/// <summary>
/// Send exception details as HTML e-mail.
/// </summary>
/// <param name="ex">Exception to generate email from.</param>
/// <param name="subject">Use custom subject instead of generated from exception</param>
void _SendMail(Exception ex, string subject, string body)
{
var smtp = SmtpClientEx.Current;
var message = new MailMessage();
MailHelper.ApplyRecipients(message, smtp.SmtpFrom, smtp.ErrorRecipients);
message.Subject = subject;
message.Body = Current.ExceptionInfo(ex, body);
message.IsBodyHtml = true;
SendMail(message);
message.Dispose();
}
/// <summary>
/// Send exception details as HTML e-mail.
/// </summary>
/// <param name="ex">Exception to generate email from.</param>
/// <param name="subject">Use custom subject instead of generated from exception</param>
public void SendMail(Exception ex, string subject = null, string body = null)
{
var smtp = SmtpClientEx.Current;
var message = new MailMessage();
MailHelper.ApplyRecipients(message, smtp.SmtpFrom, smtp.ErrorRecipients);
//------------------------------------------------------
// Subject
//------------------------------------------------------
// If exception found then...
if (ex != null)
{
if (ex.Data != null)
{
var key = ex.Data.Keys.Cast <object>().FirstOrDefault(x => object.ReferenceEquals(x, "StackTrace"));
if (key != null && ex.Data[key] is StackTrace)
{
ex.Data.Remove(key);
}
}
// If subject was not specified
if (string.IsNullOrEmpty(subject))
{
subject = GetSubjectPrefix(ex, TraceEventType.Error) + ex.Message;
}
}
if (string.IsNullOrEmpty(subject))
{
subject = "null";
}
subject = RxBreaks.Replace(subject, " ");
subject = RxMultiSpace.Replace(subject, " ");
message.Body = body;
try
{
// Cut subject because some mail servers refuse to deliver messages when subject is too large.
var maxLength = 255;
message.Subject = (subject.Length > maxLength)
? subject.Substring(0, maxLength - 3) + "..."
: subject;
}
catch (Exception)
{
message.Subject = "Bad subject";
message.Body += "<div>Subject:" + subject + "</div>\r\n";
}
message.IsBodyHtml = true;
//------------------------------------------------------
SendMail(message);
message.Dispose();
}
/// <summary>
/// Send exception details as HTML e-mail.
/// </summary>
/// <param name="ex">Exception to generate email from.</param>
/// <param name="subject">Use custom subject instead of generated from exception</param>
void _SendMail(Exception ex, string subject, string body)
{
var smtp = SmtpClientEx.Current;
var m = new MailMessage();
MailHelper.ApplyRecipients(m, smtp.SmtpFrom, smtp.ErrorRecipients);
// Add headers, which can be used on server side to group errors.
m.Headers.Add(XLogHelperErrorSource, ex.Source);
m.Headers.Add(XLogHelperErrorType, ex.GetType().FullName);
m.Headers.Add(XLogHelperErrorCode, ex.HResult.ToString());
m.Subject = subject;
m.Body = Current.ExceptionInfo(ex, body);
m.IsBodyHtml = true;
SendMail(m);
m.Dispose();
}
/// <summary>
/// Mail will be sent to error recipient if not LIVE.
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="cc"></param>
/// <param name="bcc"></param>
/// <param name="subject"></param>
/// <param name="body"></param>
/// <param name="isBodyHtml"></param>
/// <param name="preview">Force preview on LIVE system.</param>
/// <param name="rethrow">Throw exception if sending fails. Must be set to false when sending exceptions.</param>
/// <param name="attachments"></param>
public Exception SendMailFrom(string @from, string @to, string cc, string bcc, string subject, string body, bool isBodyHtml, bool rethrow = false, string[] attachments = null, SmtpDeliveryMethod?overrideDeliveryMethod = null, bool forcePreview = false)
{
Exception error = null;
// Re-throw - throw the error again to catch by a caller
var message = new MailMessage();
var smtp = new SmtpClientEx();
try
{
MailHelper.ApplyRecipients(message, @from, @to, cc, bcc);
MailHelper.ApplyAttachments(message, attachments);
message.IsBodyHtml = isBodyHtml;
message.Subject = subject;
message.Body = body;
// Override delivery method.
if (overrideDeliveryMethod.HasValue)
{
smtp.DeliveryMethod = overrideDeliveryMethod.Value;
}
SendMail(message, smtp, forcePreview);
}
catch (Exception ex)
{
if (!ex.Data.Contains("Mail.DeliveryMethod"))
{
ex.Data.Add("Mail.DeliveryMethod", overrideDeliveryMethod);
}
if (!ex.Data.Contains("Mail.From"))
{
ex.Data.Add("Mail.From", @from);
}
if (!string.IsNullOrEmpty(@to) && !ex.Data.Contains("Mail.To"))
{
ex.Data.Add("Mail.To", @to);
}
if (!string.IsNullOrEmpty(cc) && !ex.Data.Contains("Mail.Cc"))
{
ex.Data.Add("Mail.Cc", cc);
}
if (!string.IsNullOrEmpty(bcc) && !ex.Data.Contains("Mail.Bcc"))
{
ex.Data.Add("Mail.Bcc", bcc);
}
if (!string.IsNullOrEmpty(subject) && !ex.Data.Contains("Mail.Subject"))
{
ex.Data.Add("Mail.Subject", subject);
}
// Will be processed by the caller.
if (rethrow)
{
throw;
}
else
{
Current.ProcessException(ex);
}
error = ex;
}
finally
{
// Attachments and message will be disposed.
message.Dispose();
smtp.Dispose();
}
return(error);
}
