moshing-mammut/src/hooks.server.ts

62 lines
2.0 KiB
TypeScript

import { log } from '$lib/log';
import { TimelineReader } from '$lib/server/timeline';
import type { Handle, HandleServerError } from '@sveltejs/kit';
import { error } from '@sveltejs/kit';
import fs from 'fs/promises';
log.log('App startup');
TimelineReader.init();
export const handleError = (({ error }) => {
if (error instanceof Error) {
log.error('Something went wrong: ', error.name, error.message);
}
return {
message: `Something went wrong! ${error}`
};
}) satisfies HandleServerError;
export const handle = (async ({ event, resolve }) => {
// Reeder *insists* on checking /feed instead of /feed.xml
if (event.url.pathname === '/feed') {
return new Response('', { status: 301, headers: { Location: '/feed.xml' } });
}
if (event.url.pathname === '/feed.xml') {
const f = await fs.readFile('feed.xml', { encoding: 'utf8' });
return new Response(f, { headers: [['Content-Type', 'application/atom+xml']] });
}
// Ideally, this would be served by apache
if (event.url.pathname.startsWith('/avatars/')) {
const fileName = event.url.pathname.split('/').pop() ?? 'unknown.jpeg';
const suffix = fileName.split('.').pop() ?? 'jpeg';
try {
//This should work, but doesn't yet. See: https://github.com/nodejs/node/issues/45853
/*
const stat = await fs.stat('avatars/' + fileName);
const fd = await fs.open('avatars/' + fileName);
const readStream = fd
.readableWebStream()
.getReader({ mode: 'byob' }) as ReadableStream<Uint8Array>;
log.info('sending. size: ', stat.size);
return new Response(readStream, {
headers: [
['Content-Type', 'image/' + suffix],
['Content-Length', stat.size.toString()]
]
});
*/
const f = await fs.readFile('avatars/' + fileName);
return new Response(f, { headers: [['Content-Type', 'image/' + suffix]] });
} catch (e) {
log.error('no stream', e);
error(404);
}
}
const response = await resolve(event);
return response;
}) satisfies Handle;