`photo.exif()` now returns every EXIF tag in the file, as the owner ruled, typed `ExifTags`: each tag keyed by name with `exifreader`'s `id`, `value`, `description` and `computed`. A tag with no name is keyed `undefined-` plus its number, and the embedded thumbnail's tags sit under `Thumbnail`. The thirteen typed methods stay, with the same names and types; each now picks its field from `exif()`'s tags. GPS latitude and longitude are worked out from the GPS tags and their reference tags, and a position with no reference tags gives neither. `backup-metadata --exif` output is unchanged.
Model: opus-5-5
Co-authored-by: clawbot <sneak+clawbot@sneak.cloud>
quak is pre-1.0 and keeps no handling of old data. The content cache no longer recognises or removes a live photo that an earlier quak version cached as one ZIP. A live-photo download no longer removes what was at its destination before renaming the image and video into place; the rename already replaces it. The README sentences and the tests about that old ZIP are gone. The two removed tests that also covered current behaviour are replaced by tests with no ZIP: the cache re-fetching a live photo recorded with no video, and the library telling the cache which files are live photos when it opens.
Model: opus-5-5
`Photo` gains thirteen async methods, one per `PhotoExif` field and named after it: `make()`, `model()`, `lensModel()`, `dateTimeOriginal()`, `offsetTimeOriginal()`, `exposureTime()`, `fNumber()`, `iso()`, `focalLength()`, `orientation()`, `gpsLatitude()`, `gpsLongitude()` and `gpsAltitude()`. Each calls `exif()` and returns its one field, or `undefined` when the file lacks it. `exif()` is unchanged.
`Photo` implements a type built from `PhotoExif`'s keys, so the type check fails when a field has no method. Each call reads the original again; a caller that wants several fields calls `exif()` once.
Model: opus-5-5
Originals are saved at `{downloadDirectory}/YYYY/YYYY-MM/YYYY-MM-DD/YYYY-MM-DD.{fileID}{ext}`. The date is the photo's `takenAt` in local time, and `downloadDirectory` defaults to `./photos`, resolved when the library opens. The old `originals/` layout is gone.
`photo.download()` writes the original to `savePath`. It copies from the cache when the cache holds the original, and fetches otherwise. `lib.backup()` uses the same path and rule, and every album in `collections/` links to it. `isLocal` is true only when the original is at `savePath`.
For a file in several albums, one rule picks the copy everything uses: the most recently synced, with the lowest album ID breaking a tie.
Model: opus-5-5
`photo.exif()` and `quak backup-metadata --exif` now read EXIF through `exifreader`. HEIC/HEIF originals get EXIF, including a live photo's image, as do the other formats `exifreader` reads. It replaces `exif-reader` and the hand-written JPEG scan. `PhotoExif` is unchanged.
The `backup-metadata` dump now holds `exifreader`'s tag output, with unnamed tags keyed `undefined-` plus their number. GPS altitude without a reference counts as above sea level. A latitude or longitude without its hemisphere tag, an unreadable text tag, and a date the parser rejects each give no field.
Licence: `exifreader` is MPL-2.0, used unmodified.
Model: opus-5-5
`Photo` gains:
- `savePath` and `isLocal`: synchronous, disk only. Where `lib.backup()` writes the original under the library's `downloadDirectory`, and whether all of it is there; a copy only in the cache does not count.
- `content()` and `exif()`: async, may download. `exif()` reads the common EXIF fields of a JPEG and returns `{}` for anything else.
- The getters `modifiedAt` and `hash`, also on `PhotoRecord`, and `year`.
For a live photo the backup has not stored yet, `savePath` carries the title's extension, and the image may be stored under a different one. The JPEG EXIF scan moved to `src/exif.ts`. The exported `PhotoContent` interface gains `savePath` and `isLocal`.
Judgement call: `iso` is read only when the file stores it as a single number.
Model: opus-5-5
A live photo, which Ente stores as one ZIP, is unpacked as it downloads
into its image and its video, each `<fileID>.<ext>` with its extension
from the ZIP, beside `<fileID>.livephoto.json`, which names the two.
Both are checked against the recorded hash and renamed into place only
when both are complete. A ZIP with a second image or video, or whose
parts come to more than 20 times its size plus 16 MiB, is refused. The
backup and the content cache count a live photo as stored only with both
files, album folders link both, `quak get` writes both, and the content
result gives the video as `videoPath`. A ZIP an earlier version stored
is replaced.
Model: opus-5-5
Library.close() now returns a promise that resolves once the work it
started has finished: an in-flight refresh with its cache write, the ML
data fetch, and running precache sweeps. The interval test could see a
refresh's new state, close, and remove the directory while the write was
still running. Every library test and CLI command now awaits close(), and
tests hold each of the three writes open to prove close() waits for it.
The precache test waited for its stub source to be called, but the cache
records a file only after checking it on disk, so status() could lag. It
now waits for both fills to report "done".
Model: opus-5-5
Precaches aggressively inside open(): every thumbnail (newest first, through the shared thumbnail pool, never evicted; visible/ahead requests preempt the background fill) and the pinned originals — the favorites album plus every file within precacheOriginalsDays (default 7) of the newest takenAt — through the content pool. The pinned set integrates with the #47 eviction hook; when the window moves or a favorite is removed, files become ordinary evictable originals. open() options precacheThumbnails/precacheOriginals/precacheOriginalsDays; progress via onProgress/status().
Model: opus-4-8
Adds the on-disk content and thumbnail cache keyed by fileID: originals/ and thumbnails/ under cacheDirectory, present-means-complete (streaming atomic rename), orphan temp reaping on open. Photo.original/thumbnail return a cached path with no network when present, else fetch through the shared request pool; thumbnails.ensure drives the thumbnail pool with priority, dedup and AbortSignal. One shared RequestPools set serves both the ML fetch and the content cache. Content-hash integrity is deferred (#68); authenticated streaming decrypt guarantees integrity now.
Model: opus-4-8
clawbot