Update to AI SDK + App Router.

b4ljk · Jul 15, 2023 · 597101d · 597101d
1 parent 6ce60e4
commit 597101d
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Showing 19 changed files with 1,202 additions and 2,769 deletions.
diff --git a/app/api/chat/route.ts b/app/api/chat/route.ts
@@ -0,0 +1,39 @@
+import { Configuration, OpenAIApi } from 'openai-edge';
+import { OpenAIStream, StreamingTextResponse } from 'ai';
+
+// Create an OpenAI API client (that's edge friendly!)
+const config = new Configuration({
+  apiKey: process.env.OPENAI_API_KEY,
+});
+const openai = new OpenAIApi(config);
+
+// Set the runtime to edge for best performance
+export const runtime = 'edge';
+
+export async function POST(req: Request) {
+  const { vibe, bio } = await req.json();
+
+  // Ask OpenAI for a streaming completion given the prompt
+  const response = await openai.createChatCompletion({
+    model: 'gpt-3.5-turbo',
+    stream: true,
+    messages: [
+      {
+        role: 'user',
+        content: `Generate 2 ${vibe} twitter biographies with no hashtags and clearly labeled "1." and "2.". ${
+          vibe === 'Funny'
+            ? "Make sure there is a joke in there and it's a little ridiculous."
+            : null
+        }
+          Make sure each generated biography is less than 160 characters, has short sentences that are found in Twitter bios, and base them on this context: ${bio}${
+          bio.slice(-1) === '.' ? '' : '.'
+        }`,
+      },
+    ],
+  });
+
+  // Convert the response into a friendly text-stream
+  const stream = OpenAIStream(response);
+  // Respond with the stream
+  return new StreamingTextResponse(stream);
+}
diff --git a/public/favicon.ico → app/favicon.ico b/public/favicon.ico → app/favicon.ico
diff --git a/app/layout.tsx b/app/layout.tsx
@@ -0,0 +1,38 @@
+import { Analytics } from '@vercel/analytics/react';
+import { Metadata } from 'next';
+import '../styles/globals.css';
+
+const title = 'Twitter Bio Generator';
+const description = 'Generate your next Twitter bio in seconds.';
+
+export const metadata: Metadata = {
+  metadataBase: new URL('https://twitterbio.io'),
+  title,
+  description,
+  openGraph: {
+    title,
+    description,
+    locale: 'en_US',
+    type: 'website',
+  },
+  twitter: {
+    card: 'summary_large_image',
+    title,
+    description,
+  },
+};
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="en">
+      <body>
+        {children}
+        <Analytics />
+      </body>
+    </html>
+  );
+}
diff --git a/public/og-image.png → app/opengraph-image.png b/public/og-image.png → app/opengraph-image.png
diff --git a/pages/index.tsx → app/page.tsx b/pages/index.tsx → app/page.tsx
@@ -1,53 +1,39 @@
-import type { NextPage } from "next";
-import Head from "next/head";
-import Image from "next/image";
-import { useRef, useState } from "react";
-import { Toaster, toast } from "react-hot-toast";
-import DropDown, { VibeType } from "../components/DropDown";
-import Footer from "../components/Footer";
-import Github from "../components/GitHub";
-import Header from "../components/Header";
-import LoadingDots from "../components/LoadingDots";
-import {
-  createParser,
-  ParsedEvent,
-  ReconnectInterval,
-} from "eventsource-parser";
+'use client';
 
-const Home: NextPage = () => {
-  const [loading, setLoading] = useState(false);
-  const [bio, setBio] = useState("");
-  const [vibe, setVibe] = useState<VibeType>("Professional");
-  const [generatedBios, setGeneratedBios] = useState<String>("");
+import Image from 'next/image';
+import { useRef, useState } from 'react';
+import { Toaster, toast } from 'react-hot-toast';
+import DropDown, { VibeType } from '../components/DropDown';
+import Footer from '../components/Footer';
+import Github from '../components/GitHub';
+import Header from '../components/Header';
 
