vibe coded v1

api/services/providers/bandcamp.ts

@@ -0,0 +1,37 @@
+import type { RichContent } from "../../model/interfaces.ts";
+import type { RichContentProvider } from "../rich-content-service.ts";
+import { extractOgTag, fetchWithTimeout } from "../rich-content-service.ts";
+
+const BANDCAMP_REGEX = /(?:^|\.)bandcamp\.com/;
+
+export const bandcampProvider: RichContentProvider = {
+  name: "bandcamp",
+
+  matches(url: string): boolean {
+    try {
+      return BANDCAMP_REGEX.test(new URL(url).hostname);
+    } catch {
+      return false;
+    }
+  },
+
+  async fetch(url: string): Promise<RichContent> {
+    const res = await fetchWithTimeout(url);
+    const contentType = res.headers.get("content-type") ?? "";
+
+    if (!contentType.startsWith("text/html")) {
+      return { type: "bandcamp", siteName: "Bandcamp", url };
+    }
+
+    const html = await res.text();
+
+    return {
+      type: "bandcamp",
+      siteName: "Bandcamp",
+      url,
+      title: extractOgTag(html, "title"),
+      description: extractOgTag(html, "description"),
+      thumbnailUrl: extractOgTag(html, "image"),
+    };
+  },
+};

api/services/providers/generic.ts

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+import type { RichContent } from "../../model/interfaces.ts";
+import type { RichContentProvider } from "../rich-content-service.ts";
+import { extractOgTag, fetchWithTimeout } from "../rich-content-service.ts";
+
+export const genericProvider: RichContentProvider = {
+  name: "generic",
+
+  matches(_url: string): boolean {
+    return true; // fallback — always matches
+  },
+
+  async fetch(url: string): Promise<RichContent> {
+    const res = await fetchWithTimeout(url);
+    const contentType = res.headers.get("content-type") ?? "";
+
+    if (!contentType.startsWith("text/html")) {
+      return { type: "generic", url };
+    }
+
+    const html = await res.text();
+
+    return {
+      type: "generic",
+      url,
+      title: extractOgTag(html, "title"),
+      description: extractOgTag(html, "description"),
+      thumbnailUrl: extractOgTag(html, "image"),
+      siteName: extractOgTag(html, "site_name"),
+    };
+  },
+};

api/services/providers/soundcloud.ts

@@ -0,0 +1,35 @@
+import type { RichContent } from "../../model/interfaces.ts";
+import type { RichContentProvider } from "../rich-content-service.ts";
+import { extractOgTag, fetchWithTimeout } from "../rich-content-service.ts";
+
+export const soundcloudProvider: RichContentProvider = {
+  name: "soundcloud",
+
+  matches(url: string): boolean {
+    try {
+      return new URL(url).hostname === "soundcloud.com";
+    } catch {
+      return false;
+    }
+  },
+
+  async fetch(url: string): Promise<RichContent> {
+    const res = await fetchWithTimeout(url);
+    const contentType = res.headers.get("content-type") ?? "";
+
+    if (!contentType.startsWith("text/html")) {
+      return { type: "soundcloud", siteName: "SoundCloud", url };
+    }
+
+    const html = await res.text();
+
+    return {
+      type: "soundcloud",
+      siteName: "SoundCloud",
+      url,
+      title: extractOgTag(html, "title"),
+      description: extractOgTag(html, "description"),
+      thumbnailUrl: extractOgTag(html, "image"),
+    };
+  },
+};

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 };
+  },
+};