2ada69a40f689bfeafba6878fdf94ed1760e4eaf
3
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
  yonluandClaude Opus 5
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b3737d30af |
feat(explore): carry multi-artist credits in the catalog
A track credited to more than one artist has exactly one navigable artist in this app and the rest are punctuation. `primaryArtist()` string-parses the credit, strips a " feat. " clause and discards the guest; it deliberately does not split on "&", "with" or "," because those live inside real artist names. Measured on a real 26,069-file library plus an 80+80 MusicBrainz sample: 13% of recordings are multi-artist upstream, while only 0.86% of files carry any structured multi-artist tag — mp3 carries zero files with multiple MUSICBRAINZ_ARTISTID across 19,840. Of 1,286 files saying "feat.", 90% have nothing structured behind it, and a sample of 80 such files was multi-artist in MB 80 times out of 80. CLAUDE.md justified plan 013's removal of the credit tables with "3 credits of 2,823 listed more than one artist". That measured our own *writer* — cachedLinkArtist was called once per credit, so a collaboration could never have been recorded. Dropping the join table was still right on cost; the evidence for "multi-artist is rare" was not. A credit is ordered parts and the credit string is derived from them, so join phrases are assembly instructions, not disassembly ones. Nothing here reconstructs a credit by searching a name inside a credit string: the stored text may come from tags while the parts come from the catalog, and those disagree for ~1 in 3 multi-artist credits. Where it comes from, after two dead ends: the canonical dump CI already streams has no join phrases and no as-credited names, and the JSON dumps cover 153,691 recordings of ~35M with *zero* overlap against a real library. So mbdump.tar.bz2 — 7.1 GB, ~13.7 min in pure-Go bzip2, whose members are alphabetical, which is what lets one pass resolve an entity's credit without buffering 35M recordings. - artist_credit_part / artist_credit_ref, multi-artist credits only: a single-artist credit is already explore_index's own artist_name. - Column layouts verified against the real 20260815 export; ErrDumpShape makes a wrong guess a failed build, not a wrong catalog. - The pass runs on every mode, not just a build. The job picks its mode from the index's own state, and a complete import means "refresh", which never enters the importer — so credits could otherwise only arrive via a rebuild that re-downloads ~205 GB. It reports whether it populated anything, which is what flips `changed` and republishes. - The importer asks whether an artifact carries the tables, on the writer where `core` is attached, so the artifact already published still imports. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AfVYUVExXsx1nSWrXN8mAh |
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yonluandClaude Opus 5
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e7748f1fd5 |
feat(database): shape the library like files, and shrink the catalog
Plans 013 and 014, the album page that prompted them, and the smaller fixes they turned up. Changelog, largest first. ## The local library is shaped like files, not like MusicBrainz `audio_files` carries its own tags and points at `albums` and `artists`; `file_genres` is the one real many-to-many. `recordings`, `release_group_recordings`, `artist_credit`, `artist_credit_artist`, `recording_genres`, `release_groups` and `release_to_rg` are gone from the local side, and with them a six-way join in every read, a `MIN(release_group_id)` subquery in eleven queries and a first-credited-artist subquery in nine. Measured on a real 25,966-file library, every many-to-many that model expressed was 1:1 in the data. - Ownership is a file. `GetFilePathsByRecordingMBIDs`, `LibraryMBIDIndex.CheckMBIDs`, `collectLibraryEntities` and `pruneStaleLocalCrossReferences` all join `audio_files`, so the 812 orphaned recordings, 216 release groups and 260 artists that library carried are now structurally impossible. - One projection: every track query selects from the `track_metadata` view, one row type, one mapper. Nine hand-rolled copies had drifted far enough to report different years on different screens. - `library_id = 0` means every library, so each list query exists once instead of scoped and unscoped with a branch at every call site. - No migration chain. `sql/schemas/` is the one description of the shape; `sql/migrations/`, `applyMigrations` and `schema_migrations` are squashed away, along with the drift between them that had sqlc generating