lgladsden/jellyfin-server
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

switch to flat file storage

Browse Source
This commit is contained in:
Luke Pulverenti 2013-06-17 16:35:43 -04:00
parent 95f471e8c3
commit e677a57bf1
44 changed files with 958 additions and 1594 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
MediaBrowser.Api/LibraryService.cs
View File

@ -431,7 +431,7 @@ namespace MediaBrowser.Api
var dtoBuilder = new DtoBuilder(Logger, _libraryManager, _userDataRepository);
var items = _itemRepo.GetItems(item.ThemeSongIds)
var items = _itemRepo.RetrieveItems<Audio>(item.ThemeSongIds)
.OrderBy(i => i.SortName)
.Select(i => dtoBuilder.GetBaseItemDto(i, fields, user))
.Select(t => t.Result)
@ -471,7 +471,7 @@ namespace MediaBrowser.Api
var dtoBuilder = new DtoBuilder(Logger, _libraryManager, _userDataRepository);
var items =
_itemRepo.GetItems(item.ThemeVideoIds)
_itemRepo.RetrieveItems<Video>(item.ThemeVideoIds)
.OrderBy(i => i.SortName)
.Select(i => dtoBuilder.GetBaseItemDto(i, fields, user))
.Select(t => t.Result)

21
MediaBrowser.Api/TvShowsService.cs
View File

@ -70,7 +70,7 @@ namespace MediaBrowser.Api
public class GetSimilarShows : BaseGetSimilarItems
{
}
/// <summary>
/// Class TvShowsService
/// </summary>
@ -110,9 +110,9 @@ namespace MediaBrowser.Api
/// <returns>System.Object.</returns>
public object Get(GetSimilarShows request)
{
var result = SimilarItemsHelper.GetSimilarItems(_userManager,
_libraryManager,
_userDataRepository,
var result = SimilarItemsHelper.GetSimilarItems(_userManager,
_libraryManager,
_userDataRepository,
Logger,
request, item => item is Series,
SimilarItemsHelper.GetSimiliarityScore);
@ -141,20 +141,19 @@ namespace MediaBrowser.Api
{
var user = _userManager.GetUserById(request.UserId);
var tasks = user.RootFolder
var itemsArray = user.RootFolder
.GetRecursiveChildren(user)
.OfType<Series>()
.AsParallel()
.Select(i => GetNextUp(i, user));
var itemsArray = await Task.WhenAll(tasks).ConfigureAwait(false);
.Select(i => GetNextUp(i, user))
.ToArray();
itemsArray = itemsArray
.Where(i => i.Item1 != null)
.OrderByDescending(i =>
{
var seriesUserData =
_userDataRepository.GetUserData(user.Id, i.Item1.Series.GetUserDataKey()).Result;
_userDataRepository.GetUserData(user.Id, i.Item1.Series.GetUserDataKey());
if (seriesUserData.IsFavorite)
{
@ -190,7 +189,7 @@ namespace MediaBrowser.Api
/// <param name="series">The series.</param>
/// <param name="user">The user.</param>
/// <returns>Task{Episode}.</returns>
private async Task<Tuple<Episode,DateTime>> GetNextUp(Series series, User user)
private Tuple<Episode, DateTime> GetNextUp(Series series, User user)
{
var allEpisodes = series.GetRecursiveChildren(user)
.OfType<Episode>()
@ -205,7 +204,7 @@ namespace MediaBrowser.Api
// Go back starting with the most recent episodes
foreach (var episode in allEpisodes)
{
var userData = await _userDataRepository.GetUserData(user.Id, episode.GetUserDataKey()).ConfigureAwait(false);
var userData = _userDataRepository.GetUserData(user.Id, episode.GetUserDataKey());
if (userData.Played)
{

9
MediaBrowser.Api/UserLibrary/BaseItemsByNameService.cs
View File

@ -337,7 +337,7 @@ namespace MediaBrowser.Api.UserLibrary
public string Name;
public BaseItem Item;
private Task<UserItemData> _userData;
private UserItemData _userData;
public List<BaseItem> Items
{
@ -353,12 +353,7 @@ namespace MediaBrowser.Api.UserLibrary
{
var item = await GetItem().ConfigureAwait(false);
if (_userData == null)
{
_userData = repo.GetUserData(userId, item.GetUserDataKey());
}
return await _userData.ConfigureAwait(false);
return _userData ?? (_userData = repo.GetUserData(userId, item.GetUserDataKey()));
}
public IbnStub(string name, Func<IEnumerable<BaseItem>> childItems, Func<string,Task<T>> item)

8
MediaBrowser.Api/UserLibrary/ItemByNameUserDataService.cs
View File

@ -240,9 +240,9 @@ namespace MediaBrowser.Api.UserLibrary
}
var key = item.GetUserDataKey();
// Get the user data for this item
var data = await UserDataRepository.GetUserData(userId, key).ConfigureAwait(false);
var data = UserDataRepository.GetUserData(userId, key);
// Set favorite status
data.IsFavorite = isFavorite;
@ -288,9 +288,9 @@ namespace MediaBrowser.Api.UserLibrary
}
var key = item.GetUserDataKey();
// Get the user data for this item
var data = await UserDataRepository.GetUserData(userId, key).ConfigureAwait(false);
var data = UserDataRepository.GetUserData(userId, key);
data.Likes = likes;

12
MediaBrowser.Api/UserLibrary/ItemsService.cs
View File

@ -335,7 +335,7 @@ namespace MediaBrowser.Api.UserLibrary
case ItemFilter.Likes:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey()).Result;
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.Likes.HasValue && userdata.Likes.Value;
});
@ -343,7 +343,7 @@ namespace MediaBrowser.Api.UserLibrary
case ItemFilter.Dislikes:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey()).Result;
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.Likes.HasValue && !userdata.Likes.Value;
});
@ -351,7 +351,7 @@ namespace MediaBrowser.Api.UserLibrary
case ItemFilter.IsFavorite:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey()).Result;
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.IsFavorite;
});
@ -362,7 +362,7 @@ namespace MediaBrowser.Api.UserLibrary
case ItemFilter.IsResumable:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey()).Result;
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.PlaybackPositionTicks > 0;
});
@ -370,7 +370,7 @@ namespace MediaBrowser.Api.UserLibrary
case ItemFilter.IsPlayed:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey()).Result;
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.Played;
});
@ -378,7 +378,7 @@ namespace MediaBrowser.Api.UserLibrary
case ItemFilter.IsUnplayed:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey()).Result;
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata == null || !userdata.Played;
});

12
MediaBrowser.Api/UserLibrary/UserLibraryService.cs
View File

@ -399,7 +399,7 @@ namespace MediaBrowser.Api.UserLibrary
var dtoBuilder = new DtoBuilder(Logger, _libraryManager, _userDataRepository);
var items = _itemRepo.GetItems(movie.SpecialFeatureIds).OrderBy(i => i.SortName).Select(i => dtoBuilder.GetBaseItemDto(i, fields, user)).Select(t => t.Result).ToList();
var items = _itemRepo.RetrieveItems<Video>(movie.SpecialFeatureIds).OrderBy(i => i.SortName).Select(i => dtoBuilder.GetBaseItemDto(i, fields, user)).Select(t => t.Result).ToList();
return ToOptimizedResult(items);
}
@ -420,7 +420,7 @@ namespace MediaBrowser.Api.UserLibrary
var dtoBuilder = new DtoBuilder(Logger, _libraryManager, _userDataRepository);
var items = _itemRepo.GetItems(item.LocalTrailerIds).OrderBy(i => i.SortName).Select(i => dtoBuilder.GetBaseItemDto(i, fields, user)).Select(t => t.Result).ToList();
var items = _itemRepo.RetrieveItems<Trailer>(item.LocalTrailerIds).OrderBy(i => i.SortName).Select(i => dtoBuilder.GetBaseItemDto(i, fields, user)).Select(t => t.Result).ToList();
return ToOptimizedResult(items);
}
@ -496,7 +496,7 @@ namespace MediaBrowser.Api.UserLibrary
// Get the user data for this item
var key = item.GetUserDataKey();
var data = _userDataRepository.GetUserData(user.Id, key).Result;
var data = _userDataRepository.GetUserData(user.Id, key);
// Set favorite status
data.IsFavorite = true;
@ -519,7 +519,7 @@ namespace MediaBrowser.Api.UserLibrary
var key = item.GetUserDataKey();
// Get the user data for this item
var data = _userDataRepository.GetUserData(user.Id, key).Result;
var data = _userDataRepository.GetUserData(user.Id, key);
// Set favorite status
data.IsFavorite = false;
@ -542,7 +542,7 @@ namespace MediaBrowser.Api.UserLibrary
var key = item.GetUserDataKey();
// Get the user data for this item
var data = _userDataRepository.GetUserData(user.Id, key).Result;
var data = _userDataRepository.GetUserData(user.Id, key);
data.Rating = null;
@ -564,7 +564,7 @@ namespace MediaBrowser.Api.UserLibrary
var key = item.GetUserDataKey();
// Get the user data for this item
var data = _userDataRepository.GetUserData(user.Id, key).Result;
var data = _userDataRepository.GetUserData(user.Id, key);
data.Likes = request.Likes;

2
MediaBrowser.Api/VideosService.cs
View File

@ -64,7 +64,7 @@ namespace MediaBrowser.Api
var video = (Video)item;
var items = _itemRepo.GetItems(video.AdditionalPartIds)
var items = _itemRepo.RetrieveItems<Video>(video.AdditionalPartIds)
.OrderBy(i => i.SortName)
.Select(i => dtoBuilder.GetBaseItemDto(i, fields, user))
.Select(t => t.Result)

22
MediaBrowser.Controller/Dto/DtoBuilder.cs
View File

@ -73,11 +73,6 @@ namespace MediaBrowser.Controller.Dto
tasks.Add(AttachPeople(dto, item));
}
if (user != null)
{
tasks.Add(AttachUserSpecificInfo(dto, item, user, fields));
}
if (fields.Contains(ItemFields.PrimaryImageAspectRatio))
{
try
@ -91,6 +86,11 @@ namespace MediaBrowser.Controller.Dto
}
}
if (user != null)
{
AttachUserSpecificInfo(dto, item, user, fields);
}
AttachBasicFields(dto, item, fields);
// Make sure all the tasks we kicked off have completed.
@ -109,7 +109,7 @@ namespace MediaBrowser.Controller.Dto
/// <param name="item">The item.</param>
/// <param name="user">The user.</param>
/// <param name="fields">The fields.</param>
private async Task AttachUserSpecificInfo(BaseItemDto dto, BaseItem item, User user, List<ItemFields> fields)
private void AttachUserSpecificInfo(BaseItemDto dto, BaseItem item, User user, List<ItemFields> fields)
{
if (item.IsFolder && fields.Contains(ItemFields.DisplayPreferencesId))
{
@ -127,13 +127,13 @@ namespace MediaBrowser.Controller.Dto
// Skip sorting since all we want is a count
dto.ChildCount = folder.GetChildren(user).Count();
await SetSpecialCounts(folder, user, dto, _userDataRepository).ConfigureAwait(false);
SetSpecialCounts(folder, user, dto, _userDataRepository);
}
}
if (addUserData)
{
var userData = await _userDataRepository.GetUserData(user.Id, item.GetUserDataKey()).ConfigureAwait(false);
var userData = _userDataRepository.GetUserData(user.Id, item.GetUserDataKey());
dto.UserData = GetUserItemDataDto(userData);
@ -529,7 +529,7 @@ namespace MediaBrowser.Controller.Dto
/// <param name="dto">The dto.</param>
/// <param name="userDataRepository">The user data repository.</param>
/// <returns>Task.</returns>
private static async Task SetSpecialCounts(Folder folder, User user, BaseItemDto dto, IUserDataRepository userDataRepository)
private static void SetSpecialCounts(Folder folder, User user, BaseItemDto dto, IUserDataRepository userDataRepository)
{
var rcentlyAddedItemCount = 0;
var recursiveItemCount = 0;
@ -540,7 +540,7 @@ namespace MediaBrowser.Controller.Dto
// Loop through each recursive child
foreach (var child in folder.GetRecursiveChildren(user).Where(i => !i.IsFolder).ToList())
{
var userdata = await userDataRepository.GetUserData(user.Id, child.GetUserDataKey()).ConfigureAwait(false);
var userdata = userDataRepository.GetUserData(user.Id, child.GetUserDataKey());
recursiveItemCount++;
@ -767,7 +767,7 @@ namespace MediaBrowser.Controller.Dto
{
if (data == null)
{
throw new ArgumentNullException();
throw new ArgumentNullException("data");
}
return new UserItemDataDto

