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Refactor Display preference manager (#14056)

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JPVenson 2025-09-05 22:39:15 +02:00 committed by GitHub
parent 4849486fa0
commit 20f7ddbf8f
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4 changed files with 102 additions and 91 deletions
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7
Jellyfin.Api/Controllers/DisplayPreferencesController.cs
View File

@ -96,9 +96,6 @@ public class DisplayPreferencesController : BaseJellyfinApiController
dto.CustomPrefs.TryAdd(key, value);
}
// This will essentially be a noop if no changes have been made, but new prefs must be saved at least.
_displayPreferencesManager.SaveChanges();
return dto;
}
@ -210,8 +207,8 @@ public class DisplayPreferencesController : BaseJellyfinApiController
// Set all remaining custom preferences.
_displayPreferencesManager.SetCustomItemDisplayPreferences(userId.Value, itemId, existingDisplayPreferences.Client, displayPreferences.CustomPrefs);
_displayPreferencesManager.SaveChanges();
_displayPreferencesManager.UpdateItemDisplayPreferences(itemPrefs);
_displayPreferencesManager.UpdateDisplayPreferences(existingDisplayPreferences);
return NoContent();
}
}

173
Jellyfin.Server.Implementations/Users/DisplayPreferencesManager.cs
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@ -1,109 +1,116 @@
#pragma warning disable CA1307
#pragma warning disable CA1309
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Jellyfin.Database.Implementations;
using Jellyfin.Database.Implementations.Entities;
using MediaBrowser.Controller;
using Microsoft.EntityFrameworkCore;
namespace Jellyfin.Server.Implementations.Users
namespace Jellyfin.Server.Implementations.Users;
/// <summary>
/// Manages the storage and retrieval of display preferences through Entity Framework.
/// </summary>
public sealed class DisplayPreferencesManager : IDisplayPreferencesManager
{
private readonly IDbContextFactory<JellyfinDbContext> _dbContextFactory;
/// <summary>
/// Manages the storage and retrieval of display preferences through Entity Framework.
/// Initializes a new instance of the <see cref="DisplayPreferencesManager"/> class.
/// </summary>
public sealed class DisplayPreferencesManager : IDisplayPreferencesManager, IAsyncDisposable
/// <param name="dbContextFactory">The database context factory.</param>
public DisplayPreferencesManager(IDbContextFactory<JellyfinDbContext> dbContextFactory)
{
private readonly JellyfinDbContext _dbContext;
_dbContextFactory = dbContextFactory;
}
/// <summary>
/// Initializes a new instance of the <see cref="DisplayPreferencesManager"/> class.
/// </summary>
/// <param name="dbContextFactory">The database context factory.</param>
public DisplayPreferencesManager(IDbContextFactory<JellyfinDbContext> dbContextFactory)
/// <inheritdoc />
public DisplayPreferences GetDisplayPreferences(Guid userId, Guid itemId, string client)
{
using var dbContext = _dbContextFactory.CreateDbContext();
var prefs = dbContext.DisplayPreferences
.Include(pref => pref.HomeSections)
.FirstOrDefault(pref =>
pref.UserId.Equals(userId) && pref.Client == client && pref.ItemId.Equals(itemId));
if (prefs is null)
{
_dbContext = dbContextFactory.CreateDbContext();
prefs = new DisplayPreferences(userId, itemId, client);
dbContext.DisplayPreferences.Add(prefs);
dbContext.SaveChanges();
}
/// <inheritdoc />
public DisplayPreferences GetDisplayPreferences(Guid userId, Guid itemId, string client)
return prefs;
}
/// <inheritdoc />
public ItemDisplayPreferences GetItemDisplayPreferences(Guid userId, Guid itemId, string client)
{
using var dbContext = _dbContextFactory.CreateDbContext();
var prefs = dbContext.ItemDisplayPreferences
.FirstOrDefault(pref => pref.UserId.Equals(userId) && pref.ItemId.Equals(itemId) && pref.Client == client);
if (prefs is null)
{
var prefs = _dbContext.DisplayPreferences
.Include(pref => pref.HomeSections)
.FirstOrDefault(pref =>
pref.UserId.Equals(userId) && string.Equals(pref.Client, client) && pref.ItemId.Equals(itemId));
if (prefs is null)
{
prefs = new DisplayPreferences(userId, itemId, client);
_dbContext.DisplayPreferences.Add(prefs);
}
return prefs;
prefs = new ItemDisplayPreferences(userId, Guid.Empty, client);
dbContext.ItemDisplayPreferences.Add(prefs);
dbContext.SaveChanges();
}
/// <inheritdoc />
public ItemDisplayPreferences GetItemDisplayPreferences(Guid userId, Guid itemId, string client)
return prefs;
}
/// <inheritdoc />
public IList<ItemDisplayPreferences> ListItemDisplayPreferences(Guid userId, string client)
{
using var dbContext = _dbContextFactory.CreateDbContext();
return dbContext.ItemDisplayPreferences
.Where(prefs => prefs.UserId.Equals(userId) && !prefs.ItemId.Equals(default) && prefs.Client == client)
.ToList();
}
/// <inheritdoc />
public Dictionary<string, string?> ListCustomItemDisplayPreferences(Guid userId, Guid itemId, string client)
{
using var dbContext = _dbContextFactory.CreateDbContext();
return dbContext.CustomItemDisplayPreferences
.Where(prefs => prefs.UserId.Equals(userId)
&& prefs.ItemId.Equals(itemId)
&& prefs.Client == client)
.ToDictionary(prefs => prefs.Key, prefs => prefs.Value);
}
/// <inheritdoc />
public void SetCustomItemDisplayPreferences(Guid userId, Guid itemId, string client, Dictionary<string, string?> customPreferences)
{
using var dbContext = _dbContextFactory.CreateDbContext();
dbContext.CustomItemDisplayPreferences.Where(prefs => prefs.UserId.Equals(userId)
&& prefs.ItemId.Equals(itemId)
&& prefs.Client == client)
.ExecuteDelete();
foreach (var (key, value) in customPreferences)
{
var prefs = _dbContext.ItemDisplayPreferences
.FirstOrDefault(pref => pref.UserId.Equals(userId) && pref.ItemId.Equals(itemId) && string.Equals(pref.Client, client));
if (prefs is null)
{
prefs = new ItemDisplayPreferences(userId, Guid.Empty, client);
_dbContext.ItemDisplayPreferences.Add(prefs);
}
return prefs;
dbContext.CustomItemDisplayPreferences
.Add(new CustomItemDisplayPreferences(userId, itemId, client, key, value));
}
/// <inheritdoc />
public IList<ItemDisplayPreferences> ListItemDisplayPreferences(Guid userId, string client)
{
return _dbContext.ItemDisplayPreferences
.Where(prefs => prefs.UserId.Equals(userId) && !prefs.ItemId.Equals(default) && string.Equals(prefs.Client, client))
.ToList();
}
dbContext.SaveChanges();
}
/// <inheritdoc />
public Dictionary<string, string?> ListCustomItemDisplayPreferences(Guid userId, Guid itemId, string client)
{
return _dbContext.CustomItemDisplayPreferences
.Where(prefs => prefs.UserId.Equals(userId)
&& prefs.ItemId.Equals(itemId)
&& string.Equals(prefs.Client, client))
.ToDictionary(prefs => prefs.Key, prefs => prefs.Value);
}
/// <inheritdoc/>
public void UpdateDisplayPreferences(DisplayPreferences displayPreferences)
{
using var dbContext = _dbContextFactory.CreateDbContext();
dbContext.DisplayPreferences.Attach(displayPreferences).State = EntityState.Modified;
dbContext.SaveChanges();
}
/// <inheritdoc />
public void SetCustomItemDisplayPreferences(Guid userId, Guid itemId, string client, Dictionary<string, string?> customPreferences)
{
var existingPrefs = _dbContext.CustomItemDisplayPreferences
.Where(prefs => prefs.UserId.Equals(userId)
&& prefs.ItemId.Equals(itemId)
&& string.Equals(prefs.Client, client));
_dbContext.CustomItemDisplayPreferences.RemoveRange(existingPrefs);
foreach (var (key, value) in customPreferences)
{
_dbContext.CustomItemDisplayPreferences
.Add(new CustomItemDisplayPreferences(userId, itemId, client, key, value));
}
}
/// <inheritdoc />
public void SaveChanges()
{
_dbContext.SaveChanges();
}
/// <inheritdoc />
public async ValueTask DisposeAsync()
{
await _dbContext.DisposeAsync().ConfigureAwait(false);
}
/// <inheritdoc/>
public void UpdateItemDisplayPreferences(ItemDisplayPreferences itemDisplayPreferences)
{
using var dbContext = _dbContextFactory.CreateDbContext();
dbContext.ItemDisplayPreferences.Attach(itemDisplayPreferences).State = EntityState.Modified;
dbContext.SaveChanges();
}
}

