protected bool ProcessPriceFile(string InFile, out string ExtrFile, ulong sourceTypeId)
{
ExtrFile = InFile;
if (ArchiveHelper.IsArchive(InFile))
{
if ((drCurrent[SourcesTableColumns.colExtrMask] is String) &&
!String.IsNullOrEmpty(drCurrent[SourcesTableColumns.colExtrMask].ToString()))
{
ExtrFile = PriceProcessor.FileHelper.FindFromArhive(
InFile + ExtrDirSuffix, (string)drCurrent[SourcesTableColumns.colExtrMask]);
}
else
{
ExtrFile = String.Empty;
}
}
if (String.IsNullOrEmpty(ExtrFile))
{
DownloadLogEntity.Log(sourceTypeId, CurrPriceItemId, String.Format(
"Не удалось найти файл в архиве. Маска файла в архиве : '{0}'",
drCurrent[SourcesTableColumns.colExtrMask]));
return(false);
}
return(true);
}
protected void LogDownloaderFail(ulong sourceTypeId, string message, string archFileName)
{
var downloadLogId = DownloadLogEntity.Log(sourceTypeId, CurrPriceItemId, message, DownPriceResultCode.ErrorProcess, archFileName, null);
if (downloadLogId == 0)
{
throw new Exception(String.Format("При логировании прайс-листа {0} получили 0 значение в ID;", CurrPriceItemId));
}
CopyToHistory(downloadLogId);
}
protected void LogDownloadedPrice(ulong sourceTypeId, string archFileName, string extrFileName)
{
With.DeadlockWraper((c, t) => {
var downloadLogId = DownloadLogEntity.Log(sourceTypeId, (uint)CurrPriceItemId,
null, null,
DownPriceResultCode.SuccessDownload, archFileName,
(String.IsNullOrEmpty(extrFileName)) ? null : Path.GetFileName(extrFileName), c);
var downloadedFileName = Path.Combine(Settings.Default.InboundPath, "d" + CurrPriceItemId + "_" + downloadLogId + GetExt());
var item = CreatePriceProcessItem(downloadedFileName);
item.CopyToInbound(extrFileName, c, t);
CopyToHistory(downloadLogId);
});
using (NDC.Push(CurrPriceItemId.ToString()))
_logger.InfoFormat("Price {0} - {1} скачан/распакован",
drCurrent[SourcesTableColumns.colShortName],
drCurrent[SourcesTableColumns.colPriceName]);
}
protected virtual void SendUnrecLetter(Mime m, AddressList from, EMailSourceHandlerException exception)
{
try {
var attachments = m.Attachments.Where(a => !String.IsNullOrEmpty(a.GetFilename())).Aggregate("", (s, a) => s + String.Format("\"{0}\"\r\n", a.GetFilename()));
var ms = new MemoryStream(m.ToByteData());
#if !DEBUG
SmtpClientEx.QuickSendSmartHost(
Settings.Default.SMTPHost,
25,
Environment.MachineName,
Settings.Default.ServiceMail,
new[] { Settings.Default.UnrecLetterMail },
ms);
#endif
FailMailSend(m.MainEntity.Subject, from.ToAddressListString(),
m.MainEntity.To.ToAddressListString(), m.MainEntity.Date, ms, attachments, exception.Message);
DownloadLogEntity.Log((ulong)PriceSourceType.EMail, String.Format("Письмо не распознано.Причина : {0}; Тема :{1}; От : {2}",
exception.Message, m.MainEntity.Subject, from.ToAddressListString()));
}
catch (Exception exMatch) {
_logger.Error("Не удалось отправить нераспознанное письмо", exMatch);
}
}
public override void ProcessData()
{
//набор строк похожих источников
FillSourcesTable();
while (dtSources.Rows.Count > 0)
{
DataRow[] drLS = null;
var currentSource = dtSources.Rows[0];
var priceSource = new PriceSource(currentSource);
if (!IsReadyForDownload(priceSource))
{
currentSource.Delete();
dtSources.AcceptChanges();
continue;
}
try {
drLS = GetLikeSources(priceSource);
try {
CurrFileName = String.Empty;
GetFileFromSource(priceSource);
priceSource.UpdateLastCheck();
}
catch (PathSourceHandlerException pathException) {
FailedSources.Add(priceSource.PriceItemId);
DownloadLogEntity.Log(priceSource.SourceTypeId, priceSource.PriceItemId, pathException.ToString(), pathException.ErrorMessage);
}
catch (Exception e) {
FailedSources.Add(priceSource.PriceItemId);
DownloadLogEntity.Log(priceSource.SourceTypeId, priceSource.PriceItemId, e.ToString());
}
if (!String.IsNullOrEmpty(CurrFileName))
{
var correctArchive = FileHelper.ProcessArchiveIfNeeded(CurrFileName, ExtrDirSuffix, priceSource.ArchivePassword);
foreach (var drS in drLS)
{
SetCurrentPriceCode(drS);
string extractFile = null;
try {
if (!correctArchive)
{
throw new PricePreprocessingException("Не удалось распаковать файл '" + Path.GetFileName(CurrFileName) + "'. Файл поврежден", CurrFileName);
}
if (!ProcessPriceFile(CurrFileName, out extractFile, priceSource.SourceTypeId))
{
throw new PricePreprocessingException("Не удалось обработать файл '" + Path.GetFileName(CurrFileName) + "'", CurrFileName);
}
LogDownloadedPrice(priceSource.SourceTypeId, Path.GetFileName(CurrFileName), extractFile);
FileProcessed();
}
catch (PricePreprocessingException e) {
LogDownloaderFail(priceSource.SourceTypeId, e.Message, e.FileName);
FileProcessed();
}
catch (Exception e) {
LogDownloaderFail(priceSource.SourceTypeId, e.Message, extractFile);
}
finally {
drS.Delete();
}
}
Cleanup();
}
else
{
foreach (var drDel in drLS)
{
drDel.Delete();
}
}
}
catch (Exception ex) {
var error = String.Empty;
if (drLS != null && drLS.Length > 1)
{
error += String.Join(", ", drLS.Select(r => r[SourcesTableColumns.colPriceCode].ToString()).ToArray());
drLS.Each(r => FileHelper.Safe(r.Delete));
error = "Источники : " + error;
}
else
{
error = String.Format("Источник : {0}", currentSource[SourcesTableColumns.colPriceCode]);
FileHelper.Safe(currentSource.Delete);
}
Log(ex, error);
}
finally {
FileHelper.Safe(() => dtSources.AcceptChanges());
}
}
}