Changeset 48402 for trunk/src/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php

Timestamp:

07/07/2020 08:45:55 PM (5 years ago)

Author:

TimothyBlynJacobs

Message:

REST API, Meta: Introduce support for default metadata values.

The register_meta() API now officially supports specifying a default metadata value. When get_metadata() is called for a meta key that does not yet exist for the object, this default value will be returned instead of an empty string.

A new function is introduced get_metadata_raw to retrieve the raw metadata value from the database, without applying the registered default.

Props spacedmonkey, flixos90, rmccue, kadamwhite, mnelson4, johnbillion, chrisvanpatten, TimothyBlynJacobs.
Fixes #43941.

File:

• trunk/src/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php (modified) (1 diff)

trunk/src/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php

@@ -80 +80 @@
             $name       = $args['name'];
             $all_values = get_metadata( $this->get_meta_type(), $object_id, $meta_key, false );
-
             if ( $args['single'] ) {
                 if ( empty( $all_values ) ) {