1243 lines
43 KiB
C#
1243 lines
43 KiB
C#
#pragma warning disable CS1591
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Net.Mime;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using MediaBrowser.Common;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller.LiveTv;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.LiveTv;
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using MediaBrowser.Model.Net;
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using MediaBrowser.Model.Serialization;
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using Microsoft.Extensions.Logging;
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namespace Emby.Server.Implementations.LiveTv.Listings
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{
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public class SchedulesDirect : IListingsProvider
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{
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private readonly ILogger<SchedulesDirect> _logger;
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private readonly IJsonSerializer _jsonSerializer;
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private readonly IHttpClientFactory _httpClientFactory;
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private readonly SemaphoreSlim _tokenSemaphore = new SemaphoreSlim(1, 1);
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private readonly IApplicationHost _appHost;
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private const string ApiUrl = "https://json.schedulesdirect.org/20141201";
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public SchedulesDirect(
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ILogger<SchedulesDirect> logger,
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IJsonSerializer jsonSerializer,
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IHttpClientFactory httpClientFactory,
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IApplicationHost appHost)
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{
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_logger = logger;
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_jsonSerializer = jsonSerializer;
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_httpClientFactory = httpClientFactory;
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_appHost = appHost;
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}
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private string UserAgent => _appHost.ApplicationUserAgent;
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/// <inheritdoc />
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public string Name => "Schedules Direct";
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/// <inheritdoc />
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public string Type => nameof(SchedulesDirect);
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private static List<string> GetScheduleRequestDates(DateTime startDateUtc, DateTime endDateUtc)
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{
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var dates = new List<string>();
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var start = new List<DateTime> { startDateUtc, startDateUtc.ToLocalTime() }.Min().Date;
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var end = new List<DateTime> { endDateUtc, endDateUtc.ToLocalTime() }.Max().Date;
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while (start <= end)
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{
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dates.Add(start.ToString("yyyy-MM-dd"));
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start = start.AddDays(1);
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}
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return dates;
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}
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public async Task<IEnumerable<ProgramInfo>> GetProgramsAsync(ListingsProviderInfo info, string channelId, DateTime startDateUtc, DateTime endDateUtc, CancellationToken cancellationToken)
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{
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if (string.IsNullOrEmpty(channelId))
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{
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throw new ArgumentNullException(nameof(channelId));
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}
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// Normalize incoming input
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channelId = channelId.Replace(".json.schedulesdirect.org", string.Empty, StringComparison.OrdinalIgnoreCase).TrimStart('I');
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var token = await GetToken(info, cancellationToken).ConfigureAwait(false);
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if (string.IsNullOrEmpty(token))
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{
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_logger.LogWarning("SchedulesDirect token is empty, returning empty program list");
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return Enumerable.Empty<ProgramInfo>();
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}
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var dates = GetScheduleRequestDates(startDateUtc, endDateUtc);
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_logger.LogInformation("Channel Station ID is: {ChannelID}", channelId);
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var requestList = new List<ScheduleDirect.RequestScheduleForChannel>()
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{
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new ScheduleDirect.RequestScheduleForChannel()
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{
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stationID = channelId,
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date = dates
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}
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};
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var requestString = _jsonSerializer.SerializeToString(requestList);
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_logger.LogDebug("Request string for schedules is: {RequestString}", requestString);
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using var options = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/schedules");
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options.Content = new StringContent(requestString, Encoding.UTF8, MediaTypeNames.Application.Json);
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options.Headers.TryAddWithoutValidation("token", token);
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using var response = await Send(options, true, info, cancellationToken).ConfigureAwait(false);
