diff --git a/wp-includes/js/media-editor.js b/wp-includes/js/media-editor.js
index b70a1265c2..91eb2f57b4 100644
--- a/wp-includes/js/media-editor.js
+++ b/wp-includes/js/media-editor.js
@@ -2,13 +2,13 @@
// WordPress, TinyMCE, and Media
// -----------------------------
-(function($){
+(function($, _){
/**
* Stores the editors' `wp.media.controller.Frame` instances.
*
* @static
*/
- var workflows = {}, cache = {};
+ var workflows = {};
/**
* wp.media.string
@@ -274,39 +274,35 @@
}
};
- /**
- * wp.media.collection
- * @namespace
- */
- wp.media.collection = {
- attachments : function ( prop, type ) {
- /**
- * Retrieve attachments based on the properties of the passed shortcode
- *
- * @global wp.media.query
- *
- * @param {wp.shortcode} shortcode An instance of wp.shortcode().
- * @returns {wp.media.model.Attachments} A Backbone.Collection containing
- * the media items belonging to a collection.
- * The 'prop' specified by the passed prop is a Backbone.Model
- * containing the 'props' for the gallery.
- */
- return function( shortcode ) {
+ wp.media.collection = function(attributes) {
+ var collections = {};
+
+ return _.extend( attributes, {
+ coerce: function ( attrs, key ) {
+ if ( 'undefined' === typeof attrs[ key ] && 'undefined' !== typeof this.defaults[ key ] ) {
+ attrs[ key ] = this.defaults[ key ];
+ } else if ( 'true' === attrs[ key ] ) {
+ attrs[ key ] = true;
+ } else if ( 'false' === attrs[ key ] ) {
+ attrs[ key ] = false;
+ }
+ return attrs[ key ];
+ },
+
+ attachments: function( shortcode ) {
var shortcodeString = shortcode.string(),
- result = cache[ shortcodeString ],
- attrs, args, query, others;
-
- delete cache[ shortcodeString ];
+ result = collections[ shortcodeString ],
+ attrs, args, query, others, self = this;
+ delete collections[ shortcodeString ];
if ( result ) {
return result;
}
-
// Fill the default shortcode attributes.
attrs = _.defaults( shortcode.attrs.named, this.defaults );
args = _.pick( attrs, 'orderby', 'order' );
- args.type = type;
+ args.type = this.type;
args.perPage = -1;
// Mark the `orderby` override attribute.
@@ -318,16 +314,6 @@
attrs._orderbyRandom = true;
}
- if ( -1 !== jQuery.inArray( prop, ['playlist', 'video-playlist'] ) ) {
- _.each(['tracknumbers', 'tracklist', 'images', 'artists'], function (setting) {
- if ( 'undefined' === typeof attrs[setting] ) {
- attrs['_' + setting] = wp.media[ prop ].defaults[ setting ];
- } else if ( 'true' === attrs[setting] || true === attrs[setting] ) {
- attrs['_' + setting] = true;
- }
- });
- }
-
// Map the `orderby` attribute to the corresponding model property.
if ( ! attrs.orderby || /^menu_order(?: ID)?$/i.test( attrs.orderby ) ) {
args.orderby = 'menuOrder';
@@ -352,250 +338,173 @@
// Collect the attributes that were not included in `args`.
others = _.omit( attrs, 'id', 'ids', 'include', 'exclude', 'orderby', 'order' );
- query = wp.media.query( args );
- query[ prop ] = new Backbone.Model( others );
- return query;
- };
- },
-
- shortcodeAttrs : function ( prop, attachments ) {
- var props = attachments.props.toJSON(),
- attrs = _.pick( props, 'orderby', 'order', 'style' );
-
- if ( attachments[ prop ] ) {
- _.extend( attrs, attachments[ prop ].toJSON() );
- }
-
- // Convert all collection shortcodes to use the `ids` property.
- // Ignore `post__in` and `post__not_in`; the attachments in
- // the collection will already reflect those properties.
- attrs.ids = attachments.pluck('id');
-
- // Copy the `uploadedTo` post ID.
- if ( props.uploadedTo ) {
- attrs.id = props.uploadedTo;
- }
-
- // Check if the collection is randomly ordered.
- delete attrs.orderby;
-
- if ( attrs._orderbyRandom ) {
- attrs.orderby = 'rand';
- } else if ( attrs._orderByField && attrs._orderByField != 'rand' ) {
- attrs.orderby = attrs._orderByField;
- }
-
- delete attrs._orderbyRandom;
- delete attrs._orderByField;
-
- // If the `ids` attribute is set and `orderby` attribute
- // is the default value, clear it for cleaner output.
- if ( attrs.ids && 'post__in' === attrs.orderby ) {
- delete attrs.orderby;
- }
-
- if ( -1 !== jQuery.inArray( prop, ['playlist', 'video-playlist'] ) ) {
- _.each(['tracknumbers', 'tracklist', 'images', 'artists'], function (setting) {
- if ( 'undefined' === typeof attrs[ '_' + setting ] ) {
- attrs[ '_' + setting ] = wp.media[ prop ].defaults[ setting ];
- }
-
- if ( attrs['_' + setting] ) {
- attrs[setting] = true;
- } else {
- attrs[setting] = false;
- }
- delete attrs['_' + setting];
+ // Remove default attributes from the shortcode.
