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

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!function(a){var b,c=wp.media;b=c.view.l10n="undefined"==typeof _wpMediaViewsL10n?{}:_wpMediaViewsL10n,c.view.settings=b.settings||{},delete b.settings,c.model.settings.post=c.view.settings.post,a.support.transition=function(){var a,b=document.documentElement.style,c={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};return a=_.find(_.keys(c),function(a){return!_.isUndefined(b[a])}),a&&{end:c[a]}}(),c.transition=function(b,c){var d=a.Deferred();return c=c||2e3,a.support.transition?(b instanceof a||(b=a(b)),b.first().one(a.support.transition.end,d.resolve),_.delay(d.resolve,c)):d.resolve(),d.promise()},c.controller.Region=function(a){_.extend(this,_.pick(a||{},"id","view","selector"))},c.controller.Region.extend=Backbone.Model.extend,_.extend(c.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 b,c;if(this._mode)return c=_.toArray(arguments),b=this.id+":"+a,c[0]=b+":"+this._mode,this.view.trigger.apply(this.view,c),c[0]=b,this.view.trigger.apply(this.view,c),this}}),c.controller.StateMachine=function(a){this.states=new Backbone.Collection(a)},c.controller.StateMachine.extend=Backbone.Model.extend,_.extend(c.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}}),_.each(["on","off","trigger"],function(a){c.controller.StateMachine.prototype[a]=function(){return this.states=this.states||new Backbone.Collection,this.states[a].apply(this.states,arguments),this}}),c.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)}}),_.each(["toolbar","content"],function(a){c.controller.State.prototype["_"+a]=function(){var b=this.get(a);b&&this.frame[a].render(b)}}),c.controller.Library=c.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:b.mediaLibraryTitle,contentUserSetting:!0,syncSelection:!0},initialize:function(){var a,b=this.get("selection");this.get("library")||this.set("library",c.query()),b instanceof c.model.Selection||(a=b,a||(a=this.get("library").props.toJSON(),a=_.omit(a,"orderby","query")),this.set("selection",new c.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=c.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 b=a.get("type");if("audio"!==b&&"video"!==b)return!1}return _.contains(c.view.settings.embedExts,a.get("filename").split(".").pop())},syncSelection:function(){var a=this.get("selection"),b=this.frame._selection;this.get("syncSelection")&&b&&a&&(a.multiple&&(a.reset([],{silent:!0}),a.validateAll(b.attachments),b.difference=_.difference(b.attachments.models,a.models)),a.single(b.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)},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)}}}),c.controller.GalleryEdit=c.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:b.editGalleryTitle,priority:60,dragInfo:!0,syncSelection:!1},initialize:function(){this.get("library")||this.set("library",new c.model.Selection),this.get("AttachmentView")||this.set("AttachmentView",c.view.Attachment.EditLibrary),c.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),c.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),c.controller.Library.prototype.deactivate.apply(this,arguments)},gallerySettings:function(a){var d=this.get("library");d&&a&&(d.gallery=d.gallery||new Backbone.Model,a.sidebar.set({gallery:new c.view.Settings.Gallery({controller:this,model:d.gallery,priority:40})}),a.toolbar.set("reverse",{text:b.reverseOrder,priority:80,click:function(){d.reset(d.toArray().reverse())}}))}}),c.controller.GalleryAdd=c.controller.Library.extend({defaults:_.defaults({id:"gallery-library",filterable:"uploaded",multiple:"add",menu:"gallery",toolbar:"gallery-add",title:b.addToGalleryTitle,priority:100,syncSelection:!1},c.controller.Library.prototype.defaults),initialize:function(){this.get("library")||this.set("library",c.query({type:"image"})),c.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)&&c.model.Selection.prototype.validator.apply(this,arguments)},a.reset(a.mirroring.models,{silent:!0}),a.observe(b),this.editLibrary=b,c.controller.Library.prototype.activate.apply(this,arguments)}}),c.controller.FeaturedImage=c.controller.Library.extend({defaults:_.defaults({id:"featured-image",filterable:"uploaded",multiple:!1,toolbar:"featured-image",title:b.setFeaturedImageTitle,priority:60,syncSelection:!1},c.controller.Library.prototype.defaults),initialize:function(){var a,b;this.get("library")||this.set("library",c.query({type:"image"})),c.