mirror of https://github.com/Sonarr/Sonarr
365 lines
15 KiB
C#
365 lines
15 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using NLog;
|
|
using Ninject;
|
|
using NzbDrone.Core.Model;
|
|
using NzbDrone.Core.Model.Notification;
|
|
using NzbDrone.Core.Providers.Jobs;
|
|
using NzbDrone.Core.Repository;
|
|
|
|
namespace NzbDrone.Core.Providers
|
|
{
|
|
public class SearchProvider
|
|
{
|
|
//Season and Episode Searching
|
|
private readonly EpisodeProvider _episodeProvider;
|
|
private readonly InventoryProvider _inventoryProvider;
|
|
private readonly DownloadProvider _downloadProvider;
|
|
private readonly SeriesProvider _seriesProvider;
|
|
private readonly IndexerProvider _indexerProvider;
|
|
private readonly SceneMappingProvider _sceneMappingProvider;
|
|
|
|
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
|
|
|
|
[Inject]
|
|
public SearchProvider(EpisodeProvider episodeProvider, InventoryProvider inventoryProvider,
|
|
DownloadProvider downloadProvider, SeriesProvider seriesProvider,
|
|
IndexerProvider indexerProvider, SceneMappingProvider sceneMappingProvider)
|
|
{
|
|
_episodeProvider = episodeProvider;
|
|
_inventoryProvider = inventoryProvider;
|
|
_downloadProvider = downloadProvider;
|
|
_seriesProvider = seriesProvider;
|
|
_indexerProvider = indexerProvider;
|
|
_sceneMappingProvider = sceneMappingProvider;
|
|
}
|
|
|
|
public SearchProvider()
|
|
{
|
|
}
|
|
|
|
public virtual bool SeasonSearch(ProgressNotification notification, int seriesId, int seasonNumber)
|
|
{
|
|
var series = _seriesProvider.GetSeries(seriesId);
|
|
|
|
if (series == null)
|
|
{
|
|
Logger.Error("Unable to find an series {0} in database", seriesId);
|
|
return false;
|
|
}
|
|
|
|
notification.CurrentMessage = String.Format("Searching for {0} Season {1}", series.Title, seasonNumber);
|
|
|
|
var indexers = _indexerProvider.GetEnabledIndexers();
|
|
var reports = new List<EpisodeParseResult>();
|
|
|
|
var title = _sceneMappingProvider.GetSceneName(series.SeriesId);
|
|
|
|
if (string.IsNullOrWhiteSpace(title))
|
|
{
|
|
title = series.Title;
|
|
}
|
|
|
|
foreach (var indexer in indexers)
|
|
{
|
|
try
|
|
{
|
|
var indexerResults = indexer.FetchSeason(title, seasonNumber);
|
|
|
|
reports.AddRange(indexerResults);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("An error has occurred while fetching items from " + indexer.Name, e);
|
|
}
|
|
}
|
|
|
|
Logger.Debug("Finished searching all indexers. Total {0}", reports.Count);
|
|
|
|
if (reports.Count == 0)
|
|
return false;
|
|
|
|
Logger.Debug("Getting episodes from database for series: {0} and season: {1}", seriesId, seasonNumber);
|
|
var episodeNumbers = _episodeProvider.GetEpisodeNumbersBySeason(seriesId, seasonNumber);
|
|
|
|
if (episodeNumbers == null || episodeNumbers.Count == 0)
|
|
{
|
|
Logger.Warn("No episodes in database found for series: {0} and season: {1}.", seriesId, seasonNumber);
|
|
return false;
|
|
}
|
|
|
|
notification.CurrentMessage = "Processing search results";
|
|
|
|
var fullSeasonReportsToProcess = reports.Where(p => p.FullSeason && p.SeasonNumber == seasonNumber).ToList();
|
|
|
|
fullSeasonReportsToProcess.ForEach(c =>
|
|
{
|
|
c.EpisodeNumbers = episodeNumbers.ToList();
|
|
});
|
|
|
|
//Todo: Handle non-full season reports
|
|
return ProcessSeasonSearchResults(notification, series, seasonNumber, fullSeasonReportsToProcess);
|
|
}
|
|
|
|
public bool ProcessSeasonSearchResults(ProgressNotification notification, Series series, int seasonNumber, IEnumerable<EpisodeParseResult> reports)
|
|
{
|
|
foreach (var episodeParseResult in reports.OrderByDescending(c => c.Quality))
|
|
{
|
|
try
|
|
{
|
|
Logger.Trace("Analysing report " + episodeParseResult);
|
|
|
|
//Get the matching series
|
|
episodeParseResult.Series = _seriesProvider.FindSeries(episodeParseResult.CleanTitle);
|
|
|
|
//If series is null or doesn't match the series we're looking for return
|
|
if (episodeParseResult.Series == null || episodeParseResult.Series.SeriesId != series.SeriesId)
|
|
continue;
|
|
|
|
//If SeasonNumber doesn't match or episode is not in the in the list in the parse result, skip it.
