codex/bound-transcode-segments
3
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
|
97ac2b4eed |
feat(audiobooks): audiobookshelf support — ABS conformance, perf, ebooks (#289)
* fix(ebooks): fold author hint into metadata search query
The ebook enricher loaded each item's author but buildEbookSearchQuery
dropped it, and metadata.SearchQuery had no field to carry it — so the
plugin only ever received the title. Title-only searches collide or miss,
leaving items without metadata or a cover.
Add SearchQuery.Author and fold it into the plugin search query text
(the SearchMetadataRequest contract carries a single free-text Query, so
no proto change is needed). Gated to callers that set Author (ebooks);
movie/TV search is unchanged.
Verified live against OpenLibrary/GoogleBooks: improves disambiguation on
clean titles. Note: messy filename-derived titles (series prefixes,
trailing "(… Book N)") still need title normalization, and a large tail
of niche/self-published ebooks is simply absent from the free sources —
neither is addressed here.
AI-use disclosure: authored with Claude Code.
(cherry picked from commit ba1265909c4fb87e1a8eab64b0b0c183aa95acc1)
* feat(scanner): extract MOBI/AZW/AZW3 metadata from EXTH headers
These formats previously had no parser — parseEbookFile returned only the
format string, so title fell back to the filename with no author and no
ISBN, leaving ~21k books unmatchable by the metadata enricher.
Parse the Palm Database container (PDB header → record 0 → PalmDOC +
MOBI header → EXTH block) and extract title, authors, ISBN, publisher,
and language. EXTH is located by its magic rather than the header flag,
and field offsets (encoding @12, full-name @0x44/0x48) were verified
against real .mobi/.azw3 files.
Verified live against real library files:
azw3 → title "The Sea", author "A H Lee"
mobi → title "Brotherband 3: The Hunters", author "John Flanagan",
ISBN 9781742750637
AI-use disclosure: authored with Claude Code.
(cherry picked from commit 7af194b711de97bc79855f08a9a4f9732c49db74)
* fix(ebooks): recover author from path and clean provider search title
- ebookAuthorFromPath: recover an author for ".../<Author>/<Title>/<Title> -
<Author>.ext" layouts when the file embeds none, gated on two agreeing
path signals (grandparent dir == filename suffix) so magazines/courses
never get a junk author; strip the suffix from a path-derived title.
- cleanEbookSearchTitle: normalize filesystem-mangled titles before search
(underscore->space, drop trailing " - <author>") to lift hit rate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
(cherry picked from commit 36a16cb58c3e5276aa4c0bdf8577008070f6abea)
* fix(scanner): gate path-author on person-name shape
ebookAuthorFromPath's grandparent==suffix corroboration also matched
inverted layouts ("<Title>/<Author>/<Author> - <Title>"), assigning the
title as the author. Require the candidate directory to look like a person
name (comma form, or all-capitalized tokens plus name particles) so series
and title folders ("De legenden van de Alfen") are rejected, and return the
canonical directory form for proper casing.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
(cherry picked from commit ff720bd268a23bff0e94c70f15cb7ecfb8efcb1f)
* fix(ebooks): strip series/book-number parentheticals from search title
cleanEbookSearchTitle now peels trailing "(... Book N)", "[#3]", "(2019)"
groups that don't belong in a provider title query, while leaving
meaningful parentheticals ("(Illustrated)") intact. Enrichment-side only.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
(cherry picked from commit 2273636c04fd9ef483003a9558972a2104fdd3a6)
* fix(ebooks): keep volume number in search title and dedup provider IDs
Two distinct ebooks (e.g. series volumes named only by series + book
number) were collapsing onto a single provider work, then fighting over
the same media_item_provider_ids row:
- cleanEbookSearchTitle stripped trailing "(... Book N)" / "[#3]" groups
entirely, so every volume of a series searched as the bare series name
and matched the same provider work. The plugin search contract carries
only a single free-text Query, so the volume number is now UNWRAPPED
into the query (brackets dropped, words kept) instead of discarded,
giving distinct volumes distinct searches. Bare-year groups are still
dropped (SearchQuery.Year carries them); meaningful parentheticals
("(Illustrated)") still survive.
- collectEbookMetadata now consults FindContentIDByProviderIDs before
accumulating a search-result provider ID. An ID already owned by a
different content item is skipped, so the loser is not mis-tagged with
the winner's metadata and ReplaceByContentID no longer violates the
(provider, provider_id, item_type) unique constraint. The previous
behavior logged duplicate-key errors every sweep and re-enriched the
failing item forever (CPU/RAM churn). A failed ownership check is
surfaced as a provider error so the item retries rather than terminally
stamping as "no match".
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 942fdef6cb0e167b2d9223e9a968b3010b7b3ec8)
* fix(ebooks): address CodeRabbit review on PR #185
- cleanEbookSearchTitle: anchor author-suffix strip to a trailing match
(optionally followed by a series/volume parenthetical) so a mid-title
" - <token>" no longer truncates valid title text
- ebook scan: strip the recovered author suffix using normalized comparison
so case/spacing variants (e.g. "a. f. carter") don't leave a duplicate
- parseMOBIEXTH: bound parsing to the declared EXTH length so a corrupt
record count can't read full-text bytes as junk metadata
- add regression test for a non-trailing " - <token>" in the title
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 0f45af8143e04dfd5b4a5ee3e949dcd943eedbd1)
* fix(audiobooks): pass author in search query and retry on provider errors
Set SearchQuery.Author so the host adapter folds author into the
plugin free-text query (parity with ebooks). Track provider errors
during enrichment; when nothing matched and a provider errored, return
an error without stamping last_refreshed so the sweep retries instead
of terminally burning the item on a transient failure.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit f45dd2104c5d6415324e80f91f6684bc39858459)
* fix(scanner): consolidate fragmented multi-file audiobook content_ids on rescan
audiobookFolderShouldSkip used ListByObservedRootPath which returns all
files for a root path regardless of content_id. When a multi-file audiobook
had files fragmented across multiple content_ids (e.g. from concurrent
refreshes), the file count matched disk so the skip check returned true
and the reconcile never ran to merge them.
