/* global _wpMediaViewsL10n, _wpmejsSettings, MediaElementPlayer, confirm, getUserSetting, setUserSetting */ (function($, _){ var media = wp.media, l10n; // Link any localized strings. l10n = media.view.l10n = typeof _wpMediaViewsL10n === 'undefined' ? {} : _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 ] }; }()); /** * Makes it easier to bind events using transitions. * * @param {string} selector * @param {Number} sensitivity * @returns {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(); }; /** * ======================================================================== * CONTROLLERS * ======================================================================== */ /** * wp.media.controller.Region * * @constructor * @augments Backbone.Model * * @param {Object} [options={}] */ media.controller.Region = function( options ) { _.extend( this, _.pick( options || {}, 'id', 'view', 'selector' ) ); }; // Use Backbone's self-propagating `extend` inheritance method. media.controller.Region.extend = Backbone.Model.extend; _.extend( media.controller.Region.prototype, { /** * Switch modes * * @param {string} mode * * @fires wp.media.controller.Region#{id}:activate:{mode} * @fires wp.media.controller.Region#{id}:deactivate:{mode} * * @returns {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; } this.trigger('deactivate'); this._mode = mode; this.render( mode ); this.trigger('activate'); return this; }, /** * Render a new mode, the view is set in the `create` callback method * of the extending class * * If no mode is provided, just re-render the current mode. * If the provided mode isn't active, perform a full switch. * * @param {string} mode * * @fires wp.media.controller.Region#{id}:create:{mode} * @fires wp.media.controller.Region#{id}:render:{mode} * * @returns {wp.media.controller.Region} Returns itself to allow chaining */ render: function( mode ) { if ( mode && mode !== this._mode ) { return this.mode( mode ); } var set = { view: null }, view; this.trigger( 'create', set ); view = set.view; this.trigger( 'render', view ); if ( view ) { this.set( view ); } return this; }, /** * @returns {wp.media.View} Returns the selector's first subview */ get: function() { return this.view.views.first( this.selector ); }, /** * @param {Array|Object} views * @param {Object} [options={}] * @returns {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 ); }, /** * Helper function to trigger view events based on {id}:{event}:{mode} * * @param {string} event * @returns {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 `region:action:mode` event. args[0] = base + ':' + this._mode; this.view.trigger.apply( this.view, args ); // Trigger `region:action` event. args[0] = base; this.view.trigger.apply( this.view, args ); return this; } }); /** * wp.media.controller.StateMachine * * @constructor * @augments Backbone.Model * @mixin * @mixes Backbone.Events * * @param {Array} states */ media.controller.StateMachine = function( states ) { this.states = new Backbone.Collection( states ); }; // Use Backbone's self-propagating `extend` inheritance method. media.controller.StateMachine.extend = Backbone.Model.extend; // Add events to the `StateMachine`. _.extend( media.controller.StateMachine.prototype, Backbone.Events, { /** * 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. * * @param {string} id * @returns {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. * * @param {string} id * * @fires wp.media.controller.State#deactivate * @fires wp.media.controller.State#activate * * @returns {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. * * @returns {wp.media.controller.State} Returns a State model * from the StateMachine collection */ lastState: function() { if ( this._lastState ) { return this.state( this._lastState ); } } }); // Map methods from the `states` collection to the `StateMachine` itself. _.each([ 'on', 'off', 'trigger' ], function( method ) { /** * @returns {wp.media.controller.StateMachine} Returns itself to allow chaining */ media.controller.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; }; }); /** * 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. This * class is the base class that the various states used in the media * modals extend. * * @constructor * @augments Backbone.Model */ media.controller.State = Backbone.Model.extend({ constructor: function() { this.on( 'activate', this._preActivate, this ); this.on( 'activate', this.activate, this ); this.on( 'activate', this._postActivate, this ); this.on( 'deactivate', this._deactivate, this ); this.on( 'deactivate', this.deactivate, this ); this.on( 'reset', this.reset, this ); this.on( 'ready', this._ready, this ); this.on( 'ready', this.ready, this ); /** * Call parent constructor with passed arguments */ Backbone.Model.apply( this, arguments ); this.on( 'change:menu', this._updateMenu, this ); }, /** * @abstract */ ready: function() {}, /** * @abstract */ activate: function() {}, /** * @abstract */ deactivate: function() {}, /** * @abstract */ reset: function() {}, /** * @access private */ _ready: function() { this._updateMenu(); }, /** * @access private */ _preActivate: function() { this.active = true; }, /** * @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(); }, /** * @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 ); }, /** * @access private */ _title: function() { this.frame.title.render( this.get('titleMode') || 'default' ); }, /** * @access private */ _renderTitle: function( view ) { view.$el.text( this.get('title') || '' ); }, /** * @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() ); } }, /** * @access private */ _menu: function() { var menu = this.frame.menu, mode = this.get('menu'), view; if ( ! mode ) { return; } menu.mode( mode ); view = menu.get(); if ( view && view.select ) { view.select( this.id ); } }, /** * @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 ); } }, /** * @access private */ _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 */ media.controller.State.prototype[ '_' + region ] = function() { var mode = this.get( region ); if ( mode ) { this.frame[ region ].render( mode ); } }; }); media.selectionSync = { 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. */ 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; } }; /** * wp.media.controller.Library * * @constructor * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.Library = media.controller.State.extend({ defaults: { id: 'library', multiple: false, // false, 'add', 'reset' describe: false, toolbar: 'select', sidebar: 'settings', content: 'upload', router: 'browse', menu: 'default', searchable: true, filterable: false, sortable: true, title: l10n.mediaLibraryTitle, // Uses a user setting to override the content mode. contentUserSetting: true, // Sync the selection from the last state when 'multiple' matches. syncSelection: true }, /** * If a library isn't provided, query all media items. * If a selection instance isn't provided, create one. */ initialize: function() { var selection = this.get('selection'), props; if ( ! this.get('library') ) { this.set( 'library', media.query() ); } if ( ! (selection instanceof media.model.Selection) ) { props = selection; if ( ! props ) { props = this.get('library').props.toJSON(); props = _.omit( props, 'orderby', 'query' ); } // If the `selection` attribute is set to an object, // it will use those values as the selection instance's // `props` model. Otherwise, it will copy the library's // `props` model. this.set( 'selection', new media.model.Selection( null, { multiple: this.get('multiple'), props: props }) ); } if ( ! this.get('edge') ) { this.set( 'edge', 120 ); } if ( ! this.get('gutter') ) { this.set( 'gutter', 8 ); } this.resetDisplays(); }, activate: function() { this.syncSelection(); wp.Uploader.queue.on( 'add', this.uploading, this ); this.get('selection').on( 'add remove reset', this.refreshContent, this ); if ( this.get('contentUserSetting') ) { this.frame.on( 'content:activate', this.saveContentMode, this ); this.set( 'content', getUserSetting( 'libraryContent', this.get('content') ) ); } }, deactivate: function() { this.recordSelection(); this.frame.off( 'content:activate', this.saveContentMode, this ); // 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: function() { this.get('selection').reset(); this.resetDisplays(); this.refreshContent(); }, resetDisplays: function() { var defaultProps = media.view.settings.defaultProps; this._displays = []; this._defaultDisplaySettings = { align: defaultProps.align || getUserSetting( 'align', 'none' ), size: defaultProps.size || getUserSetting( 'imgsize', 'medium' ), link: defaultProps.link || getUserSetting( 'urlbutton', 'file' ) }; }, /** * @param {wp.media.model.Attachment} attachment * @returns {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 ]; }, /** * @param {wp.media.model.Attachment} attachment * @returns {Object} */ defaultDisplaySettings: function( attachment ) { var settings = this._defaultDisplaySettings; if ( settings.canEmbed = this.canEmbed( attachment ) ) { settings.link = 'embed'; } return settings; }, /** * @param {wp.media.model.Attachment} attachment * @returns {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( 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. */ 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') ); } }, /** * If the uploader was selected, navigate to the browser. * * Automatically select any uploading attachments. * * Selections that don't support multiple attachments automatically * limit themselves to one attachment (in this case, the last * attachment in the upload queue). * * @param {wp.media.model.Attachment} attachment */ uploading: function( attachment ) { var content = this.frame.content; if ( 'upload' === content.mode() ) { this.frame.content.mode('browse'); } this.get('selection').add( attachment ); }, /** * Only track the browse router on library states. */ 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 ); } } }); _.extend( media.controller.Library.prototype, media.selectionSync ); /** * wp.media.controller.ImageDetails * * @constructor * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.ImageDetails = media.controller.State.extend({ defaults: _.defaults({ id: 'image-details', toolbar: 'image-details', title: l10n.imageDetailsTitle, content: 'image-details', menu: 'image-details', router: false, attachment: false, priority: 60, editing: false }, media.controller.Library.prototype.defaults ), initialize: function( options ) { this.image = options.image; media.controller.State.prototype.initialize.apply( this, arguments ); } }); /** * wp.media.controller.AudioDetails * * @constructor * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.AudioDetails = media.controller.State.extend({ defaults: _.defaults({ id: 'audio-details', toolbar: 'audio-details', title: l10n.audioDetailsTitle, content: 