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- using MediaBrowser.Common.Extensions;
- using MediaBrowser.Common.IO;
- using MediaBrowser.Controller.Configuration;
- using MediaBrowser.Controller.IO;
- using MediaBrowser.Controller.Library;
- using MediaBrowser.Controller.Localization;
- using MediaBrowser.Controller.Persistence;
- using MediaBrowser.Controller.Providers;
- using MediaBrowser.Controller.Resolvers;
- using MediaBrowser.Model.Configuration;
- using MediaBrowser.Model.Entities;
- using MediaBrowser.Model.Logging;
- using System;
- using System.Collections.Generic;
- using System.IO;
- using System.Linq;
- using System.Runtime.Serialization;
- using System.Threading;
- using System.Threading.Tasks;
- namespace MediaBrowser.Controller.Entities
- {
- /// <summary>
- /// Class BaseItem
- /// </summary>
- public abstract class BaseItem : IHasProviderIds, ILibraryItem, IHasImages, IHasUserData
- {
- protected BaseItem()
- {
- Genres = new List<string>();
- Studios = new List<string>();
- People = new List<PersonInfo>();
- BackdropImagePaths = new List<string>();
- Images = new Dictionary<ImageType, string>();
- ProviderIds = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
- LockedFields = new List<MetadataFields>();
- ImageSources = new List<ImageSourceInfo>();
- }
- /// <summary>
- /// The supported image extensions
- /// </summary>
- public static readonly string[] SupportedImageExtensions = new[] { ".png", ".jpg", ".jpeg", ".tbn" };
- /// <summary>
- /// The trailer folder name
- /// </summary>
- public const string TrailerFolderName = "trailers";
- public const string ThemeSongsFolderName = "theme-music";
- public const string ThemeSongFilename = "theme";
- public const string ThemeVideosFolderName = "backdrops";
- public const string XbmcTrailerFileSuffix = "-trailer";
- public bool IsInMixedFolder { get; set; }
- private string _name;
- /// <summary>
- /// Gets or sets the name.
- /// </summary>
- /// <value>The name.</value>
- public string Name
- {
- get
- {
- return _name;
- }
- set
- {
- _name = value;
- // lazy load this again
- _sortName = null;
- }
- }
- /// <summary>
- /// Gets or sets the id.
- /// </summary>
- /// <value>The id.</value>
- public Guid Id { get; set; }
- /// <summary>
- /// Return the id that should be used to key display prefs for this item.
- /// Default is based on the type for everything except actual generic folders.
- /// </summary>
- /// <value>The display prefs id.</value>
- [IgnoreDataMember]
- public virtual Guid DisplayPreferencesId
- {
- get
- {
- var thisType = GetType();
- return thisType == typeof(Folder) ? Id : thisType.FullName.GetMD5();
- }
- }
- /// <summary>
- /// Gets or sets the path.
- /// </summary>
- /// <value>The path.</value>
- public virtual string Path { get; set; }
- [IgnoreDataMember]
- protected internal bool IsOffline { get; set; }
- /// <summary>
- /// Gets or sets the type of the location.
- /// </summary>
- /// <value>The type of the location.</value>
- [IgnoreDataMember]
- public virtual LocationType LocationType
- {
- get
- {
- if (IsOffline)
- {
- return LocationType.Offline;
- }
- if (string.IsNullOrEmpty(Path))
- {
- return LocationType.Virtual;
- }
- return System.IO.Path.IsPathRooted(Path) ? LocationType.FileSystem : LocationType.Remote;
- }
- }
- /// <summary>
- /// This is just a helper for convenience
- /// </summary>
- /// <value>The primary image path.</value>
- [IgnoreDataMember]
- public string PrimaryImagePath
- {
- get { return this.GetImagePath(ImageType.Primary); }
- set { this.SetImagePath(ImageType.Primary, value); }
- }
- /// <summary>
- /// Gets or sets the images.
- /// </summary>
- /// <value>The images.</value>
- public Dictionary<ImageType, string> Images { get; set; }
- /// <summary>
- /// Gets or sets the date created.
- /// </summary>
- /// <value>The date created.</value>
- public DateTime DateCreated { get; set; }
- /// <summary>
- /// Gets or sets the date modified.
- /// </summary>
- /// <value>The date modified.</value>
- public DateTime DateModified { get; set; }
- public DateTime DateLastSaved { get; set; }
-
- /// <summary>
- /// The logger
- /// </summary>
- public static ILogger Logger { get; set; }
- public static ILibraryManager LibraryManager { get; set; }
- public static IServerConfigurationManager ConfigurationManager { get; set; }
- public static IProviderManager ProviderManager { get; set; }
- public static ILocalizationManager LocalizationManager { get; set; }
- public static IItemRepository ItemRepository { get; set; }
- public static IFileSystem FileSystem { get; set; }
- /// <summary>
- /// Returns a <see cref="System.String" /> that represents this instance.
- /// </summary>
- /// <returns>A <see cref="System.String" /> that represents this instance.</returns>
- public override string ToString()
- {
- return Name;
- }
- /// <summary>
- /// Returns true if this item should not attempt to fetch metadata
- /// </summary>
- /// <value><c>true</c> if [dont fetch meta]; otherwise, <c>false</c>.</value>
- public bool DontFetchMeta { get; set; }
- /// <summary>
- /// Gets or sets the locked fields.
- /// </summary>
- /// <value>The locked fields.</value>
- public List<MetadataFields> LockedFields { get; set; }
- /// <summary>
- /// Should be overridden to return the proper folder where metadata lives
- /// </summary>
- /// <value>The meta location.</value>
- [IgnoreDataMember]
- public virtual string MetaLocation
- {
- get
- {
- return Path ?? "";
- }
- }
- /// <summary>
- /// Gets the type of the media.
- /// </summary>
- /// <value>The type of the media.</value>
- [IgnoreDataMember]
- public virtual string MediaType
- {
- get
- {
- return null;
- }
- }
- /// <summary>
- /// The _resolve args
- /// </summary>
- private ItemResolveArgs _resolveArgs;
- /// <summary>
- /// We attach these to the item so that we only ever have to hit the file system once
- /// (this includes the children of the containing folder)
- /// </summary>
- /// <value>The resolve args.</value>
- [IgnoreDataMember]
- public ItemResolveArgs ResolveArgs
- {
- get
- {
- if (_resolveArgs == null)
- {
- try
- {
- _resolveArgs = CreateResolveArgs();
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error creating resolve args for {0}", ex, Path);
- IsOffline = true;
- throw;
- }
- }
- return _resolveArgs;
- }
- set
- {
- _resolveArgs = value;
- }
- }
- /// <summary>
- /// Resets the resolve args.
