rename the route

lib/compat/wordpress-6.1/class-gutenberg-rest-templates-controller.php

@@ -20,11 +20,11 @@ public function register_routes() {
 		// Get fallback template content.
 		register_rest_route(
 			$this->namespace,
-			'/' . $this->rest_base . '/fallback_content',
+			'/' . $this->rest_base . '/lookup',
 			array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_template_fallback_content' ),
+					'callback'            => array( $this, 'get_template_fallback' ),
 					'permission_callback' => array( $this, 'get_items_permissions_check' ),
 					'args'                => array(
 						'slug' => array(
@@ -39,13 +39,13 @@ public function register_routes() {
 	}
 
 	/**
-	 * Returns the fallback template content for a given slug.
+	 * Returns the fallback template for a given slug.
 	 *
 	 * @param WP_REST_Request $request The request instance.
 	 *
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function get_template_fallback_content( $request ) {
+	public function get_template_fallback( $request ) {
 		if ( empty( $request['slug'] ) ) {
 			return new WP_Error(
 				'rest_invalid_param',
@@ -55,7 +55,7 @@ public function get_template_fallback_content( $request ) {
 		}
 		$template_hierarchy = gutenberg_get_template_hierarchy( $request['slug'] );
 		$fallback_template  = resolve_block_template( $request['slug'], $template_hierarchy, '' );
-		return rest_ensure_response( $fallback_template->content );
+		return rest_ensure_response( $fallback_template );
 	}
 
 	/**

packages/edit-site/src/components/add-new-template/new-template.js

@@ -96,11 +96,12 @@ export default function NewTemplate( { postType } ) {
 			let templateContent = template.content;
 			// Try to find fallback content from existing templates.
 			if ( ! templateContent ) {
-				templateContent = await apiFetch( {
-					path: addQueryArgs( '/wp/v2/templates/fallback_content', {
+				const fallbackTemplate = await apiFetch( {
+					path: addQueryArgs( '/wp/v2/templates/lookup', {
 						slug,
 					} ),
 				} );
+				templateContent = fallbackTemplate.content;
 			}
 			const newTemplate = await saveEntityRecord(
 				'postType',

phpunit/class-gutenberg-rest-templates-controller-test.php

@@ -3,7 +3,6 @@
 class Gutenberg_REST_Templates_Controller_Test extends WP_Test_REST_Controller_Testcase {
 	/**
 	 * @var int
-	 * @group something
 	 */
 	protected static $admin_id;
 
@@ -28,32 +27,32 @@ public static function wpSetupBeforeClass( $factory ) {
 	public function test_register_routes() {
 		$routes = rest_get_server()->get_routes();
 		$this->assertArrayHasKey(
-			'/wp/v2/templates/fallback_content',
+			'/wp/v2/templates/lookup',
 			$routes,
 			'Get template fallback content route does not exist'
 		);
 	}
 
-	public function test_get_template_fallback_content() {
+	public function test_get_template_fallback() {
 		$base_path = gutenberg_dir_path() . 'test/emptytheme/block-templates/';
 		wp_set_current_user( self::$admin_id );
-		$request = new WP_REST_Request( 'GET', '/wp/v2/templates/fallback_content' );
+		$request = new WP_REST_Request( 'GET', '/wp/v2/templates/lookup' );
 		// Should match `category.html`.
 		$request->set_param( 'slug', 'category-fruits' );
 		$response = rest_get_server()->dispatch( $request );
-		$data     = $response->get_data();
+		$data     = $response->get_data()->content;
 		$expected = file_get_contents( $base_path . 'category.html' );
 		$this->assertEquals( $expected, $data );
 		// Should fallback to `index.html` .
 		$request->set_param( 'slug', 'tag-status' );
 		$response = rest_get_server()->dispatch( $request );
-		$data     = $response->get_data();
+		$data     = $response->get_data()->content;
 		$expected = file_get_contents( $base_path . 'index.html' );
 		$this->assertEquals( $expected, $data );
 		// Should fallback to `singular.html` .
 		$request->set_param( 'slug', 'page-hello' );
 		$response = rest_get_server()->dispatch( $request );
-		$data     = $response->get_data();
+		$data     = $response->get_data()->content;
 		$expected = file_get_contents( $base_path . 'singular.html' );
 		$this->assertEquals( $expected, $data );
 	}