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64 lines
1.6 KiB
64 lines
1.6 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using NLog;
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using NzbDrone.Core.Parser.Model;
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namespace NzbDrone.Core.Indexers
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{
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public interface IFetchAndParseRss
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{
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Task<List<ReleaseInfo>> Fetch();
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}
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public class FetchAndParseRssService : IFetchAndParseRss
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{
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private readonly IIndexerFactory _indexerFactory;
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private readonly Logger _logger;
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public FetchAndParseRssService(IIndexerFactory indexerFactory, Logger logger)
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{
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_indexerFactory = indexerFactory;
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_logger = logger;
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}
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public async Task<List<ReleaseInfo>> Fetch()
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{
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var indexers = _indexerFactory.RssEnabled();
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if (!indexers.Any())
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{
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_logger.Warn("No available indexers. check your configuration.");
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return new List<ReleaseInfo>();
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}
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_logger.Debug("Available indexers {0}", indexers.Count);
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var tasks = indexers.Select(FetchIndexer);
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var batch = await Task.WhenAll(tasks);
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var result = batch.SelectMany(x => x).ToList();
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_logger.Debug("Found {0} reports", result.Count);
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return result;
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}
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private async Task<IList<ReleaseInfo>> FetchIndexer(IIndexer indexer)
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{
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try
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{
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return await indexer.FetchRecent();
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}
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catch (Exception ex)
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{
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_logger.Error(ex, "Error during RSS Sync");
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}
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return Array.Empty<ReleaseInfo>();
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}
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}
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}
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