From b47bc6fd0a21d8e5c21423e796fa87e833eda9e1 Mon Sep 17 00:00:00 2001
From: JFronny <git@akbvopenfl1.hopto.org>
Date: Sat, 11 May 2024 18:32:39 +0200
Subject: [PATCH] fix(translate): strange workaround

---
 .../impl/google/GoogleTranslateService.java   | 43 +++++++++++++++++--
 1 file changed, 39 insertions(+), 4 deletions(-)

diff --git a/libjf-translate-v1/src/main/java/io/gitlab/jfronny/libjf/translate/impl/google/GoogleTranslateService.java b/libjf-translate-v1/src/main/java/io/gitlab/jfronny/libjf/translate/impl/google/GoogleTranslateService.java
index e4a90d9..ce4fd59 100644
--- a/libjf-translate-v1/src/main/java/io/gitlab/jfronny/libjf/translate/impl/google/GoogleTranslateService.java
+++ b/libjf-translate-v1/src/main/java/io/gitlab/jfronny/libjf/translate/impl/google/GoogleTranslateService.java
@@ -1,11 +1,14 @@
 package io.gitlab.jfronny.libjf.translate.impl.google;
 
-import io.gitlab.jfronny.commons.http.client.HttpClient;
 import io.gitlab.jfronny.libjf.translate.api.TranslateException;
 import io.gitlab.jfronny.libjf.translate.impl.AbstractTranslateService;
 import org.apache.commons.lang3.StringEscapeUtils;
 
+import javax.net.ssl.HttpsURLConnection;
+import java.io.BufferedReader;
 import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
@@ -31,7 +34,7 @@ public class GoogleTranslateService extends AbstractTranslateService<GoogleTrans
 
     private GoogleTranslateService() throws URISyntaxException, IOException {
         Map<String, GoogleTranslateLanguage> knownLanguages = new HashMap<>();
-        Matcher matcher = LANGUAGE_KEY.matcher(HttpClient.get("https://translate.google.com/m?mui=tl").sendString());
+        Matcher matcher = LANGUAGE_KEY.matcher(get("https://translate.google.com/m?mui=tl"));
         while (matcher.find()) {
             String id = matcher.group(1);
             String name = matcher.group(2);
@@ -97,11 +100,43 @@ public class GoogleTranslateService extends AbstractTranslateService<GoogleTrans
         return NAME;
     }
 
-    private static String getPageSource(String textToTranslate, String translateFrom, String translateTo) throws URISyntaxException, IOException {
+    private static String getPageSource(String textToTranslate, String translateFrom, String translateTo) {
         if (textToTranslate == null)
             return null;
         String pageUrl = String.format("https://translate.google.com/m?hl=en&sl=%s&tl=%s&ie=UTF-8&prev=_m&q=%s",
                 translateFrom, translateTo, URLEncoder.encode(textToTranslate.trim(), StandardCharsets.UTF_8));
-        return HttpClient.get(pageUrl).sendString();
+        return get(pageUrl);
+    }
+
+    private static String get(String url) {
+        // Technically, we should be using HttpClient, but Google Translate doesn't like it for some reason
+        // based on https://github.com/jhy/jsoup/blob/master/src/main/java/org/jsoup/helper/HttpConnection.java
+        try {
+            HttpsURLConnection connection = (HttpsURLConnection) URI.create(url).toURL().openConnection();
+            connection.setRequestMethod("GET");
+            connection.setInstanceFollowRedirects(false);
+            connection.setConnectTimeout(5000);
+            connection.setReadTimeout(2500);
+            connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36");
+            connection.connect();
+            if (connection.getResponseCode() / 100 != 2) {
+                throw new IOException("Could not get page: " + connection.getResponseCode());
+            }
+            connection.getRequestMethod();
+            connection.getURL();
+            connection.getResponseCode();
+            connection.getResponseMessage();
+            connection.getContentType();
+            try (BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8))) {
+                StringBuilder sb = new StringBuilder();
+                String line;
+                while ((line = br.readLine()) != null) {
+                    sb.append(line).append('\n');
+                }
+                return sb.toString();
+            }
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
     }
 }