private static Response ReturnJsonError(NancyContext context, Exception ex)
{
Response response = null;
if (context.Request.Headers.Accept.Any(a => a.Item1.IndexOf("application/json", StringComparison.InvariantCultureIgnoreCase) >= 0))
{
var serializer = new Nancy.Json.JavaScriptSerializer();
response = new Response()
{
StatusCode = HttpStatusCode.InternalServerError,
ContentType = "application/json",
Contents = s =>
{
StreamWriter writer = new StreamWriter(s, new UTF8Encoding(false))
{
AutoFlush = true
}; // Don't dispose this!
writer.Write(serializer.Serialize(new { detail = ex.Message }));
}
};
}
try
{
StringBuilder log = GetLogForRequest(context);
log.AppendLine().AppendLine("error: ").Append(ex.ToString());
TvLibrary.Log.Log.Error(log.ToString());
}
catch
{
}
return(response);
}
public ExampleNancyModule()
{
Get["/logs"] = parameters =>
{
string feeds = string.Empty;
using (StreamReader reader = new StreamReader("Output.json"))
{
feeds = reader.ReadToEnd();
reader.Close();
return(Response.AsJson(feeds));
}
};
Post["/postlog"] = parameters =>
{
var post = this.Bind <LogInformation>(); //Breakpoint
logInformation = post;
var json = new Nancy.Json.JavaScriptSerializer().Serialize(logInformation);
using (StreamWriter writer = new StreamWriter("Output.json"))
{
writer.Write(json);
writer.Close();
return("Success");
}
};
}
public HomeModule()
{
Get["/"] = p => {
var configuration = Nancy.TinyIoc.TinyIoCContainer.Current.Resolve <ServantConfiguration>();
var latestErrors = EventLogHelper.GetByDateTimeDescending(5).ToList();
latestErrors = EventLogHelper.AttachSite(latestErrors, Page.Sites);
Model.UnhandledExceptions = latestErrors;
Model.HaveSeenNewsletter = configuration.HaveSeenNewsletter;
return(View["Index", Model]);
};
Post["/subscribetonewsletter"] = p => {
var email = Request.Form.Email;
var firstname = Request.Form.Firstname;
var lastname = Request.Form.Lastname;
try
{
new System.Net.Mail.MailAddress(email);
}
catch
{
AddPropertyError("email", "Looks like the email is not valid.");
}
var serializer = new Nancy.Json.JavaScriptSerializer();
if (HasErrors)
{
return(new { Type = MessageType.Error.ToString(), Errors = serializer.Serialize(Model.Errors) });;
}
var response = MailchimpHelper.Subscribe(email, firstname, lastname);
if (response != "true")
{
MailchimpResponse result = serializer.Deserialize <MailchimpResponse>(response);
if (result.Code == 214)
{
SetNewsletterRead();
}
if (result.Code == 502)
{
AddPropertyError("email", "Looks like the email is not valid.");
return(new { Type = MessageType.Error, Errors = serializer.Serialize(Model.Errors) });
}
return(new { Message = result.Error, Type = MessageType.Error.ToString() });
}
SetNewsletterRead();
return(new { Message = response, Type = MessageType.Success.ToString() });
};
}
public HomeModule()
{
Get["/"] = p => {
var configuration = Nancy.TinyIoc.TinyIoCContainer.Current.Resolve<ServantConfiguration>();
var latestErrors = EventLogHelper.GetByDateTimeDescending(5).ToList();
latestErrors = EventLogHelper.AttachSite(latestErrors, Page.Sites);
Model.UnhandledExceptions = latestErrors;
Model.HaveSeenNewsletter = configuration.HaveSeenNewsletter;
return View["Index", Model];
};
Post["/subscribetonewsletter"] = p => {
var email = Request.Form.Email;
var firstname = Request.Form.Firstname;
var lastname = Request.Form.Lastname;
try
{
new System.Net.Mail.MailAddress(email);
}
catch
{
AddPropertyError("email", "Looks like the email is not valid.");
}
