feat(frontend): UX review followups — primitives + a11y/UX fixes across 4 passes

New shared primitives:
- Toaster + toast-store, ConfirmSheet, Modal, focusTrap action,
  pullToRefresh action, avatarPalette + initials helper, Skeleton,
  HeartBurst, haptics, export-status store with onClearAuth hook

Critical UX/a11y:
- Replaced window.confirm with branded ConfirmSheet
- Focus management + Escape on every modal (PIN, Lightbox,
  Onboarding, ContextSheet, data-mode sheet, leave-confirm,
  HTML guide, host/admin ban + PIN-display modals)
- Sheet backdrops are real buttons with aria-label
- Silent ApiError catches now surface via global Toaster

Major polish:
- Dark-mode parity on HashtagChips + avatars (shared palette)
- Conditional Export tab in BottomNav (badge dot when ZIP ready)
- Back chevrons on /recover (history-aware) and /export
- Upload composer discard confirmation when content is staged
- Camera segmented Photo/Video shutter
- PIN auto-submit on 4th digit, paste-flash-free (controlled input)
- Welcome-back toast on /feed after PIN recovery

Minor:
- Skeleton states on feed; pull-to-refresh with live drag indicator
- Haptics on like / capture / submit / PIN-copy / onboarding complete
- Comment 500-char counter; quota "Fast voll" / "Limit erreicht" labels
- Onboarding pip ≥24px tap targets; long-press hint step
- overscroll-behavior lock on <html> while feed mounted
- teardownExportStatus wired via onClearAuth (covers 401 + explicit logout)
- ConfirmSheet per-instance titleId; Modal requires titleId or ariaLabel

Tests (7 new Playwright specs):
- 01-auth/pin-auto-submit, 01-auth/back-chevron
- 03-feed/confirm-sheet-delete, 03-feed/toast-on-failure
- 09-mobile/focus-trap, 09-mobile/sheet-escape,
  09-mobile/upload-cancel-confirm

FOLLOWUPS.md captures the deferred AT inert containment work
with acceptance criteria + implementation sketches.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
MechaCat02
2026-05-24 22:50:28 +02:00
parent b241ba6415
commit 309c25bc06
36 changed files with 1751 additions and 433 deletions

