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Manually map instead of relying on changetracker

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Cody Robibero
2025-12-14 10:55:39 -07:00
parent f6709a69e7
commit c370de77de
1 changed files with 44 additions and 9 deletions
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53
Jellyfin.Server.Implementations/Item/BaseItemRepository.cs
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@@ -434,7 +434,7 @@ public sealed class BaseItemRepository
private IQueryable<BaseItemEntity> PrepareItemQuery(JellyfinDbContext context, InternalItemsQuery filter)
{
IQueryable<BaseItemEntity> dbQuery = context.BaseItems;
IQueryable<BaseItemEntity> dbQuery = context.BaseItems.AsNoTracking();
dbQuery = dbQuery.AsSingleQuery();
return dbQuery;
@@ -442,35 +442,70 @@ public sealed class BaseItemRepository
private IReadOnlyList<BaseItemEntity> GetEntities(IQueryable<BaseItemEntity> dbQuery, JellyfinDbContext context, InternalItemsQuery filter)
{
var items = dbQuery.AsEnumerable().Where(e => e is not null).ToArray();
var itemIds = items.Select(e => e.Id).ToArray();
var items = dbQuery.AsEnumerable().Where(e => e is not null).ToDictionary(e => e.Id, e => e);
var itemIds = items.Keys.ToArray();
if (filter.TrailerTypes.Length > 0 || filter.IncludeItemTypes.Contains(BaseItemKind.Trailer))
{
context.BaseItemTrailerTypes.WhereOneOrMany(itemIds, e => e.ItemId).Load();
var values = context.BaseItemTrailerTypes.WhereOneOrMany(itemIds, e => e.ItemId).GroupBy(x => x.ItemId);
foreach (var value in values)
{
if (items.TryGetValue(value.Key, out var item))
{
item.TrailerTypes = value.ToArray();
}
}
}
if (filter.DtoOptions.ContainsField(ItemFields.ProviderIds))
{
context.BaseItemProviders.WhereOneOrMany(itemIds, e => e.ItemId).Load();
var values = context.BaseItemProviders.WhereOneOrMany(itemIds, e => e.ItemId).GroupBy(x => x.ItemId);
foreach (var value in values)
{
if (items.TryGetValue(value.Key, out var item))
{
item.Provider = value.ToArray();
}
}
}
if (filter.DtoOptions.ContainsField(ItemFields.Settings))
{
context.BaseItemMetadataFields.WhereOneOrMany(itemIds, e => e.ItemId).Load();
var values = context.BaseItemMetadataFields.WhereOneOrMany(itemIds, e => e.ItemId).GroupBy(x => x.ItemId);
foreach (var value in values)
{
if (items.TryGetValue(value.Key, out var item))
{
item.LockedFields = value.ToArray();
}
}
}
if (filter.DtoOptions.EnableImages)
{
context.BaseItemImageInfos.WhereOneOrMany(itemIds, e => e.ItemId).Load();
var values = context.BaseItemImageInfos.WhereOneOrMany(itemIds, e => e.ItemId).GroupBy(x => x.ItemId);
foreach (var value in values)
{
if (items.TryGetValue(value.Key, out var item))
{
item.Images = value.ToArray();
}
}
}
if (filter.DtoOptions.EnableUserData)
{
context.UserData.WhereOneOrMany(itemIds, e => e.ItemId).Load();
var values = context.UserData.WhereOneOrMany(itemIds, e => e.ItemId).GroupBy(x => x.ItemId);
foreach (var value in values)
{
if (items.TryGetValue(value.Key, out var item))
{
item.UserData = value.ToArray();
}
}
}
return items;
return items.Values.ToArray();
}
/// <inheritdoc/>