private void Complete()
{
IsCompleted = true;
Percentage = 100;
_log.Debug("Completed");
MailSenderDataCache.Insert((SendBatchEmailsOperation)Clone());
}
public static IProgressItem GetStatus()
{
var result = _mailQueue.GetStatus(TenantProvider.CurrentTenantID);
if (result == null)
{
return(MailSenderDataCache.Get());
}
return(result);
}
public static void Cancel()
{
lock (_syncObj)
{
var findedItem = _mailQueue.GetItems().Where(elem => (int)elem.Id == TenantProvider.CurrentTenantID);
if (findedItem.Any())
{
_mailQueue.Remove(findedItem.ElementAt(0));
MailSenderDataCache.ResetAll();
}
else
{
MailSenderDataCache.SetCancelFlag();
}
}
}
public static IProgressItem Start(List <int> fileID, List <int> contactID, String subject, String bodyTemplate, bool storeInHistory)
{
lock (_syncObj)
{
var operation = _mailQueue.GetStatus(TenantProvider.CurrentTenantID);
if (operation == null)
{
var mailSender = MailSenderDataCache.Get();
if (mailSender != null)
{
return(mailSender);
}
}
if (operation == null)
{
if (fileID == null)
{
fileID = new List <int>();
}
if (contactID == null || contactID.Count == 0 ||
String.IsNullOrEmpty(subject) || String.IsNullOrEmpty(bodyTemplate))
{
return(null);
}
if (contactID.Count > GetQuotas())
{
contactID = contactID.Take(GetQuotas()).ToList();
}
operation = new SendBatchEmailsOperation(fileID, contactID, subject, bodyTemplate, storeInHistory);
_mailQueue.Add(operation);
}
if (!_mailQueue.IsStarted)
{
_mailQueue.Start(x => x.RunJob());
}
return(operation);
}
}
public void RunJob()
{
SmtpClient smtpClient = null;
try
{
CoreContext.TenantManager.SetCurrentTenant(_tenantID);
SecurityContext.AuthenticateMe(CoreContext.Authentication.GetAccountByID(_currUser));
smtpClient = GetSmtpClient();
using (var scope = DIHelper.Resolve())
{
var _daoFactory = scope.Resolve <DaoFactory>();
var userCulture = CoreContext.UserManager.GetUsers(_currUser).GetCulture();
Thread.CurrentThread.CurrentCulture = userCulture;
Thread.CurrentThread.CurrentUICulture = userCulture;
var contactCount = _contactID.Count;
if (contactCount == 0)
{
Complete();
return;
}
MailSenderDataCache.Insert((SendBatchEmailsOperation)Clone());
var from = new MailboxAddress(_smtpSetting.SenderDisplayName, _smtpSetting.SenderEmailAddress);
var filePaths = new List <string>();
using (var fileDao = FilesIntegration.GetFileDao())
{
foreach (var fileID in _fileID)
{
var fileObj = fileDao.GetFile(fileID);
if (fileObj == null)
{
continue;
}
using (var fileStream = fileDao.GetFileStream(fileObj))
{
var directoryPath = Path.Combine(Path.GetTempPath(), "teamlab", _tenantID.ToString(),
"crm/files/mailsender/");
if (!Directory.Exists(directoryPath))
{
Directory.CreateDirectory(directoryPath);
}
var filePath = Path.Combine(directoryPath, fileObj.Title);
using (var newFileStream = File.Create(filePath))
{
fileStream.StreamCopyTo(newFileStream);
}
filePaths.Add(filePath);
}
}
}
var templateManager = new MailTemplateManager(_daoFactory);
var deliveryCount = 0;
try
{
Error = string.Empty;
foreach (var contactID in _contactID)
{
_exactPercentageValue += 100.0 / contactCount;
Percentage = Math.Round(_exactPercentageValue);
if (IsCompleted)
{
break; // User selected cancel
}
var contactInfoDao = _daoFactory.ContactInfoDao;
var startDate = DateTime.Now;
var contactEmails = contactInfoDao.GetList(contactID, ContactInfoType.Email, null, true);
if (contactEmails.Count == 0)
{
