diff --git a/wp-includes/css/media-views-rtl.css b/wp-includes/css/media-views-rtl.css
index dac9672968..76510c34d9 100644
--- a/wp-includes/css/media-views-rtl.css
+++ b/wp-includes/css/media-views-rtl.css
@@ -478,8 +478,7 @@
 	border-left: 0;
 }
 
-.media-router > a:active,
-.media-router > a:focus {
+.media-router > a:active {
 	outline: none;
 }
 
@@ -696,6 +695,16 @@
 	user-select: none;
 }
 
+.attachment:focus {
+	-webkit-box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 2px #5b9dd9;
+	box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 2px #5b9dd9;
+	outline: none;
+}
+
 .selected.attachment {
 	-webkit-box-shadow:
 		0 0 0 1px #fff,
@@ -925,6 +934,7 @@
 	left: 300px;
 	bottom: 0;
 	overflow: auto;
+	outline: none;
 }
 
 .attachments-browser .instructions {
diff --git a/wp-includes/css/media-views-rtl.min.css b/wp-includes/css/media-views-rtl.min.css
index c875cacbb9..ed2c0c700d 100644
--- a/wp-includes/css/media-views-rtl.min.css
+++ b/wp-includes/css/media-views-rtl.min.css
@@ -1 +1 @@
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.attachments,.attachments-browser .uploader-inline{position:relative;margin-left:180px}.image-details .media-modal,.media-modal{position:fixed;top:0;right:0;left:0;bottom:0}.media-modal-backdrop{position:fixed}.attachments-browser .attachment,.attachments-browser .attachment-preview{max-width:100%}.attachments-browser .media-toolbar-primary input.search{max-width:150px}.uploader-inline-content{position:relative}.media-sidebar .field input[type=checkbox],.media-sidebar .setting input[type=checkbox]{width:25px}.embed-link-settings,.embed-media-settings{padding-bottom:52px}.image-details .column-image,.image-details .column-settings{position:relative;padding:10px 0 20px;right:0;width:100%;min-height:inherit}.media-frame.hide-router .media-frame-content{top:73px;border-top:0}.collection-settings h3{margin-top:45px}}@media screen and (max-height:400px){.media-menu{padding:0 10px 0 0}.media-menu a{float:right;width:21%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;padding:10px inherit}.media-menu a:last-child,.media-menu a:nth-child(2){width:21%}.media-modal-close{top:2px}.media-frame-router{top:44px}.media-frame-content{top:78px}.attachments-browser .attachments{top:2px}.embed-link-settings{overflow:visible}}@media only screen and (max-width:680px){.media-frame-content .media-toolbar .attachment-filters,.media-frame-content .media-toolbar .search{max-width:85px}}@media print,(-o-min-device-pixel-ratio:5/4),(-webkit-min-device-pixel-ratio:1.25),(min-resolution:120dpi){.media-modal-icon{background-image:url(../images/uploader-icons-2x.png);-webkit-background-size:134px 15px;background-size:134px 15px}.media-frame .spinner{background-image:url(../images/spinner-2x.gif)}}
\ No newline at end of file
diff --git a/wp-includes/css/media-views.css b/wp-includes/css/media-views.css
index f4c3f21f24..7d16c309ea 100644
--- a/wp-includes/css/media-views.css
+++ b/wp-includes/css/media-views.css
@@ -478,8 +478,7 @@
 	border-right: 0;
 }
 
-.media-router > a:active,
-.media-router > a:focus {
+.media-router > a:active {
 	outline: none;
 }
 
@@ -696,6 +695,16 @@
 	user-select: none;
 }
 
+.attachment:focus {
+	-webkit-box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 2px #5b9dd9;
+	box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 2px #5b9dd9;
+	outline: none;
+}
+
 .selected.attachment {
 	-webkit-box-shadow:
 		0 0 0 1px #fff,
@@ -925,6 +934,7 @@
 	right: 300px;
 	bottom: 0;
 	overflow: auto;
+	outline: none;
 }
 
 .attachments-browser .instructions {
diff --git a/wp-includes/css/media-views.min.css b/wp-includes/css/media-views.min.css
index 5bf614966c..6421ce19fe 100644
--- a/wp-includes/css/media-views.min.css
+++ b/wp-includes/css/media-views.min.css
@@ -1 +1 @@
-.media-modal *{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}.media-frame,.media-modal{font-family:"Open Sans",sans-serif;font-size:12px}.media-frame input,.media-frame textarea{padding:6px 8px;line-height:16px}.media-frame select,.wp-admin .media-frame select{line-height:28px;margin-top:3px}.media-frame a{border-bottom:0;color:#21759b}.media-frame a:hover{color:#d54e21}.media-frame a.button{color:#333}.media-frame a.button:hover{color:#222}.media-frame a.button-primary,.media-frame a.button-primary:hover{color:#fff}.media-frame input[type=email],.media-frame input[type=number],.media-frame input[type=password],.media-frame input[type=search],.media-frame input[type=text],.media-frame input[type=url],.media-frame select,.media-frame textarea{font-family:"Open Sans",sans-serif;font-size:12px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;border-width:1px;border-style:solid;border-color:#dfdfdf}.media-frame 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#dfdfdf;overflow:hidden}.media-toolbar-primary{float:right;height:100%}.media-toolbar-secondary{float:left;height:100%}.media-toolbar-primary>.media-button,.media-toolbar-primary>.media-button-group{margin-left:10px;float:left;margin-top:15px}.media-toolbar-secondary>.media-button,.media-toolbar-secondary>.media-button-group{margin-right:10px;float:left;margin-top:15px}.media-sidebar{position:absolute;top:0;right:0;bottom:0;width:267px;padding:0 16px 24px;z-index:75;background:#f3f3f3;border-left:1px solid #ddd;overflow:auto;-webkit-overflow-scrolling:touch}.hide-toolbar .media-sidebar{bottom:0}.media-sidebar .sidebar-title{font-size:20px;margin:0;padding:12px 10px 10px;line-height:28px}.media-sidebar .sidebar-content{padding:0 10px;margin-bottom:130px}.media-sidebar .search{display:block;width:100%}.image-details h3,.media-sidebar h3{position:relative;font-weight:700;text-transform:uppercase;font-size:12px;color:#666;margin:24px 0 8px}.media-sidebar 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.active:after{display:none}.media-frame{overflow:hidden;position:absolute;top:0;left:0;right:0;bottom:0}.media-frame-menu{position:absolute;top:0;left:0;bottom:0;width:200px;z-index:150}.media-frame-title{position:absolute;top:0;left:200px;right:0;height:56px;z-index:200}.media-frame-router{position:absolute;top:56px;left:200px;right:0;height:36px;z-index:200}.media-frame-content{position:absolute;top:90px;left:200px;right:0;bottom:61px;height:auto;width:auto;margin:0;overflow:auto;background:#fff;border-top:1px solid #ddd;border-bottom:1px solid #ddd}.media-frame-toolbar{position:absolute;left:200px;right:0;bottom:0;height:60px;z-index:100}.media-frame.hide-menu .media-frame-content,.media-frame.hide-menu .media-frame-router,.media-frame.hide-menu .media-frame-title,.media-frame.hide-menu .media-frame-toolbar{left:0}.media-frame.hide-menu .media-frame-menu{left:-200px}.media-frame.hide-toolbar .media-frame-content{bottom:0}.media-frame.hide-toolbar 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.media-toolbar-secondary>.media-button-group{margin-top:10px}.attachments-browser .attachments,.attachments-browser .uploader-inline{position:absolute;top:50px;left:0;right:300px;bottom:0;overflow:auto}.attachments-browser .instructions{display:inline-block;margin-top:16px;line-height:18px;font-size:13px;color:#666;margin-right:.5em}.media-progress-bar{position:relative;height:10px;width:70%;margin:10px auto;-webkit-border-radius:10px;border-radius:10px;background:#dfdfdf;background:rgba(0,0,0,.1)}.media-progress-bar div{height:10px;min-width:20px;width:0;background:#1e8cbe;-webkit-border-radius:10px;border-radius:10px;-webkit-transition:width 300ms;transition:width 300ms}.media-uploader-status .media-progress-bar{display:none;width:100%}.uploading.media-uploader-status .media-progress-bar{display:block}.attachment-preview .media-progress-bar{position:absolute;top:50%;left:15%;width:70%;margin:-5px 0 0 0}.media-uploader-status{position:relative;margin:0 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.rtl .media-frame input[type=email],:lang(he-il) .rtl .media-frame input[type=number],:lang(he-il) .rtl .media-frame input[type=password],:lang(he-il) .rtl .media-frame input[type=search],:lang(he-il) .rtl .media-frame input[type=text],:lang(he-il) .rtl .media-frame input[type=url],:lang(he-il) .rtl .media-frame select,:lang(he-il) .rtl .media-frame textarea,:lang(he-il) .rtl .media-modal{font-family:Arial,sans-serif}@media only screen and (max-width:960px){.media-frame-content .media-toolbar-primary .search,.media-frame-content .media-toolbar-secondary .attachment-filters{max-width:120px}}@media only screen and (max-width:900px){.media-frame-menu{width:139px}.media-menu>a{padding:4px 5px}.media-frame-content,.media-frame-router,.media-frame-title,.media-frame-toolbar{left:140px}.media-sidebar{width:159px;padding:0 10px 24px}.attachments-browser .attachments,.attachments-browser .media-toolbar,.attachments-browser .uploader-inline{right:180px}.compat-item label span,.media-sidebar .setting input,.media-sidebar .setting span,.media-sidebar .setting textarea{float:none}.compat-item label span,.media-sidebar .setting span{text-align:inherit;display:block;min-height:16px;margin:0;padding:8px 2px 0}.media-sidebar .setting input,.media-sidebar .setting select,.media-sidebar .setting textarea{width:98%;max-width:none}.media-sidebar .setting select.columns{width:auto}.media-frame .search,.media-frame input,.media-frame textarea{padding:3px 6px}.media-frame-content .attachment .icon{top:40%}.image-details .media-modal{left:30px;right:30px}.image-details .embed-media-settings .setting{margin:20px}.image-details .embed-media-settings .setting span{float:none;text-align:left;width:100%;margin-bottom:4px}.image-details .embed-media-settings .setting input.link-to-custom,.image-details .embed-media-settings .setting input[type=text],.image-details .embed-media-settings .setting textarea{width:100%;margin-left:0}.image-details .embed-media-settings .custom-size{margin-left:20px}.media-selection{min-width:120px}.media-selection:after{background:0 0}.media-selection .attachments{display:none}.media-menu .separator{margin:12px 10px}.media-modal-close{right:10px}.media-frame input[type=email],.media-frame input[type=number],.media-frame input[type=password],.media-frame input[type=search],.media-frame input[type=text],.media-frame input[type=url],.media-frame select,.media-frame textarea{font-size:16px}}@media only screen and (max-width:640px),screen and (max-height:400px){.media-frame-content .media-toolbar .instructions{display:none}.media-frame-menu{width:auto;bottom:auto;right:0;height:60px}.media-menu{border-right:0;position:relative;border-bottom:1px solid #ddd;overflow:hidden;padding:10px 0 10px 10px}.media-menu a{float:left;width:42%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.media-frame-title{display:none}.image-details .media-frame-title{display:block;top:0;font-size:14px}.media-frame-toolbar{position:absolute;bottom:0;left:0;right:0;background:#FFF;border-top:1px solid #DEDEDE}.media-toolbar{position:relative}.media-frame{overflow:hidden}.attachments-browser .attachments{top:42px}.attachment-details h3{margin-top:45px}.media-menu a:last-child,.media-menu a:nth-child(2){width:40%}.media-menu .separator{display:none}.media-frame-title{top:72px;left:auto;height:auto}.media-frame-title h1{line-height:3;font-size:18px}.media-frame-router{top:84px;left:0}.media-frame-content{left:0;top:118px}.image-details .media-frame.hide-router .media-frame-content{top:40px}.media-frame .attachments-browser{padding-bottom:300px}.media-sidebar{border-bottom:1px solid #ddd}.media-modal{width:auto}.media-toolbar-primary,.media-toolbar-secondary{height:auto}.uploader-inline h3{margin:0 0 .8em}.uploader-inline-content{top:auto}.uploader-inline-content .upload-ui{margin:0}.attachments-browser .attachments,.attachments-browser .uploader-inline{position:relative;margin-right:180px}.image-details .media-modal,.media-modal{position:fixed;top:0;left:0;right:0;bottom:0}.media-modal-backdrop{position:fixed}.attachments-browser .attachment,.attachments-browser .attachment-preview{max-width:100%}.attachments-browser .media-toolbar-primary input.search{max-width:150px}.uploader-inline-content{position:relative}.media-sidebar .field input[type=checkbox],.media-sidebar .setting input[type=checkbox]{width:25px}.embed-link-settings,.embed-media-settings{padding-bottom:52px}.image-details .column-image,.image-details .column-settings{position:relative;padding:10px 0 20px;left:0;width:100%;min-height:inherit}.media-frame.hide-router .media-frame-content{top:73px;border-top:0}.collection-settings h3{margin-top:45px}}@media screen and (max-height:400px){.media-menu{padding:0 0 0 10px}.media-menu a{float:left;width:21%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;padding:10px inherit}.media-menu a:last-child,.media-menu a:nth-child(2){width:21%}.media-modal-close{top:2px}.media-frame-router{top:44px}.media-frame-content{top:78px}.attachments-browser .attachments{top:2px}.embed-link-settings{overflow:visible}}@media only screen and (max-width:680px){.media-frame-content .media-toolbar .attachment-filters,.media-frame-content .media-toolbar .search{max-width:85px}}@media print,(-o-min-device-pixel-ratio:5/4),(-webkit-min-device-pixel-ratio:1.25),(min-resolution:120dpi){.media-modal-icon{background-image:url(../images/uploader-icons-2x.png);-webkit-background-size:134px 15px;background-size:134px 15px}.media-frame .spinner{background-image:url(../images/spinner-2x.gif)}}
\ No newline at end of file
diff --git a/wp-includes/js/media-views.js b/wp-includes/js/media-views.js
index 736ceb285b..5b398292cd 100644
--- a/wp-includes/js/media-views.js
+++ b/wp-includes/js/media-views.js
@@ -2313,6 +2313,12 @@
 						} else {
 							frame.close();
 						}
+
+						// Keep focus inside media modal
+						// after canceling a gallery
+						new media.view.FocusManager({
+							el: this.el
+						}).focus();
 					}
 				},
 				separateCancel: new media.View({
@@ -2495,6 +2501,12 @@
 					}) );
 
 					this.controller.setState('gallery-edit');
+
+					// Keep focus inside media modal
+					// after jumping to gallery view
+					new media.view.FocusManager({
+						el: this.el
+					}).focus();
 				}
 			});
 		},
@@ -2521,6 +2533,12 @@
 					}) );
 
 					this.controller.setState('playlist-edit');
+
+					// Keep focus inside media modal
+					// after jumping to playlist view
+					new media.view.FocusManager({
+						el: this.el
+					}).focus();
 				}
 			});
 		},
@@ -2547,6 +2565,12 @@
 					}) );
 
 					this.controller.setState('video-playlist-edit');
+
+					// Keep focus inside media modal
+					// after jumping to video playlist view
+					new media.view.FocusManager({
+						el: this.el
+					}).focus();
 				}
 			});
 		},
@@ -2956,6 +2980,10 @@
 				propagate: true,
 				freeze:    true
 			});
+
+			this.focusManager = new media.view.FocusManager({
+				el: this.el
+			});
 		},
 		/**
 		 * @returns {Object}
@@ -3037,7 +3065,12 @@
 				return this;
 			}
 
-			this.$el.hide();
+			// Hide modal and remove restricted media modal tab focus once it's closed
+			this.$el.hide().undelegate( 'keydown' );
+
+			// Put focus back in useful location once modal is closed
+			$('#wpbody-content').focus();
+
 			this.propagate('close');
 
 			// If the `freeze` option is set, restore the container's scroll position.
@@ -3098,6 +3131,9 @@
 			if ( 27 === event.which && this.$el.is(':visible') ) {
 				this.escape();
 				event.stopImmediatePropagation();
+			} else {
+				// Keep focus inside the media modal
+				this.focusManager;
 			}
 		}
 	});
@@ -3117,15 +3153,8 @@
 		},
 
 		focus: function() {
-			if ( _.isUndefined( this.index ) ) {
-				return;
-			}
-
-			// Update our collection of `$tabbables`.
-			this.$tabbables = this.$(':tabbable');
-
-			// If tab is saved, focus it.
-			this.$tabbables.eq( this.index ).focus();
+			// Reset focus on first left menu item
+			$('.media-menu-item').first().focus();
 		},
 		/**
 		 * @param {Object} event
@@ -3136,37 +3165,23 @@
 				return;
 			}
 
-			// First try to update the index.
-			if ( _.isUndefined( this.index ) ) {
-				this.updateIndex( event );
-			}
-
-			// If we still don't have an index, bail.
-			if ( _.isUndefined( this.index ) ) {
-				return;
-			}
-
-			var index = this.index + ( event.shiftKey ? -1 : 1 );
-
-			if ( index >= 0 && index < this.$tabbables.length ) {
-				this.index = index;
-			} else {
-				delete this.index;
+			// Keep tab focus within media modal while it's open
+			if ( event.target === this.tabbableLast[0] && !event.shiftKey ) {
+				this.tabbableFirst.focus();
+				return false;
+			} else if ( event.target === this.tabbableFirst[0] && event.shiftKey ) {
+				this.tabbableLast.focus();
+				return false;
 			}
 		},
 		/**
 		 * @param {Object} event
 		 */
 		updateIndex: function( event ) {
-			this.$tabbables = this.$(':tabbable');
-
-			var index = this.$tabbables.index( event.target );
-
-			if ( -1 === index ) {
-				delete this.index;
-			} else {
-				this.index = index;
-			}
+			// Resets tabbable elements
+			this.tabbables = $( ':tabbable', this.$el );
+			this.tabbableFirst = this.tabbables.filter( ':first' );
+			this.tabbableLast = this.tabbables.filter( ':last' );
 		}
 	});
 
@@ -4397,6 +4412,11 @@
 		className: 'attachment',
 		template:  media.template('attachment'),
 
+		attributes: {
+			tabIndex: 0,
+			role: 'checkbox'
+		},
+
 		events: {
 			'click .attachment-preview':      'toggleSelectionHandler',
 			'change [data-setting]':          'updateSetting',
@@ -4405,7 +4425,8 @@
 			'change [data-setting] textarea': 'updateSetting',
 			'click .close':                   'removeFromLibrary',
 			'click .check':                   'removeFromSelection',
-			'click a':                        'preventDefault'
+			'click a':                        'preventDefault',
+			'keydown':                        'toggleSelectionHandler'
 		},
 
 		buttons: {},
@@ -4413,6 +4434,7 @@
 		initialize: function() {
 			var selection = this.options.selection;
 
+			this.$el.attr('aria-label', this.model.attributes.title).attr('aria-checked', false);
 			this.model.on( 'change:sizes change:uploading', this.render, this );
 			this.model.on( 'change:title', this._syncTitle, this );
 			this.model.on( 'change:caption', this._syncCaption, this );
@@ -4517,6 +4539,10 @@
 		toggleSelectionHandler: function( event ) {
 			var method;
 
+			// Catch enter and space events
+			if ( 'keydown' === event.type && 13 !== event.keyCode && 32 !== event.keyCode ) {
+				return;
+			}
 			if ( event.shiftKey ) {
 				method = 'between';
 			} else if ( event.ctrlKey || event.metaKey ) {
@@ -4573,6 +4599,10 @@
 				return;
 			}
 
+			// Fixes bug that loses focus when selecting a featured image
+			if ( !method ) {
+				method = 'add';
+			}
 			if ( method !== 'add' ) {
 				method = 'reset';
 			}
@@ -4617,7 +4647,7 @@
 				return;
 			}
 
-			this.$el.addClass('selected');
+			this.$el.addClass('selected').attr('aria-checked', true);
 		},
 		/**
 		 * @param {Backbone.Model} model
@@ -4632,7 +4662,7 @@
 			if ( ! selection || ( collection && collection !== selection ) ) {
 				return;
 			}
-			this.$el.removeClass('selected');
+			this.$el.removeClass('selected').attr('aria-checked', false);
 		},
 		/**
 		 * @param {Backbone.Model} model
@@ -4865,6 +4895,10 @@
 		tagName:   'ul',
 		className: 'attachments',
 
+		attributes: {
+			tabIndex: -1
+		},
+
 		cssTemplate: media.template('attachments-css'),
 
 		events: {
@@ -5579,6 +5613,12 @@
 		clear: function( event ) {
 			event.preventDefault();
 			this.collection.reset();
+
+			// Keep focus inside media modal
+			// after clear link is selected
+			new media.view.FocusManager({
+				el: this.el
+			}).focus();
 		}
 	});
 
