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

!function(a,b){var c,d=wp.media,e="ontouchend"in document;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&&
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:
this.$el.sortable("option","disabled",!d)}},createAttachmentView:function(a){var b=new this.options.AttachmentView({controller:this.controller,model:a,collection:this.collection,selection:this.options.selection});return this._viewsByCid[a.cid]=b},prepare:function(){this.collection.length?this.views.set(this.collection.map(this.createAttachmentView,this)):(this.views.unset(),this.collection.more().done(this.scroll))},ready:function(){this.scroll()},scroll:function(){var b,c=this,d=this.options.scrollElement,e=d.scrollTop;d==document&&(d=document.body,e=a(document).scrollTop()),a(d).is(":visible")&&this.collection.hasMore()&&(b=this.views.parent.toolbar,d.scrollHeight-(e+d.clientHeight)<d.clientHeight/3&&b.get("spinner").show(),d.scrollHeight<e+d.clientHeight*this.options.refreshThreshold&&this.collection.more().done(function(){c.scroll(),b.get("spinner").hide()}))}}),d.view.Search=d.View.extend({tagName:"input",className:"search",id:"media-search-input",attributes:{type:"search",placeholder:c.search},events:{input:"search",keyup:"search",change:"search",search:"search"},render:function(){return this.el.value=this.model.escape("search"),this},search:function(a){a.target.value?this.model.set("search",a.target.value):this.model.unset("search")}}),d.view.AttachmentFilters=d.View.extend({tagName:"select",className:"attachment-filters",id:"media-attachment-filters",events:{change:"change"},keys:[],initialize:function(){this.createFilters(),b.extend(this.filters,this.options.filters),this.$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.$el.val(c)}}),d.view.AttachmentFilters.Uploaded=d.view.AttachmentFilters.extend({createFilters:function(){var a,b=this.model.get("type"),e=d.view.settings.mimeTypes;e&&b&&(a=e[b]),this.filters={all:{text:a||c.allMediaItems,props:{uploadedTo:null,orderby:"date",order:"DESC"},priority:10},uploaded:{text:c.uploadedToThisPost,props:{uploadedTo:d.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20}}}}),d.view.AttachmentFilters.All=d.view.AttachmentFilters.extend({createFilters:function(){var a={};b.each(d.view.settings.mimeTypes||{},function(b,c){a[c]={text:b,props:{type:c,uploadedTo:null,orderby:"date",order:"DESC"}}}),a.all={text:c.allMediaItems,props:{type:null,uploadedTo:null,orderby:"date",order:"DESC"},priority:10},d.view.settings.post.id&&(a.uploaded={text:c.uploadedToThisPost,props:{type:null,uploadedTo:d.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20}),a.unattached={text:c.unattached,props:{uploadedTo:0,type:null,orderby:"menuOrder",order:"ASC"},priority:50},this.filters=a}}),d.view.AttachmentsBrowser=d.View.extend({tagName:"div",className:"attachments-browser",initialize:function(){b.defaults(this.options,{filters:!1,search:!0,display:!1,sidebar:!0,AttachmentView:d.view.Attachment.Library}),this.listenTo(this.controller,"toggle:upload:attachment",b.bind(this.toggleUploader,this)),this.createToolbar(),this.createUploader(),this.createAttachments(),this.updateContent(),this.options.sidebar&&this.createSidebar(),this.options.sidebar&&"errors"!==this.options.sidebar||this.$el.addClass("hide-sidebar"),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,f;this.toolbar=new d.view.Toolbar({controller:this.controller}),this.views.add(this.toolbar),this.controller.activeModes.where({id:"grid"}).length&&(e=d.View.extend({className:"view-switch media-grid-view-switch",template:d.template("media-library-view-swit