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authorLuke Pulverenti <luke.pulverenti@gmail.com>2016-11-03 03:14:14 -0400
committerLuke Pulverenti <luke.pulverenti@gmail.com>2016-11-03 03:14:14 -0400
commitb76a1abda578b8ff64bad2997b036b0fc43e264f (patch)
tree7b73000abcf71e90c290b6107525969cb904ed2d /MediaBrowser.Server.Implementations/Library/UserDataManager.cs
parent3eb4091808735858b01855d298226d239be464af (diff)
move classes to portable server lib
Diffstat (limited to 'MediaBrowser.Server.Implementations/Library/UserDataManager.cs')
-rw-r--r--MediaBrowser.Server.Implementations/Library/UserDataManager.cs287
1 files changed, 0 insertions, 287 deletions
diff --git a/MediaBrowser.Server.Implementations/Library/UserDataManager.cs b/MediaBrowser.Server.Implementations/Library/UserDataManager.cs
deleted file mode 100644
index 9ee65a57c..000000000
--- a/MediaBrowser.Server.Implementations/Library/UserDataManager.cs
+++ /dev/null
@@ -1,287 +0,0 @@
-using MediaBrowser.Common.Events;
-using MediaBrowser.Controller.Configuration;
-using MediaBrowser.Controller.Entities;
-using MediaBrowser.Controller.Entities.Audio;
-using MediaBrowser.Controller.Library;
-using MediaBrowser.Controller.Persistence;
-using MediaBrowser.Model.Dto;
-using MediaBrowser.Model.Entities;
-using MediaBrowser.Model.Logging;
-using System;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace MediaBrowser.Server.Implementations.Library
-{
- /// <summary>
- /// Class UserDataManager
- /// </summary>
- public class UserDataManager : IUserDataManager
- {
- public event EventHandler<UserDataSaveEventArgs> UserDataSaved;
-
- private readonly ConcurrentDictionary<string, UserItemData> _userData =
- new ConcurrentDictionary<string, UserItemData>(StringComparer.OrdinalIgnoreCase);
-
- private readonly ILogger _logger;
- private readonly IServerConfigurationManager _config;
-
- public UserDataManager(ILogManager logManager, IServerConfigurationManager config)
- {
- _config = config;
- _logger = logManager.GetLogger(GetType().Name);
- }
-
- /// <summary>
- /// Gets or sets the repository.
- /// </summary>
- /// <value>The repository.</value>
- public IUserDataRepository Repository { get; set; }
-
- public async Task SaveUserData(Guid userId, IHasUserData item, UserItemData userData, UserDataSaveReason reason, CancellationToken cancellationToken)
- {
- if (userData == null)
- {
- throw new ArgumentNullException("userData");
- }
- if (item == null)
- {
- throw new ArgumentNullException("item");
- }
- if (userId == Guid.Empty)
- {
- throw new ArgumentNullException("userId");
- }
-
- cancellationToken.ThrowIfCancellationRequested();
-
- var keys = item.GetUserDataKeys();
-
- foreach (var key in keys)
- {
- await Repository.SaveUserData(userId, key, userData, cancellationToken).ConfigureAwait(false);
- }
-
- var cacheKey = GetCacheKey(userId, item.Id);
- _userData.AddOrUpdate(cacheKey, userData, (k, v) => userData);
-
- EventHelper.FireEventIfNotNull(UserDataSaved, this, new UserDataSaveEventArgs
- {
- Keys = keys,
- UserData = userData,
- SaveReason = reason,
- UserId = userId,
- Item = item
-
- }, _logger);
- }
-
- /// <summary>
- /// Save the provided user data for the given user. Batch operation. Does not fire any events or update the cache.
- /// </summary>
- /// <param name="userId"></param>
- /// <param name="userData"></param>
- /// <param name="cancellationToken"></param>
- /// <returns></returns>
- public async Task SaveAllUserData(Guid userId, IEnumerable<UserItemData> userData, CancellationToken cancellationToken)
- {
- if (userData == null)
- {
- throw new ArgumentNullException("userData");
- }
- if (userId == Guid.Empty)
- {
- throw new ArgumentNullException("userId");
- }
-
- cancellationToken.ThrowIfCancellationRequested();
-
- await Repository.SaveAllUserData(userId, userData, cancellationToken).ConfigureAwait(false);
- }
-
- /// <summary>
- /// Retrieve all user data for the given user
- /// </summary>
- /// <param name="userId"></param>
- /// <returns></returns>
- public IEnumerable<UserItemData> GetAllUserData(Guid userId)
- {
- if (userId == Guid.Empty)
- {
- throw new ArgumentNullException("userId");
- }
-
- return Repository.GetAllUserData(userId);
- }
-
- public UserItemData GetUserData(Guid userId, Guid itemId, List<string> keys)
- {
- if (userId == Guid.Empty)
- {
- throw new ArgumentNullException("userId");
- }
- if (keys == null)
- {
- throw new ArgumentNullException("keys");
- }
- if (keys.Count == 0)
- {
- throw new ArgumentException("UserData keys cannot be empty.");
- }
-
- var cacheKey = GetCacheKey(userId, itemId);
-
- return _userData.GetOrAdd(cacheKey, k => GetUserDataInternal(userId, keys));
- }
-
- private UserItemData GetUserDataInternal(Guid userId, List<string> keys)
- {
- var userData = Repository.GetUserData(userId, keys);
-
- if (userData != null)
- {
- return userData;
- }
-
- if (keys.Count > 0)
- {
- return new UserItemData
- {
- UserId = userId,
- Key = keys[0]
- };
- }
-
- return null;
- }
-
- /// <summary>
- /// Gets the internal key.
