From 89005c8b316ac10fff35b5aaef2626960d7bb196 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <wp@andrewnacin.com>
Date: Sun, 17 Nov 2013 20:40:09 +0000
Subject: [PATCH] Add level-X classes to the posts list table rows.

props jhned.
fixes #25791.

Built from https://develop.svn.wordpress.org/trunk@26244


git-svn-id: http://core.svn.wordpress.org/trunk@26151 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/class-wp-posts-list-table.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/wp-admin/includes/class-wp-posts-list-table.php b/wp-admin/includes/class-wp-posts-list-table.php
index 016a726b74..7281fd4a70 100644
--- a/wp-admin/includes/class-wp-posts-list-table.php
+++ b/wp-admin/includes/class-wp-posts-list-table.php
@@ -491,6 +491,13 @@ class WP_Posts_List_Table extends WP_List_Table {
 			$classes .= ' wp-locked';
 			$lock_holder = get_userdata( $lock_holder );
 		}
+
+		if ( false && $post->post_parent ) {
+		    $count = count( get_post_ancestors( $post->ID ) );
+		    $classes .= ' level-'. $count;
+		} else {
+		    $classes .= ' level-0';
+		}
 	?>
 		<tr id="post-<?php echo $post->ID; ?>" class="<?php echo implode( ' ', get_post_class( $classes, $post->ID ) ); ?>" valign="top">
 	<?php