mirror of https://github.com/Radarr/Radarr
106 lines
3.6 KiB
C#
106 lines
3.6 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Globalization;
|
|
using System.Threading.Tasks;
|
|
using NLog;
|
|
using NzbDrone.Common.Instrumentation.Extensions;
|
|
using NzbDrone.Core.DecisionEngine;
|
|
using NzbDrone.Core.IndexerSearch.Definitions;
|
|
using NzbDrone.Core.Indexers;
|
|
using NzbDrone.Core.Parser.Model;
|
|
using NzbDrone.Core.Movies;
|
|
using System.Linq;
|
|
using NzbDrone.Common.TPL;
|
|
|
|
namespace NzbDrone.Core.IndexerSearch
|
|
{
|
|
public interface ISearchForNzb
|
|
{
|
|
List<DownloadDecision> MovieSearch(int movieId, bool userInvokedSearch);
|
|
List<DownloadDecision> MovieSearch(Movie movie, bool userInvokedSearch);
|
|
}
|
|
|
|
public class NzbSearchService : ISearchForNzb
|
|
{
|
|
private readonly IIndexerFactory _indexerFactory;
|
|
private readonly IMakeDownloadDecision _makeDownloadDecision;
|
|
private readonly IMovieService _movieService;
|
|
private readonly Logger _logger;
|
|
|
|
public NzbSearchService(IIndexerFactory indexerFactory,
|
|
IMakeDownloadDecision makeDownloadDecision,
|
|
IMovieService movieService,
|
|
Logger logger)
|
|
{
|
|
_indexerFactory = indexerFactory;
|
|
_makeDownloadDecision = makeDownloadDecision;
|
|
_movieService = movieService;
|
|
_logger = logger;
|
|
}
|
|
|
|
public List<DownloadDecision> MovieSearch(int movieId, bool userInvokedSearch)
|
|
{
|
|
var movie = _movieService.GetMovie(movieId);
|
|
|
|
return MovieSearch(movie, userInvokedSearch);
|
|
}
|
|
|
|
public List<DownloadDecision> MovieSearch(Movie movie, bool userInvokedSearch)
|
|
{
|
|
var searchSpec = Get<MovieSearchCriteria>(movie, userInvokedSearch);
|
|
|
|
return Dispatch(indexer => indexer.Fetch(searchSpec), searchSpec);
|
|
}
|
|
|
|
private TSpec Get<TSpec>(Movie movie, bool userInvokedSearch) where TSpec : SearchCriteriaBase, new()
|
|
{
|
|
var spec = new TSpec()
|
|
{
|
|
Movie = movie,
|
|
|
|
UserInvokedSearch = userInvokedSearch
|
|
};
|
|
return spec;
|
|
}
|
|
|
|
private List<DownloadDecision> Dispatch(Func<IIndexer, IEnumerable<ReleaseInfo>> searchAction, SearchCriteriaBase criteriaBase)
|
|
{
|
|
var indexers = _indexerFactory.SearchEnabled();
|
|
var reports = new List<ReleaseInfo>();
|
|
|
|
_logger.ProgressInfo("Searching {0} indexers for {1}", indexers.Count, criteriaBase);
|
|
|
|
var taskList = new List<Task>();
|
|
var taskFactory = new TaskFactory(TaskCreationOptions.LongRunning, TaskContinuationOptions.None);
|
|
|
|
foreach (var indexer in indexers)
|
|
{
|
|
var indexerLocal = indexer;
|
|
|
|
taskList.Add(taskFactory.StartNew(() =>
|
|
{
|
|
try
|
|
{
|
|
var indexerReports = searchAction(indexerLocal);
|
|
|
|
lock (reports)
|
|
{
|
|
reports.AddRange(indexerReports);
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
_logger.Error(e, "Error while searching for " + criteriaBase);
|
|
}
|
|
}).LogExceptions());
|
|
}
|
|
|
|
Task.WaitAll(taskList.ToArray());
|
|
|
|
_logger.Debug("Total of {0} reports were found for {1} from {2} indexers", reports.Count, criteriaBase, indexers.Count);
|
|
|
|
return _makeDownloadDecision.GetSearchDecision(reports, criteriaBase).ToList();
|
|
}
|
|
}
|
|
}
|