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477 lines
18 KiB
477 lines
18 KiB
#region Copyright
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// /************************************************************************
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// Copyright (c) 2016 Jamie Rees
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// File: PlexAvailabilityChecker.cs
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// Created By: Jamie Rees
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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// ************************************************************************/
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#endregion
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Dapper;
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using NLog;
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using Ombi.Api.Interfaces;
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using Ombi.Api.Models.Plex;
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using Ombi.Core;
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using Ombi.Core.Models;
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using Ombi.Core.SettingModels;
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using Ombi.Helpers;
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using Ombi.Services.Interfaces;
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using Ombi.Services.Models;
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using Ombi.Store;
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using Ombi.Store.Models;
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using Ombi.Store.Models.Plex;
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using Ombi.Store.Repository;
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using Quartz;
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using PlexMediaType = Ombi.Api.Models.Plex.PlexMediaType;
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namespace Ombi.Services.Jobs
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{
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public class PlexAvailabilityChecker : IJob, IAvailabilityChecker
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{
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public PlexAvailabilityChecker(ISettingsService<PlexSettings> plexSettings, IRequestService request, IPlexApi plex, ICacheProvider cache,
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INotificationService notify, IJobRecord rec, IRepository<UsersToNotify> users, IRepository<PlexEpisodes> repo, INotificationEngine e, IRepository<PlexContent> content)
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{
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Plex = plexSettings;
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RequestService = request;
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PlexApi = plex;
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Cache = cache;
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Notification = notify;
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Job = rec;
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UserNotifyRepo = users;
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EpisodeRepo = repo;
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NotificationEngine = e;
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PlexContent = content;
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}
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private ISettingsService<PlexSettings> Plex { get; }
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private IRepository<PlexEpisodes> EpisodeRepo { get; }
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private IRequestService RequestService { get; }
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private static Logger Log = LogManager.GetCurrentClassLogger();
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private IPlexApi PlexApi { get; }
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private ICacheProvider Cache { get; }
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private INotificationService Notification { get; }
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private IJobRecord Job { get; }
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private IRepository<UsersToNotify> UserNotifyRepo { get; }
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private INotificationEngine NotificationEngine { get; }
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private IRepository<PlexContent> PlexContent { get; }
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public void CheckAndUpdateAll()
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{
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var plexSettings = Plex.GetSettings();
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if (!ValidateSettings(plexSettings))
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{
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Log.Debug("Validation of the plex settings failed.");
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return;
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}
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//var libraries = CachedLibraries(plexSettings, true); //force setting the cache (10 min intervals via scheduler)
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//if (libraries == null || !libraries.Any())
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//{
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// Log.Debug("Did not find any libraries in Plex.");
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// return;
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//}
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var content = PlexContent.GetAll().ToList();
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var movies = GetPlexMovies(content).ToArray();
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var shows = GetPlexTvShows(content).ToArray();
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var albums = GetPlexAlbums(content).ToArray();
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var requests = RequestService.GetAll();
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var requestedModels = requests as RequestedModel[] ?? requests.Where(x => !x.Available).ToArray();
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if (!requestedModels.Any())
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{
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Log.Debug("There are no requests to check.");
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return;
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}
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var modifiedModel = new List<RequestedModel>();
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foreach (var r in requestedModels)
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{
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var releaseDate = r.ReleaseDate == DateTime.MinValue ? string.Empty : r.ReleaseDate.ToString("yyyy");
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bool matchResult;
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switch (r.Type)
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{
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case RequestType.Movie:
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matchResult = IsMovieAvailable(movies, r.Title, releaseDate, r.ImdbId);
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break;
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case RequestType.TvShow:
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if (!plexSettings.EnableTvEpisodeSearching)
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{
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matchResult = IsTvShowAvailable(shows, r.Title, releaseDate, r.TvDbId, r.SeasonList);
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}
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else
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{
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matchResult = r.Episodes.Any() ?
