From 74baee2f197c298f0a61519c58442ee4c2d2c148 Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Mon, 24 Feb 2020 14:56:42 +0000
Subject: [PATCH] Menus: Introduce
 `wp_nav_menu_item_custom_fields_customize_template` action that fires at the
 end of the form field template for nav menu items in the customizer.

This brings parity with the `wp_nav_menu_item_custom_fields` action added in [47190] for the Menus screen.

Props celloexpressions.
Fixes #47056.

git-svn-id: https://develop.svn.wordpress.org/trunk@47350 602fd350-edb4-49c9-b593-d223f7449a82
---
 .../class-wp-customize-nav-menu-item-control.php      | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/wp-includes/customize/class-wp-customize-nav-menu-item-control.php b/src/wp-includes/customize/class-wp-customize-nav-menu-item-control.php
index a37b7c6088..0a10540375 100644
--- a/src/wp-includes/customize/class-wp-customize-nav-menu-item-control.php
+++ b/src/wp-includes/customize/class-wp-customize-nav-menu-item-control.php
@@ -132,6 +132,17 @@ class WP_Customize_Nav_Menu_Item_Control extends WP_Customize_Control {
 				</label>
 			</p>
 
+			<?php
+			/**
+			 * Fires at the end of the form field template for nav menu items in the customizer.
+			 *
+			 * Additional fields can be rendered here and managed in JavaScript.
+			 *
+			 * @since 5.4.0
+			 */
+			do_action( 'wp_nav_menu_item_custom_fields_customize_template' );
+			?>
+
 			<div class="menu-item-actions description-thin submitbox">
 				<# if ( ( 'post_type' === data.item_type || 'taxonomy' === data.item_type ) && '' !== data.original_title ) { #>
 				<p class="link-to-original">