Ticket #41052: 41052.3.diff

src/wp-admin/js/widgets/media-widgets.js

@@ -84 +84 @@
          */
         component.MediaEmbedView = wp.media.view.Embed.extend({
 
+                /**
+                 * Initialize.
+                 *
+                 * @param {object} options - Options.
+                 * @returns {void}
+                 */
+                initialize: function( options ) {
+                        var embedController;
+                        wp.media.view.Embed.prototype.initialize.call( this, options );
+                        if ( 'image' !== this.controller.options.mimeType ) {
+                                embedController = this.controller.states.get( 'embed' );
+                                embedController.off( 'scan', embedController.scanImage, embedController );
+                        }
+                },
+
                 /**
                  * Refresh embed view.
                  *
@@ -139 +154 @@
                                                 }
                                         },
 
+                                        /**
+                                         * Update oEmbed.
+                                         *
+                                         * @returns {void}
+                                         */
+                                        updateoEmbed: function() {
+                                                var embedLinkView = this, url; // eslint-disable-line consistent-this
+                                                wp.media.view.EmbedLink.prototype.updateoEmbed.call( embedLinkView );
+
+                                                url = embedLinkView.model.get( 'url' );
+
+                                                if ( url && ! embedLinkView.isValidUrl( url ) ) {
+                                                        $( '#embed-url-field' ).addClass( 'invalid' );
+                                                        embedLinkView.setAddToWidgetButtonDisabled( true );
+                                                }
+                                        },
+
+                                        /**
+                                         * Determine if embed URL has more than 11 characters (e.g. http://a.io) and looks like a URL.
+                                         *
+                                         * @param {string} url - URL.
+                                         * @returns {boolean} Is valid URL.
+                                         */
+                                        isValidUrl: function( url ) {
+                                                return url.match( /^(http|https):\/\/.+\// );
+                                        },
+
                                         /**
                                          * Fetch media.
                                          *
@@ -146 +188 @@
                                          */
                                         fetch: function() {
                                                 var embedLinkView = this, fetchSuccess, matches, fileExt, urlParser, url, re, youTubeEmbedMatch; // eslint-disable-line consistent-this
+                                                url = embedLinkView.model.get( 'url' );
 
                                                 if ( embedLinkView.dfd && 'pending' === embedLinkView.dfd.state() ) {
                                                         embedLinkView.dfd.abort();
                                                 }
 
                                                 // Abort if the URL field was emptied out.
-                                                if ( ! embedLinkView.model.get( 'url' ) ) {
+                                                if ( ! url ) {
                                                         embedLinkView.setErrorNotice( '' );
                                                         return;
                                                 }
@@ -170 +213 @@
                                                 };
 
                                                 urlParser = document.createElement( 'a' );
-                                                urlParser.href = embedLinkView.model.get( 'url' );
+                                                urlParser.href = url;
                                                 matches = urlParser.pathname.toLowerCase().match( /\.(\w+)$/ );
                                                 if ( matches ) {
                                                         fileExt = matches[1];
@@ -185 +228 @@
                                                 }
 
                                                 // Support YouTube embed links.
-                                                url = embedLinkView.model.get( 'url' );
                                                 re = /https?:\/\/www\.youtube\.com\/embed\/([^/]+)/;
                                                 youTubeEmbedMatch = re.exec( url );
                                                 if ( youTubeEmbedMatch ) {