71 lines
1.3 KiB
JavaScript
71 lines
1.3 KiB
JavaScript
/**
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* Languages Loader
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*/
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const fs = require('fs');
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const yaml = require('js-yaml');
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const merge = (...args) => args.reduce((a, c) => ({
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...a,
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...c,
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// this is necessary to merge "sub-objects" correctly instead of overwriting them
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...Object.entries(a)
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.filter(([k]) => c && typeof c[k] === 'object')
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.reduce((a, [k, v]) => (a[k] = merge(v, c[k]), a), {})
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}), {});
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// For a language to be generated as a locale it has to be listed here.
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const languages = [
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'ar-SA',
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'bn-BD',
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'ca-ES',
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'cs-CZ',
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'de-DE',
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'en-US',
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'es-ES',
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'fr-FR',
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'id-ID',
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'it-IT',
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'ja-JP',
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'kab-KAB',
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'kn-IN',
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'ko-KR',
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'nl-NL',
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'pl-PL',
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'pt-PT',
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'ru-RU',
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'sk-SK',
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'sv-SE',
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'tr-TR',
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'uk-UA',
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'vi-VN',
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'zh-CN',
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'zh-TW',
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];
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// Load the locales listed above.
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const locales = languages.reduce(
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(acc, lang) => {
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acc[lang] = yaml.load(
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fs.readFileSync(`${__dirname}/${lang}.yml`, 'utf-8')
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// Remove backspace characters, which for some reason can get mixed in with the string and break the YAML.
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.replaceAll('\b', '')
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) || {};
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return acc;
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},
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{} // initial accumulator
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);
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module.exports = Object.entries(locales)
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.reduce((acc, [lang, strings]) => {
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if (lang == 'en-US') {
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acc[lang] = strings;
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} else {
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// all other locales fall back to en-US
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acc[lang] = merge(locales['en-US'], strings);
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}
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return acc;
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},
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{} // initial accumulator
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);
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