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chamilo-lms/sincro/index.aspx

628 lines
16 KiB

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<link rel="stylesheet" href="themes/base/ui.all.css"/>
<script type="text/javascript" src="jquery-1.3.1.min.js"></script>
<script type="text/javascript" src="jquery.query-2.0.1.js"></script>
<script type="text/javascript" src="ui.core.min.js"></script>
<script type="text/javascript" src="ui.progressbar.min.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
<!--
var start_time = 0;
function Timer()
{
this.startTime = 0;
this.endTime = 0;
Timer.prototype.Reset = function()
{
this.startTime = new Date().getTime();
this.endTime = 0;
}
Timer.prototype.Stop = function()
{
this.endTime = new Date().getTime();
return this.endTime - this.startTime;
}
Timer.prototype.Value = function()
{
var end = this.endTime;
if( end == 0 && this.startTime != 0 )
end = new Date().getTime();
return end - this.startTime;
}
this.Reset();
}
Number.prototype.timeString = function()
{
if( this >= 1000 )
return roundNumber( this / 1000, 2 ).toString() + " s";
return this.toString() + " ms";
}
Number.prototype.speedString = function()
{
if( this >= 1000 )
return roundNumber( this / 1000, 1 ).toString() + " Mbit/s";
return this.toString() + " kbit/s";
}
function WebClientRequest( method, url )
{
this.timer = new Timer;
this.url = url;
this.data = "";
this.method = method;
this.GetResponse = function(readData) {
var response = new WebClientResponse(this, readData);
this.timer.Reset();
$.ajax({
url: this.url,
cache: false,
async: false,
processData: false,
data: this.data,
type: this.method,
dataType: "text",
contentType: "text/plain; charset=x-user-defined",
complete: response.InternalRequestCompleted(),
beforeSend: function(xhr) {
xhr.setRequestHeader("Accept-Encoding", "identity;q=1,gzip;q=0");
},
error: function(e) {
if (e.status == 200)
return; // We do get here in IE7 on Vista, even though the request performed well..
if (e.status == 405)
alert("Your web server does not allow HTTP POST to this HTML file.\nPlease review your configuration.");
}
});
return response;
};
}
function WebClientResponse( request, readData )
{
this.request = request;
this.readData = readData;
this.data = "";
this.status = "";
this.statusText = "";
this.contentLength = 0;
this.bytesTransferred = 0;
this.GetTime = function() { return this.request.timer.Value(); }
this.GetSpeed = function() { return roundNumber( ( this.bytesTransferred * 0.008 ) / ( this.GetTime() / 1000 ), 0 ); }
this.InternalRequestCompleted = function() {
var response = this;
return function(xhr) {
response.status = xhr.status;
response.statusText = xhr.statusText;
var contentLengthHeader = xhr.getResponseHeader("Content-Length");
if (null != contentLengthHeader && contentLengthHeader.length > 0)
response.contentLength = parseInt(contentLengthHeader);
else if (null != xhr.responseText)
response.contentLength = xhr.responseText.length;
else
response.contentLength = 0;
if (response.request.method == "POST")
response.contentLength = request.data.length;
if (response.request.method != "HEAD")
response.bytesTransferred = response.contentLength;
if (response.readData)
response.data = xhr.responseText;
response.request.timer.Stop();
}
};
}
function WebClient()
{
WebClient.prototype.Download = function( url, readData )
{
if (url.indexOf("?") == -1)
qs = '?sid=' + Math.random();
else
qs = '&sid=' + Math.random();
return new WebClientRequest("GET", url + qs).GetResponse(readData);
};
