[TTV] add sitemap

examples/text-to-voice/x-to-voice/app/sitemap.ts

@@ -0,0 +1,42 @@
+import { MetadataRoute } from "next";
+import { Redis } from "@upstash/redis";
+import { env } from "@/env.mjs";
+
+const kv = new Redis({
+  url: env.KV_REST_API_URL,
+  token: env.KV_REST_API_TOKEN,
+});
+
+export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
+  const keyHandles: string[] = [];
+  let cursor = "0";
+  const keyMatcher = "ttv_x:"
+  try {
+    do {
+      const result = await kv.scan(cursor, {
+        match: `${keyMatcher}*`, count: 100,
+      });
+      cursor = result[0];
+      keyHandles.push(...result[1]);
+    } while (cursor !== "0");
+  } catch (error) {
+    console.error("Could not fetch keyHandles:", error);
+  }
+
+  const sites: MetadataRoute.Sitemap = keyHandles.map((keyHandle: string) => (
+    {
+      url: `https://www.xtovoice.com/${keyHandle.slice(keyMatcher.length)}`,
+      changeFrequency: "weekly",
+      priority: 1,
+    }
+  ));
+
+  return [
+    {
+      url: "https://www.xtovoice.com/",
+      changeFrequency: "weekly",
+      priority: 1,
+    },
+    ...sites,
+  ];
+}