public void ExecuteRequest(IDictionary<string, object> env, ResultDelegate result, Action<Exception> fault)
{
var environment = new Environment(env);
var response = new Response(result);
if (Verbose) Console.WriteLine("Received {0} - {1}", environment.Method, environment.Path);
var routeData = determineRouteData(environment);
if (routeData == null)
{
// TODO -- try to do it by mapping the files
write404(response);
}
else
{
var request = new OwinRequestBody(environment);
var bodyDelegate = environment["owin.RequestBody"] as BodyDelegate;
if (bodyDelegate == null)
{
executeRoute(routeData, response, request);
}
else
{
var bodyBuilder = request.GetRequestBodyBuilder();
bodyDelegate(bodyBuilder, fault, () => executeRoute(routeData, response, request));
}
}
if (Verbose) Console.WriteLine(" ({0})", response.Status);
}
public OwinCurrentHttpRequest(OwinRequestBody body)
{
_body = body;
// TODO -- Owin and protocol?
_baseUrl = new Lazy <string>(() => "http://" + _body.HostWithPort + "/" + _body.PathBase.TrimEnd('/'));
}
private static void executeRoute(RouteData routeData, Response response, OwinRequestBody request)
{
var arguments = new OwinServiceArguments(routeData, request, response);
var invoker = routeData.RouteHandler.As <FubuRouteHandler>().Invoker;
var exceptionHandlingObserver = new ExceptionHandlingObserver();
arguments.Set(typeof(IExceptionHandlingObserver), exceptionHandlingObserver);
var task = Task.Factory.StartNew(() => invoker.Invoke(arguments, routeData.Values));
task.ContinueWith(x =>
{
try
{
x.FinishProcessingTask(exceptionHandlingObserver);
}
catch (Exception ex)
{
write500(response, ex);
}
finally
{
response.Finish();
}
});
}
private static void executeRoute(RouteData routeData, Response response, OwinRequestBody request)
{
var arguments = new OwinServiceArguments(routeData, request, response);
var invoker = routeData.RouteHandler.As<FubuRouteHandler>().Invoker;
var exceptionHandlingObserver = new ExceptionHandlingObserver();
arguments.Set(typeof(IExceptionHandlingObserver), exceptionHandlingObserver);
var task = Task.Factory.StartNew(() => invoker.Invoke(arguments, routeData.Values));
task.ContinueWith(x =>
{
try
{
x.FinishProcessingTask(exceptionHandlingObserver);
}
catch (Exception ex)
{
write500(response, ex);
}
finally
{
response.Finish();
}
});
}
private static object findRequestValue(string key, OwinRequestBody body)
{
var values = valuesForRequest(body);
string found;
values.TryGetValue(key, out found);
return found;
}
public OwinCurrentHttpRequest(OwinRequestBody body)
{
_body = body;
// TODO -- Owin and protocol?
_baseUrl = new Lazy<string>(() => "http://" + _body.HostWithPort + "/" + _body.PathBase.TrimEnd('/'));
}
public OwinServiceArguments(RouteData routeData, OwinRequestBody body, Response response)
{
With <AggregateDictionary>(new OwinAggregateDictionary(routeData, body));
With <ICurrentHttpRequest>(new OwinCurrentHttpRequest(body));
With <IStreamingData>(new OwinStreamingData(body));
With <IHttpWriter>(new OwinHttpWriter(response));
}
public OwinServiceArguments(RouteData routeData, OwinRequestBody body, Response response)
{
With<IRequestData>(new OwinRequestData(routeData, body));
With<ICurrentHttpRequest>(new OwinCurrentHttpRequest(body));
With<IStreamingData>(new OwinStreamingData(body));
With<IHttpWriter>(new OwinHttpWriter(response));
}
private static object findRequestValue(string key, OwinRequestBody body)
{
var values = valuesForRequest(body);
string found;
values.TryGetValue(key, out found);
return(found);
}
public OwinRequestData(RouteData routeData, OwinRequestBody body)
{
AddValues(new RouteDataValues(routeData));
AddValues("OwinQuerystring", new DictionaryKeyValues(body.Querystring()));
AddValues("OwinFormPost", new DictionaryKeyValues(body.FormData ?? new Dictionary<string, string>()));
AddValues(RequestDataSource.Header.ToString(), new DictionaryKeyValues(body.Headers()));
}
public OwinRequestData(RouteData routeData, OwinRequestBody body)
{
AddValues(new RouteDataValues(routeData));
AddValues(Querystring, new DictionaryKeyValues(body.Querystring()));
AddValues(FormPost, new DictionaryKeyValues(body.FormData ?? new Dictionary <string, string>()));
AddValues(RequestDataSource.Header.ToString(), new DictionaryKeyValues(body.Headers()));
}
public OwinAggregateDictionary(RouteData routeData, OwinRequestBody body)
{
Func<string, object> locator = key =>
{
object found;
routeData.Values.TryGetValue(key, out found);
return found;
};
AddLocator(RequestDataSource.Route.ToString(), locator, () => routeData.Values.Keys);
AddLocator(RequestDataSource.Request.ToString(), key => findRequestValue(key, body), () => valuesForRequest(body).Keys);
addDictionaryLocator("Query string", body.Querystring());
addDictionaryLocator("Form Post", body.FormData ?? new Dictionary<string, string>());
addDictionaryLocator(RequestDataSource.Header.ToString(), body.Headers());
}
public OwinAggregateDictionary(RouteData routeData, OwinRequestBody body)
{
Func <string, object> locator = key =>
{
object found;
routeData.Values.TryGetValue(key, out found);
return(found);
};
AddLocator(RequestDataSource.Route.ToString(), locator, () => routeData.Values.Keys);
AddLocator(RequestDataSource.Request.ToString(), key => findRequestValue(key, body), () => valuesForRequest(body).Keys);
addDictionaryLocator("Query string", body.Querystring());
addDictionaryLocator("Form Post", body.FormData ?? new Dictionary <string, string>());
addDictionaryLocator(RequestDataSource.Header.ToString(), body.Headers());
}
public OwinAggregateDictionary(RouteData routeData, OwinRequestBody body)
{
// TODO -- this is duplication w/ AspNetAggregateDictionary. DRY it baby!
