public IEnumerable <IFile> Files()
{
lock (ChildFiles)
{
return(ChildFiles.Where(x => x.Exists).Cast <IFile>().ToList());
}
}
private void GetDirInfo()
{
var di = new DirectoryInfo(FullPath);
Name = di.Name;
Created = di.CreationTime;
LastWrite = di.LastWriteTime;
var dirs = Directory.EnumerateDirectories(FullPath).AsParallel();
var files = Directory.EnumerateFiles(FullPath);
if (dirs.Count() == 0 && files.Count() == 0)
{
TerminalLeaf = true;
}
if (dirs.Count() > 0)
{
foreach (var d in dirs)
{
ChildDirectories.Add(Path.GetFileName(d));
}
}
if (files.Count() > 0)
{
foreach (var f in files)
{
ChildFiles.Add(Path.GetFileName(f));
}
}
}
public IEnumerable <IFile> Files(string filter, SearchScope searchScope)
{
lock (ChildFiles)
lock (ChildDirectories)
{
var filterRegex = filter.Wildcard();
var immediateChildren = ChildFiles.Where(x => x.Exists && filterRegex.IsMatch(x.Name)).Cast <IFile>();
return(searchScope == SearchScope.CurrentOnly
? immediateChildren.ToList()
: immediateChildren.Concat(ChildDirectories.SelectMany(x => x.Files(filter, searchScope))).ToList());
}
}
public IFile GetFile(string fileName)
{
InMemoryFile file;
lock (ChildFiles)
{
file = ChildFiles.FirstOrDefault(x => x.Name.Equals(fileName, _stringComparison));
if (file == null)
{
file = new InMemoryFile(Path.Combine(fileName).FullPath)
{
Parent = this
};
ChildFiles.Add(file);
}
file.FileSystem = FileSystem;
}
return(file);
}
private decimal GetEnabledSize()
{
return(ChildFiles.Where(x => x.IsEnabled == true).Sum(x => x.SizeInMb));
}
private int GetEnabledMediaFiles(MediaType mediaType)
{
return(ChildFiles.Count(x => x.IsEnabled == true && x.MediaType == mediaType));
}
