t( $_GET['from'] ) && 'block-editor' === sanitize_text_field( wp_unslash( $_GET['from'] ) ) ) { \add_action( 'admin_enqueue_scripts', [ $this, 'media_upload_footer' ] ); } } // phpcs:enable WordPress.Security.NonceVerification.Recommended } public function media_upload_footer() { \wp_add_inline_script( 'image-edit', 'window.NGGSetAsThumbnail = top.set_ngg_post_thumbnail' ); } }