public Task NotifyAsync(IVssRequestContext requestContext, INotification notification, BotElement bot, EventRuleElement matchingRule)
{
if (!notification.TargetUserNames.Any())
return Task.FromResult(0);
var config = TfsNotificationRelaySection.Instance;
string host = bot.GetSetting("host", "127.0.0.1");
int port = bot.GetIntSetting("port", 25);
string fromAddress = bot.GetSetting("fromAddress");
string fromName = bot.GetSetting("fromName");
string subjectTextId = bot.GetSetting("subjectTextId", "plaintext");
bool isHtml = bot.GetSetting("isHtml") == "true";
var subjectTextElement = config.Texts.FirstOrDefault(t => t.Id == subjectTextId) ?? bot.Text;
string subject = notification.ToMessage(bot, subjectTextElement, s => s).First();
var client = new SmtpClient(host, port);
var message = new MailMessage();
message.From = new MailAddress(fromAddress, fromName, Encoding.UTF8);
message.SubjectEncoding = Encoding.UTF8;
message.Subject = subject;
message.IsBodyHtml = isHtml;
message.BodyEncoding = Encoding.UTF8;
message.Body = string.Join(isHtml ? "<br/>": "\n", notification.ToMessage(bot, s => s));
var identityService = requestContext.GetService<ITeamFoundationIdentityService>();
foreach (var username in notification.TargetUserNames)
{
var identity = identityService.ReadIdentity(requestContext, IdentitySearchFactor.AccountName, username);
var email = identityService.GetPreferredEmailAddress(requestContext, identity.TeamFoundationId);
if (string.IsNullOrEmpty(email))
{
string errmsg = $"TfsNotificationRelay.Smtp.SmtpNotifier: User {username} doesn't have an email address.";
TeamFoundationApplicationCore.Log(requestContext, errmsg, 0, EventLogEntryType.Warning);
}
else
{
message.To.Add(email);
}
}
if (message.To.Any())
{
requestContext.Trace(0, TraceLevel.Info, Constants.TraceArea, "SmtpNotifier",
string.Format("Sending {0} email notification to: {1}.", notification.GetType(), string.Join(", ", message.To.Select(m => m.Address))));
return client.SendMailAsync(message);
}
else
{
requestContext.Trace(0, TraceLevel.Warning, Constants.TraceArea, "SmtpNotifier",
string.Format("No recipients to send {0} email notification to.", notification.GetType()));
return Task.FromResult(0);
}
}
