Add old linkusage page (at the request of users)

func.inc

@@ -277,6 +277,7 @@ function menu($selected_links) {
 	$active_searchas = $dpagename == "history" ? 'class="active"' : "";
 	$active_searchasset = $dpagename == "asset" ? 'class="active"' : "";
   $active_ix = $dpagename == "ix" ? 'class="active"' : "";
+  $active_linkusage = $dpagename == "linkusage" ? 'class="active"' : "";
 
   $return = '<header class="main-header">';
   $return .= '<nav class="navbar navbar-static-top">';
@@ -308,6 +309,20 @@ function menu($selected_links) {
 	$return .='<li '.$active_searchas.'><a href="history.php">View AS</a></li>';
 	$return .='<li '.$active_searchasset.'><a href="asset.php">View AS-SET</a></li>';
   $return .='<li '.$active_ix.'><a href="ix.php">View IX Stats</a></li>';
+  //$return .='<li '.$active_linkusage.'><a href="linkusage.php">Link Usage</a></li>';
+
+  if ( count($top_intervals) < 2 ) {
+		$return .= '<li '.$active_linkusage.'><a href="linkusage.php">Link Usage</a></li>';
+	} else {
+		$return .= '<li class="dropdown '.$active_linkusage.'">';
+		$return .= '<a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Link Usage <span class="caret"></span></a>';
+		$return .= '<ul class="dropdown-menu" role="menu">';
+		foreach ($top_intervals as $interval) {
+			$return .= '<li><a href="linkusage.php?numhours=' . $interval['hours'] . '">Link Usage - ' . $interval['label'] . '</a></li>';
+		}
+		$return .= '</ul>';
+		$return .= '</li>';
+	}
 
   $return .='</ul>';
 
@@ -379,4 +394,17 @@ function content_header($titre, $small) {
 
   return $header;
 }
+
+function box_linkusage ($title, $img) {
+	$return = '<div class="box box-primary">';
+	$return .= '<div class="box-header with-border">';
+	$return .= '<i class="fa fa-bar-chart-o"></i>';
+	$return .= '<h3 class="box-title">'.$title.'</h3>';
+	$return .= '</div>';
+	$return .= '<div class="box-body">';
+	$return .= '<center>'.$img.'</center>';
+	$return .= '</div>';
+	$return .= '</div>';
+	return $return;
+}
 ?>

history.php

@@ -20,13 +20,13 @@ if ( isset($_GET['as']) ) {
   $rrdfile = getRRDFileForAS($as, $peerusage);
 
   $daily_graph_v4 = getHTMLImg($as, 4, $asinfo['descr'], time() - 24 * 3600, time(), $peerusage, 'daily graph', 'detailgraph', true);
-  $weekly_graph_v4 = getHTMLImg($as, 4, $asinfo['descr'], time() - 7 * 86400, time(), $peerusage, 'weekly graph', 'detailgraph', true);
+  $weekly_graph_v4 = getHTMLImg($as, 4, $asinfo['descr'], time() - 6.9 * 86400, time(), $peerusage, 'weekly graph', 'detailgraph', true);
   $monthly_graph_v4 = getHTMLImg($as, 4, $asinfo['descr'], time() - 30 * 86400, time(), $peerusage, 'monthly graph', 'detailgraph', true);
   $yearly_graph_v4 = getHTMLImg($as, 4, $asinfo['descr'], time() - 365 * 86400, time(), $peerusage, 'yearly graph', 'detailgraph', true);
 
   if ($showv6) {
     $daily_graph_v6 = getHTMLImg($as, 6, $asinfo['descr'], time() - 24 * 3600, time(), $peerusage, 'daily graph', 'detailgraph', true);
-    $weekly_graph_v6 = getHTMLImg($as, 6, $asinfo['descr'], time() - 7 * 86400, time(), $peerusage, 'weekly graph', 'detailgraph', true);
+    $weekly_graph_v6 = getHTMLImg($as, 6, $asinfo['descr'], time() - 6.9 * 86400, time(), $peerusage, 'weekly graph', 'detailgraph', true);
     $monthly_graph_v6 = getHTMLImg($as, 6, $asinfo['descr'], time() - 30 * 86400, time(), $peerusage, 'monthly graph', 'detailgraph', true);
     $yearly_graph_v6 = getHTMLImg($as, 6, $asinfo['descr'], time() - 365 * 86400, time(), $peerusage, 'yearly graph', 'detailgraph', true);
   }

index.php

@@ -15,6 +15,7 @@ if ($peerusage) {
 
 $label = statsLabelForHours($hours);
 $knownlinks = getknownlinks();
+
 $selected_links = array();
 
 foreach($knownlinks as $link){
@@ -185,9 +186,7 @@ if ( !$detect->isMobile() && !$detect->isTablet() ) {
     <?php echo content_header('Top ' . $ntop . ' AS', '('.$label.')'); ?>
 
     <section class="content">
-
       <div class="row">
-
         <div class="col-md-12 col-lg-<?php echo $first_col; ?>">
           <div class="row">
 
