Greasy Fork is available in English.
no budget? no translators? no problem.
当前为
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.icu/scripts/471000/1221934/Itsnotlupus%27%20I18N%20Support.js
// ==UserScript==
// @name Itsnotlupus' I18N Support
// @namespace Itsnotlupus Industries
// @version 1.1.1
// @description no budget? no translators? no problem.
// @author Itsnotlupus
// @license MIT
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// ==/UserScript==
/*jshint esversion: 11 */
/* There are 2 kind of localized strings you'll find in userscripts:
* 1. strings found in the original web page.
* 2. strings used by the userscript itself.
*
* To get the former translated, you will need to hook into the web app and somehow
* get a hold of the proper localized strings.
*
* For the latter, you can rely on this library to ask Google Translate for some
* machine-translated strings.
* It's not going to be flawless, but it should generally be close enough.
*
* Pass an array for strings found in the original page, and an object mapping
* ids to strings for your userscript strings.
*
* Usage pattern:
*
* i18n.setEnStrings(<Array of english app strings>, <Object mapping ids to english script strings>);
* await i18n.setLanguage(<language>, <optional callback that can translate app strings>);
*
* then use t`<english app string>` or t`<script id>` to get a localized string.
*
* MISSING: templating, pluralization, or really anything difficult. this is just a cheap stop-gap.
*/
class I18N {
constructor() {
this.translations = GM_getValue("translations", {});
}
setEnStrings(enStringsArray = [], enStringsObject = {}) {
this.enStringsArray = enStringsArray;
this.enStringsObject = enStringsObject;
this.i18n = { 'en': Object.assign(this.enStringsArray.reduce((o, v) => (o[v]=v,o), {}), this.enStringsObject) };
}
async setLanguage(lang = document.documentElement.lang, callback = ()=>{}) {
this.lang = lang;
if (lang !== 'en') {
this.i18n[lang] = await callback(this.enStringsArray) ?? {};
await Promise.all(Object.keys(this.i18n.en).filter(k=>!this.i18n[lang][k]).map(async id => {
this.i18n[lang][id] = await this.getTranslation(this.i18n.en[id], 'en', lang);
}));
}
}
async initLanguage(lang, callback) { return this.setLanguage(lang, callback); }
async getTranslation(text, from, to) {
const key = JSON.stringify({text,from,to});
let translated = this.translations[key];
if (!translated) {
const string = await this._getTranslation(text, from, to);
if (string) {
this.translations[key] = string;
GM_setValue("translations", this.translations);
translated = string;
} else {
translated = text;
}
}
return translated;
}
_getTranslation(text, from, to) {
return new Promise((r,e) =>
GM_xmlhttpRequest({
method: 'POST',
url: `https://translate.google.com/translate_a/single?client=at&dt=t&dt=rm&dj=1`,
data: new URLSearchParams({
sl: from,
tl: to,
q: text
}),
responseType: "json",
onload: v => r(v.response.sentences.map(s=>s.trans).join('')),
onerror: e
})
);
}
translate(s) {
return this.i18n[this.lang]?.[s] ?? s;
}
}
const i18n = new I18N();
const t = s => i18n.translate(s);