3dtours
35d8d57984
The colour band chips only aimed the mixer before; now they open the same panel the eyedropper opens, seeded with the colour the chip is named after (hexToRgb turns that readout back into the RGB bytes the picker stores). A pick already on the photo keeps its spot — only a mixer with nowhere to hang takes the middle of the frame. The HSL column itself is untouched: 8 chips, the rule, IMAGE, HUE/SAT/LUM, the readout and RESET all stay where they were.
1130 lines
52 KiB
TypeScript
1130 lines
52 KiB
TypeScript
import { useCallback, useEffect, useMemo, useReducer, useRef, useState, type CSSProperties } from 'react';
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import { useI18n } from './i18n/I18nProvider';
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import { go } from './nav';
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import { api } from './api';
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import { keep, recall } from './remember';
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import { readGps, readSpecs, specsLine } from './engine/imageOps';
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import {
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canBrowseFolders,
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ensurePermission,
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getPhoto,
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HEAD_BYTES,
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jumpScan,
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listEditedIds,
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listFolders,
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listPhotos,
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pickFolder,
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readPhotoFile,
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removeFolder,
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renameFolder,
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scanSession,
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setStar,
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startScan,
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stopScan,
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watchScan,
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type LibraryDir,
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type LibraryFolder,
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type LibraryPhoto,
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} from './engine/library';
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// The catalogue screen, laid out like the admin's picture manager: the tree of
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// folders and subfolders down the left, the frame that is up in the middle, and
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// the open folder's strip of thumbnails across the bottom. The toolbar holds the
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// one button that adds a folder and the two icons that swap the middle for every
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// thumbnail of the open folder at once; a folder's own rescan and remove live on
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// a right click. Nothing is uploaded — the page never holds more than
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// thumbnails, and the RAW itself is read only when a frame is opened in the
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// studio (`/app?lib=<id>`).
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//
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// ponytail: no search and no flag. A roll of date folders is three levels deep at
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// most, and what a reader actually digs through a shelf with is the score they
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// gave a frame, the year it was shot and the hours they shot it in — which are
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// the three the thumbnail view filters on. Add the text box when a folder of
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// mixed names makes one worth typing into.
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interface Node {
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// The tree's own key: a folder name, or `folder/sub/dir`.
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key: string;
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label: string;
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depth: number;
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count: number;
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}
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// What this screen remembers between visits: the folder that was open, the frame
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// that was raised in it, how much room its column was given, and which folders of
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// the tree were drawn open.
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const NODE_KEY = 'recipescam.library.node';
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const FRAME_KEY = 'recipescam.library.frame';
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const COLUMN_KEY = 'recipescam.library.column';
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const OPEN_KEY = 'recipescam.library.open';
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const COLUMN_MIN = 88;
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const COLUMN_MAX = 460;
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const COLUMN_DEFAULT = 118;
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// How far a wheel tick over the frame magnifies it, and where it stops: past a
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// handful of ticks the thumbnail behind the preview runs out of pixels anyway.
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const ZOOM_MAX = 6;
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const ZOOM_STEP = 1.15;
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// The hours a frame's own clock can read, and what the time filter offers: the
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// whole day in the 24-hour form a camera writes into EXIF.
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const HOURS = Array.from({ length: 24 }, (_, i) => i);
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// What the frame's own file says about itself: the line of numbers the camera
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// recorded, and where it was shot. Both sit in the EXIF at the head of the file,
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// so the frame costs one read of its first few hundred kilobytes rather than the
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// whole negative — and only the raised frame ever pays it.
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interface Shot {
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line: string;
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lat: number | null;
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lng: number | null;
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// The geocoder's name for those coordinates, or null: naming a place is a
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// network round trip on a PRO account, and a refusal leaves the numbers.
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place: string | null;
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}
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// The frames already read this visit, by the read itself: the catalogue is read
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// back on a timer while a scan runs, which hands this screen a new frame object
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// every few hundred milliseconds, so what keeps the file from being read again is
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// the read in flight rather than the object under it.
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const shots = new Map<string, Promise<Shot | null>>();
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export function Library() {
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const { t } = useI18n();
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const [folders, setFolders] = useState<LibraryFolder[]>([]);
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const [ready, setReady] = useState<Set<string>>(new Set());
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const [photos, setPhotos] = useState<LibraryPhoto[]>([]);
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// The folders the scan in flight has walked into: a roll's own shape is on
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// screen from the first pass, before the frames under its folders are read.
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// What a scan found is not filed away — the next visit draws the folders that
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// hold frames, and the next scan names the rest again.
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const [dirs, setDirs] = useState<LibraryDir[]>([]);
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const [edited, setEdited] = useState<Set<string>>(new Set());
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// Which tree node is open, which frame is up, and which of the two middle
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// views (the frame, or every thumbnail of the open node) is on. The open node
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// is picked up where the last visit left it.
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const [node, setNode] = useState<string | null>(() => recall(NODE_KEY));
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// The rows whose children are drawn. The column opens with every folder shut —
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// a roll is a shelf of shelves and its whole shape is not what the screen is
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// for — and remembers the ones the reader opened, so the next visit draws the
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// tree the way the last one was left.
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const [expanded, setExpanded] = useState<Set<string>>(() => {
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const saved = recall(OPEN_KEY);
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// Nothing remembered means this is the first visit under that rule, and the
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// node the last visit left would then open behind a shut row: its own rows
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// are opened for it. A visit that folded everything remembers the empty set,
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// which is not this, and is drawn as it was left.
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if (saved === null) {
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const parts = (recall(NODE_KEY) ?? '').split('/');
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return new Set(parts.slice(1).map((_, i) => parts.slice(0, i + 1).join('/')));
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}
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return new Set(saved.split(',').filter(Boolean));
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});
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// Whether the strip draws the whole branch under the open node or only the
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// node itself. Deep is how a roll reads — its top level holds no file of its
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// own — and shallow is what a folder of folders is for.
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const [deep, setDeep] = useState(true);
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// The frame that is up in the open node — raised by a click on its thumbnail,
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// and picked up where the last visit left it, so a reader who leaves for the
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// studio comes back to the negative they were looking at rather than to the
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// first one the node happens to hold. A frame that is gone falls through to
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// the first, the way a node that is gone falls back to its folder.
