From 13222c58142aa6b3bdf50525a250a81c4ab52d55 Mon Sep 17 00:00:00 2001
From: Ebus-at-dockstar <ebus@dockstar>
Date: Mon, 25 Feb 2013 18:21:49 +0100
Subject: web hdf server

---
 ebus/webhdf/static/src/ebus.js | 48 +++++++++++++++++++++---------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

(limited to 'ebus/webhdf/static')

diff --git a/ebus/webhdf/static/src/ebus.js b/ebus/webhdf/static/src/ebus.js
index 7667b71..ce37557 100644
--- a/ebus/webhdf/static/src/ebus.js
+++ b/ebus/webhdf/static/src/ebus.js
@@ -1,15 +1,19 @@
 var d = new Object();
-d.sec = 1;
+d.ms = 1;
+d.sec = 1000 * d.ms;
 d.min = 60 * d.sec;
 d.hour = 60 * d.min;
 d.day = 24 * d.hour;
 d.week = 7 * d.day;
 d.month = 30.5 * d.day;
- 
+d.now = new Date().getTime();
+
+function int(n) { return Math.round(n); };
+
 $(document).ready(function(){
-    var from = Math.round(new Date().getTime()/1000) - 2*d.day;
-    var fromOverview = Math.round(new Date().getTime()/1000) - 15*d.day;
-    var to = Math.round(new Date().getTime()/1000);
+    var from = d.now - 5*d.day;
+    var fromOverview = d.now - 30*d.day;
+    var to = d.now;
     var datasetDetail = []
     var datasetOverview = [];
     var plotOverview = null;
@@ -33,19 +37,13 @@ $(document).ready(function(){
 	return sensorConfigFound;
     }
     var replot = function() {
-	if (plotDetail == null) {
 	    plotDetail = $.plot($("#ebusgraph"), 
 				datasetDetail, 
 				{ 
-				    xaxis: { mode: "time"},
+				    xaxis: { mode: "time", min: from, max:to },
 				    yaxis: { min: -16, max: 100 },
 				    legend: { show : true}
 				});
-	} else {
-	    plotDetail.setData(datasetDetail);
-	    plotDetail.draw();
-	    plotDetail.setupGrid(); // redraw legend
-	}
     };
     var replotOverview = function() {
 	if (plotOverview == null) {
@@ -56,7 +54,7 @@ $(document).ready(function(){
 				      lines: { show: true, lineWidth: 1 },
 				      shadowSize: 0
 				  },
-				  xaxis: { mode: "time" },
+				  xaxis: { mode: "time", min: fromOverview, max: d.now },
 				  yaxis: { ticks: [], min: -26, max: 100, autoscaleMargin: 0.1 },
 				  legend: { show: false },
 		   		  selection: { mode: "x" }
@@ -65,7 +63,7 @@ $(document).ready(function(){
 	    plotOverview.setData(datasetOverview);
 	    plotOverview.draw();
 	}
-	plotOverview.setSelection({xaxis: {'from': from*1000, 'to': to*1000}}, true);
+	plotOverview.setSelection({xaxis: {'from': from, 'to': to}}, true);
     };
     var plotSensor = function(sensorConfig) {
 	plotSensorDetail(sensorConfig);
@@ -76,20 +74,20 @@ $(document).ready(function(){
 	unplotSensorOverview(sensorname);
     };
     var tzFix = function(d) {
-        return d - new Date().getTimezoneOffset() * 60 * 1000;
+        return d; //return d - new Date().getTimezoneOffset() * 60 * 1000;
     }
 
     var plotSensorDetail = function(sensorConfig) {
-	$.getJSON("sensor/"+escape(sensorConfig.sensorname)+"/"+from+"/"+to,
+	$.getJSON("sensor/"+escape(sensorConfig.sensorname)+"/"+int(from/1000)+"/"+int(to/1000),
 		  function(response) {
-		      if (response['data']) {
+		      if (!response.error) {
               response.data = response.data.map(function(d) { return [ tzFix(d[0]), d[1] ]; });
 			  datasetDetail.push({'data':response['data'],
 					'label':sensorConfig.sensorname,
 					'color':sensorConfig.color});
 			  replot();
 		      } else {
-			  alert("Fehler: " + response["error"]);
+			  console.log("Fehler: " + response["error"]);
 		      }
 		  });
     };
@@ -105,9 +103,9 @@ $(document).ready(function(){
     };
 	
     var plotSensorOverview = function(sensorConfig) {
-	$.getJSON("avg/"+escape(sensorConfig.sensorname)+"/"+fromOverview,
+	$.getJSON("avg/"+escape(sensorConfig.sensorname)+"/"+int(fromOverview/1000),
 		  function(response) {
-		      if (response['data']) {
+		      if (!response.error) {
               response.data = response.data.map(function(d) { return [ tzFix(d[0]), d[1] ]; });
 			  datasetOverview.push({'data':response['data'],
 						'label':sensorConfig.sensorname,
@@ -130,11 +128,12 @@ $(document).ready(function(){
     }
 
     $("#overview").bind("plotselected", function (event, ranges) {
-        range_from = Math.round(ranges.xaxis.from / 1000);
-	range_to = Math.round(ranges.xaxis.to / 1000);
+        range_from = Math.round(ranges.xaxis.from);
+	range_to = Math.round(ranges.xaxis.to);
 	// max selection range 
-	if (range_to - range_from > d.month/2) {
-	    plotOverview.setSelection({xaxis: {'from': from*1000, 'to': to*1000}}, true);
+	if (range_to - range_from > d.month) {
+	// reset selection
+	    plotOverview.setSelection({xaxis: {'from': from, 'to': to}}, true);
 	    return;
 	} else {
 	    from = range_from;
@@ -177,3 +176,4 @@ $(document).ready(function(){
 	}
     });
 });
+
-- 
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