public static IPicture Read(this IPictureReader target, Stream stream, string hash = null)
{
if (!(stream is MemoryStream memoryStream))
{
memoryStream = new MemoryStream();
stream.CopyTo(memoryStream);
}
var bytes = memoryStream.ToArray();
return(target.Read(bytes));
}
public static async Task <IPicture> ReadAsync(this IPictureReader target, Stream stream, string hash = null)
{
if (!(stream is MemoryStream memoryStream))
{
memoryStream = new MemoryStream();
await stream.CopyToAsync(memoryStream);
}
var bytes = memoryStream.ToArray();
return(target.Read(bytes));
}
public NamedPicture Map(ImageInfo fromItem)
{
if (fromItem == null || string.IsNullOrEmpty(fromItem.ArtistName) || string.IsNullOrEmpty(fromItem.ImageData))
{
throw new ArgumentNullException(nameof(fromItem));
}
if (IsUrlOfImage(fromItem.ImageData))
{
//get it from the web
return(webPictureReader.Read(fromItem.ArtistName, fromItem.ImageData));
}
//get it from the payload
return(dataPictureReader.Read(fromItem.ArtistName, fromItem.ImageData));
}