public void Equals_DifferentMovies_ReturnsFalse()
{
var fixture = new Fixture();
var id1 = fixture.Create<int>();
var dateUploadedUnix1 = fixture.Create<int>();
var id2 = fixture.Create<int>();
var dateUploadedUnix2 = fixture.Create<int>();
var movie1 = new MovieFull
{
Id = id1,
DateUploadedUnix = dateUploadedUnix1
};
var movie2 = new MovieFull
{
Id = id2,
DateUploadedUnix = dateUploadedUnix2
};
Assert.AreEqual(
_comparer.Equals(movie1, movie2), false);
Assert.AreEqual(
_comparer.Equals(movie1, null), false);
Assert.AreEqual(
_comparer.Equals(movie2, null), false);
}
/// <summary>
/// Load a movie
/// </summary>
/// <param name="movie">Movie to load</param>
public void LoadMovie(MovieFull movie)
{
Logger.Info(
$"Loading movie: {movie.Title}.");
Movie = movie;
TabName = !string.IsNullOrEmpty(Movie.Title) ? Movie.Title : Properties.Resources.PlayingTitleTab;
}
/// <summary>
/// Get the movie's subtitles
/// </summary>
/// <param name="movie">The movie</param>
public async Task LoadSubtitlesAsync(MovieFull movie)
{
Logger.Debug(
$"Load subtitles for movie: {movie.Title}");
Movie = movie;
await _movieService.LoadSubtitlesAsync(movie, _cancellationDownloadingSubtitlesToken.Token);
}
public void Equals_SameMovie_ReturnsTrue()
{
var fixture = new Fixture();
var movie1 = new MovieFull();
var movie2 = new MovieFull();
var id = fixture.Create<int>();
var dateUploadedUnix = fixture.Create<int>();
movie1.Id = id;
movie2.Id = id;
movie1.DateUploadedUnix = dateUploadedUnix;
movie2.DateUploadedUnix = dateUploadedUnix;
Assert.AreEqual(
_comparer.Equals(movie1, movie1), true);
Assert.AreEqual(
_comparer.Equals(movie1, movie2), true);
}
public void GetHashCode_SameMovie_ReturnsSameHashCode()
{
var fixture = new Fixture();
var movie1 = new MovieFull();
var movie2 = new MovieFull();
var id = fixture.Create<int>();
var dateUploadedUnix = fixture.Create<int>();
movie1.Id = id;
movie2.Id = id;
movie1.DateUploadedUnix = dateUploadedUnix;
movie2.DateUploadedUnix = dateUploadedUnix;
Assert.AreEqual(
_comparer.GetHashCode(movie1), _comparer.GetHashCode(movie1));
Assert.AreEqual(
_comparer.GetHashCode(movie1), _comparer.GetHashCode(movie2));
}
/// <summary>
/// Stop downloading subtitles and clear movie
/// </summary>
public void ClearSubtitles()
{
StopDownloadingSubtitles();
Movie = null;
}
/// <summary>
/// Load a movie
/// </summary>
/// <param name="movie">The movie to load</param>
public void LoadMovie(MovieFull movie)
{
Movie = movie;
Subtitles.ClearSubtitles();
}
/// <summary>
/// Download a movie asynchronously
/// </summary>
/// <param name="movie">The movie to download</param>
/// <param name="downloadProgress">Report download progress</param>
/// <param name="downloadRate">Report download rate</param>
/// <param name="ct">Cancellation token</param>
private async Task DownloadMovieAsync(MovieFull movie, IProgress<double> downloadProgress,
IProgress<double> downloadRate,
CancellationTokenSource ct)
{
await Task.Run(async () =>
{
using (var session = new session())
{
Logger.Info(
$"Start downloading movie : {movie.Title}");
IsDownloadingMovie = true;
downloadProgress?.Report(0d);
downloadRate?.Report(0d);
session.listen_on(6881, 6889);
var torrentUrl = movie.WatchInFullHdQuality
? movie.Torrents?.FirstOrDefault(torrent => torrent.Quality == "1080p")?.Url
: movie.Torrents?.FirstOrDefault(torrent => torrent.Quality == "720p")?.Url;
var result =
await
DownloadFileHelper.DownloadFileTaskAsync(torrentUrl,
Constants.TorrentDownloads + movie.ImdbCode + ".torrent", ct: ct);
var torrentPath = string.Empty;
if (result.Item3 == null && !string.IsNullOrEmpty(result.Item2))
torrentPath = result.Item2;
var addParams = new add_torrent_params
{
save_path = Constants.MovieDownloads,
ti = new torrent_info(torrentPath)
};
var handle = session.add_torrent(addParams);
