Changeset 56385

Timestamp:

08/11/2023 11:22:54 AM (3 years ago)

Author:

oandregal

Message:

Themes: add wp_get_theme_data_template_parts function.

Adds a new public function, wp_get_theme_data_template_parts that returns the templateParts defined by the active theme from theme.json. It also substitutes the usage of private APIs by this new API.

Props felixarntz.
Fixes #59003

Location:

trunk/src/wp-includes

Files:

• block-template-utils.php (modified) (1 diff)
• global-styles-and-settings.php (modified) (2 diffs)

trunk/src/wp-includes/block-template-utils.php

@@ -432 +432 @@
 function _add_block_template_part_area_info( $template_info ) {
         if ( wp_theme_has_theme_json() ) {
-                $theme_data = WP_Theme_JSON_Resolver::get_theme_data( array(), array( 'with_supports' => false ) )->get_template_parts();
+                $theme_data = wp_get_theme_data_template_parts();
         }
 

trunk/src/wp-includes/global-styles-and-settings.php

@@ -426 +426 @@
         wp_cache_delete( 'wp_get_global_settings_theme', 'theme_json' );
         wp_cache_delete( 'wp_get_global_styles_custom_css', 'theme_json' );
+        wp_cache_delete( 'wp_get_theme_data_template_parts', 'theme_json' );
         WP_Theme_JSON_Resolver::clean_cached_data();
 }
@@ -439 +440 @@
 function wp_get_theme_directory_pattern_slugs() {
         return WP_Theme_JSON_Resolver::get_theme_data( array(), array( 'with_supports' => false ) )->get_patterns();
+}
+
+/**
+ * Returns the metadata for the template parts defined by the theme.
+ *
+ * @since 6.4.0
+ *
+ * return array Associative array of `$part_name => $part_data` pairs, with `$part_data` having "title" and "area" fields.
+ */
+function wp_get_theme_data_template_parts() {
+        $cache_group    = 'theme_json';
+        $cache_key      = 'wp_get_theme_data_template_parts';
+        $can_use_cached = ! wp_is_development_mode( 'theme' );
+
+        $metadata = false;
+        if ( $can_use_cached ) {
+                $metadata = wp_cache_get( $cache_key, $cache_group );
+                if ( false !== $metadata ) {
+                        return $metadata;
+                }
+        }
+
+        if ( false === $metadata ) {
+                $metadata = WP_Theme_JSON_Resolver::get_theme_data( array(), array( 'with_supports' => false ) )->get_template_parts();
+                if ( $can_use_cached ) {
+                        wp_cache_set( $cache_key, $metadata, $cache_group );
+                }
+        }
+
+        return $metadata;
 }