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/*
This file is part of GNU Taler
(C) 2020 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Main entry point for extension pages.
*
* @author Florian Dold <dold@taler.net>
*/
import { render } from "preact";
import { setupI18n } from "@gnu-taler/taler-util";
import { strings } from "./i18n/strings";
import { useEffect, useState } from "preact/hooks";
import {
actionForTalerUri, findTalerUriInActiveTab, Pages, WalletBalanceView, WalletDebug, WalletHistory,
WalletNavBar, WalletSettings, WalletTransaction, WalletTransactionView
} from "./pages/popup";
import Match from "preact-router/match";
import Router, { route, Route } from "preact-router";
// import { Application } from "./Application";
function main(): void {
try {
const container = document.getElementById("container");
if (!container) {
throw Error("container not found, can't mount page contents");
}
render(<Application />, container);
} catch (e) {
console.error("got error", e);
document.body.innerText = `Fatal error: "${e.message}". Please report this bug at https://bugs.gnunet.org/.`;
}
}
setupI18n("en-US", strings);
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", main);
} else {
main();
}
function useTalerActionURL(): [string | undefined, (s: boolean) => void] {
const [talerActionUrl, setTalerActionUrl] = useState<string | undefined>(
undefined,
);
const [dismissed, setDismissed] = useState(false);
useEffect(() => {
async function check(): Promise<void> {
const talerUri = await findTalerUriInActiveTab();
if (talerUri) {
const actionUrl = actionForTalerUri(talerUri);
setTalerActionUrl(actionUrl);
}
}
check();
}, []);
const url = dismissed ? undefined : talerActionUrl
return [url, setDismissed]
}
interface Props {
url: string;
onDismiss: (s: boolean) => void;
}
function TalerActionFound({ url, onDismiss }: Props) {
return <div style={{ padding: "1em", width: 400 }}>
<h1>Taler Action </h1>
<p>This page has a Taler action.</p>
<p>
<button onClick={() => { window.open(url, "_blank"); }}>
Open
</button>
</p>
<p>
<button onClick={() => onDismiss(true)}> Dismiss </button>
</p>
</div>
}
function Application() {
const [talerActionUrl, setDismissed] = useTalerActionURL()
if (talerActionUrl) {
return <TalerActionFound url={talerActionUrl} onDismiss={setDismissed} />
}
return (
<div>
<Match>{({ path }: any) => <WalletNavBar current={path} />}</Match >
<div style={{ margin: "1em", width: 400 }}>
<Router>
<Route path={Pages.balance} component={WalletBalanceView} />
<Route path={Pages.settings} component={WalletSettings} />
<Route path={Pages.debug} component={WalletDebug} />
<Route path={Pages.history} component={WalletHistory} />
<Route path={Pages.transaction} component={WalletTransaction} />
<Route default component={Redirect} to={Pages.balance} />
</Router>
</div>
</div>
);
}
function Redirect({ to }: { to: string }): null {
useEffect(() => {
route(to, true)
})
return null
}
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