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),c.controller.Library.prototype.activate.apply(this,arguments)},deactivate:function(){this.frame.off("open",this.updateSelection,this),c.controller.Library.prototype.deactivate.apply(this,arguments)},updateSelection:function(){var a,b=this.get("selection"),d=c.view.settings.post.featuredImageId;""!==d&&-1!==d&&(a=c.model.Attachment.get(d),a.fetch()),b.reset(a?[a]:[])}}),c.controller.Embed=c.controller.State.extend({defaults:{id:"embed",url:"",menu:"default",content:"embed",toolbar:"main-embed",type:"link",title:b.insertFromUrlTitle,priority:120},sensitivity:200,initialize:function(){this.debouncedScan=_.debounce(_.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()}}),c.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)}}),c.view.Frame=c.View.extend({initialize:function(){this._createRegions(),this._createStates()},_createRegions:function(){this.regions=this.regions?this.regions.slice():[],_.each(this.regions,function(a){this[a]=new c.controller.Region({view:this,id:a,selector:".media-frame-"+a})},this)},_createStates:function(){this.states=new Backbone.Collection(null,{model:c.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}}),_.extend(c.view.Frame.prototype,c.controller.StateMachine.prototype),c.view.MediaFrame=c.view.Frame.extend({className:"media-frame",template:c.template("media-frame"),regions:["menu","title","content","toolbar","router"],initialize:function(){c.view.Frame.prototype.initialize.apply(this,arguments),_.defaults(this.options,{title:"",modal:!0,uploader:!0}),this.$el.addClass("wp-core-ui"),this.options.modal&&(this.modal=new c.view.Modal({controller:this,title:this.options.title}),this.modal.content(this)),(wp.Uploader.limitExceeded||!wp.Uploader.browser.supported)&&(this.options.uploader=!1),this.options.uploader&&(this.uploader=new c.view.UploaderWindow({controller:this,uploader:{dropzone:this.modal?this.modal.$el:this.$el,container:this.$el}}),this.views.set(".media-frame-uploader",this.uploader)),this.on("attach",_.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),c.view.Frame.prototype.render.apply(this,arguments)},createTitle:function(a){a.view=new c.View({controller:this,tagName:"h1"})},createMenu:function(a){a.view=new c.view.Menu({controller:this})},createToolbar:function(a){a.view=new c.view.Toolbar({controller:this})},createRouter:function(a){a.view=new c.view.Router({controller:this})},createIframeStates:function(b){var d,e=c.view.settings,f=e.tabs,g=e.tabUrl;f&&g&&(d=a("#post_ID"),d.length&&(g+="&post_id="+d.val()),_.each(f,function(a,c){this.state("iframe:"+c).set(_.defaults({tab:c,src:g+"&tab="+c,title:a,content:"iframe",menu:"default"},b))},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.$el.addClass("hide-toolbar"),a.view=new c.view.Iframe({controller:this})},iframeMenu:function(a){var b={};a&&(_.each(c.view.settings.tabs,function(a,c){b["iframe:"+c]={text:this.state("iframe:"+c).get("title"),priority:200}},this),a.set(b))},hijackThickbox:function(){var a=this;window.tb_remove&&!this._tb_remove&&(this._tb_remove=window.tb_remove,window.tb_remove=function(){a.close(),a.reset(),a.setState(a.options.state),a._tb_remove.call(window)})},restoreThickbox:function(){this._tb_remove&&(window.tb_remove=this._tb_remove,delete this._tb_remove)}}),_.each(["open","close","attach","detach","escape"],function(a){c.view.MediaFrame.prototype[a]=function(){return this.modal&&this.modal[a].apply(this.modal,arguments),this}}),c.view.MediaFrame.Select=c.view.MediaFrame.extend({initialize:function(){c.view.MediaFrame.prototype.initialize.apply(this,arguments),_.defaults(this.options,{selection:[],library:{},multiple:!1,state:"library"}),this.createSelection(),this.createStates(),this.bindHandlers()},createSelection:function(){var a=this.options.selection;a instanceof c.model.Selection||(this.options.selection=new c.model.Selection(a,{multiple:this.options.multiple})),this._selection={attachments:new c.model.Attachments,difference:[]}},createStates:function(){var a=this.options;this.options.states||this.states.add([new c.controller.Library({library:c.query(a.library),multiple:a.multiple,title:a.title,priority:20})])},bindHandlers:function(){this.on("router:create:browse",this.createRouter,this),this.on("router:render:browse",this.browseRouter,this),this.on("content:create:browse",this.browseContent,this),this.on("content:render:upload",this.uploadContent,this),this.on("toolbar:create:select",this.createSelectToolbar,this)},browseRouter:function(a){a.set({upload:{text:b.uploadFilesTitle,priority:20},browse:{text:b.mediaLibraryTitle,priority:40}})},browseContent:function(a){var b=this.state();this.$el.removeClass("hide-toolbar"),a.view=new c.