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const [up, setUp] = useState<string | null>(() => recall(FRAME_KEY));
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const [view, setView] = useState<'preview' | 'grid'>('preview');
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// How the thumbnail view reads the open folder: every frame it holds, or only
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// the ones that were given this many stars, shot in this year, shot between
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// these hours — and in the order the reader picked. A way of looking, not part
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// of the roll, so none of it outlives the visit; the strip below the frame does
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// not follow it, because the strip is the shelf itself.
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const [order, setOrder] = useState<'newest' | 'oldest' | 'star'>('newest');
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const [minStar, setMinStar] = useState(0);
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const [year, setYear] = useState('all');
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const [from, setFrom] = useState('any');
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const [to, setTo] = useState('any');
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// How far the frame is magnified, and the point it is magnified about: the one
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// under the pointer, so the picture grows around what is being looked at.
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const [zoom, setZoom] = useState(1);
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const [zoomAt, setZoomAt] = useState('50% 50%');
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const [colWidth, setColWidth] = useState(() => {
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const saved = Number(recall(COLUMN_KEY));
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return saved >= COLUMN_MIN && saved <= COLUMN_MAX ? saved : COLUMN_DEFAULT;
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});
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// The scan is the tab's, not this screen's — see `scanSession`. This screen is
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// one of its watchers, and the counter is what tells React the session it is
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// holding has moved on.
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const live = scanSession();
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const [, bump] = useReducer((n: number) => n + 1, 0);
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// When the catalogue was last read back while a scan runs: the refresh reads the
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// whole catalogue, so it keeps to one every few hundred milliseconds rather than
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// one per frame.
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const readAt = useRef(0);
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const [note, setNote] = useState<string | null>(null);
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// The folder menu: what a right click opens, and where. No folder means the
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// right click landed on the empty part of the column, which is the way in for
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// one more folder; `root` means it landed on a row at the top level — the head
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// of a tree — which also carries folding the whole tree.
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const [menu, setMenu] = useState<{ folder: LibraryFolder | null; root?: boolean; x: number; y: number } | null>(null);
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// Where the drag of the column divider started, and how wide the column was
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// then — the pointer only ever reports a position, not a distance moved.
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const grip = useRef<{ x: number; w: number } | null>(null);
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// The catalogue is loaded once at start-up; until it is, the tree only knows
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// the folders and cannot tell whether the remembered subfolder still exists.
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const [loaded, setLoaded] = useState(false);
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const reload = useCallback(async () => {
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const [rows, edits] = await Promise.all([listPhotos(), listEditedIds()]);
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setPhotos(rows);
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setEdited(edits);
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}, []);
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// A scan runs for as long as the roll takes, and this screen watches it rather
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// than running it: the studio may be up instead, and the scan carries on. The
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// names a pass has walked into are drawn as they arrive, a pass ahead of the
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// frames under them; the catalogue behind the strip is read back on a timer.
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useEffect(() => {
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const watching = () => {
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bump();
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const progress = scanSession()?.progress;
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if (!progress) return;
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setDirs(progress.dirs);
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if (progress.done === 0 || Date.now() - readAt.current > 700) {
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readAt.current = Date.now();
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void reload();
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}
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};
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const unwatch = watchScan(watching);
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// A scan already in flight when this screen opens is picked up where it is:
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// the reader who left for the studio comes back to the same roll.
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watching();
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return unwatch;
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}, [reload]);
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// The catalogue outlives the tab; the permission to read those folders does
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// not. Asking is a quiet prompt, and a refusal leaves the folder listed with
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// a button that asks again on a click.
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useEffect(() => {
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let alive = true;
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void (async () => {
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const rows = await listFolders();
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if (!alive) return;
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setFolders(rows);
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// The remembered folder only stands while the folder it belongs to does: a
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// folder that was removed is not a folder to open on.
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setNode((prev) => (prev && rows.some((f) => f.name === prev.split('/')[0]) ? prev : (rows[0]?.name ?? null)));
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const ok = new Set<string>();
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for (const folder of rows) {
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if (await ensurePermission(folder.handle)) ok.add(folder.name);
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}
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if (!alive) return;
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setReady(ok);
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await reload();
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if (!alive) return;
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setLoaded(true);
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})();
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return () => {
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alive = false;
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};
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}, [reload]);
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// What the screen remembers: the folder that was open, the frame that was up in
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// it, and the width its column was dragged to.
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useEffect(() => {
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if (node) keep(NODE_KEY, node);
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}, [node]);
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useEffect(() => {
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if (up) keep(FRAME_KEY, up);
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}, [up]);
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useEffect(() => {
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keep(COLUMN_KEY, String(colWidth));
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}, [colWidth]);
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useEffect(() => {
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keep(OPEN_KEY, [...expanded].join(','));
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}, [expanded]);
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// The menu closes on the next click anywhere but its own items, and on Escape.
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// Escape is the whole reason this listens on the document instead of sitting
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// behind a full-screen scrim: a scrim would eat the click that opens the next
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// folder, which is half of how this screen is used.
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useEffect(() => {
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if (!menu) return;
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const away = (e: Event) => {
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if (e.target instanceof Element && e.target.closest('.lib-menu')) return;
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setMenu(null);
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};
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const key = (e: KeyboardEvent) => {
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if (e.key === 'Escape') setMenu(null);
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};
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document.addEventListener('pointerdown', away);
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document.addEventListener('keydown', key);
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return () => {
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document.removeEventListener('pointerdown', away);
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document.removeEventListener('keydown', key);
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};
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}, [menu]);
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const scan = useCallback(
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async (folder: LibraryFolder, quiet = false) => {
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setNote(null);
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try {
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const result = await startScan(folder);
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if (!quiet) setNote(t('lib.scanned', { folder: folder.name, added: result.added, total: result.total }));
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setDirs(result.dirs);
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await reload();
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} catch {
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setNote(t('lib.failed'));
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}
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},
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[reload, t]
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);
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// The folder this screen is on is read back to the disk on the way in, and again
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// every time the tab is raised. A frame that has not moved costs a name, a size
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// and a write time and nothing else, so the walk is cheap — and cheap for the
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// two things the reader keeps running into: a roll whose first reading ended
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// when the app did (nothing of it was lost, and nothing finished it either), and
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// frames that landed in the folder since. No note: the ring on the row and the
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// progress line are the report.