+ _.each( this.defaults, function( value, key ) {
+ others[ key ] = self.coerce( others, key );
});
- }
- // Remove default attributes from the shortcode.
- _.each( wp.media[prop].defaults, function( value, key ) {
- if ( value === attrs[ key ] ) {
- delete attrs[ key ];
+ query = wp.media.query( args );
+ query[ this.tag ] = new Backbone.Model( others );
+ return query;
+ },
+
+ shortcode: function( attachments ) {
+ var props = attachments.props.toJSON(),
+ attrs = _.pick( props, 'orderby', 'order' ),
+ shortcode, clone, self = this;
+
+ if ( attachments[this.tag] ) {
+ _.extend( attrs, attachments[this.tag].toJSON() );
}
- });
- return attrs;
- },
+ // Convert all gallery shortcodes to use the `ids` property.
+ // Ignore `post__in` and `post__not_in`; the attachments in
+ // the collection will already reflect those properties.
+ attrs.ids = attachments.pluck('id');
- editSelection : function ( prop, shortcode ) {
- var defaultPostId = wp.media[ prop ].defaults.id,
- attachments, selection;
+ // Copy the `uploadedTo` post ID.
+ if ( props.uploadedTo ) {
+ attrs.id = props.uploadedTo;
+ }
+ // Check if the gallery is randomly ordered.
+ delete attrs.orderby;
- // Ignore the rest of the match object.
- shortcode = shortcode.shortcode;
+ if ( attrs._orderbyRandom ) {
+ attrs.orderby = 'rand';
+ } else if ( attrs._orderByField && attrs._orderByField != 'rand' ) {
+ attrs.orderby = attrs._orderByField;
+ }
- if ( _.isUndefined( shortcode.get('id') ) && ! _.isUndefined( defaultPostId ) ) {
- shortcode.set( 'id', defaultPostId );
- }
+ delete attrs._orderbyRandom;
+ delete attrs._orderByField;
- attachments = wp.media[ prop ].attachments( shortcode );
+ // If the `ids` attribute is set and `orderby` attribute
+ // is the default value, clear it for cleaner output.
+ if ( attrs.ids && 'post__in' === attrs.orderby ) {
+ delete attrs.orderby;
+ }
- selection = new wp.media.model.Selection( attachments.models, {
- props: attachments.props.toJSON(),
- multiple: true
- });
-
- selection[ prop ] = attachments[ prop ];
-
- // Fetch the query's attachments, and then break ties from the
- // query to allow for sorting.
- selection.more().done( function() {
- // Break ties with the query.
- selection.props.set({ query: false });
- selection.unmirror();
- selection.props.unset('orderby');
- });
-
- return selection;
- },
-
- /**
- *
- * @param {string} prop The shortcode slug
- * @param {wp.media.model.Attachments} attachments
- * @param {wp.shortcode} shortcode
- * @returns {wp.shortcode}
- */
- cacheShortcode : function ( prop, attachments, shortcode ) {
- // Use a cloned version of the playlist.
- var clone = new wp.media.model.Attachments( attachments.models, {
- props: attachments.props.toJSON()
- });
- clone[ prop ] = attachments[ prop ];
- cache[ shortcode.string() ] = clone;
-
- return shortcode;
- },
-
- getEditFrame : function ( args ) {
- // Destroy the previous gallery frame.
- if ( this.frame ) {
- this.frame.dispose();
- }
-
- // Store the current gallery frame.
- this.frame = wp.media( _.extend( {
- frame: 'post',
- editing: true,
- multiple: true
- }, args ) ).open();
-
- return this.frame;
- },
-
- instance : function ( prop, args ) {
- return {
- attachments: this.attachments( prop, args.type ),
- /**
- * Triggered when clicking 'Insert {label}' or 'Update {label}'
- *
- * @global wp.shortcode
- * @global wp.media.model.Attachments
- *
- * @param {wp.media.model.Attachments} attachments A Backbone.Collection containing
- * the media items belonging to a collection.
- * The 'prop' specified by the passed prop is a Backbone.Model
- * containing the 'props' for the gallery.
- * @returns {wp.shortcode}
- */
- shortcode: function( attachments ) {
- var shortcode = new wp.shortcode({
- tag: prop,
- attrs: wp.media.collection.shortcodeAttrs( prop, attachments ),
- type: 'single'
- });
-
- return wp.media.collection.cacheShortcode( prop, attachments, shortcode );
- },
- /**
- * Triggered when double-clicking a collection shortcode placeholder
- * in the editor
- *
- * @global wp.shortcode
- * @global wp.media.model.Selection
- * @global wp.media.view.l10n
- *
- * @param {string} content Content that is searched for possible
- * shortcode markup matching the passed tag name,
- *
- * @this wp.media.{prop}
- *
- * @returns {wp.media.view.MediaFrame.Select} A media workflow.
- */
- edit: function( content ) {
- var shortcode = wp.shortcode.next( prop, content );
-
- // Bail if we didn't match the shortcode or all of the content.
- if ( ! shortcode || shortcode.content !== content ) {
- return;
+ // Remove default attributes from the shortcode.
