/// <summary>
/// Executes file at specified path.
/// </summary>
/// <param name="manager"></param>
/// <param name="path">Path to file with fake root.</param>
/// <returns></returns>
private bool Exec(IManipulatorsManager manager, string path)
{
var c = manager.GetContext <FileSystemContext>();
var root = c.Roots.Find(GetRoot(path));
if (root == null)
{
return(false);
}
var pathOrig = root.ToActualPath(path);
if (!File.Exists(pathOrig))
{
return(false);
}
if (!string.IsNullOrWhiteSpace(c.FileSearchPattern))
{
// Check if file matches search pattern:
var dir = Directory.GetParent(pathOrig);
var files = dir.GetFiles(c.FileSearchPattern).Select(x => x.FullName.ToLowerInvariant());
if (!files.Contains(pathOrig.ToLowerInvariant()))
{
return(false);
}
}
// Check if folders filter allows that file containing folder.
if (c.FolderFilter?.Invoke(Directory.GetParent(pathOrig)?.FullName) == false)
{
return(false);
}
// Check if file filter allows that file.
if (c.FileFilter?.Invoke(pathOrig) == false)
{
return(false);
}
try
{
var process = new Process
{
StartInfo = new ProcessStartInfo
{
UseShellExecute = true,
FileName = pathOrig
}
};
process.Start();
return(true);
}
catch
{
// ignored
}
return(false);
}
/// <inheritdoc />
public object Execute(IManipulatorsManager manager, string param)
{
var context = manager.GetContext <T>();
return(context != null &&
_action.Invoke(context, param));
}
/// <summary>
/// Enumerates content of specified directory.
/// </summary>
/// <param name="manager"></param>
/// <param name="param">Path to directory with fake root.</param>
/// <returns></returns>
private IReadOnlyDictionary <string, IEnumerable <string> > List(IManipulatorsManager manager, string param)
{
var c = manager.GetContext <FileSystemContext>();
var rv = new Dictionary <string, IEnumerable <string> >();
if (c?.Roots?.Any() != true)
{
return(null);
}
if (string.IsNullOrWhiteSpace(param))
{
if (c.Roots.Count == 1)
{
PopulateContent(rv, c, c.Roots[0].Path);
}
else
{
rv["folders"] = c.Roots.Select(x => x.Name).ToArray();
}
return(rv);
}
PopulateContent(rv, c, param);
return(rv.Any() ? rv : null);
}