Music videos carried no server identity, so JellyfinMusicVideoLibraryScanner had to
reconcile by a (LibraryPathId, path) diff and HARD-delete the remainder. A file served
by two libraries with overlapping local paths is a single row owned by whichever library
scanned it first, so that owner's sweep destroyed a row another library still served —
taking collection membership and playout references with it, irreversibly.
This is #494's deferred "option 2":
- New JellyfinMusicVideo : MusicVideo (ItemId/Etag), mirroring JellyfinMovie — TPT table,
varchar(36), ItemId index. Dual-provider migration Add_JellyfinMusicVideo.
- New IMediaServerMusicVideoRepository + JellyfinMusicVideoRepository: itemId-keyed
existing-set/lookup and Flag{Normal,Unavailable,FileNotFound} seams, all scoped per
library via LibraryPath.LibraryId.
- New MediaServerMusicVideoLibraryScanner base; JellyfinMusicVideoLibraryScanner folds
onto it and keeps the #177/#488/#497/#500 metadata-reconcile logic verbatim.
- The sweep now soft-trashes (FileNotFound) instead of deleting, so removal is reversible
and EmptyTrash-governed. DeleteEmptyArtists consequently no longer fires from a sweep.
- Pre-identity rows are ADOPTED in place: the identity row is inserted against the same
MediaItem id, scoped to the scanned library's own LibraryPath, so collection membership
survives and a local/second-library row is never hijacked.
- AddMusicVideo normalizes Path/PathHash to the path-REPLACED local path; the projection
fills them from the server-reported path, which would break every later PathHash lookup.
Docs: scan.musicvideo-reconciliation relocated to docs/decisions/archive/scan.md as
superseded; new active record scan.musicvideo-server-identity.
fixes#496
Auto-tune channels can now carry per-content-source rotation weights (weighted
round-robin, e.g. 3x Show A / 1x Show B) and query corrections (exclude /
add-untagged), supplied at bulk-create time via an optional
`sources: [{sourceId, weight, excluded}]` on each AutoTunedChannelRequest.
Design (Option A, reuse #70): when a source is customized the channel is backed
by a system-owned MultiCollection of per-source SmartCollections carrying the
weights, with PlaybackOrder.WeightedShuffle -- the exact path
WeightedShuffleCollectionEnumerator already consumes. All-default weights keep
the #69 single-SmartCollection fair-share shape.
- Discriminators: TV -> live show_title:"X" (episodes carry no parent-show id in
the index); movies -> stable id:{mediaItemId}.
- Materialization is axis-dependent: TV materializes every base show individually
(un-weighted shows keep per-show fair-share) + a live remainder at weight 1;
MovieGenre materializes only touched movies + one count-weighted remainder.
- Remainder = (base) AND NOT (materialized union excluded) -- a partition.
- New nullable OwnedByChannelId on SmartCollection + MultiCollection
(dual-provider migration); owned rows are hidden from the collection lists and
cascade-cleaned on channel delete.
Tests: AutoTuneAxisMap query/partition units; DB-backed weighted-path handler
tests (TV materialize-all, movie count-remainder, exclusion, no-customization
fallback); delete-cleanup. Docs: decisions.md, domain-model.md, api-conventions.md;
OpenAPI trio regenerated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds PlaybackOrder.WeightedShuffle = 9 (Classic engine only) plus the
per-source weight it distributes by.
Why a new order rather than making ShuffleInOrder weight-aware: ShuffleInOrder's
balanced shuffle pads sources to equal length with Option.None spacers, and
spacers emit nothing — so one cycle plays every item exactly once and airtime
stays proportional to collection size. It prevents *clumping*, not *domination*.
Retrofitting weights onto it would silently change shipped users' output.
WeightedShuffleCollectionEnumerator picks a source by smooth weighted
round-robin (acc += weight; richest wins; pays the total), then takes that
source's next item. Weights 3:1 emit A A B A; ties break to the earliest source
in list order. Fair-share is the equal-weights default, so one mechanism covers
both behaviors in the issue.
One rotation is sized so the source needing the most picks works through all its
items at its share; smaller sources loop within it — that looping is what makes
equal weights mean equal airtime regardless of library size. The sequence stays a
pure function of (Seed, Index), so it restores by replay like its siblings and
needs no per-source persisted counters.