Now verifies all DB files share the same content_id before skipping; any
fragmentation forces a full reconcile which consolidates to one content_id
via FindContentIDByRootPath → upsertAudiobookMediaFiles.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
(cherry picked from commit e91c33e88a7d09e802e6afd8af246c6c954d0498)
* fix(ingest): skip concurrent match drainer for audiobook/podcast/ebook/manga libraries
The concurrent scoped match drainer ran during scan for all library types.
For audiobook libraries, the scanner assigns content_ids by folder root
(one item per multi-file folder). Running the drainer concurrently caused
it to process files with content_id=NULL (cleared by complete refresh)
as individual items, creating one media_item per file instead of one per
folder. This manifested as 41-file audiobooks fragmenting into dozens of
orphaned single-file content_ids on every refresh.
These library types use scanner-driven grouping; the post-scan drain step
handles them correctly. Returning nil matchScopes skips the concurrent
drainer entirely for these types.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
(cherry picked from commit 93ae9d22ce315874fa22a958b88ca1766075695f)
* fix(abs): match real audiobookshelf auth + session-sync contract
Align the ABS-compat auth flow with real audiobookshelf (v2.26+) so
third-party clients (yaabsa, Plappa, native iOS) authenticate and sync
playback correctly:
- login/refresh: always emit user.accessToken; x-return-tokens gates
only the refresh token (body vs HttpOnly refresh_token cookie)
- /auth/refresh returns the full login envelope (was a thin token map)
- /me returns the full user object (toOldJSONForBrowser), shared with
login/authorize via a single absUserObject() builder
- /logout returns 200 {redirect_url:null} and clears the cookie (was 204)
- add POST /session/{sid}/sync (real ABS heartbeat path); it was
PATCH-only, so the official client's sync POST 404'd and playback
progress never synced
Verified against advplyr/audiobookshelf server/{Auth.js,models/User.js,
controllers,routers}. Unit tests updated/added; full abs suite green.
Not yet live-verified.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 336e932471d4be021d82299106a120611783836a)
* fix(abs): conform browse/list items to real audiobookshelf minified shape
Strict ABS clients (yaabsa, Plappa) crash or drop items when the browse
list shape only approximates real audiobookshelf. Match the serializers:
- add media.id + media.libraryItemId (= ContentID) to LibraryItemMedia;
yaabsa BookMedia.id is required non-null and was missing → the whole
item failed to parse ("Null is not a subtype of String")
- rebuild the minified list shape to LibraryItem.toOldJSONMinified +
Book.toOldJSONMinified + oldMetadataToJSONMinified key-for-key (ino,
path, isFile, numFiles/size, media.{id,tags,numTracks,numAudioFiles,
numChapters,size,ebookFormat}, flat author/series metadata)
- force media.numTracks/numAudioFiles >= 1 in the browse projection so
Plappa doesn't drop items reporting 0 audio files
- default /items list to minified (real ABS list is always minified);
minified=0 opts into the full shape
Verified against advplyr/audiobookshelf models/{Book,LibraryItem}.js.
Adds minified_test.go key-set conformance guards; abs suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 6c9387a8c4b60be3dbe541049ed8c06344b10717)
* fix(abs): conform /items/{id} detail to real audiobookshelf expanded shape
Match real audiobookshelf LibraryItem.toOldJSONExpanded +
Book.toOldJSONExpanded + oldMetadataToJSONExpanded so strict clients
decode the item-detail page with the same model they use elsewhere:
- add expanded outer keys to LibraryItem (oldLibraryItemId, lastScan,
scanVersion, libraryFiles, size) and populate libraryFiles + summed
size from the item's media files in the detail builder
- add media.size (Book.toOldJSONExpanded)
- make the typed Metadata the full expanded superset: subtitle,
titleIgnorePrefix, authorName, authorNameLF, narratorName, seriesName,
descriptionPlain, publishedDate, asin, language, abridged; drop the
omitempty that previously dropped description/publishedYear/isbn/
publisher when empty (a missing key crashes strict clients)
Verified against advplyr/audiobookshelf models/Book.js + LibraryItem.js.
