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Diffstat (limited to 'wp-includes/js/media-views.js')
| -rw-r--r-- | wp-includes/js/media-views.js | 10498 |
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diff --git a/wp-includes/js/media-views.js b/wp-includes/js/media-views.js new file mode 100644 index 0000000..d794141 --- /dev/null +++ b/wp-includes/js/media-views.js @@ -0,0 +1,10498 @@ +/******/ (function() { // webpackBootstrap +/******/ var __webpack_modules__ = ({ + +/***/ 1517: +/***/ (function(module) { + +var Selection = wp.media.model.Selection, + Library = wp.media.controller.Library, + CollectionAdd; + +/** + * wp.media.controller.CollectionAdd + * + * A state for adding attachments to a collection (e.g. video playlist). + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.Library + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @param {object} [attributes] The attributes hash passed to the state. + * @param {string} [attributes.id=library] Unique identifier. + * @param {string} attributes.title Title for the state. Displays in the frame's title region. + * @param {boolean} [attributes.multiple=add] Whether multi-select is enabled. @todo 'add' doesn't seem do anything special, and gets used as a boolean. + * @param {wp.media.model.Attachments} [attributes.library] The attachments collection to browse. + * If one is not supplied, a collection of attachments of the specified type will be created. + * @param {boolean|string} [attributes.filterable=uploaded] Whether the library is filterable, and if so what filters should be shown. + * Accepts 'all', 'uploaded', or 'unattached'. + * @param {string} [attributes.menu=gallery] Initial mode for the menu region. + * @param {string} [attributes.content=upload] Initial mode for the content region. + * Overridden by persistent user setting if 'contentUserSetting' is true. + * @param {string} [attributes.router=browse] Initial mode for the router region. + * @param {string} [attributes.toolbar=gallery-add] Initial mode for the toolbar region. + * @param {boolean} [attributes.searchable=true] Whether the library is searchable. + * @param {boolean} [attributes.sortable=true] Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection. + * @param {boolean} [attributes.autoSelect=true] Whether an uploaded attachment should be automatically added to the selection. + * @param {boolean} [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user. + * @param {int} [attributes.priority=100] The priority for the state link in the media menu. + * @param {boolean} [attributes.syncSelection=false] Whether the Attachments selection should be persisted from the last state. + * Defaults to false because for this state, because the library of the Edit Gallery state is the selection. + * @param {string} attributes.type The collection's media type. (e.g. 'video'). + * @param {string} attributes.collectionType The collection type. (e.g. 'playlist'). + */ +CollectionAdd = Library.extend(/** @lends wp.media.controller.CollectionAdd.prototype */{ + defaults: _.defaults( { + // Selection defaults. @see media.model.Selection + multiple: 'add', + // Attachments browser defaults. @see media.view.AttachmentsBrowser + filterable: 'uploaded', + + priority: 100, + syncSelection: false + }, Library.prototype.defaults ), + + /** + * @since 3.9.0 + */ + initialize: function() { + var collectionType = this.get('collectionType'); + + if ( 'video' === this.get( 'type' ) ) { + collectionType = 'video-' + collectionType; + } + + this.set( 'id', collectionType + '-library' ); + this.set( 'toolbar', collectionType + '-add' ); + this.set( 'menu', collectionType ); + + // If we haven't been provided a `library`, create a `Selection`. + if ( ! this.get('library') ) { + this.set( 'library', wp.media.query({ type: this.get('type') }) ); + } + Library.prototype.initialize.apply( this, arguments ); + }, + + /** + * @since 3.9.0 + */ + activate: function() { + var library = this.get('library'), + editLibrary = this.get('editLibrary'), + edit = this.frame.state( this.get('collectionType') + '-edit' ).get('library'); + + if ( editLibrary && editLibrary !== edit ) { + library.unobserve( editLibrary ); + } + + // Accepts attachments that exist in the original library and + // that do not exist in gallery's library. + library.validator = function( attachment ) { + return !! this.mirroring.get( attachment.cid ) && ! edit.get( attachment.cid ) && Selection.prototype.validator.apply( this, arguments ); + }; + + /* + * Reset the library to ensure that all attachments are re-added + * to the collection. Do so silently, as calling `observe` will + * trigger the `reset` event. + */ + library.reset( library.mirroring.models, { silent: true }); + library.observe( edit ); + this.set('editLibrary', edit); + + Library.prototype.activate.apply( this, arguments ); + } +}); + +module.exports = CollectionAdd; + + +/***/ }), + +/***/ 1817: +/***/ (function(module) { + +var Library = wp.media.controller.Library, + l10n = wp.media.view.l10n, + $ = jQuery, + CollectionEdit; + +/** + * wp.media.controller.CollectionEdit + * + * A state for editing a collection, which is used by audio and video playlists, + * and can be used for other collections. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.Library + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @param {object} [attributes] The attributes hash passed to the state. + * @param {string} attributes.title Title for the state. Displays in the media menu and the frame's title region. + * @param {wp.media.model.Attachments} [attributes.library] The attachments collection to edit. + * If one is not supplied, an empty media.model.Selection collection is created. + * @param {boolean} [attributes.multiple=false] Whether multi-select is enabled. + * @param {string} [attributes.content=browse] Initial mode for the content region. + * @param {string} attributes.menu Initial mode for the menu region. @todo this needs a better explanation. + * @param {boolean} [attributes.searchable=false] Whether the library is searchable. + * @param {boolean} [attributes.sortable=true] Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection. + * @param {boolean} [attributes.date=true] Whether to show the date filter in the browser's toolbar. + * @param {boolean} [attributes.describe=true] Whether to offer UI to describe the attachments - e.g. captioning images in a gallery. + * @param {boolean} [attributes.dragInfo=true] Whether to show instructional text about the attachments being sortable. + * @param {boolean} [attributes.dragInfoText] Instructional text about the attachments being sortable. + * @param {int} [attributes.idealColumnWidth=170] The ideal column width in pixels for attachments. + * @param {boolean} [attributes.editing=false] Whether the gallery is being created, or editing an existing instance. + * @param {int} [attributes.priority=60] The priority for the state link in the media menu. + * @param {boolean} [attributes.syncSelection=false] Whether the Attachments selection should be persisted from the last state. + * Defaults to false for this state, because the library passed in *is* the selection. + * @param {view} [attributes.SettingsView] The view to edit the collection instance settings (e.g. Playlist settings with "Show tracklist" checkbox). + * @param {view} [attributes.AttachmentView] The single `Attachment` view to be used in the `Attachments`. + * If none supplied, defaults to wp.media.view.Attachment.EditLibrary. + * @param {string} attributes.type The collection's media type. (e.g. 'video'). + * @param {string} attributes.collectionType The collection type. (e.g. 'playlist'). + */ +CollectionEdit = Library.extend(/** @lends wp.media.controller.CollectionEdit.prototype */{ + defaults: { + multiple: false, + sortable: true, + date: false, + searchable: false, + content: 'browse', + describe: true, + dragInfo: true, + idealColumnWidth: 170, + editing: false, + priority: 60, + SettingsView: false, + syncSelection: false + }, + + /** + * @since 3.9.0 + */ + initialize: function() { + var collectionType = this.get('collectionType'); + + if ( 'video' === this.get( 'type' ) ) { + collectionType = 'video-' + collectionType; + } + + this.set( 'id', collectionType + '-edit' ); + this.set( 'toolbar', collectionType + '-edit' ); + + // If we haven't been provided a `library`, create a `Selection`. + if ( ! this.get('library') ) { + this.set( 'library', new wp.media.model.Selection() ); + } + // The single `Attachment` view to be used in the `Attachments` view. + if ( ! this.get('AttachmentView') ) { + this.set( 'AttachmentView', wp.media.view.Attachment.EditLibrary ); + } + Library.prototype.initialize.apply( this, arguments ); + }, + + /** + * @since 3.9.0 + */ + activate: function() { + var library = this.get('library'); + + // Limit the library to images only. + library.props.set( 'type', this.get( 'type' ) ); + + // Watch for uploaded attachments. + this.get('library').observe( wp.Uploader.queue ); + + this.frame.on( 'content:render:browse', this.renderSettings, this ); + + Library.prototype.activate.apply( this, arguments ); + }, + + /** + * @since 3.9.0 + */ + deactivate: function() { + // Stop watching for uploaded attachments. + this.get('library').unobserve( wp.Uploader.queue ); + + this.frame.off( 'content:render:browse', this.renderSettings, this ); + + Library.prototype.deactivate.apply( this, arguments ); + }, + + /** + * Render the collection embed settings view in the browser sidebar. + * + * @todo This is against the pattern elsewhere in media. Typically the frame + * is responsible for adding region mode callbacks. Explain. + * + * @since 3.9.0 + * + * @param {wp.media.view.attachmentsBrowser} The attachments browser view. + */ + renderSettings: function( attachmentsBrowserView ) { + var library = this.get('library'), + collectionType = this.get('collectionType'), + dragInfoText = this.get('dragInfoText'), + SettingsView = this.get('SettingsView'), + obj = {}; + + if ( ! library || ! attachmentsBrowserView ) { + return; + } + + library[ collectionType ] = library[ collectionType ] || new Backbone.Model(); + + obj[ collectionType ] = new SettingsView({ + controller: this, + model: library[ collectionType ], + priority: 40 + }); + + attachmentsBrowserView.sidebar.set( obj ); + + if ( dragInfoText ) { + attachmentsBrowserView.toolbar.set( 'dragInfo', new wp.media.View({ + el: $( '<div class="instructions">' + dragInfoText + '</div>' )[0], + priority: -40 + }) ); + } + + // Add the 'Reverse order' button to the toolbar. + attachmentsBrowserView.toolbar.set( 'reverse', { + text: l10n.reverseOrder, + priority: 80, + + click: function() { + library.reset( library.toArray().reverse() ); + } + }); + } +}); + +module.exports = CollectionEdit; + + +/***/ }), + +/***/ 2288: +/***/ (function(module) { + +var l10n = wp.media.view.l10n, + Cropper; + +/** + * wp.media.controller.Cropper + * + * A class for cropping an image when called from the header media customization panel. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.State + * @augments Backbone.Model + */ +Cropper = wp.media.controller.State.extend(/** @lends wp.media.controller.Cropper.prototype */{ + defaults: { + id: 'cropper', + title: l10n.cropImage, + // Region mode defaults. + toolbar: 'crop', + content: 'crop', + router: false, + canSkipCrop: false, + + // Default doCrop Ajax arguments to allow the Customizer (for example) to inject state. + doCropArgs: {} + }, + + /** + * Shows the crop image window when called from the Add new image button. + * + * @since 4.2.0 + * + * @return {void} + */ + activate: function() { + this.frame.on( 'content:create:crop', this.createCropContent, this ); + this.frame.on( 'close', this.removeCropper, this ); + this.set('selection', new Backbone.Collection(this.frame._selection.single)); + }, + + /** + * Changes the state of the toolbar window to browse mode. + * + * @since 4.2.0 + * + * @return {void} + */ + deactivate: function() { + this.frame.toolbar.mode('browse'); + }, + + /** + * Creates the crop image window. + * + * Initialized when clicking on the Select and Crop button. + * + * @since 4.2.0 + * + * @fires crop window + * + * @return {void} + */ + createCropContent: function() { + this.cropperView = new wp.media.view.Cropper({ + controller: this, + attachment: this.get('selection').first() + }); + this.cropperView.on('image-loaded', this.createCropToolbar, this); + this.frame.content.set(this.cropperView); + + }, + + /** + * Removes the image selection and closes the cropping window. + * + * @since 4.2.0 + * + * @return {void} + */ + removeCropper: function() { + this.imgSelect.cancelSelection(); + this.imgSelect.setOptions({remove: true}); + this.imgSelect.update(); + this.cropperView.remove(); + }, + + /** + * Checks if cropping can be skipped and creates crop toolbar accordingly. + * + * @since 4.2.0 + * + * @return {void} + */ + createCropToolbar: function() { + var canSkipCrop, toolbarOptions; + + canSkipCrop = this.get('canSkipCrop') || false; + + toolbarOptions = { + controller: this.frame, + items: { + insert: { + style: 'primary', + text: l10n.cropImage, + priority: 80, + requires: { library: false, selection: false }, + + click: function() { + var controller = this.controller, + selection; + + selection = controller.state().get('selection').first(); + selection.set({cropDetails: controller.state().imgSelect.getSelection()}); + + this.$el.text(l10n.cropping); + this.$el.attr('disabled', true); + + controller.state().doCrop( selection ).done( function( croppedImage ) { + controller.trigger('cropped', croppedImage ); + controller.close(); + }).fail( function() { + controller.trigger('content:error:crop'); + }); + } + } + } + }; + + if ( canSkipCrop ) { + _.extend( toolbarOptions.items, { + skip: { + style: 'secondary', + text: l10n.skipCropping, + priority: 70, + requires: { library: false, selection: false }, + click: function() { + var selection = this.controller.state().get('selection').first(); + this.controller.state().cropperView.remove(); + this.controller.trigger('skippedcrop', selection); + this.controller.close(); + } + } + }); + } + + this.frame.toolbar.set( new wp.media.view.Toolbar(toolbarOptions) ); + }, + + /** + * Creates an object with the image attachment and crop properties. + * + * @since 4.2.0 + * + * @return {$.promise} A jQuery promise with the custom header crop details. + */ + doCrop: function( attachment ) { + return wp.ajax.post( 'custom-header-crop', _.extend( + {}, + this.defaults.doCropArgs, + { + nonce: attachment.get( 'nonces' ).edit, + id: attachment.get( 'id' ), + cropDetails: attachment.get( 'cropDetails' ) + } + ) ); + } +}); + +module.exports = Cropper; + + +/***/ }), + +/***/ 6934: +/***/ (function(module) { + +var Controller = wp.media.controller, + CustomizeImageCropper; + +/** + * A state for cropping an image in the customizer. + * + * @since 4.3.0 + * + * @constructs wp.media.controller.CustomizeImageCropper + * @memberOf wp.media.controller + * @augments wp.media.controller.CustomizeImageCropper.Cropper + * @inheritDoc + */ +CustomizeImageCropper = Controller.Cropper.extend(/** @lends wp.media.controller.CustomizeImageCropper.prototype */{ + /** + * Posts the crop details to the admin. + * + * Uses crop measurements when flexible in both directions. + * Constrains flexible side based on image ratio and size of the fixed side. + * + * @since 4.3.0 + * + * @param {Object} attachment The attachment to crop. + * + * @return {$.promise} A jQuery promise that represents the crop image request. + */ + doCrop: function( attachment ) { + var cropDetails = attachment.get( 'cropDetails' ), + control = this.get( 'control' ), + ratio = cropDetails.width / cropDetails.height; + + // Use crop measurements when flexible in both directions. + if ( control.params.flex_width && control.params.flex_height ) { + cropDetails.dst_width = cropDetails.width; + cropDetails.dst_height = cropDetails.height; + + // Constrain flexible side based on image ratio and size of the fixed side. + } else { + cropDetails.dst_width = control.params.flex_width ? control.params.height * ratio : control.params.width; + cropDetails.dst_height = control.params.flex_height ? control.params.width / ratio : control.params.height; + } + + return wp.ajax.post( 'crop-image', { + wp_customize: 'on', + nonce: attachment.get( 'nonces' ).edit, + id: attachment.get( 'id' ), + context: control.id, + cropDetails: cropDetails + } ); + } +}); + +module.exports = CustomizeImageCropper; + + +/***/ }), + +/***/ 7658: +/***/ (function(module) { + +var l10n = wp.media.view.l10n, + EditImage; + +/** + * wp.media.controller.EditImage + * + * A state for editing (cropping, etc.) an image. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @param {object} attributes The attributes hash passed to the state. + * @param {wp.media.model.Attachment} attributes.model The attachment. + * @param {string} [attributes.id=edit-image] Unique identifier. + * @param {string} [attributes.title=Edit Image] Title for the state. Displays in the media menu and the frame's title region. + * @param {string} [attributes.content=edit-image] Initial mode for the content region. + * @param {string} [attributes.toolbar=edit-image] Initial mode for the toolbar region. + * @param {string} [attributes.menu=false] Initial mode for the menu region. + * @param {string} [attributes.url] Unused. @todo Consider removal. + */ +EditImage = wp.media.controller.State.extend(/** @lends wp.media.controller.EditImage.prototype */{ + defaults: { + id: 'edit-image', + title: l10n.editImage, + menu: false, + toolbar: 'edit-image', + content: 'edit-image', + url: '' + }, + + /** + * Activates a frame for editing a featured image. + * + * @since 3.9.0 + * + * @return {void} + */ + activate: function() { + this.frame.on( 'toolbar:render:edit-image', _.bind( this.toolbar, this ) ); + }, + + /** + * Deactivates a frame for editing a featured image. + * + * @since 3.9.0 + * + * @return {void} + */ + deactivate: function() { + this.frame.off( 'toolbar:render:edit-image' ); + }, + + /** + * Adds a toolbar with a back button. + * + * When the back button is pressed it checks whether there is a previous state. + * In case there is a previous state it sets that previous state otherwise it + * closes the frame. + * + * @since 3.9.0 + * + * @return {void} + */ + toolbar: function() { + var frame = this.frame, + lastState = frame.lastState(), + previous = lastState && lastState.id; + + frame.toolbar.set( new wp.media.view.Toolbar({ + controller: frame, + items: { + back: { + style: 'primary', + text: l10n.back, + priority: 20, + click: function() { + if ( previous ) { + frame.setState( previous ); + } else { + frame.close(); + } + } + } + } + }) ); + } +}); + +module.exports = EditImage; + + +/***/ }), + +/***/ 9067: +/***/ (function(module) { + +var l10n = wp.media.view.l10n, + $ = Backbone.$, + Embed; + +/** + * wp.media.controller.Embed + * + * A state for embedding media from a URL. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @param {object} attributes The attributes hash passed to the state. + * @param {string} [attributes.id=embed] Unique identifier. + * @param {string} [attributes.title=Insert From URL] Title for the state. Displays in the media menu and the frame's title region. + * @param {string} [attributes.content=embed] Initial mode for the content region. + * @param {string} [attributes.menu=default] Initial mode for the menu region. + * @param {string} [attributes.toolbar=main-embed] Initial mode for the toolbar region. + * @param {string} [attributes.menu=false] Initial mode for the menu region. + * @param {int} [attributes.priority=120] The priority for the state link in the media menu. + * @param {string} [attributes.type=link] The type of embed. Currently only link is supported. + * @param {string} [attributes.url] The embed URL. + * @param {object} [attributes.metadata={}] Properties of the embed, which will override attributes.url if set. + */ +Embed = wp.media.controller.State.extend(/** @lends wp.media.controller.Embed.prototype */{ + defaults: { + id: 'embed', + title: l10n.insertFromUrlTitle, + content: 'embed', + menu: 'default', + toolbar: 'main-embed', + priority: 120, + type: 'link', + url: '', + metadata: {} + }, + + // The amount of time used when debouncing the scan. + sensitivity: 400, + + initialize: function(options) { + this.metadata = options.metadata; + this.debouncedScan = _.debounce( _.bind( this.scan, this ), this.sensitivity ); + this.props = new Backbone.Model( this.metadata || { url: '' }); + this.props.on( 'change:url', this.debouncedScan, this ); + this.props.on( 'change:url', this.refresh, this ); + this.on( 'scan', this.scanImage, this ); + }, + + /** + * Trigger a scan of the embedded URL's content for metadata required to embed. + * + * @fires wp.media.controller.Embed#scan + */ + scan: function() { + var scanners, + embed = this, + attributes = { + type: 'link', + scanners: [] + }; + + /* + * Scan is triggered with the list of `attributes` to set on the + * state, useful for the 'type' attribute and 'scanners' attribute, + * an array of promise objects for asynchronous scan operations. + */ + if ( this.props.get('url') ) { + this.trigger( 'scan', attributes ); + } + + if ( attributes.scanners.length ) { + scanners = attributes.scanners = $.when.apply( $, attributes.scanners ); + scanners.always( function() { + if ( embed.get('scanners') === scanners ) { + embed.set( 'loading', false ); + } + }); + } else { + attributes.scanners = null; + } + + attributes.loading = !! attributes.scanners; + this.set( attributes ); + }, + /** + * Try scanning the embed as an image to discover its dimensions. + * + * @param {Object} attributes + */ + scanImage: function( attributes ) { + var frame = this.frame, + state = this, + url = this.props.get('url'), + image = new Image(), + deferred = $.Deferred(); + + attributes.scanners.push( deferred.promise() ); + + // Try to load the image and find its width/height. + image.onload = function() { + deferred.resolve(); + + if ( state !== frame.state() || url !== state.props.get('url') ) { + return; + } + + state.set({ + type: 'image' + }); + + state.props.set({ + width: image.width, + height: image.height + }); + }; + + image.onerror = deferred.reject; + image.src = url; + }, + + refresh: function() { + this.frame.toolbar.get().refresh(); + }, + + reset: function() { + this.props.clear().set({ url: '' }); + + if ( this.active ) { + this.refresh(); + } + } +}); + +module.exports = Embed; + + +/***/ }), + +/***/ 5095: +/***/ (function(module) { + +var Attachment = wp.media.model.Attachment, + Library = wp.media.controller.Library, + l10n = wp.media.view.l10n, + FeaturedImage; + +/** + * wp.media.controller.FeaturedImage + * + * A state for selecting a featured image for a post. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.Library + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @param {object} [attributes] The attributes hash passed to the state. + * @param {string} [attributes.id=featured-image] Unique identifier. + * @param {string} [attributes.title=Set Featured Image] Title for the state. Displays in the media menu and the frame's title region. + * @param {wp.media.model.Attachments} [attributes.library] The attachments collection to browse. + * If one is not supplied, a collection of all images will be created. + * @param {boolean} [attributes.multiple=false] Whether multi-select is enabled. + * @param {string} [attributes.content=upload] Initial mode for the content region. + * Overridden by persistent user setting if 'contentUserSetting' is true. + * @param {string} [attributes.menu=default] Initial mode for the menu region. + * @param {string} [attributes.router=browse] Initial mode for the router region. + * @param {string} [attributes.toolbar=featured-image] Initial mode for the toolbar region. + * @param {int} [attributes.priority=60] The priority for the state link in the media menu. + * @param {boolean} [attributes.searchable=true] Whether the library is searchable. + * @param {boolean|string} [attributes.filterable=false] Whether the library is filterable, and if so what filters should be shown. + * Accepts 'all', 'uploaded', or 'unattached'. + * @param {boolean} [attributes.sortable=true] Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection. + * @param {boolean} [attributes.autoSelect=true] Whether an uploaded attachment should be automatically added to the selection. + * @param {boolean} [attributes.describe=false] Whether to offer UI to describe attachments - e.g. captioning images in a gallery. + * @param {boolean} [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user. + * @param {boolean} [attributes.syncSelection=true] Whether the Attachments selection should be persisted from the last state. + */ +FeaturedImage = Library.extend(/** @lends wp.media.controller.FeaturedImage.prototype */{ + defaults: _.defaults({ + id: 'featured-image', + title: l10n.setFeaturedImageTitle, + multiple: false, + filterable: 'uploaded', + toolbar: 'featured-image', + priority: 60, + syncSelection: true + }, Library.prototype.defaults ), + + /** + * @since 3.5.0 + */ + initialize: function() { + var library, comparator; + + // If we haven't been provided a `library`, create a `Selection`. + if ( ! this.get('library') ) { + this.set( 'library', wp.media.query({ type: 'image' }) ); + } + + Library.prototype.initialize.apply( this, arguments ); + + library = this.get('library'); + comparator = library.comparator; + + // Overload the library's comparator to push items that are not in + // the mirrored query to the front of the aggregate collection. + library.comparator = function( a, b ) { + var aInQuery = !! this.mirroring.get( a.cid ), + bInQuery = !! this.mirroring.get( b.cid ); + + if ( ! aInQuery && bInQuery ) { + return -1; + } else if ( aInQuery && ! bInQuery ) { + return 1; + } else { + return comparator.apply( this, arguments ); + } + }; + + // Add all items in the selection to the library, so any featured + // images that are not initially loaded still appear. + library.observe( this.get('selection') ); + }, + + /** + * @since 3.5.0 + */ + activate: function() { + this.frame.on( 'open', this.updateSelection, this ); + + Library.prototype.activate.apply( this, arguments ); + }, + + /** + * @since 3.5.0 + */ + deactivate: function() { + this.frame.off( 'open', this.updateSelection, this ); + + Library.prototype.deactivate.apply( this, arguments ); + }, + + /** + * @since 3.5.0 + */ + updateSelection: function() { + var selection = this.get('selection'), + id = wp.media.view.settings.post.featuredImageId, + attachment; + + if ( '' !== id && -1 !== id ) { + attachment = Attachment.get( id ); + attachment.fetch(); + } + + selection.reset( attachment ? [ attachment ] : [] ); + } +}); + +module.exports = FeaturedImage; + + +/***/ }), + +/***/ 7323: +/***/ (function(module) { + +var Selection = wp.media.model.Selection, + Library = wp.media.controller.Library, + l10n = wp.media.view.l10n, + GalleryAdd; + +/** + * wp.media.controller.GalleryAdd + * + * A state for selecting more images to add to a gallery. + * + * @since 3.5.0 + * + * @class + * @augments wp.media.controller.Library + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @memberof wp.media.controller + * + * @param {Object} [attributes] The attributes hash passed to the state. + * @param {string} [attributes.id=gallery-library] Unique identifier. + * @param {string} [attributes.title=Add to Gallery] Title for the state. Displays in the frame's title region. + * @param {boolean} [attributes.multiple=add] Whether multi-select is enabled. @todo 'add' doesn't seem do anything special, and gets used as a boolean. + * @param {wp.media.model.Attachments} [attributes.library] The attachments collection to browse. + * If one is not supplied, a collection of all images will be created. + * @param {boolean|string} [attributes.filterable=uploaded] Whether the library is filterable, and if so what filters should be shown. + * Accepts 'all', 'uploaded', or 'unattached'. + * @param {string} [attributes.menu=gallery] Initial mode for the menu region. + * @param {string} [attributes.content=upload] Initial mode for the content region. + * Overridden by persistent user setting if 'contentUserSetting' is true. + * @param {string} [attributes.router=browse] Initial mode for the router region. + * @param {string} [attributes.toolbar=gallery-add] Initial mode for the toolbar region. + * @param {boolean} [attributes.searchable=true] Whether the library is searchable. + * @param {boolean} [attributes.sortable=true] Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection. + * @param {boolean} [attributes.autoSelect=true] Whether an uploaded attachment should be automatically added to the selection. + * @param {boolean} [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user. + * @param {number} [attributes.priority=100] The priority for the state link in the media menu. + * @param {boolean} [attributes.syncSelection=false] Whether the Attachments selection should be persisted from the last state. + * Defaults to false because for this state, because the library of the Edit Gallery state is the selection. + */ +GalleryAdd = Library.extend(/** @lends wp.media.controller.GalleryAdd.prototype */{ + defaults: _.defaults({ + id: 'gallery-library', + title: l10n.addToGalleryTitle, + multiple: 'add', + filterable: 'uploaded', + menu: 'gallery', + toolbar: 'gallery-add', + priority: 100, + syncSelection: false + }, Library.prototype.defaults ), + + /** + * Initializes the library. Creates a library of images if a library isn't supplied. + * + * @since 3.5.0 + * + * @return {void} + */ + initialize: function() { + if ( ! this.get('library') ) { + this.set( 'library', wp.media.query({ type: 'image' }) ); + } + + Library.prototype.initialize.apply( this, arguments ); + }, + + /** + * Activates the library. + * + * Removes all event listeners if in edit mode. Creates a validator to check an attachment. + * Resets library and re-enables event listeners. Activates edit mode. Calls the parent's activate method. + * + * @since 3.5.0 + * + * @return {void} + */ + activate: function() { + var library = this.get('library'), + edit = this.frame.state('gallery-edit').get('library'); + + if ( this.editLibrary && this.editLibrary !