string DoInternalTranslate(string query, Result result, NetworkSetting networkSetting)
{
WebRequestHelper helper =
new WebRequestHelper(result, new Uri(query),
networkSetting,
WebRequestContentType.UrlEncodedGet,
true);
helper.Referer = "http://translate-net.appspot.com/";
string responseFromServer = helper.GetResponse();
if (responseFromServer.Contains(", \"responseStatus\": 200}"))
{
string translation = StringParser.Parse("\"translatedText\":\"", "\"", responseFromServer);
translation = HttpUtilityEx.HtmlDecode(translation);
return(translation);
}
else
{
string error = StringParser.Parse("\"responseDetails\": \"", "\"", responseFromServer);
string code = StringParser.Parse("\"responseStatus\":", "}", responseFromServer);
throw new TranslationException(error + ", error code : " + code);
}
}
public static string ExtractRight(string startTag, string data)
{
if (startTag == null)
{
throw new ArgumentNullException("startTag");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
int startTagLength = startTag.Length;
int resultIdxStart = data.IndexOf(startTag);
if (resultIdxStart < 0)
{
throw new TranslationException("Can't found start tag :" + startTag + " in string : " + data);
}
resultIdxStart += startTagLength;
String result_string = HttpUtilityEx.HtmlDecode(data.Substring(resultIdxStart));
return(result_string.Trim());
}
static string FixString(string data)
{
data = data.Replace("<quote_str>", "\"");
data = data.Replace("\\\\", "\\");
data = data.Replace("\\n", "\n");
data = data.Replace("\\r", "\r");
data = data.Replace("\\t", "\t");
data = HttpUtilityEx.HtmlDecode(data);
return(data);
}
public string[] ReadItemsList(string startTag, string endTag, string stopTag)
{
List <string> res = new List <string>();
string item;
while (internalData.IndexOf(startTag, pos) >= 0)
{
item = ReadItem(startTag, endTag, stopTag);
if (string.IsNullOrEmpty(item))
{
break;
}
res.Add(HttpUtilityEx.HtmlDecode(item));
}
return(res.ToArray());
}
public static string ExtractLeft(string endTag, string data)
{
if (endTag == null)
{
throw new ArgumentNullException("endTag");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
int resultIdxEnd = data.IndexOf(endTag);
if (resultIdxEnd < 0)
{
throw new TranslationException("Can't found end tag :" + endTag + " in string : " + data);
}
String result_string = HttpUtilityEx.HtmlDecode(data.Substring(0, resultIdxEnd));
return(result_string.Trim());
}
protected override void DoTranslate(string phrase, LanguagePair languagesPair, string subject, Result result, NetworkSetting networkSetting)
{
lock (cookieContainer)
{
if (coockieTime < DateTime.Now.AddHours(-1))
{ //emulate first access to site
WebRequestHelper helpertop =
new WebRequestHelper(result, new Uri("http://translate.meta.ua/"),
networkSetting,
WebRequestContentType.UrlEncodedGet);
helpertop.CookieContainer = cookieContainer;
string responseFromServertop = helpertop.GetResponse();
coockieTime = DateTime.Now;
}
}
string lang_from = ConvertLanguage(languagesPair.From);
string lang_to = ConvertLanguage(languagesPair.To);
string responseFromServer = null;
lock (cookieContainer)
{
WebRequestHelper helper =
new WebRequestHelper(result, new Uri("http://translate.meta.ua/ajax/?sn=save_source"),
networkSetting,
WebRequestContentType.UrlEncoded);
helper.CookieContainer = cookieContainer;
//query
//text_source=проверка&lang_to=ua&lang_from=ru&dict=**
StringBuilder queryBuilder = new StringBuilder();
queryBuilder.AppendFormat("text_source={0}&", phrase);
queryBuilder.AppendFormat("lang_to={0}&lang_from={1}&", lang_to, lang_from);
queryBuilder.AppendFormat("dict=", GetSubject(subject));
string query = queryBuilder.ToString();
helper.AddPostData(query);
responseFromServer = helper.GetResponse();
coockieTime = DateTime.Now;
}
if (!String.IsNullOrEmpty(responseFromServer))
{
//{"r":true,"pc":1,"ui":"4c1ea0e46198f"}
string code = StringParser.Parse("ui\":\"", "\"}", responseFromServer);
//http://translate.meta.ua/ajax/?sn=get_translate&translate_uniqid=4c1ea0e46198f&lang_to=ua&lang_from=ru&translate_part=0
string query = "http://translate.meta.ua/ajax/?sn=get_translate&translate_uniqid={0}&lang_to={1}&lang_from={2}&translate_part=0";
string url = String.Format(query, code, lang_to, lang_from);
lock (cookieContainer)
{
WebRequestHelper helper =
new WebRequestHelper(result, new Uri(url),
networkSetting,
WebRequestContentType.UrlEncodedGet);
helper.CookieContainer = cookieContainer;
responseFromServer = helper.GetResponse();
coockieTime = DateTime.Now;
}
if (!String.IsNullOrEmpty(responseFromServer))
{
//{"source":"\u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430","translate":" \u043f\u0435\u0440\u0435\u0432\u0456\u0440\u043a\u0430","translate_part":"0","type":"p","index":0,"r":true}
string translation = StringParser.Parse("translate\":\"", "\"", responseFromServer);
result.Translations.Add(HttpUtilityEx.HtmlDecode(translation));
}
else
{
throw new TranslationException("Nothing returned from call to " + url);
}
}
else
{
throw new TranslationException("Nothing returned from call to http://translate.meta.ua/ajax/?sn=save_source");
}
}