+ _.each( this.defaults, function( value, key ) {
+ attrs[ key ] = self.coerce( attrs, key );
+ if ( value === attrs[ key ] ) {
+ delete attrs[ key ];
}
+ });
- return wp.media.collection.getEditFrame( {
- title: args.title,
- state: prop + '-edit',
- selection: wp.media.collection.editSelection( prop, shortcode )
- } );
+ shortcode = new wp.shortcode({
+ tag: this.tag,
+ attrs: attrs,
+ type: 'single'
+ });
+
+ // Use a cloned version of the gallery.
+ clone = new wp.media.model.Attachments( attachments.models, {
+ props: props
+ });
+ clone[ this.tag ] = attachments[ this.tag ];
+ collections[ shortcode.string() ] = clone;
+
+ return shortcode;
+ },
+
+ edit: function( content ) {
+ var shortcode = wp.shortcode.next( this.tag, content ),
+ defaultPostId = this.defaults.id,
+ attachments, selection;
+
+ // Bail if we didn't match the shortcode or all of the content.
+ if ( ! shortcode || shortcode.content !== content ) {
+ return;
}
- };
- }
+
+ // Ignore the rest of the match object.
+ shortcode = shortcode.shortcode;
+
+ if ( _.isUndefined( shortcode.get('id') ) && ! _.isUndefined( defaultPostId ) ) {
+ shortcode.set( 'id', defaultPostId );
+ }
+
+ attachments = this.attachments( shortcode );
+
+ selection = new wp.media.model.Selection( attachments.models, {
+ props: attachments.props.toJSON(),
+ multiple: true
+ });
+
+ selection[ this.tag ] = attachments[ this.tag ];
+
+ // Fetch the query's attachments, and then break ties from the
+ // query to allow for sorting.
+ selection.more().done( function() {
+ // Break ties with the query.
+ selection.props.set({ query: false });
+ selection.unmirror();
+ selection.props.unset('orderby');
+ });
+
+ // Destroy the previous gallery frame.
+ if ( this.frame ) {
+ this.frame.dispose();
+ }
+
+ // Store the current gallery frame.
+ this.frame = wp.media({
+ frame: 'post',
+ state: this.tag + '-edit',
+ title: this.editTitle,
+ editing: true,
+ multiple: true,
+ selection: selection
+ }).open();
+
+ return this.frame;
+ }
+ });
};
- wp.media.gallery = (function() {
- var gallery = {
- defaults : {
- itemtag: 'dl',
- icontag: 'dt',
- captiontag: 'dd',
- columns: '3',
- link: 'post',
- size: 'thumbnail',
- order: 'ASC',
- id: wp.media.view.settings.post.id,
- orderby : 'menu_order ID'
- }
- };
+ wp.media.gallery = new wp.media.collection({
+ tag: 'gallery',
+ type : 'image',
+ editTitle : wp.media.view.l10n.editGalleryTitle,
+ defaults : {
+ itemtag: 'dl',
+ icontag: 'dt',
+ captiontag: 'dd',
+ columns: '3',
+ link: 'post',
+ size: 'thumbnail',
+ order: 'ASC',
+ id: wp.media.view.settings.post.id,
+ orderby : 'menu_order ID'
+ }
+ });
- return _.extend(gallery, wp.media.collection.instance( 'gallery', {
- type : 'image',
- title : wp.media.view.l10n.editGalleryTitle
- }));
- }());
+ wp.media.playlist = new wp.media.collection({
+ tag: 'playlist',
+ type : 'audio',
+ editTitle : wp.media.view.l10n.editPlaylistTitle,
+ defaults : {
+ id: wp.media.view.settings.post.id,
+ style: 'light',
+ tracklist: true,
+ tracknumbers: true,
+ images: true,
+ artists: true
+ }
+ });
- wp.media.playlist = (function() {
- var playlist = {
- defaults : {
- id: wp.media.view.settings.post.id,
- style: 'light',
- tracklist: true,
- tracknumbers: true,
- images: true,
- artists: true
- }
- };
-
- return _.extend(playlist, wp.media.collection.instance( 'playlist', {
- type : 'audio',
- title : wp.media.view.l10n.editPlaylistTitle
- }));
- }());
-
- wp.media['video-playlist'] = (function() {
- var playlist = {
- defaults : {
- id: wp.media.view.settings.post.id,
- style: 'light',
- tracklist: false,
- tracknumbers: false,
- images: true
- }
- };
-
- return _.extend(playlist, wp.media.collection.instance( 'video-playlist', {
- type : 'video',
- title : wp.media.view.l10n.editVideoPlaylistTitle
- }));
- }());
+ wp.media['video-playlist'] = new wp.media.collection( {
+ tag: 'video-playlist',
+ type : 'video',
+ editTitle : wp.media.view.l10n.editVideoPlaylistTitle,
+ defaults : {
+ id: wp.media.view.settings.post.id,
+ style: 'light',
+ tracklist: false,
+ tracknumbers: false,
+ images: true
+ }
+ } );
/**
* wp.media.featuredImage
@@ -1083,4 +992,4 @@
_.bindAll( wp.media.editor, 'open' );
$( wp.media.editor.init );
-}(jQuery));
