diff options
Diffstat (limited to 'Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs')
| -rw-r--r-- | Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs | 806 |
1 files changed, 203 insertions, 603 deletions
diff --git a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs index 00d02873c..7645c6c52 100644 --- a/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs +++ b/Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs @@ -9,16 +9,19 @@ using System.Globalization; using System.Linq; using System.Net; using System.Net.Http; +using System.Net.Http.Json; using System.Net.Mime; +using System.Security.Cryptography; using System.Text; using System.Text.Json; using System.Threading; using System.Threading.Tasks; -using MediaBrowser.Common; -using MediaBrowser.Common.Json; +using Emby.Server.Implementations.LiveTv.Listings.SchedulesDirectDtos; +using Jellyfin.Extensions; +using Jellyfin.Extensions.Json; using MediaBrowser.Common.Net; +using MediaBrowser.Controller.Authentication; using MediaBrowser.Controller.LiveTv; -using MediaBrowser.Model.Cryptography; using MediaBrowser.Model.Dto; using MediaBrowser.Model.Entities; using MediaBrowser.Model.LiveTv; @@ -26,30 +29,25 @@ using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.LiveTv.Listings { - public class SchedulesDirect : IListingsProvider + public class SchedulesDirect : IListingsProvider, IDisposable { private const string ApiUrl = "https://json.schedulesdirect.org/20141201"; private readonly ILogger<SchedulesDirect> _logger; private readonly IHttpClientFactory _httpClientFactory; private readonly SemaphoreSlim _tokenSemaphore = new SemaphoreSlim(1, 1); - private readonly IApplicationHost _appHost; - private readonly ICryptoProvider _cryptoProvider; private readonly ConcurrentDictionary<string, NameValuePair> _tokens = new ConcurrentDictionary<string, NameValuePair>(); private readonly JsonSerializerOptions _jsonOptions = JsonDefaults.Options; private DateTime _lastErrorResponse; + private bool _disposed = false; public SchedulesDirect( ILogger<SchedulesDirect> logger, - IHttpClientFactory httpClientFactory, - IApplicationHost appHost, - ICryptoProvider cryptoProvider) + IHttpClientFactory httpClientFactory) { _logger = logger; _httpClientFactory = httpClientFactory; - _appHost = appHost; - _cryptoProvider = cryptoProvider; } /// <inheritdoc /> @@ -62,8 +60,8 @@ namespace Emby.Server.Implementations.LiveTv.Listings { var dates = new List<string>(); - var start = new List<DateTime> { startDateUtc, startDateUtc.ToLocalTime() }.Min().Date; - var end = new List<DateTime> { endDateUtc, endDateUtc.ToLocalTime() }.Max().Date; + var start = new[] { startDateUtc, startDateUtc.ToLocalTime() }.Min().Date; + var end = new[] { endDateUtc, endDateUtc.ToLocalTime() }.Max().Date; while (start <= end) { @@ -76,10 +74,7 @@ namespace Emby.Server.Implementations.LiveTv.Listings public async Task<IEnumerable<ProgramInfo>> GetProgramsAsync(ListingsProviderInfo info, string channelId, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken) { - if (string.IsNullOrEmpty(channelId)) - { - throw new ArgumentNullException(nameof(channelId)); - } + ArgumentException.ThrowIfNullOrEmpty(channelId); // Normalize incoming input channelId = channelId.Replace(".json.schedulesdirect.org", string.Empty, StringComparison.OrdinalIgnoreCase).TrimStart('I'); @@ -96,78 +91,92 @@ namespace Emby.Server.Implementations.LiveTv.Listings var dates = GetScheduleRequestDates(startDateUtc, endDateUtc); _logger.LogInformation("Channel Station ID is: {ChannelID}", channelId); - var requestList = new List<ScheduleDirect.RequestScheduleForChannel>() + var requestList = new List<RequestScheduleForChannelDto>() { - new ScheduleDirect.RequestScheduleForChannel() + new RequestScheduleForChannelDto() { - stationID = channelId, - date = dates + StationId = channelId, + Date = dates } }; - var requestString = JsonSerializer.Serialize(requestList, _jsonOptions); - _logger.LogDebug("Request string for schedules is: {RequestString}", requestString); + _logger.LogDebug("Request string for schedules is: {@RequestString}", requestList); using var options = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/schedules"); - options.Content = new StringContent(requestString, Encoding.UTF8, MediaTypeNames.Application.Json); + options.Content = JsonContent.Create(requestList, options: _jsonOptions); options.Headers.TryAddWithoutValidation("token", token); using var response = await Send(options, true, info, cancellationToken).ConfigureAwait(false); await using var responseStream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); - var dailySchedules = await JsonSerializer.DeserializeAsync<List<ScheduleDirect.Day>>(responseStream, _jsonOptions, cancellationToken).ConfigureAwait(false); + var dailySchedules = await JsonSerializer.DeserializeAsync<IReadOnlyList<DayDto>>(responseStream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (dailySchedules is null) + { + return