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using System;
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using FluentValidation;
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using NLog;
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using Nancy;
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using NzbDrone.Api.Extensions;
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using HttpStatusCode = Nancy.HttpStatusCode;
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namespace NzbDrone.Api.ErrorManagement
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{
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public class NzbDroneErrorPipeline
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{
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private readonly Logger _logger;
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public NzbDroneErrorPipeline(Logger logger)
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{
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_logger = logger;
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}
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public Response HandleException(NancyContext context, Exception exception)
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{
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var apiException = exception as ApiException;
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if (apiException != null)
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{
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_logger.WarnException("API Error", apiException);
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return apiException.ToErrorResponse();
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}
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var validationException = exception as ValidationException;
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if (validationException != null)
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{
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_logger.Warn("Invalid request {0}", validationException.Message);
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return validationException.Errors.AsResponse(HttpStatusCode.BadRequest);
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}
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_logger.FatalException("Request Failed", exception);
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return new ErrorModel()
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{
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Message = exception.Message,
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Description = exception.ToString()
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}.AsResponse(HttpStatusCode.InternalServerError);
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}
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}
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}
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