@@ -5903,12 +5943,6 @@
 		},
 
 		initialize: function() {
-			/**
-			 * @member {wp.media.view.FocusManager}
-			 */
-			this.focusManager = new media.view.FocusManager({
-				el: this.el
-			});
 			/**
 			 * call 'initialize' directly on the parent class
 			 */
@@ -5922,7 +5956,6 @@
 			 * call 'render' directly on the parent class
 			 */
 			media.view.Attachment.prototype.render.apply( this, arguments );
-			this.focusManager.focus();
 			return this;
 		},
 		/**
@@ -5933,6 +5966,11 @@
 
 			if ( confirm( l10n.warnDelete ) ) {
 				this.model.destroy();
+				// Keep focus inside media modal
+				// after image is deleted
+				new media.view.FocusManager({
+					el: this.el
+				}).focus();
 			}
 		},
 		/**
@@ -5988,13 +6026,6 @@
 		},
 
 		initialize: function() {
-			/**
-			 * @member {wp.media.view.FocusManager}
-			 */
-			this.focusManager = new media.view.FocusManager({
-				el: this.el
-			});
-
 			this.model.on( 'change:compat', this.render, this );
 		},
 		/**
@@ -6021,8 +6052,6 @@
 			this.views.detach();
 			this.$el.html( compat.item );
 			this.views.render();
-
-			this.focusManager.focus();
 			return this;
 		},
 		/**
diff --git a/wp-includes/js/media-views.min.js b/wp-includes/js/media-views.min.js
index a59f375bb3..944d4ae349 100644
--- a/wp-includes/js/media-views.min.js
+++ b/wp-includes/js/media-views.min.js
@@ -1,3 +1,3 @@
-!function(a,b){var c,d=wp.media;c=d.view.l10n="undefined"==typeof _wpMediaViewsL10n?{}:_wpMediaViewsL10n,d.view.settings=c.settings||{},delete c.settings,d.model.settings.post=d.view.settings.post,a.support.transition=function(){var a,c=document.documentElement.style,d={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};return a=b.find(b.keys(d),function(a){return!b.isUndefined(c[a])}),a&&{end:d[a]}}(),d.events=b.extend({},Backbone.Events),d.transition=function(c,d){var e=a.Deferred();return d=d||2e3,a.support.transition?(c instanceof a||(c=a(c)),c.first().one(a.support.transition.end,e.resolve),b.delay(e.resolve,d)):e.resolve(),e.promise()},d.controller.Region=function(a){b.extend(this,b.pick(a||{},"id","view","selector"))},d.controller.Region.extend=Backbone.Model.extend,b.extend(d.controller.Region.prototype,{mode:function(a){return a?a===this._mode?this:(this.trigger("deactivate"),this._mode=a,this.render(a),this.trigger("activate"),this):this._mode},render:function(a){if(a&&a!==this._mode)return this.mode(a);var b,c={view:null};return this.trigger("create",c),b=c.view,this.trigger("render",b),b&&this.set(b),this},get:function(){return this.view.views.first(this.selector)},set:function(a,b){return b&&(b.add=!1),this.view.views.set(this.selector,a,b)},trigger:function(a){var c,d;if(this._mode)return d=b.toArray(arguments),c=this.id+":"+a,d[0]=c+":"+this._mode,this.view.trigger.apply(this.view,d),d[0]=c,this.view.trigger.apply(this.view,d),this}}),d.controller.StateMachine=function(a){this.states=new Backbone.Collection(a)},d.controller.StateMachine.extend=Backbone.Model.extend,b.extend(d.controller.StateMachine.prototype,Backbone.Events,{state:function(a){return this.states=this.states||new Backbone.Collection,a=a||this._state,a&&!this.states.get(a)&&this.states.add({id:a}),this.states.get(a)},setState:function(a){var b=this.state();return b&&a===b.id||!this.states||!this.states.get(a)?this:(b&&(b.trigger("deactivate"),this._lastState=b.id),this._state=a,this.state().trigger("activate"),this)},lastState:function(){return this._lastState?this.state(this._lastState):void 0}}),b.each(["on","off","trigger"],function(a){d.controller.StateMachine.prototype[a]=function(){return this.states=this.states||new Backbone.Collection,this.states[a].apply(this.states,arguments),this}}),d.controller.State=Backbone.Model.extend({constructor:function(){this.on("activate",this._preActivate,this),this.on("activate",this.activate,this),this.on("activate",this._postActivate,this),this.on("deactivate",this._deactivate,this),this.on("deactivate",this.deactivate,this),this.on("reset",this.reset,this),this.on("ready",this._ready,this),this.on("ready",this.ready,this),Backbone.Model.apply(this,arguments),this.on("change:menu",this._updateMenu,this)},ready:function(){},activate:function(){},deactivate:function(){},reset:function(){},_ready:function(){this._updateMenu()},_preActivate:function(){this.active=!0},_postActivate:function(){this.on("change:menu",this._menu,this),this.on("change:titleMode",this._title,this),this.on("change:content",this._content,this),this.on("change:toolbar",this._toolbar,this),this.frame.on("title:render:default",this._renderTitle,this),this._title(),this._menu(),this._toolbar(),this._content(),this._router()},_deactivate:function(){this.active=!1,this.frame.off("title:render:default",this._renderTitle,this),this.off("change:menu",this._menu,this),this.off("change:titleMode",this._title,this),this.off("change:content",this._content,this),this.off("change:toolbar",this._toolbar,this)},_title:function(){this.frame.title.render(this.get("titleMode")||"default")},_renderTitle:function(a){a.$el.text(this.get("title")||"")},_router:function(){var a,b=this.frame.router,c=this.get("router");this.frame.$el.toggleClass("hide-router",!c),c&&(this.frame.router.render(c),a=b.get(),a&&a.select&&a.select(this.frame.content.mode()))},_menu:function(){var a,b=this.frame.menu,c=this.get("menu");c&&(b.mode(c),a=b.get(),a&&a.select&&a.select(this.id))},_updateMenu:function(){var a=this.previous("menu"),b=this.get("menu");a&&this.frame.off("menu:render:"+a,this._renderMenu,this),b&&this.frame.on("menu:render:"+b,this._renderMenu,this)},_renderMenu:function(a){var b=this.get("menuItem"),c=this.get("title"),d=this.get("priority");!b&&c&&(b={text:c},d&&(b.priority=d)),b&&a.set(this.id,b)}}),b.each(["toolbar","content"],function(a){d.controller.State.prototype["_"+a]=function(){var b=this.get(a);b&&this.frame[a].render(b)}}),d.selectionSync={syncSelection:function(){var a=this.get("selection"),c=this.frame._selection;this.get("syncSelection")&&c&&a&&(a.multiple&&(a.reset([],{silent:!0}),a.validateAll(c.attachments),c.difference=b.difference(c.attachments.models,a.models)),a.single(c.single))},recordSelection:function(){var a=this.get("selection"),b=this.frame._selection;this.get("syncSelection")&&b&&a&&(a.multiple?(b.attachments.reset(a.toArray().concat(b.difference)),b.difference=[]):b.attachments.add(a.toArray()),b.single=a._single)}},d.controller.Library=d.controller.State.extend({defaults:{id:"library",multiple:!1,describe:!1,toolbar:"select",sidebar:"settings",content:"upload",router:"browse",menu:"default",searchable:!0,filterable:!1,sortable:!0,title:c.mediaLibraryTitle,contentUserSetting:!0,syncSelection:!0},initialize:function(){var a,c=this.get("selection");this.get("library")||this.set("library",d.query()),c instanceof d.model.Selection||(a=c,a||(a=this.get("library").props.toJSON(),a=b.omit(a,"orderby","query")),this.set("selection",new d.model.Selection(null,{multiple:this.get("multiple"),props:a}))),this.get("edge")||this.set("edge",120),this.get("gutter")||this.set("gutter",8),this.resetDisplays()},activate:function(){this.syncSelection(),wp.Uploader.queue.on("add",this.uploading,this),this.get("selection").on("add remove reset",this.refreshContent,this),this.get("contentUserSetting")&&(this.frame.on("content:activate",this.saveContentMode,this),this.set("content",getUserSetting("libraryContent",this.get("content"))))},deactivate:function(){this.recordSelection(),this.frame.off("content:activate",this.saveContentMode,this),this.get("selection").off(null,null,this),wp.Uploader.queue.off(null,null,this)},reset:function(){this.get("selection").reset(),this.resetDisplays(),this.refreshContent()},resetDisplays:function(){var a=d.view.settings.defaultProps;this._displays=[],this._defaultDisplaySettings={align:a.align||getUserSetting("align","none"),size:a.size||getUserSetting("imgsize","medium"),link:a.link||getUserSetting("urlbutton","file")}},display:function(a){var b=this._displays;return b[a.cid]||(b[a.cid]=new Backbone.Model(this.defaultDisplaySettings(a))),b[a.cid]},defaultDisplaySettings:function(a){var b=this._defaultDisplaySettings;return(b.canEmbed=this.canEmbed(a))&&(b.link="embed"),b},canEmbed:function(a){if(!a.get("uploading")){var c=a.get("type");if("audio"!==c&&"video"!==c)return!1}return b.contains(d.view.settings.embedExts,a.get("filename").split(".").pop())},refreshContent:function(){var a=this.get("selection"),b=this.frame,c=b.router.get(),d=b.content.mode();this.active&&!a.length&&c&&!c.get(d)&&this.frame.content.render(this.get("content"))},uploading:function(a){var b=this.frame.content;"upload"===b.mode()&&this.frame.content.mode("browse"),this.get("selection").add(a)},saveContentMode:function(){if("browse"===this.get("router")){var a=this.frame.content.mode(),b=this.frame.router.get();b&&b.get(a)&&setUserSetting("libraryContent",a)}}}),b.extend(d.controller.Library.prototype,d.selectionSync),d.controller.ImageDetails=d.controller.State.extend({defaults:b.defaults({id:"image-details",toolbar:"image-details",title:c.imageDetailsTitle,content:"image-details",menu:"image-details",router:!1,attachment:!1,priority:60,editing:!1},d.controller.Library.prototype.defaults),initialize:function(a){this.image=a.image,d.controller.State.prototype.initialize.apply(this,arguments)},activate:function(){this.frame.modal.$el.addClass("image-details")}}),d.controller.GalleryEdit=d.controller.Library.extend({defaults:{id:"gallery-edit",multiple:!1,describe:!0,edge:199,editing:!1,sortable:!0,searchable:!1,toolbar:"gallery-edit",content:"browse",title:c.editGalleryTitle,priority:60,dragInfo:!0,displaySettings:!0,syncSelection:!1},initialize:function(){this.get("library")||this.set("library",new d.model.Selection),this.get("AttachmentView")||this.set("AttachmentView",d.view.Attachment.EditLibrary),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library");a.props.set("type","image"),this.get("library").observe(wp.Uploader.queue),this.frame.on("content:render:browse",this.gallerySettings,this),d.controller.Library.prototype.activate.apply(this,arguments)},deactivate:function(){this.get("library").unobserve(wp.Uploader.queue),this.frame.off("content:render:browse",this.gallerySettings,this),d.controller.Library.prototype.deactivate.apply(this,arguments)},gallerySettings:function(a){if(this.get("displaySettings")){var b=this.get("library");b&&a&&(b.gallery=b.gallery||new Backbone.Model,a.sidebar.set({gallery:new d.view.Settings.Gallery({controller:this,model:b.gallery,priority:40})}),a.toolbar.set("reverse",{text:c.reverseOrder,priority:80,click:function(){b.reset(b.toArray().reverse())}}))}}}),d.controller.GalleryAdd=d.controller.Library.extend({defaults:b.defaults({id:"gallery-library",filterable:"uploaded",multiple:"add",menu:"gallery",toolbar:"gallery-add",title:c.addToGalleryTitle,priority:100,syncSelection:!1},d.controller.Library.prototype.defaults),initialize:function(){this.get("library")||this.set("library",d.query({type:"image"})),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library"),b=this.frame.state("gallery-edit").get("library");this.editLibrary&&this.editLibrary!==b&&a.unobserve(this.editLibrary),a.validator=function(a){return!!this.mirroring.get(a.cid)&&!b.get(a.cid)&&d.model.Selection.prototype.validator.apply(this,arguments)},a.reset(a.mirroring.models,{silent:!0}),a.observe(b),this.editLibrary=b,d.controller.Library.prototype.activate.apply(this,arguments)}}),d.controller.CollectionEdit=d.controller.Library.extend({defaults:{multiple:!1,describe:!0,edge:199,editing:!1,sortable:!0,searchable:!1,content:"browse",priority:60,dragInfo:!0,SettingsView:!1,syncSelection:!1},initialize:function(){var a=this.get("collectionType");"video"===this.get("type")&&(a="video-"+a),this.set("id",a+"-edit"),this.set("toolbar",a+"-edit"),this.get("library")||this.set("library",new d.model.Selection),this.get("AttachmentView")||this.set("AttachmentView",d.view.Attachment.EditLibrary),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library");a.props.set("type",this.get("type")),this.get("library").observe(wp.Uploader.queue),this.frame.on("content:render:browse",this.renderSettings,this),d.controller.Library.prototype.activate.apply(this,arguments)},deactivate:function(){this.get("library").unobserve(wp.Uploader.queue),this.frame.off("content:render:browse",this.renderSettings,this),d.controller.Library.prototype.deactivate.apply(this,arguments)},renderSettings:function(b){var e=this.get("library"),f=this.get("collectionType"),g=this.get("dragInfoText"),h=this.get("SettingsView"),i={};e&&b&&(e[f]=e[f]||new Backbone.Model,i[f]=new h({controller:this,model:e[f],priority:40}),b.sidebar.set(i),g&&b.toolbar.set("dragInfo",new d.View({el:a('<div class="instructions">'+g+"</div>")[0],priority:-40})),b.toolbar.set("reverse",{text:c.reverseOrder,priority:80,click:function(){e.reset(e.toArray().reverse())}}))}}),d.controller.CollectionAdd=d.controller.Library.extend({defaults:b.defaults({filterable:"uploaded",multiple:"add",priority:100,syncSelection:!1},d.controller.Library.prototype.defaults),initialize:function(){var a=this.get("collectionType");"video"===this.get("type")&&(a="video-"+a),this.set("id",a+"-library"),this.set("toolbar",a+"-add"),this.set("menu",a),this.get("library")||this.set("library",d.query({type:this.get("type")})),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library"),b=this.get("editLibrary"),c=this.frame.state(this.get("collectionType")+"-edit").get("library");b&&b!==c&&a.unobserve(b),a.validator=function(a){return!!this.mirroring.get(a.cid)&&!c.get(a.cid)&&d.model.Selection.prototype.validator.apply(this,arguments)},a.reset(a.mirroring.models,{silent:!0}),a.observe(c),this.set("editLibrary",c),d.controller.Library.prototype.activate.apply(this,arguments)}}),d.controller.FeaturedImage=d.controller.Library.extend({defaults:b.defaults({id:"featured-image",filterable:"uploaded",multiple:!1,toolbar:"featured-image",title:c.setFeaturedImageTitle,priority:60,syncSelection:!0},d.controller.Library.prototype.defaults),initialize:function(){var a,b;this.get("library")||this.set("library",d.query({type:"image"})),d.controller.Library.prototype.initialize.apply(this,arguments),a=this.get("library"),b=a.comparator,a.comparator=function(a,c){var d=!!this.mirroring.get(a.cid),e=!!this.mirroring.get(c.cid);return!d&&e?-1:d&&!e?1:b.apply(this,arguments)},a.observe(this.get("selection"))},activate:function(){this.updateSelection(),this.frame.on("open",this.updateSelection,this),d.controller.Library.prototype.activate.apply(this,arguments)},deactivate:function(){this.frame.off("open",this.updateSelection,this),d.controller.Library.prototype.deactivate.apply(this,arguments)},updateSelection:function(){var a,b=this.get("selection"),c=d.view.settings.post.featuredImageId;""!==c&&-1!==c&&(a=d.model.Attachment.get(c),a.fetch()),b.reset(a?[a]:[])}}),d.controller.ReplaceImage=d.controller.Library.extend({defaults:b.defaults({id:"replace-image",filterable:"uploaded",multiple:!1,toolbar:"replace",title:c.replaceImageTitle,priority:60,syncSelection:!0},d.controller.Library.prototype.defaults),initialize:function(a){var b,c;this.image=a.image,this.get("library")||this.set("library",d.query({type:"image"})),d.controller.Library.prototype.initialize.apply(this,arguments),b=this.get("library"),c=b.comparator,b.comparator=function(a,b){var d=!!this.mirroring.get(a.cid),e=!!this.mirroring.get(b.cid);return!d&&e?-1:d&&!e?1:c.apply(this,arguments)},b.observe(this.get("selection"))},activate:function(){this.updateSelection(),d.controller.Library.prototype.activate.apply(this,arguments)},updateSelection:function(){var a=this.get("selection"),b=this.image.attachment;a.reset(b?[b]:[])}}),d.controller.EditImage=d.controller.State.extend({defaults:{id:"edit-image",url:"",menu:!1,toolbar:"edit-image",title:c.editImage,content:"edit-image"},activate:function(){this.listenTo(this.frame,"toolbar:render:edit-image",this.toolbar)},deactivate:function(){this.stopListening(this.frame)},toolbar:function(){var a=this.frame,b=a.lastState(),e=b&&b.id;a.toolbar.set(new d.view.Toolbar({controller:a,items:{back:{style:"primary",text:c.back,priority:20,click:function(){e?a.setState(e):a.close()}}}}))}}),d.controller.MediaLibrary=d.controller.Library.extend({defaults:b.defaults({filterable:"uploaded",priority:80,syncSelection:!1,displaySettings:!1},d.controller.Library.prototype.defaults),initialize:function(a){this.media=a.media,this.type=a.type,this.set("library",d.query({type:this.type})),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){d.frame.lastMime&&(this.set("library",d.query({type:d.frame.lastMime})),delete d.frame.lastMime),d.controller.Library.prototype.activate.apply(this,arguments)}}),d.controller.Embed=d.controller.State.extend({defaults:{id:"embed",url:"",menu:"default",content:"embed",toolbar:"main-embed",type:"link",title:c.insertFromUrlTitle,priority:120},sensitivity:200,initialize:function(){this.debouncedScan=b.debounce(b.bind(this.scan,this),this.sensitivity),this.props=new Backbone.Model({url:""}),this.props.on("change:url",this.debouncedScan,this),this.props.on("change:url",this.refresh,this),this.on("scan",this.scanImage,this)},scan:function(){var b,c=this,d={type:"link",scanners:[]};this.props.get("url")&&this.trigger("scan",d),d.scanners.length?(b=d.scanners=a.when.apply(a,d.scanners),b.always(function(){c.get("scanners")===b&&c.set("loading",!1)})):d.scanners=null,d.loading=!!d.scanners,this.set(d)},scanImage:function(b){var c=this.frame,d=this,e=this.props.get("url"),f=new Image,g=a.Deferred();b.scanners.push(g.promise()),f.onload=function(){g.resolve(),d===c.state()&&e===d.props.get("url")&&(d.set({type:"image"}),d.props.set({width:f.width,height:f.height}))},f.onerror=g.reject,f.src=e},refresh:function(){this.frame.toolbar.get().refresh()},reset:function(){this.props.clear().set({url:""}),this.active&&this.refresh()}}),d.controller.Cropper=d.controller.State.extend({defaults:{id:"cropper",title:c.cropImage,toolbar:"crop",content:"crop",router:!1,canSkipCrop:!1},activate:function(){this.frame.on("content:create:crop",this.createCropContent,this),this.frame.on("close",this.removeCropper,this),this.set("selection",new Backbone.Collection(this.frame._selection.single))},deactivate:function(){this.frame.toolbar.mode("browse")},createCropContent:function(){this.cropperView=new wp.media.view.Cropper({controller:this,attachment:this.get("selection").first()}),this.cropperView.on("image-loaded",this.createCropToolbar,this),this.frame.content.set(this.cropperView)},removeCropper:function(){this.imgSelect.cancelSelection(),this.imgSelect.setOptions({remove:!0}),this.imgSelect.update(),this.cropperView.remove()},createCropToolbar:function(){var a,d;a=this.get("canSkipCrop")||!1,d={controller:this.frame,items:{insert:{style:"primary",text:c.cropImage,priority:80,requires:{library:!1,selection:!1},click:function(){var a=this,b=this.controller.state().get("selection").first();b.set({cropDetails:this.controller.state().imgSelect.getSelection()}),this.$el.text(c.cropping),this.$el.attr("disabled",!0),this.controller.state().doCrop(b).done(function(b){a.controller.trigger("cropped",b),a.controller.close()}).fail(function(){a.controller.trigger("content:error:crop")})}}}},a&&b.extend(d.items,{skip:{style:"secondary",text:c.skipCropping,priority:70,requires:{library:!1,selection:!1},click:function(){var a=this.controller.state().get("selection").first();this.controller.state().cropperView.remove(),this.controller.trigger("skippedcrop",a),this.controller.close()}}}),this.frame.toolbar.set(new wp.media.view.Toolbar(d))},doCrop:function(a){return wp.ajax.post("custom-header-crop",{nonce:a.get("nonces").edit,id:a.get("id"),cropDetails:a.get("cropDetails")})}}),d.View=wp.Backbone.View.extend({constructor:function(a){a&&a.controller&&(this.controller=a.controller),wp.Backbone.View.apply(this,arguments)},dispose:function(){return this.undelegateEvents(),this.model&&this.model.off&&this.model.off(null,null,this),this.collection&&this.collection.off&&this.collection.off(null,null,this),this.controller&&this.controller.off&&this.controller.off(null,null,this),this},remove:function(){return this.dispose(),wp.Backbone.View.prototype.remove.apply(this,arguments)}}),d.view.Frame=d.View.extend({initialize:function(){this._createRegions(),this._createStates()},_createRegions:function(){this.regions=this.regions?this.regions.slice():[],b.each(this.regions,function(a){this[a]=new d.controller.Region({view:this,id:a,selector:".media-frame-"+a})},this)},_createStates:function(){this.states=new Backbone.Collection(null,{model:d.controller.State}),this.states.on("add",function(a){a.frame=this,a.trigger("ready")},this),this.options.states&&this.states.add(this.options.states)},reset:function(){return this.states.invoke("trigger","reset"),this}}),b.extend(d.view.Frame.prototype,d.controller.StateMachine.prototype),d.view.MediaFrame=d.view.Frame.extend({className:"media-frame",template:d.template("media-frame"),regions:["menu","title","content","toolbar","router"],initialize:function(){d.view.Frame.prototype.initialize.apply(this,arguments),b.defaults(this.options,{title:"",modal:!0,uploader:!0}),this.$el.addClass("wp-core-ui"),this.options.modal&&(this.modal=new d.view.Modal({controller:this,title:this.options.title}),this.modal.content(this)),(wp.Uploader.limitExceeded||!wp.Uploader.browser.supported)&&(this.options.uploader=!1),this.options.uploader&&(this.uploader=new d.view.UploaderWindow({controller:this,uploader:{dropzone:this.modal?this.modal.$el:this.$el,container:this.$el}}),this.views.set(".media-frame-uploader",this.uploader)),this.on("attach",b.bind(this.views.ready,this.views),this),this.on("title:create:default",this.createTitle,this),this.title.mode("default"),this.on("menu:create:default",this.createMenu,this)},render:function(){return!this.state()&&this.options.state&&this.setState(this.options.state),d.view.Frame.prototype.render.apply(this,arguments)},createTitle:function(a){a.view=new d.View({controller:this,tagName:"h1"})},createMenu:function(a){a.view=new d.view.Menu({controller:this})},createToolbar:function(a){a.view=new d.view.Toolbar({controller:this})},createRouter:function(a){a.view=new d.view.Router({controller:this})},createIframeStates:function(c){var e,f=d.view.settings,g=f.tabs,h=f.tabUrl;g&&h&&(e=a("#post_ID"),e.length&&(h+="&post_id="+e.val()),b.each(g,function(a,d){this.state("iframe:"+d).set(b.defaults({tab:d,src:h+"&tab="+d,title:a,content:"iframe",menu:"default"},c))},this),this.on("content:create:iframe",this.iframeContent,this),this.on("menu:render:default",this.iframeMenu,this),this.on("open",this.hijackThickbox,this),this.on("close",this.restoreThickbox,this))},iframeContent:function(a){this.