private string AddLogoAsAttachment(MailMsg msg)
{
MemoryStream logoStream = new MemoryStream();
Resources.dvs_logo.Save(logoStream, ImageFormat.Jpeg);
logoStream.Position = 0;
Attachment inline = new Attachment(logoStream, "DVS logo");
inline.ContentDisposition.Inline = true;
inline.ContentDisposition.DispositionType = DispositionTypeNames.Inline;
inline.ContentType.MediaType = "image/png";
msg.Attachments.Add(inline);
inline.ContentId = Guid.NewGuid().ToString().Replace("-", "");
return inline.ContentId;
}
private void SendMailInternal(EmailTemplateType emailTemplateType, string emailsTo, Dictionary<string, string> dic = null, string emailsCC = null, string emailFrom = null)
{
if (string.IsNullOrWhiteSpace(emailsTo))
throw new ArgumentNullException("email cannot be null or empty");
var template = _emailRepository.GetByEmailTemplateType(emailTemplateType);
StringBuilder body = CreateHTMLMailBody();
body.Replace(Constants.EmailTemplateKeyWords.MailBody, template.Body);
StringBuilder subject = new StringBuilder(template.Subject);
StringBuilder signature = new StringBuilder(template.Signature);
if (dic != null)
{
foreach (var item in dic)
{
body.Replace(item.Key, item.Value);
subject.Replace(item.Key, item.Value);
}
}
MailMsg msg = new MailMsg();
signature.Replace(Constants.EmailTemplateKeyWords.ContactUsLink, _configManager.WebSiteBaseURL + Constants.WebSiteUrls.ContactUs);
if (template.Signature.Contains(Constants.EmailTemplateKeyWords.SignatureLogo))
{
string contentId = AddLogoAsAttachment(msg);
signature.Replace(Constants.EmailTemplateKeyWords.SignatureLogo, "cid:" + contentId);
}
body.Replace(Constants.EmailTemplateKeyWords.MailSignature, signature.ToString());
msg.IsBodyHtml = true;
msg.Body = body.ToString();
msg.Subject = subject.ToString();
if (!string.IsNullOrWhiteSpace(emailFrom))
msg.From = new MailAddress(emailFrom);
else
msg.From = new MailAddress(_configManager.EmailFrom);
if (!string.IsNullOrWhiteSpace(_configManager.AlternativeEmail))
msg.To.Add(_configManager.AlternativeEmail);
else
msg.To.Add(emailsTo);
if (!string.IsNullOrWhiteSpace(emailsCC) && string.IsNullOrWhiteSpace(_configManager.AlternativeEmail))
msg.CC.Add(emailsCC);
msg.Send();
}