vibe coded v1

api/services/providers/youtube.ts

@@ -0,0 +1,34 @@
+import type { RichContent } from "../../model/interfaces.ts";
+import type { RichContentProvider } from "../rich-content-service.ts";
+import { fetchWithTimeout } from "../rich-content-service.ts";
+
+const YOUTUBE_REGEX =
+  /(?:youtube\.com\/(?:watch\?v=|embed\/|shorts\/)|youtu\.be\/)([a-zA-Z0-9_-]{11})/;
+
+export const youtubeProvider: RichContentProvider = {
+  name: "youtube",
+
+  matches(url: string): boolean {
+    return YOUTUBE_REGEX.test(url);
+  },
+
+  async fetch(url: string): Promise<RichContent> {
+    const videoId = url.match(YOUTUBE_REGEX)![1];
+    const thumbnailUrl = `https://img.youtube.com/vi/${videoId}/hqdefault.jpg`;
+    let title: string | undefined;
+
+    try {
+      const oembedUrl =
+        `https://www.youtube.com/oembed?url=https://www.youtube.com/watch?v=${videoId}&format=json`;
+      const res = await fetchWithTimeout(oembedUrl);
+      if (res.ok) {
+        const data = await res.json() as { title?: string };
+        title = data.title;
+      }
+    } catch {
+      // oembed failed — thumbnail still works
+    }
+
+    return { type: "youtube", siteName: "YouTube", url, videoId, title, thumbnailUrl };
+  },
+};