From 706daad00dd92feb2663f66d42c9fd465acda9b1 Mon Sep 17 00:00:00 2001
From: Weston Ruter <westonruter@git.wordpress.org>
Date: Wed, 6 Sep 2017 17:59:53 +0000
Subject: [PATCH] Customize: Do not show `cursor: not-allowed` on audio/video
 track titles within playlists in preview.

Props scott.deluzio, mitraval192, westonruter.
See #31517.
Fixes #41489.


git-svn-id: https://develop.svn.wordpress.org/trunk@41338 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/js/customize-preview.js | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/wp-includes/js/customize-preview.js b/src/wp-includes/js/customize-preview.js
index adb9f03847..5495590faf 100644
--- a/src/wp-includes/js/customize-preview.js
+++ b/src/wp-includes/js/customize-preview.js
@@ -327,15 +327,15 @@
 	 * @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;
 		}
 
@@ -344,15 +344,20 @@
 			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;