- /// </summary>
- /// <param name="pathInfo">The path info.</param>
- public void ResetResolveArgs(FileSystemInfo pathInfo)
- {
- ResetResolveArgs(CreateResolveArgs(pathInfo));
- }
- /// <summary>
- /// Resets the resolve args.
- /// </summary>
- public void ResetResolveArgs()
- {
- _resolveArgs = null;
- }
- /// <summary>
- /// Resets the resolve args.
- /// </summary>
- /// <param name="args">The args.</param>
- public void ResetResolveArgs(ItemResolveArgs args)
- {
- _resolveArgs = args;
- }
- /// <summary>
- /// Creates ResolveArgs on demand
- /// </summary>
- /// <param name="pathInfo">The path info.</param>
- /// <returns>ItemResolveArgs.</returns>
- /// <exception cref="System.IO.IOException">Unable to retrieve file system info for + path</exception>
- protected internal virtual ItemResolveArgs CreateResolveArgs(FileSystemInfo pathInfo = null)
- {
- var path = Path;
- var locationType = LocationType;
- if (locationType == LocationType.Remote ||
- locationType == LocationType.Virtual)
- {
- return new ItemResolveArgs(ConfigurationManager.ApplicationPaths, LibraryManager);
- }
- var isDirectory = false;
- if (UseParentPathToCreateResolveArgs)
- {
- path = System.IO.Path.GetDirectoryName(path);
- isDirectory = true;
- }
- pathInfo = pathInfo ?? (isDirectory ? new DirectoryInfo(path) : FileSystem.GetFileSystemInfo(path));
- if (pathInfo == null || !pathInfo.Exists)
- {
- throw new IOException("Unable to retrieve file system info for " + path);
- }
- var args = new ItemResolveArgs(ConfigurationManager.ApplicationPaths, LibraryManager)
- {
- FileInfo = pathInfo,
- Path = path,
- Parent = Parent
- };
- // Gather child folder and files
- if (args.IsDirectory)
- {
- var isPhysicalRoot = args.IsPhysicalRoot;
- // When resolving the root, we need it's grandchildren (children of user views)
- var flattenFolderDepth = isPhysicalRoot ? 2 : 0;
- args.FileSystemDictionary = FileData.GetFilteredFileSystemEntries(args.Path, FileSystem, Logger, args, flattenFolderDepth: flattenFolderDepth, resolveShortcuts: isPhysicalRoot || args.IsVf);
- // Need to remove subpaths that may have been resolved from shortcuts
- // Example: if \\server\movies exists, then strip out \\server\movies\action
- if (isPhysicalRoot)
- {
- var paths = args.FileSystemDictionary.Keys.ToList();
- foreach (var subPath in paths
- .Where(subPath => !subPath.EndsWith(":\\", StringComparison.OrdinalIgnoreCase) && paths.Any(i => subPath.StartsWith(i.TrimEnd(System.IO.Path.DirectorySeparatorChar) + System.IO.Path.DirectorySeparatorChar, StringComparison.OrdinalIgnoreCase))))
- {
- Logger.Info("Ignoring duplicate path: {0}", subPath);
- args.FileSystemDictionary.Remove(subPath);
- }
- }
- }
- //update our dates
- EntityResolutionHelper.EnsureDates(FileSystem, this, args, false);
- IsOffline = false;
- return args;
- }
- /// <summary>
- /// Some subclasses will stop resolving at a directory and point their Path to a file within. This will help ensure the on-demand resolve args are identical to the
- /// original ones.
- /// </summary>
- /// <value><c>true</c> if [use parent path to create resolve args]; otherwise, <c>false</c>.</value>
- [IgnoreDataMember]
- protected virtual bool UseParentPathToCreateResolveArgs
- {
- get
- {
- return false;
- }
- }
- /// <summary>
- /// Gets or sets the name of the forced sort.
- /// </summary>
- /// <value>The name of the forced sort.</value>
- public string ForcedSortName { get; set; }
- private string _sortName;
- /// <summary>
- /// Gets or sets the name of the sort.
- /// </summary>
- /// <value>The name of the sort.</value>
- [IgnoreDataMember]
- public string SortName
- {
- get
- {
- if (!string.IsNullOrEmpty(ForcedSortName))
- {
- return ForcedSortName;
- }
- return _sortName ?? (_sortName = CreateSortName());
- }
- }
- /// <summary>
- /// Creates the name of the sort.
- /// </summary>
- /// <returns>System.String.</returns>
- protected virtual string CreateSortName()
- {
- if (Name == null) return null; //some items may not have name filled in properly
- var sortable = Name.Trim().ToLower();
- sortable = ConfigurationManager.Configuration.SortRemoveCharacters.Aggregate(sortable, (current, search) => current.Replace(search.ToLower(), string.Empty));
- sortable = ConfigurationManager.Configuration.SortReplaceCharacters.Aggregate(sortable, (current, search) => current.Replace(search.ToLower(), " "));
- foreach (var search in ConfigurationManager.Configuration.SortRemoveWords)
- {
- var searchLower = search.ToLower();
- // Remove from beginning if a space follows
- if (sortable.StartsWith(searchLower + " "))
- {
- sortable = sortable.Remove(0, searchLower.Length + 1);
- }
- // Remove from middle if surrounded by spaces
- sortable = sortable.Replace(" " + searchLower + " ", " ");
- // Remove from end if followed by a space
- if (sortable.EndsWith(" " + searchLower))
- {
- sortable = sortable.Remove(sortable.Length - (searchLower.Length + 1));
- }
- }
- return sortable;
- }
- /// <summary>
- /// Gets or sets the parent.
