yumechi-no-kuni/src/misc/convert-host.ts
syuilo 1331f0b953
Use WHATWG API
> New application code should use the WHATWG API.
2019-06-18 15:27:13 +09:00

25 lines
691 B
TypeScript

import config from '../config';
import { toASCII } from 'punycode';
export function getFullApAccount(username: string, host: string | null) {
return host ? `${username}@${toPuny(host)}` : `${username}@${toPuny(config.host)}`;
}
export function isSelfHost(host: string) {
if (host == null) return true;
return toPuny(config.host) === toPuny(host);
}
export function extractDbHost(uri: string) {
const url = new URL(uri);
return toPuny(url.hostname);
}
export function toPuny(host: string) {
return toASCII(host.toLowerCase());
}
export function toPunyNullable(host: string | null | undefined): string | null {
if (host == null) return null;
return toASCII(host.toLowerCase());
}