;

				if ( '1' !== response )
					reject();

				iframe = $('<iframe src="' + self.previewUrl() + '" />').hide();
				iframe.appendTo( self.container );
				iframe.load( function() {
					self.triedLogin = true;

					iframe.remove();
					self.run( deferred );
				});
			});
		},

		destroy: function() {
			api.Messenger.prototype.destroy.call( this );
			this.request.abort();

			if ( this.iframe )
				this.iframe.remove();

			delete this.request;
			delete this.iframe;
			delete this.targetWindow;
		}
	});

	(function(){
		var uuid = 0;
		/**
		 * Create a universally unique identifier.
		 *
		 * @return {int}
		 */
		api.PreviewFrame.uuid = function() {
			return 'preview-' + uuid++;
		};
	}());

	/**
	 * @constructor
	 * @augments wp.customize.Messenger
	 * @augments wp.customize.Class
	 * @mixes wp.customize.Events
	 */
	api.Previewer = api.Messenger.extend({
		refreshBuffer: 250,

		/**
		 * Requires params:
		 *  - container  - a selector or jQuery element
		 *  - previewUrl - the URL of preview frame
		 */
		initialize: function( params, options ) {
			var self = this,
				rscheme = /^https?/;

			$.extend( this, options || {} );

			/*
			 * Wrap this.refresh to prevent it from hammering the servers:
			 *
			 * If refresh is called once and no other refresh requests are
			 * loading, trigger the request immediately.
			 *
			 * If refresh is called while another refresh request is loading,
			 * debounce the refresh requests:
			 * 1. Stop the loading request (as it is instantly outdated).
			 * 2. Trigger the new request once refresh hasn't been called for
			 *    self.refreshBuffer milliseconds.
			 */
			this.refresh = (function( self ) {
				var refresh  = self.refresh,
					callback = function() {
						timeout = null;
						refresh.call( self );
					},
					timeout;

				return function() {
					if ( typeof timeout !== 'number' ) {
						if ( self.loading ) {
							self.abort();
						} else {
							return callback();
						}
					}

					clearTimeout( timeout );
					timeout = setTimeout( callback, self.refreshBuffer );
				};
			})( this );

			this.container   = api.ensure( params.container );
			this.allowedUrls = params.allowedUrls;
			this.signature   = params.signature;

			params.url = window.location.href;

			api.Messenger.prototype.initialize.call( this, params );

			this.add( 'scheme', this.origin() ).link( this.origin ).setter( function( to ) {
				var match = to.match( rscheme );
				return match ? match[0] : '';
			});

			// Limit the URL to internal, front-end links.
			//
			// If the frontend and the admin are served from the same domain, load the
			// preview over ssl if the customizer is being loaded over ssl. This avoids
			// insecure content warnings. This is not attempted if the admin and frontend
			// are on different domains to avoid the case where the frontend doesn't have
			// ssl certs.

			this.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
				var result;

				// Check for URLs that include "/wp-admin/" or end in "/wp-admin".
				// Strip hashes and query strings before testing.
				if ( /\/wp-admin(\/|$)/.test( to.replace( /[#?].*$/, '' ) ) )
					return null;

				// Attempt to match the URL to the control frame's scheme
				// and check if it's allowed. If not, try the original URL.
				$.each([ to.replace( rscheme, self.scheme() ), to ], function( i, url ) {
					$.each( self.allowedUrls, function( i, allowed ) {
						var path;

						allowed = allowed.replace( /\/+$/, '' );
						path = url.replace( allowed, '' );

						if ( 0 === url.indexOf( allowed ) && /^([/#?]|$)/.test( path ) ) {
							result = url;
							return false;
						}
					});
					if ( result )
						return false;
				});

				// If we found a matching result, return it. If not, bail.
				return result ? result : null;
			});

			// Refresh the preview when the URL is changed (but not yet).
			this.previewUrl.bind( this.refresh );

			this.scroll = 0;
			this.bind( 'scroll', function( distance ) {
				this.scroll = distance;
			});

			// Update the URL when the iframe sends a URL message.
			this.bind( 'url', this.previewUrl );
		},

		query: function() {},

		abort: function() {
			if ( this.loading ) {
				this.loading.destroy();
				delete this.loading;
			}
		},

		refresh: function() {
			var self = this;

			this.abort();

			this.loading = new api.PreviewFrame({
				url:        this.url(),
				previewUrl: this.previewUrl(),
				query:      this.query() || {},
				container:  this.container,
				signature:  this.signature
			});

			this.loading.done( function() {
				// 'this' is the loading frame
				this.bind( 'synced', function() {
					if ( self.preview )
						self.preview.destroy();
					self.preview = this;
					delete self.loading;

					self.targetWindow( this.targetWindow() );
					self.channel( this.channel() );

					self.send( 'active' );
				});

				this.send( 'sync', {
					scroll:   self.scroll,
					settings: api.get()
				});
			});