- /// </summary>
- /// <value>The parent.</value>
- [IgnoreDataMember]
- public Folder Parent { get; set; }
- [IgnoreDataMember]
- public IEnumerable<Folder> Parents
- {
- get
- {
- var parent = Parent;
- while (parent != null)
- {
- yield return parent;
- parent = parent.Parent;
- }
- }
- }
- /// <summary>
- /// When the item first debuted. For movies this could be premiere date, episodes would be first aired
- /// </summary>
- /// <value>The premiere date.</value>
- public DateTime? PremiereDate { get; set; }
- /// <summary>
- /// Gets or sets the end date.
- /// </summary>
- /// <value>The end date.</value>
- public DateTime? EndDate { get; set; }
- /// <summary>
- /// Gets or sets the display type of the media.
- /// </summary>
- /// <value>The display type of the media.</value>
- public string DisplayMediaType { get; set; }
- /// <summary>
- /// Gets or sets the backdrop image paths.
- /// </summary>
- /// <value>The backdrop image paths.</value>
- public List<string> BackdropImagePaths { get; set; }
- /// <summary>
- /// Gets or sets the backdrop image sources.
- /// </summary>
- /// <value>The backdrop image sources.</value>
- public List<ImageSourceInfo> ImageSources { get; set; }
- /// <summary>
- /// Gets or sets the official rating.
- /// </summary>
- /// <value>The official rating.</value>
- public string OfficialRating { get; set; }
- /// <summary>
- /// Gets or sets the official rating description.
- /// </summary>
- /// <value>The official rating description.</value>
- public string OfficialRatingDescription { get; set; }
- /// <summary>
- /// Gets or sets the custom rating.
- /// </summary>
- /// <value>The custom rating.</value>
- public string CustomRating { get; set; }
- /// <summary>
- /// Gets or sets the overview.
- /// </summary>
- /// <value>The overview.</value>
- public string Overview { get; set; }
- /// <summary>
- /// Gets or sets the people.
- /// </summary>
- /// <value>The people.</value>
- public List<PersonInfo> People { get; set; }
- /// <summary>
- /// Override this if you need to combine/collapse person information
- /// </summary>
- /// <value>All people.</value>
- [IgnoreDataMember]
- public virtual IEnumerable<PersonInfo> AllPeople
- {
- get { return People; }
- }
- [IgnoreDataMember]
- public virtual IEnumerable<string> AllStudios
- {
- get { return Studios; }
- }
- [IgnoreDataMember]
- public virtual IEnumerable<string> AllGenres
- {
- get { return Genres; }
- }
- /// <summary>
- /// Gets or sets the studios.
- /// </summary>
- /// <value>The studios.</value>
- public List<string> Studios { get; set; }
- /// <summary>
- /// Gets or sets the genres.
- /// </summary>
- /// <value>The genres.</value>
- public List<string> Genres { get; set; }
- /// <summary>
- /// Gets or sets the home page URL.
- /// </summary>
- /// <value>The home page URL.</value>
- public string HomePageUrl { get; set; }
- /// <summary>
- /// Gets or sets the community rating.
- /// </summary>
- /// <value>The community rating.</value>
- public float? CommunityRating { get; set; }
- /// <summary>
- /// Gets or sets the community rating vote count.
- /// </summary>
- /// <value>The community rating vote count.</value>
- public int? VoteCount { get; set; }
- /// <summary>
- /// Gets or sets the run time ticks.
- /// </summary>
- /// <value>The run time ticks.</value>
- public long? RunTimeTicks { get; set; }
- /// <summary>
- /// Gets or sets the original run time ticks.
- /// </summary>
- /// <value>The original run time ticks.</value>
- public long? OriginalRunTimeTicks { get; set; }
- /// <summary>
- /// Gets or sets the production year.
- /// </summary>
- /// <value>The production year.</value>
- public int? ProductionYear { get; set; }
- /// <summary>
- /// If the item is part of a series, this is it's number in the series.
- /// This could be episode number, album track number, etc.
- /// </summary>
- /// <value>The index number.</value>
- public int? IndexNumber { get; set; }
- /// <summary>
- /// For an episode this could be the season number, or for a song this could be the disc number.
- /// </summary>
- /// <value>The parent index number.</value>
- public int? ParentIndexNumber { get; set; }
- [IgnoreDataMember]
- public virtual string OfficialRatingForComparison
- {
- get { return OfficialRating; }
- }
- [IgnoreDataMember]
- public virtual string CustomRatingForComparison
- {
- get { return CustomRating; }
- }
- /// <summary>
- /// Loads local trailers from the file system
- /// </summary>
- /// <returns>List{Video}.</returns>
- private IEnumerable<Trailer> LoadLocalTrailers()
- {
- ItemResolveArgs resolveArgs;
- try
- {
- resolveArgs = ResolveArgs;
- if (!resolveArgs.IsDirectory)
- {
- return new List<Trailer>();
- }
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error getting ResolveArgs for {0}", ex, Path);
- return new List<Trailer>();
- }
- var files = new List<FileSystemInfo>();
- var folder = resolveArgs.GetFileSystemEntryByName(TrailerFolderName);
- // Path doesn't exist. No biggie
- if (folder != null)
- {
- try
- {
- files.AddRange(new DirectoryInfo(folder.FullName).EnumerateFiles());
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error loading trailers for {0}", ex, Name);
- }
- }
- // Support xbmc trailers (-trailer suffix on video file names)
- files.AddRange(resolveArgs.FileSystemChildren.Where(i =>
- {
- try
- {
- if ((i.Attributes & FileAttributes.Directory) != FileAttributes.Directory)
- {
- if (System.IO.Path.GetFileNameWithoutExtension(i.Name).EndsWith(XbmcTrailerFileSuffix, StringComparison.OrdinalIgnoreCase) && !string.Equals(Path, i.FullName, StringComparison.OrdinalIgnoreCase))
- {
- return true;
- }
- }
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error accessing path {0}", ex, i.FullName);
- }
- return false;
- }));
- return LibraryManager.ResolvePaths<Trailer>(files, null).Select(video =>
- {
- // Try to retrieve it from the db. If we don't find it, use the resolved version
- var dbItem = LibraryManager.RetrieveItem(video.Id) as Trailer;
- if (dbItem != null)
- {
- dbItem.ResetResolveArgs(video.ResolveArgs);
- video = dbItem;
- }
- return video;
- }).ToList();
- }
- /// <summary>
- /// Loads the theme songs.
