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fixes #867 - Get Season overviews from Tmdb

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pull/702/head
Luke Pulverenti 11 years ago
parent d6aee6a2ed
commit a66ebdaa7c
2 changed files with 299 additions and 0 deletions
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1
MediaBrowser.Providers/MediaBrowser.Providers.csproj
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@ -162,6 +162,7 @@
<Compile Include="TV\FanArtSeasonProvider.cs" />
<Compile Include="TV\FanartSeriesProvider.cs" />
<Compile Include="TV\MissingEpisodeProvider.cs" />
<Compile Include="TV\MovieDbSeasonProvider.cs" />
<Compile Include="TV\MovieDbSeriesImageProvider.cs" />
<Compile Include="TV\MovieDbSeriesProvider.cs" />
<Compile Include="TV\SeriesMetadataService.cs" />

298
MediaBrowser.Providers/TV/MovieDbSeasonProvider.cs
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@ -0,0 +1,298 @@
using MediaBrowser.Common.IO;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Localization;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Providers;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Providers.Movies;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Providers.TV
{
public class MovieDbSeasonProvider : IRemoteMetadataProvider<Season, SeasonInfo>
{
private const string GetTvInfo3 = @"http://api.themoviedb.org/3/tv/{0}/season/{1}?api_key={2}&append_to_response=images,keywords,external_ids,credits,videos";
private readonly IHttpClient _httpClient;
private readonly IServerConfigurationManager _configurationManager;
private readonly IJsonSerializer _jsonSerializer;
private readonly IFileSystem _fileSystem;
private readonly ILocalizationManager _localization;
public MovieDbSeasonProvider(IHttpClient httpClient, IServerConfigurationManager configurationManager, IFileSystem fileSystem, ILocalizationManager localization, IJsonSerializer jsonSerializer)
{
_httpClient = httpClient;
_configurationManager = configurationManager;
_fileSystem = fileSystem;
_localization = localization;
_jsonSerializer = jsonSerializer;
}
public async Task<MetadataResult<Season>> GetMetadata(SeasonInfo info, CancellationToken cancellationToken)
{
var result = new MetadataResult<Season>();
string seriesTmdbId;
info.SeriesProviderIds.TryGetValue(MetadataProviders.Tmdb.ToString(), out seriesTmdbId);
if (!string.IsNullOrWhiteSpace(seriesTmdbId) && info.IndexNumber.HasValue)
{
result.HasMetadata = true;
result.Item = new Season();
var seasonInfo = await GetSeasonInfo(seriesTmdbId, info.IndexNumber.Value, info.MetadataLanguage, cancellationToken)
.ConfigureAwait(false);
result.Item.Name = seasonInfo.name;
result.Item.Overview = seasonInfo.overview;
result.Item.IndexNumber = info.IndexNumber;
if (seasonInfo.external_ids.tvdb_id > 0)
{
result.Item.SetProviderId(MetadataProviders.Tvdb, seasonInfo.external_ids.tvdb_id.ToString(CultureInfo.InvariantCulture));
}
var credits = seasonInfo.credits;
if (credits != null)
{
//Actors, Directors, Writers - all in People
//actors come from cast
if (credits.cast != null)
{
foreach (var actor in credits.cast.OrderBy(a => a.order)) result.Item.AddPerson(new PersonInfo { Name = actor.name.Trim(), Role = actor.character, Type = PersonType.Actor, SortOrder = actor.order });
}
//and the rest from crew
if (credits.crew != null)
{
foreach (var person in credits.crew) result.Item.AddPerson(new PersonInfo { Name = person.name.Trim(), Role = person.job, Type = person.department });
}
}
result.Item.PremiereDate = seasonInfo.air_date;
}
return result;
}
public string Name
{
get { return "TheMovieDb"; }
}
public Task<IEnumerable<RemoteSearchResult>> GetSearchResults(SeasonInfo searchInfo, CancellationToken cancellationToken)
{
return Task.FromResult<IEnumerable<RemoteSearchResult>>(new List<RemoteSearchResult>());
}
public Task<HttpResponseInfo> GetImageResponse(string url, CancellationToken cancellationToken)
{
return _httpClient.GetResponse(new HttpRequestOptions
{
CancellationToken = cancellationToken,
Url = url,
ResourcePool = MovieDbProvider.Current.MovieDbResourcePool
});
}
private async Task<RootObject> GetSeasonInfo(string seriesTmdbId, int season, string preferredMetadataLanguage,
CancellationToken cancellationToken)
{
await EnsureSeriesInfo(seriesTmdbId, season, preferredMetadataLanguage, cancellationToken)
.ConfigureAwait(false);
var dataFilePath = GetDataFilePath(seriesTmdbId, season, preferredMetadataLanguage);
return _jsonSerializer.DeserializeFromFile<RootObject>(dataFilePath);
}
private readonly Task _cachedTask = Task.FromResult(true);
internal Task EnsureSeriesInfo(string tmdbId, int seasonNumber, string language, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(tmdbId))
