Owner feedback, server-side aggregation, grid keyboard culling, XMP sources

- photographer verdict/rating on photos (migration 0005), PUT endpoints
  returning the fresh per-photo aggregate; FeedbackAggregate in models is
  the single home of the merge policy (max rating, accept beats reject,
  owner counts), used by album detail, XMP export and vote responses
- feedback rows carry share_id; per-client filter pills (incl. 'you')
  scope filters/counts/overlays by id — labels are display-only
- XMP export modal with per-source checkboxes (?shares=…&own=…), share
  validation, id dedup, and basename merging so RAW+JPEG pairs share one
  sidecar instead of losing feedback to an unmatchable name
- grid keyboard culling: arrow cursor (clamped, outline after first use),
  Space opens / closes the viewer, Enter/S toggle select, P/X/U and star
  keys act on the cursor photo; keyboard votes never auto-navigate
- lightbox freezes the visible list while open, so voting a photo out of
  the active filter no longer closes the viewer mid-run
- perf: memoized per-scope derivation map, content-visibility on grid
  cells, lightweight /pending poll decoupled from vote patches, aggregate
  recompute in one SQL statement, out-of-order response guard
- structure: AlbumPage split into components (Modal, UploadZone +
  ActivityOverlay with failed-count, SharesPanel, XmpModal), shared
  useEscape with typing guard, expiry year guard in endOfDayIso

Cargo.lock

@@ -2562,6 +2562,7 @@ dependencies = [
  "cookie",
  "crc32fast",
  "futures",
+ "hex",
  "image",
  "rand 0.8.7",
  "reqwest",
@@ -2573,6 +2574,7 @@ dependencies = [
  "time",
  "tokio",
  "tokio-util",
+ "tower",
  "tower-http",
  "tracing",
  "tracing-subscriber",

Cargo.toml

@@ -25,6 +25,7 @@ axum = { version = "0.8", features = ["macros"] }
 axum-extra = { version = "0.10", features = ["cookie", "cookie-signed"] }
 chrono = { version = "0.4", features = ["serde"] }
 futures = "0.3"
+hex = "0.4"
 image = "0.25"
 rand = "0.8"
 reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }
@@ -36,7 +37,8 @@ tempfile = "3"
 time = "0.3"
 tokio = { version = "1", features = ["full"] }
 tokio-util = { version = "0.7", features = ["io"] }
-tower-http = { version = "0.6", features = ["fs", "trace"] }
+tower = { version = "0.5", features = ["util"] }
+tower-http = { version = "0.6", features = ["fs", "set-header", "trace"] }
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 urlencoding = "2"

README.md

@@ -2,7 +2,25 @@
 
 Self-hosted client gallery for photographers. Upload RAWs/JPGs into albums,
 share them with clients via private (optionally password-protected) links,
-collect ratings and tags, and let clients download originals.
+collect accept/reject votes, ratings and tags, and let clients download
+originals.
+
+## Screenshots
+
+The album view — drag-and-drop upload, justified gallery, and each client's
+feedback (votes, stars, tags) overlaid on the thumbnails:
+
+![Album view with upload zone and feedback overlays](docs/screenshots/album-admin.jpg)
+
+What clients see on a share link — vote on favorites, filter by verdict,
+download selects or the whole album as a ZIP:
+
+![Client gallery with verdict filters](docs/screenshots/share-client.jpg)
+
+The lightbox — accept/reject, star rating, tags, and keyboard-driven culling
+(`P`/`X`/`U`, `1`–`5`):
+
+![Lightbox with voting and rating controls](docs/screenshots/lightbox.jpg)
 
 ## Architecture
 
@@ -36,8 +54,13 @@ collect ratings and tags, and let clients download originals.
   revokes access immediately. Clients use unguessable share tokens, optionally
   gated by an argon2-hashed password (10 wrong guesses lock the link for
   15 minutes).
-- **Frontend**: React + Vite SPA — justified gallery, lightbox with rating
+- **Frontend**: React + Vite SPA — Lightroom-style photo grid (fixed cells, no crop), lightbox with
-  stars and tag chips, drag-and-drop multi-file upload with progress.
+  accept/reject thumbs, rating stars and tag chips, keyboard-driven culling
+  (`P`/`X`/`U`, `1`–`5`, `?` shows all shortcuts), drag-and-drop multi-file
+  upload with progress. Touch-first on mobile: swipe sideways to browse,
+  flick a photo up/down to accept/reject (real physics — votes commit
+  instantly, the animation is decoration), pinch to zoom, always-visible
+  selection checkmarks. Voting the last photo fades back to the gallery.
 
 ## Local development
 
@@ -85,20 +108,20 @@ All configuration is via environment variables:
 
 ## Deploying to Kubernetes
 
-Build and push the image (single image contains `server`, `worker`, and the
+The prebuilt image is at `git.draic.info/nils/photos` (single image contains
-built frontend):
+`server`, `worker`, and the built frontend). To build your own instead:
 
 ```sh
-docker build -t ghcr.io/YOU/photos:0.1.0 .
+docker build -t registry.example.com/you/photos:0.5.0 .
-docker push ghcr.io/YOU/photos:0.1.0
+docker push registry.example.com/you/photos:0.5.0
 ```
 
