public static string Parse(FileStream file)
{
MsgReader.Reader read = new Reader();
string retVal = "";
try
{
using (MemoryStream ms = new MemoryStream())
{
if (file.Name.ToLower().EndsWith("eml"))
{
file.CopyTo(ms);
MsgReader.Mime.Message msg = new MsgReader.Mime.Message(ms.ToArray());
retVal += "From: " + (msg.Headers.From == null ? "" : msg.Headers.From.DisplayName) + Environment.NewLine;
retVal += "To: " + ParseAddresses(msg.Headers.To) + Environment.NewLine;
retVal += "Cc: " + ParseAddresses(msg.Headers.Cc) + Environment.NewLine;
retVal += "Bcc: " + ParseAddresses(msg.Headers.Bcc) + Environment.NewLine;
retVal += "Subject: " + msg.Headers.Subject + Environment.NewLine;
retVal += msg.TextBody.GetBodyAsText();
}
else if (file.Name.ToLower().EndsWith("msg"))
{
MsgReader.Outlook.Storage.Message msg = new MsgReader.Outlook.Storage.Message(file, FileAccess.Read);
retVal += "From: " + (msg.Sender == null ? "" : msg.Sender.DisplayName + " " + msg.Sender.Email) + Environment.NewLine;
foreach (MsgReader.Outlook.Storage.Recipient rec in msg.Recipients)
{
retVal += "To: " + rec.DisplayName + " " + rec.Email + Environment.NewLine;
}
retVal += "Subject: " + msg.Subject + Environment.NewLine;
retVal += msg.BodyText;
foreach (MsgReader.Outlook.Storage.Attachment a in msg.Attachments)
{
string fileName = DateTime.Now.Ticks.ToString() + a.FileName;
File.WriteAllBytes(_tmpFilesFolder + "\\" + fileName, a.Data);
FileInfo f = new FileInfo(fileName);
retVal += fileName + ": " + FileUtils.ParseSync(new FileInfo(_tmpFilesFolder + "\\" + fileName));
}
}
}
}
catch (Exception ex)
{
ParsersInfra.RecordParsingFailure(Log, ex, file);
}
return(retVal);
}
protected override void Execute(CodeActivityContext context)
{
string filePath = FilePath.Get(context);
MsgReader.Mime.Message mailObject = null;
string message = null;
try
{
if (File.Exists(filePath))
{
if (Path.GetExtension(filePath).ToLower() == ".eml")
{
Stream stream = File.Open(filePath, FileMode.Open, FileAccess.Read);
mailObject = MsgReader.Mime.Message.Load(stream);
MailObject.Set(context, mailObject);
stream.Dispose();
if (MailObject != null)
{
message = "Success";
}
}
}
else
{
message = "File doesnot exist";
}
}
catch (Exception ex)
{
message = ex.Message;
}
finally
{
Message.Set(context, message);
mailObject = null;
}
}
public string Read(string file)
{
Preconditions.CheckArgument(file);
Preconditions.CheckArgument(htmlMessageTemplate);
FileInfo inFile = new FileInfo(file);
if (!inFile.Exists)
{
throw new FileNotFoundException("Input Excel file not found.", file);
}
string ext = Path.GetExtension(inFile.FullName);
if (ext.ToLower().CompareTo(".msg") == 0)
{
MsgReader.Outlook.Storage.Message message = new MsgReader.Outlook.Storage.Message(file);
MatchCollection matches = Regex.Matches(htmlMessageTemplate, FIELD_REGEX);
if (matches != null && matches.Count > 0)
{
string html = new string(htmlMessageTemplate.ToCharArray());
string htmlBody = null;
foreach (Match match in matches)
{
string k = match.Groups[1].Value;
string v = match.Groups[2].Value;
string t = null;
if (v.CompareTo(FIELD_BCC) == 0)
{
t = message.GetEmailRecipients(MsgReader.Outlook.RecipientType.Bcc, true, true);
}
else if (v.CompareTo(FIELD_CC) == 0)
{
t = message.GetEmailRecipients(MsgReader.Outlook.RecipientType.Cc, true, true);
}
else if (v.CompareTo(FIELD_TO) == 0)
{
t = message.GetEmailRecipients(MsgReader.Outlook.RecipientType.To, true, true);
}
else if (v.CompareTo(FIELD_FROM) == 0)
{
t = message.GetEmailSender(true, true);
}
else if (v.CompareTo(FIELD_RECEIVED) == 0)
{
DateTime dt = (DateTime)message.ReceivedOn;
t = dt.ToString(dateFormat);
}
else if (v.CompareTo(FIELD_SENT) == 0)
{
DateTime dt = (DateTime)message.SentOn;
t = dt.ToString(dateFormat);
}
else if (v.CompareTo(FIELD_SUBJECT) == 0)
{
t = message.Subject;
}
else if (v.CompareTo(FIELD_BODY) == 0)
{
if (message.BodyHtml != null)
{
htmlBody = message.BodyHtml;
continue;
}
else
{
t = message.BodyText;
}
}
if (!String.IsNullOrEmpty(t))
{
t = String.Format("{0}{1}", k, t);
html = ReplaceMatch(html, match, t);
}
}
return(PostProcess(html, htmlBody));
}
}
else
{
MsgReader.Mime.Message message = MsgReader.Mime.Message.Load(inFile);
MatchCollection matches = Regex.Matches(htmlMessageTemplate, FIELD_REGEX);
if (matches != null && matches.Count > 0)
{
string html = new string(htmlMessageTemplate.ToCharArray());
string htmlBody = null;
foreach (Match match in matches)
{
string k = match.Groups[1].Value;
string v = match.Groups[2].Value;
string t = null;
if (v.CompareTo(FIELD_BCC) == 0)
{
t = GetRecepientsString(message.Headers.Bcc);
}
else if (v.CompareTo(FIELD_CC) == 0)
{
t = GetRecepientsString(message.Headers.Cc);
}
else if (v.CompareTo(FIELD_TO) == 0)
{
t = GetRecepientsString(message.Headers.To);
}
else if (v.CompareTo(FIELD_FROM) == 0)
{
t = EmailAddressString(message.Headers.From);
}
else if (v.CompareTo(FIELD_RECEIVED) == 0)
{
// TODO: Need to fix this.
DateTime dt = DateTime.Now;
t = dt.ToString(dateFormat);
}
else if (v.CompareTo(FIELD_SENT) == 0)
{
DateTime dt = (DateTime)message.Headers.DateSent;
t = dt.ToString(dateFormat);
}
else if (v.CompareTo(FIELD_SUBJECT) == 0)
{
t = message.Headers.Subject;
}
else if (v.CompareTo(FIELD_BODY) == 0)
{
if (message.HtmlBody != null)
{
htmlBody = message.HtmlBody.GetBodyAsText();
continue;
}
else
{
t = message.TextBody.GetBodyAsText();
}
}
if (!String.IsNullOrEmpty(t))
{
t = String.Format("{0}{1}", k, t);
html = ReplaceMatch(html, match, t);
}
}
return(PostProcess(html, htmlBody));
}
}
return(null);
}
