WordPress/wp-includes/js/media-models.min.js

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e,f;return"read"===a?(d=d||{},d.context=this,d.data=_.extend(d.data||{},{action:"query-attachments",post_id:g.model.settings.post.id}),e=_.clone(this.args),-1!==e.posts_per_page&&(e.paged=Math.floor(this.length/e.posts_per_page)+1),d.data.query=e,g.ajax(d)):(f=c.prototype.sync?c.prototype:Backbone,f.sync.apply(this,arguments))}},{defaultProps:{orderby:"date",order:"DESC"},defaultArgs:{posts_per_page:40},orderby:{allowed:["name","author","date","title","modified","uploadedTo","id","post__in","menuOrder"],valuemap:{id:"ID",uploadedTo:"parent",menuOrder:"menu_order ID"}},propmap:{search:"s",type:"post_mime_type",perPage:"posts_per_page",menuOrder:"menu_order",uploadedTo:"post_parent"},get:function(){var a=[];return function(b,c){var e,f={},g=d.orderby,h=d.defaultProps;return delete 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this._single,this._single=this._single||this.last(),this._single!==b&&(b&&(b.trigger("selection:unsingle",b,this),this.get(b.cid)||this.trigger("selection:unsingle",b,this)),this._single&&this._single.trigger("selection:single",this._single,this)),this._single}}),a(window).on("unload",function(){window.wp=null})}(jQuery);