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removed excess hashing in providers and made user data key-based

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This commit is contained in:
Luke Pulverenti
2013-04-13 14:02:30 -04:00
parent 6688d35e65
commit 785deff188
54 changed files with 512 additions and 678 deletions
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43
MediaBrowser.Controller/Entities/BaseItem.cs
View File

@@ -3,6 +3,7 @@ using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Localization;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Controller.Providers;
using MediaBrowser.Controller.Resolvers;
using MediaBrowser.Model.Entities;
@@ -183,23 +184,18 @@ namespace MediaBrowser.Controller.Entities
/// <summary>
/// The _file system stamp
/// </summary>
private Guid? _fileSystemStamp;
private string _fileSystemStamp;
/// <summary>
/// Gets a directory stamp, in the form of a string, that can be used for
/// comparison purposes to determine if the file system entries for this item have changed.
/// </summary>
/// <value>The file system stamp.</value>
[IgnoreDataMember]
public Guid FileSystemStamp
public string FileSystemStamp
{
get
{
if (!_fileSystemStamp.HasValue)
{
_fileSystemStamp = GetFileSystemStamp();
}
return _fileSystemStamp.Value;
return _fileSystemStamp ?? (_fileSystemStamp = GetFileSystemStamp());
}
}
@@ -221,12 +217,12 @@ namespace MediaBrowser.Controller.Entities
/// comparison purposes to determine if the file system entries for this item have changed.
/// </summary>
/// <returns>Guid.</returns>
private Guid GetFileSystemStamp()
private string GetFileSystemStamp()
{
// If there's no path or the item is a file, there's nothing to do
if (LocationType != LocationType.FileSystem || !ResolveArgs.IsDirectory)
{
return Guid.Empty;
return string.Empty;
}
var sb = new StringBuilder();
@@ -242,7 +238,7 @@ namespace MediaBrowser.Controller.Entities
sb.Append(file.cFileName);
}
return sb.ToString().GetMD5();
return sb.ToString();
}
/// <summary>
@@ -820,21 +816,12 @@ namespace MediaBrowser.Controller.Entities
}
/// <summary>
/// The _user data id
/// Gets the user data key.
/// </summary>
protected Guid _userDataId; //cache this so it doesn't have to be re-constructed on every reference
/// <summary>
/// Return the id that should be used to key user data for this item.
/// Default is just this Id but subclasses can use provider Ids for transportability.
/// </summary>
/// <value>The user data id.</value>
[IgnoreDataMember]
public virtual Guid UserDataId
/// <returns>System.String.</returns>
public virtual string GetUserDataKey()
{
get
{
return _userDataId == Guid.Empty ? (_userDataId = Id) : _userDataId;
}
return Id.ToString();
}
/// <summary>
@@ -1151,14 +1138,16 @@ namespace MediaBrowser.Controller.Entities
/// <param name="userManager">The user manager.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException"></exception>
public virtual async Task SetPlayedStatus(User user, bool wasPlayed, IUserManager userManager)
public virtual async Task SetPlayedStatus(User user, bool wasPlayed, IUserDataRepository userManager)
{
if (user == null)
{
throw new ArgumentNullException();
}
var data = await userManager.GetUserData(user.Id, UserDataId).ConfigureAwait(false);
var key = GetUserDataKey();
var data = await userManager.GetUserData(user.Id, key).ConfigureAwait(false);
if (wasPlayed)
{
@@ -1181,7 +1170,7 @@ namespace MediaBrowser.Controller.Entities
data.Played = wasPlayed;
await userManager.SaveUserData(user.Id, UserDataId, data, CancellationToken.None).ConfigureAwait(false);
await userManager.SaveUserData(user.Id, key, data, CancellationToken.None).ConfigureAwait(false);
}
/// <summary>

3
MediaBrowser.Controller/Entities/Folder.cs
View File

@@ -3,6 +3,7 @@ using MediaBrowser.Common.Progress;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Localization;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Controller.Resolvers;
using MediaBrowser.Model.Entities;
using System;
@@ -809,7 +810,7 @@ namespace MediaBrowser.Controller.Entities
/// <param name="wasPlayed">if set to <c>true</c> [was played].</param>
/// <param name="userManager">The user manager.</param>
/// <returns>Task.</returns>
public override async Task SetPlayedStatus(User user, bool wasPlayed, IUserManager userManager)
public override async Task SetPlayedStatus(User user, bool wasPlayed, IUserDataRepository userManager)
{
await base.SetPlayedStatus(user, wasPlayed, userManager).ConfigureAwait(false);

8
MediaBrowser.Controller/Entities/Genre.cs
View File

@@ -6,5 +6,13 @@ namespace MediaBrowser.Controller.Entities
/// </summary>
public class Genre : BaseItem
{
/// <summary>
/// Gets the user data key.
/// </summary>
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
return Name;
}
}
}

