private RouteSegment getRouteSegment(string segment, int index)
{
RouteSegment rs = new RouteSegment();
rs.Index = index;
rs.Segment = segment;
var match = Regex.Match(segment, _routeRoleMatchString, RegexOptions.IgnoreCase);
if (match != null)
{
if (match.Success)
{
string value = match.Groups["name"].Value.ToLower();
if (value == "controller" || value == "action")
{
rs.SegmentType = SegmentType.Role;
rs.RouteNames.Add(value);
}
else
{
rs.SegmentType = SegmentType.Parameter;
rs.RouteNames.Add(value);
}
}
}
setSegmentRole(rs);
return rs;
}
private void setSegmentRole(RouteSegment segment)
{
if (segment.SegmentType == SegmentType.Role)
{
StringBuilder segmentRoleBuilder = new StringBuilder(segment.Segment);
foreach (var routeName in segment.RouteNames)
{
string oldRoleName = string.Format("{{{0}}}", routeName);
segmentRoleBuilder.Replace(oldRoleName, _segmentRoleMatchString);
}
segment.Role = segmentRoleBuilder.ToString();
}
}
private void setSegmentRole(RouteSegment segment)
{
if (segment.SegmentType == SegmentType.Role)
{
StringBuilder segmentRoleBuilder = new StringBuilder(segment.Segment);
foreach (var routeName in segment.RouteNames)
{
string oldRoleName = string.Format("{{{0}}}", routeName);
segmentRoleBuilder.Replace(oldRoleName, _segmentRoleMatchString);
}
segment.Role = segmentRoleBuilder.ToString();
}
}