$el.addClass("hide-toolbar"),a.view=new d.view.Iframe({controller:this})},iframeMenu:function(a){var c={};a&&(b.each(d.view.settings.tabs,function(a,b){c["iframe:"+b]={text:this.state("iframe:"+b).get("title"),priority:200}},this),a.set(c))},hijackThickbox:function(){var a=this;window.tb_remove&&!this._tb_remove&&(this._tb_remove=window.tb_remove,window.tb_remove=function(){a.close(),a.reset(),a.setState(a.options.state),a._tb_remove.call(window)})},restoreThickbox:function(){this._tb_remove&&(window.tb_remove=this._tb_remove,delete this._tb_remove)}}),b.each(["open","close","attach","detach","escape"],function(a){d.view.MediaFrame.prototype[a]=function(){return this.modal&&this.modal[a].apply(this.modal,arguments),this}}),d.view.MediaFrame.Select=d.view.MediaFrame.extend({initialize:function(){d.view.MediaFrame.prototype.initialize.apply(this,arguments),b.defaults(this.options,{selection:[],library:{},multiple:!1,state:"library"}),this.createSelection(),this.createStates(),this.bindHandlers()},createSelection:function(){var a=this.options.selection;a instanceof d.model.Selection||(this.options.selection=new d.model.Selection(a,{multiple:this.options.multiple})),this._selection={attachments:new d.model.Attachments,difference:[]}},createStates:function(){var a=this.options;this.options.states||this.states.add([new d.controller.Library({library:d.query(a.library),multiple:a.multiple,title:a.title,priority:20})])},bindHandlers:function(){this.on("router:create:browse",this.createRouter,this),this.on("router:render:browse",this.browseRouter,this),this.on("content:create:browse",this.browseContent,this),this.on("content:render:upload",this.uploadContent,this),this.on("toolbar:create:select",this.createSelectToolbar,this)},browseRouter:function(a){a.set({upload:{text:c.uploadFilesTitle,priority:20},browse:{text:c.mediaLibraryTitle,priority:40}})},browseContent:function(a){var b=this.state();this.$el.removeClass("hide-toolbar"),a.view=new d.view.AttachmentsBrowser({controller:this,collection:b.get("library"),selection:b.get("selection"),model:b,sortable:b.get("sortable"),search:b.get("searchable"),filters:b.get("filterable"),display:b.get("displaySettings"),dragInfo:b.get("dragInfo"),suggestedWidth:b.get("suggestedWidth"),suggestedHeight:b.get("suggestedHeight"),AttachmentView:b.get("AttachmentView")})},uploadContent:function(){this.$el.removeClass("hide-toolbar"),this.content.set(new d.view.UploaderInline({controller:this}))},createSelectToolbar:function(a,b){b=b||this.options.button||{},b.controller=this,a.view=new d.view.Toolbar.Select(b)}}),d.view.MediaFrame.Post=d.view.MediaFrame.Select.extend({initialize:function(){this.counts={audio:{count:d.view.settings.attachmentCounts.audio,state:"playlist"},video:{count:d.view.settings.attachmentCounts.video,state:"video-playlist"}},b.defaults(this.options,{multiple:!0,editing:!1,state:"insert"}),d.view.MediaFrame.Select.prototype.initialize.apply(this,arguments),this.createIframeStates()},createStates:function(){var a=this.options;this.states.add([new d.controller.Library({id:"insert",title:c.insertMediaTitle,priority:20,toolbar:"main-insert",filterable:"all",library:d.query(a.library),multiple:a.multiple?"reset":!1,editable:!0,allowLocalEdits:!0,displaySettings:!0,displayUserSettings:!0}),new d.controller.Library({id:"gallery",title:c.createGalleryTitle,priority:40,toolbar:"main-gallery",filterable:"uploaded",multiple:"add",editable:!1,library:d.query(b.defaults({type:"image"},a.library))}),new d.controller.Embed,new d.controller.EditImage({model:a.editImage}),new d.controller.GalleryEdit({library:a.selection,editing:a.editing,menu:"gallery"}),new d.controller.GalleryAdd,new d.controller.Library({id:"playlist",title:c.createPlaylistTitle,priority:60,toolbar:"main-playlist",filterable:"uploaded",multiple:"add",editable:!1,library:d.query(b.defaults({type:"audio"},a.library))}),new d.controller.CollectionEdit({type:"audio",collectionType:"playlist",title:c.editPlaylistTitle,SettingsView:d.view.Settings.Playlist,library:a.selection,editing:a.editing,menu:"playlist",dragInfoText:c.playlistDragInfo,dragInfo:!1}),new d.controller.CollectionAdd({type:"audio",collectionType:"playlist",title:c.addToPlaylistTitle}),new d.controller.Library({id:"video-playlist",title:c.createVideoPlaylistTitle,priority:60,toolbar:"main-video-playlist",filterable:"uploaded",multiple:"add",editable:!1,library:d.query(b.defaults({type:"video"},a.library))}),new d.controller.CollectionEdit({type:"video",collectionType:"playlist",title:c.editVideoPlaylistTitle,SettingsView:d.view.Settings.Playlist,library:a.selection,editing:a.editing,menu:"video-playlist",dragInfoText:c.videoPlaylistDragInfo,dragInfo:!1}),new d.controller.CollectionAdd({type:"video",collectionType:"playlist",title:c.addToVideoPlaylistTitle})]),d.view.settings.post.featuredImageId&&this.states.add(new d.controller.FeaturedImage)},bindHandlers:function(){var a,c;d.view.MediaFrame.Select.prototype.bindHandlers.apply(this,arguments),this.on("activate",this.activate,this),c=b.find(this.counts,function(a){return 0===a.count}),"undefined"!=typeof c&&this.listenTo(d.model.Attachments.all,"change:type",this.mediaTypeCounts),this.on("menu:create:gallery",this.createMenu,this),this.on("menu:create:playlist",this.createMenu,this),this.on("menu:create:video-playlist",this.createMenu,this),this.on("toolbar:create:main-insert",this.createToolbar,this),this.on("toolbar:create:main-gallery",this.createToolbar,this),this.on("toolbar:create:main-playlist",this.createToolbar,this),this.on("toolbar:create:main-video-playlist",this.createToolbar,this),this.on("toolbar:create:featured-image",this.featuredImageToolbar,this),this.on("toolbar:create:main-embed",this.mainEmbedToolbar,this),a={menu:{"default":"mainMenu",gallery:"galleryMenu",playlist:"playlistMenu","video-playlist":"videoPlaylistMenu"},content:{embed:"embedContent","edit-image":"editImageContent","edit-selection":"editSelectionContent"},toolbar:{"main-insert":"mainInsertToolbar","main-gallery":"mainGalleryToolbar","gallery-edit":"galleryEditToolbar","gallery-add":"galleryAddToolbar","main-playlist":"mainPlaylistToolbar","playlist-edit":"playlistEditToolbar","playlist-add":"playlistAddToolbar","main-video-playlist":"mainVideoPlaylistToolbar","video-playlist-edit":"videoPlaylistEditToolbar","video-playlist-add":"videoPlaylistAddToolbar"}},b.each(a,function(a,c){b.each(a,function(a,b){this.on(c+":render:"+b,this[a],this)},this)},this)},activate:function(){b.each(this.counts,function(a){a.count<1&&this.menuItemVisibility(a.state,"hide")},this)},mediaTypeCounts:function(a,b){"undefined"!=typeof this.counts[b]&&this.counts[b].count<1&&(this.counts[b].count++,this.menuItemVisibility(this.counts[b].state,"show"))},mainMenu:function(a){a.set({"library-separator":new d.View({className:"separator",priority:100})})},menuItemVisibility:function(a,b){var c=this.menu.get();"hide"===b?c.hide(a):"show"===b&&c.show(a)},galleryMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.cancelGalleryTitle,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new d.View({className:"separator",priority:40})})},playlistMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.cancelPlaylistTitle,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new d.View({className:"separator",priority:40})})},videoPlaylistMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.cancelVideoPlaylistTitle,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new d.View({className:"separator",priority:40})})},embedContent:function(){var a=new d.view.Embed({controller:this,model:this.state()}).render();this.content.set(a),a.url.focus()},editSelectionContent:function(){var a,b=this.state(),e=b.get("selection");a=new d.view.AttachmentsBrowser({controller:this,collection:e,selection:e,model:b,sortable:!0,search:!1,dragInfo:!0,AttachmentView:d.view.Attachment.EditSelection}).render(),a.toolbar.set("backToLibrary",{text:c.returnToLibrary,priority:-100,click:function(){this.controller.content.mode("browse")}}),this.content.set(a)},editImageContent:function(){var a=this.state().get("image"),b=new d.view.EditImage({model:a,controller:this}).render();this.content.set(b),b.loadEditor()},selectionStatusToolbar:function(a){var b=this.state().get("editable");a.set("selection",new d.view.Selection({controller:this,collection:this.state().get("selection"),priority:-40,editable:b&&function(){this.controller.content.mode("edit-selection")}}).render())},mainInsertToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("insert",{style:"primary",priority:80,text:c.insertIntoPost,requires:{selection:!0},click:function(){var a=b.state(),c=a.get("selection");b.close(),a.trigger("insert",c).reset()}})},mainGalleryToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("gallery",{style:"primary",text:c.createNewGallery,priority:60,requires:{selection:!0},click:function(){var a=b.state().get("selection"),c=b.state("gallery-edit"),e=a.where({type:"image"});c.set("library",new d.model.Selection(e,{props:a.props.toJSON(),multiple:!0})),this.controller.setState("gallery-edit")}})},mainPlaylistToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("playlist",{style:"primary",text:c.createNewPlaylist,priority:100,requires:{selection:!0},click:function(){var a=b.state().get("selection"),c=b.state("playlist-edit"),e=a.where({type:"audio"});c.set("library",new d.model.Selection(e,{props:a.props.toJSON(),multiple:!0})),this.controller.setState("playlist-edit")}})},mainVideoPlaylistToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("video-playlist",{style:"primary",text:c.createNewVideoPlaylist,priority:100,requires:{selection:!0},click:function(){var a=b.state().get("selection"),c=b.state("video-playlist-edit"),e=a.where({type:"video"});c.set("library",new d.model.Selection(e,{props:a.props.toJSON(),multiple:!0})),this.controller.setState("video-playlist-edit")}})},featuredImageToolbar:function(a){this.createSelectToolbar(a,{text:c.setFeaturedImage,state:this.options.state})},mainEmbedToolbar:function(a){a.view=new d.view.Toolbar.Embed({controller:this})},galleryEditToolbar:function(){var a=this.state().get("editing");
-this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:a?c.updateGallery:c.insertGallery,priority:80,requires:{library:!0},click:function(){var a=this.controller,b=a.state();a.close(),b.trigger("update",b.get("library")),a.setState(a.options.state),a.reset()}}}}))},galleryAddToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:c.addToGallery,priority:80,requires:{selection:!0},click:function(){var a=this.controller,b=a.state(),c=a.state("gallery-edit");c.get("library").add(b.get("selection").models),b.trigger("reset"),a.setState("gallery-edit")}}}}))},playlistEditToolbar:function(){var a=this.state().get("editing");this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:a?c.updatePlaylist:c.insertPlaylist,priority:80,requires:{library:!0},click:function(){var a=this.controller,b=a.state();a.close(),b.trigger("update",b.get("library")),a.setState(a.options.state),a.reset()}}}}))},playlistAddToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:c.addToPlaylist,priority:80,requires:{selection:!0},click:function(){var a=this.controller,b=a.state(),c=a.state("playlist-edit");c.get("library").add(b.get("selection").models),b.trigger("reset"),a.setState("playlist-edit")}}}}))},videoPlaylistEditToolbar:function(){var a=this.state().get("editing");this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:a?c.updateVideoPlaylist:c.insertVideoPlaylist,priority:140,requires:{library:!0},click:function(){var a=this.controller,b=a.state(),c=b.get("library");c.type="video",a.close(),b.trigger("update",c),a.setState(a.options.state),a.reset()}}}}))},videoPlaylistAddToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:c.addToVideoPlaylist,priority:140,requires:{selection:!0},click:function(){var a=this.controller,b=a.state(),c=a.state("video-playlist-edit");c.get("library").add(b.get("selection").models),b.trigger("reset"),a.setState("video-playlist-edit")}}}}))}}),d.view.MediaFrame.ImageDetails=d.view.MediaFrame.Select.extend({defaults:{id:"image",url:"",menu:"image-details",content:"image-details",toolbar:"image-details",type:"link",title:c.imageDetailsTitle,priority:120},initialize:function(a){this.image=new d.model.PostImage(a.metadata),this.options.selection=new d.model.Selection(this.image.attachment,{multiple:!1}),d.view.MediaFrame.Select.prototype.initialize.apply(this,arguments)},bindHandlers:function(){d.view.MediaFrame.Select.prototype.bindHandlers.apply(this,arguments),this.on("menu:create:image-details",this.createMenu,this),this.on("content:create:image-details",this.imageDetailsContent,this),this.on("content:render:edit-image",this.editImageContent,this),this.on("menu:render:image-details",this.renderMenu,this),this.on("toolbar:render:image-details",this.renderImageDetailsToolbar,this),this.on("toolbar:render:replace",this.renderReplaceImageToolbar,this)},createStates:function(){this.states.add([new d.controller.ImageDetails({image:this.image,editable:!1,menu:"image-details"}),new d.controller.ReplaceImage({id:"replace-image",library:d.query({type:"image"}),image:this.image,multiple:!1,title:c.imageReplaceTitle,menu:"image-details",toolbar:"replace",priority:80,displaySettings:!0}),new d.controller.EditImage({image:this.image,selection:this.options.selection})])},imageDetailsContent:function(a){a.view=new d.view.ImageDetails({controller:this,model:this.state().image,attachment:this.state().image.attachment})},editImageContent:function(){var a,b=this.state(),c=b.get("image");c&&(a=new d.view.EditImage({model:c,controller:this}).render(),this.content.set(a),a.loadEditor())},renderMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.imageDetailsCancel,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new d.View({className:"separator",priority:40})})},renderImageDetailsToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{select:{style:"primary",text:c.update,priority:80,click:function(){var a=this.controller,b=a.state();a.close(),b.trigger("update",a.image.toJSON()),a.setState(a.options.state),a.reset()}}}}))},renderReplaceImageToolbar:function(){var a=this,b=a.lastState(),e=b&&b.id;this.toolbar.set(new d.view.Toolbar({controller:this,items:{back:{text:c.back,priority:20,click:function(){e?a.setState(e):a.close()}},replace:{style:"primary",text:c.replace,priority:80,click:function(){var a=this.controller,b=a.state(),c=b.get("selection"),d=c.single();a.close(),a.image.changeAttachment(d,b.display(d)),b.trigger("replace",a.image.toJSON()),a.setState(a.options.state),a.reset()}}}}))}}),d.view.Modal=d.View.extend({tagName:"div",template:d.template("media-modal"),attributes:{tabindex:0},events:{"click .media-modal-backdrop, .media-modal-close":"escapeHandler",keydown:"keydown"},initialize:function(){b.defaults(this.options,{container:document.body,title:"",propagate:!0,freeze:!0})},prepare:function(){return{title:this.options.title}},attach:function(){return this.views.attached?this:(this.views.rendered||this.render(),this.$el.appendTo(this.options.container),this.views.attached=!0,this.views.ready(),this.propagate("attach"))},detach:function(){return this.$el.is(":visible")&&this.close(),this.$el.detach(),this.views.attached=!1,this.propagate("detach")},open:function(){var b=this.$el,c=this.options;return b.is(":visible")?this:(this.views.attached||this.attach(),c.freeze&&(this._freeze={scrollTop:a(window).scrollTop()}),b.show().focus(),this.propagate("open"))},close:function(b){var c=this._freeze;return this.views.attached&&this.$el.is(":visible")?(this.$el.hide(),this.propagate("close"),c&&a(window).scrollTop(c.scrollTop),b&&b.escape&&this.propagate("escape"),this):this},escape:function(){return this.close({escape:!0})},escapeHandler:function(a){a.preventDefault(),this.escape()},content:function(a){return this.views.set(".media-modal-content",a),this},propagate:function(a){return this.trigger(a),this.options.propagate&&this.controller.trigger(a),this},keydown:function(a){27===a.which&&this.$el.is(":visible")&&(this.escape(),a.stopImmediatePropagation())}}),d.view.FocusManager=d.View.extend({events:{keydown:"recordTab",focusin:"updateIndex"},focus:function(){b.isUndefined(this.index)||(this.$tabbables=this.$(":tabbable"),this.$tabbables.eq(this.index).focus())},recordTab:function(a){if(9===a.keyCode&&(b.isUndefined(this.index)&&this.updateIndex(a),!b.isUndefined(this.index))){var c=this.index+(a.shiftKey?-1:1);c>=0&&c<this.$tabbables.length?this.index=c:delete this.index}},updateIndex:function(a){this.$tabbables=this.$(":tabbable");var b=this.$tabbables.index(a.target);-1===b?delete this.index:this.index=b}}),d.view.UploaderWindow=d.View.extend({tagName:"div",className:"uploader-window",template:d.template("uploader-window"),initialize:function(){var c;this.$browser=a('<a href="#" class="browser" />').hide().appendTo("body"),c=this.options.uploader=b.defaults(this.options.uploader||{},{dropzone:this.$el,browser:this.$browser,params:{}}),!c.dropzone||c.dropzone instanceof a||(c.dropzone=a(c.dropzone)),this.controller.on("activate",this.refresh,this),this.controller.on("detach",function(){this.$browser.remove()},this)},refresh:function(){this.uploader&&this.uploader.refresh()},ready:function(){var c,e=d.view.settings.post.id;this.uploader||(e&&(this.options.uploader.params.post_id=e),this.uploader=new wp.Uploader(this.options.uploader),c=this.uploader.dropzone,c.on("dropzone:enter",b.bind(this.show,this)),c.on("dropzone:leave",b.bind(this.hide,this)),a(this.uploader).on("uploader:ready",b.bind(this._ready,this)))},_ready:function(){this.controller.trigger("uploader:ready")},show:function(){var a=this.$el.show();b.defer(function(){a.css({opacity:1})})},hide:function(){var a=this.$el.css({opacity:0});d.transition(a).done(function(){"0"===a.css("opacity")&&a.hide()})}}),d.view.EditorUploader=d.View.extend({tagName:"div",className:"uploader-editor",template:d.template("uploader-editor"),localDrag:!1,overContainer:!1,overDropzone:!1,draggingFile:null,initialize:function(){var c=this;return this.initialized=!1,window.tinyMCEPreInit&&window.tinyMCEPreInit.dragDropUpload&&this.browserSupport()?(this.$document=a(document),this.dropzones=[],this.files=[],this.$document.on("drop",".uploader-editor",b.bind(this.drop,this)),this.$document.on("dragover",".uploader-editor",b.bind(this.dropzoneDragover,this)),this.$document.on("dragleave",".uploader-editor",b.bind(this.dropzoneDragleave,this)),this.$document.on("click",".uploader-editor",b.bind(this.click,this)),this.$document.on("dragover",b.bind(this.containerDragover,this)),this.$document.on("dragleave",b.bind(this.containerDragleave,this)),this.$document.on("dragstart dragend drop",function(a){c.localDrag="dragstart"===a.type}),this.initialized=!0,this):this},browserSupport:function(){var a=!1,b=document.createElement("div");return a="draggable"in b||"ondragstart"in b&&"ondrop"in b,a=a&&!!(window.File&&window.FileList&&window.FileReader)},isDraggingFile:function(a){return null!==this.draggingFile?this.draggingFile:b.isUndefined(a.originalEvent)||b.isUndefined(a.originalEvent.dataTransfer)?!1:(this.draggingFile=b.indexOf(a.originalEvent.dataTransfer.types,"Files")>-1&&-1===b.indexOf(a.originalEvent.dataTransfer.types,"text/plain"),this.draggingFile)},refresh:function(c){var d;for(d in this.dropzones)this.dropzones[d].toggle(this.overContainer||this.overDropzone);return b.isUndefined(c)||a(c.target).closest(".uploader-editor").toggleClass("droppable",this.overDropzone),this.overContainer||this.overDropzone||(this.draggingFile=null),this},render:function(){return this.initialized?(d.View.prototype.render.apply(this,arguments),a(".wp-editor-wrap, #wp-fullscreen-body").each(b.bind(this.attach,this)),this):this},attach:function(b,c){var d=this.$el.clone();return this.dropzones.push(d),a(c).append(d),this},drop:function(b){var c=null;return this.containerDragleave(b),this.dropzoneDragleave(b),this.files=b.originalEvent.dataTransfer.files,this.files.length<1?void 0:(c=a(b.target).parents(".wp-editor-wrap"),c.length>0&&c[0].id&&(window.wpActiveEditor=c[0].id.slice(3,-5)),this.workflow?(this.workflow.state().reset(),this.addFiles.apply(this),this.workflow.open()):(this.workflow=wp.media.editor.open("content",{frame:"post",state:"insert",title:wp.media.view.l10n.addMedia,multiple:!0}),this.workflow.on("uploader:ready",this.addFiles,this)),!1)},addFiles:function(){return this.files.length&&(this.workflow.uploader.uploader.uploader.addFile(b.toArray(this.files)),this.files=[]),this},containerDragover:function(a){!this.localDrag&&this.isDraggingFile(a)&&(this.overContainer=!0,this.refresh())},containerDragleave:function(){this.overContainer=!1,b.delay(b.bind(this.refresh,this),50)},dropzoneDragover:function(a){return!this.localDrag&&this.isDraggingFile(a)?(this.overDropzone=!0,this.refresh(a),!1):void 0},dropzoneDragleave:function(a){this.overDropzone=!1,b.delay(b.bind(this.refresh,this,a),50)},click:function(a){this.containerDragleave(a),this.dropzoneDragleave(a),this.localDrag=!1}}),d.view.UploaderInline=d.View.extend({tagName:"div",className:"uploader-inline",template:d.template("uploader-inline"),initialize:function(){b.defaults(this.options,{message:"",status:!0}),!this.options.$browser&&this.controller.uploader&&(this.options.$browser=this.controller.uploader.$browser),b.isUndefined(this.options.postId)&&(this.options.postId=d.view.settings.post.id),this.options.status&&this.views.set(".upload-inline-status",new d.view.UploaderStatus({controller:this.controller}))},prepare:function(){var a=this.controller.state().get("suggestedWidth"),b=this.controller.state().get("suggestedHeight");return a&&b?{suggestedWidth:a,suggestedHeight:b}:void 0},dispose:function(){return this.disposing?d.View.prototype.dispose.apply(this,arguments):(this.disposing=!0,this.remove())},remove:function(){var a=d.View.prototype.remove.apply(this,arguments);return b.defer(b.bind(this.refresh,this)),a},refresh:function(){var a=this.controller.uploader;a&&a.refresh()},ready:function(){var a,b=this.options.$browser;if(this.controller.uploader){if(a=this.$(".browser"),a[0]===b[0])return;b.detach().text(a.text()),b[0].className=a[0].className,a.replaceWith(b.show())}return this.refresh(),this}}),d.view.UploaderStatus=d.View.extend({className:"media-uploader-status",template:d.template("uploader-status"),events:{"click .upload-dismiss-errors":"dismiss"},initialize:function(){this.queue=wp.Uploader.queue,this.queue.on("add remove reset",this.visibility,this),this.queue.on("add remove reset change:percent",this.progress,this),this.queue.on("add remove reset change:uploading",this.info,this),this.errors=wp.Uploader.errors,this.errors.reset(),this.errors.on("add remove reset",this.visibility,this),this.errors.on("add",this.error,this)},dispose:function(){return wp.Uploader.queue.off(null,null,this),d.View.prototype.dispose.apply(this,arguments),this},visibility:function(){this.$el.toggleClass("uploading",!!this.queue.length),this.$el.toggleClass("errors",!!this.errors.length),this.$el.toggle(!!this.queue.length||!!this.errors.length)},ready:function(){b.each({$bar:".media-progress-bar div",$index:".upload-index",$total:".upload-total",$filename:".upload-filename"},function(a,b){this[b]=this.$(a)},this),this.visibility(),this.progress(),this.info()},progress:function(){var a=this.queue,c=this.$bar;c&&a.length&&c.width(a.reduce(function(a,c){if(!c.get("uploading"))return a+100;var d=c.get("percent");return a+(b.isNumber(d)?d:100)},0)/a.length+"%")},info:function(){var a,b=this.queue,c=0;b.length&&(a=this.queue.find(function(a,b){return c=b,a.get("uploading")}),this.$index.text(c+1),this.$total.text(b.length),this.$filename.html(a?this.filename(a.get("filename")):""))},filename:function(a){return d.truncate(b.escape(a),24)},error:function(a){this.views.add(".upload-errors",new d.view.UploaderStatusError({filename:this.filename(a.get("file").name),message:a.get("message")}),{at:0})},dismiss:function(a){var c=this.views.get(".upload-errors");a.preventDefault(),c&&b.invoke(c,"remove"),wp.Uploader.errors.reset()}}),d.view.UploaderStatusError=d.View.extend({className:"upload-error",template:d.template("uploader-status-error")}),d.view.Toolbar=d.View.extend({tagName:"div",className:"media-toolbar",initialize:function(){var a=this.controller.state(),b=this.selection=a.get("selection"),c=this.library=a.get("library");this._views={},this.primary=new d.view.PriorityList,this.secondary=new d.view.PriorityList,this.primary.