Checkpoint of the in-progress frontend toolchain work (Vite pinned to ^6 after
the 7/8 rolldown build break, eslint-plugin-svelte v3 navigation/reactivity
fixes, CI/Dockerfile/manifest updates) together with three UI performance
optimizations (verified on the Vite 6 build):
- Critical CSS: move auth.css/music.css off the global path into their route
chunks (login/device/nextcloud-login, music) -- -25% gzipped critical CSS
(~5.4 KB) on every non-auth/non-music page load.
- relativeTimeAgo: cache the Intl.RelativeTimeFormat (was rebuilt per call, once
per row per render) -- 22.7x faster date formatting in large lists.
- Virtualize search results and grouped trash (list view) via VirtualList -- DOM
rows mounted stay ~constant (~27) instead of O(N) (94.6% fewer for 500 hits).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Backend — tail latency & throughput:
- FileContentCache, image transcode, and search now use moka single-flight
(try_get_with / get_or_load) so N concurrent misses for the same key
collapse to one disk read / transcode / query instead of a thundering herd.
Microbenchmark (128 concurrent on one hot key): 128 loads / p99 ~1023ms
before vs 1 load / p99 ~32ms after.
- DB: configurable per-statement timeout on the primary pool
(OXICLOUD_DB_STATEMENT_TIMEOUT_SECS, default 30; maintenance pool exempt) so
a runaway query can't pin a connection and starve the pool.
- DB: background pool-saturation monitor
(OXICLOUD_DB_POOL_MONITOR_INTERVAL_SECS) that WARNs as the primary pool nears
exhaustion — the early signal before tail latency cliffs.
- mimalloc: set MIMALLOC_PURGE_DELAY=0 (Dockerfile + compose) so freed pages
return to the OS and RSS tracks the live working set; benchmarked on
musl/aarch64 at ~400MB reclaimed vs 0MB with the default.
Frontend — UI / i18n fixes:
- i18n: fix literal "{{count}}" and "{{percentage}}/{{used}}/{{total}}" in the
selection toolbar and storage line — the call sites passed param names that
didn't match the locale placeholders; unify on `count` and pass the storage
template its params. Add es files.selected_count.
- sidebar: hide the drive picker when there's only one drive (the redundant
"Personal" row); remove the coloured left accent on the active nav item.
- logo: stop clipping the cloud's left bulge — viewBox recentred on the cloud's
true bbox with proportional SVG size so it keeps the same rendered scale.
- user menu: drop the default <a> underline on the link rows.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Defer loading components that are off the initial render path until they
are first needed, keeping them out of the bundle that loads on page entry.
- Add `lazyComponent` composable: a tiny rune-based holder that dynamic-
imports a component on first `load()` and exposes it for `{@const}`
rendering, with the component type inferred from the module so prop/
binding type-checking stays intact.
- CommandPalette: loaded on the first Cmd/Ctrl+K and mounted open via a
new `autoOpen` prop. It was previously imported by AppShell, i.e. in the
initial chunk of every authenticated route (~27 KB). AppShell now owns
the shortcut that triggers the load.
- FileViewer + WopiEditor: loaded when a preview/editor first opens, across
files, recent, favorites and shared-with-me.
- PhotoLightbox / PlacesMap / PeopleView: loaded on first lightbox open or
when the places/people tab is selected (the latter also defers maplibre).
Once loaded a component stays mounted and behaves exactly as before, so
behavior is unchanged on the second use onward.
- About modal overlay used a raw z-index: 1200, below the semantic
--z-modal (3000)/--z-toast (4000) layers, so token-based surfaces would
cover it. Consume var(--z-modal) instead.
- .btn-primary and .search-button sit on the accent gradient but coloured
their text with --color-danger-text (only correct by coincidence, #fff).
Use the purpose-built --color-on-accent so retinting danger can't break
them. The other --color-danger-text uses are white-on-red and stay.
- --color-item-hover-blue/--color-item-hover-sky were light-only literals
that would read wrong in dark mode; wrap them in light-dark().
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013J5koaCrHDMvS7uwpawLBN
The per-section icon colours used :nth-child(1..6), but the nav grew to 8
items (files, shared, shared-with-me, recent, favorites, photos, music,
trash). The colours had drifted out of sync with their labels, and music
and trash got no colour at all.
Map each item's colour off a stable `data-section` key instead, covering
all eight sections with distinct curated calendar-dot hues (sibling blues
for the two share directions, purple for music, red for trash). Reordering
or adding nav items can no longer desync the colours.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013J5koaCrHDMvS7uwpawLBN
Two related parity gaps from the VanillaJS → Svelte migration (issue #500):
internal-vs-external users weren't badged, and external users in a share's
member list rendered as a bare UUID with a static icon — no avatar, no email.
Both share one root cause: there was no shared user vignette and no resolver
for non-directory (external) users (the system address book lists internal
users only, and ShareDialog hardcoded isExternal=false).
- lib/api/endpoints/users.ts: resolveUser(id) — cached GET /api/users/{id}
(the authenticated per-user profile lookup) → {name, email, image,
isExternal}; returns null when the profile isn't visible so callers keep
their fallback label.
- lib/components/UserVignette.svelte: reusable identity chip — avatar (photo
or coloured initials), name, email, and a building-circle-xmark badge for
external users; resolves lazily and falls back to a caller-supplied label.
- lib/utils/avatar.ts: userInitials() + avatarColorIndex() extracted from
AppShell (now shared by both — no duplicated logic) so vignette and account
button render identically.
- ShareDialog: user member rows now render <UserVignette>; groups keep their
icon+label. Drops the dead hardcoded isExternal.
Backend already exposes everything (UserDto.email/image/is_external via
GET /api/users/{id}); no backend change. Frontend gate green (svelte-check
0/0, eslint, stylelint, prettier) + 47 Vitest.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
DioCrafts