mirror of
https://github.com/Sonarr/Sonarr
synced 2024-12-27 02:07:41 +00:00
443 lines
No EOL
18 KiB
C#
443 lines
No EOL
18 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.IO;
|
|
using System.Linq;
|
|
using Ninject;
|
|
using NLog;
|
|
using NzbDrone.Core.Helpers;
|
|
using NzbDrone.Core.Model.Notification;
|
|
using NzbDrone.Core.Providers.Core;
|
|
using NzbDrone.Core.Repository;
|
|
using NzbDrone.Core.Repository.Quality;
|
|
using SubSonic.Repository;
|
|
|
|
namespace NzbDrone.Core.Providers
|
|
{
|
|
public class MediaFileProvider
|
|
{
|
|
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
|
|
private static readonly string[] MediaExtentions = new[] { ".mkv", ".avi", ".wmv", ".mp4" };
|
|
private readonly DiskProvider _diskProvider;
|
|
private readonly EpisodeProvider _episodeProvider;
|
|
private readonly SeriesProvider _seriesProvider;
|
|
private readonly IRepository _repository;
|
|
private readonly ConfigProvider _configProvider;
|
|
|
|
[Inject]
|
|
public MediaFileProvider(IRepository repository, DiskProvider diskProvider,
|
|
EpisodeProvider episodeProvider, SeriesProvider seriesProvider,
|
|
ConfigProvider configProvider)
|
|
{
|
|
_repository = repository;
|
|
_diskProvider = diskProvider;
|
|
_episodeProvider = episodeProvider;
|
|
_seriesProvider = seriesProvider;
|
|
_configProvider = configProvider;
|
|
}
|
|
|
|
public MediaFileProvider() { }
|
|
|
|
/// <summary>
|
|
/// Scans the specified series folder for media files
|
|
/// </summary>
|
|
/// <param name = "series">The series to be scanned</param>
|
|
public virtual List<EpisodeFile> Scan(Series series)
|
|
{
|
|
var mediaFileList = GetMediaFileList(series.Path);
|
|
var fileList = new List<EpisodeFile>();
|
|
|
|
foreach (var filePath in mediaFileList)
|
|
{
|
|
var file = ImportFile(series, filePath);
|
|
if (file != null)
|
|
fileList.Add(file);
|
|
}
|
|
|
|
series.LastDiskSync = DateTime.Now;
|
|
_seriesProvider.UpdateSeries(series);
|
|
|
|
return fileList;
|
|
}
|
|
|
|
public virtual EpisodeFile ImportFile(Series series, string filePath)
|
|
{
|
|
Logger.Trace("Importing file to database [{0}]", filePath);
|
|
|
|
try
|
|
{
|
|
var size = _diskProvider.GetSize(filePath);
|
|
|
|
//If Size is less than 50MB and contains sample. Check for Size to ensure its not an episode with sample in the title
|
|
if (size < 40000000 && filePath.ToLower().Contains("sample"))
|
|
{
|
|
Logger.Trace("[{0}] appears to be a sample. skipping.", filePath);
|
|
return null;
|
|
}
|
|
|
|
//Check to see if file already exists in the database
|
|
if (!_repository.Exists<EpisodeFile>(e => e.Path == Parser.NormalizePath(filePath)))
|
|
{
|
|
var parseResult = Parser.ParseEpisodeInfo(filePath);
|
|
|
|
if (parseResult == null)
|
|
return null;
|
|
|
|
parseResult.CleanTitle = series.Title;//replaces the nasty path as title to help with logging
|
|
|
|
//Stores the list of episodes to add to the EpisodeFile
|
|
var episodes = new List<Episode>();
|
|
|
|
//Check for daily shows
|
|
if (parseResult.EpisodeNumbers == null)
|
|
{
|
|
var episode = _episodeProvider.GetEpisode(series.SeriesId, parseResult.AirDate.Date);
|
|
|
|
if (episode != null)
|
|
{
|
|
episodes.Add(episode);
|
|
}
|
|
else
|
|
{
|
|
Logger.Warn("Unable to find [{0}] in the database.[{1}]", parseResult, filePath);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
foreach (var episodeNumber in parseResult.EpisodeNumbers)
|
|
{
|
|
var episode = _episodeProvider.GetEpisode(series.SeriesId, parseResult.SeasonNumber,
|
|
episodeNumber);
|
|
|
|
if (episode != null)
|
|