 Install the chart, pointing it at your existing Postgres and S3:
 
 ```sh
 helm install photos deploy/chart \
-  --set image.repository=ghcr.io/YOU/photos \
+  --set image.repository=git.draic.info/nils/photos \
-  --set image.tag=0.1.0 \
+  --set image.tag=0.5.0 \
   --set publicUrl=https://photos.example.com \
   --set ingress.host=photos.example.com \
   --set config.oidcIssuer=https://auth.example.com \
@@ -135,9 +158,12 @@ Notes:
 - Each album can have any number of share links (`/s/<24-char-token>`), each
   with its own label (e.g. the client's name), optional password, optional
   expiry, and a per-link download toggle.
-- Ratings (1–5 stars) and free-form tags are stored **per link**, so create
+- Accept/reject votes (👍/👎), ratings (1–5 stars) and free-form tags are
-  one link per client to keep feedback separate. The album view shows all
+  stored **per link**, so create one link per client to keep feedback
-  feedback grouped by link label.
+  separate. The album view shows all feedback grouped by link label, and
+  clients can filter their gallery by verdict (e.g. review only what's still
+  undecided, or select-all + download the accepted set). Culling works with
+  keyboard (`P`/`X` auto-advance) on desktop and swipe gestures on mobile.
 - Clients (and you) can multi-select photos and download them — or the whole
   album — as a ZIP. Archives are streamed (each file spools briefly through a
   temp file for its checksum, then pipelines while the next one prefetches),
@@ -150,8 +176,8 @@ Notes:
 - 10 wrong passwords lock a link for 15 minutes (fresh attempts after the
   window). A locked link shows in the album's share list with an Unlock
   button.
-- Deleting a link removes its ratings/tags; deleting photos or albums cleans
+- Deleting a link removes its votes/ratings/tags; deleting photos or albums
-  up S3 objects via background jobs.
+  cleans up S3 objects via background jobs.
 
 ## Known limitations / deliberate v1 cuts
 

frontend/src/api.js

@@ -73,6 +73,13 @@ export function postDownload(url, ids = '') {
   form.remove()
 }
 
+// SHA-256 of a File, matching the server's content hash — used to skip
+// uploading bytes the album already has.
+export async function sha256Hex(file) {
+  const digest = await crypto.subtle.digest('SHA-256', await file.arrayBuffer())
+  return [...new Uint8Array(digest)].map((b) => b.toString(16).padStart(2, '0')).join('')
+}
+
 export function uploadFile(url, file, onProgress) {
   return new Promise((resolve, reject) => {
     const xhr = new XMLHttpRequest()

frontend/src/components/Gallery.jsx

@@ -1,23 +1,108 @@
+import { useEffect, useRef, useState } from 'react'
 import { imgUrl } from '../api'
+import { isTypingTarget } from '../useEscape'
 
-// Justified gallery: rows are built with flexbox, each tile's flex-grow is
+// Lightroom-style grid: fixed square cells, photos fully visible via
-// proportional to its aspect ratio so rows fill the container edge to edge.
+// object-fit: contain. Cell size depends only on the container width, so a
-// When `selected`/`onToggleSelect` are provided, tiles get a select checkmark;
+// photo renders identically no matter which other photos are in view.
-// selection state lives in the parent so it survives lightbox open/close.
+//
-export default function Gallery({ photos, onOpen, overlay, selected, onToggleSelect }) {
+// Keyboard (while `keyboard` is true, i.e. no lightbox/modal open): arrow
-  if (photos.length === 0) return null
+// keys move a cursor through the grid, Space opens the viewer on it,
+// Enter toggles selection, and the page's culling `actions` (P/X/U, stars,
+// S) run against the cursor photo — same table as in the lightbox.
+// `externalIndex` mirrors the lightbox position into the cursor, so closing
+// the viewer continues where the culling run ended.
+export default function Gallery({
+  photos,
+  onOpen,
+  overlay,
+  selected,
+  onToggleSelect,
+  keyboard = false,
+  externalIndex = -1,
+  actions,
+}) {
   const selecting = selected && selected.size > 0
+  const containerRef = useRef(null)
+  const [cursor, setCursor] = useState(-1)
+  // The outline only shows once the keyboard (or the viewer) was actually
+  // used — a fresh page must not present a photo as pre-marked.
+  const [cursorVisible, setCursorVisible] = useState(false)
+  const live = useRef({})
+  live.current = { cursor, photos, onOpen, onToggleSelect, actions }
+
+  useEffect(() => {
+    if (externalIndex >= 0) {
+      setCursor(externalIndex)
+      setCursorVisible(true)
+    }
+  }, [externalIndex])
+
+  useEffect(() => {
+    if (keyboard && cursor < 0 && photos.length > 0) setCursor(0)
+  }, [keyboard, cursor, photos.length])
+
+  useEffect(() => {
+    if (cursor >= photos.length) setCursor(Math.max(0, photos.length - 1))
+  }, [cursor, photos.length])
+
+  useEffect(() => {
+    if (!keyboard) return
+    const handler = (e) => {
+      const tag = e.target.tagName
+      if (isTypingTarget(e.target) || tag === 'SELECT') return
+      // Focused buttons/links keep their native Space/Enter; everything else
+      // still reaches the grid.
+      const clickable = ['BUTTON', 'A', 'LABEL', 'INPUT'].includes(tag)
+      if (clickable && (e.key === ' ' || e.key === 'Enter')) return
+      if (e.metaKey || e.ctrlKey || e.altKey) return
+      const s = live.current
+      if (s.photos.length === 0) return
+      const photo = s.cursor >= 0 ? s.photos[s.cursor] : null
+      const el = containerRef.current
+      const columns = el ? getComputedStyle(el).gridTemplateColumns.split(' ').length : 1
+      const count = s.photos.length
+      let next = null
+      if (e.key === 'ArrowRight') next = Math.min(count - 1, Math.max(0, s.cursor + 1))
+      else if (e.key === 'ArrowLeft') next = Math.max(0, s.cursor - 1)
+      else if (e.key === 'ArrowDown') next = s.cursor < 0 ? 0 : Math.min(count - 1, s.cursor + columns)
+      else if (e.key === 'ArrowUp') next = s.cursor < 0 ? 0 : Math.max(0, s.cursor - columns)
+      else if (e.key === ' ') {
+        if (photo) {
+          e.preventDefault()
+          s.onOpen?.(s.cursor)
+        }
+        return
+      } else if (e.key === 'Enter') {
+        if (photo && s.onToggleSelect) {
+          e.preventDefault()
+          s.onToggleSelect(photo.id)
+        }
+        return
+      } else {
+        const key = e.key.toLowerCase()
+        const action = s.actions?.find((a) => a.keys.includes(key))
+        if (action && photo) action.run(photo, key)
+        return
+      }
+      e.preventDefault()
+      setCursor(next)
+      setCursorVisible(true)
+      el?.children[next]?.scrollIntoView({ block: 'nearest' })
+    }
+    window.addEventListener('keydown', handler)
+    return () => window.removeEventListener('keydown', handler)
+  }, [keyboard])
+
   return (
-    <div className={`gallery${selecting ? ' selecting' : ''}`}>
+    <div ref={containerRef} className={`gallery${selecting ? ' selecting' : ''}`}>
-      {photos.map((p, i) => {
+      {photos.map((p, index) => {
-        const ar = p.width && p.height ? p.width / p.height : 1.5
         const isSelected = selected ? selected.has(p.id) : false
         return (
           <div
             key={p.id}
-            className={`g-item${isSelected ? ' selected' : ''}`}
+            className={`g-item${isSelected ? ' selected' : ''}${cursorVisible && index === cursor ? ' focused' : ''}`}
-            style={{ '--ar': ar }}
+            onClick={() => onOpen && onOpen(index)}
-            onClick={() => onOpen && onOpen(i)}
           >
             <img src={imgUrl(p, 'thumb')} loading="lazy" alt={p.filename} />
             {onToggleSelect && (
@@ -26,7 +111,7 @@ export default function Gallery({ photos, onOpen, overlay, selected, onToggleSel
                 title={isSelected ? 'Deselect' : 'Select'}
                 onClick={(e) => {
                   e.stopPropagation()
-                  onToggleSelect(p.id)
+                  onToggleSelect(p.id, e.shiftKey)
                 }}
               >
                 ✓
@@ -36,7 +121,6 @@ export default function Gallery({ photos, onOpen, overlay, selected, onToggleSel
           </div>
         )
       })}
-      <div className="g-spacer" />
     </div>
   )
 }

frontend/src/components/Lightbox.jsx

@@ -1,18 +1,86 @@
-import { useEffect } from 'react'
+import { useEffect, useRef, useState } from 'react'
 import { imgUrl } from '../api'
+import { isTypingTarget } from '../useEscape'
+import useSwipe from '../useSwipe'
 
-export default function Lightbox({ photos, index, onClose, onNav, footer }) {
+const BASE_SHORTCUTS = [
+  ['← / →', 'previous / next photo'],
+  ['?', 'show / hide shortcuts'],
+  ['Space / Esc', 'close'],
+]
+
+// `actions` defines the page's shortcuts as one table — display and dispatch
+// come from the same entry, so the help overlay can't drift from behavior:
+// { keys: ['p'], help: ['P', 'accept…'], run: (photo, key) => … }.
+// Keys fire only outside text inputs and while the help overlay is closed.
+// `gestures` ({ up, down }) maps vertical touch flicks on the photo — the
+// horizontal axis always navigates, so voting and browsing never collide.
+// `closing` fades the whole modal out; `onClosed` fires when the fade ends
+// (the page then actually unmounts the lightbox).
+export default function Lightbox({
+  photos,
+  index,
+  onClose,
+  onNav,
+  footer,
+  actions,
+  gestures,
+  closing,
+  onClosed,
+}) {
   const photo = photos[index]
+  const [showHelp, setShowHelp] = useState(false)
+
+  // Handlers and view state live in a ref, updated every render, so the
+  // window listener is attached once yet always dispatches against current
+  // values — re-subscribing per render leaves a gap until effects re-run in
+  // which a fast second keystroke hits a stale closure (and e.g. re-votes
+  // the previous photo).
+  const live = useRef({})
+  live.current = { index, count: photos.length, photo, onClose, onNav, actions, showHelp, closing }
 
   useEffect(() => {
-    const onKey = (e) => {
+    const handler = (e) => {
-      if (e.key === 'Escape') onClose()
+      const s = live.current
-      if (e.key === 'ArrowRight' && index < photos.length - 1) onNav(index + 1)
+      if (s.closing) return
-      if (e.key === 'ArrowLeft' && index > 0) onNav(index - 1)
+      if (isTypingTarget(e.target)) {
+        if (e.key === 'Escape') e.target.blur()
+        return
+      }
+      if (e.metaKey || e.ctrlKey || e.altKey) return
+      if (e.key === 'Escape') {
+        if (s.showHelp) setShowHelp(false)
+        else s.onClose()
+        return
+      }
+      if (e.key === '?') {
+        setShowHelp((h) => !h)
+        return
+      }
+      // With the help overlay up, keys must not act on the photo behind it.
+      if (s.showHelp) return
+      if (e.key === ' ') {
+        e.preventDefault()
+        s.onClose()
+        return
+      }
+      if (e.key === 'ArrowRight') {
+        e.preventDefault()
+        if (s.index < s.count - 1) s.onNav(s.index + 1)
+        return
+      }
+      if (e.key === 'ArrowLeft') {
+        e.preventDefault()
+        if (s.index > 0) s.onNav(s.index - 1)
+        return
+      }
+      const key = e.key.toLowerCase()
+      const action = s.actions?.find((a) => a.keys.includes(key))
+      if (action && s.photo) action.run(s.photo, key)
     }
-    window.addEventListener('keydown', onKey)
+    window.addEventListener('keydown', handler)
-    return () => window.removeEventListener('keydown', onKey)
+    return () => window.removeEventListener('keydown', handler)
-  }, [index, photos.length, onClose, onNav])
+  }, [])
 
   useEffect(() => {
     document.body.style.overflow = 'hidden'
@@ -21,15 +89,54 @@ export default function Lightbox({ photos, index, onClose, onNav, footer }) {
     }
   }, [])
 
+  const preview = (p) => imgUrl(p, 'preview')
+  const prevPhoto = photos[index - 1]
+  const nextPhoto = photos[index + 1]
+
+  const swipe = useSwipe({
+    photo,
+    index,
+    count: photos.length,
+    onNav,
+    gestures,
+    hasNext: index < photos.length - 1,
+  })
+
+  // Immediate neighbors are real DOM slides (loaded by definition); warm the
+  // browser cache a few photos further out so fast swiping never hits the
+  // network.
+  useEffect(() => {
+    for (const i of [index + 2, index + 3, index - 2]) {
+      if (photos[i]) new Image().src = preview(photos[i])
+    }
+  }, [index, photos])
+
   if (!photo) return null
 
+  // Did the vote fly off the photo we're still showing (no advance target)?
+  const exit = swipe.exit
+  const exitSelf = exit && exit.photo.id === photo.id
+
   return (
-    <div className="lightbox" onClick={onClose}>
+    <div
+      className={`lightbox${closing ? ' lb-closing' : ''}`}
+      onClick={onClose}
+      onAnimationEnd={(e) => {
+        if (e.animationName === 'lb-fade-out') onClosed?.()
+      }}
+    >
       <div className="lb-top" onClick={(e) => e.stopPropagation()}>
         <span className="lb-name">{photo.filename}</span>
         <span className="lb-count">
           {index + 1} / {photos.length}
         </span>
+        <button
+          className="lb-btn"
+          onClick={() => setShowHelp((h) => !h)}
+          title="Keyboard shortcuts (?)"
+        >
+          ?
+        </button>
         <button className="lb-btn" onClick={onClose} title="Close (Esc)">
           ✕
         </button>
@@ -44,13 +151,55 @@ export default function Lightbox({ photos, index, onClose, onNav, footer }) {
       >
         ‹
       </button>
-      <div className="lb-stage">
+      <div className="lb-stage" {...swipe.handlers}>
-        <img
+        <div
-          className="lb-img"
+          className="lb-track"
-          src={imgUrl(photo, 'preview')}
+          ref={swipe.trackRef}
-          alt={photo.filename}
+          style={swipe.trackStyle}
-          onClick={(e) => e.stopPropagation()}
+          onTransitionEnd={swipe.onTrackTransitionEnd}
-        />
+        >
+          {prevPhoto && (
+            <div key={prevPhoto.id} className="lb-slide" style={{ transform: 'translateX(-100vw)' }}>
+              <img className="lb-img" src={preview(prevPhoto)} alt="" />
+            </div>
+          )}
+          <div key={photo.id} className="lb-slide" style={{ zIndex: 1 }}>
+            <img
+              ref={swipe.imgRef}
+              className={`lb-img${exit ? (exitSelf ? ' lb-hidden' : ' lb-enter') : ''}`}
+              style={swipe.imgStyle}
+              onTransitionEnd={swipe.onImgTransitionEnd}
+              src={preview(photo)}
+              alt={photo.filename}
+              onClick={(e) => e.stopPropagation()}
+            />
+          </div>
+          {nextPhoto &&
+            (swipe.showBehind ? (
+              <div
+                key={nextPhoto.id}
+                ref={swipe.behindRef}
+                className="lb-slide lb-behind"
+                style={swipe.behindStyle}
+              >
+                <img className="lb-img" src={preview(nextPhoto)} alt="" />
+              </div>
+            ) : (
+              <div key={nextPhoto.id} className="lb-slide" style={{ transform: 'translateX(100vw)' }}>
+                <img className="lb-img" src={preview(nextPhoto)} alt="" />
+              </div>
+            ))}
+        </div>
+        {exit && (
+          <div
+            className="lb-slide lb-ghost"
+            style={{ '--dy': `${exit.dy}px`, '--rot': `${exit.dy / 40}deg` }}
+            onAnimationEnd={swipe.clearExit}
+          >
+            <img className={`lb-img lb-exit-${exit.dir}`} src={preview(exit.photo)} alt="" />
+          </div>
+        )}
+        {swipe.showBadge && <div ref={swipe.badgeRef} className="lb-flick" />}
       </div>
       <button
         className="lb-nav lb-next"
@@ -67,6 +216,25 @@ export default function Lightbox({ photos, index, onClose, onNav, footer }) {
           {footer(photo)}
         </div>
       )}
+      {showHelp && (
+        <div
+          className="lb-help"
+          onClick={(e) => {
+            e.stopPropagation()
+            setShowHelp(false)
+          }}
+        >
+          <div className="lb-help-card">
+            <h3>Keyboard shortcuts</h3>
+            {[...(actions?.map((a) => a.help) || []), ...BASE_SHORTCUTS].map(([keys, label]) => (
+              <div key={keys} className="lb-help-row">
+                <kbd>{keys}</kbd>
+                <span className="muted">{label}</span>
+              </div>
+            ))}
+          </div>
+        </div>
+      )}
     </div>
   )
 }

frontend/src/components/Modal.jsx

@@ -0,0 +1,19 @@
+import useEscape from '../useEscape'
+
+export default function Modal({ title, onClose, children }) {
+  useEscape(onClose)
+
+  return (
+    <div className="modal" onClick={onClose}>
+      <div className="modal-card" onClick={(e) => e.stopPropagation()}>
+        <div className="modal-head">
+          <h2>{title}</h2>
+          <button className="lb-btn" onClick={onClose} title="Close (Esc)">
+            ✕
+          </button>
+        </div>
+        {children}
+      </div>
+    </div>
+  )
+}

frontend/src/components/SelectionBar.jsx

@@ -15,6 +15,7 @@ export default function SelectionBar({
   onClear,
   onDownload,
   onDownloadAll,
+  onDelete,
 }) {
   if (total === 0) return null
 
@@ -47,6 +48,11 @@ export default function SelectionBar({
       <button className="btn btn-primary" onClick={onDownload}>
         Download {count} as ZIP ({fmtBytes(selectedBytes)})
       </button>
+      {onDelete && (
+        <button className="btn btn-danger" onClick={onDelete}>
+          Delete {count}
+        </button>
+      )}
     </div>
   )
 }

frontend/src/components/SharesPanel.jsx

@@ -0,0 +1,282 @@
+import { useCallback, useEffect, useState } from 'react'
+import { api } from '../api'
+import { ACCEPT_GLYPH, REJECT_GLYPH } from './Thumbs'
+
+// Expiry convention, in one place for the create form and the row editor:
+// end of the chosen day in the photographer's local timezone — date-only
+// strings would parse as UTC midnight and expire a day early. Half-typed
+// years (Safari fires change with e.g. 0002) count as "no expiry".
+const endOfDayIso = (day) =>
+  !day || day.slice(0, 4) < '2000' ? null : new Date(`${day}T23:59:59`).toISOString()
+
+const localDate = (iso) => {
+  const d = new Date(iso)
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
+}
+
+// Staged expiry editor: commits on blur/Enter, never per keystroke. Renders
+// "never" until an expiry exists or the user asks for one — an empty date
+// input is not shown at all (Safari fills it with today's date as a
+// pseudo-placeholder, which reads like a set expiry).
+function ExpiryDate({ value, onCommit }) {
+  const current = value ? localDate(value) : ''
+  const [draft, setDraft] = useState(current)
+  const [editing, setEditing] = useState(false)
+  useEffect(() => setDraft(current), [current])
+
+  const commit = () => {
+    setEditing(false)
+    if (draft === current) return
+    const iso = endOfDayIso(draft)
+    if (draft && !iso) {
+      setDraft(current)
+      return
+    }
+    onCommit(iso)
+  }
+
+  if (!value && !editing) {
+    return (
+      <label className="row field-label">
+        <span className="muted">expires</span>
+        <button
+          type="button"
+          className="btn btn-ghost"
+          title="Set an expiry date"
+          onClick={() => setEditing(true)}
+        >
+          never
+        </button>
+      </label>
+    )
+  }
+
+  return (
+    <label className="row field-label">
+      <span className="muted">expires</span>
+      <input
+        type="date"
+        autoFocus={editing}
+        value={draft}
+        onChange={(e) => setDraft(e.target.value)}
+        onBlur={commit}
+        onKeyDown={(e) => {
+          if (e.key === 'Enter') e.target.blur()
+        }}
+      />
+      {value && (
+        <button
+          type="button"
+          className="btn btn-ghost"
+          title="Remove expiry — link never expires"
+          onClick={() => {
+            setDraft('')
+            setEditing(false)
+            onCommit(null)
+          }}
+        >
+          ✕
+        </button>
+      )}
+    </label>
+  )
+}
+
+export default function SharesPanel({ albumId }) {
+  const [shares, setShares] = useState([])
+  const [form, setForm] = useState({ label: '', password: '', allow_download: true, expires_at: '' })
+  const [expiryOpen, setExpiryOpen] = useState(false)
+  const [error, setError] = useState(null)
+  const [copied, setCopied] = useState(null)
+
+  const load = useCallback(
+    () => api(`/api/albums/${albumId}/shares`).then(setShares).catch((e) => setError(e.message)),
+    [albumId],
+  )
+  useEffect(() => {
+    load()
+  }, [load])
+
+  const create = async (e) => {
+    e.preventDefault()
+    try {
+      await api(`/api/albums/${albumId}/shares`, {
+        method: 'POST',
+        body: {
+          label: form.label,
+          password: form.password || null,
+          allow_download: form.allow_download,
+          expires_at: endOfDayIso(form.expires_at),
+        },
+      })
+      setForm({ label: '', password: '', allow_download: true, expires_at: '' })
+      setExpiryOpen(false)
+      setError(null)
+      load()
+    } catch (e) {
+      setError(e.message)
+    }
+  }
+
+  const copy = async (share) => {
+    await navigator.clipboard.writeText(share.url)
+    setCopied(share.id)
+    setTimeout(() => setCopied(null), 1500)
+  }
+
+  const update = async (shareId, patch) => {
+    try {
+      const updated = await api(`/api/shares/${shareId}`, { method: 'PATCH', body: patch })
+      setShares((list) => list.map((s) => (s.id === shareId ? updated : s)))
+      setError(null)
+    } catch (e) {
+      setError(e.message)
+      // Re-sync the controlled inputs with what the server actually has.
+      load()
+    }
+  }
+
+  return (
+    <div>
+      {shares.length === 0 && <p className="muted">No links yet.</p>}
+      {shares.map((s) => (
+        <div key={s.id} className="share-row">
+          <div className="share-info">
+            <span className="row">
+              <strong>{s.label || 'unnamed link'}</strong>
+              {s.has_password && <span title="Password protected">🔒</span>}
+              {s.locked && (
+                <>
+                  <span className="error">locked (too many wrong passwords)</span>
+                  <button
+                    className="btn"
+                    onClick={async () => {
+                      await api(`/api/shares/${s.id}/reset-lock`, { method: 'POST' })
+                      load()
+                    }}
+                  >
+                    Unlock
+                  </button>
+                </>
+              )}
+            </span>
+            <button className="share-url" title="Copy link" onClick={() => copy(s)}>
+              {copied === s.id ? 'Copied!' : s.url.replace(/^https?:\/\//, '')}
+            </button>
+            {s.accept_count + s.reject_count + s.rating_count + s.tag_count > 0 && (
+              <span className="row share-feedback">
+                <span className="share-stats">