'audio-details', menu: 'audio-details', router: false, attachment: false, priority: 60, editing: false }, media.controller.Library.prototype.defaults ), initialize: function( options ) { this.media = options.media; media.controller.State.prototype.initialize.apply( this, arguments ); } }); /** * wp.media.controller.VideoDetails * * @constructor * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.VideoDetails = media.controller.State.extend({ defaults: _.defaults({ id: 'video-details', toolbar: 'video-details', title: l10n.videoDetailsTitle, content: 'video-details', menu: 'video-details', router: false, attachment: false, priority: 60, editing: false }, media.controller.Library.prototype.defaults ), initialize: function( options ) { this.media = options.media; media.controller.State.prototype.initialize.apply( this, arguments ); } }); /** * wp.media.controller.CollectionEdit * * @constructor * @augments wp.media.controller.Library * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.CollectionEdit = media.controller.Library.extend({ defaults: { multiple: false, describe: true, edge: 199, editing: false, sortable: true, searchable: false, content: 'browse', priority: 60, dragInfo: true, SettingsView: false, // Don't sync the selection, as the Edit {Collection} library // *is* the selection. syncSelection: false }, initialize: function() { var collectionType = this.get('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 media.model.Selection() ); } // The single `Attachment` view to be used in the `Attachments` view. if ( ! this.get('AttachmentView') ) { this.set( 'AttachmentView', media.view.Attachment.EditLibrary ); } media.controller.Library.prototype.initialize.apply( this, arguments ); }, 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 ); media.controller.Library.prototype.activate.apply( this, arguments ); }, deactivate: function() { // Stop watching for uploaded attachments. this.get('library').unobserve( wp.Uploader.queue ); this.frame.off( 'content:render:browse', this.renderSettings, this ); media.controller.Library.prototype.deactivate.apply( this, arguments ); }, renderSettings: function( browser ) { var library = this.get('library'), collectionType = this.get('collectionType'), dragInfoText = this.get('dragInfoText'), SettingsView = this.get('SettingsView'), obj = {}; if ( ! library || ! browser ) { return; } library[ collectionType ] = library[ collectionType ] || new Backbone.Model(); obj[ collectionType ] = new SettingsView({ controller: this, model: library[ collectionType ], priority: 40 }); browser.sidebar.set( obj ); if ( dragInfoText ) { browser.toolbar.set( 'dragInfo', new media.View({ el: $( '
' + dragInfoText + '
' )[0], priority: -40 }) ); } browser.toolbar.set( 'reverse', { text: l10n.reverseOrder, priority: 80, click: function() { library.reset( library.toArray().reverse() ); } }); } }); /** * wp.media.controller.CollectionAdd * * @constructor * @augments wp.media.controller.Library * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.CollectionAdd = media.controller.Library.extend({ defaults: _.defaults( { filterable: 'uploaded', multiple: 'add', priority: 100, syncSelection: false }, media.controller.Library.prototype.defaults ), initialize: function() { var collectionType = this.get('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', media.query({ type: this.get('type') }) ); } media.controller.Library.prototype.initialize.apply( this, arguments ); }, 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 ) && media.model.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); media.controller.Library.prototype.activate.apply( this, arguments ); } }); /** * wp.media.controller.FeaturedImage * * @constructor * @augments wp.media.controller.Library * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.FeaturedImage = media.controller.Library.extend({ defaults: _.defaults({ id: 'featured-image', filterable: 'uploaded', multiple: false, toolbar: 'featured-image', title: l10n.setFeaturedImageTitle, priority: 60, syncSelection: true }, media.controller.Library.prototype.defaults ), initialize: function() { var library, comparator; // If we haven't been provided a `library`, create a `Selection`. if ( ! this.get('library') ) { this.set( 'library', media.query({ type: 'image' }) ); } media.controller.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') ); }, activate: function() { this.updateSelection(); this.frame.on( 'open', this.updateSelection, this ); media.controller.Library.prototype.activate.apply( this, arguments ); }, deactivate: function() { this.frame.off( 'open', this.updateSelection, this ); media.controller.Library.prototype.deactivate.apply( this, arguments ); }, updateSelection: function() { var selection = this.get('selection'), id = media.view.settings.post.featuredImageId, attachment; if ( '' !== id && -1 !== id ) { attachment = media.model.Attachment.get( id ); attachment.fetch(); } selection.reset( attachment ? [ attachment ] : [] ); } }); /** * wp.media.controller.ReplaceImage * * Replace a selected single image * * @constructor * @augments wp.media.controller.Library * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.ReplaceImage = media.controller.Library.extend({ defaults: _.defaults({ id: 'replace-image', filterable: 'uploaded', multiple: false, toolbar: 'replace', title: l10n.replaceImageTitle, priority: 60, syncSelection: true }, media.controller.Library.prototype.defaults ), 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', media.query({ type: 'image' }) ); } media.controller.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') ); }, activate: function() { this.updateSelection(); media.controller.Library.prototype.activate.apply( this, arguments ); }, updateSelection: function() { var selection = this.get('selection'), attachment = this.image.attachment; selection.reset( attachment ? [ attachment ] : [] ); } }); /** * wp.media.controller.EditImage * * @constructor * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.EditImage = media.controller.State.extend({ defaults: { id: 'edit-image', url: '', menu: false, toolbar: 'edit-image', title: l10n.editImage, content: 'edit-image', syncSelection: true }, activate: function() { if ( ! this.get('selection') ) { this.set( 'selection', new media.model.Selection() ); } this.listenTo( this.frame, 'toolbar:render:edit-image', this.toolbar ); this.syncSelection(); }, deactivate: function() { this.stopListening( this.frame ); }, toolbar: function() { var frame = this.frame, lastState = frame.lastState(), previous = lastState && lastState.id; frame.toolbar.set( new media.view.Toolbar({ controller: frame, items: { back: { style: 'primary', text: l10n.back, priority: 20, click: function() { if ( previous ) { frame.setState( previous ); } else { frame.close(); } } } } }) ); } }); _.extend( media.controller.EditImage.prototype, media.selectionSync ); /** * wp.media.controller.MediaLibrary * * @constructor * @augments wp.media.controller.Library * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.MediaLibrary = media.controller.Library.extend({ defaults: _.defaults({ filterable: 'uploaded', priority: 80, syncSelection: false, displaySettings: false }, media.controller.Library.prototype.defaults ), initialize: function( options ) { this.media = options.media; this.set( 'library', media.query({ type: options.type }) ); media.controller.Library.prototype.initialize.apply( this, arguments ); } }); /** * wp.media.controller.Embed * * @constructor * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.Embed = media.controller.State.extend({ defaults: { id: 'embed', url: '', menu: 'default', content: 'embed', toolbar: 'main-embed', type: 'link', title: l10n.insertFromUrlTitle, priority: 120 }, // The amount of time used when debouncing the scan. sensitivity: 200, initialize: function() { this.debouncedScan = _.debounce( _.bind( this.scan, this ), this.sensitivity ); this.props = new Backbone.Model({ url: '' }); this.props.on( 'change:url', this.debouncedScan, this ); this.props.on( 'change:url', this.refresh, this ); this.on( 'scan', this.scanImage, this ); }, /** * @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 ); }, /** * @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(); } } }); /** * wp.media.controller.Cropper * * Allows for a cropping step. * * @constructor * @augments wp.media.controller.State * @augments Backbone.Model */ media.controller.Cropper = media.controller.State.extend({ defaults: { id: 'cropper', title: l10n.cropImage, toolbar: 'crop', content: 'crop', router: false, canSkipCrop: false }, 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)); }, deactivate: function() { this.frame.toolbar.mode('browse'); }, 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); }, removeCropper: function() { this.imgSelect.cancelSelection(); this.imgSelect.setOptions({remove: true}); this.imgSelect.update(); this.cropperView.remove(); }, 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 self = this, selection = this.controller.state().get('selection').first(); selection.set({cropDetails: this.controller.state().imgSelect.getSelection()}); this.$el.text(l10n.cropping); this.$el.attr('disabled', true); this.controller.state().doCrop( selection ).done( function( croppedImage ) { self.controller.trigger('cropped', croppedImage ); self.controller.close(); }); } } } }; 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) ); }, doCrop: function( attachment ) { return wp.ajax.post( 'custom-header-crop', { nonce: attachment.get('nonces').edit, id: attachment.get('id'), cropDetails: attachment.get('cropDetails') } ); } }); /** * ======================================================================== * VIEWS * ======================================================================== */ /** * wp.media.View * ------------- * * The base view class. * * 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. * * @constructor * @augments wp.Backbone.View * @augments Backbone.View */ media.View = wp.Backbone.View.extend({ constructor: function( options ) { if ( options && options.controller ) { this.controller = options.controller; } wp.Backbone.View.apply( this, arguments ); }, /** * @returns {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; }, /** * @returns {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 ); } }); /** * wp.media.view.Frame * * A frame is a composite view consisting of one or more regions and one or more * states. Only one state can be active at any given moment. * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View * @mixes wp.media.controller.StateMachine */ media.view.Frame = media.View.extend({ initialize: function() { this._createRegions(); this._createStates(); }, _createRegions: function() { // Clone the regions array. this.regions = this.regions ? this.regions.slice() : []; // Initialize