I'm currently programming a Discord RPC client, which shows a preview of the Presence.
I found out, that with "https://discordapp.com/api/oauth2/applications/[appid]/assets" you get the asset id from the application and with it the image using "https://cdn.discordapp.com/app-assets/[appid]/[assetid].png". But how do i get the application name with the client id?
I have this class, which sets AppName in customStatus class
class getAppName
{
static DiscordRpcClient client;
public getAppName(string AppId)
{
client = new DiscordRpcClient(AppId);
client.Initialize();
client.OnReady += OnClientReady;
client.OnPresenceUpdate += Client_OnPresenceUpdate;
}
private void Client_OnPresenceUpdate(object sender, PresenceMessage args)
{
customStatus.AppName = (args.Name);
client.ClearPresence();
client.Dispose();
}
private void OnClientReady(object sender, ReadyMessage args)
{
client.SetPresence(new RichPresence { });
}
}
And in customStatus class:
public static string AppName { get; set; }
And:
new getAppName("AppId");
var oldName = AppName;
//this is to wait until the new appname is set
while (oldName == AppName) {}
string newAppname = AppName;
Hope it works for you!
The below code is used to get the id stored in a cookie for a guest shopping cart. This code works fine on localhost but is giving me an error on shared hosting where I deployed my website.
public static class Func
{
public static string SetCookie()
{
string key = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
string gid = Guid.NewGuid().ToString();
var cookieText = Encoding.UTF8.GetBytes(gid);
var encryptedValue = Convert.ToBase64String(MachineKey.Protect(cookieText, key));
HttpCookie myCookie = new HttpCookie("Ecomm", encryptedValue);
myCookie.Expires = DateTime.Now.AddDays(1);
HttpContext.Current.Response.Cookies.Add(myCookie);
return gid;
}
public static UserShopCart GetCookie()
{
var usc = new UserShopCart();
string key = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
HttpCookie myCookie = HttpContext.Current.Request.Cookies["Ecomm"];
if (myCookie != null)
{
if (myCookie.Value != null)
{
var output = MachineKey.Unprotect(Convert.FromBase64String(myCookie.Value), key);
usc.id = Encoding.UTF8.GetString(output);
return usc;
}
else
{
usc.id = SetCookie();
return usc;
}
}
else
{
usc.id=SetCookie();
return usc;
}
}
}
public class UserShopCart {
public string id;
public string name;
}
Here is the snapshot of the error:
I have wcf library with service contracts and implementations.
[ServiceContract]
public interface IServiceProtoType
{
[OperationContract]
Response GetMessage(Request request);
[OperationContract]
String SayHello();
}
[DataContract]
public class Request
{
private string name;
[DataMember]
public string Name
{
get { return name; }
set { name = value; }
}
}
[DataContract]
public class Response
{
private string message;
[DataMember]
public string Message
{
get { return message; }
set { message = value; }
}
}
public class MyDemoService : IServiceProtoType
{
public Response GetMessage(Request request)
{
var response = new Response();
if (null == request)
{
response.Message = "Error!";
}
else
{
response.Message = "Hello, " + request.Name;
}
return response;
}
public string SayHello()
{
return "Hello, World!";
}
}
I have windows service project that references this library, where MyService is just an empty shell that inherits ServiceBase. This service is installed and running under local system.
static void Main()
{
ServiceBase.Run(CreateContainer().Resolve());
}
private static IWindsorContainer CreateContainer()
{
IWindsorContainer container = new WindsorContainer();
container.Install(FromAssembly.This());
return container;
}
public class ServiceInstaller : IWindsorInstaller
{
#region IWindsorInstaller Members
public void Install(IWindsorContainer container, Castle.MicroKernel.SubSystems.Configuration.IConfigurationStore store)
{
string myDir;
if (string.IsNullOrEmpty(AppDomain.CurrentDomain.RelativeSearchPath))
{
myDir = AppDomain.CurrentDomain.BaseDirectory;
}
else
{
myDir = AppDomain.CurrentDomain.RelativeSearchPath;
}
var wcfLibPath = Path.Combine(myDir , "WcfDemo.dll");
string baseUrl = "http://localhost:8731/DemoService/{0}";
AssemblyName myAssembly = AssemblyName.GetAssemblyName(wcfLibPath);
container
.Register(
AllTypes
.FromAssemblyNamed(myAssembly.Name)
.InSameNamespaceAs<WcfDemo.MyDemoService>()
.WithServiceDefaultInterfaces()
.Configure(c =>
c.Named(c.Implementation.Name)
.AsWcfService(
new DefaultServiceModel()
.AddEndpoints(WcfEndpoint
.BoundTo(new WSHttpBinding())
.At(string.Format(baseUrl,
c.Implementation.Name)
)))), Component.For<ServiceBase>().ImplementedBy<MyService>());
}
#endregion
}
In Client Console app I have the following code and I am getting the following error:
{"Sequence contains no elements"}
static void Main(string[] args)
{
IWindsorContainer container = new WindsorContainer();
string baseUrl = "http://localhost:8731/DemoService/{0}";
container.AddFacility<WcfFacility>(f => f.CloseTimeout = TimeSpan.Zero);
container
.Register(
Types
.FromAssemblyContaining<IServiceProtoType>()
.InSameNamespaceAs<IServiceProtoType>()
.Configure(
c => c.Named(c.Implementation.Name)
.AsWcfClient(new DefaultClientModel
{
Endpoint = WcfEndpoint
.BoundTo(new WSHttpBinding())
.At(string.Format(baseUrl,
c.Name.Substring(1)))
})));
var service1 = container.Resolve<IServiceProtoType>();
Console.WriteLine(service1.SayHello());
Console.ReadLine();
}
I have an idea what this may be but you can stop reading this now (and I apologize for wasting your time in advance) if the answer to the following is no:
Is one (or more) of Request, Response, or MyDemoService in the same namespace as IServiceProtoType?
