immich/web/src/routes/share/[key]/+page.server.ts

export const prerender = false;
import { error } from '@sveltejs/kit';

import { getThumbnailUrl } from '$lib/utils/asset-utils';
import { serverApi, ThumbnailFormat } from '@api';
import type { PageServerLoad } from './$types';

export const load: PageServerLoad = async ({ params, parent }) => {
	const { user } = await parent();

	const { key } = params;

	try {
		const { data: sharedLink } = await serverApi.shareApi.getMySharedLink({ params: { key } });

		const assetCount = sharedLink.assets.length;
		const assetId = sharedLink.album?.albumThumbnailAssetId || sharedLink.assets[0]?.id;

		return {
			sharedLink,
			meta: {
				title: sharedLink.album ? sharedLink.album.albumName : 'Public Share',
				description: sharedLink.description || `${assetCount} shared photos & videos.`,
				imageUrl: assetId
					? getThumbnailUrl(assetId, ThumbnailFormat.Webp, sharedLink.key)
					: 'feature-panel.png'
			},
			user
		};
	} catch (e) {
		throw error(404, {
			message: 'Invalid shared link'
		});
	}
};