Fix those pesky themes (fixes #284)

git-svn-id: http://svn.automattic.com/wordpress-mu/trunk@948 7be80a69-a1ef-0310-a953-fb0f7c49ff36

1 files changed, 21 insertions, 0 deletions

diff --git a/wp-admin/admin-db.php b/wp-admin/admin-db.php
index 6800881..ef3d82f 100644
--- a/wp-admin/admin-db.php
+++ b/wp-admin/admin-db.php
@@ -659,4 +659,25 @@ function wpmu_get_blog_allowedthemes( $blog_id = 0 ) {
 	return $blog_allowed_themes;
 }
 
+function get_site_allowed_themes() {
+	$themes = get_themes();
+	$allowed_themes = get_site_option( 'allowedthemes' );
+	if( !is_array( $allowed_themes ) || empty( $allowed_themes ) ) {
+		$allowed_themes = get_site_option( "allowed_themes" ); // convert old allowed_themes format
+		if( !is_array( $allowed_themes ) ) {
+			$allowed_themes = array();
+			continue;
+		}
+		foreach( $themes as $key => $theme ) {
+			$theme_key = wp_specialchars( $theme[ 'Stylesheet' ] );
+			if( isset( $allowed_themes[ $key ] ) == true ) {
+				$allowedthemes[ $theme_key ] = 1;
+			}
+		}
+		$allowed_themes = $allowedthemes;
+	}
+
+	return $allowed_themes;
+}
+
 ?>