public static Task CreateDirectory(this IService service, Action <DirectoryCleanupConfig> init)
{
var r = new DirectoryCleanupConfig();
init(r);
return(service.CreateDirectory(r));
}
public static bool?IsExpired(DirectoryCleanupConfig record, SubDirectoryState subDirectory)
{
if (!Directory.Exists(subDirectory.FullPath))
{
return(null);
}
var lastModified = Directory.GetLastWriteTime(subDirectory.FullPath);
return(ExpirationDate(lastModified, record.MaxAge) < DateTime.Now);
}
public async Task UpdateDirectory(DirectoryCleanupConfig directory)
{
await EnsureFreshness();
var index = records.FindIndex(r => r.Id == directory.Id);
if (index != -1)
{
records[index] = (DirectoryCleanupConfig)directory.Clone();
records[index].FullPath = PathUtils.NormalizePath(directory.FullPath);
await PutAllDataAndHandleExceptions();
Changed?.Invoke(this, EventArgs.Empty);
}
else
{
throw new DirectoryConfigNotFoundException(directory.Id);
}
}
public async Task CreateDirectory(DirectoryCleanupConfig directory)
{
if (directory == null)
{
throw new ArgumentNullException(nameof(directory));
}
await EnsureFreshness();
var normalizedPath = PathUtils.NormalizePath(directory.FullPath);
if (records.Any(r => r.Id == directory.Id))
{
throw new DirectoryConfigNotFoundException(directory.Id);
}
records.Insert(0, directory);
await PutAllDataAndHandleExceptions();
Changed?.Invoke(this, EventArgs.Empty);
}
public Task CreateDirectory(DirectoryCleanupConfig record)
{
return(ds.CreateDirectory(record));
}
private DirectoryState GetState(DirectoryCleanupConfig config)
{
var state = new DirectoryState
{
Config = config
};
DirectoryInfo directoryInfo;
try
{
directoryInfo = new DirectoryInfo(config.FullPath);
}
catch (PathTooLongException)
{
state.PathTooLong = true;
return(state);
}
catch (ArgumentException)
{
state.InvalidPath = true;
return(state);
}
state.Exists = directoryInfo.Exists;
if (directoryInfo.Exists)
{
DateTime?lastWriteTime = null;
try
{
lastWriteTime = Directory.GetLastWriteTime(config.FullPath);
}
catch (UnauthorizedAccessException e)
{
state.Unauthorized = true;
}
var lastCleanupTime = config.LastCleanupTime ?? lastWriteTime ?? DateTime.MinValue;
var correctedMaxAgeInDays = Math.Max(config.MaxAge, minAge.TotalDays);
var expiration = lastCleanupTime.AddDays(correctedMaxAgeInDays);
state.ExpirationTime = expiration;
var hasFilter = !string.IsNullOrWhiteSpace(config.Filter);
var includeFiles = config.CleanupTarget == CleanupTarget.All ||
config.CleanupTarget == CleanupTarget.Files;
var includeSubDirectories = config.CleanupTarget == CleanupTarget.All ||
config.CleanupTarget == CleanupTarget.Directories;
if (includeFiles)
{
var files = hasFilter ? directoryInfo.GetFiles(config.Filter) : directoryInfo.GetFiles();
state.NumberOfFiles = files.Length;
}
if (includeSubDirectories)
{
var subDirs = hasFilter
? directoryInfo.GetDirectories(config.Filter)
: directoryInfo.GetDirectories();
state.NumberOfSubDirectories = subDirs.Length;
}
state.NumberOfChildren = state.NumberOfSubDirectories + state.NumberOfFiles;
}
return(state);
}
public Task UpdateDirectory(DirectoryCleanupConfig record)
{
return(TryNTimesAsync(service => service.UpdateDirectory(record)));
}