WebClient.prototype.Upload = function(url, data) {
if (url.indexOf("?") == -1)
qs = '?sid=' + Math.random();
else
qs = '&sid=' + Math.random();
var request = new WebClientRequest("POST", url + qs);
request.data = data;
return request.GetResponse();
};
WebClient.prototype.Ping = function( url )
{
return new WebClientRequest( "HEAD", url ).GetResponse();
};
}
Test.SmallFilePath = "data_100k.txt";
Test.LargeFilePath = "data_1600k.txt";
Test.Download = "DOWNLOAD";
Test.Upload = "UPLOAD";
function Test()
{
this.timer = new Timer;
this.webClient = new WebClient;
this.progressCallback = function() {};
this.completionCallback = function() {};
this.progressValue = 0;
this.maxProgressValue = 0;
this.path = "";
this.last = null;
this.ping = null;
Test.prototype.Start = function()
{
var test = this;
setTimeout( function()
{
test.timer.Reset();
test.Run( function()
{
test.progressValue++;
if( null != test.progressCallback )
{
test.progressCallback();
}
},
function()
{
test.timer.Stop();
if( null != test.completionCallback )
test.completionCallback();
} );
}, 10 );
}
Test.prototype.Run = function( updateProgress, completed ) {}
Test.prototype.MakeRequest = function() {
if (this.path == null || this.path.length == 0)
return;
if (this.method == Test.Upload) {
if (this.payload == null) {
//var dl = this.webClient.Ping(this.path);
//this.payload = this.GenerateData(dl.contentLength);
this.payload = this.GenerateData(100000);
}
this.last = this.webClient.Upload(location.search, this.payload);
}
else if (this.method == Test.Download) {
this.last = this.webClient.Download(this.path);
}
this.ping = this.webClient.Ping("?");
}
Test.prototype.GenerateData = function(length) {
var data = "";
while (data.length < length) {
data = data + Math.random();
}
return data;
}
Test.prototype.OnProgress = function( progressCallback )
{
this.progressCallback = progressCallback;
return this;
}
Test.prototype.OnComplete = function( completionCallback )
{
this.completionCallback = completionCallback;
return this;
}
Test.prototype.Path = function( path )
{
this.path = path;
return this;
}
Test.prototype.Method = function( method )
{
this.method = method;
return this;
}
}
AverageTest.prototype = new Test;
function AverageTest()
{
this.iterations = 0;
this.iteration = 0;
this.totalBytes = 0;
this.totalSpeed = 0;
this.totalTime = 0;
this.totalPing = 0;
this.iterationCallback = function() {};
Test.apply( this, arguments );
AverageTest.prototype.Run = function( incrementProgress, completed )
{
this.maxProgressValue = this.iterations;
if( !this.IsCompleted() )
{
this.Iterate();
if( this.last == null )
return;
this.iteration++;
incrementProgress();
var test = this;
setTimeout( function() { test.Run( incrementProgress, completed ); }, 1 );
}
else
completed();
}
AverageTest.prototype.IsCompleted = function()
{
return this.iterations == this.iteration;
}
AverageTest.prototype.GetAverageTime = function()
{
return roundNumber( this.totalTime / this.iteration, 2 );
}
AverageTest.prototype.GetAveragePing = function()
{
return roundNumber( this.totalPing / this.iteration, 2 );
}
AverageTest.prototype.GetAverageSpeed = function()
{
return roundNumber( this.totalSpeed / this.iteration, 1 );
}
AverageTest.prototype.GetTotalTime = function()
{
return this.totalTime;
}
AverageTest.prototype.Iterate = function()
{
this.MakeRequest();
if( this.last != null )
{
this.totalBytes += this.last.contentLength;
this.totalSpeed += this.last.GetSpeed();
this.totalTime += this.last.GetTime();
this.totalPing += this.ping.GetTime();