handle.set_upload_limit(_settingsViewModel.DownloadLimit*1024);
handle.set_download_limit(_settingsViewModel.UploadLimit*1024);
// We have to download sequentially, so that we're able to play the movie without waiting
handle.set_sequential_download(true);
var alreadyBuffered = false;
while (IsDownloadingMovie)
{
var status = handle.status();
var progress = status.progress*100d;
downloadProgress?.Report(progress);
downloadRate?.Report(Math.Round(status.download_rate/1024d, 0));
handle.flush_cache();
if (handle.need_save_resume_data())
handle.save_resume_data(1);
if (progress >= Constants.MinimumBufferingBeforeMoviePlaying && !alreadyBuffered)
{
// Get movie file
foreach (
var filePath in
Directory.GetFiles(status.save_path + handle.torrent_file().name(),
"*" + Constants.VideoFileExtension)
)
{
alreadyBuffered = true;
movie.FilePath = new Uri(filePath);
Messenger.Default.Send(new PlayMovieMessage(movie));
}
}
try
{
await Task.Delay(1000, ct.Token);
}
catch (TaskCanceledException)
{
return;
}
}
}
}, ct.Token);
}
/// <summary>
/// Load a movie
/// </summary>
/// <param name="movie">The movie to load</param>
public void LoadMovie(MovieFull movie)
{
Movie = movie;
MovieSettings.LoadMovie(Movie);
}
/// <summary>
/// Initialize a new instance of DownloadMovieMessage class
/// </summary>
/// <param name="movie">The movie to download</param>
public DownloadMovieMessage(MovieFull movie)
{
Movie = movie;
}
/// <summary>
/// Translate movie informations (title, description, ...)
/// </summary>
/// <param name="movieToTranslate">Movie to translate</param>
/// <param name="ct">Used to cancel translation</param>
/// <returns>Task</returns>
public async Task TranslateMovieFullAsync(MovieFull movieToTranslate, CancellationToken ct)
{
var watch = Stopwatch.StartNew();
try
{
await Task.Run(async () =>
{
var movie = await TmdbClient.GetMovieAsync(movieToTranslate.ImdbCode,
MovieMethods.Credits);
movieToTranslate.Title = movie?.Title;
movieToTranslate.Genres = movie?.Genres?.Select(a => a.Name).ToList();
movieToTranslate.DescriptionFull = movie?.Overview;
}, ct);
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"TranslateMovieFull cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"TranslateMovieFull: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"TranslateMovieFull ({movieToTranslate.ImdbCode}) in {elapsedMs} milliseconds.");
}
}
/// <summary>
/// Download actors' image for a movie
/// </summary>
/// <param name="movie">The movie to process</param>
/// <param name="ct">Used to cancel downloading actor image</param>
public async Task DownloadCastImageAsync(MovieFull movie, CancellationTokenSource ct)
{
if (movie.Cast == null)
return;
var watch = Stopwatch.StartNew();
try
{
await
movie.Cast.ForEachAsync(
cast =>
DownloadFileHelper.DownloadFileTaskAsync(cast.SmallImage,
Constants.CastMovieDirectory + cast.Name + Constants.ImageFileExtension, ct: ct),
(cast, t) =>
{
if (t.Item3 == null && !string.IsNullOrEmpty(t.Item2))
cast.SmallImagePath = t.Item2;
});
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"DownloadCastImageAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"DownloadCastImageAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"DownloadCastImageAsync ({movie.ImdbCode}) in {elapsedMs} milliseconds.");
}
}
/// <summary>
/// Download the movie's poster image
/// </summary>
/// <param name="movie">The movie to process</param>
/// <param name="ct">Used to cancel downloading poster image</param>
public async Task DownloadPosterImageAsync(MovieFull movie, CancellationTokenSource ct)
{
var watch = Stopwatch.StartNew();
var posterPath = new List<string>
{
movie.LargeCoverImage
};
try
{
await
posterPath.ForEachAsync(
poster =>
DownloadFileHelper.DownloadFileTaskAsync(poster,