regions. _.each( this.regions, function( region ) { this[ region ] = new media.controller.Region({ view: this, id: region, selector: '.media-frame-' + region }); }, this ); }, /** * @fires wp.media.controller.State#ready */ _createStates: function() { // Create the default `states` collection. this.states = new Backbone.Collection( null, { model: 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 ); } }, /** * @returns {wp.media.view.Frame} Returns itself to allow chaining */ reset: function() { this.states.invoke( 'trigger', 'reset' ); return this; } }); // Make the `Frame` a `StateMachine`. _.extend( media.view.Frame.prototype, media.controller.StateMachine.prototype ); /** * wp.media.view.MediaFrame * * Type of frame used to create the media modal. * * @constructor * @augments wp.media.view.Frame * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View * @mixes wp.media.controller.StateMachine */ media.view.MediaFrame = media.view.Frame.extend({ className: 'media-frame', template: media.template('media-frame'), regions: ['menu','title','content','toolbar','router'], /** * @global wp.Uploader */ initialize: function() { media.view.Frame.prototype.initialize.apply( this, arguments ); _.defaults( this.options, { title: '', 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 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 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 ); }, /** * @returns {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 media.view.Frame.prototype.render.apply( this, arguments ); }, /** * @param {Object} title * @this wp.media.controller.Region */ createTitle: function( title ) { title.view = new media.View({ controller: this, tagName: 'h1' }); }, /** * @param {Object} menu * @this wp.media.controller.Region */ createMenu: function( menu ) { menu.view = new media.view.Menu({ controller: this }); }, /** * @param {Object} toolbar * @this wp.media.controller.Region */ createToolbar: function( toolbar ) { toolbar.view = new media.view.Toolbar({ controller: this }); }, /** * @param {Object} router * @this wp.media.controller.Region */ createRouter: function( router ) { router.view = new media.view.Router({ controller: this }); }, /** * @param {Object} options */ createIframeStates: function( options ) { var settings = 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=' + $postId.val(); } // Generate the tab states. _.each( tabs, function( title, id ) { this.state( 'iframe:' + id ).set( _.defaults({ tab: id, src: tabUrl + '&tab=' + id, title: title, content: 'iframe', menu: 'default' }, options ) ); }, this ); this.on( 'content:create:iframe', this.iframeContent, this ); this.on( 'menu:render:default', this.iframeMenu, this ); this.on( 'open', this.hijackThickbox, this ); this.on( 'close', this.restoreThickbox, this ); }, /** * @param {Object} content * @this wp.media.controller.Region */ iframeContent: function( content ) { this.$el.addClass('hide-toolbar'); content.view = new media.view.Iframe({ controller: this }); }, iframeMenu: function( view ) { var views = {}; if ( ! view ) { return; } _.each( 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 ) { /** * @returns {wp.media.view.MediaFrame} Returns itself to allow chaining */ media.view.MediaFrame.prototype[ method ] = function() { if ( this.modal ) { this.modal[ method ].apply( this.modal, arguments ); } return this; }; }); /** * wp.media.view.MediaFrame.Select * * Type of media frame that is used to select an item or items from the media library * * @constructor * @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 */ media.view.MediaFrame.Select = media.view.MediaFrame.extend({ initialize: function() { /** * call 'initialize' directly on the parent class */ media.view.MediaFrame.prototype.initialize.apply( this, arguments ); _.defaults( this.options, { selection: [], library: {}, multiple: false, state: 'library' }); this.createSelection(); this.createStates(); this.bindHandlers(); }, createSelection: function() { var selection = this.options.selection; if ( ! (selection instanceof media.model.Selection) ) { this.options.selection = new media.model.Selection( selection, { multiple: this.options.multiple }); } this._selection = { attachments: new media.model.Attachments(), difference: [] }; }, createStates: function() { var options = this.options; if ( this.options.states ) { return; } // Add the default states. this.states.add([ // Main states. new media.controller.Library({ library: media.query( options.library ), multiple: options.multiple, title: options.title, priority: 20 }) ]); }, bindHandlers: function() { this.on( 'router:create:browse', this.createRouter, this ); this.on( 'router:render:browse', this.browseRouter, this ); this.on( 'content:create:browse', this.browseContent, this ); this.on( 'content:render:upload', this.uploadContent, this ); this.on( 'toolbar:create:select', this.createSelectToolbar, this ); }, // Routers browseRouter: function( view ) { view.set({ upload: { text: l10n.uploadFilesTitle, priority: 20 }, browse: { text: l10n.mediaLibraryTitle, priority: 40 } }); }, /** * Content * * @param {Object} content * @this wp.media.controller.Region */ browseContent: function( content ) { var state = this.state(); this.$el.removeClass('hide-toolbar'); // Browse our library of attachments. content.view = new media.view.AttachmentsBrowser({ controller: this, collection: state.get('library'), selection: state.get('selection'), model: state, sortable: state.get('sortable'), search: state.get('searchable'), filters: state.get('filterable'), display: state.get('displaySettings'), dragInfo: state.get('dragInfo'), AttachmentView: state.get('AttachmentView') }); }, /** * * @this wp.media.controller.Region */ uploadContent: function() { this.$el.removeClass('hide-toolbar'); this.content.set( new 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 media.view.Toolbar.Select( options ); } }); /** * wp.media.view.MediaFrame.Post * * @constructor * @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 */ media.view.MediaFrame.Post = media.view.MediaFrame.Select.extend({ initialize: function() { _.defaults( this.options, { multiple: true, editing: false, state: 'insert' }); /** * call 'initialize' directly on the parent class */ media.view.MediaFrame.Select.prototype.initialize.apply( this, arguments ); this.createIframeStates(); }, createStates: function() { var options = this.options; // Add the default states. this.states.add([ // Main states. new media.controller.Library({ id: 'insert', title: l10n.insertMediaTitle, priority: 20, toolbar: 'main-insert', filterable: 'all', library: 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 media.controller.Library({ id: 'gallery', title: l10n.createGalleryTitle, priority: 40, toolbar: 'main-gallery', filterable: 'uploaded', multiple: 'add', editable: false, library: media.query( _.defaults({ type: 'image' }, options.library ) ) }), // Embed states. new media.controller.Embed(), new media.controller.EditImage( { selection: options.selection } ), // Gallery states. new media.controller.CollectionEdit({ type: 'image', collectionType: 'gallery', title: l10n.editGalleryTitle, SettingsView: media.view.Settings.Gallery, library: options.selection, editing: options.editing, menu: 'gallery' }), new media.controller.CollectionAdd({ type: 'image', collectionType: 'gallery', title: l10n.addToGalleryTitle }), new media.controller.Library({ id: 'playlist', title: l10n.createPlaylistTitle, priority: 60, toolbar: 'main-playlist', filterable: 'uploaded', multiple: 'add', editable: false, library: media.query( _.defaults({ type: 'audio' }, options.library ) ) }), // Playlist states. new media.controller.CollectionEdit({ type: 'audio', collectionType: 'playlist', title: l10n.editPlaylistTitle, SettingsView: media.view.Settings.Playlist, library: options.selection, editing: options.editing, menu: 'playlist', dragInfoText: l10n.playlistDragInfo, dragInfo: false }), new media.controller.CollectionAdd({ type: 'audio', collectionType: 'playlist', title: l10n.addToPlaylistTitle }), new media.controller.Library({ id: 'video-playlist', title: l10n.createVideoPlaylistTitle, priority: 60, toolbar: 'main-video-playlist', filterable: 'uploaded', multiple: 'add', editable: false, library: media.query( _.defaults({ type: 'video' }, options.library ) ) }), // Video Playlist states. new media.controller.CollectionEdit({ type: 'video', collectionType: 'video-playlist', title: l10n.editVideoPlaylistTitle, SettingsView: media.view.Settings.Playlist, library: options.selection, editing: options.editing, menu: 'video-playlist', dragInfoText: l10n.videoPlaylistDragInfo, dragInfo: false }), new media.controller.CollectionAdd({ type: 'video', collectionType: 'video-playlist', title: l10n.addToVideoPlaylistTitle }) ]); if ( media.view.settings.post.featuredImageId ) { this.states.add( new media.controller.FeaturedImage() ); } }, bindHandlers: function() { /** * call 'bindHandlers' directly on the parent class */ media.view.MediaFrame.Select.prototype.bindHandlers.apply( this, arguments ); 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 ); var 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 ); }, // Menus /** * @param {wp.Backbone.View} view */ mainMenu: function( view ) { view.set({ 'library-separator': new media.View({ className: 'separator', priority: 100 }) }); }, /** * @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(); } } }, separateCancel: new 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(); } } }, separateCancel: new 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(); } } }, separateCancel: new media.View({ className: 'separator', priority: 40 }) }); }, // Content embedContent: function() { var view = new media.view.Embed({ controller: this, model: this.state() }).render(); this.content.set( view ); view.url.focus(); }, editSelectionContent: function() { var state = this.state(), selection = state.get('selection'), view; view = new media.view.AttachmentsBrowser({ controller: this, collection: selection, selection: selection, model: state, sortable: true, search: false, dragInfo: true, AttachmentView: media.view.Attachment.EditSelection }).render(); view.toolbar.set( 'backToLibrary', { text: l10n.returnToLibrary, priority: -100, click: function() { this.controller.content.mode('browse'); } }); // Browse our library of attachments. this.content.set( view ); }, editImageContent: function() { var selection = this.state().get('selection'), view = new media.view.EditImage( { model: selection.single(), 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 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 }, /** * @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 media.model.Selection( models, { props: selection.props.toJSON(), multiple: true }) ); this.controller.setState('gallery-edit'); } }); }, 