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+/**
+ * @output wp-admin/js/widgets/media-image-widget.js
+ */
+
+/* eslint consistent-this: [ "error", "control" ] */
+(function( component, $ ) {
+ 'use strict';
+
+ var ImageWidgetModel, ImageWidgetControl;
+
+ /**
+ * Image widget model.
+ *
+ * See WP_Widget_Media_Image::enqueue_admin_scripts() for amending prototype from PHP exports.
+ *
+ * @class wp.mediaWidgets.modelConstructors.media_image
+ * @augments wp.mediaWidgets.MediaWidgetModel
+ */
+ ImageWidgetModel = component.MediaWidgetModel.extend({});
+
+ /**
+ * Image widget control.
+ *
+ * See WP_Widget_Media_Image::enqueue_admin_scripts() for amending prototype from PHP exports.
+ *
+ * @class wp.mediaWidgets.controlConstructors.media_audio
+ * @augments wp.mediaWidgets.MediaWidgetControl
+ */
+ ImageWidgetControl = component.MediaWidgetControl.extend(/** @lends wp.mediaWidgets.controlConstructors.media_image.prototype */{
+
+ /**
+ * View events.
+ *
+ * @type {object}
+ */
+ events: _.extend( {}, component.MediaWidgetControl.prototype.events, {
+ 'click .media-widget-preview.populated': 'editMedia'
+ } ),
+
+ /**
+ * Render preview.
+ *
+ * @returns {void}
+ */
+ renderPreview: function renderPreview() {
+ var control = this, previewContainer, previewTemplate, fieldsContainer, fieldsTemplate, linkInput;
+ if ( ! control.model.get( 'attachment_id' ) && ! control.model.get( 'url' ) ) {
+ return;
+ }
+
+ previewContainer = control.$el.find( '.media-widget-preview' );
+ previewTemplate = wp.template( 'wp-media-widget-image-preview' );
+ previewContainer.html( previewTemplate( control.previewTemplateProps.toJSON() ) );
+ previewContainer.addClass( 'populated' );
+
+ linkInput = control.$el.find( '.link' );
+ if ( ! linkInput.is( document.activeElement ) ) {
+ fieldsContainer = control.$el.find( '.media-widget-fields' );
+ fieldsTemplate = wp.template( 'wp-media-widget-image-fields' );
+ fieldsContainer.html( fieldsTemplate( control.previewTemplateProps.toJSON() ) );
+ }
+ },
+
+ /**
+ * Open the media image-edit frame to modify the selected item.
+ *
+ * @returns {void}
+ */
+ editMedia: function editMedia() {
+ var control = this, mediaFrame, updateCallback, defaultSync, metadata;
+
+ metadata = control.mapModelToMediaFrameProps( control.model.toJSON() );
+
+ // Needed or else none will not be selected if linkUrl is not also empty.
+ if ( 'none' === metadata.link ) {
+ metadata.linkUrl = '';
+ }
+
+ // Set up the media frame.
+ mediaFrame = wp.media({
+ frame: 'image',
+ state: 'image-details',
+ metadata: metadata
+ });
+ mediaFrame.$el.addClass( 'media-widget' );
+
+ updateCallback = function() {
+ var mediaProps, linkType;
+
+ // Update cached attachment object to avoid having to re-fetch. This also triggers re-rendering of preview.
+ mediaProps = mediaFrame.state().attributes.image.toJSON();
+ linkType = mediaProps.link;
+ mediaProps.link = mediaProps.linkUrl;
+ control.selectedAttachment.set( mediaProps );
+ control.displaySettings.set( 'link', linkType );
+
+ control.model.set( _.extend(
+ control.mapMediaToModelProps( mediaProps ),
+ { error: false }
+ ) );
+ };
+
+ mediaFrame.state( 'image-details' ).on( 'update', updateCallback );
+ mediaFrame.state( 'replace-image' ).on( 'replace', updateCallback );
+
+ // Disable syncing of attachment changes back to server. See <https://core.trac.wordpress.org/ticket/40403>.
+ defaultSync = wp.media.model.Attachment.prototype.sync;
+ wp.media.model.Attachment.prototype.sync = function rejectedSync() {
+ return $.Deferred().rejectWith( this ).promise();
+ };
+ mediaFrame.on( 'close', function onClose() {
+ mediaFrame.detach();
+ wp.media.model.Attachment.prototype.sync = defaultSync;
+ });
+
+ mediaFrame.open();
+ },
+
+ /**
+ * Get props which are merged on top of the model when an embed is chosen (as opposed to an attachment).
+ *
+ * @returns {Object} Reset/override props.
+ */
+ getEmbedResetProps: function getEmbedResetProps() {
+ return _.extend(
+ component.MediaWidgetControl.prototype.getEmbedResetProps.call( this ),
+ {
+ size: 'full',
+ width: 0,
+ height: 0
+ }
+ );
+ },
+
+ /**
+ * Get the instance props from the media selection frame.
+ *
+ * Prevent the image_title attribute from being initially set when adding an image from the media library.
+ *
+ * @param {wp.media.view.MediaFrame.Select} mediaFrame - Select frame.
+ * @returns {Object} Props.
+ */
+ getModelPropsFromMediaFrame: function getModelPropsFromMediaFrame( mediaFrame ) {
+ var control = this;
+ return _.omit(
+ component.MediaWidgetControl.prototype.getModelPropsFromMediaFrame.call( control, mediaFrame ),
+ 'image_title'
+ );
+ },
+
+ /**
+ * Map model props to preview template props.
+ *
+ * @returns {Object} Preview template props.
+ */
+ mapModelToPreviewTemplateProps: function mapModelToPreviewTemplateProps() {
+ var control = this, previewTemplateProps, url;
+ url = control.model.get( 'url' );
+ previewTemplateProps = component.MediaWidgetControl.prototype.mapModelToPreviewTemplateProps.call( control );
+ previewTemplateProps.currentFilename = url ? url.replace( /\?.*$/, '' ).replace( /^.+\//, '' ) : '';
+ previewTemplateProps.link_url = control.model.get( 'link_url' );
+ return previewTemplateProps;
+ }
+ });
+
+ // Exports.
+ component.controlConstructors.media_image = ImageWidgetControl;
+ component.modelConstructors.media_image = ImageWidgetModel;
+
+})( wp.mediaWidgets, jQuery );