The hash-keyed `/video/hls/{hash}/{file}` route fully covers HLS
playback now and both clients (Apollo, FileViewer-React) have
shipped updates that use it directly. Keeping the basename-keyed
fallback only encouraged stale URLs to keep flowing — every legacy
file was deleted by the startup migration, so the routes were
guaranteed 404 machines.
Dropped:
- `stream_video` handler (`GET /video/stream?path=…`) — the original
basename-keyed playlist serve.
- `get_video_part` handler (`GET /video/{path}`) — bare-filename
segment serve. The new layout's segments live in
`<shard>/<hash>/segment_NNN.ts` and reach the client via
`stream_hls_file`.
- `legacy_path` field on `GenerateVideoResponse` (serialised as
`playlist`). The field always pointed at a file the migration had
deleted; current clients ignore it entirely.
- Their service registrations in `main.rs`.
- The body-side `filename` extraction in `generate_video` (existed
only to construct `legacy_path`) and the now-unused `global`
opentelemetry import in `handlers/video.rs`.
All 707 tests still pass. Same hand-rolled validators (`is_valid_hash`
/ `is_allowed_hls_filename`) keep the new route's defense-in-depth
intact.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pure mechanical cleanup of accumulated drift in files outside the
HLS-content-hash branch's main change set. No behavior change.
- `cargo fmt` on every previously-misformatted file
(`ai/insight_generator.rs`, `database/knowledge_dao.rs`,
`faces.rs`, `knowledge.rs`, `libraries.rs`).
- `cargo clippy --fix`:
- `needless_borrow`: `&library` → `library` in `handlers/image.rs`
(two sites in the photo-listing path).
- Manual clippy pass for warnings clippy emits but can't auto-apply:
- `field_reassign_with_default` in `database/reconcile.rs::run` —
consolidated into a struct-literal initializer.
- `needless_range_loop` in `database/knowledge_dao.rs::union_perceptual_tags`
— inner `for b in (a+1)..indices.len() { let ib = indices[b]; ... }`
becomes `for &ib in &indices[a + 1..] { ... }`.
- Doc-list indentation: continuation lines under nested bullets in
`database/mod.rs::get_memories_in_window` and
`database/knowledge_dao.rs::build_entity_graph` realigned to the
list-item content column.
Deliberately not touched (each deserves its own focused commit, with
testing, rather than getting bundled into a sweep):
- 4× `deprecated count_distinct` in `faces.rs` — diesel API migration
to `AggregateExpressionMethods::aggregate_distinct` may shift result
types; needs verification against the existing stats queries.
- `await_holding_lock` in `knowledge.rs:807` — `std::sync::Mutex` held
across `ollama.generate(...).await`. Genuine concurrency bug; fix
requires understanding the surrounding flow before just dropping
the guard.
- 2× `type_complexity` in `database/mod.rs` — cosmetic, would need a
`type` alias and corresponding callers updated.
- Dead `total_deleted` on `library_maintenance::GcStats` and
`file_scan::enumerate_indexable_files` — both are public surface
retained for future use; deletion is a separate decision.
All 707 tests still pass. Release build clean.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Pure mechanical pass on the files this branch added/modified:
rustfmt reflow of a few long lines / chains, and the one
non-pre-existing clippy warning — replacing
`&[rel_path.clone()]` with `std::slice::from_ref(&rel_path)` in
`handlers::video::generate_video` to avoid the alloc + clone for a
single-element slice.
All 707 tests still pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
`POST /video/generate` is reshaped to return a JSON object instead of
a bare string. New fields:
- `playlist_url`: stable hash-keyed URL of the form
`/video/hls/<hash>/playlist.m3u8`. Use this with hls.js / native
players — relative segment refs inside the playlist resolve to
`/video/hls/<hash>/segment_NNN.ts` because the URL is path-based.
- `content_hash`: the blake3 hex digest that identifies the bytes.
Stable across libraries, archive ingests, renames; clients can
cache the URL by hash.
- `ready`: true iff the playlist file is already on disk. False means
a transcode was just queued; the client should retry the URL after
a short delay (or rely on hls.js's built-in retry).
- `playlist` (legacy): basename-keyed path string, echoed under the
old field name so clients that destructure `response.playlist` keep
working during the rollout. The startup migration deletes the
underlying file, so this URL will 404; clients should migrate to
`playlist_url`. Field is slated for removal once Apollo / File
Viewer ship the update.
The handler:
- resolves the source path across libraries (same logic as before),
- looks up `image_exif.content_hash` for that (library_id, rel_path),
- falls back to inline `content_hash::compute` when the row is mid-
backfill — pure read, no library mutation,
- sends a single-element `QueueVideosMessage` to `VideoPlaylistManager`
if the playlist isn't already on disk and there's no
`playlist.unsupported` sentinel,
- returns the URL immediately. The actor pipeline owns transcoding.
New route `GET /video/hls/{hash}/{file}`:
- strict validation: hash must be 64 ascii-hex chars; file must be
`playlist.m3u8` or `segment_NNN.ts` (digits only). Anything else
returns 400 so we never have to rely on path canonicalisation
alone to defend against traversal,
- belt-and-suspenders canonicalize() guard verifies the resolved
file lives under `$VIDEO_PATH`,
- serves with the standard `NamedFile::into_response` machinery.
Cleanup in `actors.rs`:
- `ProcessMessage` + its `StreamActor` handler had no senders after
the rewire — removed. `StreamActor` itself stays (still handles
`RefreshThumbnailsMessage` from `files.rs`).
- `create_playlist`, `playlist_file_for`,
`playlist_unsupported_sentinel` are gone — the legacy on-demand
transcode helper and the migration-only path helpers had no
remaining users (the migration uses its own classify() function).
- Imports tightened: dropped `Child`, `ExitStatus`, `trace`.
Tests cover both new validators (`is_valid_hash`,
`is_allowed_hls_filename`) including the strings that motivated the
defence-in-depth (traversal attempts, internal `.tmp`/`.unsupported`
artifacts, malformed segment names).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
main.rs drops from 2935 → 1200 lines, freed for startup wiring +
the watcher. The 16 route handlers move into three domain-grouped
files under src/handlers/:
- handlers/favorites.rs (128 lines): favorites, put_add_favorite,
delete_favorite.
- handlers/video.rs (665 lines): generate_video, stream_video,
get_video_part, get_video_preview, get_preview_status. The 5
pre-existing get_preview_status integration tests move with the
handler (still pass against TestPreviewDao + AppState::test_state).
- handlers/image.rs (1003 lines): get_image (with the
hash/library-scoped/bare-legacy thumb lookup), upload_image,
get_file_metadata, set_image_gps, get_full_exif, set_image_date,
clear_image_date. Helpers (create_circular_thumbnail,
build_metadata_response_for_date_mutation) and request structs
(SetGpsRequest, SetDateRequest, ClearDateRequest, UploadQuery)
travel with them.
main.rs's import block shrinks from ~50 lines to ~22 as everything
HTTP-specific (NamedFile, mp::Multipart, BytesMut, Span, KeyValue,
StreamExt, …) moves with the handlers. The is_video_file wrapper
also goes — remaining callers in watch_files / cleanup use
file_types::is_video_file directly.
cargo test --bin image-api: 325 passing (no regression).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