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"),AttachmentView:b.get("AttachmentView")})},uploadContent:function(){this.$el.removeClass("hide-toolbar"),this.content.set(new c.view.UploaderInline({controller:this}))},createSelectToolbar:function(a,b){b=b||this.options.button||{},b.controller=this,a.view=new c.view.Toolbar.Select(b)}}),c.view.MediaFrame.Post=c.view.MediaFrame.Select.extend({initialize:function(){_.defaults(this.options,{multiple:!0,editing:!1,state:"insert"}),c.view.MediaFrame.Select.prototype.initialize.apply(this,arguments),this.createIframeStates()},createStates:function(){var a=this.options;this.states.add([new c.controller.Library({id:"insert",title:b.insertMediaTitle,priority:20,toolbar:"main-insert",filterable:"all",library:c.query(a.library),multiple:a.multiple?"reset":!1,editable:!0,allowLocalEdits:!0,displaySettings:!0,displayUserSettings:!0}),new c.controller.Library({id:"gallery",title:b.createGalleryTitle,priority:40,toolbar:"main-gallery",filterable:"uploaded",multiple:"add",editable:!1,library:c.query(_.defaults({type:"image"},a.library))}),new c.controller.Embed,new c.controller.GalleryEdit({library:a.selection,editing:a.editing,menu:"gallery"}),new c.controller.GalleryAdd]),c.view.settings.post.featuredImageId&&this.states.add(new c.controller.FeaturedImage)},bindHandlers:function(){c.view.MediaFrame.Select.prototype.bindHandlers.apply(this,arguments),this.on("menu:create:gallery",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:featured-image",this.featuredImageToolbar,this),this.on("toolbar:create:main-embed",this.mainEmbedToolbar,this);var a={menu:{"default":"mainMenu",gallery:"galleryMenu"},content:{embed:"embedContent","edit-selection":"editSelectionContent"},toolbar:{"main-insert":"mainInsertToolbar","main-gallery":"mainGalleryToolbar","gallery-edit":"galleryEditToolbar","gallery-add":"galleryAddToolbar"}};_.each(a,function(a,b){_.each(a,function(a,c){this.on(b+":render:"+c,this[a],this)},this)},this)},mainMenu:function(a){a.set({"library-separator":new c.View({className:"separator",priority:100})})},galleryMenu:function(a){var d=this.lastState(),e=d&&d.id,f=this;a.set({cancel:{text:b.cancelGalleryTitle,priority:20,click:function(){e?f.setState(e):f.close()}},separateCancel:new c.View({className:"separator",priority:40})})},embedContent:function(){var a=new c.view.Embed({controller:this,model:this.state()}).render();this.content.set(a),a.url.focus()},editSelectionContent:function(){var a,d=this.state(),e=d.get("selection");a=new c.view.AttachmentsBrowser({controller:this,collection:e,selection:e,model:d,sortable:!0,search:!1,dragInfo:!0,AttachmentView:c.view.Attachment.EditSelection}).render(),a.toolbar.set("backToLibrary",{text:b.returnToLibrary,priority:-100,click:function(){this.controller.content.mode("browse")}}),this.content.set(a)},selectionStatusToolbar:function(a){var b=this.state().get("editable");a.set("selection",new c.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 c=this;this.selectionStatusToolbar(a),a.set("insert",{style:"primary",priority:80,text:b.insertIntoPost,requires:{selection:!0},click:function(){var a=c.state(),b=a.get("selection");c.close(),a.trigger("insert",b).reset()}})},mainGalleryToolbar:function(a){var d=this;this.selectionStatusToolbar(a),a.set("gallery",{style:"primary",text:b.createNewGallery,priority:60,requires:{selection:!0},click:function(){var a=d.state().get("selection"),b=d.state("gallery-edit"),e=a.where({type:"image"});b.set("library",new c.model.Selection(e,{props:a.props.toJSON(),multiple:!0})),this.controller.setState("gallery-edit")}})},featuredImageToolbar:function(a){this.createSelectToolbar(a,{text:b.setFeaturedImage,state:this.options.state})},mainEmbedToolbar:function(a){a.view=new c.view.Toolbar.Embed({controller:this})},galleryEditToolbar:function(){var a=this.state().get("editing");this.toolbar.set(new c.view.Toolbar({controller:this,items:{insert:{style:"primary",text:a?b.updateGallery:b.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 c.view.Toolbar({controller:this,items:{insert:{style:"primary",text:b.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")}}}}))}}),c.view.Modal=c.View.extend({tagName:"div",template:c.template("media-modal"),attributes:{tabindex:0},events:{"click .media-modal-backdrop, .media-modal-close":"escapeHandler",keydown:"keydown"},initialize:function(){_.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.