Ticket #41489: 41489.3.patch

wp-includes/js/customize-preview.js

@@ -327 +327 @@
          * @returns {void}
          */
         api.prepareLinkPreview = function prepareLinkPreview( element ) {
-                var queryParams;
+                var queryParams, $element = $( element );
 
                 // Skip links in admin bar.
-                if ( $( element ).closest( '#wpadminbar' ).length ) {
+                if ( $element.closest( '#wpadminbar' ).length ) {
                         return;
                 }
 
                 // Ignore links with href="#", href="#id", or non-HTTP protocols (e.g. javascript: and mailto:).
-                if ( '#' === $( element ).attr( 'href' ).substr( 0, 1 ) || ! /^https?:$/.test( element.protocol ) ) {
+                if ( '#' === $element.attr( 'href' ).substr( 0, 1 ) || ! /^https?:$/.test( element.protocol ) ) {
                         return;
                 }
 
@@ -344 +344 @@
                         element.protocol = 'https:';
                 }
 
+                // Ignore links with class wp-playlist-caption
+                if ( $element.hasClass( 'wp-playlist-caption' ) ) {
+                        return;
+                }
+
                 if ( ! api.isLinkPreviewable( element ) ) {
 
                         // Style link as unpreviewable only if previewing in iframe; if previewing on frontend, links will be allowed to work normally.
                         if ( api.settings.channel ) {
-                                $( element ).addClass( 'customize-unpreviewable' );
+                                $element.addClass( 'customize-unpreviewable' );
                         }
                         return;
                 }
-                $( element ).removeClass( 'customize-unpreviewable' );
+                $element.removeClass( 'customize-unpreviewable' );
 
                 queryParams = api.utils.parseQueryString( element.search.substring( 1 ) );
                 queryParams.customize_changeset_uuid = api.settings.changeset.uuid;