REST API: Add batch support to the Users API.

Developers can now include /wp/v2/users routes when making a batch API request.

Props alexminza, timothyblynjacobs, mukesh27.
Fixes #60895.

Built from https://develop.svn.wordpress.org/trunk@58283


git-svn-id: http://core.svn.wordpress.org/trunk@57743 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php

@@ -24,6 +24,14 @@ class WP_REST_Users_Controller extends WP_REST_Controller {
 	 */
 	protected $meta;
 
+	/**
+	 * Whether the controller supports batching.
+	 *
+	 * @since 6.6.0
+	 * @var array
+	 */
+	protected $allow_batch = array( 'v1' => true );
+
 	/**
 	 * Constructor.
 	 *
@@ -61,6 +69,7 @@ class WP_REST_Users_Controller extends WP_REST_Controller {
 					'permission_callback' => array( $this, 'create_item_permissions_check' ),
 					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ),
 				),
+				'allow_batch' => $this->allow_batch,
 				'schema'      => array( $this, 'get_public_item_schema' ),
 			)
 		);
@@ -107,6 +116,7 @@ class WP_REST_Users_Controller extends WP_REST_Controller {
 						),
 					),
 				),
+				'allow_batch' => $this->allow_batch,
 				'schema'      => array( $this, 'get_public_item_schema' ),
 			)
 		);

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.6-alpha-58282';
+$wp_version = '6.6-alpha-58283';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.