{
|
|
episodes.Add(episode);
|
|
}
|
|
else
|
|
{
|
|
Logger.Warn("Unable to find [{0}] in the database.[{1}]", parseResult, filePath);
|
|
}
|
|
}
|
|
}
|
|
|
|
//Return null if no Episodes exist in the DB for the parsed episodes from file
|
|
if (episodes.Count <= 0)
|
|
return null;
|
|
|
|
var episodeFile = new EpisodeFile();
|
|
episodeFile.DateAdded = DateTime.Now;
|
|
episodeFile.SeriesId = series.SeriesId;
|
|
episodeFile.Path = Parser.NormalizePath(filePath);
|
|
episodeFile.Size = size;
|
|
episodeFile.Quality = parseResult.Quality.QualityType;
|
|
episodeFile.Proper = parseResult.Quality.Proper;
|
|
episodeFile.SeasonNumber = parseResult.SeasonNumber;
|
|
var fileId = (int)_repository.Add(episodeFile);
|
|
|
|
//This is for logging + updating the episodes that are linked to this EpisodeFile
|
|
string episodeList = String.Empty;
|
|
foreach (var ep in episodes)
|
|
{
|
|
ep.EpisodeFileId = fileId;
|
|
_episodeProvider.UpdateEpisode(ep);
|
|
episodeList += String.Format(", {0}", ep.EpisodeId).Trim(' ', ',');
|
|
}
|
|
Logger.Trace("File {0}:{1} attached to episode(s): '{2}'", episodeFile.EpisodeFileId, filePath,
|
|
episodeList);
|
|
|
|
return episodeFile;
|
|
}
|
|
|
|
Logger.Trace("[{0}] already exists in the database. skipping.", filePath);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Logger.ErrorException("An error has occurred while importing file " + filePath, ex);
|
|
throw;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Removes files that no longer exist from the database
|
|
/// </summary>
|
|
/// <param name = "files">list of files to verify</param>
|
|
public virtual void CleanUp(List<EpisodeFile> files)
|
|
{
|
|
//TODO: remove orphaned files. in files table but not linked to from episode table.
|
|
foreach (var episodeFile in files)
|
|
{
|
|
if (!_diskProvider.FileExists(episodeFile.Path))
|
|
{
|
|
Logger.Trace("File {0} no longer exists on disk. removing from database.", episodeFile.Path);
|
|
|
|
//Set the EpisodeFileId for each episode attached to this file to 0
|
|
foreach (var episode in episodeFile.Episodes)
|
|
{
|
|
episode.EpisodeFileId = 0;
|
|
_episodeProvider.UpdateEpisode(episode);
|
|
}
|
|
|
|
//Delete it from the DB
|
|
_repository.Delete<EpisodeFile>(episodeFile.EpisodeFileId);
|
|
}
|
|
}
|
|
}
|
|
|
|
public virtual void Update(EpisodeFile episodeFile)
|
|
{
|
|
_repository.Update(episodeFile);
|
|
}
|
|
|
|
public virtual EpisodeFile GetEpisodeFile(int episodeFileId)
|
|
{
|
|
return _repository.Single<EpisodeFile>(episodeFileId);
|
|
}
|
|
|
|
public virtual List<EpisodeFile> GetEpisodeFiles()
|
|
{
|
|
return _repository.All<EpisodeFile>().ToList();
|
|
}
|
|
|
|
public virtual IEnumerable<EpisodeFile> GetSeriesFiles(int seriesId)
|
|
{
|
|
return _repository.All<EpisodeFile>().Where(c => c.SeriesId == seriesId);
|
|
}
|
|
|
|
public virtual Tuple<int, int> GetEpisodeFilesCount(int seriesId)
|
|
{
|
|
var allEpisodes = _episodeProvider.GetEpisodeBySeries(seriesId).ToList();
|
|
|
|
var episodeTotal = allEpisodes.Where(e => !e.Ignored && e.AirDate <= DateTime.Today && e.AirDate.Year > 1900).ToList();
|
|
var avilableEpisodes = episodeTotal.Where(e => e.EpisodeFileId > 0).ToList();
|
|
|
|
return new Tuple<int, int>(avilableEpisodes.Count, episodeTotal.Count);
|
|
}
|
|
|
|
private List<string> GetMediaFileList(string path)
|
|
{
|
|
Logger.Debug("Scanning '{0}' for episodes", path);
|
|
|
|
var filesOnDisk = _diskProvider.GetFiles(path, "*.*", SearchOption.AllDirectories);
|
|
|
|
var mediaFileList = filesOnDisk.Where(c => MediaExtentions.Contains(Path.GetExtension(c).ToLower())).ToList();