|
|
if (episodeParseResult.SeasonNumber != seasonNumber)
|
|
continue;
|
|
|
|
if (_inventoryProvider.IsQualityNeeded(episodeParseResult))
|
|
{
|
|
Logger.Debug("Found '{0}'. Adding to download queue.", episodeParseResult);
|
|
try
|
|
{
|
|
_downloadProvider.DownloadReport(episodeParseResult);
|
|
notification.CurrentMessage = String.Format("{0} Season {1} {2} Added to download queue", series.Title, seasonNumber, episodeParseResult.Quality);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("Unable to add report to download queue." + episodeParseResult, e);
|
|
notification.CurrentMessage = String.Format("Unable to add report to download queue. {0}", episodeParseResult);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("An error has occurred while processing parse result items from " + episodeParseResult, e);
|
|
}
|
|
}
|
|
|
|
Logger.Warn("Unable to find {0} Season {1} in any of indexers.", series.Title, seasonNumber);
|
|
notification.CurrentMessage = String.Format("Unable to find {0} Season {1} in any of indexers.", series.Title, seasonNumber);
|
|
|
|
return false;
|
|
}
|
|
|
|
public virtual bool EpisodeSearch(ProgressNotification notification, int episodeId)
|
|
{
|
|
var episode = _episodeProvider.GetEpisode(episodeId);
|
|
|
|
if (episode == null)
|
|
{
|
|
Logger.Error("Unable to find an episode {0} in database", episodeId);
|
|
return false;
|
|
}
|
|
notification.CurrentMessage = "Searching for " + episode;
|
|
|
|
var series = _seriesProvider.GetSeries(episode.SeriesId);
|
|
|
|
var indexers = _indexerProvider.GetEnabledIndexers();
|
|
var reports = new List<EpisodeParseResult>();
|
|
|
|
var title = _sceneMappingProvider.GetSceneName(series.SeriesId);
|
|
|
|
if (string.IsNullOrWhiteSpace(title))
|
|
{
|
|
title = series.Title;
|
|
}
|
|
|
|
foreach (var indexer in indexers)
|
|
{
|
|
try
|
|
{
|
|
//notification.CurrentMessage = String.Format("Searching for {0} in {1}", episode, indexer.Name);
|
|
|
|
//TODO:Add support for daily episodes, maybe search using both date and season/episode?
|
|
var indexerResults = indexer.FetchEpisode(title, episode.SeasonNumber, episode.EpisodeNumber);
|
|
|
|
reports.AddRange(indexerResults);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("An error has occurred while fetching items from " + indexer.Name, e);
|
|
}
|
|
}
|
|
|
|
Logger.Debug("Finished searching all indexers. Total {0}", reports.Count);
|
|
notification.CurrentMessage = "Processing search results";
|
|
|
|
|
|
//TODO:fix this so when search returns more than one episode
|
|
//TODO:-its populated with more than the original episode.
|
|
reports.ForEach(c =>
|
|
{
|
|
c.Series = series;
|
|
});
|
|
|
|
return ProcessEpisodeSearchResults(notification, episode, reports);
|
|
}
|
|
|
|
public bool ProcessEpisodeSearchResults(ProgressNotification notification, Episode episode, IEnumerable<EpisodeParseResult> reports)
|
|
{
|
|
foreach (var episodeParseResult in reports.OrderByDescending(c => c.Quality))
|
|
{
|
|
try
|
|
{
|
|
Logger.Trace("Analysing report " + episodeParseResult);
|
|
|
|
//Get the matching series
|
|
var series = _seriesProvider.FindSeries(episodeParseResult.CleanTitle);
|
|
|
|
//If series is null or doesn't match the series we're looking for return
|
|
if (series == null || series.SeriesId != episode.SeriesId)
|
|
continue;
|
|
|
|
//If SeasonNumber doesn't match or episode is not in the in the list in the parse result, skip it.
