338 lines
No EOL
10 KiB
C#
338 lines
No EOL
10 KiB
C#
using System.Text.RegularExpressions;
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using Microsoft.Extensions.Logging;
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using Newtonsoft.Json;
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using TorBoxNET;
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using RdtClient.Data.Enums;
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using RdtClient.Data.Models.TorrentClient;
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using RdtClient.Service.Helpers;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using System.Diagnostics.Eventing.Reader;
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namespace RdtClient.Service.Services.TorrentClients;
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public class TorBoxTorrentClient(ILogger<TorBoxTorrentClient> logger, IHttpClientFactory httpClientFactory) : ITorrentClient
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{
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private TimeSpan? _offset;
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private TorBoxNetClient GetClient()
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{
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try
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{
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var apiKey = Settings.Get.Provider.ApiKey;
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if (String.IsNullOrWhiteSpace(apiKey))
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{
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throw new("TorBox API Key not set in the settings");
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}
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var httpClient = httpClientFactory.CreateClient();
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httpClient.Timeout = TimeSpan.FromSeconds(Settings.Get.Provider.Timeout);
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var rdtNetClient = new TorBoxNetClient(null, httpClient, 5);
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rdtNetClient.UseApiAuthentication(apiKey);
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// Get the server time to fix up the timezones on results
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if (_offset == null)
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{
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var serverTime = rdtNetClient.Api.GetIsoTimeAsync();
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_offset = serverTime.Offset;
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}
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return rdtNetClient;
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}
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catch (AggregateException ae)
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{
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foreach (var inner in ae.InnerExceptions)
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{
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logger.LogError(inner, $"The connection to RealDebrid has failed: {inner.Message}");
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}
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throw;
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}
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catch (TaskCanceledException ex) when (ex.InnerException is TimeoutException)
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{
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logger.LogError(ex, $"The connection to RealDebrid has timed out: {ex.Message}");
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throw;
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}
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catch (TaskCanceledException ex)
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{
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logger.LogError(ex, $"The connection to RealDebrid has timed out: {ex.Message}");
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throw;
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}
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}
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private TorrentClientTorrent Map(Torrent torrent)
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{
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return new()
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{
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Id = torrent.Id.ToString(),
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Filename = torrent.Name,
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OriginalFilename = torrent.Name,
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Hash = torrent.Hash,
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Bytes = torrent.Size,
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OriginalBytes = torrent.Size,
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Host = torrent.DownloadPresent.ToString(),
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Split = 0,
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Progress = (Int64)((torrent.Progress) * 100.0),
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Status = torrent.DownloadState,
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Added = ChangeTimeZone(torrent.CreatedAt)!.Value,
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Files = (torrent.Files ?? []).Select(m => new TorrentClientFile
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{
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Path = m.S3Path.Replace(m.Hash + "/", string.Empty),
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Bytes = m.Size,
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Id = m.Id,
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Selected = true
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}).ToList(),
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Links = [],
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Ended = ChangeTimeZone(torrent.UpdatedAt),
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Speed = torrent.DownloadSpeed,
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Seeders = torrent.Seeds,
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};
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}
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public async Task<IList<TorrentClientTorrent>> GetTorrents()
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{
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var torrents = new List<Torrent>();
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var currentTorrents = await GetClient().Torrents.GetCurrentAsync(true);
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if (currentTorrents != null)
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{
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torrents.AddRange(currentTorrents);
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}
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var queuedTorrents = await GetClient().Torrents.GetQueuedAsync(true);
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if (queuedTorrents != null)
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{
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torrents.AddRange(queuedTorrents);
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}
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return torrents!.Select(Map).ToList();
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}
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public async Task<TorrentClientUser> GetUser()
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{
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var user = await GetClient().User.GetAsync(false);
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return new()
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{
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Username = user.Data!.Email,
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Expiration = user.Data!.Plan != 0 ? user.Data!.PremiumExpiresAt!.Value : null
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};
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}
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public async Task<String> AddMagnet(String magnetLink)
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{
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var result = await GetClient().Torrents.AddMagnetAsync(magnetLink);
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return result.Data?.Torrent_ID.ToString()!;
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}
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public async Task<String> AddFile(Byte[] bytes)
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{
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var result = await GetClient().Torrents.AddFileAsync(bytes);
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return result.Data?.Torrent_ID.ToString()!;
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}
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public Task<IList<TorrentClientAvailableFile>> GetAvailableFiles(String hash)
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{
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var result = new List<TorrentClientAvailableFile>();
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return Task.FromResult<IList<TorrentClientAvailableFile>>(result);
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}
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public Task SelectFiles(Data.Models.Data.Torrent torrent)
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{
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return Task.CompletedTask;
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}
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public async Task Delete(String torrentId)
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{
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await GetClient().Torrents.ControlAsync(Convert.ToInt32(torrentId), "delete");
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}
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public async Task<String> Unrestrict(String link)
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{
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var result = await GetClient().Unrestrict.LinkAsync(link);
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if (result.Download == null)
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{
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throw new($"Unrestrict returned an invalid download");
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}
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return result.Download;
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}
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public async Task<Data.Models.Data.Torrent> UpdateData(Data.Models.Data.Torrent torrent, TorrentClientTorrent? torrentClientTorrent)