I suspect that Windsor is getting confused about those, since you are doing...
Types
.FromAssemblyContaining<IServiceProtoType>()
.InSameNamespaceAs<IServiceProtoType>()
... and then configuring everything which that returns as a WCF client proxy. This means that it will be trying to create proxies for things that should not be and hence a Sequence Contains no Elements exception (not the most useful message IMHO but crushing on).
The simple fix would be just to put your IServiceProtoType into its own namespace (I often have a namespace like XXXX.Services for my service contracts).
If that is not acceptable to you then you need to work out another way to identify just the service contracts - take a look at the If method for example or just a good ol' Component.For perhaps.
I am trying to post some data to our webservice(written in c#) and get the response. The response is in JSON format.
I am using the Blackberry Code Sample which is BlockingSenderDestination Sample. When I request a page it returns with no problem. But when I send my data to our webservice it does not return anything.
The code part that I added is :
ByteMessage myMsg = bsd.createByteMessage();
//myMsg.setStringPayload("I love my BlackBerry device!");
myMsg.setMessageProperty("querytpe","myspecialkey");//here is my post data
myMsg.setMessageProperty("uname","myusername");
myMsg.setMessageProperty("pass","password");
((HttpMessage) myMsg).setMethod(HttpMessage.POST);
// Send message and wait for response myMsg
response = bsd.sendReceive(myMsg);
What am i doing wrong? And what is the alternatives or more efficients way to do Post with Blackberry.
Regards.
Here is my whole code:
class BlockingSenderSample extends MainScreen implements FieldChangeListener {
ButtonField _btnBlock = new ButtonField(Field.FIELD_HCENTER);
private static UiApplication _app = UiApplication.getUiApplication();
private String _result;
public BlockingSenderSample()
{
_btnBlock.setChangeListener(this);
_btnBlock.setLabel("Fetch page");
add(_btnBlock);
}
public void fieldChanged(Field button, int unused)
{
if(button == _btnBlock)
{
Thread t = new Thread(new Runnable()
{
public void run()
{
Message response = null;
String uriStr = "http://192.168.1.250/mobileServiceOrjinal.aspx"; //our webservice address
//String uriStr = "http://www.blackberry.com";
BlockingSenderDestination bsd = null;
try
{
bsd = (BlockingSenderDestination)
DestinationFactory.getSenderDestination
("name", URI.create(uriStr));//name for context is name. is it true?
if(bsd == null)
{
bsd =
DestinationFactory.createBlockingSenderDestination
(new Context("ender"),
URI.create(uriStr)
);
}
//Dialog.inform( "1" );
ByteMessage myMsg = bsd.createByteMessage();
//myMsg.setStringPayload("I love my BlackBerry device!");
myMsg.setMessageProperty("querytpe","myspecialkey");//here is my post data
myMsg.setMessageProperty("uname","myusername");
myMsg.setMessageProperty("pass","password");
((HttpMessage) myMsg).setMethod(HttpMessage.POST);
// Send message and wait for response myMsg
response = bsd.sendReceive(myMsg);
if(response != null)
{
BSDResponse(response);
}
}
catch(Exception e)
{
//Dialog.inform( "ex" );
// process the error
}
finally
{
if(bsd != null)
{
bsd.release();
}
}
}
});
t.start();
}
}
private void BSDResponse(Message msg)
{
if (msg instanceof ByteMessage)
{
ByteMessage reply = (ByteMessage) msg;
_result = (String) reply.getStringPayload();
} else if(msg instanceof StreamMessage)
{
StreamMessage reply = (StreamMessage) msg;
InputStream is = reply.getStreamPayload();
byte[] data = null;
try {
data = net.rim.device.api.io.IOUtilities.streamToBytes(is);
} catch (IOException e) {
// process the error
}
if(data != null)
{
_result = new String(data);
}
}
_app.invokeLater(new Runnable() {
public void run() {
_app.pushScreen(new HTTPOutputScreen(_result));
}
});
}
}
..
