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Restore the functionality of the theme_root filter. See #10467. 

git-svn-id: https://develop.svn.wordpress.org/trunk@12043 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Westwood 2009-10-15 20:45:32 +00:00
parent a4789b3cc1
commit 097a918639
1 changed files with 23 additions and 15 deletions
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38
wp-includes/theme.php
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@ -261,8 +261,8 @@ function get_themes() {
if ( isset($wp_themes) )
return $wp_themes;
/* Register wp-content/themes as a theme directory */
register_theme_directory( 'themes' );
/* Register the default root as a theme directory */
register_theme_directory( get_theme_root() );
if ( !$theme_files = search_theme_directories() )
return false;
@ -493,18 +493,23 @@ function get_current_theme() {
}
/**
* Register a directory that contains themes relative to the content directory.
* Register a directory that contains themes.
*
* @since 2.9.0
*
* @param string $directory Either the full filesystem path to a theme folder or a folder within WP_CONTENT_DIR
* @return bool
*/
function register_theme_directory( $directory ) {
function register_theme_directory( $directory) {
global $wp_theme_directories;
/* The theme directory should be relative to the content directory */
$registered_directory = WP_CONTENT_DIR . '/' . $directory;
/* If this folder does not exist, return and do not register */
if ( !file_exists( $directory ) )
/* Try prepending as the theme directory could be relative to the content directory */
$registered_directory = WP_CONTENT_DIR . '/' . $directory;
else
$registered_directory = $directory;
/* If this folder does not exist, return and do not register */
if ( !file_exists( $registered_directory ) )
return false;
@ -523,7 +528,6 @@ function register_theme_directory( $directory ) {
*/
function search_theme_directories() {
global $wp_theme_directories, $wp_broken_themes;
if ( empty( $wp_theme_directories ) )
return false;
@ -609,13 +613,17 @@ function search_theme_directories() {
* @return string Theme path.
*/
function get_theme_root( $stylesheet_or_template = false ) {
$theme_roots = get_theme_roots();
if ( $theme_roots[$stylesheet_or_template] )
$theme_root = WP_CONTENT_DIR . '/' . $theme_roots[$stylesheet_or_template];
else
if ($stylesheet_or_template) {
$theme_roots = get_theme_roots();
if ( $theme_roots[$stylesheet_or_template] )
$theme_root = WP_CONTENT_DIR . '/' . $theme_roots[$stylesheet_or_template];
else
$theme_root = WP_CONTENT_DIR . '/themes';
} else {
$theme_root = WP_CONTENT_DIR . '/themes';
}
return apply_filters( 'theme_root', $theme_root );
}