Files
immich-folio/app/api/og/route.tsx
ralksta b7217c4a76 feat: photography features & image optimizations
- Hero carousel: gallery.yaml hero accepts single UUID or array, crossfade component
- Full-bleed single albums: subpages with 1 album skip grid, render photos directly
- EXIF on hover: camera/lens/focal length overlay on grid items (toggle via exifOnHover)
- Customizable grid: columns/gap/aspectRatio/layout (masonry|uniform) via gallery.yaml
- Per-subpage grid overrides: each subpage can override global grid config
- True masonry: per-image aspect ratios from EXIF dimensions
- next/image migration: homepage hero, album covers, grid thumbnails, about portrait
- ThumbHash blur placeholders and dominant color backgrounds
- Custom next/image loader via image proxy with width/quality params
- Lightbox fade-in transition with dominant color background
- Password-protected subpages, health check, rate limiting, OG images
2026-02-14 10:30:27 +01:00

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/**
* Dynamic OG image generator — renders social share previews.
* Uses next/og (ImageResponse) to create 1200×630 cards.
*
* GET /api/og?title=Album+Name&subtitle=12+photos
*/
import { ImageResponse } from 'next/og';
import { NextRequest } from 'next/server';
export const runtime = 'edge';
export async function GET(request: NextRequest) {
const { searchParams } = request.nextUrl;
const title = searchParams.get('title') || 'Gallery';
const subtitle = searchParams.get('subtitle') || '';
return new ImageResponse(
(
<div
style={{
width: '100%',
height: '100%',
display: 'flex',
flexDirection: 'column',
alignItems: 'center',
justifyContent: 'center',
backgroundColor: '#0a0a0a',
fontFamily: 'system-ui, -apple-system, sans-serif',
padding: '60px',
}}
>
{/* Decorative top line */}
<div
style={{
width: '60px',
height: '2px',
backgroundColor: '#d4af37',
marginBottom: '40px',
}}
/>
{/* Title */}
<div
style={{
fontSize: '64px',
fontWeight: 600,
color: '#f0f0f0',
letterSpacing: '0.02em',
textAlign: 'center',
lineHeight: 1.2,
maxWidth: '900px',
}}
>
{title}
</div>
{/* Subtitle */}
{subtitle && (
<div
style={{
fontSize: '24px',
color: '#999999',
fontWeight: 300,
marginTop: '16px',
letterSpacing: '0.08em',
textTransform: 'lowercase',
}}
>
{subtitle}
</div>
)}
{/* Bottom decorative line */}
<div
style={{
width: '60px',
height: '2px',
backgroundColor: '#d4af37',
marginTop: '40px',
}}
/>
</div>
),
{
width: 1200,
height: 630,
headers: {
'Cache-Control': 'public, max-age=86400, s-maxage=86400',
},
},
);
}