== edit ) { + library.unobserve( this.editLibrary ); + } + + /* + * Accept attachments that exist in the original library but + * that do not exist in gallery's library yet. + */ + library.validator = function( attachment ) { + return !! this.mirroring.get( attachment.cid ) && ! edit.get( attachment.cid ) && Selection.prototype.validator.apply( this, arguments ); + }; + + /* + * Reset the library to ensure that all attachments are re-added + * to the collection. Do so silently, as calling `observe` will + * trigger the `reset` event. + */ + library.reset( library.mirroring.models, { silent: true }); + library.observe( edit ); + this.editLibrary = edit; + + Library.prototype.activate.apply( this, arguments ); + } +}); + +module.exports = GalleryAdd; + + +/***/ }), + +/***/ 6328: +/***/ (function(module) { + +var Library = wp.media.controller.Library, + l10n = wp.media.view.l10n, + GalleryEdit; + +/** + * wp.media.controller.GalleryEdit + * + * A state for editing a gallery's images and settings. + * + * @since 3.5.0 + * + * @class + * @augments wp.media.controller.Library + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @memberOf wp.media.controller + * + * @param {Object} [attributes] The attributes hash passed to the state. + * @param {string} [attributes.id=gallery-edit] Unique identifier. + * @param {string} [attributes.title=Edit Gallery] Title for the state. Displays in the frame's title region. + * @param {wp.media.model.Attachments} [attributes.library] The collection of attachments in the gallery. + * If one is not supplied, an empty media.model.Selection collection is created. + * @param {boolean} [attributes.multiple=false] Whether multi-select is enabled. + * @param {boolean} [attributes.searchable=false] Whether the library is searchable. + * @param {boolean} [attributes.sortable=true] Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection. + * @param {boolean} [attributes.date=true] Whether to show the date filter in the browser's toolbar. + * @param {string|false} [attributes.content=browse] Initial mode for the content region. + * @param {string|false} [attributes.toolbar=image-details] Initial mode for the toolbar region. + * @param {boolean} [attributes.describe=true] Whether to offer UI to describe attachments - e.g. captioning images in a gallery. + * @param {boolean} [attributes.displaySettings=true] Whether to show the attachment display settings interface. + * @param {boolean} [attributes.dragInfo=true] Whether to show instructional text about the attachments being sortable. + * @param {number} [attributes.idealColumnWidth=170] The ideal column width in pixels for attachments. + * @param {boolean} [attributes.editing=false] Whether the gallery is being created, or editing an existing instance. + * @param {number} [attributes.priority=60] The priority for the state link in the media menu. + * @param {boolean} [attributes.syncSelection=false] Whether the Attachments selection should be persisted from the last state. + * Defaults to false for this state, because the library passed in *is* the selection. + * @param {view} [attributes.AttachmentView] The single `Attachment` view to be used in the `Attachments`. + * If none supplied, defaults to wp.media.view.Attachment.EditLibrary. + */ +GalleryEdit = Library.extend(/** @lends wp.media.controller.GalleryEdit.prototype */{ + defaults: { + id: 'gallery-edit', + title: l10n.editGalleryTitle, + multiple: false, + searchable: false, + sortable: true, + date: false, + display: false, + content: 'browse', + toolbar: 'gallery-edit', + describe: true, + displaySettings: true, + dragInfo: true, + idealColumnWidth: 170, + editing: false, + priority: 60, + syncSelection: false + }, + + /** + * Initializes the library. + * + * Creates a selection if a library isn't supplied and creates an attachment + * view if no attachment view is supplied. + * + * @since 3.5.0 + * + * @return {void} + */ + initialize: function() { + // If we haven't been provided a `library`, create a `Selection`. + if ( ! this.get('library') ) { + this.set( 'library', new wp.media.model.Selection() ); + } + + // The single `Attachment` view to be used in the `Attachments` view. + if ( ! this.get('AttachmentView') ) { + this.set( 'AttachmentView', wp.media.view.Attachment.EditLibrary ); + } + + Library.prototype.initialize.apply( this, arguments ); + }, + + /** + * Activates the library. + * + * Limits the library to images, watches for uploaded attachments. Watches for + * the browse event on the frame and binds it to gallerySettings. + * + * @since 3.5.0 + * + * @return {void} + */ + activate: function() { + var library = this.get('library'); + + // Limit the library to images only. + library.props.set( 'type', 'image' ); + + // Watch for uploaded attachments. + this.get('library').observe( wp.Uploader.queue ); + + this.frame.on( 'content:render:browse', this.gallerySettings, this ); + + Library.prototype.activate.apply( this, arguments ); + }, + + /** + * Deactivates the library. + * + * Stops watching for uploaded attachments and browse events. + * + * @since 3.5.0 + * + * @return {void} + */ + deactivate: function() { + // Stop watching for uploaded attachments. + this.get('library').unobserve( wp.Uploader.queue ); + + this.frame.off( 'content:render:browse', this.gallerySettings, this ); + + Library.prototype.deactivate.apply( this, arguments ); + }, + + /** + * Adds the gallery settings to the sidebar and adds a reverse button to the + * toolbar. + * + * @since 3.5.0 + * + * @param {wp.media.view.Frame} browser The file browser. + * + * @return {void} + */ + gallerySettings: function( browser ) { + if ( ! this.get('displaySettings') ) { + return; + } + + var library = this.get('library'); + + if ( ! library || ! browser ) { + return; + } + + library.gallery = library.gallery || new Backbone.Model(); + + browser.sidebar.set({ + gallery: new wp.media.view.Settings.Gallery({ + controller: this, + model: library.gallery, + priority: 40 + }) + }); + + browser.toolbar.set( 'reverse', { + text: l10n.reverseOrder, + priority: 80, + + click: function() { + library.reset( library.toArray().reverse() ); + } + }); + } +}); + +module.exports = GalleryEdit; + + +/***/ }), + +/***/ 3849: +/***/ (function(module) { + +var State = wp.media.controller.State, + Library = wp.media.controller.Library, + l10n = wp.media.view.l10n, + ImageDetails; + +/** + * wp.media.controller.ImageDetails + * + * A state for editing the attachment display settings of an image that's been + * inserted into the editor. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @param {object} [attributes] The attributes hash passed to the state. + * @param {string} [attributes.id=image-details] Unique identifier. + * @param {string} [attributes.title=Image Details] Title for the state. Displays in the frame's title region. + * @param {wp.media.model.Attachment} attributes.image The image's model. + * @param {string|false} [attributes.content=image-details] Initial mode for the content region. + * @param {string|false} [attributes.menu=false] Initial mode for the menu region. + * @param {string|false} [attributes.router=false] Initial mode for the router region. + * @param {string|false} [attributes.toolbar=image-details] Initial mode for the toolbar region. + * @param {boolean} [attributes.editing=false] Unused. + * @param {int} [attributes.priority=60] Unused. + * + * @todo This state inherits some defaults from media.controller.Library.prototype.defaults, + * however this may not do anything. + */ +ImageDetails = State.extend(/** @lends wp.media.controller.ImageDetails.prototype */{ + defaults: _.defaults({ + id: 'image-details', + title: l10n.imageDetailsTitle, + content: 'image-details', + menu: false, + router: false, + toolbar: 'image-details', + editing: false, + priority: 60 + }, Library.prototype.defaults ), + + /** + * @since 3.9.0 + * + * @param options Attributes + */ + initialize: function( options ) { + this.image = options.image; + State.prototype.initialize.apply( this, arguments ); + }, + + /** + * @since 3.9.0 + */ + activate: function() { + this.frame.modal.$el.addClass('image-details'); + } +}); + +module.exports = ImageDetails; + + +/***/ }), + +/***/ 9024: +/***/ (function(module) { + +var l10n = wp.media.view.l10n, + getUserSetting = window.getUserSetting, + setUserSetting = window.setUserSetting, + Library; + +/** + * wp.media.controller.Library + * + * A state for choosing an attachment or group of attachments from the media library. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.State + * @augments Backbone.Model + * @mixes media.selectionSync + * + * @param {object} [attributes] The attributes hash passed to the state. + * @param {string} [attributes.id=library] Unique identifier. + * @param {string} [attributes.title=Media library] Title for the state. Displays in the media menu and the frame's title region. + * @param {wp.media.model.Attachments} [attributes.library] The attachments collection to browse. + * If one is not supplied, a collection of all attachments will be created. + * @param {wp.media.model.Selection|object} [attributes.selection] A collection to contain attachment selections within the state. + * If the 'selection' attribute is a plain JS object, + * a Selection will be created using its values as the selection instance's `props` model. + * Otherwise, it will copy the library's `props` model. + * @param {boolean} [attributes.multiple=false] Whether multi-select is enabled. + * @param {string} [attributes.content=upload] Initial mode for the content region. + * Overridden by persistent user setting if 'contentUserSetting' is true. + * @param {string} [attributes.menu=default] Initial mode for the menu region. + * @param {string} [attributes.router=browse] Initial mode for the router region. + * @param {string} [attributes.toolbar=select] Initial mode for the toolbar region. + * @param {boolean} [attributes.searchable=true] Whether the library is searchable. + * @param {boolean|string} [attributes.filterable=false] Whether the library is filterable, and if so what filters should be shown. + * Accepts 'all', 'uploaded', or 'unattached'. + * @param {boolean} [attributes.sortable=true] Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection. + * @param {boolean} [attributes.autoSelect=true] Whether an uploaded attachment should be automatically added to the selection. + * @param {boolean} [attributes.describe=false] Whether to offer UI to describe attachments - e.g. captioning images in a gallery. + * @param {boolean} [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user. + * @param {boolean} [attributes.syncSelection=true] Whether the Attachments selection should be persisted from the last state. + */ +Library = wp.media.controller.State.extend(/** @lends wp.media.controller.Library.prototype */{ + defaults: { + id: 'library', + title: l10n.mediaLibraryTitle, + multiple: false, + content: 'upload', + menu: 'default', + router: 'browse', + toolbar: 'select', + searchable: true, + filterable: false, + sortable: true, + autoSelect: true, + describe: false, + contentUserSetting: true, + syncSelection: true + }, + + /** + * If a library isn't provided, query all media items. + * If a selection instance isn't provided, create one. + * + * @since 3.5.0 + */ + initialize: function() { + var selection = this.get('selection'), + props; + + if ( ! this.get('library') ) { + this.set( 'library', wp.media.query() ); + } + + if ( ! ( selection instanceof wp.media.model.Selection ) ) { + props = selection; + + if ( ! props ) { + props = this.get('library').props.toJSON(); + props = _.omit( props, 'orderby', 'query' ); + } + + this.set( 'selection', new wp.media.model.Selection( null, { + multiple: this.get('multiple'), + props: props + }) ); + } + + this.resetDisplays(); + }, + + /** + * @since 3.5.0 + */ + activate: function() { + this.syncSelection(); + + wp.Uploader.queue.on( 'add', this.uploading, this ); + + this.get('selection').on( 'add remove reset', this.refreshContent, this ); + + if ( this.get( 'router' ) && this.get('contentUserSetting') ) { + this.frame.on( 'content:activate', this.saveContentMode, this ); + this.set( 'content', getUserSetting( 'libraryContent', this.get('content') ) ); + } + }, + + /** + * @since 3.5.0 + */ + deactivate: function() { + this.recordSelection(); + + this.frame.off( 'content:activate', this.saveContentMode, this ); + + // Unbind all event handlers that use this state as the context + // from the selection. + this.get('selection').off( null, null, this ); + + wp.Uploader.queue.off( null, null, this ); + }, + + /** + * Reset the library to its initial state. + * + * @since 3.5.0 + */ + reset: function() { + this.get('selection').reset(); + this.resetDisplays(); + this.refreshContent(); + }, + + /** + * Reset the attachment display settings defaults to the site options. + * + * If site options don't define them, fall back to a persistent user setting. + * + * @since 3.5.0 + */ + resetDisplays: function() { + var defaultProps = wp.media.view.settings.defaultProps; + this._displays = []; + this._defaultDisplaySettings = { + align: getUserSetting( 'align', defaultProps.align ) || 'none', + size: getUserSetting( 'imgsize', defaultProps.size ) || 'medium', + link: getUserSetting( 'urlbutton', defaultProps.link ) || 'none' + }; + }, + + /** + * Create a model to represent display settings (alignment, etc.) for an attachment. + * + * @since 3.5.0 + * + * @param {wp.media.model.Attachment} attachment + * @return {Backbone.Model} + */ + display: function( attachment ) { + var displays = this._displays; + + if ( ! displays[ attachment.cid ] ) { + displays[ attachment.cid ] = new Backbone.Model( this.defaultDisplaySettings( attachment ) ); + } + return displays[ attachment.cid ]; + }, + + /** + * Given an attachment, create attachment display settings properties. + * + * @since 3.6.0 + * + * @param {wp.media.model.Attachment} attachment + * @return {Object} + */ + defaultDisplaySettings: function( attachment ) { + var settings = _.clone( this._defaultDisplaySettings ); + + settings.canEmbed = this.canEmbed( attachment ); + if ( settings.canEmbed ) { + settings.link = 'embed'; + } else if ( ! this.isImageAttachment( attachment ) && settings.link === 'none' ) { + settings.link = 'file'; + } + + return settings; + }, + + /** + * Whether an attachment is image. + * + * @since 4.4.1 + * + * @param {wp.media.model.Attachment} attachment + * @return {boolean} + */ + isImageAttachment: function( attachment ) { + // If uploading, we know the filename but not the mime type. + if ( attachment.get('uploading') ) { + return /\.(jpe?g|png|gif|webp)$/i.test( attachment.get('filename') ); + } + + return attachment.get('type') === 'image'; + }, + + /** + * Whether an attachment can be embedded (audio or video). + * + * @since 3.6.0 + * + * @param {wp.media.model.Attachment} attachment + * @return {boolean} + */ + canEmbed: function( attachment ) { + // If uploading, we know the filename but not the mime type. + if ( ! attachment.get('uploading') ) { + var type = attachment.get('type'); + if ( type !== 'audio' && type !== 'video' ) { + return false; + } + } + + return _.contains( wp.media.view.settings.embedExts, attachment.get('filename').split('.').pop() ); + }, + + + /** + * If the state is active, no items are selected, and the current + * content mode is not an option in the state's router (provided + * the state has a router), reset the content mode to the default. + * + * @since 3.5.0 + */ + refreshContent: function() { + var selection = this.get('selection'), + frame = this.frame, + router = frame.router.get(), + mode = frame.content.mode(); + + if ( this.active && ! selection.length && router && ! router.get( mode ) ) { + this.frame.content.render( this.get('content') ); + } + }, + + /** + * Callback handler when an attachment is uploaded. + * + * Switch to the Media Library if uploaded from the 'Upload Files' tab. + * + * Adds any uploading attachments to the selection. + * + * If the state only supports one attachment to be selected and multiple + * attachments are uploaded, the last attachment in the upload queue will + * be selected. + * + * @since 3.5.0 + * + * @param {wp.media.model.Attachment} attachment + */ + uploading: function( attachment ) { + var content = this.frame.content; + + if ( 'upload' === content.mode() ) { + this.frame.content.mode('browse'); + } + + if ( this.get( 'autoSelect' ) ) { + this.get('selection').add( attachment ); + this.frame.trigger( 'library:selection:add' ); + } + }, + + /** + * Persist the mode of the content region as a user setting. + * + * @since 3.5.0 + */ + saveContentMode: function() { + if ( 'browse' !== this.get('router') ) { + return; + } + + var mode = this.frame.content.mode(), + view = this.frame.router.get(); + + if ( view && view.get( mode ) ) { + setUserSetting( 'libraryContent', mode ); + } + } + +}); + +// Make selectionSync available on any Media Library state. +_.extend( Library.prototype, wp.media.selectionSync ); + +module.exports = Library; + + +/***/ }), + +/***/ 3742: +/***/ (function(module) { + +/** + * wp.media.controller.MediaLibrary + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.Library + * @augments wp.media.controller.State + * @augments Backbone.Model + */ +var Library = wp.media.controller.Library, + MediaLibrary; + +MediaLibrary = Library.extend(/** @lends wp.media.controller.MediaLibrary.prototype */{ + defaults: _.defaults({ + // Attachments browser defaults. @see media.view.AttachmentsBrowser + filterable: 'uploaded', + + displaySettings: false, + priority: 80, + syncSelection: false + }, Library.prototype.defaults ), + + /** + * @since 3.9.0 + * + * @param options + */ + initialize: function( options ) { + this.media = options.media; + this.type = options.type; + this.set( 'library', wp.media.query({ type: this.type }) ); + + Library.prototype.initialize.apply( this, arguments ); + }, + + /** + * @since 3.9.0 + */ + activate: function() { + // @todo this should use this.frame. + if ( wp.media.frame.lastMime ) { + this.set( 'library', wp.media.query({ type: wp.media.frame.lastMime }) ); + delete wp.media.frame.lastMime; + } + Library.prototype.activate.apply( this, arguments ); + } +}); + +module.exports = MediaLibrary; + + +/***/ }), + +/***/ 4903: +/***/ (function(module) { + +/** + * wp.media.controller.Region + * + * A region is a persistent application layout area. + * + * A region assumes one mode at any time, and can be switched to another. + * + * When mode changes, events are triggered on the region's parent view. + * The parent view will listen to specific events and fill the region with an + * appropriate view depending on mode. For example, a frame listens for the + * 'browse' mode t be activated on the 'content' view and then fills the region + * with an AttachmentsBrowser view. + * + * @memberOf wp.media.controller + * + * @class + * + * @param {Object} options Options hash for the region. + * @param {string} options.id Unique identifier for the region. + * @param {Backbone.View} options.view A parent view the region exists within. + * @param {string} options.selector jQuery selector for the region within the parent view. + */ +var Region = function( options ) { + _.extend( this, _.pick( options || {}, 'id', 'view', 'selector' ) ); +}; + +// Use Backbone's self-propagating `extend` inheritance method. +Region.extend = Backbone.Model.extend; + +_.extend( Region.prototype,/** @lends wp.media.controller.Region.prototype */{ + /** + * Activate a mode. + * + * @since 3.5.0 + * + * @param {string} mode + * + * @fires Region#activate + * @fires Region#deactivate + * + * @return {wp.media.controller.Region} Returns itself to allow chaining. + */ + mode: function( mode ) { + if ( ! mode ) { + return this._mode; + } + // Bail if we're trying to change to the current mode. + if ( mode === this._mode ) { + return this; + } + + /** + * Region mode deactivation event. + * + * @event wp.media.controller.Region#deactivate + */ + this.trigger('deactivate'); + + this._mode = mode; + this.render( mode ); + + /** + * Region mode activation event. + * + * @event wp.media.controller.Region#activate + */ + this.trigger('activate'); + return this; + }, + /** + * Render a mode. + * + * @since 3.5.0 + * + * @param {string} mode + * + * @fires Region#create + * @fires Region#render + * + * @return {wp.media.controller.Region} Returns itself to allow chaining. + */ + render: function( mode ) { + // If the mode isn't active, activate it. + if ( mode && mode !== this._mode ) { + return this.mode( mode ); + } + + var set = { view: null }, + view; + + /** + * Create region view event. + * + * Region view creation takes place in an event callback on the frame. + * + * @event wp.media.controller.Region#create + * @type {object} + * @property {object} view + */ + this.trigger( 'create', set ); + view = set.view; + + /** + * Render region view event. + * + * Region view creation takes place in an event callback on the frame. + * + * @event wp.media.controller.Region#render + * @type {object} + */ + this.trigger( 'render', view ); + if ( view ) { + this.set( view ); + } + return this; + }, + + /** + * Get the region's view. + * + * @since 3.5.0 + * + * @return {wp.media.View} + */ + get: function() { + return this.view.views.first( this.selector ); + }, + + /** + * Set the region's view as a subview of the frame. + * + * @since 3.5.0 + * + * @param {Array|Object} views + * @param {Object} [options={}] + * @return {wp.Backbone.Subviews} Subviews is returned to allow chaining. + */ + set: function( views, options ) { + if ( options ) { + options.add = false; + } + return this.view.views.set( this.selector, views, options ); + }, + + /** + * Trigger regional view events on the frame. + * + * @since 3.5.0 + * + * @param {string} event + * @return {undefined|wp.media.controller.Region} Returns itself to allow chaining. + */ + trigger: function( event ) { + var base, args; + + if ( ! this._mode ) { + return; + } + + args = _.toArray( arguments ); + base = this.id + ':' + event; + + // Trigger `{this.id}:{event}:{this._mode}` event on the frame. + args[0] = base + ':' + this._mode; + this.view.trigger.apply( this.view, args ); + + // Trigger `{this.id}:{event}` event on the frame. + args[0] = base; + this.view.trigger.apply( this.view, args ); + return this; + } +}); + +module.exports = Region; + + +/***/ }), + +/***/ 8493: +/***/ (function(module) { + +var Library = wp.media.controller.Library, + l10n = wp.media.view.l10n, + ReplaceImage; + +/** + * wp.media.controller.ReplaceImage + * + * A state for replacing an image. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.Library + * @augments wp.media.controller.State + * @augments Backbone.Model + * + * @param {object} [attributes] The attributes hash passed to the state. + * @param {string} [attributes.id=replace-image] Unique identifier. + * @param {string} [attributes.title=Replace Image] Title for the state. Displays in the media menu and the frame's title region. + * @param {wp.media.model.Attachments} [attributes.library] The attachments collection to browse. + * If one is not supplied, a collection of all images will be created. + * @param {boolean} [attributes.multiple=false] Whether multi-select is enabled. + * @param {string} [attributes.content=upload] Initial mode for the content region. + * Overridden by persistent user setting if 'contentUserSetting' is true. + * @param {string} [attributes.menu=default] Initial mode for the menu region. + * @param {string} [attributes.router=browse] Initial mode for the router region. + * @param {string} [attributes.toolbar=replace] Initial mode for the toolbar region. + * @param {int} [attributes.priority=60] The priority for the state link in the media menu. + * @param {boolean} [attributes.searchable=true] Whether the library is searchable. + * @param {boolean|string} [attributes.filterable=uploaded] Whether the library is filterable, and if so what filters should be shown. + * Accepts 'all', 'uploaded', or 'unattached'. + * @param {boolean} [attributes.sortable=true] Whether the Attachments should be sortable. Depends on the orderby property being set to menuOrder on the attachments collection. + * @param {boolean} [attributes.autoSelect=true] Whether an uploaded attachment should be automatically added to the selection. + * @param {boolean} [attributes.describe=false] Whether to offer UI to describe attachments - e.g. captioning images in a gallery. + * @param {boolean} [attributes.contentUserSetting=true] Whether the content region's mode should be set and persisted per user. + * @param {boolean} [attributes.syncSelection=true] Whether the Attachments selection should be persisted from the last state. + */ +ReplaceImage = Library.extend(/** @lends wp.media.controller.ReplaceImage.prototype */{ + defaults: _.defaults({ + id: 'replace-image', + title: l10n.replaceImageTitle, + multiple: false, + filterable: 'uploaded', + toolbar: 'replace', + menu: false, + priority: 60, + syncSelection: true + }, Library.prototype.defaults ), + + /** + * @since 3.9.0 + * + * @param options + */ + initialize: function( options ) { + var library, comparator; + + this.image = options.image; + // If we haven't been provided a `library`, create a `Selection`. + if ( ! this.get('library') ) { + this.set( 'library', wp.media.query({ type: 'image' }) ); + } + + Library.prototype.initialize.apply( this, arguments ); + + library = this.get('library'); + comparator = library.comparator; + + // Overload the library's comparator to push items that are not in + // the mirrored query to the front of the aggregate collection. + library.comparator = function( a, b ) { + var aInQuery = !! this.mirroring.get( a.cid ), + bInQuery = !! this.mirroring.get( b.cid ); + + if ( ! aInQuery && bInQuery ) { + return -1; + } else if ( aInQuery && ! bInQuery ) { + return 1; + } else { + return comparator.apply( this, arguments ); + } + }; + + // Add all items in the selection to the library, so any featured + // images that are not initially loaded still appear. + library.observe( this.get('selection') ); + }, + + /** + * @since 3.9.0 + */ + activate: function() { + this.frame.on( 'content:render:browse', this.updateSelection, this ); + + Library.prototype.activate.apply( this, arguments ); + }, + + /** + * @since 5.9.0 + */ + deactivate: function() { + this.frame.off( 'content:render:browse', this.updateSelection, this ); + + Library.prototype.deactivate.apply( this, arguments ); + }, + + /** + * @since 3.9.0 + */ + updateSelection: function() { + var selection = this.get('selection'), + attachment = this.image.attachment; + + selection.reset( attachment ? [ attachment ] : [] ); + } +}); + +module.exports = ReplaceImage; + + +/***/ }), + +/***/ 5274: +/***/ (function(module) { + +var Controller = wp.media.controller, + SiteIconCropper; + +/** + * wp.media.controller.SiteIconCropper + * + * A state for cropping a Site Icon. + * + * @memberOf wp.media.controller + * + * @class + * @augments wp.media.controller.Cropper + * @augments wp.media.controller.State + * @augments Backbone.Model + */ +SiteIconCropper = Controller.Cropper.extend(/** @lends wp.media.controller.SiteIconCropper.prototype */{ + activate: function() { + this.frame.on( 'content:create:crop', this.createCropContent, this ); + this.frame.on( 'close', this.removeCropper, this ); + this.set('selection', new Backbone.Collection(this.frame._selection.single)); + }, + + createCropContent: function() { + this.cropperView = new wp.media.view.SiteIconCropper({ + controller: this, + attachment: this.get('selection').first() + }); + this.cropperView.on('image-loaded', this.createCropToolbar, this); + this.frame.content.set(this.cropperView); + + }, + + doCrop: function( attachment ) { + var cropDetails = attachment.get( 'cropDetails' ), + control = this.get( 'control' ); + + cropDetails.dst_width = control.params.width; + cropDetails.dst_height = control.params.height; + + return wp.ajax.post( 'crop-image', { + nonce: attachment.get( 'nonces' ).edit, + id: attachment.get( 'id' ), + context: 'site-icon', + cropDetails: cropDetails + } ); + } +}); + +module.exports = SiteIconCropper; + + +/***/ }), + +/***/ 5466: +/***/ (function(module) { + +/** + * wp.media.controller.StateMachine + * + * A state machine keeps track of state. It is in one state at a time, + * and can change from one state to another. + * + * States are stored as models in a Backbone collection. + * + * @memberOf wp.media.controller + * + * @since 3.5.0 + * + * @class + * @augments Backbone.Model + * @mixin + * @mixes Backbone.Events + */ +var StateMachine = function() { + return { + // Use Backbone's self-propagating `extend` inheritance method. + extend: Backbone.Model.extend + }; +}; + +_.extend( StateMachine.prototype, Backbone.Events,/** @lends wp.media.controller.StateMachine.prototype */{ + /** + * Fetch a state. + * + * If no `id` is provided, returns the active state. + * + * Implicitly creates states. + * + * Ensure that the `states` collection exists so the `StateMachine` + * can be used as a mixin. + * + * @since 3.5.0 + * + * @param {string} id + * @return {wp.media.controller.State} Returns a State model from + * the StateMachine collection. + */ + state: function( id ) { + this.states = this.states || new Backbone.Collection(); + + // Default to the active state. + id = id || this._state; + + if ( id && ! this.states.get( id ) ) { + this.states.add({ id: id }); + } + return this.states.get( id ); + }, + + /** + * Sets the active state. + * + * Bail if we're trying to select the current state, if we haven't + * created the `states` collection, or are trying to select a state + * that does not exist. + * + * @since 3.5.0 + * + * @param {string} id + * + * @fires wp.media.controller.State#deactivate + * @fires wp.media.controller.State#activate + * + * @return {wp.media.controller.StateMachine} Returns itself to allow chaining. + */ + setState: function( id ) { + var previous = this.state(); + + if ( ( previous && id === previous.id ) || ! this.states || ! this.states.get( id ) ) { + return this; + } + + if ( previous ) { + previous.trigger('deactivate'); + this._lastState = previous.id; + } + + this._state = id; + this.state().trigger('activate'); + + return this; + }, + + /** + * Returns the previous active state. + * + * Call the `state()` method with no parameters to retrieve the current + * active state. + * + * @since 3.5.0 + * + * @return {wp.media.controller.State} Returns a State model from + * the StateMachine collection. + */ + lastState: function() { + if ( this._lastState ) { + return this.state( this._lastState ); + } + } +}); + +// Map all event binding and triggering on a StateMachine to its `states` collection. +_.each([ 'on', 'off', 'trigger' ], function( method ) { + /** + * @function on + * @memberOf wp.media.controller.StateMachine + * @instance + * @return {wp.media.controller.StateMachine} Returns itself to allow chaining. + */ + /** + * @function off + * @memberOf wp.media.controller.StateMachine + * @instance + * @return {wp.media.controller.StateMachine} Returns itself to allow chaining. + */ + /** + * @function trigger + * @memberOf wp.media.controller.StateMachine + * @instance + * @return {wp.media.controller.StateMachine} Returns itself to allow chaining. + */ + StateMachine.prototype[ method ] = function() { + // Ensure that the `states` collection exists so the `StateMachine` + // can be used as a mixin. + this.states = this.states || new Backbone.Collection(); + // Forward the method to the `states` collection. + this.states[ method ].apply( this.states, arguments ); + return this; + }; +}); + +module.exports = StateMachine; + + +/***/ }), + +/***/ 5826: +/***/ (function(module) { + +/** + * wp.media.controller.State + * + * A state is a step in a workflow that when set will trigger the controllers + * for the regions to be updated as specified in the frame. + * + * A state has an event-driven lifecycle: + * + * 'ready' triggers when a state is added to a state machine's collection. + * 'activate' triggers when a state is activated by a state machine. + * 'deactivate' triggers when a state is deactivated by a state machine. + * 'reset' is not triggered automatically. It should be invoked by the + * proper controller to reset the state to its default. + * + * @memberOf wp.media.controller + * + * @class + * @augments Backbone.Model + */ +var State = Backbone.Model.extend(/** @lends wp.media.controller.State.prototype */{ + /** + * Constructor. + * + * @since 3.5.0 + */ + 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 ); + /** + * Call parent constructor with passed arguments + */ + Backbone.Model.apply( this, arguments ); + this.on( 'change:menu', this._updateMenu, this ); + }, + /** + * Ready event callback. + * + * @abstract + * @since 3.5.0 + */ + ready: function() {}, + + /** + * Activate event callback. + * + * @abstract + * @since 3.5.0 + */ + activate: function() {}, + + /** + * Deactivate event callback. + * + * @abstract + * @since 3.5.0 + */ + deactivate: function() {}, + + /** + * Reset event callback. + * + * @abstract + * @since 3.5.0 + */ + reset: function() {}, + + /** + * @since 3.5.0 + * @access private + */ + _ready: function() { + this._updateMenu(); + }, + + /** + * @since 3.5.0 + * @access private + */ + _preActivate: function() { + this.active = true; + }, + + /** + * @since 3.5.0 + * @access private + */ + _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(); + }, + + /** + * @since 3.5.0 + * @access private + */ + _deactivate: function() { + this.active = false; + + 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 ); + }, + + /** + * @since 3.5.0 + * @access private + */ + _title: function() { + this.frame.title.render( this.get('titleMode') || 'default' ); + }, + + /** + * @since 3.5.0 + * @access private + */ + _renderTitle: function( view ) { + view.