From 22e1a0fa1fa13e99035e9a9f3b70150852a1dcc9 Mon Sep 17 00:00:00 2001
From: Jb Audras <audrasjb@git.wordpress.org>
Date: Mon, 28 Mar 2022 20:31:06 +0000
Subject: [PATCH] Editor: Optimize preload paths for post and site editors.

This patch optimizes preload paths in post and site editors so that they match the real requests:

- Remove the `/` preload as the payload is very big and the response is not needed on any critical path.
- Modify the preloaded path for `/wp/v2/taxonomies` so that it corresponds to what `loadTaxonomyEntities` requests. After Gutenberg PR 37685 was merged to core, these preloads need to be modified to use `context=view` instead of `context=edit`.
- Modify the `/wp/v2/users/me` path so that it matches the real request (no query params).
- Add a preload of `/wp/v2/settings` because it is requested on critical path (editor boot). Site editor already preloads this, the changeset is only adding it to the post editor.

This is related to Gutenberg PR 39256 which introduces compatibility code to modify the preload paths with a filter, when the Gutenberg plugin is active.
See https://github.com/WordPress/gutenberg/pull/39256.

Props jsnajdr, noisysocks.
Merges [52995] to the 5.9 branch.

Built from https://develop.svn.wordpress.org/branches/5.9@53005


git-svn-id: https://core.svn.wordpress.org/branches/5.9@52594 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/edit-form-blocks.php | 6 +++---
 wp-admin/site-editor.php      | 1 -
 wp-includes/version.php       | 2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/wp-admin/edit-form-blocks.php b/wp-admin/edit-form-blocks.php
index 0268bc8ae8..9d683b2afd 100644
--- a/wp-admin/edit-form-blocks.php
+++ b/wp-admin/edit-form-blocks.php
@@ -57,16 +57,16 @@ static function( $classes ) {
 
 // Preload common data.
 $preload_paths = array(
-	'/',
 	'/wp/v2/types?context=edit',
-	'/wp/v2/taxonomies?per_page=-1&context=edit',
+	'/wp/v2/taxonomies?context=edit',
 	'/wp/v2/themes?status=active',
 	add_query_arg( 'context', 'edit', $rest_path ),
 	sprintf( '/wp/v2/types/%s?context=edit', $post_type ),
-	sprintf( '/wp/v2/users/me?post_type=%s&context=edit', $post_type ),
+	'/wp/v2/users/me',
 	array( rest_get_route_for_post_type_items( 'attachment' ), 'OPTIONS' ),
 	array( rest_get_route_for_post_type_items( 'wp_block' ), 'OPTIONS' ),
 	sprintf( '%s/autosaves?context=edit', $rest_path ),
+	'/wp/v2/settings',
 );
 
 block_editor_rest_api_preload( $preload_paths, $block_editor_context );
diff --git a/wp-admin/site-editor.php b/wp-admin/site-editor.php
index cbbf38e7ea..71779f307a 100644
--- a/wp-admin/site-editor.php
+++ b/wp-admin/site-editor.php
@@ -72,7 +72,6 @@ static function( $classes ) {
 $active_theme            = wp_get_theme()->get_stylesheet();
 $preload_paths           = array(
 	array( '/wp/v2/media', 'OPTIONS' ),
-	'/',
 	'/wp/v2/types?context=edit',
 	'/wp/v2/types/wp_template?context=edit',
 	'/wp/v2/types/wp_template-part?context=edit',
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 1d8111756a..9e012a7000 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.9.3-alpha-52920';
+$wp_version = '5.9.3-alpha-53005';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.