Ticket #37717: media-gallery.patch

src/wp-admin/js/media-gallery.js

@@ -1 +1 @@
 /* global ajaxurl */
-jQuery(function($){
-        $( 'body' ).bind( 'click.wp-gallery', function(e){
+
+/**
+ * This file is used on media-upload.php which has been replaced by media-new.php and upload.php
+ * Deprecated since 3.5.0
+ */
+jQuery(function($) {
+        /**
+         * Adds a click event handler to the element with a 'wp-gallery' class.
+         */
+        $( 'body' ).bind( 'click.wp-gallery', function(e) {
                 var target = $( e.target ), id, img_size;
 
                 if ( target.hasClass( 'wp-set-header' ) ) {
+                        // Opens the image to preview it full size.
                         ( window.dialogArguments || opener || parent || top ).location.href = target.data( 'location' );
                         e.preventDefault();
                 } else if ( target.hasClass( 'wp-set-background' ) ) {
+                        // Sets the image as background of the theme.
                         id = target.data( 'attachment-id' );
                         img_size = $( 'input[name="attachments[' + id + '][image-size]"]:checked').val();
 
+                        /**
+                         * This AJAX action has been deprecated since 3.5.0, see custom-background.php
+                         */
                         jQuery.post(ajaxurl, {
                                 action: 'set-background-image',
                                 attachment_id: id,
                                 size: img_size
-                        }, function(){
+                        }, function() {
                                 var win = window.dialogArguments || opener || parent || top;
                                 win.tb_remove();
                                 win.location.reload();