$el.text( this.get('title') || '' ); + }, + + /** + * @since 3.5.0 + * @access private + */ + _router: function() { + var router = this.frame.router, + mode = this.get('router'), + view; + + this.frame.$el.toggleClass( 'hide-router', ! mode ); + if ( ! mode ) { + return; + } + + this.frame.router.render( mode ); + + view = router.get(); + if ( view && view.select ) { + view.select( this.frame.content.mode() ); + } + }, + + /** + * @since 3.5.0 + * @access private + */ + _menu: function() { + var menu = this.frame.menu, + mode = this.get('menu'), + view; + + this.frame.$el.toggleClass( 'hide-menu', ! mode ); + if ( ! mode ) { + return; + } + + menu.mode( mode ); + + view = menu.get(); + if ( view && view.select ) { + view.select( this.id ); + } + }, + + /** + * @since 3.5.0 + * @access private + */ + _updateMenu: function() { + var previous = this.previous('menu'), + menu = this.get('menu'); + + if ( previous ) { + this.frame.off( 'menu:render:' + previous, this._renderMenu, this ); + } + + if ( menu ) { + this.frame.on( 'menu:render:' + menu, this._renderMenu, this ); + } + }, + + /** + * Create a view in the media menu for the state. + * + * @since 3.5.0 + * @access private + * + * @param {media.view.Menu} view The menu view. + */ + _renderMenu: function( view ) { + var menuItem = this.get('menuItem'), + title = this.get('title'), + priority = this.get('priority'); + + if ( ! menuItem && title ) { + menuItem = { text: title }; + + if ( priority ) { + menuItem.priority = priority; + } + } + + if ( ! menuItem ) { + return; + } + + view.set( this.id, menuItem ); + } +}); + +_.each(['toolbar','content'], function( region ) { + /** + * @access private + */ + State.prototype[ '_' + region ] = function() { + var mode = this.get( region ); + if ( mode ) { + this.frame[ region ].render( mode ); + } + }; +}); + +module.exports = State; + + +/***/ }), + +/***/ 3526: +/***/ (function(module) { + +/** + * wp.media.selectionSync + * + * Sync an attachments selection in a state with another state. + * + * Allows for selecting multiple images in the Add Media workflow, and then + * switching to the Insert Gallery workflow while preserving the attachments selection. + * + * @memberOf wp.media + * + * @mixin + */ +var selectionSync = { + /** + * @since 3.5.0 + */ + syncSelection: function() { + var selection = this.get('selection'), + manager = this.frame._selection; + + if ( ! this.get('syncSelection') || ! manager || ! selection ) { + return; + } + + /* + * If the selection supports multiple items, validate the stored + * attachments based on the new selection's conditions. Record + * the attachments that are not included; we'll maintain a + * reference to those. Other attachments are considered in flux. + */ + if ( selection.multiple ) { + selection.reset( [], { silent: true }); + selection.validateAll( manager.attachments ); + manager.difference = _.difference( manager.attachments.models, selection.models ); + } + + // Sync the selection's single item with the master. + selection.single( manager.single ); + }, + + /** + * Record the currently active attachments, which is a combination + * of the selection's attachments and the set of selected + * attachments that this specific selection considered invalid. + * Reset the difference and record the single attachment. + * + * @since 3.5.0 + */ + recordSelection: function() { + var selection = this.get('selection'), + manager = this.frame._selection; + + if ( ! this.get('syncSelection') || ! manager || ! selection ) { + return; + } + + if ( selection.multiple ) { + manager.attachments.reset( selection.toArray().concat( manager.difference ) ); + manager.difference = []; + } else { + manager.attachments.add( selection.toArray() ); + } + + manager.single = selection._single; + } +}; + +module.exports = selectionSync; + + +/***/ }), + +/***/ 8093: +/***/ (function(module) { + +var View = wp.media.View, + AttachmentCompat; + +/** + * wp.media.view.AttachmentCompat + * + * A view to display fields added via the `attachment_fields_to_edit` filter. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +AttachmentCompat = View.extend(/** @lends wp.media.view.AttachmentCompat.prototype */{ + tagName: 'form', + className: 'compat-item', + + events: { + 'submit': 'preventDefault', + 'change input': 'save', + 'change select': 'save', + 'change textarea': 'save' + }, + + initialize: function() { + // Render the view when a new item is added. + this.listenTo( this.model, 'add', this.render ); + }, + + /** + * @return {wp.media.view.AttachmentCompat} Returns itself to allow chaining. + */ + dispose: function() { + if ( this.$(':focus').length ) { + this.save(); + } + /** + * call 'dispose' directly on the parent class + */ + return View.prototype.dispose.apply( this, arguments ); + }, + /** + * @return {wp.media.view.AttachmentCompat} Returns itself to allow chaining. + */ + render: function() { + var compat = this.model.get('compat'); + if ( ! compat || ! compat.item ) { + return; + } + + this.views.detach(); + this.$el.html( compat.item ); + this.views.render(); + return this; + }, + /** + * @param {Object} event + */ + preventDefault: function( event ) { + event.preventDefault(); + }, + /** + * @param {Object} event + */ + save: function( event ) { + var data = {}; + + if ( event ) { + event.preventDefault(); + } + + _.each( this.$el.serializeArray(), function( pair ) { + data[ pair.name ] = pair.value; + }); + + this.controller.trigger( 'attachment:compat:waiting', ['waiting'] ); + this.model.saveCompat( data ).always( _.bind( this.postSave, this ) ); + }, + + postSave: function() { + this.controller.trigger( 'attachment:compat:ready', ['ready'] ); + } +}); + +module.exports = AttachmentCompat; + + +/***/ }), + +/***/ 4906: +/***/ (function(module) { + +var $ = jQuery, + AttachmentFilters; + +/** + * wp.media.view.AttachmentFilters + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +AttachmentFilters = wp.media.View.extend(/** @lends wp.media.view.AttachmentFilters.prototype */{ + tagName: 'select', + className: 'attachment-filters', + id: 'media-attachment-filters', + + events: { + change: 'change' + }, + + keys: [], + + initialize: function() { + this.createFilters(); + _.extend( this.filters, this.options.filters ); + + // Build `<option>` elements. + this.$el.html( _.chain( this.filters ).map( function( filter, value ) { + return { + el: $( '<option></option>' ).val( value ).html( filter.text )[0], + priority: filter.priority || 50 + }; + }, this ).sortBy('priority').pluck('el').value() ); + + this.listenTo( this.model, 'change', this.select ); + this.select(); + }, + + /** + * @abstract + */ + createFilters: function() { + this.filters = {}; + }, + + /** + * When the selected filter changes, update the Attachment Query properties to match. + */ + change: function() { + var filter = this.filters[ this.el.value ]; + if ( filter ) { + this.model.set( filter.props ); + } + }, + + select: function() { + var model = this.model, + value = 'all', + props = model.toJSON(); + + _.find( this.filters, function( filter, id ) { + var equal = _.all( filter.props, function( prop, key ) { + return prop === ( _.isUndefined( props[ key ] ) ? null : props[ key ] ); + }); + + if ( equal ) { + return value = id; + } + }); + + this.$el.val( value ); + } +}); + +module.exports = AttachmentFilters; + + +/***/ }), + +/***/ 2868: +/***/ (function(module) { + +var l10n = wp.media.view.l10n, + All; + +/** + * wp.media.view.AttachmentFilters.All + * + * @memberOf wp.media.view.AttachmentFilters + * + * @class + * @augments wp.media.view.AttachmentFilters + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +All = wp.media.view.AttachmentFilters.extend(/** @lends wp.media.view.AttachmentFilters.All.prototype */{ + createFilters: function() { + var filters = {}, + uid = window.userSettings ? parseInt( window.userSettings.uid, 10 ) : 0; + + _.each( wp.media.view.settings.mimeTypes || {}, function( text, key ) { + filters[ key ] = { + text: text, + props: { + status: null, + type: key, + uploadedTo: null, + orderby: 'date', + order: 'DESC', + author: null + } + }; + }); + + filters.all = { + text: l10n.allMediaItems, + props: { + status: null, + type: null, + uploadedTo: null, + orderby: 'date', + order: 'DESC', + author: null + }, + priority: 10 + }; + + if ( wp.media.view.settings.post.id ) { + filters.uploaded = { + text: l10n.uploadedToThisPost, + props: { + status: null, + type: null, + uploadedTo: wp.media.view.settings.post.id, + orderby: 'menuOrder', + order: 'ASC', + author: null + }, + priority: 20 + }; + } + + filters.unattached = { + text: l10n.unattached, + props: { + status: null, + uploadedTo: 0, + type: null, + orderby: 'menuOrder', + order: 'ASC', + author: null + }, + priority: 50 + }; + + if ( uid ) { + filters.mine = { + text: l10n.mine, + props: { + status: null, + type: null, + uploadedTo: null, + orderby: 'date', + order: 'DESC', + author: uid + }, + priority: 50 + }; + } + + if ( wp.media.view.settings.mediaTrash && + this.controller.isModeActive( 'grid' ) ) { + + filters.trash = { + text: l10n.trash, + props: { + uploadedTo: null, + status: 'trash', + type: null, + orderby: 'date', + order: 'DESC', + author: null + }, + priority: 50 + }; + } + + this.filters = filters; + } +}); + +module.exports = All; + + +/***/ }), + +/***/ 9663: +/***/ (function(module) { + +var l10n = wp.media.view.l10n, + DateFilter; + +/** + * A filter dropdown for month/dates. + * + * @memberOf wp.media.view.AttachmentFilters + * + * @class + * @augments wp.media.view.AttachmentFilters + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +DateFilter = wp.media.view.AttachmentFilters.extend(/** @lends wp.media.view.AttachmentFilters.Date.prototype */{ + id: 'media-attachment-date-filters', + + createFilters: function() { + var filters = {}; + _.each( wp.media.view.settings.months || {}, function( value, index ) { + filters[ index ] = { + text: value.text, + props: { + year: value.year, + monthnum: value.month + } + }; + }); + filters.all = { + text: l10n.allDates, + props: { + monthnum: false, + year: false + }, + priority: 10 + }; + this.filters = filters; + } +}); + +module.exports = DateFilter; + + +/***/ }), + +/***/ 7040: +/***/ (function(module) { + +var l10n = wp.media.view.l10n, + Uploaded; + +/** + * wp.media.view.AttachmentFilters.Uploaded + * + * @memberOf wp.media.view.AttachmentFilters + * + * @class + * @augments wp.media.view.AttachmentFilters + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Uploaded = wp.media.view.AttachmentFilters.extend(/** @lends wp.media.view.AttachmentFilters.Uploaded.prototype */{ + createFilters: function() { + var type = this.model.get('type'), + types = wp.media.view.settings.mimeTypes, + uid = window.userSettings ? parseInt( window.userSettings.uid, 10 ) : 0, + text; + + if ( types && type ) { + text = types[ type ]; + } + + this.filters = { + all: { + text: text || l10n.allMediaItems, + props: { + uploadedTo: null, + orderby: 'date', + order: 'DESC', + author: null + }, + priority: 10 + }, + + uploaded: { + text: l10n.uploadedToThisPost, + props: { + uploadedTo: wp.media.view.settings.post.id, + orderby: 'menuOrder', + order: 'ASC', + author: null + }, + priority: 20 + }, + + unattached: { + text: l10n.unattached, + props: { + uploadedTo: 0, + orderby: 'menuOrder', + order: 'ASC', + author: null + }, + priority: 50 + } + }; + + if ( uid ) { + this.filters.mine = { + text: l10n.mine, + props: { + orderby: 'date', + order: 'DESC', + author: uid + }, + priority: 50 + }; + } + } +}); + +module.exports = Uploaded; + + +/***/ }), + +/***/ 5019: +/***/ (function(module) { + +var View = wp.media.View, + $ = jQuery, + Attachment; + +/** + * wp.media.view.Attachment + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Attachment = View.extend(/** @lends wp.media.view.Attachment.prototype */{ + tagName: 'li', + className: 'attachment', + template: wp.template('attachment'), + + attributes: function() { + return { + 'tabIndex': 0, + 'role': 'checkbox', + 'aria-label': this.model.get( 'title' ), + 'aria-checked': false, + 'data-id': this.model.get( 'id' ) + }; + }, + + events: { + 'click': 'toggleSelectionHandler', + 'change [data-setting]': 'updateSetting', + 'change [data-setting] input': 'updateSetting', + 'change [data-setting] select': 'updateSetting', + 'change [data-setting] textarea': 'updateSetting', + 'click .attachment-close': 'removeFromLibrary', + 'click .check': 'checkClickHandler', + 'keydown': 'toggleSelectionHandler' + }, + + buttons: {}, + + initialize: function() { + var selection = this.options.selection, + options = _.defaults( this.options, { + rerenderOnModelChange: true + } ); + + if ( options.rerenderOnModelChange ) { + this.listenTo( this.model, 'change', this.render ); + } else { + this.listenTo( this.model, 'change:percent', this.progress ); + } + this.listenTo( this.model, 'change:title', this._syncTitle ); + this.listenTo( this.model, 'change:caption', this._syncCaption ); + this.listenTo( this.model, 'change:artist', this._syncArtist ); + this.listenTo( this.model, 'change:album', this._syncAlbum ); + + // Update the selection. + this.listenTo( this.model, 'add', this.select ); + this.listenTo( this.model, 'remove', this.deselect ); + if ( selection ) { + selection.on( 'reset', this.updateSelect, this ); + // Update the model's details view. + this.listenTo( this.model, 'selection:single selection:unsingle', this.details ); + this.details( this.model, this.controller.state().get('selection') ); + } + + this.listenTo( this.controller.states, 'attachment:compat:waiting attachment:compat:ready', this.updateSave ); + }, + /** + * @return {wp.media.view.Attachment} Returns itself to allow chaining. + */ + dispose: function() { + var selection = this.options.selection; + + // Make sure all settings are saved before removing the view. + this.updateAll(); + + if ( selection ) { + selection.off( null, null, this ); + } + /** + * call 'dispose' directly on the parent class + */ + View.prototype.dispose.apply( this, arguments ); + return this; + }, + /** + * @return {wp.media.view.Attachment} Returns itself to allow chaining. + */ + render: function() { + var options = _.defaults( this.model.toJSON(), { + orientation: 'landscape', + uploading: false, + type: '', + subtype: '', + icon: '', + filename: '', + caption: '', + title: '', + dateFormatted: '', + width: '', + height: '', + compat: false, + alt: '', + description: '' + }, this.options ); + + options.buttons = this.buttons; + options.describe = this.controller.state().get('describe'); + + if ( 'image' === options.type ) { + options.size = this.imageSize(); + } + + options.can = {}; + if ( options.nonces ) { + options.can.remove = !! options.nonces['delete']; + options.can.save = !! options.nonces.update; + } + + if ( this.controller.state().get('allowLocalEdits') ) { + options.allowLocalEdits = true; + } + + if ( options.uploading && ! options.percent ) { + options.percent = 0; + } + + this.views.detach(); + this.$el.html( this.template( options ) ); + + this.$el.toggleClass( 'uploading', options.uploading ); + + if ( options.uploading ) { + this.$bar = this.$('.media-progress-bar div'); + } else { + delete this.$bar; + } + + // Check if the model is selected. + this.updateSelect(); + + // Update the save status. + this.updateSave(); + + this.views.render(); + + return this; + }, + + progress: function() { + if ( this.$bar && this.$bar.length ) { + this.$bar.width( this.model.get('percent') + '%' ); + } + }, + + /** + * @param {Object} event + */ + toggleSelectionHandler: function( event ) { + var method; + + // Don't do anything inside inputs and on the attachment check and remove buttons. + if ( 'INPUT' === event.target.nodeName || 'BUTTON' === event.target.nodeName ) { + return; + } + + // Catch arrow events. + if ( 37 === event.keyCode || 38 === event.keyCode || 39 === event.keyCode || 40 === event.keyCode ) { + this.controller.trigger( 'attachment:keydown:arrow', event ); + return; + } + + // Catch enter and space events. + if ( 'keydown' === event.type && 13 !== event.keyCode && 32 !== event.keyCode ) { + return; + } + + event.preventDefault(); + + // In the grid view, bubble up an edit:attachment event to the controller. + if ( this.controller.isModeActive( 'grid' ) ) { + if ( this.controller.isModeActive( 'edit' ) ) { + // Pass the current target to restore focus when closing. + this.controller.trigger( 'edit:attachment', this.model, event.currentTarget ); + return; + } + + if ( this.controller.isModeActive( 'select' ) ) { + method = 'toggle'; + } + } + + if ( event.shiftKey ) { + method = 'between'; + } else if ( event.ctrlKey || event.metaKey ) { + method = 'toggle'; + } + + this.toggleSelection({ + method: method + }); + + this.controller.trigger( 'selection:toggle' ); + }, + /** + * @param {Object} options + */ + toggleSelection: function( options ) { + var collection = this.collection, + selection = this.options.selection, + model = this.model, + method = options && options.method, + single, models, singleIndex, modelIndex; + + if ( ! selection ) { + return; + } + + single = selection.single(); + method = _.isUndefined( method ) ? selection.multiple : method; + + // If the `method` is set to `between`, select all models that + // exist between the current and the selected model. + if ( 'between' === method && single && selection.multiple ) { + // If the models are the same, short-circuit. + if ( single === model ) { + return; + } + + singleIndex = collection.indexOf( single ); + modelIndex = collection.indexOf( this.model ); + + if ( singleIndex < modelIndex ) { + models = collection.models.slice( singleIndex, modelIndex + 1 ); + } else { + models = collection.models.slice( modelIndex, singleIndex + 1 ); + } + + selection.add( models ); + selection.single( model ); + return; + + // If the `method` is set to `toggle`, just flip the selection + // status, regardless of whether the model is the single model. + } else if ( 'toggle' === method ) { + selection[ this.selected() ? 'remove' : 'add' ]( model ); + selection.single( model ); + return; + } else if ( 'add' === method ) { + selection.add( model ); + selection.single( model ); + return; + } + + // Fixes bug that loses focus when selecting a featured image. + if ( ! method ) { + method = 'add'; + } + + if ( method !== 'add' ) { + method = 'reset'; + } + + if ( this.selected() ) { + /* + * If the model is the single model, remove it. + * If it is not the same as the single model, + * it now becomes the single model. + */ + selection[ single === model ? 'remove' : 'single' ]( model ); + } else { + /* + * If the model is not selected, run the `method` on the + * selection. By default, we `reset` the selection, but the + * `method` can be set to `add` the model to the selection. + */ + selection[ method ]( model ); + selection.single( model ); + } + }, + + updateSelect: function() { + this[ this.selected() ? 'select' : 'deselect' ](); + }, + /** + * @return {unresolved|boolean} + */ + selected: function() { + var selection = this.options.selection; + if ( selection ) { + return !! selection.get( this.model.cid ); + } + }, + /** + * @param {Backbone.Model} model + * @param {Backbone.Collection} collection + */ + select: function( model, collection ) { + var selection = this.options.selection, + controller = this.controller; + + /* + * Check if a selection exists and if it's the collection provided. + * If they're not the same collection, bail; we're in another + * selection's event loop. + */ + if ( ! selection || ( collection && collection !== selection ) ) { + return; + } + + // Bail if the model is already selected. + if ( this.$el.hasClass( 'selected' ) ) { + return; + } + + // Add 'selected' class to model, set aria-checked to true. + this.$el.addClass( 'selected' ).attr( 'aria-checked', true ); + // Make the checkbox tabable, except in media grid (bulk select mode). + if ( ! ( controller.isModeActive( 'grid' ) && controller.isModeActive( 'select' ) ) ) { + this.$( '.check' ).attr( 'tabindex', '0' ); + } + }, + /** + * @param {Backbone.Model} model + * @param {Backbone.Collection} collection + */ + deselect: function( model, collection ) { + var selection = this.options.selection; + + /* + * Check if a selection exists and if it's the collection provided. + * If they're not the same collection, bail; we're in another + * selection's event loop. + */ + if ( ! selection || ( collection && collection !== selection ) ) { + return; + } + this.$el.removeClass( 'selected' ).attr( 'aria-checked', false ) + .find( '.check' ).attr( 'tabindex', '-1' ); + }, + /** + * @param {Backbone.Model} model + * @param {Backbone.Collection} collection + */ + details: function( model, collection ) { + var selection = this.options.selection, + details; + + if ( selection !== collection ) { + return; + } + + details = selection.single(); + this.$el.toggleClass( 'details', details === this.model ); + }, + /** + * @param {string} size + * @return {Object} + */ + imageSize: function( size ) { + var sizes = this.model.get('sizes'), matched = false; + + size = size || 'medium'; + + // Use the provided image size if possible. + if ( sizes ) { + if ( sizes[ size ] ) { + matched = sizes[ size ]; + } else if ( sizes.large ) { + matched = sizes.large; + } else if ( sizes.thumbnail ) { + matched = sizes.thumbnail; + } else if ( sizes.full ) { + matched = sizes.full; + } + + if ( matched ) { + return _.clone( matched ); + } + } + + return { + url: this.model.get('url'), + width: this.model.get('width'), + height: this.model.get('height'), + orientation: this.model.get('orientation') + }; + }, + /** + * @param {Object} event + */ + updateSetting: function( event ) { + var $setting = $( event.target ).closest('[data-setting]'), + setting, value; + + if ( ! $setting.length ) { + return; + } + + setting = $setting.data('setting'); + value = event.target.value; + + if ( this.model.get( setting ) !== value ) { + this.save( setting, value ); + } + }, + + /** + * Pass all the arguments to the model's save method. + * + * Records the aggregate status of all save requests and updates the + * view's classes accordingly. + */ + save: function() { + var view = this, + save = this._save = this._save || { status: 'ready' }, + request = this.model.save.apply( this.model, arguments ), + requests = save.requests ? $.when( request, save.requests ) : request; + + // If we're waiting to remove 'Saved.', stop. + if ( save.savedTimer ) { + clearTimeout( save.savedTimer ); + } + + this.updateSave('waiting'); + save.requests = requests; + requests.always( function() { + // If we've performed another request since this one, bail. + if ( save.requests !== requests ) { + return; + } + + view.updateSave( requests.state() === 'resolved' ? 'complete' : 'error' ); + save.savedTimer = setTimeout( function() { + view.updateSave('ready'); + delete save.savedTimer; + }, 2000 ); + }); + }, + /** + * @param {string} status + * @return {wp.media.view.Attachment} Returns itself to allow chaining. + */ + updateSave: function( status ) { + var save = this._save = this._save || { status: 'ready' }; + + if ( status && status !== save.status ) { + this.$el.removeClass( 'save-' + save.status ); + save.status = status; + } + + this.$el.addClass( 'save-' + save.status ); + return this; + }, + + updateAll: function() { + var $settings = this.$('[data-setting]'), + model = this.model, + changed; + + changed = _.chain( $settings ).map( function( el ) { + var $input = $('input, textarea, select, [value]', el ), + setting, value; + + if ( ! $input.length ) { + return; + } + + setting = $(el).data('setting'); + value = $input.val(); + + // Record the value if it changed. + if ( model.get( setting ) !== value ) { + return [ setting, value ]; + } + }).compact().object().value(); + + if ( ! _.isEmpty( changed ) ) { + model.save( changed ); + } + }, + /** + * @param {Object} event + */ + removeFromLibrary: function( event ) { + // Catch enter and space events. + if ( 'keydown' === event.type && 13 !== event.keyCode && 32 !== event.keyCode ) { + return; + } + + // Stop propagation so the model isn't selected. + event.stopPropagation(); + + this.collection.remove( this.model ); + }, + + /** + * Add the model if it isn't in the selection, if it is in the selection, + * remove it. + * + * @param {[type]} event [description] + * @return {[type]} [description] + */ + checkClickHandler: function ( event ) { + var selection = this.options.selection; + if ( ! selection ) { + return; + } + event.stopPropagation(); + if ( selection.where( { id: this.model.get( 'id' ) } ).length ) { + selection.remove( this.model ); + // Move focus back to the attachment tile (from the check). + this.$el.focus(); + } else { + selection.add( this.model ); + } + + // Trigger an action button update. + this.controller.trigger( 'selection:toggle' ); + } +}); + +// Ensure settings remain in sync between attachment views. +_.each({ + caption: '_syncCaption', + title: '_syncTitle', + artist: '_syncArtist', + album: '_syncAlbum' +}, function( method, setting ) { + /** + * @function _syncCaption + * @memberOf wp.media.view.Attachment + * @instance + * + * @param {Backbone.Model} model + * @param {string} value + * @return {wp.media.view.Attachment} Returns itself to allow chaining. + */ + /** + * @function _syncTitle + * @memberOf wp.media.view.Attachment + * @instance + * + * @param {Backbone.Model} model + * @param {string} value + * @return {wp.media.view.Attachment} Returns itself to allow chaining. + */ + /** + * @function _syncArtist + * @memberOf wp.media.view.Attachment + * @instance + * + * @param {Backbone.Model} model + * @param {string} value + * @return {wp.media.view.Attachment} Returns itself to allow chaining. + */ + /** + * @function _syncAlbum + * @memberOf wp.media.view.Attachment + * @instance + * + * @param {Backbone.Model} model + * @param {string} value + * @return {wp.media.view.Attachment} Returns itself to allow chaining. + */ + Attachment.prototype[ method ] = function( model, value ) { + var $setting = this.$('[data-setting="' + setting + '"]'); + + if ( ! $setting.length ) { + return this; + } + + /* + * If the updated value is in sync with the value in the DOM, there + * is no need to re-render. If we're currently editing the value, + * it will automatically be in sync, suppressing the re-render for + * the view we're editing, while updating any others. + */ + if ( value === $setting.find('input, textarea, select, [value]').val() ) { + return this; + } + + return this.render(); + }; +}); + +module.exports = Attachment; + + +/***/ }), + +/***/ 7274: +/***/ (function(module) { + +/* global ClipboardJS */ +var Attachment = wp.media.view.Attachment, + l10n = wp.media.view.l10n, + $ = jQuery, + Details, + __ = wp.i18n.__; + +Details = Attachment.extend(/** @lends wp.media.view.Attachment.Details.prototype */{ + tagName: 'div', + className: 'attachment-details', + template: wp.template('attachment-details'), + + /* + * Reset all the attributes inherited from Attachment including role=checkbox, + * tabindex, etc., as they are inappropriate for this view. See #47458 and [30483] / #30390. + */ + attributes: {}, + + 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 .trash-attachment': 'trashAttachment', + 'click .untrash-attachment': 'untrashAttachment', + 'click .edit-attachment': 'editAttachment', + 'keydown': 'toggleSelectionHandler' + }, + + /** + * Copies the attachment URL to the clipboard. + * + * @since 5.5.0 + * + * @param {MouseEvent} event A click event. + * + * @return {void} + */ + copyAttachmentDetailsURLClipboard: function() { + var clipboard = new ClipboardJS( '.copy-attachment-url' ), + successTimeout; + + clipboard.on( 'success', function( event ) { + var triggerElement = $( event.trigger ), + successElement = $( '.success', triggerElement.closest( '.copy-to-clipboard-container' ) ); + + // Clear the selection and move focus back to the trigger. + event.clearSelection(); + // Handle ClipboardJS focus bug, see https://github.com/zenorocha/clipboard.js/issues/680 + triggerElement.trigger( 'focus' ); + + // Show success visual feedback. + clearTimeout( successTimeout ); + successElement.removeClass( 'hidden' ); + + // Hide success visual feedback after 3 seconds since last success. + successTimeout = setTimeout( function() { + successElement.addClass( 'hidden' ); + }, 3000 ); + + // Handle success audible feedback. + wp.a11y.speak( __( 'The file URL has been copied to your clipboard' ) ); + } ); + }, + + /** + * Shows the details of an attachment. + * + * @since 3.5.0 + * + * @constructs wp.media.view.Attachment.Details + * @augments wp.media.view.Attachment + * + * @return {void} + */ + initialize: function() { + this.options = _.defaults( this.options, { + rerenderOnModelChange: false + }); + + // Call 'initialize' directly on the parent class. + Attachment.prototype.initialize.apply( this, arguments ); + + this.copyAttachmentDetailsURLClipboard(); + }, + + /** + * Gets the focusable elements to move focus to. + * + * @since 5.3.0 + */ + getFocusableElements: function() { + var editedAttachment = $( 'li[data-id="' + this.model.id + '"]' ); + + this.previousAttachment = editedAttachment.prev(); + this.nextAttachment = editedAttachment.next(); + }, + + /** + * Moves focus to the previous or next attachment in the grid. + * Fallbacks to the upload button or media frame when there are no attachments. + * + * @since 5.3.0 + */ + moveFocus: function() { + if ( this.previousAttachment.length ) { + this.previousAttachment.trigger( 'focus' ); + return; + } + + if ( this.nextAttachment.length ) { + this.nextAttachment.trigger( 'focus' ); + return; + } + + // Fallback: move focus to the "Select Files" button in the media modal. + if ( this.controller.uploader && this.controller.uploader.$browser ) { + this.controller.uploader.$browser.trigger( 'focus' ); + return; + } + + // Last fallback. + this.moveFocusToLastFallback(); + }, + + /** + * Moves focus to the media frame as last fallback. + * + * @since 5.3.0 + */ + moveFocusToLastFallback: function() { + // Last fallback: make the frame focusable and move focus to it. + $( '.media-frame' ) + .attr( 'tabindex', '-1' ) + .trigger( 'focus' ); + }, + + /** + * Deletes an attachment. + * + * Deletes an attachment after asking for confirmation. After deletion, + * keeps focus in the modal. + * + * @since 3.5.0 + * + * @param {MouseEvent} event A click event. + * + * @return {void} + */ + deleteAttachment: function( event ) { + event.preventDefault(); + + this.getFocusableElements(); + + if ( window.confirm( l10n.warnDelete ) ) { + this.model.destroy( { + wait: true, + error: function() { + window.alert( l10n.errorDeleting ); + } + } ); + + this.moveFocus(); + } + }, + + /** + * Sets the Trash state on an attachment, or destroys the model itself. + * + * If the mediaTrash setting is set to true, trashes the attachment. + * Otherwise, the model itself is destroyed. + * + * @since 3.9.0 + * + * @param {MouseEvent} event A click event. + * + * @return {void} + */ + trashAttachment: function( event ) { + var library = this.controller.library, + self = this; + event.preventDefault(); + + this.getFocusableElements(); + + // When in the Media Library and the Media Trash is enabled. + if ( wp.media.view.settings.mediaTrash && + 'edit-metadata' === this.controller.content.mode() ) { + + this.model.set( 'status', 'trash' ); + this.model.save().done( function() { + library._requery( true ); + /* + * @todo We need to move focus back to the previous, next, or first + * attachment but the library gets re-queried and refreshed. + * Thus, the references to the previous attachments are lost. + * We need an alternate method. + */ + self.moveFocusToLastFallback(); + } ); + } else { + this.model.destroy(); + this.moveFocus(); + } + }, + + /** + * Untrashes an attachment. + * + * @since 4.0.0 + * + * @param {MouseEvent} event A click event. + * + * @return {void} + */ + untrashAttachment: function( event ) { + var library = this.controller.library; + event.preventDefault(); + + this.model.set( 'status', 'inherit' ); + this.model.save().done( function() { + library._requery( true ); + } ); + }, + + /** + * Opens the edit page for a specific attachment. + * + * @since 3.5.0 + * + * @param {MouseEvent} event A click event. + * + * @return {void} + */ + editAttachment: function( event ) { + var editState = this.controller.states.get( 'edit-image' ); + if ( window.imageEdit && editState ) { + event.preventDefault(); + + editState.set( 'image', this.model ); + this.controller.setState( 'edit-image' ); + } else { + this.