308 lines
7.6 KiB
JavaScript
308 lines
7.6 KiB
JavaScript
|
/**
|
||
|
|
* BOOT LOADER
|
||
|
|
* サーバーからレスポンスされるHTMLに埋め込まれるスクリプトで、以下の役割を持ちます。
|
||
|
|
* - 翻訳ファイルをフェッチする。
|
||
|
|
* - バージョンに基づいて適切なメインスクリプトを読み込む。
|
||
|
|
* - キャッシュされたコンパイル済みテーマを適用する。
|
||
|
|
* - クライアントの設定値に基づいて対応するHTMLクラス等を設定する。
|
||
|
|
* テーマをこの段階で設定するのは、メインスクリプトが読み込まれる間もテーマを適用したいためです。
|
||
|
|
* 注: webpackは介さないため、このファイルではrequireやimportは使えません。
|
||
|
|
*/
|
||
|
|
|
||
|
|
"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);
|
||
|
|
};
|
||
|
|
|
||
|
|
//#region Detect language & fetch translations
|
||
|
|
const v = localStorage.getItem("v") || VERSION;
|
||
|
|
|
||
|
|
const supportedLangs = LANGS;
|
||
|
|
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";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
const res = await fetch(`/assets/locales/${lang}.${v}.json`);
|
||
|
|
if (res.status === 200) {
|
||
|
|
localStorage.setItem("lang", lang);
|
||
|
|
localStorage.setItem("locale", await res.text());
|
||
|
|
localStorage.setItem("localeVersion", v);
|
||
|
|
} else {
|
||
|
|
await checkUpdate();
|
||
|
|
renderError("LOCALE_FETCH");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
//#endregion
|
||
|
|
|
||
|
|
//#region Script
|
||
|
|
function importAppScript() {
|
||
|
|
import(`/assets/${CLIENT_ENTRY}`).catch(async (e) => {
|
||
|
|
await checkUpdate();
|
||
|
|
console.error(e);
|
||
|
|
renderError("APP_IMPORT", e);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
// タイミングによっては、この時点でDOMの構築が済んでいる場合とそうでない場合とがある
|
||
|
|
if (document.readyState !== "loading") {
|
||
|
|
importAppScript();
|
||
|
|
} else {
|
||
|
|
window.addEventListener("DOMContentLoaded", () => {
|
||
|
|
importAppScript();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
//#endregion
|
||
|
|
|
||
|
|
//#region Theme
|
||
|
|
const theme = localStorage.getItem("theme");
|
||
|
|
if (theme) {
|
||
|
|
for (const [k, v] of Object.entries(JSON.parse(theme))) {
|
||
|
|
document.documentElement.style.setProperty(`--${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 colorSchema = localStorage.getItem("colorSchema");
|
||
|
|
if (colorSchema) {
|
||
|
|
document.documentElement.style.setProperty("color-schema", colorSchema);
|
||
|
|
}
|
||
|
|
//#endregion
|
||
|
|
|
||
|
|
let fontSize = localStorage.getItem("fontSize");
|
||
|
|
if (fontSize) {
|
||
|
|
if (fontSize < 10) {
|
||
|
|
// need to do this for now, as values before were 1, 2, 3 depending on the option
|
||
|
|
localStorage.setItem("fontSize", null);
|
||
|
|
fontSize = localStorage.getItem("fontSize");
|
||
|
|
}
|
||
|
|
document.documentElement.style.fontSize = fontSize + "px";
|
||
|
|
}
|
||
|
|
|
||
|
|
const useSystemFont = localStorage.getItem("useSystemFont");
|
||
|
|
if (useSystemFont) {
|
||
|
|
document.documentElement.classList.add("useSystemFont");
|
||
|
|
}
|
||
|
|
|
||
|
|
const wallpaper = localStorage.getItem("wallpaper");
|
||
|
|
if (wallpaper) {
|
||
|
|
document.documentElement.style.backgroundImage = `url(${wallpaper})`;
|
||
|
|
}
|
||
|
|
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
|
||
|
|
function renderError(code, details) {
|
||
|
|
let errorsElement = document.getElementById("errors");
|
||
|
|
|
||
|
|
if (!errorsElement) {
|
||
|
|
document.body.innerHTML = `
|
||
|
|
<svg class="icon-warning" xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-alert-triangle" 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>An error has occurred!</h1>
|
||
|
|
<button class="button-big" onclick="location.reload(true);">
|
||
|
|
<span class="button-label-big">Refresh</span>
|
||
|
|
</button>
|
||
|
|