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const rootKey = node ? node.split('/')[0] : null;
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useEffect(() => {
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const root = folders.find((f) => f.name === rootKey);
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if (!loaded || !root || !ready.has(root.name)) return;
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const catchUp = () => {
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if (!scanSession()) void scan(root, true);
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};
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catchUp();
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const raised = () => {
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if (document.visibilityState === 'visible') catchUp();
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};
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document.addEventListener('visibilitychange', raised);
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return () => document.removeEventListener('visibilitychange', raised);
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// `folders` and `ready` are read here, not watched: the two only ever gain a
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// name or a permission, and neither is a reason to read the disk again.
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}, [loaded, rootKey, scan]);
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const add = useCallback(async () => {
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setNote(null);
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try {
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const folder = await pickFolder();
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if (!folder) return;
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setFolders((prev) => [...prev.filter((f) => f.name !== folder.name), folder].sort((a, b) => a.name.localeCompare(b.name)));
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setReady((prev) => new Set(prev).add(folder.name));
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setNode(folder.name);
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await scan(folder);
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} catch (err) {
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// Closing the picker is a "not now", not a failure worth a line of text.
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if (err instanceof DOMException && err.name === 'AbortError') return;
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setNote(t('lib.failed'));
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}
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}, [scan, t]);
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const reconnect = useCallback(
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async (folder: LibraryFolder) => {
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if (await ensurePermission(folder.handle)) {
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setReady((prev) => new Set(prev).add(folder.name));
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await scan(folder);
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} else {
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setNote(t('lib.failed'));
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}
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},
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[scan, t]
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);
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// A rename only paints a label over the folder — the directory it points at is
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// not touched, which is the whole point of keeping the two apart.
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const rename = useCallback(
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async (folder: LibraryFolder) => {
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// The browser's own box: one line, no dialog to build, and it already knows
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// how to ask. ponytail: swap it for an inline field if a label ever needs
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// validating or previewing.
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const label = window.prompt(t('lib.renameAsk'), folder.label ?? folder.name)?.trim();
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if (!label || label === (folder.label ?? folder.name)) return;
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await renameFolder(folder, label);
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setFolders((prev) => prev.map((f) => (f.name === folder.name ? { ...f, label } : f)));
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},
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[t]
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);
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const drop = useCallback(
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async (folder: LibraryFolder) => {
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await removeFolder(folder.name);
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const rest = folders.filter((f) => f.name !== folder.name);
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setFolders(rest);
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setDirs((prev) => prev.filter((d) => d.folder !== folder.name));
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setNode(rest[0]?.name ?? null);
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await reload();
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},
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[folders, reload]
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);
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// The frame goes to the studio through the address bar: the studio owns the
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// load (develop, EXIF, session) and this page owns no part of it. While a scan
|
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// is running the address bar is the one thing that changes — `go` keeps the
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// reading where it is instead of reloading the page out from under it.
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const open = useCallback(async (photo: LibraryPhoto) => {
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const row = await getPhoto(photo.id);
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if (!row) return;
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// Read once here so a moved or deleted file answers with a note instead of
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// a studio that opens on nothing.
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try {
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await readPhotoFile(row);
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} catch {
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setNote(t('lib.missing', { name: row.name }));
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return;
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}
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go(`/app?lib=${encodeURIComponent(photo.id)}`);
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}, [t]);
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const rootName = node ? node.split('/')[0] : null;
|
||
|
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// A row's folder as the walk spells it: '' for the picked folder itself, the
|
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// path under it for a subfolder, and nothing for a row belonging to another
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// folder — that one is not a folder of this roll.
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const relOf = (key: string): string | null =>
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!rootName ? null : key === rootName ? '' : key.startsWith(`${rootName}/`) ? `${key.slice(rootName.length + 1)}/` : null;
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|
||
// The tree: one row per picked folder, then one per subfolder, indented by its
|
||
// depth — the folders the walk has named, whether or not a frame has been read
|
||
// out of them, each carrying how many frames sit at or under it. While a scan is
|
||
// running the count is the scan's own, so a row says how far the reading has
|
||
// come; the frames only reach the catalogue in one batch at the end, and a row
|
||
// that stood still until then would say nothing at all.
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const read = live?.progress.counts ?? null;
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const nodes = useMemo<Node[]>(() => {
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||
const hits = new Map<string, number>();
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const counted = (key: string, hit: number | undefined) => read?.[key] ?? hit ?? 0;
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||
const foldersUnder = new Map<string, Set<string>>();
|
||
// One path per folder between the picked one and `rel`, so a row is drawn for
|
||
// every folder on the way to a frame as well as for the frame's own.
|
||
const add = (folder: string, rel: string, counted: boolean) => {
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const set = foldersUnder.get(folder) ?? new Set<string>();
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foldersUnder.set(folder, set);
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let path = '';
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for (const part of rel.split('/')) {
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path = path ? `${path}/${part}` : part;
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set.add(path);
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if (counted) hits.set(`${folder}/${path}`, (hits.get(`${folder}/${path}`) ?? 0) + 1);
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}
|
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};
|
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for (const photo of photos) {
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||
hits.set(photo.folder, (hits.get(photo.folder) ?? 0) + 1);
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if (photo.dir) add(photo.folder, photo.dir, true);
|
||
}
|
||
// A folder the walk found is a row before it holds a frame: the names arrive
|
||
// a pass ahead of the thumbnails.
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for (const dir of dirs) add(dir.folder, dir.rel, false);
|
||
const out: Node[] = [];
|
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for (const folder of folders) {
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out.push({ key: folder.name, label: folder.label || folder.name, depth: 0, count: counted(folder.name, hits.get(folder.name)) });
|
||
// Path order puts a folder before its own children, which is the order the
|
||
// indented rows have to come in.
|
||
for (const dir of [...(foldersUnder.get(folder.name) ?? [])].sort((a, b) => a.localeCompare(b))) {
|
||
const parts = dir.split('/');
|
||
out.push({
|
||
key: `${folder.name}/${dir}`,
|
||
label: parts[parts.length - 1],
|
||
depth: parts.length,
|
||
count: counted(`${folder.name}/${dir}`, hits.get(`${folder.name}/${dir}`)),
|
||
});
|
||
}
|
||
}
|
||
return out;
|
||
}, [dirs, folders, photos, read]);
|
||
|
||
// A row with anything under it is the one that folds: its key is the prefix of
|
||
// its children's, in the path order the rows come in.