21
MediaBrowser.Controller/Entities/Movies/Movie.cs
View File

@@ -1,7 +1,5 @@
using MediaBrowser.Common.Extensions;
using MediaBrowser.Controller.IO;
using MediaBrowser.Controller.IO;
using MediaBrowser.Model.Entities;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
@@ -30,21 +28,12 @@ namespace MediaBrowser.Controller.Entities.Movies
}
/// <summary>
/// Override to use tmdb or imdb id so it will stick if the item moves physical locations
/// Gets the user data key.
/// </summary>
/// <value>The user data id.</value>
[IgnoreDataMember]
public override Guid UserDataId
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
get
{
if (_userDataId == Guid.Empty)
{
var baseId = this.GetProviderId(MetadataProviders.Tmdb) ?? this.GetProviderId(MetadataProviders.Imdb);
_userDataId = baseId != null ? baseId.GetMD5() : Id;
}
return _userDataId;
}
return this.GetProviderId(MetadataProviders.Tmdb) ?? this.GetProviderId(MetadataProviders.Imdb) ?? base.GetUserDataKey();
}
/// <summary>

8
MediaBrowser.Controller/Entities/Person.cs
View File

@@ -6,6 +6,14 @@ namespace MediaBrowser.Controller.Entities
/// </summary>
public class Person : BaseItem
{
/// <summary>
/// Gets the user data key.
/// </summary>
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
return Name;
}
}
/// <summary>

8
MediaBrowser.Controller/Entities/Studio.cs
View File

@@ -6,5 +6,13 @@ namespace MediaBrowser.Controller.Entities
/// </summary>
public class Studio : BaseItem
{
/// <summary>
/// Gets the user data key.
/// </summary>
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
return Name;
}
}
}

26
MediaBrowser.Controller/Entities/TV/Episode.cs
View File

@@ -49,27 +49,19 @@ namespace MediaBrowser.Controller.Entities.TV
}
/// <summary>
/// Override to use the provider Ids + season and episode number so it will be portable
/// Gets the user data key.
/// </summary>
/// <value>The user data id.</value>
[IgnoreDataMember]
public override Guid UserDataId
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
get
if (Series != null)
{
if (_userDataId == Guid.Empty)
{
var baseId = Series != null ? Series.GetProviderId(MetadataProviders.Tvdb) ?? Series.GetProviderId(MetadataProviders.Tvcom) : null;
if (baseId != null)
{
var seasonNo = Season != null ? Season.IndexNumber ?? 0 : 0;
var epNo = IndexNumber ?? 0;
baseId = baseId + seasonNo.ToString("000") + epNo.ToString("000");
}
_userDataId = baseId != null ? baseId.GetMD5() : Id;
}
return _userDataId;
var seasonNo = Season != null ? Season.IndexNumber ?? 0 : 0;
var epNo = IndexNumber ?? 0;
return Series.GetUserDataKey() + seasonNo.ToString("000") + epNo.ToString("000");
}
return base.GetUserDataKey();
}
/// <summary>

25
MediaBrowser.Controller/Entities/TV/Season.cs
View File

@@ -67,27 +67,18 @@ namespace MediaBrowser.Controller.Entities.TV
}
/// <summary>
/// Override to use the provider Ids + season number so it will be portable
/// Gets the user data key.
/// </summary>
/// <value>The user data id.</value>
[IgnoreDataMember]
public override Guid UserDataId
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
get
if (Series != null)
{
if (_userDataId == Guid.Empty)
{
var baseId = Series != null ? Series.GetProviderId(MetadataProviders.Tvdb) ?? Series.GetProviderId(MetadataProviders.Tvcom) : null;
if (baseId != null)
{
var seasonNo = IndexNumber ?? 0;
baseId = baseId + seasonNo.ToString("000");
}
_userDataId = baseId != null ? baseId.GetMD5() : Id;
}
return _userDataId;
var seasonNo = IndexNumber ?? 0;
return Series.GetUserDataKey() + seasonNo.ToString("000");
}
return base.GetUserDataKey();
}
/// <summary>

17
MediaBrowser.Controller/Entities/TV/Series.cs
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@@ -44,21 +44,12 @@ namespace MediaBrowser.Controller.Entities.TV
}
/// <summary>
/// Override to use the provider Ids so it will be portable
/// Gets the user data key.
/// </summary>
/// <value>The user data id.</value>
[IgnoreDataMember]
public override Guid UserDataId
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
get
{
if (_userDataId == Guid.Empty)
{
var baseId = this.GetProviderId(MetadataProviders.Tvdb) ?? this.GetProviderId(MetadataProviders.Tvcom);
_userDataId = baseId != null ? baseId.GetMD5() : Id;
}
return _userDataId;
}
return this.GetProviderId(MetadataProviders.Tvdb) ?? this.GetProviderId(MetadataProviders.Tvcom) ?? base.GetUserDataKey();
}
// Studio, Genre and Rating will all be the same so makes no sense to index by these

8
MediaBrowser.Controller/Entities/Year.cs
View File

@@ -6,5 +6,13 @@ namespace MediaBrowser.Controller.Entities
/// </summary>
public class Year : BaseItem
{
/// <summary>
/// Gets the user data key.
/// </summary>
/// <returns>System.String.</returns>
public override string GetUserDataKey()
{
return Name;
}
}
}