/// <summary>
/// Normalisiert den Dateinamen und benennt die Datei ggf. um. (Bedingung: endet mit .pdf)
/// </summary>
public string NormalizeFile(string path)
{
string filename = path.Split('\\').Last();
string newName = filename.Substring(0, filename.Length - 4);
if (namePattern.IsNormalizedInstrument(newName))
{
return(path);
}
newName = namePattern.NormalizeInstrument(newName);
if (newName == "") // -> Pattern unbekannt
{
WorkList.GetInstance().LoTasks.Add(new Task()
{
Type = TaskType.FileNamePattern,
Path = path
});
return(path);
}
else
{
string newPath = path.Substring(0, path.Length - filename.Length) + newName + ".pdf";
File.Move(
Path.Combine(config.StoragePath, path),
Path.Combine(config.StoragePath, newPath)
); // todo: Exceptionhandling fehlt: Was passiert, wenn neuer Pfad schon vorhanden?
return(newPath);
}
}
/// <summary>
/// Überprüft, ob der Name ein valider Dateiname ist.
/// </summary>
public static bool IsValidFilename(string filename)
{
if (filename == "" || !filename.ToLower().EndsWith(".pdf"))
{
return(false);
}
NamePattern namePattern = Factory.GetNamePattern();
if (!namePattern.IsNormalizedInstrument(filename))
{
return(false);
}
filename = filename.Split('\\').Last();
filename = filename.Substring(0, filename.Length - 4);
string[] result = filename.Split('#');
if (result.Length == 3)
{
try
{
Convert.ToInt32(result[2]);
return(true);
}
catch
{
return(false);
}
}
if (result.Length <= 3)
{
return(true);
}
return(false);
}