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await using var responseStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
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var dailySchedules = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.Day>>(responseStream).ConfigureAwait(false);
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_logger.LogDebug("Found {ScheduleCount} programs on {ChannelID} ScheduleDirect", dailySchedules.Count, channelId);
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using var programRequestOptions = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/programs");
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programRequestOptions.Headers.TryAddWithoutValidation("token", token);
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var programsID = dailySchedules.SelectMany(d => d.programs.Select(s => s.programID)).Distinct();
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programRequestOptions.Content = new StringContent("[\"" + string.Join("\", \"", programsID) + "\"]", Encoding.UTF8, MediaTypeNames.Application.Json);
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using var innerResponse = await Send(programRequestOptions, true, info, cancellationToken).ConfigureAwait(false);
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await using var innerResponseStream = await innerResponse.Content.ReadAsStreamAsync().ConfigureAwait(false);
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var programDetails = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.ProgramDetails>>(innerResponseStream).ConfigureAwait(false);
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var programDict = programDetails.ToDictionary(p => p.programID, y => y);
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var programIdsWithImages =
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programDetails.Where(p => p.hasImageArtwork).Select(p => p.programID)
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.ToList();
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var images = await GetImageForPrograms(info, programIdsWithImages, cancellationToken).ConfigureAwait(false);
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var programsInfo = new List<ProgramInfo>();
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foreach (ScheduleDirect.Program schedule in dailySchedules.SelectMany(d => d.programs))
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{
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// _logger.LogDebug("Proccesing Schedule for statio ID " + stationID +
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// " which corresponds to channel " + channelNumber + " and program id " +
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// schedule.programID + " which says it has images? " +
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// programDict[schedule.programID].hasImageArtwork);
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if (images != null)
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{
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var imageIndex = images.FindIndex(i => i.programID == schedule.programID.Substring(0, 10));
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if (imageIndex > -1)
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{
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var programEntry = programDict[schedule.programID];
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var allImages = images[imageIndex].data ?? new List<ScheduleDirect.ImageData>();
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var imagesWithText = allImages.Where(i => string.Equals(i.text, "yes", StringComparison.OrdinalIgnoreCase));
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var imagesWithoutText = allImages.Where(i => string.Equals(i.text, "no", StringComparison.OrdinalIgnoreCase));
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const double DesiredAspect = 2.0 / 3;
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programEntry.primaryImage = GetProgramImage(ApiUrl, imagesWithText, true, DesiredAspect) ??
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GetProgramImage(ApiUrl, allImages, true, DesiredAspect);
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const double WideAspect = 16.0 / 9;
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programEntry.thumbImage = GetProgramImage(ApiUrl, imagesWithText, true, WideAspect);
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// Don't supply the same image twice
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if (string.Equals(programEntry.primaryImage, programEntry.thumbImage, StringComparison.Ordinal))
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{
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programEntry.thumbImage = null;
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}
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programEntry.backdropImage = GetProgramImage(ApiUrl, imagesWithoutText, true, WideAspect);
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// programEntry.bannerImage = GetProgramImage(ApiUrl, data, "Banner", false) ??
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// GetProgramImage(ApiUrl, data, "Banner-L1", false) ??
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// GetProgramImage(ApiUrl, data, "Banner-LO", false) ??
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// GetProgramImage(ApiUrl, data, "Banner-LOT", false);
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}
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}
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programsInfo.Add(GetProgram(channelId, schedule, programDict[schedule.programID]));
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}
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return programsInfo;
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}
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private static int GetSizeOrder(ScheduleDirect.ImageData image)
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{
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if (!string.IsNullOrWhiteSpace(image.height)
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&& int.TryParse(image.height, out int value))
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{
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return value;
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}
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return 0;
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}
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private static string GetChannelNumber(ScheduleDirect.Map map)
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{
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var channelNumber = map.logicalChannelNumber;
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if (string.IsNullOrWhiteSpace(channelNumber))
