39 lines
1021 B
TypeScript
39 lines
1021 B
TypeScript
|
import type { AppLoadContext, EntryContext } from 'react-router';
|
||
|
|
import { ServerRouter } from 'react-router';
|
||
|
|
import { isbot } from 'isbot';
|
||
|
|
import { renderToReadableStream } from 'react-dom/server';
|
||
|
|
|
||
|
|
export default async function handleRequest(
|
||
|
|
request: Request,
|
||
|
|
responseStatusCode: number,
|
||
|
|
responseHeaders: Headers,
|
||
|
|
routerContext: EntryContext,
|
||
|
|
_loadContext: AppLoadContext
|
||
|
|
) {
|
||
|
|
let shellRendered = false;
|
||
|
|
const userAgent = request.headers.get('user-agent');
|
||
|
|
|
||
|
|
const body = await renderToReadableStream(
|
||
|
|
<ServerRouter context={routerContext} url={request.url} />,
|
||
|
|
{
|
||
|
|
onError(error: unknown) {
|
||
|
|
responseStatusCode = 500;
|
||
|
|
if (shellRendered) {
|
||
|
|
console.error(error);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
);
|
||
|
|
shellRendered = true;
|
||
|
|
|
||
|
|
if ((userAgent && isbot(userAgent)) || routerContext.isSpaMode) {
|
||
|
|
await body.allReady;
|
||
|
|
}
|
||
|
|
|
||
|
|
responseHeaders.set('Content-Type', 'text/html');
|
||
|
|
return new Response(body, {
|
||
|
|
headers: responseHeaders,
|
||
|
|
status: responseStatusCode
|
||
|
|
});
|
||
|
|
}
|