public bool SendMailMessageWithDynamicLogo(EmailDetail emailDetail)
{
try
{
ServicePointManager.ServerCertificateValidationCallback = delegate { return(true); };
// Instantiate a new instance of MailMessage
bool validateSendEmail = true;
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();
string subject = emailDetail.Subject;
ValidateSendEmail(emailDetail.ListTo, emailDetail.EmailCC, emailDetail.EmailBcc, ref subject, ref validateSendEmail, message, emailDetail.EmailAdmin);
if (validateSendEmail)
{
#region Create Email Header
message.Headers.Add("Message-ID", "<" + emailDetail.MessageID + ">");
if (!string.IsNullOrWhiteSpace(emailDetail.InReplyTo))
{
message.Headers.Add("In-Reply-To", emailDetail.InReplyTo);
message.Headers.Add("References", emailDetail.InReplyTo);
}
message.From = new MailAddress(emailDetail.FromAddress);
message.Subject = subject;
message.IsBodyHtml = true;
#endregion Create Email Header
#region Embed Logo
List <LinkedResource> resourceCollection = new List <LinkedResource>();
EmbedLogo(emailDetail, "CompanyLogo", emailDetail.CompanyLogo, resourceCollection);
EmbedLogo(emailDetail, "CompanySignature", emailDetail.CompanySignature, resourceCollection);
EmbedLogo(emailDetail, "HotelPlatformLogo", emailDetail.HotelLogo, resourceCollection);
EmbedLogo(emailDetail, "T2PLogo", emailDetail.T2pLogo, resourceCollection);
EmbedLogo(emailDetail, "AirplusLogo", emailDetail.AirPlusLogo, resourceCollection);
AlternateView htmlView = AlternateView.CreateAlternateViewFromString(emailDetail.Body, null, "text/html");
resourceCollection.ForEach(x => htmlView.LinkedResources.Add(x));
message.AlternateViews.Add(htmlView);
#endregion Embed Logo
#region Attachment
if (emailDetail.ListAtt != null)
{
foreach (string item in emailDetail.ListAtt)
{
if (File.Exists(item))
{
System.Net.Mail.Attachment att = AttachmentHelper.CreateAttachment(item, Path.GetFileName(item), TransferEncoding.Base64);
message.Attachments.Add(att);
}
}
}
#endregion Attachment
#region Send Email
SmtpClient client = new SmtpClient(emailDetail.Server);
client.Credentials = new System.Net.NetworkCredential(emailDetail.UserName, emailDetail.Password);
client.EnableSsl = false;
client.Send(message);
#endregion Send Email
foreach (System.Net.Mail.Attachment att in message.Attachments)
{
att.Dispose();
}
}
message.Dispose();
return(true);
}
catch (Exception ex)
{
WriteLog(emailDetail);
T2P._2015.Cross.Utility.ExceptionHandling.ExceptionHelper.GetDetailMessageAndLog(ex);
return(false);
}
}
//private static readonly log4net.ILog log = log4net.LogManager.GetLogger(typeof(ToolSendEmail));
//private string version = "Version " + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString() + " ";
//public static string MailServer = ConfigurationManager.AppSettings["MailServer"];
//public static string[] EmailBCC = { "*****@*****.**" };
public bool SendMail(
string eMAIL_SEND_USER,
string eMAIL_SEND_PASSWORD,
string eMAIL_SEND_SERVER,
string from, string to, string inReplyTo, string cC, string bCC, string subject, string body, string[] listAttachment,
string localPathCompanyLogo,
string localPathHotelPlatformLogo,
string localPathAirPlusLogo,
string localPathCompanySignatureLogo,
string localPathT2PLogo,
string messageID = ""
)
{
bool result = false;
try
{
bool validateSendEmail = true;
System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage();
List <string> listTo = new List <string>()
{
to
};
ValidateSendEmail(listTo, cC, bCC, ref subject, ref validateSendEmail, message);
if (validateSendEmail)
{
message.Headers.Add("Message-ID", "<" + (!string.IsNullOrWhiteSpace(messageID) ? messageID : Guid.NewGuid().ToString()) + ">");
message.From = new MailAddress(from);
message.Subject = subject;