}
}
AverageTest.prototype.Iterations = function( number )
{
this.iterations = number;
return this;
}
AverageTest.prototype.AfterIteration = function( iterationCallback )
{
this.iterationCallback = iterationCallback;
return this;
}
}
function roundNumber(num, dec)
{
var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
return result;
}
function EndTest( upload, download )
{
var totalTime = upload.GetTotalTime() + download.GetTotalTime();
var avgTime = roundNumber( ( upload.GetAveragePing() + download.GetAveragePing() ) / 2, 2 );
var tbl = $( "#tblSample" );
var rows = $( "tr", tbl );
row = $( "<tr/>" ).appendTo( tbl ).css( "background-color", "#cfcfcf" );
$( row ).append( "<td colspan=8>Total time " + totalTime.timeString() + ", average response time " + avgTime.timeString() + "</td>" );
$( "#startTestButton" ).removeAttr( "disabled" ).val( Strings.StartTest );
$( "#testInProgress" ).hide( "normal" );
var avgUlSpeed = upload.GetAverageSpeed();
var avgDlSpeed = download.GetAverageSpeed();
SetInfo( avgUlSpeed.speedString(), avgTime.timeString(), upload.method );
SetInfo( avgDlSpeed.speedString(), avgTime.timeString(), download.method );
var title = "";
var message = "";
if( avgUlSpeed < Settings.MinimumUlSpeed || isNaN( avgUlSpeed ) ||
avgDlSpeed < Settings.MinimumDlSpeed || isNaN( avgDlSpeed ) ||
avgTime > Settings.MaximumTime || isNaN( avgTime ) )
{
title = Strings.TestFailed.Title;
message = Strings.TestFailed.Message;
}
else
{
title = Strings.TestPassed.Title;
message = Strings.TestPassed.Message;
}
var res = $( "#resultMessage" );
res.children( ".result-title" ).text( title );
res.children( ".result-message" ).text( message );
res.show( "fast" );
}
function StartTest( count )
{
$( "#resultMessage" ).hide( "fast" );
$( "#startTestButton" ).attr( "disabled", "disabled" );
UpdateProgress( 0 );
$( "#testInProgress" ).show( "normal", function() { TestStarted( count ); } );
}
function TestStarted( count )
{
if( "" != $.query.get("details" ))
Settings.Debug = true;
if( Settings.Debug )
$( "#technicalDetails" ).show( "fast" );
var tbl = $( "#tblSample" );
$( "tr", tbl ).remove();
var upload = new AverageTest()
.Iterations( count / 2 )
.Path( Test.SmallFilePath )
.Method( Test.Upload )
.OnProgress( function()
{
var progressPercentage = this.progressValue / ( this.maxProgressValue / 100 ) / 2;
UpdateProgress( progressPercentage );
AppendDetailsRow( this );
} );
var download = new AverageTest()
.Iterations( count / 2 )
.Path( Test.SmallFilePath )
.Method( Test.Download )
.OnProgress( function()
{
var progressPercentage = this.progressValue / (this.maxProgressValue / 100 ) / 2 + 50;
UpdateProgress( progressPercentage );
AppendDetailsRow( this );
} );
download.OnComplete( function() { EndTest( upload, download ); } );
upload.OnComplete( function() { download.Start(); } ).Start();
}
function UpdateProgress( value )
{
$( "#progressbar" ).children( ".ui-progressbar-value" ).css( "width", value + "%" );
}
function AppendDetailsRow( test )
{
var tbl = $( "#tblSample" );
var rows = $( "tr", tbl );
row = $( "<tr/>" ).appendTo( tbl ).css( "background-color", ( test.iteration % 2 ) ? "#eeeeee" : "#ffffff" );
var speed = test.last.GetSpeed().speedString();
var time = test.last.GetTime().timeString();
var addCol = function( text ) { $("<td/>" ).append( text ).appendTo( row ); };
addCol( test.method + " " + test.iteration )
addCol( time );
addCol( test.ping.GetTime().timeString() );
addCol( window.location.host );
addCol( test.last.request.url );
