/// <inheritdoc/>
public virtual void Purge()
{
foreach (var file in Directory.EnumerateFiles(directory))
{
var pair = FilePair.FromContentFile(file);
pair.PurgeItem();
}
}
FilePair?FindContentFileForUri(Uri uri)
{
var hash = Hash.Compute(uri.AbsoluteUri);
var directoryInfo = new DirectoryInfo(directory);
var fileInfo = directoryInfo
.GetFiles($"{hash}_*.bin")
.OrderBy(x => x.LastWriteTime)
.FirstOrDefault();
if (fileInfo == null)
{
return(null);
}
return(FilePair.FromContentFile(fileInfo));
}