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Lidarr/NzbDrone.Core/Providers/SeriesProvider.cs

184 lines
7.0 KiB

using System;
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 SubSonic.Repository;
using TvdbLib.Data;
namespace NzbDrone.Core.Providers
{
public class SeriesProvider
{
//TODO: Remove parsing of rest of tv show info we just need the show name
//Trims all white spaces and separators from the end of the title.
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
private readonly IRepository _repository;
private readonly ConfigProvider _configProvider;
private readonly TvDbProvider _tvDbProvider;
public SeriesProvider(ConfigProvider configProviderProvider, IRepository repository, TvDbProvider tvDbProviderProvider)
{
_configProvider = configProviderProvider;
_repository = repository;
_tvDbProvider = tvDbProviderProvider;
}
public SeriesProvider()
{
}
public virtual IQueryable<Series> GetAllSeries()
{
return _repository.All<Series>();
}
public virtual Series GetSeries(int seriesId)
{
return _repository.Single<Series>(s => s.SeriesId == seriesId);
}
/// <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 _repository.Exists<Series>(c => c.SeriesId == id && c.Monitored);
}
public virtual bool QualityWanted(int seriesId, QualityTypes quality)
{
var series = _repository.Single<Series>(seriesId);
Logger.Trace("Series {0} is using quality profile {1}", seriesId, series.QualityProfile.Name);
return series.QualityProfile.Allowed.Contains(quality);
}
public virtual TvdbSeries MapPathToSeries(string path)
{
var seriesPath = new DirectoryInfo(path);
var searchResults = _tvDbProvider.GetSeries(seriesPath.Name);
if (searchResults == null)
return null;
return _tvDbProvider.GetSeries(searchResults.Id, false);
}
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", true));
repoSeries.SeasonFolder = _configProvider.UseSeasonFolder;
_repository.Add(repoSeries);
}
public virtual Series FindSeries(string title)
{
var normalizeTitle = Parser.NormalizeTitle(title);
return _repository.Single<Series>(s => s.CleanTitle == normalizeTitle);
}
public virtual void UpdateSeries(Series series)
{
_repository.Update(series);
}
public virtual void DeleteSeries(int seriesId)
{
Logger.Warn("Deleting Series [{0}]", seriesId);
var series = _repository.Single<Series>(seriesId);
//Delete Files, Episdes, Seasons then the Series
//Can't use providers because episode provider needs series provider - Cyclic Dependency Injection, this will work
//Delete History Items for any episodes that belong to this series
Logger.Debug("Deleting History Items from DB for Series: {0}", series.SeriesId);
var episodes = series.Episodes.Select(e => e.EpisodeId).ToList();
episodes.ForEach(e => _repository.DeleteMany<History>(h => h.EpisodeId == e));
//Delete all episode files from the DB for episodes in this series
Logger.Debug("Deleting EpisodeFiles from DB for Series: {0}", series.SeriesId);
_repository.DeleteMany(series.EpisodeFiles);
//Delete all episodes for this series from the DB
Logger.Debug("Deleting Episodes from DB for Series: {0}", series.SeriesId);
_repository.DeleteMany(series.Episodes);
//Delete seasons for this series from the DB
Logger.Debug("Deleting Seasons from DB for Series: {0}", series.SeriesId);
_repository.DeleteMany(series.Seasons);
//Delete the Series
Logger.Debug("Deleting Series from DB {0}", series.Title);
_repository.Delete<Series>(seriesId);
Logger.Info("Successfully deleted Series [{0}]", seriesId);
}
public virtual bool SeriesPathExists(string cleanPath)
{
if (_repository.Exists<Series>(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 = "input">The TVDB AirsTime</param>
/// <returns>String that contains the AirTimes</returns>
private string CleanAirsTime(string inputTime)
{
Regex timeRegex = new Regex(@"^(?<time>\d+:?\d*)\W*(?<meridiem>am|pm)?", RegexOptions.IgnoreCase | RegexOptions.Compiled);
var match = timeRegex.Match(inputTime);
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");
}
}
}