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208 lines
No EOL
7.4 KiB
C#
208 lines
No EOL
7.4 KiB
C#
using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.FileOrganization;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Model.FileOrganization;
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using MediaBrowser.Model.Logging;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using CommonIO;
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namespace MediaBrowser.Server.Implementations.FileOrganization
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{
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public class TvFolderOrganizer
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{
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private readonly ILibraryMonitor _libraryMonitor;
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private readonly ILibraryManager _libraryManager;
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private readonly ILogger _logger;
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private readonly IFileSystem _fileSystem;
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private readonly IFileOrganizationService _organizationService;
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private readonly IServerConfigurationManager _config;
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private readonly IProviderManager _providerManager;
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public TvFolderOrganizer(ILibraryManager libraryManager, ILogger logger, IFileSystem fileSystem, ILibraryMonitor libraryMonitor, IFileOrganizationService organizationService, IServerConfigurationManager config, IProviderManager providerManager)
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{
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_libraryManager = libraryManager;
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_logger = logger;
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_fileSystem = fileSystem;
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_libraryMonitor = libraryMonitor;
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_organizationService = organizationService;
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_config = config;
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_providerManager = providerManager;
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}
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private bool EnableOrganization(FileSystemMetadata fileInfo, TvFileOrganizationOptions options)
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{
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var minFileBytes = options.MinFileSizeMb * 1024 * 1024;
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try
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{
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return _libraryManager.IsVideoFile(fileInfo.FullName) && fileInfo.Length >= minFileBytes;
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error organizing file {0}", ex, fileInfo.Name);
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}
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return false;
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}
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public async Task Organize(AutoOrganizeOptions options, CancellationToken cancellationToken, IProgress<double> progress)
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{
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var watchLocations = options.TvOptions.WatchLocations.ToList();
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var eligibleFiles = watchLocations.SelectMany(GetFilesToOrganize)
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.OrderBy(_fileSystem.GetCreationTimeUtc)
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.Where(i => EnableOrganization(i, options.TvOptions))
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.ToList();
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var processedFolders = new HashSet<string>();
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progress.Report(10);
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if (eligibleFiles.Count > 0)
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{
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var numComplete = 0;
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foreach (var file in eligibleFiles)
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{
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var organizer = new EpisodeFileOrganizer(_organizationService, _config, _fileSystem, _logger, _libraryManager,
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_libraryMonitor, _providerManager);
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try
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{
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var result = await organizer.OrganizeEpisodeFile(file.FullName, options, options.TvOptions.OverwriteExistingEpisodes, cancellationToken).ConfigureAwait(false);
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if (result.Status == FileSortingStatus.Success && !processedFolders.Contains(file.DirectoryName, StringComparer.OrdinalIgnoreCase))
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{
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processedFolders.Add(file.DirectoryName);
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}
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error organizing episode {0}", ex, file.FullName);
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}
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numComplete++;
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double percent = numComplete;
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percent /= eligibleFiles.Count;
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progress.Report(10 + 89 * percent);
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}
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}
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cancellationToken.ThrowIfCancellationRequested();
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progress.Report(99);
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foreach (var path in processedFolders)
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{
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var deleteExtensions = options.TvOptions.LeftOverFileExtensionsToDelete
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.Select(i => i.Trim().TrimStart('.'))
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.Where(i => !string.IsNullOrEmpty(i))
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.Select(i => "." + i)
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.ToList();
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if (deleteExtensions.Count > 0)
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{
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DeleteLeftOverFiles(path, deleteExtensions);
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}
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if (options.TvOptions.DeleteEmptyFolders)
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{
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if (!IsWatchFolder(path, watchLocations))
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{
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DeleteEmptyFolders(path);
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}
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}
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}
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progress.Report(100);
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}
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/// <summary>
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/// Gets the files to organize.
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/// </summary>
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/// <param name="path">The path.</param>
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/// <returns>IEnumerable{FileInfo}.</returns>
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private List<FileSystemMetadata> GetFilesToOrganize(string path)
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{
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try
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{
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return _fileSystem.GetFiles(path, true)
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.ToList();
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}
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catch (IOException ex)
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{
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_logger.ErrorException("Error getting files from {0}", ex, path);
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return new List<FileSystemMetadata>();
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}
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}
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/// <summary>
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/// Deletes the left over files.
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/// </summary>
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/// <param name="path">The path.</param>
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/// <param name="extensions">The extensions.</param>
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private void DeleteLeftOverFiles(string path, IEnumerable<string> extensions)
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{
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var eligibleFiles = _fileSystem.GetFiles(path, true)
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.Where(i => extensions.Contains(i.Extension, StringComparer.OrdinalIgnoreCase))
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.ToList();
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foreach (var file in eligibleFiles)
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{
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try
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{
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_fileSystem.DeleteFile(file.FullName);
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}
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catch (Exception ex)
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{
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_logger.ErrorException("Error deleting file {0}", ex, file.FullName);
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}
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}
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}
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/// <summary>
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/// Deletes the empty folders.
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/// </summary>
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/// <param name="path">The path.</param>
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private void DeleteEmptyFolders(string path)
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{
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try
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{
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foreach (var d in _fileSystem.GetDirectoryPaths(path))
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{
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DeleteEmptyFolders(d);
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}
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var entries = _fileSystem.GetFileSystemEntryPaths(path);
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if (!entries.Any())
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{
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try
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{
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_logger.Debug("Deleting empty directory {0}", path);
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_fileSystem.DeleteDirectory(path, false);
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}
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catch (UnauthorizedAccessException) { }
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catch (DirectoryNotFoundException) { }
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}
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}
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catch (UnauthorizedAccessException) { }
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}
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/// <summary>
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/// Determines if a given folder path is contained in a folder list
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/// </summary>
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/// <param name="path">The folder path to check.</param>
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/// <param name="watchLocations">A list of folders.</param>
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private bool IsWatchFolder(string path, IEnumerable<string> watchLocations)
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{
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return watchLocations.Contains(path, StringComparer.OrdinalIgnoreCase);
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}
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}
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} |