- /// </summary>
- /// <returns>List{Audio.Audio}.</returns>
- private IEnumerable<Audio.Audio> LoadThemeSongs()
- {
- ItemResolveArgs resolveArgs;
- try
- {
- resolveArgs = ResolveArgs;
- if (!resolveArgs.IsDirectory)
- {
- return new List<Audio.Audio>();
- }
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error getting ResolveArgs for {0}", ex, Path);
- return new List<Audio.Audio>();
- }
- var files = new List<FileSystemInfo>();
- var folder = resolveArgs.GetFileSystemEntryByName(ThemeSongsFolderName);
- // Path doesn't exist. No biggie
- if (folder != null)
- {
- try
- {
- files.AddRange(new DirectoryInfo(folder.FullName).EnumerateFiles());
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error loading theme songs for {0}", ex, Name);
- }
- }
- // Support plex/xbmc convention
- files.AddRange(resolveArgs.FileSystemChildren
- .Where(i => string.Equals(System.IO.Path.GetFileNameWithoutExtension(i.Name), ThemeSongFilename, StringComparison.OrdinalIgnoreCase) && EntityResolutionHelper.IsAudioFile(i.Name))
- );
- return LibraryManager.ResolvePaths<Audio.Audio>(files, null).Select(audio =>
- {
- // Try to retrieve it from the db. If we don't find it, use the resolved version
- var dbItem = LibraryManager.RetrieveItem(audio.Id) as Audio.Audio;
- if (dbItem != null)
- {
- dbItem.ResetResolveArgs(audio.ResolveArgs);
- audio = dbItem;
- }
- return audio;
- }).ToList();
- }
- /// <summary>
- /// Loads the video backdrops.
- /// </summary>
- /// <returns>List{Video}.</returns>
- private IEnumerable<Video> LoadThemeVideos()
- {
- ItemResolveArgs resolveArgs;
- try
- {
- resolveArgs = ResolveArgs;
- if (!resolveArgs.IsDirectory)
- {
- return new List<Video>();
- }
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error getting ResolveArgs for {0}", ex, Path);
- return new List<Video>();
- }
- var folder = resolveArgs.GetFileSystemEntryByName(ThemeVideosFolderName);
- // Path doesn't exist. No biggie
- if (folder == null)
- {
- return new List<Video>();
- }
- IEnumerable<FileSystemInfo> files;
- try
- {
- files = new DirectoryInfo(folder.FullName).EnumerateFiles();
- }
- catch (IOException ex)
- {
- Logger.ErrorException("Error loading video backdrops for {0}", ex, Name);
- return new List<Video>();
- }
- return LibraryManager.ResolvePaths<Video>(files, null).Select(item =>
- {
- // Try to retrieve it from the db. If we don't find it, use the resolved version
- var dbItem = LibraryManager.RetrieveItem(item.Id) as Video;
- if (dbItem != null)
- {
- dbItem.ResetResolveArgs(item.ResolveArgs);
- item = dbItem;
- }
- return item;
- }).ToList();
- }
- /// <summary>
- /// Overrides the base implementation to refresh metadata for local trailers
- /// </summary>
- /// <param name="cancellationToken">The cancellation token.</param>
- /// <param name="forceSave">if set to <c>true</c> [is new item].</param>
- /// <param name="forceRefresh">if set to <c>true</c> [force].</param>
- /// <param name="allowSlowProviders">if set to <c>true</c> [allow slow providers].</param>
- /// <param name="resetResolveArgs">if set to <c>true</c> [reset resolve args].</param>
- /// <returns>true if a provider reports we changed</returns>
- public virtual async Task<bool> RefreshMetadata(CancellationToken cancellationToken, bool forceSave = false, bool forceRefresh = false, bool allowSlowProviders = true, bool resetResolveArgs = true)
- {
- if (resetResolveArgs)
- {
- // Reload this
- ResetResolveArgs();
- }
- // Refresh for the item
- var itemRefreshTask = ProviderManager.ExecuteMetadataProviders(this, cancellationToken, forceRefresh, allowSlowProviders);
- cancellationToken.ThrowIfCancellationRequested();
- var themeSongsChanged = false;
- var themeVideosChanged = false;
- var localTrailersChanged = false;
- if (LocationType == LocationType.FileSystem && Parent != null)
- {
- var hasThemeMedia = this as IHasThemeMedia;
- if (hasThemeMedia != null)
- {
- themeSongsChanged = await RefreshThemeSongs(hasThemeMedia, cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
- themeVideosChanged = await RefreshThemeVideos(hasThemeMedia, cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
- }
- var hasTrailers = this as IHasTrailers;
- if (hasTrailers != null)
- {
- localTrailersChanged = await RefreshLocalTrailers(hasTrailers, cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
- }
- }
- cancellationToken.ThrowIfCancellationRequested();
- // Get the result from the item task
- var updateReason = await itemRefreshTask.ConfigureAwait(false);
- var changed = updateReason.HasValue;
- if (changed || forceSave || themeSongsChanged || themeVideosChanged || localTrailersChanged)
- {
- cancellationToken.ThrowIfCancellationRequested();
- await LibraryManager.UpdateItem(this, updateReason ?? ItemUpdateType.Unspecified, cancellationToken).ConfigureAwait(false);
- }
- return changed;
- }
- private async Task<bool> RefreshLocalTrailers(IHasTrailers item, CancellationToken cancellationToken, bool forceSave = false, bool forceRefresh = false, bool allowSlowProviders = true)
- {
- var newItems = LoadLocalTrailers().ToList();
- var newItemIds = newItems.Select(i => i.Id).ToList();
- var itemsChanged = !item.LocalTrailerIds.SequenceEqual(newItemIds);
- var tasks = newItems.Select(i => i.RefreshMetadata(cancellationToken, forceSave, forceRefresh, allowSlowProviders, resetResolveArgs: false));
- var results = await Task.WhenAll(tasks).ConfigureAwait(false);
- item.LocalTrailerIds = newItemIds;
- return itemsChanged || results.Contains(true);
- }
- private async Task<bool> RefreshThemeVideos(IHasThemeMedia item, CancellationToken cancellationToken, bool forceSave = false, bool forceRefresh = false, bool allowSlowProviders = true)
- {
- var newThemeVideos = LoadThemeVideos().ToList();
- var newThemeVideoIds = newThemeVideos.Select(i => i.Id).ToList();
- var themeVideosChanged = !item.ThemeVideoIds.SequenceEqual(newThemeVideoIds);
- var tasks = newThemeVideos.Select(i => i.RefreshMetadata(cancellationToken, forceSave, forceRefresh, allowSlowProviders, resetResolveArgs: false));
- var results = await Task.WhenAll(tasks).ConfigureAwait(false);
- item.ThemeVideoIds = newThemeVideoIds;
- return themeVideosChanged || results.Contains(true);
- }
- /// <summary>
- /// Refreshes the theme songs.
