internal ParamsCollectionEnumerator(ParamsCollection coll)
{
this._Coll = coll;
this._Pos = -1;
}
internal bool HandleRoute(HttpContext context, string httpMethod, string path, ParamsCollection pathParams)
{
if (!this.Routes.TryGetValue(httpMethod, out var routes))
{
return(false);
}
foreach (var route in routes)
{
var match = route.Pattern.Match(path);
if (!match.Success)
{
continue;
}
if (pathParams == null)
{
pathParams = new ParamsCollection();
}
for (int i = 1; i < match.Groups.Count; i++)
{
var g = match.Groups[i];
if (!g.Success)
{
continue;
}
var key = route.PatternKeys[i - 1];
var val = HttpUtility.UrlDecode(g.Value);
if (key.Name != null)
{
pathParams.Add(key.Name, val);
}
if (key.Index != null)
{
pathParams.Set(key.Index.Value, val);
}
}
try
{
if (route.TargetAction != null)
{
route.TargetAction(context, path, pathParams);
return(true);
}
else if (route.ITarget != null)
{
route.ITarget.ProcessRequest(context, path, pathParams);
return(true);
}
else if (route.Handler != null)
{
var subPath = path.Remove(0, match.Value.Length);
if (!subPath.StartsWith("/"))
{
subPath = "/" + subPath;
}
if (route.Handler.HandleRoute(context, httpMethod, subPath, pathParams))
{
return(true);
}
}
}
catch (ThreadAbortException)
{
// Ignore
return(true);
}
catch (System.Exception ex)
{
if (OnExceptionAction != null)
{
OnExceptionAction(context, ex);
return(true);
}
else
{
throw ex;
}
}
}
return(false);
}