View File

@@ -4,6 +4,12 @@
import { getUserId } from '$lib/auth';
import { dataMode, pickMediaUrl } from '$lib/data-mode-store';
import { doubletap } from '$lib/actions/doubletap';
import { focusTrap } from '$lib/actions/focus-trap';
import { toastError } from '$lib/toast-store';
import { vibrate } from '$lib/haptics';
import HeartBurst from './HeartBurst.svelte';
const COMMENT_MAX = 500;
interface CommentDto {
id: string;
@@ -32,6 +38,7 @@
function triggerHeartBurst() {
heartBurst = true;
vibrate(10);
onlike(upload.id);
setTimeout(() => (heartBurst = false), 700);
}
@@ -44,7 +51,7 @@
try {
comments = await api.get<CommentDto[]>(`/upload/${upload.id}/comments`);
} catch {
// Ignore
// Background fetch — failure leaves the panel empty; reopening the lightbox retries.
}
}
@@ -57,8 +64,8 @@
});
comments = [...comments, comment];
newComment = '';
} catch {
// Ignore
} catch (e) {
toastError(e);
} finally {
loading = false;
}
@@ -68,8 +75,8 @@
try {
await api.delete(`/comment/${id}`);
comments = comments.filter((c) => c.id !== id);
} catch {
// Ignore
} catch (e) {
toastError(e);
}
}
@@ -77,10 +84,6 @@
return mime.startsWith('video/');
}
function handleKeydown(e: KeyboardEvent) {
if (e.key === 'Escape') onclose();
}
function formatTime(iso: string): string {
return new Date(iso).toLocaleString('de-DE', {
day: '2-digit', month: '2-digit', hour: '2-digit', minute: '2-digit'
@@ -88,22 +91,21 @@
}
</script>
<style>
@keyframes heart-burst {
0% { transform: scale(0.5); opacity: 0; }
30% { transform: scale(1.2); opacity: 1; }
70% { transform: scale(1); opacity: 1; }
100% { transform: scale(1.4); opacity: 0; }
}
</style>
<svelte:window onkeydown={handleKeydown} />
<div class="fixed inset-0 z-50 flex items-center justify-center bg-black/80 p-4" role="dialog">
<div
class="fixed inset-0 z-50 flex items-center justify-center bg-black/80 p-4"
role="dialog"
aria-modal="true"
aria-labelledby="lightbox-title"
use:focusTrap={{ onclose }}
>
<div class="flex max-h-[90vh] w-full max-w-2xl flex-col overflow-hidden rounded-xl bg-white dark:bg-gray-900">
<!-- Media -->
<div class="relative bg-black">
<button onclick={onclose} class="absolute right-2 top-2 z-10 rounded-full bg-black/50 p-1.5 text-white hover:bg-black/70">
<button
onclick={onclose}
aria-label="Schließen"
class="absolute right-2 top-2 z-10 rounded-full bg-black/50 p-1.5 text-white hover:bg-black/70 active:bg-black/70"
>
<svg class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
</svg>
@@ -117,33 +119,19 @@
<video
src={mediaSrc}
controls
class="max-h-[50vh] w-full object-contain"
class="max-h-[60vh] w-full object-contain"
poster={upload.thumbnail_url ?? undefined}
></video>
{:else}
<img
src={mediaSrc}
alt=""
class="max-h-[50vh] w-full object-contain select-none"
class="max-h-[60vh] w-full object-contain select-none"
draggable="false"
/>
{/if}
{#if heartBurst}
<span
class="pointer-events-none absolute inset-0 flex items-center justify-center"
aria-hidden="true"
>
<svg
class="h-24 w-24 text-red-500 drop-shadow-lg"
style="animation: heart-burst 700ms ease-out forwards;"
fill="currentColor"
viewBox="0 0 24 24"
>
<path d="M12 21s-7-4.534-9.5-9.034C.5 9.466 2.5 5 7 5c2.09 0 3.534 1.083 5 3 1.466-1.917 2.91-3 5-3 4.5 0 6.5 4.466 4.5 6.966C19 16.466 12 21 12 21z" />
</svg>
</span>
{/if}
<HeartBurst active={heartBurst} />
</div>
</div>
@@ -152,7 +140,7 @@
<div class="border-b border-gray-100 p-3 dark:border-gray-800">
<div class="flex items-center justify-between">
<div>
<span class="font-medium text-gray-900 dark:text-gray-100">{upload.uploader_name}</span>
<span id="lightbox-title" class="font-medium text-gray-900 dark:text-gray-100">{upload.uploader_name}</span>
<span class="ml-2 text-xs text-gray-400 dark:text-gray-500">{formatTime(upload.created_at)}</span>
</div>
<button
@@ -207,22 +195,35 @@
<!-- Comment input -->
<form
onsubmit={(e) => { e.preventDefault(); submitComment(); }}
class="flex gap-2 border-t border-gray-100 p-3 dark:border-gray-800"
class="border-t border-gray-100 p-3 dark:border-gray-800"
>
<input
type="text"
bind:value={newComment}
placeholder="Kommentar schreiben..."
maxlength={500}
class="flex-1 rounded-lg border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 placeholder-gray-400 focus:border-blue-500 focus:outline-none dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100 dark:placeholder-gray-500"
/>
<button
type="submit"
disabled={loading || !newComment.trim()}
class="rounded-lg bg-blue-600 px-3 py-2 text-sm font-medium text-white transition hover:bg-blue-700 disabled:opacity-50 dark:bg-blue-500 dark:hover:bg-blue-400"
<div class="flex gap-2">
<input
type="text"
bind:value={newComment}
placeholder="Kommentar schreiben..."
maxlength={COMMENT_MAX}
class="flex-1 rounded-lg border border-gray-300 bg-white px-3 py-2 text-sm text-gray-900 placeholder-gray-400 focus:border-blue-500 focus:outline-none dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100 dark:placeholder-gray-500"
/>
<button
type="submit"
disabled={loading || !newComment.trim()}
class="rounded-lg bg-blue-600 px-3 py-2 text-sm font-medium text-white transition hover:bg-blue-700 active:bg-blue-700 disabled:opacity-50 dark:bg-blue-500 dark:hover:bg-blue-400 dark:active:bg-blue-400"
>
Senden
</button>
</div>
<div
class="mt-1 text-right text-xs"
class:text-gray-400={newComment.length < 450}
class:dark:text-gray-500={newComment.length < 450}
class:text-amber-600={newComment.length >= 450 && newComment.length < COMMENT_MAX}
class:dark:text-amber-400={newComment.length >= 450 && newComment.length < COMMENT_MAX}
class:text-red-600={newComment.length >= COMMENT_MAX}
class:dark:text-red-400={newComment.length >= COMMENT_MAX}
>
Senden
</button>
{newComment.length}/{COMMENT_MAX}
</div>
</form>
</div>
</div>