mirror of
https://github.com/ksyasuda/SubMiner.git
synced 2026-02-27 18:22:41 -08:00
37 lines
1.4 KiB
JavaScript
37 lines
1.4 KiB
JavaScript
/*
|
|
* Copyright (C) 2024-2025 Yomitan Authors
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
import {isStringPartiallyJapanese} from './ja/japanese.js';
|
|
import {isStringPartiallyChinese} from './zh/chinese.js';
|
|
|
|
/**
|
|
* Returns the language that the string might be by using some heuristic checks.
|
|
* Values returned are ISO codes. `null` is returned if no language can be determined.
|
|
* @param {string} text
|
|
* @param {?string} language
|
|
* @returns {?string}
|
|
*/
|
|
export function getLanguageFromText(text, language) {
|
|
const partiallyJapanese = isStringPartiallyJapanese(text);
|
|
const partiallyChinese = isStringPartiallyChinese(text);
|
|
if (!['zh', 'yue'].includes(language ?? '')) {
|
|
if (partiallyJapanese) { return 'ja'; }
|
|
if (partiallyChinese) { return 'zh'; }
|
|
}
|
|
return language;
|
|
}
|