-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathhandlers.ts
58 lines (54 loc) · 1.29 KB
/
handlers.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
// Copyright 2022 the oak authors. All rights reserved. MIT License.
/**
* Handlers,
* @module
*/
import { Helmet } from "nano-jsx/helmet";
import { renderSSR } from "nano-jsx/ssr";
import { contentType } from "std/media_types";
import { getStyleTag, virtualSheet } from "twind/sheets";
export const sheet = virtualSheet();
/** A handler function which renders JSX and send it to the client.
*
* ### Example
*
* ```ts
* import { h, init, render } from "https://deno.land/x/nat/mod.ts";
* import { App } from "./App.tsx";
*
* const router = init();
* router.get("/", render(<App />));
* router.listen();
* ```
*/
export function render(jsx: unknown) {
return function handler() {
sheet.reset();
const page = renderSSR(jsx);
const styles = getStyleTag(sheet);
const {
body,
head,
footer,
attributes: { body: bodyAttributes, html: htmlAttributes },
} = Helmet.SSR(page);
return new Response(
`<!DOCTYPE html>
<html ${htmlAttributes.toString()}>
<head>
${styles}
${head.join("\n")}
</head>
<body ${bodyAttributes.toString()}>
${body}
${footer.join("\n")}
</body>
</html>`,
{
headers: {
"content-type": contentType("text/html")!,
},
},
);
};
}