+                  {s.accept_count > 0 && (
+                    <span className="chip chip-accept">
+                      {ACCEPT_GLYPH} {s.accept_count}
+                    </span>
+                  )}
+                  {s.reject_count > 0 && (
+                    <span className="chip chip-reject">
+                      {REJECT_GLYPH} {s.reject_count}
+                    </span>
+                  )}
+                  {s.rating_count > 0 && <span className="chip">★ {s.rating_count}</span>}
+                  {s.tag_count > 0 && <span className="chip"># {s.tag_count}</span>}
+                </span>
+              </span>
+            )}
+          </div>
+          <div className="row share-controls">
+            <label className="select-toggle" title="Allow this link to download originals/ZIPs">
+              <input
+                type="checkbox"
+                checked={s.allow_download}
+                onChange={(e) => update(s.id, { allow_download: e.target.checked })}
+              />
+              downloads
+            </label>
+            <ExpiryDate value={s.expires_at} onCommit={(iso) => update(s.id, { expires_at: iso })} />
+            <button className="btn" onClick={() => copy(s)}>
+              {copied === s.id ? 'Copied!' : 'Copy link'}
+            </button>
+            <button
+              className="btn btn-danger"
+              title="Delete link — removes its votes, ratings and tags too"
+              onClick={async () => {
+                if (!confirm(`Delete link "${s.label || s.token}"? Client votes, ratings and tags from this link are removed too.`)) return
+                await api(`/api/shares/${s.id}`, { method: 'DELETE' })
+                load()
+              }}
+            >
+              Delete
+            </button>
+          </div>
+        </div>
+      ))}
+      <form className="share-form" onSubmit={create}>
+        <h3 className="share-form-title">New link</h3>
+        <label className="field">
+          <span className="muted">Label</span>
+          <input
+            placeholder="e.g. client name"
+            value={form.label}
+            onChange={(e) => setForm({ ...form, label: e.target.value })}
+          />
+        </label>
+        <label className="field">
+          <span className="muted">Password</span>
+          <input
+            placeholder="optional"
+            value={form.password}
+            onChange={(e) => setForm({ ...form, password: e.target.value })}
+          />
+        </label>
+        <label className="field">
+          <span className="muted">Expires</span>
+          <span className="row">
+            {form.expires_at || expiryOpen ? (
+              <>
+                <input
+                  type="date"
+                  autoFocus={expiryOpen && !form.expires_at}
+                  value={form.expires_at}
+                  onChange={(e) => setForm({ ...form, expires_at: e.target.value })}
+                />
+                <button
+                  type="button"
+                  className="btn btn-ghost"
+                  title="No expiry — link never expires"
+                  onClick={() => {
+                    setExpiryOpen(false)
+                    setForm({ ...form, expires_at: '' })
+                  }}
+                >
+                  ✕
+                </button>
+              </>
+            ) : (
+              <button
+                type="button"
+                className="btn btn-ghost"
+                title="Set an expiry date"
+                onClick={() => setExpiryOpen(true)}
+              >
+                never
+              </button>
+            )}
+          </span>
+        </label>
+        <label className="field">
+          <span className="muted">Downloads</span>
+          <input
+            type="checkbox"
+            checked={form.allow_download}
+            onChange={(e) => setForm({ ...form, allow_download: e.target.checked })}
+          />
+        </label>
+        <div className="share-form-full">
+          <button className="btn btn-primary" type="submit">
+            Create link
+          </button>
+        </div>
+      </form>
+      {error && <p className="error">{error}</p>}
+    </div>
+  )
+}

frontend/src/components/Thumbs.jsx

@@ -0,0 +1,27 @@
+export const ACCEPT_GLYPH = '👍'
+export const REJECT_GLYPH = '👎'
+
+// Accept/reject vote. `value` is 'accept', 'reject' or null; clicking the
+// active thumb clears it. Without onChange it renders read-only.
+export default function Thumbs({ value, onChange, small }) {
+  const thumb = (verdict, glyph, label) => (
+    <button
+      type="button"
+      className={`thumb${value === verdict ? ' active' : ''}`}
+      disabled={!onChange}
+      onClick={(e) => {
+        e.stopPropagation()
+        onChange(value === verdict ? null : verdict)
+      }}
+      title={onChange ? label : undefined}
+    >
+      {glyph}
+    </button>
+  )
+  return (
+    <span className={`thumbs${small ? ' thumbs-small' : ''}`}>
+      {thumb('accept', ACCEPT_GLYPH, 'Accept (P)')}
+      {thumb('reject', REJECT_GLYPH, 'Reject (X)')}
+    </span>
+  )
+}

frontend/src/components/UploadZone.jsx

@@ -0,0 +1,306 @@
+import { useCallback, useEffect, useRef, useState } from 'react'
+import { api, sha256Hex, uploadFile } from '../api'
+import { fmtBytes } from './SelectionBar'
+
+const UPLOAD_CONCURRENCY = 3
+
+function fmtEta(seconds) {
+  if (!isFinite(seconds) || seconds < 0) return ''
+  if (seconds < 60) return `${Math.ceil(seconds)}s`
+  if (seconds < 3600) return `${Math.ceil(seconds / 60)} min`
+  return `${Math.floor(seconds / 3600)}h ${Math.ceil((seconds % 3600) / 60)} min`
+}
+
+export default function UploadZone({ albumId, onUploaded, processing, onRetry, onDelete }) {
+  const [queue, setQueue] = useState([])
+  const [dragging, setDragging] = useState(false)
+  const [speed, setSpeed] = useState(0)
+  const inputRef = useRef(null)
+  const running = useRef(0)
+  const pending = useRef([])
+  const lastRefresh = useRef(0)
+  const loadedRef = useRef(0)
+
+  const totalBytes = queue.reduce((sum, item) => sum + item.file.size, 0)
+  const loadedBytes = queue.reduce(
+    (sum, item) =>
+      sum + (item.status === 'done' ? item.file.size : (item.progress || 0) * item.file.size),
+    0,
+  )
+  loadedRef.current = loadedBytes
+  const active = queue.some((item) => ['uploading', 'queued', 'checking'].includes(item.status))
+
+  // Sample throughput once a second (EMA-smoothed) while uploads run.
+  useEffect(() => {
+    if (!active) {
+      setSpeed(0)
+      return
+    }
+    let last = { loaded: loadedRef.current, time: Date.now() }
+    const timer = setInterval(() => {
+      const now = Date.now()
+      const instant = (loadedRef.current - last.loaded) / ((now - last.time) / 1000)
+      last = { loaded: loadedRef.current, time: now }
+      setSpeed((prev) => (prev > 0 ? prev * 0.7 + instant * 0.3 : instant))
+    }, 1000)
+    return () => clearInterval(timer)
+  }, [active])
+
+  // Refresh the album at most every 5s during a bulk upload (the processing
+  // poll keeps it fresh anyway), plus once when the queue drains.
+  const refresh = useCallback(() => {
+    const drained = running.current === 0 && pending.current.length === 0
+    if (drained || Date.now() - lastRefresh.current > 5000) {
+      lastRefresh.current = Date.now()
+      onUploaded()
+    }
+  }, [onUploaded])
+
+  const pump = useCallback(() => {
+    while (running.current < UPLOAD_CONCURRENCY && pending.current.length > 0) {
+      const item = pending.current.shift()
+      running.current += 1
+      const update = (patch) =>
+        setQueue((q) => q.map((x) => (x.key === item.key ? { ...x, ...patch } : x)))
+      const transfer = async () => {
+        // Hash locally first: content the album already has is skipped
+        // without transferring a single byte.
+        update({ status: 'checking' })
+        try {
+          const hash = await sha256Hex(item.file)
+          await api(`/api/albums/${albumId}/photos/by-hash/${hash}`)
+          update({ status: 'skipped', progress: 1 })
+          return
+        } catch {
+          // 404 (not there yet) or hashing unavailable — upload normally.
+        }
+        update({ status: 'uploading' })
+        const url = `/api/albums/${albumId}/photos?filename=${encodeURIComponent(item.file.name)}`
+        await uploadFile(url, item.file, (p) => update({ progress: p }))
+        update({ status: 'done', progress: 1 })
+      }
+      transfer()
+        .catch((e) => update({ status: 'error', error: e.message }))
+        .finally(() => {
+          running.current -= 1
+          refresh()
+          pump()
+        })
+    }
+  }, [albumId, refresh])
+
+  const addFiles = useCallback(
+    (files) => {
+      const items = [...files].map((file, i) => ({
+        key: `${Date.now()}-${i}-${file.name}`,
+        file,
+        status: 'queued',
+        progress: 0,
+      }))
+      if (items.length === 0) return
+      setQueue((q) => [...q.filter((x) => x.status !== 'done'), ...items])
+      pending.current.push(...items)
+      pump()
+    },
+    [pump],
+  )
+
+  // The whole window is the drop target; a fullscreen overlay signals it
+  // while a file drag is over the page. Depth counter because dragenter/
+  // dragleave fire for every crossed element.
+  useEffect(() => {
+    let depth = 0
+    const hasFiles = (e) => [...(e.dataTransfer?.types || [])].includes('Files')
+    const enter = (e) => {
+      if (!hasFiles(e)) return
+      e.preventDefault()
+      depth += 1
+      setDragging(true)
+    }
+    const over = (e) => {
+      if (hasFiles(e)) e.preventDefault()
+    }
+    const leave = (e) => {
+      if (!hasFiles(e)) return
+      depth -= 1
+      if (depth <= 0) {
+        depth = 0
+        setDragging(false)
+      }
+    }
+    const drop = (e) => {
+      if (!hasFiles(e)) return
+      e.preventDefault()
+      depth = 0
+      setDragging(false)
+      addFiles(e.dataTransfer.files)
+    }
+    window.addEventListener('dragenter', enter)
+    window.addEventListener('dragover', over)
+    window.addEventListener('dragleave', leave)
+    window.addEventListener('drop', drop)
+    return () => {
+      window.removeEventListener('dragenter', enter)
+      window.removeEventListener('dragover', over)
+      window.removeEventListener('dragleave', leave)
+      window.removeEventListener('drop', drop)
+    }
+  }, [addFiles])
+
+  return (
+    <>
+      <button
+        className="btn btn-primary"
+        title="Or drop RAWs/JPGs anywhere on the page"
+        onClick={() => inputRef.current?.click()}
+      >
+        Upload
+      </button>
+      <input
+        ref={inputRef}
+        type="file"
+        multiple
+        hidden
+        onChange={(e) => {
+          addFiles(e.target.files)
+          e.target.value = ''
+        }}
+      />
+      {dragging && <div className="drop-overlay">Drop to upload</div>}
+      <ActivityOverlay
+        queue={queue}
+        active={active}
+        speed={speed}
+        loadedBytes={loadedBytes}
+        totalBytes={totalBytes}
+        processing={processing}
+        onRetry={onRetry}
+        onDelete={onDelete}
+        onClearDone={() =>
+          setQueue((q) => q.filter((i) => i.status !== 'done' && i.status !== 'skipped'))
+        }
+      />
+    </>
+  )
+}
+
+// Bottom-right collapsible activity panel: upload queue and the worker's
+// processing queue in one place, out of the page flow.
+function ActivityOverlay({
+  queue,
+  active,
+  speed,
+  loadedBytes,
+  totalBytes,
+  processing,
+  onRetry,
+  onDelete,
+  onClearDone,
+}) {
+  const [collapsed, setCollapsed] = useState(false)
+  if (queue.length === 0 && processing.length === 0) return null
+
+  const finished = queue.filter((i) => i.status === 'done' || i.status === 'skipped').length
+  const uploadErrors = queue.filter((i) => i.status === 'error').length
+  const working = processing.filter((p) => p.status !== 'error')
+  const failed = processing.filter((p) => p.status === 'error')
+  const summary = [
+    queue.length > 0 &&
+      (active
+        ? `Uploading ${finished}/${queue.length}`
+        : uploadErrors > 0
+          ? `${uploadErrors} upload${uploadErrors === 1 ? '' : 's'} failed`
+          : 'Uploads done'),
+    working.length > 0 && `${working.length} processing`,
+  ].filter(Boolean)
+
+  return (
+    <div className="activity">
+      <button className="activity-head" onClick={() => setCollapsed((c) => !c)}>
+        <span className="upload-name">
+          {summary.join(' · ')}
+          {failed.length > 0 && (
+            <span className="error">
+              {summary.length > 0 && ' · '}
+              {failed.length} failed
+            </span>
+          )}
+        </span>
+        <span className="row">
+          {!active && finished > 0 && (
+            <span
+              className="activity-clear"
+              title="Clear finished uploads"
+              onClick={(e) => {
+                e.stopPropagation()
+                onClearDone()
+              }}
+            >
+              ✕
+            </span>
+          )}
+          {collapsed ? '▸' : '▾'}
+        </span>
+      </button>
+      {active && <progress className="activity-total" value={loadedBytes} max={totalBytes || 1} />}
+      {!collapsed && (
+        <div className="activity-body">
+          {queue.length > 0 && (
+            <>
+              <div className="muted activity-section">
+                {fmtBytes(loadedBytes)} of {fmtBytes(totalBytes)}
+                {active && speed > 0 && (
+                  <>
+                    {' · '}
+                    {fmtBytes(speed)}/s · ~{fmtEta((totalBytes - loadedBytes) / speed)} left
+                  </>
+                )}
+              </div>
+              <ul className="upload-list">
+                {queue.map((item) => (
+                  <li key={item.key} className={`upload-item ${item.status}`}>
+                    <span className="upload-name">{item.file.name}</span>
+                    {item.status === 'error' ? (
+                      <span className="error">{item.error}</span>
+                    ) : item.status === 'skipped' ? (
+                      <span className="muted">already uploaded</span>
+                    ) : item.status === 'checking' ? (
+                      <span className="muted">checking…</span>
+                    ) : (
+                      <progress value={item.progress} max="1" />
+                    )}
+                  </li>
+                ))}
+              </ul>
+            </>
+          )}
+          {processing.length > 0 && (
+            <>
+              <div className="muted activity-section">Processing</div>
+              <ul className="pending-list">
+                {processing.map((p) => (
+                  <li key={p.id}>
+                    <span className="upload-name">{p.filename}</span>
+                    {p.status === 'error' ? (
+                      <span className="row">
+                        <span className="error">{p.error || 'failed'}</span>
+                        <button className="btn" onClick={() => onRetry(p)}>
+                          Retry
+                        </button>
+                        <button className="btn btn-danger" onClick={() => onDelete(p.id)}>
+                          Delete
+                        </button>
+                      </span>
+                    ) : (
+                      <span className="muted">{p.status}…</span>
+                    )}
+                  </li>
+                ))}
+              </ul>
+            </>
+          )}
+        </div>
+      )}
+    </div>
+  )
+}

frontend/src/components/XmpModal.jsx

@@ -0,0 +1,80 @@
+import { useEffect, useState } from 'react'
+import { api } from '../api'
+import Modal from './Modal'
+import { ACCEPT_GLYPH, REJECT_GLYPH } from './Thumbs'
+
+export default function XmpModal({ albumId, onClose }) {
+  const [shares, setShares] = useState(null)
+  const [own, setOwn] = useState(true)
+  const [checked, setChecked] = useState(() => new Set())
+  const [error, setError] = useState(null)
+
+  useEffect(() => {
+    api(`/api/albums/${albumId}/shares`)
+      .then((list) => {
+        setShares(list)
+        setChecked(new Set(list.map((s) => s.id)))
+      })
+      .catch((e) => setError(e.message))
+  }, [albumId])
+
+  const toggleShare = (id) =>
+    setChecked((prev) => {
+      const next = new Set(prev)
+      if (next.has(id)) next.delete(id)
+      else next.add(id)
+      return next
+    })
+
+  // Disabled until the share list is loaded — before that, "everything
+  // checked" can't be expressed and a click would export too little.
+  const disabled = shares == null || (checked.size === 0 && !own)
+  const url = `/api/albums/${albumId}/xmp?${new URLSearchParams({
+    shares: [...checked].join(','),
+    own: String(own),
+  })}`
+
+  const counts = (s) =>
+    [
+      s.accept_count > 0 && `${ACCEPT_GLYPH} ${s.accept_count}`,
+      s.reject_count > 0 && `${REJECT_GLYPH} ${s.reject_count}`,
+      s.rating_count > 0 && `★ ${s.rating_count}`,
+      s.tag_count > 0 && `# ${s.tag_count}`,
+    ]
+      .filter(Boolean)
+      .join(' · ') || 'no feedback yet'
+
+  return (
+    <Modal title="XMP export" onClose={onClose}>
+      <p className="muted">
+        Sidecar files for Capture One/Lightroom — unzip next to the RAWs, then load metadata.
+        Ratings merge as the highest vote across the selected sources; any accept wins over
+        rejects.
+      </p>
+      <label className="select-toggle xmp-source">
+        <input type="checkbox" checked={own} onChange={(e) => setOwn(e.target.checked)} />
+        you
+        <span className="muted">your votes and ratings</span>
+      </label>
+      {(shares ?? []).map((s) => (
+        <label key={s.id} className="select-toggle xmp-source">
+          <input type="checkbox" checked={checked.has(s.id)} onChange={() => toggleShare(s.id)} />
+          {s.label || 'unnamed link'}
+          <span className="muted">{counts(s)}</span>
+        </label>
+      ))}
+      <div className="row modal-foot">
+        <a
+          className={`btn btn-primary${disabled ? ' btn-disabled' : ''}`}
+          href={disabled ? undefined : url}
+          onClick={(e) => {
+            if (disabled) e.preventDefault()
+          }}
+        >
+          Download XMP
+        </a>
+      </div>
+      {error && <p className="error">{error}</p>}
+    </Modal>
+  )
+}

frontend/src/pages/AlbumPage.jsx

@@ -1,258 +1,38 @@
-import { useCallback, useEffect, useRef, useState } from 'react'
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { Link, useNavigate, useParams } from 'react-router-dom'
-import { api, postDownload, uploadFile } from '../api'
+import { api, postDownload } from '../api'
 import Gallery from '../components/Gallery'
 import Lightbox from '../components/Lightbox'
+import Modal from '../components/Modal'
 import SelectionBar from '../components/SelectionBar'
+import SharesPanel from '../components/SharesPanel'
 import Stars from '../components/Stars'
+import Thumbs, { ACCEPT_GLYPH, REJECT_GLYPH } from '../components/Thumbs'
+import UploadZone from '../components/UploadZone'
+import XmpModal from '../components/XmpModal'
+import useCulling from '../useCulling'
+import useLightbox from '../useLightbox'
 import useSelection from '../useSelection'
 
-const UPLOAD_CONCURRENCY = 3
+const FEEDBACK_FILTERS = [
+  { key: 'all', label: 'All' },
+  { key: 'accept', label: ACCEPT_GLYPH },
+  { key: 'reject', label: REJECT_GLYPH },
+  { key: 'undecided', label: 'Undecided' },
+]
 
-function UploadZone({ albumId, onUploaded }) {
+// Feedback regrouped per client link for the lightbox footer — the
-  const [queue, setQueue] = useState([])
+// meaningful reading unit is "what did this person say".
-  const [dragging, setDragging] = useState(false)
+const clientFeedback = (fb) => {
-  const inputRef = useRef(null)
+  const map = new Map()
-  const running = useRef(0)
+  const entry = (id, label) => {
-  const pending = useRef([])
+    if (!map.has(id)) map.set(id, { label: label || 'client', tags: [] })
-  const lastRefresh = useRef(0)
+    return map.get(id)
-
-  // Refresh the album at most every 5s during a bulk upload (the processing
-  // poll keeps it fresh anyway), plus once when the queue drains.
-  const refresh = useCallback(() => {
-    const drained = running.current === 0 && pending.current.length === 0
-    if (drained || Date.now() - lastRefresh.current > 5000) {
-      lastRefresh.current = Date.now()
-      onUploaded()
-    }
-  }, [onUploaded])
-
-  const pump = useCallback(() => {
-    while (running.current < UPLOAD_CONCURRENCY && pending.current.length > 0) {
-      const item = pending.current.shift()
-      running.current += 1
-      setQueue((q) =>
-        q.map((x) => (x.key === item.key ? { ...x, status: 'uploading' } : x)),
-      )
-      const url = `/api/albums/${albumId}/photos?filename=${encodeURIComponent(item.file.name)}`
-      uploadFile(url, item.file, (p) =>
-        setQueue((q) => q.map((x) => (x.key === item.key ? { ...x, progress: p } : x))),
-      )
-        .then(() =>
-          setQueue((q) =>
-            q.map((x) => (x.key === item.key ? { ...x, status: 'done', progress: 1 } : x)),
-          ),
-        )
-        .catch((e) =>
-          setQueue((q) =>
-            q.map((x) => (x.key === item.key ? { ...x, status: 'error', error: e.message } : x)),
-          ),
-        )
-        .finally(() => {
-          running.current -= 1
-          refresh()
-          pump()
-        })
-    }
-  }, [albumId, refresh])
-
-  const addFiles = (files) => {
-    const items = [...files].map((file, i) => ({
-      key: `${Date.now()}-${i}-${file.name}`,
-      file,
-      status: 'queued',
-      progress: 0,
-    }))
-    if (items.length === 0) return
-    setQueue((q) => [...q.filter((x) => x.status !== 'done'), ...items])
-    pending.current.push(...items)
-    pump()
   }
-
+  for (const r of fb.ratings) entry(r.share_id, r.share_label).rating = r.rating
-  return (
+  for (const v of fb.verdicts) entry(v.share_id, v.share_label).verdict = v.verdict
-    <div
+  for (const t of fb.tags) entry(t.share_id, t.share_label).tags.push(t.tag)
-      className={`upload-zone${dragging ? ' dragging' : ''}`}
+  return [...map.entries()]
-      onDragOver={(e) => {
-        e.preventDefault()
-        setDragging(true)
-      }}
-      onDragLeave={() => setDragging(false)}
-      onDrop={(e) => {
-        e.preventDefault()
-        setDragging(false)
-        addFiles(e.dataTransfer.files)
-      }}
-      onClick={() => inputRef.current?.click()}
-    >
-      <input
-        ref={inputRef}
-        type="file"
-        multiple
-        hidden
-        onChange={(e) => {
-          addFiles(e.target.files)
-          e.target.value = ''
-        }}
-      />
-      <p>Drop RAWs or JPGs here, or click to select</p>
-      {queue.length > 0 && (
-        <ul className="upload-list" onClick={(e) => e.stopPropagation()}>