|
||
const parents = useMemo(
|
||
() => new Set(nodes.filter((n) => n.depth > 0).map((n) => n.key.slice(0, n.key.lastIndexOf('/')))),
|
||
[nodes]
|
||
);
|
||
|
||
// What the column draws: a row whose parent is not open goes with it.
|
||
const rows = useMemo(
|
||
() =>
|
||
nodes.filter((n) => {
|
||
const parts = n.key.split('/');
|
||
for (let i = 1; i < parts.length; i++) if (!expanded.has(parts.slice(0, i).join('/'))) return false;
|
||
return true;
|
||
}),
|
||
[nodes, expanded]
|
||
);
|
||
|
||
// A remembered subfolder that no longer holds a frame falls back to the folder
|
||
// it sits in, so the screen never opens on a node that is not drawn.
|
||
useEffect(() => {
|
||
if (!loaded || !node || nodes.some((n) => n.key === node)) return;
|
||
setNode(nodes.find((n) => n.key === node.split('/')[0])?.key ?? nodes[0]?.key ?? null);
|
||
}, [loaded, node, nodes]);
|
||
|
||
// What the open node draws: its own frames, and — unless the branch has been
|
||
// shut out of the strip — the ones in every subfolder under it, because a
|
||
// roll's top level usually holds no file of its own.
|
||
const shown = useMemo(() => {
|
||
if (!rootName) return photos;
|
||
const dir = node === rootName ? '' : (node ?? '').slice(rootName.length + 1);
|
||
const below = dir === '' ? (p: LibraryPhoto) => p.dir !== '' : (p: LibraryPhoto) => p.dir.startsWith(`${dir}/`);
|
||
return photos.filter((p) => p.folder === rootName && (p.dir === dir || (deep && below(p))));
|
||
}, [deep, node, photos, rootName]);
|
||
|
||
const frame = shown.find((p) => p.id === up) ?? shown[0] ?? null;
|
||
const urls = useThumbUrls(shown);
|
||
|
||
// The years the open folder holds, newest first: the filter offers the years
|
||
// there are frames to find in rather than a century of empty ones.
|
||
const years = useMemo(
|
||
() => [...new Set(photos.map((p) => new Date(p.taken).getFullYear()))].sort((a, b) => b - a),
|
||
[photos]
|
||
);
|
||
|
||
// What the thumbnail view draws, out of what the open node holds. A frame's
|
||
// hour is the hour the shutter fired in, on this machine's clock — the same
|
||
// reading the frame's own date line prints, so 16:00–18:00 is the afternoon
|
||
// the reader was out and not an offset of it.
|
||
const listed = useMemo(() => {
|
||
const rows = shown.filter((p) => {
|
||
if (minStar && (p.star ?? 0) < minStar) return false;
|
||
const at = new Date(p.taken);
|
||
if (year !== 'all' && at.getFullYear() !== Number(year)) return false;
|
||
if (from !== 'any' && at.getHours() < Number(from)) return false;
|
||
if (to !== 'any' && at.getHours() > Number(to)) return false;
|
||
return true;
|
||
});
|
||
// `shown` is already newest shutter first, so the oldest is the same list
|
||
// read backwards; the score comes first in the third, and the shutter breaks
|
||
// its ties the way the shelf does.
|
||
if (order === 'star') return [...rows].sort((a, b) => (b.star ?? 0) - (a.star ?? 0) || b.taken - a.taken);
|
||
return order === 'oldest' ? [...rows].reverse() : rows;
|
||
}, [shown, minStar, year, from, to, order]);
|
||
|
||
// A frame's score: click a star to give it, click the star it already has to
|
||
// take the score back. The catalogue holds it, so it is the same score the next
|
||
// visit reads — and the list on screen is told, rather than read back whole for
|
||
// one number.
|
||
const rate = useCallback(async (photo: LibraryPhoto, n: number) => {
|
||
await setStar(photo.id, n);
|
||
setPhotos((prev) => prev.map((p) => (p.id === photo.id ? { ...p, star: n } : p)));
|
||
}, []);
|
||
const [shot, setShot] = useState<Shot | null>(null);
|
||
// Where the frame was shot, as the coordinates it carries — the fallback for a
|
||
// file whose place the geocoder could not name.
|
||
const coords = shot && shot.lat !== null && shot.lng !== null ? `${shot.lat.toFixed(4)}, ${shot.lng.toFixed(4)}` : null;
|
||
|
||
// The two lines the stage prints under the frame. The numbers come off the
|
||
// file's own head, so what is on screen is what the camera wrote and nothing
|
||
// this page invented; the place name is a network round trip that lands after
|
||
// them, and one that is refused leaves the coordinates standing.
|
||
useEffect(() => {
|
||
if (!frame) return;
|
||
const id = frame.id;
|
||
let live = true;
|
||
let read = shots.get(id);
|
||
if (!read) {
|
||
read = (async () => {
|
||
try {
|
||
const head = new Uint8Array(await (await readPhotoFile(frame)).slice(0, HEAD_BYTES).arrayBuffer());
|
||
const [specs, gps] = await Promise.all([readSpecs(head), readGps(head)]);
|
||
const shot: Shot = { line: specsLine(specs), lat: gps?.latitude ?? null, lng: gps?.longitude ?? null, place: null };
|
||
if (shot.lat !== null && shot.lng !== null) {
|
||
// Naming a place is a round trip on a PRO account; the numbers do not
|
||
// wait for it, and a refusal or a miss simply leaves them alone.
|
||
void api
|
||
.place(shot.lat, shot.lng)
|
||
.then(({ place }) => {
|
||
if (!place) return;
|
||
shot.place = place;
|
||
if (live) setShot({ ...shot });
|
||
})
|
||
.catch(() => {});
|
||
}
|
||
return shot;
|
||
} catch {
|
||
// A file that cannot be read says nothing about itself.
|
||
return null;
|
||
}
|
||
})();
|
||
shots.set(id, read);
|
||
}
|
||
void read.then((shot) => {
|
||
if (live) setShot(shot);
|
||
});
|
||
return () => {
|
||
live = false;
|
||
};
|
||
}, [frame?.id]);
|
||
|
||
// A frame that has just come up is fitted: the zoom belonged to the negative
|
||
// that was up before it.
