From 315f606306fc55e89ffc7ade968867125ee68a9e Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Mon, 25 Mar 2013 09:29:58 +0000
Subject: [PATCH] Fire the update_blog_public action from update_blog_status()
 instead of update_blog_public(). Pass blog ID and value to the action.

Add code to noindex() to sync the 'public' value in the site options table with the blog_public value in the options table.

fixes #23155


git-svn-id: https://develop.svn.wordpress.org/trunk@23794 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/general-template.php | 16 +++++++++++++++-
 wp-includes/ms-blogs.php         |  2 ++
 wp-includes/ms-functions.php     |  4 +---
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/wp-includes/general-template.php b/wp-includes/general-template.php
index 89ebaeb2ea..fda738611f 100644
--- a/wp-includes/general-template.php
+++ b/wp-includes/general-template.php
@@ -1703,8 +1703,22 @@ function wlwmanifest_link() {
  * @since 2.1.0
  */
 function noindex() {
+	$public = get_option( 'blog_public' );
+
+	if ( is_multisite() ) {
+		// Compare local and global and override with the local setting if they
+		// don't match.
+
+		global $current_blog;
+
+		if ( ( '' != $public ) && ( $public != $current_blog->public ) ) {
+			update_blog_status( get_current_blog_id(), 'public', $public );
+			$current_blog->public = $public;
+		}
+	}
+
 	// If the blog is not public, tell robots to go away.
-	if ( '0' == get_option('blog_public') )
+	if ( '0' == $public )
 		wp_no_robots();
 }
 
diff --git a/wp-includes/ms-blogs.php b/wp-includes/ms-blogs.php
index 85ab51c345..3280ed6464 100644
--- a/wp-includes/ms-blogs.php
+++ b/wp-includes/ms-blogs.php
@@ -695,6 +695,8 @@ function update_blog_status( $blog_id, $pref, $value, $deprecated = null ) {
 		( $value == 1 ) ? do_action( 'archive_blog', $blog_id ) : do_action( 'unarchive_blog', $blog_id );
 	elseif ( 'deleted' == $pref )
 		( $value == 1 ) ? do_action( 'make_delete_blog', $blog_id ) : do_action( 'make_undelete_blog', $blog_id );
+	elseif ( 'public' == $pref )
+		do_action( 'update_blog_public', $blog_id, $value ); // Moved here from update_blog_public().
 
 	return $value;
 }
diff --git a/wp-includes/ms-functions.php b/wp-includes/ms-functions.php
index 5787f10d05..3b456fb2c0 100644
--- a/wp-includes/ms-functions.php
+++ b/wp-includes/ms-functions.php
@@ -1734,9 +1734,7 @@ function is_user_spammy( $user_login = null ) {
  * @return bool
  */
 function update_blog_public( $old_value, $value ) {
-	global $wpdb;
-	do_action('update_blog_public');
-	update_blog_status( $wpdb->blogid, 'public', (int) $value );
+	update_blog_status( get_current_blog_id(), 'public', (int) $value );
 }
 add_action('update_option_blog_public', 'update_blog_public', 10, 2);