From ee7798246c073d64f9d470f1c127a7897b8cbb31 Mon Sep 17 00:00:00 2001
From: Bernhard Tittelbach <bernhard@tittelbach.org>
Date: Thu, 23 Oct 2014 05:55:45 +0200
Subject: visualisation 1

---
 src/viz/index.js | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 src/viz/index.js

(limited to 'src/viz/index.js')

diff --git a/src/viz/index.js b/src/viz/index.js
new file mode 100644
index 0000000..e282026
--- /dev/null
+++ b/src/viz/index.js
@@ -0,0 +1,93 @@
+var qintv_ms = 5000;
+var uripart = "/updates?";
+var lastfrom = "";
+var stuff_to_display = {"clients":"none","*":showvalue,"client-count":showvalue, "bytes-sent":showgauge, "fuckups-per-second":showasgraph};
+
+
+$(document).ready(function()
+{
+  updateS5Stats();
+  setInterval("updateS5Stats()", qintv_ms);
+});
+
+function getstreamdiv(sid) {
+	var elem = $("#"+sid);
+	if (elem.length<1) {
+		$("#content").append('<div class="container" id="'+sid+'jump"><main><h2 class="dispstreamheader">Stream: '+sid+'</h2><ul id="'+sid+'" class="controls"></ul></main></div>');
+		$("#menu").append('<a href="#'+sid+'jump">'+sid+'</a>&nbsp;');
+		elem = $("#"+sid);
+	}
+	return elem;
+}
+
+function showvalue(sid, name, value, jsdate) {
+	var divid = sid+"_"+name;
+	var elem = $("#"+divid);
+	if (elem.length<1) {
+		getstreamdiv(sid).append('<li class="dispvalue size1"><div class="dispvalueheader">'+ name +'</div><div class="dispvaluevalue" id='+divid+'></div></li>');
+		elem = $("#"+divid);
+	}
+	elem.html("<strong>"+value+"</strong><br/><span style='font-size:smaller;'>@"+jsdate.toLocaleDateString()+" "+jsdate.toLocaleTimeString()+"</span>");
+}
+
+var gauges = {};
+function showgauge(sid, name, value) {
+	var divid = sid+"_"+name;
+	var elem = document.getElementById(divid);
+	if (!elem) {
+		getstreamdiv(sid).append('<li class="dispvalue quadsize"><div class="dispvalueheader">'+ name +'</div><div class="dispvaluevalue" id='+divid+'></div></li>');
+		elem = document.getElementById(divid);
+		gauges[divid] = new google.visualization.Gauge(elem);
+	}
+	var data = google.visualization.arrayToDataTable([["Label", "Value"],[name,value]]);
+	gauges[divid].draw(data, {});
+}
+
+var graphs = {}
+var graphdata = {}
+function showasgraph(sid, name, value, jsdate) {
+	var divid = sid+"_"+name;
+	var elem = document.getElementById(divid);
+	if (!elem) {
+		getstreamdiv(sid).append('<li class="dispvalue graphsize"><div class="dispvalueheader">'+ name +'</div><div class="dispvaluevalue" id='+divid+'></div></li>');
+		elem = document.getElementById(divid);
+		graphdata[divid]=[];
+		graphs[divid] = new Dygraph(elem,graphdata[divid],{legend:'none',title:sid+"-"+name,labels:["Date/Time",name]});
+	}
+    graphdata[divid].push([jsdate,value]);
+    graphs[divid].updateOptions({'file':graphdata[divid]});
+}
+
+function graphS5Status(data) {
+	$.each(data, function(index, stream) {
+		var sid = stream["streamer-id"].format + '-' + stream["streamer-id"].quality;
+		lastfrom = "from="+stream["start-time"];
+		var jsdate = new Date(stream["start-time"]);
+		qintv_ms = stream["duration-ms"]; //doesnt really change anything yet
+		var data = stream.data;
+		console.log(data);
+		for (var key in data) {
+			if (typeof(stuff_to_display[key]) == 'function') {
+				stuff_to_display[key](sid, key, data[key], jsdate);
+			} else if (! stuff_to_display[key]) {
+				stuff_to_display['*'](sid, key, data[key], jsdate);
+			}
+		}	
+	});
+}
+
+function updateS5Stats() {
+	var uri = uripart + lastfrom;
+	//$.getJSON(uri, "", function(data){alert(data);});
+	$.ajax({
+	dataType: "json",
+	url: uri,
+	data: undefined,
+	success: graphS5Status, //function(data){alert(data);},
+	error: function( jqxhr, textStatus, error ) {
+		var err = textStatus + ", " + error;
+		console.log( "Request Failed: " + err );}
+	});
+}
+
+
-- 
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