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File size: 3,011 Bytes
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document.addEventListener('DOMContentLoaded', function () {
const form = document.querySelector('#translationForm');
const targetLangSelect = document.querySelector('#target_lang');
const sourceLangSelect = document.querySelector('#source_lang');
const userInput = document.querySelector('#userinput');
const outputText = document.querySelector('#output');
// Define your languages and codes
const languages = [
{ name: 'Swahili', code: 'swh_Latn' },
{ name: 'Kikuyu', code: 'kik_Latn' },
{ name: 'Spanish', code: 'spa_Latn' },
{ name: 'French', code: 'fra_Latn' },
{ name: 'Amharic', code: 'amh_Ethi' },
{ name: 'English', code: 'eng_Latn' },
// Add your other languages and codes here...
];
// Function to populate the dropdown options
function populateDropdown(select, options) {
options.forEach((option) => {
const optionElem = document.createElement('option');
optionElem.value = option.code;
optionElem.text = option.name;
select.add(optionElem);
});
}
// Call the function to populate dropdown options
populateDropdown(targetLangSelect, languages);
populateDropdown(sourceLangSelect, [{ name: 'Auto Detect', code: 'auto' }, ...languages]);
form.addEventListener('submit', async (e) => {
e.preventDefault();
const targetLang = targetLangSelect.value;
const sourceLang = sourceLangSelect.value;
try {
// Change placeholder text to "Translating..."
outputText.placeholder = 'Translating...';
let sourceLanguage;
// Check if Auto Detect is selected for source language
if (sourceLang === 'auto') {
const detectionResponse = await fetch('https://lewiskimaru-helloworld.hf.space/translate_detect/', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
userinput: userInput.value,
target_lang: targetLang
})
});
const detectionData = await detectionResponse.json();
sourceLanguage = detectionData.source_language;
} else {
sourceLanguage = sourceLang;
}
// Check if Auto Detect is selected for target language
const targetLanguage = targetLang === 'auto' ? 'eng_Latn' : targetLang;
const translationResponse = await fetch('https://lewiskimaru-helloworld.hf.space/translate_enter/', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({
userinput: userInput.value,
target_lang: targetLanguage,
source_lang: sourceLanguage
})
});
const translatedText = (await translationResponse.json()).translated_text;
// Update placeholder with the translated text
outputText.placeholder = translatedText;
} catch (error) {
console.error(error);
outputText.placeholder = 'An error occurred. Please try again.';
}
});
});
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