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r.Episodes.All(x => IsEpisodeAvailable(r.TvDbId, x.SeasonNumber, x.EpisodeNumber)) :
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IsTvShowAvailable(shows, r.Title, releaseDate, r.TvDbId, r.SeasonList);
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}
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break;
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case RequestType.Album:
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matchResult = IsAlbumAvailable(albums, r.Title, r.ReleaseDate.Year.ToString(), r.ArtistName);
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break;
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default:
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throw new ArgumentOutOfRangeException();
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}
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if (matchResult)
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{
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r.Available = true;
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modifiedModel.Add(r);
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continue;
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}
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}
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Log.Debug("Requests that will be updated count {0}", modifiedModel.Count);
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if (modifiedModel.Any())
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{
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NotificationEngine.NotifyUsers(modifiedModel, plexSettings.PlexAuthToken, NotificationType.RequestAvailable);
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RequestService.BatchUpdate(modifiedModel);
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}
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}
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public List<PlexMovie> GetPlexMoviesOld()
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{
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var settings = Plex.GetSettings();
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var movies = new List<PlexMovie>();
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var libs = Cache.Get<List<PlexSearch>>(CacheKeys.PlexLibaries);
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if (libs != null)
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{
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var movieLibs = libs.Where(x =>
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x.Video.Any(y =>
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y.Type.Equals(PlexMediaType.Movie.ToString(), StringComparison.CurrentCultureIgnoreCase)
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)
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).ToArray();
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foreach (var lib in movieLibs)
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{
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movies.AddRange(lib.Video.Select(video => new PlexMovie
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{
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ReleaseYear = video.Year,
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Title = video.Title,
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ProviderId = video.ProviderId,
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Url = PlexHelper.GetPlexMediaUrl(settings.MachineIdentifier, video.RatingKey)
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}));
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}
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}
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return movies;
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}
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public IEnumerable<PlexContent> GetPlexMovies(IEnumerable<PlexContent> content)
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{
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return content.Where(x => x.Type == Store.Models.Plex.PlexMediaType.Movie);
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}
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public bool IsMovieAvailable(PlexContent[] plexMovies, string title, string year, string providerId = null)
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{
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var movie = GetMovie(plexMovies, title, year, providerId);
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return movie != null;
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}
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public PlexContent GetMovie(PlexContent[] plexMovies, string title, string year, string providerId = null)
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{
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if (plexMovies.Length == 0)
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{
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return null;
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}
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var advanced = !string.IsNullOrEmpty(providerId);
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foreach (var movie in plexMovies)
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{
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if (string.IsNullOrEmpty(movie.Title) || string.IsNullOrEmpty(movie.ReleaseYear))
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{
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continue;
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}
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if (advanced)
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{
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if (!string.IsNullOrEmpty(movie.ProviderId) &&
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movie.ProviderId.Equals(providerId, StringComparison.InvariantCultureIgnoreCase))
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{
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return movie;
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}
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}
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if (movie.Title.Equals(title, StringComparison.CurrentCultureIgnoreCase) &&
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movie.ReleaseYear.Equals(year, StringComparison.CurrentCultureIgnoreCase))
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{
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return movie;
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}
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}
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return null;
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}
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public IEnumerable<PlexContent> GetPlexTvShows(IEnumerable<PlexContent> content)
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{
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return content.Where(x => x.Type == Store.Models.Plex.PlexMediaType.Show);
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}
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public bool IsTvShowAvailable(PlexContent[] plexShows, string title, string year, string providerId = null, int[] seasons = null)
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{
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var show = GetTvShow(plexShows, title, year, providerId, seasons);
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return show != null;
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}
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public PlexContent GetTvShow(PlexContent[] plexShows, string title, string year, string providerId = null,
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int[] seasons = null)
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{
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var advanced = !string.IsNullOrEmpty(providerId);
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foreach (var show in plexShows)
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{
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if (advanced)
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{
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if (show.ProviderId == providerId && seasons != null)
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{
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var showSeasons = ByteConverterHelper.ReturnObject<int[]>(show.Seasons);
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if (seasons.Any(season => showSeasons.Contains(season)))
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{
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return show;
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}
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return null;
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}
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if (!string.IsNullOrEmpty(show.ProviderId) &&
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show.ProviderId.Equals(providerId, StringComparison.InvariantCultureIgnoreCase))
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{
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return show;
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}
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}
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if (show.Title.Equals(title, StringComparison.CurrentCultureIgnoreCase) &&
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show.ReleaseYear.Equals(year, StringComparison.CurrentCultureIgnoreCase))
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{
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return show;
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}
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}
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return null;
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}
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public bool IsEpisodeAvailable(string theTvDbId, int season, int episode)
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{
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var ep = EpisodeRepo.Custom(
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connection =>
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{
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connection.Open();
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var result = connection.Query<PlexEpisodes>("select * from PlexEpisodes where ProviderId = @ProviderId", new { ProviderId = theTvDbId });
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return result;
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}).ToList();
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if (!ep.Any())
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{
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Log.Info("Episode cache info is not available. tvdbid: {0}, season: {1}, episode: {2}", theTvDbId, season, episode);
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return false;
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}
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foreach (var result in ep)
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{
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if (result.ProviderId.Equals(theTvDbId) && result.EpisodeNumber == episode && result.SeasonNumber == season)
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{
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return true;
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}
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}
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return false;
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}
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/// <summary>
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/// Gets the episode's db in the cache.
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/// </summary>
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/// <returns></returns>
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public async Task<IEnumerable<PlexEpisodes>> GetEpisodes()
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{
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var episodes = await EpisodeRepo.GetAllAsync();
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if (episodes == null)
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{
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return new HashSet<PlexEpisodes>();
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}
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return episodes;
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}
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/// <summary>
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/// Gets the episode's stored in the db and then filters on the TheTvDBId.