Constants.PosterMovieDirectory + movie.ImdbCode + Constants.ImageFileExtension, ct: ct),
(poster, t) =>
{
if (t.Item3 == null && !string.IsNullOrEmpty(t.Item2))
movie.LargeCoverImage = t.Item2;
});
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"DownloadPosterImageAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"DownloadPosterImageAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"DownloadPosterImageAsync ({movie.ImdbCode}) in {elapsedMs} milliseconds.");
}
}
/// <summary>
/// Download the movie's background image
/// </summary>
/// <param name="movie">The movie to process</param>
/// <param name="ct">Used to cancel downloading background image</param>
public async Task DownloadBackgroundImageAsync(MovieFull movie, CancellationTokenSource ct)
{
var watch = Stopwatch.StartNew();
try
{
await Task.Run(async () =>
{
TmdbClient.GetConfig();
var tmdbMovie = await TmdbClient.GetMovieAsync(movie.ImdbCode, MovieMethods.Images);
var remotePath = new List<string>
{
TmdbClient.GetImageUrl(Constants.BackgroundImageSizeTmDb,
tmdbMovie.BackdropPath).AbsoluteUri
};
await
remotePath.ForEachAsync(
background =>
DownloadFileHelper.DownloadFileTaskAsync(background,
Constants.BackgroundMovieDirectory + movie.ImdbCode + Constants.ImageFileExtension,
ct: ct),
(background, t) =>
{
if (t.Item3 == null && !string.IsNullOrEmpty(t.Item2))
movie.BackgroundImagePath = t.Item2;
});
}, ct.Token);
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"DownloadBackgroundImageAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"DownloadBackgroundImageAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"DownloadBackgroundImageAsync ({movie.ImdbCode}) in {elapsedMs} milliseconds.");
}
}
/// <summary>
/// Download a subtitle
/// </summary>
/// <param name="movie">The movie of which to retrieve its subtitles</param>
/// <param name="progress">Report the progress of the download</param>
/// <param name="ct">Cancellation token</param>
public async Task DownloadSubtitleAsync(MovieFull movie, IProgress<long> progress, CancellationTokenSource ct)
{
if (movie.SelectedSubtitle == null)
return;
var watch = Stopwatch.StartNew();
var filePath = Constants.Subtitles + movie.ImdbCode + "\\" + movie.SelectedSubtitle.Language.EnglishName +
".zip";
try
{
var result = await
DownloadFileHelper.DownloadFileTaskAsync(
Constants.YifySubtitles + movie.SelectedSubtitle.Url, filePath, progress: progress, ct: ct);
if (result.Item3 == null && !string.IsNullOrEmpty(result.Item2))
{
using (var archive = ZipFile.OpenRead(result.Item2))
{
foreach (var entry in archive.Entries)
{
if (entry.FullName.StartsWith("_") ||
!entry.FullName.EndsWith(".srt", StringComparison.OrdinalIgnoreCase)) continue;
var subtitlePath = Path.Combine(Constants.Subtitles + movie.ImdbCode,
entry.FullName);
if (!File.Exists(subtitlePath))
entry.ExtractToFile(subtitlePath);
movie.SelectedSubtitle.FilePath = subtitlePath;
}
}
}
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"DownloadSubtitleAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"DownloadSubtitleAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"DownloadSubtitleAsync ({movie.ImdbCode}) in {elapsedMs} milliseconds.");
}
}
/// <summary>
/// Get the movie's subtitles according to a language
/// </summary>
/// <param name="movie">The movie of which to retrieve its subtitles</param>
/// <param name="ct">Cancellation token</param>
public async Task LoadSubtitlesAsync(MovieFull movie,
CancellationToken ct)
{
var watch = Stopwatch.StartNew();
var restClient = new RestClient(Constants.YifySubtitlesApi);
var request = new RestRequest("/{segment}", Method.GET);
request.AddUrlSegment("segment", movie.ImdbCode);
try
{
var response = await restClient.ExecuteGetTaskAsync<SubtitlesWrapper>(request, ct);
if (response.ErrorException != null)