-          {queue.map((item) => (
-            <li key={item.key} className={`upload-item ${item.status}`}>
-              <span className="upload-name">{item.file.name}</span>
-              {item.status === 'error' ? (
-                <span className="error">{item.error}</span>
-              ) : (
-                <progress value={item.progress} max="1" />
-              )}
-            </li>
-          ))}
-        </ul>
-      )}
-    </div>
-  )
-}
-
-function SharesPanel({ albumId }) {
-  const [shares, setShares] = useState([])
-  const [form, setForm] = useState({ label: '', password: '', allow_download: true, expires_at: '' })
-  const [error, setError] = useState(null)
-  const [copied, setCopied] = useState(null)
-
-  const load = useCallback(
-    () => api(`/api/albums/${albumId}/shares`).then(setShares).catch((e) => setError(e.message)),
-    [albumId],
-  )
-  useEffect(() => {
-    load()
-  }, [load])
-
-  const create = async (e) => {
-    e.preventDefault()
-    try {
-      await api(`/api/albums/${albumId}/shares`, {
-        method: 'POST',
-        body: {
-          label: form.label,
-          password: form.password || null,
-          allow_download: form.allow_download,
-          // End of the chosen day in the photographer's local timezone —
-          // date-only strings would parse as UTC midnight and expire a day early.
-          expires_at: form.expires_at
-            ? new Date(`${form.expires_at}T23:59:59`).toISOString()
-            : null,
-        },
-      })
-      setForm({ label: '', password: '', allow_download: true, expires_at: '' })
-      setError(null)
-      load()
-    } catch (e) {
-      setError(e.message)
-    }
-  }
-
-  const copy = async (share) => {
-    await navigator.clipboard.writeText(share.url)
-    setCopied(share.id)
-    setTimeout(() => setCopied(null), 1500)
-  }
-
-  return (
-    <section className="panel">
-      <h2>Client links</h2>
-      {shares.length === 0 && <p className="muted">No links yet.</p>}
-      {shares.map((s) => (
-        <div key={s.id} className="share-row">
-          <div className="share-info">
-            <strong>
-              {s.label || 'unnamed link'}
-              {s.locked && <span className="error"> — locked (too many wrong passwords)</span>}
-            </strong>
-            <span className="muted">
-              {s.has_password ? '🔒 password' : 'no password'}
-              {' · '}
-              {s.allow_download ? 'downloads on' : 'downloads off'}
-              {s.expires_at
-                ? ` · expires ${new Date(s.expires_at).toLocaleDateString()}`
-                : ' · never expires'}
-              {' · '}
-              {s.rating_count} ratings, {s.tag_count} tags
-            </span>
-          </div>
-          <div className="row">
-            {s.locked && (
-              <button
-                className="btn"
-                onClick={async () => {
-                  await api(`/api/shares/${s.id}/reset-lock`, { method: 'POST' })
-                  load()
-                }}
-              >
-                Unlock
-              </button>
-            )}
-            <button className="btn" onClick={() => copy(s)}>
-              {copied === s.id ? 'Copied!' : 'Copy link'}
-            </button>
-            <button
-              className="btn btn-danger"
-              onClick={async () => {
-                if (!confirm(`Delete link "${s.label || s.token}"? Client ratings and tags from this link are removed too.`)) return
-                await api(`/api/shares/${s.id}`, { method: 'DELETE' })
-                load()
-              }}
-            >
-              Delete
-            </button>
-          </div>
-        </div>
-      ))}
-      <form className="share-form" onSubmit={create}>
-        <input
-          placeholder="Label (e.g. client name)"
-          value={form.label}
-          onChange={(e) => setForm({ ...form, label: e.target.value })}
-        />
-        <input
-          placeholder="Password (optional)"
-          value={form.password}
-          onChange={(e) => setForm({ ...form, password: e.target.value })}
-        />
-        <label className="row field-label">
-          <span className="muted">Expires</span>
-          <input
-            type="date"
-            value={form.expires_at}
-            onChange={(e) => setForm({ ...form, expires_at: e.target.value })}
-          />
-          {form.expires_at ? (
-            <button
-              type="button"
-              className="btn btn-ghost"
-              title="Remove expiry — link never expires"
-              onClick={() => setForm({ ...form, expires_at: '' })}
-            >
-              ✕
-            </button>
-          ) : (
-            <span className="muted">never</span>
-          )}
-        </label>
-        <label className="row">
-          <input
-            type="checkbox"
-            checked={form.allow_download}
-            onChange={(e) => setForm({ ...form, allow_download: e.target.checked })}
-          />
-          allow downloads
-        </label>
-        <button className="btn btn-primary" type="submit">
-          Create link
-        </button>
-      </form>
-      {error && <p className="error">{error}</p>}
-    </section>
-  )
 }
 
 export default function AlbumPage() {
@@ -260,9 +40,6 @@ export default function AlbumPage() {
   const navigate = useNavigate()
   const [detail, setDetail] = useState(null)
   const [error, setError] = useState(null)
-  // Track the open photo by id, not index — the polling refetch can reorder
-  // the array underneath an open lightbox.
-  const [lightboxId, setLightboxId] = useState(null)
 
   const load = useCallback(
     () => api(`/api/albums/${id}`).then(setDetail).catch((e) => setError(e.message)),
@@ -272,36 +49,184 @@ export default function AlbumPage() {
     load()
   }, [load])
 
-  // Poll while any photo is still being processed by the workers.
+  // While workers are busy, poll the lightweight pending endpoint and only
-  const hasPending = detail?.photos.some((p) => p.status === 'uploaded' || p.status === 'processing')
+  // refetch the full album when something actually changed. The signature
+  // lives in a ref so votes/patches don't restart (and starve) the interval.
+  const notReady = (detail?.photos ?? []).filter((p) => p.status !== 'ready')
+  const hasPending = notReady.some((p) => p.status === 'uploaded' || p.status === 'processing')
+  const signature = (list) => list.map((p) => `${p.id}:${p.status}`).sort().join()
+  const pendingSig = useRef('')
+  pendingSig.current = signature(notReady)
   useEffect(() => {
     if (!hasPending) return
-    const t = setInterval(load, 4000)
+    const t = setInterval(async () => {
+      try {
+        const status = await api(`/api/albums/${id}/pending`)
+        if (signature(status.pending) !== pendingSig.current) load()
+      } catch {
+        // transient; next tick retries
+      }
+    }, 4000)
     return () => clearInterval(t)
-  }, [hasPending, load])
+  }, [hasPending, id, load])
 
-  const ready = (detail?.photos ?? []).filter((p) => p.status === 'ready')
+  const ready = useMemo(
-  const { selected, toggle, selectAll, clear, selectedBytes, totalBytes } = useSelection(ready)
+    () => (detail?.photos ?? []).filter((p) => p.status === 'ready'),
-  const lightboxIndex = ready.findIndex((p) => p.id === lightboxId)
+    [detail],
+  )
+  const feedback = detail?.feedback ?? {}
+  const aggregates = detail?.aggregates ?? {}
 
-  // If the open photo leaves the ready list (deleted elsewhere, reprocess),
+  // Whose feedback the filters and overlays look at: null = everyone
-  // close for good — otherwise the lightbox would pop back open when the
+  // (clients + own, server-aggregated), 'own', or a share id.
-  // photo returns to ready.
+  const [client, setClient] = useState(null)
+
+  // One pass per (album data, scope): everything downstream — filter,
+  // counts, overlay — reads this map instead of re-deriving per render.
+  const scoped = useMemo(() => {
+    const map = new Map()
+    for (const p of ready) {
+      const fb = feedback[p.id]
+      let top = null
+      let accepts = 0
+      let rejects = 0
+      let tags = 0
+      if (client === 'own') {
+        top = p.owner_rating ?? null
+        if (p.owner_verdict === 'accept') accepts = 1
+        if (p.owner_verdict === 'reject') rejects = 1
+      } else if (client) {
+        for (const r of fb?.ratings ?? [])
+          if (r.share_id === client) top = Math.max(top ?? 0, r.rating)
+        for (const v of fb?.verdicts ?? [])
+          if (v.share_id === client) v.verdict === 'accept' ? (accepts += 1) : (rejects += 1)
+        for (const t of fb?.tags ?? []) if (t.share_id === client) tags += 1
+      } else {
+        const agg = aggregates[p.id]
+        top = agg?.top_rating ?? null
+        accepts = agg?.accepts ?? 0
+        rejects = agg?.rejects ?? 0
+        tags = fb?.tags.length ?? 0
+      }
+      map.set(p.id, { top, accepts, rejects, tags })
+    }
+    return map
+  }, [detail, client])
+
+  const [filter, setFilter] = useState('all')
+  const [minStars, setMinStars] = useState(0)
+  const [linksOpen, setLinksOpen] = useState(false)
+  const [xmpOpen, setXmpOpen] = useState(false)
+
+  const matchesVerdict = (s, key) => {
+    if (key === 'all') return true
+    if (key === 'accept') return s.accepts > 0
+    if (key === 'reject') return s.rejects > 0
+    return s.accepts + s.rejects === 0
+  }
+  const shown = useMemo(
+    () =>
+      ready.filter((p) => {
+        const s = scoped.get(p.id)
+        return matchesVerdict(s, filter) && (minStars === 0 || (s.top ?? 0) >= minStars)
+      }),
+    [ready, scoped, filter, minStars],
+  )
+  const filterCounts = useMemo(() => {
+    const counts = { all: ready.length, accept: 0, reject: 0, undecided: 0 }
+    for (const p of ready) {
+      const s = scoped.get(p.id)
+      if (s.accepts > 0) counts.accept += 1
+      if (s.rejects > 0) counts.reject += 1
+      if (s.accepts + s.rejects === 0) counts.undecided += 1
+    }
+    return counts
+  }, [ready, scoped])
+
+  const clientTotals = useMemo(() => {
+    const totals = new Map()
+    const entry = (id, label) => {
+      if (!totals.has(id))
+        totals.set(id, { label: label || 'client', accepts: 0, rejects: 0, ratings: 0, tags: 0 })
+      return totals.get(id)
+    }
+    for (const fb of Object.values(feedback)) {
+      for (const r of fb.ratings) entry(r.share_id, r.share_label).ratings += 1
+      for (const v of fb.verdicts)
+        entry(v.share_id, v.share_label)[v.verdict === 'accept' ? 'accepts' : 'rejects'] += 1
+      for (const t of fb.tags) entry(t.share_id, t.share_label).tags += 1
+    }
+    return [...totals.entries()]
+  }, [detail])
+
+  const ownTotals = useMemo(() => {
+    const totals = { accepts: 0, rejects: 0, ratings: 0, tags: 0 }
+    for (const p of ready) {
+      if (p.owner_verdict === 'accept') totals.accepts += 1
+      if (p.owner_verdict === 'reject') totals.rejects += 1
+      if (p.owner_rating) totals.ratings += 1
+    }
+    return totals
+  }, [ready])
+
+  // The active scope's pill stays visible even at zero counts, so clearing
+  // your last vote can't strand the filter without a control.
+  const strip = [
+    ['own', { label: 'you', ...ownTotals }],
+    ...clientTotals,
+  ].filter(([key, t]) => key === client || t.accepts + t.rejects + t.ratings + t.tags > 0)
+
+  // Reset only when the scoped share is gone entirely (deleted link).
   useEffect(() => {
-    if (lightboxId && lightboxIndex < 0) setLightboxId(null)
+    if (client && client !== 'own' && !clientTotals.some(([id]) => id === client)) setClient(null)
-  }, [lightboxId, lightboxIndex])
+  }, [client, clientTotals])
+
+  const { selected, toggle, selectAll, clear } = useSelection(ready)
+  const shownSelected = shown.filter((p) => selected.has(p.id))
+  const sumBytes = (list) => list.reduce((sum, p) => sum + p.size_bytes, 0)
+  const lightbox = useLightbox(shown)
+
+  const patchPhoto = (photoId, patch) =>
+    setDetail((d) => ({
+      ...d,
+      photos: d.photos.map((p) => (p.id === photoId ? { ...p, ...patch } : p)),
+    }))
+
+  // Per-photo sequence: only the latest request's aggregate may land, so
+  // out-of-order responses can't overwrite fresher state.
+  const aggSeq = useRef(new Map())
+  const saveOwner = async (photo, patch, endpoint, body) => {
+    patchPhoto(photo.id, patch)
+    const seq = (aggSeq.current.get(photo.id) ?? 0) + 1
+    aggSeq.current.set(photo.id, seq)
+    try {
+      const res = await api(`/api/photos/${photo.id}/${endpoint}`, { method: 'PUT', body })
+      if (aggSeq.current.get(photo.id) !== seq) return
+      setDetail((d) => ({
+        ...d,
+        aggregates: { ...d.aggregates, [photo.id]: res.aggregate },
+      }))
+    } catch {
+      if (aggSeq.current.get(photo.id) === seq) load()
+    }
+  }
+  const setOwnerRating = (photo, rating) =>
+    saveOwner(photo, { owner_rating: rating || null }, 'rating', { rating })
+  const setOwnerVerdict = (photo, verdict) =>
+    saveOwner(photo, { owner_verdict: verdict }, 'verdict', { verdict })
+
+  const culling = useCulling({
+    visible: lightbox.view,
+    lightbox,
+    setVerdict: setOwnerVerdict,
+    setRating: setOwnerRating,
+    toggle,
+  })
 
   if (error) return <p className="error">{error}</p>
   if (!detail) return <p className="muted">Loading…</p>
 
-  const { album, photos, feedback } = detail
+  const { album, photos } = detail
-  const notReady = photos.filter((p) => p.status !== 'ready')
-
-  const avgRating = (photoId) => {
-    const ratings = feedback[photoId]?.ratings || []
-    if (ratings.length === 0) return null
-    return ratings.reduce((sum, r) => sum + r.rating, 0) / ratings.length
-  }
 
   const rename = async () => {
     const name = prompt('Album name', album.name)
@@ -319,11 +244,24 @@ export default function AlbumPage() {
 
   const removePhoto = async (photoId) => {
     if (!confirm('Delete this photo?')) return
-    setLightboxId(null)
+    lightbox.close()
     await api(`/api/photos/${photoId}`, { method: 'DELETE' })
     load()
   }
 
+  const removeSelected = async () => {
+    const ids = shownSelected.map((p) => p.id)
+    if (!confirm(`Delete ${ids.length} selected photo${ids.length === 1 ? '' : 's'}? This cannot be undone.`))
+      return
+    try {
+      await api('/api/photos/delete', { method: 'POST', body: { ids } })
+      clear()
+    } catch (e) {
+      alert(`Delete failed: ${e.message}`)
+    }
+    load()
+  }
+
   return (
     <>
       <div className="page-head">
@@ -334,6 +272,19 @@ export default function AlbumPage() {
           {album.name}
         </h1>
         <div className="row">
+          <UploadZone
+            albumId={id}
+            onUploaded={load}
+            processing={notReady}
+            onRetry={(p) => api(`/api/photos/${p.id}/reprocess`, { method: 'POST' }).then(load)}
+            onDelete={removePhoto}
+          />
+          <button className="btn" onClick={() => setLinksOpen(true)}>
+            Client links
+          </button>
+          <button className="btn" onClick={() => setXmpOpen(true)}>
+            XMP
+          </button>
           <button className="btn" onClick={rename}>
             Rename
           </button>
@@ -343,95 +294,119 @@ export default function AlbumPage() {
         </div>
       </div>
 
-      <UploadZone albumId={id} onUploaded={load} />
+      {strip.length > 0 && (
+        <div className="feedback-strip">
+          {strip.map(([key, t]) => (
+            <button
+              key={key}
+              className={`client-fb client-fb-btn${client === key ? ' active' : ''}`}
+              title={
+                client === key
+                  ? 'Show everyone’s feedback again'
+                  : `Filter by ${t.label === 'you' ? 'your' : `${t.label}’s`} feedback`
+              }
+              onClick={() => setClient((c) => (c === key ? null : key))}
+            >
+              <span className="muted">{t.label}</span>
+              {t.accepts > 0 && (
+                <span className="chip chip-accept">
+                  {ACCEPT_GLYPH} {t.accepts}
+                </span>
+              )}
+              {t.rejects > 0 && (
+                <span className="chip chip-reject">
+                  {REJECT_GLYPH} {t.rejects}
+                </span>
+              )}
+              {t.ratings > 0 && <span className="chip">★ {t.ratings}</span>}
+              {t.tags > 0 && <span className="chip"># {t.tags}</span>}
+            </button>
+          ))}
+        </div>
+      )}
 
-      {notReady.length > 0 && (
+      {ready.length > 0 && (
-        <section className="panel">
+        <div className="filter-bar filter-bar-admin">
-          <h2>Processing</h2>
+          {FEEDBACK_FILTERS.map((f) => (
-          <ul className="pending-list">
+            <button
-            {notReady.map((p) => (
+              key={f.key}
-              <li key={p.id}>
+              className={`filter-chip${filter === f.key ? ' active' : ''}`}
-                <span className="upload-name">{p.filename}</span>
+              onClick={() => setFilter(f.key)}
-                {p.status === 'error' ? (
+            >
-                  <span className="row">
+              {f.label} {filterCounts[f.key]}
-                    <span className="error">{p.error || 'failed'}</span>
+            </button>
-                    <button
+          ))}
-                      className="btn"
+          <span
-                      onClick={() => api(`/api/photos/${p.id}/reprocess`, { method: 'POST' }).then(load)}
+            className={`filter-stars${minStars > 0 ? ' active' : ''}`}
-                    >
+            title="Minimum top rating in the selected scope — click a star to filter, click it again to clear"
-                      Retry
+          >
-                    </button>
+            <Stars value={minStars} onChange={(n) => setMinStars(n)} small />
-                    <button className="btn btn-danger" onClick={() => removePhoto(p.id)}>
+            {minStars > 0 && <span className="muted">≥ {minStars}</span>}
-                      Delete
+          </span>
-                    </button>
+        </div>
-                  </span>
-                ) : (
-                  <span className="muted">{p.status}…</span>
-                )}
-              </li>
-            ))}
-          </ul>
-        </section>
       )}
 
       <Gallery
-        photos={ready}
+        photos={shown}
-        onOpen={(i) => setLightboxId(ready[i].id)}
+        onOpen={lightbox.openAt}
         selected={selected}
-        onToggleSelect={toggle}
+        onToggleSelect={(photoId, shift) => toggle(photoId, shift, shown)}
+        keyboard={lightbox.index < 0 && !linksOpen && !xmpOpen}
+        externalIndex={lightbox.index}
+        actions={culling.keyActions}
         overlay={(p) => {
-          const avg = avgRating(p.id)
+          const s = scoped.get(p.id)
-          const tagCount = feedback[p.id]?.tags.length || 0
+          if (!s || (s.top === null && s.tags === 0 && s.accepts === 0 && s.rejects === 0))
-          if (avg === null && tagCount === 0) return null
+            return null
           return (
             <div className="g-overlay">
-              {avg !== null && <span>★ {avg.toFixed(1)}</span>}
+              {s.accepts > 0 && <span>👍 {s.accepts}</span>}
-              {tagCount > 0 && <span># {tagCount}</span>}
+              {s.rejects > 0 && <span>👎 {s.rejects}</span>}
+              {s.top !== null && <span>{'★'.repeat(s.top)}</span>}
+              {s.tags > 0 && <span># {s.tags}</span>}
             </div>
           )
         }}
       />
       {ready.length === 0 && notReady.length === 0 && (
-        <p className="muted">No photos yet — drop some above.</p>
+        <p className="muted">No photos yet — use Upload or drop files anywhere on the page.</p>
+      )}
+      {ready.length > 0 && shown.length === 0 && (
+        <p className="muted">No photos match this filter.</p>
       )}
 
       <SelectionBar
-        count={selected.size}
+        count={shownSelected.length}
-        total={ready.length}
+        total={shown.length}
-        selectedBytes={selectedBytes}
+        selectedBytes={sumBytes(shownSelected)}
-        totalBytes={totalBytes}
+        totalBytes={sumBytes(shown)}
-        onSelectAll={selectAll}
+        onSelectAll={() => selectAll(shown)}
         onClear={clear}
-        onDownload={() => postDownload(`/api/albums/${id}/zip`, [...selected].join(','))}
+        onDownload={() =>
-        onDownloadAll={() => postDownload(`/api/albums/${id}/zip`)}
+          postDownload(`/api/albums/${id}/zip`, shownSelected.map((p) => p.id).join(','))
+        }
+        onDownloadAll={() =>
+          postDownload(`/api/albums/${id}/zip`, filter === 'all' ? '' : shown.map((p) => p.id).join(','))
+        }
+        onDelete={removeSelected}
       />
 
-      {lightboxIndex >= 0 && (
+      {lightbox.index >= 0 && (
         <Lightbox
-          photos={ready}
+          photos={lightbox.view}
-          index={lightboxIndex}
+          index={lightbox.index}
-          onClose={() => setLightboxId(null)}
+          onClose={lightbox.close}
-          onNav={(i) => setLightboxId(ready[i].id)}
+          onNav={lightbox.openAt}
+          {...culling.lightboxProps}
           footer={(p) => {
-            const fb = feedback[p.id] || { ratings: [], tags: [] }
+            const groups = clientFeedback(feedback[p.id] || { ratings: [], verdicts: [], tags: [] })
             return (
               <div className="admin-footer">
-                <div className="feedback">
+                <div className="admin-actions">
-                  {fb.ratings.length === 0 && fb.tags.length === 0 && (
+                  <span className="own-feedback">
-                    <span className="muted">No client feedback yet</span>
+                    <Thumbs value={p.owner_verdict} onChange={(v) => setOwnerVerdict(p, v)} />
-                  )}
+                    <Stars value={p.owner_rating || 0} onChange={(r) => setOwnerRating(p, r)} />
-                  {fb.ratings.map((r, i) => (
+                  </span>
-                    <span key={`r${i}`} className="feedback-item">
-                      {r.share_label || 'client'}: <Stars value={r.rating} small />
-                    </span>
-                  ))}
-                  {fb.tags.map((t, i) => (
-                    <span key={`t${i}`} className="chip">
-                      {t.tag} <em className="muted">({t.share_label || 'client'})</em>
-                    </span>
-                  ))}
-                </div>
-                <div className="row">
                   <label className="select-toggle">
                     <input
                       type="checkbox"
@@ -447,13 +422,45 @@ export default function AlbumPage() {
                     Delete
                   </button>
                 </div>
+                <div className="feedback">
+                  {groups.length === 0 && <span className="muted">No client feedback yet</span>}
