using System; using System.Collections.Generic; using System.Linq; 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://service.nzbdrone.com/reporting"; private const string PARSE_URL = SERVICE_URL + "/parser"; private const string EXCEPTION_URL = SERVICE_URL + "/exception"; public static RestProvider RestProvider { get; set; } private static readonly HashSet parserErrorCache = new HashSet(); public static void ClearCache() { lock (parserErrorCache) { parserErrorCache.Clear(); } } public static void ReportParseError(string title) { try { if (RestProvider == null && EnviromentProvider.IsProduction) return; 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 (!EnviromentProvider.IsProduction) { throw; } e.Data.Add("title", title); logger.ErrorException("Unable to report parse error", e); } } public static void ReportException(LogEventInfo logEvent) { try { if (RestProvider == null && EnviromentProvider.IsProduction) return; var report = new ExceptionReport(); report.LogMessage = logEvent.FormattedMessage; report.String = logEvent.Exception.ToString(); report.Logger = logEvent.LoggerName; report.Type = logEvent.Exception.GetType().Name; RestProvider.PostData(EXCEPTION_URL, report); } catch (Exception e) { if (!EnviromentProvider.IsProduction) { throw; } //this shouldn't log an exception since it might cause a recursive loop. logger.Error("Unable to report exception. " + e); } } } }