|
||
useEffect(() => {
|
||
setZoom(1);
|
||
}, [frame?.id]);
|
||
|
||
// A wheel tick over the frame is the zoom — a negative is the one thing on this
|
||
// screen worth filling the window with — and the point under the pointer is the
|
||
// point that stays put, which is how a reader aims at what to magnify. The
|
||
// listener goes on the element rather than through `onWheel`, because React's
|
||
// own wheel is passive and this one has to hold the page still while it zooms.
|
||
// It is not taken off again: it lives on the element, and the element leaves
|
||
// with it (the guard keeps a re-attach off the same node, which is what a
|
||
// double-invoked render would otherwise do).
|
||
const frameRef = useCallback((el: HTMLImageElement | null) => {
|
||
if (!el || el.dataset.zoom === 'bound') return;
|
||
el.dataset.zoom = 'bound';
|
||
el.addEventListener(
|
||
'wheel',
|
||
(e) => {
|
||
// A tick with no vertical axis (a wheel pushed sideways) is not a zoom.
|
||
if (!e.deltaY) return;
|
||
e.preventDefault();
|
||
const box = el.getBoundingClientRect();
|
||
// A tick is a notch, and a trackpad sends its notches in small pieces: the
|
||
// step is taken from how far the wheel turned rather than assumed, so both
|
||
// turn into the same travel under the pointer.
|
||
const notches = Math.max(-3, Math.min(3, -e.deltaY / 100));
|
||
setZoomAt(`${(((e.clientX - box.left) / box.width) * 100).toFixed(2)}% ${(((e.clientY - box.top) / box.height) * 100).toFixed(2)}%`);
|
||
setZoom((z) => Math.min(ZOOM_MAX, Math.max(1, z * ZOOM_STEP ** notches)));
|
||
},
|
||
{ passive: false }
|
||
);
|
||
}, []);
|
||
|
||
// The tile: the thumbnail the catalogue kept, or a stand-in for the RAW whose
|
||
// preview the camera never wrote. A tile only carries a handler where a click
|
||
// on the picture means "open it" — in the strip the click belongs to the frame
|
||
// it raises, not to the studio.
|
||
const tile = (photo: LibraryPhoto, onPick?: () => void) =>
|
||
urls[photo.id] ? (
|
||
<img src={urls[photo.id]} alt="" loading="lazy" onClick={onPick} title={onPick ? t('lib.open') : undefined} />
|
||
) : (
|
||
<div className="lib-noimg" onClick={onPick} title={onPick ? t('lib.open') : undefined}>
|
||
RAW
|
||
</div>
|
||
);
|
||
|
||
return (
|
||
<div className="adm lib-root">
|
||
<header className="adm-bar">
|
||
<a className="adm-brand" href="/">
|
||
<img src="/assets/RecipesCamIcon.png" alt="" width="26" height="26" />
|
||
<span>Recipes<em>Cam</em></span>
|
||
</a>
|
||
<b className="adm-title">{t('lib.title')}</b>
|
||
<span className="adm-spacer" />
|
||
<span className="hint" data-key="lib-count">
|
||
{t('lib.count', { n: photos.length })}
|
||
</span>
|
||
<a className="btn" data-key="lib-studio" href="/app">
|
||
{t('nav.studio')}
|
||
</a>
|
||
</header>
|
||
|
||
{note ? <p className="hint adm-note">{note}</p> : null}
|
||
|
||
{canBrowseFolders() ? (
|
||
<div className="adm-frame" data-key="lib-frame">
|
||
<div className="adm-pane">
|
||
{/* One toolbar for the whole screen: add, the scan in flight, and the
|
||
two ways to look at the open folder. The hint rides along on the
|
||
same row and ellipsises — the catalogue is the content, this bar
|
||
is furniture. */}
|
||
<div className="chip-row lib-bar">
|
||
<button type="button" className="btn primary" data-key="lib-add" disabled={!!live} onClick={() => void add()}>
|
||
{t('lib.add')}
|
||
</button>
|
||
{live ? (
|
||
<button type="button" className="btn" data-key="lib-stop" onClick={stopScan}>
|
||
{t('lib.stop')}
|
||
</button>
|
||
) : null}
|
||
<span className="hint lib-bar-hint" title={t('lib.hint')}>
|
||
{t('lib.hint')}
|
||
</span>
|
||
<span className="hint" data-key="lib-progress">
|
||
{live ? t('lib.scanning', { done: live.progress.done, total: live.progress.total, added: live.progress.added }) : ''}
|
||
</span>
|
||
<span className="adm-spacer" />
|
||
{folders.length > 0 ? (
|
||
<>
|
||
<button
|
||
type="button"
|
||
className={`chip lib-icon${view === 'preview' ? ' on' : ''}`}
|
||
data-key="lib-view-preview"
|
||
aria-pressed={view === 'preview'}
|
||
aria-label={t('lib.viewPreview')}
|
||
title={t('lib.viewPreview')}
|
||
onClick={() => setView('preview')}
|
||
>
|
||
<svg viewBox="0 0 16 16" width="15" height="15" aria-hidden="true" fill="none" stroke="currentColor">
|
||
<rect x="1.5" y="3.5" width="13" height="9" rx="1.5" />
|
||
<circle cx="5.4" cy="6.8" r="1.1" fill="currentColor" stroke="none" />
|
||
<path d="M2.4 11.6 6 8.5l2.3 1.9 2.5-2.6 2.8 2.6" />
|
||
</svg>
|
||
</button>
|
||
<button
|
||
type="button"
|
||
className={`chip lib-icon${view === 'grid' ? ' on' : ''}`}
|
||
data-key="lib-view-grid"
|
||
aria-pressed={view === 'grid'}
|
||
aria-label={t('lib.viewGrid')}
|
||
title={t('lib.viewGrid')}
|
||
onClick={() => setView('grid')}
|
||
>
|
||
<svg viewBox="0 0 16 16" width="15" height="15" aria-hidden="true" fill="none" stroke="currentColor">
|
||
<rect x="2" y="2" width="5" height="5" rx="1" />
|
||
<rect x="9" y="2" width="5" height="5" rx="1" />
|
||
<rect x="2" y="9" width="5" height="5" rx="1" />
|
||
<rect x="9" y="9" width="5" height="5" rx="1" />
|
||
</svg>
|
||
</button>
|
||
{/* Whether the strip draws the branch under the open folder or
|
||
only the folder itself. The label says what the click does,
|
||
`on` says where the strip is now. */}
|
||
<button
|
||
type="button"
|
||
className={`chip${deep ? ' on' : ''}`}
|
||
data-key="lib-subs"
|
||
aria-pressed={deep}
|
||
title={t('lib.subsHint')}
|
||
onClick={() => setDeep((prev) => !prev)}
|
||
>
|
||
<span className="chip-label">{t(deep ? 'lib.subsHide' : 'lib.subsShow')}</span>
|
||
</button>
|
||
</>
|
||
) : null}
|
||
</div>
|
||
|
||
{folders.length === 0 ? <p className="hint adm-note">{t('lib.noFolders')}</p> : null}
|
||
|
||
{folders.length > 0 ? (
|
||
<div className="adm-col">
|
||
|
||
<div className="adm-split" style={{ '--lib-col': `${colWidth}px` } as CSSProperties}>
|
||
{/* The shelf itself answers a right click on its empty part: the
|
||
column is the folder control, so one more folder is added
|
||
where folders are. */}
|
||
<aside
|
||
className="adm-album-list"
|
||
data-key="lib-tree"
|
||
title={t('lib.colHint')}
|
||
onContextMenu={(e) => {
|
||
if (e.target !== e.currentTarget) return;
|
||
e.preventDefault();
|
||
setMenu({ folder: null, x: Math.min(e.clientX, window.innerWidth - 190), y: Math.min(e.clientY, window.innerHeight - 96) });
|
||
}}
|
||
>
|
||
{rows.map((n) => {
|
||
const folder = folders.find((f) => f.name === n.key.split('/')[0]) ?? null;
|
||
// A roll being read says so on its own row: while a scan runs
|
||
// the toolbar's progress line is nowhere near the eye.