Array.Empty<ProgramInfo>(); + } + _logger.LogDebug("Found {ScheduleCount} programs on {ChannelID} ScheduleDirect", dailySchedules.Count, channelId); using var programRequestOptions = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/programs"); programRequestOptions.Headers.TryAddWithoutValidation("token", token); - var programsID = dailySchedules.SelectMany(d => d.programs.Select(s => s.programID)).Distinct(); - programRequestOptions.Content = new StringContent("[\"" + string.Join("\", \"", programsID) + "\"]", Encoding.UTF8, MediaTypeNames.Application.Json); + var programIds = dailySchedules.SelectMany(d => d.Programs.Select(s => s.ProgramId)).Distinct(); + programRequestOptions.Content = JsonContent.Create(programIds, options: _jsonOptions); using var innerResponse = await Send(programRequestOptions, true, info, cancellationToken).ConfigureAwait(false); await using var innerResponseStream = await innerResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); - var programDetails = await JsonSerializer.DeserializeAsync<List<ScheduleDirect.ProgramDetails>>(innerResponseStream, _jsonOptions, cancellationToken).ConfigureAwait(false); - var programDict = programDetails.ToDictionary(p => p.programID, y => y); + var programDetails = await JsonSerializer.DeserializeAsync<IReadOnlyList<ProgramDetailsDto>>(innerResponseStream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (programDetails is null) + { + return Array.Empty<ProgramInfo>(); + } + + var programDict = programDetails.ToDictionary(p => p.ProgramId, y => y); var programIdsWithImages = programDetails - .Where(p => p.hasImageArtwork).Select(p => p.programID) + .Where(p => p.HasImageArtwork).Select(p => p.ProgramId) .ToList(); var images = await GetImageForPrograms(info, programIdsWithImages, cancellationToken).ConfigureAwait(false); var programsInfo = new List<ProgramInfo>(); - foreach (ScheduleDirect.Program schedule in dailySchedules.SelectMany(d => d.programs)) + foreach (ProgramDto schedule in dailySchedules.SelectMany(d => d.Programs)) { // _logger.LogDebug("Proccesing Schedule for statio ID " + stationID + // " which corresponds to channel " + channelNumber + " and program id " + - // schedule.programID + " which says it has images? " + - // programDict[schedule.programID].hasImageArtwork); + // schedule.ProgramId + " which says it has images? " + + // programDict[schedule.ProgramId].hasImageArtwork); - if (images != null) + if (string.IsNullOrEmpty(schedule.ProgramId)) { - var imageIndex = images.FindIndex(i => i.programID == schedule.programID.Substring(0, 10)); + continue; + } + + if (images is not null) + { + var imageIndex = images.FindIndex(i => i.ProgramId == schedule.ProgramId[..10]); if (imageIndex > -1) { - var programEntry = programDict[schedule.programID]; + var programEntry = programDict[schedule.ProgramId]; - var allImages = images[imageIndex].data ?? new List<ScheduleDirect.ImageData>(); - var imagesWithText = allImages.Where(i => string.Equals(i.text, "yes", StringComparison.OrdinalIgnoreCase)); - var imagesWithoutText = allImages.Where(i => string.Equals(i.text, "no", StringComparison.OrdinalIgnoreCase)); + var allImages = images[imageIndex].Data; + var imagesWithText = allImages.Where(i => string.Equals(i.Text, "yes", StringComparison.OrdinalIgnoreCase)).ToList(); + var imagesWithoutText = allImages.Where(i => string.Equals(i.Text, "no", StringComparison.OrdinalIgnoreCase)).ToList(); const double DesiredAspect = 2.0 / 3; - programEntry.primaryImage = GetProgramImage(ApiUrl, imagesWithText, true, DesiredAspect) ?? - GetProgramImage(ApiUrl, allImages, true, DesiredAspect); + programEntry.PrimaryImage = GetProgramImage(ApiUrl, imagesWithText, DesiredAspect, token) ?? + GetProgramImage(ApiUrl, allImages, DesiredAspect, token); const double WideAspect = 16.0 / 9; - programEntry.thumbImage = GetProgramImage(ApiUrl, imagesWithText, true, WideAspect); + programEntry.ThumbImage = GetProgramImage(ApiUrl, imagesWithText, WideAspect, token); // Don't supply the same image twice - if (string.Equals(programEntry.primaryImage, programEntry.thumbImage, StringComparison.Ordinal)) + if (string.Equals(programEntry.PrimaryImage, programEntry.ThumbImage, StringComparison.Ordinal)) { - programEntry.thumbImage = null; + programEntry.ThumbImage = null; } - programEntry.backdropImage = GetProgramImage(ApiUrl, imagesWithoutText, true, WideAspect); + programEntry.BackdropImage = GetProgramImage(ApiUrl, imagesWithoutText, WideAspect, token); // programEntry.bannerImage = GetProgramImage(ApiUrl, data, "Banner", false) ?? // GetProgramImage(ApiUrl, data, "Banner-L1", false) ?? @@ -176,15 +185,15 @@ namespace Emby.Server.Implementations.LiveTv.Listings } } - programsInfo.Add(GetProgram(channelId, schedule, programDict[schedule.programID])); + programsInfo.Add(GetProgram(channelId, schedule, programDict[schedule.ProgramId])); } return programsInfo; } - private static int GetSizeOrder(ScheduleDirect.ImageData image) + private static int