76 lines
2.4 KiB
C#
76 lines
2.4 KiB
C#
#pragma warning disable CA1307
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using Jellyfin.Data.Entities;
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using MediaBrowser.Controller;
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using Microsoft.EntityFrameworkCore;
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namespace Jellyfin.Server.Implementations.Users
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{
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/// <summary>
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/// Manages the storage and retrieval of display preferences through Entity Framework.
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/// </summary>
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public class DisplayPreferencesManager : IDisplayPreferencesManager
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{
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private readonly JellyfinDb _dbContext;
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/// <summary>
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/// Initializes a new instance of the <see cref="DisplayPreferencesManager"/> class.
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/// </summary>
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/// <param name="dbContext">The database context.</param>
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public DisplayPreferencesManager(JellyfinDb dbContext)
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{
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_dbContext = dbContext;
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}
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/// <inheritdoc />
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public DisplayPreferences GetDisplayPreferences(Guid userId, string client)
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{
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var prefs = _dbContext.DisplayPreferences
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.Include(pref => pref.HomeSections)
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.FirstOrDefault(pref =>
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pref.UserId == userId && string.Equals(pref.Client, client));
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if (prefs == null)
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{
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prefs = new DisplayPreferences(userId, client);
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_dbContext.DisplayPreferences.Add(prefs);
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}
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return prefs;
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}
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/// <inheritdoc />
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public ItemDisplayPreferences GetItemDisplayPreferences(Guid userId, Guid itemId, string client)
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{
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var prefs = _dbContext.ItemDisplayPreferences
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.FirstOrDefault(pref => pref.UserId == userId && pref.ItemId == itemId && string.Equals(pref.Client, client));
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if (prefs == null)
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{
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prefs = new ItemDisplayPreferences(userId, Guid.Empty, client);
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_dbContext.ItemDisplayPreferences.Add(prefs);
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}
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return prefs;
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}
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/// <inheritdoc />
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public IList<ItemDisplayPreferences> ListItemDisplayPreferences(Guid userId, string client)
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{
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return _dbContext.ItemDisplayPreferences
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.AsQueryable()
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.Where(prefs => prefs.UserId == userId && prefs.ItemId != Guid.Empty && string.Equals(prefs.Client, client))
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.ToList();
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}
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/// <inheritdoc />
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public void SaveChanges()
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{
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_dbContext.SaveChanges();
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}
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}
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}
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