From e509af852c108ddb5bc077bed46104ea2d90520b Mon Sep 17 00:00:00 2001
From: rboren <rboren@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 12 Feb 2005 19:06:06 +0000
Subject: [PATCH] Add theme directory location hooks.

git-svn-id: http://svn.automattic.com/wordpress/trunk@2292 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions.php                  | 40 +++++++++++++++++++---
 wp-includes/template-functions-general.php |  9 ++---
 2 files changed, 38 insertions(+), 11 deletions(-)

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 6dbf142d6..6aeff58d6 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -1267,20 +1267,50 @@ function the_post() {
     $wp_query->the_post();
 }
 
+function get_theme_root() {
+	return apply_filters('theme_root', ABSPATH . "wp-content/themes");
+}
+
+function get_theme_root_uri() {
+	return apply_filters('theme_root_uri', get_settings('siteurl') . "/wp-content/themes", get_settings('siteurl'));
+}
+
 function get_stylesheet() {
 	return apply_filters('stylesheet', get_settings('stylesheet'));
 }
 
+function get_stylesheet_directory() {
+	$stylesheet = get_stylesheet();
+	$stylesheet_dir = get_theme_root() . "/$stylesheet";
+	return apply_filters('stylesheet_directory', $stylesheet_dir, $stylesheet);
+}
+
+function get_stylesheet_directory_uri() {
+	$stylesheet = get_stylesheet();
+	$stylesheet_dir_uri = get_theme_root_uri() . "/$stylesheet";
+	return apply_filters('stylesheet_directory_uri', $stylesheet_dir_uri, $stylesheet);
+}
+
+function get_stylesheet_uri() {
+	$stylesheet_dir_uri = get_stylesheet_directory_uri();
+	$stylesheet_uri = $stylesheet_dir_uri . "/style.css";
+	return apply_filters('stylesheet_uri', $stylesheet_uri, $stylesheet_dir_uri);
+}
+
 function get_template() {
 	return apply_filters('template', get_settings('template'));
 }
 
 function get_template_directory() {
 	$template = get_template();
+	$template_dir = get_theme_root() . "/$template";
+	return apply_filters('template_directory', $template_dir, $template);
+}
 
-	$template = ABSPATH . "wp-content/themes/$template";
-
-	return $template;
+function get_template_directory_uri() {
+	$template = get_template();
+	$template_dir_uri = get_theme_root_uri() . "/$template";
+	return apply_filters('template_directory_uri', $template_dir_uri, $template);
 }
 
 function get_theme_data($theme_file) {
@@ -1324,8 +1354,8 @@ function get_themes() {
 
 	$themes = array();
 	$wp_broken_themes = array();
-	$theme_loc = 'wp-content/themes';
-	$theme_root = ABSPATH . $theme_loc;
+	$theme_root = get_theme_root();
+	$theme_loc = str_replace(ABSPATH, '', $theme_root);
 
 	// Files in wp-content/themes directory
 	$themes_dir = @ dir($theme_root);
diff --git a/wp-includes/template-functions-general.php b/wp-includes/template-functions-general.php
index 69145ba61..9e6da9aac 100644
--- a/wp-includes/template-functions-general.php
+++ b/wp-includes/template-functions-general.php
@@ -96,17 +96,14 @@ function get_bloginfo($show='') {
 		$output = get_settings('siteurl') .'/xmlrpc.php';
 		break;
 	case 'stylesheet_url':
-		$output = get_stylesheet();
-		$output = get_settings('siteurl') . "/wp-content/themes/$output/style.css";
+		$output = get_stylesheet_uri();
 		break;
 	case 'stylesheet_directory':
-		$output = get_stylesheet();
-		$output = get_settings('siteurl') . "/wp-content/themes/$output";
+		$output = get_stylesheet_directory_uri();
 		break;
 	case 'template_directory':
 	case 'template_url':
-		$output = get_template();
-		$output = get_settings('siteurl') . "/wp-content/themes/$output";
+		$output = get_template_directory_uri();
 		break;
 	case 'admin_email':
 		$output = get_settings('admin_email');