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import {
AssetRecordType,
TLAsset,
getHashForString,
truncateStringWithEllipsis,
} from "tldraw";
// import { BOOKMARK_ENDPOINT } from './config'
interface ResponseBody {
title?: string;
description?: string;
image?: string;
}
export async function createAssetFromUrl({
url,
}: {
type: "url";
url: string;
}): Promise<TLAsset> {
// try {
// // First, try to get the meta data from our endpoint
// const meta = (await (
// await fetch(BOOKMARK_ENDPOINT, {
// method: 'POST',
// headers: {
// 'Content-Type': 'application/json',
// },
// body: JSON.stringify({
// url,
// }),
// })
// ).json()) as ResponseBody
// return {
// id: AssetRecordType.createId(getHashForString(url)),
// typeName: 'asset',
// type: 'bookmark',
// props: {
// src: url,
// description: meta.description ?? '',
// image: meta.image ?? '',
// title: meta.title ?? truncateStringWithEllipsis(url, 32),
// },
// meta: {},
// }
// } catch (error) {
// Otherwise, fallback to fetching data from the url
let meta: { image: string; title: string; description: string };
try {
const resp = await fetch(url, { method: "GET", mode: "no-cors" });
const html = await resp.text();
const doc = new DOMParser().parseFromString(html, "text/html");
meta = {
image:
doc.head
.querySelector('meta[property="og:image"]')
?.getAttribute("content") ?? "",
title:
doc.head
.querySelector('meta[property="og:title"]')
?.getAttribute("content") ?? truncateStringWithEllipsis(url, 32),
description:
doc.head
.querySelector('meta[property="og:description"]')
?.getAttribute("content") ?? "",
};
} catch (error) {
console.error(error);
meta = {
image: "",
title: truncateStringWithEllipsis(url, 32),
description: "",
};
}
// Create the bookmark asset from the meta
return {
id: AssetRecordType.createId(getHashForString(url)),
typeName: "asset",
type: "bookmark",
props: {
src: url,
image: meta.image,
title: meta.title,
description: meta.description,
favicon: meta.image,
},
meta: {},
};
// }
}
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