Implement translate API v1.4

suminb · Apr 29, 2018 · 2f332cb · 2f332cb
1 parent 9b9b37c
commit 2f332cb
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Showing 2 changed files with 28 additions and 2 deletions.
diff --git a/translator/api.py b/translator/api.py
@@ -6,6 +6,7 @@
 import re
 import sys
 import urllib
+from urllib.parse import quote_plus
 import uuid
 
 import requests
@@ -498,6 +499,31 @@ def translate_v1_3():
     return resp_text, resp_status_code
 
 
+@api_module.route('/api/v1.4/translate', methods=['get', 'post'])
+def translate_v1_4():
+    request_params = request.form if request.method == 'POST' else request.args
+    text, source, target = \
+        [request_params[k] for k in ('text', 'source', 'target')]
+
+    url = 'https://www.google.co.kr/async/translate?yv=3'
+    headers = {
+        'User-Agent': DEFAULT_USER_AGENT,
+        'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
+        'Accept': '*/*',
+        'Referer': 'https://www.google.co.kr/',
+        'Authority': 'www.google.co.kr',
+        'Cookie': 'NID=129=; 1P_JAR=2018-04-29-15',
+    }
+    data = 'async=translate,sl:{source},tl:{target},st:{text},id:{id}' \
+           ',qc:true,ac:false,_id:tw-async-translate,_pms:s,_fmt:pc'.format(
+               source=source, target=target, text=quote_plus(text), id=1)
+    resp = requests.post(url, headers=headers, data=data)
+
+    _, _, _, result = resp.text.split('\n')
+
+    return result, resp.status_code
+
+
 @api_module.route('/api/v1.3/exception')
 def exception():
     raise Exception(request.args.get('message', 'Anything you can imagine'))
diff --git a/translator/static/main.js b/translator/static/main.js
@@ -73,7 +73,7 @@ var examples = {
 };
 
 // URL encoded length, exclusively less than
-var LONG_TRANSLATION_THRESHOLD = 1200;
+var LONG_TRANSLATION_THRESHOLD = 5000;
 
 var TAGS_TO_REPLACE = {
     '&': '&amp;',
@@ -470,7 +470,7 @@ function sendTranslationRequest(source, target, text, onSuccess, onAlways) {
     var requestMethod = textLength < 550 ?
         "GET" : "POST";
 
-    var url = '/api/v1.3/translate';
+    var url = '/api/v1.4/translate';
 
     if (msie()) {
         sendXDomainRequest(url, requestMethod, {q: text}, onSuccess, onAlways);