- /// </summary>
- private async Task<bool> RefreshThemeSongs(IHasThemeMedia item, CancellationToken cancellationToken, bool forceSave = false, bool forceRefresh = false, bool allowSlowProviders = true)
- {
- var newThemeSongs = LoadThemeSongs().ToList();
- var newThemeSongIds = newThemeSongs.Select(i => i.Id).ToList();
- var themeSongsChanged = !item.ThemeSongIds.SequenceEqual(newThemeSongIds);
- var tasks = newThemeSongs.Select(i => i.RefreshMetadata(cancellationToken, forceSave, forceRefresh, allowSlowProviders, resetResolveArgs: false));
- var results = await Task.WhenAll(tasks).ConfigureAwait(false);
- item.ThemeSongIds = newThemeSongIds;
- return themeSongsChanged || results.Contains(true);
- }
- /// <summary>
- /// Gets or sets the provider ids.
- /// </summary>
- /// <value>The provider ids.</value>
- public Dictionary<string, string> ProviderIds { get; set; }
- /// <summary>
- /// Override this to false if class should be ignored for indexing purposes
- /// </summary>
- /// <value><c>true</c> if [include in index]; otherwise, <c>false</c>.</value>
- [IgnoreDataMember]
- public virtual bool IncludeInIndex
- {
- get { return true; }
- }
- /// <summary>
- /// Override this to true if class should be grouped under a container in indicies
- /// The container class should be defined via IndexContainer
- /// </summary>
- /// <value><c>true</c> if [group in index]; otherwise, <c>false</c>.</value>
- [IgnoreDataMember]
- public virtual bool GroupInIndex
- {
- get { return false; }
- }
- /// <summary>
- /// Override this to return the folder that should be used to construct a container
- /// for this item in an index. GroupInIndex should be true as well.
- /// </summary>
- /// <value>The index container.</value>
- [IgnoreDataMember]
- public virtual Folder IndexContainer
- {
- get { return null; }
- }
- /// <summary>
- /// Gets the user data key.
- /// </summary>
- /// <returns>System.String.</returns>
- public virtual string GetUserDataKey()
- {
- return Id.ToString();
- }
- /// <summary>
- /// Gets the preferred metadata language.
- /// </summary>
- /// <returns>System.String.</returns>
- public string GetPreferredMetadataLanguage()
- {
- string lang = null;
- var hasLang = this as IHasPreferredMetadataLanguage;
- if (hasLang != null)
- {
- lang = hasLang.PreferredMetadataLanguage;
- }
- if (string.IsNullOrEmpty(lang))
- {
- lang = Parents.OfType<IHasPreferredMetadataLanguage>()
- .Select(i => i.PreferredMetadataLanguage)
- .FirstOrDefault(i => !string.IsNullOrEmpty(i));
- }
- if (string.IsNullOrEmpty(lang))
- {
- lang = ConfigurationManager.Configuration.PreferredMetadataLanguage;
- }
- return lang;
- }
- /// <summary>
- /// Gets the preferred metadata language.
- /// </summary>
- /// <returns>System.String.</returns>
- public string GetPreferredMetadataCountryCode()
- {
- string lang = null;
- var hasLang = this as IHasPreferredMetadataLanguage;
- if (hasLang != null)
- {
- lang = hasLang.PreferredMetadataCountryCode;
- }
- if (string.IsNullOrEmpty(lang))
- {
- lang = Parents.OfType<IHasPreferredMetadataLanguage>()
- .Select(i => i.PreferredMetadataCountryCode)
- .FirstOrDefault(i => !string.IsNullOrEmpty(i));
- }
- if (string.IsNullOrEmpty(lang))
- {
- lang = ConfigurationManager.Configuration.MetadataCountryCode;
- }
- return lang;
- }
- /// <summary>
- /// Determines if a given user has access to this item
- /// </summary>
- /// <param name="user">The user.</param>
- /// <param name="localizationManager">The localization manager.</param>
- /// <returns><c>true</c> if [is parental allowed] [the specified user]; otherwise, <c>false</c>.</returns>
- /// <exception cref="System.ArgumentNullException">user</exception>
- public bool IsParentalAllowed(User user, ILocalizationManager localizationManager)
- {
- if (user == null)
- {
- throw new ArgumentNullException("user");
- }
- var maxAllowedRating = user.Configuration.MaxParentalRating;
- if (maxAllowedRating == null)
- {
- return true;
- }
- var rating = CustomRatingForComparison;
- if (string.IsNullOrEmpty(rating))
- {
- rating = OfficialRatingForComparison;
- }
- if (string.IsNullOrEmpty(rating))
- {
- return !GetBlockUnratedValue(user.Configuration);
- }
- var value = localizationManager.GetRatingLevel(rating);
- // Could not determine the integer value
- if (!value.HasValue)
- {
- return true;
- }
- return value.Value <= maxAllowedRating.Value;
- }
- /// <summary>
- /// Gets the block unrated value.
- /// </summary>
- /// <param name="config">The configuration.</param>
- /// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
- protected virtual bool GetBlockUnratedValue(UserConfiguration config)
- {
- return config.BlockNotRated;
- }
- /// <summary>
- /// Determines if this folder should be visible to a given user.
- /// Default is just parental allowed. Can be overridden for more functionality.
