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Filename : media-widgets.min.js
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wp.mediaWidgets=function(c){"use strict";var m={controlConstructors:{},modelConstructors:{}};return m.PersistentDisplaySettingsLibrary=wp.media.controller.Library.extend({initialize:function(e){_.bindAll(this,"handleDisplaySettingChange"),wp.media.controller.Library.prototype.initialize.call(this,e)},handleDisplaySettingChange:function(e){this.get("selectedDisplaySettings").set(e.attributes)},display:function(e){var t=this.get("selectedDisplaySettings"),e=wp.media.controller.Library.prototype.display.call(this,e);return e.off("change",this.handleDisplaySettingChange),e.set(t.attributes),"custom"===t.get("link_type")&&(e.linkUrl=t.get("link_url")),e.on("change",this.handleDisplaySettingChange),e}}),m.MediaEmbedView=wp.media.view.Embed.extend({initialize:function(e){var t=this;wp.media.view.Embed.prototype.initialize.call(t,e),"image"!==t.controller.options.mimeType&&(e=t.controller.states.get("embed")).off("scan",e.scanImage,e)},refresh:function(){var e="image"===this.controller.options.mimeType?wp.media.view.EmbedImage:wp.media.view.EmbedLink.extend({setAddToWidgetButtonDisabled:function(e){this.views.parent.views.parent.views.get(".media-frame-toolbar")[0].$el.find(".media-button-select").prop("disabled",e)},setErrorNotice:function(e){var t=this.views.parent.$el.find("> .notice:first-child");e?(t.length||((t=c('<div class="media-widget-embed-notice notice notice-error notice-alt" role="alert"></div>')).hide(),this.views.parent.$el.prepend(t)),t.empty(),t.append(c("<p>",{html:e})),t.slideDown("fast")):t.length&&t.slideUp("fast")},updateoEmbed:function(){var e=this,t=e.model.get("url");t?(t.match(/^(http|https):\/\/.+\//)||(e.controller.$el.find("#embed-url-field").addClass("invalid"),e.setAddToWidgetButtonDisabled(!0)),wp.media.view.EmbedLink.prototype.updateoEmbed.call(e)):(e.setErrorNotice(""),e.setAddToWidgetButtonDisabled(!0))},fetch:function(){var t,e,i=this,n=i.model.get("url");i.dfd&&"pending"===i.dfd.state()&&i.dfd.abort(),t=function(e){i.renderoEmbed({data:{body:e}}),i.controller.$el.find("#embed-url-field").removeClass("invalid"),i.setErrorNotice(""),i.setAddToWidgetButtonDisabled(!1)},(e=document.createElement("a")).href=n,(e=e.pathname.toLowerCase().match(/\.(\w+)$/))?(e=e[1],!wp.media.view.settings.embedMimes[e]||0!==wp.media.view.settings.embedMimes[e].indexOf(i.controller.options.mimeType)?i.renderFail():t("\x3c!--success--\x3e")):((e=/https?:\/\/www\.youtube\.com\/embed\/([^/]+)/.exec(n))&&(n="https://www.youtube.com/watch?v="+e[1],i.model.attributes.url=n),i.dfd=wp.apiRequest({url:wp.media.view.settings.oEmbedProxyUrl,data:{url:n,maxwidth:i.model.get("width"),maxheight:i.model.get("height"),discover:!1},type:"GET",dataType:"json",context:i}),i.dfd.done(function(e){i.controller.options.mimeType!==e.type?i.renderFail():t(e.html)}),i.dfd.fail(_.bind(i.renderFail,i)))},renderFail:function(){var e=this;e.controller.$el.find("#embed-url-field").addClass("invalid"),e.setErrorNotice(e.controller.options.invalidEmbedTypeError||"ERROR"),e.setAddToWidgetButtonDisabled(!0)}});this.settings(new e({controller:this.controller,model:this.model.props,priority:40}))}}),m.MediaFrameSelect=wp.media.view.MediaFrame.Post.extend({createStates:function(){var t=this.options.mimeType,i=[];_.each(wp.media.view.settings.embedMimes,function(e){0===e.indexOf(t)&&i.push(e)}),0<i.length&&(t=i),this.states.add([new m.PersistentDisplaySettingsLibrary({id:"insert",title:this.options.title,selection:this.options.selection,priority:20,toolbar:"main-insert",filterable:"dates",library:wp.media.query({type:t}),multiple:!1,editable:!0,selectedDisplaySettings:this.options.selectedDisplaySettings,displaySettings:!!