43
MediaBrowser.Controller/Entities/BaseItem.cs
View File

@ -273,7 +273,7 @@ namespace MediaBrowser.Controller.Entities
{
return Guid.Empty;
}
try
{
if (!ResolveArgs.IsDirectory)
@ -681,11 +681,6 @@ namespace MediaBrowser.Controller.Entities
/// <returns>List{Video}.</returns>
private IEnumerable<Trailer> LoadLocalTrailers()
{
if (LocationType != LocationType.FileSystem)
{
return new List<Trailer>();
}
ItemResolveArgs resolveArgs;
try
@ -737,7 +732,7 @@ namespace MediaBrowser.Controller.Entities
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;
var dbItem = LibraryManager.RetrieveItem(video.Id, typeof(Trailer)) as Trailer;
if (dbItem != null)
{
@ -756,11 +751,6 @@ namespace MediaBrowser.Controller.Entities
/// <returns>List{Audio.Audio}.</returns>
private IEnumerable<Audio.Audio> LoadThemeSongs()
{
if (LocationType != LocationType.FileSystem)
{
return new List<Audio.Audio>();
}
ItemResolveArgs resolveArgs;
try
@ -803,7 +793,7 @@ namespace MediaBrowser.Controller.Entities
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;
var dbItem = LibraryManager.RetrieveItem(audio.Id, typeof(Audio.Audio)) as Audio.Audio;
if (dbItem != null)
{
@ -821,11 +811,6 @@ namespace MediaBrowser.Controller.Entities
/// <returns>List{Video}.</returns>
private IEnumerable<Video> LoadThemeVideos()
{
if (LocationType != LocationType.FileSystem)
{
return new List<Video>();
}
ItemResolveArgs resolveArgs;
try
@ -866,7 +851,7 @@ namespace MediaBrowser.Controller.Entities
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;
var dbItem = LibraryManager.RetrieveItem(item.Id, typeof(Video)) as Video;
if (dbItem != null)
{
@ -896,13 +881,20 @@ namespace MediaBrowser.Controller.Entities
cancellationToken.ThrowIfCancellationRequested();
var themeSongsChanged = await RefreshThemeSongs(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
var themeSongsChanged = false;
var themeVideosChanged = await RefreshThemeVideos(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
var themeVideosChanged = false;
var localTrailersChanged = await RefreshLocalTrailers(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
var localTrailersChanged = false;
cancellationToken.ThrowIfCancellationRequested();
if (LocationType == LocationType.FileSystem && Parent != null)
{
themeSongsChanged = await RefreshThemeSongs(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
themeVideosChanged = await RefreshThemeVideos(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
localTrailersChanged = await RefreshLocalTrailers(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
}
cancellationToken.ThrowIfCancellationRequested();
@ -1096,8 +1088,7 @@ namespace MediaBrowser.Controller.Entities
parent = parent.Parent;
}
//not found - load from repo
return LibraryManager.RetrieveItem(id);
return null;
}
/// <summary>
@ -1315,7 +1306,7 @@ namespace MediaBrowser.Controller.Entities
var key = GetUserDataKey();
var data = await userManager.GetUserData(user.Id, key).ConfigureAwait(false);
var data = userManager.GetUserData(user.Id, key);
if (wasPlayed)
{

65
MediaBrowser.Controller/Entities/Folder.cs
View File

@ -3,6 +3,7 @@ using MediaBrowser.Common.Progress;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Localization;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Controller.Reflection;
using MediaBrowser.Controller.Resolvers;
using MediaBrowser.Model.Entities;
using System;
@ -21,6 +22,15 @@ namespace MediaBrowser.Controller.Entities
/// </summary>
public class Folder : BaseItem
{
private static TypeMapper _typeMapper = new TypeMapper();
public Folder()
{
ChildDefinitions = new ConcurrentDictionary<Guid, string>();
}
public ConcurrentDictionary<Guid, string> ChildDefinitions { get; set; }
/// <summary>
/// Gets a value indicating whether this instance is folder.
/// </summary>
@ -108,16 +118,14 @@ namespace MediaBrowser.Controller.Entities
item.DateModified = DateTime.Now;
}
if (!_children.TryAdd(item.Id, item))
if (!_children.TryAdd(item.Id, item) || !ChildDefinitions.TryAdd(item.Id, item.GetType().FullName))
{
throw new InvalidOperationException("Unable to add " + item.Name);
}
var newChildren = Children.ToList();
await LibraryManager.CreateItem(item, cancellationToken).ConfigureAwait(false);
await LibraryManager.SaveChildren(Id, newChildren, cancellationToken).ConfigureAwait(false);
await LibraryManager.UpdateItem(this, cancellationToken).ConfigureAwait(false);
}
/// <summary>
@ -145,19 +153,18 @@ namespace MediaBrowser.Controller.Entities
public Task RemoveChild(BaseItem item, CancellationToken cancellationToken)
{
BaseItem removed;
string removedType;
if (!_children.TryRemove(item.Id, out removed))
if (!_children.TryRemove(item.Id, out removed) || !ChildDefinitions.TryRemove(item.Id, out removedType))
{
throw new InvalidOperationException("Unable to remove " + item.Name);
}
item.Parent = null;
var newChildren = Children.ToList();
LibraryManager.ReportItemRemoved(item);
return LibraryManager.SaveChildren(Id, newChildren, cancellationToken);
return LibraryManager.UpdateItem(this, cancellationToken);
}
#region Indexing
@ -652,7 +659,7 @@ namespace MediaBrowser.Controller.Entities
var options = new ParallelOptions
{
MaxDegreeOfParallelism = 50
MaxDegreeOfParallelism = 20
};
Parallel.ForEach(nonCachedChildren, options, child =>
@ -702,6 +709,9 @@ namespace MediaBrowser.Controller.Entities
}
else
{
string removedType;
ChildDefinitions.TryRemove(item.Id, out removedType);
LibraryManager.ReportItemRemoved(item);
}
}
@ -716,11 +726,13 @@ namespace MediaBrowser.Controller.Entities
}
else
{
ChildDefinitions.TryAdd(item.Id, item.GetType().FullName);
Logger.Debug("** " + item.Name + " Added to library.");
}
}
await LibraryManager.SaveChildren(Id, newChildren, CancellationToken.None).ConfigureAwait(false);
await LibraryManager.UpdateItem(this, CancellationToken.None).ConfigureAwait(false);
//force the indexes to rebuild next time
IndexCache.Clear();
@ -848,9 +860,38 @@ namespace MediaBrowser.Controller.Entities
/// Get our children from the repo - stubbed for now
/// </summary>
/// <returns>IEnumerable{BaseItem}.</returns>
protected virtual IEnumerable<BaseItem> GetCachedChildren()
protected IEnumerable<BaseItem> GetCachedChildren()
{
return LibraryManager.RetrieveChildren(this).Select(i => i is IByReferenceItem ? LibraryManager.GetOrAddByReferenceItem(i) : i);
var items = ChildDefinitions.ToList().Select(RetrieveChild).Where(i => i != null).ToList();
foreach (var item in items)
{
item.Parent = this;
}
return items;
}
/// <summary>
/// Retrieves the child.
/// </summary>
/// <param name="child">The child.</param>
/// <returns>BaseItem.</returns>
private BaseItem RetrieveChild(KeyValuePair<Guid,string> child)
{
var type = child.Value;
var itemType = _typeMapper.GetType(type);
if (itemType == null)
{
Logger.Error("Cannot find type {0}. Probably belongs to plug-in that is no longer loaded.", type);
return null;
}
var item = LibraryManager.RetrieveItem(child.Key, itemType);
return item is IByReferenceItem ? LibraryManager.GetOrAddByReferenceItem(item) : item;
}
/// <summary>

16
MediaBrowser.Controller/Entities/Movies/Movie.cs
View File

@ -68,7 +68,14 @@ namespace MediaBrowser.Controller.Entities.Movies
// Kick off a task to refresh the main item
var result = await base.RefreshMetadata(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
var specialFeaturesChanged = await RefreshSpecialFeatures(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
var specialFeaturesChanged = false;
// Must have a parent to have special features
// In other words, it must be part of the Parent/Child tree
if (LocationType == LocationType.FileSystem && Parent != null)
{
specialFeaturesChanged = await RefreshSpecialFeatures(cancellationToken, forceSave, forceRefresh, allowSlowProviders).ConfigureAwait(false);
}
return specialFeaturesChanged || result;
}
@ -95,11 +102,6 @@ namespace MediaBrowser.Controller.Entities.Movies
/// <returns>IEnumerable{Video}.</returns>
private IEnumerable<Video> LoadSpecialFeatures()
{
if (LocationType != LocationType.FileSystem)
{
return new List<Video>();
}
FileSystemInfo folder;
try
@ -133,7 +135,7 @@ namespace MediaBrowser.Controller.Entities.Movies
return LibraryManager.ResolvePaths<Video>(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 Video;
var dbItem = LibraryManager.RetrieveItem(video.Id, typeof(Video)) as Video;
if (dbItem != null)
{

12
MediaBrowser.Controller/Entities/Video.cs
View File

@ -139,7 +139,10 @@ namespace MediaBrowser.Controller.Entities
var additionalPartsChanged = false;
if (IsMultiPart && LocationType == LocationType.FileSystem)
// Must have a parent to have additional parts
// In other words, it must be part of the Parent/Child tree
// The additional parts won't have additional parts themselves
if (IsMultiPart && LocationType == LocationType.FileSystem && Parent != null)
{
try
{
@ -164,11 +167,6 @@ namespace MediaBrowser.Controller.Entities
/// <returns>Task{System.Boolean}.</returns>
private async Task<bool> RefreshAdditionalParts(CancellationToken cancellationToken, bool forceSave = false, bool forceRefresh = false, bool allowSlowProviders = true)
{
if (!IsMultiPart || LocationType != LocationType.FileSystem)
{
return false;
}
var newItems = LoadAdditionalParts().ToList();
var newItemIds = newItems.Select(i => i.Id).ToList();
@ -214,7 +212,7 @@ namespace MediaBrowser.Controller.Entities
return LibraryManager.ResolvePaths<Video>(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 Video;
var dbItem = LibraryManager.RetrieveItem(video.Id, typeof(Video)) as Video;
if (dbItem != null)
{

21
MediaBrowser.Controller/Library/ILibraryManager.cs
View File

@ -216,24 +216,9 @@ namespace MediaBrowser.Controller.Library
/// Retrieves the item.
/// </summary>
/// <param name="id">The id.</param>
/// <returns>Task{BaseItem}.</returns>
BaseItem RetrieveItem(Guid id);
/// <summary>
/// Saves the children.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="children">The children.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
Task SaveChildren(Guid id, IEnumerable<BaseItem> children, CancellationToken cancellationToken);
/// <summary>
/// Retrieves the children.
/// </summary>
/// <param name="parent">The parent.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
IEnumerable<BaseItem> RetrieveChildren(Folder parent);
/// <param name="type">The type.</param>
/// <returns>BaseItem.</returns>
BaseItem RetrieveItem(Guid id, Type type);
/// <summary>
/// Validates the artists.

