public string ExtractText(string filePath, string extension)
{
ParserContext c = new ParserContext(filePath);
try
{
IDocumentParser parser = ParserFactory.CreateDocument(c);
ToxyDocument result = parser.Parse();
return(result.ToString());
}
catch (InvalidDataException)
{
Console.Error.WriteLine($"'{filePath}' is supported but don't have the required extension.");
var newFilePath = $"{filePath}.{extension}";
Console.Error.WriteLine($"Creating a copy in '{newFilePath}' and using that to read.");
File.Copy(filePath, newFilePath);
return(ExtractText(newFilePath, extension));
}
catch (Exception e)
{
Console.Error.WriteLine("{0} Exception caught error with {1}.", e, filePath);
return(null);
}
}