throw response.ErrorException;
var wrapper = response.Data;
var subtitles = new ObservableCollection<Subtitle>();
Dictionary<string, List<Subtitle>> movieSubtitles;
if (wrapper.Subtitles == null)
{
await Task.CompletedTask;
return;
}
if (wrapper.Subtitles.TryGetValue(movie.ImdbCode, out movieSubtitles))
{
foreach (var subtitle in movieSubtitles)
{
var sub = subtitle.Value.Aggregate((sub1, sub2) => sub1.Rating > sub2.Rating ? sub1 : sub2);
subtitles.Add(new Subtitle
{
Id = sub.Id,
Language = new CustomLanguage
{
Culture = string.Empty,
EnglishName = subtitle.Key,
LocalizedName = string.Empty
},
Hi = sub.Hi,
Rating = sub.Rating,
Url = sub.Url
});
}
}
subtitles.Sort();
movie.AvailableSubtitles = subtitles;
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"LoadSubtitlesAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"LoadSubtitlesAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"LoadSubtitlesAsync ({movie.ImdbCode}) in {elapsedMs} milliseconds.");
}
}
/// <summary>
/// Get the link to the youtube trailer of a movie
/// </summary>
/// <param name="movie">The movie</param>
/// <param name="ct">Used to cancel loading trailer</param>
/// <returns>Video trailer</returns>
public async Task<ResultContainer<Video>> GetMovieTrailerAsync(MovieFull movie, CancellationToken ct)
{
var watch = Stopwatch.StartNew();
var trailers = new ResultContainer<Video>();
try
{
await Task.Run(async () => trailers = (await TmdbClient.GetMovieAsync(movie.ImdbCode, MovieMethods.Videos))?.Videos, ct);
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"GetMovieTrailerAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"GetMovieTrailerAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"GetMovieTrailerAsync ({movie.ImdbCode}) in {elapsedMs} milliseconds.");
}
return trailers;
}
/// <summary>
/// Initialize a new instance of PlayMovieMessage class
/// </summary>
/// <param name="movie">The movie</param>
public PlayMovieMessage(MovieFull movie)
{
Movie = movie;
}
/// <summary>
/// Load movie's trailer asynchronously
/// </summary>
/// <param name="movie">The movie</param>
/// <param name="ct">Cancellation token</param>
public async Task LoadTrailerAsync(MovieFull movie, CancellationToken ct)
{
try
{
var trailer = await _movieService.GetMovieTrailerAsync(movie, ct);
var video =
await
GetVideoInfoForStreamingAsync(
Constants.YoutubePath + trailer.Results.FirstOrDefault()?.Key,
Constants.YoutubeStreamingQuality.High);
if (video != null && video.RequiresDecryption)
{
Logger.Info(
$"Decrypting Youtube trailer url: {video.Title}");
await Task.Run(() => DownloadUrlResolver.DecryptDownloadUrl(video), ct);
}
if (video == null)
{
Logger.Error(
$"Failed loading movie's trailer: {movie.Title}");
Messenger.Default.Send(
new ManageExceptionMessage(
new Exception(
LocalizationProviderHelper.GetLocalizedValue<string>("TrailerNotAvailable"))));
Messenger.Default.Send(new StopPlayingTrailerMessage());
return;
}
if (!ct.IsCancellationRequested)
{
Logger.Debug(
$"Movie's trailer loaded: {movie.Title}");
TrailerPlayer = new TrailerPlayerViewModel(_applicationState, _movieService, _movieHistoryService);
TrailerPlayer.LoadTrailer(new Models.Trailer.Trailer(new Uri(video.DownloadUrl)));
}
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"GetMovieTrailerAsync cancelled.");
Messenger.Default.Send(new StopPlayingTrailerMessage());
}
catch (Exception exception) when (exception is SocketException || exception is WebException)
{
Logger.Error(
$"GetMovieTrailerAsync: {exception.Message}");
Messenger.Default.Send(new StopPlayingTrailerMessage());
Messenger.Default.Send(new ManageExceptionMessage(exception));
}
catch (Exception exception)
when (exception is VideoNotAvailableException || exception is YoutubeParseException)
{
Logger.Error(
$"GetMovieTrailerAsync: {exception.Message}");
