/// <summary>
/// InstanceSendClient
/// ModifiedBy: HaiHM
/// ModifiedDate: 21/5/2019
/// Content: Comment 2 Line: config.UserName = config.UserName; config.Password = config.Password; And Add 2 line under
/// </summary>
/// <returns></returns>
public static SmtpClient InstanceSendClient()
{
if (smtpClient == null)
{
TblEmailConfigs config = db.TblEmailConfigs.Where(mail => mail.CreatedBy == "HaiHM").FirstOrDefault();
smtpClient = new SmtpClient();
config.ServerGet = config.ServerGet;
config.PortGet = config.PortGet;
config.UserName = config.UserName;
config.Password = config.Password;
try
{
var credential = new NetworkCredential
{
UserName = config.UserName,
Password = config.Password
};
smtpClient.Credentials = credential;
smtpClient.Host = config.ServerPush;
smtpClient.Port = int.Parse(config.PortPush);
smtpClient.EnableSsl = true;
}
catch (Exception e)
{
throw e;
}
}
return(smtpClient);
}
public object SendEmailAsync(TblRecieveEmail objSendEmail)
{
var response = new { Code = 0 };
string errorEmail = "";
TblEmailConfigs emailConfig = db.TblEmailConfigs.FirstOrDefault <TblEmailConfigs>();
#region add list to send email
List <TblRecieveEmail> lstRecieveEmail = new List <TblRecieveEmail>();
lstRecieveEmail.Add(new TblRecieveEmail()
{
From = emailConfig.UserName,
To = objSendEmail.To,
Bcc = objSendEmail.Bcc,
Cc = objSendEmail.Cc,
Subject = objSendEmail.Subject,
SendDate = objSendEmail.SendDate,
EmailContents = objSendEmail.EmailContents,
IsDelete = objSendEmail.IsDelete,
CreateBy = objSendEmail.CreateBy,
UserId = objSendEmail.UserId,
OrganizationId = objSendEmail.OrganizationId,
StepStatus = objSendEmail.StepStatus,
StatusEmail = objSendEmail.StatusEmail,
IsConfirm = objSendEmail.IsConfirm,
AttachFile = objSendEmail.AttachFile,
CreateDate = DateTime.Now,
});
#endregion
try
{
SmtpClient client = CommonFunction.InstanceSendClient();
string[] emailCC = objSendEmail.Cc != null?objSendEmail.Cc.Split(';') : null;
using (var emailMessage = new MailMessage())
{
emailMessage.To.Add(new MailAddress(objSendEmail.To));
if (emailCC != null)
{
foreach (var item in emailCC)
{
if (!string.IsNullOrEmpty(item))
{
emailMessage.CC.Add(new MailAddress(item));
}
}
}
emailMessage.From = new MailAddress(emailConfig.UserName);
emailMessage.Subject = objSendEmail.Subject;
//Models.Common.CommonFunction.strDomainCV +
string imgUrl = AccountManagement.Common.CommonFunction.strDomainCV + emailConfig.Signature;
string img = "<p></br><img src='" + imgUrl + "'></img></p>";
emailMessage.Body = objSendEmail.EmailContents + img;
emailMessage.IsBodyHtml = true;
if (!string.IsNullOrEmpty(objSendEmail.AttachFile))
{
string[] attached = objSendEmail.AttachFile.Split(';');
if (attached != null)
{
for (int i = 0; i < attached.Count(); i++)
{
string filepath = attached[i];
FileStream fs = new FileStream(AccountConstant.PathURL + filepath, FileMode.Open, FileAccess.Read);
StreamReader s = new StreamReader(fs);
s.Close();
fs = new FileStream(AccountConstant.PathURL + filepath, FileMode.Open, FileAccess.Read);
System.Net.Mime.ContentType ct = new System.Net.Mime.ContentType(MediaTypeNames.Text.Plain);
Attachment attachment = new Attachment(fs, ct);
attachment.ContentDisposition.Inline = true;
System.Net.Mime.ContentDisposition disposition = attachment.ContentDisposition;
disposition.CreationDate = File.GetCreationTime(AccountConstant.PathURL + filepath);
disposition.ModificationDate = File.GetLastWriteTime(AccountConstant.PathURL + filepath);
disposition.ReadDate = File.GetLastAccessTime(AccountConstant.PathURL + filepath);
disposition.FileName = Path.GetFileName(AccountConstant.PathURL + filepath);
disposition.Size = new FileInfo(AccountConstant.PathURL + filepath).Length;
disposition.DispositionType = DispositionTypeNames.Attachment;
emailMessage.Attachments.Add(attachment);
}
}
}
try
{
client.Send(emailMessage);
}
catch (SmtpFailedRecipientException ex)
{
SmtpStatusCode statusCode = ex.StatusCode;
errorEmail = ex.StatusCode.ToString();
if (statusCode == SmtpStatusCode.MailboxBusy || statusCode == SmtpStatusCode.MailboxUnavailable || statusCode == SmtpStatusCode.TransactionFailed)
{
// wait 5 seconds, try a second time
Thread.Sleep(5000);
client.Send(emailMessage);
}
else
{
throw;
}
}
finally
{
if (lstRecieveEmail.Count > 0)
{
db.TblRecieveEmail.AddRange(lstRecieveEmail);
db.SaveChanges();
if (errorEmail == SmtpStatusCode.MailboxBusy.ToString() || errorEmail == SmtpStatusCode.MailboxUnavailable.ToString() || errorEmail == SmtpStatusCode.TransactionFailed.ToString())
{
response = new { Code = 2 };
}
else
{
response = new { Code = 1 };
}
}
emailMessage.Dispose();
}
}
#region lưu các email đã gửi đi
#endregion
return(response);
}
catch (Exception ex)
{
return(response);
throw ex;
}
}