			this.loading.fail( function( reason, location ) {
				if ( 'redirect' === reason && location )
					self.previewUrl( location );

				if ( 'logged out' === reason ) {
					if ( self.preview ) {
						self.preview.destroy();
						delete self.preview;
					}

					self.login().done( self.refresh );
				}

				if ( 'cheatin' === reason )
					self.cheatin();
			});
		},

		login: function() {
			var previewer = this,
				deferred, messenger, iframe;

			if ( this._login )
				return this._login;

			deferred = $.Deferred();
			this._login = deferred.promise();

			messenger = new api.Messenger({
				channel: 'login',
				url:     api.settings.url.login
			});

			iframe = $('<iframe src="' + api.settings.url.login + '" />').appendTo( this.container );

			messenger.targetWindow( iframe[0].contentWindow );

			messenger.bind( 'login', function() {
				iframe.remove();
				messenger.destroy();
				delete previewer._login;
				deferred.resolve();
			});

			return this._login;
		},

		cheatin: function() {
			$( document.body ).empty().addClass('cheatin').append( '<p>' + api.l10n.cheatin + '</p>' );
		}
	});

	api.controlConstructor = {
		color:  api.ColorControl,
		upload: api.UploadControl,
		image:  api.ImageControl,
		header: api.HeaderControl
	};

	$( function() {
		api.settings = window._wpCustomizeSettings;
		api.l10n = window._wpCustomizeControlsL10n;

		// Check if we can run the customizer.
		if ( ! api.settings )
			return;

		// Redirect to the fallback preview if any incompatibilities are found.
		if ( ! $.support.postMessage || ( ! $.support.cors && api.settings.isCrossDomain ) )
			return window.location = api.settings.url.fallback;

		var parent, topFocus,
			body = $( document.body ),
			overlay = body.children( '.wp-full-overlay' ),
			title = $( '#customize-info .theme-name.site-title' ),
			closeBtn = $( '.customize-controls-close' ),
			saveBtn = $( '#save' );

		// Prevent the form from saving when enter is pressed on an input or select element.
		$('#customize-controls').on( 'keydown', function( e ) {
			var isEnter = ( 13 === e.which ),
				$el = $( e.target );

			if ( isEnter && ( $el.is( 'input:not([type=button])' ) || $el.is( 'select' ) ) ) {
				e.preventDefault();
			}
		});

		// Initialize Previewer
		api.previewer = new api.Previewer({
			container:   '#customize-preview',
			form:        '#customize-controls',
			previewUrl:  api.settings.url.preview,
			allowedUrls: api.settings.url.allowed,
			signature:   'WP_CUSTOMIZER_SIGNATURE'
		}, {

			nonce: api.settings.nonce,

			query: function() {
				return {
					wp_customize: 'on',
					theme:      api.settings.theme.stylesheet,
					customized: JSON.stringify( api.get() ),
					nonce:      this.nonce.preview
				};
			},

			save: function() {
				var self  = this,
					query = $.extend( this.query(), {
						action: 'customize_save',
						nonce:  this.nonce.save
					} ),
					processing = api.state( 'processing' ),
					submitWhenDoneProcessing,
					submit;

				body.addClass( 'saving' );

				submit = function () {
					var request = $.post( api.settings.url.ajax, query );

					api.trigger( 'save', request );

					request.always( function () {
						body.removeClass( 'saving' );
					} );

					request.done( function( response ) {
						// Check if the user is logged out.
						if ( '0' === response ) {
							self.preview.iframe.hide();
							self.login().done( function() {
								self.save();
								self.preview.iframe.show();
							} );
							return;
						}

						// Check for cheaters.
						if ( '-1' === response ) {
							self.cheatin();
							return;
						}

						api.trigger( 'saved' );
					} );
				};

				if ( 0 === processing() ) {
					submit();
				} else {
					submitWhenDoneProcessing = function () {
						if ( 0 === processing() ) {
							api.state.unbind( 'change', submitWhenDoneProcessing );
							submit();
						}
					};
					api.state.bind( 'change', submitWhenDoneProcessing );
				}

			}
		});

		// Refresh the nonces if the preview sends updated nonces over.
		api.previewer.bind( 'nonce', function( nonce ) {
			$.extend( this.nonce, nonce );
		});

		$.each( api.settings.settings, function( id, data ) {
			api.create( id, id, data.value, {
				transport: data.transport,
				previewer: api.previewer
			} );
		});

		$.each( api.settings.controls, function( id, data ) {
			var constructor = api.controlConstructor[ data.type ] || api.Control,
				control;

			control = api.control.add( id, new constructor( id, {
				params: data,
				previewer: api.previewer
			} ) );
		});

		// Check if preview url is valid and load the preview frame.
		if ( api.previewer.previewUrl() ) {
			api.previewer.refresh();
		} else {
			api.previewer.previewUrl( api.settings.url.home );
		}

