public override Tuple<bool, string> Send(Notification notification)
{
string error = "";
if (string.IsNullOrWhiteSpace(base.smtpServer) ||
string.IsNullOrWhiteSpace(base.smtpUsername) ||
string.IsNullOrWhiteSpace(base.smtpPassword) ||
string.IsNullOrWhiteSpace(notification.toAddress))
{
error = "Cannot send email. Email Setup not done correctly";
base.logger.Log(error);
return new Tuple<bool, string>(false, error);
}
MailMessage message = new MailMessage();
message.From = new MailAddress(base.smtpUsername);
message.To.Add(notification.toAddress);
message.Subject = notification.subject;
message.Body = notification.body;
if (notification.attachmentList != null)
{
foreach (Attachment attachment in notification.attachmentList)
{
message.Attachments.Add(attachment);
}
}
try
{
SmtpClient smtpClient = new SmtpClient(base.smtpServer);
smtpClient.Credentials = new System.Net.NetworkCredential(base.smtpUsername, base.smtpPassword);
smtpClient.EnableSsl = true;
logger.Log("smtpClient sends {0}: {1} from {2} to {3}", message.Subject, message.Body, message.From.ToString(), message.To.ToString());
smtpClient.Send(message);
}
//this usually happens when the port is blocked
catch (System.Net.Mail.SmtpException exception)
{
error = string.Format("SmtpException while sending direct message: {0}", exception.Message);
// no need to log this here. it will get logged at the caller if its important. base.logger.Log(error);
return new Tuple<bool, string>(false, error);
}
//some other unknown exception
catch (Exception exception)
{
error = string.Format("Exception while sending direct message: {0}", exception.ToString());
base.logger.Log(error);
return new Tuple<bool, string>(false, error);
}
return new Tuple<bool, string>(true, "");
}
public override Tuple<bool, string> Send(Notification notification)
{
string error = "";
if (string.IsNullOrWhiteSpace(base.smtpServer) ||
string.IsNullOrWhiteSpace(base.smtpUsername) ||
string.IsNullOrWhiteSpace(base.smtpPassword) ||
string.IsNullOrWhiteSpace(notification.toAddress) ||
(this.serviceHostUri == null) ||
string.IsNullOrWhiteSpace(this.serviceHostUri.OriginalString))
{
error = "Cannot send email. Email Setup not done correctly";
base.logger.Log(error);
return new Tuple<bool, string>(false, error);
}
try
{
// TODO: add support for attachments for cloud email relay
EmailRequestInfo emailRequestInfo = new EmailRequestInfo(
base.smtpUsername,
base.smtpPassword,
base.smtpServer,
notification.toAddress,
notification.subject,
notification.body,
notification.attachmentList
);
if (null != emailRequestInfo)
{
string jsonString = emailRequestInfo.SerializeToJsonStream();
logger.Log("Sending cloud email : {0}", jsonString);
WebClient webClient = new WebClient();
webClient.Headers["Content-type"] = "application/json";
webClient.Encoding = Encoding.UTF8;
webClient.UseDefaultCredentials = true;
string jsonEmailStatus = webClient.UploadString(new Uri(this.serviceHostUri.OriginalString + "/SendEmail"), "POST", jsonString);
EmailStatus emailStatus = SerializerHelper<EmailStatus>.DeserializeFromJsonStream(jsonEmailStatus);
return new Tuple<bool, string>(emailStatus.SendStatus == EmailSendStatus.SentSuccessfully, emailStatus.SendFailureMessage);
}
}
catch (Exception exception)
{
error = string.Format("Exception while sending message: {0}", exception.ToString());
base.logger.Log(error);
return new Tuple<bool, string>(false, error);
}
return new Tuple<bool, string>(true, "");
}
public override Tuple<bool, string> Send(Notification notification)
{
string error = "";
if (string.IsNullOrWhiteSpace(base.smtpServer) ||
string.IsNullOrWhiteSpace(base.smtpUsername) ||
string.IsNullOrWhiteSpace(base.smtpPassword) ||
string.IsNullOrWhiteSpace(notification.toAddress))
{
error = "Cannot send email. Email Setup not done correctly";
base.logger.Log(error);
return new Tuple<bool, string>(false, error);
}
MailMessage message = new MailMessage();
message.From = new MailAddress(base.smtpUsername);
message.To.Add(notification.toAddress);
message.Subject = notification.subject;
message.Body = notification.body;
if (notification.attachmentList != null)
