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refactor: 🎨 locale loader

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ThatOneCalculator 2023-06-16 14:14:47 -07:00
parent 0127cc6ac3
commit 3d6d90a137
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1 changed files with 74 additions and 43 deletions
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117
locales/index.js
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@ -2,59 +2,90 @@
* Languages Loader
*/
const fs = require('fs');
const yaml = require('js-yaml');
let languages = []
let languages_custom = []
const merge = (...args) => args.reduce((a, c) => ({
...a,
...c,
...Object.entries(a)
.filter(([k]) => c && typeof c[k] === 'object')
.reduce((a, [k, v]) => (a[k] = merge(v, c[k]), a), {})
}), {});
const fs = require("fs");
const yaml = require("js-yaml");
const languages = [];
const languages_custom = [];
const merge = (...args) =>
args.reduce(
(a, c) => ({
...a,
...c,
...Object.entries(a)
.filter(([k]) => c && typeof c[k] === "object")
.reduce((a, [k, v]) => ((a[k] = merge(v, c[k])), a), {}),
}),
{},
);
fs.readdirSync(__dirname).forEach((file) => {
if (file.includes('.yml')){
file = file.slice(0, file.indexOf('.'))
languages.push(file);
if (file.includes(".yml")) {
locale = file.slice(0, file.indexOf("."));
languages.push(locale);
}
})
});
fs.readdirSync(__dirname + '/../custom/locales').forEach((file) => {
if (file.includes('.yml')){
file = file.slice(0, file.indexOf('.'))
languages_custom.push(file);
fs.readdirSync(__dirname + "/../custom/locales").forEach((file) => {
if (file.includes(".yml")) {
customLocale = file.slice(0, file.indexOf("."));
languages_custom.push(customLocale);
}
})
});
const primaries = {
'en': 'US',
'ja': 'JP',
'zh': 'CN',
en: "US",
ja: "JP",
zh: "CN",
};
// 何故か文字列にバックスペース文字が混入することがあり、YAMLが壊れるので取り除く
const clean = (text) => text.replace(new RegExp(String.fromCodePoint(0x08), 'g'), '');
const clean = (text) =>
text.replace(new RegExp(String.fromCodePoint(0x08), "g"), "");
const locales = languages.reduce((a, c) => (a[c] = yaml.load(clean(fs.readFileSync(`${__dirname}/${c}.yml`, 'utf-8'))) || {}, a), {});
const locales_custom = languages_custom.reduce((a, c) => (a[c] = yaml.load(clean(fs.readFileSync(`${__dirname}/../custom/locales/${c}.yml`, 'utf-8'))) || {}, a), {});
Object.assign(locales, locales_custom)
const locales = languages.reduce(
(a, c) => (
(a[c] =
yaml.load(clean(fs.readFileSync(`${__dirname}/${c}.yml`, "utf-8"))) ||
{}),
a
),
{},
);
const locales_custom = languages_custom.reduce(
(a, c) => (
(a[c] =
yaml.load(
clean(
fs.readFileSync(`${__dirname}/../custom/locales/${c}.yml`, "utf-8"),
),
) || {}),
a
),
{},
);
Object.assign(locales, locales_custom);
module.exports = Object.entries(locales)
.reduce((a, [k ,v]) => (a[k] = (() => {
const [lang] = k.split('-');
switch (k) {
case 'ja-JP': return v;
case 'ja-KS':
case 'en-US': return merge(locales['ja-JP'], v);
default: return merge(
locales['ja-JP'],
locales['en-US'],
locales[`${lang}-${primaries[lang]}`] || {},
v
);
}
})(), a), {});
module.exports = Object.entries(locales).reduce(
(a, [k, v]) => (
(a[k] = (() => {
const [lang] = k.split("-");
switch (k) {
case "ja-JP":
return v;
case "ja-KS":
case "en-US":
return merge(locales["ja-JP"], v);
default:
return merge(
locales["ja-JP"],
locales["en-US"],
locales[`${lang}-${primaries[lang]}`] || {},
v,
);
}
})()),
a
),
{},
);