@@ -270,6 +269,7 @@ if ( !$detect->isMobile() && !$detect->isTablet() ) {
 <script src="bootstrap/js/bootstrap.min.js"></script>
 <script src="plugins/slimScroll/jquery.slimscroll.min.js"></script>
 <script src="plugins/fastclick/fastclick.min.js"></script>
+<script src="plugins/jQueryUI/jquery-ui.min.js"></script>
 <script src="dist/js/app.min.js"></script>
 
 </body>

linkgraph.php

@@ -0,0 +1,111 @@
+<?php
+/*
+ * $Id$
+ *
+ * written by Manuel Kasper <mk@neon1.net> for Monzoon Networks AG
+ */
+
+require_once('func.inc');
+
+$numtop = 10;
+$ascolors = array("A6CEE3", "1F78B4", "B2DF8A", "33A02C", "FB9A99", "E31A1C", "FDBF6F", "FF7F00", "CAB2D6", "6A3D9A");
+
+$link = $_GET['link'];
+if (!preg_match("/^[0-9a-zA-Z][0-9a-zA-Z\-_]+$/", $link))
+	die("Invalid link");
+
+$v6_el = "";
+if (@$_GET['v'] == 6)
+	$v6_el = "v6_";
+
+$hours = 24;
+if (@$_GET['numhours'])
+	$hours = (int)$_GET['numhours'];
+
+$statsfile = statsFileForHours($hours);
+$topas = getasstats_top($numtop, $statsfile, array($_GET['link']));
+
+/* now make a beautiful graph :) */
+header("Content-Type: image/png");
+
+$width = $default_graph_width;
+$height = $default_graph_height;
+if (@$_GET['width'])
+	$width = (int)$_GET['width'];
+if (@$_GET['height'])
+	$height = (int)$_GET['height'];
+
+$knownlinks = getknownlinks();
+
+if ($compat_rrdtool12) {
+	/* cannot use full-size-mode - must estimate height/width */
+	$height -= 205;
+	$width -= 81;
+}
+
+$start = time() - $hours*3600;
+$end = time();
+
+$cmd = "$rrdtool graph - " .
+	"--slope-mode --alt-autoscale -u 0 -l 0 --imgformat=PNG --base=1000 --height=$height --width=$width " .
+	"--color BACK#ffffff00 --color SHADEA#ffffff00 --color SHADEB#ffffff00 " .
+	"--start " . $start . " --end " . $end . " ";
+
+if (!$compat_rrdtool12)
+	$cmd .= "--full-size-mode ";
+
+if($showtitledetail && @$_GET['dname'] != "")
+	$cmd .= "--title " . escapeshellarg($_GET['dname']) . " ";
+else
+	if (isset($_GET['v']) && is_numeric($_GET['v']))
+		$cmd .= "--title IPv" . $_GET['v'] . " ";
+
+/* geneate RRD DEFs */
+foreach ($topas as $as => $traffic) {
+	$rrdfile = getRRDFileForAS($as);
+	$cmd .= "DEF:as{$as}_{$v6_el}in=\"$rrdfile\":{$link}_{$v6_el}in:AVERAGE ";
+	$cmd .= "DEF:as{$as}_{$v6_el}out=\"$rrdfile\":{$link}_{$v6_el}out:AVERAGE ";
+}
+
+/* generate a CDEF for each DEF to multiply by 8 (bytes to bits), and reverse for outbound */
+foreach ($topas as $as => $traffic) {
+	if ($outispositive) {
+		$cmd .= "CDEF:as{$as}_{$v6_el}in_bits=as{$as}_{$v6_el}in,-8,* ";
+		$cmd .= "CDEF:as{$as}_{$v6_el}out_bits=as{$as}_{$v6_el}out,8,* ";
+	} else {
+		$cmd .= "CDEF:as{$as}_{$v6_el}in_bits=as{$as}_{$v6_el}in,8,* ";
+		$cmd .= "CDEF:as{$as}_{$v6_el}out_bits=as{$as}_{$v6_el}out,-8,* ";
+	}
+}
+
+/* generate graph area/stack for inbound */
+$i = 0;
+foreach ($topas as $as => $traffic) {
+	$asinfo = getASInfo($as);
+	$descr = str_replace(":", "\\:", utf8_decode($asinfo['descr']));
+
+	$cmd .= "AREA:as{$as}_{$v6_el}in_bits#{$ascolors[$i]}:\"AS{$as} ({$descr})\\n\"";
+	if ($i > 0)
+		$cmd .= ":STACK";
+	$cmd .= " ";
+	$i++;
+}
+
+/* generate graph area/stack for outbound */
+$i = 0;
+foreach ($topas as $as => $traffic) {
+	$cmd .= "AREA:as{$as}_{$v6_el}out_bits#{$ascolors[$i]}:";
+	if ($i > 0)
+		$cmd .= ":STACK";
+	$cmd .= " ";
+	$i++;
+}
+
+# zero line
+$cmd .= "HRULE:0#00000080";
+
+passthru($cmd);
+
+exit;
+
+?>

