70 lines
2.3 KiB
C#
70 lines
2.3 KiB
C#
using System;
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using System.IO;
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using System.Linq;
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using NLog;
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using NzbDrone.Common;
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using NzbDrone.Core.Configuration;
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using NzbDrone.Core.History;
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using NzbDrone.Core.MediaFiles;
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using NzbDrone.Core.Model;
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using NzbDrone.Core.DecisionEngine;
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namespace NzbDrone.Core.Download.Clients
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{
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public class BlackholeProvider : IDownloadClient
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{
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private readonly IConfigService _configService;
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private readonly HttpProvider _httpProvider;
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private readonly DiskProvider _diskProvider;
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private readonly UpgradeHistorySpecification _upgradeHistorySpecification;
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private static readonly Logger logger = LogManager.GetCurrentClassLogger();
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public BlackholeProvider(IConfigService configService, HttpProvider httpProvider,
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DiskProvider diskProvider, UpgradeHistorySpecification upgradeHistorySpecification)
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{
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_configService = configService;
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_httpProvider = httpProvider;
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_diskProvider = diskProvider;
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_upgradeHistorySpecification = upgradeHistorySpecification;
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}
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public BlackholeProvider()
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{
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}
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public virtual bool DownloadNzb(string url, string title, bool recentlyAired)
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{
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try
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{
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title = MediaFileService.CleanFilename(title);
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var filename = Path.Combine(_configService.BlackholeDirectory, title + ".nzb");
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if (_diskProvider.FileExists(filename))
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{
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//Return true so a lesser quality is not returned.
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logger.Info("NZB already exists on disk: {0}", filename);
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return true;
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}
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logger.Trace("Downloading NZB from: {0} to: {1}", url, filename);
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_httpProvider.DownloadFile(url, filename);
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logger.Trace("NZB Download succeeded, saved to: {0}", filename);
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return true;
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}
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catch (Exception ex)
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{
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logger.WarnException("Failed to download NZB: " + url, ex);
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return false;
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}
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}
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public virtual bool IsInQueue(EpisodeParseResult newParseResult)
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{
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return !_upgradeHistorySpecification.IsSatisfiedBy(newParseResult);
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}
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}
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}
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