Adds "Sort by direction" in the Traffic Graph page

Added the option to sort IPs by direction in the Traffic Graph page, and
improved the detection of the local network to monitor (before the
results could not be realistic because of too many "local IPs" were
monitored.

1 files changed, 14 insertions, 3 deletions

diff --git a/usr/local/www/status_graph.php b/usr/local/www/status_graph.php
index bbe3a66..7f59cb3 100755
--- a/usr/local/www/status_graph.php
+++ b/usr/local/www/status_graph.php
@@ -81,6 +81,11 @@ if ($_GET['if']) {
 } else {
 	$curif = "wan";
 }
+if ($_GET['sort']) {
+	$cursort = $_GET['sort'];
+} else {
+	$cursort = "";
+}
 
 $pgtitle = array(gettext("Status"),gettext("Traffic Graph"));
 
@@ -94,11 +99,12 @@ include("head.inc");
 
 function updateBandwidth(){
     var hostinterface = "<?php echo htmlspecialchars($curif); ?>";
-    bandwidthAjax(hostinterface);
+	var sorting = "<?php echo htmlspecialchars($cursort); ?>";
+    bandwidthAjax(hostinterface, sorting);
 }
 
-function bandwidthAjax(hostinterface) {
-	uri = "bandwidth_by_ip.php?if=" + hostinterface;
+function bandwidthAjax(hostinterface, sorting) {
+	uri = "bandwidth_by_ip.php?if=" + hostinterface + "&sort=" + sorting;
 	var opt = {
 	    // Use GET
 	    type: 'get',
@@ -184,6 +190,11 @@ foreach ($ifdescrs as $ifn => $ifd) {
 }
 ?>
 </select>
+, Sort by: 
+<select name="sort" class="formselect" style="z-index: -10;" onchange="document.form1.submit()">
+	<option value="">Bandwidth In</option>
+	<option value="out"<?php if ($cursort == "out") echo " selected";?>>Bandwidth Out</option>
+</select>
 </form>
 <p><form method="post" action="status_graph.php">
 </form>