/// <summary>Removes the segment at the specified location.</summary>
/// <param name="index">The segment index to remove</param>
/// <returns>An url without the specified segment.</returns>
public Url RemoveSegment(int index)
{
if (string.IsNullOrEmpty(path) || path == "/" || index < 0)
{
return(this);
}
if (index == 0)
{
int slashIndex = path.IndexOf('/', 1);
if (slashIndex < 0)
{
return(new Url(scheme, authority, "/", query, fragment));
}
return(new Url(scheme, authority, path.Substring(slashIndex), query, fragment));
}
string[] segments = PathWithoutExtension.Split(slashes, StringSplitOptions.RemoveEmptyEntries);
if (index >= segments.Length)
{
return(this);
}
if (index == segments.Length - 1)
{
return(RemoveTrailingSegment());
}
string newPath = "/" + string.Join("/", segments, 0, index) + "/" + string.Join("/", segments, index + 1, segments.Length - index - 1) + Extension;
return(new Url(scheme, authority, newPath, query, fragment));
}
public Url SetExtension(string extension)
{
return(new Url(scheme, authority, PathWithoutExtension.TrimEnd('/') + extension, query, fragment));
}
/// <summary>
/// Возвращает массив сегментов адреса
/// </summary>
/// <returns></returns>
public string[] GetSegments()
{
return(PathWithoutExtension.Split(slashes, StringSplitOptions.RemoveEmptyEntries));
}
