/// <summary>
/// Get the link to the youtube trailer of a show
/// </summary>
/// <param name="show">The show</param>
/// <param name="ct">Used to cancel loading trailer</param>
/// <returns>Video trailer</returns>
public async Task <string> GetShowTrailerAsync(ShowJson show, CancellationToken ct)
{
var timeoutPolicy =
Policy.TimeoutAsync(Utils.Constants.DefaultRequestTimeoutInSecond, TimeoutStrategy.Pessimistic);
try
{
return(await timeoutPolicy.ExecuteAsync(async cancellation =>
{
var watch = Stopwatch.StartNew();
var uri = string.Empty;
try
{
var shows = await(await _tmdbService.GetClient).SearchTvShowAsync(show.Title);
if (shows.Results.Any())
{
Video trailer = null;
foreach (var tvShow in shows.Results)
{
try
{
var result = await(await _tmdbService.GetClient).GetTvShowExternalIdsAsync(tvShow.Id);
if (result.ImdbId == show.ImdbId)
{
var videos = await(await _tmdbService.GetClient).GetTvShowVideosAsync(result.Id);
if (videos != null && videos.Results.Any())
{
trailer = videos.Results.FirstOrDefault();
}
}
}
catch (Exception ex)
{
Logger.Error(ex);
}
}
if (trailer != null)
{
using (var service = Client.For(YouTube.Default))
{
var videos = (await service
.GetAllVideosAsync("https://youtube.com/watch?v=" + trailer.Key)
.ConfigureAwait(false))
.ToList();
if (videos.Any())
{
var settings = SimpleIoc.Default.GetInstance <ApplicationSettingsViewModel>();
var maxRes = settings.DefaultHdQuality ? 1080 : 720;
uri =
await videos
.Where(a => !a.Is3D && a.Resolution <= maxRes &&
a.Format == VideoFormat.Mp4 &&
a.AudioBitrate > 0)
.Aggregate((i1, i2) => i1.Resolution > i2.Resolution ? i1 : i2)
.GetUriAsync();
}
}
}
else
{
throw new PopcornException("No trailer found.");
}
}
}
catch (Exception exception) when(exception is TaskCanceledException ||
exception is OperationCanceledException)
{
Logger.Debug(
"GetShowTrailerAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"GetShowTrailerAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Trace(
$"GetShowTrailerAsync ({show.ImdbId}) in {elapsedMs} milliseconds.");
}
return uri;
}, ct));
}
catch (Exception ex)
{
Logger.Error(ex);
throw;
}
}
/// <summary>
/// Get the link to the youtube trailer of a show
/// </summary>
/// <param name="show">The show</param>
/// <param name="ct">Used to cancel loading trailer</param>
/// <returns>Video trailer</returns>
public async Task <string> GetShowTrailerAsync(ShowJson show, CancellationToken ct)
{
var watch = Stopwatch.StartNew();
var uri = string.Empty;
try
{
var shows = await TmdbClient.SearchTvShowAsync(show.Title);
if (shows.Results.Any())
{
Video trailer = null;
await shows.Results.ParallelForEachAsync(async tvShow =>
{
var result = await TmdbClient.GetTvShowExternalIdsAsync(tvShow.Id);
if (result.ImdbId == show.ImdbId)
{
var videos = await TmdbClient.GetTvShowVideosAsync(result.Id);
if (videos != null && videos.Results.Any())
{
trailer = videos.Results.FirstOrDefault();
}
}
}, ct);
if (trailer != null)
{
using (var service = Client.For(YouTube.Default))
{
var videos = (await service.GetAllVideosAsync("https://youtube.com/watch?v=" + trailer.Key))
.ToList();
if (videos.Any())
{
var settings = SimpleIoc.Default.GetInstance <ApplicationSettingsViewModel>();
var maxRes = settings.DefaultHdQuality ? 1080 : 720;
uri =
await videos.Where(a => !a.Is3D && a.Resolution <= maxRes && a.Format == VideoFormat.Mp4 && a.AudioBitrate > 0)
.Aggregate((i1, i2) => i1.Resolution > i2.Resolution ? i1 : i2).GetUriAsync();
}
}
}
}
}
catch (Exception exception) when(exception is TaskCanceledException || exception is OperationCanceledException)
{
Logger.Debug(
"GetShowTrailerAsync cancelled.");
}
catch (Exception exception)
{
Logger.Error(
$"GetShowTrailerAsync: {exception.Message}");
throw;
}
finally
{
watch.Stop();
var elapsedMs = watch.ElapsedMilliseconds;
Logger.Debug(
$"GetShowTrailerAsync ({show.ImdbId}) in {elapsedMs} milliseconds.");
}
return(uri);
}