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Include languages in the Multilingual Name field dropdown even if they don't have native labels in CLDR

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Don't bundle translated names for languages that won't be shown in the multilingual name field
This commit is contained in:
Quincy Morgan
2020-11-06 17:40:38 -05:00
parent ea0e5a9a32
commit cc1e512f44
4 changed files with 412 additions and 29 deletions
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scripts/language_names.js
+25 -6
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@@ -5,6 +5,8 @@ const fs = require('fs');
const cldrMainDir = 'node_modules/cldr-localenames-full/main/';
const rematchCodes = { 'ar-AA': 'ar', 'zh-CN': 'zh', 'zh-HK': 'zh-Hant-HK', 'zh-TW': 'zh-Hant', 'pt-BR': 'pt', 'pt': 'pt-PT' };
const codesToSkip = ['ase', 'mis', 'mul', 'und', 'zxx'];
let referencedScripts = [];
function getLangNamesInNativeLang() {
@@ -57,12 +59,24 @@ function getLangNamesInNativeLang() {
unordered[code] = info;
});
// CLDR locales don't cover all the languages people might want to use for iD tags,
// so also add the language names that we have English translations for
let englishNamesByCode = JSON.parse(fs.readFileSync(`${cldrMainDir}en/languages.json`, 'utf8')).main.en.localeDisplayNames.languages;
Object.keys(englishNamesByCode).forEach(code => {
if (code in unordered) return;
if (code.indexOf('-') !== -1) return;
if (codesToSkip.indexOf(code) !== -1) return;
unordered[code] = {};
});
let ordered = {};
Object.keys(unordered).sort().forEach(key => ordered[key] = unordered[key]);
return ordered;
}
exports.langNamesInNativeLang = getLangNamesInNativeLang();
const langNamesInNativeLang = getLangNamesInNativeLang();
exports.langNamesInNativeLang = langNamesInNativeLang;
exports.languageNamesInLanguageOf = function(code) {
if (rematchCodes[code]) code = rematchCodes[code];
@@ -73,9 +87,9 @@ exports.languageNamesInLanguageOf = function(code) {
let translatedLangsByCode = JSON.parse(fs.readFileSync(languageFilePath, 'utf8')).main[code].localeDisplayNames.languages;
// ignore codes for non-languages
for (let nonLangCode in { mis: true, mul: true, und: true, zxx: true }) {
delete translatedLangsByCode[nonLangCode];
}
codesToSkip.forEach(skipCode => {
delete translatedLangsByCode[skipCode];
});
for (let langCode in translatedLangsByCode) {
let altLongIndex = langCode.indexOf('-alt-long');
@@ -84,9 +98,14 @@ exports.languageNamesInLanguageOf = function(code) {
translatedLangsByCode[base] = translatedLangsByCode[langCode];
}
if (langCode.includes('-alt-')) { // remove alternative names
if (langCode.includes('-alt-')) {
// remove alternative names
delete translatedLangsByCode[langCode];
} else if (langCode === translatedLangsByCode[langCode]) { // no localized value available
} else if (langCode === translatedLangsByCode[langCode]) {
// no localized value available
delete translatedLangsByCode[langCode];
} else if (!langNamesInNativeLang[langCode]){
// we don't need to include language names that we probably won't be showing in the UI
delete translatedLangsByCode[langCode];
}
}