Adds items_detail_test.go expanded key-set guard; abs suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 8bd485f0291e9db9f32e13a68609a68ee8a945ec)
* fix(abs): conform authors/series endpoints to real audiobookshelf shapes
Match the real audiobookshelf serializers so strict clients decode the
authors/series browse + detail responses:
- GET /libraries/{id}/authors now branches like LibraryController.getAuthors:
bare { authors: [...] } when not paginated, paged { results, total, ... }
only when limit+page are present (was always paged → clients keying on
`authors` got keyNotFound)
- author objects carry the full Author.toOldJSON key set (id, asin, name,
description, imagePath, libraryId, addedAt, updatedAt, numBooks); silo has
no analog for asin/description/imagePath/timestamps so they are null/0
- series objects carry the full Series.toOldJSON key set (adds
nameIgnorePrefix, description, libraryId, addedAt, updatedAt)
- series/author books are now FULL minified library items (real ABS shape)
instead of thin {id,media:{metadata:{title}}} stubs that crash Plappa;
author items moved to the real-ABS `libraryItems` key
Verified against advplyr/audiobookshelf controllers/LibraryController.js and
models/{Author,Series}.js. Tests updated + envelope-branch guard added; abs
suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 8a22eb0900ed881d500ded315a508e1a07da14f3)
* fix(abs): add libraryId to collection/playlist objects (real ABS shape)
Real audiobookshelf Collection.toOldJSON and Playlist.toOldJSON both carry
a libraryId; silo's emitters omitted it, so a strict client modeling the
object with a required libraryId crashed. silo collections/playlists are
cross-library user-personal, so emit the virtual audiobook library id.
The books[]/items[] entries already carry the full LibraryItem shape and
inherit the browse-conformance fixes (media.id etc.). Envelopes were
already correct (paged for library-scoped, {collections}/{playlists} for
global).
Verified against advplyr/audiobookshelf models/{Collection,Playlist}.js.
Envelope key-set tests updated; abs suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit f7d2ff0565f05c3a6ef7f36f2b1f252bd373fa7a)
* fix(abs): conform library object + /libraries/{id} to real audiobookshelf
The library object was only {id,name,mediaType}; real audiobookshelf
Library.toOldJSON has 12 keys, so a strict client decoding the library
model crashed on the missing ones. Also GET /libraries/{id} always wrapped
the object in { library: ... }, but real ABS returns it directly unless
?include=filterdata is requested.
- audiobookLibraryMap now emits the full Library.toOldJSON shape (folders[]
as LibraryFolder.toOldJSON, displayOrder, icon, provider, settings,
lastScan, lastScanVersion, createdAt, lastUpdate). This also enriches the
libraries[] on the login envelope, which shares the builder.
- handleLibraryDetail returns the library object DIRECTLY without include,
and wraps in { filterdata, issues, numUserPlaylists,
customMetadataProviders, library } (adds the missing
customMetadataProviders) with include=filterdata.
GET /libraries already returned { libraries: [...] } (correct). Verified
against advplyr/audiobookshelf models/Library.js +
controllers/LibraryController.js. Adds libraries_shape_test.go; abs suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit d05a2f2af1caf21a4ad04577a4787ba02cff091c)
* fix(abs): conform personalized recent-series shelf to real ABS series shape
The /libraries/{id}/personalized "Recent Series" shelf emitted thin
{id,name,numBooks,libraryId,books:[]} entities with an always-empty cover
stack. Emit the full real-ABS series object (seriesObjectABS, adds
nameIgnorePrefix/description/addedAt/updatedAt) with minified book items
(seriesBookMinified) — the same shape as /libraries/{id}/series so the
shelf card decodes identically and shows real covers.
Book shelves already used full minified items; the shelves array is a bare
array (matches real ABS getUserPersonalizedShelves). abs suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 7c586f8c923cbc481f6f94e304af48dee379a999)
* fix(abs): conform listening-sessions to real audiobookshelf PlaybackSession shape
silo's /me/listening-sessions returned a thin 5-field session object
(id, libraryItemId, userId, timeListening, currentTime) wrapped in the
generic pagedEnvelope shape ({results,sortBy,filterBy,minified}). Real
audiobookshelf clients (Flutter/Swift strict decoders) expect the
MeController.getListeningSessions envelope
({total,numPages,page,itemsPerPage,sessions}) and each session to carry
the full PlaybackSession.toJSON() key set, so the missing keys (notably
mediaType, mediaMetadata, displayTitle, displayAuthor, coverPath,
duration, chapters, deviceInfo, playMethod, mediaPlayer, serverVersion,
date, dayOfWeek, startTime, startedAt, updatedAt, libraryId, bookId,
episodeId) crashed with keyNotFound errors.
Both handleListeningSessions and handleListeningSessionDetail now build
the response via a shared sessionToABS() that reuses
buildSiloPlayMediaMetadata (already used by /play) to hydrate
mediaMetadata/displayTitle/displayAuthor from MediaStore, batching
lookups via GetAudiobooksByIDs for the list endpoint. Lookups are
best-effort: a missing/inaccessible item falls back to a stub
MediaItem so every key is still emitted, never a crash.
Verified against advplyr/audiobookshelf server/controllers/MeController.js
(getListeningSessions) and server/objects/PlaybackSession.js (toJSON())
on GitHub master.
Known placeholders (real ABS fields we can't populate without extra
cost): chapters (empty array — would require a per-session media-files
fetch), duration (0 — total book duration isn't tracked on the session
row), startTime (0 — not persisted separately from currentTime),
deviceInfo (static "unknown" device, matching the /play endpoint's
existing placeholder — no device info is persisted per session).
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 9471497c99b96c8d3defc6c8112c913f7c55924b)
* feat(abs): add offline session sync endpoints (/session/local, /session/local-all)
The official ABS mobile app records playback while offline and POSTs those
PlaybackSession objects back on reconnect via SessionController.syncLocal and
syncLocalSessions. silo was missing both endpoints, so offline listening
progress was silently lost. Add them to the bearerAuth-protected session group
(both /abs/api and /api prefixes) alongside /session/{sid}/sync and /close.