against a stale schema. - `database.InsertTestTrack` is the one test seeder; twenty test files had been assembling the old FK chain each in its own order. ## The catalog stores its ids as bytes `explore_index`'s three 36-char MBID columns and its entity-type text are 16 raw bytes and a small integer. The table and its six indexes go 780 MB to 405 MB on a real 2,052,200-row catalog, which is why a fresh install is ~0.6 GB rather than ~1.0 GB. - `backend/explore/mbid.go` is the only place the encoding is known; everything above it speaks dashed strings. - `CHECK(length(mbid) = 16)` makes a stringly write fail at the insert rather than silently returning no rows, since SQLite does not coerce between TEXT and BLOB. - The importer asks the artifact what encoding it carries and converts on the way in, so the artifact already published keeps working and no format bump is needed. - `indexRowColumns`/`scanIndexRow` replace four copies of a 22-column list, and `TestStoredEncodingRoundTrips` sweeps every read path. ## An album page that says how much of the album is yours - One question, asked once: is there a file. `filePaths` is filled by a single batched lookup when the tracklist settles, and the badge, the Play count, the dimmed rows and every menu item read it — replacing four claims of decreasing confidence that could show a green tick on an album whose every action did nothing. - Play, Play 7 of 12, or no play button at all. - `total_tracks` on `explore_index` (~2 bytes over 400,677 release groups) and on `audio_files` from tags that have always carried it: a complete MBID-matched album now makes no catalog call at all, where it used to spend the most expensive request the app makes. - A merged cluster shows the running order the most releases agree on, and the version list marks the release you own rather than standing a synthetic entry in for it. - `AlbumReleasesFailed`: a slow fetch is no longer reported as a failed one by a 12-second timer. - Rows not in the library are dimmed in place (with `aria-disabled`) instead of the owned ones wearing a green tick and a legend. ## Caches and cover art get ceilings - Only the three tiers of a cover are stored; the full-resolution copy nothing rendered was 1,134 MB of a 1.4 GB covers directory. - One artist portrait is downloaded and the rest are remembered as URLs — 4.1 GB of a 5.3 GB cache was candidates no code path reads. - `browsedArtBudget` and `httpCacheBudget` bound what an age cannot: the same install held art for 5,770 artists in a 1,301-artist library. - `OrphanedArtistImagesJob` joined a bare MBID onto a sharded directory, so it deleted the rows that were the only record of the files it left behind. `explore.ArtistImageDir` is that layout's one definition now. ## The autotag queue asks whether there is work `tagging_items` was a row per album folder, not a queue, and no query read the `tag_status` column that held the answer. The four queue queries ask the files, which matters most where it is least visible: `startPrefetch` was scoring every album in a tagged library against MusicBrainz. ## Phantom playlist tracks resolve in place An M3U8 imported before its files leaves phantom rows; they now match by path and fall back to position, keep their place in the playlist when resolved, and pair best-first so two phantoms cannot claim the same file. ## Playing a track plays the list it is in Double-click, and Play on a single row's menu, queue the list as displayed with `startIndex` on that row — the album page and the track list used to queue one track and discard the album around it. A multi-row selection still plays exactly itself. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01AfVYUVExXsx1nSWrXN8mAh |
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yonluandClaude Sonnet 5
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e190fd75b9 |
feat: data lifecycle rewrite, download clients, wanted list, and central catalog index
Ships the fresh-start schema cleanup: rebuilt explore catalog index pipeline (dump import, artifact fetch/build, incremental listen-count refresh), a new download subsystem (Lidarr/Prowlarr/qBittorrent/SABnzbd/ slskd/yt-dlp providers, staging, reconciliation, wanted list), and the supporting schema/query/store changes across backend and frontend. Also includes two smaller follow-ups: bump the central index's rebuild-after cadence from 90 to 180 days, and remove the Explore "library only" online/offline toggle entirely (frontend-only, no backend counterpart) rather than carry unused UI/state. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Y2Agd9af5hE7qzti2ackiS |