Feature: Offline-Banner, Online-Toast und API-Offline-Fehlerbehandlung

- #offline-banner in index.html (display:none, fixed oben) mit Inline-Script für window.online/offline Events
- Wieder-online Toast via UI.toast.success
- api.js fängt network-Fehler und SW-503-Offline-Antworten ab und zeigt UI.toast.warning
- SW-Cache auf by-v210 gebumpt (api.js + components.css geändert)
This commit is contained in:
rene 2026-04-18 18:40:05 +02:00
parent e98ce0d232
commit eb72d6f675
4 changed files with 154 additions and 4 deletions

View file

@ -5399,3 +5399,88 @@ svg.empty-state-icon {
.empty-state-cta {
margin-top: var(--space-2);
}
/* ============================================================
RATING STARS Bewertungskomponente
============================================================ */
.rating-display {
display: flex;
align-items: center;
flex-wrap: wrap;
gap: var(--space-2);
margin: var(--space-3) 0;
}
.rating-stars-avg {
display: flex;
gap: 2px;
}
.rating-star {
font-size: 1.25rem;
line-height: 1;
cursor: default;
user-select: none;
position: relative;
}
.rating-star--filled { color: #f59e0b; }
.rating-star--half {
color: #e5e7eb;
}
.rating-star--half::before {
content: '★';
color: #f59e0b;
position: absolute;
left: 0;
width: 50%;
overflow: hidden;
display: inline-block;
}
.rating-star--empty { color: #e5e7eb; }
.rating-star--pick {
cursor: pointer;
font-size: 1.6rem;
transition: transform .1s;
}
.rating-star--pick:hover,
.rating-star--pick:active { transform: scale(1.15); }
.rating-avg-label {
font-size: var(--text-sm);
color: var(--c-text-secondary);
}
.rating-rate-btn {
color: var(--c-primary);
padding: var(--space-1) var(--space-2);
}
.rating-widget {
background: var(--c-surface-2);
border-radius: var(--radius-md);
padding: var(--space-3);
margin-top: var(--space-2);
border: 1px solid var(--c-border-light);
}
.rating-pick-stars {
display: flex;
gap: var(--space-2);
margin-bottom: var(--space-3);
}
.rating-kommentar {
font-size: var(--text-sm);
}
/* ------------------------------------------------------------
OFFLINE-BANNER
------------------------------------------------------------ */
#offline-banner {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 9999;
background: var(--c-text-secondary, #6b7280);
color: #fff;
font-size: var(--text-sm);
text-align: center;
padding: var(--space-2) var(--space-4);
pointer-events: none;
letter-spacing: 0.01em;
}

View file

@ -20,6 +20,16 @@
<title>Ban Yaro</title>
<!-- Theme vor CSS setzen — verhindert Flash of unstyled content -->
<script>
(function() {
var t = localStorage.getItem('by_theme');
if (t === 'dark') document.documentElement.setAttribute('data-theme', 'dark');
if (t === 'light') document.documentElement.setAttribute('data-theme', 'light');
// 'system' (oder kein Wert) → kein data-theme → @media prefers-color-scheme greift
})();
</script>
<!-- CSS: Reihenfolge ist wichtig — ?v= zwingt Browser zur Neuladung -->
<link rel="stylesheet" href="/css/design-system.css">
<link rel="stylesheet" href="/css/layout.css?v=93">
@ -27,6 +37,9 @@
</head>
<body>
<!-- Offline-Banner -->
<div id="offline-banner">Kein Internet — du bist offline</div>
<!-- Backdrop + Sidebar direkt im body (kein Ancestor-Stacking-Context) -->
<div id="sidebar-backdrop" class="sidebar-backdrop"></div>
@ -377,6 +390,36 @@
</div>
</div>
<!-- Offline-Banner Logik -->
<script>
(function() {
var _wasOffline = false;
var banner = document.getElementById('offline-banner');
function setOffline() {
_wasOffline = true;
if (banner) banner.style.display = 'block';
}
function setOnline() {
if (banner) banner.style.display = 'none';
if (_wasOffline) {
_wasOffline = false;
// UI.toast ist verfügbar sobald ui.js geladen ist
if (window.UI && UI.toast) {
UI.toast.success('Wieder online');
}
}
}
window.addEventListener('offline', setOffline);
window.addEventListener('online', setOnline);
// Initialzustand prüfen
if (!navigator.onLine) setOffline();
})();
</script>
<!-- Service Worker -->
<script>
if ('serviceWorker' in navigator) {

View file

@ -33,7 +33,9 @@ const API = (() => {
try {
response = await fetch(`/api${path}`, config);
} catch (err) {
throw new APIError('Keine Verbindung zum Server.', 0, 'network');
const offlineMsg = 'Kein Internet — du bist offline.';
if (window.UI && UI.toast) UI.toast.warning(offlineMsg, 4000);
throw new APIError(offlineMsg, 0, 'network');
}
// 204 No Content
@ -48,7 +50,12 @@ const API = (() => {
if (!response.ok) {
const message = data?.detail || data?.message || `Fehler ${response.status}`;
throw new APIError(message, response.status, data?.code);
// SW gibt bei Offline-Anfragen 503 + 'Offline — keine Verbindung.' zurück
const isOffline = response.status === 503 && message.startsWith('Offline');
if (isOffline && window.UI && UI.toast) {
UI.toast.warning('Kein Internet — du bist offline.', 4000);
}
throw new APIError(message, response.status, isOffline ? 'network' : data?.code);
}
return data;
@ -272,6 +279,21 @@ const API = (() => {
updateRequest(id, status) { return patch(`/sitting/requests/${id}`, { status }); },
};
// ----------------------------------------------------------
// RATINGS
// ----------------------------------------------------------
const ratings = {
rate(targetType, targetId, stars, kommentar = null) {
return post('/ratings', { target_type: targetType, target_id: targetId, stars, kommentar });
},
list(targetType, targetId) {
return get(`/ratings/${targetType}/${targetId}`);
},
mine(targetType, targetId) {
return get(`/ratings/me/${targetType}/${targetId}`);
},
};
// ----------------------------------------------------------
// FORUM
// ----------------------------------------------------------
@ -508,7 +530,7 @@ const API = (() => {
get, post, put, patch, del, upload,
auth, dogs, diary, health, tieraerzte, poison,
places, routes, walks, events, sitting, forum, lost, knigge, weather, push,
friends, chat, webcal, importData, sharing, widget, notifications, services,
friends, chat, webcal, importData, sharing, widget, notifications, services, ratings,
subscribeToPush, getLocation,
APIError,
};

View file

@ -3,7 +3,7 @@
Offline-Cache + Push Notifications + Tile-Cache
============================================================ */
const CACHE_VERSION = 'by-v207';
const CACHE_VERSION = 'by-v210';
const CACHE_STATIC = `${CACHE_VERSION}-static`;
const CACHE_TILES = 'ban-yaro-tiles-v1'; // bleibt über SW-Updates erhalten