var serializer = new Nancy.Json.JavaScriptSerializer();
if (HasErrors)
{
return new { Type = MessageType.Error.ToString(), Errors = serializer.Serialize(Model.Errors) }; ;
}
var response = MailchimpHelper.Subscribe(email, firstname, lastname);
if (response != "true")
{
MailchimpResponse result = serializer.Deserialize<MailchimpResponse>(response);
if (result.Code == 214)
{
SetNewsletterRead();
}
if (result.Code == 502)
{
AddPropertyError("email", "Looks like the email is not valid.");
return new { Type = MessageType.Error, Errors = serializer.Serialize(Model.Errors) };
}
return new { Message = result.Error, Type = MessageType.Error.ToString() };
}
SetNewsletterRead();
return new { Message = response, Type = MessageType.Success.ToString() };
};
}
private static void refreshJSON()
{
Nancy.Json.JavaScriptSerializer js = new Nancy.Json.JavaScriptSerializer();
StatsJSON = js.Serialize(Stats);
KeysJSON = js.Serialize(Stats.Keys);
ActiveplayersJSON = js.Serialize(Stats.ActivePlayers);
MemoryUsageJSON = js.Serialize(memoryUsage);
RestartsJSON = js.Serialize(Stats.Restarts);
}
public void Integer_dictionary_values_are_Json_serialized_as_integers()
{
dynamic value = 42;
var input = new DynamicDictionaryValue(value);
var sut = new Nancy.Json.JavaScriptSerializer();
var actual = sut.Serialize(input);
actual.ShouldEqual(@"42");
}
public void String_dictionary_values_are_Json_serialized_as_strings()
{
dynamic value = "42";
var input = new DynamicDictionaryValue(value);
var sut = new Nancy.Json.JavaScriptSerializer();
var actual = sut.Serialize(input);
actual.ShouldEqual(@"""42""");
}
Response Produce_output(object obj)
{
if (obj is string)
{
var response = (Response)(obj.ToString());
response.ContentType = "text/plain";
return(response);
}
else
{
var objJson = new Nancy.Json.JavaScriptSerializer().Serialize(obj);
var response = (Response)objJson;
response.ContentType = "application/json";
return(response);
}
}
public object Bind(NancyContext context, Type modelType, object instance, BindingConfig configuration, params string[] blackList)
{
using (var sr = new StreamReader(context.Request.Body))
{
var json = sr.ReadToEnd();
if (json.Contains("SomeTriangleOnlyProp"))
{
var triangle = new Nancy.Json.JavaScriptSerializer().Deserialize <Triangle>(json);
return(triangle);
}
else if (json.Contains("SomeSquareOnlyProp"))
{
var square = new Nancy.Json.JavaScriptSerializer().Deserialize <Square>(json);
return(square);
}
else
{
var shape = new Nancy.Json.JavaScriptSerializer().Deserialize <Shape>(json);
return(shape);
}
}
}
/// <summary>
/// get channel list from HDHomeRunPlus (from first device in list)
/// </summary>
/// <param name="ipaddr"></param>
/// <returns>List of cChannels</returns>
public static List<cChannels> getChannels(List<cHDHomeRunPlus> HDHDRPs)
{
try
{
List<cChannels> channels = new List<cChannels>();
String json = string.Empty;
//use webclient to request channel JSON from HDHomeRunPLus
using (var client = new WebClient())
{
//get channels using first HDHomeRunPlus device
json = client.DownloadString("http://" + HDHDRPs[0].IP + "/lineup.json");
}
//deserialize JSON into cChannel
var serializer = new Nancy.Json.JavaScriptSerializer();
channels = serializer.Deserialize<List<cChannels>>(json);
return channels;
}
catch (Exception ex)
{
throw new Exception(String.Format("cChannel.getChannels, Error: {0}", ex.Message));
}
}
public ServiceModule(ServiceManager serviceManager)
{
// Find all service methods having a ServiceGetContractAttribute attached to it.
