public static byte[] GetFileBinary(MIME_Message MimeMsg, string FileName)
{
if (MimeMsg == null)
{
return(null);
}
List <Mail.Models.Attachment> result = new List <Models.Attachment>();
foreach (var item in MimeMsg.AllEntities)
{
if ((item.ContentDisposition != null && item.ContentDisposition.DispositionType != null && item.ContentDisposition.Param_FileName == FileName) ||
(item.ContentType != null && item.ContentType.Param_Name == FileName))
{
var attachmentbody = item.Body as LumiSoft.Net.MIME.MIME_b_SinglepartBase;
if (attachmentbody != null)
{
if (attachmentbody.Data != null)
{
return(attachmentbody.Data);
}
else if (attachmentbody.EncodedData != null)
{
return(attachmentbody.EncodedData);
}
}
}
}
return(null);
}
internal static string ParseSummary(MIME_Message msg, int length = 150)
{
var htmlbody = GetHtmlBody(msg);
if (htmlbody != null)
{
htmlbody = Kooboo.Search.Utility.RemoveHtml(htmlbody);
htmlbody = htmlbody.Replace("\r\n\r\n", "\r\n");
htmlbody = htmlbody.Replace("\t\t", "\t");
htmlbody = htmlbody.Replace(" ", " ");
}
if (!string.IsNullOrEmpty(htmlbody) && htmlbody.Length > length - 50)
{
return(Lib.Helper.StringHelper.SementicSubString(htmlbody, 0, length));
}
string text = GetTextBody(msg);
int htmllen = 0;
if (htmlbody != null)
{
htmllen = htmlbody.Length;
}
if (!string.IsNullOrEmpty(text) && text.Length > htmllen)
{
return(Lib.Helper.StringHelper.SementicSubString(text, 0, length));
}
return(null);
}
public static List <Models.Attachment> ParseAttachment(MIME_Message MineMessage)
{
List <Mail.Models.Attachment> result = new List <Models.Attachment>();
foreach (var item in MineMessage.AllEntities)
{
if (item.ContentDisposition != null && item.ContentDisposition.DispositionType != null && item.ContentDisposition.DispositionType.ToLower() == "attachment")
{
var attachmentbody = item.Body as LumiSoft.Net.MIME.MIME_b_SinglepartBase;
if (attachmentbody != null)
{
Models.Attachment attach = new Models.Attachment();
attach.FileName = item.ContentDisposition.Param_FileName;
attach.Type = item.ContentType.Type;
attach.SubType = item.ContentType.SubType;
long size = item.ContentDisposition.Param_Size;
if (size <= 0)
{
var x = item.Body as LumiSoft.Net.MIME.MIME_b_SinglepartBase;
size = x.Data.Length;
}
attach.Size = size;
if (!string.IsNullOrEmpty(attach.FileName) && attach.Size > 0)
{
result.Add(attach);
}
}
}
}
return(result);
}
private static DateTime GetSentDate(MIME_Message msg)
{
var value = GetHeaderValue(msg, "date");
if (value != null)
{
return(LumiSoft.Net.MIME.MIME_Utils.ParseRfc2822DateTime(value).ToUniversalTime());
}
return(DateTime.UtcNow);
}
private static string GetHeader(MIME_Message msg, string header)
{
string value = MessageUtility.GetHeaderValue(msg, header);
if (header.ToLower() == "from" || header.ToLower() == "to")
{
value = value.Replace("\"", "");
value = value.Replace("'", "");
}
return(value);
}
public static string ComposeHeader(MIME_Message mime, RenderContext context)
{
string result = "<br/><br/><hr/><div color=\"#000000\" style=\"font-size:12px;background:#efefef;padding:8px;\">\r\n";
result += "<b>" + Hardcoded.GetValue("From", context) + "</b>: " + GetHeader(mime, "from") + "</br>\r\n";
result += "<b>" + Hardcoded.GetValue("To", context) + "</b>: " + GetHeader(mime, "to") + "</br>\r\n";
result += "<b>" + Hardcoded.GetValue("Subject", context) + "</b>: " + GetHeader(mime, "subject") + "</br>\r\n";
result += "<b>" + Hardcoded.GetValue("Date", context) + "</b>: " + GetHeader(mime, "date") + "</br>\r\n";