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 media.model.Selection( models, { props: selection.props.toJSON(), multiple: true }) ); this.controller.setState('playlist-edit'); } }); }, 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 media.model.Selection( models, { props: selection.props.toJSON(), multiple: true }) ); this.controller.setState('video-playlist-edit'); } }); }, featuredImageToolbar: function( toolbar ) { this.createSelectToolbar( toolbar, { text: l10n.setFeaturedImage, state: this.options.state }); }, mainEmbedToolbar: function( toolbar ) { toolbar.view = new media.view.Toolbar.Embed({ controller: this }); }, galleryEditToolbar: function() { var editing = this.state().get('editing'); this.toolbar.set( new 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 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'); } } } }) ); }, playlistEditToolbar: function() { var editing = this.state().get('editing'); this.toolbar.set( new 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 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'); } } } }) ); }, videoPlaylistEditToolbar: function() { var editing = this.state().get('editing'); this.toolbar.set( new 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(); controller.close(); state.trigger( 'update', state.get('library') ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); }, videoPlaylistAddToolbar: function() { this.toolbar.set( new 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'); } } } }) ); } }); /** * wp.media.view.MediaFrame.ImageDetails * * @constructor * @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 */ media.view.MediaFrame.ImageDetails = media.view.MediaFrame.Select.extend({ 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 media.model.PostImage( options.metadata ); this.options.selection = new media.model.Selection( this.image.attachment, { multiple: false } ); media.view.MediaFrame.Select.prototype.initialize.apply( this, arguments ); }, bindHandlers: function() { media.view.MediaFrame.Select.prototype.bindHandlers.apply( this, arguments ); this.on( 'menu:create:image-details', this.createMenu, this ); this.on( 'content:render:image-details', this.renderImageDetailsContent, this ); this.on( 'content:render:edit-image', this.editImageContent, this ); this.on( 'menu:render:image-details', this.renderMenu, 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 media.controller.ImageDetails({ image: this.image, editable: false, menu: 'image-details' }), new media.controller.ReplaceImage({ id: 'replace-image', library: media.query( { type: 'image' } ), image: this.image, multiple: false, title: l10n.imageReplaceTitle, menu: 'image-details', toolbar: 'replace', priority: 80, displaySettings: true }), new media.controller.EditImage( { image: this.image, selection: this.options.selection } ) ]); }, renderImageDetailsContent: function() { var view = new media.view.ImageDetails({ controller: this, model: this.state().image, attachment: this.state().image.attachment }).render(); this.content.set( view ); }, editImageContent: function() { var state = this.state(), attachment = state.get('image').attachment, model, view; if ( ! attachment ) { return; } model = state.get('selection').single(); if ( ! model ) { model = attachment; } view = new 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(); }, renderMenu: function( view ) { var lastState = this.lastState(), previous = lastState && lastState.id, frame = this; view.set({ cancel: { text: l10n.imageDetailsCancel, priority: 20, click: function() { if ( previous ) { frame.setState( previous ); } else { frame.close(); } } }, separateCancel: new media.View({ className: 'separator', priority: 40 }) }); }, renderImageDetailsToolbar: function() { this.toolbar.set( new 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 state.trigger( 'update', controller.image.toJSON() ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); }, renderReplaceImageToolbar: function() { this.toolbar.set( new media.view.Toolbar({ controller: this, items: { replace: { style: 'primary', text: l10n.replace, priority: 80, 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 state.trigger( 'replace', controller.image.toJSON() ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); } }); /** * wp.media.view.MediaFrame.MediaDetails * * @constructor * @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 */ media.view.MediaFrame.MediaDetails = media.view.MediaFrame.Select.extend({ defaults: { id: 'media', url: '', menu: 'media-details', content: 'media-details', toolbar: 'media-details', type: 'link', priority: 120 }, initialize: function( options ) { this.DetailsView = options.DetailsView; this.cancelText = options.cancelText; this.addText = options.addText; this.media = new media.model.PostMedia( options.metadata ); this.options.selection = new media.model.Selection( this.media.attachment, { multiple: false } ); media.view.MediaFrame.Select.prototype.initialize.apply( this, arguments ); }, bindHandlers: function() { var menu = this.defaults.menu; media.view.MediaFrame.Select.prototype.bindHandlers.apply( this, arguments ); this.on( 'menu:create:' + menu, this.createMenu, this ); this.on( 'content:render:' + menu, this.renderDetailsContent, this ); this.on( 'menu:render:' + menu, this.renderMenu, this ); this.on( 'toolbar:render:' + menu, this.renderDetailsToolbar, this ); }, renderDetailsContent: function() { var view = new this.DetailsView({ controller: this, model: this.state().media, attachment: this.state().media.attachment }).render(); this.content.set( view ); }, renderMenu: function( view ) { var lastState = this.lastState(), previous = lastState && lastState.id, frame = this; view.set({ cancel: { text: this.cancelText, priority: 20, click: function() { if ( previous ) { frame.setState( previous ); } else { frame.close(); } } }, separateCancel: new media.View({ className: 'separator', priority: 40 }) }); }, renderDetailsToolbar: function() { this.toolbar.set( new 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(); state.trigger( 'update', controller.media.toJSON() ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); }, renderReplaceToolbar: function() { this.toolbar.set( new media.view.Toolbar({ controller: this, items: { replace: { style: 'primary', text: l10n.replace, priority: 80, click: function() { var controller = this.controller, state = controller.state(), selection = state.get( 'selection' ), attachment = selection.single(); controller.media.changeAttachment( attachment ); state.trigger( 'replace', controller.media.toJSON() ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); }, renderAddSourceToolbar: function() { this.toolbar.set( new media.view.Toolbar({ controller: this, items: { replace: { style: 'primary', text: this.addText, priority: 80, click: function() { var controller = this.controller, state = controller.state(), selection = state.get( 'selection' ), attachment = selection.single(); controller.media.setSource( attachment ); state.trigger( 'add-source', controller.media.toJSON() ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); } }); /** * wp.media.view.MediaFrame.AudioDetails * * @constructor * @augments wp.media.view.MediaFrame.MediaDetails * @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 */ media.view.MediaFrame.AudioDetails = media.view.MediaFrame.MediaDetails.extend({ defaults: { id: 'audio', url: '', menu: 'audio-details', content: 'audio-details', toolbar: 'audio-details', type: 'link', title: l10n.audioDetailsTitle, priority: 120 }, initialize: function( options ) { options.DetailsView = media.view.AudioDetails; options.cancelText = l10n.audioDetailsCancel; options.addText = l10n.audioAddSourceTitle; media.view.MediaFrame.MediaDetails.prototype.initialize.call( this, options ); }, bindHandlers: function() { media.view.MediaFrame.MediaDetails.prototype.bindHandlers.apply( this, arguments ); this.on( 'toolbar:render:replace-audio', this.renderReplaceToolbar, this ); this.on( 'toolbar:render:add-audio-source', this.renderAddSourceToolbar, this ); }, createStates: function() { this.states.add([ new media.controller.AudioDetails( { media: this.media, editable: false, menu: 'audio-details' } ), new media.controller.MediaLibrary( { type: 'audio', id: 'replace-audio', title: l10n.audioReplaceTitle, toolbar: 'replace-audio', media: this.media, menu: 'audio-details' } ), new media.controller.MediaLibrary( { type: 'audio', id: 'add-audio-source', title: l10n.audioAddSourceTitle, toolbar: 'add-audio-source', media: this.media, menu: 'audio-details' } ) ]); } }); /** * wp.media.view.MediaFrame.VideoDetails * * @constructor * @augments wp.media.view.MediaFrame.MediaDetails * @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 */ media.view.MediaFrame.VideoDetails = media.view.MediaFrame.MediaDetails.extend({ defaults: { id: 'video', url: '', menu: 'video-details', content: 'video-details', toolbar: 'video-details', type: 'link', title: l10n.videoDetailsTitle, priority: 120 }, initialize: function( options ) { options.DetailsView = media.view.VideoDetails; options.cancelText = l10n.videoDetailsCancel; options.addText = l10n.videoAddSourceTitle; media.view.MediaFrame.MediaDetails.prototype.initialize.call( this, options ); }, bindHandlers: function() { media.view.MediaFrame.MediaDetails.prototype.bindHandlers.apply( this, arguments ); this.on( 'toolbar:render:replace-video', this.renderReplaceToolbar, this ); this.on( 'toolbar:render:add-video-source', this.renderAddSourceToolbar, this ); this.on( 'toolbar:render:select-poster-image', this.renderSelectPosterImageToolbar, this ); this.on( 'toolbar:render:add-track', this.renderAddTrackToolbar, this ); }, createStates: function() { this.states.add([ new media.controller.VideoDetails({ media: this.media, editable: false, menu: 'video-details' }), new media.controller.MediaLibrary( { type: 'video', id: 'replace-video', title: l10n.videoReplaceTitle, toolbar: 'replace-video', media: this.media, menu: 'video-details' } ), new media.controller.MediaLibrary( { type: 'video', id: 'add-video-source', title: l10n.videoAddSourceTitle, toolbar: 'add-video-source', media: this.media, menu: 'video-details' } ), new media.controller.MediaLibrary( { type: 'image', id: 'select-poster-image', title: l10n.videoSelectPosterImageTitle, toolbar: 'select-poster-image', media: this.media, menu: 'video-details' } ), new media.controller.MediaLibrary( { type: 'text', id: 'add-track', title: l10n.videoAddTrackTitle, toolbar: 'add-track', media: this.media, menu: 'video-details' } ) ]); }, renderSelectPosterImageToolbar: function() { this.toolbar.set( new media.view.Toolbar({ controller: this, items: { replace: { style: 'primary', text: l10n.videoSelectPosterImageTitle, priority: 80, click: function() { var controller = this.controller, state = controller.state(), selection = state.get( 'selection' ), attachment = selection.single(); controller.media.set( 'poster', attachment.get( 'url' ) ); state.trigger( 'set-poster-image', controller.media.toJSON() ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); }, renderAddTrackToolbar: function() { this.toolbar.set( new media.view.Toolbar({ controller: this, items: { replace: { style: 'primary', text: l10n.videoAddTrackTitle, priority: 80, click: function() { var controller = this.controller, state = controller.state(), selection = state.get( 'selection' ), attachment = selection.single(), content = controller.media.get( 'content' ); if ( -1 === content.indexOf( attachment.get( 'url' ) ) ) { content += [ '' ].join(''); controller.media.set( 'content', content ); } state.trigger( 'add-track', controller.media.toJSON() ); // Restore and reset the default state. controller.setState( controller.options.state ); controller.reset(); } } } }) ); } }); /** * wp.media.view.Modal * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Modal = media.View.extend({ tagName: 'div', template: media.template('media-modal'), attributes: { tabindex: 0 }, events: { 'click .media-modal-backdrop, .media-modal-close': 'escapeHandler', 'keydown': 'keydown' }, initialize: function() { _.defaults( this.options, { container: document.body, title: '', propagate: true, freeze: true }); }, /** * @returns {Object} */ prepare: function() { return { title: this.options.title }; }, /** * @returns {wp.media.view.Modal} Returns itself to allow chaining */ attach: function() { if ( this.views.attached ) { return this; } if ( ! this.views.rendered ) { this.render(); } this.$el.appendTo( this.options.container ); // Manually mark the view as attached and trigger ready. this.views.attached = true; this.views.ready(); return this.propagate('attach'); }, /** * @returns {wp.media.view.Modal} Returns itself to allow chaining */ detach: function() { if ( this.$el.is(':visible') ) { this.close(); } this.$el.detach(); this.views.attached = false; return this.propagate('detach'); }, /** * @returns {wp.media.view.Modal} Returns itself to allow chaining */ open: function() { var $el = this.$el, options = this.options; if ( $el.is(':visible') ) { return this; } if ( ! this.views.attached ) { this.attach(); } // If the `freeze` option is set, record the window's scroll position. if ( options.freeze ) { this._freeze = { scrollTop: $( window ).scrollTop() }; } $el.show().focus(); return this.propagate('open'); }, /** * @param {Object} options * @returns {wp.media.view.Modal} Returns itself to allow chaining */ close: function( options ) { var freeze = this._freeze; if ( ! this.views.attached || ! this.$el.is(':visible') ) { return this; } this.$el.hide(); this.propagate('close'); // If the `freeze` option is set, restore the container's scroll position. if ( freeze ) { $( window ).scrollTop( freeze.scrollTop ); } if ( options && options.escape ) { this.propagate('escape'); } return this; }, /** * @returns {wp.media.view.Modal} Returns itself to allow chaining */ escape: function() { return this.close({ escape: true }); }, /** * @param {Object} event */ escapeHandler: function( event ) { event.preventDefault(); this.escape(); }, /** * @param {Array|Object} content Views to register to '.media-modal-content' * @returns {wp.media.view.Modal} Returns itself to allow chaining */ content: function( content ) { this.views.set( '.media-modal-content', content ); return this; }, /** * Triggers a modal event and if the `propagate` option is set, * forwards events to the modal's controller. * * @param {string} id * @returns {wp.media.view.Modal} Returns itself to allow chaining */ propagate: function( id ) { this.trigger( id ); if ( this.options.propagate ) { this.controller.trigger( id ); } return this; }, /** * @param {Object} event */ keydown: function( event ) { // Close the modal when escape is pressed. if ( 27 === event.which && this.$el.is(':visible') ) { this.escape(); event.stopImmediatePropagation(); } } }); /** * wp.media.view.FocusManager * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.FocusManager = media.View.extend({ events: { keydown: 'recordTab', focusin: 'updateIndex' }, focus: function() { if ( _.isUndefined( this.index ) ) { return; } // Update our collection of `$tabbables`. this.$tabbables = this.$(':tabbable'); // If tab is saved, focus it. this.$tabbables.eq( this.index ).focus(); }, /** * @param {Object} event */ recordTab: function( event ) { // Look for the tab key. if ( 9 !== event.keyCode ) { return; } // First try to update the index. if ( _.isUndefined( this.index ) ) { this.updateIndex( event ); } // If we still don't have an index, bail. if ( _.isUndefined( this.index ) ) { return; } var index = this.index + ( event.shiftKey ? -1 : 1 ); if ( index >= 0 && index < this.$tabbables.length ) { this.index = index; } else { delete this.index; } }, /** * @param {Object} event */ updateIndex: function( event ) { this.$tabbables = this.$(':tabbable'); var index = this.$tabbables.index( event.target ); if ( -1 === index ) { delete this.index; } else { this.index = index; } } }); /** * wp.media.view.UploaderWindow * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.UploaderWindow = media.View.extend({ tagName: 'div', className: 'uploader-window', template: media.template('uploader-window'), initialize: function() { var uploader; this.$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 = 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 }); 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') ) { $el.hide(); } }); } }); /** * wp.media.view.EditorUploader * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.EditorUploader = media.View.extend({ tagName: 'div', className: 'uploader-editor', template: media.template( 'uploader-editor' ), initialize: function() { this.initialized = false; // Bail if UA does not support drag'n'drop or File API. if ( ! this.browserSupport() ) { return this; } this.$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.$document.on( 'dragover', _.bind( this.containerDragover, this ) ); this.$document.on( 'dragleave', _.bind( this.containerDragleave, this ) ); this.initialized = true; return this; }, 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; }, 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 ); } return this; }, render: function() { if ( ! this.initialized ) { return this; } media.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; }, drop: function( event ) { var $wrap = null; this.files = event.originalEvent.dataTransfer.files; if ( this.files.length < 1 ) return; this.containerDragleave( event ); this.dropzoneDragleave( event ); // Set the active editor to the drop target. $wrap = $( event.target ).parents( '.wp-editor-wrap' ); if ( $wrap.length > 0 ) { window.wpActiveEditor = $wrap[0].id.slice( 3, -5 ); } if ( ! this.workflow ) { this.workflow = wp.media.editor.open( 'content', { frame: 'post', state: 'insert', title: wp.media.view.l10n.addMedia, multiple: true }); this.workflow.on( 'uploader:ready', this.addFiles, this ); } else { this.workflow.state().reset(); this.addFiles.apply( this ); this.workflow.open(); } return false; }, addFiles: function() { if ( this.files.length ) { this.workflow.uploader.uploader.uploader.addFile( _.toArray( this.files ) ); this.files = []; } return this; }, containerDragover: function() { this.overContainer = true; this.refresh(); }, containerDragleave: function() { this.overContainer = false; // Throttle dragleave because it's called when bouncing from some elements to others. _.delay( _.bind( this.refresh, this ), 50 ); }, dropzoneDragover: function( e ) { this.overDropzone = true; this.refresh( e ); return false; }, dropzoneDragleave: function( e ) { this.overDropzone = false; _.delay( _.bind( this.refresh, this, e ), 50 ); } }); /** * wp.media.view.UploaderInline * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.UploaderInline = media.View.extend({ tagName: 'div', className: 'uploader-inline', template: media.template('uploader-inline'), initialize: function() { _.defaults( this.options, { message: '', status: true }); if ( ! this.options.$browser && this.controller.uploader ) { this.options.$browser = this.controller.uploader.$browser; } if ( _.isUndefined( this.options.postId ) ) { this.options.postId = media.view.settings.post.id; } if ( this.options.status ) { this.views.set( '.upload-inline-status', new media.view.UploaderStatus({ controller: this.controller }) ); } }, /** * @returns {wp.media.view.UploaderInline} Returns itself to allow chaining */ dispose: function() { if ( this.disposing ) { /** * call 'dispose' directly on the parent class */ return media.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(); }, /** * @returns {wp.media.view.UploaderInline} Returns itself to allow chaining */ remove: function() { /** * call 'remove' directly on the parent class */ var result = media.View.prototype.remove.apply( this, arguments ); _.defer( _.bind( this.refresh, this ) ); return result; }, refresh: function() { var uploader = this.controller.uploader; if ( uploader ) { uploader.refresh(); } }, /** * @returns {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; $placeholder.replaceWith( $browser.show() ); } this.refresh(); return this; } }); /** * wp.media.view.UploaderStatus * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.UploaderStatus = media.View.extend({ className: 'media-uploader-status', template: media.template('uploader-status'), events: { 'click .upload-dismiss-errors': 'dismiss' }, initialize: function() { this.queue = wp.Uploader.queue; this.queue.on( 'add remove reset', this.visibility, this ); this.queue.on( 'add remove reset change:percent', this.progress, this ); this.queue.on( 'add remove reset change:uploading', this.info, this ); this.errors = wp.Uploader.errors; this.errors.reset(); this.errors.on( 'add remove reset', this.visibility, this ); this.errors.on( 'add', this.error, this ); }, /** * @global wp.Uploader * @returns {wp.media.view.UploaderStatus} */ dispose: function() { wp.Uploader.queue.off( null, null, this ); /** * call 'dispose' directly on the parent class */ media.View.prototype.dispose.apply( this, arguments ); return this; }, visibility: function() { this.$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; } $bar.width( ( queue.reduce( function( memo, attachment ) { if ( ! attachment.get('uploading') ) { return memo + 100; } var percent = attachment.get('percent'); return memo + ( _.isNumber( percent ) ? percent : 100 ); }, 0 ) / queue.length ) + '%' ); }, info: function() { var queue = this.queue, index = 0, active; if ( ! queue.length ) { return; } active = this.queue.find( function( attachment, i ) { index = i; return attachment.get('uploading'); }); this.$index.text( index + 1 ); this.