$el.addClass('needs-refresh'); + } + }, + + /** + * Triggers an event on the controller when reverse tabbing (shift+tab). + * + * This event can be used to make sure to move the focus correctly. + * + * @since 4.0.0 + * + * @fires wp.media.controller.MediaLibrary#attachment:details:shift-tab + * @fires wp.media.controller.MediaLibrary#attachment:keydown:arrow + * + * @param {KeyboardEvent} event A keyboard event. + * + * @return {boolean|void} Returns false or undefined. + */ + toggleSelectionHandler: function( event ) { + if ( 'keydown' === event.type && 9 === event.keyCode && event.shiftKey && event.target === this.$( ':tabbable' ).get( 0 ) ) { + this.controller.trigger( 'attachment:details:shift-tab', event ); + return false; + } + }, + + render: function() { + Attachment.prototype.render.apply( this, arguments ); + + wp.media.mixin.removeAllPlayers(); + this.$( 'audio, video' ).each( function (i, elem) { + var el = wp.media.view.MediaDetails.prepareSrc( elem ); + new window.MediaElementPlayer( el, wp.media.mixin.mejsSettings ); + } ); + } +}); + +module.exports = Details; + + +/***/ }), + +/***/ 4640: +/***/ (function(module) { + +/** + * wp.media.view.Attachment.EditLibrary + * + * @memberOf wp.media.view.Attachment + * + * @class + * @augments wp.media.view.Attachment + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var EditLibrary = wp.media.view.Attachment.extend(/** @lends wp.media.view.Attachment.EditLibrary.prototype */{ + buttons: { + close: true + } +}); + +module.exports = EditLibrary; + + +/***/ }), + +/***/ 1009: +/***/ (function(module) { + +/** + * wp.media.view.Attachment.EditSelection + * + * @memberOf wp.media.view.Attachment + * + * @class + * @augments wp.media.view.Attachment.Selection + * @augments wp.media.view.Attachment + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var EditSelection = wp.media.view.Attachment.Selection.extend(/** @lends wp.media.view.Attachment.EditSelection.prototype */{ + buttons: { + close: true + } +}); + +module.exports = EditSelection; + + +/***/ }), + +/***/ 9254: +/***/ (function(module) { + +/** + * wp.media.view.Attachment.Library + * + * @memberOf wp.media.view.Attachment + * + * @class + * @augments wp.media.view.Attachment + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Library = wp.media.view.Attachment.extend(/** @lends wp.media.view.Attachment.Library.prototype */{ + buttons: { + check: true + } +}); + +module.exports = Library; + + +/***/ }), + +/***/ 9003: +/***/ (function(module) { + +/** + * wp.media.view.Attachment.Selection + * + * @memberOf wp.media.view.Attachment + * + * @class + * @augments wp.media.view.Attachment + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Selection = wp.media.view.Attachment.extend(/** @lends wp.media.view.Attachment.Selection.prototype */{ + className: 'attachment selection', + + // On click, just select the model, instead of removing the model from + // the selection. + toggleSelection: function() { + this.options.selection.single( this.model ); + } +}); + +module.exports = Selection; + + +/***/ }), + +/***/ 8408: +/***/ (function(module) { + +var View = wp.media.View, + $ = jQuery, + Attachments, + infiniteScrolling = wp.media.view.settings.infiniteScrolling; + +Attachments = View.extend(/** @lends wp.media.view.Attachments.prototype */{ + tagName: 'ul', + className: 'attachments', + + attributes: { + tabIndex: -1 + }, + + /** + * Represents the overview of attachments in the Media Library. + * + * The constructor binds events to the collection this view represents when + * adding or removing attachments or resetting the entire collection. + * + * @since 3.5.0 + * + * @constructs + * @memberof wp.media.view + * + * @augments wp.media.View + * + * @listens collection:add + * @listens collection:remove + * @listens collection:reset + * @listens controller:library:selection:add + * @listens scrollElement:scroll + * @listens this:ready + * @listens controller:open + */ + initialize: function() { + this.el.id = _.uniqueId('__attachments-view-'); + + /** + * @since 5.8.0 Added the `infiniteScrolling` parameter. + * + * @param infiniteScrolling Whether to enable infinite scrolling or use + * the default "load more" button. + * @param refreshSensitivity The time in milliseconds to throttle the scroll + * handler. + * @param refreshThreshold The amount of pixels that should be scrolled before + * loading more attachments from the server. + * @param AttachmentView The view class to be used for models in the + * collection. + * @param sortable A jQuery sortable options object + * ( http://api.jqueryui.com/sortable/ ). + * @param resize A boolean indicating whether or not to listen to + * resize events. + * @param idealColumnWidth The width in pixels which a column should have when + * calculating the total number of columns. + */ + _.defaults( this.options, { + infiniteScrolling: infiniteScrolling || false, + refreshSensitivity: wp.media.isTouchDevice ? 300 : 200, + refreshThreshold: 3, + AttachmentView: wp.media.view.Attachment, + sortable: false, + resize: true, + idealColumnWidth: $( window ).width() < 640 ? 135 : 150 + }); + + this._viewsByCid = {}; + this.$window = $( window ); + this.resizeEvent = 'resize.media-modal-columns'; + + this.collection.on( 'add', function( attachment ) { + this.views.add( this.createAttachmentView( attachment ), { + at: this.collection.indexOf( attachment ) + }); + }, this ); + + /* + * Find the view to be removed, delete it and call the remove function to clear + * any set event handlers. + */ + this.collection.on( 'remove', function( attachment ) { + var view = this._viewsByCid[ attachment.cid ]; + delete this._viewsByCid[ attachment.cid ]; + + if ( view ) { + view.remove(); + } + }, this ); + + this.collection.on( 'reset', this.render, this ); + + this.controller.on( 'library:selection:add', this.attachmentFocus, this ); + + if ( this.options.infiniteScrolling ) { + // Throttle the scroll handler and bind this. + this.scroll = _.chain( this.scroll ).bind( this ).throttle( this.options.refreshSensitivity ).value(); + + this.options.scrollElement = this.options.scrollElement || this.el; + $( this.options.scrollElement ).on( 'scroll', this.scroll ); + } + + this.initSortable(); + + _.bindAll( this, 'setColumns' ); + + if ( this.options.resize ) { + this.on( 'ready', this.bindEvents ); + this.controller.on( 'open', this.setColumns ); + + /* + * Call this.setColumns() after this view has been rendered in the + * DOM so attachments get proper width applied. + */ + _.defer( this.setColumns, this ); + } + }, + + /** + * Listens to the resizeEvent on the window. + * + * Adjusts the amount of columns accordingly. First removes any existing event + * handlers to prevent duplicate listeners. + * + * @since 4.0.0 + * + * @listens window:resize + * + * @return {void} + */ + bindEvents: function() { + this.$window.off( this.resizeEvent ).on( this.resizeEvent, _.debounce( this.setColumns, 50 ) ); + }, + + /** + * Focuses the first item in the collection. + * + * @since 4.0.0 + * + * @return {void} + */ + attachmentFocus: function() { + /* + * @todo When uploading new attachments, this tries to move focus to + * the attachments grid. Actually, a progress bar gets initially displayed + * and then updated when uploading completes, so focus is lost. + * Additionally: this view is used for both the attachments list and + * the list of selected attachments in the bottom media toolbar. Thus, when + * uploading attachments, it is called twice and returns two different `this`. + * `this.columns` is truthy within the modal. + */ + if ( this.columns ) { + // Move focus to the grid list within the modal. + this.$el.focus(); + } + }, + + /** + * Restores focus to the selected item in the collection. + * + * Moves focus back to the first selected attachment in the grid. Used when + * tabbing backwards from the attachment details sidebar. + * See media.view.AttachmentsBrowser. + * + * @since 4.0.0 + * + * @return {void} + */ + restoreFocus: function() { + this.$( 'li.selected:first' ).focus(); + }, + + /** + * Handles events for arrow key presses. + * + * Focuses the attachment in the direction of the used arrow key if it exists. + * + * @since 4.0.0 + * + * @param {KeyboardEvent} event The keyboard event that triggered this function. + * + * @return {void} + */ + arrowEvent: function( event ) { + var attachments = this.$el.children( 'li' ), + perRow = this.columns, + index = attachments.filter( ':focus' ).index(), + row = ( index + 1 ) <= perRow ? 1 : Math.ceil( ( index + 1 ) / perRow ); + + if ( index === -1 ) { + return; + } + + // Left arrow = 37. + if ( 37 === event.keyCode ) { + if ( 0 === index ) { + return; + } + attachments.eq( index - 1 ).focus(); + } + + // Up arrow = 38. + if ( 38 === event.keyCode ) { + if ( 1 === row ) { + return; + } + attachments.eq( index - perRow ).focus(); + } + + // Right arrow = 39. + if ( 39 === event.keyCode ) { + if ( attachments.length === index ) { + return; + } + attachments.eq( index + 1 ).focus(); + } + + // Down arrow = 40. + if ( 40 === event.keyCode ) { + if ( Math.ceil( attachments.length / perRow ) === row ) { + return; + } + attachments.eq( index + perRow ).focus(); + } + }, + + /** + * Clears any set event handlers. + * + * @since 3.5.0 + * + * @return {void} + */ + dispose: function() { + this.collection.props.off( null, null, this ); + if ( this.options.resize ) { + this.$window.off( this.resizeEvent ); + } + + // Call 'dispose' directly on the parent class. + View.prototype.dispose.apply( this, arguments ); + }, + + /** + * Calculates the amount of columns. + * + * Calculates the amount of columns and sets it on the data-columns attribute + * of .media-frame-content. + * + * @since 4.0.0 + * + * @return {void} + */ + setColumns: function() { + var prev = this.columns, + width = this.$el.width(); + + if ( width ) { + this.columns = Math.min( Math.round( width / this.options.idealColumnWidth ), 12 ) || 1; + + if ( ! prev || prev !== this.columns ) { + this.$el.closest( '.media-frame-content' ).attr( 'data-columns', this.columns ); + } + } + }, + + /** + * Initializes jQuery sortable on the attachment list. + * + * Fails gracefully if jQuery sortable doesn't exist or isn't passed + * in the options. + * + * @since 3.5.0 + * + * @fires collection:reset + * + * @return {void} + */ + initSortable: function() { + var collection = this.collection; + + if ( ! this.options.sortable || ! $.fn.sortable ) { + return; + } + + this.$el.sortable( _.extend({ + // If the `collection` has a `comparator`, disable sorting. + disabled: !! collection.comparator, + + /* + * Change the position of the attachment as soon as the mouse pointer + * overlaps a thumbnail. + */ + tolerance: 'pointer', + + // Record the initial `index` of the dragged model. + start: function( event, ui ) { + ui.item.data('sortableIndexStart', ui.item.index()); + }, + + /* + * Update the model's index in the collection. Do so silently, as the view + * is already accurate. + */ + update: function( event, ui ) { + var model = collection.at( ui.item.data('sortableIndexStart') ), + comparator = collection.comparator; + + // Temporarily disable the comparator to prevent `add` + // from re-sorting. + delete collection.comparator; + + // Silently shift the model to its new index. + collection.remove( model, { + silent: true + }); + collection.add( model, { + silent: true, + at: ui.item.index() + }); + + // Restore the comparator. + collection.comparator = comparator; + + // Fire the `reset` event to ensure other collections sync. + collection.trigger( 'reset', collection ); + + // If the collection is sorted by menu order, update the menu order. + collection.saveMenuOrder(); + } + }, this.options.sortable ) ); + + /* + * If the `orderby` property is changed on the `collection`, + * check to see if we have a `comparator`. If so, disable sorting. + */ + collection.props.on( 'change:orderby', function() { + this.$el.sortable( 'option', 'disabled', !! collection.comparator ); + }, this ); + + this.collection.props.on( 'change:orderby', this.refreshSortable, this ); + this.refreshSortable(); + }, + + /** + * Disables jQuery sortable if collection has a comparator or collection.orderby + * equals menuOrder. + * + * @since 3.5.0 + * + * @return {void} + */ + refreshSortable: function() { + if ( ! this.options.sortable || ! $.fn.sortable ) { + return; + } + + var collection = this.collection, + orderby = collection.props.get('orderby'), + enabled = 'menuOrder' === orderby || ! collection.comparator; + + this.$el.sortable( 'option', 'disabled', ! enabled ); + }, + + /** + * Creates a new view for an attachment and adds it to _viewsByCid. + * + * @since 3.5.0 + * + * @param {wp.media.model.Attachment} attachment + * + * @return {wp.media.View} The created view. + */ + createAttachmentView: function( attachment ) { + var view = new this.options.AttachmentView({ + controller: this.controller, + model: attachment, + collection: this.collection, + selection: this.options.selection + }); + + return this._viewsByCid[ attachment.cid ] = view; + }, + + /** + * Prepares view for display. + * + * Creates views for every attachment in collection if the collection is not + * empty, otherwise clears all views and loads more attachments. + * + * @since 3.5.0 + * + * @return {void} + */ + prepare: function() { + if ( this.collection.length ) { + this.views.set( this.collection.map( this.createAttachmentView, this ) ); + } else { + this.views.unset(); + if ( this.options.infiniteScrolling ) { + this.collection.more().done( this.scroll ); + } + } + }, + + /** + * Triggers the scroll function to check if we should query for additional + * attachments right away. + * + * @since 3.5.0 + * + * @return {void} + */ + ready: function() { + if ( this.options.infiniteScrolling ) { + this.scroll(); + } + }, + + /** + * Handles scroll events. + * + * Shows the spinner if we're close to the bottom. Loads more attachments from + * server if we're {refreshThreshold} times away from the bottom. + * + * @since 3.5.0 + * + * @return {void} + */ + scroll: function() { + var view = this, + el = this.options.scrollElement, + scrollTop = el.scrollTop, + toolbar; + + /* + * The scroll event occurs on the document, but the element that should be + * checked is the document body. + */ + if ( el === document ) { + el = document.body; + scrollTop = $(document).scrollTop(); + } + + if ( ! $(el).is(':visible') || ! this.collection.hasMore() ) { + return; + } + + toolbar = this.views.parent.toolbar; + + // Show the spinner only if we are close to the bottom. + if ( el.scrollHeight - ( scrollTop + el.clientHeight ) < el.clientHeight / 3 ) { + toolbar.get('spinner').show(); + } + + if ( el.scrollHeight < scrollTop + ( el.clientHeight * this.options.refreshThreshold ) ) { + this.collection.more().done(function() { + view.scroll(); + toolbar.get('spinner').hide(); + }); + } + } +}); + +module.exports = Attachments; + + +/***/ }), + +/***/ 9239: +/***/ (function(module) { + +var View = wp.media.View, + mediaTrash = wp.media.view.settings.mediaTrash, + l10n = wp.media.view.l10n, + $ = jQuery, + AttachmentsBrowser, + infiniteScrolling = wp.media.view.settings.infiniteScrolling, + __ = wp.i18n.__, + sprintf = wp.i18n.sprintf; + +/** + * wp.media.view.AttachmentsBrowser + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + * + * @param {object} [options] The options hash passed to the view. + * @param {boolean|string} [options.filters=false] Which filters to show in the browser's toolbar. + * Accepts 'uploaded' and 'all'. + * @param {boolean} [options.search=true] Whether to show the search interface in the + * browser's toolbar. + * @param {boolean} [options.date=true] Whether to show the date filter in the + * browser's toolbar. + * @param {boolean} [options.display=false] Whether to show the attachments display settings + * view in the sidebar. + * @param {boolean|string} [options.sidebar=true] Whether to create a sidebar for the browser. + * Accepts true, false, and 'errors'. + */ +AttachmentsBrowser = View.extend(/** @lends wp.media.view.AttachmentsBrowser.prototype */{ + tagName: 'div', + className: 'attachments-browser', + + initialize: function() { + _.defaults( this.options, { + filters: false, + search: true, + date: true, + display: false, + sidebar: true, + AttachmentView: wp.media.view.Attachment.Library + }); + + this.controller.on( 'toggle:upload:attachment', this.toggleUploader, this ); + this.controller.on( 'edit:selection', this.editSelection ); + + // In the Media Library, the sidebar is used to display errors before the attachments grid. + if ( this.options.sidebar && 'errors' === this.options.sidebar ) { + this.createSidebar(); + } + + /* + * In the grid mode (the Media Library), place the Inline Uploader before + * other sections so that the visual order and the DOM order match. This way, + * the Inline Uploader in the Media Library is right after the "Add New" + * button, see ticket #37188. + */ + if ( this.controller.isModeActive( 'grid' ) ) { + this.createUploader(); + + /* + * Create a multi-purpose toolbar. Used as main toolbar in the Media Library + * and also for other things, for example the "Drag and drop to reorder" and + * "Suggested dimensions" info in the media modal. + */ + this.createToolbar(); + } else { + this.createToolbar(); + this.createUploader(); + } + + // Add a heading before the attachments list. + this.createAttachmentsHeading(); + + // Create the attachments wrapper view. + this.createAttachmentsWrapperView(); + + if ( ! infiniteScrolling ) { + this.$el.addClass( 'has-load-more' ); + this.createLoadMoreView(); + } + + // For accessibility reasons, place the normal sidebar after the attachments, see ticket #36909. + if ( this.options.sidebar && 'errors' !== this.options.sidebar ) { + this.createSidebar(); + } + + this.updateContent(); + + if ( ! infiniteScrolling ) { + this.updateLoadMoreView(); + } + + if ( ! this.options.sidebar || 'errors' === this.options.sidebar ) { + this.$el.addClass( 'hide-sidebar' ); + + if ( 'errors' === this.options.sidebar ) { + this.$el.addClass( 'sidebar-for-errors' ); + } + } + + this.collection.on( 'add remove reset', this.updateContent, this ); + + if ( ! infiniteScrolling ) { + this.collection.on( 'add remove reset', this.updateLoadMoreView, this ); + } + + // The non-cached or cached attachments query has completed. + this.collection.on( 'attachments:received', this.announceSearchResults, this ); + }, + + /** + * Updates the `wp.a11y.speak()` ARIA live region with a message to communicate + * the number of search results to screen reader users. This function is + * debounced because the collection updates multiple times. + * + * @since 5.3.0 + * + * @return {void} + */ + announceSearchResults: _.debounce( function() { + var count, + /* translators: Accessibility text. %d: Number of attachments found in a search. */ + mediaFoundHasMoreResultsMessage = __( 'Number of media items displayed: %d. Click load more for more results.' ); + + if ( infiniteScrolling ) { + /* translators: Accessibility text. %d: Number of attachments found in a search. */ + mediaFoundHasMoreResultsMessage = __( 'Number of media items displayed: %d. Scroll the page for more results.' ); + } + + if ( this.collection.mirroring && this.collection.mirroring.args.s ) { + count = this.collection.length; + + if ( 0 === count ) { + wp.a11y.speak( l10n.noMediaTryNewSearch ); + return; + } + + if ( this.collection.hasMore() ) { + wp.a11y.speak( mediaFoundHasMoreResultsMessage.replace( '%d', count ) ); + return; + } + + wp.a11y.speak( l10n.mediaFound.replace( '%d', count ) ); + } + }, 200 ), + + editSelection: function( modal ) { + // When editing a selection, move focus to the "Go to library" button. + modal.$( '.media-button-backToLibrary' ).focus(); + }, + + /** + * @return {wp.media.view.AttachmentsBrowser} Returns itself to allow chaining. + */ + dispose: function() { + this.options.selection.off( null, null, this ); + View.prototype.dispose.apply( this, arguments ); + return this; + }, + + createToolbar: function() { + var LibraryViewSwitcher, Filters, toolbarOptions, + showFilterByType = -1 !== $.inArray( this.options.filters, [ 'uploaded', 'all' ] ); + + toolbarOptions = { + controller: this.controller + }; + + if ( this.controller.isModeActive( 'grid' ) ) { + toolbarOptions.className = 'media-toolbar wp-filter'; + } + + /** + * @member {wp.media.view.Toolbar} + */ + this.toolbar = new wp.media.view.Toolbar( toolbarOptions ); + + this.views.add( this.toolbar ); + + this.toolbar.set( 'spinner', new wp.media.view.Spinner({ + priority: -20 + }) ); + + if ( showFilterByType || this.options.date ) { + /* + * Create a h2 heading before the select elements that filter attachments. + * This heading is visible in the modal and visually hidden in the grid. + */ + this.toolbar.set( 'filters-heading', new wp.media.view.Heading( { + priority: -100, + text: l10n.filterAttachments, + level: 'h2', + className: 'media-attachments-filter-heading' + }).render() ); + } + + if ( showFilterByType ) { + // "Filters" is a <select>, a visually hidden label element needs to be rendered before. + this.toolbar.set( 'filtersLabel', new wp.media.view.Label({ + value: l10n.filterByType, + attributes: { + 'for': 'media-attachment-filters' + }, + priority: -80 + }).render() ); + + if ( 'uploaded' === this.options.filters ) { + this.toolbar.set( 'filters', new wp.media.view.AttachmentFilters.Uploaded({ + controller: this.controller, + model: this.collection.props, + priority: -80 + }).render() ); + } else { + Filters = new wp.media.view.AttachmentFilters.All({ + controller: this.controller, + model: this.collection.props, + priority: -80 + }); + + this.toolbar.set( 'filters', Filters.render() ); + } + } + + /* + * Feels odd to bring the global media library switcher into the Attachment browser view. + * Is this a use case for doAction( 'add:toolbar-items:attachments-browser', this.toolbar ); + * which the controller can tap into and add this view? + */ + if ( this.controller.isModeActive( 'grid' ) ) { + LibraryViewSwitcher = View.extend({ + className: 'view-switch media-grid-view-switch', + template: wp.template( 'media-library-view-switcher') + }); + + this.toolbar.set( 'libraryViewSwitcher', new LibraryViewSwitcher({ + controller: this.controller, + priority: -90 + }).render() ); + + // DateFilter is a <select>, a visually hidden label element needs to be rendered before. + this.toolbar.set( 'dateFilterLabel', new wp.media.view.Label({ + value: l10n.filterByDate, + attributes: { + 'for': 'media-attachment-date-filters' + }, + priority: -75 + }).render() ); + this.toolbar.set( 'dateFilter', new wp.media.view.DateFilter({ + controller: this.controller, + model: this.collection.props, + priority: -75 + }).render() ); + + // BulkSelection is a <div> with subviews, including screen reader text. + this.toolbar.set( 'selectModeToggleButton', new wp.media.view.SelectModeToggleButton({ + text: l10n.bulkSelect, + controller: this.controller, + priority: -70 + }).render() ); + + this.toolbar.set( 'deleteSelectedButton', new wp.media.view.DeleteSelectedButton({ + filters: Filters, + style: 'primary', + disabled: true, + text: mediaTrash ? l10n.trashSelected : l10n.deletePermanently, + controller: this.controller, + priority: -80, + click: function() { + var changed = [], removed = [], + selection = this.controller.state().get( 'selection' ), + library = this.controller.state().get( 'library' ); + + if ( ! selection.length ) { + return; + } + + if ( ! mediaTrash && ! window.confirm( l10n.warnBulkDelete ) ) { + return; + } + + if ( mediaTrash && + 'trash' !== selection.at( 0 ).get( 'status' ) && + ! window.confirm( l10n.warnBulkTrash ) ) { + + return; + } + + selection.each( function( model ) { + if ( ! model.get( 'nonces' )['delete'] ) { + removed.push( model ); + return; + } + + if ( mediaTrash && 'trash' === model.get( 'status' ) ) { + model.set( 'status', 'inherit' ); + changed.push( model.save() ); + removed.push( model ); + } else if ( mediaTrash ) { + model.set( 'status', 'trash' ); + changed.push( model.save() ); + removed.push( model ); + } else { + model.destroy({wait: true}); + } + } ); + + if ( changed.length ) { + selection.remove( removed ); + + $.when.apply( null, changed ).then( _.bind( function() { + library._requery( true ); + this.controller.trigger( 'selection:action:done' ); + }, this ) ); + } else { + this.controller.trigger( 'selection:action:done' ); + } + } + }).render() ); + + if ( mediaTrash ) { + this.toolbar.set( 'deleteSelectedPermanentlyButton', new wp.media.view.DeleteSelectedPermanentlyButton({ + filters: Filters, + style: 'link button-link-delete', + disabled: true, + text: l10n.deletePermanently, + controller: this.controller, + priority: -55, + click: function() { + var removed = [], + destroy = [], + selection = this.controller.state().get( 'selection' ); + + if ( ! selection.length || ! window.confirm( l10n.warnBulkDelete ) ) { + return; + } + + selection.each( function( model ) { + if ( ! model.get( 'nonces' )['delete'] ) { + removed.push( model ); + return; + } + + destroy.push( model ); + } ); + + if ( removed.length ) { + selection.remove( removed ); + } + + if ( destroy.length ) { + $.when.apply( null, destroy.map( function (item) { + return item.destroy(); + } ) ).then( _.bind( function() { + this.controller.trigger( 'selection:action:done' ); + }, this ) ); + } + } + }).render() ); + } + + } else if ( this.options.date ) { + // DateFilter is a <select>, a visually hidden label element needs to be rendered before. + this.toolbar.set( 'dateFilterLabel', new wp.media.view.Label({ + value: l10n.filterByDate, + attributes: { + 'for': 'media-attachment-date-filters' + }, + priority: -75 + }).render() ); + this.toolbar.set( 'dateFilter', new wp.media.view.DateFilter({ + controller: this.controller, + model: this.collection.props, + priority: -75 + }).render() ); + } + + if ( this.options.search ) { + // Search is an input, a visually hidden label element needs to be rendered before. + this.toolbar.set( 'searchLabel', new wp.media.view.Label({ + value: l10n.searchLabel, + className: 'media-search-input-label', + attributes: { + 'for': 'media-search-input' + }, + priority: 60 + }).render() ); + this.toolbar.set( 'search', new wp.media.view.Search({ + controller: this.controller, + model: this.collection.props, + priority: 60 + }).render() ); + } + + if ( this.options.dragInfo ) { + this.toolbar.set( 'dragInfo', new View({ + el: $( '<div class="instructions">' + l10n.dragInfo + '</div>' )[0], + priority: -40 + }) ); + } + + if ( this.options.suggestedWidth && this.options.suggestedHeight ) { + this.toolbar.set( 'suggestedDimensions', new View({ + el: $( '<div class="instructions">' + l10n.suggestedDimensions.replace( '%1$s', this.options.suggestedWidth ).replace( '%2$s', this.options.suggestedHeight ) + '</div>' )[0], + priority: -40 + }) ); + } + }, + + updateContent: function() { + var view = this, + noItemsView; + + if ( this.controller.isModeActive( 'grid' ) ) { + // Usually the media library. + noItemsView = view.attachmentsNoResults; + } else { + // Usually the media modal. + noItemsView = view.uploader; + } + + if ( ! this.collection.length ) { + this.toolbar.get( 'spinner' ).show(); + this.dfd = this.collection.more().done( function() { + if ( ! view.collection.length ) { + noItemsView.$el.removeClass( 'hidden' ); + } else { + noItemsView.$el.addClass( 'hidden' ); + } + view.toolbar.get( 'spinner' ).hide(); + } ); + } else { + noItemsView.$el.addClass( 'hidden' ); + view.toolbar.get( 'spinner' ).hide(); + } + }, + + createUploader: function() { + this.uploader = new wp.media.view.UploaderInline({ + controller: this.controller, + status: false, + message: this.controller.isModeActive( 'grid' ) ? '' : l10n.noItemsFound, + canClose: this.controller.isModeActive( 'grid' ) + }); + + this.uploader.$el.addClass( 'hidden' ); + this.views.add( this.uploader ); + }, + + toggleUploader: function() { + if ( this.uploader.$el.hasClass( 'hidden' ) ) { + this.uploader.show(); + } else { + this.uploader.hide(); + } + }, + + /** + * Creates the Attachments wrapper view. + * + * @since 5.8.0 + * + * @return {void} + */ + createAttachmentsWrapperView: function() { + this.attachmentsWrapper = new wp.media.View( { + className: 'attachments-wrapper' + } ); + + // Create the list of attachments. + this.views.add( this.attachmentsWrapper ); + this.createAttachments(); + }, + + createAttachments: function() { + this.attachments = new wp.media.view.Attachments({ + controller: this.controller, + collection: this.collection, + selection: this.options.selection, + model: this.model, + sortable: this.options.sortable, + scrollElement: this.options.scrollElement, + idealColumnWidth: this.options.idealColumnWidth, + + // The single `Attachment` view to be used in the `Attachments` view. + AttachmentView: this.options.AttachmentView + }); + + // Add keydown listener to the instance of the Attachments view. + this.controller.on( 'attachment:keydown:arrow', _.bind( this.attachments.arrowEvent, this.attachments ) ); + this.controller.on( 'attachment:details:shift-tab', _.bind( this.attachments.restoreFocus, this.attachments ) ); + + this.views.add( '.attachments-wrapper', this.attachments ); + + if ( this.controller.isModeActive( 'grid' ) ) { + this.attachmentsNoResults = new View({ + controller: this.controller, + tagName: 'p' + }); + + this.attachmentsNoResults.$el.addClass( 'hidden no-media' ); + this.attachmentsNoResults.$el.html( l10n.noMedia ); + + this.views.add( this.attachmentsNoResults ); + } + }, + + /** + * Creates the load more button and attachments counter view. + * + * @since 5.8.0 + * + * @return {void} + */ + createLoadMoreView: function() { + var view = this; + + this.loadMoreWrapper = new View( { + controller: this.controller, + className: 'load-more-wrapper' + } ); + + this.loadMoreCount = new View( { + controller: this.controller, + tagName: 'p', + className: 'load-more-count hidden' + } ); + + this.loadMoreButton = new wp.media.view.Button( { + text: __( 'Load more' ), + className: 'load-more hidden', + style: 'primary', + size: '', + click: function() { + view.loadMoreAttachments(); + } + } ); + + this.loadMoreSpinner = new wp.media.view.Spinner(); + + this.loadMoreJumpToFirst = new wp.media.view.Button( { + text: __( 'Jump to first loaded item' ), + className: 'load-more-jump hidden', + size: '', + click: function() { + view.jumpToFirstAddedItem(); + } + } ); + + this.views.add( '.attachments-wrapper', this.loadMoreWrapper ); + this.views.add( '.load-more-wrapper', this.loadMoreSpinner ); + this.views.add( '.load-more-wrapper', this.loadMoreCount ); + this.views.add( '.load-more-wrapper', this.loadMoreButton ); + this.views.add( '.load-more-wrapper', this.loadMoreJumpToFirst ); + }, + + /** + * Updates the Load More view. This function is debounced because the + * collection updates multiple times at the add, remove, and reset events. + * We need it to run only once, after all attachments are added or removed. + * + * @since 5.8.0 + * + * @return {void} + */ + updateLoadMoreView: _.debounce( function() { + // Ensure the load more view elements are initially hidden at each update. + this.loadMoreButton.