public static string GetFilePath(this StoreMediaOptions self, string rootPath)
{
var isPhoto = !(self is StoreVideoOptions);
var name = self?.Name;
if (string.IsNullOrWhiteSpace(name))
{
var timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss", CultureInfo.InvariantCulture);
if (isPhoto)
{
name = "IMG_" + timestamp + ".jpg";
}
else
{
name = "VID_" + timestamp + ".mp4";
}
}
var ext = Path.GetExtension(name);
if (string.IsNullOrEmpty(ext))
{
ext = isPhoto ? ".jpg" : ".mp4";
}
name = Path.GetFileNameWithoutExtension(name);
var folder = Path.Combine(rootPath ?? string.Empty, self?.Directory ?? string.Empty);
return(Path.Combine(folder, name + ext));
}
public static void VerifyOptions(this StoreMediaOptions self)
{
if (self == null)
{
throw new ArgumentNullException(nameof(self));
}
if (Path.IsPathRooted(self.Directory))
{
throw new ArgumentException("options.Directory must be a relative path", nameof(self));
}
}