$file ) : // Resolve file label $label = ''; $href = ''; if ( $file->attachment_id ) { $title = get_the_title( $file->attachment_id ); $url = wp_get_attachment_url( $file->attachment_id ); $label = $title ?: ( $url ? basename( $url ) : '' ); $href = $url ?: ''; } elseif ( $file->external_url ) { $label = $file->external_url; $href = $file->external_url; } if ( ! $label ) $label = 'btn:' . $file->btn_id; $pct = $max_count > 0 ? round( ( $file->total / $max_count ) * 100 ) : 0; ?>