jellyfin/Jellyfin.Server.Implementations/Item/LinkedChildrenService.cs, branch v12.0-rc5Unnamed repository; edit this file 'description' to name the repository.
https://git.lodewillems.com/jellyfin/atom?h=v12.0-rc52026-08-10T20:46:31ZFix master build2026-08-10T20:46:31ZShadowghostGhost_of_Stone@web.de2026-08-10T20:46:31Zurn:sha1:26fbd1eac070af94030b196f3236aa936c60ce0dUse WhereOneOrMany helper for the alternate version id filter2026-08-08T19:20:39Zbrandonbrandon@clinger.dev2026-08-08T19:20:39Zurn:sha1:505a6ebf8f4a36a2deb8e2a7cff3809643e8f654
Filter the parent ids with the WhereOneOrMany query helper instead of a
raw Contains so the id list is wrapped in EF.Parameter and EF Core reuses
one compiled query plan across calls, matching how the rest of the item
queries build their id filters.
Address review on MediaSourceCount batching2026-08-08T16:33:11Zbrandonbrandon@clinger.dev2026-08-08T16:33:11Zurn:sha1:10d108a1f453c0972b3059e10bb9b13bbcb34f63
Rename GetItemsWithAlternateVersions to GetItemIdsWithAlternateVersions
across the interfaces and implementations since it returns ids. Return
the hashset straight from the query instead of materializing an array
first. Rename the DtoService guard to mayHaveAlternateVersions and
invert it so the computed path is the explicit case. Assert the media
source count value in the batch skip test and add a test covering an
item that is in the returned set still resolving to the correct count.
Batch alternate version detection in DtoService to remove MediaSourceCount N+12026-08-08T02:51:45Zbrandonbrandon@clinger.dev2026-08-08T02:51:45Zurn:sha1:c091ffdc6b2d8d4dd6f439d056c561bae7bd9a18
Browsing a page of videos with the MediaSourceCount field ran one alternate
version query per item, each opening a fresh DbContext. On a large library that
turned a single page into hundreds of sequential round trips and made the Items
endpoint take tens of seconds while holding a request thread the whole time.
Detect which videos own alternate versions once per page with a single query,
mirroring the existing people batch. Videos absent from that set have a single
media source, so the per item lookups are skipped for the common case. Behavior
is unchanged: a video with no alternates already resolved to a count of one.
Adds a regression test asserting the count resolves from the batch and the per
item lookups are never called.
Allow duplicate LinkedChildren for Playlists2026-07-23T11:41:51ZShadowghostGhost_of_Stone@web.de2026-07-23T11:35:43Zurn:sha1:dc300fae53b6b42090341cb517238bbc76479e02Add a collection API for `Included In` feature (#15516)2026-05-29T18:00:34ZSam Xiesam@samxie.me2026-05-29T18:00:34Zurn:sha1:c9f71d8531d946f04d5395bd885f08128253559c
Add a collection API for `Included In` featureFix artist duplicates2026-05-09T00:07:26ZShadowghostGhost_of_Stone@web.de2026-05-09T00:07:26Zurn:sha1:b7b405dc839598892cadd236f009f1d21a76a4d3Apply review suggestions2026-04-26T20:30:52ZShadowghostGhost_of_Stone@web.de2026-04-26T20:30:20Zurn:sha1:070e2b2d0c566b49a6f6361f0387022979a7d12bUse AsNoTracking() when only reading2026-04-26T16:53:17ZShadowghostGhost_of_Stone@web.de2026-04-26T15:59:16Zurn:sha1:d19449e6a5d66bc37ade831dd96a85152e98a533Split BaseItemRepository and IItemRepository2026-03-07T19:12:42ZShadowghostGhost_of_Stone@web.de2026-03-07T19:12:42Zurn:sha1:077fa89717957f871b172ca4b2dc4a178efd3bc5