message.IsBodyHtml = true;
if (!string.IsNullOrWhiteSpace(inReplyTo))
{
message.Headers.Add("In-Reply-To", inReplyTo);
message.Headers.Add("References", inReplyTo);
}
// embed logo
List <LinkedResource> listLinkedResource = new List <LinkedResource>();
if (!string.IsNullOrWhiteSpace(localPathCompanyLogo))
{
LinkedResource linkedResource = new LinkedResource(localPathCompanyLogo);
linkedResource.ContentId = Path.GetFileName(localPathCompanyLogo);
ContentType ct = new ContentType(MediaTypeNames.Image.Gif);
linkedResource.ContentType = ct;
listLinkedResource.Add(linkedResource);
}
if (!string.IsNullOrWhiteSpace(localPathHotelPlatformLogo))
{
LinkedResource linkedResource = new LinkedResource(localPathHotelPlatformLogo);
linkedResource.ContentId = Path.GetFileName(localPathHotelPlatformLogo);
ContentType ct = new ContentType(MediaTypeNames.Image.Gif);
linkedResource.ContentType = ct;
listLinkedResource.Add(linkedResource);
}
if (!string.IsNullOrWhiteSpace(localPathAirPlusLogo))
{
LinkedResource linkedResource = new LinkedResource(localPathAirPlusLogo);
linkedResource.ContentId = Path.GetFileName(localPathAirPlusLogo);
ContentType ct = new ContentType(MediaTypeNames.Image.Gif);
linkedResource.ContentType = ct;
listLinkedResource.Add(linkedResource);
}
if (!string.IsNullOrWhiteSpace(localPathCompanySignatureLogo))
{
LinkedResource linkedResource = new LinkedResource(localPathCompanySignatureLogo);
linkedResource.ContentId = Path.GetFileName(localPathCompanySignatureLogo);
ContentType ct = new ContentType(MediaTypeNames.Image.Gif);
linkedResource.ContentType = ct;
listLinkedResource.Add(linkedResource);
}
if (!string.IsNullOrWhiteSpace(localPathT2PLogo))
{
LinkedResource linkedResource = new LinkedResource(localPathT2PLogo);
linkedResource.ContentId = Path.GetFileName(localPathT2PLogo);
ContentType ct = new ContentType(MediaTypeNames.Image.Gif);
linkedResource.ContentType = ct;
listLinkedResource.Add(linkedResource);
}
// convert base64 image to embed
Regex r = new Regex(@"(<img\s(?>(?!src=)[^>])*?src=\"")data:image/(gif|png|jpeg);base64,([\w=+/]+)(\""[^>]*>)");
foreach (Match match in r.Matches(body))
{
Regex g = new Regex(@"data:image/(gif|png|jpeg);base64,([\w=+/]+)");
string src = g.Match(match.Value).Value;
string base64 = Regex.Replace(src, "data:image/(gif|png|jpeg);base64,", string.Empty, RegexOptions.IgnoreCase);
var imageData = Convert.FromBase64String(base64);
var contentId = Guid.NewGuid().ToString();
LinkedResource linkedResource = new LinkedResource(new MemoryStream(imageData), "image/jpeg");
linkedResource.ContentId = contentId;
linkedResource.TransferEncoding = TransferEncoding.Base64;
body = body.Replace(src, "cid:" + contentId);
listLinkedResource.Add(linkedResource);
}
AlternateView htmlView = AlternateView.CreateAlternateViewFromString(body, null, "text/html");
listLinkedResource.ForEach(x => htmlView.LinkedResources.Add(x));
message.AlternateViews.Add(htmlView);
// add attachment
if (listAttachment != null && listAttachment.Length > 0)
{
foreach (string item in listAttachment)
{
if (File.Exists(item))
{
System.Net.Mail.Attachment att = AttachmentHelper.CreateAttachment(item, Path.GetFileName(item), TransferEncoding.Base64);
message.Attachments.Add(att);
}
}
}
// send mail
SmtpClient client = new SmtpClient(eMAIL_SEND_SERVER);
client.Credentials = new System.Net.NetworkCredential(eMAIL_SEND_USER, eMAIL_SEND_PASSWORD);
client.EnableSsl = false;
client.Send(message);
foreach (System.Net.Mail.Attachment att in message.Attachments)
{
att.Dispose();
}
message.Dispose();
}
result = true;
return(result);
}
catch (Exception ex)
{
WriteLogEmail2(from, to, cC, bCC);
T2P._2015.Cross.Utility.ExceptionHandling.ExceptionHelper.GetDetailMessageAndLog(ex);
return(false);
}
}
