public ConsoleColor GetColor(out string qualifier, ConsoleColor defaultColor,
IFileSystemInfoFactory factory, ILinkManager manager)
{
qualifier = string.Empty;
ConsoleColor entryColor = defaultColor;
string target;
if (manager.TryGetLink(Info, out target))
{
var targetInfo = factory.Build(target);
if (targetInfo.Exists)
{
entryColor = ConsoleColor.Cyan;
qualifier = "@";
}
else
{
entryColor = ConsoleColor.Red;
qualifier = "@";
}
}
else if (Info.Attributes.HasFlag(FileAttributes.Directory))
{
entryColor = ConsoleColor.Blue;
qualifier = "/";
}
else if (Info.Attributes.HasFlag(FileAttributes.System))
{
entryColor = ConsoleColor.DarkYellow;
}
else if (Info.Attributes.HasFlag(FileAttributes.Compressed) ||
Info.Attributes.HasFlag(FileAttributes.Archive) ||
Info.IsCompressionExtension())
{
entryColor = ConsoleColor.Magenta;
}
else if (Info.IsExecutable(ClaimsPrincipal.Current.Identity.Name))
{
entryColor = ConsoleColor.Green;
qualifier = "*";
}
return(entryColor);
}
private void DirectoryListing(string directory, bool showHidden, bool showColors, bool showList)
{
var extendedEntries = _directory.GetFileSystemEntries(directory).Select(x => _factory.Build(x))
.Select(x => new ExtendedEntryInfo(x, showList)).ToList();
if (showList)
{
var rightsPadding = extendedEntries.Max(x => x.Rights.Length) + 1;
var childPadding = extendedEntries.Max(x => x.ChildNumber.ToString().Length) + 1;
var ownerPadding = extendedEntries.Max(x => x.Owner.Length) + 1;
var groupPadding = extendedEntries.Max(x => x.Group.Length) + 1;
var sizePadding = extendedEntries.Max(x => x.Size.ToString().Length) + 1;
var datePadding = extendedEntries.Max(x => x.Date.Length) + 1;
foreach (var extendedEntry in extendedEntries)
{
extendedEntry.RightsPadding = rightsPadding;
extendedEntry.ChildPadding = childPadding;
extendedEntry.OwnerPadding = ownerPadding;
extendedEntry.GroupPadding = groupPadding;
extendedEntry.SizePadding = sizePadding;
//extendedEntry.DatePadding = datePadding;
}
}
foreach (var entry in extendedEntries)
{
string qualifier = string.Empty;
ConsoleColor entryColor = _console.ForegroundColor;
if (showColors)
{
entryColor = entry.GetColor(out qualifier, _console.ForegroundColor, _factory, _linkManager);
}
if (showHidden || !entry.Info.IsHidden())
{
Write(entryColor, entry, qualifier, showList);
}
}
}
