private async Task <SendEmailResult> SendNotificationEmail(TenantInformation tenant, NotificationMessage message, INotificationRepository repository)
{
Logger.Log($"Handling started for user ID {message.UserId} with message {message.ToJSON()}", message, tenant);
if (message.To == null || !message.To.Any() || message.To.All(string.IsNullOrWhiteSpace))
{
Logger.Log("Failed to send email because no recipients were specified", message, tenant, LogLevel.Error);
return(await Task.FromResult(SendEmailResult.Error));
}
Logger.Log("Getting email settings", message, tenant);
var emailSettings = await repository.GetEmailSettings();
if (emailSettings == null || string.IsNullOrWhiteSpace(emailSettings.HostName))
{
Logger.Log($"Failed to send email because invalid email settings were provided for tenant {tenant.TenantId}", message, tenant, LogLevel.Error);
return(await Task.FromResult(SendEmailResult.Error));
}
Logger.Log($"Email settings found. Host Name: {emailSettings.HostName}. Sender Email Address: {emailSettings.SenderEmailAddress}. User Name: {emailSettings.UserName}", message, tenant);
// Get the logo
byte[] logoImageArray = new LogoDataProvider().GetLogo();
string logoImageSrc = null;
if (logoImageArray != null)
{
logoImageSrc = GetImageSrc(logoImageArray, DiscussionEmail.LogoImageAttachmentContentId);
}
var notificationEmail = new NotificationEmail(
message.ProjectId,
message.ProjectName,
message.ArtifactId,
message.ArtifactName,
message.ArtifactUrl,
message.Message,
message.Header,
logoImageSrc,
message.BlueprintUrl);
var emailMessage = new Message
{
Subject = message.Subject,
FromDisplayName = message.From,
To = message.To.ToArray(),
From = emailSettings.SenderEmailAddress,
IsBodyHtml = true,
Body = new NotificationEmailContent(notificationEmail).TransformText()
};
if (logoImageArray != null)
{
emailMessage.DiscussionEmail = new DiscussionEmail
{
LogoImageSrc = logoImageSrc,
LogoImageAttachmentArray = logoImageArray
};
}
var smtpClientConfiguration = new SMTPClientConfiguration
{
Authenticated = emailSettings.Authenticated,
EnableSsl = emailSettings.EnableSSL,
HostName = emailSettings.HostName,
// Bug 61312: Password must be decrypted before saving in configuration
Password = SystemEncryptions.DecryptFromSilverlight(emailSettings.Password),
Port = emailSettings.Port,
UserName = emailSettings.UserName
};
if (string.IsNullOrWhiteSpace(smtpClientConfiguration.HostName))
{
Logger.Log("Sending email failed because no host name was found. Check your email settings", message, tenant, LogLevel.Error);
return(await Task.FromResult(SendEmailResult.Error));
}
Logger.Log($"Sending Email to {string.Join(",", emailMessage.To)}", message, tenant);
repository.SendEmail(smtpClientConfiguration, emailMessage);
Logger.Log("Email Sent Successfully", message, tenant);
return(await Task.FromResult(SendEmailResult.Success));
}