From 88600c7fdbf52758084922eada93c4325f8b5dbd Mon Sep 17 00:00:00 2001 From: Peter Westwood Date: Wed, 18 Mar 2009 21:43:51 +0000 Subject: [PATCH] Allow a plugin to filter the classes applied in wp_list_pages. Fixes #9304 props willnorris. git-svn-id: https://develop.svn.wordpress.org/trunk@10814 602fd350-edb4-49c9-b593-d223f7449a82 --- wp-includes/classes.php | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/wp-includes/classes.php b/wp-includes/classes.php index 22dfa0e2b9..5c6ed26716 100644 --- a/wp-includes/classes.php +++ b/wp-includes/classes.php @@ -1172,18 +1172,20 @@ class Walker_Page extends Walker { $indent = ''; extract($args, EXTR_SKIP); - $css_class = 'page_item page-item-'.$page->ID; + $css_class = array('page_item', 'page-item-'.$page->ID); if ( !empty($current_page) ) { $_current_page = get_page( $current_page ); if ( isset($_current_page->ancestors) && in_array($page->ID, (array) $_current_page->ancestors) ) - $css_class .= ' current_page_ancestor'; + $css_class[] = 'current_page_ancestor'; if ( $page->ID == $current_page ) - $css_class .= ' current_page_item'; + $css_class[] = 'current_page_item'; elseif ( $_current_page && $page->ID == $_current_page->post_parent ) - $css_class .= ' current_page_parent'; + $css_class[] = 'current_page_parent'; } elseif ( $page->ID == get_option('page_for_posts') ) { - $css_class .= ' current_page_parent'; + $css_class[] = 'current_page_parent'; } + + $css_class = implode(' ', apply_filters('page_css_class', $css_class, $page)); $output .= $indent . '
  • ' . $link_before . apply_filters('the_title', $page->post_title) . $link_after . '';