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import Pipeline from "https://esm.town/v/iamseeley/pipeline";
export default async function handler(req) {
if (req.method === "GET") {
return new Response(`
<!DOCTYPE html>
<html>
<body>
<h2>Translate English to German</h2>
<form id="translationForm">
<label for="text">English Text:</label><br>
<input type="text" id="text" name="text"><br><br>
<input type="submit" value="Translate">
</form>
<div id="result"></div>
<script>
document.getElementById('translationForm').addEventListener('submit', async function(event) {
event.preventDefault();
const formData = new FormData(this);
const text = formData.get('text');
const response = await fetch(window.location.href, {
method: 'POST',
body: formData
});
const result = await response.json();
let translatedText = 'Translation error';
if (result && result[0] && result[0].translation_text) {
translatedText = result[0].translation_text;
}
document.getElementById('result').innerHTML = '<p>Original: ' + text + '</p><p>Translated: ' + translatedText + '</p>';
});
</script>
</body>
</html>
`, { headers: { "Content-Type": "text/html" } });
} else if (req.method === "POST") {
const formData = await req.formData();
const text = formData.get("text");
const pipeline = new Pipeline("translation");
const result = await pipeline.run(text);
console.log(result);
let translatedText = "Translation error";
if (result && result[0] && result[0].translation_text) {
translatedText = result[0].translation_text;
}
return new Response(JSON.stringify([{ translation_text: translatedText }]), { headers: { "Content-Type": "application/json" } });
}
}