$el.hide(),this.propagate("close"),c&&a(window).scrollTop(c.scrollTop),b&&b.escape&&this.propagate("escape"),this):this},escape:function(){return this.close({escape:!0})},escapeHandler:function(a){a.preventDefault(),this.escape()},content:function(a){return this.views.set(".media-modal-content",a),this},propagate:function(a){return this.trigger(a),this.options.propagate&&this.controller.trigger(a),this},keydown:function(a){return 27===a.which?(a.preventDefault(),this.escape(),void 0):void 0}}),c.view.FocusManager=c.View.extend({events:{keydown:"recordTab",focusin:"updateIndex"},focus:function(){_.isUndefined(this.index)||(this.$tabbables=this.$(":tabbable"),this.$tabbables.eq(this.index).focus())},recordTab:function(a){if(9===a.keyCode&&(_.isUndefined(this.index)&&this.updateIndex(a),!_.isUndefined(this.index))){var b=this.index+(a.shiftKey?-1:1);b>=0&&b<this.$tabbables.length?this.index=b:delete this.index}},updateIndex:function(a){this.$tabbables=this.$(":tabbable");var b=this.$tabbables.index(a.target);-1===b?delete this.index:this.index=b}}),c.view.UploaderWindow=c.View.extend({tagName:"div",className:"uploader-window",template:c.template("uploader-window"),initialize:function(){var b;this.$browser=a('<a href="#" class="browser" />').hide().appendTo("body"),b=this.options.uploader=_.defaults(this.options.uploader||{},{dropzone:this.$el,browser:this.$browser,params:{}}),!b.dropzone||b.dropzone instanceof a||(b.dropzone=a(b.dropzone)),this.controller.on("activate",this.refresh,this)},refresh:function(){this.uploader&&this.uploader.refresh()},ready:function(){var a,b=c.view.settings.post.id;this.uploader||(b&&(this.options.uploader.params.post_id=b),this.uploader=new wp.Uploader(this.options.uploader),a=this.uploader.dropzone,a.on("dropzone:enter",_.bind(this.show,this)),a.on("dropzone:leave",_.bind(this.hide,this)))},show:function(){var a=this.$el.show();_.defer(function(){a.css({opacity:1})})},hide:function(){var a=this.$el.css({opacity:0});c.transition(a).done(function(){"0"===a.css("opacity")&&a.hide()})}}),c.view.UploaderInline=c.View.extend({tagName:"div",className:"uploader-inline",template:c.template("uploader-inline"),initialize:function(){_.defaults(this.options,{message:"",status:!0}),!this.options.$browser&&this.controller.uploader&&(this.options.$browser=this.controller.uploader.$browser),_.isUndefined(this.options.postId)&&(this.options.postId=c.view.settings.post.id),this.options.status&&this.views.set(".upload-inline-status",new c.view.UploaderStatus({controller:this.controller}))},dispose:function(){return this.disposing?c.View.prototype.dispose.apply(this,arguments):(this.disposing=!0,this.remove())},remove:function(){var a=c.View.prototype.remove.apply(this,arguments);return _.defer(_.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}}),c.view.UploaderStatus=c.View.extend({className:"media-uploader-status",template:c.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),c.View.prototype.dispose.apply(this,arguments),this},visibility:function(){this.$el.toggleClass("uploading",!!this.queue.length),this.$el.toggleClass("errors",!!this.errors.length),this.$el.toggle(!!this.queue.length||!!this.errors.length)},ready:function(){_.each({$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,b=this.$bar;b&&a.length&&b.width(a.reduce(function(a,b){if(!b.get("uploading"))return a+100;var c=b.get("percent");return a+(_.isNumber(c)?c:100)},0)/a.length+"%")},info:function(){var a,b=this.queue,c=0;b.length&&(a=this.queue.find(function(a,b){return c=b,a.get("uploading")}),this.$index.text(c+1),this.$total.text(b.length),this.$filename.html(a?this.filename(a.get("filename")):""))},filename:function(a){return c.truncate(_.escape(a),24)},error:function(a){this.views.add(".upload-errors",new c.view.UploaderStatusError({filename:this.filename(a.get("file").name),message:a.get("message")}),{at:0})},dismiss:function(a){var b=this.views.get(".upload-errors");a.preventDefault(),b&&_.invoke(b,"remove"),wp.Uploader.errors.reset()}}),c.view.UploaderStatusError=c.View.extend({className:"upload-error",template:c.template("uploader-status-error")}),c.view.Toolbar=c.View.extend({tagName:"div",className:"media-toolbar",initialize:function(){var a=this.controller.state(),b=this.selection=a.get("selection"),d=this.library=a.get("library");this._views={},this.primary=new c.view.PriorityList,this.secondary=new c.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),d&&d.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),c.View.prototype.dispose.apply(this,arguments)},ready:function(){this.refresh()},set:function(a,b,d){var e;return d=d||{},_.isObject(a)?