GetSizeOrder(ImageDataDto image) { - if (int.TryParse(image.height, out int value)) + if (int.TryParse(image.Height, out int value)) { return value; } @@ -192,53 +201,58 @@ namespace Emby.Server.Implementations.LiveTv.Listings return 0; } - private static string GetChannelNumber(ScheduleDirect.Map map) + private static string GetChannelNumber(MapDto map) { - var channelNumber = map.logicalChannelNumber; + var channelNumber = map.LogicalChannelNumber; if (string.IsNullOrWhiteSpace(channelNumber)) { - channelNumber = map.channel; + channelNumber = map.Channel; } if (string.IsNullOrWhiteSpace(channelNumber)) { - channelNumber = map.atscMajor + "." + map.atscMinor; + channelNumber = map.AtscMajor + "." + map.AtscMinor; } return channelNumber.TrimStart('0'); } - private static bool IsMovie(ScheduleDirect.ProgramDetails programInfo) + private static bool IsMovie(ProgramDetailsDto programInfo) { - return string.Equals(programInfo.entityType, "movie", StringComparison.OrdinalIgnoreCase); + return string.Equals(programInfo.EntityType, "movie", StringComparison.OrdinalIgnoreCase); } - private ProgramInfo GetProgram(string channelId, ScheduleDirect.Program programInfo, ScheduleDirect.ProgramDetails details) + private ProgramInfo GetProgram(string channelId, ProgramDto programInfo, ProgramDetailsDto details) { - var startAt = GetDate(programInfo.airDateTime); - var endAt = startAt.AddSeconds(programInfo.duration); + if (programInfo.AirDateTime is null) + { + return null; + } + + var startAt = programInfo.AirDateTime.Value; + var endAt = startAt.AddSeconds(programInfo.Duration); var audioType = ProgramAudio.Stereo; - var programId = programInfo.programID ?? string.Empty; + var programId = programInfo.ProgramId ?? string.Empty; string newID = programId + "T" + startAt.Ticks + "C" + channelId; - if (programInfo.audioProperties != null) + if (programInfo.AudioProperties.Count != 0) { - if (programInfo.audioProperties.Exists(item => string.Equals(item, "atmos", StringComparison.OrdinalIgnoreCase))) + if (programInfo.AudioProperties.Contains("atmos", StringComparison.OrdinalIgnoreCase)) { audioType = ProgramAudio.Atmos; } - else if (programInfo.audioProperties.Exists(item => string.Equals(item, "dd 5.1", StringComparison.OrdinalIgnoreCase))) + else if (programInfo.AudioProperties.Contains("dd 5.1", StringComparison.OrdinalIgnoreCase)) { audioType = ProgramAudio.DolbyDigital; } - else if (programInfo.audioProperties.Exists(item => string.Equals(item, "dd", StringComparison.OrdinalIgnoreCase))) + else if (programInfo.AudioProperties.Contains("dd", StringComparison.OrdinalIgnoreCase)) { audioType = ProgramAudio.DolbyDigital; } - else if (programInfo.audioProperties.Exists(item => string.Equals(item, "stereo", StringComparison.OrdinalIgnoreCase))) + else if (programInfo.AudioProperties.Contains("stereo", StringComparison.OrdinalIgnoreCase)) { audioType = ProgramAudio.Stereo; } @@ -249,9 +263,9 @@ namespace Emby.Server.Implementations.LiveTv.Listings } string episodeTitle = null; - if (details.episodeTitle150 != null) + if (details.EpisodeTitle150 is not null) { - episodeTitle = details.episodeTitle150; + episodeTitle = details.EpisodeTitle150; } var info = new ProgramInfo @@ -260,22 +274,22 @@ namespace Emby.Server.Implementations.LiveTv.Listings Id = newID, StartDate = startAt, EndDate = endAt, - Name = details.titles[0].title120 ?? "Unknown", + Name = details.Titles[0].Title120 ?? "Unknown", OfficialRating = null, CommunityRating = null, EpisodeTitle = episodeTitle, Audio = audioType, // IsNew = programInfo.@new ?? false, - IsRepeat = programInfo.@new == null, - IsSeries = string.Equals(details.entityType, "episode", StringComparison.OrdinalIgnoreCase), - ImageUrl = details.primaryImage, - ThumbImageUrl = details.thumbImage, - IsKids = string.Equals(details.audience, "children", StringComparison.OrdinalIgnoreCase), - IsSports = string.Equals(details.entityType, "sports", StringComparison.OrdinalIgnoreCase), + IsRepeat = programInfo.New is null, + IsSeries = string.Equals(details.EntityType, "episode", StringComparison.OrdinalIgnoreCase), + ImageUrl = details.PrimaryImage, + ThumbImageUrl = details.ThumbImage, + IsKids = string.Equals(details.Audience, "children", StringComparison.OrdinalIgnoreCase), + IsSports = string.Equals(details.EntityType, "sports", StringComparison.OrdinalIgnoreCase), IsMovie = IsMovie(details), - Etag = programInfo.md5, - IsLive = string.Equals(programInfo.liveTapeDelay, "live", StringComparison.OrdinalIgnoreCase), - IsPremiere = programInfo.premiere || (programInfo.isPremiereOrFinale ?? string.Empty).IndexOf("premiere", StringComparison.OrdinalIgnoreCase) != -1 + Etag = programInfo.Md5, + IsLive = string.Equals(programInfo.LiveTapeDelay, "live", StringComparison.OrdinalIgnoreCase), + IsPremiere = programInfo.Premiere || (programInfo.IsPremiereOrFinale ?? string.Empty).IndexOf("premiere", StringComparison.OrdinalIgnoreCase) != -1 }; var showId = programId; @@ -298,33 +312,33 @@ namespace Emby.Server.Implementations.LiveTv.Listings info.ShowId = showId; - if (programInfo.videoProperties != null) + if (programInfo.VideoProperties is not null) { - info.IsHD = programInfo.videoProperties.Contains("hdtv", StringComparer.OrdinalIgnoreCase); - info.Is3D = programInfo.videoProperties.Contains("3d", StringComparer.OrdinalIgnoreCase); + info.IsHD = programInfo.VideoProperties.Contains("hdtv", StringComparison.OrdinalIgnoreCase); + info.Is3D = programInfo.VideoProperties.Contains("3d", StringComparison.OrdinalIgnoreCase); } - if (details.contentRating != null && details.contentRating.Count > 0) + if (details.ContentRating is not null && details.ContentRating.Count > 0) { - info.OfficialRating = details.contentRating[0].code.Replace("TV", "TV-", StringComparison.Ordinal) + info.OfficialRating = details.ContentRating[0].Code.Replace("TV", "TV-", StringComparison.Ordinal) .Replace("--", "-", StringComparison.Ordinal); var invalid = new[] { "N/A", "Approved", "Not Rated", "Passed" }; - if (invalid.Contains(info.OfficialRating, StringComparer.OrdinalIgnoreCase)) + if (invalid.Contains(info.OfficialRating, StringComparison.OrdinalIgnoreCase)) { info.OfficialRating = null; } } - if (details.descriptions != null) + if (details.Descriptions is not null) { - if (details.descriptions.description1000 != null && details.descriptions.description1000.Count > 0) + if (details.Descriptions.Description1000 is not null && details.Descriptions.Description1000.Count > 0) { - info.Overview = details.descriptions.description1000[0].description; + info.Overview = details.Descriptions.Description1000[0].Description; } - else if (details.descriptions.description100 != null && details.descriptions.description100.Count > 0) + else if (details.Descriptions.Description100 is not null && details.Descriptions.Description100.Count > 0) { - info.Overview = details.descriptions.description100[0].description; + info.Overview = details.Descriptions.Description100[0].Description; } } @@ -334,18 +348,18 @@ namespace Emby.Server.Implementations.LiveTv.Listings info.SeriesProviderIds[MetadataProvider.Zap2It.ToString()] = info.SeriesId; - if (details.metadata != null) + if (details.Metadata is not null) { - foreach (var metadataProgram in details.metadata) + foreach (var metadataProgram in details.Metadata) { var gracenote = metadataProgram.Gracenote; - if (gracenote != null) + if (gracenote is not null) { - info.SeasonNumber = gracenote.season; + info.SeasonNumber = gracenote.Season; - if (gracenote.episode > 0) + if (gracenote.Episode > 0) { - info.EpisodeNumber = gracenote.episode; + info.EpisodeNumber = gracenote.Episode; } break; @@ -354,27 +368,27 @@ namespace Emby.Server.Implementations.LiveTv.Listings } } - if (!string.IsNullOrWhiteSpace(details.originalAirDate)) + if (details.OriginalAirDate is not null) { - info.OriginalAirDate = DateTime.Parse(details.originalAirDate, CultureInfo.InvariantCulture); + info.OriginalAirDate = details.OriginalAirDate; info.ProductionYear = info.OriginalAirDate.Value.Year; } - if (details.movie != null) + if (details.Movie is not null) { - if (!string.IsNullOrEmpty(details.movie.year) - && int.TryParse(details.movie.year, out int year)) + if (!string.IsNullOrEmpty(details.Movie.Year) + && int.TryParse(details.Movie.Year, out int year)) { info.ProductionYear = year; } } - if (details.genres != null) + if (details.Genres is not null) { - info.Genres = details.genres.Where(g => !string.IsNullOrWhiteSpace(g)).ToList(); - info.IsNews = details.genres.Contains("news", StringComparer.OrdinalIgnoreCase); + info.Genres = details.Genres.Where(g => !string.IsNullOrWhiteSpace(g)).ToList(); + info.IsNews = details.Genres.Contains("news", StringComparison.OrdinalIgnoreCase); - if (info.Genres.Contains("children", StringComparer.OrdinalIgnoreCase)) + if (info.Genres.Contains("children", StringComparison.OrdinalIgnoreCase)) { info.IsKids = true; } @@ -383,59 +397,46 @@ namespace Emby.Server.Implementations.LiveTv.Listings return info; } - private static DateTime GetDate(string value) - { - var date = DateTime.ParseExact(value, "yyyy'-'MM'-'dd'T'HH':'mm':'ss'Z'", CultureInfo.InvariantCulture); - - if (date.Kind != DateTimeKind.Utc) - { - date = DateTime.SpecifyKind(date, DateTimeKind.Utc); - } - - return date; - } - - private string GetProgramImage(string apiUrl, IEnumerable<ScheduleDirect.ImageData> images, bool returnDefaultImage, double desiredAspect) + private static string GetProgramImage(string apiUrl, IEnumerable<ImageDataDto> images, double desiredAspect, string token) { var match = images .OrderBy(i => Math.Abs(desiredAspect - GetAspectRatio(i))) - .ThenByDescending(GetSizeOrder) + .ThenByDescending(i => GetSizeOrder(i)) .FirstOrDefault(); - if (match == null) + if (match is null) { return null; } - var uri = match.uri; + var uri = match.Uri; if (string.IsNullOrWhiteSpace(uri)) { return null; } - else if (uri.IndexOf("http", StringComparison.OrdinalIgnoreCase) != -1) + + if (uri.IndexOf("http", StringComparison.OrdinalIgnoreCase) != -1) { return uri; } - else - { - return apiUrl + "/image/" + uri; - } + + return apiUrl + "/image/" + uri + "?token=" + token; } - private static double GetAspectRatio(ScheduleDirect.ImageData i) + private static double GetAspectRatio(ImageDataDto i) { int width = 0; int height = 0; - if (!string.IsNullOrWhiteSpace(i.width)) + if (!string.IsNullOrWhiteSpace(i.Width)) { - int.TryParse(i.width, out width); + _ = int.TryParse(i.Width, out width); } - if (!string.IsNullOrWhiteSpace(i.height)) + if (!string.IsNullOrWhiteSpace(i.Height)) { - int.TryParse(i.height, out height); + _ = int.TryParse(i.Height, out height); } if (height == 0 || width == 0) @@ -448,21 +449,23 @@ namespace Emby.Server.Implementations.LiveTv.Listings return result; } - private async Task<List<ScheduleDirect.ShowImages>> GetImageForPrograms( + private async Task<IReadOnlyList<ShowImagesDto>> GetImageForPrograms( ListingsProviderInfo info, IReadOnlyList<string> programIds, CancellationToken cancellationToken) { + var token = await GetToken(info, cancellationToken).ConfigureAwait(false); + if (programIds.Count == 0) { - return new List<ScheduleDirect.ShowImages>(); + return Array.Empty<ShowImagesDto>(); } StringBuilder str = new StringBuilder("[", 1 + (programIds.Count * 13)); - foreach (ReadOnlySpan<char> i in programIds) + foreach (var i in programIds) { str.Append('"') - .Append(i.Slice(0, 10)) + .Append(i[..10]) .Append("\","); } @@ -474,18 +477,19 @@ namespace Emby.Server.Implementations.LiveTv.Listings { Content = new StringContent(str.ToString(), Encoding.UTF8, MediaTypeNames.Application.Json) }; + message.Headers.TryAddWithoutValidation("token", token); try { using var innerResponse2 = await Send(message, true, info, cancellationToken).ConfigureAwait(false); await using var response = await innerResponse2.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); - return await JsonSerializer.DeserializeAsync<List<ScheduleDirect.ShowImages>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false); + return await JsonSerializer.DeserializeAsync<IReadOnlyList<ShowImagesDto>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false); } catch (Exception ex) { _logger.LogError(ex, "Error getting image info from schedules direct"); - return new List<ScheduleDirect.ShowImages>(); + return Array.Empty<ShowImagesDto>(); } } @@ -508,18 +512,18 @@ namespace Emby.Server.Implementations.LiveTv.Listings using var httpResponse = await Send(options, false, info, cancellationToken).ConfigureAwait(false); await using var response = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); - var root = await JsonSerializer.DeserializeAsync<List<ScheduleDirect.Headends>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false); + var root = await JsonSerializer.DeserializeAsync<IReadOnlyList<HeadendsDto>>(response, _jsonOptions, cancellationToken).ConfigureAwait(false); - if (root != null) + if (root is not null) { - foreach (ScheduleDirect.Headends headend in root) + foreach (HeadendsDto headend in root) { - foreach (ScheduleDirect.Lineup lineup in headend.lineups) + foreach (LineupDto lineup in headend.Lineups) { lineups.Add(new NameIdPair { - Name = string.IsNullOrWhiteSpace(lineup.name) ? lineup.lineup : lineup.name, - Id = lineup.uri.Substring(18) + Name = string.IsNullOrWhiteSpace(lineup.Name) ? lineup.Lineup : lineup.Name, + Id = lineup.Uri?[18..] }); } } @@ -565,15 +569,13 @@ namespace Emby.Server.Implementations.LiveTv.Listings _tokens.TryAdd(username, savedToken); } - if (!string.IsNullOrEmpty(savedToken.Name) && !string.IsNullOrEmpty(savedToken.Value)) + if (!string.IsNullOrEmpty(savedToken.Name) + && long.TryParse(savedToken.Value, CultureInfo.InvariantCulture, out long ticks)) { - if (long.TryParse(savedToken.Value, NumberStyles.Any, CultureInfo.InvariantCulture, out long ticks)) + // If it's under 24 hours old we can still use it + if (DateTime.UtcNow.Ticks - ticks < TimeSpan.FromHours(20).Ticks) { - // If it's under 24 hours old we can still use it - if (DateTime.UtcNow.Ticks - ticks < TimeSpan.FromHours(20).Ticks) - { - return savedToken.Name; - } + return savedToken.Name; } } @@ -587,13 +589,10 @@ namespace Emby.Server.Implementations.LiveTv.Listings } catch (HttpRequestException ex) { - if (ex.StatusCode.HasValue) + if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.BadRequest) { - if ((int)ex.StatusCode.Value == 400) - { - _tokens.Clear(); - _lastErrorResponse = DateTime.UtcNow; - } + _tokens.Clear(); + _lastErrorResponse = DateTime.UtcNow; } throw; @@ -640,7 +639,9 @@ namespace Emby.Server.Implementations.LiveTv.Listings CancellationToken cancellationToken) { using var options = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/token"); - var hashedPasswordBytes = _cryptoProvider.ComputeHash("SHA1", Encoding.ASCII.GetBytes(password), Array.Empty<byte>()); +#pragma warning disable CA5350 // SchedulesDirect is always SHA1. + var hashedPasswordBytes = SHA1.HashData(Encoding.ASCII.GetBytes(password)); +#pragma warning restore CA5350 // TODO: remove ToLower when Convert.ToHexString supports lowercase // Schedules Direct requires the hex to be lowercase string hashedPassword = Convert.ToHexString(hashedPasswordBytes).ToLowerInvariant(); @@ -649,29 +650,22 @@ namespace Emby.Server.Implementations.LiveTv.Listings using var response = await Send(options, false, null, cancellationToken).ConfigureAwait(false); response.EnsureSuccessStatusCode(); await using var stream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); - var root = await JsonSerializer.DeserializeAsync<ScheduleDirect.Token>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); - if (string.Equals(root.message, "OK", StringComparison.Ordinal)) + var root = await JsonSerializer.DeserializeAsync<TokenDto>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (string.Equals(root?.Message, "OK", StringComparison.Ordinal)) { - _logger.LogInformation("Authenticated with Schedules Direct token: " + root.token); - return root.token; + _logger.LogInformation("Authenticated with Schedules Direct token: {Token}", root.Token); + return root.Token; } - throw new Exception("Could not authenticate with Schedules Direct Error: " + root.message); + throw new AuthenticationException("Could not authenticate with Schedules Direct Error: " + root.Message); } private async Task AddLineupToAccount(ListingsProviderInfo info, CancellationToken cancellationToken) { var token = await GetToken(info, cancellationToken).ConfigureAwait(false); - if (string.IsNullOrEmpty(token)) - { - throw new ArgumentException("Authentication required."); - } - - if (string.IsNullOrEmpty(info.ListingsId)) - { - throw new ArgumentException("Listings Id required"); - } + ArgumentException.ThrowIfNullOrEmpty(token); + ArgumentException.ThrowIfNullOrEmpty(info.ListingsId); _logger.LogInformation("Adding new LineUp "); @@ -682,17 +676,11 @@ namespace Emby.Server.Implementations.LiveTv.Listings private async Task<bool> HasLineup(ListingsProviderInfo info, CancellationToken cancellationToken) { - if (string.IsNullOrEmpty(info.ListingsId)) - { - throw new ArgumentException("Listings Id required"); - } + ArgumentException.ThrowIfNullOrEmpty(info.ListingsId); var token = await GetToken(info, cancellationToken).ConfigureAwait(false); - if (string.IsNullOrEmpty(token)) - { - throw new Exception("token required"); - } + ArgumentException.ThrowIfNullOrEmpty(token); _logger.LogInformation("Headends on account "); @@ -705,14 +693,14 @@ namespace Emby.Server.Implementations.LiveTv.Listings httpResponse.EnsureSuccessStatusCode(); await using var stream = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); using var response = httpResponse.Content; - var root = await JsonSerializer.DeserializeAsync<ScheduleDirect.Lineups>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); + var root = await JsonSerializer.DeserializeAsync<LineupsDto>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); - return root.lineups.Any(i => string.Equals(info.ListingsId, i.lineup, StringComparison.OrdinalIgnoreCase)); + return root?.Lineups.Any(i => string.Equals(info.ListingsId, i.Lineup, StringComparison.OrdinalIgnoreCase)) ?? false; } catch (HttpRequestException ex) { // SchedulesDirect returns 400 if no lineups are configured. - if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.BadRequest) + if (ex.StatusCode is HttpStatusCode.BadRequest) { return false; } @@ -725,23 +713,13 @@ namespace Emby.Server.Implementations.LiveTv.Listings { if (validateLogin) { - if (string.IsNullOrEmpty(info.Username)) - { - throw new ArgumentException("Username is required"); - } - - if (string.IsNullOrEmpty(info.Password)) - { - throw new ArgumentException("Password is required"); - } + ArgumentException.ThrowIfNullOrEmpty(info.Username); + ArgumentException.ThrowIfNullOrEmpty(info.Password); } if (validateListings) { - if (string.IsNullOrEmpty(info.ListingsId)) - { - throw new ArgumentException("Listings Id required"); - } + ArgumentException.ThrowIfNullOrEmpty(info.ListingsId); var hasLineup = await HasLineup(info, CancellationToken.None).ConfigureAwait(false); @@ -760,52 +738,50 @@ namespace Emby.Server.Implementations.LiveTv.Listings public async Task<List<ChannelInfo>> GetChannels(ListingsProviderInfo info, CancellationToken cancellationToken) { var listingsId = info.ListingsId; - if (string.IsNullOrEmpty(listingsId)) - { - throw new Exception("ListingsId required"); - } + ArgumentException.ThrowIfNullOrEmpty(listingsId); var token = await GetToken(info, cancellationToken).ConfigureAwait(false); - if (string.IsNullOrEmpty(token)) - { - throw new Exception("token required"); - } + ArgumentException.ThrowIfNullOrEmpty(token); using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/lineups/" + listingsId); options.Headers.TryAddWithoutValidation("token", token); using var httpResponse = await Send(options, true, info, cancellationToken).ConfigureAwait(false); await using var stream = await httpResponse.