static private string SetErrorText(AppErrorCode code, string arg1 = "")
{
var sb = new StringBuilder();
switch (code)
{
case AppErrorCode.BLENDER_PATH_NOT_SET:
sb.AppendLine("Please set correct path to Blender.");
break;
case AppErrorCode.FFMPEG_PATH_NOT_SET:
sb.AppendLine("Please set correct path to FFmpeg.");
break;
case AppErrorCode.BLEND_FILE_NOT_EXISTS:
sb.AppendLine("File does not exists anymore.");
sb.AppendLine("It was removed from the list of recent blends.");
break;
case AppErrorCode.RENDER_FORMAT_IS_IMAGE:
sb.AppendLine("The render format is " + arg1 + " image.");
sb.AppendLine("You can render an image sequence with this tool but you will need to make a video with other SW.");
break;
case AppErrorCode.BLEND_OUTPUT_INVALID:
sb.AppendLine("Unable to read output path, using project location.");
break;
case AppErrorCode.UNKNOWN_OS:
sb.AppendLine("Could not identify operating system, BRC might not work properly.");
break;
}
return(sb.ToString());
}
static public void ShowErrors(MessageBoxIcon icon, string fmt, AppErrorCode errorCode)
{
var errorText = SetErrorText(errorCode, fmt);
MessageBox.Show(
errorText,
"",
MessageBoxButtons.OK,
icon);
logger.Warn(errorText);
}
public AppException(string message, AppErrorCode errorCode, params object[] args)
: this(message, errorCode, null, args)
{
}
public AppException(string message, AppErrorCode errorCode, Exception innerException, params object[] args)
: base(string.Format(message, args), innerException)
{
ErrorCode = errorCode;
}
public AppException(AppErrorCode error, string message) : base(message)
{
}
public AppException(AppErrorCode error)
{
}
public AppException(AppErrorCode error, string message, Exception innerException) : base(message, innerException)
{
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public void OnException(ExceptionContext context)
{
string requestBodyText = string.Empty;
var request = context.HttpContext.Request;
var method = request.Method.ToUpper();
var url = UriHelper.GetDisplayUrl(request);
var macName = Environment.MachineName;
var requestIp = _webHelper.GetCurrentIpAddress();
var exception = context.Exception;
#region 获取body参数
if (!(exception is ViewModelStateValidException))
{
requestBodyText = ActionFilterHelper.GetRequestBodyText(request);
}
#endregion
AppErrorCode errorCode = AppErrorCode.None;
string requestId = string.Empty;
var errorMsg = "程序访问异常,请稍后重试！";
//请求bindModel验证失败时 请求body参数
if (exception is ViewModelStateValidException)
{
requestBodyText = ((ViewModelStateValidException)exception).BindModelText;
}
HttpStatusCode statusCode = HttpStatusCode.InternalServerError;
//自定义异常,可预见性异常400，不可预见性异常500
if (exception is NetProException)
{
var NetProEx = (NetProException)context.Exception;
var exErrorCode = NetProEx.ErrorCode;
errorMsg = NetProEx.Message;
//判断errorCode是否为系统定义的错误代码
if (((AppErrorCode)exErrorCode).IsValid())
{
errorCode = (AppErrorCode)NetProEx.ErrorCode;
}
else
{
errorCode = AppErrorCode.None;
}
requestId = NetProEx.RequestId;
statusCode = HttpStatusCode.BadRequest;
}
var appName = "WebApi";
if (_config != null)
{
appName = _config.ApplicationName;
}
//错误代码对应的日志级别
NetProErrorLevel errorLevel = NetProErrorLevel.Error;
var currentLevel = errorCode.GetAttributes()?.Get <ErrorCodeLevelAttribute>()?.Level;
if (currentLevel.HasValue)
{
errorLevel = currentLevel.Value;
}
LogEventLevel eventLevel = LogEventLevel.Error;
switch (errorLevel)
{
case NetProErrorLevel.Error:
eventLevel = LogEventLevel.Error;
break;
case NetProErrorLevel.Fatal:
eventLevel = LogEventLevel.Fatal;
break;
case NetProErrorLevel.Warning:
eventLevel = LogEventLevel.Warning;
exception = null;
break;
}
//写入日志系统
_logger.Write(eventLevel, exception, "{0}异常.errorCode:{1},errorMsg:{2},请求url:{3},请求Body:{4},请求IP:{5},服务器名称:{6}", appName, errorCode.Value(), errorMsg, url, requestBodyText, requestIp, macName);
//自定义异常返回
if (_config.AppType == AppType.Api)
{
context.Result = errorMsg.ToErrorActionResult(errorCode.Value());
context.HttpContext.Response.StatusCode = (int)statusCode;
}
else
{
string errorUrl = _config.ErrorUrl;
if (string.IsNullOrWhiteSpace(errorUrl) || (!string.IsNullOrWhiteSpace(errorUrl) && errorUrl.Split('/').Length != 2))
{
context.Result = new ContentResult()
{
Content = "您访问的页面出错!"
};
}
else
{
var array = errorUrl.Split('/');
context.Result = new RedirectToActionResult(array[1], array[0], new { error = exception.Message });
}
context.HttpContext.Response.StatusCode = (int)statusCode;
}
context.ExceptionHandled = true;
return;
}