		// Save and activated states
		(function() {
			var state = new api.Values(),
				saved = state.create( 'saved' ),
				activated = state.create( 'activated' ),
				processing = state.create( 'processing' );

			state.bind( 'change', function() {
				if ( ! activated() ) {
					saveBtn.val( api.l10n.activate ).prop( 'disabled', false );
					closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );

				} else if ( saved() ) {
					saveBtn.val( api.l10n.saved ).prop( 'disabled', true );
					closeBtn.find( '.screen-reader-text' ).text( api.l10n.close );

				} else {
					saveBtn.val( api.l10n.save ).prop( 'disabled', false );
					closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
				}
			});

			// Set default states.
			saved( true );
			activated( api.settings.theme.active );
			processing( 0 );

			api.bind( 'change', function() {
				state('saved').set( false );
			});

			api.bind( 'saved', function() {
				state('saved').set( true );
				state('activated').set( true );
			});

			activated.bind( function( to ) {
				if ( to )
					api.trigger( 'activated' );
			});

			// Expose states to the API.
			api.state = state;
		}());

		// Button bindings.
		saveBtn.click( function( event ) {
			api.previewer.save();
			event.preventDefault();
		}).keydown( function( event ) {
			if ( 9 === event.which ) // tab
				return;
			if ( 13 === event.which ) // enter
				api.previewer.save();
			event.preventDefault();
		});

		closeBtn.keydown( function( event ) {
			if ( 9 === event.which ) // tab
				return;
			if ( 13 === event.which ) // enter
				this.click();
			event.preventDefault();
		});

		$('.upload-dropzone a.upload').keydown( function( event ) {
			if ( 13 === event.which ) // enter
				this.click();
		});

		$('.collapse-sidebar').on( 'click keydown', function( event ) {
			if ( event.type === 'keydown' &&  13 !== event.which ) // enter
				return;

			overlay.toggleClass( 'collapsed' ).toggleClass( 'expanded' );
			event.preventDefault();
		});

		// Bind site title display to the corresponding field.
		if ( title.length ) {
			$( '#customize-control-blogname input' ).on( 'input', function() {
				title.text(  this.value );
			} );
		}

		// Create a potential postMessage connection with the parent frame.
		parent = new api.Messenger({
			url: api.settings.url.parent,
			channel: 'loader'
		});

		// If we receive a 'back' event, we're inside an iframe.
		// Send any clicks to the 'Return' link to the parent page.
		parent.bind( 'back', function() {
			closeBtn.on( 'click.customize-controls-close', function( event ) {
				event.preventDefault();
				parent.send( 'close' );
			});
		});

		// Prompt user with AYS dialog if leaving the Customizer with unsaved changes
		$( window ).on( 'beforeunload', function () {
			if ( ! api.state( 'saved' )() ) {
				return api.l10n.saveAlert;
			}
		} );

		// Pass events through to the parent.
		$.each( [ 'saved', 'change' ], function ( i, event ) {
			api.bind( event, function() {
				parent.send( event );
			});
		} );

		// When activated, let the loader handle redirecting the page.
		// If no loader exists, redirect the page ourselves (if a url exists).
		api.bind( 'activated', function() {
			if ( parent.targetWindow() )
				parent.send( 'activated', api.settings.url.activated );
			else if ( api.settings.url.activated )
				window.location = api.settings.url.activated;
		});

		// Initialize the connection with the parent frame.
		parent.send( 'ready' );

		// Control visibility for default controls
		$.each({
			'background_image': {
				controls: [ 'background_repeat', 'background_position_x', 'background_attachment' ],
				callback: function( to ) { return !! to; }
			},
			'show_on_front': {
				controls: [ 'page_on_front', 'page_for_posts' ],
				callback: function( to ) { return 'page' === to; }
			},
			'header_textcolor': {
				controls: [ 'header_textcolor' ],
				callback: function( to ) { return 'blank' !== to; }
			}
		}, function( settingId, o ) {
			api( settingId, function( setting ) {
				$.each( o.controls, function( i, controlId ) {
					api.control( controlId, function( control ) {
						var visibility = function( to ) {
							control.container.toggle( o.callback( to ) );
						};

						visibility( setting.get() );
						setting.bind( visibility );
					});
				});
			});
		});

		// Juggle the two controls that use header_textcolor
		api.control( 'display_header_text', function( control ) {
			var last = '';

			control.elements[0].unsync( api( 'header_textcolor' ) );

			control.element = new api.Element( control.container.find('input') );
			control.element.set( 'blank' !== control.setting() );

			control.element.bind( function( to ) {
				if ( ! to )
					last = api( 'header_textcolor' ).get();

				control.setting.set( to ? last : 'blank' );
			});

			control.setting.bind( function( to ) {
				control.element.set( 'blank' !== to );
			});
		});

		api.trigger( 'ready' );

		// Make sure left column gets focus
		topFocus = closeBtn;
		topFocus.focus();
		setTimeout(function () {
			topFocus.focus();
		}, 200);

	});

})( wp, jQuery );
Creat By MiNi SheLL
Email: devilkiller@gmail.com