<p class="dont-worry">Don't worry, it's (probably) not your fault.</p>
|
||
|
|
<p>Please make sure your browser is up-to-date and any AdBlockers are off.</p>
|
||
|
|
<p>If the problem persists after refreshing, please contact your instance's administrator</p>
|
||
|
|
<br>
|
||
|
|
<div id="errors"></div>
|
||
|
|
`;
|
||
|
|
errorsElement = document.getElementById("errors");
|
||
|
|
}
|
||
|
|
const detailsElement = document.createElement("details");
|
||
|
|
detailsElement.innerHTML = `
|
||
|
|
<br>
|
||
|
|
<summary>
|
||
|
|
<code>ERROR CODE: ${code}</code>
|
||
|
|
</summary>
|
||
|
|
<code>${JSON.stringify(details)}</code>`;
|
||
|
|
errorsElement.appendChild(detailsElement);
|
||
|
|
addStyle(`
|
||
|
|
* {
|
||
|
|
font-family: BIZ UDGothic, Roboto, HelveticaNeue, Arial, sans-serif;
|
||
|
|
}
|
||
|
|
|
||
|
|
#calckey_app,
|
||
|
|
#splash {
|
||
|
|
display: none !important;
|
||
|
|
}
|
||
|
|
|
||
|
|
body,
|
||
|
|
html {
|
||
|
|
background-color: #191724;
|
||
|
|
color: #e0def4;
|
||
|
|
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(196, 167, 231), rgb(235, 188, 186));
|
||
|
|
line-height: 50px;
|
||
|
|
}
|
||
|
|
|
||
|
|
.button-big:hover {
|
||
|
|
background: rgb(49, 116, 143);
|
||
|
|
}
|
||
|
|
|
||
|
|
.button-small {
|
||
|
|
background: #444;
|
||
|
|
line-height: 40px;
|
||
|
|
}
|
||
|
|
|
||
|
|
.button-small:hover {
|
||
|
|
background: #555;
|
||
|
|
}
|
||
|
|
|
||
|
|
.button-label-big {
|
||
|
|
color: #191724;
|
||
|
|
font-weight: bold;
|
||
|
|
font-size: 20px;
|
||
|
|
padding: 12px;
|
||
|
|
}
|
||
|
|
|
||
|
|
.button-label-small {
|
||
|
|
color: rgb(156, 207, 216);
|
||
|
|
font-size: 16px;
|
||
|
|
padding: 12px;
|
||
|
|
}
|
||
|
|
|
||
|
|
a {
|
||
|
|
color: rgb(156, 207, 216);
|
||
|
|
text-decoration: none;
|
||
|
|
}
|
||
|
|
|
||
|
|
p,
|
||
|
|
li {
|
||
|
|
font-size: 16px;
|
||
|
|
}
|
||
|
|
|
||
|
|
.dont-worry,
|
||
|
|
#msg {
|
||
|
|
font-size: 18px;
|
||
|
|
}
|
||
|
|
|
||
|
|
.icon-warning {
|
||
|
|
color: #f6c177;
|
||
|
|
height: 4rem;
|
||
|
|
padding-top: 2rem;
|
||
|
|
}
|
||
|
|
|
||
|
|
h1 {
|
||
|
|
font-size: 32px;
|
||
|
|
}
|
||
|
|
|
||
|
|
code {
|
||
|
|
font-family: Fira, FiraCode, monospace;
|
||
|
|
}
|
||
|
|
|
||
|
|
details {
|
||
|
|
background: #1f1d2e;
|
||
|
|
margin-bottom: 2rem;
|
||
|
|
padding: 0.5rem 1rem;
|
||
|
|
width: 40rem;
|
||
|
|
border-radius: 10px;
|
||
|
|
justify-content: center;
|
||
|
|
margin: auto;
|
||
|
|
}
|
||
|
|
|
||
|
|
summary {
|
||
|
|
cursor: pointer;
|
||
|
|
}
|
||
|
|
|
||
|
|
summary > * {
|
||
|
|
display: inline;
|
||
|
|
}
|
||
|
|
|
||
|
|
@media screen and (max-width: 500px) {
|
||
|
|
details {
|
||
|
|
width: 50%;
|
||
|
|
}
|
||
|
|
`);
|
||
|
|
}
|
||
|
|
|
||
|
|
async function checkUpdate() {
|
||
|
|
try {
|
||
|
|
const res = await fetch( (_REMOTE_URL || "") + "/api/meta", {
|
||
|
|
method: "POST",
|
||
|
|
cache: "no-cache",
|
||
|
|
});
|
||
|
|
|
||
|
|
const meta = await res.json();
|
||
|
|
|
||
|
|
if (meta.version != v) {
|
||
|
|
localStorage.setItem("v", meta.version);
|
||
|
|
refresh();
|
||
|
|
}
|
||
|
|
} catch (e) {
|
||
|
|
console.error(e);
|
||
|
|
renderError("UPDATE_CHECK", e);
|
||
|
|
throw e;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function refresh() {
|
||
|
|
// Clear cache (service worker)
|
||
|
|
try {
|
||
|
|
navigator.serviceWorker.controller.postMessage("clear");
|
||
|
|
navigator.serviceWorker.getRegistrations().then((registrations) => {
|
||
|
|
registrations.forEach((registration) => registration.unregister());
|
||
|
|
});
|
||
|
|
} catch (e) {
|
||
|
|
console.error(e);
|
||
|
|
}
|
||
|
|
|
||
|
|
location.reload();
|
||
|
|
}
|
||
|
|
})();
|