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false); - var root = await JsonSerializer.DeserializeAsync<ScheduleDirect.Channel>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); - _logger.LogInformation("Found {ChannelCount} channels on the lineup on ScheduleDirect", root.map.Count); + var root = await JsonSerializer.DeserializeAsync<ChannelDto>(stream, _jsonOptions, cancellationToken).ConfigureAwait(false); + if (root is null) + { + return new List<ChannelInfo>(); + } + + _logger.LogInformation("Found {ChannelCount} channels on the lineup on ScheduleDirect", root.Map.Count); _logger.LogInformation("Mapping Stations to Channel"); - var allStations = root.stations ?? new List<ScheduleDirect.Station>(); + var allStations = root.Stations; - var map = root.map; + var map = root.Map; var list = new List<ChannelInfo>(map.Count); foreach (var channel in map) { var channelNumber = GetChannelNumber(channel); - var station = allStations.Find(item => string.Equals(item.stationID, channel.stationID, StringComparison.OrdinalIgnoreCase)) - ?? new ScheduleDirect.Station - { - stationID = channel.stationID - }; + var stationIndex = allStations.FindIndex(item => string.Equals(item.StationId, channel.StationId, StringComparison.OrdinalIgnoreCase)); + var station = stationIndex == -1 + ? new StationDto { StationId = channel.StationId } + : allStations[stationIndex]; var channelInfo = new ChannelInfo { - Id = station.stationID, - CallSign = station.callsign, + Id = station.StationId, + CallSign = station.Callsign, Number = channelNumber, - Name = string.IsNullOrWhiteSpace(station.name) ? channelNumber : station.name + Name = string.IsNullOrWhiteSpace(station.Name) ? channelNumber : station.Name }; - if (station.logo != null) + if (station.Logo is not null) { - channelInfo.ImageUrl = station.logo.URL; + channelInfo.ImageUrl = station.Logo.Url; } list.Add(channelInfo); @@ -814,406 +790,30 @@ namespace Emby.Server.Implementations.LiveTv.Listings return list; } - private static string NormalizeName(string value) + /// <inheritdoc /> + public void Dispose() { - return value.Replace(" ", string.Empty, StringComparison.Ordinal).Replace("-", string.Empty, StringComparison.Ordinal); + Dispose(true); + GC.SuppressFinalize(this); } - public class ScheduleDirect + /// <summary> + /// Releases unmanaged and optionally managed resources. + /// </summary> + /// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param> + protected virtual void Dispose(bool disposing) { - public class Token + if (_disposed) { - public int code { get; set; } - - public string message { get; set; } - - public string serverID { get; set; } - - public string token { get; set; } + return; } - public class Lineup + if (disposing) { - public string lineup { get; set; } - - public string name { get; set; } - - public string transport { get; set; } - - public string location { get; set; } - - public string uri { get; set; } - } - - public class Lineups - { - public int code { get; set; } - - public string serverID { get; set; } - - public string datetime { get; set; } - - public List<Lineup> lineups { get; set; } - } - - public class Headends - { - public string headend { get; set; } - - public string transport { get; set; } - - public string location { get; set; } - - public List<Lineup> lineups { get; set; } - } - - public class Map - { - public string stationID { get; set; } - - public string channel { get; set; } - - public string logicalChannelNumber { get; set; } - - public int uhfVhf { get; set; } - - public int atscMajor { get; set; } - - public int atscMinor { get; set; } + _tokenSemaphore?.Dispose(); } - public class Broadcaster - { - public string city { get; set; } - - public string state { get; set; } - - public string postalcode { get; set; } - - public string country { get; set; } - } - - public class Logo - { - public string URL { get; set; } - - public int height { get; set; } - - public int width { get; set; } - - public string md5 { get; set; } - } - - public class Station - { - public string stationID { get; set; } - - public string name { get; set; } - - public string callsign { get; set; } - - public List<string> broadcastLanguage { get; set; } - - public List<string> descriptionLanguage { get; set; } - - public Broadcaster broadcaster { get; set; } - - public string affiliate { get; set; } - - public Logo logo { get; set; } - - public bool? isCommercialFree { get; set; } - } - - public class Metadata - { - public string lineup { get; set; } - - public string modified { get; set; } - - public string transport { get; set; } - } - - public class Channel - { - public List<Map> map { get; set; } - - public List<Station> stations { get; set; } - - public Metadata metadata { get; set; } - } - - public class RequestScheduleForChannel - { - public string stationID { get; set; } - - public List<string> date { get; set; } - } - - public class Rating - { - public string