$el.addClass( 'hidden' ); + this.loadMoreCount.$el.addClass( 'hidden' ); + this.loadMoreJumpToFirst.$el.addClass( 'hidden' ).prop( 'disabled', true ); + + if ( ! this.collection.getTotalAttachments() ) { + return; + } + + if ( this.collection.length ) { + this.loadMoreCount.$el.text( + /* translators: 1: Number of displayed attachments, 2: Number of total attachments. */ + sprintf( + __( 'Showing %1$s of %2$s media items' ), + this.collection.length, + this.collection.getTotalAttachments() + ) + ); + + this.loadMoreCount.$el.removeClass( 'hidden' ); + } + + /* + * Notice that while the collection updates multiple times hasMore() may + * return true when it's actually not true. + */ + if ( this.collection.hasMore() ) { + this.loadMoreButton.$el.removeClass( 'hidden' ); + } + + // Find the media item to move focus to. The jQuery `eq()` index is zero-based. + this.firstAddedMediaItem = this.$el.find( '.attachment' ).eq( this.firstAddedMediaItemIndex ); + + // If there's a media item to move focus to, make the "Jump to" button available. + if ( this.firstAddedMediaItem.length ) { + this.firstAddedMediaItem.addClass( 'new-media' ); + this.loadMoreJumpToFirst.$el.removeClass( 'hidden' ).prop( 'disabled', false ); + } + + // If there are new items added, but no more to be added, move focus to Jump button. + if ( this.firstAddedMediaItem.length && ! this.collection.hasMore() ) { + this.loadMoreJumpToFirst.$el.trigger( 'focus' ); + } + }, 10 ), + + /** + * Loads more attachments. + * + * @since 5.8.0 + * + * @return {void} + */ + loadMoreAttachments: function() { + var view = this; + + if ( ! this.collection.hasMore() ) { + return; + } + + /* + * The collection index is zero-based while the length counts the actual + * amount of items. Thus the length is equivalent to the position of the + * first added item. + */ + this.firstAddedMediaItemIndex = this.collection.length; + + this.$el.addClass( 'more-loaded' ); + this.collection.each( function( attachment ) { + var attach_id = attachment.attributes.id; + $( '[data-id="' + attach_id + '"]' ).addClass( 'found-media' ); + }); + + view.loadMoreSpinner.show(); + this.collection.once( 'attachments:received', function() { + view.loadMoreSpinner.hide(); + } ); + this.collection.more(); + }, + + /** + * Moves focus to the first new added item. . + * + * @since 5.8.0 + * + * @return {void} + */ + jumpToFirstAddedItem: function() { + // Set focus on first added item. + this.firstAddedMediaItem.focus(); + }, + + createAttachmentsHeading: function() { + this.attachmentsHeading = new wp.media.view.Heading( { + text: l10n.attachmentsList, + level: 'h2', + className: 'media-views-heading screen-reader-text' + } ); + this.views.add( this.attachmentsHeading ); + }, + + createSidebar: function() { + var options = this.options, + selection = options.selection, + sidebar = this.sidebar = new wp.media.view.Sidebar({ + controller: this.controller + }); + + this.views.add( sidebar ); + + if ( this.controller.uploader ) { + sidebar.set( 'uploads', new wp.media.view.UploaderStatus({ + controller: this.controller, + priority: 40 + }) ); + } + + selection.on( 'selection:single', this.createSingle, this ); + selection.on( 'selection:unsingle', this.disposeSingle, this ); + + if ( selection.single() ) { + this.createSingle(); + } + }, + + createSingle: function() { + var sidebar = this.sidebar, + single = this.options.selection.single(); + + sidebar.set( 'details', new wp.media.view.Attachment.Details({ + controller: this.controller, + model: single, + priority: 80 + }) ); + + sidebar.set( 'compat', new wp.media.view.AttachmentCompat({ + controller: this.controller, + model: single, + priority: 120 + }) ); + + if ( this.options.display ) { + sidebar.set( 'display', new wp.media.view.Settings.AttachmentDisplay({ + controller: this.controller, + model: this.model.display( single ), + attachment: single, + priority: 160, + userSettings: this.model.get('displayUserSettings') + }) ); + } + + // Show the sidebar on mobile. + if ( this.model.id === 'insert' ) { + sidebar.$el.addClass( 'visible' ); + } + }, + + disposeSingle: function() { + var sidebar = this.sidebar; + sidebar.unset('details'); + sidebar.unset('compat'); + sidebar.unset('display'); + // Hide the sidebar on mobile. + sidebar.$el.removeClass( 'visible' ); + } +}); + +module.exports = AttachmentsBrowser; + + +/***/ }), + +/***/ 1223: +/***/ (function(module) { + +var Attachments = wp.media.view.Attachments, + Selection; + +/** + * wp.media.view.Attachments.Selection + * + * @memberOf wp.media.view.Attachments + * + * @class + * @augments wp.media.view.Attachments + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Selection = Attachments.extend(/** @lends wp.media.view.Attachments.Selection.prototype */{ + events: {}, + initialize: function() { + _.defaults( this.options, { + sortable: false, + resize: false, + + // The single `Attachment` view to be used in the `Attachments` view. + AttachmentView: wp.media.view.Attachment.Selection + }); + // Call 'initialize' directly on the parent class. + return Attachments.prototype.initialize.apply( this, arguments ); + } +}); + +module.exports = Selection; + + +/***/ }), + +/***/ 4094: +/***/ (function(module) { + +var $ = Backbone.$, + ButtonGroup; + +/** + * wp.media.view.ButtonGroup + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +ButtonGroup = wp.media.View.extend(/** @lends wp.media.view.ButtonGroup.prototype */{ + tagName: 'div', + className: 'button-group button-large media-button-group', + + initialize: function() { + /** + * @member {wp.media.view.Button[]} + */ + this.buttons = _.map( this.options.buttons || [], function( button ) { + if ( button instanceof Backbone.View ) { + return button; + } else { + return new wp.media.view.Button( button ).render(); + } + }); + + delete this.options.buttons; + + if ( this.options.classes ) { + this.$el.addClass( this.options.classes ); + } + }, + + /** + * @return {wp.media.view.ButtonGroup} + */ + render: function() { + this.$el.html( $( _.pluck( this.buttons, 'el' ) ).detach() ); + return this; + } +}); + +module.exports = ButtonGroup; + + +/***/ }), + +/***/ 3157: +/***/ (function(module) { + +/** + * wp.media.view.Button + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Button = wp.media.View.extend(/** @lends wp.media.view.Button.prototype */{ + tagName: 'button', + className: 'media-button', + attributes: { type: 'button' }, + + events: { + 'click': 'click' + }, + + defaults: { + text: '', + style: '', + size: 'large', + disabled: false + }, + + initialize: function() { + /** + * Create a model with the provided `defaults`. + * + * @member {Backbone.Model} + */ + this.model = new Backbone.Model( this.defaults ); + + // If any of the `options` have a key from `defaults`, apply its + // value to the `model` and remove it from the `options object. + _.each( this.defaults, function( def, key ) { + var value = this.options[ key ]; + if ( _.isUndefined( value ) ) { + return; + } + + this.model.set( key, value ); + delete this.options[ key ]; + }, this ); + + this.listenTo( this.model, 'change', this.render ); + }, + /** + * @return {wp.media.view.Button} Returns itself to allow chaining. + */ + render: function() { + var classes = [ 'button', this.className ], + model = this.model.toJSON(); + + if ( model.style ) { + classes.push( 'button-' + model.style ); + } + + if ( model.size ) { + classes.push( 'button-' + model.size ); + } + + classes = _.uniq( classes.concat( this.options.classes ) ); + this.el.className = classes.join(' '); + + this.$el.attr( 'disabled', model.disabled ); + this.$el.text( this.model.get('text') ); + + return this; + }, + /** + * @param {Object} event + */ + click: function( event ) { + if ( '#' === this.attributes.href ) { + event.preventDefault(); + } + + if ( this.options.click && ! this.model.get('disabled') ) { + this.options.click.apply( this, arguments ); + } + } +}); + +module.exports = Button; + + +/***/ }), + +/***/ 7137: +/***/ (function(module) { + +var View = wp.media.View, + UploaderStatus = wp.media.view.UploaderStatus, + l10n = wp.media.view.l10n, + $ = jQuery, + Cropper; + +/** + * wp.media.view.Cropper + * + * Uses the imgAreaSelect plugin to allow a user to crop an image. + * + * Takes imgAreaSelect options from + * wp.customize.HeaderControl.calculateImageSelectOptions via + * wp.customize.HeaderControl.openMM. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Cropper = View.extend(/** @lends wp.media.view.Cropper.prototype */{ + className: 'crop-content', + template: wp.template('crop-content'), + initialize: function() { + _.bindAll(this, 'onImageLoad'); + }, + ready: function() { + this.controller.frame.on('content:error:crop', this.onError, this); + this.$image = this.$el.find('.crop-image'); + this.$image.on('load', this.onImageLoad); + $(window).on('resize.cropper', _.debounce(this.onImageLoad, 250)); + }, + remove: function() { + $(window).off('resize.cropper'); + this.$el.remove(); + this.$el.off(); + View.prototype.remove.apply(this, arguments); + }, + prepare: function() { + return { + title: l10n.cropYourImage, + url: this.options.attachment.get('url') + }; + }, + onImageLoad: function() { + var imgOptions = this.controller.get('imgSelectOptions'), + imgSelect; + + if (typeof imgOptions === 'function') { + imgOptions = imgOptions(this.options.attachment, this.controller); + } + + imgOptions = _.extend(imgOptions, { + parent: this.$el, + onInit: function() { + + // Store the set ratio. + var setRatio = imgSelect.getOptions().aspectRatio; + + // On mousedown, if no ratio is set and the Shift key is down, use a 1:1 ratio. + this.parent.children().on( 'mousedown touchstart', function( e ) { + + // If no ratio is set and the shift key is down, use a 1:1 ratio. + if ( ! setRatio && e.shiftKey ) { + imgSelect.setOptions( { + aspectRatio: '1:1' + } ); + } + } ); + + this.parent.children().on( 'mouseup touchend', function() { + + // Restore the set ratio. + imgSelect.setOptions( { + aspectRatio: setRatio ? setRatio : false + } ); + } ); + } + } ); + this.trigger('image-loaded'); + imgSelect = this.controller.imgSelect = this.$image.imgAreaSelect(imgOptions); + }, + onError: function() { + var filename = this.options.attachment.get('filename'); + + this.views.add( '.upload-errors', new wp.media.view.UploaderStatusError({ + filename: UploaderStatus.prototype.filename(filename), + message: window._wpMediaViewsL10n.cropError + }), { at: 0 }); + } +}); + +module.exports = Cropper; + + +/***/ }), + +/***/ 5970: +/***/ (function(module) { + +var View = wp.media.View, + EditImage; + +/** + * wp.media.view.EditImage + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +EditImage = View.extend(/** @lends wp.media.view.EditImage.prototype */{ + className: 'image-editor', + template: wp.template('image-editor'), + + initialize: function( options ) { + this.editor = window.imageEdit; + this.controller = options.controller; + View.prototype.initialize.apply( this, arguments ); + }, + + prepare: function() { + return this.model.toJSON(); + }, + + loadEditor: function() { + this.editor.open( this.model.get( 'id' ), this.model.get( 'nonces' ).edit, this ); + }, + + back: function() { + var lastState = this.controller.lastState(); + this.controller.setState( lastState ); + }, + + refresh: function() { + this.model.fetch(); + }, + + save: function() { + var lastState = this.controller.lastState(); + + this.model.fetch().done( _.bind( function() { + this.controller.setState( lastState ); + }, this ) ); + } + +}); + +module.exports = EditImage; + + +/***/ }), + +/***/ 5138: +/***/ (function(module) { + +/** + * wp.media.view.Embed + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Embed = wp.media.View.extend(/** @lends wp.media.view.Ember.prototype */{ + className: 'media-embed', + + initialize: function() { + /** + * @member {wp.media.view.EmbedUrl} + */ + this.url = new wp.media.view.EmbedUrl({ + controller: this.controller, + model: this.model.props + }).render(); + + this.views.set([ this.url ]); + this.refresh(); + this.listenTo( this.model, 'change:type', this.refresh ); + this.listenTo( this.model, 'change:loading', this.loading ); + }, + + /** + * @param {Object} view + */ + settings: function( view ) { + if ( this._settings ) { + this._settings.remove(); + } + this._settings = view; + this.views.add( view ); + }, + + refresh: function() { + var type = this.model.get('type'), + constructor; + + if ( 'image' === type ) { + constructor = wp.media.view.EmbedImage; + } else if ( 'link' === type ) { + constructor = wp.media.view.EmbedLink; + } else { + return; + } + + this.settings( new constructor({ + controller: this.controller, + model: this.model.props, + priority: 40 + }) ); + }, + + loading: function() { + this.$el.toggleClass( 'embed-loading', this.model.get('loading') ); + } +}); + +module.exports = Embed; + + +/***/ }), + +/***/ 1338: +/***/ (function(module) { + +var AttachmentDisplay = wp.media.view.Settings.AttachmentDisplay, + EmbedImage; + +/** + * wp.media.view.EmbedImage + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.Settings.AttachmentDisplay + * @augments wp.media.view.Settings + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +EmbedImage = AttachmentDisplay.extend(/** @lends wp.media.view.EmbedImage.prototype */{ + className: 'embed-media-settings', + template: wp.template('embed-image-settings'), + + initialize: function() { + /** + * Call `initialize` directly on parent class with passed arguments + */ + AttachmentDisplay.prototype.initialize.apply( this, arguments ); + this.listenTo( this.model, 'change:url', this.updateImage ); + }, + + updateImage: function() { + this.$('img').attr( 'src', this.model.get('url') ); + } +}); + +module.exports = EmbedImage; + + +/***/ }), + +/***/ 6959: +/***/ (function(module) { + +var $ = jQuery, + EmbedLink; + +/** + * wp.media.view.EmbedLink + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.Settings + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +EmbedLink = wp.media.view.Settings.extend(/** @lends wp.media.view.EmbedLink.prototype */{ + className: 'embed-link-settings', + template: wp.template('embed-link-settings'), + + initialize: function() { + this.listenTo( this.model, 'change:url', this.updateoEmbed ); + }, + + updateoEmbed: _.debounce( function() { + var url = this.model.get( 'url' ); + + // Clear out previous results. + this.$('.embed-container').hide().find('.embed-preview').empty(); + this.$( '.setting' ).hide(); + + // Only proceed with embed if the field contains more than 11 characters. + // Example: http://a.io is 11 chars + if ( url && ( url.length < 11 || ! url.match(/^http(s)?:\/\//) ) ) { + return; + } + + this.fetch(); + }, wp.media.controller.Embed.sensitivity ), + + fetch: function() { + var url = this.model.get( 'url' ), re, youTubeEmbedMatch; + + // Check if they haven't typed in 500 ms. + if ( $('#embed-url-field').val() !== url ) { + return; + } + + if ( this.dfd && 'pending' === this.dfd.state() ) { + this.dfd.abort(); + } + + // Support YouTube embed urls, since they work once in the editor. + re = /https?:\/\/www\.youtube\.com\/embed\/([^/]+)/; + youTubeEmbedMatch = re.exec( url ); + if ( youTubeEmbedMatch ) { + url = 'https://www.youtube.com/watch?v=' + youTubeEmbedMatch[ 1 ]; + } + + this.dfd = wp.apiRequest({ + url: wp.media.view.settings.oEmbedProxyUrl, + data: { + url: url, + maxwidth: this.model.get( 'width' ), + maxheight: this.model.get( 'height' ) + }, + type: 'GET', + dataType: 'json', + context: this + }) + .done( function( response ) { + this.renderoEmbed( { + data: { + body: response.html || '' + } + } ); + } ) + .fail( this.renderFail ); + }, + + renderFail: function ( response, status ) { + if ( 'abort' === status ) { + return; + } + this.$( '.link-text' ).show(); + }, + + renderoEmbed: function( response ) { + var html = ( response && response.data && response.data.body ) || ''; + + if ( html ) { + this.$('.embed-container').show().find('.embed-preview').html( html ); + } else { + this.renderFail(); + } + } +}); + +module.exports = EmbedLink; + + +/***/ }), + +/***/ 4848: +/***/ (function(module) { + +var View = wp.media.View, + $ = jQuery, + l10n = wp.media.view.l10n, + EmbedUrl; + +/** + * wp.media.view.EmbedUrl + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +EmbedUrl = View.extend(/** @lends wp.media.view.EmbedUrl.prototype */{ + tagName: 'span', + className: 'embed-url', + + events: { + 'input': 'url' + }, + + initialize: function() { + this.$input = $( '<input id="embed-url-field" type="url" />' ) + .attr( 'aria-label', l10n.insertFromUrlTitle ) + .val( this.model.get('url') ); + this.input = this.$input[0]; + + this.spinner = $('<span class="spinner" />')[0]; + this.$el.append([ this.input, this.spinner ]); + + this.listenTo( this.model, 'change:url', this.render ); + + if ( this.model.get( 'url' ) ) { + _.delay( _.bind( function () { + this.model.trigger( 'change:url' ); + }, this ), 500 ); + } + }, + /** + * @return {wp.media.view.EmbedUrl} Returns itself to allow chaining. + */ + render: function() { + var $input = this.$input; + + if ( $input.is(':focus') ) { + return; + } + + if ( this.model.get( 'url' ) ) { + this.input.value = this.model.get('url'); + } else { + this.input.setAttribute( 'placeholder', 'https://' ); + } + + /** + * Call `render` directly on parent class with passed arguments + */ + View.prototype.render.apply( this, arguments ); + return this; + }, + + url: function( event ) { + var url = event.target.value || ''; + this.model.set( 'url', url.trim() ); + } +}); + +module.exports = EmbedUrl; + + +/***/ }), + +/***/ 6557: +/***/ (function(module) { + +var $ = jQuery; + +/** + * wp.media.view.FocusManager + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var FocusManager = wp.media.View.extend(/** @lends wp.media.view.FocusManager.prototype */{ + + events: { + 'keydown': 'focusManagementMode' + }, + + /** + * Initializes the Focus Manager. + * + * @param {Object} options The Focus Manager options. + * + * @since 5.3.0 + * + * @return {void} + */ + initialize: function( options ) { + this.mode = options.mode || 'constrainTabbing'; + this.tabsAutomaticActivation = options.tabsAutomaticActivation || false; + }, + + /** + * Determines which focus management mode to use. + * + * @since 5.3.0 + * + * @param {Object} event jQuery event object. + * + * @return {void} + */ + focusManagementMode: function( event ) { + if ( this.mode === 'constrainTabbing' ) { + this.constrainTabbing( event ); + } + + if ( this.mode === 'tabsNavigation' ) { + this.tabsNavigation( event ); + } + }, + + /** + * Gets all the tabbable elements. + * + * @since 5.3.0 + * + * @return {Object} A jQuery collection of tabbable elements. + */ + getTabbables: function() { + // Skip the file input added by Plupload. + return this.$( ':tabbable' ).not( '.moxie-shim input[type="file"]' ); + }, + + /** + * Moves focus to the modal dialog. + * + * @since 3.5.0 + * + * @return {void} + */ + focus: function() { + this.$( '.media-modal' ).trigger( 'focus' ); + }, + + /** + * Constrains navigation with the Tab key within the media view element. + * + * @since 4.0.0 + * + * @param {Object} event A keydown jQuery event. + * + * @return {void} + */ + constrainTabbing: function( event ) { + var tabbables; + + // Look for the tab key. + if ( 9 !== event.keyCode ) { + return; + } + + tabbables = this.getTabbables(); + + // Keep tab focus within media modal while it's open. + if ( tabbables.last()[0] === event.target && ! event.shiftKey ) { + tabbables.first().focus(); + return false; + } else if ( tabbables.first()[0] === event.target && event.shiftKey ) { + tabbables.last().focus(); + return false; + } + }, + + /** + * Hides from assistive technologies all the body children. + * + * Sets an `aria-hidden="true"` attribute on all the body children except + * the provided element and other elements that should not be hidden. + * + * The reason why we use `aria-hidden` is that `aria-modal="true"` is buggy + * in Safari 11.1 and support is spotty in other browsers. Also, `aria-modal="true"` + * prevents the `wp.a11y.speak()` ARIA live regions to work as they're outside + * of the modal dialog and get hidden from assistive technologies. + * + * @since 5.2.3 + * + * @param {Object} visibleElement The jQuery object representing the element that should not be hidden. + * + * @return {void} + */ + setAriaHiddenOnBodyChildren: function( visibleElement ) { + var bodyChildren, + self = this; + + if ( this.isBodyAriaHidden ) { + return; + } + + // Get all the body children. + bodyChildren = document.body.children; + + // Loop through the body children and hide the ones that should be hidden. + _.each( bodyChildren, function( element ) { + // Don't hide the modal element. + if ( element === visibleElement[0] ) { + return; + } + + // Determine the body children to hide. + if ( self.elementShouldBeHidden( element ) ) { + element.setAttribute( 'aria-hidden', 'true' ); + // Store the hidden elements. + self.ariaHiddenElements.push( element ); + } + } ); + + this.isBodyAriaHidden = true; + }, + + /** + * Unhides from assistive technologies all the body children. + * + * Makes visible again to assistive technologies all the body children + * previously hidden and stored in this.ariaHiddenElements. + * + * @since 5.2.3 + * + * @return {void} + */ + removeAriaHiddenFromBodyChildren: function() { + _.each( this.ariaHiddenElements, function( element ) { + element.removeAttribute( 'aria-hidden' ); + } ); + + this.ariaHiddenElements = []; + this.isBodyAriaHidden = false; + }, + + /** + * Determines if the passed element should not be hidden from assistive technologies. + * + * @since 5.2.3 + * + * @param {Object} element The DOM element that should be checked. + * + * @return {boolean} Whether the element should not be hidden from assistive technologies. + */ + elementShouldBeHidden: function( element ) { + var role = element.getAttribute( 'role' ), + liveRegionsRoles = [ 'alert', 'status', 'log', 'marquee', 'timer' ]; + + /* + * Don't hide scripts, elements that already have `aria-hidden`, and + * ARIA live regions. + */ + return ! ( + element.tagName === 'SCRIPT' || + element.hasAttribute( 'aria-hidden' ) || + element.hasAttribute( 'aria-live' ) || + liveRegionsRoles.indexOf( role ) !== -1 + ); + }, + + /** + * Whether the body children are hidden from assistive technologies. + * + * @since 5.2.3 + */ + isBodyAriaHidden: false, + + /** + * Stores an array of DOM elements that should be hidden from assistive + * technologies, for example when the media modal dialog opens. + * + * @since 5.2.3 + */ + ariaHiddenElements: [], + + /** + * Holds the jQuery collection of ARIA tabs. + * + * @since 5.3.0 + */ + tabs: $(), + + /** + * Sets up tabs in an ARIA tabbed interface. + * + * @since 5.3.0 + * + * @param {Object} event jQuery event object. + * + * @return {void} + */ + setupAriaTabs: function() { + this.tabs = this.$( '[role="tab"]' ); + + // Set up initial attributes. + this.tabs.attr( { + 'aria-selected': 'false', + tabIndex: '-1' + } ); + + // Set up attributes on the initially active tab. + this.tabs.filter( '.active' ) + .removeAttr( 'tabindex' ) + .attr( 'aria-selected', 'true' ); + }, + + /** + * Enables arrows navigation within the ARIA tabbed interface. + * + * @since 5.3.0 + * + * @param {Object} event jQuery event object. + * + * @return {void} + */ + tabsNavigation: function( event ) { + var orientation = 'horizontal', + keys = [ 32, 35, 36, 37, 38, 39, 40 ]; + + // Return if not Spacebar, End, Home, or Arrow keys. + if ( keys.indexOf( event.which ) === -1 ) { + return; + } + + // Determine navigation direction. + if ( this.$el.attr( 'aria-orientation' ) === 'vertical' ) { + orientation = 'vertical'; + } + + // Make Up and Down arrow keys do nothing with horizontal tabs. + if ( orientation === 'horizontal' && [ 38, 40 ].indexOf( event.which ) !== -1 ) { + return; + } + + // Make Left and Right arrow keys do nothing with vertical tabs. + if ( orientation === 'vertical' && [ 37, 39 ].indexOf( event.which ) !== -1 ) { + return; + } + + this.switchTabs( event, this.tabs ); + }, + + /** + * Switches tabs in the ARIA tabbed interface. + * + * @since 5.3.0 + * + * @param {Object} event jQuery event object. + * + * @return {void} + */ + switchTabs: function( event ) { + var key = event.which, + index = this.tabs.index( $( event.target ) ), + newIndex; + + switch ( key ) { + // Space bar: Activate current targeted tab. + case 32: { + this.activateTab( this.tabs[ index ] ); + break; + } + // End key: Activate last tab. + case 35: { + event.preventDefault(); + this.activateTab( this.tabs[ this.tabs.length - 1 ] ); + break; + } + // Home key: Activate first tab. + case 36: { + event.preventDefault(); + this.activateTab( this.tabs[ 0 ] ); + break; + } + // Left and up keys: Activate previous tab. + case 37: + case 38: { + event.preventDefault(); + newIndex = ( index - 1 ) < 0 ? this.tabs.length - 1 : index - 1; + this.activateTab( this.tabs[ newIndex ] ); + break; + } + // Right and down keys: Activate next tab. + case 39: + case 40: { + event.preventDefault(); + newIndex = ( index + 1 ) === this.tabs.length ? 0 : index + 1; + this.activateTab( this.tabs[ newIndex ] ); + break; + } + } + }, + + /** + * Sets a single tab to be focusable and semantically selected. + * + * @since 5.3.0 + * + * @param {Object} tab The tab DOM element. + * + * @return {void} + */ + activateTab: function( tab ) { + if ( ! tab ) { + return; + } + + // The tab is a DOM element: no need for jQuery methods. + tab.focus(); + + // Handle automatic activation. + if ( this.tabsAutomaticActivation ) { + tab.removeAttribute( 'tabindex' ); + tab.setAttribute( 'aria-selected', 'true' ); + tab.click(); + + return; + } + + // Handle manual activation. + $( tab ).on( 'click', function() { + tab.removeAttribute( 'tabindex' ); + tab.setAttribute( 'aria-selected', 'true' ); + } ); + } +}); + +module.exports = FocusManager; + + +/***/ }), + +/***/ 3647: +/***/ (function(module) { + +/** + * wp.media.view.Frame + * + * A frame is a composite view consisting of one or more regions and one or more + * states. + * + * @memberOf wp.media.view + * + * @see wp.media.controller.State + * @see wp.media.controller.Region + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + * @mixes wp.media.controller.StateMachine + */ +var Frame = wp.media.View.extend(/** @lends wp.media.view.Frame.prototype */{ + initialize: function() { + _.defaults( this.options, { + mode: [ 'select' ] + }); + this._createRegions(); + this._createStates(); + this._createModes(); + }, + + _createRegions: function() { + // Clone the regions array. + this.regions = this.regions ? this.regions.slice() : []; + + // Initialize regions. + _.each( this.regions, function( region ) { + this[ region ] = new wp.media.controller.Region({ + view: this, + id: region, + selector: '.media-frame-' + region + }); + }, this ); + }, + /** + * Create the frame's states. + * + * @see wp.media.controller.State + * @see wp.media.controller.StateMachine + * + * @fires wp.media.controller.State#ready + */ + _createStates: function() { + // Create the default `states` collection. + this.states = new Backbone.Collection( null, { + model: wp.media.controller.State + }); + + // Ensure states have a reference to the frame. + this.states.on( 'add', function( model ) { + model.frame = this; + model.trigger('ready'); + }, this ); + + if ( this.options.states ) { + this.states.add( this.options.states ); + } + }, + + /** + * A frame can be in a mode or multiple modes at one time. + * + * For example, the manage media frame can be in the `Bulk Select` or `Edit` mode. + */ + _createModes: function() { + // Store active "modes" that the frame is in. Unrelated to region modes. + this.activeModes = new Backbone.Collection(); + this.activeModes.on( 'add remove reset', _.bind( this.triggerModeEvents, this ) ); + + _.each( this.options.mode, function( mode ) { + this.activateMode( mode ); + }, this ); + }, + /** + * Reset all states on the frame to their defaults. + * + * @return {wp.media.view.Frame} Returns itself to allow chaining. + */ + reset: function() { + this.states.invoke( 'trigger', 'reset' ); + return this; + }, + /** + * Map activeMode collection events to the frame. + */ + triggerModeEvents: function( model, collection, options ) { + var collectionEvent, + modeEventMap = { + add: 'activate', + remove: 'deactivate' + }, + eventToTrigger; + // Probably a better way to do this. + _.each( options, function( value, key ) { + if ( value ) { + collectionEvent = key; + } + } ); + + if ( ! _.has( modeEventMap, collectionEvent ) ) { + return; + } + + eventToTrigger = model.get('id') + ':' + modeEventMap[collectionEvent]; + this.trigger( eventToTrigger ); + }, + /** + * Activate a mode on the frame. + * + * @param string mode Mode ID. + * @return {this} Returns itself to allow chaining. + */ + activateMode: function( mode ) { + // Bail if the mode is already active. + if ( this.isModeActive( mode ) ) { + return; + } + this.activeModes.add( [ { id: mode } ] ); + // Add a CSS class to the frame so elements can be styled for the mode. + this.$el.addClass( 'mode-' + mode ); + + return this; + }, + /** + * Deactivate a mode on the frame. + * + * @param string mode Mode ID. + * @return {this} Returns itself to allow chaining. + */ + deactivateMode: function( mode ) { + // Bail if the mode isn't active. + if ( ! this.isModeActive( mode ) ) { + return this; + } + this.activeModes.remove( this.activeModes.where( { id: mode } ) ); + this.