REST API: Respect _fields query arg in preloaded requests

Ensures that preloaded request can include a `_fields` query param that asks that only selected response fields are returned.

Props jsnajdr, timothyblynjacobs. 
Fixes #55213.
See #55567.



git-svn-id: https://develop.svn.wordpress.org/trunk@53217 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Greg Ziółkowski
2022-04-19 14:38:16 +00:00
parent abaee6aefb
commit 5ae266fdc4
2 changed files with 30 additions and 2 deletions

View File

@@ -2868,12 +2868,12 @@ function rest_preload_api_request( $memo, $path ) {
$response = rest_do_request( $request );
if ( 200 === $response->status ) {
$server = rest_get_server();
/** This filter is documented in wp-includes/rest-api/class-wp-rest-server.php */
$response = apply_filters( 'rest_post_dispatch', rest_ensure_response( $response ), $server, $request );
$embed = $request->has_param( '_embed' ) ? rest_parse_embed_param( $request['_embed'] ) : false;
$data = (array) $server->response_to_data( $response, $embed );
if ( 'OPTIONS' === $method ) {
$response = rest_send_allow_header( $response, $server, $request );
$memo[ $method ][ $path ] = array(
'body' => $data,
'headers' => $response->headers,