public static async Task<PathInfo> FromFSPath(string path)
{
if (PathInfoCache.Contains(path))
{
return PathInfoCache.Get(path) as PathInfo;
}
string[] sections;
var sectionCount = parsePathIntoParts(path, out sections);
switch (sectionCount)
{
case -1:
return null;
case 0:
{
if (PathInfoCache.Contains(""))
{
return PathInfoCache.Get("") as PathInfo;
}
else
{
PathInfoCache[""] = new RootInfo();
return PathInfoCache.Get("") as PathInfo;
}
}
case 1:
{
var org = new OrgInfo(sections[0]);
if (await org.Exists())
{
return org;
}
var user = new UserInfo(sections[0]);
if (await user.Exists())
{
return user;
}
return null;
}
case 2:
{
var repo = new RepoInfo(sections[0], sections[1]);
return await repo.Exists() ? repo : null;
}
default:
{
var filepath = Path.Combine(sections.Skip(2).Take(sections.Length - 2).ToArray());
var folder = new FolderInfo(sections[0], sections[1], filepath, null);
if (await folder.Exists())
{
return folder;
}
var file = new FileInfo(sections[0], sections[1], filepath, null);
if (await file.Exists())
{
return file;
}
return null;
}
}
}
