//The constructor for saving the uploaded file.
public FileHandler(HttpPostedFileBase fileHTTP, string saveDir, bool includeStopwords)
{
pfn = new PersistentFileNamer(saveDir);
this.uploadedFileName = Path.GetFileName(fileHTTP.FileName);
this.includeStopwords = includeStopwords;
SaveFile(fileHTTP);
}
//A simpler constructor if a file was not uploaded.
public FileHandler(string saveDir)
{
pfn = new PersistentFileNamer(saveDir);
}