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{
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try
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{
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if (torrent.RdId == null)
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{
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return torrent;
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}
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var rdTorrent = await GetInfo(torrent.Hash) ?? throw new($"Resource not found");
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if (!String.IsNullOrWhiteSpace(rdTorrent.Filename))
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{
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torrent.RdName = rdTorrent.Filename;
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}
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if (!String.IsNullOrWhiteSpace(rdTorrent.OriginalFilename))
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{
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torrent.RdName = rdTorrent.OriginalFilename;
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}
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if (rdTorrent.Bytes > 0)
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{
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torrent.RdSize = rdTorrent.Bytes;
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}
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else if (rdTorrent.OriginalBytes > 0)
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{
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torrent.RdSize = rdTorrent.OriginalBytes;
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}
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if (rdTorrent.Files != null)
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{
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torrent.RdFiles = JsonConvert.SerializeObject(rdTorrent.Files);
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}
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torrent.RdHost = rdTorrent.Host;
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torrent.RdSplit = rdTorrent.Split;
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torrent.RdProgress = rdTorrent.Progress;
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torrent.RdAdded = rdTorrent.Added;
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torrent.RdEnded = rdTorrent.Ended;
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torrent.RdSpeed = rdTorrent.Speed;
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torrent.RdSeeders = rdTorrent.Seeders;
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torrent.RdStatusRaw = rdTorrent.Status;
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if (rdTorrent.Host == "true")
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{
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torrent.RdStatus = TorrentStatus.Finished;
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}
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else
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{
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torrent.RdStatus = rdTorrent.Status switch
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{
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"queued" => TorrentStatus.Processing,
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"metaDL" => TorrentStatus.Processing,
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"checkingResumeData" => TorrentStatus.Processing,
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"paused" => TorrentStatus.Downloading,
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"downloading" => TorrentStatus.Downloading,
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"completed" => TorrentStatus.Downloading,
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"uploading" => TorrentStatus.Downloading,
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"uploading (no peers)" => TorrentStatus.Downloading,
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"stalled" => TorrentStatus.Downloading,
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"stalled (no seeds)" => TorrentStatus.Downloading,
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"cached" => TorrentStatus.Finished,
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_ => TorrentStatus.Error
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};
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}
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}
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catch (Exception ex)
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{
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if (ex.Message == "Resource not found")
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{
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torrent.RdStatusRaw = "deleted";
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}
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else
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{
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throw;
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}
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}
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return torrent;
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}
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public async Task<IList<String>?> GetDownloadLinks(Data.Models.Data.Torrent torrent)
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{
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if (torrent.RdId == null)
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{
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return null;
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}
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var rdTorrent = await GetInfo(torrent.RdId);
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if (rdTorrent.Links == null)
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{
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return null;
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}
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var downloadLinks = rdTorrent.Links.Where(m => !String.IsNullOrWhiteSpace(m)).ToList();
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Log($"Found {downloadLinks.Count} links", torrent);
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foreach (var link in downloadLinks)
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{
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Log($"{link}", torrent);
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}
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Log($"Torrent has {torrent.Files.Count(m => m.Selected)} selected files out of {torrent.Files.Count} files, found {downloadLinks.Count} links, torrent ended: {torrent.RdEnded}", torrent);
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// Check if all the links are set that have been selected
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if (torrent.Files.Count(m => m.Selected) == downloadLinks.Count)
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{
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Log($"Matched {torrent.Files.Count(m => m.Selected)} selected files expected files to {downloadLinks.Count} found files", torrent);
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return downloadLinks;
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}
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// Check if all all the links are set for manual selection
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if (torrent.ManualFiles.Count == downloadLinks.Count)
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{
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Log($"Matched {torrent.ManualFiles.Count} manual files expected files to {downloadLinks.Count} found files", torrent);
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return downloadLinks;
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}
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// If there is only 1 link, delay for 1 minute to see if more links pop up.
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if (downloadLinks.Count == 1 && torrent.RdEnded.HasValue)
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{
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var expired = DateTime.UtcNow - torrent.RdEnded.Value.ToUniversalTime();
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Log($"Waiting to see if more links appear, checked for {expired.TotalSeconds} seconds", torrent);
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if (expired.TotalSeconds > 60.0)
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{
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Log($"Waited long enough", torrent);
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return downloadLinks;
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}
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}
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Log($"Did not find any suiteable download links", torrent);
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return null;
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}
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private DateTimeOffset? ChangeTimeZone(DateTimeOffset? dateTimeOffset)
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{
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if (_offset == null)
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{
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return dateTimeOffset;
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}
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return dateTimeOffset?.Subtract(_offset.Value).ToOffset(_offset.Value);
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}
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private async Task<TorrentClientTorrent> GetInfo(String torrentHash)
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{
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var result = await GetClient().Torrents.GetInfoAsync(torrentHash);
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return Map(result!);
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}
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private void Log(String message, Data.Models.Data.Torrent? torrent = null)
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{
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if (torrent != null)
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{
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message = $"{message} {torrent.ToLog()}";
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}
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logger.LogDebug(message);
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}
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} |