class HTTPOutputScreen extends MainScreen
{
RichTextField _rtfOutput = new RichTextField();
public HTTPOutputScreen(String message)
{
_rtfOutput.setText("Retrieving data. Please wait...");
add(_rtfOutput);
showContents(message);
}
// After the data has been retrieved, display it
public void showContents(final String result)
{
UiApplication.getUiApplication().invokeLater(new Runnable()
{
public void run()
{
_rtfOutput.setText(result);
}
});
}
}
HttpMessage does not extend ByteMessage so when you do:
((HttpMessage) myMsg).setMethod(HttpMessage.POST);
it throws a ClassCastException. Here's a rough outline of what I would do instead. Note that this is just example code, I'm ignoring exceptions and such.
//Note: the URL will need to be appended with appropriate connection settings
HttpConnection httpConn = (HttpConnection) Connector.open(url);
httpConn.setRequestMethod(HttpConnection.POST);
OutputStream out = httpConn.openOutputStream();
out.write(<YOUR DATA HERE>);
out.flush();
out.close();
InputStream in = httpConn.openInputStream();
//Read in the input stream if you want to get the response from the server
if(httpConn.getResponseCode() != HttpConnection.OK)
{
//Do error handling here.
}
I've got master page in my project, which contains some information about site copyright and some contact info in it. I'd like to take it out of master page and place it in a static files (for some reason, these files must be placed in ~/Content folder). Is there a way that I can tell in my view something like
<% Html.Include("~/Content/snippet.html") %> // not a real code
?
You are better off using a partial view (even if it only contains static text) and include it with the Html.Partial helper. But if you insist:
<%= File.ReadAllText(Server.MapPath("~/Content/snippet.html")) %>
If you are in .Net MVC 5 and want to include a HTML file a partial file without having Razor that render it:
#Html.Raw(File.ReadAllText(Server.MapPath("~/Views/Shared/ICanHaz.html")))
Use your own view engine
using
#Html.Partial("_CommonHtmlHead")
as
/Views/Shared/_CommonHtmlHead.html
or
/Views/MyArea/Shared/_CommonHtmlHead.htm
is the best for me.
Creating your own view engine for this by using the System.Web.Mvc.VirtualPathProviderViewEngine ascending class seems to be relatively easy:
/// <summary>
/// Simple render engine to load static HTML files, supposing that view files has the html/htm extension, supporting replacing tilda paths (~/MyRelativePath) in the content
/// </summary>
public class HtmlStaticViewEngine : VirtualPathProviderViewEngine
{
private static readonly ILog _log = LogManager.GetLogger(typeof (HtmlStaticViewEngine));
protected readonly DateTime? AbsoluteTimeout;
protected readonly TimeSpan? SlidingTimeout;
protected readonly CacheItemPriority? Priority;
private readonly bool _useCache;
public HtmlStaticViewEngine(TimeSpan? slidingTimeout = null, DateTime? absoluteTimeout = null, CacheItemPriority? priority = null)
{
_useCache = absoluteTimeout.HasValue || slidingTimeout.HasValue || priority.HasValue;
SlidingTimeout = slidingTimeout;
AbsoluteTimeout = absoluteTimeout;
Priority = priority;
AreaViewLocationFormats = new[]
{
"~/Areas/{2}/Views/{1}/{0}.html",
"~/Areas/{2}/Views/{1}/{0}.htm",
"~/Areas/{2}/Views/Shared/{0}.html",
"~/Areas/{2}/Views/Shared/{0}.htm"
};
AreaMasterLocationFormats = new[]
{
"~/Areas/{2}/Views/{1}/{0}.html",
"~/Areas/{2}/Views/{1}/{0}.htm",
"~/Areas/{2}/Views/Shared/{0}.html",
"~/Areas/{2}/Views/Shared/{0}.htm"
};
AreaPartialViewLocationFormats = new[]
{
"~/Areas/{2}/Views/{1}/{0}.html",
"~/Areas/{2}/Views/{1}/{0}.htm",
"~/Areas/{2}/Views/Shared/{0}.html",
"~/Areas/{2}/Views/Shared/{0}.htm"
};
ViewLocationFormats = new[]
{
"~/Views/{1}/{0}.html",
"~/Views/{1}/{0}.htm",
"~/Views/Shared/{0}.html",
"~/Views/Shared/{0}.htm"
};
MasterLocationFormats = new[]
{
"~/Views/{1}/{0}.html",
"~/Views/{1}/{0}.htm",
"~/Views/Shared/{0}.html",
"~/Views/Shared/{0}.htm"
};
PartialViewLocationFormats = new[]
{
"~/Views/{1}/{0}.html",
"~/Views/{1}/{0}.htm",
"~/Views/Shared/{0}.html",