+                  {groups.map(([shareId, c]) => (
+                    <span
+                      key={shareId}
+                      className={`client-fb${c.verdict ? ` client-fb-${c.verdict}` : ''}`}
+                    >
+                      <span className="muted">{c.label}</span>
+                      {c.verdict && (
+                        <span className="client-fb-verdict">
+                          {c.verdict === 'accept' ? ACCEPT_GLYPH : REJECT_GLYPH}
+                        </span>
+                      )}
+                      {c.rating && <Stars value={c.rating} small />}
+                      {c.tags.map((tag) => (
+                        <span key={tag} className="chip">
+                          {tag}
+                        </span>
+                      ))}
+                    </span>
+                  ))}
+                </div>
               </div>
             )
           }}
         />
       )}
 
-      <SharesPanel albumId={id} />
+      {linksOpen && (
+        <Modal title="Client links" onClose={() => setLinksOpen(false)}>
+          <SharesPanel albumId={id} />
+        </Modal>
+      )}
+      {xmpOpen && <XmpModal albumId={id} onClose={() => setXmpOpen(false)} />}
+      {culling.flash && (
+        <div key={culling.flash.key} className="action-flash">
+          {culling.flash.text}
+        </div>
+      )}
     </>
   )
 }

frontend/src/pages/SharePage.jsx

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useState } from 'react'
+import { useCallback, useEffect, useMemo, useState } from 'react'
 import { useParams } from 'react-router-dom'
 import { api, postDownload } from '../api'
 import Gallery from '../components/Gallery'
@@ -6,18 +6,44 @@ import Lightbox from '../components/Lightbox'
 import SelectionBar from '../components/SelectionBar'
 import Stars from '../components/Stars'
 import TagEditor from '../components/TagEditor'
+import Thumbs, { ACCEPT_GLYPH, REJECT_GLYPH } from '../components/Thumbs'
+import useCulling from '../useCulling'
+import useLightbox from '../useLightbox'
 import useSelection from '../useSelection'
 
+const FILTERS = [
+  { key: 'all', label: 'All' },
+  { key: 'accept', label: ACCEPT_GLYPH },
+  { key: 'reject', label: REJECT_GLYPH },
+  { key: 'undecided', label: 'Undecided' },
+]
+
+const matchesFilter = (photo, key) =>
+  key === 'all' || (key === 'undecided' ? !photo.my_verdict : photo.my_verdict === key)
+
 export default function SharePage() {
   const { token } = useParams()
   const [view, setView] = useState(null)
   const [error, setError] = useState(null)
   const [password, setPassword] = useState('')
   const [unlockError, setUnlockError] = useState(null)
-  const [lightbox, setLightbox] = useState(-1)
+  const [filter, setFilter] = useState('all')
-  const { selected, toggle, selectAll, clear, selectedBytes, totalBytes } = useSelection(
+
-    view?.photos ?? [],
+  const photos = view?.photos ?? []
-  )
+  const visible = useMemo(() => photos.filter((p) => matchesFilter(p, filter)), [photos, filter])
+  const filterCounts = useMemo(() => {
+    const counts = { all: photos.length, accept: 0, reject: 0, undecided: 0 }
+    for (const p of photos) counts[p.my_verdict ?? 'undecided'] += 1
+    return counts
+  }, [photos])
+
+  // Selection spans the whole album (so switching filters keeps it), while
+  // the selection bar describes only the current view: its counts, bytes and
+  // downloads cover the visible photos, and "select all" adds them.
+  const { selected, toggle, selectAll, clear } = useSelection(photos)
+  const visibleSelected = visible.filter((p) => selected.has(p.id))
+  const sumBytes = (list) => list.reduce((sum, p) => sum + p.size_bytes, 0)
+  const lightbox = useLightbox(visible)
 
   const load = useCallback(
     () => api(`/api/share/${token}`).then(setView).catch((e) => setError(e.message)),
@@ -45,29 +71,30 @@ export default function SharePage() {
     }))
   }
 
-  const setRating = async (photo, rating) => {
+  // Optimistic write: patch local state, PUT, reload from the server on
-    patchPhoto(photo.id, { my_rating: rating || null })
+  // failure to undo the patch.
+  const saveFeedback = async (photo, patch, endpoint, body) => {
+    patchPhoto(photo.id, patch)
     try {
-      await api(`/api/share/${token}/photos/${photo.id}/rating`, {
+      await api(`/api/share/${token}/photos/${photo.id}/${endpoint}`, { method: 'PUT', body })
-        method: 'PUT',
-        body: { rating },
-      })
     } catch {
       load()
     }
   }
+  const setRating = (photo, rating) =>
+    saveFeedback(photo, { my_rating: rating || null }, 'rating', { rating })
+  const setVerdict = (photo, verdict) =>
+    saveFeedback(photo, { my_verdict: verdict }, 'verdict', { verdict })
+  const setTags = (photo, tags) => saveFeedback(photo, { my_tags: tags }, 'tags', { tags })
 
-  const setTags = async (photo, tags) => {
+  const culling = useCulling({
-    patchPhoto(photo.id, { my_tags: tags })
+    visible: lightbox.view,
-    try {
+    lightbox,
-      await api(`/api/share/${token}/photos/${photo.id}/tags`, {
+    setVerdict,
-        method: 'PUT',
+    setRating,
-        body: { tags },
+    toggle,
-      })
+    canSelect: !!view?.allow_download,
-    } catch {
+  })
-      load()
-    }
-  }
 
   if (error) return <div className="center-page">{error}</div>
   if (!view) return <div className="center-page">Loading…</div>
@@ -100,49 +127,83 @@ export default function SharePage() {
         <h1>{view.album_name}</h1>
         {view.album_description && <p className="muted">{view.album_description}</p>}
         <p className="muted">
-          {view.photos.length} photo{view.photos.length === 1 ? '' : 's'} · click a photo to view,
+          {photos.length} photo{photos.length === 1 ? '' : 's'} · tap a photo to view, rate and
-          rate and tag
+          tag · swipe ↑ to accept, ↓ to reject · <kbd>?</kbd> shows keyboard shortcuts
         </p>
+        {photos.length > 0 && (
+          <div className="filter-bar">
+            {FILTERS.map((f) => (
+              <button
+                key={f.key}
+                className={`filter-chip${filter === f.key ? ' active' : ''}`}
+                onClick={() => setFilter(f.key)}
+              >
+                {f.label} {filterCounts[f.key]}
+              </button>
+            ))}
+          </div>
+        )}
       </header>
       <main className="page">
         <Gallery
-          photos={view.photos}
+          photos={visible}
-          onOpen={setLightbox}
+          onOpen={lightbox.openAt}
           selected={view.allow_download ? selected : undefined}
-          onToggleSelect={view.allow_download ? toggle : undefined}
+          // Shift-ranges must walk the filtered view, not the full album —
+          // otherwise hidden photos get swept into the selection.
+          onToggleSelect={
+            view.allow_download ? (id, shift) => toggle(id, shift, visible) : undefined
+          }
+          keyboard={lightbox.index < 0}
+          externalIndex={lightbox.index}
+          actions={culling.keyActions}
           overlay={(p) =>
-            p.my_rating || p.my_tags.length > 0 ? (
+            p.my_verdict || p.my_rating || p.my_tags.length > 0 ? (
               <div className="g-overlay">
-                {p.my_rating && <span>★ {p.my_rating}</span>}
+                {p.my_verdict && <span>{p.my_verdict === 'accept' ? '👍' : '👎'}</span>}
+                {p.my_rating && <span>{'★'.repeat(p.my_rating)}</span>}
                 {p.my_tags.length > 0 && <span># {p.my_tags.length}</span>}
               </div>
             ) : null
           }
         />
-        {view.photos.length === 0 && (
+        {photos.length === 0 && (
           <p className="center-page muted">Nothing here yet — check back soon.</p>
         )}
+        {photos.length > 0 && visible.length === 0 && (
+          <p className="center-page muted">No photos match this filter.</p>
+        )}
       </main>
       {view.allow_download && (
         <SelectionBar
-          count={selected.size}
+          count={visibleSelected.length}
-          total={view.photos.length}
+          total={visible.length}
-          selectedBytes={selectedBytes}
+          selectedBytes={sumBytes(visibleSelected)}
-          totalBytes={totalBytes}
+          totalBytes={sumBytes(visible)}
-          onSelectAll={selectAll}
+          onSelectAll={() => selectAll(visible)}
           onClear={clear}
-          onDownload={() => postDownload(`/api/share/${token}/zip`, [...selected].join(','))}
+          onDownload={() =>
-          onDownloadAll={() => postDownload(`/api/share/${token}/zip`)}
+            postDownload(`/api/share/${token}/zip`, visibleSelected.map((p) => p.id).join(','))
+          }
+          onDownloadAll={() =>
+            // Under a filter, "download all" means all photos shown.
+            postDownload(
+              `/api/share/${token}/zip`,
+              filter === 'all' ? '' : visible.map((p) => p.id).join(','),
+            )
+          }
         />
       )}
-      {lightbox >= 0 && (
+      {lightbox.index >= 0 && (
         <Lightbox
-          photos={view.photos}
+          photos={lightbox.view}
-          index={lightbox}
+          index={lightbox.index}
-          onClose={() => setLightbox(-1)}
+          onClose={lightbox.close}
-          onNav={setLightbox}
+          onNav={lightbox.openAt}
+          {...culling.lightboxProps}
           footer={(p) => (
             <div className="client-footer">
+              <Thumbs value={p.my_verdict} onChange={(v) => setVerdict(p, v)} />
               <Stars value={p.my_rating || 0} onChange={(r) => setRating(p, r)} />
               <TagEditor tags={p.my_tags} onChange={(tags) => setTags(p, tags)} />
               {view.allow_download && (
@@ -164,6 +225,11 @@ export default function SharePage() {
           )}
         />
       )}
+      {culling.flash && (
+        <div key={culling.flash.key} className="action-flash">
+          {culling.flash.text}
+        </div>
+      )}
     </>
   )
 }

frontend/src/styles.css

@@ -10,9 +10,16 @@
   --muted: #9a978f;
   --accent: #d9a441;
   --danger: #e5645a;
+  --accept: #7ac97a;
   --radius: 8px;
 }
 
+html {
+  /* Reserve the scrollbar gutter — content width must not shift when a
+     filter change toggles the scrollbar. */
+  scrollbar-gutter: stable;
+}
+
 body {
   margin: 0;
   background: var(--bg);
@@ -105,6 +112,11 @@ input {
 input:focus {
   outline: 1px solid var(--accent);
 }
+input[type='checkbox'] {
+  accent-color: var(--accent);
+  width: 16px;
+  height: 16px;
+}
 .btn {
   display: inline-block;
   background: var(--panel-2);
@@ -158,10 +170,9 @@ input:focus {
   border-radius: var(--radius);
   overflow: hidden;
   text-decoration: none;
-  transition: transform 0.1s;
 }
-.album-card:hover {
+.album-card:hover .album-cover img {
-  transform: translateY(-2px);
+  filter: brightness(1.08);
 }
 .album-cover {
   aspect-ratio: 3 / 2;
@@ -188,44 +199,41 @@ input:focus {
   gap: 0.5rem;
 }
 
-/* justified gallery */
+/* photo grid (Lightroom-style fixed cells) */
 .gallery {
-  display: flex;
+  display: grid;
-  flex-wrap: wrap;
+  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
   gap: 6px;
   margin: 1rem 0;
 }
 .g-item {
   position: relative;
-  height: 240px;
+  aspect-ratio: 1 / 1;
-  flex-grow: calc(var(--ar) * 100);
-  flex-basis: calc(var(--ar) * 240px);
   border-radius: 4px;
   overflow: hidden;
   cursor: pointer;
   background: var(--panel);
+  content-visibility: auto;
+  contain-intrinsic-size: 300px;
 }
 .g-item img {
   width: 100%;
   height: 100%;
-  object-fit: cover;
+  padding: 8px;
+  object-fit: contain;
   display: block;
 }
-.g-spacer {
-  flex-grow: 1000000;
-  flex-basis: 0;
-  height: 0;
-}
 .g-overlay {
   position: absolute;
-  bottom: 0;
+  bottom: 6px;
-  left: 0;
+  left: 6px;
-  right: 0;
+  display: inline-flex;
-  display: flex;
+  align-items: center;
   gap: 0.6rem;
-  padding: 0.35rem 0.55rem;
+  padding: 0.2rem 0.55rem;
   font-size: 0.8rem;
-  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
+  background: rgba(0, 0, 0, 0.55);
+  border-radius: 6px;
   color: #ffd97a;
 }
 
@@ -260,6 +268,10 @@ input:focus {
   outline: 3px solid var(--accent);
   outline-offset: -3px;
 }
+.g-item.focused {
+  outline: 2px solid var(--text);
+  outline-offset: -2px;
+}
 .select-bar {
   position: fixed;
   bottom: 1.25rem;
@@ -287,29 +299,8 @@ input:focus {
   color: var(--muted);
   cursor: pointer;
 }
-.select-toggle input {
-  accent-color: var(--accent);
-  width: 16px;
-  height: 16px;
-}
 
-/* upload zone */
+/* upload */
-.upload-zone {
-  border: 2px dashed var(--panel-2);
-  border-radius: var(--radius);
-  padding: 1.25rem;
-  text-align: center;
-  color: var(--muted);
-  cursor: pointer;
-  margin-bottom: 1rem;
-}
-.upload-zone.dragging {
-  border-color: var(--accent);
-  color: var(--accent);
-}
-.upload-zone p {
-  margin: 0;
-}
 .upload-list {
   list-style: none;
   margin: 1rem 0 0;
@@ -340,6 +331,121 @@ progress {
   accent-color: var(--accent);
 }
 
+/* fullscreen drag target */
+.drop-overlay {
+  position: fixed;
+  inset: 10px;
+  z-index: 200;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(16, 18, 22, 0.82);
+  border: 3px dashed var(--accent);
+  border-radius: 12px;
+  color: var(--accent);
+  font-size: 1.4rem;
+  pointer-events: none;
+}
+
+/* activity overlay: uploads + processing, bottom right */
+.activity {
+  position: fixed;
+  right: 1rem;
+  bottom: calc(1rem + env(safe-area-inset-bottom));
+  width: min(340px, calc(100vw - 2rem));
+  background: var(--panel);
+  border: 1px solid var(--panel-2);
+  border-radius: var(--radius);
+  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
+  z-index: 60;
+  font-size: 0.85rem;
+}
+.activity-head {
+  display: flex;
+  width: 100%;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.5rem;
+  background: none;
+  border: none;
+  color: var(--text);
+  padding: 0.55rem 0.8rem;
+  font-size: 0.85rem;
+  cursor: pointer;
+}
+.activity-clear {
+  color: var(--muted);
+  padding: 0 0.2rem;
+}
+.activity-total {
+  display: block;
+  width: calc(100% - 1.6rem);
+  margin: 0 0.8rem 0.5rem;
+}
+.activity-body {
+  border-top: 1px solid var(--panel-2);
+  padding: 0.5rem 0.8rem 0.7rem;
+  max-height: 40vh;
+  overflow-y: auto;
+}
+.activity-body .upload-list {
+  margin: 0.25rem 0 0;
+  max-height: none;
+}
+.activity-body progress {
+  width: 110px;
+}
+.activity-section {
+  margin-top: 0.4rem;
+  font-size: 0.8rem;
+}
+.activity-section:first-child {
+  margin-top: 0;
+}
+
+/* modal */
+.modal {
+  position: fixed;
+  inset: 0;
+  z-index: 90;
+  background: rgba(8, 9, 11, 0.7);
+  display: flex;
+  align-items: flex-start;
+  justify-content: center;
+  padding: 8vh 1rem 1rem;
+}
+.modal-card {
+  background: var(--panel);
+  border: 1px solid var(--panel-2);
+  border-radius: 12px;
+  width: min(760px, 100%);
+  max-height: 80vh;
+  overflow-y: auto;
+  padding: 1rem 1.25rem 1.25rem;
+}
+.modal-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 0.5rem;
+}
+.modal-head h2 {
+  margin: 0;
+}
+.modal-foot {
+  margin-top: 1rem;
+}
+.xmp-source {
+  display: flex;
+  gap: 0.5rem;
+  padding: 0.3rem 0;
+  color: var(--text);
+}
+.btn-disabled {
+  opacity: 0.5;
+  cursor: default;
+}
+
 /* panels */
 .panel {
   background: var(--panel);
@@ -378,14 +484,72 @@ progress {
 .share-info .muted {
   font-size: 0.82rem;
 }
-.share-form {
+.share-stats {
+  display: inline-flex;
+  gap: 0.3rem;
+}
+.share-feedback {
+  margin-top: 0.35rem;
+}
+.feedback-strip {
   display: flex;
   flex-wrap: wrap;
   gap: 0.5rem;
+  margin: 0 0 0.75rem;
+}
+.client-fb-btn {
+  cursor: pointer;
+  font-size: inherit;
+  color: var(--text);
+}
+.client-fb-btn.active {
+  border-color: var(--accent);
+  background: var(--panel-2);
+}
+.chip-accept {
+  background: color-mix(in srgb, var(--accept) 18%, var(--panel-2));
+}
+.chip-reject {
+  background: color-mix(in srgb, var(--danger) 18%, var(--panel-2));
+}
+.share-url {
+  background: none;
+  border: none;
+  padding: 0;
+  margin-top: 0.15rem;
+  color: var(--muted);
+  font-size: 0.82rem;
+  cursor: pointer;
+  text-align: left;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  max-width: 100%;
+}
+.share-url:hover {
+  color: var(--accent);
+}
+.share-form {
+  display: grid;
+  grid-template-columns: max-content minmax(0, 320px);
+  gap: 0.6rem 1rem;
   align-items: center;
   margin-top: 1rem;
+  border-top: 1px solid var(--panel-2);
+  padding-top: 0.9rem;
 }
-.share-form label {
+.share-form-title {
+  grid-column: 1 / -1;
+  font-size: 0.95rem;
+  font-weight: 600;
+  margin: 0;
+}
+.share-form .field {
+  display: contents;
+  font-size: 0.85rem;
+}
+.share-form-full {
+  grid-column: 1 / -1;
   font-size: 0.85rem;
   color: var(--muted);
 }
@@ -442,6 +606,18 @@ progress {
 .lb-stage {
   flex: 1;
   min-height: 0;
+  position: relative;
+  overflow: hidden;
+  /* Swipes are handled in JS; stop the browser from panning/zooming. */
+  touch-action: none;
+}
+.lb-track {
+  position: absolute;
+  inset: 0;
+}
+.lb-slide {
+  position: absolute;
+  inset: 0;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -453,6 +629,79 @@ progress {
   object-fit: contain;
   cursor: default;
 }
+.lb-flick {
+  z-index: 2;
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 5rem;
+  opacity: 0;
+  pointer-events: none;
+  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.6);
+}
+/* Next photo waiting behind a vote drag, before its zoom-in. */
+.lb-behind {
+  transform: scale(0.22);
+  opacity: 0;
+}
+/* Ghost of a just-voted photo flying off; the vote itself is already saved. */
+.lb-ghost {
+  z-index: 3;
+  pointer-events: none;
+}
+.lb-exit-up {
+  animation: lb-exit-up 0.26s ease-in forwards;
+}
+.lb-exit-down {
+  animation: lb-exit-down 0.26s ease-in forwards;
+}
+@keyframes lb-exit-up {
+  from {
+    transform: translateY(var(--dy)) rotate(var(--rot));
+  }
+  to {
+    transform: translateY(-120vh) rotate(var(--rot));
+    opacity: 0;
+  }
+}
+@keyframes lb-exit-down {
+  from {
+    transform: translateY(var(--dy)) rotate(var(--rot));
+  }
+  to {
+    transform: translateY(120vh) rotate(var(--rot));
+    opacity: 0;
+  }
+}
+.lb-hidden {
+  opacity: 0;
+}
+/* Whole-modal fade after voting the last photo — the gallery is behind it. */
+.lightbox.lb-closing {
+  animation: lb-fade-out 0.26s ease forwards;
+  pointer-events: none;
+}
+@keyframes lb-fade-out {
+  to {
+    opacity: 0;
+  }
+}
+/* The photo taking over after a vote zooms in organically. */
+.lb-enter {
+  animation: lb-enter 0.26s ease-out;
+}
+@keyframes lb-enter {
+  from {
+    transform: scale(0.3);
+    opacity: 0.2;
+  }
+  to {
+    transform: scale(1);
+    opacity: 1;
+  }
+}
 .lb-nav {
   position: absolute;
   top: 50%;
@@ -480,14 +729,49 @@ progress {
 .lb-footer {
   padding: 0.7rem 1rem 1rem;
 }
-.client-footer,
+.client-footer {
-.admin-footer {
   display: flex;
   align-items: center;
   justify-content: center;
   gap: 1.25rem;
   flex-wrap: wrap;
 }
+/* Two rows: things you do (own vote + photo actions), things you read
+   (per-client feedback pills). */
+.admin-footer {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 0.6rem;
+}
+.admin-actions {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 1.25rem;
+  flex-wrap: wrap;
+}
+.client-fb {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+  background: var(--panel);
+  border: 1px solid var(--panel-2);
+  border-radius: 999px;
+  padding: 0.15rem 0.7rem;
+}
+.client-fb-verdict {
+  font-size: 1.1rem;
+  line-height: 1;
+}
+.client-fb-accept {
+  border-color: color-mix(in srgb, var(--accept) 60%, transparent);
+  background: color-mix(in srgb, var(--accept) 16%, var(--panel));
+}
+.client-fb-reject {
+  border-color: color-mix(in srgb, var(--danger) 60%, transparent);
+  background: color-mix(in srgb, var(--danger) 16%, var(--panel));
+}
 .feedback {
   display: flex;
   align-items: center;
@@ -495,10 +779,10 @@ progress {
   flex-wrap: wrap;
   font-size: 0.85rem;
 }
-.feedback-item {
+.own-feedback {
   display: inline-flex;
   align-items: center;
-  gap: 0.3rem;
+  gap: 0.5rem;
 }
 
 /* stars */
@@ -525,6 +809,150 @@ progress {
   cursor: default;
 }
 
+/* thumbs (accept / reject) */
+.thumbs {
+  display: inline-flex;
+  gap: 0.15rem;
+}
+.thumb {
+  background: none;
+  border: none;
+  font-size: 1.35rem;
+  line-height: 1;
+  padding: 0 0.15rem;
+  cursor: pointer;
+  filter: grayscale(1);
+  opacity: 0.4;
+  transition: opacity 0.12s;
+}
+.thumb:hover:enabled {
+  opacity: 0.8;
+}
+.thumb.active {
+  filter: none;
+  opacity: 1;
+}
+.thumb:disabled {
+  cursor: default;
+}
+.thumbs-small .thumb {
+  font-size: 0.95rem;
+}
+
+/* verdict filter */
+.filter-bar {
+  display: flex;
+  justify-content: center;
+  flex-wrap: wrap;
+  gap: 0.5rem;
+  margin-top: 0.9rem;
+}
+.filter-chip {
+  background: var(--panel);
+  border: 1px solid var(--panel-2);
+  border-radius: 999px;
+  color: var(--muted);
+  padding: 0.25rem 0.8rem;
+  font-size: 0.85rem;
+  cursor: pointer;
+}
+.filter-chip.active {
+  background: var(--panel-2);
+  color: var(--text);
+  border-color: var(--accent);
+}
+.filter-bar-admin {
+  justify-content: flex-start;
+  margin: 0 0 0.75rem;
+}
+.filter-stars {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.35rem;
+  background: var(--panel);
+  border: 1px solid var(--panel-2);
+  border-radius: 999px;
+  padding: 0.1rem 0.7rem;
+  font-size: 0.85rem;
+}
+.filter-stars.active {
+  border-color: var(--accent);
+}
+.filter-stars .star {
+  cursor: pointer;
+}
+
+/* transient action feedback (keyboard votes that navigate away) */
+.action-flash {
+  position: fixed;
+  top: 3rem;
+  left: 50%;
+  transform: translateX(-50%);
+  z-index: 110;
+  background: var(--panel);
+  border: 1px solid var(--panel-2);
+  border-radius: 999px;
+  padding: 0.35rem 1rem;
+  font-size: 0.9rem;
+  white-space: nowrap;
+  pointer-events: none;
+  animation: flash-fade 1.4s ease forwards;
+}
+@keyframes flash-fade {
+  0% {
+    opacity: 0;
+    transform: translate(-50%, -6px);
+  }
+  8%,
+  70% {
+    opacity: 1;
+    transform: translate(-50%, 0);
+  }
+  100% {
+    opacity: 0;
+    transform: translate(-50%, 0);
+  }
+}
+
+/* lightbox shortcut help */
+.lb-help {
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(8, 9, 11, 0.6);
+  z-index: 102;
+}
+.lb-help-card {
+  background: var(--panel);
+  border: 1px solid var(--panel-2);
+  border-radius: 12px;
+  padding: 1.1rem 1.5rem 1.25rem;
+  min-width: 280px;
+  cursor: default;
+}
+.lb-help-card h3 {
+  font-size: 0.95rem;
+  margin: 0 0 0.6rem;
+}
+.lb-help-row {
+  display: flex;
+  align-items: baseline;
+  justify-content: space-between;
+  gap: 1.5rem;
+  padding: 0.18rem 0;
+  font-size: 0.88rem;
+}
+kbd {
+  background: var(--panel-2);
+  border-radius: 4px;
+  padding: 0.08rem 0.45rem;
+  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
+  font-size: 0.8rem;
+  white-space: nowrap;
+}
+
 /* tags */
 .tag-editor {
   display: inline-flex;
@@ -555,16 +983,74 @@ progress {
   padding: 0;