- /// </summary>
- /// <param name="user">The user.</param>
- /// <returns><c>true</c> if the specified user is visible; otherwise, <c>false</c>.</returns>
- /// <exception cref="System.ArgumentNullException">user</exception>
- public virtual bool IsVisible(User user)
- {
- if (user == null)
- {
- throw new ArgumentNullException("user");
- }
- return IsParentalAllowed(user, LocalizationManager);
- }
- /// <summary>
- /// Finds the particular item by searching through our parents and, if not found there, loading from repo
- /// </summary>
- /// <param name="id">The id.</param>
- /// <returns>BaseItem.</returns>
- /// <exception cref="System.ArgumentException"></exception>
- protected BaseItem FindParentItem(Guid id)
- {
- if (id == Guid.Empty)
- {
- throw new ArgumentException();
- }
- var parent = Parent;
- while (parent != null && !parent.IsRoot)
- {
- if (parent.Id == id) return parent;
- parent = parent.Parent;
- }
- return null;
- }
- /// <summary>
- /// Gets a value indicating whether this instance is folder.
- /// </summary>
- /// <value><c>true</c> if this instance is folder; otherwise, <c>false</c>.</value>
- [IgnoreDataMember]
- public virtual bool IsFolder
- {
- get
- {
- return false;
- }
- }
- /// <summary>
- /// Determine if we have changed vs the passed in copy
- /// </summary>
- /// <param name="copy">The copy.</param>
- /// <returns><c>true</c> if the specified copy has changed; otherwise, <c>false</c>.</returns>
- /// <exception cref="System.ArgumentNullException"></exception>
- public virtual bool HasChanged(BaseItem copy)
- {
- if (copy == null)
- {
- throw new ArgumentNullException();
- }
- if (IsInMixedFolder != copy.IsInMixedFolder)
- {
- Logger.Debug(Name + " changed due to different value for IsInMixedFolder.");
- return true;
- }
- var changed = copy.DateModified != DateModified;
- if (changed)
- {
- Logger.Debug(Name + " changed - original creation: " + DateCreated + " new creation: " + copy.DateCreated + " original modified: " + DateModified + " new modified: " + copy.DateModified);
- }
- return changed;
- }
- public virtual string GetClientTypeName()
- {
- return GetType().Name;
- }
- /// <summary>
- /// Determines if the item is considered new based on user settings
- /// </summary>
- /// <returns><c>true</c> if [is recently added] [the specified user]; otherwise, <c>false</c>.</returns>
- /// <exception cref="System.ArgumentNullException"></exception>
- public bool IsRecentlyAdded()
- {
- return (DateTime.UtcNow - DateCreated).TotalDays < ConfigurationManager.Configuration.RecentItemDays;
- }
- /// <summary>
- /// Adds a person to the item
- /// </summary>
- /// <param name="person">The person.</param>
- /// <exception cref="System.ArgumentNullException"></exception>
- public void AddPerson(PersonInfo person)
- {
- if (person == null)
- {
- throw new ArgumentNullException("person");
- }
- if (string.IsNullOrWhiteSpace(person.Name))
- {
- throw new ArgumentNullException();
- }
- // Normalize
- if (string.Equals(person.Role, PersonType.GuestStar, StringComparison.OrdinalIgnoreCase))
- {
- person.Type = PersonType.GuestStar;
- }
- else if (string.Equals(person.Role, PersonType.Director, StringComparison.OrdinalIgnoreCase))
- {
- person.Type = PersonType.Director;
- }
- else if (string.Equals(person.Role, PersonType.Producer, StringComparison.OrdinalIgnoreCase))
- {
- person.Type = PersonType.Producer;
- }
- else if (string.Equals(person.Role, PersonType.Writer, StringComparison.OrdinalIgnoreCase))
- {
- person.Type = PersonType.Writer;
- }
- // If the type is GuestStar and there's already an Actor entry, then update it to avoid dupes
- if (string.Equals(person.Type, PersonType.GuestStar, StringComparison.OrdinalIgnoreCase))
- {
- var existing = People.FirstOrDefault(p => p.Name.Equals(person.Name, StringComparison.OrdinalIgnoreCase) && p.Type.Equals(PersonType.Actor, StringComparison.OrdinalIgnoreCase));
- if (existing != null)
- {
- existing.Type = PersonType.GuestStar;
- existing.SortOrder = person.SortOrder ?? existing.SortOrder;
- return;
- }
- }
- if (string.Equals(person.Type, PersonType.Actor, StringComparison.OrdinalIgnoreCase))
- {
- // If the actor already exists without a role and we have one, fill it in
- var existing = People.FirstOrDefault(p => p.Name.Equals(person.Name, StringComparison.OrdinalIgnoreCase) && (p.Type.Equals(PersonType.Actor, StringComparison.OrdinalIgnoreCase) || p.Type.Equals(PersonType.GuestStar, StringComparison.OrdinalIgnoreCase)));
- if (existing == null)
- {
- // Wasn't there - add it
- People.Add(person);
- }
- else
- {
- // Was there, if no role and we have one - fill it in
- if (string.IsNullOrWhiteSpace(existing.Role) && !string.IsNullOrWhiteSpace(person.Role))
- {
- existing.Role = person.Role;
- }
- existing.SortOrder = person.SortOrder ?? existing.SortOrder;
- }
- }
- else
- {
- var existing = People.FirstOrDefault(p =>
- string.Equals(p.Name, person.Name, StringComparison.OrdinalIgnoreCase) &&
- string.Equals(p.Type, person.Type, StringComparison.OrdinalIgnoreCase));
- // Check for dupes based on the combination of Name and Type
- if (existing == null)
- {
- People.Add(person);
- }
- else
- {
- existing.SortOrder = person.SortOrder ?? existing.SortOrder;
- }
- }
- }
- /// <summary>
- /// Adds a studio to the item
- /// </summary>
- /// <param name="name">The name.</param>
- /// <exception cref="System.ArgumentNullException"></exception>
- public void AddStudio(string name)
- {
- if (string.IsNullOrWhiteSpace(name))
- {
- throw new ArgumentNullException("name");
- }
- if (!Studios.Contains(name, StringComparer.OrdinalIgnoreCase))
- {
- Studios.Add(name);
- }
- }
- /// <summary>
- /// Adds a genre to the item
- /// </summary>
- /// <param name="name">The name.</param>
- /// <exception cref="System.ArgumentNullException"></exception>
- public void AddGenre(string name)
- {
- if (string.IsNullOrWhiteSpace(name))
- {
- throw new ArgumentNullException("name");
- }
- if (!Genres.Contains(name, StringComparer.OrdinalIgnoreCase))
- {
- Genres.Add(name);
- }
- }
- /// <summary>
- /// Marks the played.
