private DirectoryTree BuildTree(string path)
{
var tree = new DirectoryTree(path);
BuildTreeRecursion(tree);
return(tree);
}
private DirectoryTree AppendTree(DirectoryTree tree, bool isTextSearch)
{
var result = new DirectoryTree(tree);
AppendTreeRecursion(result, isTextSearch);
return(result);
}
private void BuildTreeRecursion(DirectoryTree tree)
{
foreach (var str in _fileSystem.Directory.GetDirectories(tree.Name)
.Select(str => new DirectoryTree(_fileSystem.Path.GetDirectoryName(str))))
{
if (str.Name == tree.Name)
{
continue;
}
tree.SubDirectories.Add(str);
BuildTreeRecursion(str);
}
}
private void AppendTreeRecursion(DirectoryTree tree, bool isTextSearch)
{
if (isTextSearch)
{
foreach (var file in ConfigurationManager.AppSettings["TextFileFormats"].Split('|')
.SelectMany(str => _fileSystem.Directory.GetFiles(tree.Name, str)))
{
tree.Files.Add(file);
}
}
else
{
foreach (var file in _fileSystem.Directory.GetFiles(tree.Name))
{
tree.Files.Add(file);
}
}
foreach (var dir in tree.SubDirectories)
{
AppendTreeRecursion(dir, isTextSearch);
}
}
public DirectoryTree GetAllTextFiles(DirectoryTree tree)
{
return(AppendTree(tree, true));
}
public DirectoryTree GetAllFiles(DirectoryTree tree)
{
return(AppendTree(tree, false));
}