using System; using System.Collections.Generic; using System.Linq; using Exceptron.Driver; using NLog; using NzbDrone.Common.Contract; namespace NzbDrone.Common { public static class ReportingService { private static readonly Logger logger = LogManager.GetCurrentClassLogger(); private const string SERVICE_URL = "http://services.nzbdrone.com/reporting"; private const string PARSE_URL = SERVICE_URL + "/ParseError"; public static RestProvider RestProvider { get; set; } public static ExceptionClient ExceptronDriver { get; set; } private static readonly HashSet parserErrorCache = new HashSet(); public static void ClearCache() { lock (parserErrorCache) { parserErrorCache.Clear(); } } public static void ReportParseError(string title) { try { VerifyDependencies(); lock (parserErrorCache) { if (parserErrorCache.Contains(title.ToLower())) return; parserErrorCache.Add(title.ToLower()); } var report = new ParseErrorReport { Title = title }; RestProvider.PostData(PARSE_URL, report); } catch (Exception e) { if (!EnvironmentProvider.IsProduction) { throw; } e.Data.Add("title", title); logger.InfoException("Unable to report parse error", e); } } public static string ReportException(LogEventInfo logEvent) { try { VerifyDependencies(); var exceptionData = new ExceptionData(); exceptionData.Exception = logEvent.Exception; exceptionData.Location = logEvent.LoggerName; exceptionData.Message = logEvent.FormattedMessage; exceptionData.UserId = EnvironmentProvider.UGuid.ToString().Replace("-", string.Empty); return ExceptronDriver.SubmitException(exceptionData); } catch (Exception e) { if (!EnvironmentProvider.IsProduction) { throw; } //this shouldn't log an exception since it will cause a recursive loop. logger.Info("Unable to report exception. " + e); } return null; } public static void SetupExceptronDriver() { ExceptronDriver = new ExceptionClient( "CB230C312E5C4FF38B4FB9644B05E60E", new EnvironmentProvider().Version.ToString(), new Uri("http://api.Exceptron.com/v1aa/")); ExceptronDriver.ThrowsExceptions = !EnvironmentProvider.IsProduction; ExceptronDriver.Enviroment = EnvironmentProvider.IsProduction ? "Prod" : "Dev"; } private static void VerifyDependencies() { if (RestProvider == null) { if (EnvironmentProvider.IsProduction) { logger.Warn("Rest provider wasn't provided. creating new one!"); RestProvider = new RestProvider(new EnvironmentProvider()); } else { throw new InvalidOperationException("REST Provider wasn't configured correctly."); } } if (ExceptronDriver == null) { if (EnvironmentProvider.IsProduction) { logger.Warn("Exceptron Driver wasn't provided. creating new one!"); SetupExceptronDriver(); } else { throw new InvalidOperationException("Exceptron Driver wasn't configured correctly."); } } } } }