_.isUndefined(this.options.showDisplaySettings)||this.options.showDisplaySettings,displayUserSettings:!1}),new wp.media.controller.EditImage({model:this.options.editImage}),new wp.media.controller.Embed({metadata:this.options.metadata,type:"image"===this.options.mimeType?"image":"link",invalidEmbedTypeError:this.options.invalidEmbedTypeError})])},mainInsertToolbar:function(e){var i=this;e.set("insert",{style:"primary",priority:80,text:i.options.text,requires:{selection:!0},click:function(){var e=i.state(),t=e.get("selection");i.close(),e.trigger("insert",t).reset()}})},mainEmbedToolbar:function(e){e.view=new wp.media.view.Toolbar.Embed({controller:this,text:this.options.text,event:"insert"})},embedContent:function(){var e=new m.MediaEmbedView({controller:this,model:this.state()}).render();this.content.set(e)}}),m.MediaWidgetControl=Backbone.View.extend({l10n:{add_to_widget:"{{add_to_widget}}",add_media:"{{add_media}}"},id_base:"",mime_type:"",events:{"click .notice-missing-attachment a":"handleMediaLibraryLinkClick","click .select-media":"selectMedia","click .placeholder":"selectMedia","click .edit-media":"editMedia"},showDisplaySettings:!0,initialize:function(e){var i=this;if(Backbone.View.prototype.initialize.call(i,e),!(i.model instanceof m.MediaWidgetModel))throw new Error("Missing options.model");if(!e.el)throw new Error("Missing options.el");if(!e.syncContainer)throw new Error("Missing options.syncContainer");if(i.syncContainer=e.syncContainer,i.$el.addClass("media-widget-control"),_.bindAll(i,"syncModelToInputs","render","updateSelectedAttachment","renderPreview"),!i.id_base&&(_.find(m.controlConstructors,function(e,t){return i instanceof e&&(i.id_base=t,!0)}),!i.id_base))throw new Error("Missing id_base.");i.previewTemplateProps=new Backbone.Model(i.mapModelToPreviewTemplateProps()),i.selectedAttachment=new wp.media.model.Attachment,i.renderPreview=_.debounce(i.renderPreview),i.listenTo(i.previewTemplateProps,"change",i.renderPreview),i.model.on("change:attachment_id",i.updateSelectedAttachment),i.model.on("change:url",i.updateSelectedAttachment),i.updateSelectedAttachment(),i.listenTo(i.model,"change",i.syncModelToInputs),i.listenTo(i.model,"change",i.syncModelToPreviewProps),i.listenTo(i.model,"change",i.render),i.$el.on("input change",".title",function(){i.model.set({title:c(this).val().trim()})}),i.$el.on("input change",".link",function(){var e=c(this).val().trim(),t="custom";i.selectedAttachment.get("linkUrl")===e||i.selectedAttachment.get("link")===e?t="post":i.selectedAttachment.get("url")===e&&(t="file"),i.model.set({link_url:e,link_type:t}),i.displaySettings.set({link:t,linkUrl:e})}),i.displaySettings=new Backbone.Model(_.pick(i.mapModelToMediaFrameProps(_.extend(i.model.defaults(),i.model.toJSON())),_.keys(wp.media.view.settings.defaultProps)))},updateSelectedAttachment:function(){var e,t=this;0===t.model.get("attachment_id")?(t.selectedAttachment.clear(),t.model.set("error",!1)):t.model.get("attachment_id")!==t.selectedAttachment.get("id")&&(e=new wp.media.model.Attachment({id:t.model.get("attachment_id")})).fetch().done(function(){t.model.set("error",!1),t.selectedAttachment.set(e.toJSON())}).fail(function(){t.model.set("error","missing_attachment")})},syncModelToPreviewProps:function(){this.previewTemplateProps.set(this.mapModelToPreviewTemplateProps())},syncModelToInputs:function(){var n=this;n.syncContainer.find(".media-widget-instance-property").each(function(){var e=c(this),t=e.data("property"),i=n.model.get(t);_.isUndefined(i)||(i="array"===n.model.schema[t].type&&_.isArray(i)?i.join(","):"boolean"===n.model.schema[t].type?i?"1":"":String(i),e.val()!