Forked from stevekrouse/valwriter
Public
HTTP (deprecated)
Val Town is a social website to write and deploy JavaScript.
Build APIs and schedule functions from your browser.
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/** @jsxImportSource npm:hono@3/jsx */
import { updateValByName } from "https://esm.town/v/nbbaier/updateValByName?v=14";
import { basicAuth } from "https://esm.town/v/pomdtr/basicAuth?v=62";
import { fetchText } from "https://esm.town/v/stevekrouse/fetchText";
import { chat } from "https://esm.town/v/stevekrouse/openai";
import cronstrue from "npm:cronstrue";
import { Hono } from "npm:hono@3";
const examples = [
{
user: "website that shows the current time",
content: `/** @jsxImportSource npm:react */
export default function() {
return <h1>{new Date().toLocaleTimeString()}</h1>;
}`,
},
{
user: `A collaborative poem builder.
It stores each line of the poem in sqlite.
It has a textbox that lets anyone input a new line to the poem.`,
content: await fetchText("https://esm.town/v/stevekrouse/poembuilder3?v=4"),
},
{
user: "an app that uses chatgpt to convert natural language to cron syntax",
content: await fetchText("https://esm.town/v/stevekrouse/cron2"),
},
];
const app = new Hono();
export default basicAuth(app.fetch);
app.get("/", async (c) => {
const example = examples[Math.floor(Math.random() * examples.length)];
const description = c.req.query("description") || example.user;
let code = c.req.query("description") ? await compile(description) : example.content;
let resp;
if (c.req.query("description")) {
resp = await updateValByName({
token: Deno.env.get("valtown"),
code,
name: "valwriter_output",
});
}
return c.html(
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="https://cdn.tailwindcss.com" />
<title>Val Writer</title>
</head>
<body class="flex p-6 flex-col space-y-4 max-w-2xl mx-auto">
<div>
<h1 class="text-3xl">Val Writer</h1>
<p>Compile your prompt into code</p>
</div>
<form class="flex space-x-2" hx-disabled-elt="button">
<textarea
name="description"
required
class="w-full border-2 rounded-lg p-2"
rows={5}
>
{description}
</textarea>
<button class="bg-purple-500 hover:bg-purple-700 text-white font-bold py-2 px-4 rounded disabled:hidden">
Write
</button>
</form>
<div>
{resp
? (
<iframe
width="100%"
height="400px"
src="https://www.val.town/embed/janpaul123/valwriter_output"
title="Val Town"
frameborder="0"
allow="web-share"
allowfullscreen
>
</iframe>
)
: null}
<pre>
{resp ? JSON.stringify(resp, null, 2) : code}
</pre>
</div>
</body>
</html>,
);
});
export async function compile(description: string) {
const messages = [
{
role: "system",
content: `You are a programmer. Convert user requests to code.
Write ONLY Deno TypeScript.
If you use Hono, use \`export default app.fetch;\` to start the server.