1
MediaBrowser.Controller/MediaBrowser.Controller.csproj
View File

@ -80,6 +80,7 @@
<Compile Include="Library\ILibraryPrescanTask.cs" />
<Compile Include="Library\IMetadataSaver.cs" />
<Compile Include="Localization\ILocalizationManager.cs" />
<Compile Include="Reflection\TypeMapper.cs" />
<Compile Include="Session\ISessionManager.cs" />
<Compile Include="Drawing\ImageExtensions.cs" />
<Compile Include="Drawing\ImageHeader.cs" />

74
MediaBrowser.Controller/Persistence/IItemRepository.cs
View File

@ -1,9 +1,10 @@
using MediaBrowser.Controller.Entities;
using MediaBrowser.Model.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Entities;
namespace MediaBrowser.Controller.Persistence
{
@ -20,36 +21,6 @@ namespace MediaBrowser.Controller.Persistence
/// <returns>Task.</returns>
Task SaveItem(BaseItem item, CancellationToken cancellationToken);
/// <summary>
/// Gets an item
/// </summary>
/// <param name="id">The id.</param>
/// <returns>BaseItem.</returns>
BaseItem GetItem(Guid id);
/// <summary>
/// Gets children of a given Folder
/// </summary>
/// <param name="parent">The parent.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
IEnumerable<BaseItem> RetrieveChildren(Folder parent);
/// <summary>
/// Retrieves the items.
/// </summary>
/// <param name="ids">The ids.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
IEnumerable<BaseItem> GetItems(IEnumerable<Guid> ids);
/// <summary>
/// Saves children of a given Folder
/// </summary>
/// <param name="parentId">The parent id.</param>
/// <param name="children">The children.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
Task SaveChildren(Guid parentId, IEnumerable<BaseItem> children, CancellationToken cancellationToken);
/// <summary>
/// Gets the critic reviews.
/// </summary>
@ -72,5 +43,46 @@ namespace MediaBrowser.Controller.Persistence
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
Task SaveItems(IEnumerable<BaseItem> items, CancellationToken cancellationToken);
/// <summary>
/// Retrieves the item.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="type">The type.</param>
/// <returns>BaseItem.</returns>
BaseItem RetrieveItem(Guid id, Type type);
}
/// <summary>
/// Class ItemRepositoryExtensions
/// </summary>
public static class ItemRepositoryExtensions
{
/// <summary>
/// Retrieves the item.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="repository">The repository.</param>
/// <param name="id">The id.</param>
/// <returns>``0.</returns>
public static T RetrieveItem<T>(this IItemRepository repository, Guid id)
where T : BaseItem, new()
{
return repository.RetrieveItem(id, typeof(T)) as T;
}
/// <summary>
/// Retrieves the item.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="repository">The repository.</param>
/// <param name="idList">The id list.</param>
/// <returns>IEnumerable{``0}.</returns>
public static IEnumerable<T> RetrieveItems<T>(this IItemRepository repository, IEnumerable<Guid> idList)
where T : BaseItem, new()
{
return idList.Select(repository.RetrieveItem<T>).Where(i => i != null);
}
}
}

2
MediaBrowser.Controller/Persistence/IUserDataRepository.cs
View File

@ -27,6 +27,6 @@ namespace MediaBrowser.Controller.Persistence
/// <param name="userId">The user id.</param>
/// <param name="key">The key.</param>
/// <returns>Task{UserItemData}.</returns>
Task<UserItemData> GetUserData(Guid userId, string key);
UserItemData GetUserData(Guid userId, string key);
}
}

2
MediaBrowser.Server.Implementations/Reflection/TypeMapper.cs → MediaBrowser.Controller/Reflection/TypeMapper.cs
View File

@ -2,7 +2,7 @@
using System.Collections.Concurrent;
using System.Linq;
namespace MediaBrowser.Server.Implementations.Reflection
namespace MediaBrowser.Controller.Reflection
{
/// <summary>
/// Class TypeMapper

10
MediaBrowser.Model/Entities/IHasProviderIds.cs
View File

@ -39,6 +39,11 @@ namespace MediaBrowser.Model.Entities
/// <returns>System.String.</returns>
public static string GetProviderId(this IHasProviderIds instance, string name)
{
if (instance == null)
{
throw new ArgumentNullException("instance");
}
if (instance.ProviderIds == null)
{
return null;
@ -57,6 +62,11 @@ namespace MediaBrowser.Model.Entities
/// <param name="value">The value.</param>
public static void SetProviderId(this IHasProviderIds instance, string name, string value)
{
if (instance == null)
{
throw new ArgumentNullException("instance");
}
// If it's null remove the key from the dictionary
if (string.IsNullOrEmpty(value))
{

1
MediaBrowser.Providers/MediaBrowser.Providers.csproj
View File

@ -78,6 +78,7 @@
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Savers\MovieXmlSaver.cs" />
<Compile Include="TV\EpisodeImageFromMediaLocationProvider.cs" />
<Compile Include="TV\EpisodeIndexNumberProvider.cs" />
<Compile Include="TV\EpisodeProviderFromXml.cs" />
<Compile Include="TV\EpisodeXmlParser.cs" />
<Compile Include="TV\FanArtSeasonProvider.cs" />

10
MediaBrowser.Providers/MediaInfo/BaseFFProbeProvider.cs
View File

@ -41,7 +41,7 @@ namespace MediaBrowser.Providers.MediaInfo
}
protected readonly CultureInfo UsCulture = new CultureInfo("en-US");
/// <summary>
/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
/// </summary>
@ -134,7 +134,7 @@ namespace MediaBrowser.Providers.MediaInfo
/// <param name="mount">The mount.</param>
protected virtual void OnPreFetch(T item, IIsoMount mount)
{
}
/// <summary>
@ -187,12 +187,16 @@ namespace MediaBrowser.Providers.MediaInfo
var stream = new MediaStream
{
Codec = streamInfo.codec_name,
Language = GetDictionaryValue(streamInfo.tags, "language"),
Profile = streamInfo.profile,
Level = streamInfo.level,
Index = streamInfo.index
};
if (streamInfo.tags != null)
{
stream.Language = GetDictionaryValue(streamInfo.tags, "language");
}
if (streamInfo.codec_type.Equals("audio", StringComparison.OrdinalIgnoreCase))
{
stream.Type = MediaStreamType.Audio;

67
MediaBrowser.Providers/TV/EpisodeIndexNumberProvider.cs Normal file
View File

@ -0,0 +1,67 @@
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Model.Logging;
using System;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Providers.TV
{
/// <summary>
/// Making this a provider because of how slow it is
/// It only ever needs to run once
/// </summary>
public class EpisodeIndexNumberProvider : BaseMetadataProvider
{
/// <summary>
/// Initializes a new instance of the <see cref="BaseMetadataProvider" /> class.
/// </summary>
/// <param name="logManager">The log manager.</param>
/// <param name="configurationManager">The configuration manager.</param>
public EpisodeIndexNumberProvider(ILogManager logManager, IServerConfigurationManager configurationManager)
: base(logManager, configurationManager)
{
}
/// <summary>
/// Supportses the specified item.
/// </summary>
/// <param name="item">The item.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
public override bool Supports(BaseItem item)
{
return item is Episode;
}
/// <summary>
/// Fetches metadata and returns true or false indicating if any work that requires persistence was done
/// </summary>
/// <param name="item">The item.</param>
/// <param name="force">if set to <c>true</c> [force].</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{System.Boolean}.</returns>
public override Task<bool> FetchAsync(BaseItem item, bool force, CancellationToken cancellationToken)
{
var episode = (Episode)item;
episode.IndexNumber = TVUtils.GetEpisodeNumberFromFile(item.Path, item.Parent is Season);
episode.IndexNumberEnd = TVUtils.GetEndingEpisodeNumberFromFile(item.Path);
SetLastRefreshed(item, DateTime.UtcNow);
return TrueTaskResult;
}
/// <summary>
/// Gets the priority.
/// </summary>
/// <value>The priority.</value>
public override MetadataProviderPriority Priority
{
get { return MetadataProviderPriority.First; }
}
}
}

