From fde61fa3cafa4c850757d39a5c00eb631c080730 Mon Sep 17 00:00:00 2001
From: bmeeks8 <bmeeks8@bellsouth.net>
Date: Mon, 3 Mar 2014 20:27:18 -0500
Subject: Fix display order issue with Suricata Dashboard Widget.

---
 config/suricata/suricata_alerts.js | 64 ++++++++++++++------------------------
 1 file changed, 24 insertions(+), 40 deletions(-)

(limited to 'config/suricata/suricata_alerts.js')

diff --git a/config/suricata/suricata_alerts.js b/config/suricata/suricata_alerts.js
index 7678656d..db95bd0c 100644
--- a/config/suricata/suricata_alerts.js
+++ b/config/suricata/suricata_alerts.js
@@ -1,63 +1,48 @@
 
-var suricatalines = Array();
 var suricatatimer;
 var suricataisBusy = false;
 var suricataisPaused = false;
 
-function suricata_alerts_fetch_new_rules() {
+function suricata_alerts_fetch_new_rules_callback(callback_data) {
+	var data_split;
+	var new_data_to_add = Array();
+	var data = callback_data.content;
 
-	//get new alerts from suricata_alerts.widget.php
-	url = "/widgets/widgets/suricata_alerts.widget.php?getNewAlerts=1" + new Date().getTime();
+	data_split = data.split("\n");
 
-	jQuery.ajax(url, {
-		type: 'GET',
-		success: function(callback_data) {
-			var data_split;
-			var new_data_to_add = Array();
-			var data = callback_data;
-
-			data_split = data.split("\n");
-
-			// Loop through rows and generate replacement HTML
-			for(var x=0; x<data_split.length-1; x++) {
-				row_split = data_split[x].split("||");
-				var line = '';
-				line = '<td width="22%" class="listMRr" nowrap>' + row_split[0] + '<br/>' + row_split[1] + '</td>';		
-				line += '<td width="39%" class="listMRr">' + row_split[2] + '<br/>' + row_split[3] + '</td>';
-				line += '<td width="39%" class="listMRr">' + 'Priority: ' +  row_split[4] + '<br/>' + row_split[5] + '</td>';
-				new_data_to_add[new_data_to_add.length] = line;
-			}
-			suricata_alerts_update_div_rows(new_data_to_add);
-			suricataisBusy = false;
-		}
-	});
+	// Loop through rows and generate replacement HTML
+	for(var x=0; x<data_split.length-1; x++) {
+		row_split = data_split[x].split("||");
+		var line = '';
+		line = '<td width="22%" class="listMRr" nowrap>' + row_split[0] + '<br/>' + row_split[1] + '</td>';		
+		line += '<td width="39%" class="listMRr">' + row_split[2] + '<br/>' + row_split[3] + '</td>';
+		line += '<td width="39%" class="listMRr">' + 'Pri: ' +  row_split[4] + '&nbsp;' + row_split[5] + '</td>';
+		new_data_to_add[new_data_to_add.length] = line;
+	}
+	suricata_alerts_update_div_rows(new_data_to_add);
+	suricataisBusy = false;
 }
 function suricata_alerts_update_div_rows(data) {
 	if(suricataisPaused)
 		return;
 
-	var isIE = navigator.appName.indexOf('Microsoft') != -1;
-	var isSafari = navigator.userAgent.indexOf('Safari') != -1;
-	var isOpera = navigator.userAgent.indexOf('Opera') != -1;
-
 	var rows = jQuery('#suricata-alert-entries>tr');
 
 	// Number of rows to move by
-	var move = rows.length + data.length - nentries;
+	var move = rows.length + data.length - suri_nentries;
 	if (move < 0)
 		move = 0;
 
-	for (var i = move; i < rows.length; i++) {
-		jQuery(rows[i - move]).html(jQuery(rows[i]).html());
+	for (var i = rows.length - 1; i >= move; i--) {
+		jQuery(rows[i]).html(jQuery(rows[i - move]).html());
 	}
 
 	var tbody = jQuery('#suricata-alert-entries');
-	for (var i = 0; i < data.length; i++) {
-		var rowIndex = rows.length - move + i;
-		if (rowIndex < rows.length) {
-			jQuery(rows[rowIndex]).html(data[i]);
+	for (var i = data.length - 1; i >= 0; i--) {
+		if (i < rows.length) {
+			jQuery(rows[i]).html(data[i]);
 		} else {
-			jQuery(tbody).append('<tr>' + data[i] + '</tr>');
+			jQuery(tbody).prepend('<tr>' + data[i] + '</tr>');
 		}
 	}
 
@@ -75,9 +60,8 @@ function fetch_new_surialerts() {
 	if(suricataisBusy)
 		return;
 
-	//get new alerts from suricata_alerts.widget.php
 	suricataisBusy = true;
-	suricata_alerts_fetch_new_rules();
+	getURL('/widgets/widgets/suricata_alerts.widget.php?getNewAlerts=' + new Date().getTime(), suricata_alerts_fetch_new_rules_callback);
 }
 
 function suricata_alerts_toggle_pause() {
-- 
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