REST API: Optimize themes collection response when querying active theme.

This updates `WP_REST_Themes_Controller::get_items()` to shortcut returning the current theme when the request explicitly queries for the active theme, avoiding expensive call to `wp_get_themes()`.

Developed in https://github.com/WordPress/wordpress-develop/pull/11032

Follow up to r49925.

Props aduth, mukesh27, westonruter.
See #50152. 
Fixes #64719.

Built from https://develop.svn.wordpress.org/trunk@61856


git-svn-id: http://core.svn.wordpress.org/trunk@61143 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Weston Ruter
2026-03-06 18:03:36 +00:00
parent 4338bfe3f9
commit 07e6dc1529
2 changed files with 13 additions and 9 deletions

View File

@@ -197,18 +197,22 @@ class WP_REST_Themes_Controller extends WP_REST_Controller {
public function get_items( $request ) {
$themes = array();
$active_themes = wp_get_themes();
$current_theme = wp_get_theme();
$status = $request['status'];
foreach ( $active_themes as $theme ) {
$theme_status = ( $this->is_same_theme( $theme, $current_theme ) ) ? 'active' : 'inactive';
if ( is_array( $status ) && ! in_array( $theme_status, $status, true ) ) {
continue;
}
$prepared = $this->prepare_item_for_response( $theme, $request );
if ( array( 'active' ) === $status ) {
$prepared = $this->prepare_item_for_response( $current_theme, $request );
$themes[] = $this->prepare_response_for_collection( $prepared );
} else {
foreach ( wp_get_themes() as $theme ) {
$theme_status = ( $this->is_same_theme( $theme, $current_theme ) ) ? 'active' : 'inactive';
if ( is_array( $status ) && ! in_array( $theme_status, $status, true ) ) {
continue;
}
$prepared = $this->prepare_item_for_response( $theme, $request );
$themes[] = $this->prepare_response_for_collection( $prepared );
}
}
$response = rest_ensure_response( $themes );

View File

@@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '7.0-beta3-61855';
$wp_version = '7.0-beta3-61856';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.