From 7d82fb2ee0ebe22f09fc978b30475c7a0f3d7bf3 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Thu, 2 Jun 2016 23:57:32 +0000
Subject: [PATCH] Editor: do not use the `modal-open` class to determine when
 the wpLink modal is open. This is a class used in Bootstrap and may be
 present when wpLink is not open. Store the open/closed state instead.

Fixes #36662.

git-svn-id: https://develop.svn.wordpress.org/trunk@37630 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/js/tinymce/plugins/wplink/plugin.js | 4 ++--
 src/wp-includes/js/wplink.js                        | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/wp-includes/js/tinymce/plugins/wplink/plugin.js b/src/wp-includes/js/tinymce/plugins/wplink/plugin.js
index d98c0da694..137e556372 100644
--- a/src/wp-includes/js/tinymce/plugins/wplink/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wplink/plugin.js
@@ -158,7 +158,7 @@
 				editToolbar = editor.wp._createToolbar( editButtons, true );
 
 				editToolbar.on( 'show', function() {
-					if ( ! tinymce.$( document.body ).hasClass( 'modal-open' ) ) {
+					if ( typeof window.wpLink === 'undefiend' || ! window.wpLink.modalOpen ) {
 						window.setTimeout( function() {
 							var element = editToolbar.$el.find( 'input.ui-autocomplete-input' )[0],
 								selection = linkNode && ( linkNode.textContent || linkNode.innerText );
@@ -475,7 +475,7 @@
 			var linkNode = editor.dom.getParent( event.element, 'a' ),
 				$linkNode, href, edit;
 
-			if ( tinymce.$( document.body ).hasClass( 'modal-open' ) ) {
+			if ( typeof window.wpLink !== 'undefiend' && window.wpLink.modalOpen ) {
 				editToolbar.tempHide = true;
 				return;
 			}
diff --git a/src/wp-includes/js/wplink.js b/src/wp-includes/js/wplink.js
index d4511369b1..e3f93dab5f 100644
--- a/src/wp-includes/js/wplink.js
+++ b/src/wp-includes/js/wplink.js
@@ -19,6 +19,7 @@ var wpLink;
 		keySensitivity: 100,
 		lastSearch: '',
 		textarea: '',
+		modalOpen: false,
 
 		init: function() {
 			inputs.wrap = $('#wp-link-wrap');
@@ -97,6 +98,7 @@ var wpLink;
 				$body = $( document.body );
 
 			$body.addClass( 'modal-open' );
+			wpLink.modalOpen = true;
 			linkNode = node;
 
 			wpLink.range = null;
@@ -274,6 +276,7 @@ var wpLink;
 
 		close: function( reset ) {
 			$( document.body ).removeClass( 'modal-open' );
+			wpLink.modalOpen = false;
 
 			if ( reset !== 'noReset' ) {
 				if ( ! wpLink.isMCE() ) {