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{
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channelNumber = map.channel;
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}
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if (string.IsNullOrWhiteSpace(channelNumber))
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{
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channelNumber = map.atscMajor + "." + map.atscMinor;
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}
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return channelNumber.TrimStart('0');
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}
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private static bool IsMovie(ScheduleDirect.ProgramDetails programInfo)
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{
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return string.Equals(programInfo.entityType, "movie", StringComparison.OrdinalIgnoreCase);
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}
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private ProgramInfo GetProgram(string channelId, ScheduleDirect.Program programInfo, ScheduleDirect.ProgramDetails details)
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{
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var startAt = GetDate(programInfo.airDateTime);
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var endAt = startAt.AddSeconds(programInfo.duration);
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var audioType = ProgramAudio.Stereo;
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var programId = programInfo.programID ?? string.Empty;
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string newID = programId + "T" + startAt.Ticks + "C" + channelId;
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if (programInfo.audioProperties != null)
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{
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if (programInfo.audioProperties.Exists(item => string.Equals(item, "atmos", StringComparison.OrdinalIgnoreCase)))
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{
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audioType = ProgramAudio.Atmos;
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}
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else if (programInfo.audioProperties.Exists(item => string.Equals(item, "dd 5.1", StringComparison.OrdinalIgnoreCase)))
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{
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audioType = ProgramAudio.DolbyDigital;
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}
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else if (programInfo.audioProperties.Exists(item => string.Equals(item, "dd", StringComparison.OrdinalIgnoreCase)))
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{
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audioType = ProgramAudio.DolbyDigital;
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}
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else if (programInfo.audioProperties.Exists(item => string.Equals(item, "stereo", StringComparison.OrdinalIgnoreCase)))
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{
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audioType = ProgramAudio.Stereo;
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}
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else
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{
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audioType = ProgramAudio.Mono;
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}
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}
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string episodeTitle = null;
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if (details.episodeTitle150 != null)
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{
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episodeTitle = details.episodeTitle150;
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}
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var info = new ProgramInfo
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{
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ChannelId = channelId,
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Id = newID,
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StartDate = startAt,
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EndDate = endAt,
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Name = details.titles[0].title120 ?? "Unkown",
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OfficialRating = null,
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CommunityRating = null,
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EpisodeTitle = episodeTitle,
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Audio = audioType,
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// IsNew = programInfo.@new ?? false,
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IsRepeat = programInfo.@new == null,
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IsSeries = string.Equals(details.entityType, "episode", StringComparison.OrdinalIgnoreCase),
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ImageUrl = details.primaryImage,
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ThumbImageUrl = details.thumbImage,
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IsKids = string.Equals(details.audience, "children", StringComparison.OrdinalIgnoreCase),
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IsSports = string.Equals(details.entityType, "sports", StringComparison.OrdinalIgnoreCase),
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IsMovie = IsMovie(details),
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Etag = programInfo.md5,
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IsLive = string.Equals(programInfo.liveTapeDelay, "live", StringComparison.OrdinalIgnoreCase),
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IsPremiere = programInfo.premiere || (programInfo.isPremiereOrFinale ?? string.Empty).IndexOf("premiere", StringComparison.OrdinalIgnoreCase) != -1
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};
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var showId = programId;
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if (!info.IsSeries)
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{
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// It's also a series if it starts with SH
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info.IsSeries = showId.StartsWith("SH", StringComparison.OrdinalIgnoreCase) && showId.Length >= 14;
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}
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// According to SchedulesDirect, these are generic, unidentified episodes
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// SH005316560000
