File size: 2,194 Bytes
2e1ab99 |
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 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
import type { AppLoadContext, EntryContext } from '@remix-run/cloudflare';
import { RemixServer } from '@remix-run/react';
import { isbot } from 'isbot';
import { renderToReadableStream } from 'react-dom/server';
import { renderHeadToString } from 'remix-island';
import { Head } from './root';
import { themeStore } from '~/lib/stores/theme';
export default async function handleRequest(
request: Request,
responseStatusCode: number,
responseHeaders: Headers,
remixContext: EntryContext,
_loadContext: AppLoadContext,
) {
// await initializeModelList({});
const readable = await renderToReadableStream(<RemixServer context={remixContext} url={request.url} />, {
signal: request.signal,
onError(error: unknown) {
console.error(error);
responseStatusCode = 500;
},
});
const body = new ReadableStream({
start(controller) {
const head = renderHeadToString({ request, remixContext, Head });
controller.enqueue(
new Uint8Array(
new TextEncoder().encode(
`<!DOCTYPE html><html lang="en" data-theme="${themeStore.value}"><head>${head}</head><body><div id="root" class="w-full h-full">`,
),
),
);
const reader = readable.getReader();
function read() {
reader
.read()
.then(({ done, value }) => {
if (done) {
controller.enqueue(new Uint8Array(new TextEncoder().encode('</div></body></html>')));
controller.close();
return;
}
controller.enqueue(value);
read();
})
.catch((error) => {
controller.error(error);
readable.cancel();
});
}
read();
},
cancel() {
readable.cancel();
},
});
if (isbot(request.headers.get('user-agent') || '')) {
await readable.allReady;
}
responseHeaders.set('Content-Type', 'text/html');
responseHeaders.set('Cross-Origin-Embedder-Policy', 'require-corp');
responseHeaders.set('Cross-Origin-Opener-Policy', 'same-origin');
return new Response(body, {
headers: responseHeaders,
status: responseStatusCode,
});
}
|