_.each(a,function(a,b){this.set(b,a,{silent:!0})},this):(b instanceof Backbone.View||(b.classes=["media-button-"+a].concat(b.classes||[]),b=new c.view.Button(b).render()),b.controller=b.controller||this.controller,this._views[a]=b,e=b.options.priority<0?"secondary":"primary",this[e].set(a,b,d)),d.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(),b=a.get("library"),c=a.get("selection");_.each(this._views,function(a){if(a.model&&a.options&&a.options.requires){var d=a.options.requires,e=!1;e=_.some(c.models,function(a){return a.get("uploading")===!0}),d.selection&&c&&!c.length?e=!0:d.library&&b&&!b.length&&(e=!0),a.model.set("disabled",e)}})}}),c.view.Toolbar.Select=c.view.Toolbar.extend({initialize:function(){var a=this.options;_.bindAll(this,"clickSelect"),_.defaults(a,{event:"select",state:!1,reset:!0,close:!0,text:b.select,requires:{selection:!0}}),a.items=_.defaults(a.items||{},{select:{style:"primary",text:a.text,priority:80,click:this.clickSelect,requires:a.requires}}),c.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()}}),c.view.Toolbar.Embed=c.view.Toolbar.Select.extend({initialize:function(){_.defaults(this.options,{text:b.insertIntoPost,requires:!1}),c.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),c.view.Toolbar.Select.prototype.refresh.apply(this,arguments)}}),c.view.Button=c.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),_.each(this.defaults,function(a,b){var c=this.options[b];_.isUndefined(c)||(this.model.set(b,c),delete this.options[b])},this),this.model.on("change",this.render,this)},render:function(){var a=["button",this.className],b=this.model.toJSON();return b.style&&a.push("button-"+b.style),b.size&&a.push("button-"+b.size),a=_.uniq(a.concat(this.options.classes)),this.el.className=a.join(" "),this.$el.attr("disabled",b.disabled),this.$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)}}),c.view.ButtonGroup=c.View.extend({tagName:"div",className:"button-group button-large media-button-group",initialize:function(){this.buttons=_.map(this.options.buttons||[],function(a){return a instanceof Backbone.View?a:new c.view.Button(a).render()}),delete this.options.buttons,this.options.classes&&this.$el.addClass(this.options.classes)},render:function(){return this.$el.html(a(_.pluck(this.buttons,"el")).detach()),this}}),c.view.PriorityList=c.View.extend({tagName:"div",initialize:function(){this._views={},this.set(_.extend({},this._views,this.options.views),{silent:!0}),delete this.options.views,this.options.silent||this.render()
},set:function(a,b,c){var d,e,f;return c=c||{},_.isObject(a)?(_.each(a,function(a,b){this.set(b,a)},this),this):(b instanceof Backbone.View||(b=this.toView(b,a,c)),b.controller=b.controller||this.controller,this.unset(a),d=b.options.priority||10,e=this.views.get()||[],_.find(e,function(a,b){return a.options.priority>d?(f=b,!0):void 0}),this._views[a]=b,this.views.add(b,{at:_.isNumber(f)?f:e.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 c.View(a)}}),c.view.MenuItem=c.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}}),c.view.Menu=c.view.PriorityList.extend({tagName:"div",className:"media-menu",property:"state",ItemView:c.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(){c.view.PriorityList.prototype.ready.apply(this,arguments),this.visibility()},set:function(){c.view.PriorityList.prototype.set.apply(this,arguments),this.visibility()},unset:function(){c.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")}}),c.view.RouterItem=c.view.MenuItem.extend({click:function(){var a=this.options.contentMode;a&&this.controller.content.mode(a)}}),c.view.Router=c.view.Menu.extend({tagName:"div",className:"media-router",property:"contentMode",ItemView:c.view.RouterItem,region:"router",initialize:function(){this.controller.on("content:render",this.update,this),c.view.Menu.prototype.initialize.apply(this,arguments)},update:function(){var a=this.controller.content.mode();a&&this.select(a)}}),c.view.Sidebar=c.view.PriorityList.extend({className:"media-sidebar"}),c.view.Attachment=c.View.extend({tagName:"li",className:"attachment",template:c.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),c.View.prototype.dispose.apply(this,arguments),this},render:function(){var a=_.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.$bar.width(this.model.get("percent")+"%")},toggleSelectionHandler:function(a){var b;a.shiftKey?b="between":(a.ctrlKey||a.metaKey)&&(b="toggle"),this.toggleSelection({method:b})},toggleSelection:function(a){var b,c,d,e,f=this.collection,g=this.options.selection,h=this.model,i=a&&a.method;if(g){if(b=g.single(),i=_.isUndefined(i)?g.multiple:i,"between"===i&&b&&g.multiple){if(b===h)return;return d=f.indexOf(b),e=f.indexOf(this.model),c=e>d?f.models.slice(d,e+1):f.models.slice(e,d+1),g.add(c).single(h),void 0}if("toggle"===i)return g[this.selected()?"remove":"add"](h).single(h),void 0;"add"!