public Task <ResponseResult> GetResponseAsync(HttpContextBase context, IEnumerable <RouteMatchResult> routeMatchResults)
{
context.ThrowIfNull("context");
routeMatchResults.ThrowIfNull("routeMatchResults");
RouteMatchResult[] unmatchedResults = routeMatchResults.Where(arg => arg.MatchResult.ResultType == MatchResultType.RouteNotMatched).ToArray();
if (!unmatchedResults.Any())
{
return(ResponseResult.ResponseNotGenerated().AsCompletedTask());
}
RouteMatchResult[] unmatchedResultsThatMatchedOnUrlRelativePath = unmatchedResults.Where(arg1 => RouteMatchedUrlRelativePath(arg1.MatchResult)).ToArray();
int minimumUnmatchedRestrictions = unmatchedResultsThatMatchedOnUrlRelativePath.Any() ? unmatchedResultsThatMatchedOnUrlRelativePath.Min(arg => arg.MatchResult.UnmatchedRestrictions.Count()) : 0;
RouteMatchResult[] closestMatches = unmatchedResultsThatMatchedOnUrlRelativePath.Where(arg => arg.MatchResult.UnmatchedRestrictions.Count() == minimumUnmatchedRestrictions).ToArray();
if (closestMatches.Length != 1)
{
return(ResponseResult.ResponseNotGenerated().AsCompletedTask());
}
RouteMatchResult closestMatch = closestMatches[0];
IRestriction[] unmatchedRestrictions = closestMatch.MatchResult.UnmatchedRestrictions.ToArray();
MethodRestriction[] methodRestrictions = unmatchedRestrictions.OfType <MethodRestriction>().ToArray();
if (methodRestrictions.Any())
{
IEnumerable <string> methods = methodRestrictions
.Select(arg => arg.Method)
.Distinct(StringComparer.OrdinalIgnoreCase)
.OrderBy(arg => arg);
return(ResponseResult.ResponseGenerated(new Response().MethodNotAllowed().Header("Allow", String.Join(", ", methods))).AsCompletedTask());
}
if (unmatchedRestrictions.OfType <HeaderRestriction <AcceptHeader> >().Any())
{
return(ResponseResult.ResponseGenerated(new Response().NotAcceptable()).AsCompletedTask());
}
if (unmatchedRestrictions.OfType <HeaderRestriction <AcceptCharsetHeader> >().Any())
{
return(ResponseResult.ResponseGenerated(new Response().NotAcceptable()).AsCompletedTask());
}
if (unmatchedRestrictions.OfType <HeaderRestriction <AcceptEncodingHeader> >().Any())
{
return(ResponseResult.ResponseGenerated(new Response().NotAcceptable()).AsCompletedTask());
}
if (unmatchedRestrictions.OfType <HeaderRestriction <ContentEncodingHeader> >().Any())
{
return(ResponseResult.ResponseGenerated(new Response().UnsupportedMediaType()).AsCompletedTask());
}
return(ResponseResult.ResponseNotGenerated().AsCompletedTask());
}
public async Task <ResponseResult> GetResponseAsync(HttpContextBase context, IEnumerable <RouteMatchResult> routeMatchResults)
{
context.ThrowIfNull("context");
routeMatchResults.ThrowIfNull("routeMatchResults");
routeMatchResults = routeMatchResults.ToArray();
RouteMatchResult[] matchedResults = routeMatchResults.Where(arg => arg.MatchResult.ResultType == MatchResultType.RouteMatched).ToArray();
if (!matchedResults.Any())
{
return(ResponseResult.ResponseNotGenerated());
}
int maximumMatchedRestrictions = matchedResults.Max(arg => arg.MatchResult.MatchedRestrictions.Count());
RouteMatchResult[] bestMatches = matchedResults.Where(arg => arg.MatchResult.MatchedRestrictions.CountEqual(maximumMatchedRestrictions)).ToArray();
if (bestMatches.Length > 1)
{
return(ResponseResult.ResponseGenerated(new Response().MultipleChoices()));
}
if (bestMatches.Length == 0)
{
return(ResponseResult.ResponseNotGenerated());
}
RouteMatchResult bestMatch = bestMatches[0];
AuthenticateResult authenticateResult = await bestMatch.Route.AuthenticateAsync(context.Request, context.Response);
if (authenticateResult.ResultType == AuthenticateResultType.AuthenticationFailed)
{
return(ResponseResult.ResponseGenerated(authenticateResult.FailedResponse ?? new Response().Unauthorized()));
}
Task <IResponse> responseTask = bestMatch.Route.ProcessResponseAsync(context);
return(ResponseResult.ResponseGenerated(responseTask, bestMatch.MatchResult.CacheKey));
}
public void SetUp()
{
_route = new Route.Routing.Route("name", Guid.NewGuid(), "relative");
_result = new RouteMatchResult(_route, MatchResult.RouteMatched(Enumerable.Empty<IRestriction>(), "key"));
}