|
|
|
|
Logger.Debug("{0} media files were found in {1}", mediaFileList.Count, path);
|
|
return mediaFileList;
|
|
}
|
|
|
|
public virtual List<EpisodeFile> ImportNewFiles(string path, Series series)
|
|
{
|
|
var result = new List<EpisodeFile>();
|
|
|
|
//Get all the files except those that are considered samples
|
|
var files = GetMediaFileList(path).Where(f => _diskProvider.GetSize(f) > 40000000 || !f.ToLower().Contains("sample")).ToList();
|
|
|
|
foreach (var file in files)
|
|
{
|
|
try
|
|
{
|
|
//Parse the filename
|
|
var parseResult = Parser.ParseEpisodeInfo(Path.GetFileName(file));
|
|
parseResult.Series = series;
|
|
parseResult.Episodes = _episodeProvider.GetEpisodes(parseResult);
|
|
|
|
if (parseResult.Episodes.Count == 0)
|
|
{
|
|
Logger.Error("File '{0}' contains invalid episode information, skipping import", file);
|
|
continue;
|
|
}
|
|
|
|
var ext = _diskProvider.GetExtension(file);
|
|
var filename = GetNewFilename(parseResult.Episodes, series.Title, parseResult.Quality.QualityType) + ext;
|
|
var folder = series.Path + Path.DirectorySeparatorChar;
|
|
if (_configProvider.UseSeasonFolder)
|
|
folder += _configProvider.SeasonFolderFormat
|
|
.Replace("%0s", parseResult.SeasonNumber.ToString("00"))
|
|
.Replace("%s", parseResult.SeasonNumber.ToString())
|
|
+ Path.DirectorySeparatorChar;
|
|
|
|
_diskProvider.CreateDirectory(folder);
|
|
|
|
//Get a list of episodeFiles that we need to delete and cleanup
|
|
var episodeFilesToClean = new List<EpisodeFile>();
|
|
|
|
foreach (var episode in parseResult.Episodes)
|
|
{
|
|
if (episode.EpisodeFileId > 0)
|
|
episodeFilesToClean.Add(episode.EpisodeFile);
|
|
}
|
|
|
|
if (episodeFilesToClean.Count != episodeFilesToClean.Where(e => parseResult.Quality.QualityType >= e.Quality).Count())
|
|
{
|
|
Logger.Debug("Episode isn't an upgrade for all episodes in file: [{0}]. Skipping.", file);
|
|
continue;
|
|
}
|
|
|
|
//Delete the files and then cleanup!
|
|
foreach (var e in episodeFilesToClean)
|
|
{
|
|
if (_diskProvider.FileExists(e.Path))
|
|
_diskProvider.DeleteFile(e.Path);
|
|
}
|
|
|
|
CleanUp(episodeFilesToClean);
|
|
|
|
//Move the file
|
|
_diskProvider.RenameFile(file, folder + filename);
|
|
|
|
//Import into DB
|
|
result.Add(ImportFile(series, folder + filename));
|
|
}
|
|
|
|
catch (Exception ex)
|
|
{
|
|
Logger.WarnException("Error importing new download: " + file, ex);
|
|
}
|
|
}
|
|
|
|
//If we have imported all the non-sample files, delete the folder, requires a minimum of 1 file to be imported.
|
|
if (files.Count() > 0 && files.Count() == result.Count)
|
|
{
|
|
Logger.Debug("All non-sample files have been processed, deleting folder: {0}", path);
|
|
_diskProvider.DeleteFolder(path, true);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
public virtual string GetNewFilename(IList<Episode> episodes, string seriesName, QualityTypes quality)
|
|
{
|
|
var separatorStyle = EpisodeSortingHelper.GetSeparatorStyle(_configProvider.SeparatorStyle);
|
|
var numberStyle = EpisodeSortingHelper.GetNumberStyle(_configProvider.NumberStyle);
|
|
var useSeriesName = _configProvider.SeriesName;
|
|
var useEpisodeName = _configProvider.EpisodeName;
|
|
var replaceSpaces = _configProvider.ReplaceSpaces;
|
|
var appendQuality = _configProvider.AppendQuality;
|
|
|
|
var title = String.Empty;
|
|
|
|
if (episodes.Count == 1)
|
|
{
|
|
if (useSeriesName)
|
|
{
|
|
title += seriesName;
|
|
title += separatorStyle.Pattern;
|
|
}
|
|
|
|
title += numberStyle.Pattern.Replace("%s", String.Format("{0}", episodes[0].SeasonNumber))