POST /session/local decodes one PlaybackSession and updates the caller's resume
position via ProgressStore.UpdateProgressPosition (the same call handleSessionSync
uses), emitting user_item_progress_updated. POST /session/local-all decodes
{sessions:[...]} and loops each robustly — a malformed or unknown item marks that
one result failed without sinking the batch — returning {results:[...]}. No new
store persistence or migration; podcast/episode sessions are accepted as no-ops.
Verified against advplyr/audiobookshelf server/controllers/SessionController.js
and server/managers/PlaybackSessionManager.js.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 008a4df948d855a4bfe62b24f89bfc484f088033)
* fix(abs): conform library search + items-in-progress to real audiobookshelf
Real ABS's libraryItemsBookFilters.search() (delegated from
LibraryController.search) returns { book, narrators, tags, genres,
series, authors } with no "podcast" key for a book library, and each
book entry is only { libraryItem } — no matchKey/matchText, which our
handler was inventing. Search now matches those keys, drops the
fabricated matchKey/matchText fields, and best-effort populates
authors/series buckets via client-side substring filtering over the
existing aggregate listers (narrators/tags/genres stay empty-but-present
since silo has no backing aggregation query for them yet).
MeController.getAllLibraryItemsInProgress wraps items as
{ ...libraryItem.toOldJSONMinified(), progressLastUpdate }; our handler
was emitting a hand-rolled subset of fields plus a nested
userMediaProgress object that doesn't exist in the real response.
items-in-progress now reuses the existing Minify() projection and merges
a flat progressLastUpdate (ms) field to match.
Verified against advplyr/audiobookshelf controllers/{Library,Me}Controller.js
and server/utils/queries/{libraryItemsBookFilters,authorFilters}.js.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 998ff55f3cf27d504f0e5aec8c7c29fa57f10247)
* fix(abs): /ping returns success:true and /status carries authMethods
The ABS apps validate a server address by reading response.success from
GET /ping; silo returned {pong:true,...} with no `success`, so the app
reported "unable to reach" even though the server responded 200. Also
/status was missing authMethods/authFormData, which the app reads to render
the login form.
- /ping now includes {"success": true} (pong/server/version kept as extras)
- /status now returns {app,serverVersion,isInit,language,authMethods,
authFormData} matching real audiobookshelf Server.js
Verified against advplyr/audiobookshelf server/Server.js. Adds
ping_status_test.go; abs suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit df732d09355303608bc4d5fc2138555e37497a02)
* fix(abs): mount login + auth/refresh under /api prefix
Clients that post to /api/login (and /api/auth/refresh) got a 404 because
login/refresh were only mounted at root and /abs/api — while the rest of the
authenticated ABS surface (/api/me, /api/authorize, /api/libraries, covers)
is served under both /api and /abs/api. The 404 surfaced in the client as a
generic "unknown error occurred" on sign-in.
Mount /login and /auth/refresh under all three prefixes ("", /api, /abs/api),
matching the authenticated groups.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 18071e180b02131cda354303eadd1ff3a0708065)
* fix(abs): accept form-encoded login bodies (not just JSON)
Real audiobookshelf (express body-parser + passport local) accepts both
application/json and application/x-www-form-urlencoded credential bodies.
Silo only json-decoded the body, so a form-encoded client got 400 "invalid
request body" — surfaced in the app as a generic "unknown error" on sign-in
(confirmed live: JSON creds -> 200, identical form-encoded creds -> 400).
Buffer the body once, try JSON, then fall back to url.ParseQuery for the
form-encoded case.
Adds login_body_test.go (form + JSON both reach the validator). abs suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 408dc33debb7a7ee363778094511ccfdd1ee70d2)
* fix(abs): emit full real-ABS serverSettings (OpenID/auth fields)
silo's login/authorize serverSettings omitted the auth + OpenID fields that
real audiobookshelf ServerSettings.toJSONForBrowser includes
(authLoginCustomMessage, authOpenID*, rateLimitLogin*, backupPath,
allowedOrigins). OIDC-aware strict clients (Prologue, iOS/Swift) decode
serverSettings into a model that requires those keys, so their absence throws
keyNotFound and the ENTIRE login response fails to decode — the client stays
on the login screen with a generic "unknown error" even though the server
returned 200. Simpler clients that don't model OpenID were unaffected.
Emit real ABS's OIDC-disabled defaults; authActiveAuthMethods still advertises
only "local" so no client initiates the OpenID flow.
Diagnosed from a packet capture (Prologue posts /login? with X-Return-Tokens
and gets a 200 it can't decode) + real ABS ServerSettings.js. Verified against
advplyr/audiobookshelf.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 283826c952824e97233e46e057f37385ddc3054b)
* fix(abs): GET /me returns the real display username, not the userID
/me built its user object from the token claims and passed the numeric
userID as the username, so clients saw "98" instead of "puksthepirate".
Login gets the display name from the credential validator, but /me only has
the token, so it needs a lookup.
Add an optional UsernameResolver to the abs Dependencies; wire it from the
concrete SiloCredValidator (which holds the pgx pool) via a new
ResolveUsername method that mirrors Validate's display-name logic — the
profile name when a profile is set and named, else the account username.
handleMe uses it and falls back to the userID when unresolved.
abs package compiles + tests pass; the audiobooks package (service.go,
cred_validator.go) could not be linked locally (pre-existing bimg/libvips
pkg-config gap) and is validated at the Docker build.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 39ff3e3350aad087757f7fb0e94d5a7f10c08ae5)
* fix(abs): always emit AudioTrack keys + correct media.duration
Two item-detail issues that made Prologue report "Unable to load book
contents" (can't press Start Listening):
- AudioTrack used omitempty on chapters/metaTags/format/bitRate/codec/
metadata/etc, so empty values dropped those keys. Real ABS AudioFile/
AudioTrack always emit them; strict clients (Prologue, yaabsa) decode
tracks into a required-field model and throw keyNotFound on the missing
keys, failing the whole track decode. Removed omitempty and emit
chapters/metaTags as [] / {} (non-nil) in both track builders.