+export default function Page() {
+  const [loading, setLoading] = useState(false);
+  const [bio, setBio] = useState('');
+  const [vibe, setVibe] = useState<VibeType>('Professional');
+  const [generatedBios, setGeneratedBios] = useState<String>('');
   const bioRef = useRef<null | HTMLDivElement>(null);
 
   const scrollToBios = () => {
     if (bioRef.current !== null) {
-      bioRef.current.scrollIntoView({ behavior: "smooth" });
+      bioRef.current.scrollIntoView({ behavior: 'smooth' });
     }
   };
 
-  const prompt = `Generate 2 ${vibe} twitter biographies with no hashtags and clearly labeled "1." and "2.". ${
-    vibe === "Funny"
-      ? "Make sure there is a joke in there and it's a little ridiculous."
-      : null
-  }
-      Make sure each generated biography is less than 160 characters, has short sentences that are found in Twitter bios, and base them on this context: ${bio}${
-    bio.slice(-1) === "." ? "" : "."
-  }`;
-
   const generateBio = async (e: any) => {
     e.preventDefault();
-    setGeneratedBios("");
+    setGeneratedBios('');
     setLoading(true);
-    const response = await fetch("/api/generate", {
-      method: "POST",
+
+    const response = await fetch('/api/chat', {
+      method: 'POST',
       headers: {
-        "Content-Type": "application/json",
+        'Content-Type': 'application/json',
       },
       body: JSON.stringify({
-        prompt,
+        vibe,
+        bio,
       }),
     });
 
@@ -61,40 +47,24 @@ const Home: NextPage = () => {
       return;
     }
 
-    const onParse = (event: ParsedEvent | ReconnectInterval) => {
-      if (event.type === "event") {
-        const data = event.data;
-        try {
-          const text = JSON.parse(data).text ?? ""
-          setGeneratedBios((prev) => prev + text);
-        } catch (e) {
-          console.error(e);
-        }
-      }
-    }
-
     // https://web.dev/streams/#the-getreader-and-read-methods
     const reader = data.getReader();
     const decoder = new TextDecoder();
-    const parser = createParser(onParse);
     let done = false;
+
     while (!done) {
       const { value, done: doneReading } = await reader.read();
       done = doneReading;
       const chunkValue = decoder.decode(value);
-      parser.feed(chunkValue);
+      setGeneratedBios((prev) => prev + chunkValue);
     }
+
     scrollToBios();
     setLoading(false);
   };
 