==i&&(i="reset"),this.selected()?g[b===h?"remove":"single"](h):g[i](h).single(h)}},updateSelect:function(){this[this.selected()?"select":"deselect"]()},selected:function(){var a=this.options.selection;return a?!!a.get(this.model.cid):void 0},select:function(a,b){var c=this.options.selection;!c||b&&b!==c||this.$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 b=this.model.get("sizes");return a=a||"medium",b&&b[a]?_.clone(b[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 b,c=this.$("[data-setting]"),d=this.model;b=_.chain(c).map(function(b){var c,e,f=a("input, textarea, select, [value]",b);if(f.length)return c=a(b).data("setting"),e=f.val(),d.get(c)!==e?[c,e]:void 0}).compact().object().value(),_.isEmpty(b)||d.save(b)},removeFromLibrary:function(a){a.stopPropagation(),this.collection.remove(this.model)},removeFromSelection:function(a){var b=this.options.selection;b&&(a.stopPropagation(),b.remove(this.model))}}),_.each({caption:"_syncCaption",title:"_syncTitle"},function(a,b){c.view.Attachment.prototype[a]=function(a,c){var d=this.$('[data-setting="'+b+'"]');return d.length?c===d.find("input, textarea, select, [value]").val()?this:this.render():this}}),c.view.Attachment.Library=c.view.Attachment.extend({buttons:{check:!0}}),c.view.Attachment.EditLibrary=c.view.Attachment.extend({buttons:{close:!0}}),c.view.Attachments=c.View.extend({tagName:"ul",className:"attachments",cssTemplate:c.template("attachments-css"),events:{scroll:"scroll"},initialize:function(){this.el.id=_.uniqueId("__attachments-view-"),_.defaults(this.options,{refreshSensitivity:200,refreshThreshold:3,AttachmentView:c.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=_.chain(this.scroll).bind(this).throttle(this.options.refreshSensitivity).value(),this.initSortable(),_.bindAll(this,"css"),this.model.on("change:edge change:gutter",this.css,this),this._resizeCss=_.debounce(_.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),c.View.prototype.dispose.apply(this,arguments)},css:function(){var b=a("#"+this.el.id+"-css");b.length&&b.remove(),c.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.$el.width()-a,c=Math.ceil(b/(d+a)),d=Math.floor((b-c*a)/c)):d},initSortable:function(){var b=this.collection;this.options.sortable&&a.fn.sortable&&(this.$el.sortable(_.extend({disabled:!!b.comparator,containment:this.$el,tolerance:"pointer",start:function(a,b){b.item.data("sortableIndexStart",b.item.index())},update:function(a,c){var d=b.at(c.item.data("sortableIndexStart")),e=b.comparator;delete b.comparator,b.remove(d,{silent:!0}).add(d,{silent:!0,at:c.item.index()}),b.comparator=e,b.trigger("reset",b),b.saveMenuOrder()}},this.options.sortable)),b.props.on("change:orderby",function(){this.$el.sortable("option","disabled",!!b.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.$el.sortable("option","disabled",!d)}},createAttachmentView:function(a){var b=new this.options.AttachmentView({controller:this.controller,model:a,collection:this.collection,selection:this.options.selection});return this._viewsByCid[a.cid]=b},prepare:function(){this.collection.length?this.views.set(this.collection.map(this.createAttachmentView,this)):(this.views.unset(),this.collection.more().done(this.scroll))},ready:function(){this.scroll()},scroll:function(){this.$el.is(":visible")&&this.collection.hasMore()&&this.el.scrollHeight<this.el.scrollTop+this.el.clientHeight*this.options.refreshThreshold&&this.collection.more().done(this.scroll)}},{$head:function(){var b;return function(){return b=b||a("head")}}()}),c.view.Search=c.View.extend({tagName:"input",className:"search",attributes:{type:"search",placeholder:b.search},events:{input:"search",keyup:"search",change:"search",search:"search"},render:function(){return this.el.value=this.model.escape("search"),this},search:function(a){a.target.value?this.model.set("search",a.target.value):this.model.unset("search")}}),c.view.AttachmentFilters=c.View.extend({tagName:"select",className:"attachment-filters",events:{change:"change"},keys:[],initialize:function(){this.createFilters(),_.extend(this.filters,this.options.filters),this.$el.html(_.chain(this.filters).map(function(b,c){return{el:a("<option></option>").val(c).text(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,b="all",c=a.toJSON();_.find(this.filters,function(a,d){var e=_.all(a.props,function(a,b){return a===(_.isUndefined(c[b])?null:c[b])});return e?b=d:void 0}),this.