|
|
.Replace("%0s", String.Format("{0:00}", episodes[0].SeasonNumber))
|
|
.Replace("%0e", String.Format("{0:00}", episodes[0].EpisodeNumber));
|
|
|
|
if (useEpisodeName)
|
|
{
|
|
title += separatorStyle.Pattern;
|
|
title += episodes[0].Title;
|
|
}
|
|
|
|
if (appendQuality)
|
|
title += String.Format(" [{0}]", quality);
|
|
|
|
if (replaceSpaces)
|
|
title = title.Replace(' ', '.');
|
|
|
|
Logger.Debug("New File Name is: {0}", title);
|
|
return title;
|
|
}
|
|
|
|
var multiEpisodeStyle = EpisodeSortingHelper.GetMultiEpisodeStyle(_configProvider.MultiEpisodeStyle);
|
|
|
|
if (useSeriesName)
|
|
{
|
|
title += seriesName;
|
|
title += separatorStyle.Pattern;
|
|
}
|
|
|
|
title += numberStyle.Pattern.Replace("%s", String.Format("{0}", episodes[0].SeasonNumber))
|
|
.Replace("%0s", String.Format("{0:00}", episodes[0].SeasonNumber))
|
|
.Replace("%0e", String.Format("{0:00}", episodes[0].EpisodeNumber));
|
|
|
|
var numbers = String.Empty;
|
|
var episodeNames = episodes[0].Title;
|
|
|
|
for (int i = 1; i < episodes.Count; i++)
|
|
{
|
|
var episode = episodes[i];
|
|
|
|
if (multiEpisodeStyle.Name == "Duplicate")
|
|
{
|
|
numbers += separatorStyle.Pattern + numberStyle.Pattern.Replace("%s", String.Format("{0}", episode.SeasonNumber))
|
|
.Replace("%0s", String.Format("{0:00}", episode.SeasonNumber))
|
|
.Replace("%0e", String.Format("{0:00}", episode.EpisodeNumber));
|
|
}
|
|
else
|
|
{
|
|
numbers += multiEpisodeStyle.Pattern.Replace("%s", String.Format("{0}", episode.SeasonNumber))
|
|
.Replace("%0s", String.Format("{0:00}", episode.SeasonNumber))
|
|
.Replace("%0e", String.Format("{0:00}", episode.EpisodeNumber))
|
|
.Replace("%x", numberStyle.EpisodeSeparator)
|
|
.Replace("%p", separatorStyle.Pattern);
|
|
}
|
|
|
|
episodeNames += String.Format(" + {0}", episode.Title);
|
|
}
|
|
|
|
title += numbers;
|
|
|
|
if (useEpisodeName)
|
|
{
|
|
episodeNames = episodeNames.TrimEnd(' ', '+');
|
|
|
|
title += separatorStyle.Pattern;
|
|
title += episodeNames;
|
|
}
|
|
|
|
if (appendQuality)
|
|
title += String.Format(" [{0}]", quality);
|
|
|
|
if (replaceSpaces)
|
|
title = title.Replace(' ', '.');
|
|
|
|
Logger.Debug("New File Name is: {0}", title);
|
|
return title;
|
|
}
|
|
|
|
public virtual bool RenameEpisodeFile(int episodeFileId, ProgressNotification notification)
|
|
{
|
|
var episodeFile = GetEpisodeFile(episodeFileId);
|
|
|
|
if (episodeFile == null)
|
|
return false;
|
|
|
|
try
|
|
{
|
|
notification.CurrentMessage = String.Format("Renaming '{0}'", episodeFile.Path);
|
|
|
|
var series = _seriesProvider.GetSeries(episodeFile.SeriesId);
|
|
var folder = new FileInfo(episodeFile.Path).DirectoryName;
|
|
var episodes = _episodeProvider.EpisodesByFileId(episodeFileId);
|
|
var ext = _diskProvider.GetExtension(episodeFile.Path);
|
|
|
|
var newFileName = GetNewFilename(episodes, series.Title, episodeFile.Quality);
|
|
|
|
var newFile = folder + Path.DirectorySeparatorChar + newFileName + ext;
|
|
|
|
//Do the rename
|
|
_diskProvider.RenameFile(episodeFile.Path, newFile);
|
|
|
|
//Update the filename in the DB
|
|
episodeFile.Path = newFile;
|
|
Update(episodeFile);
|
|
|
|
notification.CurrentMessage = String.Format("Finished Renaming '{0}'", newFile);
|
|
}
|
|
|
|
catch (Exception e)
|
|
{
|
|
notification.CurrentMessage = String.Format("Failed to Rename '{0}'", episodeFile.Path);
|
|
Logger.ErrorException("An error has occurred while renaming episode: " + episodeFile.Path, e);
|
|
throw;
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
} |