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r(this.models)),this.reset(this._source.filter(this.validator,this)))},validateDestroyed:!1,validator:function(e){return!(!_.isUndefined(e.attributes.context)&&""!==e.attributes.context)&&(!(!this.validateDestroyed&&e.destroyed)&&_.all(this.filters,function(t){return!!t.call(this,e)},this))},validate:function(t,e){var i=this.validator(t),s=!!this.get(t.cid);return!i&&s?this.remove(t,e):i&&!s&&this.add(t,e),this},validateAll:function(t,e){return e=e||{},_.each(t.models,function(t){this.validate(t,{silent:!0})},this),e.silent||this.trigger("reset",this,e),this},observe:function(t){return this.observers=this.observers||[],this.observers.push(t),t.on("add change remove",this._validateHandler,this),t.on("reset",this._validateAllHandler,this),this.validateAll(t),this},unobserve:function(t){return t?(t.off(null,null,this),this.observers=_.without(this.observers,t)):(_.each(this.observers,function(t){t.off(null,null,this)},this),delete this.observers),this},_validateHandler:function(t,e,i){return i=e===this.mirroring?i:{silent:i&&i.silent},this.validate(t,i)},_validateAllHandler:function(t,e){return this.validateAll(t,e)},mirror:function(t){return this.mirroring&&this.mirroring===t||(this.unmirror(),this.mirroring=t,this.reset([],{silent:!0}),this.observe(t)),this},unmirror:function(){this.mirroring&&(this.unobserve(this.mirroring),delete this.mirroring)},more:function(t){var e=jQuery.Deferred(),i=this.mirroring,s=this;return i&&i.more?(i.more(t).done(function(){this===s.mirroring&&e.resolveWith(this)}),e.promise()):e.resolveWith(this).promise()},hasMore:function(){return!!this.mirroring&&this.mirroring.hasMore()},parse:function(t,i){return _.isArray(t)||(t=[t]),_.map(t,function(t){var e;return t instanceof Backbone.Model?(e=t.get("id"),t=t.attributes):e=t.id,t=(e=wp.media.model.Attachment.get(e)).parse(t,i),_.isEqual(e.attributes,t)||e.set(t),e})},_requery:function(t){var e;this.props.get("query")&&((e=this.props.toJSON()).cache=!0!==t,this.mirror(wp.media.model.Query.get(e)))},saveMenuOrder:function(){if("menuOrder"===this.props.get("orderby")){var t=this.chain().filter(function(t){return!_.isUndefined(t.id)}).map(function(t,e){return e+=1,t.set("menuOrder",e),[t.id,e]}).object().value();if(!_.isEmpty(t))return wp.media.post("save-attachment-order",{nonce:wp.media.model.settings.post.nonce,post_id:wp.media.model.settings.post.id,attachments:t})}}},{comparator:function(t,e,i){var s=this.props.get("orderby"),n=this.props.get("order")||"DESC",r=t.cid,a=e.cid;return t=t.get(s),e=e.get(s),"date"!==s&&"modified"!==s||(t=t||new Date,e=e||new Date),i&&i.ties&&(r=a=null),"DESC"===n?wp.media.compare(t,e,r,a):wp.media.compare(e,t,a,r)},filters:{search:function(e){return!this.props.get("search")||_.any(["title","filename","description","caption","name"],function(t){t=e.get(t);return t&&-1!==t.search(this.props.get("search"))},this)},type:function(t){var e,i=this.props.get("type"),t=t.toJSON();return!(i&&(!_.isArray(i)||i.length))||(e=t.mime||t.file&&t.file.type||"",_.isArray(i)?_.find(i,function(t){return-1!==e.indexOf(t)}):-1!==e.indexOf(i))},uploadedTo:function(t){var e=this.props.get("uploadedTo");return!!_.isUndefined(e)||e===t.get("uploadedTo")},status:function(t){var e=this.props.get("status");return!!_.isUndefined(e)||e===t.get("status")}}});t.exports=r},23:function(t,e){var o,n=wp.media.model.Attachments,h=n.extend({initialize:function(t,e){var i;e=e||{},n.prototype.initialize.apply(this,arguments),this.args=e.args,this._hasMore=!0,this.created=new Date,this.filters.order=function(t){var e=this.props.get("orderby"),i=this.props.get("order");return!this.comparator||(this.length?1!==this.comparator(t,this.last(),{ties:!0}):"DESC"!==i||"date"!==e&&"modified"!==e?"ASC"===i&&"menuOrder"===e&&0===t.get(e):t.get(e)>=this.created)},i=["s","order","orderby","posts_per_page","post_mime_type","post_parent","author"],wp.Uploader&&_(this.args).chain().keys().difference(i).isEmpty().value()&&this.observe(wp.Uploader.queue)},hasMore:function(){return this._hasMore},more:function(t){var e=this;return this._more&&"pending"===this._more.state()?this._more:this.hasMore()?