Changeset 59958

Timestamp:

03/10/2025 10:32:56 AM (17 months ago)

Author:

Mamaduka

Message:

Editor: Update preload paths for post and site editor.

Preloading all blocking requests ensures that the editor canvas becomes responsive quickly and that the browser avoids unnecessary client-side requests.

Props mamaduka, joemcgill, audrasjb, peterwilsoncc.
Fixes #63050.

Location:

trunk/src/wp-admin

Files:

• edit-form-blocks.php (modified) (2 diffs)
• site-editor.php (modified) (2 diffs)

trunk/src/wp-admin/edit-form-blocks.php

@@ -54 +54 @@
 $active_theme                   = get_stylesheet();
 $global_styles_endpoint_context = current_user_can( 'edit_theme_options' ) ? 'edit' : 'view';
+$template_lookup_slug           = 'page' === $post->post_type ? 'page' : 'single-' . $post->post_type;
+if ( ! empty( $post->post_name ) ) {
+        $template_lookup_slug .= '-' . $post->post_name;
+}
 // Preload common data.
 $preload_paths = array(
@@ -80 +84 @@
          */
         '/wp/v2/global-styles/' . WP_Theme_JSON_Resolver::get_user_global_styles_post_id() . '?context=' . $global_styles_endpoint_context,
+        // Used by getBlockPatternCategories in useBlockEditorSettings.
+        '/wp/v2/block-patterns/categories',
+        // @see packages/core-data/src/entities.js
+        '/?_fields=' . implode(
+                ',',
+                array(
+                        'description',
+                        'gmt_offset',
+                        'home',
+                        'name',
+                        'site_icon',
+                        'site_icon_url',
+                        'site_logo',
+                        'timezone_string',
+                        'url',
+                        'page_for_posts',
+                        'page_on_front',
+                        'show_on_front',
+                )
+        ),
+        $paths[] = add_query_arg(
+                'slug',
+                // @see https://github.com/WordPress/gutenberg/blob/e093fefd041eb6cc4a4e7f67b92ab54fd75c8858/packages/core-data/src/private-selectors.ts#L244-L254
+                $template_lookup_slug,
+                '/wp/v2/templates/lookup'
+        ),
 );
 

trunk/src/wp-admin/site-editor.php

@@ -140 +140 @@
 }
 
-$block_editor_context = new WP_Block_Editor_Context( array( 'name' => 'core/edit-site' ) );
+$context_settings = array( 'name' => 'core/edit-site' );
+
+if ( ! empty( $_GET['postId'] ) && is_numeric( $_GET['postId'] ) ) {
+        $context_settings['post'] = get_post( (int) $_GET['postId'] );
+} elseif ( isset( $_GET['p'] ) && preg_match( '/^\/page\/(\d+)$/', $_GET['p'], $matches ) ) {
+        $context_settings['post'] = get_post( (int) $matches[1] );
+}
+
+$block_editor_context = new WP_Block_Editor_Context( $context_settings );
 $custom_settings      = array(
         'siteUrl'                   => site_url(),
@@ -200 +208 @@
                 'GET',
         ),
-);
+        '/wp/v2/settings',
+        array( '/wp/v2/settings', 'OPTIONS' ),
+        // Used by getBlockPatternCategories in useBlockEditorSettings.
+        '/wp/v2/block-patterns/categories',
+        // @see packages/core-data/src/entities.js
+        '/?_fields=' . implode(
+                ',',
+                array(
+                        'description',
+                        'gmt_offset',
+                        'home',
+                        'name',
+                        'site_icon',
+                        'site_icon_url',
+                        'site_logo',
+                        'timezone_string',
+                        'url',
+                        'page_for_posts',
+                        'page_on_front',
+                        'show_on_front',
+                )
+        ),
+);
+
+if ( $block_editor_context->post ) {
+        $route_for_post = rest_get_route_for_post( $block_editor_context->post );
+        if ( $route_for_post ) {
+                $preload_paths[] = add_query_arg( 'context', 'edit', $route_for_post );
+                if ( 'page' === $block_editor_context->post->post_type ) {
+                        $preload_paths[] = add_query_arg(
+                                'slug',
+                                // @see https://github.com/WordPress/gutenberg/blob/e093fefd041eb6cc4a4e7f67b92ab54fd75c8858/packages/core-data/src/private-selectors.ts#L244-L254
+                                empty( $block_editor_context->post->post_name ) ? 'page' : 'page-' . $post->post_name,
+                                '/wp/v2/templates/lookup'
+                        );
+                }
+        }
+} else {
+        $preload_paths[] = '/wp/v2/templates/lookup?slug=front-page';
+        $preload_paths[] = '/wp/v2/templates/lookup?slug=home';
+}
 
 block_editor_rest_api_preload( $preload_paths, $block_editor_context );