==i&&(e.val(i),e.trigger("change")))})},template:function(){if(c("#tmpl-widget-media-"+this.id_base+"-control").length)return wp.template("widget-media-"+this.id_base+"-control");throw new Error("Missing widget control template for "+this.id_base)},render:function(){var e,t=this;t.templateRendered||(t.$el.html(t.template()(t.model.toJSON())),t.renderPreview(),t.templateRendered=!0),(e=t.$el.find(".title")).is(document.activeElement)||e.val(t.model.get("title")),t.$el.toggleClass("selected",t.isSelected())},renderPreview:function(){throw new Error("renderPreview must be implemented")},isSelected:function(){return!this.model.get("error")&&Boolean(this.model.get("attachment_id")||this.model.get("url"))},handleMediaLibraryLinkClick:function(e){e.preventDefault(),this.selectMedia()},selectMedia:function(){var i,t,e,n=this,d=[];n.isSelected()&&0!==n.model.get("attachment_id")&&d.push(n.selectedAttachment),d=new wp.media.model.Selection(d,{multiple:!1}),(e=n.mapModelToMediaFrameProps(n.model.toJSON())).size&&n.displaySettings.set("size",e.size),i=new m.MediaFrameSelect({title:n.l10n.add_media,frame:"post",text:n.l10n.add_to_widget,selection:d,mimeType:n.mime_type,selectedDisplaySettings:n.displaySettings,showDisplaySettings:n.showDisplaySettings,metadata:e,state:n.isSelected()&&0===n.model.get("attachment_id")?"embed":"insert",invalidEmbedTypeError:n.l10n.unsupported_file_type}),(wp.media.frame=i).on("insert",function(){var e={},t=i.state();"embed"===t.get("id")?_.extend(e,{id:0},t.props.toJSON()):_.extend(e,t.get("selection").first().toJSON()),n.selectedAttachment.set(e),n.model.set("error",!1),n.model.set(n.getModelPropsFromMediaFrame(i))}),t=wp.media.model.Attachment.prototype.sync,wp.media.model.Attachment.prototype.sync=function(e){return"delete"===e?t.apply(this,arguments):c.Deferred().rejectWith(this).promise()},i.on("close",function(){wp.media.model.Attachment.prototype.sync=t}),i.$el.addClass("media-widget"),i.open(),d&&d.on("destroy",function(e){n.model.get("attachment_id")===e.get("id")&&n.model.set({attachment_id:0,url:""})}),i.$el.find(".media-frame-menu .media-menu-item.active").focus()},getModelPropsFromMediaFrame:function(e){var t,i,n=this,d=e.state();if("insert"===d.get("id"))(t=d.get("selection").first().toJSON()).postUrl=t.link,n.showDisplaySettings&&_.extend(t,e.content.get(".attachments-browser").sidebar.get("display").model.toJSON()),t.sizes&&t.size&&t.sizes[t.size]&&(t.url=t.sizes[t.size].url);else{if("embed"!==d.get("id"))throw new Error("Unexpected state: "+d.get("id"));t=_.extend(d.props.toJSON(),{attachment_id:0},n.model.getEmbedResetProps())}return t.id&&(t.attachment_id=t.id),i=n.mapMediaToModelProps(t),_.each(wp.media.view.settings.embedExts,function(e){e in n.model.schema&&i.url!==i[e]&&(i[e]="")}),i},mapMediaToModelProps:function(e){var t,i=this,n={},d={};return _.each(i.model.schema,function(e,t){"title"!==t&&(n[e.media_prop||t]=t)}),_.each(e,function(e,t){t=n[t]||t;i.model.schema[t]&&(d[t]=e)}),"custom"===e.size&&(d.width=e.customWidth,d.height=e.customHeight),"post"===e.link?d.link_url=e.postUrl||e.linkUrl:"file"===e.link&&(d.link_url=e.url),!e.attachment_id&&e.id&&(d.attachment_id=e.id),e.url&&(t=e.url.replace(/#.*$/,"").replace(/\?.