var bindQuery = from service in serviceManager.Services
from method in service.GetType().GetMethods()
from attribute in method.GetCustomAttributes(true)
where attribute is ServiceBase.ServiceGetContractAttribute
select new { service, method, attribute };
foreach (var bindData in bindQuery)
{
var service = bindData.service;
var method = bindData.method;
var attribute = bindData.attribute;
var contract = attribute as ServiceBase.ServiceGetContractAttribute;
if (contract == null)
{
continue;
}
bool isPut = contract is ServiceBase.ServicePutContractAttribute;
var mapper = new ContractMapper("/" + service.Name + "/" + contract.uri, method);
string uri = mapper.GetMappedUri();
Func <dynamic, dynamic> lambda = parameters =>
{
var arguments = new List <object>();
mapper.MapArguments(parameters, Request.Query, arguments);
if (mapper.BindBody && mapper.DynamicBody)
{
// Bind manually for now until I've fixed the dynamic type.
// Attempt to deserialize body from Json
Nancy.DynamicDictionary body = null;
if (Request.Body.Length > 0)
{
var buffer = new byte[Request.Body.Length];
Request.Body.Position = 0;
Request.Body.Read(buffer, 0, (int)Request.Body.Length);
string bodyStr = Encoding.Default.GetString(buffer);
Log.Debug("Got body data:\n{0}", bodyStr);
var serializer = new Nancy.Json.JavaScriptSerializer();
try
{
var bodyJson = serializer.DeserializeObject(bodyStr) as System.Collections.Generic.Dictionary <string, object>;
if (bodyJson != null)
{
body = Nancy.DynamicDictionary.Create(bodyJson);
}
}
catch (System.ArgumentException)
{
// Just eat it.
Log.Warning("Got request with invalid json body for url: " + Request.Url);
return(null);
}
}
arguments.Add(body);
}
else if (mapper.BindBody)
{
// Bind specific type.
var config = new BindingConfig();
config.BodyOnly = true;
config.IgnoreErrors = false;
// The Bind<> method exists on the ModuleExtension rather than the NancyModule.
var extensionMethods = typeof(ModuleExtensions).GetMethods();
var methodList = new List <MethodInfo>(extensionMethods);
// Get correct generic bind method
var bindMethod = methodList.Find(x => x.Name == "Bind" && x.GetParameters().Length == 1 && x.IsGenericMethod == true);
var genericMethod = bindMethod.MakeGenericMethod(mapper.BodyType);
// Bind our object.
var boundBody = genericMethod.Invoke(null, new object[] { this });
arguments.Add(boundBody);
}
try
{
object result = method.Invoke(service, arguments.ToArray());
return(Response.AsJson(result));
}
catch (TargetInvocationException e)
{
Log.Error(
"Invocation exception of uri: " + uri + "\n"
+ "Exception: " + e.Message + "\n"
+ "Callstack:" + e.StackTrace + "\n"
+ "Inner: " + e.InnerException.Message + "\n"
+ "Callstack: " + e.InnerException.StackTrace);
// TODO - A better way to unwrap this? Just throwing inner exception will cause an ObjectDisposedException
throw new Exception(e.InnerException.Message);
}
};
if (isPut)
{
//Log.Debug("Adding PUT binding for {0}", uri);
Put[uri] = lambda;
Post[uri] = lambda;
}
else
{
//Log.Debug("Adding GET binding for {0}", uri);
Get[uri] = lambda;
}
}
}
public ServiceModule(ServiceManager serviceManager)
{
// Find all service methods having a ServiceGetContractAttribute attached to it.
var bindQuery = from service in serviceManager.Services
from method in service.GetType().GetMethods()
from attribute in method.GetCustomAttributes(true)
where attribute is ServiceBase.ServiceGetContractAttribute
select new { service, method, attribute };
foreach (var bindData in bindQuery)
{
var service = bindData.service;
var method = bindData.method;
var attribute = bindData.attribute;
var contract = attribute as ServiceBase.ServiceGetContractAttribute;
if (contract == null)
continue;
bool isPut = contract is ServiceBase.ServicePutContractAttribute;
var mapper = new ContractMapper("/" + service.Name + "/" + contract.uri, method);
string uri = mapper.GetMappedUri();
Func<dynamic, dynamic> lambda = parameters =>
{
var arguments = new List<object>();
mapper.MapArguments(parameters, Request.Query, arguments);
if (mapper.BindBody && mapper.DynamicBody)
{
// Bind manually for now until I've fixed the dynamic type.