It consumes ShuffleSourceBuilder.GetCollectionItemsForShuffleInOrder unchanged —
the schedule-entity-free entry point #380 reserved for this issue. Source
identity is destroyed on the Shuffle path (MultiCollectionGrouper collapses to
GroupedMediaItem + Distinct), so the weight is only reachable via
CollectionWithItems on the ShuffleInOrder-shaped path.
Weight is persisted on MultiCollectionItem AND MultiCollectionSmartItem — the
mirror is mandatory; omitting the smart item silently un-weights smart-collection
members. Both carry a DB default of 1: without it existing rows would migrate to
0, and a 0-weight source is dropped by the enumerator.
Refs #70
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds the shared optimistic-concurrency contract so a stale second tab can no longer
silently overwrite a fresher edit. PR1 lands the infra + the Block reference aggregate;
PRs 2–4 fan the same recipe across the other 8 roots (design: #253#issuecomment-8472).
Contract
- `IVersionedAggregate` (`int Version`) on all 9 replace-all roots (ProgramSchedule,
Block, Template, DecoTemplate, Playlist, Collection, Playout, MultiCollection,
RerunCollection), EF-mapped `.IsConcurrencyToken()`; one dual-provider migration
`AddAggregateVersions` (nullable:false, default 0).
- Strong `ETag` of `Version` on the aggregate GET; `If-Match` on the PUT; mismatch →
412 (distinct from the §3a 409 build-lock guard). Successful PUT returns the new ETag.
- `PreconditionFailedError : BaseError` → 412 in `ApiResults.ToErrorResult`;
`ConcurrencyHeaders.ParseIfMatch/SetETag`; malformed If-Match → 400; `*`/absent =
Phase-1 force-write.
Block reference wiring
- Handler: standalone `Either` via `CheckVersion` AFTER validation (never through
`Apply`, which Join()-flattens the subtype to 422), unconditional `Version++`,
`SaveChangesWithConcurrencyGuard` backstop (DbUpdateConcurrencyException → 412).
- `BlockViewModel.Version` (header-only, not echoed in the body); controller sets the
ETag on GET items and on the successful PUT.
- SPA: `client.requestWithMeta` seam; `blocks.getBlockItemsWithMeta` + `replaceBlock`
If-Match/ETag round-trip; `BlockEditor` holds the ETag, sends If-Match, and on 412
opens a blocking "changed elsewhere — reload" dialog.
Tests
- Handler contract tests: stale-If-Match → 412 (no mutation), matching/absent → success
+ bump, no-op save still bumps, and a two-context racing save → 412; proven
non-vacuous (drop `.IsConcurrencyToken()` → the race test fails).
- Controller tests: malformed If-Match → 400, If-Match threaded to the command, ETag on
GET/PUT, 412 passthrough. SPA: requestWithMeta ETag, replaceBlock If-Match, 412 dialog.
Docs: api-conventions §7a, spa-conventions §4a, domain-model glossary, decisions log.
Refs #253
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* add new fields to database
* update editor
* audio and video normalization settings appear to work
* implement optional color normalization
* fix transcoding tests
* update changelog
* refactor classic and block schedules to use same alternate schedule selector
* handle start year and end year
* add migrations for classic and block schedules
* allow editing block template start and end year
* add tests that include years
* add date range editing to classic (alternate) schedules
* fix running tests locally
* restore media files load; needed for local folder scanners
* update changelog
* feedback
* Add shading to filler rows in the playout view
* Insert rows in Playout listing for gaps in the playout (station offline)
* Make FillerKind in PlayoutItemViewModel optional.
Remove Unscheduled enum in FillerKind.
* Correctly handle "Show Filler" also for Unscheduled fillers.
* Moved the Unscheduled item generation for the playout view to GetFuturePlayoutItemsByIdHandle to handle ShowFiller
* Includes for the PlayoutItemDetails moved to an extension for maintainability.
* Bugfix: Page size was more than the desired for pagination because of the inserted unscheduled items.
* Add specified colours for playout fillers to make them less intense.
* use common queryable
* add playout gap model and migrations
* insert playout gaps after playout build
* optimize get future playout items handler
* update changelog
---------
Co-authored-by: Jason Dove <1695733+jasongdove@users.noreply.github.com>
* sort block tree views
* fix naming validation for block scheduling
* show deco group name in deco editor
* show block group name in block editor
* show template group name in template editor
* show deco template group name in deco template editor
* fix template rename crash
* fix block rename crash
* fix deco template rename crash
* add multiple watermarks per playout item
* fixes
* update yaml playout watermark to support multiple watermarks
* use graphics engine for intermittent watermarks
timothy
