/// <summary>
/// Save picture on file system
/// </summary>
/// <param name="pictureId">Picture identifier</param>
/// <param name="pictureBinary">Picture binary</param>
/// <param name="mimeType">MIME type</param>
protected virtual void SavePictureInFile(int pictureId, byte[] pictureBinary, string mimeType)
{
var lastPart = GetFileExtensionFromMimeType(mimeType);
var fileName = $"{pictureId:0000000}_0.{lastPart}";
_fileProvider.WriteAllBytes(GetPictureLocalPath(fileName), pictureBinary);
}
/// <summary>
/// Save a value indicating whether some file (thumb) already exists
/// </summary>
/// <param name="thumbFilePath">Thumb file path</param>
/// <param name="thumbFileName">Thumb file name</param>
/// <param name="mimeType">MIME type</param>
/// <param name="binary">Picture binary</param>
protected virtual void SaveThumb(string thumbFilePath, string thumbFileName, string mimeType, byte[] binary)
{
//ensure \thumb directory exists
var thumbsDirectoryPath = _fileProvider.GetAbsolutePath(NopMediaDefaults.ImageThumbsPath);
_fileProvider.CreateDirectory(thumbsDirectoryPath);
//save
_fileProvider.WriteAllBytes(thumbFilePath, binary);
}