$total.text( queue.length ); this.$filename.html( active ? this.filename( active.get('filename') ) : '' ); }, /** * @param {string} filename * @returns {string} */ filename: function( filename ) { return media.truncate( _.escape( filename ), 24 ); }, /** * @param {Backbone.Model} error */ error: function( error ) { this.views.add( '.upload-errors', new media.view.UploaderStatusError({ filename: this.filename( error.get('file').name ), message: error.get('message') }), { at: 0 }); }, /** * @global wp.Uploader * * @param {Object} event */ dismiss: function( event ) { var errors = this.views.get('.upload-errors'); event.preventDefault(); if ( errors ) { _.invoke( errors, 'remove' ); } wp.Uploader.errors.reset(); } }); /** * wp.media.view.UploaderStatusError * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.UploaderStatusError = media.View.extend({ className: 'upload-error', template: media.template('uploader-status-error') }); /** * wp.media.view.Toolbar * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Toolbar = media.View.extend({ 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 media.view.PriorityList(); this.secondary = new media.view.PriorityList(); this.primary.$el.addClass('media-toolbar-primary'); this.secondary.$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 ); } }, /** * @returns {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 media.View.prototype.dispose.apply( this, arguments ); }, ready: function() { this.refresh(); }, /** * @param {string} id * @param {Backbone.View|Object} view * @param {Object} [options={}] * @returns {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 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 * @returns {wp.media.view.Button} */ get: function( id ) { return this._views[ id ]; }, /** * @param {string} id * @param {Object} options * @returns {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 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 ); }); } }); /** * wp.media.view.Toolbar.Select * * @constructor * @augments wp.media.view.Toolbar * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Toolbar.Select = media.view.Toolbar.extend({ 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 */ media.view.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(); } } }); /** * wp.media.view.Toolbar.Embed * * @constructor * @augments wp.media.view.Toolbar.Select * @augments wp.media.view.Toolbar * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Toolbar.Embed = media.view.Toolbar.Select.extend({ initialize: function() { _.defaults( this.options, { text: l10n.insertIntoPost, requires: false }); /** * call 'initialize' directly on the parent class */ media.view.Toolbar.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 */ media.view.Toolbar.Select.prototype.refresh.apply( this, arguments ); } }); /** * wp.media.view.Button * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Button = media.View.extend({ tagName: 'a', className: 'media-button', attributes: { href: '#' }, 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.model.on( 'change', this.render, this ); }, /** * @returns {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 ); } } }); /** * wp.media.view.ButtonGroup * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.ButtonGroup = media.View.extend({ 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 media.view.Button( button ).render(); } }); delete this.options.buttons; if ( this.options.classes ) { this.$el.addClass( this.options.classes ); } }, /** * @returns {wp.media.view.ButtonGroup} */ render: function() { this.$el.html( $( _.pluck( this.buttons, 'el' ) ).detach() ); return this; } }); /** * wp.media.view.PriorityList * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.PriorityList = media.View.extend({ 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 * @returns {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 * @returns {wp.media.View} */ get: function( id ) { return this._views[ id ]; }, /** * @param {string} id * @returns {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 * @returns {wp.media.View} */ toView: function( options ) { return new media.View( options ); } }); /** * wp.media.view.MenuItem * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.MenuItem = media.View.extend({ tagName: 'a', className: 'media-menu-item', attributes: { href: '#' }, events: { 'click': '_click' }, /** * @param {Object} event */ _click: function( event ) { var clickOverride = this.options.click; if ( event ) { event.preventDefault(); } if ( clickOverride ) { clickOverride.call( this ); } else { this.click(); } }, click: function() { var state = this.options.state; if ( state ) { this.controller.setState( state ); } }, /** * @returns {wp.media.view.MenuItem} returns itself to allow chaining */ render: function() { var options = this.options; if ( options.text ) { this.$el.text( options.text ); } else if ( options.html ) { this.$el.html( options.html ); } return this; } }); /** * wp.media.view.Menu * * @constructor * @augments wp.media.view.PriorityList * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Menu = media.view.PriorityList.extend({ tagName: 'div', className: 'media-menu', property: 'state', ItemView: media.view.MenuItem, region: 'menu', /** * @param {Object} options * @param {string} id * @returns {wp.media.View} */ toView: function( options, id ) { options = options || {}; options[ this.property ] = options[ this.property ] || id; return new this.ItemView( options ).render(); }, ready: function() { /** * call 'ready' directly on the parent class */ media.view.PriorityList.prototype.ready.apply( this, arguments ); this.visibility(); }, set: function() { /** * call 'set' directly on the parent class */ media.view.PriorityList.prototype.set.apply( this, arguments ); this.visibility(); }, unset: function() { /** * call 'unset' directly on the parent class */ media.view.PriorityList.prototype.unset.apply( this, arguments ); this.visibility(); }, visibility: function() { var region = this.region, view = this.controller[ region ].get(), views = this.views.get(), hide = ! views || views.length < 2; if ( this === view ) { this.controller.$el.toggleClass( 'hide-' + region, hide ); } }, /** * @param {string} id */ select: function( id ) { var view = this.get( id ); if ( ! view ) { return; } this.deselect(); view.$el.addClass('active'); }, deselect: function() { this.$el.children().removeClass('active'); } }); /** * wp.media.view.RouterItem * * @constructor * @augments wp.media.view.MenuItem * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.RouterItem = media.view.MenuItem.extend({ click: function() { var contentMode = this.options.contentMode; if ( contentMode ) { this.controller.content.mode( contentMode ); } } }); /** * wp.media.view.Router * * @constructor * @augments wp.media.view.Menu * @augments wp.media.view.PriorityList * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Router = media.view.Menu.extend({ tagName: 'div', className: 'media-router', property: 'contentMode', ItemView: media.view.RouterItem, region: 'router', initialize: function() { this.controller.on( 'content:render', this.update, this ); /** * call 'initialize' directly on the parent class */ media.view.Menu.prototype.initialize.apply( this, arguments ); }, update: function() { var mode = this.controller.content.mode(); if ( mode ) { this.select( mode ); } } }); /** * wp.media.view.Sidebar * * @constructor * @augments wp.media.view.PriorityList * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Sidebar = media.view.PriorityList.extend({ className: 'media-sidebar' }); /** * wp.media.view.Attachment * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachment = media.View.extend({ tagName: 'li', className: 'attachment', template: media.template('attachment'), events: { 'click .attachment-preview': 'toggleSelectionHandler', 'change [data-setting]': 'updateSetting', 'change [data-setting] input': 'updateSetting', 'change [data-setting] select': 'updateSetting', 'change [data-setting] textarea': 'updateSetting', 'click .close': 'removeFromLibrary', 'click .check': 'removeFromSelection', 'click a': 'preventDefault' }, buttons: {}, initialize: function() { var selection = this.options.selection; this.model.on( 'change:sizes change:uploading', this.render, this ); this.model.on( 'change:title', this._syncTitle, this ); this.model.on( 'change:caption', this._syncCaption, this ); this.model.on( 'change:percent', this.progress, this ); // Update the selection. this.model.on( 'add', this.select, this ); this.model.on( 'remove', this.deselect, this ); if ( selection ) { selection.on( 'reset', this.updateSelect, this ); } // Update the model's details view. this.model.on( 'selection:single selection:unsingle', this.details, this ); this.details( this.model, this.controller.state().get('selection') ); }, /** * @returns {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 */ media.View.prototype.dispose.apply( this, arguments ); return this; }, /** * @returns {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: '' }); 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; } 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; if ( event.shiftKey ) { method = 'between'; } else if ( event.ctrlKey || event.metaKey ) { method = 'toggle'; } this.toggleSelection({ method: method }); }, /** * @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; } 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' ](); }, /** * @returns {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; // 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.$el.addClass('selected'); }, /** * @param {Backbone.Model} model * @param {Backbone.Collection} collection */ deselect: function( model, collection ) { var selection = this.options.selection; // Check if a selection exists and if it's the collection provided. // If they're not the same collection, bail; we're in another // selection's event loop. if ( ! selection || ( collection && collection !== selection ) ) { return; } this.$el.removeClass('selected'); }, /** * @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 {Object} event */ preventDefault: function( event ) { event.preventDefault(); }, /** * @param {string} size * @returns {Object} */ imageSize: function( size ) { var sizes = this.model.get('sizes'); size = size || 'medium'; // Use the provided image size if possible. if ( sizes && sizes[ size ] ) { return _.clone( sizes[ size ] ); } else { 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 ? $.when( request, save.requests ) : request; // If we're waiting to remove 'Saved.', stop. if ( save.savedTimer ) { clearTimeout( save.savedTimer ); } this.updateSave('waiting'); save.requests = requests; requests.always( function() { // If we've performed another request since this one, bail. if ( save.requests !