- /// </summary>
- /// <returns>System.String.</returns>
- private string GetCacheKey(Guid userId, Guid itemId)
- {
- return userId.ToString("N") + itemId.ToString("N");
- }
-
- public UserItemData GetUserData(IHasUserData user, IHasUserData item)
- {
- return GetUserData(user.Id, item);
- }
-
- public UserItemData GetUserData(string userId, IHasUserData item)
- {
- return GetUserData(new Guid(userId), item);
- }
-
- public UserItemData GetUserData(Guid userId, IHasUserData item)
- {
- return GetUserData(userId, item.Id, item.GetUserDataKeys());
- }
-
- public async Task<UserItemDataDto> GetUserDataDto(IHasUserData item, User user)
- {
- var userData = GetUserData(user.Id, item);
- var dto = GetUserItemDataDto(userData);
-
- await item.FillUserDataDtoValues(dto, userData, null, user).ConfigureAwait(false);
- return dto;
- }
-
- public async Task<UserItemDataDto> GetUserDataDto(IHasUserData item, BaseItemDto itemDto, User user)
- {
- var userData = GetUserData(user.Id, item);
- var dto = GetUserItemDataDto(userData);
-
- await item.FillUserDataDtoValues(dto, userData, itemDto, user).ConfigureAwait(false);
- return dto;
- }
-
- /// <summary>
- /// Converts a UserItemData to a DTOUserItemData
- /// </summary>
- /// <param name="data">The data.</param>
- /// <returns>DtoUserItemData.</returns>
- /// <exception cref="System.ArgumentNullException"></exception>
- private UserItemDataDto GetUserItemDataDto(UserItemData data)
- {
- if (data == null)
- {
- throw new ArgumentNullException("data");
- }
-
- return new UserItemDataDto
- {
- IsFavorite = data.IsFavorite,
- Likes = data.Likes,
- PlaybackPositionTicks = data.PlaybackPositionTicks,
- PlayCount = data.PlayCount,
- Rating = data.Rating,
- Played = data.Played,
- LastPlayedDate = data.LastPlayedDate,
- Key = data.Key
- };
- }
-
- public bool UpdatePlayState(BaseItem item, UserItemData data, long? reportedPositionTicks)
- {
- var playedToCompletion = false;
-
- var positionTicks = reportedPositionTicks ?? item.RunTimeTicks ?? 0;
- var hasRuntime = item.RunTimeTicks.HasValue && item.RunTimeTicks > 0;
-
- // If a position has been reported, and if we know the duration
- if (positionTicks > 0 && hasRuntime)
- {
- var pctIn = Decimal.Divide(positionTicks, item.RunTimeTicks.Value) * 100;
-
- // Don't track in very beginning
- if (pctIn < _config.Configuration.MinResumePct)
- {
- positionTicks = 0;
- }
-
- // If we're at the end, assume completed
- else if (pctIn > _config.Configuration.MaxResumePct || positionTicks >= item.RunTimeTicks.Value)
- {
- positionTicks = 0;
- data.Played = playedToCompletion = true;
- }
-
- else
- {
- // Enforce MinResumeDuration
- var durationSeconds = TimeSpan.FromTicks(item.RunTimeTicks.Value).TotalSeconds;
-
- if (durationSeconds < _config.Configuration.MinResumeDurationSeconds)
- {
- positionTicks = 0;
- data.Played = playedToCompletion = true;
- }
- }
- }
- else if (!hasRuntime)
- {
- // If we don't know the runtime we'll just have to assume it was fully played
- data.Played = playedToCompletion = true;
- positionTicks = 0;
- }
-
- if (!item.SupportsPlayedStatus)
- {
- positionTicks = 0;
- data.Played = false;
- }
- if (item is Audio)
- {
- positionTicks = 0;
- }
-
- data.PlaybackPositionTicks = positionTicks;
-
- return playedToCompletion;
- }
- }
-}