public static void DownloadAndConvertAsync(DownloadAndConvertParams downloadAndConvertParams)
{
var param = new DownloadParams();
document = null;
param.BaseURL = downloadAndConvertParams.DownloadUri.ToString();
param.FileName = "stockQuotes_%mm%dd%yyyy";
param.FromDate = downloadAndConvertParams.FromDate;
param.ToDate = downloadAndConvertParams.ToDate;
DownloadAndConvertHelper._outputSettings = downloadAndConvertParams.OutputSettings;
ConvertCompleteCallback = downloadAndConvertParams.ConvertCompleteCallback;
BeforeConvertCallback = downloadAndConvertParams.BeforeConvertCallback;
ProcessCompletedCallback = downloadAndConvertParams.ProcessCompletedCallback;
ConvertErrorHandler = downloadAndConvertParams.ConvertErrorHandler;
var downloader = new ReportDownloader(param, downloadAndConvertParams.SavePath, ProcessDownloadedFile);
downloader.OnReportDownloadCompletedEvent += downloadAndConvertParams.ReportDownloadedHandler;
downloader.OnDownloadAllCompletedEvent += downloadAndConvertParams.DownloadAllCompletedHandler;
downloader.OnDownloadAllCompletedEvent += (s, e) => {
downloadAndConvertParams.ProcessCompletedCallback(document);
};
downloader.OnStartDownloadProcess += downloadAndConvertParams.OnStartDownloadProcess;
downloader.OnDownloadProgressEvent += downloadAndConvertParams.DownloadProgressHandler;
downloader.Download();
}
public ReportDownloader(DownloadParams downloadParams, string savePath,
Action <object, string> progressCallback, Action <Exception> exceptionCallback, Action downloadCompleteCallback)
{
DownloadParams = downloadParams;
SavePath = savePath;
OnProgressEvent = progressCallback;
OnExceptionEvent = exceptionCallback;
OnDownloadCompleteEvent = downloadCompleteCallback;
}
public ReportDownloader(DownloadParams downloadParams, string savePath, AsyncCompletedEventHandler downloadCompletedEvent)
: this()
{
DownloadParams = downloadParams;
SavePath = savePath;
OnReportDownloadCompletedEvent = downloadCompletedEvent;
wc.DownloadFileCompleted += wc_DownloadFileCompleted;
wc.DownloadProgressChanged += wc_DownloadProgressChange;
}
public object Clone()
{
DownloadParams downloadParams = new DownloadParams();
downloadParams.BaseURL = baseURL;
downloadParams.FromDate = fromDate;
downloadParams.ToDate = toDate;
downloadParams.FileName = FileName;
return(downloadParams);
}
public void Download()
{
try
{
if (DownloadParams.ToDate < DownloadParams.FromDate)
{
throw new PSEGetException("Invalid date range.");
}
DownloadedFiles.Clear();
//this.FailedDownloadFiles.Clear();
DateTime reportDate = DownloadParams.FromDate;
do
{
var downloadParams = (DownloadParams)DownloadParams.Clone();
downloadParams.FileName = downloadParams.FileName.Replace("%dd", String.Format("{0:00}", reportDate.Day));
downloadParams.FileName = downloadParams.FileName.Replace("%mm", String.Format("{0:00}", reportDate.Month));
downloadParams.FileName = downloadParams.FileName.Replace("%yyyy", String.Format("{0:00}", reportDate.Year));
if (reportDate.DayOfWeek == DayOfWeek.Saturday ||
reportDate.DayOfWeek == DayOfWeek.Sunday)
{
reportDate = reportDate.AddDays(1);
continue;
}
downloadQueue.Enqueue(downloadParams);
reportDate = reportDate.AddDays(1);
} while (reportDate <= DownloadParams.ToDate);
if (downloadQueue.Count > 0)
{
if (OnStartDownloadProcess != null)
{
OnStartDownloadProcess(this, null);
}
}
else
{
throw new PSEGetException("There were no pse reports found in the dates you specified.");
}
ProcessQueue();
}
catch (Exception e)
{
OnReportDownloadCompletedEvent(this, new AsyncCompletedEventArgs(e, false, null));
if (downloadQueue.Count == 0)
{
OnDownloadAllCompletedEvent(this, new EventArgs());
}
}
}
public void Download()
{
if (DownloadParams.ToDate < DownloadParams.FromDate)
{
throw new PSEGetException("Invalid date range.");
}
DownloadedFiles.Clear();
downloadQueue.Clear();
DateTime reportDate = DownloadParams.FromDate;
do
{
var downloadParams = (DownloadParams)DownloadParams.Clone();
downloadParams.FileName = downloadParams.FileName.Replace("%dd", String.Format("{0:00}", reportDate.Day));
downloadParams.FileName = downloadParams.FileName.Replace("%mm", String.Format("{0:00}", reportDate.Month));
downloadParams.FileName = downloadParams.FileName.Replace("%yyyy", String.Format("{0:00}", reportDate.Year));
if (reportDate.DayOfWeek == DayOfWeek.Saturday ||
reportDate.DayOfWeek == DayOfWeek.Sunday)
{
reportDate = reportDate.AddDays(1);
continue;
}
downloadQueue.Enqueue(downloadParams);
reportDate = reportDate.AddDays(1);
} while (reportDate <= DownloadParams.ToDate);
if (downloadQueue.Count > 0)
{
}
else
{
throw new PSEGetException("Nothing to download");
}
ProcessQueue();
}
public ReportDownloaderAsync(DownloadParams downloadParams)
: base()
{
DownloadParams = downloadParams;
}
public void Download(DownloadParams downloadParams)
{
DownloadParams = downloadParams;
Download();
}
