/// <summary>
/// Get picture (thumb) local path
/// </summary>
/// <param name="thumbFileName">Filename</param>
/// <returns>Local picture thumb path</returns>
protected virtual string GetThumbLocalPath(string thumbFileName)
{
string thumbsDirectoryPath = _fileProvider.GetAbsolutePath(AgsMediaDefaults.ImageThumbsPath);
if (_mediaSettings.MultipleThumbDirectories)
{
//get the first two letters of the file name
string fileNameWithoutExtension = _fileProvider.GetFileNameWithoutExtension(thumbFileName);
if (fileNameWithoutExtension != null && fileNameWithoutExtension.Length > AgsMediaDefaults.MultipleThumbDirectoriesLength)
{
string subDirectoryName = fileNameWithoutExtension.Substring(0, AgsMediaDefaults.MultipleThumbDirectoriesLength);
thumbsDirectoryPath = _fileProvider.GetAbsolutePath(AgsMediaDefaults.ImageThumbsPath, subDirectoryName);
_fileProvider.CreateDirectory(thumbsDirectoryPath);
}
}
string thumbFilePath = _fileProvider.Combine(thumbsDirectoryPath, thumbFileName);
return(thumbFilePath);
}
/// <summary>
/// Get the unique name of the file (add -copy-(N) to the file name if there is already a file with that name in the directory)
/// </summary>
/// <param name="directoryPath">Path to the file directory</param>
/// <param name="fileName">Original file name</param>
/// <returns>Unique name of the file</returns>
protected virtual string GetUniqueFileName(string directoryPath, string fileName)
{
string uniqueFileName = fileName;
int i = 0;
while (_fileProvider.FileExists(_fileProvider.Combine(directoryPath, uniqueFileName)))
{
uniqueFileName = $"{_fileProvider.GetFileNameWithoutExtension(fileName)}-Copy-{++i}{_fileProvider.GetFileExtension(fileName)}";
}
return(uniqueFileName);
}