== requests ) { return; } view.updateSave( requests.state() === 'resolved' ? 'complete' : 'error' ); save.savedTimer = setTimeout( function() { view.updateSave('ready'); delete save.savedTimer; }, 2000 ); }); }, /** * @param {string} status * @returns {wp.media.view.Attachment} Returns itself to allow chaining */ updateSave: function( status ) { var save = this._save = this._save || { status: 'ready' }; if ( status && status !== save.status ) { this.$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 ) { // Stop propagation so the model isn't selected. event.stopPropagation(); this.collection.remove( this.model ); }, /** * @param {Object} event */ removeFromSelection: function( event ) { var selection = this.options.selection; if ( ! selection ) { return; } // Stop propagation so the model isn't selected. event.stopPropagation(); selection.remove( this.model ); } }); // Ensure settings remain in sync between attachment views. _.each({ caption: '_syncCaption', title: '_syncTitle' }, function( method, setting ) { /** * @param {Backbone.Model} model * @param {string} value * @returns {wp.media.view.Attachment} Returns itself to allow chaining */ media.view.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(); }; }); /** * wp.media.view.Attachment.Library * * @constructor * @augments wp.media.view.Attachment * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachment.Library = media.view.Attachment.extend({ buttons: { check: true } }); /** * wp.media.view.Attachment.EditLibrary * * @constructor * @augments wp.media.view.Attachment * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachment.EditLibrary = media.view.Attachment.extend({ buttons: { close: true } }); /** * wp.media.view.Attachments * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachments = media.View.extend({ tagName: 'ul', className: 'attachments', cssTemplate: media.template('attachments-css'), events: { 'scroll': 'scroll' }, initialize: function() { this.el.id = _.uniqueId('__attachments-view-'); _.defaults( this.options, { refreshSensitivity: 200, refreshThreshold: 3, AttachmentView: media.view.Attachment, sortable: false, resize: true }); this._viewsByCid = {}; this.collection.on( 'add', function( attachment ) { this.views.add( this.createAttachmentView( attachment ), { at: this.collection.indexOf( attachment ) }); }, this ); 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 ); // Throttle the scroll handler. this.scroll = _.chain( this.scroll ).bind( this ).throttle( this.options.refreshSensitivity ).value(); this.initSortable(); _.bindAll( this, 'css' ); this.model.on( 'change:edge change:gutter', this.css, this ); this._resizeCss = _.debounce( _.bind( this.css, this ), this.refreshSensitivity ); if ( this.options.resize ) { $(window).on( 'resize.attachments', this._resizeCss ); } this.css(); }, dispose: function() { this.collection.props.off( null, null, this ); $(window).off( 'resize.attachments', this._resizeCss ); /** * call 'dispose' directly on the parent class */ media.View.prototype.dispose.apply( this, arguments ); }, css: function() { var $css = $( '#' + this.el.id + '-css' ); if ( $css.length ) { $css.remove(); } media.view.Attachments.$head().append( this.cssTemplate({ id: this.el.id, edge: this.edge(), gutter: this.model.get('gutter') }) ); }, /** * @returns {Number} */ edge: function() { var edge = this.model.get('edge'), gutter, width, columns; if ( ! this.$el.is(':visible') ) { return edge; } gutter = this.model.get('gutter') * 2; width = this.$el.width() - gutter; columns = Math.ceil( width / ( edge + gutter ) ); edge = Math.floor( ( width - ( columns * gutter ) ) / columns ); return edge; }, 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, // Prevent attachments from being dragged outside the bounding // box of the list. containment: this.$el, // Change the position of the attachment as soon as the // mouse pointer overlaps a thumbnail. tolerance: 'pointer', // Record the initial `index` of the dragged model. start: function( event, ui ) { ui.item.data('sortableIndexStart', ui.item.index()); }, // Update the model's index in the collection. // Do so silently, as the view is already accurate. update: function( event, ui ) { var model = collection.at( ui.item.data('sortableIndexStart') ), comparator = collection.comparator; // Temporarily disable the comparator to prevent `add` // from re-sorting. delete collection.comparator; // Silently shift the model to its new index. collection.remove( model, { silent: true }); collection.add( model, { silent: true, at: ui.item.index() }); // Restore the comparator. collection.comparator = comparator; // Fire the `reset` event to ensure other collections sync. collection.trigger( 'reset', collection ); // If the collection is sorted by menu order, // update the menu order. collection.saveMenuOrder(); } }, this.options.sortable ) ); // If the `orderby` property is changed on the `collection`, // check to see if we have a `comparator`. If so, disable sorting. collection.props.on( 'change:orderby', function() { this.$el.sortable( 'option', 'disabled', !! collection.comparator ); }, this ); this.collection.props.on( 'change:orderby', this.refreshSortable, this ); this.refreshSortable(); }, refreshSortable: function() { if ( ! this.options.sortable || ! $.fn.sortable ) { return; } // If the `collection` has a `comparator`, disable sorting. var collection = this.collection, orderby = collection.props.get('orderby'), enabled = 'menuOrder' === orderby || ! collection.comparator; this.$el.sortable( 'option', 'disabled', ! enabled ); }, /** * @param {wp.media.model.Attachment} attachment * @returns {wp.media.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; }, prepare: function() { // Create all of the Attachment views, and replace // the list in a single DOM operation. if ( this.collection.length ) { this.views.set( this.collection.map( this.createAttachmentView, this ) ); // If there are no elements, clear the views and load some. } else { this.views.unset(); this.collection.more().done( this.scroll ); } }, ready: function() { // Trigger the scroll event to check if we're within the // threshold to query for additional attachments. this.scroll(); }, scroll: function() { // @todo: is this still necessary? if ( ! this.$el.is(':visible') ) { return; } if ( this.collection.hasMore() && this.el.scrollHeight < this.el.scrollTop + ( this.el.clientHeight * this.options.refreshThreshold ) ) { this.collection.more().done( this.scroll ); } } }, { $head: (function() { var $head; return function() { return $head = $head || $('head'); }; }()) }); /** * wp.media.view.Search * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Search = media.View.extend({ tagName: 'input', className: 'search', attributes: { type: 'search', placeholder: l10n.search }, events: { 'input': 'search', 'keyup': 'search', 'change': 'search', 'search': 'search' }, /** * @returns {wp.media.view.Search} Returns itself to allow chaining */ render: function() { this.el.value = this.model.escape('search'); return this; }, search: function( event ) { if ( event.target.value ) { this.model.set( 'search', event.target.value ); } else { this.model.unset('search'); } } }); /** * wp.media.view.AttachmentFilters * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.AttachmentFilters = media.View.extend({ tagName: 'select', className: 'attachment-filters', events: { change: 'change' }, keys: [], initialize: function() { this.createFilters(); _.extend( this.filters, this.options.filters ); // Build `').val(value).text(filter.text)[0], priority: filter.priority || 50 }; }, this ).sortBy('priority').pluck('el').value() ); this.model.on( 'change', this.select, this ); this.select(); }, createFilters: function() { this.filters = {}; }, change: function() { var filter = this.filters[ this.el.value ]; if ( filter ) { this.model.set( filter.props ); } }, select: function() { var model = this.model, value = 'all', props = model.toJSON(); _.find( this.filters, function( filter, id ) { var equal = _.all( filter.props, function( prop, key ) { return prop === ( _.isUndefined( props[ key ] ) ? null : props[ key ] ); }); if ( equal ) { return value = id; } }); this.$el.val( value ); } }); /** * wp.media.view.AttachmentFilters.Uploaded * * @constructor * @augments wp.media.view.AttachmentFilters * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.AttachmentFilters.Uploaded = media.view.AttachmentFilters.extend({ createFilters: function() { var type = this.model.get('type'), types = media.view.settings.mimeTypes, text; if ( types && type ) { text = types[ type ]; } this.filters = { all: { text: text || l10n.allMediaItems, props: { uploadedTo: null, orderby: 'date', order: 'DESC' }, priority: 10 }, uploaded: { text: l10n.uploadedToThisPost, props: { uploadedTo: media.view.settings.post.id, orderby: 'menuOrder', order: 'ASC' }, priority: 20 } }; } }); /** * wp.media.view.AttachmentFilters.All * * @constructor * @augments wp.media.view.AttachmentFilters * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.AttachmentFilters.All = media.view.AttachmentFilters.extend({ createFilters: function() { var filters = {}; _.each( media.view.settings.mimeTypes || {}, function( text, key ) { filters[ key ] = { text: text, props: { type: key, uploadedTo: null, orderby: 'date', order: 'DESC' } }; }); filters.all = { text: l10n.allMediaItems, props: { type: null, uploadedTo: null, orderby: 'date', order: 'DESC' }, priority: 10 }; filters.uploaded = { text: l10n.uploadedToThisPost, props: { type: null, uploadedTo: media.view.settings.post.id, orderby: 'menuOrder', order: 'ASC' }, priority: 20 }; this.filters = filters; } }); /** * wp.media.view.AttachmentsBrowser * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.AttachmentsBrowser = media.View.extend({ tagName: 'div', className: 'attachments-browser', initialize: function() { _.defaults( this.options, { filters: false, search: true, display: false, AttachmentView: media.view.Attachment.Library }); this.createToolbar(); this.updateContent(); this.createSidebar(); this.collection.on( 'add remove reset', this.updateContent, this ); }, toggleSpinner: function( state ) { if ( state ) { this.spinnerTimeout = _.delay(function( view ) { view.toolbar.get( 'spinner' ).show(); }, 600, this ); } else { this.toolbar.get( 'spinner' ).hide(); clearTimeout( this.spinnerTimeout ); } }, /** * @returns {wp.media.view.AttachmentsBrowser} Returns itself to allow chaining */ dispose: function() { this.options.selection.off( null, null, this ); media.View.prototype.dispose.apply( this, arguments ); return this; }, createToolbar: function() { var filters, FiltersConstructor; /** * @member {wp.media.view.Toolbar} */ this.toolbar = new media.view.Toolbar({ controller: this.controller }); this.views.add( this.toolbar ); filters = this.options.filters; if ( 'uploaded' === filters ) { FiltersConstructor = media.view.AttachmentFilters.Uploaded; } else if ( 'all' === filters ) { FiltersConstructor = media.view.AttachmentFilters.All; } if ( FiltersConstructor ) { this.toolbar.set( 'filters', new FiltersConstructor({ controller: this.controller, model: this.collection.props, priority: -80 }).render() ); } this.toolbar.set( 'spinner', new media.view.Spinner({ priority: -70 }) ); if ( this.options.search ) { this.toolbar.set( 'search', new media.view.Search({ controller: this.controller, model: this.collection.props, priority: 60 }).render() ); } if ( this.options.dragInfo ) { this.toolbar.set( 'dragInfo', new media.View({ el: $( '
