misskey/packages/backend/src/server/web/boot.js

337 lines
8.4 KiB
JavaScript

/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
'use strict';
// ブロックの中に入れないと、定義した変数がブラウザのグローバルスコープに登録されてしまい邪魔なので
(async () => {
window.onerror = (e) => {
console.error(e);
renderError('SOMETHING_HAPPENED', e);
};
window.onunhandledrejection = (e) => {
console.error(e);
renderError('SOMETHING_HAPPENED_IN_PROMISE', e);
};
let forceError = localStorage.getItem('forceError');
if (forceError != null) {
renderError('FORCED_ERROR', 'This error is forced by having forceError in local storage.');
return;
}
//#region Detect language
const supportedLangs = LANGS;
/** @type { string } */
let lang = localStorage.getItem('lang');
if (lang == null || !supportedLangs.includes(lang)) {
if (supportedLangs.includes(navigator.language)) {
lang = navigator.language;
} else {
lang = supportedLangs.find(x => x.split('-')[0] === navigator.language);
// Fallback
if (lang == null) lang = 'en-US';
}
}
// for https://github.com/misskey-dev/misskey/issues/10202
if (lang == null || lang.toString == null || lang.toString() === 'null') {
console.error('invalid lang value detected!!!', typeof lang, lang);
lang = 'en-US';
}
//#endregion
//#region Script
async function importAppScript() {
await import(CLIENT_ENTRY ? `/vite/${CLIENT_ENTRY.replace('scripts', lang)}` : '/vite/src/_boot_.ts')
.catch(async e => {
console.error(e);
renderError('APP_IMPORT', e);
});
}
// タイミングによっては、この時点でDOMの構築が済んでいる場合とそうでない場合とがある
if (document.readyState !== 'loading') {
importAppScript();
} else {
window.addEventListener('DOMContentLoaded', () => {
importAppScript();
});
}
//#endregion
let isSafeMode = (localStorage.getItem('isSafeMode') === 'true');
if (!isSafeMode) {
const urlParams = new URLSearchParams(window.location.search);
if (urlParams.has('safemode') && urlParams.get('safemode') === 'true') {
localStorage.setItem('isSafeMode', 'true');
isSafeMode = true;
}
}
//#region Theme
if (!isSafeMode) {
const theme = localStorage.getItem('theme');
if (theme) {
for (const [k, v] of Object.entries(JSON.parse(theme))) {
document.documentElement.style.setProperty(`--MI_THEME-${k}`, v.toString());
// HTMLの theme-color 適用
if (k === 'htmlThemeColor') {
for (const tag of document.head.children) {
if (tag.tagName === 'META' && tag.getAttribute('name') === 'theme-color') {
tag.setAttribute('content', v);
break;
}
}
}
}
}
}
const colorScheme = localStorage.getItem('colorScheme');
if (colorScheme) {
document.documentElement.style.setProperty('color-scheme', colorScheme);
}
//#endregion
const fontSize = localStorage.getItem('fontSize');
if (fontSize) {
document.documentElement.classList.add('f-' + fontSize);
}
const useSystemFont = localStorage.getItem('useSystemFont');
if (useSystemFont) {
document.documentElement.classList.add('useSystemFont');
}
if (!isSafeMode) {
const customCss = localStorage.getItem('customCss');
if (customCss && customCss.length > 0) {
const style = document.createElement('style');
style.innerHTML = customCss;
document.head.appendChild(style);
}
}
async function addStyle(styleText) {
let css = document.createElement('style');
css.appendChild(document.createTextNode(styleText));
document.head.appendChild(css);
}
async function renderError(code, details) {
// Cannot set property 'innerHTML' of null を回避
if (document.readyState === 'loading') {
await new Promise(resolve => window.addEventListener('DOMContentLoaded', resolve));
}
let messages = null;
const bootloaderLocales = localStorage.getItem('bootloaderLocales');
if (bootloaderLocales) {
messages = JSON.parse(bootloaderLocales);
}
if (!messages) {
// older version of misskey does not store bootloaderLocales, stores locale as a whole
const legacyLocale = localStorage.getItem('locale');
if (legacyLocale) {
const parsed = JSON.parse(legacyLocale);
