REST API: Trigger _doing_it_wrong() if wp_send_json() is used on a REST API request

In addition to triggering the `_doing_it_wrong()` logging, also adds a `X-WP-DoingItWrong` header.

Fixes #36271.

Props rmccue, TimothyBlynJacobs.



git-svn-id: https://develop.svn.wordpress.org/trunk@48361 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Jake Spurlock
2020-07-07 04:59:51 +00:00
parent bbe94ef0fd
commit 7166def7ec
2 changed files with 33 additions and 0 deletions

View File

@@ -4038,6 +4038,10 @@ function _wp_json_prepare_data( $data ) {
* @param int $status_code The HTTP status code to output.
*/
function wp_send_json( $response, $status_code = null ) {
if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) {
_doing_it_wrong( __FUNCTION__, __( 'Return a WP_REST_Response or WP_Error object from your callback when using the REST API.' ), '5.5.0' );
}
if ( ! headers_sent() ) {
header( 'Content-Type: application/json; charset=' . get_option( 'blog_charset' ) );
if ( null !== $status_code ) {