|
||
const scanning = !!folder && live?.folder === folder.name;
|
||
const under = parents.has(n.key);
|
||
return (
|
||
<button
|
||
key={n.key}
|
||
type="button"
|
||
className={`adm-album${node === n.key ? ' on' : ''}`}
|
||
data-key={`lib-node-${n.key}`}
|
||
aria-current={node === n.key}
|
||
aria-busy={scanning}
|
||
aria-expanded={under ? expanded.has(n.key) : undefined}
|
||
title={t('lib.nodeHint')}
|
||
style={{ paddingLeft: 9 + n.depth * 12 }}
|
||
// A row with children opens on the folder and folds it in
|
||
// the same click: the frames below stay in the strip, only
|
||
// the rows go.
|
||
onClick={() => {
|
||
setNode(n.key);
|
||
// The folder just clicked is the one a scan in flight
|
||
// reads next, whatever layer it sits in.
|
||
jumpScan(relOf(n.key));
|
||
if (!under) return;
|
||
setExpanded((prev) => {
|
||
const next = new Set(prev);
|
||
if (next.has(n.key)) next.delete(n.key);
|
||
else next.add(n.key);
|
||
return next;
|
||
});
|
||
}}
|
||
// A folder's own menu: rename, scan again, forget. All three
|
||
// act on the folder that was picked, so a right click on a
|
||
// subfolder row brings up its roll's menu. A row at the top
|
||
// level is a whole tree's head, so it also carries folding
|
||
// what sits under it, where a reader actually right-clicks.
|
||
// Shift+F10 raises the same event, which is the keyboard's
|
||
// way in.
|
||
onContextMenu={(e) => {
|
||
if (!folder) return;
|
||
e.preventDefault();
|
||
const box = e.currentTarget.getBoundingClientRect();
|
||
setMenu({
|
||
folder,
|
||
root: n.depth === 0,
|
||
x: Math.min(e.clientX || box.left, window.innerWidth - 190),
|
||
y: Math.min(e.clientY || box.top, window.innerHeight - 96),
|
||
});
|
||
}}
|
||
>
|
||
<span
|
||
className={`lib-caret${under ? (expanded.has(n.key) ? ' open' : '') : ' leaf'}`}
|
||
aria-hidden="true"
|
||
/>
|
||
<span className="adm-album-name">{n.label}</span>
|
||
{scanning ? <span className="lib-spin" aria-hidden="true" /> : null}
|
||
<span className="adm-album-count">{n.count}</span>
|
||
</button>
|
||
);
|
||
})}
|
||
</aside>
|
||
|
||
<div
|
||
className="lib-grip"
|
||
data-key="lib-grip"
|
||
role="separator"
|
||
aria-orientation="vertical"
|
||
aria-label={t('lib.colWidth')}
|
||
aria-valuenow={colWidth}
|
||
aria-valuemin={COLUMN_MIN}
|
||
aria-valuemax={COLUMN_MAX}
|
||
tabIndex={0}
|
||
title={t('lib.colWidth')}
|
||
onPointerDown={(e) => {
|
||
e.currentTarget.setPointerCapture(e.pointerId);
|
||
grip.current = { x: e.clientX, w: colWidth };
|
||
}}
|
||
onPointerMove={(e) => {
|
||
const held = grip.current;
|
||
if (!held) return;
|
||
// 88px is the narrowest a name and its count still read at,
|
||
// 460 the widest the stage can lose and stay a stage.
