public static void SetMailboxesFromStructure(this InternetAddressList mails, Structure newMails, string nameOfEntity)
{
mails.Clear();
if (newMails is TextStructure text)
{
var mailsArray = text.Value.Split(new char[] { ';', SpecialChars.ArraySeparator[0] });
foreach (var mail in mailsArray)
{
if (!string.IsNullOrEmpty(mail))
{
mails.Add(MailboxAddress.Parse(mail));
}
}
}
else if (newMails is ListStructure list)
{
foreach (var mail in list.Value)
{
if (!string.IsNullOrEmpty(mail?.ToString()))
{
mails.Add(MailboxAddress.Parse(mail.ToString()));
}
}
}
else
{
throw new ArgumentException($"'{nameOfEntity}' should be text or list structure");
}
}
public virtual async Task RunAsync(CancellationToken cancellationToken)
{
var to = new InternetAddressList();
var cc = new InternetAddressList();
var bcc = new InternetAddressList();
var mailSender = MailMergeService.Sender; // there's always a new instance returned!
var onBeforeSend = new EventHandler <MailSenderBeforeSendEventArgs>((sender, args) =>
{
to.AddRange(args.MimeMessage.To);
cc.AddRange(args.MimeMessage.Cc);
bcc.AddRange(args.MimeMessage.Bcc);
});
mailSender.OnBeforeSend += onBeforeSend;
try
{
if (MailData is IEnumerable <object> mailData)
{
cancellationToken.ThrowIfCancellationRequested();
await mailSender.SendAsync <object>(MailMessage, mailData);
}
else
{
cancellationToken.ThrowIfCancellationRequested();
await mailSender.SendAsync(MailMessage, MailData);
}
Logger.LogInformation($"Mail sent. TO: {to} - CC: {cc} - BCC: {bcc}");
}
catch (Exception e) when(e is TaskCanceledException || e is OperationCanceledException)
{
Logger.LogError(e, "Mail failure. TO: {to} - CC: {cc} - BCC: {bcc}\nSubject: {subject}\nMessage: {message}", to, cc, bcc, MailMessage.Subject, MailMessage.PlainText);
mailSender.SendCancel();
throw;
}
catch (Exception e)
{
Logger.LogError(e, "Mail failure. TO: {to} - CC: {cc} - BCC: {bcc}\nSubject: {subject}\nMessage: {message}", to, cc, bcc, MailMessage.Subject, MailMessage.PlainText);
throw;
}
finally
{
MailMergeService.Sender.OnBeforeSend -= onBeforeSend;
to.Clear();
cc.Clear();
bcc.Clear();
}
}
void ReloadAddressList (HeaderId id, InternetAddressList list)
{
// clear the address list and reload
list.Changed -= InternetAddressListChanged;
list.Clear ();
foreach (var header in Headers) {
if (header.Id != id)
continue;
int length = header.RawValue.Length;
List<InternetAddress> parsed;
int index = 0;
if (!InternetAddressList.TryParse (Headers.Options, header.RawValue, ref index, length, false, false, out parsed))
continue;
list.AddRange (parsed);
}
list.Changed += InternetAddressListChanged;
}