continue;
}
var recipientEmail = contactEmails[0].Data;
if (!recipientEmail.TestEmailRegex())
{
Error += string.Format(CRMCommonResource.MailSender_InvalidEmail, recipientEmail) +
"<br/>";
continue;
}
var to = new MailboxAddress(recipientEmail);
var mimeMessage = new MimeMessage
{
Subject = _subject
};
mimeMessage.From.Add(from);
mimeMessage.To.Add(to);
var bodyBuilder = new BodyBuilder
{
HtmlBody = templateManager.Apply(_bodyTempate, contactID)
};
foreach (var filePath in filePaths)
{
bodyBuilder.Attachments.Add(filePath);
}
mimeMessage.Body = bodyBuilder.ToMessageBody();
mimeMessage.Headers.Add("Auto-Submitted", "auto-generated");
_log.Debug(GetLoggerRow(mimeMessage));
var success = false;
try
{
smtpClient.Send(mimeMessage);
success = true;
}
catch (SmtpCommandException ex)
{
_log.Error(Error, ex);
Error += string.Format(CRMCommonResource.MailSender_FailedDeliverException, recipientEmail) + "<br/>";
}
if (success)
{
if (_storeInHistory)
{
AddToHistory(contactID, string.Format(CRMCommonResource.MailHistoryEventTemplate, mimeMessage.Subject), _daoFactory);
}
var endDate = DateTime.Now;
var waitInterval = endDate.Subtract(startDate);
deliveryCount++;
var estimatedTime =
TimeSpan.FromTicks(waitInterval.Ticks * (_contactID.Count - deliveryCount));
Status = new
{
RecipientCount = _contactID.Count,
EstimatedTime = estimatedTime.ToString(),
DeliveryCount = deliveryCount
};
}
if (MailSenderDataCache.CheckCancelFlag())
{
MailSenderDataCache.ResetAll();
throw new OperationCanceledException();
}
MailSenderDataCache.Insert((SendBatchEmailsOperation)Clone());
if (Percentage > 100)
{
Percentage = 100;
if (MailSenderDataCache.CheckCancelFlag())
{
MailSenderDataCache.ResetAll();
throw new OperationCanceledException();
}
MailSenderDataCache.Insert((SendBatchEmailsOperation)Clone());
}
}
}
catch (OperationCanceledException)
{
_log.Debug("cancel mail sender");
}
finally
{
foreach (var filePath in filePaths)
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
}
Status = new
{
RecipientCount = _contactID.Count,
EstimatedTime = TimeSpan.Zero.ToString(),
DeliveryCount = deliveryCount
};
}
}
catch (Exception e)
{
Error = e.Message;
_log.Error(Error);
}
finally
{
if (smtpClient != null)
{
smtpClient.Dispose();
}
Complete();
}
}
public void RunJob()
{
using (var smtpClient = GetSmtpClient())
{
CoreContext.TenantManager.SetCurrentTenant(_tenantID);
SecurityContext.AuthenticateMe(CoreContext.Authentication.GetAccountByID(_currUser));
var userCulture = CoreContext.UserManager.GetUsers(_currUser).GetCulture();
System.Threading.Thread.CurrentThread.CurrentCulture = userCulture;
System.Threading.Thread.CurrentThread.CurrentUICulture = userCulture;
var contactCount = _contactID.Count;
if (contactCount == 0)
{
Complete();
return;
}
MailSenderDataCache.Insert((SendBatchEmailsOperation)Clone());
var from = new MailAddress(_smtpSetting.SenderEmailAddress, _smtpSetting.SenderDisplayName, Encoding.UTF8);
var filePaths = new List <String>();
using (var fileDao = FilesIntegration.GetFileDao())
{
foreach (var fileID in _fileID)
{
var fileObj = fileDao.GetFile(fileID);
if (fileObj == null)
{
continue;
}
using (var fileStream = fileDao.GetFileStream(fileObj))
{
var directoryPath = Path.Combine(Path.GetTempPath(), "teamlab", _tenantID.ToString(), "crm/files/mailsender/");
if (!Directory.Exists(directoryPath))
{
Directory.CreateDirectory(directoryPath);
}
