From 43e5fea9e5bc835042e9e30dccc32f969ca21581 Mon Sep 17 00:00:00 2001
From: Adam Amstrong <adama@localhost>
Date: Sat, 14 Aug 2010 20:20:35 +0000
Subject: [PATCH] unflatten map when flat map is ugly (>10 links?)

git-svn-id: http://www.observium.org/svn/observer/trunk@1685 61d68cd4-352d-0410-923a-c4978735b2b8
---
 html/map.php | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/html/map.php b/html/map.php
index 50891cca1d..5c49d1ea66 100755
--- a/html/map.php
+++ b/html/map.php
@@ -2,6 +2,8 @@
 
 ### FIXME : remove link when port/host is not in the database (things /seen/ but not *discovered*)
 
+$links = 1;
+
 include("../includes/defaults.inc.php");
 include("../config.php");
 include("../includes/functions.php");
@@ -66,6 +68,8 @@ if (isset($_GET['format']) && preg_match("/^[a-z]*$/", $_GET['format']))
           {
             $linkdone[] = "$local_interface_id $remote_interface_id";
 
+	    $links++;
+
             if($link['ifSpeed'] >= "10000000000") 
             {
               $info = "color=red3 style=\"setlinewidth(6)\"";
@@ -138,8 +142,12 @@ if (isset($_GET['format']) && preg_match("/^[a-z]*$/", $_GET['format']))
       $_GET['format'] = 'png';
   }
 
-  #$maptool = 'unflatten -f -l 5 |dot';
-  $maptool = 'dot';  
+  if($links > 10) ### Unflatten if there are more than 10 links. beyond that it gets messy
+  {
+    $maptool = 'unflatten -f -l 5 |dot';
+  } else {
+    $maptool = 'dot';  
+  }
 
   if ($where == '') { $maptool = 'neato -Gpack'; }