|
||
setColWidth(Math.round(Math.min(COLUMN_MAX, Math.max(COLUMN_MIN, held.w + e.clientX - held.x))));
|
||
}}
|
||
onPointerUp={(e) => {
|
||
grip.current = null;
|
||
e.currentTarget.releasePointerCapture(e.pointerId);
|
||
}}
|
||
onKeyDown={(e) => {
|
||
const step = e.key === 'ArrowLeft' ? -12 : e.key === 'ArrowRight' ? 12 : 0;
|
||
if (!step) return;
|
||
e.preventDefault();
|
||
setColWidth((w) => Math.min(COLUMN_MAX, Math.max(COLUMN_MIN, w + step)));
|
||
}}
|
||
/>
|
||
|
||
<section className="adm-stage" data-key="lib-stage">
|
||
{view === 'grid' ? (
|
||
<>
|
||
{/* What the shelf is read through. It holds every frame the
|
||
open node does — a filter is a way of looking, not a
|
||
second shelf — and the line at its end says how many
|
||
are left, so a filter that finds nothing says so. */}
|
||
<div className="chip-row lib-filters">
|
||
<select
|
||
className="adm-input"
|
||
data-key="lib-sort"
|
||
aria-label={t('lib.sort')}
|
||
value={order}
|
||
onChange={(e) => setOrder(e.target.value as 'newest' | 'oldest' | 'star')}
|
||
>
|
||
<option value="newest">{t('lib.sortNewest')}</option>
|
||
<option value="oldest">{t('lib.sortOldest')}</option>
|
||
<option value="star">{t('lib.sortStars')}</option>
|
||
</select>
|
||
<select
|
||
className="adm-input"
|
||
data-key="lib-filter-star"
|
||
aria-label={t('lib.rating')}
|
||
value={String(minStar)}
|
||
onChange={(e) => setMinStar(Number(e.target.value))}
|
||
>
|
||
<option value="0">{t('lib.ratingAll')}</option>
|
||
{[5, 4, 3, 2, 1].map((n) => (
|
||
<option key={n} value={String(n)}>
|
||
{t('lib.ratingAtLeast', { n })}
|
||
</option>
|
||
))}
|
||
</select>
|
||
<select
|
||
className="adm-input"
|
||
data-key="lib-filter-year"
|
||
aria-label={t('lib.year')}
|
||
value={year}
|
||
onChange={(e) => setYear(e.target.value)}
|
||
>
|
||
<option value="all">{t('lib.yearAll')}</option>
|
||
{years.map((y) => (
|
||
<option key={y} value={String(y)}>
|
||
{y}
|
||
</option>
|
||
))}
|
||
</select>
|
||
{/* The two ends of the hours: 16:00 to 18:00 is the
|
||
afternoon the reader was out, and either end on its
|
||
own is "from 16:00" or "up to 18:00". */}
|
||
<select
|
||
className="adm-input"
|
||
data-key="lib-filter-from"
|
||
aria-label={t('lib.hourFrom')}
|
||
value={from}
|
||
onChange={(e) => setFrom(e.target.value)}
|
||
>
|
||
<option value="any">{t('lib.hourFromAny')}</option>
|
||
{HOURS.map((h) => (
|
||
<option key={h} value={String(h)}>
|
||
{`${String(h).padStart(2, '0')}:00`}
|
||
</option>
|
||
))}
|
||
</select>
|
||
<select
|
||
className="adm-input"
|
||
data-key="lib-filter-to"
|
||
aria-label={t('lib.hourTo')}
|
||
value={to}
|
||
onChange={(e) => setTo(e.target.value)}
|
||
>
|
||
<option value="any">{t('lib.hourToAny')}</option>
|
||
{HOURS.map((h) => (
|
||
<option key={h} value={String(h)}>
|
||
{`${String(h).padStart(2, '0')}:00`}
|
||
</option>
|
||
))}
|
||
</select>
|
||
<span className="hint" data-key="lib-listed">
|
||
{t('lib.count', { n: listed.length })}
|
||
</span>
|
||
</div>
|
||
<div className="adm-grid">
|
||
{listed.map((photo) => (
|
||
<article className="adm-card" key={photo.id} data-key={`lib-photo-${photo.id}`}>
|
||
{tile(photo, () => void open(photo))}
|
||
<div className="adm-meta">
|
||
<b>{photo.name}</b>
|
||
<span>
|
||
{photo.star ? `★${photo.star} · ` : ''}
|
||
{new Date(photo.taken).toLocaleDateString()} · {t('lib.size', { mb: (photo.size / 1048576).toFixed(1) })}
|
||
{edited.has(photo.id) ? ` · ${t('lib.edited')}` : ''}
|
||
</span>
|
||
</div>
|
||
<button type="button" className="btn primary" data-key={`lib-open-${photo.id}`} onClick={() => void open(photo)}>
|
||
{t('lib.open')}
|
||
</button>
|
||
</article>
|
||
))}
|
||
</div>
|
||
</>
|
||
) : frame ? (
|
||
<>
|
||
{urls[frame.id] ? (
|
||
<img
|
||
className="adm-stage-img"
|
||
data-key="lib-stage-img"
|
||
ref={frameRef}
|
||
src={urls[frame.id]}
|
||
alt=""
|
||
onClick={() => void open(frame)}
|
||
title={t('lib.open')}
|
||
style={zoom === 1 ? undefined : { transformOrigin: zoomAt, transform: `scale(${zoom})` }}
|
||
/>
|
||
) : (
|
||
<div className="lib-noimg" onClick={() => void open(frame)} title={t('lib.open')}>
|
||
RAW
|
||
</div>
|
||
)}
|
||
<div className="adm-meta" data-key="lib-stage-meta">
|
||
<b>{frame.name}</b>
|
||
<span>{frame.dir || node}</span>
|
||
<span>
|
||
{new Date(frame.taken).toLocaleString()} · {t('lib.size', { mb: (frame.size / 1048576).toFixed(1) })}
|
||
{edited.has(frame.id) ? ` · ${t('lib.edited')}` : ''}
|
||
</span>
|
||
{shot?.place || coords ? (
|
||
<span data-key="lib-stage-place" title={coords ?? undefined}>
|
||
{shot?.place ?? coords}
|
||
</span>
|
||
) : null}
|
||
{shot?.line ? <span data-key="lib-stage-specs">{shot.line}</span> : null}
|
||
</div>
|
||
<div className="chip-row">
|
||
<button type="button" className="btn primary" data-key="lib-open" onClick={() => void open(frame)}>
|
||
{t('lib.open')}
|
||
</button>
|
||
<span className="adm-spacer" />
|
||
{/* The frame's own score, and the only place one is
|
||
given: the star that is lit is the score it has,
|
||
and the star under the click is the score it gets —
|
||
the one it already has takes the score back. */}
|
||
<div className="lib-stars" data-key="lib-stars" role="group" aria-label={t('lib.rating')}>
|
||
{[1, 2, 3, 4, 5].map((n) => (
|
||
<button
|
||
key={n}
|
||
type="button"
|
||
className={`lib-star${(frame.star ?? 0) >= n ? ' on' : ''}`}
|
||
data-key={`lib-star-${n}`}
|
||
aria-pressed={(frame.star ?? 0) >= n}
|
||
aria-label={t('lib.starHint', { n })}
|
||
title={t('lib.starHint', { n })}
|
||
onClick={() => void rate(frame, (frame.star ?? 0) === n ? 0 : n)}
|
||
>
|
||
★
|
||
</button>
|
||
))}
|
||
</div>
|
||
</div>
|
||
</>
|
||
) : (
|
||
<p className="hint adm-row-empty">{t('lib.empty')}</p>
|
||
)}
|
||
</section>
|
||
</div>
|
||
|
||
{/* The strip: one thumbnail per frame the open node holds, in the
|
||
order the catalogue reads them (newest shutter first). */}
|
||
{view === 'preview' ? (
|
||
<div
|
||
className="adm-filmstrip"
|
||
data-key="lib-strip"
|
||
// A wheel has no sideways axis, so a plain tick over the strip
|
||
// walks the frames along it. Nothing else there can scroll.