+}(jQuery, _));
diff --git a/wp-includes/js/media-editor.min.js b/wp-includes/js/media-editor.min.js
index a627752c7b..b0352a4433 100644
--- a/wp-includes/js/media-editor.min.js
+++ b/wp-includes/js/media-editor.min.js
@@ -1 +1 @@
-!function(a){var b={},c={};wp.media.string={props:function(a,b){var c,d,e,f,g,h=wp.media.view.settings.defaultProps;return g=function(a){return"image"!==a.type||a.alt||(a.alt=a.caption||a.title||"",a.alt=a.alt.replace(/<\/?[^>]+>/g,""),a.alt=a.alt.replace(/[\r\n]+/g," ")),a},a=a?_.clone(a):{},b&&b.type&&(a.type=b.type),"image"===a.type&&(a=_.defaults(a||{},{align:h.align||getUserSetting("align","none"),size:h.size||getUserSetting("imgsize","medium"),url:"",classes:[]})),b?(a.title=a.title||b.title,c=a.link||h.link||getUserSetting("urlbutton","file"),"file"===c||"embed"===c?d=b.url:"post"===c?d=b.link:"custom"===c&&(d=a.linkUrl),a.linkUrl=d||"","image"===b.type?(a.classes.push("wp-image-"+b.id),f=b.sizes,e=f&&f[a.size]?f[a.size]:b,_.extend(a,_.pick(b,"align","caption","alt"),{width:e.width,height:e.height,src:e.url,captionId:"attachment_"+b.id})):"video"===b.type||"audio"===b.type?_.extend(a,_.pick(b,"title","type","icon","mime")):(a.title=a.title||b.filename,a.rel=a.rel||"attachment wp-att-"+b.id),g(a)):g(a)},link:function(a,b){var c;return a=wp.media.string.props(a,b),c={tag:"a",content:a.title,attrs:{href:a.linkUrl}},a.rel&&(c.attrs.rel=a.rel),wp.html.string(c)},audio:function(a,b){return wp.media.string._audioVideo("audio",a,b)},video:function(a,b){return wp.media.string._audioVideo("video",a,b)},_audioVideo:function(a,b,c){var d,e,f;return b=wp.media.string.props(b,c),"embed"!==b.link?wp.media.string.link(b):(d={},"video"===a&&(c.width&&(d.width=c.width),c.height&&(d.height=c.height)),f=c.filename.split(".").pop(),_.contains(wp.media.view.settings.embedExts,f)?(d[f]=c.url,e=wp.shortcode.string({tag:a,attrs:d})):wp.media.string.link(b))},image:function(a,b){var c,d,e,f,g={};return a=wp.media.string.props(a,b),d=a.classes||[],g.src="undefined"!=typeof b?b.url:a.url,_.extend(g,_.pick(a,"width","height","alt")),a.align&&!a.caption&&d.push("align"+a.align),a.size&&d.push("size-"+a.size),g["class"]=_.compact(d).join(" "),c={tag:"img",attrs:g,single:!0},a.linkUrl&&(c={tag:"a",attrs:{href:a.linkUrl},content:c}),f=wp.html.string(c),a.caption&&(e={},g.width&&(e.width=g.width),a.captionId&&(e.id=a.captionId),a.align&&(e.align="align"+a.align),f=wp.shortcode.string({tag:"caption",attrs:e,content:f+" "+a.caption})),f}},wp.media.collection={attachments:function(a,b){return function(d){var e,f,g,h,i=d.string(),j=c[i];return delete c[i],j?j:(e=_.defaults(d.attrs.named,this.defaults),f=_.pick(e,"orderby","order"),f.type=b,f.perPage=-1,void 0!==e.orderby&&(e._orderByField=e.orderby),"rand"===e.orderby&&(e._orderbyRandom=!0),-1!==jQuery.inArray(a,["playlist","video-playlist"])&&_.each(["tracknumbers","tracklist","images","artists"],function(b){"undefined"==typeof e[b]?e["_"+b]=wp.media[a].defaults[b]:("true"===e[b]||!0===e[b])&&(e["_"+b]=!0)}),(!e.orderby||/^menu_order(?: ID)?$/i.test(e.orderby))&&(f.orderby="menuOrder"),e.ids?(f.post__in=e.ids.split(","),f.orderby="post__in"):e.include&&(f.post__in=e.include.split(",")),e.exclude&&(f.post__not_in=e.exclude.split(",")),f.post__in||(f.uploadedTo=e.id),h=_.omit(e,"id","ids","include","exclude","orderby","order"),g=wp.media.query(f),g[a]=new Backbone.Model(h),g)}},shortcodeAttrs:function(a,b){var c=b.props.toJSON(),d=_.pick(c,"orderby","order","style");return b[a]&&_.extend(d,b[a].toJSON()),d.ids=b.pluck("id"),c.uploadedTo&&(d.id=c.uploadedTo),delete d.orderby,d._orderbyRandom?d.orderby="rand":d._orderByField&&"rand"!=d._orderByField&&(d.orderby=d._orderByField),delete d._orderbyRandom,delete d._orderByField,d.ids&&"post__in"===d.orderby&&delete d.orderby,-1!==jQuery.inArray(a,["playlist","video-playlist"])&&_.each(["tracknumbers","tracklist","images","artists"],function(b){"undefined"==typeof d["_"+b]&&(d["_"+b]=wp.media[a].defaults[b]),d[b]=d["_"+b]?!0:!1,delete d["_"+b]}),_.each(wp.media[a].defaults,function(a,b){a===d[b]&&delete d[b]}),d},editSelection:function(a,b){var c,d,e=wp.media[a].defaults.id;return b=b.shortcode,_.isUndefined(b.get("id"))&&!