Kenzo/Gallus_Pub
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feat: Add gallery management and dynamic API-based data loading
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- Introduced a gallery management section in `admin.astro` for uploading, listing, and deleting gallery images.
- Added dynamic fetching of events and gallery images from the backend in `index.astro`.
- Updated authentication to handle gallery-related UI visibility and actions.
This commit is contained in:
Kenzo
2025-12-09 17:42:27 +01:00
parent 9c3b4be79d
commit 7bfb777a74
2 changed files with 104 additions and 6 deletions
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73
src/pages/admin.astro
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@ -67,6 +67,23 @@ const title = 'Admin';
</div>
</section>
<section id="sec-gallery" style="display:none">
<h2>Gallery verwalten</h2>
<div class="events-row">
<div class="card">
<h3>Neues Gallery-Bild</h3>
<label>Bild-Datei<input id="gal-file" type="file" accept="image/*" /></label>
<label>Alt-Text<input id="gal-alt" placeholder="Bildbeschreibung" /></label>
<button id="btn-create-gal">Bild hochladen</button>
<div id="gal-create-msg" class="muted"></div>
</div>
<div class="card" style="min-width:380px;">
<h3>Gallery-Liste</h3>
<div id="gallery-list" class="grid"></div>
</div>
</div>
</section>
<section id="sec-publish" style="display:none">
<h2>Veröffentlichen</h2>
<label>Commit-Message<input id="pub-msg" placeholder="Änderungen beschreiben" value="Update events" /></label>
@ -91,15 +108,18 @@ const title = 'Admin';
document.getElementById('auth-status').textContent = `Angemeldet als ${me.user?.giteaUsername || 'Admin'}`;
// UI-Bereiche für eingeloggte Nutzer einblenden
document.getElementById('sec-events').style.display = '';
document.getElementById('sec-gallery').style.display = '';
document.getElementById('sec-publish').style.display = '';
// Direkt Events laden und auf Sektion fokussieren
await loadEvents();
await loadGallery();
document.getElementById('sec-events').scrollIntoView({ behavior: 'smooth' });
} catch (e) {
const el = document.getElementById('auth-status');
el.textContent = 'Nicht angemeldet';
// Kein Auto-Redirect, damit keine Schleife entsteht. Login-Button verwenden.
document.getElementById('sec-events').style.display = 'none';
document.getElementById('sec-gallery').style.display = 'none';
document.getElementById('sec-publish').style.display = 'none';
}
}
@ -293,6 +313,59 @@ const title = 'Admin';
} catch(e){ msg.textContent = 'Fehler: '+e.message }
});
// ========== Gallery ==========
async function loadGallery() {
const listEl = document.getElementById('gallery-list');
listEl.innerHTML = '<div class="muted">Lade...</div>';
try {
const data = await api('/api/gallery');
listEl.innerHTML = '';
const galleryImages = (data.images || []).slice();
galleryImages.sort((a,b) => (a.displayOrder??0) - (b.displayOrder??0));
galleryImages.forEach((img) => {
const card = document.createElement('div');
card.className = 'card';
card.innerHTML = `
<img src="${API_BASE}${img.imageUrl}" alt="${img.altText}" class="thumb" />
<div class="muted">${img.altText || ''}</div>
<div class="row-buttons">
<button data-id="${img.id}" class="btn-del-gal">Löschen</button>
</div>`;
listEl.appendChild(card);
});
listEl.querySelectorAll('.btn-del-gal').forEach(btn => {
btn.addEventListener('click', async () => {
const id = btn.getAttribute('data-id');
if (!id) return;
if (!confirm('Bild wirklich löschen?')) return;
try { await api(`/api/gallery/${id}`, { method: 'DELETE' }); await loadGallery(); } catch(e){ alert('Fehler: '+e.message); }
})
})
} catch (e) {
listEl.innerHTML = '<div class="muted">Fehler beim Laden</div>';
console.error(e);
}
}
document.getElementById('btn-create-gal').addEventListener('click', async () => {
const file = /** @type {HTMLInputElement} */ (document.getElementById('gal-file')).files[0];
const alt = (document.getElementById('gal-alt')).value.trim();
const msg = document.getElementById('gal-create-msg');
if (!file) {
msg.textContent = 'Bitte Datei auswählen';
return;
}
msg.textContent = 'Lade Bild hoch...';
try {
await uploadGalleryImage(file, alt);
msg.textContent = 'Bild hochgeladen';
(document.getElementById('gal-file')).value = '';
(document.getElementById('gal-alt')).value = '';
await loadGallery();
} catch(e){ msg.textContent = 'Fehler: '+e.message }
});
refreshAuth();
</script>
</body>