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Translator.java
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Translator.java
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package com.github.atta;
import java.io.IOException;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.nio.charset.StandardCharsets;
import org.json.JSONObject;
public class Translator {
private static final String RAPIDAPI_KEY = "RAPIDAPI_KEY";
public static String translate(String inputText, String source, String target) throws IOException {
if (checkNetwork("https://rapidapi.com")) {
String payload = "q=" + URLEncoder.encode(inputText, StandardCharsets.UTF_8) + "&source=" + source
+ "&target=" + target;
JSONObject jsonObj = null;
String translatedText = "";
HttpRequest request = HttpRequest.newBuilder()
.uri(URI.create("https://google-translate1.p.rapidapi.com/language/translate/v2"))
.header("content-type", "application/x-www-form-urlencoded")
.header("accept-encoding", "application/gzip").header("x-rapidapi-key", RAPIDAPI_KEY)
.header("x-rapidapi-host", "google-translate1.p.rapidapi.com")
.method("POST", HttpRequest.BodyPublishers.ofString(payload)).build();
try {
HttpResponse<String> response = HttpClient.newHttpClient().send(request,
HttpResponse.BodyHandlers.ofString());
jsonObj = new JSONObject(response.body());
translatedText = jsonObj.getJSONObject("data").getJSONArray("translations").getJSONObject(0)
.getString("translatedText");
} catch (Exception e) {
throw new IOException(jsonObj.toString());
}
return translatedText;
}
return null;
}
private static boolean checkNetwork(String domain) throws IOException {
try {
URL url = new URL(domain);
URLConnection conn = url.openConnection();
conn.connect();
conn.getInputStream().close();
return true;
} catch (IOException e) {
e.printStackTrace();
throw new IOException(domain + " is unreachable, please check your network.");
}
}
}