72 lines
2.4 KiB
C#
72 lines
2.4 KiB
C#
// Copyright (c) Umbraco.
|
|
// See LICENSE for more details.
|
|
|
|
using System.Net.Mail;
|
|
using System.Threading.Tasks;
|
|
using Microsoft.Extensions.Options;
|
|
using Umbraco.Cms.Core.Configuration.Models;
|
|
using Umbraco.Cms.Core.Mail;
|
|
using Umbraco.Cms.Core.Models;
|
|
using Umbraco.Cms.Infrastructure.Extensions;
|
|
using SmtpClient = MailKit.Net.Smtp.SmtpClient;
|
|
|
|
namespace Umbraco.Cms.Infrastructure
|
|
{
|
|
/// <summary>
|
|
/// A utility class for sending emails
|
|
/// </summary>
|
|
public class EmailSender : IEmailSender
|
|
{
|
|
// TODO: This should encapsulate a BackgroundTaskRunner with a queue to send these emails!
|
|
|
|
private readonly GlobalSettings _globalSettings;
|
|
|
|
public EmailSender(IOptions<GlobalSettings> globalSettings) => _globalSettings = globalSettings.Value;
|
|
|
|
/// <summary>
|
|
/// Sends the message async
|
|
/// </summary>
|
|
/// <param name="message"></param>
|
|
/// <returns></returns>
|
|
public async Task SendAsync(EmailMessage message)
|
|
{
|
|
if (_globalSettings.IsSmtpServerConfigured == false)
|
|
{
|
|
return;
|
|
}
|
|
|
|
using (var client = new SmtpClient())
|
|
{
|
|
await client.ConnectAsync(_globalSettings.Smtp.Host,
|
|
_globalSettings.Smtp.Port,
|
|
(MailKit.Security.SecureSocketOptions)(int)_globalSettings.Smtp.SecureSocketOptions);
|
|
|
|
if (!(_globalSettings.Smtp.Username is null && _globalSettings.Smtp.Password is null))
|
|
{
|
|
await client.AuthenticateAsync(_globalSettings.Smtp.Username, _globalSettings.Smtp.Password);
|
|
}
|
|
|
|
var mailMessage = message.ToMimeMessage(_globalSettings.Smtp.From);
|
|
if (_globalSettings.Smtp.DeliveryMethod == SmtpDeliveryMethod.Network)
|
|
{
|
|
await client.SendAsync(mailMessage);
|
|
}
|
|
else
|
|
{
|
|
client.Send(mailMessage);
|
|
}
|
|
|
|
await client.DisconnectAsync(true);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returns true if the application should be able to send a required application email
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// We assume this is possible if either an event handler is registered or an smtp server is configured
|
|
/// </remarks>
|
|
public bool CanSendRequiredEmail() => _globalSettings.IsSmtpServerConfigured;
|
|
}
|
|
}
|