Sonarr/NzbDrone.Core/Providers/SmtpProvider.cs

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C#
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Mail;
using System.Text;
using NLog;
using NzbDrone.Core.Providers.Core;
namespace NzbDrone.Core.Providers
{
public class SmtpProvider
{
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
private readonly ConfigProvider _configProvider;
public SmtpProvider(ConfigProvider configProvider)
{
_configProvider = configProvider;
}
public virtual void SendEmail(string subject, string body, bool htmlBody = false)
{
//Create the Email message
var email = new MailMessage();
//Set the addresses
email.From = new MailAddress(_configProvider.SmtpFromAddress);
//Allow multiple to addresses (split on each comma)
foreach (var toAddress in _configProvider.SmtpToAddresses.Split(','))
{
email.To.Add(toAddress.Trim());
}
//Set the Subject
email.Subject = subject;
//Set the Body
email.Body = body;
//Html Body
email.IsBodyHtml = htmlBody;
//Handle credentials
var username = _configProvider.SmtpUsername;
var password = _configProvider.SmtpPassword;
NetworkCredential credentials = null;
if (!String.IsNullOrWhiteSpace(username))
credentials = new NetworkCredential(username, password);
//Send the email
try
{
Send(email, _configProvider.SmtpServer, _configProvider.SmtpPort, _configProvider.SmtpUseSsl, credentials);
}
catch(Exception ex)
{
Logger.Error("Error sending email. Subject: {0}", email.Subject);
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Logger.TraceException(ex.Message, ex);
}
}
public virtual bool SendTestEmail(string server, int port, bool ssl, string username, string password, string fromAddress, string toAddresses)
{
var subject = "NzbDrone SMTP Test Notification";
var body = "This is a test email from NzbDrone, if you received this message you properly configured your SMTP settings! (Now save them!)";
//Create the Email message
var email = new MailMessage();
//Set the addresses
email.From = new MailAddress(fromAddress);
//Allow multiple to addresses (split on each comma)
foreach (var toAddress in toAddresses.Split(','))
{
email.To.Add(toAddress.Trim());
}
//Set the Subject
email.Subject = subject;
//Set the Body
email.Body = body;
//Html Body
email.IsBodyHtml = false;
//Handle credentials
NetworkCredential credentials = null;
if (!String.IsNullOrWhiteSpace(username))
credentials = new NetworkCredential(username, password);
//Send the email
try
{
Send(email, server, port, ssl, credentials);
}
catch(Exception ex)
{
Logger.TraceException("Failed to send test email", ex);
return false;
}
return true;
}
public virtual void Send(MailMessage email, string server, int port, bool ssl, NetworkCredential credentials)
{
try
{
//Create the SMTP connection
var smtp = new SmtpClient(server, port);
//Enable SSL
smtp.EnableSsl = ssl;
//Credentials
smtp.Credentials = credentials;
//Send the email
smtp.Send(email);
}
catch (Exception ex)
{
Logger.ErrorException("There was an error sending an email.", ex);
throw;
}
}
}
}