51
MediaBrowser.Server.Implementations/Library/LibraryManager.cs
View File

@ -564,7 +564,7 @@ namespace MediaBrowser.Server.Implementations.Library
Directory.CreateDirectory(rootFolderPath);
}
var rootFolder = RetrieveItem(rootFolderPath.GetMBId(typeof(AggregateFolder))) as AggregateFolder ?? (AggregateFolder)ResolvePath(new DirectoryInfo(rootFolderPath));
var rootFolder = RetrieveItem(rootFolderPath.GetMBId(typeof(AggregateFolder)), typeof(AggregateFolder)) as AggregateFolder ?? (AggregateFolder)ResolvePath(new DirectoryInfo(rootFolderPath));
// Add in the plug-in folders
foreach (var child in PluginFolderCreators)
@ -589,7 +589,8 @@ namespace MediaBrowser.Server.Implementations.Library
/// <returns>UserRootFolder.</returns>
public UserRootFolder GetUserRootFolder(string userRootPath)
{
return _userRootFolders.GetOrAdd(userRootPath, key => RetrieveItem(userRootPath.GetMBId(typeof(UserRootFolder))) as UserRootFolder ?? (UserRootFolder)ResolvePath(new DirectoryInfo(userRootPath)));
return _userRootFolders.GetOrAdd(userRootPath, key => RetrieveItem(userRootPath.GetMBId(typeof(UserRootFolder)), typeof(UserRootFolder)) as UserRootFolder ??
(UserRootFolder)ResolvePath(new DirectoryInfo(userRootPath)));
}
/// <summary>
@ -779,9 +780,11 @@ namespace MediaBrowser.Server.Implementations.Library
cancellationToken.ThrowIfCancellationRequested();
var id = path.GetMBId(typeof(T));
var type = typeof(T);
var item = RetrieveItem(id) as T;
var id = path.GetMBId(type);
var item = RetrieveItem(id, type) as T;
if (item == null)
{
item = new T
@ -816,7 +819,7 @@ namespace MediaBrowser.Server.Implementations.Library
/// <returns>Task.</returns>
public async Task ValidatePeople(CancellationToken cancellationToken, IProgress<double> progress)
{
const int maxTasks = 10;
const int maxTasks = 15;
var tasks = new List<Task>();
@ -1166,7 +1169,7 @@ namespace MediaBrowser.Server.Implementations.Library
return item;
}
return ItemRepository.GetItem(id);
return null;
}
/// <summary>
@ -1340,39 +1343,11 @@ namespace MediaBrowser.Server.Implementations.Library
/// Retrieves the item.
/// </summary>
/// <param name="id">The id.</param>
/// <returns>Task{BaseItem}.</returns>
public BaseItem RetrieveItem(Guid id)
/// <param name="type">The type.</param>
/// <returns>BaseItem.</returns>
public BaseItem RetrieveItem(Guid id, Type type)
{
return ItemRepository.GetItem(id);
}
/// <summary>
/// Saves the children.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="children">The children.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
public Task SaveChildren(Guid id, IEnumerable<BaseItem> children, CancellationToken cancellationToken)
{
return ItemRepository.SaveChildren(id, children, cancellationToken);
}
/// <summary>
/// Retrieves the children.
/// </summary>
/// <param name="parent">The parent.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
public IEnumerable<BaseItem> RetrieveChildren(Folder parent)
{
var children = ItemRepository.RetrieveChildren(parent).ToList();
foreach (var child in children)
{
child.Parent = parent;
}
return children;
return ItemRepository.RetrieveItem(id, type);
}
/// <summary>

3
MediaBrowser.Server.Implementations/Library/Resolvers/TV/EpisodeResolver.cs
View File

@ -51,9 +51,6 @@ namespace MediaBrowser.Server.Implementations.Library.Resolvers.TV
if (episode != null)
{
episode.IndexNumber = TVUtils.GetEpisodeNumberFromFile(args.Path, season != null);
episode.IndexNumberEnd = TVUtils.GetEndingEpisodeNumberFromFile(args.Path);
if (season != null)
{
episode.ParentIndexNumber = season.IndexNumber;

19
MediaBrowser.Server.Implementations/MediaBrowser.Server.Implementations.csproj
View File

@ -82,14 +82,6 @@
</Reference>
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.Data.SQLite, Version=1.0.86.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\System.Data.SQLite.x86.1.0.86.0\lib\net45\System.Data.SQLite.dll</HintPath>
</Reference>
<Reference Include="System.Data.SQLite.Linq, Version=1.0.86.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139, processorArchitecture=MSIL">
<SpecificVersion>False</SpecificVersion>
<HintPath>..\packages\System.Data.SQLite.x86.1.0.86.0\lib\net45\System.Data.SQLite.Linq.dll</HintPath>
</Reference>
<Reference Include="System.Reactive.Core">
<HintPath>..\packages\Rx-Core.2.1.30214.0\lib\Net45\System.Reactive.Core.dll</HintPath>
</Reference>
@ -142,7 +134,6 @@
<Compile Include="MediaEncoder\MediaEncoder.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Providers\ProviderManager.cs" />
<Compile Include="Reflection\TypeMapper.cs" />
<Compile Include="ScheduledTasks\ArtistValidationTask.cs" />
<Compile Include="ScheduledTasks\PeopleValidationTask.cs" />
<Compile Include="ScheduledTasks\ChapterImagesTask.cs" />
@ -171,12 +162,10 @@
<Compile Include="Sorting\RevenueComparer.cs" />
<Compile Include="Sorting\RuntimeComparer.cs" />
<Compile Include="Sorting\SortNameComparer.cs" />
<Compile Include="Sqlite\SQLiteDisplayPreferencesRepository.cs" />
<Compile Include="Sqlite\SQLiteExtensions.cs" />
<Compile Include="Sqlite\SQLiteItemRepository.cs" />
<Compile Include="Sqlite\SQLiteRepository.cs" />
<Compile Include="Sqlite\SQLiteUserDataRepository.cs" />
<Compile Include="Sqlite\SQLiteUserRepository.cs" />
<Compile Include="Persistence\JsonDisplayPreferencesRepository.cs" />
<Compile Include="Persistence\JsonItemRepository.cs" />
<Compile Include="Persistence\JsonUserDataRepository.cs" />
<Compile Include="Persistence\JsonUserRepository.cs" />
<Compile Include="Udp\UdpMessageReceivedEventArgs.cs" />
<Compile Include="Udp\UdpServer.cs" />
<Compile Include="Updates\InstallationManager.cs" />

164
MediaBrowser.Server.Implementations/Persistence/JsonDisplayPreferencesRepository.cs Normal file
View File

@ -0,0 +1,164 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Concurrent;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Persistence
{
public class JsonDisplayPreferencesRepository : IDisplayPreferencesRepository
{
private readonly ConcurrentDictionary<string, SemaphoreSlim> _fileLocks = new ConcurrentDictionary<string, SemaphoreSlim>();
private SemaphoreSlim GetLock(string filename)
{
return _fileLocks.GetOrAdd(filename, key => new SemaphoreSlim(1, 1));
}
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return "Json";
}
}
/// <summary>
/// The _json serializer
/// </summary>
private readonly IJsonSerializer _jsonSerializer;
private readonly string _dataPath;
/// <summary>
/// Initializes a new instance of the <see cref="JsonUserDataRepository" /> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logManager">The log manager.</param>
/// <exception cref="System.ArgumentNullException">
/// jsonSerializer
/// or
/// appPaths
/// </exception>
public JsonDisplayPreferencesRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
{
if (jsonSerializer == null)
{
throw new ArgumentNullException("jsonSerializer");
}
if (appPaths == null)
{
throw new ArgumentNullException("appPaths");
}
_jsonSerializer = jsonSerializer;
_dataPath = Path.Combine(appPaths.DataPath, "display-preferences");
}
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public Task Initialize()
{
return Task.FromResult(true);
}
/// <summary>
/// Save the display preferences associated with an item in the repo
/// </summary>
/// <param name="displayPreferences">The display preferences.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task SaveDisplayPreferences(DisplayPreferences displayPreferences, CancellationToken cancellationToken)
{
if (displayPreferences == null)
{
throw new ArgumentNullException("displayPreferences");
}
if (displayPreferences.Id == Guid.Empty)
{
throw new ArgumentNullException("displayPreferences.Id");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
if (!Directory.Exists(_dataPath))
{
Directory.CreateDirectory(_dataPath);
}
var path = Path.Combine(_dataPath, displayPreferences.Id + ".json");
var semaphore = GetLock(path);
await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
_jsonSerializer.SerializeToFile(displayPreferences, path);
}
finally
{
semaphore.Release();
}
}
/// <summary>
/// Gets the display preferences.
/// </summary>
/// <param name="displayPreferencesId">The display preferences id.</param>
/// <returns>Task{DisplayPreferences}.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public Task<DisplayPreferences> GetDisplayPreferences(Guid displayPreferencesId)
{
if (displayPreferencesId == Guid.Empty)
{
throw new ArgumentNullException("displayPreferencesId");
}
return Task.Run(() =>
{
var path = Path.Combine(_dataPath, displayPreferencesId + ".json");
try
{
return _jsonSerializer.DeserializeFromFile<DisplayPreferences>(path);
}
catch (IOException)
{
// File doesn't exist or is currently bring written to
return null;
}
});
}
public void Dispose()
{
// Wait up to two seconds for any existing writes to finish
var locks = _fileLocks.Values.ToList()
.Where(i => i.CurrentCount == 1)
.Select(i => i.WaitAsync(2000));
var task = Task.WhenAll(locks);
Task.WaitAll(task);
}
}
}

235
MediaBrowser.Server.Implementations/Persistence/JsonItemRepository.cs Normal file
View File

@ -0,0 +1,235 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.IO;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Persistence
{
public class JsonItemRepository : IItemRepository
{
private readonly ConcurrentDictionary<string, SemaphoreSlim> _fileLocks = new ConcurrentDictionary<string, SemaphoreSlim>();
private SemaphoreSlim GetLock(string filename)
{
return _fileLocks.GetOrAdd(filename, key => new SemaphoreSlim(1, 1));
}
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return "Json";
}
}
/// <summary>
/// Gets the json serializer.
/// </summary>
/// <value>The json serializer.</value>
private readonly IJsonSerializer _jsonSerializer;
private readonly string _criticReviewsPath;
private readonly FileSystemRepository _itemRepo;
/// <summary>
/// Initializes a new instance of the <see cref="JsonUserDataRepository" /> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logManager">The log manager.</param>
/// <exception cref="System.ArgumentNullException">appPaths</exception>
public JsonItemRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
{
if (appPaths == null)
{
throw new ArgumentNullException("appPaths");
}
if (jsonSerializer == null)
{
throw new ArgumentNullException("jsonSerializer");
}
_jsonSerializer = jsonSerializer;
_criticReviewsPath = Path.Combine(appPaths.DataPath, "critic-reviews");
_itemRepo = new FileSystemRepository(Path.Combine(appPaths.DataPath, "library"));
}
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public Task Initialize()
{
return Task.FromResult(true);
}
/// <summary>
/// Save a standard item in the repo
/// </summary>
/// <param name="item">The item.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task SaveItem(BaseItem item, CancellationToken cancellationToken)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
if (!Directory.Exists(_criticReviewsPath))
{
Directory.CreateDirectory(_criticReviewsPath);
}
var path = _itemRepo.GetResourcePath(item.Id + ".json");
var parentPath = Path.GetDirectoryName(path);
if (!Directory.Exists(parentPath))
{
Directory.CreateDirectory(parentPath);
}
var semaphore = GetLock(path);
await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
_jsonSerializer.SerializeToFile(item, path);
}
finally
{
semaphore.Release();
}
}
/// <summary>
/// Saves the items.
/// </summary>
/// <param name="items">The items.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">
/// items
/// or
/// cancellationToken
/// </exception>
public Task SaveItems(IEnumerable<BaseItem> items, CancellationToken cancellationToken)
{
if (items == null)
{
throw new ArgumentNullException("items");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
var tasks = items.Select(i => SaveItem(i, cancellationToken));
return Task.WhenAll(tasks);
}
/// <summary>
/// Retrieves the item.
/// </summary>
/// <param name="id">The id.</param>
/// <param name="type">The type.</param>
/// <returns>BaseItem.</returns>
/// <exception cref="System.ArgumentNullException">id</exception>
public BaseItem RetrieveItem(Guid id, Type type)
{
if (id == Guid.Empty)
{
throw new ArgumentNullException("id");
}
var path = _itemRepo.GetResourcePath(id + ".json");
try
{
return (BaseItem)_jsonSerializer.DeserializeFromFile(type, path);
}
catch (IOException)
{
// File doesn't exist or is currently bring written to
return null;
}
}
/// <summary>
/// Gets the critic reviews.
/// </summary>
/// <param name="itemId">The item id.</param>
/// <returns>Task{IEnumerable{ItemReview}}.</returns>
public Task<IEnumerable<ItemReview>> GetCriticReviews(Guid itemId)
{
return Task.Run<IEnumerable<ItemReview>>(() =>
{
var path = Path.Combine(_criticReviewsPath, itemId + ".json");
try
{
return _jsonSerializer.DeserializeFromFile<List<ItemReview>>(path);
}
catch (IOException)
{
// File doesn't exist or is currently bring written to
return new List<ItemReview>();
}
});
}
/// <summary>
/// Saves the critic reviews.
/// </summary>
/// <param name="itemId">The item id.</param>
/// <param name="criticReviews">The critic reviews.</param>
/// <returns>Task.</returns>
public Task SaveCriticReviews(Guid itemId, IEnumerable<ItemReview> criticReviews)
{
return Task.Run(() =>
{
if (!Directory.Exists(_criticReviewsPath))
{
Directory.CreateDirectory(_criticReviewsPath);
}
var path = Path.Combine(_criticReviewsPath, itemId + ".json");
_jsonSerializer.SerializeToFile(criticReviews.ToList(), path);
});
}
public void Dispose()
{
// Wait up to two seconds for any existing writes to finish
var locks = _fileLocks.Values.ToList()
.Where(i => i.CurrentCount == 1)
.Select(i => i.WaitAsync(2000));
var task = Task.WhenAll(locks);
Task.WaitAll(task);
}
}
}