|
||
onWheel={(e) => {
|
||
if (!e.deltaX) e.currentTarget.scrollLeft += e.deltaY;
|
||
}}
|
||
>
|
||
{shown.map((photo) => (
|
||
<button
|
||
key={photo.id}
|
||
type="button"
|
||
className={`adm-thumb${frame?.id === photo.id ? ' on' : ''}`}
|
||
data-key={`lib-thumb-${photo.id}`}
|
||
title={photo.name}
|
||
onClick={() => setUp(photo.id)}
|
||
>
|
||
{tile(photo)}
|
||
<span className="adm-thumb-cap">{photo.name}</span>
|
||
</button>
|
||
))}
|
||
{shown.length === 0 ? <p className="hint adm-row-empty">{t('lib.empty')}</p> : null}
|
||
</div>
|
||
) : null}
|
||
</div>
|
||
) : null}
|
||
</div>
|
||
</div>
|
||
) : (
|
||
<p className="adm-note hint">{t('lib.unsupported')}</p>
|
||
)}
|
||
|
||
{/* The context menu: a folder gets what belongs to a folder rather than to a
|
||
frame, the empty part of the column gets the folder that is missing, and
|
||
the head of the tree gets the whole tree folded. A folder whose
|
||
permission has lapsed gets the one thing that can be done about it. */}
|
||
{menu ? (
|
||
<div className="lib-menu" data-key="lib-menu" style={{ left: menu.x, top: menu.y }} onContextMenu={(e) => e.preventDefault()}>
|
||
{/* Fold-the-tree leads the menu of a row at the top level, and is the
|
||
way back to the column's rest: every row shut, the top-level one
|
||
included, which is the shape the column opens in. A row's own click
|
||
still draws its subtree and folds it again, so this is for a tree
|
||
that was walked into rather than for one row. */}
|
||
{menu.root ? (
|
||
<button
|
||
type="button"
|
||
className="lib-menu-item"
|
||
data-key="lib-menu-collapse"
|
||
disabled={expanded.size === 0}
|
||
onClick={() => {
|
||
setMenu(null);
|
||
setExpanded(new Set());
|
||
}}
|
||
>
|
||
<span className="lib-menu-icon" aria-hidden="true">▴</span>
|
||
{t('lib.collapseAll')}
|
||
</button>
|
||
) : null}
|
||
{menu.folder ? (
|
||
ready.has(menu.folder.name) ? (
|
||
<>
|
||
<button
|
||
type="button"
|
||
className="lib-menu-item"
|
||
data-key={`lib-rename-${menu.folder.name}`}
|
||
onClick={() => {
|
||
setMenu(null);
|
||
void rename(menu.folder!);
|
||
}}
|
||
>
|
||
<span className="lib-menu-icon" aria-hidden="true">✎</span>
|
||
{t('lib.rename')}
|
||
</button>
|
||
<button
|
||
type="button"
|
||
className="lib-menu-item"
|
||
data-key={`lib-rescan-${menu.folder.name}`}
|
||
disabled={!!live}
|
||
onClick={() => {
|
||
setMenu(null);
|
||
void scan(menu.folder!);
|
||
}}
|
||
>
|
||
<span className="lib-menu-icon" aria-hidden="true">↻</span>
|
||
{t('lib.rescan')}
|
||
</button>
|
||
<button
|
||
type="button"
|
||
className="lib-menu-item"
|
||
data-key={`lib-drop-${menu.folder.name}`}
|
||
onClick={() => {
|
||
setMenu(null);
|
||
void drop(menu.folder!);
|
||
}}
|
||
>
|
||
<span className="lib-menu-icon" aria-hidden="true">✕</span>
|
||
{t('lib.remove')}
|
||
</button>
|
||
</>
|
||
) : (
|
||
<button
|
||
type="button"
|
||
className="lib-menu-item"
|
||
data-key={`lib-reconnect-${menu.folder.name}`}
|
||
disabled={!!live}
|
||
onClick={() => {
|
||
setMenu(null);
|
||
void reconnect(menu.folder!);
|
||
}}
|
||
>
|
||
<span className="lib-menu-icon" aria-hidden="true">⚿</span>
|
||
{t('lib.reconnect')}
|
||
</button>
|
||
)
|
||
) : (
|
||
<button
|
||
type="button"
|
||
className="lib-menu-item"
|
||
data-key="lib-menu-add"
|
||
disabled={!!live}
|
||
onClick={() => {
|
||
setMenu(null);
|
||
void add();
|
||
}}
|
||
>
|
||
<span className="lib-menu-icon" aria-hidden="true">＋</span>
|
||
{t('lib.add')}
|
||
</button>
|
||
)}
|
||
</div>
|
||
) : null}
|
||
</div>
|
||
);
|
||
}
|
||
|
||
// One object URL per tile, made when the row does and dropped with it: a folder
|
||
// of thousands cannot hold thousands of live URLs, and `shown` is the only list
|
||
// the panels paint.
|
||
function useThumbUrls(photos: LibraryPhoto[]): Record<string, string> {
|
||
const [urls, setUrls] = useState<Record<string, string>>({});
|
||
useEffect(() => {
|
||
const next: Record<string, string> = {};
|
||
for (const photo of photos) if (photo.thumb) next[photo.id] = URL.createObjectURL(photo.thumb);
|
||
setUrls(next);
|
||
return () => {
|
||
for (const url of Object.values(next)) URL.revokeObjectURL(url);
|
||
};
|
||
}, [photos]);
|
||
return urls;
|
||
}
|