public List <string> Translate(string sourceLanguage, string targetLanguage, List <Paragraph> paragraphs, StringBuilder log)
{
var baseUrl = "https://translation.googleapis.com/language/translate/v2";
var format = "text";
var input = new StringBuilder();
var formattings = new Formatting[paragraphs.Count];
for (var index = 0; index < paragraphs.Count; index++)
{
var p = paragraphs[index];
var f = new Formatting();
formattings[index] = f;
if (input.Length > 0)
{
input.Append("&");
}
var text = f.SetTagsAndReturnTrimmed(TranslationHelper.PreTranslate(p.Text, sourceLanguage), sourceLanguage);
input.Append("q=" + Utilities.UrlEncode(text));
}
string uri = $"{baseUrl}/?{input}&target={targetLanguage}&source={sourceLanguage}&format={format}&key={_apiKey}";
var request = WebRequest.Create(uri);
request.Proxy = Utilities.GetProxy();
request.ContentType = "application/json";
request.ContentLength = 0;
request.Method = "POST";
var response = request.GetResponse();
var reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
string content = reader.ReadToEnd();
var resultList = new List <string>();
var parser = new JsonParser();
var x = (Dictionary <string, object>)parser.Parse(content);
foreach (var k in x.Keys)
{
if (x[k] is Dictionary <string, object> v)
{
foreach (var innerKey in v.Keys)
{
if (v[innerKey] is List <object> l)
{
foreach (var o2 in l)
{
if (o2 is Dictionary <string, object> v2)
{
foreach (var innerKey2 in v2.Keys)
{
if (v2[innerKey2] is string translatedText)
{
translatedText = Regex.Unescape(translatedText);
translatedText = string.Join(Environment.NewLine, translatedText.SplitToLines());
translatedText = TranslationHelper.PostTranslate(translatedText, targetLanguage);
if (resultList.Count < formattings.Length)
{
translatedText = formattings[resultList.Count].ReAddFormatting(translatedText);
}
resultList.Add(translatedText);
}
}
}
}
}
}
}
}
return(resultList);
}
public List <string> Translate(string sourceLanguage, string targetLanguage, List <Paragraph> paragraphs, StringBuilder log)
{
var url = string.Format(TranslateUrl, sourceLanguage, targetLanguage);
if (!string.IsNullOrEmpty(_category))
{
url += "&category=" + _category.Trim();
}
var httpWebRequest = (HttpWebRequest)WebRequest.Create(url);
httpWebRequest.Proxy = Utilities.GetProxy();
httpWebRequest.ContentType = "application/json";
httpWebRequest.Method = "POST";
httpWebRequest.Headers.Add("Authorization", "Bearer " + _accessToken);
var jsonBuilder = new StringBuilder();
jsonBuilder.Append("[");
bool isFirst = true;
bool skipNext = false;
var formatList = new List <Formatting>();
for (var index = 0; index < paragraphs.Count; index++)
{
if (skipNext)
{
skipNext = false;
continue;
}
var p = paragraphs[index];
if (!isFirst)
{
jsonBuilder.Append(",");
}
else
{
isFirst = false;
}
var nextText = string.Empty;
if (index < paragraphs.Count - 1 && paragraphs[index + 1].StartTime.TotalMilliseconds - p.EndTime.TotalMilliseconds < 200)
{
nextText = paragraphs[index + 1].Text;
}
var f = new Formatting();
formatList.Add(f);
var text = f.SetTagsAndReturnTrimmed(TranslationHelper.PreTranslate(p.Text, sourceLanguage), sourceLanguage, nextText);
skipNext = f.SkipNext;
if (!skipNext)
{
text = f.UnBreak(text, p.Text);
}
jsonBuilder.Append("{ \"Text\":\"" + Json.EncodeJsonText(text) + "\"}");
}
jsonBuilder.Append("]");
var json = jsonBuilder.ToString();
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
streamWriter.Write(json);
streamWriter.Flush();
streamWriter.Close();
}
var results = new List <string>();
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
using (var streamReader = new StreamReader(httpResponse.GetResponseStream() ?? throw new InvalidOperationException()))
{
var result = streamReader.ReadToEnd();
var parser = new JsonParser();
var x = (List <object>)parser.Parse(result);
foreach (var xElement in x)
{
var dict = (Dictionary <string, object>)xElement;
var y = (List <object>)dict["translations"];
foreach (var o in y)
{
var textDics = (Dictionary <string, object>)o;
var res = (string)textDics["text"];
string nextText = null;
if (formatList.Count > results.Count)
{
res = formatList[results.Count].ReAddFormatting(res, out nextText);
if (nextText == null)
{
res = formatList[results.Count].ReBreak(res, targetLanguage);
}
}
res = TranslationHelper.PostTranslate(res, targetLanguage);
results.Add(res);
if (nextText != null)
{
results.Add(nextText);
}
}
}
}
return(results);
}