179
MediaBrowser.Server.Implementations/Sqlite/SQLiteUserDataRepository.cs → MediaBrowser.Server.Implementations/Persistence/JsonUserDataRepository.cs
View File

@ -1,31 +1,28 @@
using System.Data.SQLite;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Concurrent;
using System.Data;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Sqlite
namespace MediaBrowser.Server.Implementations.Persistence
{
/// <summary>
/// Class SQLiteUserDataRepository
/// </summary>
public class SQLiteUserDataRepository : SqliteRepository, IUserDataRepository
public class JsonUserDataRepository : IUserDataRepository
{
private readonly ConcurrentDictionary<string, Task<UserItemData>> _userData = new ConcurrentDictionary<string, Task<UserItemData>>();
private readonly ConcurrentDictionary<string, SemaphoreSlim> _fileLocks = new ConcurrentDictionary<string, SemaphoreSlim>();
private readonly SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
/// <summary>
/// The repository name
/// </summary>
public const string RepositoryName = "SQLite";
private SemaphoreSlim GetLock(string filename)
{
return _fileLocks.GetOrAdd(filename, key => new SemaphoreSlim(1, 1));
}
private readonly ConcurrentDictionary<string, UserItemData> _userData = new ConcurrentDictionary<string, UserItemData>();
/// <summary>
/// Gets the name of the repository
@ -35,19 +32,18 @@ namespace MediaBrowser.Server.Implementations.Sqlite
{
get
{
return RepositoryName;
return "Json";
}
}
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// The _app paths
/// </summary>
private readonly IApplicationPaths _appPaths;
private readonly string _dataPath;
private readonly ILogger _logger;
/// <summary>
/// Initializes a new instance of the <see cref="SQLiteUserDataRepository" /> class.
/// Initializes a new instance of the <see cref="JsonUserDataRepository" /> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
@ -57,8 +53,7 @@ namespace MediaBrowser.Server.Implementations.Sqlite
/// or
/// appPaths
/// </exception>
public SQLiteUserDataRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
: base(logManager)
public JsonUserDataRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
{
if (jsonSerializer == null)
{
@ -69,30 +64,18 @@ namespace MediaBrowser.Server.Implementations.Sqlite
throw new ArgumentNullException("appPaths");
}
_logger = logManager.GetLogger(GetType().Name);
_jsonSerializer = jsonSerializer;
_appPaths = appPaths;
_dataPath = Path.Combine(appPaths.DataPath, "userdata");
}
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public async Task Initialize()
public Task Initialize()
{
var dbFile = Path.Combine(_appPaths.DataPath, "userdata.db");
await ConnectToDb(dbFile).ConfigureAwait(false);
string[] queries = {
"create table if not exists userdata (key nvarchar, userId GUID, data BLOB)",
"create unique index if not exists userdataindex on userdata (key, userId)",
"create table if not exists schema_version (table_name primary key, version)",
//pragmas
"pragma temp_store = memory"
};
RunQueries(queries);
return Task.FromResult(true);
}
/// <summary>
@ -135,14 +118,12 @@ namespace MediaBrowser.Server.Implementations.Sqlite
{
await PersistUserData(userId, key, userData, cancellationToken).ConfigureAwait(false);
var newValue = Task.FromResult(userData);
// Once it succeeds, put it into the dictionary to make it available to everyone else
_userData.AddOrUpdate(GetInternalKey(userId, key), newValue, delegate { return newValue; });
_userData.AddOrUpdate(GetInternalKey(userId, key), userData, delegate { return userData; });
}
catch (Exception ex)
{
Logger.ErrorException("Error saving user data", ex);
_logger.ErrorException("Error saving user data", ex);
throw;
}
@ -171,60 +152,25 @@ namespace MediaBrowser.Server.Implementations.Sqlite
{
cancellationToken.ThrowIfCancellationRequested();
var serialized = _jsonSerializer.SerializeToBytes(userData);
var path = GetUserDataPath(userId, key);
cancellationToken.ThrowIfCancellationRequested();
var parentPath = Path.GetDirectoryName(path);
if (!Directory.Exists(parentPath))
{
Directory.CreateDirectory(parentPath);
}
await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
var semaphore = GetLock(path);
SQLiteTransaction transaction = null;
await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
transaction = Connection.BeginTransaction();
using (var cmd = Connection.CreateCommand())
{
cmd.CommandText = "replace into userdata (key, userId, data) values (@1, @2, @3)";
cmd.AddParam("@1", key);
cmd.AddParam("@2", userId);
cmd.AddParam("@3", serialized);
cmd.Transaction = transaction;
await cmd.ExecuteNonQueryAsync(cancellationToken);
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save user data:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
_jsonSerializer.SerializeToFile(userData, path);
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
_writeLock.Release();
semaphore.Release();
}
}
@ -239,7 +185,7 @@ namespace MediaBrowser.Server.Implementations.Sqlite
/// or
/// key
/// </exception>
public Task<UserItemData> GetUserData(Guid userId, string key)
public UserItemData GetUserData(Guid userId, string key)
{
if (userId == Guid.Empty)
{
@ -259,31 +205,42 @@ namespace MediaBrowser.Server.Implementations.Sqlite
/// <param name="userId">The user id.</param>
/// <param name="key">The key.</param>
/// <returns>Task{UserItemData}.</returns>
private async Task<UserItemData> RetrieveUserData(Guid userId, string key)
private UserItemData RetrieveUserData(Guid userId, string key)
{
using (var cmd = Connection.CreateCommand())
var path = GetUserDataPath(userId, key);
try
{
cmd.CommandText = "select data from userdata where key = @key and userId=@userId";
var idParam = cmd.Parameters.Add("@key", DbType.String);
idParam.Value = key;
var userIdParam = cmd.Parameters.Add("@userId", DbType.Guid);
userIdParam.Value = userId;
using (var reader = await cmd.ExecuteReaderAsync(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow).ConfigureAwait(false))
{
if (reader.Read())
{
using (var stream = GetStream(reader, 0))
{
return _jsonSerializer.DeserializeFromStream<UserItemData>(stream);
}
}
}
return new UserItemData();
return _jsonSerializer.DeserializeFromFile<UserItemData>(path);
}
catch (IOException)
{
// File doesn't exist or is currently bring written to
return new UserItemData { UserId = userId };
}
}
private string GetUserDataPath(Guid userId, string key)
{
var userFolder = Path.Combine(_dataPath, userId.ToString());
var keyHash = key.GetMD5().ToString();
var prefix = keyHash.Substring(0, 1);
return Path.Combine(userFolder, prefix, keyHash + ".json");
}
public void Dispose()
{
// Wait up to two seconds for any existing writes to finish
var locks = _fileLocks.Values.ToList()
.Where(i => i.CurrentCount == 1)
.Select(i => i.WaitAsync(2000));
var task = Task.WhenAll(locks);
Task.WaitAll(task);
}
}
}

189
MediaBrowser.Server.Implementations/Persistence/JsonUserRepository.cs Normal file
View File

@ -0,0 +1,189 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Persistence
{
public class JsonUserRepository : IUserRepository
{
private readonly ConcurrentDictionary<string, SemaphoreSlim> _fileLocks = new ConcurrentDictionary<string, SemaphoreSlim>();
private SemaphoreSlim GetLock(string filename)
{
return _fileLocks.GetOrAdd(filename, key => new SemaphoreSlim(1, 1));
}
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return "Json";
}
}
/// <summary>
/// Gets the json serializer.
/// </summary>
/// <value>The json serializer.</value>
private readonly IJsonSerializer _jsonSerializer;
private readonly string _dataPath;
/// <summary>
/// Initializes a new instance of the <see cref="JsonUserRepository"/> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logManager">The log manager.</param>
/// <exception cref="System.ArgumentNullException">
/// appPaths
/// or
/// jsonSerializer
/// </exception>
public JsonUserRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
{
if (appPaths == null)
{
throw new ArgumentNullException("appPaths");
}
if (jsonSerializer == null)
{
throw new ArgumentNullException("jsonSerializer");
}
_jsonSerializer = jsonSerializer;
_dataPath = Path.Combine(appPaths.DataPath, "users");
}
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public Task Initialize()
{
return Task.FromResult(true);
}
/// <summary>
/// Save a user in the repo
/// </summary>
/// <param name="user">The user.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">user</exception>
public async Task SaveUser(User user, CancellationToken cancellationToken)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
if (!Directory.Exists(_dataPath))
{
Directory.CreateDirectory(_dataPath);
}
var path = Path.Combine(_dataPath, user.Id + ".json");
var semaphore = GetLock(path);
await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
_jsonSerializer.SerializeToFile(user, path);
}
finally
{
semaphore.Release();
}
}
/// <summary>
/// Retrieve all users from the database
/// </summary>
/// <returns>IEnumerable{User}.</returns>
public IEnumerable<User> RetrieveAllUsers()
{
try
{
return Directory.EnumerateFiles(_dataPath, "*.json", SearchOption.TopDirectoryOnly)
.Select(i => _jsonSerializer.DeserializeFromFile<User>(i));
}
catch (IOException)
{
return new List<User>();
}
}
/// <summary>
/// Deletes the user.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">user</exception>
public async Task DeleteUser(User user, CancellationToken cancellationToken)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
var path = Path.Combine(_dataPath, user.Id + ".json");
var semaphore = GetLock(path);
await semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
File.Delete(path);
}
finally
{
semaphore.Release();
}
}
public void Dispose()
{
// Wait up to two seconds for any existing writes to finish
var locks = _fileLocks.Values.ToList()
.Where(i => i.CurrentCount == 1)
.Select(i => i.WaitAsync(2000));
var task = Task.WhenAll(locks);
Task.WaitAll(task);
}
}
}

