public string Convert(String jobId, string pathToEml, string workingFolder)
{
Logger.DebugFormat("Coverting {0} in working folder {1}", pathToEml, workingFolder);
var reader = new Reader();
var outFolder = Path.Combine(workingFolder, jobId);
Logger.DebugFormat("Creating message working folder is {0}", outFolder);
Directory.CreateDirectory(outFolder);
Logger.Debug("Extracting files");
var files = reader.ExtractToFolder(pathToEml, outFolder);
if (Logger.IsDebugEnabled)
{
foreach (var file in files)
{
Logger.DebugFormat("\t{0}", Path.GetFileName(file));
}
Logger.DebugFormat("Total files {0}", files.Length);
}
var htmlFileName = files.FirstOrDefault(x => x.ToLowerInvariant().EndsWith(".htm")) ??
files.FirstOrDefault(x => x.ToLowerInvariant().EndsWith(".html"));
if (htmlFileName == null)
{
var textFile = files.FirstOrDefault(x => x.ToLowerInvariant().EndsWith(".txt"));
if (textFile != null)
{
htmlFileName = textFile + ".html";
var textcontent = File.ReadAllText(textFile);
File.WriteAllText(htmlFileName, String.Format("<html><body><pre>{0}</html></body></pre>", textcontent));
}
else
{
htmlFileName = "contentmissing.html";
File.WriteAllText(htmlFileName, "<html>No content found in mail.</html>");
}
}
var htmlNameWithoutExtension = Path.GetFileNameWithoutExtension(htmlFileName);
var htmlContent = File.ReadAllText(htmlFileName);
var dirInfoFullName = new DirectoryInfo(outFolder).FullName;
htmlContent = Regex.Replace(
htmlContent,
@"src=""(?<src>.+?)""",
new MatchEvaluator((m) => NormalizeImgEvaluator(m, dirInfoFullName)),
RegexOptions.IgnoreCase);
File.WriteAllText(htmlFileName, htmlContent);
var pathToZip = Path.Combine(workingFolder, htmlNameWithoutExtension + ".ezip");
Logger.DebugFormat("New zip file is {0}", pathToZip);
if (File.Exists(pathToZip)) {
Logger.DebugFormat("Deleting previous file: {0}", pathToZip);
File.Delete(pathToZip);
}
Logger.DebugFormat("Creating new file: {0}", pathToZip);
ZipFile.CreateFromDirectory(outFolder, pathToZip);
Logger.DebugFormat("Deleting message working folder", outFolder);
Directory.Delete(outFolder, true);
Logger.DebugFormat(
"Convesion done {0} => {1}",
pathToEml,
pathToZip
);
return pathToZip;
}
/// <summary>
/// Opens the selected MSG of EML file
/// </summary>
/// <param name="fileName"></param>
private void OpenFile(string fileName)
{
// Open the selected file to read.
string tempFolder = null;
try
{
tempFolder = GetTemporaryFolder();
_tempFolders.Add(tempFolder);
var msgReader = new Reader();
var files = msgReader.ExtractToFolder(fileName, tempFolder, genereateHyperlinksToolStripMenuItem.Checked);
var error = msgReader.GetErrorMessage();
if (!string.IsNullOrEmpty(error))
throw new Exception(error);
if (!string.IsNullOrEmpty(files[0]))
webBrowser1.Navigate(files[0]);
FilesListBox.Items.Clear();
foreach (var file in files)
FilesListBox.Items.Add(file);
}
catch (Exception ex)
{
if (tempFolder != null && Directory.Exists(tempFolder))
Directory.Delete(tempFolder, true);
MessageBox.Show(ex.Message);
}
}
