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* The way that the JS modules for media are currently set up turns the existing global `wp.media` namespace into a read-only API, this is bad. * For the existing module implementation to work with plugins, those looking to override or extend a class would have to modify their own plugin to use `browserify` - we can't expect this to happen * Because the general way that plugins override media classes is via machete (resetting them to something else), we cannot use `require( 'module' )` in the internal code for media modules We CAN continue to use `require( 'fun/js' )` in the manifests for media. Future code/projects should carefully consider what is made to be public API. In 3.5, EVERYTHING was made public, so everything shall remain public. See #31684, #28510. Built from https://develop.svn.wordpress.org/trunk@31935 git-svn-id: http://core.svn.wordpress.org/trunk@31914 1a063a9b-81f0-0310-95a4-ce76da25c4cd
248 lines
5.5 KiB
JavaScript
248 lines
5.5 KiB
JavaScript
/*globals wp, _, jQuery */
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/**
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* wp.media.view.MediaFrame
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*
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* The frame used to create the media modal.
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*
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* @class
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* @augments wp.media.view.Frame
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* @augments wp.media.View
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* @augments wp.Backbone.View
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* @augments Backbone.View
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* @mixes wp.media.controller.StateMachine
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*/
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var Frame = wp.media.view.Frame,
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$ = jQuery,
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MediaFrame;
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MediaFrame = Frame.extend({
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className: 'media-frame',
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template: wp.template('media-frame'),
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regions: ['menu','title','content','toolbar','router'],
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events: {
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'click div.media-frame-title h1': 'toggleMenu'
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},
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/**
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* @global wp.Uploader
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*/
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initialize: function() {
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Frame.prototype.initialize.apply( this, arguments );
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_.defaults( this.options, {
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title: '',
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modal: true,
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uploader: true
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});
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// Ensure core UI is enabled.
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this.$el.addClass('wp-core-ui');
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// Initialize modal container view.
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if ( this.options.modal ) {
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this.modal = new wp.media.view.Modal({
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controller: this,
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title: this.options.title
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});
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this.modal.content( this );
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}
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// Force the uploader off if the upload limit has been exceeded or
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// if the browser isn't supported.
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if ( wp.Uploader.limitExceeded || ! wp.Uploader.browser.supported ) {
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this.options.uploader = false;
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}
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// Initialize window-wide uploader.
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if ( this.options.uploader ) {
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this.uploader = new wp.media.view.UploaderWindow({
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controller: this,
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uploader: {
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dropzone: this.modal ? this.modal.$el : this.$el,
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container: this.$el
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}
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});
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this.views.set( '.media-frame-uploader', this.uploader );
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}
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this.on( 'attach', _.bind( this.views.ready, this.views ), this );
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// Bind default title creation.
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this.on( 'title:create:default', this.createTitle, this );
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this.title.mode('default');
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this.on( 'title:render', function( view ) {
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view.$el.append( '<span class="dashicons dashicons-arrow-down"></span>' );
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});
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// Bind default menu.
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this.on( 'menu:create:default', this.createMenu, this );
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},
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/**
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* @returns {wp.media.view.MediaFrame} Returns itself to allow chaining
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*/
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render: function() {
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// Activate the default state if no active state exists.
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if ( ! this.state() && this.options.state ) {
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this.setState( this.options.state );
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}
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/**
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* call 'render' directly on the parent class
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*/
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return Frame.prototype.render.apply( this, arguments );
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},
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/**
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* @param {Object} title
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* @this wp.media.controller.Region
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*/
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createTitle: function( title ) {
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title.view = new wp.media.View({
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controller: this,
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tagName: 'h1'
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});
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},
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/**
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* @param {Object} menu
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* @this wp.media.controller.Region
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*/
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createMenu: function( menu ) {
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menu.view = new wp.media.view.Menu({
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controller: this
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});
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},
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toggleMenu: function() {
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this.$el.find( '.media-menu' ).toggleClass( 'visible' );
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},
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/**
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* @param {Object} toolbar
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* @this wp.media.controller.Region
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*/
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createToolbar: function( toolbar ) {
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toolbar.view = new wp.media.view.Toolbar({
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controller: this
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});
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},
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/**
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* @param {Object} router
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* @this wp.media.controller.Region
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*/
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createRouter: function( router ) {
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router.view = new wp.media.view.Router({
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controller: this
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});
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},
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/**
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* @param {Object} options
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*/
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createIframeStates: function( options ) {
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var settings = wp.media.view.settings,
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tabs = settings.tabs,
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tabUrl = settings.tabUrl,
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$postId;
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if ( ! tabs || ! tabUrl ) {
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return;
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}
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// Add the post ID to the tab URL if it exists.
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$postId = $('#post_ID');
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if ( $postId.length ) {
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tabUrl += '&post_id=' + $postId.val();
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}
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// Generate the tab states.
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_.each( tabs, function( title, id ) {
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this.state( 'iframe:' + id ).set( _.defaults({
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tab: id,
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src: tabUrl + '&tab=' + id,
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title: title,
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content: 'iframe',
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menu: 'default'
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}, options ) );
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}, this );
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this.on( 'content:create:iframe', this.iframeContent, this );
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this.on( 'content:deactivate:iframe', this.iframeContentCleanup, this );
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this.on( 'menu:render:default', this.iframeMenu, this );
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this.on( 'open', this.hijackThickbox, this );
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this.on( 'close', this.restoreThickbox, this );
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},
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/**
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* @param {Object} content
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* @this wp.media.controller.Region
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*/
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iframeContent: function( content ) {
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this.$el.addClass('hide-toolbar');
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content.view = new wp.media.view.Iframe({
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controller: this
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});
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},
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iframeContentCleanup: function() {
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this.$el.removeClass('hide-toolbar');
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},
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iframeMenu: function( view ) {
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var views = {};
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if ( ! view ) {
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return;
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}
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_.each( wp.media.view.settings.tabs, function( title, id ) {
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views[ 'iframe:' + id ] = {
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text: this.state( 'iframe:' + id ).get('title'),
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priority: 200
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};
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}, this );
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view.set( views );
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},
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hijackThickbox: function() {
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var frame = this;
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if ( ! window.tb_remove || this._tb_remove ) {
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return;
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}
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this._tb_remove = window.tb_remove;
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window.tb_remove = function() {
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frame.close();
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frame.reset();
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frame.setState( frame.options.state );
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frame._tb_remove.call( window );
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};
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},
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restoreThickbox: function() {
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if ( ! this._tb_remove ) {
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return;
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}
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window.tb_remove = this._tb_remove;
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delete this._tb_remove;
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}
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});
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// Map some of the modal's methods to the frame.
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_.each(['open','close','attach','detach','escape'], function( method ) {
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/**
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* @returns {wp.media.view.MediaFrame} Returns itself to allow chaining
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*/
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MediaFrame.prototype[ method ] = function() {
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if ( this.modal ) {
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this.modal[ method ].apply( this.modal, arguments );
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}
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return this;
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};
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});
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module.exports = MediaFrame;
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