"~/Views/Shared/{0}.htm"
};
FileExtensions = new[]
{
"html",
"htm",
};
}
protected virtual string GetContent(string viewFilePath)
{
string result = null;
if (!string.IsNullOrWhiteSpace(viewFilePath))
{
if (_useCache)
{
result = TryCache(viewFilePath);
}
if (result == null)
{
using (StreamReader streamReader = File.OpenText(viewFilePath))
{
result = streamReader.ReadToEnd();
}
result = ParseContent(result);
if (_useCache)
{
CacheIt(viewFilePath, result);
}
}
}
return result;
}
static readonly Regex TildaRegularExpression = new Regex(#"~/", RegexOptions.Compiled);
/// <summary>
/// Finds all tilda paths in the content and replace it for current path
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
protected virtual string ParseContent(string content)
{
if (String.IsNullOrWhiteSpace(content))
{
return content;
}
string absolutePath = VirtualPathUtility.ToAbsolute("~/");
string result = TildaRegularExpression.Replace(content, absolutePath);
return result;
}
protected override IView CreatePartialView(ControllerContext controllerContext, string partialPath)
{
HttpContextBase httpContextBase = controllerContext.RequestContext.HttpContext;
string filePath = httpContextBase.Server.MapPath(partialPath);
string content = GetContent(filePath);
return new StaticView(content);
}
protected override IView CreateView(ControllerContext controllerContext, string viewPath, string masterPath)
{
HttpContextBase httpContextBase = controllerContext.RequestContext.HttpContext;
string result = null;
if (!string.IsNullOrWhiteSpace(masterPath))
{
string filePath = httpContextBase.Server.MapPath(masterPath);
result = GetContent(filePath);
}
string physicalViewPath = httpContextBase.Server.MapPath(viewPath);
result += GetContent(physicalViewPath);
return new StaticView(result);
}
protected virtual string TryCache(string filePath)
{
HttpContext httpContext = HttpContext.Current;
if (httpContext != null && httpContext.Cache != null)
{
string cacheKey = CacheKey(filePath);
return (string)httpContext.Cache[cacheKey];
}
return null;
}
protected virtual bool CacheIt(string filePath, string content)
{
HttpContext httpContext = HttpContext.Current;
if (httpContext != null && httpContext.Cache != null)
{
string cacheKey = CacheKey(filePath);
httpContext.Cache.Add(cacheKey, content, new CacheDependency(filePath), AbsoluteTimeout.GetValueOrDefault(Cache.NoAbsoluteExpiration), SlidingTimeout.GetValueOrDefault(Cache.NoSlidingExpiration), Priority.GetValueOrDefault(CacheItemPriority.AboveNormal), CacheItemRemovedCallback);
return true;
}
return false;
}
protected virtual string CacheKey(string serverPath)
{
return serverPath;
}
protected virtual void CacheItemRemovedCallback(string key, object value, CacheItemRemovedReason reason)
{
_log.InfoFormat("CacheItemRemovedCallback(string key='{0}', object value = ..., {1} reason={2})", key, reason.GetType().Name, reason);
}
}
public class MvcApplication : System.Web.HttpApplication
{
protected void Application_Start()
{
ViewEngines.Engines.Add(new HtmlStaticViewEngine(new TimeSpan(12,0,0,0)));
}
}
public class StaticView : IView
{
private readonly string _text;
public StaticView(string text)
{
_text = text;
}
public void Render(ViewContext viewContext, TextWriter writer)
{
if (! string.IsNullOrEmpty(_text))
{
writer.Write(_text);
}
}
}
NOTE:
This code is tested only with simple usage for rendering
partial views
Is there a reason you are holding the content in an HTML file rather than a partial view?
If you create a file called snippet.ascx in your Views/Shared folder you can import the content of that snippet.ascx file into any view by using <% Html.RenderPartial("snippet"); %>
To include static html file into a MVC View goes like this:
<!-- #include virtual="~\Content\snippet.htm" -->
For ASP .NET Core 3.1 Razor page you can do it like this:
#Html.Raw(System.IO.File.ReadAllText("wwwroot/Content/snippet.html"));
See documentation regarding static files here:
https://learn.microsoft.com/en-us/aspnet/core/fundamentals/static-files?view=aspnetcore-3.1