From db3da0b695cfa139773166db14a79e5e63ab1937 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Mon, 14 May 2012 16:45:32 +0000
Subject: [PATCH] Add filters for the default to get_option() and
 get_site_option(). Provide default overrides in the customizer. Props Otto42.
 see #20448

git-svn-id: http://core.svn.wordpress.org/trunk@20783 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/class-wp-customize-setting.php | 4 +++-
 wp-includes/option.php                     | 4 ++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/wp-includes/class-wp-customize-setting.php b/wp-includes/class-wp-customize-setting.php
index dd55d374c4..1e304d9ab4 100644
--- a/wp-includes/class-wp-customize-setting.php
+++ b/wp-includes/class-wp-customize-setting.php
@@ -68,8 +68,10 @@ class WP_Customize_Setting {
 			case 'option' :
 				if ( empty( $this->id_data[ 'keys' ] ) )
 					add_filter( 'pre_option_' . $this->id_data[ 'base' ], array( $this, '_preview_filter' ) );
-				else
+				else {
 					add_filter( 'option_' . $this->id_data[ 'base' ], array( $this, '_preview_filter' ) );
+					add_filter( 'default_option_' . $this->id_data[ 'base' ], array( $this, '_preview_filter' ) );
+				}
 				break;
 			default :
 				do_action( 'customize_preview_' . $this->id );
diff --git a/wp-includes/option.php b/wp-includes/option.php
index 2a25a27a01..6c9a9d067d 100644
--- a/wp-includes/option.php
+++ b/wp-includes/option.php
@@ -44,6 +44,8 @@ function get_option( $option, $default = false ) {
 	if ( defined( 'WP_SETUP_CONFIG' ) )
 		return false;
 
+	$default = apply_filters( 'default_option_' . $option, $default );
+
 	if ( ! defined( 'WP_INSTALLING' ) ) {
 		// prevent non-existent options from triggering multiple queries
 		$notoptions = wp_cache_get( 'notoptions', 'options' );
@@ -754,6 +756,8 @@ function get_site_option( $option, $default = false, $use_cache = true ) {
  	if ( false !== $pre )
  		return $pre;
 
+	$default = apply_filters( 'default_site_option_' . $option, $default );
+
 	if ( !is_multisite() ) {
 		$value = get_option($option, $default);
 	} else {