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var hasUniqueShowId = !showId.StartsWith("SH", StringComparison.OrdinalIgnoreCase) ||
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!showId.EndsWith("0000", StringComparison.OrdinalIgnoreCase);
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if (!hasUniqueShowId)
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{
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showId = newID;
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}
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info.ShowId = showId;
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if (programInfo.videoProperties != null)
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{
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info.IsHD = programInfo.videoProperties.Contains("hdtv", StringComparer.OrdinalIgnoreCase);
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info.Is3D = programInfo.videoProperties.Contains("3d", StringComparer.OrdinalIgnoreCase);
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}
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if (details.contentRating != null && details.contentRating.Count > 0)
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{
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info.OfficialRating = details.contentRating[0].code.Replace("TV", "TV-").Replace("--", "-");
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var invalid = new[] { "N/A", "Approved", "Not Rated", "Passed" };
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if (invalid.Contains(info.OfficialRating, StringComparer.OrdinalIgnoreCase))
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{
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info.OfficialRating = null;
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}
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}
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if (details.descriptions != null)
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{
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if (details.descriptions.description1000 != null && details.descriptions.description1000.Count > 0)
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{
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info.Overview = details.descriptions.description1000[0].description;
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}
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else if (details.descriptions.description100 != null && details.descriptions.description100.Count > 0)
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{
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info.Overview = details.descriptions.description100[0].description;
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}
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}
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if (info.IsSeries)
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{
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info.SeriesId = programId.Substring(0, 10);
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info.SeriesProviderIds[MetadataProvider.Zap2It.ToString()] = info.SeriesId;
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if (details.metadata != null)
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{
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foreach (var metadataProgram in details.metadata)
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{
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var gracenote = metadataProgram.Gracenote;
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if (gracenote != null)
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{
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info.SeasonNumber = gracenote.season;
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if (gracenote.episode > 0)
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{
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info.EpisodeNumber = gracenote.episode;
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}
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break;
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}
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}
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}
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}
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if (!string.IsNullOrWhiteSpace(details.originalAirDate))
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{
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info.OriginalAirDate = DateTime.Parse(details.originalAirDate);
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info.ProductionYear = info.OriginalAirDate.Value.Year;
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}
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if (details.movie != null)
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{
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if (!string.IsNullOrEmpty(details.movie.year) && int.TryParse(details.movie.year, out int year))
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{
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info.ProductionYear = year;
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}
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}
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if (details.genres != null)
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{
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info.Genres = details.genres.Where(g => !string.IsNullOrWhiteSpace(g)).ToList();
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info.IsNews = details.genres.Contains("news", StringComparer.OrdinalIgnoreCase);
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if (info.Genres.Contains("children", StringComparer.OrdinalIgnoreCase))
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{
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info.IsKids = true;
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}
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}
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return info;
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}
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private static DateTime GetDate(string value)
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{
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var date = DateTime.ParseExact(value, "yyyy'-'MM'-'dd'T'HH':'mm':'ss'Z'", CultureInfo.InvariantCulture);
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if (date.Kind != DateTimeKind.Utc)
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{
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date = DateTime.SpecifyKind(date, DateTimeKind.Utc);
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}
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return date;
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}