- /// </summary>
- /// <param name="user">The user.</param>
- /// <param name="datePlayed">The date played.</param>
- /// <param name="userManager">The user manager.</param>
- /// <returns>Task.</returns>
- /// <exception cref="System.ArgumentNullException"></exception>
- public virtual async Task MarkPlayed(User user, DateTime? datePlayed, IUserDataManager userManager)
- {
- if (user == null)
- {
- throw new ArgumentNullException();
- }
- var key = GetUserDataKey();
- var data = userManager.GetUserData(user.Id, key);
- if (datePlayed.HasValue)
- {
- // Incremenet
- data.PlayCount++;
- }
- // Ensure it's at least one
- data.PlayCount = Math.Max(data.PlayCount, 1);
- data.LastPlayedDate = datePlayed ?? data.LastPlayedDate;
- data.Played = true;
- await userManager.SaveUserData(user.Id, this, data, UserDataSaveReason.TogglePlayed, CancellationToken.None).ConfigureAwait(false);
- }
- /// <summary>
- /// Marks the unplayed.
- /// </summary>
- /// <param name="user">The user.</param>
- /// <param name="userManager">The user manager.</param>
- /// <returns>Task.</returns>
- /// <exception cref="System.ArgumentNullException"></exception>
- public virtual async Task MarkUnplayed(User user, IUserDataManager userManager)
- {
- if (user == null)
- {
- throw new ArgumentNullException();
- }
- var key = GetUserDataKey();
- var data = userManager.GetUserData(user.Id, key);
- //I think it is okay to do this here.
- // if this is only called when a user is manually forcing something to un-played
- // then it probably is what we want to do...
- data.PlayCount = 0;
- data.PlaybackPositionTicks = 0;
- data.LastPlayedDate = null;
- data.Played = false;
- await userManager.SaveUserData(user.Id, this, data, UserDataSaveReason.TogglePlayed, CancellationToken.None).ConfigureAwait(false);
- }
- /// <summary>
- /// Do whatever refreshing is necessary when the filesystem pertaining to this item has changed.
- /// </summary>
- /// <returns>Task.</returns>
- public virtual Task ChangedExternally()
- {
- return RefreshMetadata(CancellationToken.None);
- }
- /// <summary>
- /// Finds a parent of a given type
- /// </summary>
- /// <typeparam name="T"></typeparam>
- /// <returns>``0.</returns>
- public T FindParent<T>()
- where T : Folder
- {
- var parent = Parent;
- while (parent != null)
- {
- var result = parent as T;
- if (result != null)
- {
- return result;
- }
- parent = parent.Parent;
- }
- return null;
- }
- /// <summary>
- /// Gets an image
- /// </summary>
- /// <param name="type">The type.</param>
- /// <param name="imageIndex">Index of the image.</param>
- /// <returns><c>true</c> if the specified type has image; otherwise, <c>false</c>.</returns>
- /// <exception cref="System.ArgumentException">Backdrops should be accessed using Item.Backdrops</exception>
- public bool HasImage(ImageType type, int imageIndex)
- {
- if (type == ImageType.Backdrop)
- {
- throw new ArgumentException("Backdrops should be accessed using Item.Backdrops");
- }
- if (type == ImageType.Screenshot)
- {
- throw new ArgumentException("Screenshots should be accessed using Item.Screenshots");
- }
- return !string.IsNullOrEmpty(this.GetImagePath(type));
- }
- public void SetImagePath(ImageType type, int index, string path)
- {
- if (type == ImageType.Backdrop)
- {
- throw new ArgumentException("Backdrops should be accessed using Item.Backdrops");
- }
- if (type == ImageType.Screenshot)
- {
- throw new ArgumentException("Screenshots should be accessed using Item.Screenshots");
- }
- var typeKey = type;
- // If it's null remove the key from the dictionary
- if (string.IsNullOrEmpty(path))
- {
- if (Images.ContainsKey(typeKey))
- {
- Images.Remove(typeKey);
- }
- }
- else
- {
- Images[typeKey] = path;
- }
- }
- /// <summary>
- /// Deletes the image.
- /// </summary>
- /// <param name="type">The type.</param>
- /// <param name="index">The index.</param>
- /// <returns>Task.</returns>
- public Task DeleteImage(ImageType type, int? index)
- {
- if (type == ImageType.Backdrop)
- {
- if (!index.HasValue)
- {
- throw new ArgumentException("Please specify a backdrop image index to delete.");
- }
- var file = BackdropImagePaths[index.Value];
- BackdropImagePaths.Remove(file);
- RemoveImageSourceForPath(file);
- // Delete the source file
- DeleteImagePath(file);
- }
- else if (type == ImageType.Screenshot)
- {
- if (!index.HasValue)
- {
- throw new ArgumentException("Please specify a screenshot image index to delete.");
- }
- var hasScreenshots = (IHasScreenshots)this;
- var file = hasScreenshots.ScreenshotImagePaths[index.Value];
- hasScreenshots.ScreenshotImagePaths.Remove(file);
- // Delete the source file
- DeleteImagePath(file);
- }
- else
- {
- // Delete the source file
- DeleteImagePath(this.GetImagePath(type));
- // Remove it from the item
- this.SetImagePath(type, null);
- }
- // Refresh metadata
- // Need to disable slow providers or the image might get re-downloaded
- return RefreshMetadata(CancellationToken.None, forceSave: true, allowSlowProviders: false);
- }
- /// <summary>
- /// Deletes the image path.