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/// </summary>
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/// <param name="theTvDbId">The tv database identifier.</param>
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/// <returns></returns>
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public async Task<IEnumerable<PlexEpisodes>> GetEpisodes(int theTvDbId)
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{
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var ep = await EpisodeRepo.CustomAsync(async connection =>
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{
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connection.Open();
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var result = await connection.QueryAsync<PlexEpisodes>("select * from PlexEpisodes where ProviderId = @ProviderId", new { ProviderId = theTvDbId });
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return result;
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});
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var plexEpisodeses = ep as PlexEpisodes[] ?? ep.ToArray();
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if (!plexEpisodeses.Any())
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{
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Log.Info("Episode db info is not available.");
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return new List<PlexEpisodes>();
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}
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return plexEpisodeses;
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}
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public IEnumerable<PlexContent> GetPlexAlbums(IEnumerable<PlexContent> content)
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{
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return content.Where(x => x.Type == Store.Models.Plex.PlexMediaType.Artist);
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}
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public bool IsAlbumAvailable(PlexContent[] plexAlbums, string title, string year, string artist)
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{
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return plexAlbums.Any(x =>
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x.Title.Contains(title) &&
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x.Artist.Equals(artist, StringComparison.CurrentCultureIgnoreCase));
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}
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public PlexContent GetAlbum(PlexContent[] plexAlbums, string title, string year, string artist)
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{
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return plexAlbums.FirstOrDefault(x =>
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x.Title.Contains(title) &&
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x.Artist.Equals(artist, StringComparison.CurrentCultureIgnoreCase));
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}
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private List<PlexSearch> CachedLibraries(PlexSettings plexSettings, bool setCache)
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{
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var results = new List<PlexSearch>();
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if (!ValidateSettings(plexSettings))
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{
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Log.Warn("The settings are not configured");
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return results; // don't error out here, just let it go! let it goo!!!
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}
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try
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{
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// TODO what the fuck was I thinking
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if (setCache)
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{
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results = GetLibraries(plexSettings);
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if (plexSettings.AdvancedSearch)
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{
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foreach (PlexSearch t in results)
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{
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foreach (Directory1 t1 in t.Directory)
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{
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var currentItem = t1;
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var metaData = PlexApi.GetMetadata(plexSettings.PlexAuthToken, plexSettings.FullUri,
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currentItem.RatingKey);
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// Get the seasons for each show
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if (currentItem.Type.Equals(PlexMediaType.Show.ToString(), StringComparison.CurrentCultureIgnoreCase))
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{
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var seasons = PlexApi.GetSeasons(plexSettings.PlexAuthToken, plexSettings.FullUri,
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currentItem.RatingKey);
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// We do not want "all episodes" this as a season
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var filtered = seasons.Directory.Where( x => !x.Title.Equals("All episodes", StringComparison.CurrentCultureIgnoreCase));
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t1.Seasons.AddRange(filtered);
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}
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var providerId = PlexHelper.GetProviderIdFromPlexGuid(metaData.Directory.Guid);
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t1.ProviderId = providerId;
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}
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foreach (Video t1 in t.Video)
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{
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var currentItem = t1;
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var metaData = PlexApi.GetMetadata(plexSettings.PlexAuthToken, plexSettings.FullUri,
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currentItem.RatingKey);
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var providerId = PlexHelper.GetProviderIdFromPlexGuid(metaData.Video.Guid);
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t1.ProviderId = providerId;
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}
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}
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}
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if (results != null)
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{
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Cache.Set(CacheKeys.PlexLibaries, results, CacheKeys.TimeFrameMinutes.SchedulerCaching);
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}
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}
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else
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{
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results = Cache.GetOrSet(CacheKeys.PlexLibaries, () =>
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GetLibraries(plexSettings), CacheKeys.TimeFrameMinutes.SchedulerCaching);
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}
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}
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catch (Exception ex)
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{
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Log.Error(ex, "Failed to obtain Plex libraries");
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}
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return results;
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}
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private List<PlexSearch> GetLibraries(PlexSettings plexSettings)
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{
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var sections = PlexApi.GetLibrarySections(plexSettings.PlexAuthToken, plexSettings.FullUri);
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var libs = new List<PlexSearch>();
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if (sections != null)
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{
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foreach (var dir in sections.Directories ?? new List<Directory>())
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{
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var lib = PlexApi.GetLibrary(plexSettings.PlexAuthToken, plexSettings.FullUri, dir.Key);
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if (lib != null)
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{
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libs.Add(lib);
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}
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}
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}
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return libs;
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}
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private bool ValidateSettings(PlexSettings plex)
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{
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if (plex?.Ip == null || plex?.PlexAuthToken == null)
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{
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Log.Warn("A setting is null, Ensure Plex is configured correctly, and we have a Plex Auth token.");
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return false;
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}
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return true;
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}
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public void Execute(IJobExecutionContext context)
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{
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Job.SetRunning(true, JobNames.PlexChecker);
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try
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{
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CheckAndUpdateAll();
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}
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catch (Exception e)
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{
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Log.Error(e);
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}
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finally
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{
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Job.Record(JobNames.PlexChecker);
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Job.SetRunning(false, JobNames.PlexChecker);
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}
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}
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}
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} |