public override void RecordMessage(AlertRaised alertRaised)
{
string lastStep = "";
try
{
SMTPNotifierConfig mailSettings = (SMTPNotifierConfig)AgentConfig;
if (mailSettings.HostServer.Length == 0)
{
throw new Exception("SMTP host server not specified!");
}
lastStep = "Setting up SMTP client details";
using (SmtpClient smtpClient = new SmtpClient())
{
smtpClient.Host = mailSettings.HostServer;
smtpClient.UseDefaultCredentials = mailSettings.UseDefaultCredentials;
smtpClient.Port = mailSettings.Port;
if (!mailSettings.UseDefaultCredentials)
{
lastStep = "Setting up non default credentials";
System.Net.NetworkCredential cr = new System.Net.NetworkCredential();
cr.Domain = mailSettings.Domain;
cr.UserName = mailSettings.UserName;
cr.Password = mailSettings.Password;
smtpClient.Credentials = cr;
}
if (mailSettings.UseTLS)
{
smtpClient.EnableSsl = true;
}
MailMessage mailMessage = new MailMessage(mailSettings.FromAddress, mailSettings.ToAddress);
string collectorName = "QuickMon Global Alert";
string collectorAgents = "None";
string oldState = "N/A";
string newState = "N/A";
string detailMessage = "N/A";
string viaHost = "";
if (alertRaised.RaisedFor != null)
{
collectorName = alertRaised.RaisedFor.Name;
collectorAgents = string.Format("{0} agent(s)", alertRaised.RaisedFor.CollectorAgents.Count);
if (alertRaised.RaisedFor.CollectorAgents.Count > 0)
{
collectorAgents += " {";
alertRaised.RaisedFor.CollectorAgents.ForEach(ca => collectorAgents += ca.AgentClassDisplayName + ",");
collectorAgents = collectorAgents.TrimEnd(',') + "}";
}
oldState = Enum.GetName(typeof(CollectorState), alertRaised.RaisedFor.PreviousState.State);
newState = Enum.GetName(typeof(CollectorState), alertRaised.RaisedFor.CurrentState.State);
detailMessage = mailSettings.IsBodyHtml ? alertRaised.RaisedFor.CurrentState.ReadAllHtmlDetails() : alertRaised.RaisedFor.CurrentState.ReadAllRawDetails();
if (alertRaised.RaisedFor.OverrideRemoteAgentHost)
{
viaHost = string.Format(" (via {0}:{1})", alertRaised.RaisedFor.OverrideRemoteAgentHostAddress, alertRaised.RaisedFor.OverrideRemoteAgentHostPort);
}
else if (alertRaised.RaisedFor.EnableRemoteExecute)
{
viaHost = string.Format(" (via {0}:{1})", alertRaised.RaisedFor.RemoteAgentHostAddress, alertRaised.RaisedFor.RemoteAgentHostPort);
}
}
lastStep = "Setting up mail body";
string body = mailSettings.Body
.Replace("%Details%", detailMessage)
.Replace("%DateTime%", DateTime.Now.ToString("F"))
.Replace("%AlertLevel%", Enum.GetName(typeof(AlertLevel), alertRaised.Level))
.Replace("%PreviousState%", oldState)
.Replace("%CurrentState%", newState)
.Replace("%CollectorName%", collectorName + viaHost)
.Replace("%CollectorAgents%", collectorAgents);
string subject = mailSettings.Subject
.Replace("%DateTime%", DateTime.Now.ToString("F"))
.Replace("%AlertLevel%", Enum.GetName(typeof(AlertLevel), alertRaised.Level))
.Replace("%PreviousState%", oldState)
.Replace("%CurrentState%", newState)
.Replace("%CollectorName%", collectorName + viaHost)
.Replace("%CollectorAgents%", collectorAgents);
mailMessage.Priority = (MailPriority)mailSettings.MailPriority;
if (mailSettings.SenderAddress.Length > 0)
{
mailMessage.Sender = new MailAddress(mailSettings.SenderAddress);
}
if (mailSettings.ReplyToAddress.Length > 0)
{
mailMessage.ReplyToList.Add(mailSettings.ReplyToAddress);
}
mailMessage.Body = body;
mailMessage.IsBodyHtml = mailSettings.IsBodyHtml;
mailMessage.Subject = subject;
lastStep = "Sending SMTP mail";
smtpClient.Send(mailMessage);
}
}
catch (Exception ex)
{
throw new Exception("Error recording message in SMTP notifier\r\nLast step: " + lastStep, ex);
}
}
public SMTPNotifier()
{
AgentConfig = new SMTPNotifierConfig();
}