- media.duration used the item's Runtime, which is often stale/mis-scanned
(e.g. 222s for a 3.7h book) and desyncs the player scrubber. Now sum the
track durations (real ABS: sum of audio file durations), falling back to
Runtime only when there are no tracks.
Verified against advplyr/audiobookshelf models/Book.js (AudioFile/AudioTrack)
via a live packet capture of Prologue's item-detail decode failure. abs
suite green.
AI-use: implemented with Claude Code (Opus 4.8).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 8210ed2fc63e782f158b4168ef693e671ae19638)
* perf(abs): push down library browse filters + author counts MV
The ABS audiobook library-serving path was slow on large libraries
(~255k items): /libraries/{id}/items?filter=authors.{id} loaded and
hydrated the whole library into Go before filtering (~4.8s each), and
/libraries/{id}/authors ran a full GroupAggregate + COUNT(DISTINCT)
per page (~53s full sync) — slow enough to trip ABS client sync
timeouts (e.g. Prologue).
- Push author/series/narrator/no-series filters into indexed SQL
EXISTS predicates in ListAudiobooks; paginate + COUNT in SQL.
Semantically equivalent to the prior Go-side filter (kind=7 author,
kind=8 narrator, exact-case match, no-series sentinel).
- Add covering index media_items(content_id, type) so the count/list
type check runs index-only (CONCURRENTLY, NO TRANSACTION — no
write-lock on the live table).
- Serve /authors from a materialized view (abs_audiobook_author_counts)
refreshed every 15min, with a live-query fallback when the view is
empty/unrefreshed so the endpoint never blanks on a fresh deploy.
Conformance preserved: keeps authorObjectABS/seriesObjectABS shapes and
the limit&&page envelope decision; adds a regression test for the
bare {authors:[...]} envelope on limit-only requests.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 0d55754051dd3ad016b3cec6a0921307071d3219)
* perf(abs): index-back audiobook search via trigram GIN
SearchAudiobooks matched the raw media_items.title with ILIKE '%q%'
OR'd with an author/narrator EXISTS. The un-indexed raw-title column
plus the OR forced a full seq scan of the ~255k-item library on every
search (~560ms on library 18).
Reshape into a UNION of two index-driven arms that reuse the search
infrastructure the rest of the catalog already relies on: the title arm
matches media_items.title_normalized (idx_media_items_title_normalized_trgm)
via the shared normalize_search_text(), the people arm matches people.name
(idx_people_name_trgm). GROUP BY content_id keeps the best rank when an
item matches both; a normalize_search_text($2) <> '' guard stops a
punctuation-only query from degenerating into ILIKE '%%'.
No new index or migration — the trigram indexes already existed and were
simply unused. ~560ms -> ~35ms, both indexes engaged, no seq scan.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 98bbd1712719ecd03e4db87f840774cec788f177)
* perf(abs): index-ordered item paging + cached library count
The unfiltered /libraries/{id}/items path that ABS clients page through
to sync a library recomputed COUNT(*) over the whole library on every
page (~150ms each) and ordered by LOWER(sort_title), LOWER(title) — an
expression matching no index, forcing a full in-memory sort of all
~255k rows per page (~324ms shallow, ~543ms deep). A full sync is
thousands of pages, so both costs dominated indexing time.
- Order by lower(coalesce(nullif(btrim(sort_title),''), title)),
content_id so the page is served by an ordered index scan on the
existing idx_media_items_sort_key (~324ms -> ~1ms). content_id (PK)
is a stable tiebreaker, making sequential pagination deterministic —
the prior ordering could skip/repeat rows when sort keys collided.
- Memoize the per-page COUNT in a 60s TTL cache keyed on the fully
rendered count SQL + bound args, so it covers every input the WHERE
depends on (library, pushed-down filter, all access predicates) and
can't drift as access logic evolves. Expired entries swept on write.
No new index or migration — reuses idx_media_items_sort_key.
total may lag up to 60s during an active scan; clients re-sync.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 32e26c2f99a1ffc071f600071c2ea7ddcd3397b4)
* fix(abs): address PR review — access-aware authors, offline progress create, cookie refresh, body limits
- media_store: ListLibraryAuthors bypassed per-item access when reading the
author materialized view (keyed by library only), leaking authors of books
hidden by a content-rating cap or excluded media types. Take the access-aware
live path whenever the filter carries an item-level predicate.
- session_local: offline sync used UPDATE-only UpdateProgressPosition, so a book
listened to entirely offline (no progress row yet) had its position silently
dropped while still reporting progressSynced. Create the row via UpsertProgress
when none exists; keep the monotonic update path for existing rows.
- login: handleRefresh never read the refresh_token cookie, so cookie-flow ABS
clients got 400 refreshToken required once the access token expired. Read the
cookie as a third source after header and body.