((t=t||{}).remove=!1,this._more=this.fetch(t).done(function(t){(_.isEmpty(t)||-1===this.args.posts_per_page||t.length<this.args.posts_per_page)&&(e._hasMore=!1)})):jQuery.Deferred().resolveWith(this).promise()},sync:function(t,e,i){var s;return"read"===t?((i=i||{}).context=this,i.data=_.extend(i.data||{},{action:"query-attachments",post_id:wp.media.model.settings.post.id}),-1!==(s=_.clone(this.args)).posts_per_page&&(s.paged=Math.round(this.length/s.posts_per_page)+1),i.data.query=s,wp.media.ajax(i)):(n.prototype.sync?n.prototype:Backbone).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",status:"post_status",include:"post__in",exclude:"post__not_in",author:"author"},get:(o=[],function(e,t){var i,s={},n=h.orderby,r=h.defaultProps,a=!!e.cache||_.isUndefined(e.cache);return delete e.query,delete e.cache,_.defaults(e,r),e.order=e.order.toUpperCase(),"DESC"!==e.order&&"ASC"!==e.order&&(e.order=r.order.toUpperCase()),_.contains(n.allowed,e.orderby)||(e.orderby=r.orderby),_.each(["include","exclude"],function(t){e[t]&&!_.isArray(e[t])&&(e[t]=[e[t]])}),_.each(e,function(t,e){_.isNull(t)||(s[h.propmap[e]||e]=t)}),_.defaults(s,h.defaultArgs),s.orderby=n.valuemap[e.orderby]||e.orderby,a?i=_.find(o,function(t){return _.isEqual(t.args,s)}):o=[],i||(i=new h([],_.extend(t||{},{props:e,args:s})),o.push(i)),i})});t.exports=h},24:function(t,e){var i=Backbone.Model.extend({initialize:function(t){var e=wp.media.model.Attachment;this.attachment=!1,t.attachment_id&&(this.attachment=e.get(t.attachment_id),this.attachment.get("url")?(this.dfd=jQuery.Deferred(),this.dfd.resolve()):this.dfd=this.attachment.fetch(),this.bindAttachmentListeners()),this.on("change:link",this.updateLinkUrl,this),this.on("change:size",this.updateSize,this),this.setLinkTypeFromUrl(),this.setAspectRatio(),this.set("originalUrl",t.url)},bindAttachmentListeners:function(){this.listenTo(this.attachment,"sync",this.setLinkTypeFromUrl),this.listenTo(this.attachment,"sync",this.setAspectRatio),this.listenTo(this.attachment,"change",this.updateSize)},changeAttachment:function(t,e){this.stopListening(this.attachment),this.attachment=t,this.bindAttachmentListeners(),this.set("attachment_id",this.attachment.get("id")),this.set("caption",this.attachment.get("caption")),this.set("alt",this.attachment.get("alt")),this.set("size",e.get("size")),this.set("align",e.get("align")),this.set("link",e.get("link")),this.updateLinkUrl(),this.updateSize()},setLinkTypeFromUrl:function(){var t,e=this.get("linkUrl");e?(t="custom",this.attachment?this.attachment.get("url")===e?t="file":this.attachment.get("link")===e&&(t="post"):this.get("url")===e&&(t="file"),this.set("link",t)):this.set("link","none")},updateLinkUrl:function(){var t;switch(this.get("link")){case"file":t=(this.attachment||this).get("url"),this.set("linkUrl",t);break;case"post":this.set("linkUrl",this.attachment.get("link"));break;case"none":this.set("linkUrl","")}},updateSize:function(){var t;if(this.attachment){if("custom"===this.get("size"))return this.set("width",this.get("customWidth")),this.set("height",this.get("customHeight")),void this.set("url",this.get("originalUrl"));(t=this.attachment.get("sizes")[this.get("size")])&&(this.set("url",t.url),this.set("width",t.width),this.set("height",t.height))}},setAspectRatio:function(){var t;this.attachment&&this.attachment.get("sizes")&&(t=this.attachment.get("sizes").full)?this.set("aspectRatio",t.width/t.height):this.set("aspectRatio",this.get("customWidth")/this.get("customHeight"))}});t.exports=i},25:function(t,e){var i=wp.media.model.Attachments,s=i.extend({initialize:function(t,e){i.prototype.initialize.apply(this,arguments),this.multiple=e&&e.multiple,this.on("add remove reset",_.bind(this.single,this,!1))},add:function(t,e){return this.multiple||this.remove(this.models),i.prototype.add.call(this,t,e)},single:function(t){var e=this._single;return t&&(this._single=t),this._single&&!this.get(this._single.cid)&&delete this._single,this._single=this._single||this.last(),this._single!==e&&(e&&(e.trigger("selection:unsingle",e,this),this.get(e.cid)||this.trigger("selection:unsingle",e,this)),this._single&&this._single.trigger("selection:single",this._single,this)),this._single}});t.exports=s}});