/// <summary>
/// Creates a MailMessage for the current MailAttribute instance.
/// </summary>
protected EmailMessage GenerateProspectiveMailMessage(MailAttributes mail)
{
//create base message
var message = new EmailMessage
{
from_name = mail.From.DisplayName,
from_email = mail.From.Address,
to = mail.To.Union(mail.Cc).Select(t => new EmailAddress(t.Address, t.DisplayName)),
bcc_address = mail.Bcc.Any() ? mail.Bcc.First().Address : null,
subject = mail.Subject,
important = mail.Priority == MailPriority.High ? true : false
};
// We need to set Reply-To as a custom header
if (mail.ReplyTo.Any())
{
message.AddHeader("Reply-To", string.Join(" , ", mail.ReplyTo));
}
// Adding content to the message
foreach (var view in mail.AlternateViews)
{
var reader = new StreamReader(view.ContentStream, Encoding.UTF8, true, 1024, true);
var body = reader.ReadToEnd();
if (view.ContentType.MediaType == MediaTypeNames.Text.Plain)
{
message.text = body;
}
if (view.ContentType.MediaType == MediaTypeNames.Text.Html)
{
message.html = body;
}
}
// Going through headers and adding them to the message
mail.Headers.ToList().ForEach(h => message.AddHeader(h.Key, h.Value));
// Adding the attachments
var attachments = new List<email_attachment>();
foreach (var mailAttachment in mail.Attachments.Select(attachment => Utils.AttachmentCollection.ModifyAttachmentProperties(attachment.Key, attachment.Value, false)))
{
using (var stream = new MemoryStream())
{
mailAttachment.ContentStream.CopyTo(stream);
var base64Data = Convert.ToBase64String(stream.ToArray());
attachments.Add(new email_attachment
{
content = base64Data,
name = mailAttachment.Name,
type = mailAttachment.ContentType.MediaType,
});
}
}
message.attachments = attachments;
return message;
}
//public async Task<List<EmailResult>> SendAsncTask(MailMessage mail)
//{
// var message = ToMandrillMessage(mail);
// return await _mandrillClient.SendMessageAsync(message);
//}
/// <summary>
/// Converts a .NET MailMessage to the required API proxy class
/// </summary>
/// <param name="mail"></param>
/// <returns></returns>
private static EmailMessage ToMandrillMessage(MailMessage mail)
{
if (mail.CC.Any())
throw new NotSupportedException("The CC field is not supported with the MandrillMailSender");
if (mail.ReplyToList.Any())
throw new NotSupportedException("The ReplyTo field is not supported with the MandrillMailSender");
//create base message
var message = new EmailMessage
{
from_name = mail.From.Address,
from_email = mail.From.DisplayName,
to = mail.To.Select(t => new EmailAddress(t.Address, t.DisplayName)),
bcc_address = mail.Bcc.Any() ? mail.Bcc.First().Address : null,
subject = mail.Subject,
};
//add headers
for (int i = 0; i < mail.Headers.Count; i++)
{
message.AddHeader(mail.Headers.Keys[i], mail.Headers[i]);
}
//add content
foreach (var view in mail.AlternateViews)
{
using (var reader = new StreamReader(view.ContentStream))
{
var body = reader.ReadToEnd();
if (view.ContentType.MediaType == MediaTypeNames.Text.Plain)
message.text = body;
if (view.ContentType.MediaType == MediaTypeNames.Text.Html)
message.html = body;
}
}
//add attachments
var atts = new List<attachment>();
foreach (var attachment in mail.Attachments)
{
using (var stream = new MemoryStream())
{
attachment.ContentStream.CopyTo(stream);
var base64Data = Convert.ToBase64String(stream.ToArray());
atts.Add(new attachment
{
content = base64Data,
name = attachment.ContentId,
type = attachment.ContentType.MediaType,
});
}
}
message.attachments = atts;
return message;
}
/// <summary>
/// Creates a MailMessage for the current MailAttribute instance.