*$/,"").split(".").pop().toLowerCase())in i.model.schema&&(d[t]=e.url),_.omit(d,"title")},mapModelToMediaFrameProps:function(e){var n=this,d={};return _.each(e,function(e,t){var i=n.model.schema[t]||{};d[i.media_prop||t]=e}),d.attachment_id=d.id,"custom"===d.size&&(d.customWidth=n.model.get("width"),d.customHeight=n.model.get("height")),d},mapModelToPreviewTemplateProps:function(){var i=this,n={};return _.each(i.model.schema,function(e,t){e.hasOwnProperty("should_preview_update")&&!e.should_preview_update||(n[t]=i.model.get(t))}),n.error=i.model.get("error"),n},editMedia:function(){throw new Error("editMedia not implemented")}}),m.MediaWidgetModel=Backbone.Model.extend({idAttribute:"widget_id",schema:{title:{type:"string",default:""},attachment_id:{type:"integer",default:0},url:{type:"string",default:""}},defaults:function(){var i={};return _.each(this.schema,function(e,t){i[t]=e.default}),i},set:function(e,t,i){var n,d,o=this;return null===e?o:(e="object"==typeof e?(n=e,t):((n={})[e]=t,i),d={},_.each(n,function(e,t){var i;o.schema[t]?"array"===(i=o.schema[t].type)?(d[t]=e,_.isArray(d[t])||(d[t]=d[t].split(/,/)),o.schema[t].items&&"integer"===o.schema[t].items.type&&(d[t]=_.filter(_.map(d[t],function(e){return parseInt(e,10)},function(e){return"number"==typeof e})))):d[t]="integer"===i?parseInt(e,10):"boolean"===i?!(!e||"0"===e||"false"===e):e:d[t]=e}),Backbone.Model.prototype.set.call(this,d,e))},getEmbedResetProps:function(){return{id:0}}}),m.modelCollection=new(Backbone.Collection.extend({model:m.MediaWidgetModel})),m.widgetControls={},m.handleWidgetAdded=function(e,t){var i,n,d,o,a,s,r=t.find("> .widget-inside > .form, > .widget-inside > form"),l=r.find("> .id_base").val(),r=r.find("> .widget-id").val();m.widgetControls[r]||(d=m.controlConstructors[l])&&(l=m.modelConstructors[l]||m.MediaWidgetModel,i=c("<div></div>"),(n=t.find(".widget-content:first")).before(i),o={},n.find(".media-widget-instance-property").each(function(){var e=c(this);o[e.data("property")]=e.val()}),o.widget_id=r,r=new l(o),a=new d({el:i,syncContainer:n,model:r}),(s=function(){t.hasClass("open")?a.render():setTimeout(s,50)})(),m.modelCollection.add([r]),m.widgetControls[r.get("widget_id")]=a)},m.setupAccessibleMode=function(){var e,t,i,n,d,o=c(".editwidget > form");0!==o.length&&(i=o.find(".id_base").val(),t=m.controlConstructors[i])&&(e=o.find("> .widget-control-actions > .widget-id").val(),i=m.modelConstructors[i]||m.MediaWidgetModel,d=c("<div></div>"),(o=o.find("> .widget-inside")).before(d),n={},o.find(".media-widget-instance-property").each(function(){var e=c(this);n[e.data("property")]=e.val()}),n.widget_id=e,e=new t({el:d,syncContainer:o,model:new i(n)}),m.modelCollection.add([e.model]),(m.widgetControls[e.model.get("widget_id")]=e).render())},m.handleWidgetUpdated=function(e,t){var i={},t=t.find("> .widget-inside > .form, > .widget-inside > form"),n=t.find("> .widget-id").val(),n=m.widgetControls[n];n&&(t.find("> .widget-content").find(".media-widget-instance-property").each(function(){var e=c(this).data("property");i[e]=c(this).val()}),n.stopListening(n.model,"change",n.syncModelToInputs),n.model.set(i),n.listenTo(n.model,"change",n.syncModelToInputs))},m.init=function(){var e=c(document);e.on("widget-added",m.handleWidgetAdded),e.on("widget-synced widget-updated",m.handleWidgetUpdated),c(function(){"widgets"===window.pagenow&&(c(".widgets-holder-wrap:not(#available-widgets)").find("div.widget").one("click.toggle-widget-expanded",function(){var e=c(this);m.handleWidgetAdded(new jQuery.Event("widget-added"),e)}),"complete"===document.readyState?m.setupAccessibleMode():c(window).on("load",function(){m.setupAccessibleMode()}))})},m}(jQuery);