using System; using System.Collections.Generic; using System.Net; using Microsoft.AspNetCore.Diagnostics; using Microsoft.AspNetCore.Mvc; using Serilog; using Volo.Abp.AspNetCore.Mvc; namespace Volo.DocsTestApp.Controllers { public class ErrorController : AbpController { [Route("error/{statusCode}")] [HttpGet] public IActionResult Index(int statusCode = 0) { var statusFeature = HttpContext.Features.Get(); if (statusFeature != null) { Log.Warning("Handled {0} error for URL: {1}", statusCode, statusFeature.OriginalPath); } var isValidStatusCode = Enum.IsDefined(typeof(HttpStatusCode), statusCode); if (!isValidStatusCode) { statusCode = (int)HttpStatusCode.BadRequest; } return new ContentResult { ContentType = System.Net.Mime.MediaTypeNames.Text.Html, StatusCode = statusCode, Content = string.Format(HtmlBody, _errorMessages.ContainsKey(statusCode) ? _errorMessages[statusCode] : "Looks like something went wrong!") }; } private const string HtmlBody = "

{0}

"; /*For more ASCII arts http://patorjk.com/software/taag/#p=display&h=0&f=Big&t=400*/ private readonly Dictionary _errorMessages = new Dictionary { { 400, @" _ _ ___ ___ | || | / _ \ / _ \ | || |_ | | | | | | | | |__ _| | | | | | | | | | | | |_| | | |_| | |_| \___/ \___/ You've sent a bad request!" }, { 401, @" _ _ ___ __ | || | / _ \ /_ | | || |_ | | | | | | |__ _| | | | | | | | | | |_| | | | |_| \___/ |_| Authorization required!" }, { 403, @" _ _ ___ ____ | || | / _ \ |___ \ | || |_ | | | | __) | |__ _| | | | | |__ < | | | |_| | ___) | |_| \___/ |____/ This is a forbidden area!" }, { 404, @" _ _ ___ _ _ | || | / _ \ | || | | || |_ | | | | | || |_ |__ _| | | | | |__ _| | | | |_| | | | |_| \___/ |_| We can't find the page you're looking for..." }, { 500, @" _____ ___ ___ | ____| / _ \ / _ \ | |__ | | | | | | | | |___ \ | | | | | | | | ___) | | |_| | | |_| | |____/ \___/ \___/ Houston, we have a problem. Internal server error!" }, { 502, @" _____ ___ ___ | ____| / _ \ |__ \ | |__ | | | | ) | |___ \ | | | | / / ___) | | |_| | / /_ |____/ \___/ |____| Ooops! Our server is experiencing a mild case of the hiccups." }, { 503, @" _____ ___ ____ | ____| / _ \ |___ \ | |__ | | | | __) | |___ \ | | | | |__ < ___) | | |_| | ___) | |____/ \___/ |____/ Looks like we're having some server issues." } }; } }