5
MediaBrowser.Server.Implementations/Providers/ProviderManager.cs
View File

@ -106,6 +106,11 @@ namespace MediaBrowser.Server.Implementations.Providers
/// <returns>Task{System.Boolean}.</returns>
public async Task<bool> ExecuteMetadataProviders(BaseItem item, CancellationToken cancellationToken, bool force = false, bool allowSlowProviders = true)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
// Allow providers of the same priority to execute in parallel
MetadataProviderPriority? currentPriority = null;
var currentTasks = new List<Task<bool>>();

8
MediaBrowser.Server.Implementations/ScheduledTasks/VideoImagesTask.cs
View File

@ -210,9 +210,9 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
{
var allItems = sourceItems.ToList();
var localTrailers = allItems.SelectMany(i => _itemRepo.GetItems(i.LocalTrailerIds).Cast<Video>());
var localTrailers = allItems.SelectMany(i => _itemRepo.RetrieveItems<Trailer>(i.LocalTrailerIds));
var themeVideos = allItems.SelectMany(i => _itemRepo.GetItems(i.ThemeVideoIds).Cast<Video>());
var themeVideos = allItems.SelectMany(i => _itemRepo.RetrieveItems<Video>(i.ThemeVideoIds));
var videos = allItems.OfType<Video>().ToList();
@ -222,8 +222,8 @@ namespace MediaBrowser.Server.Implementations.ScheduledTasks
items.AddRange(themeVideos);
items.AddRange(videos.SelectMany(i => _itemRepo.GetItems(i.AdditionalPartIds).Cast<Video>()).ToList());
items.AddRange(videos.OfType<Movie>().SelectMany(i => _itemRepo.GetItems(i.SpecialFeatureIds).Cast<Video>()).ToList());
items.AddRange(videos.SelectMany(i => _itemRepo.RetrieveItems<Video>(i.AdditionalPartIds)).ToList());
items.AddRange(videos.OfType<Movie>().SelectMany(i => _itemRepo.RetrieveItems<Video>(i.SpecialFeatureIds)).ToList());
return items.Where(i =>
{

8
MediaBrowser.Server.Implementations/Session/SessionManager.cs
View File

@ -215,7 +215,7 @@ namespace MediaBrowser.Server.Implementations.Session
var key = item.GetUserDataKey();
var data = await _userDataRepository.GetUserData(user.Id, key).ConfigureAwait(false);
var data = _userDataRepository.GetUserData(user.Id, key);
data.PlayCount++;
data.LastPlayedDate = DateTime.UtcNow;
@ -226,7 +226,7 @@ namespace MediaBrowser.Server.Implementations.Session
}
await _userDataRepository.SaveUserData(user.Id, key, data, CancellationToken.None).ConfigureAwait(false);
// Nothing to save here
// Fire events to inform plugins
EventHelper.QueueEventIfNotNull(PlaybackStart, this, new PlaybackProgressEventArgs
@ -266,7 +266,7 @@ namespace MediaBrowser.Server.Implementations.Session
if (positionTicks.HasValue)
{
var data = await _userDataRepository.GetUserData(user.Id, key).ConfigureAwait(false);
var data = _userDataRepository.GetUserData(user.Id, key);
UpdatePlayState(item, data, positionTicks.Value);
await _userDataRepository.SaveUserData(user.Id, key, data, CancellationToken.None).ConfigureAwait(false);
@ -307,7 +307,7 @@ namespace MediaBrowser.Server.Implementations.Session
var key = item.GetUserDataKey();
var data = await _userDataRepository.GetUserData(user.Id, key).ConfigureAwait(false);
var data = _userDataRepository.GetUserData(user.Id, key);
if (positionTicks.HasValue)
{

2
MediaBrowser.Server.Implementations/Sorting/DatePlayedComparer.cs
View File

@ -48,7 +48,7 @@ namespace MediaBrowser.Server.Implementations.Sorting
/// <returns>DateTime.</returns>
private DateTime GetDate(BaseItem x)
{
var userdata = UserDataRepository.GetUserData(User.Id, x.GetUserDataKey()).Result;
var userdata = UserDataRepository.GetUserData(User.Id, x.GetUserDataKey());
if (userdata != null && userdata.LastPlayedDate.HasValue)
{

2
MediaBrowser.Server.Implementations/Sorting/PlayCountComparer.cs
View File

@ -35,7 +35,7 @@ namespace MediaBrowser.Server.Implementations.Sorting
/// <returns>DateTime.</returns>
private int GetValue(BaseItem x)
{
var userdata = UserDataRepository.GetUserData(User.Id, x.GetUserDataKey()).Result;
var userdata = UserDataRepository.GetUserData(User.Id, x.GetUserDataKey());
return userdata == null ? 0 : userdata.PlayCount;
}

209
MediaBrowser.Server.Implementations/Sqlite/SQLiteDisplayPreferencesRepository.cs
View File

@ -1,209 +0,0 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Data;
using System.Data.SQLite;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Sqlite
{
/// <summary>
/// Class SQLiteDisplayPreferencesRepository
/// </summary>
public class SQLiteDisplayPreferencesRepository : SqliteRepository, IDisplayPreferencesRepository
{
/// <summary>
/// The repository name
/// </summary>
public const string RepositoryName = "SQLite";
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return RepositoryName;
}
}
/// <summary>
/// The _json serializer
/// </summary>
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// The _app paths
/// </summary>
private readonly IApplicationPaths _appPaths;
private readonly SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
/// <summary>
/// Initializes a new instance of the <see cref="SQLiteUserDataRepository" /> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logManager">The log manager.</param>
/// <exception cref="System.ArgumentNullException">
/// jsonSerializer
/// or
/// appPaths
/// </exception>
public SQLiteDisplayPreferencesRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
: base(logManager)
{
if (jsonSerializer == null)
{
throw new ArgumentNullException("jsonSerializer");
}
if (appPaths == null)
{
throw new ArgumentNullException("appPaths");
}
_jsonSerializer = jsonSerializer;
_appPaths = appPaths;
}
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public async Task Initialize()
{
var dbFile = Path.Combine(_appPaths.DataPath, "displaypreferences.db");
await ConnectToDb(dbFile).ConfigureAwait(false);
string[] queries = {
"create table if not exists displaypreferences (id GUID, data BLOB)",
"create unique index if not exists displaypreferencesindex on displaypreferences (id)",
"create table if not exists schema_version (table_name primary key, version)",
//pragmas
"pragma temp_store = memory"
};
RunQueries(queries);
}
/// <summary>
/// Save the display preferences associated with an item in the repo
/// </summary>
/// <param name="displayPreferences">The display preferences.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task SaveDisplayPreferences(DisplayPreferences displayPreferences, CancellationToken cancellationToken)
{
if (displayPreferences == null)
{
throw new ArgumentNullException("displayPreferences");
}
if (displayPreferences.Id == Guid.Empty)
{
throw new ArgumentNullException("displayPreferences.Id");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
var serialized = _jsonSerializer.SerializeToBytes(displayPreferences);
await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
SQLiteTransaction transaction = null;
try
{
transaction = Connection.BeginTransaction();
using (var cmd = Connection.CreateCommand())
{
cmd.CommandText = "replace into displaypreferences (id, data) values (@1, @2)";
cmd.AddParam("@1", displayPreferences.Id);
cmd.AddParam("@2", serialized);
cmd.Transaction = transaction;
await cmd.ExecuteNonQueryAsync(cancellationToken);
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save display preferences:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
_writeLock.Release();
}
}
/// <summary>
/// Gets the display preferences.
/// </summary>
/// <param name="displayPreferencesId">The display preferences id.</param>
/// <returns>Task{DisplayPreferences}.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public async Task<DisplayPreferences> GetDisplayPreferences(Guid displayPreferencesId)
{
if (displayPreferencesId == Guid.Empty)
{
throw new ArgumentNullException("displayPreferencesId");
}
var cmd = Connection.CreateCommand();
cmd.CommandText = "select data from displaypreferences where id = @id";
var idParam = cmd.Parameters.Add("@id", DbType.Guid);
idParam.Value = displayPreferencesId;
using (var reader = await cmd.ExecuteReaderAsync(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow).ConfigureAwait(false))
{
if (reader.Read())
{
using (var stream = GetStream(reader, 0))
{
return _jsonSerializer.DeserializeFromStream<DisplayPreferences>(stream);
}
}
}
return null;
}
}
}

61
MediaBrowser.Server.Implementations/Sqlite/SQLiteExtensions.cs
View File

@ -1,61 +0,0 @@
using System;
using System.Data;
using System.Data.SQLite;
namespace MediaBrowser.Server.Implementations.Sqlite
{
/// <summary>
/// Class SQLiteExtensions
/// </summary>
static class SQLiteExtensions
{
/// <summary>
/// Adds the param.
/// </summary>
/// <param name="cmd">The CMD.</param>
/// <param name="param">The param.</param>
/// <returns>SQLiteParameter.</returns>
/// <exception cref="System.ArgumentNullException"></exception>
public static SQLiteParameter AddParam(this SQLiteCommand cmd, string param)
{
if (string.IsNullOrEmpty(param))
{
throw new ArgumentNullException();
}
var sqliteParam = new SQLiteParameter(param);
cmd.Parameters.Add(sqliteParam);
return sqliteParam;
}
/// <summary>
/// Adds the param.
/// </summary>
/// <param name="cmd">The CMD.</param>
/// <param name="param">The param.</param>
/// <param name="data">The data.</param>
/// <returns>SQLiteParameter.</returns>
/// <exception cref="System.ArgumentNullException"></exception>
public static SQLiteParameter AddParam(this SQLiteCommand cmd, string param, object data)
{
if (string.IsNullOrEmpty(param))
{
throw new ArgumentNullException();
}
var sqliteParam = AddParam(cmd, param);
sqliteParam.Value = data;
return sqliteParam;
}
/// <summary>
/// Determines whether the specified conn is open.
/// </summary>
/// <param name="conn">The conn.</param>
/// <returns><c>true</c> if the specified conn is open; otherwise, <c>false</c>.</returns>
public static bool IsOpen(this SQLiteConnection conn)
{
return conn.State == ConnectionState.Open;
}
}
}

