public static void ApplyRecipients(MailAddressCollection collection, string emails)
{
string[] list = null;
if (string.IsNullOrEmpty(emails))
{
return;
}
list = emails.Split(new char[] { ';', ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string item in list)
{
// If address is empty then continue.
if (string.IsNullOrEmpty(item.Trim()))
{
continue;
}
var a = new MailAddress(item.Trim());
// If address is on the list already then continue.
var exists = collection.Any(x =>
string.Compare(x.Address, a.Address, true) == 0 &&
string.Compare(x.DisplayName, a.DisplayName, true) == 0
);
if (exists)
{
continue;
}
collection.Add(a);
}
}
// FIXME in case of network error will this freeze the app despite of SendAsync?
private static void SendMessageByEmail(Message msg)
{
try
{
var Emails = new MailAddressCollection();
Emails.Add(GlobalSettings.EmailRecipients);
if (Emails == null || !Emails.Any())
{
return;
}
var mail = CredentialManager.GetCredentials(GlobalSettings.MailHostTarget).UserName;
var mailPass = CredentialManager.GetCredentials(GlobalSettings.MailHostTarget).Password;
var fromMail = new MailAddress(mail, "REGATA Report Service");
using (var smtp = new SmtpClient
{
Host = "smtp.jinr.ru",
Port = 465,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new NetworkCredential(mail, mailPass)
})
{
foreach (var toAddress in Emails)
{
using (var message = new MailMessage(fromMail, toAddress)
{
Subject = msg.ToString(),
Body = string.Join(
msg.Text,
Environment.NewLine,
Environment.NewLine,
"===*******TECH INFO*******==",
Environment.NewLine,
Environment.NewLine,
msg.DetailedText
)
})
{
//var ct = new CancellationTokenSource(TimeSpan.FromSeconds(30));
smtp.Send(message);
}
}
}
}
catch (Exception ex)
{
Notify(new Message(Codes.ERR_REP_SEND_MAIL_UNREG)
{
DetailedText = ex.ToString()
});
}
} // private static void SendMessageByEmail(Message msg)
private async Task SendHelperAsync(MailAddress from, MailAddressCollection tos, string subject, Dictionary <string, object> replacements = null, MailAddressCollection replyTos = null, MailAddressCollection ccs = null, IEnumerable <Attachment> attachments = null)
{
if (@from == null)
{
throw new ArgumentNullException(nameof(@from));
}
if (tos == null)
{
throw new ArgumentNullException(nameof(tos));
}
if (subject == null)
{
throw new ArgumentNullException(nameof(subject));
}
if (!Regex.IsMatch(@from.Address, RegexPatterns.Email))
{
throw new Exception($"From address '{@from.Address} is not valid e-mail.");
}
var content = _template.Content;
var mail = new MailMessage
{
From = @from,
Subject = subject.ToIsoString(),
SubjectEncoding = Encoding.GetEncoding("ISO-8859-2"),
};
foreach (var to in tos)
{
if (!Regex.IsMatch(to.Address, RegexPatterns.Email))
{
throw new Exception($"To address '{to.Address} is not valid e-mail.");
}
mail.To.Add(to);
}
if (replyTos != null &&
replyTos.Any())
{
foreach (var rto in replyTos)
{
if (!Regex.IsMatch(rto.Address, RegexPatterns.Email))
{
throw new Exception($"Reply to address '{rto.Address} is not valid e-mail.");
}
mail.ReplyToList.Add(rto);
}
}
if (ccs != null &&
ccs.Any())
{
foreach (var cc in ccs)
{
if (!Regex.IsMatch(cc.Address, RegexPatterns.Email))
{
throw new Exception($"CC address '{cc.Address} is not valid e-mail.");
}
mail.CC.Add(cc);
}
}
if (replacements != null &&
replacements.Count > 0)
{
content = replacements.Aggregate(content, (current, r) => current.Replace("{" + r.Key + "}", r.Value.ToString()));
}
var htmlView = AlternateView.CreateAlternateViewFromString(content.ToIsoString(), Encoding.GetEncoding("ISO-8859-2"), "text/html");
htmlView.TransferEncoding = TransferEncoding.QuotedPrintable;
if (_template.Images != null &&
_template.Images.Any())
{
foreach (var it in _template.Images)
{
var lr = new LinkedResource(it.OriginalNameWithFullPath, it.OriginalName.ToEncodingType())
{
ContentId = it.ImageNameInHtml
};
htmlView.LinkedResources.Add(lr);
}
}
mail.AlternateViews.Add(htmlView);
if (attachments != null)
{
var attachmentList = attachments as IList <Attachment> ?? attachments.ToList();
foreach (var attachment in attachmentList)
{
mail.Attachments.Add(attachment);
}
}
if (Configuration != null)
{
mail.Headers.Add(Configuration.HeaderValues);
}
await _smtp.Value.SendMailAsync(mail);
}