_.isUndefined(e)&&b.set("id",e),c=wp.media[a].attachments(b),d=new wp.media.model.Selection(c.models,{props:c.props.toJSON(),multiple:!0}),d[a]=c[a],d.more().done(function(){d.props.set({query:!1}),d.unmirror(),d.props.unset("orderby")}),d},cacheShortcode:function(a,b,d){var e=new wp.media.model.Attachments(b.models,{props:b.props.toJSON()});return e[a]=b[a],c[d.string()]=e,d},getEditFrame:function(a){return this.frame&&this.frame.dispose(),this.frame=wp.media(_.extend({frame:"post",editing:!0,multiple:!0},a)).open(),this.frame},instance:function(a,b){return{attachments:this.attachments(a,b.type),shortcode:function(b){var c=new wp.shortcode({tag:a,attrs:wp.media.collection.shortcodeAttrs(a,b),type:"single"});return wp.media.collection.cacheShortcode(a,b,c)},edit:function(c){var d=wp.shortcode.next(a,c);if(d&&d.content===c)return wp.media.collection.getEditFrame({title:b.title,state:a+"-edit",selection:wp.media.collection.editSelection(a,d)})}}}},wp.media.gallery=function(){var a={defaults:{itemtag:"dl",icontag:"dt",captiontag:"dd",columns:"3",link:"post",size:"thumbnail",order:"ASC",id:wp.media.view.settings.post.id,orderby:"menu_order ID"}};return _.extend(a,wp.media.collection.instance("gallery",{type:"image",title:wp.media.view.l10n.editGalleryTitle}))}(),wp.media.playlist=function(){var a={defaults:{id:wp.media.view.settings.post.id,style:"light",tracklist:!0,tracknumbers:!0,images:!0,artists:!0}};return _.extend(a,wp.media.collection.instance("playlist",{type:"audio",title:wp.media.view.l10n.editPlaylistTitle}))}(),wp.media["video-playlist"]=function(){var a={defaults:{id:wp.media.view.settings.post.id,style:"light",tracklist:!1,tracknumbers:!1,images:!0}};return _.extend(a,wp.media.collection.instance("video-playlist",{type:"video",title:wp.media.view.l10n.editVideoPlaylistTitle}))}(),wp.media.featuredImage={get:function(){return wp.media.view.settings.post.featuredImageId},set:function(b){var c=wp.media.view.settings;c.post.featuredImageId=b,wp.media.post("set-post-thumbnail",{json:!0,post_id:c.post.id,thumbnail_id:c.post.featuredImageId,_wpnonce:c.post.nonce}).done(function(b){a(".inside","#postimagediv").html(b)})},frame:function(){return this._frame?this._frame:(this._frame=wp.media({state:"featured-image",states:[new wp.media.controller.FeaturedImage]}),this._frame.on("toolbar:create:featured-image",function(a){this.createSelectToolbar(a,{text:wp.media.view.l10n.setFeaturedImage})},this._frame),this._frame.state("featured-image").on("select",this.select),this._frame)},select:function(){var a=this.get("selection").single();wp.media.view.settings.post.featuredImageId&&wp.media.featuredImage.set(a?a.id:-1)},init:function(){a("#postimagediv").on("click","#set-post-thumbnail",function(a){a.preventDefault(),a.stopPropagation(),wp.media.featuredImage.frame().open()}).on("click","#remove-post-thumbnail",function(){wp.media.view.settings.post.featuredImageId=-1})}},a(wp.media.featuredImage.init),wp.media.editor={insert:function(a){var b,c="undefined"!=typeof tinymce,d="undefined"!=typeof QTags,e=window.wpActiveEditor;if(window.send_to_editor)return window.send_to_editor.apply(this,arguments);if(e)c&&(b=tinymce.get(e));else if(c&&tinymce.activeEditor)b=tinymce.activeEditor,e=window.wpActiveEditor=b.id;else if(!d)return!1;if(b&&!b.isHidden()?b.execCommand("mceInsertContent",!1,a):d?QTags.insertContent(a):document.getElementById(e).value+=a,window.tb_remove)try{window.tb_remove()}catch(f){}},add:function(c,d){var e=this.get(c);return e?e:(e=b[c]=wp.media(_.defaults(d||{},{frame:"post",state:"insert",title:wp.media.view.l10n.addMedia,multiple:!0})),e.on("insert",function(b){var c=e.state();b=b||c.get("selection"),b&&a.when.apply(a,b.map(function(a){var b=c.display(a).toJSON();return this.send.attachment(b,a.toJSON())},this)).done(function(){wp.media.editor.insert(_.toArray(arguments).join("\n\n"))})},this),e.state("gallery-edit").on("update",function(a){this.insert(wp.media.gallery.shortcode(a).string())},this),e.state("playlist-edit").on("update",function(a){this.insert(wp.media.playlist.shortcode(a).string())},this),e.state("video-playlist-edit").on("update",function(a){this.insert(wp.media["video-playlist"].shortcode(a).string())},this),e.state("embed").on("select",function(){var a=e.state(),b=a.get("type"),c=a.props.toJSON();c.url=c.url||"","link"===b?