// Attempt to deserialize body from Json
Nancy.DynamicDictionary body = null;
if (Request.Body.Length > 0)
{
var buffer = new byte[Request.Body.Length];
Request.Body.Position = 0;
Request.Body.Read(buffer, 0, (int)Request.Body.Length);
string bodyStr = Encoding.Default.GetString(buffer);
Log.Debug("Got body data:\n{0}", bodyStr);
var serializer = new Nancy.Json.JavaScriptSerializer();
try
{
var bodyJson = serializer.DeserializeObject(bodyStr) as System.Collections.Generic.Dictionary<string, object>;
if (bodyJson != null)
body = Nancy.DynamicDictionary.Create(bodyJson);
}
catch (System.ArgumentException)
{
// Just eat it.
Log.Warning("Got request with invalid json body for url: " + Request.Url);
return null;
}
}
arguments.Add(body);
}
else if (mapper.BindBody)
{
// Bind specific type.
var config = new BindingConfig();
config.BodyOnly = true;
config.IgnoreErrors = false;
// The Bind<> method exists on the ModuleExtension rather than the NancyModule.
var extensionMethods = typeof(ModuleExtensions).GetMethods();
var methodList = new List<MethodInfo>(extensionMethods);
// Get correct generic bind method
var bindMethod = methodList.Find(x => x.Name == "Bind" && x.GetParameters().Length == 1 && x.IsGenericMethod == true);
var genericMethod = bindMethod.MakeGenericMethod(mapper.BodyType);
// Bind our object.
var boundBody = genericMethod.Invoke(null, new object[] { this });
arguments.Add(boundBody);
}
try
{
object result = method.Invoke(service, arguments.ToArray());
return Response.AsJson(result);
}
catch (TargetInvocationException e)
{
Log.Error(
"Invocation exception of uri: " + uri + "\n"
+ "Exception: " + e.Message + "\n"
+ "Callstack:" + e.StackTrace + "\n"
+ "Inner: " + e.InnerException.Message + "\n"
+ "Callstack: " + e.InnerException.StackTrace);
// TODO - A better way to unwrap this? Just throwing inner exception will cause an ObjectDisposedException
throw new Exception(e.InnerException.Message);
}
};
if (isPut)
{
//Log.Debug("Adding PUT binding for {0}", uri);
Put[uri] = lambda;
Post[uri] = lambda;
}
else
{
//Log.Debug("Adding GET binding for {0}", uri);
Get[uri] = lambda;
}
}
}
private static void refreshJSON()
{
Nancy.Json.JavaScriptSerializer js = new Nancy.Json.JavaScriptSerializer();
StatsJSON = js.Serialize(Stats);
KeysJSON = js.Serialize(Stats.Keys);
ActiveplayersJSON = js.Serialize(Stats.ActivePlayers);
MemoryUsageJSON = js.Serialize(memoryUsage);
RestartsJSON = js.Serialize(Stats.Restarts);
}
public void Integer_dictionary_values_are_Json_serialized_as_integers()
{
dynamic value = 42;
var input = new DynamicDictionaryValue(value);
var sut = new Nancy.Json.JavaScriptSerializer();
var actual = sut.Serialize(input);
actual.ShouldEqual(@"42");
}
public void String_dictionary_values_are_Json_serialized_as_strings()
{
dynamic value = "42";
var input = new DynamicDictionaryValue(value);
var sut = new Nancy.Json.JavaScriptSerializer();
var actual = sut.Serialize(input);
actual.ShouldEqual(@"""42""");
}