addCol( test.last.contentLength );
addCol( test.last.status );
addCol( speed );
SetInfo( speed, test.ping.GetTime(), test.method );
}
var ulSpeed = $.query.get( "ul" );
if( "" != ulSpeed )
{
Settings.MinimumUlSpeed = parseInt( ulSpeed );
}
var dlSpeed = $.query.get( "dl" );
if( "" != dlSpeed )
{
Settings.MinimumDlSpeed = parseInt( dlSpeed );
}
var qsTime = $.query.get( "time" );
if( "" != qsTime )
{
Settings.MaximumTime = parseInt( qsTime );
}
function SetInfo( speedtext, timetext, testMethod )
{
$( ( testMethod == Test.Download ) ? "#currentdlspeed" : "#currentulspeed" ).text( speedtext );
$( "#currenttime" ).text( timetext );
}
var count = $.query.get( "count" );
if( count == "" || count > 100 )
count = Settings.RequestCount;
$( function()
{
$( "#startTestButton" ).removeAttr( "disabled" ).val( Strings.StartTest ).click( function() { StartTest( count ) } );
$( "#requiredulspeed" ).text( Settings.MinimumUlSpeed.speedString() );
$( "#requireddlspeed" ).text( Settings.MinimumDlSpeed.speedString() );
$( "#requiredtime" ).text( Settings.MaximumTime.timeString() );
$( "#progressbar" ).progressbar();
document.title = Strings.Title;
$( "#title" ).text( Strings.Title );
$( "#subtitle" ).text( Strings.SubTitle );
$( "#testInProgressLabel" ).text( Strings.TestInProgress );
$( "#logo" ).attr( "src", Settings.Logo );
});
-->
</script>
<style type="text/css">
body,html,form, table, input, div, select
{
font-size:8pt;
font-family:verdana, arial, helvetica, sans-serif;
}
H3
{
font-family: Times New Roman;
font-size: large;
}
H4
{
font-family: Times New Roman;
font-size: 12pt;
}
THEAD
{
background-color: #D7E1F5;
}
#resultMessage H4
{
font-family: Arial, Helvetica, Sans Serif;
font-size: 9pt;
font-weight: bold;
}
#progressbar
{
margin-bottom: 30px;
margin-top: 30px;
}
#testInProgress
{
display: none;
margin-top: 30px;
}
#buttonPanel
{
float: right;
}
#resultMessage
{
display: none;
margin-left: auto;
margin-right: auto;
width: 400px;
}
#statusContainer
{
margin-top: 10px;
margin-bottom: 10px;
min-height: 50px;
position: relative;
}
#technicalDetails
{
display: none;
margin-top: 40px;
margin-left: 50px;
margin-right: 50px;
}
#mainContentFrame
{
width: 480px;
margin-left: auto;
margin-right: auto
}
#mainContentFrame .border
{
border: 20px solid #dedede;
padding: 30px
}
</style>
<title></title>
</head>
<body>
<div id="mainContentFrame">
<img id="logo"/>
<div class="border">
<div>
<h3 id="title"></h3>
<span id="subtitle"></span>
</div>
<div id="statusContainer">
<div id="resultMessage">
<h4 class="result-title"></h4>
<div class="result-message"></div>
</div>
<div id="testInProgress">
<img src="loading.gif" width="16" height="16" align="absmiddle"/> <span id="testInProgressLabel"></span>
</div>
</div>
<div id="progressPanel">
<div id="progressbar"></div>
</div>
<div id="buttonPanel">
<form>
<input type="button" id="startTestButton"/>
</form>
</div>
</div>
</div>
<div id="technicalDetails">
Download speed: <span id="currentdlspeed"></span>
&nbsp;(required minimum: <span id="requireddlspeed"></span>)
<br/>
Upload speed: <span id="currentulspeed"></span>
&nbsp;(required minimum: <span id="requiredulspeed"></span>)
<br/>
Response time: <span id="currenttime"></span>
&nbsp;(required maximum: <span id="requiredtime"></span>)
<br/>
<table width="100%" border="0">
<thead>
<tr>
<td>Test</td>
<td>Transfer Time</td>
<td>Ping</td>
<td>Host</td>
<td>Path</td>
<td>Bytes</td>
<td>Status</td>
<td>Speed</td>
</tr>
</thead>
<tbody id="tblSample">
</tbody>
</table>
</div>
</body>
</html>