(_.defaults(c,{title:c.url,linkUrl:c.url}),this.send.link(c).done(function(a){wp.media.editor.insert(a)})):"image"===b&&(_.defaults(c,{title:c.url,linkUrl:"",align:"none",link:"none"}),"none"===c.link?c.linkUrl="":"file"===c.link&&(c.linkUrl=c.url),this.insert(wp.media.string.image(c)))},this),e.state("featured-image").on("select",wp.media.featuredImage.select),e.setState(e.options.state),e)},id:function(a){return a?a:(a=wpActiveEditor,!a&&"undefined"!=typeof tinymce&&tinymce.activeEditor&&(a=tinymce.activeEditor.id),a=a||"")},get:function(a){return a=this.id(a),b[a]},remove:function(a){a=this.id(a),delete b[a]},send:{attachment:function(a,b){var c,d,e=b.caption;return wp.media.view.settings.captions||delete b.caption,a=wp.media.string.props(a,b),c={id:b.id,post_content:b.description,post_excerpt:e},a.linkUrl&&(c.url=a.linkUrl),"image"===b.type?(d=wp.media.string.image(a),_.each({align:"align",size:"image-size",alt:"image_alt"},function(b,d){a[d]&&(c[b]=a[d])})):"video"===b.type?d=wp.media.string.video(a,b):"audio"===b.type?d=wp.media.string.audio(a,b):(d=wp.media.string.link(a),c.post_title=a.title),wp.media.post("send-attachment-to-editor",{nonce:wp.media.view.settings.nonce.sendToEditor,attachment:c,html:d,post_id:wp.media.view.settings.post.id})},link:function(a){return wp.media.post("send-link-to-editor",{nonce:wp.media.view.settings.nonce.sendToEditor,src:a.linkUrl,title:a.title,html:wp.media.string.link(a),post_id:wp.media.view.settings.post.id})}},open:function(a,b){var c;return b=b||{},a=this.id(a),c=this.get(a),(!c||c.options&&b.state!==c.options.state)&&(c=this.add(a,b)),c.open()},init:function(){a(document.body).on("click",".insert-media",function(b){var c=a(b.currentTarget),d=c.data("editor"),e={frame:"post",state:"insert",title:wp.media.view.l10n.addMedia,multiple:!0};b.preventDefault(),c.blur(),c.hasClass("gallery")?(e.state="gallery",e.title=wp.media.view.l10n.createGalleryTitle):c.hasClass("playlist")?(e.state="playlist",e.title=wp.media.view.l10n.createPlaylistTitle):c.hasClass("video-playlist")&&(e.state="video-playlist",e.title=wp.media.view.l10n.createVideoPlaylistTitle),wp.media.editor.open(d,e)})}},_.bindAll(wp.media.editor,"open"),a(wp.media.editor.init)}(jQuery);
\ No newline at end of file
+!function(a,b){var c={};wp.media.string={props:function(a,c){var d,e,f,g,h,i=wp.media.view.settings.defaultProps;return h=function(a){return"image"!==a.type||a.alt||(a.alt=a.caption||a.title||"",a.alt=a.alt.replace(/<\/?[^>]+>/g,""),a.alt=a.alt.replace(/[\r\n]+/g," ")),a},a=a?b.clone(a):{},c&&c.type&&(a.type=c.type),"image"===a.type&&(a=b.defaults(a||{},{align:i.align||getUserSetting("align","none"),size:i.size||getUserSetting("imgsize","medium"),url:"",classes:[]})),c?(a.title=a.title||c.title,d=a.link||i.link||getUserSetting("urlbutton","file"),"file"===d||"embed"===d?e=c.url:"post"===d?e=c.link:"custom"===d&&(e=a.linkUrl),a.linkUrl=e||"","image"===c.type?(a.classes.push("wp-image-"+c.id),g=c.sizes,f=g&&g[a.size]?g[a.size]:c,b.extend(a,b.pick(c,"align","caption","alt"),{width:f.width,height:f.height,src:f.url,captionId:"attachment_"+c.id})):"video"===c.type||"audio"===c.type?b.extend(a,b.pick(c,"title","type","icon","mime")):(a.title=a.title||c.filename,a.rel=a.rel||"attachment wp-att-"+c.id),h(a)):h(a)},link:function(a,b){var c;return a=wp.media.string.props(a,b),c={tag:"a",content:a.title,attrs:{href:a.linkUrl}},a.rel&&(c.attrs.rel=a.rel),wp.html.string(c)},audio:function(a,b){return wp.media.string._audioVideo("audio",a,b)},video:function(a,b){return wp.media.string._audioVideo("video",a,b)},_audioVideo:function(a,c,d){var e,f,g;return c=wp.media.string.props(c,d),"embed"!==c.link?wp.media.string.link(c):(e={},"video"===a&&(d.width&&(e.width=d.width),d.height&&(e.height=d.height)),g=d.filename.split(".").pop(),b.contains(wp.media.view.settings.embedExts,g)?(e[g]=d.url,f=wp.shortcode.string({tag:a,attrs:e})):wp.media.string.link(c))},image:function(a,c){var d,e,f,g,h={};return a=wp.media.string.props(a,c),e=a.classes||[],h.src="undefined"!