mirror of https://github.com/Radarr/Radarr
128 lines
5.3 KiB
C#
128 lines
5.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Text;
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using NLog;
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using NzbDrone.Common.Disk;
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using NzbDrone.Common.Extensions;
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using NzbDrone.Core.Configuration;
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using NzbDrone.Core.MediaFiles;
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using NzbDrone.Core.Movies;
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using NzbDrone.Core.Parser.Model;
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namespace NzbDrone.Core.Extras.Files
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{
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public interface IManageExtraFiles
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{
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int Order { get; }
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IEnumerable<ExtraFile> CreateAfterMediaCoverUpdate(Movie movie);
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IEnumerable<ExtraFile> CreateAfterMovieScan(Movie movie, List<MovieFile> movieFiles);
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IEnumerable<ExtraFile> CreateAfterMovieImport(Movie movie, MovieFile movieFile);
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IEnumerable<ExtraFile> CreateAfterMovieFolder(Movie movie, string movieFolder);
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IEnumerable<ExtraFile> MoveFilesAfterRename(Movie movie, List<MovieFile> movieFiles);
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bool CanImportFile(LocalMovie localMovie, MovieFile movieFile, string path, string extension, bool readOnly);
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IEnumerable<ExtraFile> ImportFiles(LocalMovie localMovie, MovieFile movieFile, List<string> files, bool isReadOnly);
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}
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public abstract class ExtraFileManager<TExtraFile> : IManageExtraFiles
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where TExtraFile : ExtraFile, new()
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{
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private readonly IConfigService _configService;
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private readonly IDiskProvider _diskProvider;
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private readonly IDiskTransferService _diskTransferService;
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private readonly Logger _logger;
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public ExtraFileManager(IConfigService configService,
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IDiskProvider diskProvider,
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IDiskTransferService diskTransferService,
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Logger logger)
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{
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_configService = configService;
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_diskProvider = diskProvider;
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_diskTransferService = diskTransferService;
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_logger = logger;
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}
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public abstract int Order { get; }
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public abstract IEnumerable<ExtraFile> CreateAfterMediaCoverUpdate(Movie movie);
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public abstract IEnumerable<ExtraFile> CreateAfterMovieScan(Movie movie, List<MovieFile> movieFiles);
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public abstract IEnumerable<ExtraFile> CreateAfterMovieImport(Movie movie, MovieFile movieFile);
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public abstract IEnumerable<ExtraFile> CreateAfterMovieFolder(Movie movie, string movieFolder);
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public abstract IEnumerable<ExtraFile> MoveFilesAfterRename(Movie movie, List<MovieFile> movieFiles);
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public abstract bool CanImportFile(LocalMovie localMovie, MovieFile movieFile, string path, string extension, bool readOnly);
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public abstract IEnumerable<ExtraFile> ImportFiles(LocalMovie localMovie, MovieFile movieFile, List<string> files, bool isReadOnly);
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protected TExtraFile ImportFile(Movie movie, MovieFile movieFile, string path, bool readOnly, string extension, string fileNameSuffix = null)
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{
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var movieFilePath = Path.Combine(movie.Path, movieFile.RelativePath);
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var newFolder = Path.GetDirectoryName(movieFilePath);
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var filenameBuilder = new StringBuilder(Path.GetFileNameWithoutExtension(movieFile.RelativePath));
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if (fileNameSuffix.IsNotNullOrWhiteSpace())
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{
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filenameBuilder.Append(fileNameSuffix);
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}
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filenameBuilder.Append(extension);
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var newFileName = Path.Combine(newFolder, filenameBuilder.ToString());
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if (newFileName == movieFilePath)
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{
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_logger.Debug("Extra file {0} not imported, due to naming interference with movie file", path);
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return null;
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}
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var transferMode = TransferMode.Move;
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if (readOnly)
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{
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transferMode = _configService.CopyUsingHardlinks ? TransferMode.HardLinkOrCopy : TransferMode.Copy;
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}
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_diskTransferService.TransferFile(path, newFileName, transferMode, true);
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return new TExtraFile
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{
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MovieId = movie.Id,
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MovieFileId = movieFile.Id,
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RelativePath = movie.Path.GetRelativePath(newFileName),
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Extension = extension
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};
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}
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protected TExtraFile MoveFile(Movie movie, MovieFile movieFile, TExtraFile extraFile, string fileNameSuffix = null)
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{
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var newFolder = Path.GetDirectoryName(Path.Combine(movie.Path, movieFile.RelativePath));
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var filenameBuilder = new StringBuilder(Path.GetFileNameWithoutExtension(movieFile.RelativePath));
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if (fileNameSuffix.IsNotNullOrWhiteSpace())
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{
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filenameBuilder.Append(fileNameSuffix);
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}
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filenameBuilder.Append(extraFile.Extension);
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var existingFileName = Path.Combine(movie.Path, extraFile.RelativePath);
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var newFileName = Path.Combine(newFolder, filenameBuilder.ToString());
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if (newFileName.PathNotEquals(existingFileName))
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{
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try
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{
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_diskProvider.MoveFile(existingFileName, newFileName);
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extraFile.RelativePath = movie.Path.GetRelativePath(newFileName);
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return extraFile;
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}
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catch (Exception ex)
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{
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_logger.Warn(ex, "Unable to move file after rename: {0}", existingFileName);
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}
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}
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return null;
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}
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}
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}
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