linkusage.php

@@ -0,0 +1,101 @@
+<?php include("func.inc"); ?>
+
+<?php
+$knownlinks = getknownlinks();
+$hours = 24;
+if (@$_GET['numhours'])
+	$hours = (int)$_GET['numhours'];
+$label = statsLabelForHours($hours);
+$i = 0;
+foreach ($knownlinks as $link) {
+	$class = (($i % 2) == 0) ? "" : "even";
+	if ($showv6) {
+		$list_img[$link['tag']] = '<img alt="link graph" src="linkgraph.php?link='.$link['tag'].'&numhours='.$hours.'&width='.$linkusage_graph_width.'&height='.$linkusage_graph_height.'&dname='.rawurlencode($link['descr'] . " - IPv4").'" width="'.$linkusage_graph_width.'" height="'.$linkusage_graph_height.'" border="0" />';
+		$list_img_v6[$link['tag']] = '<img alt="link graph" src="linkgraph.php?link='.$link['tag'].'&numhours='.$hours.'&width='.$linkusage_graph_width.'&height='.$linkusage_graph_height.'&dname='.rawurlencode($link['descr'] . " - IPv6").'&v=6" width="'.$linkusage_graph_width.'" height="'.$linkusage_graph_height.'" border="0" />';
+	} else {
+		$list_img[$link['tag']] = '<img alt="link graph" src="linkgraph.php?link='.$link['tag'].'&numhours='.$hours.'&width='.$linkusage_graph_width.'&height='.$linkusage_graph_height.'&dname='.rawurlencode($link['descr']).'" width="'.$linkusage_graph_width.'" height="'.$linkusage_graph_height.'" border="0" />';
+	}
+	if ( ($showtitledetail && !$hidelinkusagename) || (!$showtitledetail) ) {
+		$txt_title[$link['tag']] = $link['descr'];
+	} else { $txt_title = ""; }
+}
+?>
+
+<html>
+<head>
+  <meta charset="UTF-8">
+  <meta http-equiv="X-UA-Compatible" content="IE=edge">
+  <meta http-equiv="Refresh" content="300">
+  <title>AS-Stats | Link Usage - Top 10 AS per link</title>
+  <link rel="icon" href="favicon.ico" />
+  <meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
+  <link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
+  <link rel="stylesheet" href="plugins/font-awesome/font-awesome.min.css">
+  <link rel="stylesheet" href="plugins/ionicons/ionicons.min.css">
+  <link rel="stylesheet" href="dist/css/AdminLTE.min.css">
+  <link rel="stylesheet" href="dist/css/skins/_all-skins.min.css">
+  <link rel="stylesheet" href="css/custom.css">
+</head>
+<body class="hold-transition skin-black-light sidebar-collapse layout-top-nav fixed">
+
+<div class="wrapper">
+
+  <!-- =============================================== -->
+  <?php echo menu($selected_links); ?>
+  <!-- =============================================== -->
+
+  <div class="content-wrapper">
+    <?php echo content_header('Top 10 AS - per link usage', '(' . $label . ')'); ?>
+
+    <section class="content">
+      <div class="row">
+        <?php
+					if ( !$txt_title ) {
+						if (!$showv6) {
+							foreach ($list_img as $key => $img) {
+								echo '<div class="col-lg-6">';
+								echo box_linkusage('Link Usage', $img);
+								echo '</div>';
+							}
+						} else {
+							foreach ($list_img as $key => $img) {
+								echo '<div class="col-lg-12">';
+								echo box_linkusage('Link Usage', $img . ' ' . $list_img_v6[$key]);
+								echo '</div>';
+							}
+						}
+					} else {
+						if (!$showv6) {
+							foreach ($list_img as $key => $img) {
+								echo '<div class="col-lg-6">';
+								echo box_linkusage('Link Usage for ' . $txt_title[$key], $img);
+								echo '</div>';
+							}
+						} else {
+							foreach ($list_img as $key => $img) {
+								echo '<div class="col-lg-12">';
+								echo box_linkusage('Link Usage for ' . $txt_title[$key], $img . ' ' . $list_img_v6[$key]);
+								echo '</div>';
+							}
+						}
+					}
+				?>
+      </div>
+    </section>
+  </div>
+
+  <!-- =============================================== -->
+  <?php echo footer(); ?>
+  <!-- =============================================== -->
+
+</div>
+
+<script src="plugins/jQuery/jquery-2.2.3.min.js"></script>
+<script src="bootstrap/js/bootstrap.min.js"></script>
+<script src="plugins/slimScroll/jquery.slimscroll.min.js"></script>
+<script src="plugins/fastclick/fastclick.min.js"></script>
+<script src="plugins/jQueryUI/jquery-ui.min.js"></script>
+<script src="dist/js/app.min.js"></script>
+
+</body>
+</html>