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private string GetProgramImage(string apiUrl, IEnumerable<ScheduleDirect.ImageData> images, bool returnDefaultImage, double desiredAspect)
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{
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var match = images
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.OrderBy(i => Math.Abs(desiredAspect - GetAspectRatio(i)))
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.ThenByDescending(GetSizeOrder)
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.FirstOrDefault();
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if (match == null)
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{
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return null;
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}
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var uri = match.uri;
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if (string.IsNullOrWhiteSpace(uri))
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{
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return null;
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}
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else if (uri.IndexOf("http", StringComparison.OrdinalIgnoreCase) != -1)
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{
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return uri;
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}
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else
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{
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return apiUrl + "/image/" + uri;
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}
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}
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private static double GetAspectRatio(ScheduleDirect.ImageData i)
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{
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int width = 0;
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int height = 0;
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if (!string.IsNullOrWhiteSpace(i.width))
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{
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int.TryParse(i.width, out width);
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}
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if (!string.IsNullOrWhiteSpace(i.height))
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{
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int.TryParse(i.height, out height);
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}
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if (height == 0 || width == 0)
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{
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return 0;
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}
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double result = width;
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result /= height;
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return result;
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}
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private async Task<List<ScheduleDirect.ShowImages>> GetImageForPrograms(
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ListingsProviderInfo info,
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List<string> programIds,
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CancellationToken cancellationToken)
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{
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if (programIds.Count == 0)
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{
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return new List<ScheduleDirect.ShowImages>();
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}
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var imageIdString = "[";
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foreach (var i in programIds)
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{
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var imageId = i.Substring(0, 10);
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if (!imageIdString.Contains(imageId, StringComparison.Ordinal))
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{
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imageIdString += "\"" + imageId + "\",";
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}
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}
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imageIdString = imageIdString.TrimEnd(',') + "]";
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using var message = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/metadata/programs");
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message.Content = new StringContent(imageIdString, Encoding.UTF8, MediaTypeNames.Application.Json);
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try
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{
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using var innerResponse2 = await Send(message, true, info, cancellationToken).ConfigureAwait(false);
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await using var response = await innerResponse2.Content.ReadAsStreamAsync();
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return await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.ShowImages>>(
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response).ConfigureAwait(false);
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "Error getting image info from schedules direct");
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return new List<ScheduleDirect.ShowImages>();
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}
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}
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public async Task<List<NameIdPair>> GetHeadends(ListingsProviderInfo info, string country, string location, CancellationToken cancellationToken)
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{
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var token = await GetToken(info, cancellationToken).ConfigureAwait(false);
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var lineups = new List<NameIdPair>();
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if (string.IsNullOrWhiteSpace(token))
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{
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return lineups;
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}
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using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/headends?country=" + country + "&postalcode=" + location);
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options.Headers.TryAddWithoutValidation("token", token);