' + l10n.dragInfo + '
' )[0], priority: -40 }) ); } }, updateContent: function() { var view = this; if( ! this.attachments ) { this.createAttachments(); } if ( ! this.collection.length ) { this.toggleSpinner( true ); this.collection.more().done(function() { if ( ! view.collection.length ) { view.createUploader(); } view.toggleSpinner( false ); }); } }, removeContent: function() { _.each(['attachments','uploader'], function( key ) { if ( this[ key ] ) { this[ key ].remove(); delete this[ key ]; } }, this ); }, createUploader: function() { this.removeContent(); this.uploader = new media.view.UploaderInline({ controller: this.controller, status: false, message: l10n.noItemsFound }); this.views.add( this.uploader ); }, createAttachments: function() { this.removeContent(); this.attachments = new media.view.Attachments({ controller: this.controller, collection: this.collection, selection: this.options.selection, model: this.model, sortable: this.options.sortable, // The single `Attachment` view to be used in the `Attachments` view. AttachmentView: this.options.AttachmentView }); this.views.add( this.attachments ); }, createSidebar: function() { var options = this.options, selection = options.selection, sidebar = this.sidebar = new media.view.Sidebar({ controller: this.controller }); this.views.add( sidebar ); if ( this.controller.uploader ) { sidebar.set( 'uploads', new 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 media.view.Attachment.Details({ controller: this.controller, model: single, priority: 80 }) ); sidebar.set( 'compat', new media.view.AttachmentCompat({ controller: this.controller, model: single, priority: 120 }) ); if ( this.options.display ) { sidebar.set( 'display', new media.view.Settings.AttachmentDisplay({ controller: this.controller, model: this.model.display( single ), attachment: single, priority: 160, userSettings: this.model.get('displayUserSettings') }) ); } }, disposeSingle: function() { var sidebar = this.sidebar; sidebar.unset('details'); sidebar.unset('compat'); sidebar.unset('display'); } }); /** * wp.media.view.Selection * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Selection = media.View.extend({ tagName: 'div', className: 'media-selection', template: media.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 media.view.Attachments.Selection({ controller: this.controller, collection: this.collection, selection: this.collection, model: new Backbone.Model({ edge: 40, gutter: 5 }) }); this.views.set( '.selection-view', this.attachments ); this.collection.on( 'add remove reset', this.refresh, this ); this.controller.on( 'content:activate', this.refresh, this ); }, ready: function() { this.refresh(); }, refresh: function() { // If 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( l10n.selected.replace('%d', 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(); } }); /** * wp.media.view.Attachment.Selection * * @constructor * @augments wp.media.view.Attachment * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachment.Selection = media.view.Attachment.extend({ 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 ); } }); /** * wp.media.view.Attachments.Selection * * @constructor * @augments wp.media.view.Attachments * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachments.Selection = media.view.Attachments.extend({ events: {}, initialize: function() { _.defaults( this.options, { sortable: true, resize: false, // The single `Attachment` view to be used in the `Attachments` view. AttachmentView: media.view.Attachment.Selection }); /** * call 'initialize' directly on the parent class */ return media.view.Attachments.prototype.initialize.apply( this, arguments ); } }); /** * wp.media.view.Attachments.EditSelection * * @constructor * @augments wp.media.view.Attachment.Selection * @augments wp.media.view.Attachment * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachment.EditSelection = media.view.Attachment.Selection.extend({ buttons: { close: true } }); /** * wp.media.view.Settings * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Settings = media.View.extend({ events: { 'click button': 'updateHandler', 'change input': 'updateHandler', 'change select': 'updateHandler', 'change textarea': 'updateHandler' }, initialize: function() { this.model = this.model || new Backbone.Model(); this.model.on( 'change', this.updateChanges, this ); }, prepare: function() { return _.defaults({ model: this.model.toJSON() }, this.options ); }, /** * @returns {wp.media.view.Settings} Returns itself to allow chaining */ render: function() { media.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'); $buttons.filter( '[value="' + value + '"]' ).addClass('active'); // 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 ); } }, /** * @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. if ( userSetting = $setting.data('userSetting') ) { setUserSetting( userSetting, value ); } }, updateChanges: function( model ) { if ( model.hasChanged() ) { _( model.changed ).chain().keys().each( this.update, this ); } } }); /** * wp.media.view.Settings.AttachmentDisplay * * @constructor * @augments wp.media.view.Settings * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Settings.AttachmentDisplay = media.view.Settings.extend({ className: 'attachment-display-settings', template: media.template('attachment-display-settings'), initialize: function() { var attachment = this.options.attachment; _.defaults( this.options, { userSettings: false }); /** * call 'initialize' directly on the parent class */ media.view.Settings.prototype.initialize.apply( this, arguments ); this.model.on( 'change:link', this.updateLinkTo, this ); 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 */ media.view.Settings.prototype.dispose.apply( this, arguments ); }, /** * @returns {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 */ media.view.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.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.removeClass( 'hidden' ); // If the input is visible, focus and select its contents. if ( $input.is(':visible') ) { $input.focus()[0].select(); } } }); /** * wp.media.view.Settings.Gallery * * @constructor * @augments wp.media.view.Settings * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Settings.Gallery = media.view.Settings.extend({ className: 'collection-settings gallery-settings', template: media.template('gallery-settings') }); /** * wp.media.view.Settings.Playlist * * @constructor * @augments wp.media.view.Settings * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Settings.Playlist = media.view.Settings.extend({ className: 'collection-settings playlist-settings', template: media.template('playlist-settings') }); /** * wp.media.view.Attachment.Details * * @constructor * @augments wp.media.view.Attachment * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Attachment.Details = media.view.Attachment.extend({ tagName: 'div', className: 'attachment-details', template: media.template('attachment-details'), events: { 'change [data-setting]': 'updateSetting', 'change [data-setting] input': 'updateSetting', 'change [data-setting] select': 'updateSetting', 'change [data-setting] textarea': 'updateSetting', 'click .delete-attachment': 'deleteAttachment', 'click .trash-attachment': 'trashAttachment', 'click .edit-attachment': 'editAttachment', 'click .refresh-attachment': 'refreshAttachment' }, initialize: function() { /** * @member {wp.media.view.FocusManager} */ this.focusManager = new media.view.FocusManager({ el: this.el }); /** * call 'initialize' directly on the parent class */ media.view.Attachment.prototype.initialize.apply( this, arguments ); }, /** * @returns {wp.media.view..Attachment.Details} Returns itself to allow chaining */ render: function() { /** * call 'render' directly on the parent class */ media.view.Attachment.prototype.render.apply( this, arguments ); this.focusManager.focus(); return this; }, /** * @param {Object} event */ deleteAttachment: function( event ) { event.preventDefault(); if ( confirm( l10n.warnDelete ) ) { this.model.destroy(); } }, /** * @param {Object} event */ trashAttachment: function( event ) { event.preventDefault(); this.model.destroy(); }, /** * @param {Object} event */ editAttachment: function( event ) { event.preventDefault(); this.controller.setState( 'edit-image' ); }, /** * @param {Object} event */ refreshAttachment: function( event ) { this.$el.removeClass('needs-refresh'); event.preventDefault(); this.model.fetch(); } }); /** * wp.media.view.AttachmentCompat * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.AttachmentCompat = media.View.extend({ tagName: 'form', className: 'compat-item', events: { 'submit': 'preventDefault', 'change input': 'save', 'change select': 'save', 'change textarea': 'save' }, initialize: function() { /** * @member {wp.media.view.FocusManager} */ this.focusManager = new media.view.FocusManager({ el: this.el }); this.model.on( 'change:compat', this.render, this ); }, /** * @returns {wp.media.view.AttachmentCompat} Returns itself to allow chaining */ dispose: function() { if ( this.$(':focus').length ) { this.save(); } /** * call 'dispose' directly on the parent class */ return media.View.prototype.dispose.apply( this, arguments ); }, /** * @returns {wp.media.view.AttachmentCompat} Returns itself to allow chaining */ render: function() { var compat = this.model.get('compat'); if ( ! compat || ! compat.item ) { return; } this.views.detach(); this.$el.html( compat.item ); this.views.render(); this.focusManager.focus(); return this; }, /** * @param {Object} event */ preventDefault: function( event ) { event.preventDefault(); }, /** * @param {Object} event */ save: function( event ) { var data = {}; if ( event ) { event.preventDefault(); } _.each( this.$el.serializeArray(), function( pair ) { data[ pair.name ] = pair.value; }); this.model.saveCompat( data ); } }); /** * wp.media.view.Iframe * * @constructor * @augments wp.media.View * @augments wp.Backbone.View * @augments Backbone.View */ media.view.Iframe = media.View.extend({ className: 'media-iframe', /** * @returns {wp.media.view.Iframe} Returns itself to allow chaining */ render: function() { this.views.detach(); this.$el.html( '