$el.val(b)}}),c.view.AttachmentFilters.Uploaded=c.view.AttachmentFilters.extend({createFilters:function(){var a,d=this.model.get("type"),e=c.view.settings.mimeTypes;e&&d&&(a=e[d]),this.filters={all:{text:a||b.allMediaItems,props:{uploadedTo:null,orderby:"date",order:"DESC"},priority:10},uploaded:{text:b.uploadedToThisPost,props:{uploadedTo:c.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20}}}}),c.view.AttachmentFilters.All=c.view.AttachmentFilters.extend({createFilters:function(){var a={};_.each(c.view.settings.mimeTypes||{},function(b,c){a[c]={text:b,props:{type:c,uploadedTo:null,orderby:"date",order:"DESC"}}}),a.all={text:b.allMediaItems,props:{type:null,uploadedTo:null,orderby:"date",order:"DESC"},priority:10},a.uploaded={text:b.uploadedToThisPost,props:{type:null,uploadedTo:c.view.settings.post.id,orderby:"menuOrder",order:"ASC"},priority:20},this.filters=a}}),c.view.AttachmentsBrowser=c.View.extend({tagName:"div",className:"attachments-browser",initialize:function(){_.defaults(this.options,{filters:!1,search:!0,display:!1,AttachmentView:c.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),c.View.prototype.dispose.apply(this,arguments),this},createToolbar:function(){var d,e;this.toolbar=new c.view.Toolbar({controller:this.controller}),this.views.add(this.toolbar),d=this.options.filters,"uploaded"===d?e=c.view.AttachmentFilters.Uploaded:"all"===d&&(e=c.view.AttachmentFilters.All),e&&this.toolbar.set("filters",new e({controller:this.controller,model:this.collection.props,priority:-80}).render()),this.options.search&&this.toolbar.set("search",new c.view.Search({controller:this.controller,model:this.collection.props,priority:60}).render()),this.options.dragInfo&&this.toolbar.set("dragInfo",new c.View({el:a('<div class="instructions">'+b.dragInfo+"</div>")[0],priority:-40}))},updateContent:function(){var a=this;this.attachments||this.createAttachments(),this.collection.length||this.collection.more().done(function(){a.collection.length||a.createUploader()})},removeContent:function(){_.each(["attachments","uploader"],function(a){this[a]&&(this[a].remove(),delete this[a])},this)},createUploader:function(){this.removeContent(),this.uploader=new c.view.UploaderInline({controller:this.controller,status:!1,message:b.noItemsFound}),this.views.add(this.uploader)},createAttachments:function(){this.removeContent(),this.attachments=new c.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,d=this.sidebar=new c.view.Sidebar({controller:this.controller});this.views.add(d),this.controller.uploader&&d.set("uploads",new c.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 c.view.Attachment.Details({controller:this.controller,model:b,priority:80})),a.set("compat",new c.view.AttachmentCompat({controller:this.controller,model:b,priority:120})),this.options.display&&a.set("display",new c.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")}}),c.view.Selection=c.View.extend({tagName:"div",className:"media-selection",template:c.template("media-selection"),events:{"click .edit-selection":"edit","click .clear-selection":"clear"},initialize:function(){_.defaults(this.options,{editable:!1,clearable:!0}),this.attachments=new c.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,c="edit-selection"===this.controller.content.mode();this.$el.toggleClass("empty",!a.length),this.$el.toggleClass("one",1===a.length),this.$el.toggleClass("editing",c),this.$(".count").text(b.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()}}),c.view.Attachment.Selection=c.view.Attachment.extend({className:"attachment selection",toggleSelection:function(){this.options.selection.single(this.model)}}),c.view.Attachments.Selection=c.view.Attachments.extend({events:{},initialize:function(){return _.defaults(this.options,{sortable:!0,resize:!1,AttachmentView:c.view.Attachment.Selection}),c.view.Attachments.prototype.initialize.apply(this,arguments)}}),c.view.Attachment.EditSelection=c.view.Attachment.Selection.extend({buttons:{close:!0}}),c.view.Settings=c.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 _.defaults({model:this.model.toJSON()},this.options)},render:function(){return c.View.prototype.render.apply(this,arguments),_(this.model.attributes).chain().keys().each(this.update,this),this},update:function(a){var b,c,d=this.model.get(a),e=this.$('[data-setting="'+a+'"]');e.length&&(e.is("select")?(c=e.find('[value="'+d+'"]'),c.length?(e.find("option").prop("selected",!1),c.prop("selected",!0)):this.model.set(a,e.find(":selected").val())):e.hasClass("button-group")?