private int OnStats(HttpReqResp req)
{
try
{
var date = GetVisualizationDateFromUrlParameters(req);
date = VerifyDateForRetrospection(date);
var visType = GetVisualizationTypesFromUrlParameters(req);
// get data to display
var title = GetRetrospectionTitle(visType, date);
var dashboard = ((string)_resourceManager.GetObject("personalanalytics_html"));
var visualizations = GetVisualizationsHtml(visType, date);
visualizations.Wait(); // wait for the async task to complete
// prepare html which is displayed in the browser control
var html = dashboard.Replace("{title}", title).Replace("{visualizations}", visualizations.Result);
req.Write(html);
req.SetHeader("Content-Type", "text/html; charset=utf-8");
}
catch (Exception e)
{
req.Write(e.ToString());
req.SetHeader("Content-Type", "text/html; charset=utf-8");
}
return 200;
}
private int OnStats(HttpReqResp req)
{
try
{
var date = GetVisualizationDateFromUrlParameters(req);
date = VerifyDateForRetrospection(date);
var visType = GetVisualizationTypesFromUrlParameters(req);
// get data to display
var title = GetRetrospectionTitle(visType, date);
var dashboard = ((string)_resourceManager.GetObject("personalanalytics_html"));
var visualizations = GetVisualizationsHtml(visType, date);
visualizations.Wait(); // wait for the async task to complete
// prepare html which is displayed in the browser control
var html = dashboard.Replace("{title}", title).Replace("{visualizations}", visualizations.Result);
req.Write(html);
req.SetHeader("Content-Type", "text/html; charset=utf-8");
}
catch (Exception e)
{
req.Write(e.ToString());
req.SetHeader("Content-Type", "text/html; charset=utf-8");
}
return(200);
}
private int OnResource(HttpReqResp req)
{
try
{
req.Write((byte[])_resourceManager.GetObject(req.Script.Replace('.', '_')));
req.SetHeader("Content-Type", req.Script.EndsWith(".png", StringComparison.OrdinalIgnoreCase) ? "image/png" : "text/javascript");
}
catch { }
return(200);
}
/// <summary>
/// tries to parse the url
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public static VisType GetVisualizationTypesFromUrlParameters(HttpReqResp req)
{
try
{
if (req["type"] == null)
{
return(VisType.Day); // default
}
return((VisType)Enum.Parse(typeof(VisType), req["type"], true));
}
catch
{
return(VisType.Day); // default
}
}
/// <summary>
/// Parses the request parameter (for "date") as a DateTime
/// or returns a fallback value if there is no or if it fails.
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public static DateTimeOffset GetVisualizationDateFromUrlParameters(HttpReqResp req)
{
var fallbackDate = DateTimeOffset.Now;
try
{
var dateParam = req["date"];
if (dateParam != null)
{
return(DateTimeOffset.Parse(dateParam, CultureInfo.InvariantCulture));
}
}
catch { }
return(fallbackDate);
}
private void HandlerThread(object obj)
{
if (_clientCount > 9)
{
return;
}
_clientCount++;
var client = (TcpClient)obj;
Stream stream = client.GetStream();
try
{
var reader = new StreamReader(stream);
var line = reader.ReadLine();
if (line == null)
{
line = string.Empty;
}
else
{
line = line.Split(' ')[1].Substring(1);
}
var token = (line.IndexOf('?') == -1 ? line : line.Substring(0, line.IndexOf('?')));
var query = (line.IndexOf('?') == -1 ? string.Empty : line.Substring(line.IndexOf('?') + 1));
var host = "";
var contentLength = 0;
while ((line = reader.ReadLine()) != null)
{
if (line.StartsWith("Host:", StringComparison.OrdinalIgnoreCase))
{
host = line.Substring(5).Trim().Split(':')[0];
}
if (line.StartsWith("Content-Length:", StringComparison.OrdinalIgnoreCase))
{
contentLength = int.Parse(line.Substring(15).Trim(), CultureInfo.InvariantCulture);
}
else if (line == "")
{
if (contentLength != 0)
{
var buffer = new char[contentLength];
reader.Read(buffer, 0, contentLength);