- /// </summary>
- /// <param name="path">The path.</param>
- private void DeleteImagePath(string path)
- {
- var currentFile = new FileInfo(path);
- // This will fail if the file is hidden
- if (currentFile.Exists)
- {
- if ((currentFile.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
- {
- currentFile.Attributes &= ~FileAttributes.Hidden;
- }
- currentFile.Delete();
- }
- }
- /// <summary>
- /// Validates that images within the item are still on the file system
- /// </summary>
- public void ValidateImages()
- {
- // Only validate paths from the same directory - need to copy to a list because we are going to potentially modify the collection below
- var deletedKeys = Images
- .Where(image => !File.Exists(image.Value))
- .Select(i => i.Key)
- .ToList();
- // Now remove them from the dictionary
- foreach (var key in deletedKeys)
- {
- Images.Remove(key);
- }
- }
- /// <summary>
- /// Validates that backdrops within the item are still on the file system
- /// </summary>
- public void ValidateBackdrops()
- {
- // Only validate paths from the same directory - need to copy to a list because we are going to potentially modify the collection below
- var deletedImages = BackdropImagePaths
- .Where(path => !File.Exists(path))
- .ToList();
- // Now remove them from the dictionary
- foreach (var path in deletedImages)
- {
- BackdropImagePaths.Remove(path);
- RemoveImageSourceForPath(path);
- }
- }
- /// <summary>
- /// Adds the image source.
- /// </summary>
- /// <param name="path">The path.</param>
- /// <param name="url">The URL.</param>
- public void AddImageSource(string path, string url)
- {
- RemoveImageSourceForPath(path);
- var pathMd5 = path.ToLower().GetMD5();
- ImageSources.Add(new ImageSourceInfo
- {
- ImagePathMD5 = pathMd5,
- ImageUrlMD5 = url.ToLower().GetMD5()
- });
- }
- /// <summary>
- /// Gets the image source info.
- /// </summary>
- /// <param name="path">The path.</param>
- /// <returns>ImageSourceInfo.</returns>
- public ImageSourceInfo GetImageSourceInfo(string path)
- {
- if (ImageSources.Count == 0)
- {
- return null;
- }
- var pathMd5 = path.ToLower().GetMD5();
- return ImageSources.FirstOrDefault(i => i.ImagePathMD5 == pathMd5);
- }
- /// <summary>
- /// Removes the image source for path.
- /// </summary>
- /// <param name="path">The path.</param>
- public void RemoveImageSourceForPath(string path)
- {
- if (ImageSources.Count == 0)
- {
- return;
- }
- var pathMd5 = path.ToLower().GetMD5();
- // Remove existing
- foreach (var entry in ImageSources
- .Where(i => i.ImagePathMD5 == pathMd5)
- .ToList())
- {
- ImageSources.Remove(entry);
- }
- }
- /// <summary>
- /// Determines whether [contains image with source URL] [the specified URL].
- /// </summary>
- /// <param name="url">The URL.</param>
- /// <returns><c>true</c> if [contains image with source URL] [the specified URL]; otherwise, <c>false</c>.</returns>
- public bool ContainsImageWithSourceUrl(string url)
- {
- if (ImageSources.Count == 0)
- {
- return false;
- }
- var md5 = url.ToLower().GetMD5();
- return ImageSources.Any(i => i.ImageUrlMD5 == md5);
- }
- /// <summary>
- /// Validates the screenshots.
- /// </summary>
- public void ValidateScreenshots()
- {
- var hasScreenshots = (IHasScreenshots)this;
- // Only validate paths from the same directory - need to copy to a list because we are going to potentially modify the collection below
- var deletedImages = hasScreenshots.ScreenshotImagePaths
- .Where(path => !File.Exists(path))
- .ToList();
- // Now remove them from the dictionary
- foreach (var path in deletedImages)
- {
- hasScreenshots.ScreenshotImagePaths.Remove(path);
- }
- }
- /// <summary>
- /// Gets the image path.
- /// </summary>
- /// <param name="imageType">Type of the image.</param>
- /// <param name="imageIndex">Index of the image.</param>
- /// <returns>System.String.</returns>
- /// <exception cref="System.InvalidOperationException">
- /// </exception>
- /// <exception cref="System.ArgumentNullException">item</exception>
- public string GetImagePath(ImageType imageType, int imageIndex)
- {
- if (imageType == ImageType.Backdrop)
- {
- return BackdropImagePaths.Count > imageIndex ? BackdropImagePaths[imageIndex] : null;
- }
- if (imageType == ImageType.Screenshot)
- {
- var hasScreenshots = (IHasScreenshots)this;
- return hasScreenshots.ScreenshotImagePaths.Count > imageIndex ? hasScreenshots.ScreenshotImagePaths[imageIndex] : null;
- }
- if (imageType == ImageType.Chapter)
- {
- return ItemRepository.GetChapter(Id, imageIndex).ImagePath;
- }
- string val;
- Images.TryGetValue(imageType, out val);
- return val;
- }
- /// <summary>
- /// Gets the image date modified.
- /// </summary>
- /// <param name="imagePath">The image path.</param>
- /// <returns>DateTime.</returns>
- /// <exception cref="System.ArgumentNullException">item</exception>
- public DateTime GetImageDateModified(string imagePath)
- {
- if (string.IsNullOrEmpty(imagePath))
- {
- throw new ArgumentNullException("imagePath");
- }
- var locationType = LocationType;
- if (locationType == LocationType.Remote ||
- locationType == LocationType.Virtual)
- {
- return FileSystem.GetLastWriteTimeUtc(imagePath);
- }
- var metaFileEntry = ResolveArgs.GetMetaFileByPath(imagePath);
- // If we didn't the metafile entry, check the Season
- if (metaFileEntry == null)
- {
- if (Parent != null)
- {
- metaFileEntry = Parent.ResolveArgs.GetMetaFileByPath(imagePath);
- }
- }
- // See if we can avoid a file system lookup by looking for the file in ResolveArgs
- return metaFileEntry == null ? FileSystem.GetLastWriteTimeUtc(imagePath) : FileSystem.GetLastWriteTimeUtc(metaFileEntry);
- }
- /// <summary>
- /// Gets the file system path to delete when the item is to be deleted
- /// </summary>
- /// <returns></returns>
- public virtual IEnumerable<string> GetDeletePaths()
- {
- return new[] { Path };
- }
- public Task SwapImages(ImageType type, int index1, int index2)
- {
- if (type != ImageType.Screenshot && type != ImageType.Backdrop)
- {
- throw new ArgumentException("The change index operation is only applicable to backdrops and screenshots");
- }
- var file1 = GetImagePath(type, index1);
- var file2 = GetImagePath(type, index2);
- FileSystem.SwapFiles(file1, file2);
- // Directory watchers should repeat this, but do a quick refresh first
- return RefreshMetadata(CancellationToken.None, forceSave: true, allowSlowProviders: false);
- }
- }
- }
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