From 2cb14281668abaabfff6eeea1b20ad31efba7da6 Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 13 Aug 2008 10:23:15 +0000
Subject: Fixed select class issue for submenus

git-svn-id: https://code.elgg.org/elgg/trunk@1877 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/elgglib.php | 34 ++++++++++++++++++++++++++++------
 1 file changed, 28 insertions(+), 6 deletions(-)

(limited to 'engine/lib/elgglib.php')

diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php
index e8cc9878d..00a0c83ba 100644
--- a/engine/lib/elgglib.php
+++ b/engine/lib/elgglib.php
@@ -540,18 +540,40 @@
 		function get_submenu() {
 			
 			$submenu = "";
+			global $CONFIG;
 			
 			if ($submenu_register = get_register('submenu')) {
-				foreach($submenu_register as $item) {
+				
+				$preselected = false;
+				$comparevals = array();
+				$maxcompareval = 999999;
+				
+				foreach($submenu_register as $key => $item) {
+					
+					$comparevals[$key] = (levenshtein($item->value, $_SERVER['REQUEST_URI']));
+					if ($comparevals[$key] < $maxcompareval) {
+						$maxcompareval = $comparevals[$key];
+						$preselected = $key;
+					}
+					
+				}
+				
+				foreach($submenu_register as $key => $item) {
 
-					if (substr_count($item->value, $_SERVER['REQUEST_URI'])) {
-						$selected = true;
+					if (!$preselected) {
+						if (substr_count($item->value, $_SERVER['REQUEST_URI'])) {
+							$selected = true;
+						} else {
+							$selected = false;
+						}
 					} else {
-						$selected = false;
+						if ($key == $preselected) {
+							$selected = true;
+						} else {
+							$selected = false;
+						}
 					}
 					
-					$submenu .= "<!-- {$item->value} {$_SERVER['REQUEST_URI']} -->";
-					
 					$submenu .= elgg_view('canvas_header/submenu_template',
 									array(
 											'href' => $item->value, 
-- 
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