 }
 
-@media (max-width: 700px) {
+/* Touch devices: no hover — selection checkmarks must always be visible,
-  .g-item {
+   and the overlay nav arrows give way to swiping. */
-    height: 160px;
+@media (hover: none) {
-    flex-basis: calc(var(--ar) * 160px);
+  .g-check {
+    opacity: 1;
   }
-  .lb-stage {
+  .lb-nav {
+    display: none;
+  }
+  /* No visible arrows to keep clear of — give the photo the width. */
+  .lb-slide {
+    padding: 0 0.75rem;
+  }
+}
+
+@media (max-width: 700px) {
+  .gallery {
+    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+  }
+  .lb-slide {
     padding: 0 0.5rem;
   }
   .login-card {
     padding: 2rem 1.5rem;
     margin: 0 1rem;
   }
+  .share-head {
+    padding: 1.25rem 0.75rem 0.25rem;
+  }
+  .lb-footer {
+    padding: 0.5rem 0.6rem calc(0.8rem + env(safe-area-inset-bottom));
+  }
+  .client-footer {
+    gap: 0.8rem;
+  }
+  /* Finger-sized vote and rating targets in the client lightbox. */
+  .client-footer .thumb {
+    font-size: 1.7rem;
+  }
+  .client-footer .star {
+    font-size: 1.8rem;
+  }
+  .select-bar {
+    flex-wrap: wrap;
+    justify-content: center;
+    max-width: calc(100vw - 1.5rem);
+    padding: 0.5rem 0.75rem;
+    bottom: calc(0.75rem + env(safe-area-inset-bottom));
+  }
+  /* Share rows: info and controls stack instead of fighting for one line. */
+  .share-row {
+    flex-direction: column;
+    align-items: stretch;
+    gap: 0.5rem;
+    padding: 0.75rem 0;
+  }
+  .share-row .row {
+    flex-wrap: wrap;
+    row-gap: 0.5rem;
+  }
+  .share-form {
+    grid-template-columns: 1fr;
+  }
+  .share-form .field {
+    display: block;
+  }
+  .share-form .field > input {
+    width: 100%;
+    margin-top: 0.2rem;
+  }
 }

frontend/src/useCulling.js

@@ -0,0 +1,86 @@
+import { useEffect, useRef, useState } from 'react'
+import { ACCEPT_GLYPH, REJECT_GLYPH } from './components/Thumbs'
+
+// Shared culling interaction for a lightbox over a (possibly filtered) photo
+// list: the keyboard table (P/X/U, stars, select), swipe gestures, the
+// action toast, and the modal fade-out after voting the last photo.
+export default function useCulling({
+  visible,
+  lightbox,
+  setVerdict,
+  setRating,
+  toggle,
+  canSelect = true,
+}) {
+  const [flash, setFlash] = useState(null)
+  const flashSeq = useRef(0)
+  const flashTimer = useRef()
+  const showFlash = (text) => {
+    flashSeq.current += 1
+    setFlash({ text, key: flashSeq.current })
+    clearTimeout(flashTimer.current)
+    flashTimer.current = setTimeout(() => setFlash(null), 1400)
+  }
+  useEffect(() => () => clearTimeout(flashTimer.current), [])
+
+  const [fading, setFading] = useState(false)
+  useEffect(() => {
+    if (lightbox.index < 0) setFading(false)
+  }, [lightbox.index])
+
+  // Keyboard votes stay on the photo (the footer controls show the result);
+  // only touch gestures advance, where the fly-off animation carries the
+  // context.
+  const vote = (photo, verdict) => {
+    setVerdict(photo, verdict)
+    showFlash(
+      verdict === 'accept' ? `${ACCEPT_GLYPH} ${photo.filename}` : `${REJECT_GLYPH} ${photo.filename}`,
+    )
+  }
+
+  const voteAndAdvance = (photo, verdict) => {
+    const next = visible[lightbox.index + 1]
+    setVerdict(photo, verdict)
+    showFlash(
+      verdict === 'accept'
+        ? `${ACCEPT_GLYPH} ${photo.filename}`
+        : verdict === 'reject'
+          ? `${REJECT_GLYPH} ${photo.filename}`
+          : `↺ ${photo.filename} cleared`,
+    )
+    if (next) lightbox.show(next.id)
+    else setFading(true)
+  }
+
+  const keyActions = [
+    { keys: ['p'], help: ['P', 'accept'], run: (p) => vote(p, 'accept') },
+    { keys: ['x'], help: ['X', 'reject'], run: (p) => vote(p, 'reject') },
+    { keys: ['u'], help: ['U', 'clear accept / reject'], run: (p) => setVerdict(p, null) },
+    {
+      keys: ['1', '2', '3', '4', '5'],
+      help: ['1–5', 'star rating'],
+      run: (p, key) => setRating(p, Number(key)),
+    },
+    { keys: ['0'], help: ['0', 'clear star rating'], run: (p) => setRating(p, 0) },
+    ...(canSelect
+      ? [{ keys: ['s'], help: ['S', 'select for download'], run: (p) => toggle(p.id) }]
+      : []),
+  ]
+
+  return {
+    flash,
+    keyActions,
+    lightboxProps: {
+      actions: keyActions,
+      gestures: {
+        up: (p) => voteAndAdvance(p, 'accept'),
+        down: (p) => voteAndAdvance(p, 'reject'),
+      },
+      closing: fading,
+      onClosed: () => {
+        setFading(false)
+        lightbox.close()
+      },
+    },
+  }
+}

frontend/src/useEscape.js

@@ -0,0 +1,22 @@
+import { useEffect } from 'react'
+
+export const isTypingTarget = (el) =>
+  el.tagName === 'TEXTAREA' ||
+  el.isContentEditable ||
+  (el.tagName === 'INPUT' && !['checkbox', 'radio', 'button'].includes(el.type))
+
+// Escape closes — unless focus is in a text field, where it only leaves it.
+export default function useEscape(onClose) {
+  useEffect(() => {
+    const handler = (e) => {
+      if (e.key !== 'Escape') return
+      if (isTypingTarget(e.target)) {
+        e.target.blur()
+        return
+      }
+      onClose()
+    }
+    window.addEventListener('keydown', handler)
+    return () => window.removeEventListener('keydown', handler)
+  }, [onClose])
+}

frontend/src/useLightbox.js

@@ -0,0 +1,40 @@
+import { useEffect, useMemo, useRef, useState } from 'react'
+
+// Lightbox state tracked by photo id, not index — the list can reorder or
+// shrink underneath an open lightbox. While open, the visible list is FROZEN
+// to the ids present at open time (mapped to live photo objects, so votes
+// still update the open photo): voting a photo out of the active filter must
+// not yank it from under the viewer. Filters re-apply on close. If the open
+// photo disappears entirely (deleted), the lightbox closes for good.
+export default function useLightbox(photos) {
+  const [openId, setOpenId] = useState(null)
+  const frozen = useRef(null)
+
+  const byId = useMemo(() => new Map(photos.map((p) => [p.id, p])), [photos])
+  const view =
+    openId && frozen.current ? frozen.current.map((id) => byId.get(id)).filter(Boolean) : photos
+  const index = openId ? view.findIndex((p) => p.id === openId) : -1
+
+  useEffect(() => {
+    if (openId && index < 0) {
+      frozen.current = null
+      setOpenId(null)
+    }
+  }, [openId, index])
+
+  const open = (id) => {
+    if (!frozen.current) frozen.current = photos.map((p) => p.id)
+    setOpenId(id)
+  }
+
+  return {
+    index,
+    view,
+    openAt: (i) => view[i] && open(view[i].id),
+    show: (id) => open(id),
+    close: () => {
+      frozen.current = null
+      setOpenId(null)
+    },
+  }
+}

frontend/src/useSelection.js

@@ -1,10 +1,12 @@
-import { useEffect, useState } from 'react'
+import { useEffect, useRef, useState } from 'react'
 
 // Multi-select over a photo list. Selection lives here (not in the gallery)
 // so it survives lightbox open/close, and is pruned automatically when
 // photos disappear from the list (deletes, polling refreshes).
 export default function useSelection(photos) {
   const [selected, setSelected] = useState(() => new Set())
+  // Anchor for shift-click range selection: the photo last toggled.
+  const lastToggled = useRef(null)
 
   useEffect(() => {
     setSelected((prev) => {
@@ -15,16 +17,43 @@ export default function useSelection(photos) {
     })
   }, [photos])
 
-  const toggle = (photoId) =>
+  // Shift-toggle selects the whole range from the previously toggled photo
+  // (both directions), so contiguous runs don't need per-photo clicks. The
+  // range walks `list` — the photo order the user is actually looking at —
+  // which callers with a filtered view must pass explicitly, so hidden
+  // photos are never swept into the selection. Anchor updates and range
+  // computation stay out of the setSelected updater: React may re-invoke
+  // updaters (StrictMode does), so they must be pure.
+  const toggle = (photoId, shift = false, list = photos) => {
+    const anchor = lastToggled.current
+    lastToggled.current = photoId
+    if (shift && anchor) {
+      const a = list.findIndex((p) => p.id === anchor)
+      const b = list.findIndex((p) => p.id === photoId)
+      if (a >= 0 && b >= 0) {
+        const range = list.slice(Math.min(a, b), Math.max(a, b) + 1).map((p) => p.id)
+        setSelected((prev) => new Set([...prev, ...range]))
+        return
+      }
+    }
     setSelected((prev) => {
       const next = new Set(prev)
       if (next.has(photoId)) next.delete(photoId)
       else next.add(photoId)
       return next
     })
+  }
 
-  const selectAll = () => setSelected(new Set(photos.map((p) => p.id)))
+  // Adds `list` (the caller's currently visible photos) to the selection —
-  const clear = () => setSelected(new Set())
+  // additive, so selecting all of one filtered view keeps picks from another.
+  const selectAll = (list) =>
+    setSelected((prev) => new Set([...prev, ...list.map((p) => p.id)]))
+  const clear = () => {
+    // Reset the anchor too — a shift-click after Clear must start fresh, not
+    // extend a range from a photo selected before the wipe.
+    lastToggled.current = null
+    setSelected(new Set())
+  }
   const selectedBytes = photos.reduce((sum, p) => sum + (selected.has(p.id) ? p.size_bytes : 0), 0)
   const totalBytes = photos.reduce((sum, p) => sum + p.size_bytes, 0)
 

frontend/src/useSwipe.js

@@ -0,0 +1,230 @@
+import { useLayoutEffect, useRef, useState } from 'react'
+import { ACCEPT_GLYPH, REJECT_GLYPH } from './components/Thumbs'
+
+const COMMIT_MS = 260
+const CANCEL_MS = 180
+const DEAD_ZONE = 12 // px of travel before the axis locks
+const FLICK_MS = 250 // releases faster than this commit at the lower threshold
+const H_THRESHOLD = { slow: 70, fast: 30 }
+const V_THRESHOLD = { slow: 90, fast: 40 }
+const V_SATURATE = 160 // px of vertical drag for full badge/preview intensity
+const ZOOM_MAX = 4
+
+// Touch engine for the lightbox: horizontal swipes navigate, vertical flicks
+// dispatch gestures.up/down (when provided), two fingers pinch-zoom the
+// current photo (springs back on release, never votes).
+//
+// Navigation and votes are dispatched SYNCHRONOUSLY on release; every
+// animation afterwards is pure decoration (a ghost flying off, the track
+// settling). Closing the lightbox, key presses or list changes during an
+// animation therefore can't drop, duplicate or misdirect an action.
+//
+// Per-move motion is written straight to the DOM via refs — dragging costs
+// no React renders; state changes happen only at axis lock and release.
+export default function useSwipe({ photo, index, count, onNav, gestures, hasNext }) {
+  const [dragAxis, setDragAxis] = useState(null) // 'h' | 'v' | 'z' while a finger is down
+  const [spring, setSpring] = useState(null) // 'h' | 'v' | 'z': sub-threshold release gliding back
+  const [settleFrom, setSettleFrom] = useState(null) // px the track settles from after a nav commit
+  const [settleRun, setSettleRun] = useState(false)
+  const [exit, setExit] = useState(null) // { photo, dir, dy }: ghost flying off after a vote
+
+  const trackRef = useRef(null)
+  const imgRef = useRef(null)
+  const behindRef = useRef(null)
+  const badgeRef = useRef(null)
+  const g = useRef(null)
+
+  // FLIP: paint the track at the release offset around the NEW index first,
+  // force a style flush, then let it transition to center.
+  useLayoutEffect(() => {
+    if (settleFrom == null) {
+      setSettleRun(false)
+      return
+    }
+    trackRef.current?.getBoundingClientRect()
+    setSettleRun(true)
+  }, [settleFrom])
+
+  const clearManual = () => {
+    for (const ref of [trackRef, imgRef, behindRef, badgeRef]) {
+      if (ref.current) {
+        ref.current.style.transform = ''
+        ref.current.style.opacity = ''
+        ref.current.style.transition = ''
+        ref.current.style.transformOrigin = ''
+      }
+    }
+  }
+
+  const onTouchStart = (e) => {
+    // Fresh input takes over: decorative animations yield immediately.
+    setSpring(null)
+    setSettleFrom(null)
+    if (e.touches.length === 2 && imgRef.current) {
+      // Second finger at any point turns the gesture into a pinch — a pinch
+      // never navigates and never votes.
+      clearManual()
+      const [a, b] = e.touches
+      const rect = imgRef.current.getBoundingClientRect()
+      const cx = (a.clientX + b.clientX) / 2
+      const cy = (a.clientY + b.clientY) / 2
+      imgRef.current.style.transformOrigin = `${cx - rect.left}px ${cy - rect.top}px`
+      g.current = {
+        mode: 'pinch',
+        d0: Math.hypot(a.clientX - b.clientX, a.clientY - b.clientY),
+        cx,
+        cy,
+      }
+      setDragAxis('z')
+      return
+    }
+    if (e.touches.length !== 1) {
+      g.current = null
+      setDragAxis(null)
+      clearManual()
+      return
+    }
+    const t = e.touches[0]
+    g.current = { mode: 'swipe', x0: t.clientX, y0: t.clientY, t0: e.timeStamp, axis: null, dx: 0, dy: 0 }
+  }
+
+  const onTouchMove = (e) => {
+    const s = g.current
+    if (!s) return
+    if (s.mode === 'pinch') {
+      if (e.touches.length < 2 || !imgRef.current) return
+      const [a, b] = e.touches
+      const scale = Math.min(
+        ZOOM_MAX,
+        Math.max(1, Math.hypot(a.clientX - b.clientX, a.clientY - b.clientY) / s.d0),
+      )
+      const mx = (a.clientX + b.clientX) / 2 - s.cx
+      const my = (a.clientY + b.clientY) / 2 - s.cy
+      imgRef.current.style.transition = 'none'
+      imgRef.current.style.transform = `translate(${mx}px, ${my}px) scale(${scale})`
+      return
+    }
+    if (e.touches.length !== 1) return
+    const t = e.touches[0]
+    s.dx = t.clientX - s.x0
+    s.dy = t.clientY - s.y0
+    if (!s.axis) {
+      if (Math.hypot(s.dx, s.dy) < DEAD_ZONE) return
+      s.axis = Math.abs(s.dx) >= Math.abs(s.dy) || !gestures ? 'h' : 'v'
+      setDragAxis(s.axis)
+    }
+    if (s.axis === 'h') {
+      if (trackRef.current) {
+        trackRef.current.style.transition = 'none'
+        trackRef.current.style.transform = `translateX(${s.dx}px)`
+      }
+    } else {
+      if (imgRef.current) {
+        imgRef.current.style.transition = 'none'
+        imgRef.current.style.transform = `translateY(${s.dy}px) rotate(${s.dy / 40}deg)`
+      }
+      const p = Math.min(1, Math.abs(s.dy) / V_SATURATE)
+      if (behindRef.current) {
+        behindRef.current.style.transition = 'none'
+        behindRef.current.style.transform = `scale(${0.22 + 0.15 * p})`
+        behindRef.current.style.opacity = p
+      }
+      if (badgeRef.current) {
+        badgeRef.current.style.opacity = p
+        badgeRef.current.textContent = s.dy < 0 ? ACCEPT_GLYPH : REJECT_GLYPH
+      }
+    }
+  }
+
+  const onTouchEnd = (e) => {
+    const s = g.current
+    if (!s) return
+    if (s.mode === 'pinch') {
+      if (e.touches.length > 0) return
+      g.current = null
+      setDragAxis(null)
+      setSpring('z')
+      return
+    }
+    g.current = null
+    setDragAxis(null)
+    if (!s.axis) {
+      clearManual()
+      return
+    }
+    const quick = e.timeStamp - s.t0 < FLICK_MS
+    const past = (v, th) => Math.abs(v) > th.slow || (quick && Math.abs(v) > th.fast)
+    if (s.axis === 'h') {
+      if (s.dx < 0 && past(s.dx, H_THRESHOLD) && index < count - 1) {
+        onNav(index + 1)
+        setSettleFrom(s.dx + window.innerWidth)
+      } else if (s.dx > 0 && past(s.dx, H_THRESHOLD) && index > 0) {
+        onNav(index - 1)
+        setSettleFrom(s.dx - window.innerWidth)
+      } else {
+        setSpring('h')
+      }
+    } else if (past(s.dy, V_THRESHOLD)) {
+      const dir = s.dy < 0 ? 'up' : 'down'
+      gestures?.[dir]?.(photo)
+      clearManual()
+      setExit({ photo, dir, dy: s.dy })
+    } else {
+      setSpring('v')
+    }
+  }
+
+  const onTouchCancel = () => {
+    g.current = null
+    setDragAxis(null)
+    clearManual()
+  }
+
+  const trackStyle =
+    settleFrom != null
+      ? settleRun
+        ? { transform: 'translateX(0)', transition: `transform ${COMMIT_MS}ms ease-out` }
+        : { transform: `translateX(${settleFrom}px)`, transition: 'none' }
+      : spring === 'h'
+        ? { transform: 'translateX(0)', transition: `transform ${CANCEL_MS}ms ease-out` }
+        : undefined
+
+  const imgStyle =
+    spring === 'v'
+      ? { transform: 'translateY(0) rotate(0deg)', transition: `transform ${CANCEL_MS}ms ease-out` }
+      : spring === 'z'
+        ? { transform: 'none', transition: `transform ${CANCEL_MS}ms ease-out` }
+        : undefined
+
+  const behindStyle =
+    spring === 'v'
+      ? { transform: 'scale(0.22)', opacity: 0, transition: `all ${CANCEL_MS}ms ease-out` }
+      : undefined
+
+  return {
+    handlers: { onTouchStart, onTouchMove, onTouchEnd, onTouchCancel },
+    trackRef,
+    imgRef,
+    behindRef,
+    badgeRef,
+    trackStyle,
+    imgStyle,
+    behindStyle,
+    showBehind: (dragAxis === 'v' || spring === 'v') && hasNext,
+    showBadge: dragAxis === 'v',
+    exit,
+    clearExit: () => setExit(null),
+    onTrackTransitionEnd: (e) => {
+      if (e.target !== trackRef.current) return
+      setSettleFrom(null)
+      if (spring === 'h') setSpring(null)
+    },
+    onImgTransitionEnd: (e) => {
+      if (e.target !== imgRef.current) return
+      if (spring === 'v' || spring === 'z') {
+        setSpring(null)
+        clearManual()
+      }
+    },
+  }
+}

migrations/0002_content_hash.sql

@@ -0,0 +1,10 @@
+-- Content hashes: sha256 powers duplicate-upload detection (same content in
+-- the same album is returned instead of copied); crc32 lets zip downloads
+-- stream originals straight from S3 without a local spool pass.
+-- Both are null for photos uploaded before this migration; they self-heal on
+-- reprocess (sha256 + crc32) and on zip download (crc32).
+alter table photos add column sha256 text;
+alter table photos add column crc32 bigint;
+
+create unique index photos_album_sha_uidx on photos (album_id, sha256)
+    where sha256 is not null;

migrations/0004_verdicts.sql

@@ -0,0 +1,13 @@
+-- Client accept/reject votes, one per (link, photo) — a separate axis from
+-- the 1-5 star rating so a photo can be e.g. accepted but unrated.
+create table verdicts (
+    share_id uuid not null references shares(id) on delete cascade,
+    photo_id uuid not null references photos(id) on delete cascade,
+    verdict text not null check (verdict in ('accept', 'reject')),
+    updated_at timestamptz not null default now(),
+    primary key (share_id, photo_id)
+);
+
+-- Cascaded photo deletes fire per-row FK triggers; without this each one
+-- sequential-scans the table.
+create index verdicts_photo_idx on verdicts (photo_id);

migrations/0005_owner_feedback.sql

@@ -0,0 +1,4 @@
+-- The photographer's own verdict/rating. One opinion per photo, so these
+-- live on the photo itself rather than in the per-link feedback tables.
+alter table photos add column owner_rating int check (owner_rating between 1 and 5);
+alter table photos add column owner_verdict text check (owner_verdict in ('accept', 'reject'));

src/bin/server.rs

@@ -1,4 +1,8 @@
+use axum::http::{header, HeaderValue};
+use tower::ServiceBuilder;
+use tower_http::services::fs::ServeFileSystemResponseBody;
 use tower_http::services::{ServeDir, ServeFile};
+use tower_http::set_header::SetResponseHeaderLayer;
 use tower_http::trace::TraceLayer;
 use tracing_subscriber::EnvFilter;
 
@@ -17,11 +21,30 @@ async fn main() -> anyhow::Result<()> {
     let state = AppState::new(config).await?;
 
     let static_dir = state.config.static_dir.clone();
-    let index = std::path::Path::new(&static_dir).join("index.html");
+    let static_root = std::path::Path::new(&static_dir);
-    // .fallback (not .not_found_service) so SPA routes get index.html with a 200
+    // Hashed assets cache forever — except 404s, which would outlive the next deploy.
-    let spa = ServeDir::new(&static_dir).fallback(ServeFile::new(index));
+    let assets = ServiceBuilder::new()
+        .map_response(|mut response: axum::http::Response<ServeFileSystemResponseBody>| {
+            if response.status().is_success() {
+                response.headers_mut().insert(
+                    header::CACHE_CONTROL,
+                    HeaderValue::from_static("public, max-age=31536000, immutable"),
+                );
+            }
+            response
+        })
+        .service(ServeDir::new(static_root.join("assets")));
+    // index.html revalidates every load (it names the asset hashes);
+    // .fallback (not .not_found_service) so SPA routes get it with a 200.
+    let spa = ServiceBuilder::new()
+        .layer(SetResponseHeaderLayer::overriding(
+            header::CACHE_CONTROL,
+            HeaderValue::from_static("no-cache"),
+        ))
+        .service(ServeDir::new(static_root).fallback(ServeFile::new(static_root.join("index.html"))));
 
     let app = photos::routes::router(&state)
+        .nest_service("/assets", assets)
         .fallback_service(spa)
         .layer(TraceLayer::new_for_http())
         .with_state(state.clone());

src/imaging.rs

@@ -62,7 +62,24 @@ pub async fn process_photo(state: &AppState, photo_id: Uuid) -> anyhow::Result<(
         .unwrap_or("bin")
         .to_lowercase();
     let src_path = dir.path().join(format!("original.{extension}"));
-    download(state, &s3::original_key(photo_id, &photo.filename), &src_path).await?;
+    let (sha256, crc32) =
+        download(state, &s3::original_key(photo_id, &photo.filename), &src_path).await?;
+    if photo.sha256.is_none() || photo.crc32.is_none() {
+        // Best-effort backfill for pre-hash photos; a duplicate in the same
+        // album trips the unique index, which is fine — skip silently.
+        if let Err(e) = sqlx::query(
+            "update photos set sha256 = coalesce(sha256, $2), crc32 = coalesce(crc32, $3)
+             where id = $1",
+        )
+        .bind(photo_id)
+        .bind(&sha256)
+        .bind(crc32)
+        .execute(&state.db)
+        .await
+        {
+            tracing::debug!("hash backfill skipped for {photo_id}: {e}");
+        }
+    }
 
     let meta = exif_metadata(&src_path).await?;
 
@@ -103,7 +120,11 @@ pub async fn process_photo(state: &AppState, photo_id: Uuid) -> anyhow::Result<(
     Ok(())
 }
 
-async fn download(state: &AppState, key: &str, path: &Path) -> anyhow::Result<()> {
+/// Download the original, hashing along the way so legacy photos (uploaded
+/// before hashes existed) can be backfilled.
+async fn download(state: &AppState, key: &str, path: &Path) -> anyhow::Result<(String, i64)> {
+    use sha2::Digest;
+    use tokio::io::{AsyncReadExt, AsyncWriteExt};
     let object = state
         .s3
         .get_object()
@@ -114,8 +135,20 @@ async fn download(state: &AppState, key: &str, path: &Path) -> anyhow::Result<()
         .with_context(|| format!("fetching s3://{}/{key}", state.config.s3_bucket))?;
     let mut reader = object.body.into_async_read();
     let mut file = tokio::fs::File::create(path).await?;
-    tokio::io::copy(&mut reader, &mut file).await?;
+    let mut sha = sha2::Sha256::new();
-    Ok(())
+    let mut crc = crc32fast::Hasher::new();
