Changeset 58394 for trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-controller.php

Timestamp:

06/12/2024 07:15:06 AM (2 years ago)

Author:

oandregal

Message:

Editor: register block style variations defined by the theme using the init action.

Props oandregal, aaronrobertshaw, annezazu.

Follow-up to [58264].
See #61312.

File:

• trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-controller.php (modified) (2 diffs)

trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-global-styles-controller.php

@@ -232 +232 @@
      * @since 5.9.0
      * @since 6.2.0 Added validation of styles.css property.
+     * @since 6.6.0 Added registration of newly created style variations provided by the user.
      *
      * @param WP_REST_Request $request Request object.
@@ -264 +265 @@
                 $config['styles'] = $existing_config['styles'];
             }
+
+            /*
+             * If the incoming request is going to create a new variation
+             * that is not yet registered, we register it here.
+             * This is because the variations are registered on init,
+             * but we want this endpoint to return the new variation immediately:
+             * if we don't register it, it'll be stripped out of the response
+             * just in this request (subsequent ones will be ok).
+             * Take the variations defined in styles.blocks.variations from the incoming request
+             * that are not part of the $exsting_config.
+             */
+            if ( isset( $request['styles']['blocks']['variations'] ) ) {
+                $existing_variations = isset( $existing_config['styles']['blocks']['variations'] ) ? $existing_config['styles']['blocks']['variations'] : array();
+                $new_variations      = array_diff_key( $request['styles']['blocks']['variations'], $existing_variations );
+                if ( ! empty( $new_variations ) ) {
+                    wp_register_block_style_variations_from_theme_json_data( $new_variations );
+                }
+            }
+
             if ( isset( $request['settings'] ) ) {
                 $config['settings'] = $request['settings'];