{
throw new ArgumentNullException("tmdbId");
}
if (string.IsNullOrEmpty(language))
{
throw new ArgumentNullException("language");
}
var path = GetDataFilePath(tmdbId, seasonNumber, language);
var fileInfo = _fileSystem.GetFileSystemInfo(path);
if (fileInfo.Exists)
{
// If it's recent or automatic updates are enabled, don't re-download
if ((DateTime.UtcNow - _fileSystem.GetLastWriteTimeUtc(fileInfo)).TotalDays <= 3)
{
return _cachedTask;
}
}
return DownloadSeasonInfo(tmdbId, seasonNumber, language, cancellationToken);
}
internal string GetDataFilePath(string tmdbId, int seasonNumber, string preferredLanguage)
{
if (string.IsNullOrEmpty(tmdbId))
{
throw new ArgumentNullException("tmdbId");
}
if (string.IsNullOrEmpty(preferredLanguage))
{
throw new ArgumentNullException("preferredLanguage");
}
var path = MovieDbSeriesProvider.GetSeriesDataPath(_configurationManager.ApplicationPaths, tmdbId);
var filename = string.Format("season-{0}-{1}.json",
seasonNumber.ToString(CultureInfo.InvariantCulture),
preferredLanguage);
return Path.Combine(path, filename);
}
internal async Task DownloadSeasonInfo(string id, int seasonNumber, string preferredMetadataLanguage, CancellationToken cancellationToken)
{
var mainResult = await FetchMainResult(id, seasonNumber, preferredMetadataLanguage, cancellationToken).ConfigureAwait(false);
var dataFilePath = GetDataFilePath(id, seasonNumber, preferredMetadataLanguage);
Directory.CreateDirectory(Path.GetDirectoryName(dataFilePath));
_jsonSerializer.SerializeToFile(mainResult, dataFilePath);
}
internal async Task<RootObject> FetchMainResult(string id, int seasonNumber, string language, CancellationToken cancellationToken)
{
var url = string.Format(GetTvInfo3, id, seasonNumber.ToString(CultureInfo.InvariantCulture), MovieDbProvider.ApiKey);
var imageLanguages = _localization.GetCultures()
.Select(i => i.TwoLetterISOLanguageName)
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToList();
imageLanguages.Add("null");
if (!string.IsNullOrEmpty(language))
{
// If preferred language isn't english, get those images too
if (imageLanguages.Contains(language, StringComparer.OrdinalIgnoreCase))
{
imageLanguages.Add(language);
}
url += string.Format("&language={0}", language);
}
// Get images in english and with no language
url += "&include_image_language=" + string.Join(",", imageLanguages.ToArray());
cancellationToken.ThrowIfCancellationRequested();
using (var json = await MovieDbProvider.Current.GetMovieDbResponse(new HttpRequestOptions
{
Url = url,
CancellationToken = cancellationToken,
AcceptHeader = MovieDbProvider.AcceptHeader
}).ConfigureAwait(false))
{
return _jsonSerializer.DeserializeFromStream<RootObject>(json);
}
}
public class Episode
{
public string air_date { get; set; }
public int episode_number { get; set; }
public int id { get; set; }
public string name { get; set; }
public string overview { get; set; }
public string still_path { get; set; }
public double vote_average { get; set; }
public int vote_count { get; set; }
}
public class Cast
{
public string character { get; set; }
public string credit_id { get; set; }
public int id { get; set; }
public string name { get; set; }
public string profile_path { get; set; }
public int order { get; set; }
}
public class Crew
{
public string credit_id { get; set; }
public string department { get; set; }
public int id { get; set; }
public string name { get; set; }
public string job { get; set; }
public string profile_path { get; set; }
}
public class Credits
{
public List<Cast> cast { get; set; }
public List<Crew> crew { get; set; }
}
public class Poster
{
public double aspect_ratio { get; set; }
public string file_path { get; set; }
public int height { get; set; }
public string id { get; set; }
public string iso_639_1 { get; set; }
public double vote_average { get; set; }
public int vote_count { get; set; }
public int width { get; set; }
}
public class Images
{
public List<Poster> posters { get; set; }
}
public class ExternalIds
{
public string freebase_id { get; set; }
public string freebase_mid { get; set; }
public int tvdb_id { get; set; }
public object tvrage_id { get; set; }
}
public class Videos
{
public List<object> results { get; set; }
}
public class RootObject
{
public DateTime air_date { get; set; }
public List<Episode> episodes { get; set; }
public string name { get; set; }
public string overview { get; set; }
public int id { get; set; }
public string poster_path { get; set; }
public int season_number { get; set; }
public Credits credits { get; set; }
public Images images { get; set; }
public ExternalIds external_ids { get; set; }
public Videos videos { get; set; }
}
}
}
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