body { get; set; } - - public string code { get; set; } - } - - public class Multipart - { - public int partNumber { get; set; } - - public int totalParts { get; set; } - } - - public class Program - { - public string programID { get; set; } - - public string airDateTime { get; set; } - - public int duration { get; set; } - - public string md5 { get; set; } - - public List<string> audioProperties { get; set; } - - public List<string> videoProperties { get; set; } - - public List<Rating> ratings { get; set; } - - public bool? @new { get; set; } - - public Multipart multipart { get; set; } - - public string liveTapeDelay { get; set; } - - public bool premiere { get; set; } - - public bool repeat { get; set; } - - public string isPremiereOrFinale { get; set; } - } - - public class MetadataSchedule - { - public string modified { get; set; } - - public string md5 { get; set; } - - public string startDate { get; set; } - - public string endDate { get; set; } - - public int days { get; set; } - } - - public class Day - { - public string stationID { get; set; } - - public List<Program> programs { get; set; } - - public MetadataSchedule metadata { get; set; } - - public Day() - { - programs = new List<Program>(); - } - } - - public class Title - { - public string title120 { get; set; } - } - - public class EventDetails - { - public string subType { get; set; } - } - - public class Description100 - { - public string descriptionLanguage { get; set; } - - public string description { get; set; } - } - - public class Description1000 - { - public string descriptionLanguage { get; set; } - - public string description { get; set; } - } - - public class DescriptionsProgram - { - public List<Description100> description100 { get; set; } - - public List<Description1000> description1000 { get; set; } - } - - public class Gracenote - { - public int season { get; set; } - - public int episode { get; set; } - } - - public class MetadataPrograms - { - public Gracenote Gracenote { get; set; } - } - - public class ContentRating - { - public string body { get; set; } - - public string code { get; set; } - } - - public class Cast - { - public string billingOrder { get; set; } - - public string role { get; set; } - - public string nameId { get; set; } - - public string personId { get; set; } - - public string name { get; set; } - - public string characterName { get; set; } - } - - public class Crew - { - public string billingOrder { get; set; } - - public string role { get; set; } - - public string nameId { get; set; } - - public string personId { get; set; } - - public string name { get; set; } - } - - public class QualityRating - { - public string ratingsBody { get; set; } - - public string rating { get; set; } - - public string minRating { get; set; } - - public string maxRating { get; set; } - - public string increment { get; set; } - } - - public class Movie - { - public string year { get; set; } - - public int duration { get; set; } - - public List<QualityRating> qualityRating { get; set; } - } - - public class Recommendation - { - public string programID { get; set; } - - public string title120 { get; set; } - } - - public class ProgramDetails - { - public string audience { get; set; } - - public string programID { get; set; } - - public List<Title> titles { get; set; } - - public EventDetails eventDetails { get; set; } - - public DescriptionsProgram descriptions { get; set; } - - public string originalAirDate { get; set; } - - public List<string> genres { get; set; } - - public string episodeTitle150 { get; set; } - - public List<MetadataPrograms> metadata { get; set; } - - public List<ContentRating> contentRating { get; set; } - - public List<Cast> cast { get; set; } - - public List<Crew> crew { get; set; } - - public string entityType { get; set; } - - public string showType { get; set; } - - public bool hasImageArtwork { get; set; } - - public string primaryImage { get; set; } - - public string thumbImage { get; set; } - - public string backdropImage { get; set; } - - public string bannerImage { get; set; } - - public string imageID { get; set; } - - public string md5 { get; set; } - - public List<string> contentAdvisory { get; set; } - - public Movie movie { get; set; } - - public List<Recommendation> recommendations { get; set; } - } - - public class Caption - { - public string content { get; set; } - - public string lang { get; set; } - } - - public class ImageData - { - public string width { get; set; } - - public string height { get; set; } - - public string uri { get; set; } - - public string size { get; set; } - - public string aspect { get; set; } - - public string category { get; set; } - - public string text { get; set; } - - public string primary { get; set; } - - public string tier { get; set; } - - public Caption caption { get; set; } - } - - public class ShowImages - { - public string programID { get; set; } - - public List<ImageData> data { get; set; } - } + _disposed = true; } } } |