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document.addEventListener('DOMContentLoaded', fetchLanguages);
async function fetchLanguages() {
try {
const [languagesResponse, currentLanguageResponse] = await Promise.all([
fetch(`${url_prefix}/get-languages`),
fetch(`${url_prefix}/get-locale`)
]);
const languages = await languagesResponse.json();
const currentLanguage = await currentLanguageResponse.text();
const languageSelect = document.getElementById('language');
languages.forEach(lang => {
const option = document.createElement('option');
option.value = lang;
option.textContent = lang;
languageSelect.appendChild(option);
});
const savedLanguage = localStorage.getItem("language") || currentLanguage;
setLanguageOnPageLoad(savedLanguage);
} catch (error) {
console.error("Failed to fetch languages or current language");
}
}
function setLanguageOnPageLoad(language) {
document.getElementById("language").value = language;
}
function changeLanguage(lang) {
fetch(`${url_prefix}/change-language`, {
method: "POST",
headers: {
"Content-Type": "application/json",
},
body: JSON.stringify({ language: lang }),
}).then((response) => {
if (response.ok) {
localStorage.setItem("language", lang);
location.reload();
} else {
console.error("Failed to change language");
}
});
}
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