using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text.RegularExpressions; using NLog; using NzbDrone.Core.Providers.Core; using NzbDrone.Core.Repository; using NzbDrone.Core.Repository.Quality; using PetaPoco; using TvdbLib.Data; namespace NzbDrone.Core.Providers { public class SeriesProvider { private static readonly Logger Logger = LogManager.GetCurrentClassLogger(); private readonly ConfigProvider _configProvider; private readonly TvDbProvider _tvDbProvider; private readonly IDatabase _database; private readonly SceneMappingProvider _sceneNameMappingProvider; private static readonly Regex TimeRegex = new Regex(@"^(?<time>\d+:?\d*)\W*(?<meridiem>am|pm)?", RegexOptions.IgnoreCase | RegexOptions.Compiled); public SeriesProvider(IDatabase database, ConfigProvider configProviderProvider, TvDbProvider tvDbProviderProvider, SceneMappingProvider sceneNameMappingProvider) { _database = database; _configProvider = configProviderProvider; _tvDbProvider = tvDbProviderProvider; _sceneNameMappingProvider = sceneNameMappingProvider; } public SeriesProvider() { } public virtual IList<Series> GetAllSeries() { var series = _database.Fetch<Series, QualityProfile>(@"SELECT * FROM Series INNER JOIN QualityProfiles ON Series.QualityProfileId = QualityProfiles.QualityProfileId"); return series; } public virtual IList<Series> GetAllSeriesWithEpisodeCount() { var series = _database .Fetch<Series, QualityProfile>(@"SELECT Series.SeriesId, Series.Title, Series.CleanTitle, Series.Status, Series.Overview, Series.AirsDayOfWeek,Series.AirTimes, Series.Language, Series.Path, Series.Monitored, Series.QualityProfileId, Series.SeasonFolder, SUM(CASE WHEN Ignored = 0 THEN 1 ELSE 0 END) AS EpisodeCount, SUM(CASE WHEN Episodes.Ignored = 0 AND Episodes.EpisodeFileId > 0 THEN 1 ELSE 0 END) as EpisodeFileCount, MAX(Episodes.SeasonNumber) as SeasonCount, QualityProfiles.QualityProfileId, QualityProfiles.Name, QualityProfiles.Cutoff, QualityProfiles.SonicAllowed FROM Series INNER JOIN QualityProfiles ON Series.QualityProfileId = QualityProfiles.QualityProfileId LEFT JOIN Episodes ON Series.SeriesId = Episodes.SeriesId GROUP BY Series.SeriesId, Series.Title, Series.CleanTitle, Series.Status, Series.Overview, Series.AirsDayOfWeek,Series.AirTimes, Series.Language, Series.Path, Series.Monitored, Series.QualityProfileId, Series.SeasonFolder, QualityProfiles.QualityProfileId, QualityProfiles.Name, QualityProfiles.Cutoff, QualityProfiles.SonicAllowed"); return series; } public virtual Series GetSeries(int seriesId) { var series = _database.Fetch<Series, QualityProfile>(@"SELECT * FROM Series INNER JOIN QualityProfiles ON Series.QualityProfileId = QualityProfiles.QualityProfileId WHERE seriesId= @0", seriesId).Single(); return series; } /// <summary> /// Determines if a series is being actively watched. /// </summary> /// <param name = "id">The TVDB ID of the series</param> /// <returns>Whether or not the show is monitored</returns> public virtual bool IsMonitored(long id) { return GetAllSeries().Any(c => c.SeriesId == id && c.Monitored); } public virtual Series UpdateSeriesInfo(int seriesId) { var tvDbSeries = _tvDbProvider.GetSeries(seriesId, true); var series = GetSeries(seriesId); series.SeriesId = tvDbSeries.Id; series.Title = tvDbSeries.SeriesName; series.AirTimes = CleanAirsTime(tvDbSeries.AirsTime); series.AirsDayOfWeek = tvDbSeries.AirsDayOfWeek; series.Overview = tvDbSeries.Overview; series.Status = tvDbSeries.Status; series.Language = tvDbSeries.Language != null ? tvDbSeries.Language.Abbriviation : string.Empty; series.CleanTitle = Parser.NormalizeTitle(tvDbSeries.SeriesName); series.LastInfoSync = DateTime.Now; UpdateSeries(series); return series; } public virtual void AddSeries(string path, int tvDbSeriesId, int qualityProfileId) { Logger.Info("Adding Series [{0}] Path: [{1}]", tvDbSeriesId, path); var repoSeries = new Series(); repoSeries.SeriesId = tvDbSeriesId; repoSeries.Path = path; repoSeries.Monitored = true; //New shows should be monitored repoSeries.QualityProfileId = qualityProfileId; if (qualityProfileId == 0) repoSeries.QualityProfileId = Convert.ToInt32(_configProvider.GetValue("DefaultQualityProfile", "1")); repoSeries.SeasonFolder = _configProvider.UseSeasonFolder; _database.Insert(repoSeries); } public virtual Series FindSeries(string title) { try { var normalizeTitle = Parser.NormalizeTitle(title); var seriesId = _sceneNameMappingProvider.GetSeriesId(normalizeTitle); if (seriesId != null) { return GetSeries(seriesId.Value); } var series = _database.Fetch<Series, QualityProfile>(@"SELECT * FROM Series INNER JOIN QualityProfiles ON Series.QualityProfileId = QualityProfiles.QualityProfileId WHERE CleanTitle = @0", normalizeTitle).FirstOrDefault(); return series; } catch (InvalidOperationException) { //This will catch InvalidOperationExceptions(Sequence contains no element) //that may be thrown for GetSeries due to the series being in SceneMapping, but not in the users Database return null; } } public virtual void UpdateSeries(Series series) { _database.Update(series); } public virtual void DeleteSeries(int seriesId) { var series = GetSeries(seriesId); Logger.Warn("Deleting Series [{0}]", series.Title); using (var tran = _database.GetTransaction()) { //Delete History, Files, Episodes, Seasons then the Series Logger.Debug("Deleting History Items from DB for Series: {0}", series.Title); _database.Delete<History>("WHERE SeriesId=@0", seriesId); Logger.Debug("Deleting EpisodeFiles from DB for Series: {0}", series.Title); _database.Delete<EpisodeFile>("WHERE SeriesId=@0", seriesId); Logger.Debug("Deleting Episodes from DB for Series: {0}", series.Title); _database.Delete<Episode>("WHERE SeriesId=@0", seriesId); Logger.Debug("Deleting Series from DB {0}", series.Title); _database.Delete<Series>("WHERE SeriesId=@0", seriesId); Logger.Info("Successfully deleted Series [{0}]", series.Title); tran.Complete(); } } public virtual bool SeriesPathExists(string cleanPath) { if (GetAllSeries().Any(s => s.Path == cleanPath)) return true; return false; } /// <summary> /// Cleans up the AirsTime Component from TheTVDB since it can be garbage that comes in. /// </summary> /// <param name = "rawTime">The TVDB AirsTime</param> /// <returns>String that contains the AirTimes</returns> private static string CleanAirsTime(string rawTime) { var match = TimeRegex.Match(rawTime); var time = match.Groups["time"].Value; var meridiem = match.Groups["meridiem"].Value; //Lets assume that a string that doesn't contain a Merideim is aired at night... So we'll add it if (String.IsNullOrEmpty(meridiem)) meridiem = "PM"; if (String.IsNullOrEmpty(time)) return String.Empty; var dateTime = DateTime.Parse(time + " " + meridiem.ToUpper()); return dateTime.ToString("hh:mm tt"); } } }