From 9862543913ab41aa1d4773b92e1db7f9ce9700ec Mon Sep 17 00:00:00 2001
From: Gary Pendergast <gary@pento.net>
Date: Mon, 31 Oct 2016 11:06:31 +0000
Subject: [PATCH] REST API: Allow a CSV list of term IDs to be passed to
 `/posts`.

[39048] added CSV support to array types, this change explicitly parses term lists as IDs, and adds tests.

Props timmydcrawford, pento.
Fixes #38553.


Built from https://develop.svn.wordpress.org/trunk@39055


git-svn-id: http://core.svn.wordpress.org/trunk@38997 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 .../endpoints/class-wp-rest-posts-controller.php     | 12 ++++++++++--
 wp-includes/version.php                              |  2 +-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php b/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php
index ad55ac748b..e5d623705b 100644
--- a/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php
+++ b/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php
@@ -1196,8 +1196,7 @@ class WP_REST_Posts_Controller extends WP_REST_Controller {
 				continue;
 			}
 
-			$terms  = array_map( 'absint', $request[ $base ] );
-			$result = wp_set_object_terms( $post_id, $terms, $taxonomy->name );
+			$result = wp_set_object_terms( $post_id, $request[ $base ], $taxonomy->name );
 
 			if ( is_wp_error( $result ) ) {
 				return $result;
@@ -1965,11 +1964,20 @@ class WP_REST_Posts_Controller extends WP_REST_Controller {
 				'items'       => array(
 					'type'    => 'integer',
 				),
+				'arg_options' => array(
+					'sanitize_callback' => 'wp_parse_id_list',
+				),
 				'context'     => array( 'view', 'edit' ),
 			);
 			$schema['properties'][ $base . '_exclude' ] = array(
 				'description' => sprintf( __( 'The terms in the %s taxonomy that should not be assigned to the object.' ), $taxonomy->name ),
 				'type'        => 'array',
+				'items'       => array(
+					'type'    => 'integer',
+				),
+				'arg_options' => array(
+					'sanitize_callback' => 'wp_parse_id_list',
+				),
 				'context'     => array( 'view', 'edit' ),
 			);
 		}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 3beb593e43..cd8bb46c4b 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.7-beta1-39054';
+$wp_version = '4.7-beta1-39055';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.