query += (query == string.Empty ? "" : "&") + new string(buffer);
}
break;
}
}
var reqResp = new HttpReqResp(host, token, query);
reqResp.SetHeader("Cache-Control", "no-cache");
var statusCode = (_handlers.ContainsKey(token) ? _handlers[token](reqResp) : 404);
WriteString("HTTP/1.1 " + statusCode + " " + _statusCodes[statusCode] + "\r\n", stream);
WriteString("Server: aHTTP 1.1\r\n", stream);
reqResp.SetHeader("Content-Length", reqResp.Response.Length.ToString(CultureInfo.InvariantCulture));
for (var i = 0; i < reqResp.Headers.Count; i++)
{
WriteString(reqResp.Headers.GetKey(i) + ": " + reqResp.Headers.Get(i) + "\r\n", stream);
}
WriteString("\r\n", stream);
try { stream.Write(reqResp.Response.GetBuffer(), 0, (int)reqResp.Response.Length); }
catch { }
}
catch { }
stream.Flush();
stream.Close();
client.Close();
_clientCount--;
}
private void HandlerThread(object obj)
{
if (_clientCount > 9)
return;
_clientCount++;
var client = (TcpClient)obj;
Stream stream = client.GetStream();
try
{
var reader = new StreamReader(stream);
var line = reader.ReadLine();
if (line == null) line = string.Empty;
else line = line.Split(' ')[1].Substring(1);
var token = (line.IndexOf('?') == -1 ? line : line.Substring(0, line.IndexOf('?')));
var query = (line.IndexOf('?') == -1 ? string.Empty : line.Substring(line.IndexOf('?') + 1));
var host = "";
var contentLength = 0;
while ((line = reader.ReadLine()) != null)
{
if (line.StartsWith("Host:", StringComparison.OrdinalIgnoreCase))
host = line.Substring(5).Trim().Split(':')[0];
if (line.StartsWith("Content-Length:", StringComparison.OrdinalIgnoreCase))
contentLength = int.Parse(line.Substring(15).Trim(), CultureInfo.InvariantCulture);
else if (line == "")
{
if (contentLength != 0)
{
var buffer = new char[contentLength];
reader.Read(buffer, 0, contentLength);
query += (query == string.Empty ? "" : "&") + new string(buffer);
}
break;
}
}
var reqResp = new HttpReqResp(host, token, query);
reqResp.SetHeader("Cache-Control", "no-cache");
var statusCode = (_handlers.ContainsKey(token) ? _handlers[token](reqResp) : 404);
WriteString("HTTP/1.1 " + statusCode + " " + _statusCodes[statusCode] + "\r\n", stream);
WriteString("Server: aHTTP 1.1\r\n", stream);
reqResp.SetHeader("Content-Length", reqResp.Response.Length.ToString(CultureInfo.InvariantCulture));
for (var i = 0; i < reqResp.Headers.Count; i++)
WriteString(reqResp.Headers.GetKey(i) + ": " + reqResp.Headers.Get(i) + "\r\n", stream);
WriteString("\r\n", stream);
try { stream.Write(reqResp.Response.GetBuffer(), 0, (int)reqResp.Response.Length); }
catch { }
}
catch { }
stream.Flush();
stream.Close();
client.Close();
_clientCount--;
}
private int OnResource(HttpReqResp req)
{
try
{
req.Write((byte[])_resourceManager.GetObject(req.Script.Replace('.', '_')));
req.SetHeader("Content-Type", req.Script.EndsWith(".png", StringComparison.OrdinalIgnoreCase) ? "image/png" : "text/javascript");
}
catch { }
return 200;
}
/// <summary>
/// tries to parse the url
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public static VisType GetVisualizationTypesFromUrlParameters(HttpReqResp req)
{
try
{
if (req["type"] == null) return VisType.Day; // default
return (VisType)Enum.Parse(typeof(VisType), req["type"], true);
}
catch
{
return VisType.Day; // default
}
}
/// <summary>
/// Parses the request parameter (for "date") as a DateTime
/// or returns a fallback value if there is no or if it fails.
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public static DateTimeOffset GetVisualizationDateFromUrlParameters(HttpReqResp req)
{
var fallbackDate = DateTimeOffset.Now;
try
{
var dateParam = req["date"];
if (dateParam != null)
{
return DateTimeOffset.Parse(dateParam, CultureInfo.InvariantCulture);
}
}
catch { }
return fallbackDate;
}