(b=e.find("button").removeClass("active"),b.filter('[value="'+d+'"]').addClass("active")):e.is('input[type="text"], textarea')?e.is(":focus")||e.val(d):e.is('input[type="checkbox"]')&&e.attr("checked",!!d))},updateHandler:function(b){var c,d=a(b.target).closest("[data-setting]"),e=b.target.value;b.preventDefault(),d.length&&(d.is('input[type="checkbox"]')&&(e=d[0].checked),this.model.set(d.data("setting"),e),(c=d.data("userSetting"))&&setUserSetting(c,e))},updateChanges:function(a){a.hasChanged()&&_(a.changed).chain().keys().each(this.update,this)}}),c.view.Settings.AttachmentDisplay=c.view.Settings.extend({className:"attachment-display-settings",template:c.template("attachment-display-settings"),initialize:function(){var a=this.options.attachment;_.defaults(this.options,{userSettings:!1}),c.view.Settings.prototype.initialize.apply(this,arguments),this.model.on("change:link",this.updateLinkTo,this),a&&a.on("change:uploading",this.render,this)},dispose:function(){var a=this.options.attachment;a&&a.off(null,null,this),c.view.Settings.prototype.dispose.apply(this,arguments)},render:function(){var a=this.options.attachment;return a&&_.extend(this.options,{sizes:a.get("sizes"),type:a.get("type")}),c.view.Settings.prototype.render.call(this),this.updateLinkTo(),this},updateLinkTo:function(){var a=this.model.get("link"),b=this.$(".link-to-custom"),c=this.options.attachment;return"none"===a||"embed"===a||!c&&"custom"!==a?(b.hide(),void 0):(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.show(),b.is(":visible")&&b.focus()[0].select(),void 0)}}),c.view.Settings.Gallery=c.view.Settings.extend({className:"gallery-settings",template:c.template("gallery-settings")}),c.view.Attachment.Details=c.view.Attachment.extend({tagName:"div",className:"attachment-details",template:c.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 .edit-attachment":"editAttachment","click .refresh-attachment":"refreshAttachment"},initialize:function(){this.focusManager=new c.view.FocusManager({el:this.el}),c.view.Attachment.prototype.initialize.apply(this,arguments)},render:function(){return c.view.Attachment.prototype.render.apply(this,arguments),this.focusManager.focus(),this},deleteAttachment:function(a){a.preventDefault(),confirm(b.warnDelete)&&this.model.destroy()},editAttachment:function(){this.$el.addClass("needs-refresh")},refreshAttachment:function(a){this.$el.removeClass("needs-refresh"),a.preventDefault(),this.model.fetch()}}),c.view.AttachmentCompat=c.View.extend({tagName:"form",className:"compat-item",events:{submit:"preventDefault","change input":"save","change select":"save","change textarea":"save"},initialize:function(){this.focusManager=new c.view.FocusManager({el:this.el}),this.model.on("change:compat",this.render,this)},dispose:function(){return this.$(":focus").length&&this.save(),c.View.prototype.dispose.apply(this,arguments)},render:function(){var a=this.model.get("compat");if(a&&a.item)return this.views.detach(),this.$el.html(a.item),this.views.render(),this.focusManager.focus(),this},preventDefault:function(a){a.preventDefault()},save:function(a){var b={};a&&a.preventDefault(),_.each(this.$el.serializeArray(),function(a){b[a.name]=a.value}),this.model.saveCompat(b)}}),c.view.Iframe=c.View.extend({className:"media-iframe",render:function(){return this.views.detach(),this.$el.html('<iframe src="'+this.controller.state().get("src")+'" />'),this.views.render(),this}}),c.view.Embed=c.View.extend({className:"media-embed",initialize:function(){this.url=new c.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=c.view.EmbedImage;else{if("link"!==b)return;a=c.view.EmbedLink}this.settings(new a({controller:this.controller,model:this.model.props,priority:40}))},loading:function(){this.$el.toggleClass("embed-loading",this.model.get("loading"))}}),c.view.EmbedUrl=c.View.extend({tagName:"label",className:"embed-url",events:{input:"url",keyup:"url",change:"url"},initialize:function(){this.$input=a("<input/>").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.$input;if(!a.is(":focus"))return this.input.value=this.model.get("url")||"http://",c.View.prototype.render.apply(this,arguments),this},ready:function(){this.focus()},url:function(a){this.model.set("url",a.target.value)},focus:function(){var a=this.$input;a.is(":visible")&&a.focus()[0].select()}}),c.view.EmbedLink=c.view.Settings.extend({className:"embed-link-settings",template:c.template("embed-link-settings")}),c.view.EmbedImage=c.view.Settings.AttachmentDisplay.extend({className:"embed-image-settings",template:c.template("embed-image-settings"),initialize:function(){c.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"))}})}(jQuery);
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