From d6116f2f985c372a9e1aad3bdd44516a32270719 Mon Sep 17 00:00:00 2001
From: Joni Lee <nokoya@hostinginside.com>
Date: Thu, 26 Nov 2015 17:56:14 +0800
Subject: [PATCH] Sort by Traffic in "Device Port" page

---
 html/pages/device/ports.inc.php | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/html/pages/device/ports.inc.php b/html/pages/device/ports.inc.php
index 56d3ee5426..1c86c3ced5 100644
--- a/html/pages/device/ports.inc.php
+++ b/html/pages/device/ports.inc.php
@@ -121,8 +121,19 @@ else {
     if ($vars['view'] == 'details') {
         $port_details = 1;
     }
+?>
+<div style='margin: 0px;'><table class='table'>
+  <tr>
+    <th width="350">Port</th>
+    <th width="100"></th>
+    <th width="120"><a href="<?php echo generate_url($vars, array('sort' => "traffic")); ?>">Traffic</a></th>
+    <th width="75">Speed</th>
+    <th width="100">Media</th>
+    <th width="100">Mac Address</th>
+    <th width="375"></th>
+  </tr>
+<?php
 
-    echo "<div style='margin: 0px;'><table class='table'>";
     $i = '1';
 
     global $port_cache, $port_index_cache;
@@ -130,11 +141,15 @@ else {
     $ports = dbFetchRows("SELECT * FROM `ports` WHERE `device_id` = ? AND `deleted` = '0' ORDER BY `ifIndex` ASC", array($device['device_id']));
     // As we've dragged the whole database, lets pre-populate our caches :)
     // FIXME - we should probably split the fetching of link/stack/etc into functions and cache them here too to cut down on single row queries.
-    foreach ($ports as $port) {
+
+    foreach ($ports as $key => $port) {
         $port_cache[$port['port_id']] = $port;
         $port_index_cache[$port['device_id']][$port['ifIndex']] = $port;
+        $ports[$key]["ifOctets_rate"] = $port["ifInOctets_rate"] + $port["ifOutOctets_rate"];
     }
 
+    $ports = array_sort($ports, 'ifOctets_rate', SORT_DESC);
+
     foreach ($ports as $port) {
         include 'includes/print-interface.inc.php';
         $i++;