|
|
if (episodeParseResult.SeasonNumber != episode.SeasonNumber || !episodeParseResult.EpisodeNumbers.Contains(episode.EpisodeNumber))
|
|
continue;
|
|
|
|
if (_inventoryProvider.IsQualityNeeded(episodeParseResult))
|
|
{
|
|
Logger.Debug("Found '{0}'. Adding to download queue.", episodeParseResult);
|
|
try
|
|
{
|
|
_downloadProvider.DownloadReport(episodeParseResult);
|
|
notification.CurrentMessage = String.Format("{0} {1} Added to download queue", episode, episodeParseResult.Quality);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("Unable to add report to download queue." + episodeParseResult, e);
|
|
notification.CurrentMessage = String.Format("Unable to add report to download queue. {0}", episodeParseResult);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("An error has occurred while processing parse result items from " + episodeParseResult, e);
|
|
}
|
|
}
|
|
|
|
Logger.Warn("Unable to find {0} in any of indexers.", episode);
|
|
notification.CurrentMessage = String.Format("Unable to find {0} in any of indexers.", episode);
|
|
|
|
return false;
|
|
}
|
|
|
|
public virtual List<int> PartialSeasonSearch(ProgressNotification notification, int seriesId, int seasonNumber)
|
|
{
|
|
//This method will search for episodes in a season in groups of 10 episodes S01E0, S01E1, S01E2, etc
|
|
|
|
var series = _seriesProvider.GetSeries(seriesId);
|
|
|
|
if (series == null)
|
|
{
|
|
Logger.Error("Unable to find an series {0} in database", seriesId);
|
|
return new List<int>();
|
|
}
|
|
|
|
notification.CurrentMessage = String.Format("Searching for {0} Season {1}", series.Title, seasonNumber);
|
|
|
|
var indexers = _indexerProvider.GetEnabledIndexers();
|
|
var reports = new List<EpisodeParseResult>();
|
|
|
|
var title = _sceneMappingProvider.GetSceneName(series.SeriesId);
|
|
|
|
if (string.IsNullOrWhiteSpace(title))
|
|
{
|
|
title = series.Title;
|
|
}
|
|
|
|
var episodes = _episodeProvider.GetEpisodesBySeason(seriesId, seasonNumber);
|
|
var episodeCount = episodes.Count;
|
|
var episodePrefix = 0;
|
|
|
|
while(episodeCount >= 0)
|
|
{
|
|
//Do the actual search for each indexer
|
|
foreach (var indexer in indexers)
|
|
{
|
|
try
|
|
{
|
|
var indexerResults = indexer.FetchPartialSeason(title, seasonNumber, episodePrefix);
|
|
|
|
reports.AddRange(indexerResults);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("An error has occurred while fetching items from " + indexer.Name, e);
|
|
}
|
|
}
|
|
|
|
episodePrefix++;
|
|
episodeCount -= 10;
|
|
}
|
|
|
|
Logger.Debug("Finished searching all indexers. Total {0}", reports.Count);
|
|
|
|
if (reports.Count == 0)
|
|
return new List<int>();
|
|
|
|
notification.CurrentMessage = "Processing search results";
|
|
|
|
return ProcessPartialSeasonSearchResults(notification, reports, series, seasonNumber);
|
|
}
|
|
|
|
public List<int> ProcessPartialSeasonSearchResults(ProgressNotification notification, IEnumerable<EpisodeParseResult> reports, Series series, int seasonNumber)
|
|
{
|
|
var successes = new List<int>();
|
|
|
|
foreach (var episodeParseResult in reports.OrderByDescending(c => c.Quality))
|
|
{
|
|
try
|
|
{
|
|
Logger.Trace("Analysing report " + episodeParseResult);
|
|
|
|
//Get the matching series
|
|
episodeParseResult.Series = _seriesProvider.FindSeries(episodeParseResult.CleanTitle);
|
|
|
|
//If series is null or doesn't match the series we're looking for return
|
|
if (episodeParseResult.Series == null || episodeParseResult.Series.SeriesId != series.SeriesId)
|
|
continue;
|
|
|
|
//If SeasonNumber doesn't match or episode is not in the in the list in the parse result, skip it.
|
|
if (episodeParseResult.SeasonNumber != seasonNumber)
|
|
continue;
|
|
|
|
if (_inventoryProvider.IsQualityNeeded(episodeParseResult))
|
|
{
|
|
Logger.Debug("Found '{0}'. Adding to download queue.", episodeParseResult);
|
|
try
|
|
{
|
|
_downloadProvider.DownloadReport(episodeParseResult);
|
|
notification.CurrentMessage = String.Format("{0} - S{1:00}E{2:00} {3}Added to download queue",
|
|
episodeParseResult.Series.Title, episodeParseResult.SeasonNumber, episodeParseResult.EpisodeNumbers[0], episodeParseResult.Quality);
|
|
|
|
//Add the list of episode numbers from this release
|
|
successes.AddRange(episodeParseResult.EpisodeNumbers);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("Unable to add report to download queue." + episodeParseResult, e);
|
|
notification.CurrentMessage = String.Format("Unable to add report to download queue. {0}", episodeParseResult);
|
|
}
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Logger.ErrorException("An error has occurred while processing parse result items from " + episodeParseResult, e);
|
|
}
|
|
}
|
|
|
|
return successes;
|
|
}
|
|
}
|
|
}
|