Ticket #32531: media_filename.patch

wp-includes/media.php

@@ -2708 +2708 @@
         $response = array(
                 'id'          => $attachment->ID,
                 'title'       => $attachment->post_title,
-                'filename'    => wp_basename( $attachment->guid ),
+                'filename'    => wp_basename( get_attached_file( $attachment->ID ) ),
                 'url'         => $attachment_url,
                 'link'        => get_attachment_link( $attachment->ID ),
                 'alt'         => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ),