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Viewing file:     ms-functions.php (75.41 KB)      -rw-rw-rw-

 get_blog_count(),
		'users' => get_user_count(),
	);

	return $stats;
}

/**
 * Get the admin for a domain/path combination.
 *
 * @since MU 1.0
 *
 * @param string $sitedomain Optional. Site domain.
 * @param string $path Optional. Site path.
 * @return array The network admins
 */
function get_admin_users_for_domain( $sitedomain = '', $path = '' ) {
	global $wpdb;

	if ( ! $sitedomain )
		$site_id = $wpdb->siteid;
	else
		$site_id = $wpdb->get_var( $wpdb->prepare( "SELECT id FROM $wpdb->site WHERE domain = %s AND path = %s", $sitedomain, $path ) );

	if ( $site_id )
		return $wpdb->get_results( $wpdb->prepare( "SELECT u.ID, u.user_login, u.user_pass FROM $wpdb->users AS u, $wpdb->sitemeta AS sm WHERE sm.meta_key = 'admin_user_id' AND u.ID = sm.meta_value AND sm.site_id = %d", $site_id ), ARRAY_A );

	return false;
}

/**
 * Get one of a user's active blogs
 *
 * Returns the user's primary blog, if they have one and
 * it is active. If it's inactive, function returns another
 * active blog of the user. If none are found, the user
 * is added as a Subscriber to the Dashboard Blog and that blog
 * is returned.
 *
 * @since MU 1.0
 *
 * @param int $user_id The unique ID of the user
 * @return object The blog object
 */
function get_active_blog_for_user( $user_id ) {
	global $wpdb;
	$blogs = get_blogs_of_user( $user_id );
	if ( empty( $blogs ) )
		return null;

	if ( !is_multisite() )
		return $blogs[$wpdb->blogid];

	$primary_blog = get_user_meta( $user_id, 'primary_blog', true );
	$first_blog = current($blogs);
	if ( false !== $primary_blog ) {
		if ( ! isset( $blogs[ $primary_blog ] ) ) {
			update_user_meta( $user_id, 'primary_blog', $first_blog->userblog_id );
			$primary = get_blog_details( $first_blog->userblog_id );
		} else {
			$primary = get_blog_details( $primary_blog );
		}
	} else {
		//TODO Review this call to add_user_to_blog too - to get here the user must have a role on this blog?
		add_user_to_blog( $first_blog->userblog_id, $user_id, 'subscriber' );
		update_user_meta( $user_id, 'primary_blog', $first_blog->userblog_id );
		$primary = $first_blog;
	}

	if ( ( ! is_object( $primary ) ) 
bool(false)