public virtual void Handle(HttpContextBase context)
{
try
{
string action = context.Request["action"];
if (!Handlers.ContainsKey(action))
{
throw new InvalidOperationException("Couln't find any handler for the action: " + action);
}
IAjaxService service = Handlers[action];
if (service.RequiresEditAccess && !security.IsEditor(context.User))
{
throw new PermissionDeniedException(null, context.User);
}
if (!service.IsValidHttpMethod(context.Request.HttpMethod))
{
throw new HttpException((int)HttpStatusCode.MethodNotAllowed, "This service requires HTTP POST method");
}
service.Handle(context);
}
catch (Exception ex)
{
context.Response.Status = ((int)HttpStatusCode.InternalServerError).ToString() + " Internal Server Error";
context.Response.Write(WriteException(ex, context.User));
}
}
public virtual string Handle(IRequestParameters requestparams)
{
try
{
string action = requestparams.ServiceName;
//get the IAjaxService and perform the action
if (Handlers.ContainsKey(action))
{
IAjaxService service = Handlers[action];
//TODO: Add a security check here
object responseobject = service.Handle(requestparams);
if (responseobject != null)
{
return(TransformResponse(responseobject, service.OutputType));
}
else
{
return(null);
}
}
else
{
throw new CuyahogaAjaxException("Couln't find any handler for the action: " + action);
}
}
catch (Exception ex)
{
return(String.Concat(ex.Message, " stacktrace:", ex.StackTrace));
}
}
public AjaxController(IAjaxService _ajaxService, IClanService _clanService, IPlanIProgramService _planIProgramService, IWebShopService _webShopService)
{
ajaxService = _ajaxService;
clanService = _clanService;
planIProgramService = _planIProgramService;
webShopService = _webShopService;
}
public void AddHandler(IAjaxService service)
{
try
{
if (!handlers.ContainsKey(service.ServiceName))
{
handlers[service.ServiceName] = service;
}
else
{
throw new CuyahogaAjaxException("Cannot add ajaxservice to dispatcher");
}
}
catch (Exception ex)
{
throw new CuyahogaAjaxException("Can not add ajaxservice to dispacther", ex);
}
}
public virtual string Handle(HttpContext context)
{
try
{
string action = context.Request["action"];
if (Handlers.ContainsKey(action))
{
IAjaxService service = Handlers[action];
if (service.RequiresEditAccess && !security.IsEditor(context.User))
{
throw new PermissionDeniedException(null, context.User);
}
string responseText = service.Handle(context.Request.QueryString);
return(responseText);
}
throw new N2Exception("Couln't find any handler for the action: " + action);
}
catch (Exception ex)
{
return(WriteException(ex, context.User));
}
}
public void RemoveHandler(IAjaxService service)
{
handlers.Remove(service.Name);
}
public void AddHandler(IAjaxService service)
{
handlers[service.Name] = service;
}
public AjaxRequestDispatcher(ISecurityManager security, IAjaxService[] ajaxHandler)
{
this.security = security;
foreach (var handler in ajaxHandler)
AddHandler(handler);
}
public void RemoveHandler(IAjaxService service)
{
handlers.Remove(service.ServiceName);
}
public void AddHandler(IAjaxService service)
{
handlers[service.Name] = service;
}