Messenger.Default.Send(
new ManageExceptionMessage(
new Exception(
LocalizationProviderHelper.GetLocalizedValue<string>(
"TrailerNotAvailable"))));
Messenger.Default.Send(new StopPlayingTrailerMessage());
}
catch (Exception exception)
{
Logger.Error(
$"GetMovieTrailerAsync: {exception.Message}");
Messenger.Default.Send(new StopPlayingTrailerMessage());
}
}
/// <summary>
/// Get TMDb movie informations
/// </summary>
/// <param name="movieToLoad">Movie to load</param>
/// <param name="ct">Used to cancel loading</param>
/// <returns>Movie's full details</returns>
public async Task<MovieFull> GetMovieFullDetailsAsync(MovieShort movieToLoad, CancellationToken ct)
{
var watch = Stopwatch.StartNew();
var movie = new MovieFull();
var restClient = new RestClient(Constants.YtsApiEndpoint);
var request = new RestRequest("/{segment}", Method.GET);
request.AddUrlSegment("segment", "movie_details.json");
request.AddParameter("movie_id", movieToLoad.Id);
request.AddParameter("with_images", "true");
request.AddParameter("with_cast", "true");
try
{
var response = await restClient.ExecuteGetTaskAsync<WrapperMovieFull>(request, ct);
if (response.ErrorException != null)
throw response.ErrorException;
await Task.Run(async () =>
{
var tmdbInfos = await TmdbClient.GetMovieAsync(response.Data.Data.Movie.ImdbCode,
MovieMethods.Credits);
movie = new MovieFull
{
Id = response.Data.Data.Movie.Id,
Cast = response.Data.Data.Movie.Cast,
BackgroundImagePath = string.Empty,
DateUploaded = response.Data.Data.Movie.DateUploaded,
DateUploadedUnix = response.Data.Data.Movie.DateUploadedUnix,
DescriptionFull = tmdbInfos.Overview,
DescriptionIntro = response.Data.Data.Movie.DescriptionIntro,
DownloadCount = response.Data.Data.Movie.DownloadCount,
FullHdAvailable = response.Data.Data.Movie.Torrents.Any(torrent => torrent.Quality == "1080p"),
Genres = tmdbInfos.Genres.Select(a => a.Name).ToList(),
ImdbCode = response.Data.Data.Movie.ImdbCode,
Language = response.Data.Data.Movie.Language,
LikeCount = response.Data.Data.Movie.LikeCount,
MpaRating = response.Data.Data.Movie.MpaRating,
LargeCoverImage = response.Data.Data.Movie.LargeCoverImage,
PosterImagePath = string.Empty,
RatingValue = response.Data.Data.Movie.Rating,
RtAudienceRating = response.Data.Data.Movie.RtAudienceRating,
RtAudienceScore = response.Data.Data.Movie.RtAudienceScore,
RtCriticsRating = response.Data.Data.Movie.RtCriticsRating,
RtCrtiticsScore = response.Data.Data.Movie.RtCrtiticsScore,
Runtime = response.Data.Data.Movie.Runtime,
Title = tmdbInfos.Title,
TitleLong = response.Data.Data.Movie.TitleLong,
Torrents = response.Data.Data.Movie.Torrents,
Url = response.Data.Data.Movie.Url,
WatchInFullHdQuality = false,
Year = response.Data.Data.Movie.Year,
YtTrailerCode = response.Data.Data.Movie.YtTrailerCode
};
}, ct);
}
catch (Exception exception) when (exception is TaskCanceledException)
{
Logger.Debug(
"GetMovieFullDetailsAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"GetMovieFullDetailsAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"GetMovieFullDetailsAsync ({movie.ImdbCode}) in {elapsedMs} milliseconds.");
}
return movie;
}
public void GetHashCode_DifferentMovies_ReturnsDifferentHashCode()
{
var fixture = new Fixture();
var id1 = fixture.Create<int>();
var dateUploadedUnix1 = fixture.Create<int>();
var id2 = fixture.Create<int>();
var dateUploadedUnix2 = fixture.Create<int>();
var movie1 = new MovieFull
{
Id = id1,
DateUploadedUnix = dateUploadedUnix1
};
var movie2 = new MovieFull
{
Id = id2,
DateUploadedUnix = dateUploadedUnix2
};
Assert.AreNotEqual(
_comparer.GetHashCode(movie1), _comparer.GetHashCode(movie2));
}
/// <summary>
/// Load a movie
/// </summary>
/// <param name="movie"></param>
public void LoadMovie(MovieFull movie)
{
Movie = movie;
}
