From 92e6cfa2d32a530a9e6069c4d80926c31f95963d Mon Sep 17 00:00:00 2001
From: Dion Hulse <dion@wordpress.org>
Date: Thu, 27 Jun 2024 02:18:15 +0000
Subject: [PATCH] Expect that the REST API endpoint will exist on the site, and
 as a result, always be provided to the JS.

---
 .../src/theme-previewer/render.php            |  8 ++--
 .../src/theme-previewer/view.js               | 41 ++++++-------------
 2 files changed, 16 insertions(+), 33 deletions(-)

diff --git a/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/render.php b/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/render.php
index e5b306b..e8ffe52 100644
--- a/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/render.php
+++ b/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/render.php
@@ -7,11 +7,11 @@
 	return;
 }
 
-$is_playground = (bool) ( $_REQUEST['playground-preview'] ?? false );
-
 // Manually enqueue this script, so that it's available for the interactivity view script.
 wp_enqueue_script( 'wp-a11y' );
 
+$is_playground = (bool) ( $_REQUEST['playground-preview'] ?? false );
+
 $theme_post = get_post( $block->context['postId'] );
 $theme = wporg_themes_theme_information( $theme_post->post_name );
 
@@ -21,8 +21,8 @@
 
 $blueprint = '';
 if ( $is_playground ) {
-	$permalink    = add_query_arg( [ 'playground-preview' => 1 ], $permalink );
-	$blueprint    = wp_json_encode(
+	$permalink = add_query_arg( [ 'playground-preview' => 1 ], $permalink );
+	$blueprint = wp_json_encode(
 		rest_get_server()->response_to_data(
 			rest_do_request(
 				new WP_REST_Request(
diff --git a/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/view.js b/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/view.js
index 62d289f..ffeb45e 100644
--- a/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/view.js
+++ b/source/wp-content/themes/wporg-themes-2024/src/theme-previewer/view.js
@@ -71,36 +71,19 @@ store( 'wporg/themes/preview', {
 			// The loading overlay doesn't play nicely with the low latency of playground.
 			context.isLoaded = true;
 
-			(new Promise( (resolve) => {
-				if ( context.blueprint ) {
-					return resolve();
-				}
-
-				// If the blueprint wasn't preloaded, fetch it.
-				// TODO: wp.apiFetch. not enqueued.
-				fetch( 'https://wordpress.org/themes/wp-json/themes/v1/preview-blueprint/' + context.theme ).then(
-					( response ) => response.text()
-				).then(
-					( response ) => {
-						context.blueprint = response;
-						resolve()
-					}
-				)
-			} ) ).then( ( blueprint ) => {
-				startPlaygroundWeb({
-					iframe: ref,
-					remoteUrl: 'https://playground.wordpress.net/remote.html',
-					blueprint: JSON.parse( context.blueprint )
-				}).then( ( playground ) => {
-					playgroundClient = playground;
+			startPlaygroundWeb({
+				iframe: ref,
+				remoteUrl: 'https://playground.wordpress.net/remote.html',
+				blueprint: JSON.parse( context.blueprint )
+			}).then( ( playground ) => {
+				playgroundClient = playground;
 
-					// If the preview URL has any query params, head straight there.
-					const currentPreviewURL = new URL( context.url );
-					if ( currentPreviewURL.searchParams.size ) {
-						playgroundClient.goTo( '/?' + currentPreviewURL.searchParams.toString() );
-					}
-				});
-			} );
+				// If the preview URL has any query params, head straight there.
+				const currentPreviewURL = new URL( context.url );
+				if ( currentPreviewURL.searchParams.size ) {
+					playgroundClient.goTo( '/?' + currentPreviewURL.searchParams.toString() );
+				}
+			});
 		},
 	},
 } );