messages = {
...(parsed._bootErrors ?? {}),
reload: parsed.reload,
};
}
}
if (!messages) messages = {};
messages = Object.assign({
title: 'Failed to initialize Misskey',
solution: 'The following actions may solve the problem.',
solution1: 'Update your os and browser',
solution2: 'Disable an adblocker',
solution3: 'Clear the browser cache',
solution4: '(Tor Browser) Set dom.webaudio.enabled to true',
otherOption: 'Other options',
otherOption1: 'Clear preferences and cache',
otherOption2: 'Start the simple client',
otherOption3: 'Start the repair tool',
otherOption4: 'Start Misskey in safe mode',
reload: 'Reload',
}, messages);
const safeModeUrl = new URL(window.location.href);
safeModeUrl.searchParams.set('safemode', 'true');
let errorsElement = document.getElementById('errors');
if (!errorsElement) {
document.body.innerHTML = `
<svg class="icon-warning" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
<path stroke="none" d="M0 0h24v24H0z" fill="none"></path>
<path d="M12 9v2m0 4v.01"></path>
<path d="M5 19h14a2 2 0 0 0 1.84 -2.75l-7.1 -12.25a2 2 0 0 0 -3.5 0l-7.1 12.25a2 2 0 0 0 1.75 2.75"></path>
</svg>
<h1>${messages.title}</h1>
<button class="button-big" onclick="location.reload(true);">
<span class="button-label-big">${messages?.reload}</span>
</button>
<p><b>${messages.solution}</b></p>
<p>${messages.solution1}</p>
<p>${messages.solution2}</p>
<p>${messages.solution3}</p>
<p>${messages.solution4}</p>
<details style="color: #86b300;">
<summary>${messages.otherOption}</summary>
<a href="${safeModeUrl}">
<button class="button-small">
<span class="button-label-small">${messages.otherOption4}</span>
</button>
</a>
<br>
<a href="/flush">
<button class="button-small">
<span class="button-label-small">${messages.otherOption1}</span>
</button>
</a>
<br>
<a href="/cli">
<button class="button-small">
<span class="button-label-small">${messages.otherOption2}</span>
</button>
</a>
<br>
<a href="/bios">
<button class="button-small">
<span class="button-label-small">${messages.otherOption3}</span>
</button>
</a>
</details>
<br>
<div id="errors"></div>
`;
errorsElement = document.getElementById('errors');
}
const detailsElement = document.createElement('details');
detailsElement.id = 'errorInfo';
detailsElement.innerHTML = `
<br>
<summary>
<code>ERROR CODE: ${code}</code>
</summary>
<code>${details.toString()} ${JSON.stringify(details)}</code>`;
errorsElement.appendChild(detailsElement);
addStyle(`
* {
font-family: BIZ UDGothic, Roboto, HelveticaNeue, Arial, sans-serif;
}
#misskey_app,
#splash {
display: none !important;
}
body,
html {
background-color: #222;
color: #dfddcc;
justify-content: center;
margin: auto;
padding: 10px;
text-align: center;
}
button {
border-radius: 999px;
padding: 0px 12px 0px 12px;
border: none;
cursor: pointer;
margin-bottom: 12px;
}
.button-big {
background: linear-gradient(90deg, rgb(134, 179, 0), rgb(74, 179, 0));
line-height: 50px;
}
.button-big:hover {
background: rgb(153, 204, 0);
}
.button-small {
background: #444;
line-height: 40px;
}
.button-small:hover {
background: #555;
}
.button-label-big {
color: #222;
font-weight: bold;
font-size: 1.2em;
padding: 12px;
}
.button-label-small {
color: rgb(153, 204, 0);
font-size: 16px;
padding: 12px;
}
a {
color: rgb(134, 179, 0);
text-decoration: none;
}
p,
li {
font-size: 16px;
}
.icon-warning {
color: #dec340;
height: 4rem;
padding-top: 2rem;
}
h1 {
font-size: 1.5em;
margin: 1em;
}
code {
font-family: Fira, FiraCode, monospace;
}
#errorInfo {
background: #333;
margin-bottom: 2rem;
padding: 0.5rem 1rem;
width: 40rem;
border-radius: 10px;
justify-content: center;
margin: auto;
}
#errorInfo summary {
cursor: pointer;
}
#errorInfo summary > * {
display: inline;
}
@media screen and (max-width: 500px) {
#errorInfo {
width: 50%;
}
}`);
}
})();