+    let mut buf = vec![0u8; 128 * 1024];
+    loop {
+        let n = reader.read(&mut buf).await?;
+        if n == 0 {
+            break;
+        }
+        sha.update(&buf[..n]);
+        crc.update(&buf[..n]);
+        file.write_all(&buf[..n]).await?;
+    }
+    file.flush().await?;
+    Ok((hex::encode(sha.finalize()), i64::from(crc.finalize())))
 }
 
 #[derive(Default)]

src/models.rs

@@ -1,5 +1,5 @@
 use chrono::{DateTime, Utc};
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 use uuid::Uuid;
 
 /// Stored as text in Postgres; decoded via TryFrom so an unknown value is a
@@ -47,6 +47,81 @@ impl TryFrom<String> for PhotoStatus {
     }
 }
 
+/// Client accept/reject vote. Same convention as PhotoStatus: text in
+/// Postgres (check-constrained), this enum everywhere Rust touches the value
+/// — serde rejects anything but "accept"/"reject" at the API boundary.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "lowercase")]
+pub enum Verdict {
+    Accept,
+    Reject,
+}
+
+impl Verdict {
+    pub fn as_str(self) -> &'static str {
+        match self {
+            Self::Accept => "accept",
+            Self::Reject => "reject",
+        }
+    }
+}
+
+/// The one place feedback-aggregation policy lives (UI filters and XMP
+/// export must agree): the rating is the MAX across everyone, any accept
+/// wins over rejects, and the owner's feedback counts like a client's.
+#[derive(Debug, Clone, Copy, Default, Serialize)]
+pub struct FeedbackAggregate {
+    pub top_rating: Option<i32>,
+    pub accepts: i32,
+    pub rejects: i32,
+}
+
+impl FeedbackAggregate {
+    pub fn add_rating(&mut self, rating: i32) {
+        self.top_rating = Some(self.top_rating.map_or(rating, |top| top.max(rating)));
+    }
+
+    pub fn add_verdict(&mut self, verdict: &str) {
+        if verdict == "accept" {
+            self.accepts += 1;
+        } else {
+            self.rejects += 1;
+        }
+    }
+
+    pub fn add_owner(&mut self, rating: Option<i32>, verdict: Option<&str>) {
+        if let Some(rating) = rating {
+            self.add_rating(rating);
+        }
+        if let Some(verdict) = verdict {
+            self.add_verdict(verdict);
+        }
+    }
+
+    pub fn is_empty(&self) -> bool {
+        self.top_rating.is_none() && self.accepts == 0 && self.rejects == 0
+    }
+
+    pub fn merge(&mut self, other: &FeedbackAggregate) {
+        if let Some(rating) = other.top_rating {
+            self.add_rating(rating);
+        }
+        self.accepts += other.accepts;
+        self.rejects += other.rejects;
+    }
+
+    /// XMP color label: any accept wins, otherwise any reject.
+    pub fn label(&self) -> Option<&'static str> {
+        if self.accepts > 0 {
+            Some("Green")
+        } else if self.rejects > 0 {
+            Some("Red")
+        } else {
+            None
+        }
+    }
+}
+
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum JobKind {
     ProcessPhoto,
@@ -115,6 +190,12 @@ pub struct Photo {
     pub height: Option<i32>,
     pub taken_at: Option<DateTime<Utc>>,
     pub processed_at: Option<DateTime<Utc>>,
+    pub owner_rating: Option<i32>,
+    pub owner_verdict: Option<String>,
+    #[serde(skip_serializing)]
+    pub sha256: Option<String>,
+    #[serde(skip_serializing)]
+    pub crc32: Option<i64>,
     pub created_at: DateTime<Utc>,
 }
 

src/routes/albums.rs

@@ -7,7 +7,7 @@ use serde::{Deserialize, Serialize};
 use uuid::Uuid;
 
 use crate::error::{ApiError, ApiResult};
-use crate::models::{Album, JobKind, Photo, PhotoStatus};
+use crate::models::{Album, FeedbackAggregate, Photo, PhotoStatus};
 use crate::state::AppState;
 
 #[derive(Serialize, sqlx::FromRow)]
@@ -69,27 +69,77 @@ pub async fn create(
 
 #[derive(Serialize)]
 pub struct ShareRating {
+    pub share_id: Uuid,
     pub share_label: String,
     pub rating: i32,
 }
 
 #[derive(Serialize)]
 pub struct ShareTag {
+    pub share_id: Uuid,
     pub share_label: String,
     pub tag: String,
 }
 
+#[derive(Serialize)]
+pub struct ShareVerdict {
+    pub share_id: Uuid,
+    pub share_label: String,
+    pub verdict: String,
+}
+
 #[derive(Serialize, Default)]
 pub struct PhotoFeedback {
     pub ratings: Vec<ShareRating>,
+    pub verdicts: Vec<ShareVerdict>,
     pub tags: Vec<ShareTag>,
 }
 
+pub(super) const RATING_ROWS: &str = "select r.photo_id, s.id, s.label, r.rating
+    from ratings r join shares s on s.id = r.share_id
+    where s.album_id = $1 and ($2::uuid[] is null or r.share_id = any($2))";
+pub(super) const VERDICT_ROWS: &str = "select v.photo_id, s.id, s.label, v.verdict
+    from verdicts v join shares s on s.id = v.share_id
+    where s.album_id = $1 and ($2::uuid[] is null or v.share_id = any($2))";
+pub(super) const TAG_ROWS: &str = "select t.photo_id, s.id, s.label, t.tag
+    from tags t join shares s on s.id = t.share_id
+    where s.album_id = $1 and ($2::uuid[] is null or t.share_id = any($2))
+    order by t.created_at";
+
+/// One feedback query: (photo_id, share id, share label, value) rows for an
+/// album, optionally narrowed to a single share ($2).
+pub(super) async fn feedback_rows<T>(
+    db: &sqlx::PgPool,
+    sql: &str,
+    album_id: Uuid,
+    shares: Option<&[Uuid]>,
+) -> Result<Vec<(Uuid, Uuid, String, T)>, sqlx::Error>
+where
+    (Uuid, Uuid, String, T): for<'r> sqlx::FromRow<'r, sqlx::postgres::PgRow> + Send + Unpin,
+{
+    sqlx::query_as(sql)
+        .bind(album_id)
+        .bind(shares)
+        .fetch_all(db)
+        .await
+}
+
+fn fold_feedback<T>(
+    feedback: &mut HashMap<Uuid, PhotoFeedback>,
+    rows: Vec<(Uuid, Uuid, String, T)>,
+    push: impl Fn(&mut PhotoFeedback, Uuid, String, T),
+) {
+    for (photo_id, share_id, share_label, value) in rows {
+        push(feedback.entry(photo_id).or_default(), share_id, share_label, value);
+    }
+}
+
 #[derive(Serialize)]
 pub struct AlbumDetail {
     pub album: Album,
     pub photos: Vec<Photo>,
     pub feedback: HashMap<Uuid, PhotoFeedback>,
+    pub aggregates: HashMap<Uuid, FeedbackAggregate>,
 }
 
 pub async fn get_one(
@@ -108,49 +158,85 @@ pub async fn get_one(
     .fetch_all(&state.db)
     .await?;
 
+    // The three feedback kinds are independent (photo_id, share, value)
+    // queries — run them concurrently and fold with one shared shape.
+    let (ratings, verdicts, tags) = tokio::try_join!(
+        feedback_rows::<i32>(&state.db, RATING_ROWS, album_id, None),
+        feedback_rows::<String>(&state.db, VERDICT_ROWS, album_id, None),
+        feedback_rows::<String>(&state.db, TAG_ROWS, album_id, None),
+    )?;
+
+    let mut aggregates: HashMap<Uuid, FeedbackAggregate> = HashMap::new();
+    for (photo_id, _, _, rating) in &ratings {
+        aggregates.entry(*photo_id).or_default().add_rating(*rating);
+    }
+    for (photo_id, _, _, verdict) in &verdicts {
+        aggregates.entry(*photo_id).or_default().add_verdict(verdict);
+    }
+    for photo in &photos {
+        if photo.owner_rating.is_some() || photo.owner_verdict.is_some() {
+            aggregates
+                .entry(photo.id)
+                .or_default()
+                .add_owner(photo.owner_rating, photo.owner_verdict.as_deref());
+        }
+    }
+
     let mut feedback: HashMap<Uuid, PhotoFeedback> = HashMap::new();
-    let ratings: Vec<(Uuid, String, i32)> = sqlx::query_as(
+    fold_feedback(&mut feedback, ratings, |f, share_id, share_label, rating| {
-        "select r.photo_id, s.label, r.rating
+        f.ratings.push(ShareRating {
-         from ratings r join shares s on s.id = r.share_id
+            share_id,
-         where s.album_id = $1",
+            share_label,
-    )
+            rating,
-    .bind(album_id)
+        })
-    .fetch_all(&state.db)
+    });
-    .await?;
+    fold_feedback(&mut feedback, verdicts, |f, share_id, share_label, verdict| {
-    for (photo_id, share_label, rating) in ratings {
+        f.verdicts.push(ShareVerdict {
-        feedback
+            share_id,
-            .entry(photo_id)
+            share_label,
-            .or_default()
+            verdict,
-            .ratings
+        })
-            .push(ShareRating {
+    });
-                share_label,
+    fold_feedback(&mut feedback, tags, |f, share_id, share_label, tag| {
-                rating,
+        f.tags.push(ShareTag {
-            });
+            share_id,
-    }
+            share_label,
-    let tags: Vec<(Uuid, String, String)> = sqlx::query_as(
+            tag,
-        "select t.photo_id, s.label, t.tag
+        })
-         from tags t join shares s on s.id = t.share_id
+    });
-         where s.album_id = $1
-         order by t.created_at",
-    )
-    .bind(album_id)
-    .fetch_all(&state.db)
-    .await?;
-    for (photo_id, share_label, tag) in tags {
-        feedback
-            .entry(photo_id)
-            .or_default()
-            .tags
-            .push(ShareTag { share_label, tag });
-    }
 
     Ok(Json(AlbumDetail {
         album,
         photos,
         feedback,
+        aggregates,
     }))
 }
 
+#[derive(Serialize, sqlx::FromRow)]
+pub struct PendingPhoto {
+    pub id: Uuid,
+    pub filename: String,
+    pub status: String,
+    pub error: Option<String>,
+}
+
+pub async fn pending(
+    State(state): State<AppState>,
+    Path(album_id): Path<Uuid>,
+) -> ApiResult<Json<serde_json::Value>> {
+    let pending: Vec<PendingPhoto> = sqlx::query_as(
+        "select id, filename, status, error from photos
+         where album_id = $1 and status != $2
+         order by created_at",
+    )
+    .bind(album_id)
+    .bind(PhotoStatus::Ready.as_str())
+    .fetch_all(&state.db)
+    .await?;
+    Ok(Json(serde_json::json!({ "pending": pending })))
+}
+
 #[derive(Deserialize)]
 pub struct UpdateAlbum {
     name: Option<String>,
@@ -196,17 +282,13 @@ pub async fn delete(
     if locked.is_none() {
         return Err(ApiError::not_found());
     }
-    // Delete photos and enqueue their S3 cleanup atomically, in one statement.
+    // Delete photos through the shared path so the S3 cleanup convention
-    sqlx::query(
+    // lives in one place; the album lock above keeps this set complete.
-        "with deleted as (delete from photos where album_id = $1 returning id)
+    let photo_ids: Vec<Uuid> = sqlx::query_scalar("select id from photos where album_id = $1")
-         insert into jobs (kind, payload)
+        .bind(album_id)
-         select $2, jsonb_build_object('prefix', 'photos/' || id || '/')
+        .fetch_all(&mut *tx)
-         from deleted",
+        .await?;
-    )
+    super::photos::delete_with_cleanup(&mut tx, &photo_ids).await?;
-    .bind(album_id)
-    .bind(JobKind::DeleteS3Prefix.as_str())
-    .execute(&mut *tx)
-    .await?;
     sqlx::query("delete from albums where id = $1")
         .bind(album_id)
         .execute(&mut *tx)

src/routes/client.rs

@@ -10,7 +10,7 @@ use serde::{Deserialize, Serialize};
 use uuid::Uuid;
 
 use crate::error::{ApiError, ApiResult};
-use crate::models::{PhotoStatus, Share};
+use crate::models::{PhotoStatus, Share, Verdict};
 use crate::state::AppState;
 
 pub async fn load_share(state: &AppState, token: &str) -> Result<Share, ApiError> {
@@ -137,6 +137,7 @@ struct ClientPhotoRow {
     taken_at: Option<DateTime<Utc>>,
     processed_at: Option<DateTime<Utc>>,
     my_rating: Option<i32>,
+    my_verdict: Option<String>,
 }
 
 #[derive(Serialize)]
@@ -185,9 +186,10 @@ pub async fn get_share(
     let jar = grant_access(&state, jar, share.id);
 
     let rows: Vec<ClientPhotoRow> = sqlx::query_as(
-        "select p.id, p.filename, p.size_bytes, p.width, p.height, p.taken_at, p.processed_at, r.rating as my_rating
+        "select p.id, p.filename, p.size_bytes, p.width, p.height, p.taken_at, p.processed_at, r.rating as my_rating, v.verdict as my_verdict
          from photos p
          left join ratings r on r.photo_id = p.id and r.share_id = $2
+         left join verdicts v on v.photo_id = p.id and v.share_id = $2
          where p.album_id = $1 and p.status = $3
          order by coalesce(p.taken_at, p.created_at), p.filename",
     )
@@ -352,6 +354,42 @@ pub async fn set_rating(
     Ok(Json(serde_json::json!({ "ok": true })))
 }
 
+#[derive(Deserialize)]
+pub struct VerdictBody {
+    verdict: Option<Verdict>,
+}
+
+pub async fn set_verdict(
+    State(state): State<AppState>,
+    Path((token, photo_id)): Path<(String, Uuid)>,
+    jar: SignedCookieJar,
+    Json(body): Json<VerdictBody>,
+) -> ApiResult<Json<serde_json::Value>> {
+    let share = share_photo(&state, &jar, &token, photo_id).await?;
+    match body.verdict {
+        None => {
+            sqlx::query("delete from verdicts where share_id = $1 and photo_id = $2")
+                .bind(share.id)
+                .bind(photo_id)
+                .execute(&state.db)
+                .await?;
+        }
+        Some(verdict) => {
+            sqlx::query(
+                "insert into verdicts (share_id, photo_id, verdict) values ($1, $2, $3)
+                 on conflict (share_id, photo_id)
+                 do update set verdict = excluded.verdict, updated_at = now()",
+            )
+            .bind(share.id)
+            .bind(photo_id)
+            .bind(verdict.as_str())
+            .execute(&state.db)
+            .await?;
+        }
+    }
+    Ok(Json(serde_json::json!({ "ok": true })))
+}
+
 #[derive(Deserialize)]
 pub struct TagsBody {
     tags: Vec<String>,

src/routes/mod.rs

@@ -3,6 +3,7 @@ pub mod client;
 pub mod images;
 pub mod photos;
 pub mod shares;
+pub mod xmp;
 pub mod zip;
 
 use axum::extract::{DefaultBodyLimit, Request, State};
@@ -77,9 +78,18 @@ pub fn router(state: &AppState) -> Router<AppState> {
             get(shares::list).post(shares::create),
         )
         .route("/api/albums/{id}/zip", post(zip::album_zip))
+        .route("/api/albums/{id}/xmp", get(xmp::album_xmp))
+        .route("/api/albums/{id}/pending", get(albums::pending))
+        .route("/api/albums/{id}/photos/by-hash/{sha256}", get(photos::by_hash))
+        .route("/api/photos/delete", post(photos::delete_many))
         .route("/api/photos/{id}", delete(photos::delete))
+        .route("/api/photos/{id}/rating", put(photos::set_owner_rating))
+        .route("/api/photos/{id}/verdict", put(photos::set_owner_verdict))
         .route("/api/photos/{id}/reprocess", post(photos::reprocess))
-        .route("/api/shares/{id}", delete(shares::delete))
+        .route(
+            "/api/shares/{id}",
+            delete(shares::delete).patch(shares::update),
+        )
         .route("/api/shares/{id}/reset-lock", post(shares::reset_lock))
         .route_layer(middleware::from_fn_with_state(
             state.clone(),
@@ -99,6 +109,10 @@ pub fn router(state: &AppState) -> Router<AppState> {
             "/api/share/{token}/photos/{photo_id}/rating",
             put(client::set_rating),
         )
+        .route(
+            "/api/share/{token}/photos/{photo_id}/verdict",
+            put(client::set_verdict),
+        )
         .route(
             "/api/share/{token}/photos/{photo_id}/tags",
             put(client::set_tags),

src/routes/photos.rs

@@ -5,12 +5,13 @@ use axum::http::HeaderMap;
 use axum::Json;
 use futures::StreamExt;
 use serde::Deserialize;
+use sha2::Digest;
 use tokio::io::AsyncWriteExt;
 use uuid::Uuid;
 
 use crate::error::{ApiError, ApiResult};
 use crate::jobs;
-use crate::models::{JobKind, Photo, PhotoStatus};
+use crate::models::{FeedbackAggregate, JobKind, Photo, PhotoStatus, Verdict};
 use crate::s3;
 use crate::state::AppState;
 
@@ -60,17 +61,23 @@ pub async fn upload(
         .unwrap_or("application/octet-stream")
         .to_string();
 
-    // Stream the request body to a temp file so large raws never sit in memory.
+    // Stream the request body to a temp file so large raws never sit in
+    // memory, hashing as it flows: sha256 for duplicate detection, crc32 for
+    // spool-free zip downloads.
     let dir = tempfile::tempdir().map_err(anyhow::Error::from)?;
     let path = dir.path().join("upload.bin");
     let mut file = tokio::fs::File::create(&path)
         .await
         .map_err(anyhow::Error::from)?;
     let mut stream = body.into_data_stream();
+    let mut sha = sha2::Sha256::new();
+    let mut crc = crc32fast::Hasher::new();
     let mut size: i64 = 0;
     while let Some(chunk) = stream.next().await {
         let chunk = chunk.map_err(|e| ApiError::bad_request(format!("upload aborted: {e}")))?;
         size += chunk.len() as i64;
+        sha.update(&chunk);
+        crc.update(&chunk);
         file.write_all(&chunk).await.map_err(anyhow::Error::from)?;
     }
     file.flush().await.map_err(anyhow::Error::from)?;
@@ -78,6 +85,20 @@ pub async fn upload(
     if size == 0 {
         return Err(ApiError::bad_request("empty upload"));
     }
+    let sha256 = hex::encode(sha.finalize());
+    let crc32 = i64::from(crc.finalize());
+
+    // Same content already in this album? Return it — re-dragging a folder
+    // after a partial upload just fills the gaps instead of duplicating.
+    let existing: Option<Photo> =
+        sqlx::query_as("select * from photos where album_id = $1 and sha256 = $2")
+            .bind(album_id)
+            .bind(&sha256)
+            .fetch_optional(&state.db)
+            .await?;
+    if let Some(existing) = existing {
+        return Ok(Json(existing));
+    }
 
     // Upload to S3 first, then create the row and enqueue processing in one
     // transaction — a photo row can never exist without its job, and a failed
@@ -86,30 +107,33 @@ pub async fn upload(
     let key = s3::original_key(photo_id, &filename);
     s3::put_file(&state, &key, &path, &content_type).await?;
 
-    let result: ApiResult<(sqlx::Transaction<'static, sqlx::Postgres>, Photo)> = async {
+    let result: Result<(sqlx::Transaction<'static, sqlx::Postgres>, Photo), sqlx::Error> =
-        let mut tx = state.db.begin().await?;
+        async {
-        let photo: Photo = sqlx::query_as(
+            let mut tx = state.db.begin().await?;
-            "insert into photos (id, album_id, filename, content_type, size_bytes, status)
+            let photo: Photo = sqlx::query_as(
-             values ($1, $2, $3, $4, $5, $6)
+                "insert into photos (id, album_id, filename, content_type, size_bytes, status, sha256, crc32)
-             returning *",
+                 values ($1, $2, $3, $4, $5, $6, $7, $8)
-        )
+                 returning *",
-        .bind(photo_id)
+            )
-        .bind(album_id)
+            .bind(photo_id)
-        .bind(&filename)
+            .bind(album_id)
-        .bind(&content_type)
+            .bind(&filename)
-        .bind(size)
+            .bind(&content_type)
-        .bind(PhotoStatus::Uploaded.as_str())
+            .bind(size)
-        .fetch_one(&mut *tx)
+            .bind(PhotoStatus::Uploaded.as_str())
-        .await?;
+            .bind(&sha256)
-        jobs::enqueue(
+            .bind(crc32)
-            &mut *tx,
+            .fetch_one(&mut *tx)
-            JobKind::ProcessPhoto,
+            .await?;
-            serde_json::json!({ "photo_id": photo_id }),
+            jobs::enqueue(
-        )
+                &mut *tx,
-        .await?;
+                JobKind::ProcessPhoto,
-        Ok((tx, photo))
+                serde_json::json!({ "photo_id": photo_id }),
-    }
+            )
-    .await;
+            .await?;
+            Ok((tx, photo))
+        }
+        .await;
 
     let (tx, photo) = match result {
         Ok(pair) => pair,
@@ -118,7 +142,24 @@ pub async fn upload(
             if let Err(cleanup) = s3::delete_prefix(&state, &s3::photo_prefix(photo_id)).await {
                 tracing::error!("failed to clean up s3 after aborted upload: {cleanup:#}");
             }
-            return Err(e);
+            // Concurrent identical upload beat us to the unique index — hand
+            // back the winner instead of an error.
+            let unique_violation = matches!(
+                &e,
+                sqlx::Error::Database(db) if db.code().as_deref() == Some("23505")
+            );
+            if unique_violation {
+                let winner: Option<Photo> =
+                    sqlx::query_as("select * from photos where album_id = $1 and sha256 = $2")
+                        .bind(album_id)
+                        .bind(&sha256)
+                        .fetch_optional(&state.db)
+                        .await?;
+                if let Some(winner) = winner {
+                    return Ok(Json(winner));
+                }
+            }
+            return Err(e.into());
         }
     };
     if let Err(e) = tx.commit().await {
@@ -133,28 +174,164 @@ pub async fn upload(
     Ok(Json(photo))
 }
 
+/// Client-side dedup support: lets the uploader skip transferring files whose
+/// content already exists in the album.
+pub async fn by_hash(
+    State(state): State<AppState>,
+    Path((album_id, sha256)): Path<(Uuid, String)>,
+) -> ApiResult<Json<Photo>> {
+    let photo: Option<Photo> =
+        sqlx::query_as("select * from photos where album_id = $1 and sha256 = $2")
+            .bind(album_id)
+            .bind(&sha256)
+            .fetch_optional(&state.db)
+            .await?;
+    photo.map(Json).ok_or_else(ApiError::not_found)
+}
+
+/// The one deletion path: delete the given photos and enqueue their S3
+/// cleanup jobs in the same transaction. Prefixes come from s3::photo_prefix
+/// so the key layout has a single source of truth. Returns how many photos
+/// were actually deleted.
+pub(super) async fn delete_with_cleanup(
+    tx: &mut sqlx::PgConnection,
+    ids: &[Uuid],
+) -> Result<u64, sqlx::Error> {
+    let deleted: Vec<Uuid> = sqlx::query_scalar("delete from photos where id = any($1) returning id")
+        .bind(ids)
+        .fetch_all(&mut *tx)
+        .await?;
+    if deleted.is_empty() {
+        return Ok(0);
+    }
+    let prefixes: Vec<String> = deleted.iter().map(|id| s3::photo_prefix(*id)).collect();
+    sqlx::query(
+        "insert into jobs (kind, payload)
+         select $1, jsonb_build_object('prefix', p)
+         from unnest($2::text[]) as p",
+    )
+    .bind(JobKind::DeleteS3Prefix.as_str())
+    .bind(&prefixes)
+    .execute(&mut *tx)
+    .await?;
+    Ok(deleted.len() as u64)
+}
+
 pub async fn delete(
     State(state): State<AppState>,
     Path(photo_id): Path<Uuid>,
 ) -> ApiResult<Json<serde_json::Value>> {
     let mut tx = state.db.begin().await?;
-    let deleted = sqlx::query("delete from photos where id = $1")
+    if delete_with_cleanup(&mut tx, &[photo_id]).await? == 0 {
-        .bind(photo_id)
-        .execute(&mut *tx)
-        .await?;
-    if deleted.rows_affected() == 0 {
         return Err(ApiError::not_found());
     }
-    jobs::enqueue(
-        &mut *tx,
-        JobKind::DeleteS3Prefix,
-        serde_json::json!({ "prefix": s3::photo_prefix(photo_id) }),
-    )
-    .await?;
     tx.commit().await?;
     Ok(Json(serde_json::json!({ "ok": true })))
 }
 
+#[derive(Deserialize)]
+pub struct DeleteManyBody {
+    ids: Vec<Uuid>,
+}
+
+pub async fn delete_many(
+    State(state): State<AppState>,
+    Json(body): Json<DeleteManyBody>,