524
MediaBrowser.Server.Implementations/Sqlite/SQLiteItemRepository.cs
View File

@ -1,524 +0,0 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using MediaBrowser.Server.Implementations.Reflection;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SQLite;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Sqlite
{
/// <summary>
/// Class SQLiteItemRepository
/// </summary>
public class SQLiteItemRepository : SqliteRepository, IItemRepository
{
/// <summary>
/// The _type mapper
/// </summary>
private readonly TypeMapper _typeMapper = new TypeMapper();
/// <summary>
/// The repository name
/// </summary>
public const string RepositoryName = "SQLite";
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return RepositoryName;
}
}
/// <summary>
/// Gets the json serializer.
/// </summary>
/// <value>The json serializer.</value>
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// The _app paths
/// </summary>
private readonly IApplicationPaths _appPaths;
/// <summary>
/// The _save item command
/// </summary>
private SQLiteCommand _saveItemCommand;
/// <summary>
/// The _delete children command
/// </summary>
private SQLiteCommand _deleteChildrenCommand;
/// <summary>
/// The _save children command
/// </summary>
private SQLiteCommand _saveChildrenCommand;
private string _criticReviewsPath;
/// <summary>
/// Initializes a new instance of the <see cref="SQLiteUserDataRepository" /> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logManager">The log manager.</param>
/// <exception cref="System.ArgumentNullException">appPaths</exception>
public SQLiteItemRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
: base(logManager)
{
if (appPaths == null)
{
throw new ArgumentNullException("appPaths");
}
if (jsonSerializer == null)
{
throw new ArgumentNullException("jsonSerializer");
}
_appPaths = appPaths;
_jsonSerializer = jsonSerializer;
_criticReviewsPath = Path.Combine(_appPaths.DataPath, "critic-reviews");
}
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public async Task Initialize()
{
var dbFile = Path.Combine(_appPaths.DataPath, "library.db");
await ConnectToDb(dbFile).ConfigureAwait(false);
string[] queries = {
"create table if not exists items (guid GUID primary key, obj_type, data BLOB)",
"create index if not exists idx_items on items(guid)",
"create table if not exists children (guid GUID, child GUID)",
"create unique index if not exists idx_children on children(guid, child)",
"create table if not exists schema_version (table_name primary key, version)",
//triggers
TriggerSql,
//pragmas
"pragma temp_store = memory"
};
RunQueries(queries);
PrepareStatements();
}
//cascade delete triggers
/// <summary>
/// The trigger SQL
/// </summary>
protected string TriggerSql =
@"CREATE TRIGGER if not exists delete_item
AFTER DELETE
ON items
FOR EACH ROW
BEGIN
DELETE FROM children WHERE children.guid = old.child;
DELETE FROM children WHERE children.child = old.child;
END";
/// <summary>
/// The _write lock
/// </summary>
private readonly SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
/// <summary>
/// Prepares the statements.
/// </summary>
private void PrepareStatements()
{
_saveItemCommand = new SQLiteCommand
{
CommandText = "replace into items (guid, obj_type, data) values (@1, @2, @3)"
};
_saveItemCommand.Parameters.Add(new SQLiteParameter("@1"));
_saveItemCommand.Parameters.Add(new SQLiteParameter("@2"));
_saveItemCommand.Parameters.Add(new SQLiteParameter("@3"));
_deleteChildrenCommand = new SQLiteCommand
{
CommandText = "delete from children where guid = @guid"
};
_deleteChildrenCommand.Parameters.Add(new SQLiteParameter("@guid"));
_saveChildrenCommand = new SQLiteCommand
{
CommandText = "replace into children (guid, child) values (@guid, @child)"
};
_saveChildrenCommand.Parameters.Add(new SQLiteParameter("@guid"));
_saveChildrenCommand.Parameters.Add(new SQLiteParameter("@child"));
}
/// <summary>
/// Save a standard item in the repo
/// </summary>
/// <param name="item">The item.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">item</exception>
public Task SaveItem(BaseItem item, CancellationToken cancellationToken)
{
if (item == null)
{
throw new ArgumentNullException("item");
}
return SaveItems(new[] { item }, cancellationToken);
}
/// <summary>
/// Saves the items.
/// </summary>
/// <param name="items">The items.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">
/// items
/// or
/// cancellationToken
/// </exception>
public async Task SaveItems(IEnumerable<BaseItem> items, CancellationToken cancellationToken)
{
if (items == null)
{
throw new ArgumentNullException("items");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
SQLiteTransaction transaction = null;
try
{
transaction = Connection.BeginTransaction();
foreach (var item in items)
{
cancellationToken.ThrowIfCancellationRequested();
_saveItemCommand.Parameters[0].Value = item.Id;
_saveItemCommand.Parameters[1].Value = item.GetType().FullName;
_saveItemCommand.Parameters[2].Value = _jsonSerializer.SerializeToBytes(item);
_saveItemCommand.Transaction = transaction;
await _saveItemCommand.ExecuteNonQueryAsync(cancellationToken);
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save items:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
_writeLock.Release();
}
}
/// <summary>
/// Retrieve a standard item from the repo
/// </summary>
/// <param name="id">The id.</param>
/// <returns>BaseItem.</returns>
/// <exception cref="System.ArgumentNullException">id</exception>
/// <exception cref="System.ArgumentException"></exception>
public BaseItem GetItem(Guid id)
{
if (id == Guid.Empty)
{
throw new ArgumentNullException("id");
}
return RetrieveItemInternal(id);
}
/// <summary>
/// Retrieves the items.
/// </summary>
/// <param name="ids">The ids.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
/// <exception cref="System.ArgumentNullException">ids</exception>
public IEnumerable<BaseItem> GetItems(IEnumerable<Guid> ids)
{
if (ids == null)
{
throw new ArgumentNullException("ids");
}
return ids.Select(RetrieveItemInternal);
}
/// <summary>
/// Internal retrieve from items or users table
/// </summary>
/// <param name="id">The id.</param>
/// <returns>BaseItem.</returns>
/// <exception cref="System.ArgumentNullException">id</exception>
/// <exception cref="System.ArgumentException"></exception>
protected BaseItem RetrieveItemInternal(Guid id)
{
if (id == Guid.Empty)
{
throw new ArgumentNullException("id");
}
using (var cmd = Connection.CreateCommand())
{
cmd.CommandText = "select obj_type,data from items where guid = @guid";
var guidParam = cmd.Parameters.Add("@guid", DbType.Guid);
guidParam.Value = id;
using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult | CommandBehavior.SingleRow))
{
if (reader.Read())
{
var type = reader.GetString(0);
using (var stream = GetStream(reader, 1))
{
var itemType = _typeMapper.GetType(type);
if (itemType == null)
{
Logger.Error("Cannot find type {0}. Probably belongs to plug-in that is no longer loaded.", type);
return null;
}
var item = _jsonSerializer.DeserializeFromStream(stream, itemType);
return item as BaseItem;
}
}
}
return null;
}
}
/// <summary>
/// Retrieve all the children of the given folder
/// </summary>
/// <param name="parent">The parent.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
/// <exception cref="System.ArgumentNullException"></exception>
public IEnumerable<BaseItem> RetrieveChildren(Folder parent)
{
if (parent == null)
{
throw new ArgumentNullException();
}
using (var cmd = Connection.CreateCommand())
{
cmd.CommandText = "select obj_type,data from items where guid in (select child from children where guid = @guid)";
var guidParam = cmd.Parameters.Add("@guid", DbType.Guid);
guidParam.Value = parent.Id;
using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
{
while (reader.Read())
{
var type = reader.GetString(0);
using (var stream = GetStream(reader, 1))
{
var itemType = _typeMapper.GetType(type);
if (itemType == null)
{
Logger.Error("Cannot find type {0}. Probably belongs to plug-in that is no longer loaded.", type);
continue;
}
var item = _jsonSerializer.DeserializeFromStream(stream, itemType) as BaseItem;
if (item != null)
{
item.Parent = parent;
yield return item;
}
}
}
}
}
}
/// <summary>
/// Save references to all the children for the given folder
/// (Doesn't actually save the child entities)
/// </summary>
/// <param name="id">The id.</param>
/// <param name="children">The children.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">id</exception>
public async Task SaveChildren(Guid id, IEnumerable<BaseItem> children, CancellationToken cancellationToken)
{
if (id == Guid.Empty)
{
throw new ArgumentNullException("id");
}
if (children == null)
{
throw new ArgumentNullException("children");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
SQLiteTransaction transaction = null;
try
{
transaction = Connection.BeginTransaction();
// Delete exising children
_deleteChildrenCommand.Parameters[0].Value = id;
_deleteChildrenCommand.Transaction = transaction;
await _deleteChildrenCommand.ExecuteNonQueryAsync(cancellationToken);
// Save new children
foreach (var child in children)
{
_saveChildrenCommand.Transaction = transaction;
_saveChildrenCommand.Parameters[0].Value = id;
_saveChildrenCommand.Parameters[1].Value = child.Id;
await _saveChildrenCommand.ExecuteNonQueryAsync(cancellationToken);
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save children:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
_writeLock.Release();
}
}
/// <summary>
/// Gets the critic reviews.
/// </summary>
/// <param name="itemId">The item id.</param>
/// <returns>Task{IEnumerable{ItemReview}}.</returns>
public Task<IEnumerable<ItemReview>> GetCriticReviews(Guid itemId)
{
return Task.Run<IEnumerable<ItemReview>>(() =>
{
try
{
var path = Path.Combine(_criticReviewsPath, itemId + ".json");
return _jsonSerializer.DeserializeFromFile<List<ItemReview>>(path);
}
catch (DirectoryNotFoundException)
{
return new List<ItemReview>();
}
catch (FileNotFoundException)
{
return new List<ItemReview>();
}
});
}
/// <summary>
/// Saves the critic reviews.
/// </summary>
/// <param name="itemId">The item id.</param>
/// <param name="criticReviews">The critic reviews.</param>
/// <returns>Task.</returns>
public Task SaveCriticReviews(Guid itemId, IEnumerable<ItemReview> criticReviews)
{
return Task.Run(() =>
{
if (!Directory.Exists(_criticReviewsPath))
{
Directory.CreateDirectory(_criticReviewsPath);
}
var path = Path.Combine(_criticReviewsPath, itemId + ".json");
_jsonSerializer.SerializeToFile(criticReviews.ToList(), path);
});
}
}
}

183
MediaBrowser.Server.Implementations/Sqlite/SQLiteRepository.cs
View File

@ -1,183 +0,0 @@
using MediaBrowser.Model.Logging;
using System;
using System.Data;
using System.Data.Common;
using System.Data.SQLite;
using System.IO;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Sqlite
{
/// <summary>
/// Class SqliteRepository
/// </summary>
public abstract class SqliteRepository : IDisposable
{
/// <summary>
/// The db file name
/// </summary>
protected string DbFileName;
/// <summary>
/// The connection
/// </summary>
protected SQLiteConnection Connection;
/// <summary>
/// Gets the logger.
/// </summary>
/// <value>The logger.</value>
protected ILogger Logger { get; private set; }
/// <summary>
/// Initializes a new instance of the <see cref="SqliteRepository" /> class.
/// </summary>
/// <param name="logManager">The log manager.</param>
/// <exception cref="System.ArgumentNullException">logger</exception>
protected SqliteRepository(ILogManager logManager)
{
if (logManager == null)
{
throw new ArgumentNullException("logManager");
}
Logger = logManager.GetLogger(GetType().Name);
}
/// <summary>
/// Connects to DB.
/// </summary>
/// <param name="dbPath">The db path.</param>
/// <returns>Task{System.Boolean}.</returns>
/// <exception cref="System.ArgumentNullException">dbPath</exception>
protected Task ConnectToDb(string dbPath)
{
if (string.IsNullOrEmpty(dbPath))
{
throw new ArgumentNullException("dbPath");
}
DbFileName = dbPath;
var connectionstr = new SQLiteConnectionStringBuilder
{
PageSize = 4096,
CacheSize = 40960,
SyncMode = SynchronizationModes.Off,
DataSource = dbPath,
JournalMode = SQLiteJournalModeEnum.Wal
};
Connection = new SQLiteConnection(connectionstr.ConnectionString);
return Connection.OpenAsync();
}
/// <summary>
/// Runs the queries.
/// </summary>
/// <param name="queries">The queries.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
/// <exception cref="System.ArgumentNullException">queries</exception>
protected void RunQueries(string[] queries)
{
if (queries == null)
{
throw new ArgumentNullException("queries");
}
using (var tran = Connection.BeginTransaction())
{
try
{
using (var cmd = Connection.CreateCommand())
{
foreach (var query in queries)
{
cmd.Transaction = tran;
cmd.CommandText = query;
cmd.ExecuteNonQuery();
}
}
tran.Commit();
}
catch (Exception e)
{
Logger.ErrorException("Error running queries", e);
tran.Rollback();
throw;
}
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
Dispose(true);
GC.SuppressFinalize(this);
}
private readonly object _disposeLock = new object();
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool dispose)
{
if (dispose)
{
try
{
lock (_disposeLock)
{
if (Connection != null)
{
if (Connection.IsOpen())
{
Connection.Close();
}
Connection.Dispose();
Connection = null;
}
}
}
catch (Exception ex)
{
Logger.ErrorException("Error disposing database", ex);
}
}
}
/// <summary>
/// Gets a stream from a DataReader at a given ordinal
/// </summary>
/// <param name="reader">The reader.</param>
/// <param name="ordinal">The ordinal.</param>
/// <returns>Stream.</returns>
/// <exception cref="System.ArgumentNullException">reader</exception>
protected static Stream GetStream(IDataReader reader, int ordinal)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
var memoryStream = new MemoryStream();
var num = 0L;
var array = new byte[4096];
long bytes;
do
{
bytes = reader.GetBytes(ordinal, num, array, 0, array.Length);
memoryStream.Write(array, 0, (int)bytes);
num += bytes;
}
while (bytes > 0L);
memoryStream.Position = 0;
return memoryStream;
}
}
}

