From 497b71996a827d7efbf2699cf741550bf5b74d81 Mon Sep 17 00:00:00 2001 From: rboren Date: Sat, 4 Dec 2004 05:02:07 +0000 Subject: [PATCH] Submenu construction improvement. git-svn-id: http://svn.automattic.com/wordpress/trunk@1912 1a063a9b-81f0-0310-95a4-ce76da25c4cd --- wp-admin/admin-functions.php | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/wp-admin/admin-functions.php b/wp-admin/admin-functions.php index 1c70d199b..f221160e4 100644 --- a/wp-admin/admin-functions.php +++ b/wp-admin/admin-functions.php @@ -744,9 +744,23 @@ function add_menu_page($page_title, $menu_title, $access_level, $file) { function add_submenu_page($parent, $page_title, $menu_title, $access_level, $file) { global $submenu; + global $menu; + $parent = plugin_basename($parent); $file = plugin_basename($file); + // If the parent doesn't already have a submenu, add a link to the parent + // as the first item in the submenu. If the submenu file is the same as the + // parent file someone is trying to link back to the parent manually. In + // this case, don't automatically add a link back to avoid duplication. + if (! isset($submenu[$parent]) && $file != $parent) { + foreach ($menu as $parent_menu) { + if ($parent_menu[2] == $parent) { + $submenu[$parent][] = $parent_menu; + } + } + } + $submenu[$parent][] = array($menu_title, $access_level, $file, $page_title); }