$el.removeClass( 'mode-' + mode ); + /** + * Frame mode deactivation event. + * + * @event wp.media.view.Frame#{mode}:deactivate + */ + this.trigger( mode + ':deactivate' ); + + return this; + }, + /** + * Check if a mode is enabled on the frame. + * + * @param string mode Mode ID. + * @return bool + */ + isModeActive: function( mode ) { + return Boolean( this.activeModes.where( { id: mode } ).length ); + } +}); + +// Make the `Frame` a `StateMachine`. +_.extend( Frame.prototype, wp.media.controller.StateMachine.prototype ); + +module.exports = Frame; + + +/***/ }), + +/***/ 9142: +/***/ (function(module) { + +var Select = wp.media.view.MediaFrame.Select, + l10n = wp.media.view.l10n, + ImageDetails; + +/** + * wp.media.view.MediaFrame.ImageDetails + * + * A media frame for manipulating an image that's already been inserted + * into a post. + * + * @memberOf wp.media.view.MediaFrame + * + * @class + * @augments wp.media.view.MediaFrame.Select + * @augments wp.media.view.MediaFrame + * @augments wp.media.view.Frame + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + * @mixes wp.media.controller.StateMachine + */ +ImageDetails = Select.extend(/** @lends wp.media.view.MediaFrame.ImageDetails.prototype */{ + defaults: { + id: 'image', + url: '', + menu: 'image-details', + content: 'image-details', + toolbar: 'image-details', + type: 'link', + title: l10n.imageDetailsTitle, + priority: 120 + }, + + initialize: function( options ) { + this.image = new wp.media.model.PostImage( options.metadata ); + this.options.selection = new wp.media.model.Selection( this.image.attachment, { multiple: false } ); + Select.prototype.initialize.apply( this, arguments ); + }, + + bindHandlers: function() { + Select.prototype.bindHandlers.apply( this, arguments ); + this.on( 'menu:create:image-details', this.createMenu, this ); + this.on( 'content:create:image-details', this.imageDetailsContent, this ); + this.on( 'content:render:edit-image', this.editImageContent, this ); + this.on( 'toolbar:render:image-details', this.renderImageDetailsToolbar, this ); + // Override the select toolbar. + this.on( 'toolbar:render:replace', this.renderReplaceImageToolbar, this ); + }, + + createStates: function() { + this.states.add([ + new wp.media.controller.ImageDetails({ + image: this.image, + editable: false + }), + new wp.media.controller.ReplaceImage({ + id: 'replace-image', + library: wp.media.query( { type: 'image' } ), + image: this.image, + multiple: false, + title: l10n.imageReplaceTitle, + toolbar: 'replace', + priority: 80, + displaySettings: true + }), + new wp.media.controller.EditImage( { + image: this.image, + selection: this.options.selection + } ) + ]); + }, + + imageDetailsContent: function( options ) { + options.view = new wp.media.view.ImageDetails({ + controller: this, + model: this.state().image, + attachment: this.state().image.attachment + }); + }, + + editImageContent: function() { + var state = this.state(), + model = state.get('image'), + view; + + if ( ! model ) { + return; + } + + view = new wp.media.view.EditImage( { model: model, controller: this } ).render(); + + this.content.set( view ); + + // After bringing in the frame, load the actual editor via an Ajax call. + view.loadEditor(); + + }, + + renderImageDetailsToolbar: function() { + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + select: { + style: 'primary', + text: l10n.update, + priority: 80, + + click: function() { + var controller = this.controller, + state = controller.state(); + + controller.close(); + + // Not sure if we want to use wp.media.string.image which will create a shortcode or + // perhaps wp.html.string to at least to build the <img />. + state.trigger( 'update', controller.image.toJSON() ); + + // Restore and reset the default state. + controller.setState( controller.options.state ); + controller.reset(); + } + } + } + }) ); + }, + + renderReplaceImageToolbar: function() { + var frame = this, + lastState = frame.lastState(), + previous = lastState && lastState.id; + + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + back: { + text: l10n.back, + priority: 80, + click: function() { + if ( previous ) { + frame.setState( previous ); + } else { + frame.close(); + } + } + }, + + replace: { + style: 'primary', + text: l10n.replace, + priority: 20, + requires: { selection: true }, + + click: function() { + var controller = this.controller, + state = controller.state(), + selection = state.get( 'selection' ), + attachment = selection.single(); + + controller.close(); + + controller.image.changeAttachment( attachment, state.display( attachment ) ); + + // Not sure if we want to use wp.media.string.image which will create a shortcode or + // perhaps wp.html.string to at least to build the <img />. + state.trigger( 'replace', controller.image.toJSON() ); + + // Restore and reset the default state. + controller.setState( controller.options.state ); + controller.reset(); + } + } + } + }) ); + } + +}); + +module.exports = ImageDetails; + + +/***/ }), + +/***/ 9075: +/***/ (function(module) { + +var Select = wp.media.view.MediaFrame.Select, + Library = wp.media.controller.Library, + l10n = wp.media.view.l10n, + Post; + +/** + * wp.media.view.MediaFrame.Post + * + * The frame for manipulating media on the Edit Post page. + * + * @memberOf wp.media.view.MediaFrame + * + * @class + * @augments wp.media.view.MediaFrame.Select + * @augments wp.media.view.MediaFrame + * @augments wp.media.view.Frame + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + * @mixes wp.media.controller.StateMachine + */ +Post = Select.extend(/** @lends wp.media.view.MediaFrame.Post.prototype */{ + initialize: function() { + this.counts = { + audio: { + count: wp.media.view.settings.attachmentCounts.audio, + state: 'playlist' + }, + video: { + count: wp.media.view.settings.attachmentCounts.video, + state: 'video-playlist' + } + }; + + _.defaults( this.options, { + multiple: true, + editing: false, + state: 'insert', + metadata: {} + }); + + // Call 'initialize' directly on the parent class. + Select.prototype.initialize.apply( this, arguments ); + this.createIframeStates(); + + }, + + /** + * Create the default states. + */ + createStates: function() { + var options = this.options; + + this.states.add([ + // Main states. + new Library({ + id: 'insert', + title: l10n.insertMediaTitle, + priority: 20, + toolbar: 'main-insert', + filterable: 'all', + library: wp.media.query( options.library ), + multiple: options.multiple ? 'reset' : false, + editable: true, + + // If the user isn't allowed to edit fields, + // can they still edit it locally? + allowLocalEdits: true, + + // Show the attachment display settings. + displaySettings: true, + // Update user settings when users adjust the + // attachment display settings. + displayUserSettings: true + }), + + new Library({ + id: 'gallery', + title: l10n.createGalleryTitle, + priority: 40, + toolbar: 'main-gallery', + filterable: 'uploaded', + multiple: 'add', + editable: false, + + library: wp.media.query( _.defaults({ + type: 'image' + }, options.library ) ) + }), + + // Embed states. + new wp.media.controller.Embed( { metadata: options.metadata } ), + + new wp.media.controller.EditImage( { model: options.editImage } ), + + // Gallery states. + new wp.media.controller.GalleryEdit({ + library: options.selection, + editing: options.editing, + menu: 'gallery' + }), + + new wp.media.controller.GalleryAdd(), + + new Library({ + id: 'playlist', + title: l10n.createPlaylistTitle, + priority: 60, + toolbar: 'main-playlist', + filterable: 'uploaded', + multiple: 'add', + editable: false, + + library: wp.media.query( _.defaults({ + type: 'audio' + }, options.library ) ) + }), + + // Playlist states. + new wp.media.controller.CollectionEdit({ + type: 'audio', + collectionType: 'playlist', + title: l10n.editPlaylistTitle, + SettingsView: wp.media.view.Settings.Playlist, + library: options.selection, + editing: options.editing, + menu: 'playlist', + dragInfoText: l10n.playlistDragInfo, + dragInfo: false + }), + + new wp.media.controller.CollectionAdd({ + type: 'audio', + collectionType: 'playlist', + title: l10n.addToPlaylistTitle + }), + + new Library({ + id: 'video-playlist', + title: l10n.createVideoPlaylistTitle, + priority: 60, + toolbar: 'main-video-playlist', + filterable: 'uploaded', + multiple: 'add', + editable: false, + + library: wp.media.query( _.defaults({ + type: 'video' + }, options.library ) ) + }), + + new wp.media.controller.CollectionEdit({ + type: 'video', + collectionType: 'playlist', + title: l10n.editVideoPlaylistTitle, + SettingsView: wp.media.view.Settings.Playlist, + library: options.selection, + editing: options.editing, + menu: 'video-playlist', + dragInfoText: l10n.videoPlaylistDragInfo, + dragInfo: false + }), + + new wp.media.controller.CollectionAdd({ + type: 'video', + collectionType: 'playlist', + title: l10n.addToVideoPlaylistTitle + }) + ]); + + if ( wp.media.view.settings.post.featuredImageId ) { + this.states.add( new wp.media.controller.FeaturedImage() ); + } + }, + + bindHandlers: function() { + var handlers, checkCounts; + + Select.prototype.bindHandlers.apply( this, arguments ); + + this.on( 'activate', this.activate, this ); + + // Only bother checking media type counts if one of the counts is zero. + checkCounts = _.find( this.counts, function( type ) { + return type.count === 0; + } ); + + if ( typeof checkCounts !== 'undefined' ) { + this.listenTo( wp.media.model.Attachments.all, 'change:type', this.mediaTypeCounts ); + } + + this.on( 'menu:create:gallery', this.createMenu, this ); + this.on( 'menu:create:playlist', this.createMenu, this ); + this.on( 'menu:create:video-playlist', 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:main-playlist', this.createToolbar, this ); + this.on( 'toolbar:create:main-video-playlist', this.createToolbar, this ); + this.on( 'toolbar:create:featured-image', this.featuredImageToolbar, this ); + this.on( 'toolbar:create:main-embed', this.mainEmbedToolbar, this ); + + handlers = { + menu: { + 'default': 'mainMenu', + 'gallery': 'galleryMenu', + 'playlist': 'playlistMenu', + 'video-playlist': 'videoPlaylistMenu' + }, + + content: { + 'embed': 'embedContent', + 'edit-image': 'editImageContent', + 'edit-selection': 'editSelectionContent' + }, + + toolbar: { + 'main-insert': 'mainInsertToolbar', + 'main-gallery': 'mainGalleryToolbar', + 'gallery-edit': 'galleryEditToolbar', + 'gallery-add': 'galleryAddToolbar', + 'main-playlist': 'mainPlaylistToolbar', + 'playlist-edit': 'playlistEditToolbar', + 'playlist-add': 'playlistAddToolbar', + 'main-video-playlist': 'mainVideoPlaylistToolbar', + 'video-playlist-edit': 'videoPlaylistEditToolbar', + 'video-playlist-add': 'videoPlaylistAddToolbar' + } + }; + + _.each( handlers, function( regionHandlers, region ) { + _.each( regionHandlers, function( callback, handler ) { + this.on( region + ':render:' + handler, this[ callback ], this ); + }, this ); + }, this ); + }, + + activate: function() { + // Hide menu items for states tied to particular media types if there are no items. + _.each( this.counts, function( type ) { + if ( type.count < 1 ) { + this.menuItemVisibility( type.state, 'hide' ); + } + }, this ); + }, + + mediaTypeCounts: function( model, attr ) { + if ( typeof this.counts[ attr ] !== 'undefined' && this.counts[ attr ].count < 1 ) { + this.counts[ attr ].count++; + this.menuItemVisibility( this.counts[ attr ].state, 'show' ); + } + }, + + // Menus. + /** + * @param {wp.Backbone.View} view + */ + mainMenu: function( view ) { + view.set({ + 'library-separator': new wp.media.View({ + className: 'separator', + priority: 100, + attributes: { + role: 'presentation' + } + }) + }); + }, + + menuItemVisibility: function( state, visibility ) { + var menu = this.menu.get(); + if ( visibility === 'hide' ) { + menu.hide( state ); + } else if ( visibility === 'show' ) { + menu.show( state ); + } + }, + /** + * @param {wp.Backbone.View} view + */ + galleryMenu: function( view ) { + var lastState = this.lastState(), + previous = lastState && lastState.id, + frame = this; + + view.set({ + cancel: { + text: l10n.cancelGalleryTitle, + priority: 20, + click: function() { + if ( previous ) { + frame.setState( previous ); + } else { + frame.close(); + } + + // Move focus to the modal after canceling a Gallery. + this.controller.modal.focusManager.focus(); + } + }, + separateCancel: new wp.media.View({ + className: 'separator', + priority: 40 + }) + }); + }, + + playlistMenu: function( view ) { + var lastState = this.lastState(), + previous = lastState && lastState.id, + frame = this; + + view.set({ + cancel: { + text: l10n.cancelPlaylistTitle, + priority: 20, + click: function() { + if ( previous ) { + frame.setState( previous ); + } else { + frame.close(); + } + + // Move focus to the modal after canceling an Audio Playlist. + this.controller.modal.focusManager.focus(); + } + }, + separateCancel: new wp.media.View({ + className: 'separator', + priority: 40 + }) + }); + }, + + videoPlaylistMenu: function( view ) { + var lastState = this.lastState(), + previous = lastState && lastState.id, + frame = this; + + view.set({ + cancel: { + text: l10n.cancelVideoPlaylistTitle, + priority: 20, + click: function() { + if ( previous ) { + frame.setState( previous ); + } else { + frame.close(); + } + + // Move focus to the modal after canceling a Video Playlist. + this.controller.modal.focusManager.focus(); + } + }, + separateCancel: new wp.media.View({ + className: 'separator', + priority: 40 + }) + }); + }, + + // Content. + embedContent: function() { + var view = new wp.media.view.Embed({ + controller: this, + model: this.state() + }).render(); + + this.content.set( view ); + }, + + editSelectionContent: function() { + var state = this.state(), + selection = state.get('selection'), + view; + + view = new wp.media.view.AttachmentsBrowser({ + controller: this, + collection: selection, + selection: selection, + model: state, + sortable: true, + search: false, + date: false, + dragInfo: true, + + AttachmentView: wp.media.view.Attachments.EditSelection + }).render(); + + view.toolbar.set( 'backToLibrary', { + text: l10n.returnToLibrary, + priority: -100, + + click: function() { + this.controller.content.mode('browse'); + // Move focus to the modal when jumping back from Edit Selection to Add Media view. + this.controller.modal.focusManager.focus(); + } + }); + + // Browse our library of attachments. + this.content.set( view ); + + // Trigger the controller to set focus. + this.trigger( 'edit:selection', this ); + }, + + editImageContent: function() { + var image = this.state().get('image'), + view = new wp.media.view.EditImage( { model: image, controller: this } ).render(); + + this.content.set( view ); + + // After creating the wrapper view, load the actual editor via an Ajax call. + view.loadEditor(); + + }, + + // Toolbars. + + /** + * @param {wp.Backbone.View} view + */ + selectionStatusToolbar: function( view ) { + var editable = this.state().get('editable'); + + view.set( 'selection', new wp.media.view.Selection({ + controller: this, + collection: this.state().get('selection'), + priority: -40, + + // If the selection is editable, pass the callback to + // switch the content mode. + editable: editable && function() { + this.controller.content.mode('edit-selection'); + } + }).render() ); + }, + + /** + * @param {wp.Backbone.View} view + */ + mainInsertToolbar: function( view ) { + var controller = this; + + this.selectionStatusToolbar( view ); + + view.set( 'insert', { + style: 'primary', + priority: 80, + text: l10n.insertIntoPost, + requires: { selection: true }, + + /** + * @ignore + * + * @fires wp.media.controller.State#insert + */ + click: function() { + var state = controller.state(), + selection = state.get('selection'); + + controller.close(); + state.trigger( 'insert', selection ).reset(); + } + }); + }, + + /** + * @param {wp.Backbone.View} view + */ + mainGalleryToolbar: function( view ) { + var controller = this; + + this.selectionStatusToolbar( view ); + + view.set( 'gallery', { + style: 'primary', + text: l10n.createNewGallery, + priority: 60, + requires: { selection: true }, + + click: function() { + var selection = controller.state().get('selection'), + edit = controller.state('gallery-edit'), + models = selection.where({ type: 'image' }); + + edit.set( 'library', new wp.media.model.Selection( models, { + props: selection.props.toJSON(), + multiple: true + }) ); + + // Jump to Edit Gallery view. + this.controller.setState( 'gallery-edit' ); + + // Move focus to the modal after jumping to Edit Gallery view. + this.controller.modal.focusManager.focus(); + } + }); + }, + + mainPlaylistToolbar: function( view ) { + var controller = this; + + this.selectionStatusToolbar( view ); + + view.set( 'playlist', { + style: 'primary', + text: l10n.createNewPlaylist, + priority: 100, + requires: { selection: true }, + + click: function() { + var selection = controller.state().get('selection'), + edit = controller.state('playlist-edit'), + models = selection.where({ type: 'audio' }); + + edit.set( 'library', new wp.media.model.Selection( models, { + props: selection.props.toJSON(), + multiple: true + }) ); + + // Jump to Edit Audio Playlist view. + this.controller.setState( 'playlist-edit' ); + + // Move focus to the modal after jumping to Edit Audio Playlist view. + this.controller.modal.focusManager.focus(); + } + }); + }, + + mainVideoPlaylistToolbar: function( view ) { + var controller = this; + + this.selectionStatusToolbar( view ); + + view.set( 'video-playlist', { + style: 'primary', + text: l10n.createNewVideoPlaylist, + priority: 100, + requires: { selection: true }, + + click: function() { + var selection = controller.state().get('selection'), + edit = controller.state('video-playlist-edit'), + models = selection.where({ type: 'video' }); + + edit.set( 'library', new wp.media.model.Selection( models, { + props: selection.props.toJSON(), + multiple: true + }) ); + + // Jump to Edit Video Playlist view. + this.controller.setState( 'video-playlist-edit' ); + + // Move focus to the modal after jumping to Edit Video Playlist view. + this.controller.modal.focusManager.focus(); + } + }); + }, + + featuredImageToolbar: function( toolbar ) { + this.createSelectToolbar( toolbar, { + text: l10n.setFeaturedImage, + state: this.options.state + }); + }, + + mainEmbedToolbar: function( toolbar ) { + toolbar.view = new wp.media.view.Toolbar.Embed({ + controller: this + }); + }, + + galleryEditToolbar: function() { + var editing = this.state().get('editing'); + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + insert: { + style: 'primary', + text: editing ? l10n.updateGallery : l10n.insertGallery, + priority: 80, + requires: { library: true }, + + /** + * @fires wp.media.controller.State#update + */ + click: function() { + var controller = this.controller, + state = controller.state(); + + controller.close(); + state.trigger( 'update', state.get('library') ); + + // Restore and reset the default state. + controller.setState( controller.options.state ); + controller.reset(); + } + } + } + }) ); + }, + + galleryAddToolbar: function() { + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + insert: { + style: 'primary', + text: l10n.addToGallery, + priority: 80, + requires: { selection: true }, + + /** + * @fires wp.media.controller.State#reset + */ + click: function() { + var controller = this.controller, + state = controller.state(), + edit = controller.state('gallery-edit'); + + edit.get('library').add( state.get('selection').models ); + state.trigger('reset'); + controller.setState('gallery-edit'); + // Move focus to the modal when jumping back from Add to Gallery to Edit Gallery view. + this.controller.modal.focusManager.focus(); + } + } + } + }) ); + }, + + playlistEditToolbar: function() { + var editing = this.state().get('editing'); + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + insert: { + style: 'primary', + text: editing ? l10n.updatePlaylist : l10n.insertPlaylist, + priority: 80, + requires: { library: true }, + + /** + * @fires wp.media.controller.State#update + */ + click: function() { + var controller = this.controller, + state = controller.state(); + + controller.close(); + state.trigger( 'update', state.get('library') ); + + // Restore and reset the default state. + controller.setState( controller.options.state ); + controller.reset(); + } + } + } + }) ); + }, + + playlistAddToolbar: function() { + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + insert: { + style: 'primary', + text: l10n.addToPlaylist, + priority: 80, + requires: { selection: true }, + + /** + * @fires wp.media.controller.State#reset + */ + click: function() { + var controller = this.controller, + state = controller.state(), + edit = controller.state('playlist-edit'); + + edit.get('library').add( state.get('selection').models ); + state.trigger('reset'); + controller.setState('playlist-edit'); + // Move focus to the modal when jumping back from Add to Audio Playlist to Edit Audio Playlist view. + this.controller.modal.focusManager.focus(); + } + } + } + }) ); + }, + + videoPlaylistEditToolbar: function() { + var editing = this.state().get('editing'); + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + insert: { + style: 'primary', + text: editing ? l10n.updateVideoPlaylist : l10n.insertVideoPlaylist, + priority: 140, + requires: { library: true }, + + click: function() { + var controller = this.controller, + state = controller.state(), + library = state.get('library'); + + library.type = 'video'; + + controller.close(); + state.trigger( 'update', library ); + + // Restore and reset the default state. + controller.setState( controller.options.state ); + controller.reset(); + } + } + } + }) ); + }, + + videoPlaylistAddToolbar: function() { + this.toolbar.set( new wp.media.view.Toolbar({ + controller: this, + items: { + insert: { + style: 'primary', + text: l10n.addToVideoPlaylist, + priority: 140, + requires: { selection: true }, + + click: function() { + var controller = this.controller, + state = controller.state(), + edit = controller.state('video-playlist-edit'); + + edit.get('library').add( state.get('selection').models ); + state.trigger('reset'); + controller.setState('video-playlist-edit'); + // Move focus to the modal when jumping back from Add to Video Playlist to Edit Video Playlist view. + this.controller.modal.focusManager.focus(); + } + } + } + }) ); + } +}); + +module.exports = Post; + + +/***/ }), + +/***/ 8719: +/***/ (function(module) { + +var MediaFrame = wp.media.view.MediaFrame, + l10n = wp.media.view.l10n, + Select; + +/** + * wp.media.view.MediaFrame.Select + * + * A frame for selecting an item or items from the media library. + * + * @memberOf wp.media.view.MediaFrame + * + * @class + * @augments wp.media.view.MediaFrame + * @augments wp.media.view.Frame + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + * @mixes wp.media.controller.StateMachine + */ +Select = MediaFrame.extend(/** @lends wp.media.view.MediaFrame.Select.prototype */{ + initialize: function() { + // Call 'initialize' directly on the parent class. + MediaFrame.prototype.initialize.apply( this, arguments ); + + _.defaults( this.options, { + selection: [], + library: {}, + multiple: false, + state: 'library' + }); + + this.createSelection(); + this.createStates(); + this.bindHandlers(); + }, + + /** + * Attach a selection collection to the frame. + * + * A selection is a collection of attachments used for a specific purpose + * by a media frame. e.g. Selecting an attachment (or many) to insert into + * post content. + * + * @see media.model.Selection + */ + createSelection: function() { + var selection = this.options.selection; + + if ( ! (selection instanceof wp.media.model.Selection) ) { + this.options.selection = new wp.media.model.Selection( selection, { + multiple: this.options.multiple + }); + } + + this._selection = { + attachments: new wp.media.model.Attachments(), + difference: [] + }; + }, + + editImageContent: function() { + var image = this.state().get('image'), + view = new wp.media.view.EditImage( { model: image, controller: this } ).render(); + + this.content.set( view ); + + // After creating the wrapper view, load the actual editor via an Ajax call. + view.loadEditor(); + }, + + /** + * Create the default states on the frame. + */ + createStates: function() { + var options = this.options; + + if ( this.options.states ) { + return; + } + + // Add the default states. + this.states.add([ + // Main states. + new wp.media.controller.Library({ + library: wp.media.query( options.library ), + multiple: options.multiple, + title: options.title, + priority: 20 + }), + new wp.media.controller.EditImage( { model: options.editImage } ) + ]); + }, + + /** + * Bind region mode event callbacks. + * + * @see media.controller.Region.render + */ + 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 ); + this.on( 'content:render:edit-image', this.editImageContent, this ); + }, + + /** + * Render callback for the router region in the `browse` mode. + * + * @param {wp.media.view.Router} routerView + */ + browseRouter: function( routerView ) { + routerView.set({ + upload: { + text: l10n.uploadFilesTitle, + priority: 20 + }, + browse: { + text: l10n.mediaLibraryTitle, + priority: 40 + } + }); + }, + + /** + * Render callback for the content region in the `browse` mode. + * + * @param {wp.media.controller.Region} contentRegion + */ + browseContent: function( contentRegion ) { + var state = this.state(); + + this.$el.removeClass('hide-toolbar'); + + // Browse our library of attachments. + contentRegion.view = new wp.media.view.AttachmentsBrowser({ + controller: this, + collection: state.get('library'), + selection: state.get('selection'), + model: state, + sortable: state.get('sortable'), + search: state.get('searchable'), + filters: state.get('filterable'), + date: state.get('date'), + display: state.has('display') ? state.get('display') : state.get('displaySettings'), + dragInfo: state.get('dragInfo'), + + idealColumnWidth: state.get('idealColumnWidth'), + suggestedWidth: state.get('suggestedWidth'), + suggestedHeight: state.get('suggestedHeight'), + + AttachmentView: state.get('AttachmentView') + }); + }, + + /** + * Render callback for the content region in the `upload` mode. + */ + uploadContent: function() { + this.$el.removeClass( 'hide-toolbar' ); + this.content.set( new wp.media.view.UploaderInline({ + controller: this + }) ); + }, + + /** + * Toolbars + * + * @param {Object} toolbar + * @param {Object} [options={}] + * @this wp.media.controller.Region + */ + createSelectToolbar: function( toolbar, options ) { + options = options || this.options.button || {}; + options.controller = this; + + toolbar.view = new wp.media.view.Toolbar.Select( options ); + } +}); + +module.exports = Select; + + +/***/ }), + +/***/ 7990: +/***/ (function(module) { + +/** + * wp.media.view.Heading + * + * A reusable heading component for the media library + * + * Used to add accessibility friendly headers in the media library/modal. + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Heading = wp.media.View.extend( { + tagName: function() { + return this.options.level || 'h1'; + }, + className: 'media-views-heading', + + initialize: function() { + + if ( this.options.className ) { + this.$el.addClass( this.options.className ); + } + + this.text = this.options.text; + }, + + render: function() { + this.$el.html( this.text ); + return this; + } +} ); + +module.exports = Heading; + + +/***/ }), + +/***/ 6217: +/***/ (function(module) { + +/** + * wp.media.view.Iframe + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Iframe = wp.media.View.extend(/** @lends wp.media.view.Iframe.prototype */{ + className: 'media-iframe', + /** + * @return {wp.media.view.Iframe} Returns itself to allow chaining. + */ + render: function() { + this.views.detach(); + this.$el.html( '<iframe src="' + this.controller.state().get('src') + '" />' ); + this.views.render(); + return this; + } +}); + +module.exports = Iframe; + + +/***/ }), + +/***/ 7598: +/***/ (function(module) { + +var AttachmentDisplay = wp.media.view.Settings.AttachmentDisplay, + $ = jQuery, + ImageDetails; + +/** + * wp.media.view.ImageDetails + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.Settings.AttachmentDisplay + * @augments wp.media.view.Settings + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +ImageDetails = AttachmentDisplay.extend(/** @lends wp.media.view.ImageDetails.prototype */{ + className: 'image-details', + template: wp.template('image-details'), + events: _.defaults( AttachmentDisplay.prototype.events, { + 'click .edit-attachment': 'editAttachment', + 'click .replace-attachment': 'replaceAttachment', + 'click .advanced-toggle': 'onToggleAdvanced', + 'change [data-setting="customWidth"]': 'onCustomSize', + 'change [data-setting="customHeight"]': 'onCustomSize', + 'keyup [data-setting="customWidth"]': 'onCustomSize', + 'keyup [data-setting="customHeight"]': 'onCustomSize' + } ), + initialize: function() { + // Used in AttachmentDisplay.prototype.updateLinkTo. + this.options.attachment = this.model.attachment; + this.listenTo( this.model, 'change:url', this.updateUrl ); + this.listenTo( this.model, 'change:link', this.toggleLinkSettings ); + this.listenTo( this.model, 'change:size', this.toggleCustomSize ); + + AttachmentDisplay.prototype.initialize.apply( this, arguments ); + }, + + prepare: function() { + var attachment = false; + + if ( this.model.attachment ) { + attachment = this.model.attachment.toJSON(); + } + return _.defaults({ + model: this.model.toJSON(), + attachment: attachment + }, this.options ); + }, + + render: function() { + var args = arguments; + + if ( this.model.attachment && 'pending' === this.model.dfd.state() ) { + this.model.dfd + .done( _.bind( function() { + AttachmentDisplay.prototype.render.apply( this, args ); + this.postRender(); + }, this ) ) + .fail( _.bind( function() { + this.model.attachment = false; + AttachmentDisplay.prototype.render.apply( this, args ); + this.postRender(); + }, this ) ); + } else { + AttachmentDisplay.prototype.render.apply( this, arguments ); + this.postRender(); + } + + return this; + }, + + postRender: function() { + setTimeout( _.bind( this.scrollToTop, this ), 10 ); + this.toggleLinkSettings(); + if ( window.getUserSetting( 'advImgDetails' ) === 'show' ) { + this.toggleAdvanced( true ); + } + this.trigger( 'post-render' ); + }, + + scrollToTop: function() { + this.$( '.embed-media-settings' ).scrollTop( 0 ); + }, + + updateUrl: function() { + this.$( '.image img' ).attr( 'src', this.model.get( 'url' ) ); + this.$( '.url' ).val( this.model.get( 'url' ) ); + }, + + toggleLinkSettings: function() { + if ( this.model.get( 'link' ) === 'none' ) { + this.$( '.link-settings' ).addClass('hidden'); + } else { + this.$( '.link-settings' ).removeClass('hidden'); + } + }, + + toggleCustomSize: function() { + if ( this.model.get( 'size' ) !== 'custom' ) { + this.$( '.custom-size' ).addClass('hidden'); + } else { + this.$( '.custom-size' ).removeClass('hidden'); + } + }, + + onCustomSize: function( event ) { + var dimension = $( event.target ).data('setting'), + num = $( event.target ).val(), + value; + + // Ignore bogus input. + if ( ! /^\d+/.test( num ) || parseInt( num, 10 ) < 1 ) { + event.preventDefault(); + return; + } + + if ( dimension === 'customWidth' ) { + value = Math.round( 1 / this.model.get( 'aspectRatio' ) * num ); + this.model.set( 'customHeight', value, { silent: true } ); + this.$( '[data-setting="customHeight"]' ).val( value ); + } else { + value = Math.round( this.model.get( 'aspectRatio' ) * num ); + this.model.set( 'customWidth', value, { silent: true } ); + this.$( '[data-setting="customWidth"]' ).val( value ); + } + }, + + onToggleAdvanced: function( event ) { + event.preventDefault(); + this.toggleAdvanced(); + }, + + toggleAdvanced: function( show ) { + var $advanced = this.$el.find( '.advanced-section' ), + mode; + + if ( $advanced.hasClass('advanced-visible') || show === false ) { + $advanced.removeClass('advanced-visible'); + $advanced.find('.advanced-settings').addClass('hidden'); + mode = 'hide'; + } else { + $advanced.addClass('advanced-visible'); + $advanced.find('.advanced-settings').removeClass('hidden'); + mode = 'show'; + } + + window.setUserSetting( 'advImgDetails', mode ); + }, + + editAttachment: function( event ) { + var editState = this.controller.states.get( 'edit-image' ); + + if ( window.imageEdit && editState ) { + event.preventDefault(); + editState.set( 'image', this.model.attachment ); + this.controller.setState( 'edit-image' ); + } + }, + + replaceAttachment: function( event ) { + event.preventDefault(); + this.controller.setState( 'replace-image' ); + } +}); + +module.exports = ImageDetails; + + +/***/ }), + +/***/ 6644: +/***/ (function(module) { + +/** + * wp.media.view.Label + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Label = wp.media.View.extend(/** @lends wp.media.view.Label.prototype */{ + tagName: 'label', + className: 'screen-reader-text', + + initialize: function() { + this.value = this.options.value; + }, + + render: function() { + this.$el.html( this.value ); + + return this; + } +}); + +module.exports = Label; + + +/***/ }), + +/***/ 4861: +/***/ (function(module) { + +var Frame = wp.media.view.Frame, + l10n = wp.media.view.l10n, + $ = jQuery, + MediaFrame; + +/** + * wp.media.view.MediaFrame + * + * The frame used to create the media modal. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.Frame + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + * @mixes wp.media.controller.StateMachine + */ +MediaFrame = Frame.extend(/** @lends wp.media.view.MediaFrame.prototype */{ + className: 'media-frame', + template: wp.template('media-frame'), + regions: ['menu','title','content','toolbar','router'], + + events: { + 'click .media-frame-menu-toggle': 'toggleMenu' + }, + + /** + * @constructs + */ + initialize: function() { + Frame.prototype.initialize.apply( this, arguments ); + + _.defaults( this.options, { + title: l10n.mediaFrameDefaultTitle, + modal: true, + uploader: true + }); + + // Ensure core UI is enabled. + this.