=typeof c?c.url:a.url,b.extend(h,b.pick(a,"width","height","alt")),a.align&&!a.caption&&e.push("align"+a.align),a.size&&e.push("size-"+a.size),h["class"]=b.compact(e).join(" "),d={tag:"img",attrs:h,single:!0},a.linkUrl&&(d={tag:"a",attrs:{href:a.linkUrl},content:d}),g=wp.html.string(d),a.caption&&(f={},h.width&&(f.width=h.width),a.captionId&&(f.id=a.captionId),a.align&&(f.align="align"+a.align),g=wp.shortcode.string({tag:"caption",attrs:f,content:g+" "+a.caption})),g}},wp.media.collection=function(a){var c={};return b.extend(a,{coerce:function(a,b){return"undefined"==typeof a[b]&&"undefined"!=typeof this.defaults[b]?a[b]=this.defaults[b]:"true"===a[b]?a[b]=!0:"false"===a[b]&&(a[b]=!1),a[b]},attachments:function(a){var d,e,f,g,h=a.string(),i=c[h],j=this;return delete c[h],i?i:(d=b.defaults(a.attrs.named,this.defaults),e=b.pick(d,"orderby","order"),e.type=this.type,e.perPage=-1,void 0!==d.orderby&&(d._orderByField=d.orderby),"rand"===d.orderby&&(d._orderbyRandom=!0),(!d.orderby||/^menu_order(?: ID)?$/i.test(d.orderby))&&(e.orderby="menuOrder"),d.ids?(e.post__in=d.ids.split(","),e.orderby="post__in"):d.include&&(e.post__in=d.include.split(",")),d.exclude&&(e.post__not_in=d.exclude.split(",")),e.post__in||(e.uploadedTo=d.id),g=b.omit(d,"id","ids","include","exclude","orderby","order"),b.each(this.defaults,function(a,b){g[b]=j.coerce(g,b)}),f=wp.media.query(e),f[this.tag]=new Backbone.Model(g),f)},shortcode:function(a){var d,e,f=a.props.toJSON(),g=b.pick(f,"orderby","order"),h=this;return a[this.tag]&&b.extend(g,a[this.tag].toJSON()),g.ids=a.pluck("id"),f.uploadedTo&&(g.id=f.uploadedTo),delete g.orderby,g._orderbyRandom?g.orderby="rand":g._orderByField&&"rand"!=g._orderByField&&(g.orderby=g._orderByField),delete g._orderbyRandom,delete g._orderByField,g.ids&&"post__in"===g.orderby&&delete g.orderby,b.each(this.defaults,function(a,b){g[b]=h.coerce(g,b),a===g[b]&&delete g[b]}),d=new wp.shortcode({tag:this.tag,attrs:g,type:"single"}),e=new wp.media.model.Attachments(a.models,{props:f}),e[this.tag]=a[this.tag],c[d.string()]=e,d},edit:function(a){var c,d,e=wp.shortcode.next(this.tag,a),f=this.defaults.id;if(e&&e.content===a)return e=e.shortcode,b.isUndefined(e.get("id"))&&!b.isUndefined(f)&&e.set("id",f),c=this.attachments(e),d=new wp.media.model.Selection(c.models,{props:c.props.toJSON(),multiple:!0}),d[this.tag]=c[this.tag],d.more().done(function(){d.props.set({query:!1}),d.unmirror(),d.props.unset("orderby")}),this.frame&&this.frame.dispose(),this.frame=wp.media({frame:"post",state:this.tag+"-edit",title:this.editTitle,editing:!0,multiple:!0,selection:d}).open(),this.frame}})},wp.media.gallery=new wp.media.collection({tag:"gallery",type:"image",editTitle:wp.media.view.l10n.editGalleryTitle,defaults:{itemtag:"dl",icontag:"dt",captiontag:"dd",columns:"3",link:"post",size:"thumbnail",order:"ASC",id:wp.media.view.settings.post.id,orderby:"menu_order ID"}}),wp.media.playlist=new wp.media.collection({tag:"playlist",type:"audio",editTitle:wp.media.view.l10n.editPlaylistTitle,defaults:{id:wp.media.view.settings.post.id,style:"light",tracklist:!0,tracknumbers:!0,images:!0,artists:!0}}),wp.media["video-playlist"]=new wp.media.collection({tag:"video-playlist",type:"video",editTitle:wp.media.view.l10n.editVideoPlaylistTitle,defaults:{id:wp.media.view.settings.post.id,style:"light",tracklist:!1,tracknumbers:!1,images:!0}}),wp.media.featuredImage={get:function(){return wp.media.view.settings.post.featuredImageId},set:function(b){var c=wp.media.view.settings;c.post.featuredImageId=b,wp.media.post("set-post-thumbnail",{json:!0,post_id:c.post.id,thumbnail_id:c.post.featuredImageId,_wpnonce:c.post.nonce}).done(function(b){a(".inside","#postimagediv").html(b)})},frame:function(){return this._frame?this._frame:(this._frame=wp.media({state:"featured-image",states:[new wp.media.controller.FeaturedImage]}),this._frame.on("toolbar:create:featured-image",function(a){this.createSelectToolbar(a,{text:wp.media.view.l10n.setFeaturedImage})},this._frame),this._frame.state("featured-image").on("select",this.select),this._frame)},select:function(){var a=this.get("selection").single();wp.media.view.settings.post.featuredImageId&&wp.media.featuredImage.set(a?a.id:-1)},init:function(){a("#postimagediv").on("click","#set-post-thumbnail",function(a){a.preventDefault(),a.stopPropagation(),wp.media.featuredImage.frame().open()}).on("click","#remove-post-thumbnail",function(){wp.media.view.settings.post.featuredImageId=-1})}},a(wp.media.featuredImage.init),wp.media.editor={insert:function(a){var b,c="undefined"!