/// </summary>
protected EmailMessage GenerateProspectiveMailMessage(MailAttributes mail)
{
var idnmapping = new IdnMapping();
var emailAddresses = mail.To
.Select(
t =>
{
var domainSplit = t.Address.Split('@');
return new EmailAddress(domainSplit[0] + "@" + idnmapping.GetAscii(domainSplit[1])) { type = "to" };
})
.Union(
mail.Cc.Select(
t =>
{
var domainSplit = t.Address.Split('@');
return new EmailAddress(domainSplit[0] + "@" + idnmapping.GetAscii(domainSplit[1])) { type = "cc" };
}))
.Union(
mail.Bcc.Select(
t =>
{
var domainSplit = t.Address.Split('@');
return new EmailAddress(domainSplit[0] + "@" + idnmapping.GetAscii(domainSplit[1])) { type = "bcc" };
}));
//create base message
var message = new EmailMessage
{
from_name = mail.From.DisplayName,
from_email = mail.From.Address,
to = emailAddresses,
subject = mail.Subject,
important = mail.Priority == MailPriority.High,
preserve_recipients = true
};
// We need to set Reply-To as a custom header
if (mail.ReplyTo.Any())
{
message.AddHeader("Reply-To", string.Join(" , ", mail.ReplyTo));
}
// Adding content to the message
foreach (var view in mail.AlternateViews)
{
var reader = new StreamReader(view.ContentStream, Encoding.UTF8, true, 1024, true);
var body = reader.ReadToEnd();
if (view.ContentType.MediaType == MediaTypeNames.Text.Plain)
{
message.text = body;
}
if (view.ContentType.MediaType == MediaTypeNames.Text.Html)
{
message.html = body;
}
}
// Going through headers and adding them to the message
mail.Headers.ToList().ForEach(h => message.AddHeader(h.Key, h.Value));
// Adding the attachments
var attachments = new List<email_attachment>();
foreach (var mailAttachment in mail.Attachments.Select(attachment => Utils.AttachmentCollection.ModifyAttachmentProperties(attachment.Key, attachment.Value, false)))
{
using (var stream = new MemoryStream())
{
mailAttachment.ContentStream.CopyTo(stream);
var base64Data = Convert.ToBase64String(stream.ToArray());
attachments.Add(new email_attachment
{
content = base64Data,
name = ReplaceGermanCharacters(mailAttachment.Name),
type = mailAttachment.ContentType.MediaType,
});
}
}
message.attachments = attachments;
return message;
}
/// <summary>
/// Creates a EmailMessage for the given IMailAttributes instance.
/// </summary>
public EmailMessage GenerateProspectiveMailMessage()
{
var mail = this;
if (mail.Cc.Any())
throw new NotSupportedException("The CC field is not supported with the MandrillMailSender");
if (mail.ReplyTo.Any())
throw new NotSupportedException("The ReplyTo field is not supported with the MandrillMailSender");
//create base message
var message = new EmailMessage
{
from_name = mail.From.DisplayName,
from_email = mail.From.Address,
to = mail.To.Select(t => new EmailAddress(t.Address, t.DisplayName)),
bcc_address = mail.Bcc.Any() ? mail.Bcc.First().Address : null,
subject = mail.Subject
};
//add headers
foreach (var kvp in mail.Headers)
message.AddHeader(kvp.Key, kvp.Value);
//add content
foreach (AlternateView view in mail.AlternateViews)
{
using (var reader = new StreamReader(view.ContentStream))
{
var body = reader.ReadToEnd();
if (view.ContentType.MediaType == MediaTypeNames.Text.Plain)
message.text = body;
if (view.ContentType.MediaType == MediaTypeNames.Text.Html)
message.html = body;
}
}
//add attachments
var atts = new List<attachment>();
foreach (var mailAttachment in mail.Attachments.Select(attachment => AttachmentCollection.ModifyAttachmentProperties(attachment.Key,
attachment.Value,
false)))
{
using (var stream = new MemoryStream())
{
mailAttachment.ContentStream.CopyTo(stream);
string base64Data = Convert.ToBase64String(stream.ToArray());
atts.Add(new attachment
{
content = base64Data,
name = mailAttachment.Name,
type = mailAttachment.ContentType.MediaType,
});
}
}
message.attachments = atts;
return message;
}