$el.addClass("media-toolbar-primary"),this.secondary.$el.addClass("media-toolbar-secondary"),this.views.set([this.secondary,this.primary]),this.options.items&&this.set(this.options.items,{silent:!0}),this.options.silent||this.render(),b&&b.on("add remove reset",this.refresh,this),c&&c.on("add remove reset",this.refresh,this)},dispose:function(){return this.selection&&this.selection.off(null,null,this),this.library&&this.library.off(null,null,this),d.View.prototype.dispose.apply(this,arguments)},ready:function(){this.refresh()},set:function(a,c,e){var f;return e=e||{},b.isObject(a)?b.each(a,function(a,b){this.set(b,a,{silent:!0})},this):(c instanceof Backbone.View||(c.classes=["media-button-"+a].concat(c.classes||[]),c=new d.view.Button(c).render()),c.controller=c.controller||this.controller,this._views[a]=c,f=c.options.priority<0?"secondary":"primary",this[f].set(a,c,e)),e.silent||this.refresh(),this},get:function(a){return this._views[a]},unset:function(a,b){return delete this._views[a],this.primary.unset(a,b),this.secondary.unset(a,b),b&&b.silent||this.refresh(),this},refresh:function(){var a=this.controller.state(),c=a.get("library"),d=a.get("selection");b.each(this._views,function(a){if(a.model&&a.options&&a.options.requires){var e=a.options.requires,f=!1;f=b.some(d.models,function(a){return a.get("uploading")===!0}),e.selection&&d&&!d.length?f=!0:e.library&&c&&!c.length&&(f=!0),a.model.set("disabled",f)}})}}),d.view.Toolbar.Select=d.view.Toolbar.extend({initialize:function(){var a=this.options;b.bindAll(this,"clickSelect"),b.defaults(a,{event:"select",state:!1,reset:!0,close:!0,text:c.select,requires:{selection:!0}}),a.items=b.defaults(a.items||{},{select:{style:"primary",text:a.text,priority:80,click:this.clickSelect,requires:a.requires}}),d.view.Toolbar.prototype.initialize.apply(this,arguments)},clickSelect:function(){var a=this.options,b=this.controller;a.close&&b.close(),a.event&&b.state().trigger(a.event),a.state&&b.setState(a.state),a.reset&&b.reset()}}),d.view.Toolbar.Embed=d.view.Toolbar.Select.extend({initialize:function(){b.defaults(this.options,{text:c.insertIntoPost,requires:!1}),d.view.Toolbar.Select.prototype.initialize.apply(this,arguments)},refresh:function(){var a=this.controller.state().props.get("url");this.get("select").model.set("disabled",!a||"http://"===a),d.view.Toolbar.Select.prototype.refresh.apply(this,arguments)}}),d.view.Button=d.View.extend({tagName:"a",className:"media-button",attributes:{href:"#"},events:{click:"click"},defaults:{text:"",style:"",size:"large",disabled:!1},initialize:function(){this.model=new Backbone.Model(this.defaults),b.each(this.defaults,function(a,c){var d=this.options[c];b.isUndefined(d)||(this.model.set(c,d),delete this.options[c])},this),this.model.on("change",this.render,this)},render:function(){var a=["button",this.className],c=this.model.toJSON();return c.style&&a.push("button-"+c.style),c.size&&a.push("button-"+c.size),a=b.uniq(a.concat(this.options.classes)),this.el.className=a.join(" "),this.$el.attr("disabled",c.disabled),this.$el.text(this.model.get("text")),this},click:function(a){"#"===this.attributes.href&&a.preventDefault(),this.options.click&&!this.model.get("disabled")&&this.options.click.apply(this,arguments)}}),d.view.ButtonGroup=d.View.extend({tagName:"div",className:"button-group button-large media-button-group",initialize:function(){this.buttons=b.map(this.options.buttons||[],function(a){return a instanceof Backbone.View?a:new d.view.Button(a).render()}),delete this.options.buttons,this.options.classes&&this.$el.addClass(this.options.classes)},render:function(){return this.$el.html(a(b.pluck(this.buttons,"el")).detach()),this}}),d.view.PriorityList=d.View.extend({tagName:"div",initialize:function(){this._views={},this.set(b.extend({},this._views,this.options.views),{silent:!0}),delete this.options.views,this.options.silent||this.render()},set:function(a,c,d){var e,f,g;return d=d||{},b.isObject(a)?(b.each(a,function(a,b){this.set(b,a)},this),this):(c instanceof Backbone.View||(c=this.toView(c,a,d)),c.controller=c.controller||this.controller,this.unset(a),e=c.options.priority||10,f=this.views.get()||[],b.find(f,function(a,b){return a.options.priority>e?(g=b,!0):void 0}),this._views[a]=c,this.views.add(c,{at:b.isNumber(g)?g:f.length||0}),this)},get:function(a){return this._views[a]},unset:function(a){var b=this.get(a);return b&&b.remove(),delete this._views[a],this},toView:function(a){return new d.View(a)}}),d.view.MenuItem=d.View.extend({tagName:"a",className:"media-menu-item",attributes:{href:"#"},events:{click:"_click"},_click:function(a){var b=this.options.click;a&&a.preventDefault(),b?b.call(this):this.click()},click:function(){var a=this.options.state;a&&this.controller.setState(a)},render:function(){var a=this.options;return a.text?this.$el.text(a.text):a.html&&this.$el.html(a.html),this}}),d.view.Menu=d.view.PriorityList.extend({tagName:"div",className:"media-menu",property:"state",ItemView:d.view.MenuItem,region:"menu",toView:function(a,b){return a=a||{},a[this.property]=a[this.property]||b,new this.ItemView(a).render()},ready:function(){d.view.PriorityList.prototype.ready.apply(this,arguments),this.visibility()},set:function(){d.view.PriorityList.prototype.set.apply(this,arguments),this.visibility()},unset:function(){d.view.PriorityList.prototype.unset.apply(this,arguments),this.visibility()},visibility:function(){var a=this.region,b=this.controller[a].get(),c=this.views.get(),d=!c||c.length<2;this===b&&this.controller.$el.toggleClass("hide-"+a,d)},select:function(a){var b=this.get(a);b&&(this.deselect(),b.$el.addClass("active"))},deselect:function(){this.$el.children().removeClass("active")},hide:function(a){var b=this.get(a);b&&b.$el.addClass("hidden")},show:function(a){var b=this.get(a);b&&b.$el.removeClass("hidden")}}),d.view.RouterItem=d.view.MenuItem.extend({click:function(){var a=this.options.contentMode;a&&this.controller.content.mode(a)}}),d.view.Router=d.view.Menu.extend({tagName:"div",className:"media-router",property:"contentMode",ItemView:d.view.RouterItem,region:"router",initialize:function(){this.controller.on("content:render",this.update,this),d.view.Menu.prototype.initialize.apply(this,arguments)},update:function(){var a=this.controller.content.mode();a&&this.select(a)}}),d.view.Sidebar=d.view.PriorityList.extend({className:"media-sidebar"}),d.view.Attachment=d.View.extend({tagName:"li",className:"attachment",template:d.template("attachment"),events:{"click .attachment-preview":"toggleSelectionHandler","change [data-setting]":"updateSetting","change [data-setting] input":"updateSetting","change [data-setting] select":"updateSetting","change [data-setting] textarea":"updateSetting","click .close":"removeFromLibrary","click .check":"removeFromSelection","click a":"preventDefault"},buttons:{},initialize:function(){var a=this.options.selection;this.model.on("change:sizes change:uploading",this.render,this),this.model.on("change:title",this._syncTitle,this),this.model.on("change:caption",this._syncCaption,this),this.model.on("change:percent",this.progress,this),this.model.on("add",this.select,this),this.model.on("remove",this.deselect,this),a&&a.on("reset",this.updateSelect,this),this.model.on("selection:single selection:unsingle",this.details,this),this.details(this.model,this.controller.state().get("selection"))},dispose:function(){var a=this.options.selection;return this.updateAll(),a&&a.off(null,null,this),d.View.prototype.dispose.apply(this,arguments),this},render:function(){var a=b.defaults(this.model.toJSON(),{orientation:"landscape",uploading:!1,type:"",subtype:"",icon:"",filename:"",caption:"",title:"",dateFormatted:"",width:"",height:"",compat:!1,alt:"",description:""});return a.buttons=this.buttons,a.describe=this.controller.state().get("describe"),"image"===a.type&&(a.size=this.imageSize()),a.can={},a.nonces&&(a.can.remove=!!a.nonces["delete"],a.can.save=!!a.nonces.update),this.controller.state().get("allowLocalEdits")&&(a.allowLocalEdits=!0),this.views.detach(),this.$el.html(this.template(a)),this.$el.toggleClass("uploading",a.uploading),a.uploading?this.$bar=this.$(".media-progress-bar div"):delete this.$bar,this.updateSelect(),this.updateSave(),this.views.render(),this},progress:function(){this.$bar&&this.$bar.length&&this.$bar.width(this.model.get("percent")+"%")},toggleSelectionHandler:function(a){var b;a.shiftKey?b="between":(a.ctrlKey||a.metaKey)&&(b="toggle"),this.toggleSelection({method:b})},toggleSelection:function(a){var c,d,e,f,g=this.collection,h=this.options.selection,i=this.model,j=a&&a.method;if(h){if(c=h.single(),j=b.isUndefined(j)?h.multiple:j,"between"===j&&c&&h.multiple){if(c===i)return;return e=g.indexOf(c),f=g.indexOf(this.model),d=f>e?g.models.slice(e,f+1):g.models.slice(f,e+1),h.add(d),void h.single(i)}if("toggle"===j)return h[this.selected()?"remove":"add"](i),void h.single(i);"add"!==j&&(j="reset"),this.selected()?h[c===i?"remove":"single"](i):(h[j](i),h.single(i))}},updateSelect:function(){this[this.selected()?"select":"deselect"]()},selected:function(){var a=this.options.selection;return a?!!a.get(this.model.cid):void 0},select:function(a,b){var c=this.options.selection;!c||b&&b!==c||this.$el.addClass("selected")},deselect:function(a,b){var c=this.options.selection;!c||b&&b!==c||this.$el.removeClass("selected")},details:function(a,b){var c,d=this.options.selection;d===b&&(c=d.single(),this.$el.toggleClass("details",c===this.model))},preventDefault:function(a){a.preventDefault()},imageSize:function(a){var c=this.model.get("sizes");return a=a||"medium",c&&c[a]?b.clone(c[a]):{url:this.model.get("url"),width:this.model.get("width"),height:this.model.get("height"),orientation:this.model.get("orientation")}},updateSetting:function(b){var c,d,e=a(b.target).closest("[data-setting]");e.length&&(c=e.data("setting"),d=b.target.value,this.model.get(c)!==d&&this.save(c,d))},save:function(){var b=this,c=this._save=this._save||{status:"ready"},d=this.model.save.apply(this.model,arguments),e=c.requests?a.when(d,c.requests):d;c.savedTimer&&clearTimeout(c.savedTimer),this.updateSave("waiting"),c.requests=e,e.always(function(){c.requests===e&&(b.updateSave("resolved"===e.state()?"complete":"error"),c.savedTimer=setTimeout(function(){b.updateSave("ready"),delete c.savedTimer},2e3))})},updateSave:function(a){var b=this._save=this._save||{status:"ready"};return a&&a!==b.status&&(this.$el.removeClass("save-"+b.status),b.status=a),this.$el.addClass("save-"+b.status),this},updateAll:function(){var c,d=this.$("[data-setting]"),e=this.model;c=b.chain(d).map(function(b){var c,d,f=a("input, textarea, select, [value]",b);if(f.length)return c=a(b).data("setting"),d=f.val(),e.get(c)!==d?[c,d]:void 0}).compact().object().value(),b.isEmpty(c)||e.save(c)},removeFromLibrary:function(a){a.stopPropagation(),this.collection.remove(this.model)},removeFromSelection:function(a){var b=this.options.selection;b&&(a.stopPropagation(),b.remove(this.model))}}),b.each({caption:"_syncCaption",title:"_syncTitle"},function(a,b){d.view.Attachment.prototype[a]=function(a,c){var d=this.$('[data-setting="'+b+'"]');return d.length?c===d.find("input, textarea, select, [value]").val()?this:this.render():this}}),d.view.Attachment.Library=d.view.Attachment.extend({buttons:{check:!0}}),d.view.Attachment.EditLibrary=d.view.Attachment.extend({buttons:{close:!0}}),d.view.Attachments=d.View.extend({tagName:"ul",className:"attachments",cssTemplate:d.template("attachments-css"),events:{scroll:"scroll"},initialize:function(){this.el.id=b.uniqueId("__attachments-view-"),b.defaults(this.options,{refreshSensitivity:200,refreshThreshold:3,AttachmentView:d.view.Attachment,sortable:!1,resize:!0}),this._viewsByCid={},this.collection.on("add",function(a){this.views.add(this.createAttachmentView(a),{at:this.collection.indexOf(a)})},this),this.collection.on("remove",function(a){var b=this._viewsByCid[a.cid];delete this._viewsByCid[a.cid],b&&b.remove()},this),this.collection.on("reset",this.render,this),this.scroll=b.chain(this.scroll).bind(this).throttle(this.options.refreshSensitivity).value(),this.initSortable(),b.bindAll(this,"css"),this.model.on("change:edge change:gutter",this.css,this),this._resizeCss=b.debounce(b.bind(this.css,this),this.refreshSensitivity),this.options.resize&&a(window).on("resize.attachments",this._resizeCss),this.css()},dispose:function(){this.collection.props.off(null,null,this),a(window).off("resize.attachments",this._resizeCss),d.View.prototype.dispose.apply(this,arguments)},css:function(){var b=a("#"+this.el.id+"-css");b.length&&b.remove(),d.view.Attachments.$head().append(this.cssTemplate({id:this.el.id,edge:this.edge(),gutter:this.model.get("gutter")}))},edge:function(){var a,b,c,d=this.model.get("edge");return this.$el.is(":visible")?(a=2*this.model.get("gutter"),b=this.$el.width()-a,c=Math.ceil(b/(d+a)),d=Math.floor((b-c*a)/c)):d},initSortable:function(){var c=this.collection;this.options.sortable&&a.fn.sortable&&(this.$el.sortable(b.extend({disabled:!!c.comparator,containment:this.$el,tolerance:"pointer",start:function(a,b){b.item.data("sortableIndexStart",b.item.index())},update:function(a,b){var d=c.at(b.item.data("sortableIndexStart")),e=c.comparator;delete c.comparator,c.remove(d,{silent:!0}),c.add(d,{silent:!0,at:b.item.index()}),c.comparator=e,c.trigger("reset",c),c.saveMenuOrder()}},this.options.sortable)),c.props.on("change:orderby",function(){this.$el.sortable("option","disabled",!!c.comparator)},this),this.collection.props.on("change:orderby",this.refreshSortable,this),this.refreshSortable())},refreshSortable:function(){if(this.options.sortable&&a.fn.sortable){var b=this.collection,c=b.props.get("orderby"),d="menuOrder"===c||!b.comparator;this.$el.sortable("option","disabled",!d)}},createAttachmentView:function(a){var b=new this.options.AttachmentView({controller:this.controller,model:a,collection:this.collection,selection:this.options.selection});return this._viewsByCid[a.cid]=b},prepare:function(){this.collection.length?this.views.set(this.collection.map(this.createAttachmentView,this)):(this.views.unset(),this.collection.more().done(this.scroll))},ready:function(){this.scroll()},scroll:function(){var a,b=this;this.$el.is(":visible")&&this.collection.hasMore()&&(a=this.views.parent.toolbar,this.el.scrollHeight-(this.el.scrollTop+this.el.clientHeight)<this.el.clientHeight/3&&a.get("spinner").show(),this.el.scrollHeight<this.el.scrollTop+this.el.clientHeight*this.options.refreshThreshold&&this.collection.more().done(function(){b.scroll(),a.get("spinner").hide()}))}},{$head:function(){var b;return function(){return b=b||a("head")}}()}),d.view.Search=d.View.extend({tagName:"input",className:"search",attributes:{type:"search",placeholder:c.search},events:{input:"search",keyup:"search",change:"search",search:"search"},render:function(){return this.el.value=this.model.escape("search"),this},search:function(a){a.target.value?this.model.set("search",a.target.value):this.model.unset("search")}}),d.view.AttachmentFilters=d.View.extend({tagName:"select",className:"attachment-filters",events:{change:"change"},keys:[],initialize:function(){this.createFilters(),b.extend(this.filters,this.options.filters),this.$el.html(b.chain(this.filters).map(function(b,c){return{el:a("<option></option>").val(c).html(b.text)[0],priority:b.priority||50}},this).sortBy("priority").pluck("el").value()),this.model.on("change",this.select,this),this.select()},createFilters:function(){this.filters={}},change:function(){var a=this.filters[this.el.value];a&&this.model.set(a.props)},select:function(){var a=this.model,c="all",d=a.toJSON();b.find(this.filters,function(a,e){var f=b.all(a.props,function(a,c){return a===(b.isUndefined(d[c])?null:d[c])});return f?c=e:void 0}),this.$el.val(c)}}),d.view.AttachmentFilters.Uploaded=d.view.AttachmentFilters.extend({createFilters:function(){var a,b=this.model.get("type"),e=d.view.settings.mimeTypes;e&&b&&(a=e[b]),this.filters={all:{text:a||c.allMediaItems,props:{uploadedTo:null,orderby:"date",order:"DESC"},priority:10},uploaded:{text:c.uploadedToThisPost,props:{uploadedTo:d.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20}}}}),d.view.AttachmentFilters.All=d.view.AttachmentFilters.extend({createFilters:function(){var a={};b.each(d.view.settings.mimeTypes||{},function(b,c){a[c]={text:b,props:{type:c,uploadedTo:null,orderby:"date",order:"DESC"}}}),a.all={text:c.allMediaItems,props:{type:null,uploadedTo:null,orderby:"date",order:"DESC"},priority:10},a.uploaded={text:c.uploadedToThisPost,props:{type:null,uploadedTo:d.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20},this.filters=a}}),d.view.AttachmentsBrowser=d.View.extend({tagName:"div",className:"attachments-browser",initialize:function(){b.defaults(this.options,{filters:!1,search:!0,display:!1,AttachmentView:d.view.Attachment.Library}),this.createToolbar(),this.updateContent(),this.createSidebar(),this.collection.on("add remove reset",this.updateContent,this)},dispose:function(){return this.options.selection.off(null,null,this),d.View.prototype.dispose.apply(this,arguments),this},createToolbar:function(){var b,e;this.toolbar=new d.view.Toolbar({controller:this.controller}),this.views.add(this.toolbar),b=this.options.filters,"uploaded"===b?e=d.view.AttachmentFilters.Uploaded:"all"===b&&(e=d.view.AttachmentFilters.All),e&&this.toolbar.set("filters",new e({controller:this.controller,model:this.collection.props,priority:-80}).render()),this.toolbar.set("spinner",new d.view.Spinner({priority:-70})),this.options.search&&this.toolbar.set("search",new d.view.Search({controller:this.controller,model:this.collection.props,priority:60}).render()),this.options.dragInfo&&this.toolbar.set("dragInfo",new d.View({el:a('<div class="instructions">'+c.dragInfo+"</div>")[0],priority:-40})),this.options.suggestedWidth&&this.options.suggestedHeight&&this.toolbar.set("suggestedDimensions",new d.View({el:a('<div class="instructions">'+c.suggestedDimensions+" "+this.options.suggestedWidth+" &times; "+this.options.suggestedHeight+"</div>")[0],priority:-40}))
-},updateContent:function(){var a=this;this.attachments||this.createAttachments(),this.collection.length?a.toolbar.get("spinner").hide():(this.toolbar.get("spinner").show(),this.collection.more().done(function(){a.collection.length||a.createUploader(),a.toolbar.get("spinner").hide()}))},removeContent:function(){b.each(["attachments","uploader"],function(a){this[a]&&(this[a].remove(),delete this[a])},this)},createUploader:function(){this.removeContent(),this.uploader=new d.view.UploaderInline({controller:this.controller,status:!1,message:c.noItemsFound}),this.views.add(this.uploader)},createAttachments:function(){this.removeContent(),this.attachments=new d.view.Attachments({controller:this.controller,collection:this.collection,selection:this.options.selection,model:this.model,sortable:this.options.sortable,AttachmentView:this.options.AttachmentView}),this.views.add(this.attachments)},createSidebar:function(){var a=this.options,b=a.selection,c=this.sidebar=new d.view.Sidebar({controller:this.controller});this.views.add(c),this.controller.uploader&&c.set("uploads",new d.view.UploaderStatus({controller:this.controller,priority:40})),b.on("selection:single",this.createSingle,this),b.on("selection:unsingle",this.disposeSingle,this),b.single()&&this.createSingle()},createSingle:function(){var a=this.sidebar,b=this.options.selection.single();a.set("details",new d.view.Attachment.Details({controller:this.controller,model:b,priority:80})),a.set("compat",new d.view.AttachmentCompat({controller:this.controller,model:b,priority:120})),this.options.display&&a.set("display",new d.view.Settings.AttachmentDisplay({controller:this.controller,model:this.model.display(b),attachment:b,priority:160,userSettings:this.model.get("displayUserSettings")}))},disposeSingle:function(){var a=this.sidebar;a.unset("details"),a.unset("compat"),a.unset("display")}}),d.view.Selection=d.View.extend({tagName:"div",className:"media-selection",template:d.template("media-selection"),events:{"click .edit-selection":"edit","click .clear-selection":"clear"},initialize:function(){b.defaults(this.options,{editable:!1,clearable:!0}),this.attachments=new d.view.Attachments.Selection({controller:this.controller,collection:this.collection,selection:this.collection,model:new Backbone.Model({edge:40,gutter:5})}),this.views.set(".selection-view",this.attachments),this.collection.on("add remove reset",this.refresh,this),this.controller.on("content:activate",this.refresh,this)},ready:function(){this.refresh()},refresh:function(){if(this.$el.children().length){var a=this.collection,b="edit-selection"===this.controller.content.mode();this.$el.toggleClass("empty",!a.length),this.$el.toggleClass("one",1===a.length),this.$el.toggleClass("editing",b),this.$(".count").text(c.selected.replace("%d",a.length))}},edit:function(a){a.preventDefault(),this.options.editable&&this.options.editable.call(this,this.collection)},clear:function(a){a.preventDefault(),this.collection.reset()}}),d.view.Attachment.Selection=d.view.Attachment.extend({className:"attachment selection",toggleSelection:function(){this.options.selection.single(this.model)}}),d.view.Attachments.Selection=d.view.Attachments.extend({events:{},initialize:function(){return b.defaults(this.options,{sortable:!0,resize:!1,AttachmentView:d.view.Attachment.Selection}),d.view.Attachments.prototype.initialize.apply(this,arguments)}}),d.view.Attachment.EditSelection=d.view.Attachment.Selection.extend({buttons:{close:!0}}),d.view.Settings=d.View.extend({events:{"click button":"updateHandler","change input":"updateHandler","change select":"updateHandler","change textarea":"updateHandler"},initialize:function(){this.model=this.model||new Backbone.Model,this.model.on("change",this.updateChanges,this)},prepare:function(){return b.defaults({model:this.model.toJSON()},this.options)},render:function(){return d.View.prototype.render.apply(this,arguments),b(this.model.attributes).chain().keys().each(this.update,this),this},update:function(a){var b,c,d=this.model.get(a),e=this.$('[data-setting="'+a+'"]');e.length&&(e.is("select")?(c=e.find('[value="'+d+'"]'),c.length?(e.find("option").prop("selected",!1),c.prop("selected",!0)):this.model.set(a,e.find(":selected").val())):e.hasClass("button-group")?(b=e.find("button").removeClass("active"),b.filter('[value="'+d+'"]').addClass("active")):e.is('input[type="text"], textarea')?e.is(":focus")||e.val(d):e.is('input[type="checkbox"]')&&e.prop("checked",!!d&&"false"!==d))},updateHandler:function(b){var c,d=a(b.target).closest("[data-setting]"),e=b.target.value;b.preventDefault(),d.length&&(d.is('input[type="checkbox"]')&&(e=d[0].checked),this.model.set(d.data("setting"),e),(c=d.data("userSetting"))&&setUserSetting(c,e))},updateChanges:function(a){a.hasChanged()&&b(a.changed).chain().keys().each(this.update,this)}}),d.view.Settings.AttachmentDisplay=d.view.Settings.extend({className:"attachment-display-settings",template:d.template("attachment-display-settings"),initialize:function(){var a=this.options.attachment;b.defaults(this.options,{userSettings:!1}),d.view.Settings.prototype.initialize.apply(this,arguments),this.model.on("change:link",this.updateLinkTo,this),a&&a.on("change:uploading",this.render,this)},dispose:function(){var a=this.options.attachment;a&&a.off(null,null,this),d.view.Settings.prototype.dispose.apply(this,arguments)},render:function(){var a=this.options.attachment;return a&&b.extend(this.options,{sizes:a.get("sizes"),type:a.get("type")}),d.view.Settings.prototype.render.call(this),this.updateLinkTo(),this},updateLinkTo:function(){var a=this.model.get("link"),b=this.