/// <summary>
/// Get a success result
/// </summary>
/// <param name="sendInfo">Email send info</param>
/// <returns>Return the email send result</returns>
public static SendEmailResult SuccessResult(SendEmailOptions sendInfo)
{
return(new SendEmailResult()
{
Success = true,
SendInfo = sendInfo
});
}
static void SetAdditional(SendEmailOptions emailOptions)
{
if (emailOptions != null)
{
//work id
emailOptions.AddWorkId();
}
}
/// <summary>
/// Execute send email
/// </summary>
/// <param name="sendInfo">Email send info</param>
/// <param name="account">Email account</param>
/// <returns>Return email send result</returns>
async Task <SendEmailResult> ExecuteSendAsync(SendEmailOptions sendInfo, EmailAccount account)
{
SendEmailResult result = null;
try
{
var toEmailAddress = sendInfo.Emails.Where(email => email.IsEmail());//clear out irregular email addresses
if (toEmailAddress.IsNullOrEmpty())
{
return(SendEmailResult.Empty);
}
MailAddress fromMailAddress = new MailAddress(account.SendEmailAddress, account.SendPersonName);//sender
MailMessage nowMessage = new MailMessage
{
Sender = fromMailAddress,
From = fromMailAddress
};
foreach (string email in toEmailAddress)
{
nowMessage.To.Add(new MailAddress(email));
}
nowMessage.Subject = sendInfo.Subject;
nowMessage.SubjectEncoding = sendInfo.SubjectEncoding;
nowMessage.Body = sendInfo.Content;
nowMessage.BodyEncoding = sendInfo.BodyEncoding;
nowMessage.IsBodyHtml = sendInfo.BodyIsHtml;
SmtpClient smtpClient = new SmtpClient
{
DeliveryMethod = SmtpDeliveryMethod.Network,
EnableSsl = account.EnableSsl,
Host = account.SmtpAddress,
Port = int.Parse(account.Port),
UseDefaultCredentials = false,
Credentials = new System.Net.NetworkCredential(account.UserName, account.Password)
};
smtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;
await smtpClient.SendMailAsync(nowMessage).ConfigureAwait(false);
result = SendEmailResult.SuccessResult(sendInfo);
}
catch (Exception ex)
{
LogManager.LogError <NetEmailProvider>(ex.Message, ex);
result = SendEmailResult.FailResult(ex.Message, ex, sendInfo);
}
if (result != null)
{
result.EmailAccount = account;
result.SendInfo = sendInfo;
}
return(result);
}
/// <summary>
/// Get email account
/// </summary>
/// <param name="sendInfo">Email send info</param>
/// <returns>Return the email accounts</returns>
static EmailAccount GetAccount(SendEmailOptions sendInfo)
{
if (sendInfo == null)
{
return(null);
}
var emailAccount = GetEmailAccount?.Invoke(sendInfo);
if (emailAccount == null)
{
throw new EZNEWException("No mail sending account was specified");
}
return(emailAccount);
}
/// <summary>
/// Send email
/// </summary>
/// <param name="sendEmailOptions">Send email options</param>
/// <returns>Return send result</returns>
public static SendEmailResult Send(SendEmailOptions sendEmailOptions)
{
return(SendAsync(sendEmailOptions).Result);
}
/// <summary>
/// Send email
/// </summary>
/// <param name="sendEmailOptions">Send email options</param>
/// <returns>Return send result</returns>
public static async Task <SendEmailResult> SendAsync(SendEmailOptions sendEmailOptions)
{
return((await SendAsync(new SendEmailOptions[1] {
sendEmailOptions
}).ConfigureAwait(false))?.FirstOrDefault() ?? SendEmailResult.Empty);
}
/// <summary>
/// Get a fail result
/// </summary>
/// <param name="message">Message</param>
/// <param name="exception">Exception</param>
/// <param name="sendInfo">Email send info</param>
/// <returns>Return the email send result</returns>
public static SendEmailResult FailResult(string message = "", Exception exception = null, SendEmailOptions sendInfo = null)
{
return(new SendEmailResult()
{
Success = false,
Exception = exception,
Message = message,
SendInfo = sendInfo
});
}