- session_local: cap /session/local and /session/local-all request bodies at
1 MiB via io.LimitReader, matching the rest of the package.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
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perf+fix(audiobooks): detail page, browse, sessions & scanner (#169)
* perf(catalog): fix audiobook detail N+1 + slow people facets Audiobook detail pages were slow in proportion to track count (up to 433 files/book). Root causes, found by EXPLAIN ANALYZE on the live DB: - effectiveAudioSelection ran 3-4 user-store queries (profile, audio pref, library pref) per file inside buildPlaybackInfo's loop, though the results are invariant across a request. Introduce a request-scoped audioPrefResolver that memoizes the store lookups (library prefs keyed by folder); a 400-file audiobook now issues each query once instead of per file. Selection logic is unchanged (audioPreference returns a copy so the original-language sentinel is still resolved per file). - buildAudiobookExtension ran its four independent related-content queries serially; run them concurrently so latency is the slowest, not the sum. - author/narrator browse facets did a full people-table scan; add a (kind, content_id, person_id) index so the facet resolves from an index-only scan of just that kind's credits (~112ms -> ~49ms on the live library). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * perf(catalog): cache audiobook author/narrator group browse The Authors/Narrators audiobook pages were slow on cold load and slow again after a hard refresh (fast only while the React Query client cache was warm). Root cause (EXPLAIN ANALYZE on live, 31K-audiobook library): the grouped browse query is ~234ms/page, there are ~13K distinct authors, and the client pages through the entire list on every load (sequential 500-row requests). With no server-side cache each of the ~20 pages re-ran the full aggregation (COUNT(*) OVER() forces it), so a cold load was ~20x234ms. The client's 60s staleTime was the only thing making a warm revisit fast; a refresh wiped it. Fix: AudiobookGroupsCache caches the full sorted group list per (library, group_by, sort, viewer) for 60s (matching the client staleTime, so no extra staleness) and serves every page as an in-memory slice — one aggregation per window instead of one per page, and a refresh is a cache hit. Also raise the client page size 500->2000 so fewer sequential round-trips are needed now that a larger page is a cheap slice. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * perf(settings): throttle per-request device last_seen upserts Device-setting reads (HandleGetDeviceSetting, HandleGetEffectiveSettings, HandleGetEffectiveSubtitleAppearance) each registered the request's device — an INSERT ... ON CONFLICT upsert of last_seen_at on a single per-device row. A page that fetches many settings fired hundreds of these concurrently; they serialized on that row's lock (observed 100-237ms each, ~250 per page load in the slow query log), taxing every settings fetch. Throttle device registration to one upsert per (profile, device) per 5 minutes via an in-process TTL cache, marking the device seen before the upsert so a concurrent burst collapses to a single write. last_seen_at stays fresh to within the window. Reads no longer issue a contended write on the hot path. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * perf+fix(audiobooks): probe-repair, resume position, cache storm, groups reveal, hot-row + stats index From the full audiobook code review (EXPLAIN + slow-query trace on live): - #1 (P0, detail-page killer): NeedsCriticalProbeRepair required video codec/ resolution/tracks, which audio-only files never have, so PlaybackProbeEnsurer re-ran ffprobe per file on every detail/watch load (up to N serial spawns for an N-track book) and never converged. Gate video-field checks on the file actually having a video stream. TDD. - #3 (P0): abs session-sync rewound the resume cursor — UpdateProgressPosition did an unconditional SET with no monotonic guard, ignored its error, and no-op'd when no row existed (first-listen resume lost). Now a finish-preserving GREATEST upsert; caller logs failures. - #4 (P0 perf): progress reports fired every ~10s invalidated all of catalogKeys.all → refetched every active browse/detail query incl the 13k audiobook group lists. Scope invalidation to the reported item's detail. - #6 (P1 perf): Authors/Narrators page rendered all ~13k groups + cover images at once (main-thread freeze). Incremental reveal: render a capped window, grow on scroll via IntersectionObserver. - #10: throttle abs TouchToken last_seen upsert (one per token per 5min) — same hot-row contention class as the device fix. - #8: index abs_playback_sessions (user_id, profile_id, started_at) for the listening-stats aggregations. Deferred (need contract/validation): listening-time idempotency (client delta-vs- cumulative), scanner deleted-file reconcile, abs session retention job, abs list- handler batch fetch, scanner-output P2s (need re-backfill). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * perf(audiobooks): batch-fetch abs list/shelf handlers (kill N+1) handleSimilarItems, handleItemsInProgress, and handleGetMyProgress called MediaStore.GetAudiobookByID once per row — up to ~500 single fetches (each a few queries) on app open. Add GetAudiobooksByIDs (one access-scoped fetch + people/series hydrated once for the whole set) and look results up from the returned map, preserving order. Underlying primitives (GetByIDsWithAccess, hydratePeople/Series) were already batch-capable. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(audiobooks): reconcile deleted files on scan + prune session history #5: ScanAudiobookFolder only ever upserted — deleted/renamed books leaked media_items/media_files/memberships forever. Mirror the ebook reconcile: collect seenPaths during the walk, MarkMissing files no longer on disk, then reconcileLibraryMemberships. Safety mirrors ebooks/video: an inaccessible root (unmounted source) is skipped entirely, and a walk that saw zero files while the DB has rows only reconciles after operator cleanup confirmation (ebookEmptyCleanupAllowed) — so a flapping mount can't wipe the catalog. Soft mark only; the existing grace-period purge hard-deletes later. Reconcile runs only on a fully-completed (non-cancelled) scan. (#9 coarse case already handled: audiobookFolderShouldSkip skips unchanged folders; per-file reuse deferred.) #8-retention: abs_playback_sessions grew unbounded (one row per play-start, never deleted) and fed every listening-stats scan. Add an hourly sweep in SessionCleaner: close abandoned open sessions (no /close, stopped syncing >24h) and delete closed sessions older than 90 days. Mirrors the recommendation_cache / missing-files prune pattern. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(audiobooks): address max-effort code-review findings From /code-review max on the pre-PR diff: - DATA RACE (P0): SessionCleaner.lastABSSessionPrune is read+written by both the 15s ticker goroutine and the shutdown-path CleanStale call (main.go defers Stop() to after that call). Guard the prune-due gate with a mutex. (CleanStale was stateless before this branch, so concurrent calls were previously safe.) - ScanAudiobookFolder hardcoded fullScan=true into the empty-walk cleanup guard, but it's also called from ScanSubtree (incremental scans). An empty subtree scan would wrongly consume the operator's one-shot empty-cleanup allowance and warn. Thread a real fullScan flag (true from ScanFolder, false from the two subtree call sites), mirroring the ebook path. - Revert UpdateProgressPosition to UPDATE-only (drop the INSERT-on-missing): keep the monotonic GREATEST + finish guard that fixes the resume rewind, but restore the no-op-on-missing contract so a stray sync tick can't resurrect just-cleared progress or create a zero-duration continue-listening row. - Clamp the audiobook-groups handler limit (paging moved into the cache, leaving the old 500/page bound stranded); also gofmt the Scanner struct. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(audiobooks): address review feedback for scanner and stats * fix(audiobooks): address review feedback * fix(audiobooks): retry failed session prune --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Co-authored-by: Quick <31828688+Quick104@users.noreply.github.com> |
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feat(audiobooks): make audiobook libraries first-class catalog items (#73)
* docs(audiobooks): design spec for plugin absorption Plan to absorb silo-plugin-audiobooks into silo-server as a first-party feature. Audiobooks land in silo's existing SPA; ABS clients connect directly. Hard constraints: reuse existing tables (media_items, media_files, user_watch_progress, user_playback_sessions, people, item_people, library_collections); only two new tables (abs_sessions, podcast_feeds) and at most one column add (media_libraries.kind); silo's main :8080 listener handles ABS Socket.io natively. Out of scope: audiobook requests flow, smart collections, share links, external recommender, custom metadata providers, separate audiobook SPA. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audiobooks): implementation plan sub-plan 1 (discovery + schema) First of six sub-plans for the absorption. Six tasks: a discovery audit that resolves the spec's Risk questions, four idempotent SQL migrations (abs_sessions, podcast_feeds, media_libraries.kind, audiobooks.enabled feature flag), and an empty-but-compiling internal/audiobooks package scaffolded into cmd/silo. Lands as a strict no-op for users (feature flag defaults to false). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audiobooks): discovery findings for absorption sub-plan 1 Locks schema/code decisions for migrations 139-142 and downstream sub-plans. Resolves open Risk questions from the absorption design spec. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): migration 139 add abs_sessions table Parallel of jellycompat_sessions for Audiobookshelf-compatible clients. Lets ABS mobile/desktop apps maintain a device-bound session that silo's audiobooks/abs handlers will validate. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * style(audiobooks): match codebase conventions in migration 139 Lowercases type keywords in the abs_sessions CREATE TABLE body to match neighboring migrations, fixes the client_version column alignment, and replaces the misleading "parallel to jellycompat_sessions" header comment with a more accurate description of the table's role. Cosmetic only — the running schema is unchanged. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): migration 140 add podcast_feeds table Side table on media_items for RSS-subscribed podcasts. Holds feed URL, ETag/Last-Modified for conditional fetches, last-refresh timestamp, and the per-feed refresh interval consumed by the upcoming podcastfeed.Refresher scheduled task. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * style(audiobooks): uppercase PRIMARY KEY in migration 140 Aligns with the codebase convention (type keywords lowercase, constraint keywords uppercase) established in migration 139's post-style-fix form. Cosmetic only — running schema is unchanged. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore(audiobooks): migration 141 no-op for media_folders.type Sub-plan 1 originally reserved migration 141 to add a 'kind' column to media_libraries discriminating audiobook/podcast libraries. Discovery audit (sub-plan 1 Task 1) found that the actual table is media_folders and it already has a type text NOT NULL column with no CHECK constraint or enum, so 'audiobooks' and 'podcasts' can be added as future values without DDL. Landing this migration as a documented no-op preserves the version numbering audit trail and pins the decision in git history. The matching down migration is also a no-op. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): migration 142 add audiobooks.enabled flag Server-settings row that gates the absorbed audiobooks feature. Defaults to 'false' so sub-plan 1 lands as a strict no-op; subsequent sub-plans branch on this flag and operators flip it to 'true' at cutover. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): scaffold internal/audiobooks package Empty-but-compiling Service that reads the audiobooks.enabled feature flag from server_settings. Wired into cmd/silo so the package is referenced from the binary; no routes mounted, no scheduled tasks registered, no DB writes. Subsequent sub-plans hang scanner branches, ABS handlers, Socket.io, podcast refresher, and SPA pages off this Service. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * style(audiobooks): cosmetic cleanups in scaffolded package Two pre-emptive cleanups flagged by code review before sub-plan 2 copies the patterns: 1. Sort the internal/audiobooks import after internal/adminjob in cmd/silo/main.go (alphabetical). 2. Drop the redundant "audiobooks: " prefix from the Enabled() error wrap; matches how every other top-level service package (watchstate, scanqueue, metadata, etc.) formats errors. No behavior change. