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cinny/src/app/hooks/useLotusLinkBase.ts
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import { useMemo } from 'react';
import { useClientConfig } from './useClientConfig';
import { isTauri } from './useTauri';
import { getOriginBaseUrl } from '../pages/pathUtils';
import { resolveWebAppUrl } from '../utils/callInBrowser';
/**
* [Gitea #248] Base URL for Lotus links meant for other people.
*
* On the web that's this page's origin. In the desktop app the page is served
* from a local address (and hash-routed), which nobody else can open, so use
* the public web app from config `webAppUrl` (web path routing) instead.
* Without a valid `webAppUrl` it falls back to the origin, as before.
*/
export const lotusShareBase = (originBase: string, desktop: boolean, webAppUrl: unknown): string =>
(desktop && resolveWebAppUrl(webAppUrl)) || originBase;
/**
* Every base a Lotus link to this deployment may start with: the origin, plus
* the public web app in the desktop app, so a shared https link opens in-app.
*/
export const lotusLinkBases = (
originBase: string,
desktop: boolean,
webAppUrl: unknown,
): string[] => {
const shared = lotusShareBase(originBase, desktop, webAppUrl);
return shared === originBase ? [originBase] : [originBase, shared];
};
export const useLotusShareBase = (): string => {
const { hashRouter, webAppUrl } = useClientConfig();
return useMemo(
() => lotusShareBase(getOriginBaseUrl(hashRouter), isTauri(), webAppUrl),
[hashRouter, webAppUrl],
);
};