Func<string, object> locator = key =>
{
object found;
routeData.Values.TryGetValue(key, out found);
return found;
};
AddLocator(RequestDataSource.Route.ToString(), locator, () => routeData.Values.Keys);
addDictionaryLocator("Query string", body.Querystring());
addDictionaryLocator("Form Post", body.FormData ?? new Dictionary<string, string>());
addDictionaryLocator(RequestDataSource.Header.ToString(), body.Headers());
}
public OwinAggregateDictionary(RouteData routeData, OwinRequestBody body)
{
// TODO -- this is duplication w/ AspNetAggregateDictionary. DRY it baby!
Func <string, object> locator = key =>
{
object found;
routeData.Values.TryGetValue(key, out found);
return(found);
};
AddLocator(RequestDataSource.Route.ToString(), locator, () => routeData.Values.Keys);
addDictionaryLocator("Query string", body.Querystring());
addDictionaryLocator("Form Post", body.FormData ?? new Dictionary <string, string>());
addDictionaryLocator(RequestDataSource.Header.ToString(), body.Headers());
}
private static void executeRoute(RouteData routeData, Response response, OwinRequestBody request)
{
var arguments = new OwinServiceArguments(routeData, request, response);
var invoker = routeData.RouteHandler.As<FubuRouteHandler>().Invoker;
try
{
invoker.Invoke(arguments, routeData.Values);
}
catch (Exception ex)
{
write500(response, ex);
}
finally
{
response.Finish();
}
}
private static void executeRoute(RouteData routeData, Response response, OwinRequestBody request)
{
var arguments = new OwinServiceArguments(routeData, request, response);
var invoker = routeData.RouteHandler.As <FubuRouteHandler>().Invoker;
try
{
invoker.Invoke(arguments, routeData.Values);
}
catch (Exception ex)
{
write500(response, ex);
}
finally
{
response.Finish();
}
}
private static IDictionary<string, string> valuesForRequest(OwinRequestBody body)
{
var dictionary = new Dictionary<string, string>();
var queryString = body.Querystring();
foreach(var key in queryString.Keys)
{
dictionary.Add(key, queryString[key]);
}
IDictionary<string, string> formData = body.FormData ?? new Dictionary<string, string>();
foreach (var key in formData.Keys.Where(x => x != null))
{
if(!dictionary.ContainsKey(key))
{
dictionary.Add(key, formData[key]);
}
}
return dictionary;
}
public void ExecuteRequest(IDictionary <string, object> env, ResultDelegate result, Action <Exception> fault)
{
var environment = new Environment(env);
var response = new Response(result);
if (Verbose)
{
Console.WriteLine("Received {0} - {1}", environment.Method, environment.Path);
}
var routeData = determineRouteData(environment);
if (routeData == null)
{
// TODO -- try to do it by mapping the files
write404(response);
}
else
{
var request = new OwinRequestBody(environment);
var bodyDelegate = environment["owin.RequestBody"] as BodyDelegate;
if (bodyDelegate == null)
{
executeRoute(routeData, response, request);
}
else
{
var bodyBuilder = request.GetRequestBodyBuilder();
bodyDelegate(bodyBuilder, fault, () => executeRoute(routeData, response, request));
}
}
if (Verbose)
{
Console.WriteLine(" ({0})", response.Status);
}
}
private static IDictionary <string, string> valuesForRequest(OwinRequestBody body)
{
var dictionary = new Dictionary <string, string>();
var queryString = body.Querystring();
foreach (var key in queryString.Keys)
{
dictionary.Add(key, queryString[key]);
}
IDictionary <string, string> formData = body.FormData ?? new Dictionary <string, string>();
foreach (var key in formData.Keys.Where(x => x != null))
{
if (!dictionary.ContainsKey(key))
{
dictionary.Add(key, formData[key]);
}
}
return(dictionary);
}
public OwinStreamingData(OwinRequestBody request)
{
_stream = request.Stream ?? new MemoryStream();
}
public OwinStreamingData(OwinRequestBody request)
{
_stream = request.Stream ?? new MemoryStream();
}