=typeof tinymce,d="undefined"!=typeof QTags,e=window.wpActiveEditor;if(window.send_to_editor)return window.send_to_editor.apply(this,arguments);if(e)c&&(b=tinymce.get(e));else if(c&&tinymce.activeEditor)b=tinymce.activeEditor,e=window.wpActiveEditor=b.id;else if(!d)return!1;if(b&&!b.isHidden()?b.execCommand("mceInsertContent",!1,a):d?QTags.insertContent(a):document.getElementById(e).value+=a,window.tb_remove)try{window.tb_remove()}catch(f){}},add:function(d,e){var f=this.get(d);return f?f:(f=c[d]=wp.media(b.defaults(e||{},{frame:"post",state:"insert",title:wp.media.view.l10n.addMedia,multiple:!0})),f.on("insert",function(c){var d=f.state();c=c||d.get("selection"),c&&a.when.apply(a,c.map(function(a){var b=d.display(a).toJSON();return this.send.attachment(b,a.toJSON())},this)).done(function(){wp.media.editor.insert(b.toArray(arguments).join("\n\n"))})},this),f.state("gallery-edit").on("update",function(a){this.insert(wp.media.gallery.shortcode(a).string())},this),f.state("playlist-edit").on("update",function(a){this.insert(wp.media.playlist.shortcode(a).string())},this),f.state("video-playlist-edit").on("update",function(a){this.insert(wp.media["video-playlist"].shortcode(a).string())},this),f.state("embed").on("select",function(){var a=f.state(),c=a.get("type"),d=a.props.toJSON();d.url=d.url||"","link"===c?(b.defaults(d,{title:d.url,linkUrl:d.url}),this.send.link(d).done(function(a){wp.media.editor.insert(a)})):"image"===c&&(b.defaults(d,{title:d.url,linkUrl:"",align:"none",link:"none"}),"none"===d.link?d.linkUrl="":"file"===d.link&&(d.linkUrl=d.url),this.insert(wp.media.string.image(d)))},this),f.state("featured-image").on("select",wp.media.featuredImage.select),f.setState(f.options.state),f)},id:function(a){return a?a:(a=wpActiveEditor,!a&&"undefined"!=typeof tinymce&&tinymce.activeEditor&&(a=tinymce.activeEditor.id),a=a||"")},get:function(a){return a=this.id(a),c[a]},remove:function(a){a=this.id(a),delete c[a]},send:{attachment:function(a,c){var d,e,f=c.caption;return wp.media.view.settings.captions||delete c.caption,a=wp.media.string.props(a,c),d={id:c.id,post_content:c.description,post_excerpt:f},a.linkUrl&&(d.url=a.linkUrl),"image"===c.type?(e=wp.media.string.image(a),b.each({align:"align",size:"image-size",alt:"image_alt"},function(b,c){a[c]&&(d[b]=a[c])})):"video"===c.type?e=wp.media.string.video(a,c):"audio"===c.type?e=wp.media.string.audio(a,c):(e=wp.media.string.link(a),d.post_title=a.title),wp.media.post("send-attachment-to-editor",{nonce:wp.media.view.settings.nonce.sendToEditor,attachment:d,html:e,post_id:wp.media.view.settings.post.id})},link:function(a){return wp.media.post("send-link-to-editor",{nonce:wp.media.view.settings.nonce.sendToEditor,src:a.linkUrl,title:a.title,html:wp.media.string.link(a),post_id:wp.media.view.settings.post.id})}},open:function(a,b){var c;return b=b||{},a=this.id(a),c=this.get(a),(!c||c.options&&b.state!==c.options.state)&&(c=this.add(a,b)),c.open()},init:function(){a(document.body).on("click",".insert-media",function(b){var c=a(b.currentTarget),d=c.data("editor"),e={frame:"post",state:"insert",title:wp.media.view.l10n.addMedia,multiple:!0};b.preventDefault(),c.blur(),c.hasClass("gallery")?(e.state="gallery",e.title=wp.media.view.l10n.createGalleryTitle):c.hasClass("playlist")?(e.state="playlist",e.title=wp.media.view.l10n.createPlaylistTitle):c.hasClass("video-playlist")&&(e.state="video-playlist",e.title=wp.media.view.l10n.createVideoPlaylistTitle),wp.media.editor.open(d,e)})}},b.bindAll(wp.media.editor,"open"),a(wp.media.editor.init)}(jQuery,_);
\ No newline at end of file
diff --git a/wp-includes/media-template.php b/wp-includes/media-template.php
index daf8c29911..6f9e09127f 100644
--- a/wp-includes/media-template.php
+++ b/wp-includes/media-template.php
@@ -432,32 +432,32 @@ function wp_print_media_templates() {
<#
- var playlist = 'playlist-edit' === data.controller.id, emptyModel = 'undefined' === typeof data.model.style;
+ var playlist = 'playlist-edit' === data.controller.id, emptyModel = _.isEmpty(data.model);
#>