From 55847136109b13502078c620ac6921f707157405 Mon Sep 17 00:00:00 2001
From: Alex Lende <alex@lende.xyz>
Date: Fri, 19 May 2023 15:02:59 -0500
Subject: [PATCH] Better error message when theme.json styles use a duotone
 preset not in settings (#50714)

* Show a more specific error when theme.json styles use a preset not from settings

* Remove the period in the error message

* Add gutenberg domain to translation
---
 lib/class-wp-duotone-gutenberg.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/class-wp-duotone-gutenberg.php b/lib/class-wp-duotone-gutenberg.php
index b461e4ba0a64fc..b18121086bae0e 100644
--- a/lib/class-wp-duotone-gutenberg.php
+++ b/lib/class-wp-duotone-gutenberg.php
@@ -712,6 +712,15 @@ private static function enqueue_custom_filter( $filter_id, $duotone_selector, $f
 	 * @param string $filter_value     The filter CSS value. e.g. 'url(#wp-duotone-blue-orange)' or 'unset'.
 	 */
 	private static function enqueue_global_styles_preset( $filter_id, $duotone_selector, $filter_value ) {
+		if ( ! array_key_exists( $filter_id, self::$global_styles_presets ) ) {
+			$error_message = sprintf(
+				/* translators: %s: duotone filter ID */
+				__( 'The duotone id "%s" is not registered in theme.json settings', 'gutenberg' ),
+				$filter_id
+			);
+			_doing_it_wrong( __METHOD__, $error_message, '6.3.0' );
+			return;
+		}
 		self::$used_global_styles_presets[ $filter_id ] = self::$global_styles_presets[ $filter_id ];
 		self::enqueue_custom_filter( $filter_id, $duotone_selector, $filter_value, self::$global_styles_presets[ $filter_id ] );
 	}