$(".link-to-custom"),c=this.options.attachment;return"none"===a||"embed"===a||!c&&"custom"!==a?void b.addClass("hidden"):(c&&("post"===a?b.val(c.get("link")):"file"===a?b.val(c.get("url")):this.model.get("linkUrl")||b.val("http://"),b.prop("readonly","custom"!==a)),b.removeClass("hidden"),void(b.is(":visible")&&b.focus()[0].select()))}}),d.view.Settings.Gallery=d.view.Settings.extend({className:"collection-settings gallery-settings",template:d.template("gallery-settings")}),d.view.Settings.Playlist=d.view.Settings.extend({className:"collection-settings playlist-settings",template:d.template("playlist-settings")}),d.view.Attachment.Details=d.view.Attachment.extend({tagName:"div",className:"attachment-details",template:d.template("attachment-details"),events:{"change [data-setting]":"updateSetting","change [data-setting] input":"updateSetting","change [data-setting] select":"updateSetting","change [data-setting] textarea":"updateSetting","click .delete-attachment":"deleteAttachment","click .trash-attachment":"trashAttachment","click .edit-attachment":"editAttachment","click .refresh-attachment":"refreshAttachment"},initialize:function(){this.focusManager=new d.view.FocusManager({el:this.el}),d.view.Attachment.prototype.initialize.apply(this,arguments)},render:function(){return d.view.Attachment.prototype.render.apply(this,arguments),this.focusManager.focus(),this},deleteAttachment:function(a){a.preventDefault(),confirm(c.warnDelete)&&this.model.destroy()},trashAttachment:function(a){a.preventDefault(),this.model.destroy()},editAttachment:function(a){var b=this.controller.states.get("edit-image");window.imageEdit&&b?(a.preventDefault(),b.set("image",this.model),this.controller.setState("edit-image")):this.$el.addClass("needs-refresh")},refreshAttachment:function(a){this.$el.removeClass("needs-refresh"),a.preventDefault(),this.model.fetch()}}),d.view.AttachmentCompat=d.View.extend({tagName:"form",className:"compat-item",events:{submit:"preventDefault","change input":"save","change select":"save","change textarea":"save"},initialize:function(){this.focusManager=new d.view.FocusManager({el:this.el}),this.model.on("change:compat",this.render,this)},dispose:function(){return this.$(":focus").length&&this.save(),d.View.prototype.dispose.apply(this,arguments)},render:function(){var a=this.model.get("compat");if(a&&a.item)return this.views.detach(),this.$el.html(a.item),this.views.render(),this.focusManager.focus(),this},preventDefault:function(a){a.preventDefault()},save:function(a){var c={};a&&a.preventDefault(),b.each(this.$el.serializeArray(),function(a){c[a.name]=a.value}),this.model.saveCompat(c)}}),d.view.Iframe=d.View.extend({className:"media-iframe",render:function(){return this.views.detach(),this.$el.html('<iframe src="'+this.controller.state().get("src")+'" />'),this.views.render(),this}}),d.view.Embed=d.View.extend({className:"media-embed",initialize:function(){this.url=new d.view.EmbedUrl({controller:this.controller,model:this.model.props}).render(),this.views.set([this.url]),this.refresh(),this.model.on("change:type",this.refresh,this),this.model.on("change:loading",this.loading,this)},settings:function(a){this._settings&&this._settings.remove(),this._settings=a,this.views.add(a)},refresh:function(){var a,b=this.model.get("type");if("image"===b)a=d.view.EmbedImage;else{if("link"!==b)return;a=d.view.EmbedLink}this.settings(new a({controller:this.controller,model:this.model.props,priority:40}))},loading:function(){this.$el.toggleClass("embed-loading",this.model.get("loading"))}}),d.view.EmbedUrl=d.View.extend({tagName:"label",className:"embed-url",events:{input:"url",keyup:"url",change:"url"},initialize:function(){this.$input=a('<input id="embed-url-field" />').attr("type","text").val(this.model.get("url")),this.input=this.$input[0],this.spinner=a('<span class="spinner" />')[0],this.$el.append([this.input,this.spinner]),this.model.on("change:url",this.render,this)},render:function(){var a=this.$input;if(!a.is(":focus"))return this.input.value=this.model.get("url")||"http://",d.View.prototype.render.apply(this,arguments),this},ready:function(){this.focus()},url:function(a){this.model.set("url",a.target.value)},focus:function(){var a=this.$input;a.is(":visible")&&a.focus()[0].select()}}),d.view.EmbedLink=d.view.Settings.extend({className:"embed-link-settings",template:d.template("embed-link-settings"),initialize:function(){this.spinner=a('<span class="spinner" />'),this.$el.append(this.spinner[0]),this.listenTo(this.model,"change:url",this.updateoEmbed)},updateoEmbed:function(){var a=this.model.get("url");this.$(".setting.title").show(),this.$(".embed-container").hide().find(".embed-preview").html(""),a&&a.length<6||(this.spinner.show(),setTimeout(b.bind(this.fetch,this),500))},fetch:function(){a("#embed-url-field").val()===this.model.get("url")&&wp.ajax.send("parse-embed",{data:{post_ID:d.view.settings.post.id,content:"[embed]"+this.model.get("url")+"[/embed]"}}).done(b.bind(this.renderoEmbed,this))},renderoEmbed:function(a){this.spinner.hide(),this.$(".setting.title").hide(),this.$(".embed-container").show().find(".embed-preview").html(a)}}),d.view.EmbedImage=d.view.Settings.AttachmentDisplay.extend({className:"embed-media-settings",template:d.template("embed-image-settings"),initialize:function(){d.view.Settings.AttachmentDisplay.prototype.initialize.apply(this,arguments),this.model.on("change:url",this.updateImage,this)},updateImage:function(){this.$("img").attr("src",this.model.get("url"))}}),d.view.ImageDetails=d.view.Settings.AttachmentDisplay.extend({className:"image-details",template:d.template("image-details"),events:b.defaults(d.view.Settings.AttachmentDisplay.prototype.events,{"click .edit-attachment":"editAttachment","click .replace-attachment":"replaceAttachment","click .advanced-toggle":"onToggleAdvanced",'change [data-setting="customWidth"]':"onCustomSize",'change [data-setting="customHeight"]':"onCustomSize",'keyup [data-setting="customWidth"]':"onCustomSize",'keyup [data-setting="customHeight"]':"onCustomSize"}),initialize:function(){this.options.attachment=this.model.attachment,this.listenTo(this.model,"change:url",this.updateUrl),this.listenTo(this.model,"change:link",this.toggleLinkSettings),this.listenTo(this.model,"change:size",this.toggleCustomSize),d.view.Settings.AttachmentDisplay.prototype.initialize.apply(this,arguments)},prepare:function(){var a=!1;return this.model.attachment&&(a=this.model.attachment.toJSON()),b.defaults({model:this.model.toJSON(),attachment:a},this.options)},render:function(){var a=this,b=arguments;return this.model.attachment&&"pending"===this.model.dfd.state()?this.model.dfd.done(function(){d.view.Settings.AttachmentDisplay.prototype.render.apply(a,b),a.postRender()}).fail(function(){a.model.attachment=!1,d.view.Settings.AttachmentDisplay.prototype.render.apply(a,b),a.postRender()}):(d.view.Settings.AttachmentDisplay.prototype.render.apply(this,arguments),this.postRender()),this},postRender:function(){setTimeout(b.bind(this.resetFocus,this),10),this.toggleLinkSettings(),"show"===getUserSetting("advImgDetails")&&this.toggleAdvanced(!0),this.trigger("post-render")},resetFocus:function(){this.$(".link-to-custom").blur(),this.$(".embed-media-settings").scrollTop(0)},updateUrl:function(){this.$(".image img").attr("src",this.model.get("url")),this.$(".url").val(this.model.get("url"))},toggleLinkSettings:function(){"none"===this.model.get("link")?this.$(".link-settings").addClass("hidden"):this.$(".link-settings").removeClass("hidden")},toggleCustomSize:function(){"custom"!==this.model.get("size")?this.$(".custom-size").addClass("hidden"):this.$(".custom-size").removeClass("hidden")},onCustomSize:function(b){var c,d=a(b.target).data("setting"),e=a(b.target).val();return!/^\d+/.test(e)||parseInt(e,10)<1?void b.preventDefault():void("customWidth"===d?(c=Math.round(1/this.model.get("aspectRatio")*e),this.model.set("customHeight",c,{silent:!0}),this.$('[data-setting="customHeight"]').val(c)):(c=Math.round(this.model.get("aspectRatio")*e),this.model.set("customWidth",c,{silent:!0}),this.$('[data-setting="customWidth"]').val(c)))},onToggleAdvanced:function(a){a.preventDefault(),this.toggleAdvanced()},toggleAdvanced:function(a){var b,c=this.$el.find(".advanced-section");c.hasClass("advanced-visible")||a===!1?(c.removeClass("advanced-visible"),c.find(".advanced-settings").addClass("hidden"),b="hide"):(c.addClass("advanced-visible"),c.find(".advanced-settings").removeClass("hidden"),b="show"),setUserSetting("advImgDetails",b)},editAttachment:function(a){var b=this.controller.states.get("edit-image");window.imageEdit&&b&&(a.preventDefault(),b.set("image",this.model.attachment),this.controller.setState("edit-image"))},replaceAttachment:function(a){a.preventDefault(),this.controller.setState("replace-image")}}),d.view.Cropper=d.View.extend({className:"crop-content",template:d.template("crop-content"),initialize:function(){b.bindAll(this,"onImageLoad")},ready:function(){this.controller.frame.on("content:error:crop",this.onError,this),this.$image=this.$el.find(".crop-image"),this.$image.on("load",this.onImageLoad),a(window).on("resize.cropper",b.debounce(this.onImageLoad,250))},remove:function(){a(window).off("resize.cropper"),this.$el.remove(),this.$el.off(),wp.media.View.prototype.remove.apply(this,arguments)},prepare:function(){return{title:c.cropYourImage,url:this.options.attachment.get("url")}},onImageLoad:function(){var a=this.controller.get("imgSelectOptions");"function"==typeof a&&(a=a(this.options.attachment,this.controller)),a=b.extend(a,{parent:this.$el}),this.trigger("image-loaded"),this.controller.imgSelect=this.$image.imgAreaSelect(a)},onError:function(){var a=this.options.attachment.get("filename");this.views.add(".upload-errors",new d.view.UploaderStatusError({filename:d.view.UploaderStatus.prototype.filename(a),message:_wpMediaViewsL10n.cropError}),{at:0})}}),d.view.EditImage=d.View.extend({className:"image-editor",template:d.template("image-editor"),initialize:function(a){this.editor=window.imageEdit,this.controller=a.controller,d.View.prototype.initialize.apply(this,arguments)},prepare:function(){return this.model.toJSON()},render:function(){return d.View.prototype.render.apply(this,arguments),this},loadEditor:function(){this.editor.open(this.model.get("id"),this.model.get("nonces").edit,this)},back:function(){var a=this.controller.lastState();this.controller.setState(a)},refresh:function(){this.model.fetch()},save:function(){var a=this,b=this.controller.lastState();this.model.fetch().done(function(){a.controller.setState(b)})}}),d.view.Spinner=d.View.extend({tagName:"span",className:"spinner",spinnerTimeout:!1,delay:400,show:function(){return this.spinnerTimeout||(this.spinnerTimeout=b.delay(function(a){a.show()},this.delay,this.$el)),this},hide:function(){return this.$el.hide(),this.spinnerTimeout=clearTimeout(this.spinnerTimeout),this}})}(jQuery,_);
\ No newline at end of file
+!function(a,b){var c,d=wp.media;c=d.view.l10n="undefined"==typeof _wpMediaViewsL10n?{}:_wpMediaViewsL10n,d.view.settings=c.settings||{},delete c.settings,d.model.settings.post=d.view.settings.post,a.support.transition=function(){var a,c=document.documentElement.style,d={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};return a=b.find(b.keys(d),function(a){return!b.isUndefined(c[a])}),a&&{end:d[a]}}(),d.events=b.extend({},Backbone.Events),d.transition=function(c,d){var e=a.Deferred();return d=d||2e3,a.support.transition?(c instanceof a||(c=a(c)),c.first().one(a.support.transition.end,e.resolve),b.delay(e.resolve,d)):e.resolve(),e.promise()},d.controller.Region=function(a){b.extend(this,b.pick(a||{},"id","view","selector"))},d.controller.Region.extend=Backbone.Model.extend,b.extend(d.controller.Region.prototype,{mode:function(a){return a?a===this._mode?this:(this.trigger("deactivate"),this._mode=a,this.render(a),this.trigger("activate"),this):this._mode},render:function(a){if(a&&a!==this._mode)return this.mode(a);var b,c={view:null};return this.trigger("create",c),b=c.view,this.trigger("render",b),b&&this.set(b),this},get:function(){return this.view.views.first(this.selector)},set:function(a,b){return b&&(b.add=!1),this.view.views.set(this.selector,a,b)},trigger:function(a){var c,d;if(this._mode)return d=b.toArray(arguments),c=this.id+":"+a,d[0]=c+":"+this._mode,this.view.trigger.apply(this.view,d),d[0]=c,this.view.trigger.apply(this.view,d),this}}),d.controller.StateMachine=function(a){this.states=new Backbone.Collection(a)},d.controller.StateMachine.extend=Backbone.Model.extend,b.extend(d.controller.StateMachine.prototype,Backbone.Events,{state:function(a){return this.states=this.states||new Backbone.Collection,a=a||this._state,a&&!this.states.get(a)&&this.states.add({id:a}),this.states.get(a)},setState:function(a){var b=this.state();return b&&a===b.id||!this.states||!this.states.get(a)?this:(b&&(b.trigger("deactivate"),this._lastState=b.id),this._state=a,this.state().trigger("activate"),this)},lastState:function(){return this._lastState?this.state(this._lastState):void 0}}),b.each(["on","off","trigger"],function(a){d.controller.StateMachine.prototype[a]=function(){return this.states=this.states||new Backbone.Collection,this.states[a].apply(this.states,arguments),this}}),d.controller.State=Backbone.Model.extend({constructor:function(){this.on("activate",this._preActivate,this),this.on("activate",this.activate,this),this.on("activate",this._postActivate,this),this.on("deactivate",this._deactivate,this),this.on("deactivate",this.deactivate,this),this.on("reset",this.reset,this),this.on("ready",this._ready,this),this.on("ready",this.ready,this),Backbone.Model.apply(this,arguments),this.on("change:menu",this._updateMenu,this)},ready:function(){},activate:function(){},deactivate:function(){},reset:function(){},_ready:function(){this._updateMenu()},_preActivate:function(){this.active=!0},_postActivate:function(){this.on("change:menu",this._menu,this),this.on("change:titleMode",this._title,this),this.on("change:content",this._content,this),this.on("change:toolbar",this._toolbar,this),this.frame.on("title:render:default",this._renderTitle,this),this._title(),this._menu(),this._toolbar(),this._content(),this._router()},_deactivate:function(){this.active=!1,this.frame.off("title:render:default",this._renderTitle,this),this.off("change:menu",this._menu,this),this.off("change:titleMode",this._title,this),this.off("change:content",this._content,this),this.off("change:toolbar",this._toolbar,this)},_title:function(){this.frame.title.render(this.get("titleMode")||"default")},_renderTitle:function(a){a.$el.text(this.get("title")||"")},_router:function(){var a,b=this.frame.router,c=this.get("router");this.frame.$el.toggleClass("hide-router",!c),c&&(this.frame.router.render(c),a=b.get(),a&&a.select&&a.select(this.frame.content.mode()))},_menu:function(){var a,b=this.frame.menu,c=this.get("menu");c&&(b.mode(c),a=b.get(),a&&a.select&&a.select(this.id))},_updateMenu:function(){var a=this.previous("menu"),b=this.get("menu");a&&this.frame.off("menu:render:"+a,this._renderMenu,this),b&&this.frame.on("menu:render:"+b,this._renderMenu,this)},_renderMenu:function(a){var b=this.get("menuItem"),c=this.get("title"),d=this.get("priority");!b&&c&&(b={text:c},d&&(b.priority=d)),b&&a.set(this.id,b)}}),b.each(["toolbar","content"],function(a){d.controller.State.prototype["_"+a]=function(){var b=this.get(a);b&&this.frame[a].render(b)}}),d.selectionSync={syncSelection:function(){var a=this.get("selection"),c=this.frame._selection;this.get("syncSelection")&&c&&a&&(a.multiple&&(a.reset([],{silent:!0}),a.validateAll(c.attachments),c.difference=b.difference(c.attachments.models,a.models)),a.single(c.single))},recordSelection:function(){var a=this.get("selection"),b=this.frame._selection;this.get("syncSelection")&&b&&a&&(a.multiple?(b.attachments.reset(a.toArray().concat(b.difference)),b.difference=[]):b.attachments.add(a.toArray()),b.single=a._single)}},d.controller.Library=d.controller.State.extend({defaults:{id:"library",multiple:!1,describe:!1,toolbar:"select",sidebar:"settings",content:"upload",router:"browse",menu:"default",searchable:!0,filterable:!1,sortable:!0,title:c.mediaLibraryTitle,contentUserSetting:!0,syncSelection:!0},initialize:function(){var a,c=this.get("selection");this.get("library")||this.set("library",d.query()),c instanceof d.model.Selection||(a=c,a||(a=this.get("library").props.toJSON(),a=b.omit(a,"orderby","query")),this.set("selection",new d.model.Selection(null,{multiple:this.get("multiple"),props:a}))),this.get("edge")||this.set("edge",120),this.get("gutter")||this.set("gutter",8),this.resetDisplays()},activate:function(){this.syncSelection(),wp.Uploader.queue.on("add",this.uploading,this),this.get("selection").on("add remove reset",this.refreshContent,this),this.get("contentUserSetting")&&(this.frame.on("content:activate",this.saveContentMode,this),this.set("content",getUserSetting("libraryContent",this.get("content"))))},deactivate:function(){this.recordSelection(),this.frame.off("content:activate",this.saveContentMode,this),this.get("selection").off(null,null,this),wp.Uploader.queue.off(null,null,this)},reset:function(){this.get("selection").reset(),this.resetDisplays(),this.refreshContent()},resetDisplays:function(){var a=d.view.settings.defaultProps;this._displays=[],this._defaultDisplaySettings={align:a.align||getUserSetting("align","none"),size:a.size||getUserSetting("imgsize","medium"),link:a.link||getUserSetting("urlbutton","file")}},display:function(a){var b=this._displays;return b[a.cid]||(b[a.cid]=new Backbone.Model(this.defaultDisplaySettings(a))),b[a.cid]},defaultDisplaySettings:function(a){var b=this._defaultDisplaySettings;return(b.canEmbed=this.canEmbed(a))&&(b.link="embed"),b},canEmbed:function(a){if(!a.get("uploading")){var c=a.get("type");if("audio"!==c&&"video"!==c)return!1}return b.contains(d.view.settings.embedExts,a.get("filename").split(".").pop())},refreshContent:function(){var a=this.get("selection"),b=this.frame,c=b.router.get(),d=b.content.mode();this.active&&!a.length&&c&&!c.get(d)&&this.frame.content.render(this.get("content"))},uploading:function(a){var b=this.frame.content;"upload"===b.mode()&&this.frame.content.mode("browse"),this.get("selection").add(a)},saveContentMode:function(){if("browse"===this.get("router")){var a=this.frame.content.mode(),b=this.frame.router.get();b&&b.get(a)&&setUserSetting("libraryContent",a)}}}),b.extend(d.controller.Library.prototype,d.selectionSync),d.controller.ImageDetails=d.controller.State.extend({defaults:b.defaults({id:"image-details",toolbar:"image-details",title:c.imageDetailsTitle,content:"image-details",menu:"image-details",router:!1,attachment:!1,priority:60,editing:!1},d.controller.Library.prototype.defaults),initialize:function(a){this.image=a.image,d.controller.State.prototype.initialize.apply(this,arguments)},activate:function(){this.frame.modal.$el.addClass("image-details")}}),d.controller.GalleryEdit=d.controller.Library.extend({defaults:{id:"gallery-edit",multiple:!1,describe:!0,edge:199,editing:!1,sortable:!0,searchable:!1,toolbar:"gallery-edit",content:"browse",title:c.editGalleryTitle,priority:60,dragInfo:!0,displaySettings:!0,syncSelection:!1},initialize:function(){this.get("library")||this.set("library",new d.model.Selection),this.get("AttachmentView")||this.set("AttachmentView",d.view.Attachment.EditLibrary),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library");a.props.set("type","image"),this.get("library").observe(wp.Uploader.queue),this.frame.on("content:render:browse",this.gallerySettings,this),d.controller.Library.prototype.activate.apply(this,arguments)},deactivate:function(){this.get("library").unobserve(wp.Uploader.queue),this.frame.off("content:render:browse",this.gallerySettings,this),d.controller.Library.prototype.deactivate.apply(this,arguments)},gallerySettings:function(a){if(this.get("displaySettings")){var b=this.get("library");b&&a&&(b.gallery=b.gallery||new Backbone.Model,a.sidebar.set({gallery:new d.view.Settings.Gallery({controller:this,model:b.gallery,priority:40})}),a.toolbar.set("reverse",{text:c.reverseOrder,priority:80,click:function(){b.reset(b.toArray().reverse())}}))}}}),d.controller.GalleryAdd=d.controller.Library.extend({defaults:b.defaults({id:"gallery-library",filterable:"uploaded",multiple:"add",menu:"gallery",toolbar:"gallery-add",title:c.addToGalleryTitle,priority:100,syncSelection:!1},d.controller.Library.prototype.defaults),initialize:function(){this.get("library")||this.set("library",d.query({type:"image"})),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library"),b=this.frame.state("gallery-edit").get("library");this.editLibrary&&this.editLibrary!==b&&a.unobserve(this.editLibrary),a.validator=function(a){return!!this.mirroring.get(a.cid)&&!b.get(a.cid)&&d.model.Selection.prototype.validator.apply(this,arguments)},a.reset(a.mirroring.models,{silent:!0}),a.observe(b),this.editLibrary=b,d.controller.Library.prototype.activate.apply(this,arguments)}}),d.controller.CollectionEdit=d.controller.Library.extend({defaults:{multiple:!1,describe:!0,edge:199,editing:!1,sortable:!0,searchable:!1,content:"browse",priority:60,dragInfo:!0,SettingsView:!1,syncSelection:!1},initialize:function(){var a=this.get("collectionType");"video"===this.get("type")&&(a="video-"+a),this.set("id",a+"-edit"),this.set("toolbar",a+"-edit"),this.get("library")||this.set("library",new d.model.Selection),this.get("AttachmentView")||this.set("AttachmentView",d.view.Attachment.EditLibrary),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library");a.props.set("type",this.get("type")),this.get("library").observe(wp.Uploader.queue),this.frame.on("content:render:browse",this.renderSettings,this),d.controller.Library.prototype.activate.apply(this,arguments)},deactivate:function(){this.get("library").unobserve(wp.Uploader.queue),this.frame.off("content:render:browse",this.renderSettings,this),d.controller.Library.prototype.deactivate.apply(this,arguments)},renderSettings:function(b){var e=this.get("library"),f=this.get("collectionType"),g=this.get("dragInfoText"),h=this.get("SettingsView"),i={};e&&b&&(e[f]=e[f]||new Backbone.Model,i[f]=new h({controller:this,model:e[f],priority:40}),b.sidebar.set(i),g&&b.toolbar.set("dragInfo",new d.View({el:a('<div class="instructions">'+g+"</div>")[0],priority:-40})),b.toolbar.set("reverse",{text:c.reverseOrder,priority:80,click:function(){e.reset(e.toArray().reverse())}}))}}),d.controller.CollectionAdd=d.controller.Library.extend({defaults:b.defaults({filterable:"uploaded",multiple:"add",priority:100,syncSelection:!1},d.controller.Library.prototype.defaults),initialize:function(){var a=this.get("collectionType");"video"===this.get("type")&&(a="video-"+a),this.set("id",a+"-library"),this.set("toolbar",a+"-add"),this.set("menu",a),this.get("library")||this.set("library",d.query({type:this.get("type")})),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){var a=this.get("library"),b=this.get("editLibrary"),c=this.frame.state(this.get("collectionType")+"-edit").get("library");b&&b!