Ticket #27454: 27454-1.diff

wp-includes/js/plupload/wp-plupload.js

@@ -218 +218 @@
                 this.uploader.bind( 'UploadProgress', function( up, file ) {
                         file.attachment.set( _.pick( file, 'loaded', 'percent' ) );
                         self.progress( file.attachment );
+                        $('.upload-dropzone').append('<div class="spinner" style="display:block"><\/div>');
                 });
 
                 this.uploader.bind( 'FileUploaded', function( up, file, response ) {
@@ -249 +250 @@
                                 Uploader.queue.reset();
 
                         self.success( file.attachment );
+                        $('.upload-dropzone .spinner').remove();
                 });
 
                 this.uploader.bind( 'Error', function( up, pluploadError ) {