$el.addClass('wp-core-ui'); + + // Initialize modal container view. + if ( this.options.modal ) { + this.modal = new wp.media.view.Modal({ + controller: this, + title: this.options.title + }); + + this.modal.content( this ); + } + + // Force the uploader off if the upload limit has been exceeded or + // if the browser isn't supported. + if ( wp.Uploader.limitExceeded || ! wp.Uploader.browser.supported ) { + this.options.uploader = false; + } + + // Initialize window-wide uploader. + if ( this.options.uploader ) { + this.uploader = new wp.media.view.UploaderWindow({ + controller: this, + uploader: { + dropzone: this.modal ? this.modal.$el : this.$el, + container: this.$el + } + }); + this.views.set( '.media-frame-uploader', this.uploader ); + } + + this.on( 'attach', _.bind( this.views.ready, this.views ), this ); + + // Bind default title creation. + this.on( 'title:create:default', this.createTitle, this ); + this.title.mode('default'); + + // Bind default menu. + this.on( 'menu:create:default', this.createMenu, this ); + + // Set the menu ARIA tab panel attributes when the modal opens. + this.on( 'open', this.setMenuTabPanelAriaAttributes, this ); + // Set the router ARIA tab panel attributes when the modal opens. + this.on( 'open', this.setRouterTabPanelAriaAttributes, this ); + + // Update the menu ARIA tab panel attributes when the content updates. + this.on( 'content:render', this.setMenuTabPanelAriaAttributes, this ); + // Update the router ARIA tab panel attributes when the content updates. + this.on( 'content:render', this.setRouterTabPanelAriaAttributes, this ); + }, + + /** + * Sets the attributes to be used on the menu ARIA tab panel. + * + * @since 5.3.0 + * + * @return {void} + */ + setMenuTabPanelAriaAttributes: function() { + var stateId = this.state().get( 'id' ), + tabPanelEl = this.$el.find( '.media-frame-tab-panel' ), + ariaLabelledby; + + tabPanelEl.removeAttr( 'role aria-labelledby tabindex' ); + + if ( this.state().get( 'menu' ) && this.menuView && this.menuView.isVisible ) { + ariaLabelledby = 'menu-item-' + stateId; + + // Set the tab panel attributes only if the tabs are visible. + tabPanelEl + .attr( { + role: 'tabpanel', + 'aria-labelledby': ariaLabelledby, + tabIndex: '0' + } ); + } + }, + + /** + * Sets the attributes to be used on the router ARIA tab panel. + * + * @since 5.3.0 + * + * @return {void} + */ + setRouterTabPanelAriaAttributes: function() { + var tabPanelEl = this.$el.find( '.media-frame-content' ), + ariaLabelledby; + + tabPanelEl.removeAttr( 'role aria-labelledby tabindex' ); + + // Set the tab panel attributes only if the tabs are visible. + if ( this.state().get( 'router' ) && this.routerView && this.routerView.isVisible && this.content._mode ) { + ariaLabelledby = 'menu-item-' + this.content._mode; + + tabPanelEl + .attr( { + role: 'tabpanel', + 'aria-labelledby': ariaLabelledby, + tabIndex: '0' + } ); + } + }, + + /** + * @return {wp.media.view.MediaFrame} Returns itself to allow chaining. + */ + render: function() { + // Activate the default state if no active state exists. + if ( ! this.state() && this.options.state ) { + this.setState( this.options.state ); + } + /** + * call 'render' directly on the parent class + */ + return Frame.prototype.render.apply( this, arguments ); + }, + /** + * @param {Object} title + * @this wp.media.controller.Region + */ + createTitle: function( title ) { + title.view = new wp.media.View({ + controller: this, + tagName: 'h1' + }); + }, + /** + * @param {Object} menu + * @this wp.media.controller.Region + */ + createMenu: function( menu ) { + menu.view = new wp.media.view.Menu({ + controller: this, + + attributes: { + role: 'tablist', + 'aria-orientation': 'vertical' + } + }); + + this.menuView = menu.view; + }, + + toggleMenu: function( event ) { + var menu = this.$el.find( '.media-menu' ); + + menu.toggleClass( 'visible' ); + $( event.target ).attr( 'aria-expanded', menu.hasClass( 'visible' ) ); + }, + + /** + * @param {Object} toolbar + * @this wp.media.controller.Region + */ + createToolbar: function( toolbar ) { + toolbar.view = new wp.media.view.Toolbar({ + controller: this + }); + }, + /** + * @param {Object} router + * @this wp.media.controller.Region + */ + createRouter: function( router ) { + router.view = new wp.media.view.Router({ + controller: this, + + attributes: { + role: 'tablist', + 'aria-orientation': 'horizontal' + } + }); + + this.routerView = router.view; + }, + /** + * @param {Object} options + */ + createIframeStates: function( options ) { + var settings = wp.media.view.settings, + tabs = settings.tabs, + tabUrl = settings.tabUrl, + $postId; + + if ( ! tabs || ! tabUrl ) { + return; + } + + // Add the post ID to the tab URL if it exists. + $postId = $('#post_ID'); + if ( $postId.length ) { + tabUrl += '&post_id=' + $postId.val(); + } + + // Generate the tab states. + _.each( tabs, function( title, id ) { + this.state( 'iframe:' + id ).set( _.defaults({ + tab: id, + src: tabUrl + '&tab=' + id, + title: title, + content: 'iframe', + menu: 'default' + }, options ) ); + }, this ); + + this.on( 'content:create:iframe', this.iframeContent, this ); + this.on( 'content:deactivate:iframe', this.iframeContentCleanup, this ); + this.on( 'menu:render:default', this.iframeMenu, this ); + this.on( 'open', this.hijackThickbox, this ); + this.on( 'close', this.restoreThickbox, this ); + }, + + /** + * @param {Object} content + * @this wp.media.controller.Region + */ + iframeContent: function( content ) { + this.$el.addClass('hide-toolbar'); + content.view = new wp.media.view.Iframe({ + controller: this + }); + }, + + iframeContentCleanup: function() { + this.$el.removeClass('hide-toolbar'); + }, + + iframeMenu: function( view ) { + var views = {}; + + if ( ! view ) { + return; + } + + _.each( wp.media.view.settings.tabs, function( title, id ) { + views[ 'iframe:' + id ] = { + text: this.state( 'iframe:' + id ).get('title'), + priority: 200 + }; + }, this ); + + view.set( views ); + }, + + hijackThickbox: function() { + var frame = this; + + if ( ! window.tb_remove || this._tb_remove ) { + return; + } + + this._tb_remove = window.tb_remove; + window.tb_remove = function() { + frame.close(); + frame.reset(); + frame.setState( frame.options.state ); + frame._tb_remove.call( window ); + }; + }, + + restoreThickbox: function() { + if ( ! this._tb_remove ) { + return; + } + + window.tb_remove = this._tb_remove; + delete this._tb_remove; + } +}); + +// Map some of the modal's methods to the frame. +_.each(['open','close','attach','detach','escape'], function( method ) { + /** + * @function open + * @memberOf wp.media.view.MediaFrame + * @instance + * + * @return {wp.media.view.MediaFrame} Returns itself to allow chaining. + */ + /** + * @function close + * @memberOf wp.media.view.MediaFrame + * @instance + * + * @return {wp.media.view.MediaFrame} Returns itself to allow chaining. + */ + /** + * @function attach + * @memberOf wp.media.view.MediaFrame + * @instance + * + * @return {wp.media.view.MediaFrame} Returns itself to allow chaining. + */ + /** + * @function detach + * @memberOf wp.media.view.MediaFrame + * @instance + * + * @return {wp.media.view.MediaFrame} Returns itself to allow chaining. + */ + /** + * @function escape + * @memberOf wp.media.view.MediaFrame + * @instance + * + * @return {wp.media.view.MediaFrame} Returns itself to allow chaining. + */ + MediaFrame.prototype[ method ] = function() { + if ( this.modal ) { + this.modal[ method ].apply( this.modal, arguments ); + } + return this; + }; +}); + +module.exports = MediaFrame; + + +/***/ }), + +/***/ 917: +/***/ (function(module) { + +var MenuItem; + +/** + * wp.media.view.MenuItem + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +MenuItem = wp.media.View.extend(/** @lends wp.media.view.MenuItem.prototype */{ + tagName: 'button', + className: 'media-menu-item', + + attributes: { + type: 'button', + role: 'tab' + }, + + events: { + 'click': '_click' + }, + + /** + * Allows to override the click event. + */ + _click: function() { + var clickOverride = this.options.click; + + if ( clickOverride ) { + clickOverride.call( this ); + } else { + this.click(); + } + }, + + click: function() { + var state = this.options.state; + + if ( state ) { + this.controller.setState( state ); + // Toggle the menu visibility in the responsive view. + this.views.parent.$el.removeClass( 'visible' ); // @todo Or hide on any click, see below. + } + }, + + /** + * @return {wp.media.view.MenuItem} returns itself to allow chaining. + */ + render: function() { + var options = this.options, + menuProperty = options.state || options.contentMode; + + if ( options.text ) { + this.$el.text( options.text ); + } else if ( options.html ) { + this.$el.html( options.html ); + } + + // Set the menu item ID based on the frame state associated to the menu item. + this.$el.attr( 'id', 'menu-item-' + menuProperty ); + + return this; + } +}); + +module.exports = MenuItem; + + +/***/ }), + +/***/ 2596: +/***/ (function(module) { + +var MenuItem = wp.media.view.MenuItem, + PriorityList = wp.media.view.PriorityList, + Menu; + +/** + * wp.media.view.Menu + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.PriorityList + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Menu = PriorityList.extend(/** @lends wp.media.view.Menu.prototype */{ + tagName: 'div', + className: 'media-menu', + property: 'state', + ItemView: MenuItem, + region: 'menu', + + attributes: { + role: 'tablist', + 'aria-orientation': 'horizontal' + }, + + initialize: function() { + this._views = {}; + + this.set( _.extend( {}, this._views, this.options.views ), { silent: true }); + delete this.options.views; + + if ( ! this.options.silent ) { + this.render(); + } + + // Initialize the Focus Manager. + this.focusManager = new wp.media.view.FocusManager( { + el: this.el, + mode: 'tabsNavigation' + } ); + + // The menu is always rendered and can be visible or hidden on some frames. + this.isVisible = true; + }, + + /** + * @param {Object} options + * @param {string} id + * @return {wp.media.View} + */ + toView: function( options, id ) { + options = options || {}; + options[ this.property ] = options[ this.property ] || id; + return new this.ItemView( options ).render(); + }, + + ready: function() { + /** + * call 'ready' directly on the parent class + */ + PriorityList.prototype.ready.apply( this, arguments ); + this.visibility(); + + // Set up aria tabs initial attributes. + this.focusManager.setupAriaTabs(); + }, + + set: function() { + /** + * call 'set' directly on the parent class + */ + PriorityList.prototype.set.apply( this, arguments ); + this.visibility(); + }, + + unset: function() { + /** + * call 'unset' directly on the parent class + */ + PriorityList.prototype.unset.apply( this, arguments ); + this.visibility(); + }, + + visibility: function() { + var region = this.region, + view = this.controller[ region ].get(), + views = this.views.get(), + hide = ! views || views.length < 2; + + if ( this === view ) { + // Flag this menu as hidden or visible. + this.isVisible = ! hide; + // Set or remove a CSS class to hide the menu. + this.controller.$el.toggleClass( 'hide-' + region, hide ); + } + }, + /** + * @param {string} id + */ + select: function( id ) { + var view = this.get( id ); + + if ( ! view ) { + return; + } + + this.deselect(); + view.$el.addClass('active'); + + // Set up again the aria tabs initial attributes after the menu updates. + this.focusManager.setupAriaTabs(); + }, + + deselect: function() { + this.$el.children().removeClass('active'); + }, + + hide: function( id ) { + var view = this.get( id ); + + if ( ! view ) { + return; + } + + view.$el.addClass('hidden'); + }, + + show: function( id ) { + var view = this.get( id ); + + if ( ! view ) { + return; + } + + view.$el.removeClass('hidden'); + } +}); + +module.exports = Menu; + + +/***/ }), + +/***/ 3939: +/***/ (function(module) { + +var $ = jQuery, + Modal; + +/** + * wp.media.view.Modal + * + * A modal view, which the media modal uses as its default container. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Modal = wp.media.View.extend(/** @lends wp.media.view.Modal.prototype */{ + tagName: 'div', + template: wp.template('media-modal'), + + events: { + 'click .media-modal-backdrop, .media-modal-close': 'escapeHandler', + 'keydown': 'keydown' + }, + + clickedOpenerEl: null, + + initialize: function() { + _.defaults( this.options, { + container: document.body, + title: '', + propagate: true, + hasCloseButton: true + }); + + this.focusManager = new wp.media.view.FocusManager({ + el: this.el + }); + }, + /** + * @return {Object} + */ + prepare: function() { + return { + title: this.options.title, + hasCloseButton: this.options.hasCloseButton + }; + }, + + /** + * @return {wp.media.view.Modal} Returns itself to allow chaining. + */ + attach: function() { + if ( this.views.attached ) { + return this; + } + + if ( ! this.views.rendered ) { + this.render(); + } + + this.$el.appendTo( this.options.container ); + + // Manually mark the view as attached and trigger ready. + this.views.attached = true; + this.views.ready(); + + return this.propagate('attach'); + }, + + /** + * @return {wp.media.view.Modal} Returns itself to allow chaining. + */ + detach: function() { + if ( this.$el.is(':visible') ) { + this.close(); + } + + this.$el.detach(); + this.views.attached = false; + return this.propagate('detach'); + }, + + /** + * @return {wp.media.view.Modal} Returns itself to allow chaining. + */ + open: function() { + var $el = this.$el, + mceEditor; + + if ( $el.is(':visible') ) { + return this; + } + + this.clickedOpenerEl = document.activeElement; + + if ( ! this.views.attached ) { + this.attach(); + } + + // Disable page scrolling. + $( 'body' ).addClass( 'modal-open' ); + + $el.show(); + + // Try to close the onscreen keyboard. + if ( 'ontouchend' in document ) { + if ( ( mceEditor = window.tinymce && window.tinymce.activeEditor ) && ! mceEditor.isHidden() && mceEditor.iframeElement ) { + mceEditor.iframeElement.focus(); + mceEditor.iframeElement.blur(); + + setTimeout( function() { + mceEditor.iframeElement.blur(); + }, 100 ); + } + } + + // Set initial focus on the content instead of this view element, to avoid page scrolling. + this.$( '.media-modal' ).trigger( 'focus' ); + + // Hide the page content from assistive technologies. + this.focusManager.setAriaHiddenOnBodyChildren( $el ); + + return this.propagate('open'); + }, + + /** + * @param {Object} options + * @return {wp.media.view.Modal} Returns itself to allow chaining. + */ + close: function( options ) { + if ( ! this.views.attached || ! this.$el.is(':visible') ) { + return this; + } + + // Pause current audio/video even after closing the modal. + $( '.mejs-pause button' ).trigger( 'click' ); + + // Enable page scrolling. + $( 'body' ).removeClass( 'modal-open' ); + + // Hide the modal element by adding display:none. + this.$el.hide(); + + /* + * Make visible again to assistive technologies all body children that + * have been made hidden when the modal opened. + */ + this.focusManager.removeAriaHiddenFromBodyChildren(); + + // Move focus back in useful location once modal is closed. + if ( null !== this.clickedOpenerEl ) { + // Move focus back to the element that opened the modal. + this.clickedOpenerEl.focus(); + } else { + // Fallback to the admin page main element. + $( '#wpbody-content' ) + .attr( 'tabindex', '-1' ) + .trigger( 'focus' ); + } + + this.propagate('close'); + + if ( options && options.escape ) { + this.propagate('escape'); + } + + return this; + }, + /** + * @return {wp.media.view.Modal} Returns itself to allow chaining. + */ + escape: function() { + return this.close({ escape: true }); + }, + /** + * @param {Object} event + */ + escapeHandler: function( event ) { + event.preventDefault(); + this.escape(); + }, + + /** + * @param {Array|Object} content Views to register to '.media-modal-content' + * @return {wp.media.view.Modal} Returns itself to allow chaining. + */ + content: function( content ) { + this.views.set( '.media-modal-content', content ); + return this; + }, + + /** + * Triggers a modal event and if the `propagate` option is set, + * forwards events to the modal's controller. + * + * @param {string} id + * @return {wp.media.view.Modal} Returns itself to allow chaining. + */ + propagate: function( id ) { + this.trigger( id ); + + if ( this.options.propagate ) { + this.controller.trigger( id ); + } + + return this; + }, + /** + * @param {Object} event + */ + keydown: function( event ) { + // Close the modal when escape is pressed. + if ( 27 === event.which && this.$el.is(':visible') ) { + this.escape(); + event.stopImmediatePropagation(); + } + } +}); + +module.exports = Modal; + + +/***/ }), + +/***/ 1993: +/***/ (function(module) { + +/** + * wp.media.view.PriorityList + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var PriorityList = wp.media.View.extend(/** @lends wp.media.view.PriorityList.prototype */{ + tagName: 'div', + + initialize: function() { + this._views = {}; + + this.set( _.extend( {}, this._views, this.options.views ), { silent: true }); + delete this.options.views; + + if ( ! this.options.silent ) { + this.render(); + } + }, + /** + * @param {string} id + * @param {wp.media.View|Object} view + * @param {Object} options + * @return {wp.media.view.PriorityList} Returns itself to allow chaining. + */ + set: function( id, view, options ) { + var priority, views, index; + + options = options || {}; + + // Accept an object with an `id` : `view` mapping. + if ( _.isObject( id ) ) { + _.each( id, function( view, id ) { + this.set( id, view ); + }, this ); + return this; + } + + if ( ! (view instanceof Backbone.View) ) { + view = this.toView( view, id, options ); + } + view.controller = view.controller || this.controller; + + this.unset( id ); + + priority = view.options.priority || 10; + views = this.views.get() || []; + + _.find( views, function( existing, i ) { + if ( existing.options.priority > priority ) { + index = i; + return true; + } + }); + + this._views[ id ] = view; + this.views.add( view, { + at: _.isNumber( index ) ? index : views.length || 0 + }); + + return this; + }, + /** + * @param {string} id + * @return {wp.media.View} + */ + get: function( id ) { + return this._views[ id ]; + }, + /** + * @param {string} id + * @return {wp.media.view.PriorityList} + */ + unset: function( id ) { + var view = this.get( id ); + + if ( view ) { + view.remove(); + } + + delete this._views[ id ]; + return this; + }, + /** + * @param {Object} options + * @return {wp.media.View} + */ + toView: function( options ) { + return new wp.media.View( options ); + } +}); + +module.exports = PriorityList; + + +/***/ }), + +/***/ 9484: +/***/ (function(module) { + +/** + * wp.media.view.RouterItem + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.MenuItem + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var RouterItem = wp.media.view.MenuItem.extend(/** @lends wp.media.view.RouterItem.prototype */{ + /** + * On click handler to activate the content region's corresponding mode. + */ + click: function() { + var contentMode = this.options.contentMode; + if ( contentMode ) { + this.controller.content.mode( contentMode ); + } + } +}); + +module.exports = RouterItem; + + +/***/ }), + +/***/ 1562: +/***/ (function(module) { + +var Menu = wp.media.view.Menu, + Router; + +/** + * wp.media.view.Router + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.Menu + * @augments wp.media.view.PriorityList + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Router = Menu.extend(/** @lends wp.media.view.Router.prototype */{ + tagName: 'div', + className: 'media-router', + property: 'contentMode', + ItemView: wp.media.view.RouterItem, + region: 'router', + + attributes: { + role: 'tablist', + 'aria-orientation': 'horizontal' + }, + + initialize: function() { + this.controller.on( 'content:render', this.update, this ); + // Call 'initialize' directly on the parent class. + Menu.prototype.initialize.apply( this, arguments ); + }, + + update: function() { + var mode = this.controller.content.mode(); + if ( mode ) { + this.select( mode ); + } + } +}); + +module.exports = Router; + + +/***/ }), + +/***/ 4556: +/***/ (function(module) { + +var Search; + +/** + * wp.media.view.Search + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Search = wp.media.View.extend(/** @lends wp.media.view.Search.prototype */{ + tagName: 'input', + className: 'search', + id: 'media-search-input', + + attributes: { + type: 'search' + }, + + events: { + 'input': 'search' + }, + + /** + * @return {wp.media.view.Search} Returns itself to allow chaining. + */ + render: function() { + this.el.value = this.model.escape('search'); + return this; + }, + + search: _.debounce( function( event ) { + var searchTerm = event.target.value.trim(); + + // Trigger the search only after 2 ASCII characters. + if ( searchTerm && searchTerm.length > 1 ) { + this.model.set( 'search', searchTerm ); + } else { + this.model.unset( 'search' ); + } + }, 500 ) +}); + +module.exports = Search; + + +/***/ }), + +/***/ 6191: +/***/ (function(module) { + +var _n = wp.i18n._n, + sprintf = wp.i18n.sprintf, + Selection; + +/** + * wp.media.view.Selection + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Selection = wp.media.View.extend(/** @lends wp.media.view.Selection.prototype */{ + tagName: 'div', + className: 'media-selection', + template: wp.template('media-selection'), + + events: { + 'click .edit-selection': 'edit', + 'click .clear-selection': 'clear' + }, + + initialize: function() { + _.defaults( this.options, { + editable: false, + clearable: true + }); + + /** + * @member {wp.media.view.Attachments.Selection} + */ + this.attachments = new wp.media.view.Attachments.Selection({ + controller: this.controller, + collection: this.collection, + selection: this.collection, + model: new Backbone.Model() + }); + + 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 the selection hasn't been rendered, bail. + if ( ! this.$el.children().length ) { + return; + } + + var collection = this.collection, + editing = 'edit-selection' === this.controller.content.mode(); + + // If nothing is selected, display nothing. + this.$el.toggleClass( 'empty', ! collection.length ); + this.$el.toggleClass( 'one', 1 === collection.length ); + this.$el.toggleClass( 'editing', editing ); + + this.$( '.count' ).text( + /* translators: %s: Number of selected media attachments. */ + sprintf( _n( '%s item selected', '%s items selected', collection.length ), collection.length ) + ); + }, + + edit: function( event ) { + event.preventDefault(); + if ( this.options.editable ) { + this.options.editable.call( this, this.collection ); + } + }, + + clear: function( event ) { + event.preventDefault(); + this.collection.reset(); + + // Move focus to the modal. + this.controller.modal.focusManager.focus(); + } +}); + +module.exports = Selection; + + +/***/ }), + +/***/ 859: +/***/ (function(module) { + +var View = wp.media.View, + $ = Backbone.$, + Settings; + +/** + * wp.media.view.Settings + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Settings = View.extend(/** @lends wp.media.view.Settings.prototype */{ + events: { + 'click button': 'updateHandler', + 'change input': 'updateHandler', + 'change select': 'updateHandler', + 'change textarea': 'updateHandler' + }, + + initialize: function() { + this.model = this.model || new Backbone.Model(); + this.listenTo( this.model, 'change', this.updateChanges ); + }, + + prepare: function() { + return _.defaults({ + model: this.model.toJSON() + }, this.options ); + }, + /** + * @return {wp.media.view.Settings} Returns itself to allow chaining. + */ + render: function() { + View.prototype.render.apply( this, arguments ); + // Select the correct values. + _( this.model.attributes ).chain().keys().each( this.update, this ); + return this; + }, + /** + * @param {string} key + */ + update: function( key ) { + var value = this.model.get( key ), + $setting = this.$('[data-setting="' + key + '"]'), + $buttons, $value; + + // Bail if we didn't find a matching setting. + if ( ! $setting.length ) { + return; + } + + // Attempt to determine how the setting is rendered and update + // the selected value. + + // Handle dropdowns. + if ( $setting.is('select') ) { + $value = $setting.find('[value="' + value + '"]'); + + if ( $value.length ) { + $setting.find('option').prop( 'selected', false ); + $value.prop( 'selected', true ); + } else { + // If we can't find the desired value, record what *is* selected. + this.model.set( key, $setting.find(':selected').val() ); + } + + // Handle button groups. + } else if ( $setting.hasClass('button-group') ) { + $buttons = $setting.find( 'button' ) + .removeClass( 'active' ) + .attr( 'aria-pressed', 'false' ); + $buttons.filter( '[value="' + value + '"]' ) + .addClass( 'active' ) + .attr( 'aria-pressed', 'true' ); + + // Handle text inputs and textareas. + } else if ( $setting.is('input[type="text"], textarea') ) { + if ( ! $setting.is(':focus') ) { + $setting.val( value ); + } + // Handle checkboxes. + } else if ( $setting.is('input[type="checkbox"]') ) { + $setting.prop( 'checked', !! value && 'false' !== value ); + } + }, + /** + * @param {Object} event + */ + updateHandler: function( event ) { + var $setting = $( event.target ).closest('[data-setting]'), + value = event.target.value, + userSetting; + + event.preventDefault(); + + if ( ! $setting.length ) { + return; + } + + // Use the correct value for checkboxes. + if ( $setting.is('input[type="checkbox"]') ) { + value = $setting[0].checked; + } + + // Update the corresponding setting. + this.model.set( $setting.data('setting'), value ); + + // If the setting has a corresponding user setting, + // update that as well. + userSetting = $setting.data('userSetting'); + if ( userSetting ) { + window.setUserSetting( userSetting, value ); + } + }, + + updateChanges: function( model ) { + if ( model.hasChanged() ) { + _( model.changed ).chain().keys().each( this.update, this ); + } + } +}); + +module.exports = Settings; + + +/***/ }), + +/***/ 2176: +/***/ (function(module) { + +var Settings = wp.media.view.Settings, + AttachmentDisplay; + +/** + * wp.media.view.Settings.AttachmentDisplay + * + * @memberOf wp.media.view.Settings + * + * @class + * @augments wp.media.view.Settings + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +AttachmentDisplay = Settings.extend(/** @lends wp.media.view.Settings.AttachmentDisplay.prototype */{ + className: 'attachment-display-settings', + template: wp.template('attachment-display-settings'), + + initialize: function() { + var attachment = this.options.attachment; + + _.defaults( this.options, { + userSettings: false + }); + // Call 'initialize' directly on the parent class. + Settings.prototype.initialize.apply( this, arguments ); + this.listenTo( this.model, 'change:link', this.updateLinkTo ); + + if ( attachment ) { + attachment.on( 'change:uploading', this.render, this ); + } + }, + + dispose: function() { + var attachment = this.options.attachment; + if ( attachment ) { + attachment.off( null, null, this ); + } + /** + * call 'dispose' directly on the parent class + */ + Settings.prototype.dispose.apply( this, arguments ); + }, + /** + * @return {wp.media.view.AttachmentDisplay} Returns itself to allow chaining. + */ + render: function() { + var attachment = this.options.attachment; + if ( attachment ) { + _.extend( this.options, { + sizes: attachment.get('sizes'), + type: attachment.get('type') + }); + } + /** + * call 'render' directly on the parent class + */ + Settings.prototype.render.call( this ); + this.updateLinkTo(); + return this; + }, + + updateLinkTo: function() { + var linkTo = this.model.get('link'), + $input = this.$('.link-to-custom'), + attachment = this.options.attachment; + + if ( 'none' === linkTo || 'embed' === linkTo || ( ! attachment && 'custom' !== linkTo ) ) { + $input.closest( '.setting' ).addClass( 'hidden' ); + return; + } + + if ( attachment ) { + if ( 'post' === linkTo ) { + $input.val( attachment.get('link') ); + } else if ( 'file' === linkTo ) { + $input.val( attachment.get('url') ); + } else if ( ! this.model.get('linkUrl') ) { + $input.val('http://'); + } + + $input.prop( 'readonly', 'custom' !== linkTo ); + } + + $input.closest( '.setting' ).removeClass( 'hidden' ); + if ( $input.length ) { + $input[0].scrollIntoView(); + } + } +}); + +module.exports = AttachmentDisplay; + + +/***/ }), + +/***/ 6872: +/***/ (function(module) { + +/** + * wp.media.view.Settings.Gallery + * + * @memberOf wp.media.view.Settings + * + * @class + * @augments wp.media.view.Settings + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Gallery = wp.media.view.Settings.extend(/** @lends wp.media.view.Settings.Gallery.prototype */{ + className: 'collection-settings gallery-settings', + template: wp.template('gallery-settings') +}); + +module.exports = Gallery; + + +/***/ }), + +/***/ 8488: +/***/ (function(module) { + +/** + * wp.media.view.Settings.Playlist + * + * @memberOf wp.media.view.Settings + * + * @class + * @augments wp.media.view.Settings + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Playlist = wp.media.view.Settings.extend(/** @lends wp.media.view.Settings.Playlist.prototype */{ + className: 'collection-settings playlist-settings', + template: wp.template('playlist-settings') +}); + +module.exports = Playlist; + + +/***/ }), + +/***/ 9799: +/***/ (function(module) { + +/** + * wp.media.view.Sidebar + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.PriorityList + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Sidebar = wp.media.view.PriorityList.extend(/** @lends wp.media.view.Sidebar.prototype */{ + className: 'media-sidebar' +}); + +module.exports = Sidebar; + + +/***/ }), + +/***/ 5187: +/***/ (function(module) { + +var View = wp.media.view, + SiteIconCropper; + +/** + * wp.media.view.SiteIconCropper + * + * Uses the imgAreaSelect plugin to allow a user to crop a Site Icon. + * + * Takes imgAreaSelect options from + * wp.customize.SiteIconControl.calculateImageSelectOptions. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.view.Cropper + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +SiteIconCropper = View.Cropper.extend(/** @lends wp.media.view.SiteIconCropper.prototype */{ + className: 'crop-content site-icon', + + ready: function () { + View.Cropper.prototype.ready.apply( this, arguments ); + + this.$( '.crop-image' ).on( 'load', _.bind( this.addSidebar, this ) ); + }, + + addSidebar: function() { + this.sidebar = new wp.media.view.Sidebar({ + controller: this.controller + }); + + this.sidebar.set( 'preview', new wp.media.view.SiteIconPreview({ + controller: this.controller, + attachment: this.options.attachment + }) ); + + this.controller.cropperView.views.add( this.sidebar ); + } +}); + +module.exports = SiteIconCropper; + + +/***/ }), + +/***/ 8260: +/***/ (function(module) { + +var View = wp.media.View, + $ = jQuery, + SiteIconPreview; + +/** + * wp.media.view.SiteIconPreview + * + * Shows a preview of the Site Icon as a favicon and app icon while cropping. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +SiteIconPreview = View.extend(/** @lends wp.media.view.SiteIconPreview.prototype */{ + className: 'site-icon-preview', + template: wp.template( 'site-icon-preview' ), + + ready: function() { + this.controller.imgSelect.setOptions({ + onInit: this.updatePreview, + onSelectChange: this.updatePreview + }); + }, + + prepare: function() { + return { + url: this.options.attachment.get( 'url' ) + }; + }, + + updatePreview: function( img, coords ) { + var rx = 64 / coords.width, + ry = 64 / coords.height, + preview_rx = 16 / coords.width, + preview_ry = 16 / coords.height; + + $( '#preview-app-icon' ).css({ + width: Math.round(rx * this.imageWidth ) + 'px', + height: Math.round(ry * this.imageHeight ) + 'px', + marginLeft: '-' + Math.round(rx * coords.x1) + 'px', + marginTop: '-' + Math.round(ry * coords.y1) + 'px' + }); + + $( '#preview-favicon' ).css({ + width: Math.round( preview_rx * this.imageWidth ) + 'px', + height: Math.round( preview_ry * this.imageHeight ) + 'px', + marginLeft: '-' + Math.round( preview_rx * coords.x1 ) + 'px', + marginTop: '-' + Math.floor( preview_ry* coords.y1 ) + 'px' + }); + } +}); + +module.exports = SiteIconPreview; + + +/***/ }), + +/***/ 2234: +/***/ (function(module) { + +/** + * wp.media.view.Spinner + * + * Represents a spinner in the Media Library. + * + * @since 3.9.0 + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var Spinner = wp.media.View.extend(/** @lends wp.media.view.Spinner.prototype */{ + tagName: 'span', + className: 'spinner', + spinnerTimeout: false, + delay: 400, + + /** + * Shows the spinner. Delays the visibility by the configured amount. + * + * @since 3.9.0 + * + * @return {wp.media.view.Spinner} The spinner. + */ + show: function() { + if ( ! this.spinnerTimeout ) { + this.spinnerTimeout = _.delay(function( $el ) { + $el.addClass( 'is-active' ); + }, this.delay, this.$el ); + } + + return this; + }, + + /** + * Hides the spinner. + * + * @since 3.9.0 + * + * @return {wp.media.view.Spinner} The spinner. + */ + hide: function() { + this.$el.removeClass( 'is-active' ); + this.spinnerTimeout = clearTimeout( this.spinnerTimeout ); + + return this; + } +}); + +module.exports = Spinner; + + +/***/ }), + +/***/ 9510: +/***/ (function(module) { + +var View = wp.media.View, + Toolbar; + +/** + * wp.media.view.Toolbar + * + * A toolbar which consists of a primary and a secondary section. Each sections + * can be filled with views. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Toolbar = View.extend(/** @lends wp.media.view.Toolbar.prototype */{ + tagName: 'div', + className: 'media-toolbar', + + initialize: function() { + var state = this.controller.state(), + selection = this.selection = state.get('selection'), + library = this.library = state.get('library'); + + this._views = {}; + + // The toolbar is composed of two `PriorityList` views. + this.primary = new wp.media.view.PriorityList(); + this.secondary = new wp.media.view.PriorityList(); + this.primary.$el.addClass('media-toolbar-primary search-form'); + this.secondary.$el.addClass('media-toolbar-secondary'); + + this.views.set([ this.secondary, this.primary ]); + + if ( this.options.items ) { + this.set( this.options.items, { silent: true }); + } + + if ( ! this.options.silent ) { + this.render(); + } + + if ( selection ) { + selection.on( 'add remove reset', this.refresh, this ); + } + + if ( library ) { + library.on( 'add remove reset', this.refresh, this ); + } + }, + /** + * @return {wp.media.view.Toolbar} Returns itsef to allow chaining + */ + dispose: function() { + if ( this.selection ) { + this.selection.off( null, null, this ); + } + + if ( this.library ) { + this.library.off( null, null, this ); + } + /** + * call 'dispose' directly on the parent class + */ + return View.prototype.dispose.apply( this, arguments ); + }, + + ready: function() { + this.refresh(); + }, + + /** + * @param {string} id + * @param {Backbone.View|Object} view + * @param {Object} [options={}] + * @return {wp.media.view.Toolbar} Returns itself to allow chaining. + */ + set: function( id, view, options ) { + var list; + options = options || {}; + + // Accept an object with an `id` : `view` mapping. + if ( _.isObject( id ) ) { + _.each( id, function( view, id ) { + this.set( id, view, { silent: true }); + }, this ); + + } else { + if ( ! ( view instanceof Backbone.View ) ) { + view.classes = [ 'media-button-' + id ].concat( view.classes || [] ); + view = new wp.media.view.Button( view ).render(); + } + + view.controller = view.controller || this.controller; + + this._views[ id ] = view; + + list = view.options.priority < 0 ? 'secondary' : 'primary'; + this[ list ].set( id, view, options ); + } + + if ( ! options.silent ) { + this.refresh(); + } + + return this; + }, + /** + * @param {string} id + * @return {wp.media.view.Button} + */ + get: function( id ) { + return this._views[ id ]; + }, + /** + * @param {string} id + * @param {Object} options + * @return {wp.media.view.Toolbar} Returns itself to allow chaining. + */ + unset: function( id, options ) { + delete this._views[ id ]; + this.primary.unset( id, options ); + this.secondary.unset( id, options ); + + if ( ! options || ! options.silent ) { + this.refresh(); + } + return this; + }, + + refresh: function() { + var state = this.controller.state(), + library = state.get('library'), + selection = state.get('selection'); + + _.each( this._views, function( button ) { + if ( ! button.model || ! button.options || ! button.options.requires ) { + return; + } + + var requires = button.options.requires, + disabled = false; + + // Prevent insertion of attachments if any of them are still uploading. + if ( selection && selection.models ) { + disabled = _.some( selection.models, function( attachment ) { + return attachment.get('uploading') === true; + }); + } + + if ( requires.selection && selection && ! selection.length ) { + disabled = true; + } else if ( requires.library && library && ! library.length ) { + disabled = true; + } + button.model.set( 'disabled', disabled ); + }); + } +}); + +module.exports = Toolbar; + + +/***/ }), + +/***/ 7128: +/***/ (function(module) { + +var Select = wp.media.view.Toolbar.Select, + l10n = wp.media.view.l10n, + Embed; + +/** + * wp.media.view.Toolbar.Embed + * + * @memberOf wp.media.view.Toolbar + * + * @class + * @augments wp.media.view.Toolbar.Select + * @augments wp.media.view.Toolbar + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Embed = Select.extend(/** @lends wp.media.view.Toolbar.Embed.prototype */{ + initialize: function() { + _.defaults( this.options, { + text: l10n.insertIntoPost, + requires: false + }); + // Call 'initialize' directly on the parent class. + Select.prototype.initialize.apply( this, arguments ); + }, + + refresh: function() { + var url = this.controller.state().props.get('url'); + this.get('select').model.set( 'disabled', ! url || url === 'http://' ); + /** + * call 'refresh' directly on the parent class + */ + Select.prototype.refresh.apply( this, arguments ); + } +}); + +module.exports = Embed; + + +/***/ }), + +/***/ 6850: +/***/ (function(module) { + +var Toolbar = wp.media.view.Toolbar, + l10n = wp.media.view.l10n, + Select; + +/** + * wp.media.view.Toolbar.Select + * + * @memberOf wp.media.view.Toolbar + * + * @class + * @augments wp.media.view.Toolbar + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +Select = Toolbar.extend(/** @lends wp.media.view.Toolbar.Select.prototype */{ + initialize: function() { + var options = this.options; + + _.bindAll( this, 'clickSelect' ); + + _.defaults( options, { + event: 'select', + state: false, + reset: true, + close: true, + text: l10n.select, + + // Does the button rely on the selection? + requires: { + selection: true + } + }); + + options.items = _.defaults( options.items || {}, { + select: { + style: 'primary', + text: options.text, + priority: 80, + click: this.clickSelect, + requires: options.requires + } + }); + // Call 'initialize' directly on the parent class. + Toolbar.prototype.initialize.apply( this, arguments ); + }, + + clickSelect: function() { + var options = this.options, + controller = this.controller; + + if ( options.close ) { + controller.close(); + } + + if ( options.event ) { + controller.state().trigger( options.event ); + } + + if ( options.state ) { + controller.setState( options.state ); + } + + if ( options.reset ) { + controller.reset(); + } + } +}); + +module.exports = Select; + + +/***/ }), + +/***/ 841: +/***/ (function(module) { + +var View = wp.media.View, + l10n = wp.media.view.l10n, + $ = jQuery, + EditorUploader; + +/** + * Creates a dropzone on WP editor instances (elements with .wp-editor-wrap) + * and relays drag'n'dropped files to a media workflow. + * + * wp.media.view.EditorUploader + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +EditorUploader = View.extend(/** @lends wp.media.view.EditorUploader.prototype */{ + tagName: 'div', + className: 'uploader-editor', + template: wp.template( 'uploader-editor' ), + + localDrag: false, + overContainer: false, + overDropzone: false, + draggingFile: null, + + /** + * Bind drag'n'drop events to callbacks. + */ + initialize: function() { + this.initialized = false; + + // Bail if not enabled or UA does not support drag'n'drop or File API. + if ( ! window.tinyMCEPreInit || ! window.tinyMCEPreInit.dragDropUpload || ! this.browserSupport() ) { + return this; + } + + this.$document = $(document); + this.dropzones = []; + this.files = []; + + this.$document.on( 'drop', '.uploader-editor', _.bind( this.drop, this ) ); + this.$document.on( 'dragover', '.uploader-editor', _.bind( this.dropzoneDragover, this ) ); + this.$document.on( 'dragleave', '.uploader-editor', _.bind( this.dropzoneDragleave, this ) ); + this.$document.on( 'click', '.uploader-editor', _.bind( this.click, this ) ); + + this.$document.on( 'dragover', _.bind( this.containerDragover, this ) ); + this.$document.on( 'dragleave', _.bind( this.containerDragleave, this ) ); + + this.$document.on( 'dragstart dragend drop', _.bind( function( event ) { + this.localDrag = event.type === 'dragstart'; + + if ( event.type === 'drop' ) { + this.containerDragleave(); + } + }, this ) ); + + this.initialized = true; + return this; + }, + + /** + * Check browser support for drag'n'drop. + * + * @return {boolean} + */ + browserSupport: function() { + var supports = false, div = document.createElement('div'); + + supports = ( 'draggable' in div ) || ( 'ondragstart' in div && 'ondrop' in div ); + supports = supports && !! ( window.File && window.FileList && window.FileReader ); + return supports; + }, + + isDraggingFile: function( event ) { + if ( this.draggingFile !== null ) { + return this.draggingFile; + } + + if ( _.isUndefined( event.originalEvent ) || _.isUndefined( event.originalEvent.dataTransfer ) ) { + return false; + } + + this.draggingFile = _.indexOf( event.originalEvent.dataTransfer.types, 'Files' ) > -1 && + _.indexOf( event.originalEvent.dataTransfer.types, 'text/plain' ) === -1; + + return this.draggingFile; + }, + + refresh: function( e ) { + var dropzone_id; + for ( dropzone_id in this.dropzones ) { + // Hide the dropzones only if dragging has left the screen. + this.dropzones[ dropzone_id ].toggle( this.overContainer || this.overDropzone ); + } + + if ( ! _.isUndefined( e ) ) { + $( e.target ).closest( '.uploader-editor' ).toggleClass( 'droppable', this.overDropzone ); + } + + if ( ! this.overContainer && ! this.overDropzone ) { + this.draggingFile = null; + } + + return this; + }, + + render: function() { + if ( ! this.initialized ) { + return this; + } + + View.prototype.render.apply( this, arguments ); + $( '.wp-editor-wrap' ).each( _.bind( this.attach, this ) ); + return this; + }, + + attach: function( index, editor ) { + // Attach a dropzone to an editor. + var dropzone = this.$el.clone(); + this.dropzones.push( dropzone ); + $( editor ).append( dropzone ); + return this; + }, + + /** + * When a file is dropped on the editor uploader, open up an editor media workflow + * and upload the file immediately. + * + * @param {jQuery.Event} event The 'drop' event. + */ + drop: function( event ) { + var $wrap, uploadView; + + this.containerDragleave( event ); + this.dropzoneDragleave( event ); + + this.files = event.originalEvent.dataTransfer.files; + if ( this.files.length < 1 ) { + return; + } + + // Set the active editor to the drop target. + $wrap = $( event.target ).parents( '.wp-editor-wrap' ); + if ( $wrap.length > 0 && $wrap[0].id ) { + window.wpActiveEditor = $wrap[0].id.slice( 3, -5 ); + } + + if ( ! this.workflow ) { + this.workflow = wp.media.editor.open( window.wpActiveEditor, { + frame: 'post', + state: 'insert', + title: l10n.addMedia, + multiple: true + }); + + uploadView = this.workflow.uploader; + + if ( uploadView.uploader && uploadView.uploader.ready ) { + this.addFiles.apply( this ); + } else { + this.workflow.on( 'uploader:ready', this.addFiles, this ); + } + } else { + this.workflow.state().reset(); + this.addFiles.apply( this ); + this.workflow.open(); + } + + return false; + }, + + /** + * Add the files to the uploader. + */ + addFiles: function() { + if ( this.files.length ) { + this.workflow.uploader.uploader.uploader.addFile( _.toArray( this.files ) ); + this.files = []; + } + return this; + }, + + containerDragover: function( event ) { + if ( this.localDrag || ! this.isDraggingFile( event ) ) { + return; + } + + this.overContainer = true; + this.refresh(); + }, + + containerDragleave: function() { + this.overContainer = false; + + // Throttle dragleave because it's called when bouncing from some elements to others. + _.delay( _.bind( this.refresh, this ), 50 ); + }, + + dropzoneDragover: function( event ) { + if ( this.localDrag || ! this.isDraggingFile( event ) ) { + return; + } + + this.overDropzone = true; + this.refresh( event ); + return false; + }, + + dropzoneDragleave: function( e ) { + this.overDropzone = false; + _.delay( _.bind( this.refresh, this, e ), 50 ); + }, + + click: function( e ) { + // In the rare case where the dropzone gets stuck, hide it on click. + this.containerDragleave( e ); + this.dropzoneDragleave( e ); + this.localDrag = false; + } +}); + +module.exports = EditorUploader; + + +/***/ }), + +/***/ 6353: +/***/ (function(module) { + +var View = wp.media.View, + UploaderInline; + +/** + * wp.media.view.UploaderInline + * + * The inline uploader that shows up in the 'Upload Files' tab. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +UploaderInline = View.extend(/** @lends wp.media.view.UploaderInline.prototype */{ + tagName: 'div', + className: 'uploader-inline', + template: wp.template('uploader-inline'), + + events: { + 'click .close': 'hide' + }, + + initialize: function() { + _.defaults( this.options, { + message: '', + status: true, + canClose: false + }); + + if ( ! this.options.$browser && this.controller.uploader ) { + this.options.$browser = this.controller.uploader.$browser; + } + + if ( _.isUndefined( this.options.postId ) ) { + this.options.postId = wp.media.view.settings.post.id; + } + + if ( this.options.status ) { + this.views.set( '.upload-inline-status', new wp.media.view.UploaderStatus({ + controller: this.controller + }) ); + } + }, + + prepare: function() { + var suggestedWidth = this.controller.state().get('suggestedWidth'), + suggestedHeight = this.controller.state().get('suggestedHeight'), + data = {}; + + data.message = this.options.message; + data.canClose = this.options.canClose; + + if ( suggestedWidth && suggestedHeight ) { + data.suggestedWidth = suggestedWidth; + data.suggestedHeight = suggestedHeight; + } + + return data; + }, + /** + * @return {wp.media.view.UploaderInline} Returns itself to allow chaining. + */ + dispose: function() { + if ( this.disposing ) { + /** + * call 'dispose' directly on the parent class + */ + return View.prototype.dispose.apply( this, arguments ); + } + + /* + * Run remove on `dispose`, so we can be sure to refresh the + * uploader with a view-less DOM. Track whether we're disposing + * so we don't trigger an infinite loop. + */ + this.disposing = true; + return this.remove(); + }, + /** + * @return {wp.media.view.UploaderInline} Returns itself to allow chaining. + */ + remove: function() { + /** + * call 'remove' directly on the parent class + */ + var result = View.prototype.remove.apply( this, arguments ); + + _.defer( _.bind( this.refresh, this ) ); + return result; + }, + + refresh: function() { + var uploader = this.controller.uploader; + + if ( uploader ) { + uploader.refresh(); + } + }, + /** + * @return {wp.media.view.UploaderInline} + */ + ready: function() { + var $browser = this.options.$browser, + $placeholder; + + if ( this.controller.uploader ) { + $placeholder = this.$('.browser'); + + // Check if we've already replaced the placeholder. + if ( $placeholder[0] === $browser[0] ) { + return; + } + + $browser.detach().text( $placeholder.text() ); + $browser[0].className = $placeholder[0].className; + $browser[0].setAttribute( 'aria-labelledby', $browser[0].id + ' ' + $placeholder[0].getAttribute('aria-labelledby') ); + $placeholder.replaceWith( $browser.show() ); + } + + this.refresh(); + return this; + }, + show: function() { + this.$el.removeClass( 'hidden' ); + if ( this.controller.$uploaderToggler && this.controller.$uploaderToggler.length ) { + this.controller.$uploaderToggler.attr( 'aria-expanded', 'true' ); + } + }, + hide: function() { + this.$el.addClass( 'hidden' ); + if ( this.controller.$uploaderToggler && this.controller.$uploaderToggler.length ) { + this.controller.$uploaderToggler + .attr( 'aria-expanded', 'false' ) + // Move focus back to the toggle button when closing the uploader. + .trigger( 'focus' ); + } + } + +}); + +module.exports = UploaderInline; + + +/***/ }), + +/***/ 9411: +/***/ (function(module) { + +/** + * wp.media.view.UploaderStatusError + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var UploaderStatusError = wp.media.View.extend(/** @lends wp.media.view.UploaderStatusError.prototype */{ + className: 'upload-error', + template: wp.template('uploader-status-error') +}); + +module.exports = UploaderStatusError; + + +/***/ }), + +/***/ 2894: +/***/ (function(module) { + +var View = wp.media.View, + UploaderStatus; + +/** + * wp.media.view.UploaderStatus + * + * An uploader status for on-going uploads. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + */ +UploaderStatus = View.extend(/** @lends wp.media.view.UploaderStatus.prototype */{ + className: 'media-uploader-status', + template: wp.template('uploader-status'), + + events: { + 'click .upload-dismiss-errors': 'dismiss' + }, + + initialize: function() { + this.queue = wp.Uploader.queue; + this.queue.on( 'add remove reset', this.visibility, this ); + this.queue.on( 'add remove reset change:percent', this.progress, this ); + this.queue.on( 'add remove reset change:uploading', this.info, this ); + + this.errors = wp.Uploader.errors; + this.errors.reset(); + this.errors.on( 'add remove reset', this.visibility, this ); + this.errors.on( 'add', this.error, this ); + }, + /** + * @return {wp.media.view.UploaderStatus} + */ + dispose: function() { + wp.Uploader.queue.off( null, null, this ); + /** + * call 'dispose' directly on the parent class + */ + View.prototype.dispose.apply( this, arguments ); + return this; + }, + + visibility: function() { + this.$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( selector, key ) { + this[ key ] = this.$( selector ); + }, this ); + + this.visibility(); + this.progress(); + this.info(); + }, + + progress: function() { + var queue = this.queue, + $bar = this.$bar; + + if ( ! $bar || ! queue.length ) { + return; + } + + $bar.width( ( queue.reduce( function( memo, attachment ) { + if ( ! attachment.get('uploading') ) { + return memo + 100; + } + + var percent = attachment.get('percent'); + return memo + ( _.isNumber( percent ) ? percent : 100 ); + }, 0 ) / queue.length ) + '%' ); + }, + + info: function() { + var queue = this.queue, + index = 0, active; + + if ( ! queue.length ) { + return; + } + + active = this.queue.find( function( attachment, i ) { + index = i; + return attachment.get('uploading'); + }); + + if ( this.$index && this.$total && this.$filename ) { + this.$index.text( index + 1 ); + this.$total.text( queue.length ); + this.$filename.html( active ? this.filename( active.get('filename') ) : '' ); + } + }, + /** + * @param {string} filename + * @return {string} + */ + filename: function( filename ) { + return _.escape( filename ); + }, + /** + * @param {Backbone.Model} error + */ + error: function( error ) { + var statusError = new wp.media.view.UploaderStatusError( { + filename: this.filename( error.get( 'file' ).name ), + message: error.get( 'message' ) + } ); + + var buttonClose = this.$el.find( 'button' ); + + // Can show additional info here while retrying to create image sub-sizes. + this.views.add( '.upload-errors', statusError, { at: 0 } ); + _.delay( function() { + buttonClose.trigger( 'focus' ); + wp.a11y.speak( error.get( 'message' ), 'assertive' ); + }, 1000 ); + }, + + dismiss: function() { + var errors = this.views.get('.upload-errors'); + + if ( errors ) { + _.invoke( errors, 'remove' ); + } + wp.Uploader.errors.reset(); + // Move focus to the modal after the dismiss button gets removed from the DOM. + if ( this.controller.modal ) { + this.controller.modal.focusManager.focus(); + } + } +}); + +module.exports = UploaderStatus; + + +/***/ }), + +/***/ 5823: +/***/ (function(module) { + +var $ = jQuery, + UploaderWindow; + +/** + * wp.media.view.UploaderWindow + * + * An uploader window that allows for dragging and dropping media. + * + * @memberOf wp.media.view + * + * @class + * @augments wp.media.View + * @augments wp.Backbone.View + * @augments Backbone.View + * + * @param {object} [options] Options hash passed to the view. + * @param {object} [options.uploader] Uploader properties. + * @param {jQuery} [options.uploader.browser] + * @param {jQuery} [options.uploader.dropzone] jQuery collection of the dropzone. + * @param {object} [options.uploader.params] + */ +UploaderWindow = wp.media.View.extend(/** @lends wp.media.view.UploaderWindow.prototype */{ + tagName: 'div', + className: 'uploader-window', + template: wp.template('uploader-window'), + + initialize: function() { + var uploader; + + this.$browser = $( '<button type="button" class="browser" />' ).hide().appendTo( 'body' ); + + uploader = this.options.uploader = _.defaults( this.options.uploader || {}, { + dropzone: this.$el, + browser: this.$browser, + params: {} + }); + + // Ensure the dropzone is a jQuery collection. + if ( uploader.dropzone && ! (uploader.dropzone instanceof $) ) { + uploader.dropzone = $( uploader.dropzone ); + } + + this.controller.on( 'activate', this.refresh, this ); + + this.controller.on( 'detach', function() { + this.$browser.remove(); + }, this ); + }, + + refresh: function() { + if ( this.uploader ) { + this.uploader.refresh(); + } + }, + + ready: function() { + var postId = wp.media.view.settings.post.id, + dropzone; + + // If the uploader already exists, bail. + if ( this.uploader ) { + return; + } + + if ( postId ) { + this.options.uploader.params.post_id = postId; + } + this.uploader = new wp.Uploader( this.options.uploader ); + + dropzone = this.uploader.dropzone; + dropzone.on( 'dropzone:enter', _.bind( this.show, this ) ); + dropzone.on( 'dropzone:leave', _.bind( this.hide, this ) ); + + $( this.uploader ).on( 'uploader:ready', _.bind( this._ready, this ) ); + }, + + _ready: function() { + this.controller.trigger( 'uploader:ready' ); + }, + + show: function() { + var $el = this.$el.show(); + + // Ensure that the animation is triggered by waiting until + // the transparent element is painted into the DOM. + _.defer( function() { + $el.css({ opacity: 1 }); + }); + }, + + hide: function() { + var $el = this.$el.css({ opacity: 0 }); + + wp.media.transition( $el ).done( function() { + // Transition end events are subject to race conditions. + // Make sure that the value is set as intended. + if ( '0' === $el.css('opacity') ) { + $el.hide(); + } + }); + + // https://core.trac.wordpress.org/ticket/27341 + _.delay( function() { + if ( '0' === $el.css('opacity') && $el.is(':visible') ) { + $el.hide(); + } + }, 500 ); + } +}); + +module.exports = UploaderWindow; + + +/***/ }), + +/***/ 487: +/***/ (function(module) { + +/** + * wp.media.View + * + * The base view class for media. + * + * Undelegating events, removing events from the model, and + * removing events from the controller mirror the code for + * `Backbone.View.dispose` in Backbone 0.9.8 development. + * + * This behavior has since been removed, and should not be used + * outside of the media manager. + * + * @memberOf wp.media + * + * @class + * @augments wp.Backbone.View + * @augments Backbone.View + */ +var View = wp.Backbone.View.extend(/** @lends wp.media.View.prototype */{ + constructor: function( options ) { + if ( options && options.controller ) { + this.controller = options.controller; + } + wp.Backbone.View.apply( this, arguments ); + }, + /** + * @todo The internal comment mentions this might have been a stop-gap + * before Backbone 0.9.8 came out. Figure out if Backbone core takes + * care of this in Backbone.View now. + * + * @return {wp.media.View} Returns itself to allow chaining. + */ + dispose: function() { + /* + * Undelegating events, removing events from the model, and + * removing events from the controller mirror the code for + * `Backbone.View.dispose` in Backbone 0.9.8 development. + */ + this.undelegateEvents(); + + if ( this.model && this.model.off ) { + this.model.off( null, null, this ); + } + + if ( this.collection && this.collection.off ) { + this.collection.off( null, null, this ); + } + + // Unbind controller events. + if ( this.controller && this.controller.off ) { + this.controller.off( null, null, this ); + } + + return this; + }, + /** + * @return {wp.media.View} Returns itself to allow chaining. + */ + remove: function() { + this.dispose(); + /** + * call 'remove' directly on the parent class + */ + return wp.Backbone.View.prototype.remove.apply( this, arguments ); + } +}); + +module.exports = View; + + +/***/ }) + +/******/ }); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +!function() { +/** + * @output wp-includes/js/media-views.js + */ + +var media = wp.media, + $ = jQuery, + l10n; + +media.isTouchDevice = ( 'ontouchend' in document ); + +// Link any localized strings. +l10n = media.view.l10n = window._wpMediaViewsL10n || {}; + +// Link any settings. +media.view.settings = l10n.settings || {}; +delete l10n.settings; + +// Copy the `post` setting over to the model settings. +media.model.settings.post = media.view.settings.post; + +// Check if the browser supports CSS 3.0 transitions. +$.support.transition = (function(){ + var style = document.documentElement.style, + transitions = { + WebkitTransition: 'webkitTransitionEnd', + MozTransition: 'transitionend', + OTransition: 'oTransitionEnd otransitionend', + transition: 'transitionend' + }, transition; + + transition = _.find( _.keys( transitions ), function( transition ) { + return ! _.isUndefined( style[ transition ] ); + }); + + return transition && { + end: transitions[ transition ] + }; +}()); + +/** + * A shared event bus used to provide events into + * the media workflows that 3rd-party devs can use to hook + * in. + */ +media.events = _.extend( {}, Backbone.Events ); + +/** + * Makes it easier to bind events using transitions. + * + * @param {string} selector + * @param {number} sensitivity + * @return {Promise} + */ +media.transition = function( selector, sensitivity ) { + var deferred = $.Deferred(); + + sensitivity = sensitivity || 2000; + + if ( $.support.transition ) { + if ( ! (selector instanceof $) ) { + selector = $( selector ); + } + + // Resolve the deferred when the first element finishes animating. + selector.first().one( $.support.transition.end, deferred.resolve ); + + // Just in case the event doesn't trigger, fire a callback. + _.delay( deferred.resolve, sensitivity ); + + // Otherwise, execute on the spot. + } else { + deferred.resolve(); + } + + return deferred.promise(); +}; + +media.controller.Region = __webpack_require__( 4903 ); +media.controller.StateMachine = __webpack_require__( 5466 ); +media.controller.State = __webpack_require__( 5826 ); + +media.selectionSync = __webpack_require__( 3526 ); +media.controller.Library = __webpack_require__( 9024 ); +media.controller.ImageDetails = __webpack_require__( 3849 ); +media.controller.GalleryEdit = __webpack_require__( 6328 ); +media.controller.GalleryAdd = __webpack_require__( 7323 ); +media.controller.CollectionEdit = __webpack_require__( 1817 ); +media.controller.CollectionAdd = __webpack_require__( 1517 ); +media.controller.FeaturedImage = __webpack_require__( 5095 ); +media.controller.ReplaceImage = __webpack_require__( 8493 ); +media.controller.EditImage = __webpack_require__( 7658 ); +media.controller.MediaLibrary = __webpack_require__( 3742 ); +media.controller.Embed = __webpack_require__( 9067 ); +media.controller.Cropper = __webpack_require__( 2288 ); +media.controller.CustomizeImageCropper = __webpack_require__( 6934 ); +media.controller.SiteIconCropper = __webpack_require__( 5274 ); + +media.View = __webpack_require__( 487 ); +media.view.Frame = __webpack_require__( 3647 ); +media.view.MediaFrame = __webpack_require__( 4861 ); +media.view.MediaFrame.Select = __webpack_require__( 8719 ); +media.view.MediaFrame.Post = __webpack_require__( 9075 ); +media.view.MediaFrame.ImageDetails = __webpack_require__( 9142 ); +media.view.Modal = __webpack_require__( 3939 ); +media.view.FocusManager = __webpack_require__( 6557 ); +media.view.UploaderWindow = __webpack_require__( 5823 ); +media.view.EditorUploader = __webpack_require__( 841 ); +media.view.UploaderInline = __webpack_require__( 6353 ); +media.view.UploaderStatus = __webpack_require__( 2894 ); +media.view.UploaderStatusError = __webpack_require__( 9411 ); +media.view.Toolbar = __webpack_require__( 9510 ); +media.view.Toolbar.Select = __webpack_require__( 6850 ); +media.view.Toolbar.Embed = __webpack_require__( 7128 ); +media.view.Button = __webpack_require__( 3157 ); +media.view.ButtonGroup = __webpack_require__( 4094 ); +media.view.PriorityList = __webpack_require__( 1993 ); +media.view.MenuItem = __webpack_require__( 917 ); +media.view.Menu = __webpack_require__( 2596 ); +media.view.RouterItem = __webpack_require__( 9484 ); +media.view.Router = __webpack_require__( 1562 ); +media.view.Sidebar = __webpack_require__( 9799 ); +media.view.Attachment = __webpack_require__( 5019 ); +media.view.Attachment.Library = __webpack_require__( 9254 ); +media.view.Attachment.EditLibrary = __webpack_require__( 4640 ); +media.view.Attachments = __webpack_require__( 8408 ); +media.view.Search = __webpack_require__( 4556 ); +media.view.AttachmentFilters = __webpack_require__( 4906 ); +media.view.DateFilter = __webpack_require__( 9663 ); +media.view.AttachmentFilters.Uploaded = __webpack_require__( 7040 ); +media.view.AttachmentFilters.All = __webpack_require__( 2868 ); +media.view.AttachmentsBrowser = __webpack_require__( 9239 ); +media.view.Selection = __webpack_require__( 6191 ); +media.view.Attachment.Selection = __webpack_require__( 9003 ); +media.view.Attachments.Selection = __webpack_require__( 1223 ); +media.view.Attachment.EditSelection = __webpack_require__( 1009 ); +media.view.Settings = __webpack_require__( 859 ); +media.view.Settings.AttachmentDisplay = __webpack_require__( 2176 ); +media.view.Settings.Gallery = __webpack_require__( 6872 ); +media.view.Settings.Playlist = __webpack_require__( 8488 ); +media.view.Attachment.Details = __webpack_require__( 7274 ); +media.view.AttachmentCompat = __webpack_require__( 8093 ); +media.view.Iframe = __webpack_require__( 6217 ); +media.view.Embed = __webpack_require__( 5138 ); +media.view.Label = __webpack_require__( 6644 ); +media.view.EmbedUrl = __webpack_require__( 4848 ); +media.view.EmbedLink = __webpack_require__( 6959 ); +media.view.EmbedImage = __webpack_require__( 1338 ); +media.view.ImageDetails = __webpack_require__( 7598 ); +media.view.Cropper = __webpack_require__( 7137 ); +media.view.SiteIconCropper = __webpack_require__( 5187 ); +media.view.SiteIconPreview = __webpack_require__( 8260 ); +media.view.EditImage = __webpack_require__( 5970 ); +media.view.Spinner = __webpack_require__( 2234 ); +media.view.Heading = __webpack_require__( 7990 ); + +}(); +/******/ })() +;
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