==c&&a.unobserve(b),a.validator=function(a){return!!this.mirroring.get(a.cid)&&!c.get(a.cid)&&d.model.Selection.prototype.validator.apply(this,arguments)},a.reset(a.mirroring.models,{silent:!0}),a.observe(c),this.set("editLibrary",c),d.controller.Library.prototype.activate.apply(this,arguments)}}),d.controller.FeaturedImage=d.controller.Library.extend({defaults:b.defaults({id:"featured-image",filterable:"uploaded",multiple:!1,toolbar:"featured-image",title:c.setFeaturedImageTitle,priority:60,syncSelection:!0},d.controller.Library.prototype.defaults),initialize:function(){var a,b;this.get("library")||this.set("library",d.query({type:"image"})),d.controller.Library.prototype.initialize.apply(this,arguments),a=this.get("library"),b=a.comparator,a.comparator=function(a,c){var d=!!this.mirroring.get(a.cid),e=!!this.mirroring.get(c.cid);return!d&&e?-1:d&&!e?1:b.apply(this,arguments)},a.observe(this.get("selection"))},activate:function(){this.updateSelection(),this.frame.on("open",this.updateSelection,this),d.controller.Library.prototype.activate.apply(this,arguments)},deactivate:function(){this.frame.off("open",this.updateSelection,this),d.controller.Library.prototype.deactivate.apply(this,arguments)},updateSelection:function(){var a,b=this.get("selection"),c=d.view.settings.post.featuredImageId;""!==c&&-1!==c&&(a=d.model.Attachment.get(c),a.fetch()),b.reset(a?[a]:[])}}),d.controller.ReplaceImage=d.controller.Library.extend({defaults:b.defaults({id:"replace-image",filterable:"uploaded",multiple:!1,toolbar:"replace",title:c.replaceImageTitle,priority:60,syncSelection:!0},d.controller.Library.prototype.defaults),initialize:function(a){var b,c;this.image=a.image,this.get("library")||this.set("library",d.query({type:"image"})),d.controller.Library.prototype.initialize.apply(this,arguments),b=this.get("library"),c=b.comparator,b.comparator=function(a,b){var d=!!this.mirroring.get(a.cid),e=!!this.mirroring.get(b.cid);return!d&&e?-1:d&&!e?1:c.apply(this,arguments)},b.observe(this.get("selection"))},activate:function(){this.updateSelection(),d.controller.Library.prototype.activate.apply(this,arguments)},updateSelection:function(){var a=this.get("selection"),b=this.image.attachment;a.reset(b?[b]:[])}}),d.controller.EditImage=d.controller.State.extend({defaults:{id:"edit-image",url:"",menu:!1,toolbar:"edit-image",title:c.editImage,content:"edit-image"},activate:function(){this.listenTo(this.frame,"toolbar:render:edit-image",this.toolbar)},deactivate:function(){this.stopListening(this.frame)},toolbar:function(){var a=this.frame,b=a.lastState(),e=b&&b.id;a.toolbar.set(new d.view.Toolbar({controller:a,items:{back:{style:"primary",text:c.back,priority:20,click:function(){e?a.setState(e):a.close()}}}}))}}),d.controller.MediaLibrary=d.controller.Library.extend({defaults:b.defaults({filterable:"uploaded",priority:80,syncSelection:!1,displaySettings:!1},d.controller.Library.prototype.defaults),initialize:function(a){this.media=a.media,this.type=a.type,this.set("library",d.query({type:this.type})),d.controller.Library.prototype.initialize.apply(this,arguments)},activate:function(){d.frame.lastMime&&(this.set("library",d.query({type:d.frame.lastMime})),delete d.frame.lastMime),d.controller.Library.prototype.activate.apply(this,arguments)}}),d.controller.Embed=d.controller.State.extend({defaults:{id:"embed",url:"",menu:"default",content:"embed",toolbar:"main-embed",type:"link",title:c.insertFromUrlTitle,priority:120},sensitivity:200,initialize:function(){this.debouncedScan=b.debounce(b.bind(this.scan,this),this.sensitivity),this.props=new Backbone.Model({url:""}),this.props.on("change:url",this.debouncedScan,this),this.props.on("change:url",this.refresh,this),this.on("scan",this.scanImage,this)},scan:function(){var b,c=this,d={type:"link",scanners:[]};this.props.get("url")&&this.trigger("scan",d),d.scanners.length?(b=d.scanners=a.when.apply(a,d.scanners),b.always(function(){c.get("scanners")===b&&c.set("loading",!1)})):d.scanners=null,d.loading=!!d.scanners,this.set(d)},scanImage:function(b){var c=this.frame,d=this,e=this.props.get("url"),f=new Image,g=a.Deferred();b.scanners.push(g.promise()),f.onload=function(){g.resolve(),d===c.state()&&e===d.props.get("url")&&(d.set({type:"image"}),d.props.set({width:f.width,height:f.height}))},f.onerror=g.reject,f.src=e},refresh:function(){this.frame.toolbar.get().refresh()},reset:function(){this.props.clear().set({url:""}),this.active&&this.refresh()}}),d.controller.Cropper=d.controller.State.extend({defaults:{id:"cropper",title:c.cropImage,toolbar:"crop",content:"crop",router:!1,canSkipCrop:!1},activate:function(){this.frame.on("content:create:crop",this.createCropContent,this),this.frame.on("close",this.removeCropper,this),this.set("selection",new Backbone.Collection(this.frame._selection.single))},deactivate:function(){this.frame.toolbar.mode("browse")},createCropContent:function(){this.cropperView=new wp.media.view.Cropper({controller:this,attachment:this.get("selection").first()}),this.cropperView.on("image-loaded",this.createCropToolbar,this),this.frame.content.set(this.cropperView)},removeCropper:function(){this.imgSelect.cancelSelection(),this.imgSelect.setOptions({remove:!0}),this.imgSelect.update(),this.cropperView.remove()},createCropToolbar:function(){var a,d;a=this.get("canSkipCrop")||!1,d={controller:this.frame,items:{insert:{style:"primary",text:c.cropImage,priority:80,requires:{library:!1,selection:!1},click:function(){var a=this,b=this.controller.state().get("selection").first();b.set({cropDetails:this.controller.state().imgSelect.getSelection()}),this.$el.text(c.cropping),this.$el.attr("disabled",!0),this.controller.state().doCrop(b).done(function(b){a.controller.trigger("cropped",b),a.controller.close()}).fail(function(){a.controller.trigger("content:error:crop")})}}}},a&&b.extend(d.items,{skip:{style:"secondary",text:c.skipCropping,priority:70,requires:{library:!1,selection:!1},click:function(){var a=this.controller.state().get("selection").first();this.controller.state().cropperView.remove(),this.controller.trigger("skippedcrop",a),this.controller.close()}}}),this.frame.toolbar.set(new wp.media.view.Toolbar(d))},doCrop:function(a){return wp.ajax.post("custom-header-crop",{nonce:a.get("nonces").edit,id:a.get("id"),cropDetails:a.get("cropDetails")})}}),d.View=wp.Backbone.View.extend({constructor:function(a){a&&a.controller&&(this.controller=a.controller),wp.Backbone.View.apply(this,arguments)},dispose:function(){return this.undelegateEvents(),this.model&&this.model.off&&this.model.off(null,null,this),this.collection&&this.collection.off&&this.collection.off(null,null,this),this.controller&&this.controller.off&&this.controller.off(null,null,this),this},remove:function(){return this.dispose(),wp.Backbone.View.prototype.remove.apply(this,arguments)}}),d.view.Frame=d.View.extend({initialize:function(){this._createRegions(),this._createStates()},_createRegions:function(){this.regions=this.regions?this.regions.slice():[],b.each(this.regions,function(a){this[a]=new d.controller.Region({view:this,id:a,selector:".media-frame-"+a})},this)},_createStates:function(){this.states=new Backbone.Collection(null,{model:d.controller.State}),this.states.on("add",function(a){a.frame=this,a.trigger("ready")},this),this.options.states&&this.states.add(this.options.states)},reset:function(){return this.states.invoke("trigger","reset"),this}}),b.extend(d.view.Frame.prototype,d.controller.StateMachine.prototype),d.view.MediaFrame=d.view.Frame.extend({className:"media-frame",template:d.template("media-frame"),regions:["menu","title","content","toolbar","router"],initialize:function(){d.view.Frame.prototype.initialize.apply(this,arguments),b.defaults(this.options,{title:"",modal:!0,uploader:!0}),this.$el.addClass("wp-core-ui"),this.options.modal&&(this.modal=new d.view.Modal({controller:this,title:this.options.title}),this.modal.content(this)),(wp.Uploader.limitExceeded||!wp.Uploader.browser.supported)&&(this.options.uploader=!1),this.options.uploader&&(this.uploader=new d.view.UploaderWindow({controller:this,uploader:{dropzone:this.modal?this.modal.$el:this.$el,container:this.$el}}),this.views.set(".media-frame-uploader",this.uploader)),this.on("attach",b.bind(this.views.ready,this.views),this),this.on("title:create:default",this.createTitle,this),this.title.mode("default"),this.on("menu:create:default",this.createMenu,this)},render:function(){return!this.state()&&this.options.state&&this.setState(this.options.state),d.view.Frame.prototype.render.apply(this,arguments)},createTitle:function(a){a.view=new d.View({controller:this,tagName:"h1"})},createMenu:function(a){a.view=new d.view.Menu({controller:this})},createToolbar:function(a){a.view=new d.view.Toolbar({controller:this})},createRouter:function(a){a.view=new d.view.Router({controller:this})},createIframeStates:function(c){var e,f=d.view.settings,g=f.tabs,h=f.tabUrl;g&&h&&(e=a("#post_ID"),e.length&&(h+="&post_id="+e.val()),b.each(g,function(a,d){this.state("iframe:"+d).set(b.defaults({tab:d,src:h+"&tab="+d,title:a,content:"iframe",menu:"default"},c))},this),this.on("content:create:iframe",this.iframeContent,this),this.on("menu:render:default",this.iframeMenu,this),this.on("open",this.hijackThickbox,this),this.on("close",this.restoreThickbox,this))},iframeContent:function(a){this.$el.addClass("hide-toolbar"),a.view=new d.view.Iframe({controller:this})},iframeMenu:function(a){var c={};a&&(b.each(d.view.settings.tabs,function(a,b){c["iframe:"+b]={text:this.state("iframe:"+b).get("title"),priority:200}},this),a.set(c))},hijackThickbox:function(){var a=this;window.tb_remove&&!this._tb_remove&&(this._tb_remove=window.tb_remove,window.tb_remove=function(){a.close(),a.reset(),a.setState(a.options.state),a._tb_remove.call(window)})},restoreThickbox:function(){this._tb_remove&&(window.tb_remove=this._tb_remove,delete this._tb_remove)}}),b.each(["open","close","attach","detach","escape"],function(a){d.view.MediaFrame.prototype[a]=function(){return this.modal&&this.modal[a].apply(this.modal,arguments),this}}),d.view.MediaFrame.Select=d.view.MediaFrame.extend({initialize:function(){d.view.MediaFrame.prototype.initialize.apply(this,arguments),b.defaults(this.options,{selection:[],library:{},multiple:!1,state:"library"}),this.createSelection(),this.createStates(),this.bindHandlers()},createSelection:function(){var a=this.options.selection;a instanceof d.model.Selection||(this.options.selection=new d.model.Selection(a,{multiple:this.options.multiple})),this._selection={attachments:new d.model.Attachments,difference:[]}},createStates:function(){var a=this.options;this.options.states||this.states.add([new d.controller.Library({library:d.query(a.library),multiple:a.multiple,title:a.title,priority:20})])},bindHandlers:function(){this.on("router:create:browse",this.createRouter,this),this.on("router:render:browse",this.browseRouter,this),this.on("content:create:browse",this.browseContent,this),this.on("content:render:upload",this.uploadContent,this),this.on("toolbar:create:select",this.createSelectToolbar,this)},browseRouter:function(a){a.set({upload:{text:c.uploadFilesTitle,priority:20},browse:{text:c.mediaLibraryTitle,priority:40}})},browseContent:function(a){var b=this.state();this.$el.removeClass("hide-toolbar"),a.view=new d.view.AttachmentsBrowser({controller:this,collection:b.get("library"),selection:b.get("selection"),model:b,sortable:b.get("sortable"),search:b.get("searchable"),filters:b.get("filterable"),display:b.get("displaySettings"),dragInfo:b.get("dragInfo"),suggestedWidth:b.get("suggestedWidth"),suggestedHeight:b.get("suggestedHeight"),AttachmentView:b.get("AttachmentView")})},uploadContent:function(){this.$el.removeClass("hide-toolbar"),this.content.set(new d.view.UploaderInline({controller:this}))},createSelectToolbar:function(a,b){b=b||this.options.button||{},b.controller=this,a.view=new d.view.Toolbar.Select(b)}}),d.view.MediaFrame.Post=d.view.MediaFrame.Select.extend({initialize:function(){this.counts={audio:{count:d.view.settings.attachmentCounts.audio,state:"playlist"},video:{count:d.view.settings.attachmentCounts.video,state:"video-playlist"}},b.defaults(this.options,{multiple:!0,editing:!1,state:"insert"}),d.view.MediaFrame.Select.prototype.initialize.apply(this,arguments),this.createIframeStates()},createStates:function(){var a=this.options;this.states.add([new d.controller.Library({id:"insert",title:c.insertMediaTitle,priority:20,toolbar:"main-insert",filterable:"all",library:d.query(a.library),multiple:a.multiple?"reset":!1,editable:!0,allowLocalEdits:!0,displaySettings:!0,displayUserSettings:!0}),new d.controller.Library({id:"gallery",title:c.createGalleryTitle,priority:40,toolbar:"main-gallery",filterable:"uploaded",multiple:"add",editable:!1,library:d.query(b.defaults({type:"image"},a.library))}),new d.controller.Embed,new d.controller.EditImage({model:a.editImage}),new d.controller.GalleryEdit({library:a.selection,editing:a.editing,menu:"gallery"}),new d.controller.GalleryAdd,new d.controller.Library({id:"playlist",title:c.createPlaylistTitle,priority:60,toolbar:"main-playlist",filterable:"uploaded",multiple:"add",editable:!1,library:d.query(b.defaults({type:"audio"},a.library))}),new d.controller.CollectionEdit({type:"audio",collectionType:"playlist",title:c.editPlaylistTitle,SettingsView:d.view.Settings.Playlist,library:a.selection,editing:a.editing,menu:"playlist",dragInfoText:c.playlistDragInfo,dragInfo:!1}),new d.controller.CollectionAdd({type:"audio",collectionType:"playlist",title:c.addToPlaylistTitle}),new d.controller.Library({id:"video-playlist",title:c.createVideoPlaylistTitle,priority:60,toolbar:"main-video-playlist",filterable:"uploaded",multiple:"add",editable:!1,library:d.query(b.defaults({type:"video"},a.library))}),new d.controller.CollectionEdit({type:"video",collectionType:"playlist",title:c.editVideoPlaylistTitle,SettingsView:d.view.Settings.Playlist,library:a.selection,editing:a.editing,menu:"video-playlist",dragInfoText:c.videoPlaylistDragInfo,dragInfo:!1}),new d.controller.CollectionAdd({type:"video",collectionType:"playlist",title:c.addToVideoPlaylistTitle})]),d.view.settings.post.featuredImageId&&this.states.add(new d.controller.FeaturedImage)},bindHandlers:function(){var a,c;d.view.MediaFrame.Select.prototype.bindHandlers.apply(this,arguments),this.on("activate",this.activate,this),c=b.find(this.counts,function(a){return 0===a.count}),"undefined"!=typeof c&&this.listenTo(d.model.Attachments.all,"change:type",this.mediaTypeCounts),this.on("menu:create:gallery",this.createMenu,this),this.on("menu:create:playlist",this.createMenu,this),this.on("menu:create:video-playlist",this.createMenu,this),this.on("toolbar:create:main-insert",this.createToolbar,this),this.on("toolbar:create:main-gallery",this.createToolbar,this),this.on("toolbar:create:main-playlist",this.createToolbar,this),this.on("toolbar:create:main-video-playlist",this.createToolbar,this),this.on("toolbar:create:featured-image",this.featuredImageToolbar,this),this.on("toolbar:create:main-embed",this.mainEmbedToolbar,this),a={menu:{"default":"mainMenu",gallery:"galleryMenu",playlist:"playlistMenu","video-playlist":"videoPlaylistMenu"},content:{embed:"embedContent","edit-image":"editImageContent","edit-selection":"editSelectionContent"},toolbar:{"main-insert":"mainInsertToolbar","main-gallery":"mainGalleryToolbar","gallery-edit":"galleryEditToolbar","gallery-add":"galleryAddToolbar","main-playlist":"mainPlaylistToolbar","playlist-edit":"playlistEditToolbar","playlist-add":"playlistAddToolbar","main-video-playlist":"mainVideoPlaylistToolbar","video-playlist-edit":"videoPlaylistEditToolbar","video-playlist-add":"videoPlaylistAddToolbar"}},b.each(a,function(a,c){b.each(a,function(a,b){this.on(c+":render:"+b,this[a],this)},this)},this)},activate:function(){b.each(this.counts,function(a){a.count<1&&this.menuItemVisibility(a.state,"hide")},this)},mediaTypeCounts:function(a,b){"undefined"!=typeof this.counts[b]&&this.counts[b].count<1&&(this.counts[b].count++,this.menuItemVisibility(this.counts[b].state,"show"))},mainMenu:function(a){a.set({"library-separator":new d.View({className:"separator",priority:100})})},menuItemVisibility:function(a,b){var c=this.menu.get();"hide"===b?c.hide(a):"show"===b&&c.show(a)},galleryMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.cancelGalleryTitle,priority:20,click:function(){e?f.setState(e):f.close(),new d.view.FocusManager({el:this.el}).focus()}},separateCancel:new d.View({className:"separator",priority:40})})},playlistMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.cancelPlaylistTitle,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new d.View({className:"separator",priority:40})})},videoPlaylistMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.cancelVideoPlaylistTitle,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new d.View({className:"separator",priority:40})})},embedContent:function(){var a=new d.view.Embed({controller:this,model:this.state()}).render();this.content.set(a),a.url.focus()},editSelectionContent:function(){var a,b=this.state(),e=b.get("selection");a=new d.view.AttachmentsBrowser({controller:this,collection:e,selection:e,model:b,sortable:!0,search:!1,dragInfo:!0,AttachmentView:d.view.Attachment.EditSelection}).render(),a.toolbar.set("backToLibrary",{text:c.returnToLibrary,priority:-100,click:function(){this.controller.content.mode("browse")}}),this.content.set(a)},editImageContent:function(){var a=this.state().get("image"),b=new d.view.EditImage({model:a,controller:this}).render();this.content.set(b),b.loadEditor()},selectionStatusToolbar:function(a){var b=this.state().get("editable");a.set("selection",new d.view.Selection({controller:this,collection:this.state().get("selection"),priority:-40,editable:b&&function(){this.controller.content.mode("edit-selection")}}).render())},mainInsertToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("insert",{style:"primary",priority:80,text:c.insertIntoPost,requires:{selection:!0},click:function(){var a=b.state(),c=a.get("selection");b.close(),a.trigger("insert",c).reset()}})},mainGalleryToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("gallery",{style:"primary",text:c.createNewGallery,priority:60,requires:{selection:!0},click:function(){var a=b.state().get("selection"),c=b.state("gallery-edit"),e=a.where({type:"image"});c.set("library",new d.model.Selection(e,{props:a.props.toJSON(),multiple:!0})),this.controller.setState("gallery-edit"),new d.view.FocusManager({el:this.el}).focus()}})},mainPlaylistToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("playlist",{style:"primary",text:c.createNewPlaylist,priority:100,requires:{selection:!0},click:function(){var a=b.state().get("selection"),c=b.state("playlist-edit"),e=a.where({type:"audio"});c.set("library",new d.model.Selection(e,{props:a.props.toJSON(),multiple:!0})),this.controller.setState("playlist-edit"),new d.view.FocusManager({el:this.el}).focus()}})},mainVideoPlaylistToolbar:function(a){var b=this;this.selectionStatusToolbar(a),a.set("video-playlist",{style:"primary",text:c.createNewVideoPlaylist,priority:100,requires:{selection:!0},click:function(){var a=b.state().get("selection"),c=b.state("video-playlist-edit"),e=a.where({type:"video"});c.set("library",new d.model.Selection(e,{props:a.props.toJSON(),multiple:!0})),this.controller.setState("video-playlist-edit"),new d.view.FocusManager({el:this.el}).focus()}})},featuredImageToolbar:function(a){this.createSelectToolbar(a,{text:c.setFeaturedImage,state:this.options.state})
+},mainEmbedToolbar:function(a){a.view=new d.view.Toolbar.Embed({controller:this})},galleryEditToolbar:function(){var a=this.state().get("editing");this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:a?c.updateGallery:c.insertGallery,priority:80,requires:{library:!0},click:function(){var a=this.controller,b=a.state();a.close(),b.trigger("update",b.get("library")),a.setState(a.options.state),a.reset()}}}}))},galleryAddToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:c.addToGallery,priority:80,requires:{selection:!0},click:function(){var a=this.controller,b=a.state(),c=a.state("gallery-edit");c.get("library").add(b.get("selection").models),b.trigger("reset"),a.setState("gallery-edit")}}}}))},playlistEditToolbar:function(){var a=this.state().get("editing");this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:a?c.updatePlaylist:c.insertPlaylist,priority:80,requires:{library:!0},click:function(){var a=this.controller,b=a.state();a.close(),b.trigger("update",b.get("library")),a.setState(a.options.state),a.reset()}}}}))},playlistAddToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:c.addToPlaylist,priority:80,requires:{selection:!0},click:function(){var a=this.controller,b=a.state(),c=a.state("playlist-edit");c.get("library").add(b.get("selection").models),b.trigger("reset"),a.setState("playlist-edit")}}}}))},videoPlaylistEditToolbar:function(){var a=this.state().get("editing");this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:a?c.updateVideoPlaylist:c.insertVideoPlaylist,priority:140,requires:{library:!0},click:function(){var a=this.controller,b=a.state(),c=b.get("library");c.type="video",a.close(),b.trigger("update",c),a.setState(a.options.state),a.reset()}}}}))},videoPlaylistAddToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{insert:{style:"primary",text:c.addToVideoPlaylist,priority:140,requires:{selection:!0},click:function(){var a=this.controller,b=a.state(),c=a.state("video-playlist-edit");c.get("library").add(b.get("selection").models),b.trigger("reset"),a.setState("video-playlist-edit")}}}}))}}),d.view.MediaFrame.ImageDetails=d.view.MediaFrame.Select.extend({defaults:{id:"image",url:"",menu:"image-details",content:"image-details",toolbar:"image-details",type:"link",title:c.imageDetailsTitle,priority:120},initialize:function(a){this.image=new d.model.PostImage(a.metadata),this.options.selection=new d.model.Selection(this.image.attachment,{multiple:!1}),d.view.MediaFrame.Select.prototype.initialize.apply(this,arguments)},bindHandlers:function(){d.view.MediaFrame.Select.prototype.bindHandlers.apply(this,arguments),this.on("menu:create:image-details",this.createMenu,this),this.on("content:create:image-details",this.imageDetailsContent,this),this.on("content:render:edit-image",this.editImageContent,this),this.on("menu:render:image-details",this.renderMenu,this),this.on("toolbar:render:image-details",this.renderImageDetailsToolbar,this),this.on("toolbar:render:replace",this.renderReplaceImageToolbar,this)},createStates:function(){this.states.add([new d.controller.ImageDetails({image:this.image,editable:!1,menu:"image-details"}),new d.controller.ReplaceImage({id:"replace-image",library:d.query({type:"image"}),image:this.image,multiple:!1,title:c.imageReplaceTitle,menu:"image-details",toolbar:"replace",priority:80,displaySettings:!0}),new d.controller.EditImage({image:this.image,selection:this.options.selection})])},imageDetailsContent:function(a){a.view=new d.view.ImageDetails({controller:this,model:this.state().image,attachment:this.state().image.attachment})},editImageContent:function(){var a,b=this.state(),c=b.get("image");c&&(a=new d.view.EditImage({model:c,controller:this}).render(),this.content.set(a),a.loadEditor())},renderMenu:function(a){var b=this.lastState(),e=b&&b.id,f=this;a.set({cancel:{text:c.imageDetailsCancel,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new d.View({className:"separator",priority:40})})},renderImageDetailsToolbar:function(){this.toolbar.set(new d.view.Toolbar({controller:this,items:{select:{style:"primary",text:c.update,priority:80,click:function(){var a=this.controller,b=a.state();a.close(),b.trigger("update",a.image.toJSON()),a.setState(a.options.state),a.reset()}}}}))},renderReplaceImageToolbar:function(){var a=this,b=a.lastState(),e=b&&b.id;this.toolbar.set(new d.view.Toolbar({controller:this,items:{back:{text:c.back,priority:20,click:function(){e?a.setState(e):a.close()}},replace:{style:"primary",text:c.replace,priority:80,click:function(){var a=this.controller,b=a.state(),c=b.get("selection"),d=c.single();a.close(),a.image.changeAttachment(d,b.display(d)),b.trigger("replace",a.image.toJSON()),a.setState(a.options.state),a.reset()}}}}))}}),d.view.Modal=d.View.extend({tagName:"div",template:d.template("media-modal"),attributes:{tabindex:0},events:{"click .media-modal-backdrop, .media-modal-close":"escapeHandler",keydown:"keydown"},initialize:function(){b.defaults(this.options,{container:document.body,title:"",propagate:!0,freeze:!0}),this.focusManager=new d.view.FocusManager({el:this.el})},prepare:function(){return{title:this.options.title}},attach:function(){return this.views.attached?this:(this.views.rendered||this.render(),this.