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try
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{
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using var httpResponse = await Send(options, false, info, cancellationToken).ConfigureAwait(false);
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await using var response = await httpResponse.Content.ReadAsStreamAsync().ConfigureAwait(false);
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var root = await _jsonSerializer.DeserializeFromStreamAsync<List<ScheduleDirect.Headends>>(response).ConfigureAwait(false);
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if (root != null)
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{
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foreach (ScheduleDirect.Headends headend in root)
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{
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foreach (ScheduleDirect.Lineup lineup in headend.lineups)
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{
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lineups.Add(new NameIdPair
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{
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Name = string.IsNullOrWhiteSpace(lineup.name) ? lineup.lineup : lineup.name,
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Id = lineup.uri.Substring(18)
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});
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}
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}
|
|
}
|
|
else
|
|
{
|
|
_logger.LogInformation("No lineups available");
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
_logger.LogError(ex, "Error getting headends");
|
|
}
|
|
|
|
return lineups;
|
|
}
|
|
|
|
private readonly ConcurrentDictionary<string, NameValuePair> _tokens = new ConcurrentDictionary<string, NameValuePair>();
|
|
private DateTime _lastErrorResponse;
|
|
private async Task<string> GetToken(ListingsProviderInfo info, CancellationToken cancellationToken)
|
|
{
|
|
var username = info.Username;
|
|
|
|
// Reset the token if there's no username
|
|
if (string.IsNullOrWhiteSpace(username))
|
|
{
|
|
return null;
|
|
}
|
|
|
|
var password = info.Password;
|
|
if (string.IsNullOrEmpty(password))
|
|
{
|
|
return null;
|
|
}
|
|
|
|
// Avoid hammering SD
|
|
if ((DateTime.UtcNow - _lastErrorResponse).TotalMinutes < 1)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
NameValuePair savedToken = null;
|
|
if (!_tokens.TryGetValue(username, out savedToken))
|
|
{
|
|
savedToken = new NameValuePair();
|
|
_tokens.TryAdd(username, savedToken);
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(savedToken.Name) && !string.IsNullOrEmpty(savedToken.Value))
|
|
{
|
|
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)
|
|
{
|
|
return savedToken.Name;
|
|
}
|
|
}
|
|
}
|
|
|
|
await _tokenSemaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
|
|
try
|
|
{
|
|
var result = await GetTokenInternal(username, password, cancellationToken).ConfigureAwait(false);
|
|
savedToken.Name = result;
|
|
savedToken.Value = DateTime.UtcNow.Ticks.ToString(CultureInfo.InvariantCulture);
|
|
return result;
|
|
}
|
|
catch (HttpException ex)
|
|
{
|
|
if (ex.StatusCode.HasValue)
|
|
{
|
|
if ((int)ex.StatusCode.Value == 400)
|
|
{
|
|
_tokens.Clear();
|
|
_lastErrorResponse = DateTime.UtcNow;
|
|
}
|
|
}
|
|
|
|
throw;
|
|
}
|
|
finally
|
|
{
|
|
_tokenSemaphore.Release();
|
|
}
|
|
}
|
|
|
|
private async Task<HttpResponseMessage> Send(
|
|
HttpRequestMessage options,
|
|
bool enableRetry,
|
|
ListingsProviderInfo providerInfo,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
try
|
|
{
|
|
return await _httpClientFactory.CreateClient(NamedClient.Default).SendAsync(options, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
catch (HttpException ex)
|
|
{
|
|
_tokens.Clear();
|
|
|
|
if (!ex.StatusCode.HasValue || (int)ex.StatusCode.Value >= 500)
|
|
{
|
|
enableRetry = false;
|
|
}
|
|
|
|
if (!enableRetry)
|
|
{
|
|
throw;
|
|
}
|
|
}
|
|
|
|
options.Headers.TryAddWithoutValidation("token", await GetToken(providerInfo, cancellationToken).ConfigureAwait(false));
|
|
return await Send(options, false, providerInfo, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
|
|
private async Task<string> GetTokenInternal(
|
|
string username,
|
|
string password,
|
|
CancellationToken cancellationToken)
|
|
{
|
|
using var options = new HttpRequestMessage(HttpMethod.Post, ApiUrl + "/token");
|
|
options.Content = new StringContent("{\"username\":\"" + username + "\",\"password\":\"" + password + "\"}", Encoding.UTF8, MediaTypeNames.Application.Json);
|
|
|
|
using var response = await Send(options, false, null, cancellationToken).ConfigureAwait(false);
|
|
await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false);
|
|
var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Token>(stream).ConfigureAwait(false);
|
|
if (root.message == "OK")
|
|
{
|
|
_logger.LogInformation("Authenticated with Schedules Direct token: " + root.token);
|
|
return root.token;
|
|
}
|
|
|
|
throw new Exception("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");
|
|
}
|
|
|
|
_logger.LogInformation("Adding new LineUp ");
|
|
|
|
using var options = new HttpRequestMessage(HttpMethod.Put, ApiUrl + "/lineups/" + info.ListingsId);
|
|
options.Headers.TryAddWithoutValidation("token", token);
|
|
using var response = await _httpClientFactory.CreateClient(NamedClient.Default).SendAsync(options, cancellationToken).ConfigureAwait(false);
|
|
}
|
|
|
|
private async Task<bool> HasLineup(ListingsProviderInfo info, CancellationToken cancellationToken)
|
|
{
|
|
if (string.IsNullOrEmpty(info.ListingsId))
|
|
{
|
|
throw new ArgumentException("Listings Id required");
|
|
}
|
|
|
|
var token = await GetToken(info, cancellationToken).ConfigureAwait(false);
|
|
|
|
if (string.IsNullOrEmpty(token))
|
|
{
|
|
throw new Exception("token required");
|
|
}
|
|
|
|
_logger.LogInformation("Headends on account ");
|
|
|
|
using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/lineups");
|
|
options.Headers.TryAddWithoutValidation("token", token);
|
|
|
|
try
|
|
{
|
|
using var httpResponse = await Send(options, false, null, cancellationToken).ConfigureAwait(false);
|
|
await using var stream = await httpResponse.Content.ReadAsStreamAsync().ConfigureAwait(false);
|
|
using var response = httpResponse.Content;
|
|
var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Lineups>(stream).ConfigureAwait(false);
|
|
|
|
return root.lineups.Any(i => string.Equals(info.ListingsId, i.lineup, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
catch (HttpException ex)
|
|
{
|
|
// Apparently we're supposed to swallow this
|
|
if (ex.StatusCode.HasValue && ex.StatusCode.Value == HttpStatusCode.BadRequest)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
throw;
|
|
}
|
|
}
|
|
|
|
public async Task Validate(ListingsProviderInfo info, bool validateLogin, bool validateListings)
