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include translations for about buttons and implement translation fallback if used translation is not complete

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schlagmichdoch 2023-07-07 14:58:15 +02:00
parent f50d7438b6
commit ba46befde4
6 changed files with 68 additions and 36 deletions
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30
public/scripts/localization.js
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@ -2,8 +2,8 @@ class Localization {
constructor() {
Localization.defaultLocale = "en";
Localization.supportedLocales = ["en"];
Localization.translations = {};
Localization.defaultTranslations = {};
const initialLocale = Localization.supportedOrDefault(Localization.browserLocales());
@ -29,13 +29,13 @@ class Localization {
static async setLocale(newLocale) {
if (newLocale === Localization.locale) return false;
const firstTranslation = !Localization.locale
Localization.defaultTranslations = await Localization.fetchTranslationsFor(Localization.defaultLocale);
const newTranslations = await Localization.fetchTranslationsFor(newLocale);
if(!newTranslations) return false;
const firstTranslation = !Localization.locale
Localization.locale = newLocale;
Localization.translations = newTranslations;
@ -65,18 +65,20 @@ class Localization {
for (let i in attrs) {
let attr = attrs[i];
if (attr === "text") {
element.innerText = await Localization.getTranslation(key);
element.innerText = Localization.getTranslation(key);
} else {
element.attr = await Localization.getTranslation(key, attr);
element.attr = Localization.getTranslation(key, attr);
}
}
}
static getTranslation(key, attr, data) {
static getTranslation(key, attr, data, useDefault=false) {
const keys = key.split(".");
let translationCandidates = Localization.translations;
let translationCandidates = useDefault
? Localization.defaultTranslations
: Localization.translations;
for (let i=0; i<keys.length-1; i++) {
translationCandidates = translationCandidates[keys[i]]
@ -87,8 +89,18 @@ class Localization {
let translation = translationCandidates[lastKey];
for (key in data) {
translation = translation.replace(`{{${key}}}`, data[key]);
for (let j in data) {
translation = translation.replace(`{{${j}}}`, data[j]);
}
if (!translation) {
if (!useDefault) {
translation = this.getTranslation(key, attr, data, true);
console.warn(`Missing translation entry for your language ${Localization.locale.toUpperCase()}. Using ${Localization.defaultLocale.toUpperCase()} instead.`, key, attr);
console.warn("Help translating PairDrop: https://hosted.weblate.org/projects/pairdrop/pairdrop-spa/");
} else {
console.warn("Missing translation in default language:", key, attr);
}
}
return Localization.escapeHTML(translation);