result += "</div><div>{{htmlbody}}</div>";
return(result);
}
public static Kooboo.Mail.Message ParseMeta(MIME_Message MimeMsg)
{
Kooboo.Mail.Message message = new Message();
message.From = GetHeaderValue(MimeMsg, "from");
message.To = GetHeaderValue(MimeMsg, "to");
message.SmtpMessageId = GetHeaderValue(MimeMsg, "Message-Id");
message.Subject = GetHeaderValue(MimeMsg, "subject");
message.Date = GetSentDate(MimeMsg);
message.Attachments = ParseAttachment(MimeMsg);
message.Summary = ParseSummary(MimeMsg);
return(message);
}
public static string GetHeaderValue(MIME_Message msg, string headername)
{
foreach (var item in msg.Header)
{
var header = item as MIME_h_Unstructured;
if (header != null && Lib.Helper.StringHelper.IsSameValue(header.Name, headername))
{
return(header.Value);
}
}
return(null);
}
internal static string GetTextBody(MIME_Message MimeMsg)
{
foreach (var item in MimeMsg.AllEntities)
{
if (item.ContentType != null)
{
if (Lib.Helper.StringHelper.IsSameValue(item.ContentType.Type, "text") && Lib.Helper.StringHelper.IsSameValue(item.ContentType.SubType, "plain"))
{
var btext = item.Body as MIME_b_Text;
if (btext != null)
{
return(btext.Text);
}
}
}
}
return(null);
}
private Mail_Message CreateMessage()
{
Mail_Message mail_Message = new Mail_Message();
mail_Message.MimeVersion = "1.0";
mail_Message.MessageID = MIME_Utils.CreateMessageID();
mail_Message.Date = DateTime.Now;
mail_Message.From = Mail_h_MailboxList.Parse("From: " + this.m_pFrom.Text).Addresses;
mail_Message.To = new Mail_t_AddressList();
mail_Message.To.Add(new Mail_t_Mailbox(this.m_pFolder.User.FullName, this.m_pFolder.User.FullName + "@localhost"));
mail_Message.Subject = this.m_pSubject.Text;
MIME_b_MultipartMixed mIME_b_MultipartMixed = new MIME_b_MultipartMixed(new MIME_h_ContentType(MIME_MediaTypes.Multipart.mixed)
{
Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.')
});
mail_Message.Body = mIME_b_MultipartMixed;
MIME_Entity mIME_Entity = new MIME_Entity();
MIME_b_MultipartAlternative mIME_b_MultipartAlternative = new MIME_b_MultipartAlternative(new MIME_h_ContentType(MIME_MediaTypes.Multipart.alternative)
{
Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.')
});
mIME_Entity.Body = mIME_b_MultipartAlternative;
mIME_b_MultipartMixed.BodyParts.Add(mIME_Entity);
MIME_Entity mIME_Entity2 = new MIME_Entity();
MIME_b_Text mIME_b_Text = new MIME_b_Text(MIME_MediaTypes.Text.plain);
mIME_Entity2.Body = mIME_b_Text;
mIME_b_Text.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, this.m_pText.Text);
mIME_b_MultipartAlternative.BodyParts.Add(mIME_Entity2);
MIME_Entity mIME_Entity3 = new MIME_Entity();
MIME_b_Text mIME_b_Text2 = new MIME_b_Text(MIME_MediaTypes.Text.html);
mIME_Entity3.Body = mIME_b_Text2;
mIME_b_Text2.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, this.RtfToHtml());
mIME_b_MultipartAlternative.BodyParts.Add(mIME_Entity3);
foreach (ListViewItem listViewItem in this.m_pAttachments.Items)
{
mIME_b_MultipartMixed.BodyParts.Add(MIME_Message.CreateAttachment(listViewItem.Tag.ToString()));
}
return(mail_Message);
}
public static string ComposeRefMsg(MIME_Message mime, RenderContext context, int MsgId)
{
var bodywithheader = ComposeHeader(mime, context);
string mailbody = MessageUtility.GetHtmlBody(mime);
if (mailbody == null)
{
mailbody = MessageUtility.GetTextBody(mime);
}
if (mailbody == null)
{
mailbody = MessageUtility.GetAnyTextBody(mime);
}
string htmlbody = BodyComposer.RestoreInlineImages(mailbody, context.User, MsgId);
return(bodywithheader.Replace("{{htmlbody}}", htmlbody));
}