$el.appendTo(this.options.container),this.views.attached=!0,this.views.ready(),this.propagate("attach"))},detach:function(){return this.$el.is(":visible")&&this.close(),this.$el.detach(),this.views.attached=!1,this.propagate("detach")},open:function(){var b=this.$el,c=this.options;return b.is(":visible")?this:(this.views.attached||this.attach(),c.freeze&&(this._freeze={scrollTop:a(window).scrollTop()}),b.show().focus(),this.propagate("open"))},close:function(b){var c=this._freeze;return this.views.attached&&this.$el.is(":visible")?(this.$el.hide().undelegate("keydown"),a("#wpbody-content").focus(),this.propagate("close"),c&&a(window).scrollTop(c.scrollTop),b&&b.escape&&this.propagate("escape"),this):this},escape:function(){return this.close({escape:!0})},escapeHandler:function(a){a.preventDefault(),this.escape()},content:function(a){return this.views.set(".media-modal-content",a),this},propagate:function(a){return this.trigger(a),this.options.propagate&&this.controller.trigger(a),this},keydown:function(a){27===a.which&&this.$el.is(":visible")?(this.escape(),a.stopImmediatePropagation()):this.focusManager}}),d.view.FocusManager=d.View.extend({events:{keydown:"recordTab",focusin:"updateIndex"},focus:function(){a(".media-menu-item").first().focus()},recordTab:function(a){return 9===a.keyCode?a.target!==this.tabbableLast[0]||a.shiftKey?a.target===this.tabbableFirst[0]&&a.shiftKey?(this.tabbableLast.focus(),!1):void 0:(this.tabbableFirst.focus(),!1):void 0},updateIndex:function(){this.tabbables=a(":tabbable",this.$el),this.tabbableFirst=this.tabbables.filter(":first"),this.tabbableLast=this.tabbables.filter(":last")}}),d.view.UploaderWindow=d.View.extend({tagName:"div",className:"uploader-window",template:d.template("uploader-window"),initialize:function(){var c;this.$browser=a('<a href="#" class="browser" />').hide().appendTo("body"),c=this.options.uploader=b.defaults(this.options.uploader||{},{dropzone:this.$el,browser:this.$browser,params:{}}),!c.dropzone||c.dropzone instanceof a||(c.dropzone=a(c.dropzone)),this.controller.on("activate",this.refresh,this),this.controller.on("detach",function(){this.$browser.remove()},this)},refresh:function(){this.uploader&&this.uploader.refresh()},ready:function(){var c,e=d.view.settings.post.id;this.uploader||(e&&(this.options.uploader.params.post_id=e),this.uploader=new wp.Uploader(this.options.uploader),c=this.uploader.dropzone,c.on("dropzone:enter",b.bind(this.show,this)),c.on("dropzone:leave",b.bind(this.hide,this)),a(this.uploader).on("uploader:ready",b.bind(this._ready,this)))},_ready:function(){this.controller.trigger("uploader:ready")},show:function(){var a=this.$el.show();b.defer(function(){a.css({opacity:1})})},hide:function(){var a=this.$el.css({opacity:0});d.transition(a).done(function(){"0"===a.css("opacity")&&a.hide()})}}),d.view.EditorUploader=d.View.extend({tagName:"div",className:"uploader-editor",template:d.template("uploader-editor"),localDrag:!1,overContainer:!1,overDropzone:!1,draggingFile:null,initialize:function(){var c=this;return this.initialized=!1,window.tinyMCEPreInit&&window.tinyMCEPreInit.dragDropUpload&&this.browserSupport()?(this.$document=a(document),this.dropzones=[],this.files=[],this.$document.on("drop",".uploader-editor",b.bind(this.drop,this)),this.$document.on("dragover",".uploader-editor",b.bind(this.dropzoneDragover,this)),this.$document.on("dragleave",".uploader-editor",b.bind(this.dropzoneDragleave,this)),this.$document.on("click",".uploader-editor",b.bind(this.click,this)),this.$document.on("dragover",b.bind(this.containerDragover,this)),this.$document.on("dragleave",b.bind(this.containerDragleave,this)),this.$document.on("dragstart dragend drop",function(a){c.localDrag="dragstart"===a.type}),this.initialized=!0,this):this},browserSupport:function(){var a=!1,b=document.createElement("div");return a="draggable"in b||"ondragstart"in b&&"ondrop"in b,a=a&&!!(window.File&&window.FileList&&window.FileReader)},isDraggingFile:function(a){return null!==this.draggingFile?this.draggingFile:b.isUndefined(a.originalEvent)||b.isUndefined(a.originalEvent.dataTransfer)?!1:(this.draggingFile=b.indexOf(a.originalEvent.dataTransfer.types,"Files")>-1&&-1===b.indexOf(a.originalEvent.dataTransfer.types,"text/plain"),this.draggingFile)},refresh:function(c){var d;for(d in this.dropzones)this.dropzones[d].toggle(this.overContainer||this.overDropzone);return b.isUndefined(c)||a(c.target).closest(".uploader-editor").toggleClass("droppable",this.overDropzone),this.overContainer||this.overDropzone||(this.draggingFile=null),this},render:function(){return this.initialized?(d.View.prototype.render.apply(this,arguments),a(".wp-editor-wrap, #wp-fullscreen-body").each(b.bind(this.attach,this)),this):this},attach:function(b,c){var d=this.$el.clone();return this.dropzones.push(d),a(c).append(d),this},drop:function(b){var c=null;return this.containerDragleave(b),this.dropzoneDragleave(b),this.files=b.originalEvent.dataTransfer.files,this.files.length<1?void 0:(c=a(b.target).parents(".wp-editor-wrap"),c.length>0&&c[0].id&&(window.wpActiveEditor=c[0].id.slice(3,-5)),this.workflow?(this.workflow.state().reset(),this.addFiles.apply(this),this.workflow.open()):(this.workflow=wp.media.editor.open("content",{frame:"post",state:"insert",title:wp.media.view.l10n.addMedia,multiple:!0}),this.workflow.on("uploader:ready",this.addFiles,this)),!1)},addFiles:function(){return this.files.length&&(this.workflow.uploader.uploader.uploader.addFile(b.toArray(this.files)),this.files=[]),this},containerDragover:function(a){!this.localDrag&&this.isDraggingFile(a)&&(this.overContainer=!0,this.refresh())},containerDragleave:function(){this.overContainer=!1,b.delay(b.bind(this.refresh,this),50)},dropzoneDragover:function(a){return!this.localDrag&&this.isDraggingFile(a)?(this.overDropzone=!0,this.refresh(a),!1):void 0},dropzoneDragleave:function(a){this.overDropzone=!1,b.delay(b.bind(this.refresh,this,a),50)},click:function(a){this.containerDragleave(a),this.dropzoneDragleave(a),this.localDrag=!1}}),d.view.UploaderInline=d.View.extend({tagName:"div",className:"uploader-inline",template:d.template("uploader-inline"),initialize:function(){b.defaults(this.options,{message:"",status:!0}),!this.options.$browser&&this.controller.uploader&&(this.options.$browser=this.controller.uploader.$browser),b.isUndefined(this.options.postId)&&(this.options.postId=d.view.settings.post.id),this.options.status&&this.views.set(".upload-inline-status",new d.view.UploaderStatus({controller:this.controller}))},prepare:function(){var a=this.controller.state().get("suggestedWidth"),b=this.controller.state().get("suggestedHeight");return a&&b?{suggestedWidth:a,suggestedHeight:b}:void 0},dispose:function(){return this.disposing?d.View.prototype.dispose.apply(this,arguments):(this.disposing=!0,this.remove())},remove:function(){var a=d.View.prototype.remove.apply(this,arguments);return b.defer(b.bind(this.refresh,this)),a},refresh:function(){var a=this.controller.uploader;a&&a.refresh()},ready:function(){var a,b=this.options.$browser;if(this.controller.uploader){if(a=this.$(".browser"),a[0]===b[0])return;b.detach().text(a.text()),b[0].className=a[0].className,a.replaceWith(b.show())}return this.refresh(),this}}),d.view.UploaderStatus=d.View.extend({className:"media-uploader-status",template:d.template("uploader-status"),events:{"click .upload-dismiss-errors":"dismiss"},initialize:function(){this.queue=wp.Uploader.queue,this.queue.on("add remove reset",this.visibility,this),this.queue.on("add remove reset change:percent",this.progress,this),this.queue.on("add remove reset change:uploading",this.info,this),this.errors=wp.Uploader.errors,this.errors.reset(),this.errors.on("add remove reset",this.visibility,this),this.errors.on("add",this.error,this)},dispose:function(){return wp.Uploader.queue.off(null,null,this),d.View.prototype.dispose.apply(this,arguments),this},visibility:function(){this.$el.toggleClass("uploading",!!this.queue.length),this.$el.toggleClass("errors",!!this.errors.length),this.$el.toggle(!!this.queue.length||!!this.errors.length)},ready:function(){b.each({$bar:".media-progress-bar div",$index:".upload-index",$total:".upload-total",$filename:".upload-filename"},function(a,b){this[b]=this.$(a)},this),this.visibility(),this.progress(),this.info()},progress:function(){var a=this.queue,c=this.$bar;c&&a.length&&c.width(a.reduce(function(a,c){if(!c.get("uploading"))return a+100;var d=c.get("percent");return a+(b.isNumber(d)?d:100)},0)/a.length+"%")},info:function(){var a,b=this.queue,c=0;b.length&&(a=this.queue.find(function(a,b){return c=b,a.get("uploading")}),this.$index.text(c+1),this.$total.text(b.length),this.$filename.html(a?this.filename(a.get("filename")):""))},filename:function(a){return d.truncate(b.escape(a),24)},error:function(a){this.views.add(".upload-errors",new d.view.UploaderStatusError({filename:this.filename(a.get("file").name),message:a.get("message")}),{at:0})},dismiss:function(a){var c=this.views.get(".upload-errors");a.preventDefault(),c&&b.invoke(c,"remove"),wp.Uploader.errors.reset()}}),d.view.UploaderStatusError=d.View.extend({className:"upload-error",template:d.template("uploader-status-error")}),d.view.Toolbar=d.View.extend({tagName:"div",className:"media-toolbar",initialize:function(){var a=this.controller.state(),b=this.selection=a.get("selection"),c=this.library=a.get("library");this._views={},this.primary=new d.view.PriorityList,this.secondary=new d.view.PriorityList,this.primary.$el.addClass("media-toolbar-primary"),this.secondary.$el.addClass("media-toolbar-secondary"),this.views.set([this.secondary,this.primary]),this.options.items&&this.set(this.options.items,{silent:!0}),this.options.silent||this.render(),b&&b.on("add remove reset",this.refresh,this),c&&c.on("add remove reset",this.refresh,this)},dispose:function(){return this.selection&&this.selection.off(null,null,this),this.library&&this.library.off(null,null,this),d.View.prototype.dispose.apply(this,arguments)},ready:function(){this.refresh()},set:function(a,c,e){var f;return e=e||{},b.isObject(a)?b.each(a,function(a,b){this.set(b,a,{silent:!0})},this):(c instanceof Backbone.View||(c.classes=["media-button-"+a].concat(c.classes||[]),c=new d.view.Button(c).render()),c.controller=c.controller||this.controller,this._views[a]=c,f=c.options.priority<0?"secondary":"primary",this[f].set(a,c,e)),e.silent||this.refresh(),this},get:function(a){return this._views[a]},unset:function(a,b){return delete this._views[a],this.primary.unset(a,b),this.secondary.unset(a,b),b&&b.silent||this.refresh(),this},refresh:function(){var a=this.controller.state(),c=a.get("library"),d=a.get("selection");b.each(this._views,function(a){if(a.model&&a.options&&a.options.requires){var e=a.options.requires,f=!1;f=b.some(d.models,function(a){return a.get("uploading")===!0}),e.selection&&d&&!d.length?f=!0:e.library&&c&&!c.length&&(f=!0),a.model.set("disabled",f)}})}}),d.view.Toolbar.Select=d.view.Toolbar.extend({initialize:function(){var a=this.options;b.bindAll(this,"clickSelect"),b.defaults(a,{event:"select",state:!1,reset:!0,close:!0,text:c.select,requires:{selection:!0}}),a.items=b.defaults(a.items||{},{select:{style:"primary",text:a.text,priority:80,click:this.clickSelect,requires:a.requires}}),d.view.Toolbar.prototype.initialize.apply(this,arguments)},clickSelect:function(){var a=this.options,b=this.controller;a.close&&b.close(),a.event&&b.state().trigger(a.event),a.state&&b.setState(a.state),a.reset&&b.reset()}}),d.view.Toolbar.Embed=d.view.Toolbar.Select.extend({initialize:function(){b.defaults(this.options,{text:c.insertIntoPost,requires:!1}),d.view.Toolbar.Select.prototype.initialize.apply(this,arguments)},refresh:function(){var a=this.controller.state().props.get("url");this.get("select").model.set("disabled",!a||"http://"===a),d.view.Toolbar.Select.prototype.refresh.apply(this,arguments)}}),d.view.Button=d.View.extend({tagName:"a",className:"media-button",attributes:{href:"#"},events:{click:"click"},defaults:{text:"",style:"",size:"large",disabled:!1},initialize:function(){this.model=new Backbone.Model(this.defaults),b.each(this.defaults,function(a,c){var d=this.options[c];b.isUndefined(d)||(this.model.set(c,d),delete this.options[c])},this),this.model.on("change",this.render,this)},render:function(){var a=["button",this.className],c=this.model.toJSON();return c.style&&a.push("button-"+c.style),c.size&&a.push("button-"+c.size),a=b.uniq(a.concat(this.options.classes)),this.el.className=a.join(" "),this.$el.attr("disabled",c.disabled),this.$el.text(this.model.get("text")),this},click:function(a){"#"===this.attributes.href&&a.preventDefault(),this.options.click&&!this.model.get("disabled")&&this.options.click.apply(this,arguments)}}),d.view.ButtonGroup=d.View.extend({tagName:"div",className:"button-group button-large media-button-group",initialize:function(){this.buttons=b.map(this.options.buttons||[],function(a){return a instanceof Backbone.View?a:new d.view.Button(a).render()}),delete this.options.buttons,this.options.classes&&this.$el.addClass(this.options.classes)},render:function(){return this.$el.html(a(b.pluck(this.buttons,"el")).detach()),this}}),d.view.PriorityList=d.View.extend({tagName:"div",initialize:function(){this._views={},this.set(b.extend({},this._views,this.options.views),{silent:!0}),delete this.options.views,this.options.silent||this.render()},set:function(a,c,d){var e,f,g;return d=d||{},b.isObject(a)?(b.each(a,function(a,b){this.set(b,a)},this),this):(c instanceof Backbone.View||(c=this.toView(c,a,d)),c.controller=c.controller||this.controller,this.unset(a),e=c.options.priority||10,f=this.views.get()||[],b.find(f,function(a,b){return a.options.priority>e?(g=b,!0):void 0}),this._views[a]=c,this.views.add(c,{at:b.isNumber(g)?g:f.length||0}),this)},get:function(a){return this._views[a]},unset:function(a){var b=this.get(a);return b&&b.remove(),delete this._views[a],this},toView:function(a){return new d.View(a)}}),d.view.MenuItem=d.View.extend({tagName:"a",className:"media-menu-item",attributes:{href:"#"},events:{click:"_click"},_click:function(a){var b=this.options.click;a&&a.preventDefault(),b?b.call(this):this.click()},click:function(){var a=this.options.state;a&&this.controller.setState(a)},render:function(){var a=this.options;return a.text?this.$el.text(a.text):a.html&&this.$el.html(a.html),this}}),d.view.Menu=d.view.PriorityList.extend({tagName:"div",className:"media-menu",property:"state",ItemView:d.view.MenuItem,region:"menu",toView:function(a,b){return a=a||{},a[this.property]=a[this.property]||b,new this.ItemView(a).render()},ready:function(){d.view.PriorityList.prototype.ready.apply(this,arguments),this.visibility()},set:function(){d.view.PriorityList.prototype.set.apply(this,arguments),this.visibility()},unset:function(){d.view.PriorityList.prototype.unset.apply(this,arguments),this.visibility()},visibility:function(){var a=this.region,b=this.controller[a].get(),c=this.views.get(),d=!c||c.length<2;this===b&&this.controller.$el.toggleClass("hide-"+a,d)},select:function(a){var b=this.get(a);b&&(this.deselect(),b.$el.addClass("active"))},deselect:function(){this.$el.children().removeClass("active")},hide:function(a){var b=this.get(a);b&&b.$el.addClass("hidden")},show:function(a){var b=this.get(a);b&&b.$el.removeClass("hidden")}}),d.view.RouterItem=d.view.MenuItem.extend({click:function(){var a=this.options.contentMode;a&&this.controller.content.mode(a)}}),d.view.Router=d.view.Menu.extend({tagName:"div",className:"media-router",property:"contentMode",ItemView:d.view.RouterItem,region:"router",initialize:function(){this.controller.on("content:render",this.update,this),d.view.Menu.prototype.initialize.apply(this,arguments)},update:function(){var a=this.controller.content.mode();a&&this.select(a)}}),d.view.Sidebar=d.view.PriorityList.extend({className:"media-sidebar"}),d.view.Attachment=d.View.extend({tagName:"li",className:"attachment",template:d.template("attachment"),attributes:{tabIndex:0,role:"checkbox"},events:{"click .attachment-preview":"toggleSelectionHandler","change [data-setting]":"updateSetting","change [data-setting] input":"updateSetting","change [data-setting] select":"updateSetting","change [data-setting] textarea":"updateSetting","click .close":"removeFromLibrary","click .check":"removeFromSelection","click a":"preventDefault",keydown:"toggleSelectionHandler"},buttons:{},initialize:function(){var a=this.options.selection;this.$el.attr("aria-label",this.model.attributes.title).attr("aria-checked",!1),this.model.on("change:sizes change:uploading",this.render,this),this.model.on("change:title",this._syncTitle,this),this.model.on("change:caption",this._syncCaption,this),this.model.on("change:percent",this.progress,this),this.model.on("add",this.select,this),this.model.on("remove",this.deselect,this),a&&a.on("reset",this.updateSelect,this),this.model.on("selection:single selection:unsingle",this.details,this),this.details(this.model,this.controller.state().get("selection"))},dispose:function(){var a=this.options.selection;return this.updateAll(),a&&a.off(null,null,this),d.View.prototype.dispose.apply(this,arguments),this},render:function(){var a=b.defaults(this.model.toJSON(),{orientation:"landscape",uploading:!1,type:"",subtype:"",icon:"",filename:"",caption:"",title:"",dateFormatted:"",width:"",height:"",compat:!1,alt:"",description:""});return a.buttons=this.buttons,a.describe=this.controller.state().get("describe"),"image"===a.type&&(a.size=this.imageSize()),a.can={},a.nonces&&(a.can.remove=!!a.nonces["delete"],a.can.save=!!a.nonces.update),this.controller.state().get("allowLocalEdits")&&(a.allowLocalEdits=!0),this.views.detach(),this.$el.html(this.template(a)),this.$el.toggleClass("uploading",a.uploading),a.uploading?this.$bar=this.$(".media-progress-bar div"):delete this.$bar,this.updateSelect(),this.updateSave(),this.views.render(),this},progress:function(){this.$bar&&this.$bar.length&&this.$bar.width(this.model.get("percent")+"%")},toggleSelectionHandler:function(a){var b;("keydown"!==a.type||13===a.keyCode||32===a.keyCode)&&(a.shiftKey?b="between":(a.ctrlKey||a.metaKey)&&(b="toggle"),this.toggleSelection({method:b}))},toggleSelection:function(a){var c,d,e,f,g=this.collection,h=this.options.selection,i=this.model,j=a&&a.method;if(h){if(c=h.single(),j=b.isUndefined(j)?h.multiple:j,"between"===j&&c&&h.multiple){if(c===i)return;return e=g.indexOf(c),f=g.indexOf(this.model),d=f>e?g.models.slice(e,f+1):g.models.slice(f,e+1),h.add(d),void h.single(i)}if("toggle"===j)return h[this.selected()?"remove":"add"](i),void h.single(i);j||(j="add"),"add"!==j&&(j="reset"),this.selected()?h[c===i?"remove":"single"](i):(h[j](i),h.single(i))}},updateSelect:function(){this[this.selected()?"select":"deselect"]()},selected:function(){var a=this.options.selection;return a?!!a.get(this.model.cid):void 0},select:function(a,b){var c=this.options.selection;!c||b&&b!==c||this.$el.addClass("selected").attr("aria-checked",!0)},deselect:function(a,b){var c=this.options.selection;!c||b&&b!==c||this.$el.removeClass("selected").attr("aria-checked",!1)},details:function(a,b){var c,d=this.options.selection;d===b&&(c=d.single(),this.$el.toggleClass("details",c===this.model))},preventDefault:function(a){a.preventDefault()},imageSize:function(a){var c=this.model.get("sizes");return a=a||"medium",c&&c[a]?b.clone(c[a]):{url:this.model.get("url"),width:this.model.get("width"),height:this.model.get("height"),orientation:this.model.get("orientation")}},updateSetting:function(b){var c,d,e=a(b.target).closest("[data-setting]");e.length&&(c=e.data("setting"),d=b.target.value,this.model.get(c)!==d&&this.save(c,d))},save:function(){var b=this,c=this._save=this._save||{status:"ready"},d=this.model.save.apply(this.model,arguments),e=c.requests?a.when(d,c.requests):d;c.savedTimer&&clearTimeout(c.savedTimer),this.updateSave("waiting"),c.requests=e,e.always(function(){c.requests===e&&(b.updateSave("resolved"===e.state()?"complete":"error"),c.savedTimer=setTimeout(function(){b.updateSave("ready"),delete c.savedTimer},2e3))})},updateSave:function(a){var b=this._save=this._save||{status:"ready"};return a&&a!==b.status&&(this.$el.removeClass("save-"+b.status),b.status=a),this.$el.addClass("save-"+b.status),this},updateAll:function(){var c,d=this.$("[data-setting]"),e=this.model;c=b.chain(d).map(function(b){var c,d,f=a("input, textarea, select, [value]",b);if(f.length)return c=a(b).data("setting"),d=f.val(),e.get(c)!==d?[c,d]:void 0}).compact().object().value(),b.isEmpty(c)||e.save(c)},removeFromLibrary:function(a){a.stopPropagation(),this.collection.remove(this.model)},removeFromSelection:function(a){var b=this.options.selection;b&&(a.stopPropagation(),b.remove(this.model))}}),b.each({caption:"_syncCaption",title:"_syncTitle"},function(a,b){d.view.Attachment.prototype[a]=function(a,c){var d=this.$('[data-setting="'+b+'"]');return d.length?c===d.find("input, textarea, select, [value]").val()?this:this.render():this}}),d.view.Attachment.Library=d.view.Attachment.extend({buttons:{check:!0}}),d.view.Attachment.EditLibrary=d.view.Attachment.extend({buttons:{close:!0}}),d.view.Attachments=d.View.extend({tagName:"ul",className:"attachments",attributes:{tabIndex:-1},cssTemplate:d.template("attachments-css"),events:{scroll:"scroll"},initialize:function(){this.el.id=b.uniqueId("__attachments-view-"),b.defaults(this.options,{refreshSensitivity:200,refreshThreshold:3,AttachmentView:d.view.Attachment,sortable:!1,resize:!0}),this._viewsByCid={},this.collection.on("add",function(a){this.views.add(this.createAttachmentView(a),{at:this.collection.indexOf(a)})},this),this.collection.on("remove",function(a){var b=this._viewsByCid[a.cid];delete this._viewsByCid[a.cid],b&&b.remove()},this),this.collection.on("reset",this.render,this),this.scroll=b.chain(this.scroll).bind(this).throttle(this.options.refreshSensitivity).value(),this.initSortable(),b.bindAll(this,"css"),this.model.on("change:edge change:gutter",this.css,this),this._resizeCss=b.debounce(b.bind(this.css,this),this.refreshSensitivity),this.options.resize&&a(window).on("resize.attachments",this._resizeCss),this.css()},dispose:function(){this.collection.props.off(null,null,this),a(window).off("resize.attachments",this._resizeCss),d.View.prototype.dispose.apply(this,arguments)},css:function(){var b=a("#"+this.el.id+"-css");b.length&&b.remove(),d.view.Attachments.