public static Task WebDefaultHanlder(HttpContext context)
{
WebDefaultXmlConfig defaultConfig = WebGlobalVariable.WebCurrent.WebDefaultValue;
IDefaultHandler handler = defaultConfig.DefaultHandler?.CreateObject() ?? EmptyDefaultHandlerConfig.Hanlder;
return(handler.Process(context));
}
private static Task ProcessException(HttpContext context, WebDefaultXmlConfig defaultConfig,
WebBasePage page, PageSourceInfo info, Exception exception)
{
if (exception is RedirectException redirectEx)
{
context.Response.Redirect(redirectEx.Url.ToString(), false);
return(Task.FromResult(0));
}
else if (exception is ReLogOnException)
{
return(HandleException(defaultConfig.ReLogOnHandler,
GetWebHandler(page, context, info), page, exception));
}
else if (exception is ErrorPageException)
{
return(HandleException(defaultConfig.ErrorPageHandler,
GetWebHandler(page, context, info), page, exception));
}
else if (exception is ErrorOperationException)
{
return(HandleException(defaultConfig.ErrorOperationHandler,
GetWebHandler(page, context, info), page, exception));
}
else if (exception is ToolkitException)
{
return(HandleException(defaultConfig.ToolkitHandler,
GetWebHandler(page, context, info), page, exception));
}
else
{
return(HandleException(defaultConfig.ExceptionHandler,
GetWebHandler(page, context, info), page, exception));
}
}
//private ExceptionIndexer fExceptionIndexer;
internal WebGlobalVariable()
{
fCurrent = this;
Current = this;
NeitherContext = true;
WebDefaultValue = new WebDefaultXmlConfig();
DefaultValue = WebDefaultValue;
}
public static void Config(this WebAppSetting setting, WebDefaultXmlConfig extXml)
{
WebConfigItem defaultConfig = extXml?.WebConfig;
setting.DefaultPageMaker = defaultConfig?.DefaultPageMaker ?? new SourceOutputPageMakerConfig();
setting.DefaultRedirector = defaultConfig?.DefaultRedirector ?? new OutputRedirectorConfig();
setting.DefaultPostCreator = defaultConfig?.DefaultPostObjectCreator ?? new JsonPostDataSetCreatorConfig();
setting.ReadSettings = defaultConfig?.ReadSettings ?? ReadSettings.Default;
setting.WriteSettings = defaultConfig?.WriteSettings ?? WriteSettings.Default;
//ExceptionHandlerConfigItem exConfig = extXml.ExceptionHandler;
//if (exConfig != null)
//{
// //ErrorPageHandler = exConfig.ErrorPageException;
// //ErrorOpeartionHandler = exConfig.ErrorOperationException;
// //ReLogOnHandler = exConfig.ReLogonException;
// //ToolkitHandler = exConfig.ToolkitException;
// //ExceptionHandler = exConfig.Exception;
//}
//var tempHandleConfig = new PageMakerExceptionHandlerConfig()
//{
// PageMaker = new TempPageMakerConfig(ExceptionPageMaker.Instance)
//};
//if (ErrorPageHandler == null)
// ErrorPageHandler = tempHandleConfig;
//if (ErrorOpeartionHandler == null)
//{
// ErrorOpeartionHandler = tempHandleConfig;
//}
//if (ReLogOnHandler == null)
// ReLogOnHandler = new ReLogonExceptionHandlerConfig();
//if (ToolkitHandler == null)
// ToolkitHandler = tempHandleConfig;
//if (ExceptionHandler == null)
// ExceptionHandler = new PageMakerExceptionHandlerConfig()
// {
// Log = true,
// PageMaker = new TempPageMakerConfig(ExceptionPageMaker.Instance)
// };
}
public Task ProcessRequest(HttpContext context, RequestDelegate next, PathStringParser parser)
{
PageSourceInfo info = null;
parser.Parse((input) =>
{
info = ParseUrl(input, info);
});
if (info == null)
{
return(null);
}
context.Items[WebUtil.SOURCE_INFO] = info;
WebDefaultXmlConfig defaultConfig = WebGlobalVariable.WebCurrent.WebDefaultValue;
WebBasePage page = null;
try
{
if (info.IsContent)
{
page = new WebModuleContentPage(context, next, info);
}
else
{
page = new WebModuleRedirectPage(context, next, info);
}
return(page.LoadPage());
}
catch (RedirectException ex)
{
context.Response.Redirect(ex.Url.ToString(), false);
return(Task.FromResult(0));
}
catch (ReLogOnException ex)
{
return(HandleException(defaultConfig.ReLogOnHandler,
GetWebHandler(page, context, info), page, ex));
}
catch (ErrorPageException ex)
{
return(HandleException(defaultConfig.ErrorPageHandler,
GetWebHandler(page, context, info), page, ex));
}
catch (ErrorOperationException ex)
{
return(HandleException(defaultConfig.ErrorOperationHandler,
GetWebHandler(page, context, info), page, ex));
}
catch (ToolkitException ex)
{
return(HandleException(defaultConfig.ToolkitHandler,
GetWebHandler(page, context, info), page, ex));
}
catch (Exception ex)
{
Exception innerEx = ex.InnerException;
if (innerEx != null)
{
return(ProcessException(context, defaultConfig, page, info, innerEx));
}
else
{
return(ProcessException(context, defaultConfig, page, info, ex));
}
}
}