+) -> ApiResult<Json<serde_json::Value>> {
+    if body.ids.is_empty() {
+        return Err(ApiError::bad_request("ids must not be empty"));
+    }
+    let mut tx = state.db.begin().await?;
+    let deleted = delete_with_cleanup(&mut tx, &body.ids).await?;
+    // Consistent with the single-photo route: deleting nothing is an error,
+    // not a silent success (e.g. a stale tab re-deleting already-gone photos).
+    if deleted == 0 {
+        return Err(ApiError::not_found());
+    }
+    tx.commit().await?;
+    Ok(Json(serde_json::json!({ "ok": true, "deleted": deleted })))
+}
+
+async fn feedback_aggregate(
+    db: &sqlx::PgPool,
+    photo_id: Uuid,
+) -> Result<FeedbackAggregate, sqlx::Error> {
+    let (top, accepts, rejects, owner_rating, owner_verdict): (
+        Option<i32>,
+        i64,
+        i64,
+        Option<i32>,
+        Option<String>,
+    ) = sqlx::query_as(
+        "select
+            (select max(r.rating) from ratings r where r.photo_id = p.id),
+            (select count(*) from verdicts v where v.photo_id = p.id and v.verdict = 'accept'),
+            (select count(*) from verdicts v where v.photo_id = p.id and v.verdict = 'reject'),
+            p.owner_rating, p.owner_verdict
+         from photos p where p.id = $1",
+    )
+    .bind(photo_id)
+    .fetch_one(db)
+    .await?;
+    let mut agg = FeedbackAggregate {
+        top_rating: None,
+        accepts: accepts as i32,
+        rejects: rejects as i32,
+    };
+    if let Some(top) = top {
+        agg.add_rating(top);
+    }
+    agg.add_owner(owner_rating, owner_verdict.as_deref());
+    Ok(agg)
+}
+
+#[derive(Deserialize)]
+pub struct OwnerRatingBody {
+    rating: i32,
+}
+
+pub async fn set_owner_rating(
+    State(state): State<AppState>,
+    Path(photo_id): Path<Uuid>,
+    Json(body): Json<OwnerRatingBody>,
+) -> ApiResult<Json<serde_json::Value>> {
+    if !(0..=5).contains(&body.rating) {
+        return Err(ApiError::bad_request("rating must be between 0 and 5"));
+    }
+    let updated = sqlx::query("update photos set owner_rating = $2 where id = $1")
+        .bind(photo_id)
+        .bind((body.rating > 0).then_some(body.rating))
+        .execute(&state.db)
+        .await?;
+    if updated.rows_affected() == 0 {
+        return Err(ApiError::not_found());
+    }
+    let aggregate = feedback_aggregate(&state.db, photo_id).await?;
+    Ok(Json(serde_json::json!({ "ok": true, "aggregate": aggregate })))
+}
+
+#[derive(Deserialize)]
+pub struct OwnerVerdictBody {
+    verdict: Option<Verdict>,
+}
+
+pub async fn set_owner_verdict(
+    State(state): State<AppState>,
+    Path(photo_id): Path<Uuid>,
+    Json(body): Json<OwnerVerdictBody>,
+) -> ApiResult<Json<serde_json::Value>> {
+    let updated = sqlx::query("update photos set owner_verdict = $2 where id = $1")
+        .bind(photo_id)
+        .bind(body.verdict.map(Verdict::as_str))
+        .execute(&state.db)
+        .await?;
+    if updated.rows_affected() == 0 {
+        return Err(ApiError::not_found());
+    }
+    let aggregate = feedback_aggregate(&state.db, photo_id).await?;
+    Ok(Json(serde_json::json!({ "ok": true, "aggregate": aggregate })))
+}
+
 pub async fn reprocess(
     State(state): State<AppState>,
     Path(photo_id): Path<Uuid>,

src/routes/shares.rs

@@ -23,6 +23,8 @@ struct ShareAdminRow {
     created_at: DateTime<Utc>,
     rating_count: i64,
     tag_count: i64,
+    accept_count: i64,
+    reject_count: i64,
 }
 
 fn share_json(state: &AppState, row: &ShareAdminRow) -> serde_json::Value {
@@ -38,20 +40,30 @@ fn share_json(state: &AppState, row: &ShareAdminRow) -> serde_json::Value {
         "created_at": row.created_at,
         "rating_count": row.rating_count,
         "tag_count": row.tag_count,
+        "accept_count": row.accept_count,
+        "reject_count": row.reject_count,
     })
 }
 
-const SHARE_COLUMNS: &str = "s.id, s.token, s.label, s.password_hash, s.allow_download,
+// Aggregates run as laterals so each feedback table is scanned once per
+// share (the verdict lateral yields both counts from a single pass).
+const SHARE_SELECT: &str = "select s.id, s.token, s.label, s.password_hash, s.allow_download,
     s.expires_at, s.locked_until, s.created_at,
-    (select count(*) from ratings r where r.share_id = s.id) as rating_count,
+    rc.rating_count, tc.tag_count, vc.accept_count, vc.reject_count
-    (select count(*) from tags t where t.share_id = s.id) as tag_count";
+    from shares s
+    cross join lateral (select count(*) as rating_count from ratings r where r.share_id = s.id) rc
+    cross join lateral (select count(*) as tag_count from tags t where t.share_id = s.id) tc
+    cross join lateral (
+        select count(*) filter (where v.verdict = 'accept') as accept_count,
+               count(*) filter (where v.verdict = 'reject') as reject_count
+        from verdicts v where v.share_id = s.id) vc";
 
 pub async fn list(
     State(state): State<AppState>,
     Path(album_id): Path<Uuid>,
 ) -> ApiResult<Json<Vec<serde_json::Value>>> {
     let rows: Vec<ShareAdminRow> = sqlx::query_as(&format!(
-        "select {SHARE_COLUMNS} from shares s where s.album_id = $1 order by s.created_at desc"
+        "{SHARE_SELECT} where s.album_id = $1 order by s.created_at desc"
     ))
     .bind(album_id)
     .fetch_all(&state.db)
@@ -119,11 +131,53 @@ pub async fn create(
     .fetch_one(&state.db)
     .await?;
 
-    let row: ShareAdminRow =
+    let row: ShareAdminRow = sqlx::query_as(&format!("{SHARE_SELECT} where s.id = $1"))
-        sqlx::query_as(&format!("select {SHARE_COLUMNS} from shares s where s.id = $1"))
+        .bind(share_id)
-            .bind(share_id)
+        .fetch_one(&state.db)
-            .fetch_one(&state.db)
+        .await?;
-            .await?;
+    Ok(Json(share_json(&state, &row)))
+}
+
+/// Distinguishes an absent JSON field (keep current value) from an explicit
+/// null (clear the expiry): absent → None, present → Some(inner).
+fn double_option<'de, D>(de: D) -> Result<Option<Option<DateTime<Utc>>>, D::Error>
+where
+    D: serde::Deserializer<'de>,
+{
+    serde::Deserialize::deserialize(de).map(Some)
+}
+
+#[derive(Deserialize)]
+pub struct UpdateShare {
+    allow_download: Option<bool>,
+    #[serde(default, deserialize_with = "double_option")]
+    expires_at: Option<Option<DateTime<Utc>>>,
+}
+
+pub async fn update(
+    State(state): State<AppState>,
+    Path(share_id): Path<Uuid>,
+    Json(body): Json<UpdateShare>,
+) -> ApiResult<Json<serde_json::Value>> {
+    let updated = sqlx::query(
+        "update shares set
+             allow_download = coalesce($2, allow_download),
+             expires_at = case when $3 then $4 else expires_at end
+         where id = $1",
+    )
+    .bind(share_id)
+    .bind(body.allow_download)
+    .bind(body.expires_at.is_some())
+    .bind(body.expires_at.flatten())
+    .execute(&state.db)
+    .await?;
+    if updated.rows_affected() == 0 {
+        return Err(ApiError::not_found());
+    }
+    let row: ShareAdminRow = sqlx::query_as(&format!("{SHARE_SELECT} where s.id = $1"))
+        .bind(share_id)
+        .fetch_one(&state.db)
+        .await?;
     Ok(Json(share_json(&state, &row)))
 }
 

src/routes/xmp.rs

@@ -0,0 +1,252 @@
+use std::collections::{BTreeMap, BTreeSet, HashMap};
+
+use axum::extract::{Path, Query, State};
+use axum::http::header;
+use axum::response::{IntoResponse, Response};
+use chrono::Utc;
+use serde::Deserialize;
+use uuid::Uuid;
+
+use crate::error::{ApiError, ApiResult};
+use crate::models::{FeedbackAggregate, PhotoStatus};
+use crate::state::AppState;
+
+#[derive(Deserialize)]
+pub struct XmpQuery {
+    /// Comma-separated share ids; absent = all shares.
+    shares: Option<String>,
+    /// Include the photographer's own feedback; defaults to true only when
+    /// no share filter is given.
+    own: Option<bool>,
+}
+
+#[derive(Default)]
+struct Sidecar {
+    agg: FeedbackAggregate,
+    tags: BTreeSet<String>,
+}
+
+/// ZIP of XMP sidecars, one per photo that has feedback from the selected
+/// sources — drop them next to the RAWs and Capture One / Lightroom pick up
+/// rating, color label and keywords on sync.
+pub async fn album_xmp(
+    State(state): State<AppState>,
+    Path(album_id): Path<Uuid>,
+    Query(query): Query<XmpQuery>,
+) -> ApiResult<Response> {
+    let album: Option<(String,)> = sqlx::query_as("select name from albums where id = $1")
+        .bind(album_id)
+        .fetch_optional(&state.db)
+        .await?;
+    let Some((album_name,)) = album else {
+        return Err(ApiError::not_found());
+    };
+
+    let share_filter: Option<Vec<Uuid>> = match &query.shares {
+        None => None,
+        Some(raw) => Some(
+            raw.split(',')
+                .map(str::trim)
+                .filter(|s| !s.is_empty())
+                .map(|s| {
+                    Uuid::parse_str(s)
+                        .map_err(|_| ApiError::bad_request(format!("invalid share id: {s}")))
+                })
+                .collect::<Result<Vec<_>, _>>()
+                .map(|mut ids| {
+                    ids.sort();
+                    ids.dedup();
+                    ids
+                })?,
+        ),
+    };
+    let include_own = query.own.unwrap_or(share_filter.is_none());
+    if let Some(ids) = &share_filter {
+        if ids.is_empty() && !include_own {
+            return Err(ApiError::bad_request("select at least one feedback source"));
+        }
+        if !ids.is_empty() {
+            let (found,): (i64,) =
+                sqlx::query_as("select count(*) from shares where album_id = $1 and id = any($2)")
+                    .bind(album_id)
+                    .bind(ids)
+                    .fetch_one(&state.db)
+                    .await?;
+            if found as usize != ids.len() {
+                return Err(ApiError::not_found());
+            }
+        }
+    }
+
+    let photos: Vec<(Uuid, String, Option<i32>, Option<String>)> = sqlx::query_as(
+        "select id, filename, owner_rating, owner_verdict
+         from photos where album_id = $1 and status = $2 order by filename",
+    )
+    .bind(album_id)
+    .bind(PhotoStatus::Ready.as_str())
+    .fetch_all(&state.db)
+    .await?;
+
+    let shares = share_filter.as_deref();
+    let (ratings, verdicts, tags) = tokio::try_join!(
+        super::albums::feedback_rows::<i32>(&state.db, super::albums::RATING_ROWS, album_id, shares),
+        super::albums::feedback_rows::<String>(&state.db, super::albums::VERDICT_ROWS, album_id, shares),
+        super::albums::feedback_rows::<String>(&state.db, super::albums::TAG_ROWS, album_id, shares),
+    )?;
+
+    let mut feedback: HashMap<Uuid, Sidecar> = HashMap::new();
+    for (photo_id, _, _, rating) in ratings {
+        feedback.entry(photo_id).or_default().agg.add_rating(rating);
+    }
+    for (photo_id, _, _, verdict) in verdicts {
+        feedback.entry(photo_id).or_default().agg.add_verdict(&verdict);
+    }
+    for (photo_id, _, _, tag) in tags {
+        feedback.entry(photo_id).or_default().tags.insert(tag);
+    }
+
+    // One sidecar per BASENAME: a RAW+JPEG pair shares its .xmp, so their
+    // feedback is merged — a disambiguated "name-2.xmp" would never be
+    // matched by any editor and its feedback silently lost.
+    let mut sidecars: BTreeMap<String, Sidecar> = BTreeMap::new();
+    for (photo_id, filename, owner_rating, owner_verdict) in &photos {
+        let mut f = feedback.remove(photo_id).unwrap_or_default();
+        if include_own {
+            f.agg.add_owner(*owner_rating, owner_verdict.as_deref());
+        }
+        if f.agg.is_empty() && f.tags.is_empty() {
+            continue;
+        }
+        let base = filename.rsplit_once('.').map(|(b, _)| b).unwrap_or(filename);
+        let entry = sidecars.entry(format!("{base}.xmp")).or_default();
+        entry.agg.merge(&f.agg);
+        entry.tags.extend(f.tags);
+    }
+    let entries: Vec<(String, Vec<u8>)> = sidecars
+        .into_iter()
+        .map(|(name, f)| {
+            (
+                name,
+                xmp_document(
+                    f.agg.top_rating.map(|r| r.clamp(1, 5)),
+                    f.agg.label(),
+                    &f.tags,
+                )
+                .into_bytes(),
+            )
+        })
+        .collect();
+
+    let zip = build_stored_zip(&entries);
+    let safe_name: String = album_name
+        .chars()
+        .map(|c| if c.is_ascii_alphanumeric() || c == '-' || c == '_' { c } else { '-' })
+        .collect();
+    Ok((
+        [
+            (header::CONTENT_TYPE, "application/zip".to_string()),
+            (
+                header::CONTENT_DISPOSITION,
+                format!("attachment; filename=\"{safe_name}-xmp.zip\""),
+            ),
+        ],
+        zip,
+    )
+        .into_response())
+}
+
+fn escape_xml(value: &str) -> String {
+    value
+        .replace('&', "&amp;")
+        .replace('<', "&lt;")
+        .replace('>', "&gt;")
+        .replace('"', "&quot;")
+}
+
+fn xmp_document(rating: Option<i32>, label: Option<&str>, tags: &BTreeSet<String>) -> String {
+    let mut attrs = String::new();
+    if let Some(rating) = rating {
+        attrs.push_str(&format!(" xmp:Rating=\"{rating}\""));
+    }
+    if let Some(label) = label {
+        attrs.push_str(&format!(" xmp:Label=\"{label}\""));
+    }
+    let subject = if tags.is_empty() {
+        String::new()
+    } else {
+        let items: String = tags
+            .iter()
+            .map(|t| format!("<rdf:li>{}</rdf:li>", escape_xml(t)))
+            .collect();
+        format!("<dc:subject><rdf:Bag>{items}</rdf:Bag></dc:subject>")
+    };
+    format!(
+        "<?xpacket begin=\"\u{feff}\" id=\"W5M0MpCehiHzreSzNTczkc9d\"?>\n\
+         <x:xmpmeta xmlns:x=\"adobe:ns:meta/\">\n \
+         <rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\">\n  \
+         <rdf:Description rdf:about=\"\" xmlns:xmp=\"http://ns.adobe.com/xap/1.0/\" \
+         xmlns:dc=\"http://purl.org/dc/elements/1.1/\"{attrs}>{subject}</rdf:Description>\n \
+         </rdf:RDF>\n\
+         </x:xmpmeta>\n\
+         <?xpacket end=\"w\"?>"
+    )
+}
+
+/// Minimal stored (uncompressed) in-memory ZIP — the entries are a handful
+/// of small text files, the streaming writer in zip.rs is for S3 payloads.
+fn build_stored_zip(entries: &[(String, Vec<u8>)]) -> Vec<u8> {
+    let (dos_time, dos_date) = super::zip::dos_datetime(Utc::now());
+    let mut out: Vec<u8> = Vec::new();
+    let mut central: Vec<u8> = Vec::new();
+    for (name, data) in entries {
+        let offset = out.len() as u32;
+        let crc = crc32fast::hash(data);
+        let name_bytes = name.as_bytes();
+        let size = data.len() as u32;
+
+        out.extend_from_slice(&0x04034b50u32.to_le_bytes());
+        out.extend_from_slice(&20u16.to_le_bytes());
+        out.extend_from_slice(&0x0800u16.to_le_bytes()); // UTF-8 names
+        out.extend_from_slice(&0u16.to_le_bytes()); // stored
+        out.extend_from_slice(&dos_time.to_le_bytes());
+        out.extend_from_slice(&dos_date.to_le_bytes());
+        out.extend_from_slice(&crc.to_le_bytes());
+        out.extend_from_slice(&size.to_le_bytes());
+        out.extend_from_slice(&size.to_le_bytes());
+        out.extend_from_slice(&(name_bytes.len() as u16).to_le_bytes());
+        out.extend_from_slice(&0u16.to_le_bytes());
+        out.extend_from_slice(name_bytes);
+        out.extend_from_slice(data);
+
+        central.extend_from_slice(&0x02014b50u32.to_le_bytes());
+        central.extend_from_slice(&20u16.to_le_bytes());
+        central.extend_from_slice(&20u16.to_le_bytes());
+        central.extend_from_slice(&0x0800u16.to_le_bytes());
+        central.extend_from_slice(&0u16.to_le_bytes());
+        central.extend_from_slice(&dos_time.to_le_bytes());
+        central.extend_from_slice(&dos_date.to_le_bytes());
+        central.extend_from_slice(&crc.to_le_bytes());
+        central.extend_from_slice(&size.to_le_bytes());
+        central.extend_from_slice(&size.to_le_bytes());
+        central.extend_from_slice(&(name_bytes.len() as u16).to_le_bytes());
+        central.extend_from_slice(&0u16.to_le_bytes());
+        central.extend_from_slice(&0u16.to_le_bytes());
+        central.extend_from_slice(&0u16.to_le_bytes());
+        central.extend_from_slice(&0u16.to_le_bytes());
+        central.extend_from_slice(&0u32.to_le_bytes());
+        central.extend_from_slice(&offset.to_le_bytes());
+        central.extend_from_slice(name_bytes);
+    }
+    let cd_offset = out.len() as u32;
+    out.extend_from_slice(&central);
+    let count = entries.len() as u16;
+    out.extend_from_slice(&0x06054b50u32.to_le_bytes());
+    out.extend_from_slice(&0u16.to_le_bytes());
+    out.extend_from_slice(&0u16.to_le_bytes());
+    out.extend_from_slice(&count.to_le_bytes());
+    out.extend_from_slice(&count.to_le_bytes());
+    out.extend_from_slice(&(central.len() as u32).to_le_bytes());
+    out.extend_from_slice(&cd_offset.to_le_bytes());
+    out.extend_from_slice(&0u16.to_le_bytes());
+    out
+}

src/routes/zip.rs

@@ -122,7 +122,7 @@ fn unique_entry_name(used: &mut HashSet<String>, filename: &str) -> String {
 
 /// MS-DOS timestamp (2-second resolution, no timezone; years 1980+ only —
 /// callers clamp earlier dates).
-fn dos_datetime(t: DateTime<Utc>) -> (u16, u16) {
+pub(super) fn dos_datetime(t: DateTime<Utc>) -> (u16, u16) {
     let time = ((t.hour() as u16) << 11) | ((t.minute() as u16) << 5) | (t.second() as u16 / 2);
     let date = (((t.year() - 1980) as u16) << 9) | ((t.month() as u16) << 5) | (t.day() as u16);
     (time, date)
@@ -136,6 +136,9 @@ struct Entry {
     offset: u64,
     dos_time: u16,
     dos_date: u16,
+    /// Stored at upload/processing time; photos from before hashes existed
+    /// have None and take the slower spool path (which backfills it).
+    crc: Option<u32>,
 }
 
 struct ZipPlan {
@@ -176,6 +179,7 @@ fn plan_zip(photos: &[Photo]) -> Result<ZipPlan, ApiError> {
             offset: entry_offset,
             dos_time,
             dos_date,
+            crc: photo.crc32.map(|v| v as u32),
         });
     }
     let cd_offset = offset;
@@ -277,9 +281,23 @@ fn stream_zip(state: AppState, photos: Vec<Photo>, album_name: &str) -> ApiResul
         .map_err(|e| anyhow::anyhow!("building response: {e}").into())
 }
 
-/// Download an original into an anonymous temp file, computing its CRC-32 and
+enum Fetched {
-/// verifying the byte count matches what the zip plan promised.
+    /// CRC already known — the body streams straight into the response.
-fn spool(state: &AppState, key: String, expected_size: u64) -> JoinHandle<anyhow::Result<(tokio::fs::File, u32)>> {
+    Direct(Box<aws_sdk_s3::operation::get_object::GetObjectOutput>),
+    /// Pre-hash photo: spooled to a temp file to compute the CRC first.
+    Spooled(tokio::fs::File, u32),
+}
+
+/// Start fetching an original. With a known CRC this only opens the S3
+/// response (the body is consumed later, straight into the zip stream);
+/// otherwise the object is spooled to an anonymous temp file to compute the
+/// CRC, verifying the byte count the zip plan promised.
+fn fetch_entry(
+    state: &AppState,
+    key: String,
+    expected_size: u64,
+    crc_known: bool,
+) -> JoinHandle<anyhow::Result<Fetched>> {
     let state = state.clone();
     tokio::spawn(async move {
         let object = state
@@ -290,6 +308,9 @@ fn spool(state: &AppState, key: String, expected_size: u64) -> JoinHandle<anyhow
             .send()
             .await
             .map_err(|e| anyhow::anyhow!("fetching {key}: {e}"))?;
+        if crc_known {
+            return Ok(Fetched::Direct(Box::new(object)));
+        }
         let mut file = tokio::fs::File::from_std(tempfile::tempfile()?);
         let mut reader = object.body.into_async_read();
         let mut hasher = crc32fast::Hasher::new();
@@ -310,7 +331,7 @@ fn spool(state: &AppState, key: String, expected_size: u64) -> JoinHandle<anyhow
         );
         file.flush().await?;
         file.seek(std::io::SeekFrom::Start(0)).await?;
-        Ok((file, hasher.finalize()))
+        Ok(Fetched::Spooled(file, hasher.finalize()))
     })
 }
 
@@ -323,20 +344,29 @@ async fn write_zip(
     const FLAGS: u16 = 0x0800;
     let mut crcs = Vec::with_capacity(plan.entries.len());
 
-    // Prefetch: spool the next object from S3 while streaming the current one.
+    // Prefetch: start fetching the next object while streaming the current one.
-    let mut pending: Option<JoinHandle<anyhow::Result<(tokio::fs::File, u32)>>> = None;
+    let mut pending: Option<JoinHandle<anyhow::Result<Fetched>>> = None;
     for (i, entry) in plan.entries.iter().enumerate() {
         let current = match pending.take() {
             Some(handle) => handle,
-            None => spool(state, entry.s3_key.clone(), entry.size),
+            None => fetch_entry(state, entry.s3_key.clone(), entry.size, entry.crc.is_some()),
         };
         if let Some(next) = plan.entries.get(i + 1) {
-            pending = Some(spool(state, next.s3_key.clone(), next.size));
+            pending = Some(fetch_entry(
+                state,
+                next.s3_key.clone(),
+                next.size,
+                next.crc.is_some(),
+            ));
         }
-        let (mut file, crc) = current
+        let fetched = current
             .await
-            .map_err(|e| anyhow::anyhow!("spool task failed: {e}"))?
+            .map_err(|e| anyhow::anyhow!("fetch task failed: {e}"))?
             .map_err(|e| anyhow::anyhow!("photo {}: {e:#}", entry.photo_id))?;
+        let crc = match &fetched {
+            Fetched::Direct(_) => entry.crc.expect("direct fetch implies known crc"),
+            Fetched::Spooled(_, crc) => *crc,
+        };
         crcs.push(crc);
 
         let mut lfh = Vec::with_capacity(30 + entry.name.len());
@@ -353,7 +383,28 @@ async fn write_zip(
         lfh.extend_from_slice(&0u16.to_le_bytes()); // extra len
         lfh.extend_from_slice(&entry.name);
         out.write_all(&lfh).await?;
-        tokio::io::copy(&mut file, &mut out).await?;
+        match fetched {
+            Fetched::Direct(object) => {
+                let mut reader = object.body.into_async_read();
+                let copied = tokio::io::copy(&mut reader, &mut out).await?;
+                anyhow::ensure!(
+                    copied == entry.size,
+                    "{} is {copied} bytes in s3 but {} in the database",
+                    entry.s3_key,
+                    entry.size
+                );
+            }
+            Fetched::Spooled(mut file, crc) => {
+                tokio::io::copy(&mut file, &mut out).await?;
+                // Self-heal: store the freshly computed crc so the next
+                // download of this photo streams directly.
+                let _ = sqlx::query("update photos set crc32 = coalesce(crc32, $2) where id = $1")
+                    .bind(entry.photo_id)
+                    .bind(i64::from(crc))
+                    .execute(&state.db)
+                    .await;
+            }
+        }
     }
 
     // Central directory.