$head().append(this.cssTemplate({id:this.el.id,edge:this.edge(),gutter:this.model.get("gutter")}))},edge:function(){var a,b,c,d=this.model.get("edge");return this.$el.is(":visible")?(a=2*this.model.get("gutter"),b=this.$el.width()-a,c=Math.ceil(b/(d+a)),d=Math.floor((b-c*a)/c)):d},initSortable:function(){var c=this.collection;this.options.sortable&&a.fn.sortable&&(this.$el.sortable(b.extend({disabled:!!c.comparator,containment:this.$el,tolerance:"pointer",start:function(a,b){b.item.data("sortableIndexStart",b.item.index())},update:function(a,b){var d=c.at(b.item.data("sortableIndexStart")),e=c.comparator;delete c.comparator,c.remove(d,{silent:!0}),c.add(d,{silent:!0,at:b.item.index()}),c.comparator=e,c.trigger("reset",c),c.saveMenuOrder()}},this.options.sortable)),c.props.on("change:orderby",function(){this.$el.sortable("option","disabled",!!c.comparator)},this),this.collection.props.on("change:orderby",this.refreshSortable,this),this.refreshSortable())},refreshSortable:function(){if(this.options.sortable&&a.fn.sortable){var b=this.collection,c=b.props.get("orderby"),d="menuOrder"===c||!b.comparator;this.$el.sortable("option","disabled",!d)}},createAttachmentView:function(a){var b=new this.options.AttachmentView({controller:this.controller,model:a,collection:this.collection,selection:this.options.selection});return this._viewsByCid[a.cid]=b},prepare:function(){this.collection.length?this.views.set(this.collection.map(this.createAttachmentView,this)):(this.views.unset(),this.collection.more().done(this.scroll))},ready:function(){this.scroll()},scroll:function(){var a,b=this;this.$el.is(":visible")&&this.collection.hasMore()&&(a=this.views.parent.toolbar,this.el.scrollHeight-(this.el.scrollTop+this.el.clientHeight)<this.el.clientHeight/3&&a.get("spinner").show(),this.el.scrollHeight<this.el.scrollTop+this.el.clientHeight*this.options.refreshThreshold&&this.collection.more().done(function(){b.scroll(),a.get("spinner").hide()}))}},{$head:function(){var b;return function(){return b=b||a("head")}}()}),d.view.Search=d.View.extend({tagName:"input",className:"search",attributes:{type:"search",placeholder:c.search},events:{input:"search",keyup:"search",change:"search",search:"search"},render:function(){return this.el.value=this.model.escape("search"),this},search:function(a){a.target.value?this.model.set("search",a.target.value):this.model.unset("search")}}),d.view.AttachmentFilters=d.View.extend({tagName:"select",className:"attachment-filters",events:{change:"change"},keys:[],initialize:function(){this.createFilters(),b.extend(this.filters,this.options.filters),this.$el.html(b.chain(this.filters).map(function(b,c){return{el:a("<option></option>").val(c).html(b.text)[0],priority:b.priority||50}},this).sortBy("priority").pluck("el").value()),this.model.on("change",this.select,this),this.select()},createFilters:function(){this.filters={}},change:function(){var a=this.filters[this.el.value];a&&this.model.set(a.props)},select:function(){var a=this.model,c="all",d=a.toJSON();b.find(this.filters,function(a,e){var f=b.all(a.props,function(a,c){return a===(b.isUndefined(d[c])?null:d[c])});return f?c=e:void 0}),this.$el.val(c)}}),d.view.AttachmentFilters.Uploaded=d.view.AttachmentFilters.extend({createFilters:function(){var a,b=this.model.get("type"),e=d.view.settings.mimeTypes;e&&b&&(a=e[b]),this.filters={all:{text:a||c.allMediaItems,props:{uploadedTo:null,orderby:"date",order:"DESC"},priority:10},uploaded:{text:c.uploadedToThisPost,props:{uploadedTo:d.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20}}}}),d.view.AttachmentFilters.All=d.view.AttachmentFilters.extend({createFilters:function(){var a={};b.each(d.view.settings.mimeTypes||{},function(b,c){a[c]={text:b,props:{type:c,uploadedTo:null,orderby:"date",order:"DESC"}}}),a.all={text:c.allMediaItems,props:{type:null,uploadedTo:null,orderby:"date",order:"DESC"},priority:10},a.uploaded={text:c.uploadedToThisPost,props:{type:null,uploadedTo:d.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20},this.filters=a}}),d.view.AttachmentsBrowser=d.View.extend({tagName:"div",className:"attachments-browser",initialize:function(){b.defaults(this.options,{filters:!1,search:!0,display:!1,AttachmentView:d.view.Attachment.Library}),this.createToolbar(),this.updateContent(),this.createSidebar(),this.collection.on("add remove reset",this.updateContent,this)
+},dispose:function(){return this.options.selection.off(null,null,this),d.View.prototype.dispose.apply(this,arguments),this},createToolbar:function(){var b,e;this.toolbar=new d.view.Toolbar({controller:this.controller}),this.views.add(this.toolbar),b=this.options.filters,"uploaded"===b?e=d.view.AttachmentFilters.Uploaded:"all"===b&&(e=d.view.AttachmentFilters.All),e&&this.toolbar.set("filters",new e({controller:this.controller,model:this.collection.props,priority:-80}).render()),this.toolbar.set("spinner",new d.view.Spinner({priority:-70})),this.options.search&&this.toolbar.set("search",new d.view.Search({controller:this.controller,model:this.collection.props,priority:60}).render()),this.options.dragInfo&&this.toolbar.set("dragInfo",new d.View({el:a('<div class="instructions">'+c.dragInfo+"</div>")[0],priority:-40})),this.options.suggestedWidth&&this.options.suggestedHeight&&this.toolbar.set("suggestedDimensions",new d.View({el:a('<div class="instructions">'+c.suggestedDimensions+" "+this.options.suggestedWidth+" &times; "+this.options.suggestedHeight+"</div>")[0],priority:-40}))},updateContent:function(){var a=this;this.attachments||this.createAttachments(),this.collection.length?a.toolbar.get("spinner").hide():(this.toolbar.get("spinner").show(),this.collection.more().done(function(){a.collection.length||a.createUploader(),a.toolbar.get("spinner").hide()}))},removeContent:function(){b.each(["attachments","uploader"],function(a){this[a]&&(this[a].remove(),delete this[a])},this)},createUploader:function(){this.removeContent(),this.uploader=new d.view.UploaderInline({controller:this.controller,status:!1,message:c.noItemsFound}),this.views.add(this.uploader)},createAttachments:function(){this.removeContent(),this.attachments=new d.view.Attachments({controller:this.controller,collection:this.collection,selection:this.options.selection,model:this.model,sortable:this.options.sortable,AttachmentView:this.options.AttachmentView}),this.views.add(this.attachments)},createSidebar:function(){var a=this.options,b=a.selection,c=this.sidebar=new d.view.Sidebar({controller:this.controller});this.views.add(c),this.controller.uploader&&c.set("uploads",new d.view.UploaderStatus({controller:this.controller,priority:40})),b.on("selection:single",this.createSingle,this),b.on("selection:unsingle",this.disposeSingle,this),b.single()&&this.createSingle()},createSingle:function(){var a=this.sidebar,b=this.options.selection.single();a.set("details",new d.view.Attachment.Details({controller:this.controller,model:b,priority:80})),a.set("compat",new d.view.AttachmentCompat({controller:this.controller,model:b,priority:120})),this.options.display&&a.set("display",new d.view.Settings.AttachmentDisplay({controller:this.controller,model:this.model.display(b),attachment:b,priority:160,userSettings:this.model.get("displayUserSettings")}))},disposeSingle:function(){var a=this.sidebar;a.unset("details"),a.unset("compat"),a.unset("display")}}),d.view.Selection=d.View.extend({tagName:"div",className:"media-selection",template:d.template("media-selection"),events:{"click .edit-selection":"edit","click .clear-selection":"clear"},initialize:function(){b.defaults(this.options,{editable:!1,clearable:!0}),this.attachments=new d.view.Attachments.Selection({controller:this.controller,collection:this.collection,selection:this.collection,model:new Backbone.Model({edge:40,gutter:5})}),this.views.set(".selection-view",this.attachments),this.collection.on("add remove reset",this.refresh,this),this.controller.on("content:activate",this.refresh,this)},ready:function(){this.refresh()},refresh:function(){if(this.$el.children().length){var a=this.collection,b="edit-selection"===this.controller.content.mode();this.$el.toggleClass("empty",!a.length),this.$el.toggleClass("one",1===a.length),this.$el.toggleClass("editing",b),this.$(".count").text(c.selected.replace("%d",a.length))}},edit:function(a){a.preventDefault(),this.options.editable&&this.options.editable.call(this,this.collection)},clear:function(a){a.preventDefault(),this.collection.reset(),new d.view.FocusManager({el:this.el}).focus()}}),d.view.Attachment.Selection=d.view.Attachment.extend({className:"attachment selection",toggleSelection:function(){this.options.selection.single(this.model)}}),d.view.Attachments.Selection=d.view.Attachments.extend({events:{},initialize:function(){return b.defaults(this.options,{sortable:!0,resize:!1,AttachmentView:d.view.Attachment.Selection}),d.view.Attachments.prototype.initialize.apply(this,arguments)}}),d.view.Attachment.EditSelection=d.view.Attachment.Selection.extend({buttons:{close:!0}}),d.view.Settings=d.View.extend({events:{"click button":"updateHandler","change input":"updateHandler","change select":"updateHandler","change textarea":"updateHandler"},initialize:function(){this.model=this.model||new Backbone.Model,this.model.on("change",this.updateChanges,this)},prepare:function(){return b.defaults({model:this.model.toJSON()},this.options)},render:function(){return d.View.prototype.render.apply(this,arguments),b(this.model.attributes).chain().keys().each(this.update,this),this},update:function(a){var b,c,d=this.model.get(a),e=this.$('[data-setting="'+a+'"]');e.length&&(e.is("select")?(c=e.find('[value="'+d+'"]'),c.length?(e.find("option").prop("selected",!1),c.prop("selected",!0)):this.model.set(a,e.find(":selected").val())):e.hasClass("button-group")?(b=e.find("button").removeClass("active"),b.filter('[value="'+d+'"]').addClass("active")):e.is('input[type="text"], textarea')?e.is(":focus")||e.val(d):e.is('input[type="checkbox"]')&&e.prop("checked",!!d&&"false"!==d))},updateHandler:function(b){var c,d=a(b.target).closest("[data-setting]"),e=b.target.value;b.preventDefault(),d.length&&(d.is('input[type="checkbox"]')&&(e=d[0].checked),this.model.set(d.data("setting"),e),(c=d.data("userSetting"))&&setUserSetting(c,e))},updateChanges:function(a){a.hasChanged()&&b(a.changed).chain().keys().each(this.update,this)}}),d.view.Settings.AttachmentDisplay=d.view.Settings.extend({className:"attachment-display-settings",template:d.template("attachment-display-settings"),initialize:function(){var a=this.options.attachment;b.defaults(this.options,{userSettings:!1}),d.view.Settings.prototype.initialize.apply(this,arguments),this.model.on("change:link",this.updateLinkTo,this),a&&a.on("change:uploading",this.render,this)},dispose:function(){var a=this.options.attachment;a&&a.off(null,null,this),d.view.Settings.prototype.dispose.apply(this,arguments)},render:function(){var a=this.options.attachment;return a&&b.extend(this.options,{sizes:a.get("sizes"),type:a.get("type")}),d.view.Settings.prototype.render.call(this),this.updateLinkTo(),this},updateLinkTo:function(){var a=this.model.get("link"),b=this.$(".link-to-custom"),c=this.options.attachment;return"none"===a||"embed"===a||!c&&"custom"!==a?void b.addClass("hidden"):(c&&("post"===a?b.val(c.get("link")):"file"===a?b.val(c.get("url")):this.model.get("linkUrl")||b.val("http://"),b.prop("readonly","custom"!==a)),b.removeClass("hidden"),void(b.is(":visible")&&b.focus()[0].select()))}}),d.view.Settings.Gallery=d.view.Settings.extend({className:"collection-settings gallery-settings",template:d.template("gallery-settings")}),d.view.Settings.Playlist=d.view.Settings.extend({className:"collection-settings playlist-settings",template:d.template("playlist-settings")}),d.view.Attachment.Details=d.view.Attachment.extend({tagName:"div",className:"attachment-details",template:d.template("attachment-details"),events:{"change [data-setting]":"updateSetting","change [data-setting] input":"updateSetting","change [data-setting] select":"updateSetting","change [data-setting] textarea":"updateSetting","click .delete-attachment":"deleteAttachment","click .trash-attachment":"trashAttachment","click .edit-attachment":"editAttachment","click .refresh-attachment":"refreshAttachment"},initialize:function(){d.view.Attachment.prototype.initialize.apply(this,arguments)},render:function(){return d.view.Attachment.prototype.render.apply(this,arguments),this},deleteAttachment:function(a){a.preventDefault(),confirm(c.warnDelete)&&(this.model.destroy(),new d.view.FocusManager({el:this.el}).focus())},trashAttachment:function(a){a.preventDefault(),this.model.destroy()},editAttachment:function(a){var b=this.controller.states.get("edit-image");window.imageEdit&&b?(a.preventDefault(),b.set("image",this.model),this.controller.setState("edit-image")):this.$el.addClass("needs-refresh")},refreshAttachment:function(a){this.$el.removeClass("needs-refresh"),a.preventDefault(),this.model.fetch()}}),d.view.AttachmentCompat=d.View.extend({tagName:"form",className:"compat-item",events:{submit:"preventDefault","change input":"save","change select":"save","change textarea":"save"},initialize:function(){this.model.on("change:compat",this.render,this)},dispose:function(){return this.$(":focus").length&&this.save(),d.View.prototype.dispose.apply(this,arguments)},render:function(){var a=this.model.get("compat");if(a&&a.item)return this.views.detach(),this.$el.html(a.item),this.views.render(),this},preventDefault:function(a){a.preventDefault()},save:function(a){var c={};a&&a.preventDefault(),b.each(this.$el.serializeArray(),function(a){c[a.name]=a.value}),this.model.saveCompat(c)}}),d.view.Iframe=d.View.extend({className:"media-iframe",render:function(){return this.views.detach(),this.$el.html('<iframe src="'+this.controller.state().get("src")+'" />'),this.views.render(),this}}),d.view.Embed=d.View.extend({className:"media-embed",initialize:function(){this.url=new d.view.EmbedUrl({controller:this.controller,model:this.model.props}).render(),this.views.set([this.url]),this.refresh(),this.model.on("change:type",this.refresh,this),this.model.on("change:loading",this.loading,this)},settings:function(a){this._settings&&this._settings.remove(),this._settings=a,this.views.add(a)},refresh:function(){var a,b=this.model.get("type");if("image"===b)a=d.view.EmbedImage;else{if("link"!==b)return;a=d.view.EmbedLink}this.settings(new a({controller:this.controller,model:this.model.props,priority:40}))},loading:function(){this.$el.toggleClass("embed-loading",this.model.get("loading"))}}),d.view.EmbedUrl=d.View.extend({tagName:"label",className:"embed-url",events:{input:"url",keyup:"url",change:"url"},initialize:function(){this.$input=a('<input id="embed-url-field" />').attr("type","text").val(this.model.get("url")),this.input=this.$input[0],this.spinner=a('<span class="spinner" />')[0],this.$el.append([this.input,this.spinner]),this.model.on("change:url",this.render,this)},render:function(){var a=this.$input;if(!a.is(":focus"))return this.input.value=this.model.get("url")||"http://",d.View.prototype.render.apply(this,arguments),this},ready:function(){this.focus()},url:function(a){this.model.set("url",a.target.value)},focus:function(){var a=this.$input;a.is(":visible")&&a.focus()[0].select()}}),d.view.EmbedLink=d.view.Settings.extend({className:"embed-link-settings",template:d.template("embed-link-settings"),initialize:function(){this.spinner=a('<span class="spinner" />'),this.$el.append(this.spinner[0]),this.listenTo(this.model,"change:url",this.updateoEmbed)},updateoEmbed:function(){var a=this.model.get("url");this.$(".setting.title").show(),this.$(".embed-container").hide().find(".embed-preview").html(""),a&&a.length<6||(this.spinner.show(),setTimeout(b.bind(this.fetch,this),500))},fetch:function(){a("#embed-url-field").val()===this.model.get("url")&&wp.ajax.send("parse-embed",{data:{post_ID:d.view.settings.post.id,content:"[embed]"+this.model.get("url")+"[/embed]"}}).done(b.bind(this.renderoEmbed,this))},renderoEmbed:function(a){this.spinner.hide(),this.$(".setting.title").hide(),this.$(".embed-container").show().find(".embed-preview").html(a)}}),d.view.EmbedImage=d.view.Settings.AttachmentDisplay.extend({className:"embed-media-settings",template:d.template("embed-image-settings"),initialize:function(){d.view.Settings.AttachmentDisplay.prototype.initialize.apply(this,arguments),this.model.on("change:url",this.updateImage,this)},updateImage:function(){this.$("img").attr("src",this.model.get("url"))}}),d.view.ImageDetails=d.view.Settings.AttachmentDisplay.extend({className:"image-details",template:d.template("image-details"),events:b.defaults(d.view.Settings.AttachmentDisplay.prototype.events,{"click .edit-attachment":"editAttachment","click .replace-attachment":"replaceAttachment","click .advanced-toggle":"onToggleAdvanced",'change [data-setting="customWidth"]':"onCustomSize",'change [data-setting="customHeight"]':"onCustomSize",'keyup [data-setting="customWidth"]':"onCustomSize",'keyup [data-setting="customHeight"]':"onCustomSize"}),initialize:function(){this.options.attachment=this.model.attachment,this.listenTo(this.model,"change:url",this.updateUrl),this.listenTo(this.model,"change:link",this.toggleLinkSettings),this.listenTo(this.model,"change:size",this.toggleCustomSize),d.view.Settings.AttachmentDisplay.prototype.initialize.apply(this,arguments)},prepare:function(){var a=!1;return this.model.attachment&&(a=this.model.attachment.toJSON()),b.defaults({model:this.model.toJSON(),attachment:a},this.options)},render:function(){var a=this,b=arguments;return this.model.attachment&&"pending"===this.model.dfd.state()?this.model.dfd.done(function(){d.view.Settings.AttachmentDisplay.prototype.render.apply(a,b),a.postRender()}).fail(function(){a.model.attachment=!1,d.view.Settings.AttachmentDisplay.prototype.render.apply(a,b),a.postRender()}):(d.view.Settings.AttachmentDisplay.prototype.render.apply(this,arguments),this.postRender()),this},postRender:function(){setTimeout(b.bind(this.resetFocus,this),10),this.toggleLinkSettings(),"show"===getUserSetting("advImgDetails")&&this.toggleAdvanced(!0),this.trigger("post-render")},resetFocus:function(){this.$(".link-to-custom").blur(),this.$(".embed-media-settings").scrollTop(0)},updateUrl:function(){this.$(".image img").attr("src",this.model.get("url")),this.$(".url").val(this.model.get("url"))},toggleLinkSettings:function(){"none"===this.model.get("link")?this.$(".link-settings").addClass("hidden"):this.$(".link-settings").removeClass("hidden")},toggleCustomSize:function(){"custom"!==this.model.get("size")?this.$(".custom-size").addClass("hidden"):this.$(".custom-size").removeClass("hidden")},onCustomSize:function(b){var c,d=a(b.target).data("setting"),e=a(b.target).val();return!/^\d+/.test(e)||parseInt(e,10)<1?void b.preventDefault():void("customWidth"===d?(c=Math.round(1/this.model.get("aspectRatio")*e),this.model.set("customHeight",c,{silent:!0}),this.$('[data-setting="customHeight"]').val(c)):(c=Math.round(this.model.get("aspectRatio")*e),this.model.set("customWidth",c,{silent:!0}),this.$('[data-setting="customWidth"]').val(c)))},onToggleAdvanced:function(a){a.preventDefault(),this.toggleAdvanced()},toggleAdvanced:function(a){var b,c=this.$el.find(".advanced-section");c.hasClass("advanced-visible")||a===!1?(c.removeClass("advanced-visible"),c.find(".advanced-settings").addClass("hidden"),b="hide"):(c.addClass("advanced-visible"),c.find(".advanced-settings").removeClass("hidden"),b="show"),setUserSetting("advImgDetails",b)},editAttachment:function(a){var b=this.controller.states.get("edit-image");window.imageEdit&&b&&(a.preventDefault(),b.set("image",this.model.attachment),this.controller.setState("edit-image"))},replaceAttachment:function(a){a.preventDefault(),this.controller.setState("replace-image")}}),d.view.Cropper=d.View.extend({className:"crop-content",template:d.template("crop-content"),initialize:function(){b.bindAll(this,"onImageLoad")},ready:function(){this.controller.frame.on("content:error:crop",this.onError,this),this.$image=this.$el.find(".crop-image"),this.$image.on("load",this.onImageLoad),a(window).on("resize.cropper",b.debounce(this.onImageLoad,250))},remove:function(){a(window).off("resize.cropper"),this.$el.remove(),this.$el.off(),wp.media.View.prototype.remove.apply(this,arguments)},prepare:function(){return{title:c.cropYourImage,url:this.options.attachment.get("url")}},onImageLoad:function(){var a=this.controller.get("imgSelectOptions");"function"==typeof a&&(a=a(this.options.attachment,this.controller)),a=b.extend(a,{parent:this.$el}),this.trigger("image-loaded"),this.controller.imgSelect=this.$image.imgAreaSelect(a)},onError:function(){var a=this.options.attachment.get("filename");this.views.add(".upload-errors",new d.view.UploaderStatusError({filename:d.view.UploaderStatus.prototype.filename(a),message:_wpMediaViewsL10n.cropError}),{at:0})}}),d.view.EditImage=d.View.extend({className:"image-editor",template:d.template("image-editor"),initialize:function(a){this.editor=window.imageEdit,this.controller=a.controller,d.View.prototype.initialize.apply(this,arguments)},prepare:function(){return this.model.toJSON()},render:function(){return d.View.prototype.render.apply(this,arguments),this},loadEditor:function(){this.editor.open(this.model.get("id"),this.model.get("nonces").edit,this)},back:function(){var a=this.controller.lastState();this.controller.setState(a)},refresh:function(){this.model.fetch()},save:function(){var a=this,b=this.controller.lastState();this.model.fetch().done(function(){a.controller.setState(b)})}}),d.view.Spinner=d.View.extend({tagName:"span",className:"spinner",spinnerTimeout:!1,delay:400,show:function(){return this.spinnerTimeout||(this.spinnerTimeout=b.delay(function(a){a.show()},this.delay,this.$el)),this},hide:function(){return this.$el.hide(),this.spinnerTimeout=clearTimeout(this.spinnerTimeout),this}})}(jQuery,_);
\ No newline at end of file
diff --git a/wp-includes/media-template.php b/wp-includes/media-template.php
index 324ddf2ff2..59c018ca9a 100644
--- a/wp-includes/media-template.php
+++ b/wp-includes/media-template.php
@@ -119,6 +119,16 @@ function wp_print_media_templates() {
 	if ( $is_IE && strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 7') !== false )
 		$class .= ' ie7';
 	?>
+	<!--[if lte IE 8]>
+	<style>
+		.attachment:focus {
+			outline: #1e8cbe solid;
+		}
+		.selected.attachment {
+			outline: #1e8cbe solid;
+		}
+	</style>
+	<![endif]-->
 	<script type="text/html" id="tmpl-media-frame">
 		<div class="media-frame-menu"></div>
 		<div class="media-frame-title"></div>
@@ -238,7 +248,7 @@ function wp_print_media_templates() {
 			<# } else if ( 'image' === data.type ) { #>
 				<div class="thumbnail">
 					<div class="centered">
-						<img src="{{ data.size.url }}" draggable="false" />
+						<img src="{{ data.size.url }}" draggable="false" alt="" />
 					</div>
 				</div>
 			<# } else { #>
@@ -253,7 +263,7 @@ function wp_print_media_templates() {
 			<# } #>
 
 			<# if ( data.buttons.check ) { #>
-				<a class="check" href="#" title="<?php esc_attr_e('Deselect'); ?>"><div class="media-modal-icon"></div></a>
+				<a class="check" href="#" title="<?php esc_attr_e('Deselect'); ?>" tabindex="-1"><div class="media-modal-icon"></div></a>
 			<# } #>
 		</div>
 		<#