114 lines
3.2 KiB
TypeScript
114 lines
3.2 KiB
TypeScript
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/*
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This file is part of GNU Taler
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(C) 2019 Taler Systems SA
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GNU Taler is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* Welcome page, shown on first installs.
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*
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* @author Florian Dold
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*/
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import React, { useState, useEffect } from "react";
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import { getDiagnostics } from "../wxApi";
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import { registerMountPage, PageLink } from "../renderHtml";
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import { WalletDiagnostics } from "../../walletTypes";
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function Diagnostics() {
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const [timedOut, setTimedOut] = useState(false);
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const [diagnostics, setDiagnostics] = useState<WalletDiagnostics | undefined>(
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undefined,
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);
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useEffect(() => {
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let gotDiagnostics = false;
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setTimeout(() => {
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if (!gotDiagnostics) {
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console.error("timed out");
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setTimedOut(true);
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}
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}, 1000);
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const doFetch = async () => {
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const d = await getDiagnostics();
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console.log("got diagnostics", d);
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gotDiagnostics = true;
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setDiagnostics(d);
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};
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console.log("fetching diagnostics");
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doFetch();
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}, []);
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if (timedOut) {
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return <p>Diagnostics timed out. Could not talk to the wallet backend.</p>;
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}
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if (diagnostics) {
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if (diagnostics.errors.length === 0) {
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return <p>Running diagnostics ... everything looks fine.</p>;
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} else {
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return (
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<div
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style={{
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borderLeft: "0.5em solid red",
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paddingLeft: "1em",
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paddingTop: "0.2em",
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paddingBottom: "0.2em",
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}}
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>
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<p>Problems detected:</p>
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<ol>
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{diagnostics.errors.map(errMsg => (
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<li>{errMsg}</li>
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))}
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</ol>
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{diagnostics.firefoxIdbProblem ? (
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<p>
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Please check in your <code>about:config</code> settings that you
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have IndexedDB enabled (check the preference name{" "}
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<code>dom.indexedDB.enabled</code>).
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</p>
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) : null}
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{diagnostics.dbOutdated ? (
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<p>
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Your wallet database is outdated. Currently automatic migration is
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not supported. Please go{" "}
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<PageLink pageName="reset-required.html">here</PageLink> to reset
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the wallet database.
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</p>
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) : null}
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</div>
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);
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}
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}
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return <p>Running diagnostics ...</p>;
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}
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function Welcome() {
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return (
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<>
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<p>Thank you for installing the wallet.</p>
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<h2>First Steps</h2>
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<p>
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Check out <a href="https://demo.taler.net/">demo.taler.net</a> for a
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demo.
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</p>
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<h2>Troubleshooting</h2>
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<Diagnostics />
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</>
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);
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}
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registerMountPage(() => <Welcome />);
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