   return (
     <div className="flex max-w-5xl mx-auto flex-col items-center justify-center py-2 min-h-screen">
-      <Head>
-        <title>Twitter Bio Generator</title>
-        <link rel="icon" href="/favicon.ico" />
-      </Head>
-
       <Header />
       <main className="flex flex-1 w-full flex-col items-center justify-center text-center px-4 mt-12 sm:mt-20">
         <a
@@ -120,7 +90,7 @@ const Home: NextPage = () => {
               className="mb-5 sm:mb-0"
             />
             <p className="text-left font-medium">
-              Copy your current bio{" "}
+              Copy your current bio{' '}
               <span className="text-slate-500">
                 (or write a few sentences about yourself)
               </span>
@@ -133,7 +103,7 @@ const Home: NextPage = () => {
             rows={4}
             className="w-full rounded-md border-gray-300 shadow-sm focus:border-black focus:ring-black my-5"
             placeholder={
-              "e.g. Senior Developer Advocate @vercel. Tweeting about web development, AI, and React / Next.js. Writing nutlope.substack.com."
+              'e.g. Senior Developer Advocate @vercel. Tweeting about web development, AI, and React / Next.js. Writing nutlope.substack.com.'
             }
           />
           <div className="flex mb-5 items-center space-x-3">
@@ -157,7 +127,11 @@ const Home: NextPage = () => {
               className="bg-black rounded-xl text-white font-medium px-4 py-2 sm:mt-10 mt-8 hover:bg-black/80 w-full"
               disabled
             >
-              <LoadingDots color="white" style="large" />
+              <span className="loading">
+                <span style={{ backgroundColor: 'white' }} />
+                <span style={{ backgroundColor: 'white' }} />
+                <span style={{ backgroundColor: 'white' }} />
+              </span>
             </button>
           )}
         </div>
@@ -180,16 +154,16 @@ const Home: NextPage = () => {
               </div>
               <div className="space-y-8 flex flex-col items-center justify-center max-w-xl mx-auto">
                 {generatedBios
-                  .substring(generatedBios.indexOf("1") + 3)
-                  .split("2.")
+                  .substring(generatedBios.indexOf('1') + 3)
+                  .split('2.')
                   .map((generatedBio) => {
                     return (
                       <div
                         className="bg-white rounded-xl shadow-md p-4 hover:bg-gray-100 transition cursor-copy border"
                         onClick={() => {
                           navigator.clipboard.writeText(generatedBio);
-                          toast("Bio copied to clipboard", {
-                            icon: "✂️",
+                          toast('Bio copied to clipboard', {
+                            icon: '✂️',
                           });
                         }}
                         key={generatedBio}
@@ -206,6 +180,4 @@ const Home: NextPage = () => {
       <Footer />
     </div>
   );
-};
-
-export default Home;
+}
diff --git a/app/twitter-image.png b/app/twitter-image.png
diff --git a/components/Footer.tsx b/components/Footer.tsx
@@ -1,33 +1,31 @@
-import Link from "next/link";
+import Link from 'next/link';
 
 export default function Footer() {
   return (
     <footer className="text-center h-16 sm:h-20 w-full sm:pt-2 pt-4 border-t mt-5 flex sm:flex-row flex-col justify-between items-center px-3 space-y-3 sm:mb-0 mb-3">
       <div>
-        Powered by{" "}
+        Powered by{' '}
         <a
           href="https://openai.com/blog/chatgpt"
           target="_blank"
-          rel="noreferrer"
           className="font-bold hover:underline transition underline-offset-2"
         >
-          ChatGPT{" "}
+          ChatGPT{' '}
         </a>
-        and{" "}
+        and{' '}
         <a
-          href="https://vercel.com/"
+          href="https://sdk.vercel.ai/docs"
           target="_blank"
-          rel="noreferrer"
           className="font-bold hover:underline transition underline-offset-2"
         >
-          Vercel Edge Functions.
+          Vercel AI SDK
         </a>
       </div>
       <div className="flex space-x-4 pb-4 sm:pb-0">
         <Link
           href="https://twitter.com/nutlope"
           className="group"
-          aria-label="TaxPal on Twitter"
+          aria-label="Nutlope Twitter"
         >
           <svg
             aria-hidden="true"
@@ -39,7 +37,7 @@ export default function Footer() {
         <Link
           href="https://github.com/Nutlope/twitterbio"
           className="group"
-          aria-label="TaxPal on GitHub"
+          aria-label="GitHub"
         >
           <svg
             aria-hidden="true"

diff --git a/components/LoadingDots.tsx b/components/LoadingDots.tsx
diff --git a/next.config.js b/next.config.js
@@ -1,16 +1,15 @@
 /** @type {import('next').NextConfig} */
 module.exports = {
-  reactStrictMode: true,
   async redirects() {
     return [
       {
-        source: "/github",
-        destination: "https://github.com/Nutlope/twitterbio",
+        source: '/github',
+        destination: 'https://github.com/Nutlope/twitterbio',
         permanent: false,
       },
       {
-        source: "/deploy",
-        destination: "https://vercel.com/templates/next.js/twitter-bio",
+        source: '/deploy',
+        destination: 'https://vercel.com/templates/next.js/twitter-bio',
         permanent: false,
       },
     ];