2
Jellyfin.Server/CoreAppHost.cs
View File

@ -84,7 +84,7 @@ namespace Jellyfin.Server
serviceCollection.AddSingleton<IAuthenticationProvider, DefaultAuthenticationProvider>();
serviceCollection.AddSingleton<IAuthenticationProvider, InvalidAuthProvider>();
serviceCollection.AddSingleton<IPasswordResetProvider, DefaultPasswordResetProvider>();
serviceCollection.AddScoped<IDisplayPreferencesManager, DisplayPreferencesManager>();
serviceCollection.AddSingleton<IDisplayPreferencesManager, DisplayPreferencesManager>();
serviceCollection.AddSingleton<IDeviceManager, DeviceManager>();
serviceCollection.AddSingleton<ITrickplayManager, TrickplayManager>();

11
MediaBrowser.Controller/IDisplayPreferencesManager.cs
View File

@ -60,8 +60,15 @@ namespace MediaBrowser.Controller
void SetCustomItemDisplayPreferences(Guid userId, Guid itemId, string client, Dictionary<string, string?> customPreferences);
/// <summary>
/// Saves changes made to the database.
/// Updates or Creates the display preferences.
/// </summary>
void SaveChanges();
/// <param name="displayPreferences">The entity to update or create.</param>
void UpdateDisplayPreferences(DisplayPreferences displayPreferences);
/// <summary>
/// Updates or Creates the display preferences for the given item.
/// </summary>
/// <param name="itemDisplayPreferences">The entity to update or create.</param>
void UpdateItemDisplayPreferences(ItemDisplayPreferences itemDisplayPreferences);
}
}