Initial commit. Add meta field to post types.

Author: cbravobernal

lib/compat/wordpress-6.7/rest-api.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * PHP and WordPress configuration compatibility functions for the Gutenberg
+ * editor plugin changes related to REST API.
+ *
+ * @package gutenberg
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	die( 'Silence is golden.' );
+}
+
+if ( ! function_exists( 'gutenberg_register_wp_rest_post_types_meta_fields' ) ) {
+	/**
+	 * Adds `template` and `template_lock` fields to WP_REST_Post_Types_Controller class.
+	 */
+	function gutenberg_register_wp_rest_post_types_meta_fields() {
+		register_rest_field(
+			'type',
+			'meta',
+			array(
+				'get_callback' => function ( $item ) {
+					return get_registered_meta_keys( $item['slug'] );
+				},
+				'schema'       => array(
+					'type'        => 'array',
+					'description' => __( 'Meta Keys', 'gutenberg' ),
+					'readonly'    => true,
+					'context'     => array( 'view', 'edit', 'embed' ),
+				),
+			)
+		);
+	}
+}
+add_action( 'rest_api_init', 'gutenberg_register_wp_rest_post_types_meta_fields' );

lib/load.php

@@ -51,6 +51,9 @@ function gutenberg_is_experiment_enabled( $name ) {
 	require __DIR__ . '/compat/wordpress-6.6/class-gutenberg-rest-templates-controller-6-6.php';
 	require __DIR__ . '/compat/wordpress-6.6/rest-api.php';
 
+	// WordPress 6.7 compat.
+	require __DIR__ . '/compat/wordpress-6.7/rest-api.php';
+
 	// Plugin specific code.
 	require_once __DIR__ . '/class-wp-rest-global-styles-controller-gutenberg.php';
 	require_once __DIR__ . '/class-wp-rest-edit-site-export-controller-gutenberg.php';