From 36e4db6b01b4ffa56296d870f8f8978b0be5b85e Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Sat, 16 May 2020 17:23:31 +0000
Subject: [PATCH] Media: Expose media grid frame via `wp-media-grid-ready`
 trigger for easier customization.

Props soulseekah.
Fixes #50185.

git-svn-id: https://develop.svn.wordpress.org/trunk@47807 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/js/_enqueues/admin/media.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/js/_enqueues/admin/media.js b/src/js/_enqueues/admin/media.js
index 5bcad08ef6..8b603205f6 100644
--- a/src/js/_enqueues/admin/media.js
+++ b/src/js/_enqueues/admin/media.js
@@ -147,11 +147,14 @@
 		if ( $mediaGridWrap.length && window.wp && window.wp.media ) {
 			settings = _wpMediaGridSettings;
 
-			window.wp.media({
+			var frame = window.wp.media({
 				frame: 'manage',
 				container: $mediaGridWrap,
 				library: settings.queryVars
 			}).open();
+
+			// Fire a global ready event.
+			$mediaGridWrap.trigger( 'wp-media-grid-ready', frame );
 		}
 
 		// Prevents form submission if no post has been selected.