{
foreach (Attachment attachment in notification.attachmentList)
{
message.Attachments.Add(attachment);
}
}
try
{
SmtpClient smtpClient = new SmtpClient(base.smtpServer);
smtpClient.Credentials = new System.Net.NetworkCredential(base.smtpUsername, base.smtpPassword);
smtpClient.EnableSsl = true;
smtpClient.Send(message);
}
catch (Exception exception)
{
error = string.Format("Exception while sending message: {0}", exception.ToString());
base.logger.Log(error);
return new Tuple<bool, string>(false, error);
}
return new Tuple<bool, string>(true, "");
}
static void Main(string[] args)
{
var argsDict = ProcessArguments(args);
Emailer emailer = new Emailer((string)argsDict["SmtpServer"], (string) argsDict["SmtpUser"], (string) argsDict["SmtpPassword"]);
Notification notification = new Notification();
//notification.toAddress = (String)argsDict["To"];
notification.toAddress = "*****@*****.**";
notification.subject = "homeos testing";
notification.body = "This should just be fine, cheers";
//this logger maps to stdout
VLogger logger = new Logger();
bool result = emailer.Send(notification, logger);
logger.Log("result of email = " + result);
}
public abstract Tuple<bool, string> Send(Notification notification);
private static Notification BuildNotification(string dest, string subject, string body, List<Attachment> attachmentList)
{
Notification notification = null;
if (string.IsNullOrWhiteSpace(dest))
{
return notification;
}
notification = new Notification();
notification.toAddress = dest;
notification.subject = subject;
notification.body = body;
notification.attachmentList = attachmentList;
return notification;
}
public override Tuple <bool, string> Send(Notification notification)
{
string error = "";
bool skipEmailSetupCheck = false;
// if there is no user name, or password specified, then we assume that the default email configuration
// setup on the cloud should be used (note that we don't check the smtp server here since there is
// always a default value on the clients)
if (string.IsNullOrWhiteSpace(base.smtpUsername) && string.IsNullOrWhiteSpace(base.smtpPassword))
{
skipEmailSetupCheck = true;
}
if (skipEmailSetupCheck)
{
if (string.IsNullOrWhiteSpace(notification.toAddress) ||
(this.serviceHostUri == null) ||
string.IsNullOrWhiteSpace(this.serviceHostUri.OriginalString))
{
error = "Cannot send email. Email Setup not done correctly";
base.logger.Log(error);
return(new Tuple <bool, string>(false, error));
}
}
else
{
if (string.IsNullOrWhiteSpace(base.smtpUsername) ||
string.IsNullOrWhiteSpace(base.smtpServer) ||
string.IsNullOrWhiteSpace(base.smtpPassword) ||
string.IsNullOrWhiteSpace(notification.toAddress) ||
(this.serviceHostUri == null) ||
string.IsNullOrWhiteSpace(this.serviceHostUri.OriginalString))
{
error = "Cannot send email. Email Setup not done correctly";
base.logger.Log(error);
return(new Tuple <bool, string>(false, error));
}
}
try
{
// TODO: add support for attachments for cloud email relay
EmailRequestInfo emailRequestInfo = new EmailRequestInfo(
base.smtpUsername,
base.smtpPassword,
base.smtpServer,
notification.toAddress,
notification.subject,
notification.body,
notification.attachmentList
);
if (null != emailRequestInfo)
{
string jsonString = emailRequestInfo.SerializeToJsonStream();
logger.Log("Sending cloud email : {0}", emailRequestInfo.ToString());
WebClient webClient = new WebClient();
webClient.Headers["Content-type"] = "application/json";
webClient.Encoding = Encoding.UTF8;
webClient.UseDefaultCredentials = true;
string jsonEmailStatus = webClient.UploadString(new Uri(this.serviceHostUri.OriginalString + "/SendEmail"), "POST", jsonString);
EmailStatus emailStatus = SerializerHelper <EmailStatus> .DeserializeFromJsonStream(jsonEmailStatus);
return(new Tuple <bool, string>(emailStatus.SendStatus == EmailSendStatus.SentSuccessfully, emailStatus.SendFailureMessage));
}
}
catch (Exception exception)
{
error = string.Format("Exception while sending cloud email: {0}", exception.ToString());
base.logger.Log(error);
return(new Tuple <bool, string>(false, error));
}
return(new Tuple <bool, string>(true, ""));
}