var filePath = Path.Combine(directoryPath, fileObj.Title);
using (var newFileStream = File.Create(filePath))
{
fileStream.StreamCopyTo(newFileStream);
}
filePaths.Add(filePath);
}
}
}
var templateManager = new MailTemplateManager(_daoFactory);
var deliveryCount = 0;
try
{
if (smtpClient.EnableSsl && WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback = (s, c, h, e) => { return(true); };
}
Error = String.Empty;
foreach (var contactID in _contactID)
{
if (IsCompleted)
{
break; // User selected cancel
}
var contactInfoDao = _daoFactory.GetContactInfoDao();
var startDate = DateTime.Now;
var contactEmails = contactInfoDao.GetList(contactID, ContactInfoType.Email, null, true);
if (contactEmails.Count == 0)
{
continue;
}
var recipientEmail = contactEmails[0].Data;
if (!IsValidMail(recipientEmail))
{
Error += String.Format(CRMCommonResource.MailSender_InvalidEmail, recipientEmail) + "<br/>";
continue;
}
var to = new MailAddress(recipientEmail);
using (var message = new MailMessage(from, to))
{
try
{
message.Subject = _subject;
message.Body = templateManager.Apply(_bodyTempate, contactID);
message.SubjectEncoding = Encoding.UTF8;
message.BodyEncoding = Encoding.UTF8;
message.IsBodyHtml = true;
foreach (var filePath in filePaths)
{
message.Attachments.Add(new Attachment(filePath));
}
_log.Debug(GetLoggerRow(message));
smtpClient.Send(message);
if (_storeInHistory)
{
AddToHistory(contactID, String.Format(CRMCommonResource.MailHistoryEventTemplate, message.Subject));
}
var endDate = DateTime.Now;
var waitInterval = endDate.Subtract(startDate);
deliveryCount++;
var estimatedTime = TimeSpan.FromTicks(waitInterval.Ticks * (_contactID.Count - deliveryCount));
Status = new
{
RecipientCount = _contactID.Count,
EstimatedTime = estimatedTime.ToString(),
DeliveryCount = deliveryCount
};
}
catch (SmtpFailedRecipientsException ex)
{
for (var i = 0; i < ex.InnerExceptions.Length; i++)
{
var status = ex.InnerExceptions[i].StatusCode;
if (status == SmtpStatusCode.MailboxBusy || status == SmtpStatusCode.MailboxUnavailable)
{
Error = String.Format(CRMCommonResource.MailSender_MailboxBusyException, 5);
_log.Error(Error, ex);
Thread.Sleep(TimeSpan.FromSeconds(5));
smtpClient.Send(message);
deliveryCount++;
}
else
{
Error += String.Format(CRMCommonResource.MailSender_FailedDeliverException, ex.InnerExceptions[i].FailedRecipient) + "<br/>";
_log.Error(Error, ex);
}
}
}
_exactPercentageValue += 100.0 / contactCount;
Percentage = Math.Round(_exactPercentageValue);
if (MailSenderDataCache.CheckCancelFlag())
{
MailSenderDataCache.ResetAll();
throw new OperationCanceledException();
}
MailSenderDataCache.Insert((SendBatchEmailsOperation)Clone());
if (Percentage > 100)
{
Percentage = 100;
if (MailSenderDataCache.CheckCancelFlag())
{
MailSenderDataCache.ResetAll();
throw new OperationCanceledException();
}
MailSenderDataCache.Insert((SendBatchEmailsOperation)Clone());
}
}
}
}
catch (OperationCanceledException)
{
MailSenderDataCache.ResetAll();
_log.Debug("cancel mail sender");
}
finally
{
MailSenderDataCache.ResetAll();
if (smtpClient.EnableSsl && WorkContext.IsMono)
{
ServicePointManager.ServerCertificateValidationCallback = null;
}
foreach (var filePath in filePaths)
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
}
Status = new
{
RecipientCount = _contactID.Count,
EstimatedTime = TimeSpan.Zero.ToString(),
DeliveryCount = deliveryCount
};
}
Complete();
}
