Sidebar counts, marks, folder counts, etc. were keyed only on query
name, not on the authenticated user. Logging in as a non-admin kept
rendering the previous admin session's data because the cache was
never invalidated. clearSession and adoptSession now wipe the cache
so each identity starts fresh.
User-observed: the "test" user (role guest, BasePath="") saw the
admin library counts in the left sidebar after signing in.
PhotoPrism's user entity carries a per-user BasePath; the web app now
mirrors that scope client-side so each user sees only their own subtree
in the sidebar, timeline, folder counts, and heap-convert target picker.
Admin without a BasePath is unchanged. Also removes the redundant
"✕ <folder>" pill below the folder tree.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Six-item frontend performance pass on the SvelteKit app.
P1 — Move per-folder photo counts to a new sidecar endpoint and defer
the fetch to requestIdleCallback. The old client-side path fired one
/photos?count=1000 per folder from the browser (≈1 MB JSON × N folders)
on every cold sidebar mount; the new POST /api/sidecar/folders/counts
fans out over loopback with bounded concurrency and returns a single
{path: count} payload of a few KB.
P2 — Bound the visibleRange scroll-scan around the previous visible
band instead of sweeping every shell from index 0 on each scroll-rAF.
Falls back to a full sweep on cache miss (filter reset, programmatic
jump) so behaviour is unchanged at the edges.
P3 — Adaptive thumbnail size + srcset. PhotoTile now picks the smallest
PhotoPrism tile_* variant (100/224/500) that covers the user's grid
preset at the current DPR. Adds decoding="async".
P4 — Lift the selection check above the {#each} loop. Mostly readability
— SvelteSet.has() is already per-key reactive — but keeps the hot loop
body terse.
P5 — Split dedupedAll / photos derivations so filter-store mutations
(search-as-you-type, section toggles) don't re-walk every loaded page;
only the cheap folder-scope filter re-runs.
P6 — Dynamic-import PreviewOverlay on first preview.uid !== null and
cache the loaded module; closing the overlay leaves the component
mounted with its internal {#if} collapsing the DOM.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Switch the preview overlay from a still <img> to a <video> tag when the
focused photo's Type is "video". Uses PhotoPrism's /api/v1/videos/:hash
endpoint with the existing previewToken, falls back to a still thumb as
the poster, and autoplays muted so the controls reveal without
clobbering whatever else is on the page.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replace the legacy mule-image backend with PhotoPrism plus a thin
SvelteKit client and a Node sidecar for endpoints PhotoPrism doesn't
expose (file rename), and add a two-phase migrator (metadata via PUT,
heaps → albums) for the existing Postgres library.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