271
MediaBrowser.Server.Implementations/Sqlite/SQLiteUserRepository.cs
View File

@ -1,271 +0,0 @@
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Serialization;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SQLite;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Server.Implementations.Sqlite
{
/// <summary>
/// Class SQLiteUserRepository
/// </summary>
public class SQLiteUserRepository : SqliteRepository, IUserRepository
{
/// <summary>
/// The repository name
/// </summary>
public const string RepositoryName = "SQLite";
private readonly SemaphoreSlim _writeLock = new SemaphoreSlim(1, 1);
/// <summary>
/// Gets the name of the repository
/// </summary>
/// <value>The name.</value>
public string Name
{
get
{
return RepositoryName;
}
}
/// <summary>
/// Gets the json serializer.
/// </summary>
/// <value>The json serializer.</value>
private readonly IJsonSerializer _jsonSerializer;
/// <summary>
/// The _app paths
/// </summary>
private readonly IApplicationPaths _appPaths;
/// <summary>
/// Initializes a new instance of the <see cref="SQLiteUserDataRepository" /> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="jsonSerializer">The json serializer.</param>
/// <param name="logManager">The log manager.</param>
/// <exception cref="System.ArgumentNullException">appPaths</exception>
public SQLiteUserRepository(IApplicationPaths appPaths, IJsonSerializer jsonSerializer, ILogManager logManager)
: base(logManager)
{
if (appPaths == null)
{
throw new ArgumentNullException("appPaths");
}
if (jsonSerializer == null)
{
throw new ArgumentNullException("jsonSerializer");
}
_appPaths = appPaths;
_jsonSerializer = jsonSerializer;
}
/// <summary>
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public async Task Initialize()
{
var dbFile = Path.Combine(_appPaths.DataPath, "users.db");
await ConnectToDb(dbFile).ConfigureAwait(false);
string[] queries = {
"create table if not exists users (guid GUID primary key, data BLOB)",
"create index if not exists idx_users on users(guid)",
"create table if not exists schema_version (table_name primary key, version)",
//pragmas
"pragma temp_store = memory"
};
RunQueries(queries);
}
/// <summary>
/// Save a user in the repo
/// </summary>
/// <param name="user">The user.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">user</exception>
public async Task SaveUser(User user, CancellationToken cancellationToken)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
var serialized = _jsonSerializer.SerializeToBytes(user);
cancellationToken.ThrowIfCancellationRequested();
await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
SQLiteTransaction transaction = null;
try
{
transaction = Connection.BeginTransaction();
using (var cmd = Connection.CreateCommand())
{
cmd.CommandText = "replace into users (guid, data) values (@1, @2)";
cmd.AddParam("@1", user.Id);
cmd.AddParam("@2", serialized);
cmd.Transaction = transaction;
await cmd.ExecuteNonQueryAsync(cancellationToken);
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to save user:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
_writeLock.Release();
}
}
/// <summary>
/// Retrieve all users from the database
/// </summary>
/// <returns>IEnumerable{User}.</returns>
public IEnumerable<User> RetrieveAllUsers()
{
using (var cmd = Connection.CreateCommand())
{
cmd.CommandText = "select data from users";
using (var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess | CommandBehavior.SingleResult))
{
while (reader.Read())
{
using (var stream = GetStream(reader, 0))
{
var user = _jsonSerializer.DeserializeFromStream<User>(stream);
yield return user;
}
}
}
}
}
/// <summary>
/// Deletes the user.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">user</exception>
public async Task DeleteUser(User user, CancellationToken cancellationToken)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (cancellationToken == null)
{
throw new ArgumentNullException("cancellationToken");
}
cancellationToken.ThrowIfCancellationRequested();
await _writeLock.WaitAsync(cancellationToken).ConfigureAwait(false);
SQLiteTransaction transaction = null;
try
{
transaction = Connection.BeginTransaction();
using (var cmd = Connection.CreateCommand())
{
cmd.CommandText = "delete from users where guid=@guid";
var guidParam = cmd.Parameters.Add("@guid", DbType.Guid);
guidParam.Value = user.Id;
cmd.Transaction = transaction;
await cmd.ExecuteNonQueryAsync(cancellationToken).ConfigureAwait(false);
}
transaction.Commit();
}
catch (OperationCanceledException)
{
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
catch (Exception e)
{
Logger.ErrorException("Failed to delete user:", e);
if (transaction != null)
{
transaction.Rollback();
}
throw;
}
finally
{
if (transaction != null)
{
transaction.Dispose();
}
_writeLock.Release();
}
}
}
}

1
MediaBrowser.Server.Implementations/packages.config
View File

@ -14,5 +14,4 @@
<package id="ServiceStack.Redis" version="3.9.43" targetFramework="net45" />
<package id="ServiceStack.Text" version="3.9.45" targetFramework="net45" />
<package id="SharpZipLib" version="0.86.0" targetFramework="net45" />
<package id="System.Data.SQLite.x86" version="1.0.86.0" targetFramework="net45" />
</packages>

4
MediaBrowser.ServerApplication/App.config
View File

@ -33,10 +33,6 @@
<assemblyIdentity name="System.Reactive.Interfaces" publicKeyToken="f300afd708cefcd3" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-2.0.20823.0" newVersion="2.0.20823.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Data.SQLite" publicKeyToken="db937bc2d44ff139" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.0.86.0" newVersion="1.0.86.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Runtime" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.5.11.0" newVersion="1.5.11.0" />

10
MediaBrowser.ServerApplication/ApplicationHost.cs
View File

@ -38,10 +38,10 @@ using MediaBrowser.Server.Implementations.IO;
using MediaBrowser.Server.Implementations.Library;
using MediaBrowser.Server.Implementations.Localization;
using MediaBrowser.Server.Implementations.MediaEncoder;
using MediaBrowser.Server.Implementations.Persistence;
using MediaBrowser.Server.Implementations.Providers;
using MediaBrowser.Server.Implementations.ServerManager;
using MediaBrowser.Server.Implementations.Session;
using MediaBrowser.Server.Implementations.Sqlite;
using MediaBrowser.Server.Implementations.Updates;
using MediaBrowser.Server.Implementations.WebSocket;
using MediaBrowser.ServerApplication.Implementations;
@ -244,16 +244,16 @@ namespace MediaBrowser.ServerApplication
ZipClient = new DotNetZipClient();
RegisterSingleInstance(ZipClient);
UserDataRepository = new SQLiteUserDataRepository(ApplicationPaths, JsonSerializer, LogManager);
UserDataRepository = new JsonUserDataRepository(ApplicationPaths, JsonSerializer, LogManager);
RegisterSingleInstance(UserDataRepository);
UserRepository = new SQLiteUserRepository(ApplicationPaths, JsonSerializer, LogManager);
UserRepository = new JsonUserRepository(ApplicationPaths, JsonSerializer, LogManager);
RegisterSingleInstance(UserRepository);
DisplayPreferencesRepository = new SQLiteDisplayPreferencesRepository(ApplicationPaths, JsonSerializer, LogManager);
DisplayPreferencesRepository = new JsonDisplayPreferencesRepository(ApplicationPaths, JsonSerializer, LogManager);
RegisterSingleInstance(DisplayPreferencesRepository);
ItemRepository = new SQLiteItemRepository(ApplicationPaths, JsonSerializer, LogManager);
ItemRepository = new JsonItemRepository(ApplicationPaths, JsonSerializer, LogManager);
RegisterSingleInstance(ItemRepository);
UserManager = new UserManager(Logger, ServerConfigurationManager);

4
Nuget/MediaBrowser.Common.Internal.nuspec
View File

@ -2,7 +2,7 @@
<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
<metadata>
<id>MediaBrowser.Common.Internal</id>
<version>3.0.124</version>
<version>3.0.125</version>
<title>MediaBrowser.Common.Internal</title>
<authors>Luke</authors>
<owners>ebr,Luke,scottisafool</owners>
@ -12,7 +12,7 @@
<description>Contains common components shared by Media Browser Theater and Media Browser Server. Not intended for plugin developer consumption.</description>
<copyright>Copyright © Media Browser 2013</copyright>
<dependencies>
<dependency id="MediaBrowser.Common" version="3.0.124" />
<dependency id="MediaBrowser.Common" version="3.0.125" />
<dependency id="NLog" version="2.0.1.2" />
<dependency id="ServiceStack.Text" version="3.9.45" />
<dependency id="SimpleInjector" version="2.2.3" />

2
Nuget/MediaBrowser.Common.nuspec
View File

@ -2,7 +2,7 @@
<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
<metadata>
<id>MediaBrowser.Common</id>
<version>3.0.124</version>
<version>3.0.125</version>
<title>MediaBrowser.Common</title>
<authors>Media Browser Team</authors>
<owners>ebr,Luke,scottisafool</owners>

4
Nuget/MediaBrowser.Server.Core.nuspec
View File

@ -2,7 +2,7 @@
<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
<metadata>
<id>MediaBrowser.Server.Core</id>
<version>3.0.124</version>
<version>3.0.125</version>
<title>Media Browser.Server.Core</title>
<authors>Media Browser Team</authors>
<owners>ebr,Luke,scottisafool</owners>
@ -12,7 +12,7 @@
<description>Contains core components required to build plugins for Media Browser Server.</description>
<copyright>Copyright © Media Browser 2013</copyright>
<dependencies>
<dependency id="MediaBrowser.Common" version="3.0.124" />
<dependency id="MediaBrowser.Common" version="3.0.125" />
</dependencies>
</metadata>
<files>