1 files changed, 94 insertions, 0 deletions
diff --git a/apps/web/app/(canvas)/lib/createAssetUrl.ts b/apps/web/app/(canvas)/lib/createAssetUrl.ts
new file mode 100644
index 00000000..05c2baea
--- /dev/null
+++ b/apps/web/app/(canvas)/lib/createAssetUrl.ts
@@ -0,0 +1,94 @@
+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: {},
+  };
+  // }
+}