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audiobooks): implementation plan sub-plan 2 (scanner) Second of six sub-plans. 10 tasks: PersonKind constants for Author and Narrator, audio-extension recognizer, library-type helpers, a walkLogicalTree refactor (movieLibrary bool -> typed walkMode), chapter extraction via ffprobe, single-file and multi-file audiobook parsers, scanner write path producing media_items.type='audiobook', and a filesystem podcast parser (RSS deferred to sub-plan 5). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): add Author and Narrator PersonKind constants Discovery audit confirmed item_people.kind is unconstrained smallint with values 1-6 in use. Reserve 7 = Author, 8 = Narrator for audiobook people-links written by the upcoming scanner branches. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): add audio-extension recognizer for scanner Mirrors the existing videoExtensions/SupportsVideoFile pair. Used by upcoming audiobook and podcast scanner branches to filter directory walks. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): library-type recognizers for scanner dispatch isAudiobookLibraryType and isPodcastLibraryType match singular and plural forms case-insensitively, mirroring isMovieLibraryType. Used by upcoming scanner walk branches (Task 4) that filter audio files into audiobook and podcast libraries. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor(scanner): replace movieLibrary bool with typed walkMode Lets walkLogicalTree dispatch on multiple library shapes (video, movie, audiobook, podcast) without proliferating boolean flags. Behavior for existing video and movie libraries is unchanged; audiobook and podcast modes will be consumed by the upcoming audiobook.go and podcast.go parsers in later tasks of this sub-plan. walkModeFor() derives the mode from a media_folders.type string; unknown types default to walkModeVideo to preserve prior behavior for any caller still passing a raw type. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): expose ffprobe format tags on ProbeData The audiobook scanner needs format-level tags (title, artist, album, date) for media_items metadata; ffprobe already parses them in ffprobeFormat.Tags but ProbeData previously discarded them. Add FormatTags map[string]string to ProbeData, populate it in convertProbeData via a new normalizeFormatTags helper that lowercases keys and trims values. Adds a fixture audiobook .m4b with embedded chapters (Intro/Outro) and format tags, and a test that verifies ProbeFile() returns both correctly. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): parser for single-file audiobook folders parseAudiobookFolder reads tags + chapters via the existing ProbeFile (now that Task 5 exposes FormatTags on ProbeData) and produces a parsedAudiobook struct. Title falls back from "title" tag to "album"; author from "artist" -> "album_artist" -> "composer"; series from "album" -> "series" -> "mvnm" (Movement Name, used by some MP4 tools). Year parsed from "date" or "year" tags, tolerating ISO dates and parenthesized forms. Single-file case only; multi-file folders (one audio file per chapter) return a placeholder error and arrive in Task 7. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): multi-file audiobook folder support Folders containing N audio files (one per chapter/part) get one parsedAudiobookFile per file; each file's chapter list is synthesized as a single chapter with title = filename stem. Title/author/series/ year come from the first file's tags. Also drops the duplicate pickFirstNonEmpty helper added in Task 6 in favor of the existing firstNonEmpty already in probe.go. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): scanner write path produces audiobook media_items ScanAudiobookFolder walks an audiobooks-typed media folder and treats each immediate subdirectory as one audiobook. For each parsed audiobook it upserts: - one media_items row with type='audiobook' - one media_files row per audio file (with chapters JSONB) - author/narrator links in item_people (kind=7, kind=8) Adds itemRepo and personRepo to the Scanner struct, wired from fileRepo.Pool() in NewScanner — no constructor signature change needed. ScanFolder dispatches to this path when folder.Type='audiobooks', bypassing the per-file movie/TV pipeline because audiobooks are folder-scoped entities. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): filesystem podcast scanner ScanPodcastFolder walks a podcasts-typed media folder, treating each subdirectory as a podcast show and each audio file inside as an episode. Writes media_items.type='podcast' + episodes rows + media_files rows. RSS-subscribed feeds (podcast_feeds table) arrive in sub-plan 5; this task covers filesystem-only ingestion. ScanFolder dispatches to this path when folder.Type='podcasts'. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audiobooks): implementation plan sub-plan 5 (podcasts) Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(audiobooks): expose audiobooks/podcasts library types in admin UI Adds 'Audiobooks' and 'Podcasts' options to the library-type dropdown in the admin libraries page so operators can flag a folder as an audiobook or podcast library. Extends contentLevelsForType() so the admin UI's downstream filtering treats those types correctly (audiobook -> ['audiobook'], podcasts -> ['podcast', 'podcast_episode']). Backend scanner branches for these types were already wired in sub-plan 2. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore(migrations): renumber 139_abs_sessions to 147 for origin/main merge origin/main adds 139_media_requests at the same number our local audiobook branch had used for abs_sessions. Renumber ours to 147 to free up 139 for the upstream migration. The schema_versions row is updated in lockstep on the running database so the migrator sees the abs_sessions migration as already applied at its new version. Migrations 140-146 (podcast feeds, media_folders kind noop, audiobook feature flag, abs playback sessions, podcast episode guid, audiobook series, audiobook title cleanup) stay where they are — they don't collide with anything on origin/main. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore(migrations): renumber 140_podcast_feeds to 157 for origin/main merge origin/main added 140_user_permissions at the same version this branch had used for podcast_feeds. Renumber ours to 157 (next free above the collections-unify migration at 156) so 140 is free for the upstream migration. schema_versions on the running database is updated in lockstep so the migrator sees podcast_feeds as already applied at its new version. Same pattern as |