|
|
{
|
|
if (validateLogin)
|
|
{
|
|
if (string.IsNullOrEmpty(info.Username))
|
|
{
|
|
throw new ArgumentException("Username is required");
|
|
}
|
|
|
|
if (string.IsNullOrEmpty(info.Password))
|
|
{
|
|
throw new ArgumentException("Password is required");
|
|
}
|
|
}
|
|
|
|
if (validateListings)
|
|
{
|
|
if (string.IsNullOrEmpty(info.ListingsId))
|
|
{
|
|
throw new ArgumentException("Listings Id required");
|
|
}
|
|
|
|
var hasLineup = await HasLineup(info, CancellationToken.None).ConfigureAwait(false);
|
|
|
|
if (!hasLineup)
|
|
{
|
|
await AddLineupToAccount(info, CancellationToken.None).ConfigureAwait(false);
|
|
}
|
|
}
|
|
}
|
|
|
|
public Task<List<NameIdPair>> GetLineups(ListingsProviderInfo info, string country, string location)
|
|
{
|
|
return GetHeadends(info, country, location, CancellationToken.None);
|
|
}
|
|
|
|
public async Task<List<ChannelInfo>> GetChannels(ListingsProviderInfo info, CancellationToken cancellationToken)
|
|
{
|
|
var listingsId = info.ListingsId;
|
|
if (string.IsNullOrEmpty(listingsId))
|
|
{
|
|
throw new Exception("ListingsId required");
|
|
}
|
|
|
|
var token = await GetToken(info, cancellationToken).ConfigureAwait(false);
|
|
|
|
if (string.IsNullOrEmpty(token))
|
|
{
|
|
throw new Exception("token required");
|
|
}
|
|
|
|
using var options = new HttpRequestMessage(HttpMethod.Get, ApiUrl + "/lineups/" + listingsId);
|
|
options.Headers.TryAddWithoutValidation("token", token);
|
|
|
|
var list = new List<ChannelInfo>();
|
|
|
|
using var httpResponse = await Send(options, true, info, cancellationToken).ConfigureAwait(false);
|
|
await using var stream = await httpResponse.Content.ReadAsStreamAsync().ConfigureAwait(false);
|
|
var root = await _jsonSerializer.DeserializeFromStreamAsync<ScheduleDirect.Channel>(stream).ConfigureAwait(false);
|
|
_logger.LogInformation("Found {ChannelCount} channels on the lineup on ScheduleDirect", root.map.Count);
|
|
_logger.LogInformation("Mapping Stations to Channel");
|
|
|
|
var allStations = root.stations ?? Enumerable.Empty<ScheduleDirect.Station>();
|
|
|
|
foreach (ScheduleDirect.Map map in root.map)
|
|
{
|
|
var channelNumber = GetChannelNumber(map);
|
|
|
|
var station = allStations.FirstOrDefault(item => string.Equals(item.stationID, map.stationID, StringComparison.OrdinalIgnoreCase));
|
|
if (station == null)
|
|
{
|
|
station = new ScheduleDirect.Station { stationID = map.stationID };
|
|
}
|
|
|
|
var channelInfo = new ChannelInfo
|
|
{
|
|
Id = station.stationID,
|
|
CallSign = station.callsign,
|
|
Number = channelNumber,
|
|
Name = string.IsNullOrWhiteSpace(station.name) ? channelNumber : station.name
|
|
};
|
|
|
|
if (station.logo != null)
|
|
{
|
|
channelInfo.ImageUrl = station.logo.URL;
|
|
}
|
|
|
|
list.Add(channelInfo);
|
|
}
|
|
|
|
return list;
|
|
}
|
|
|
|
private ScheduleDirect.Station GetStation(List<ScheduleDirect.Station> allStations, string channelNumber, string channelName)
|
|
{
|
|
if (!string.IsNullOrWhiteSpace(channelName))
|
|
{
|
|
channelName = NormalizeName(channelName);
|
|
|
|
var result = allStations.FirstOrDefault(i => string.Equals(NormalizeName(i.callsign ?? string.Empty), channelName, StringComparison.OrdinalIgnoreCase));
|
|
|
|
if (result != null)
|
|
{
|
|
return result;
|
|
}
|
|
}
|
|
|
|
if (!string.IsNullOrWhiteSpace(channelNumber))
|
|
{
|
|
return allStations.FirstOrDefault(i => string.Equals(NormalizeName(i.stationID ?? string.Empty), channelNumber, StringComparison.OrdinalIgnoreCase));
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private static string NormalizeName(string value)
|
|
{
|
|
return value.Replace(" ", string.Empty, StringComparison.Ordinal).Replace("-", string.Empty, StringComparison.Ordinal);
|
|
}
|
|
|
|
public class ScheduleDirect
|
|
{
|
|
public class Token
|
|
{
|
|
public int code { get; set; }
|
|
|
|
public string message { get; set; }
|
|
|
|
public string serverID { get; set; }
|
|
|
|
public string token { get; set; }
|
|
}
|
|
|
|
public class Lineup
|
|
{
|
|
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; }
|
|
}
|
|
|
|
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; }
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}
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public class ProgramDetails
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{
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public string audience { get; set; }
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public string programID { get; set; }
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|
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public List<Title> titles { get; set; }
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|
|
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public EventDetails eventDetails { get; set; }
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|
|
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public DescriptionsProgram descriptions { get; set; }
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|
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public string originalAirDate { get; set; }
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|
|
|
public List<string> genres { get; set; }
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|
|
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public string episodeTitle150 { get; set; }
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|
|
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public List<MetadataPrograms> metadata { get; set; }
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|
|
|
public List<ContentRating> contentRating { get; set; }
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|
|
|
public List<Cast> cast { get; set; }
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|
|
|
public List<Crew> crew { get; set; }
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|
|
|
public string entityType { get; set; }
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|
|
|
public string showType { get; set; }
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|
|
|
public bool hasImageArtwork { get; set; }
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|
|
|
public string primaryImage { get; set; }
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|
|
|
public string thumbImage { get; set; }
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|
|
|
public string backdropImage { get; set; }
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|
|
|
public string bannerImage { get; set; }
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|
|
|
public string imageID { get; set; }
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|
|
|
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; }
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|
|
|
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; }
|
|
}
|
|
}
|
|
}
|
|
}
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