public IPath InitPath(string rootPath, IPath path)
{
//Computes absolute path
path = ComputeAbsolute(rootPath, path);
// If path does not exist a new file or directory will be created
if (path.IsDirectory)
{
if (!_fs.Directory.Exists(path.AbsolutePath))
{
_fs.Directory.CreateDirectory(path.AbsolutePath);
_log.Verbose("Created directory at {absolutePath}", path.AbsolutePath);
}
}
else
{
if (!_fs.File.Exists(path.AbsolutePath))
{
_fs.File.Create(path.AbsolutePath).Close();
_log.Verbose("Created file at {absolutePath}", path.AbsolutePath);
}
}
// Every path where RecursiveInit is true will be initialized
foreach (var child in path.Children.Where(child => child.RecursiveInit))
{
InitPath(path.AbsolutePath, child);
}
return(path);
}
/// <summary>
/// Creates a new path. It will not be initialized
/// </summary>
/// <param name="relativePath">relative path of path. This will be used with a root path to compute an absolute path</param>
/// <param name="parent">the parent path that will be added to the front</param>
/// <param name="isDirectory">
/// if true the path will be a directory and create one. Otherwise it would be a file and create
/// one
/// </param>
/// <param name="recursiveInit">if true the path will be initialized by its parent</param>
public Path(string relativePath = "", IPath parent = null, bool isDirectory = true, bool recursiveInit = true)
{
RelativePath = relativePath;
Parent = parent;
IsDirectory = isDirectory;
RecursiveInit = recursiveInit;
//Add to parent
Children = new List <IPath>();
parent?.Children.Add(this);
}
public StreamReader FileReader(IPath path)
{
// Validate file
if (!Validate(path))
{
return(null);
}
// If path is file then return stream reader
if (!path.IsDirectory)
{
return(new StreamReader(_fs.File.OpenRead(path.AbsolutePath)));
}
//Else path is a directory = return null
_log.Warning("Path {absolutePath} is not a file. It can not be read", path.AbsolutePath);
return(null);
}
public bool Validate(IPath path)
{
// Test if absolute path is null then path is not valid
if (path.AbsolutePath == null)
{
_log.Warning("Path {relativePath} is not valid: No absolute path was initialized", path.RelativePath);
return(false);
}
//Test if path exists if not path is not valid
if (!Exists(path))
{
return(false);
}
_log.Verbose("Path {absolutePath} is valid", path.AbsolutePath);
return(true);
}
public IEnumerable <string> GetFiles(IPath path, string searchPattern = "*")
{
//Validate path
if (!Validate(path))
{
return(null);
}
//If path is a directory get the children paths
if (path.IsDirectory)
{
return(_fs.Directory.GetFileSystemEntries(path.AbsolutePath, searchPattern));
}
//If it's an file return null
_log.Warning("Path {absolutePath} is not a directory. Can not get files", path.AbsolutePath);
return(null);
}
/*public IPath Path(string relativePath = "", IPath parent = null, bool isDirectory = true,
* bool recursiveInit = true)
* {
* //Creates new path
* var path = new Path(relativePath, parent, isDirectory, recursiveInit);
*
* //Add children to parent
* parent?.Children.Add(path);
*
* return path;
* }*/
public IPath ComputeAbsolute(string rootPath, IPath path)
{
// Check if absolute path is already computed and return it
if (path.AbsolutePath != null)
{
_log.Warning("Path {absolutePath} is already computed", path.AbsolutePath);
return(path);
}
// Combines root path with relative path and gets the full path (absolute)
var absolutePath = _fs.Path.GetFullPath(
_fs.Path.Combine(rootPath, path.RelativePath));
_log.Debug("Resolve path {relativePath} to {absolutePath}", path.RelativePath, absolutePath);
path.AbsolutePath = absolutePath;
return(path);
}
public void Delete(IPath path)
{
// Validate path
if (!Validate(path))
{
return;
}
//Delete file or directory
if (path.IsDirectory)
{
_log.Verbose("Deleting directory {absolutePath}", path.AbsolutePath);
_fs.Directory.Delete(path.AbsolutePath);
}
else
{
_log.Verbose("Deleting file {absolutePath}", path.AbsolutePath);
_fs.File.Delete(path.AbsolutePath);
}
}
public bool Exists(IPath path)
{
// True if directory of file exists
return(path.IsDirectory ? _fs.Directory.Exists(path.AbsolutePath) : _fs.File.Exists(path.AbsolutePath));
}
