public DownloadResult GetDownloadResult(Uri address)
{
var handle = new DownloadResult();
DownloadStringAsync(address, handle);
return(handle);
}
public DownloadResult GetDownloadResult(Uri address, string request)
{
var handle = new DownloadResult();
UploadStringAsync(address, "POST", request, handle);
return(handle);
}
public IEnumerator SetupTKK()
{
string error = null;
DownloadResult downloadResult = null;
_cookieContainer = new CookieContainer();
var client = GetClient();
try
{
ApplyHeaders(client.Headers);
downloadResult = client.GetDownloadResult(new Uri(HttpsTranslateUserSite));
}
catch (Exception e)
{
error = e.ToString();
}
if (downloadResult != null)
{
yield return(downloadResult);
error = downloadResult.Error;
if (downloadResult.Succeeded)
{
try
{
var html = downloadResult.Result;
const string lookup = "TKK=eval('";
var lookupIndex = html.IndexOf(lookup) + lookup.Length;
var openClamIndex = html.IndexOf('{', lookupIndex);
var closeClamIndex = html.IndexOf('}', openClamIndex);
var functionIndex = html.IndexOf("function", lookupIndex);
var script = html.Substring(functionIndex, closeClamIndex - functionIndex + 1);
var decodedScript = script.Replace("\\x3d", "=").Replace("\\x27", "'").Replace("function", "function FuncName");
// https://github.com/paulbartrum/jurassic/wiki/Safely-executing-user-provided-scripts
ScriptEngine engine = new ScriptEngine();
engine.Evaluate(decodedScript);
var result = engine.CallGlobalFunction <string>("FuncName");
var parts = result.Split('.');
m = long.Parse(parts[0]);
s = long.Parse(parts[1]);
}
catch (Exception e)
{
error = e.ToString();
}
}
}
if (error != null)
{
Logger.Current.Error("An error occurred while setting up GoogleTranslate Cookie/TKK." + Environment.NewLine + error);
}
}
public IEnumerator Translate(string untranslatedText, string from, string to, Action <string> success, Action failure)
{
_clientLastUse = DateTime.UtcNow;
try
{
_isSettingUp = true;
var setup = OnBeforeTranslate(Settings.TranslationCount);
if (setup != null)
{
while (setup.MoveNext())
{
yield return(setup.Current);
}
}
}
finally
{
_isSettingUp = false;
}
Logger.Current.Debug("Starting translation for: " + untranslatedText);
DownloadResult result = null;
try
{
var client = GetClient();
var url = GetServiceUrl(untranslatedText, from, to);
ApplyHeaders(client.Headers);
result = client.GetDownloadResult(new Uri(url));
}
catch (Exception e)
{
Logger.Current.Error(e, "Error occurred while setting up translation request.");
}
if (result != null)
{
try
{
_runningTranslations++;
yield return(result);
_runningTranslations--;
try
{
if (result.Succeeded)
{
if (TryExtractTranslated(result.Result, out var translatedText))
{
Logger.Current.Debug($"Translation for '{untranslatedText}' succeded. Result: {translatedText}");
translatedText = translatedText ?? string.Empty;
success(translatedText);
}
else
{
Logger.Current.Error("Error occurred while extracting translation.");
failure();
}
}
else
{
Logger.Current.Error("Error occurred while retrieving translation." + Environment.NewLine + result.Error);
failure();
}
}
catch (Exception e)
{
Logger.Current.Error(e, "Error occurred while retrieving translation.");
failure();
}
}
finally
{
_clientLastUse = DateTime.UtcNow;
}
}
}
public IEnumerator Translate(string untranslatedText, string from, string to, Action <string> success, Action failure)
{
_isBusy = true;
try
{
var setup = OnBeforeTranslate(Settings.TranslationCount);
if (setup != null)
{
while (setup.MoveNext())
{
yield return(setup.Current);
}
}
Logger.Current.Debug("Starting translation for: " + untranslatedText);
DownloadResult downloadResult = null;
try
{
var client = GetClient();
var url = GetServiceUrl(untranslatedText, from, to);
var request = GetRequestObject(untranslatedText, from, to);
ApplyHeaders(client.Headers);
if (request != null)
{
downloadResult = client.GetDownloadResult(new Uri(url), request);
}
else
{
downloadResult = client.GetDownloadResult(new Uri(url));
}
}
catch (Exception e)
{
Logger.Current.Error(e, "Error occurred while setting up translation request.");
}
if (downloadResult != null)
{
if (Features.SupportsCustomYieldInstruction)
{
yield return(downloadResult);
}
else
{
while (!downloadResult.IsCompleted)
{
yield return(new WaitForSeconds(0.2f));
}
}
try
{
if (downloadResult.Succeeded && downloadResult.Result != null)
{
if (TryExtractTranslated(downloadResult.Result, out var translatedText))
{
Logger.Current.Debug($"Translation for '{untranslatedText}' succeded. Result: {translatedText}");
translatedText = translatedText ?? string.Empty;
success(translatedText);
}
else
{
Logger.Current.Error("Error occurred while extracting translation.");
failure();
}
}
else
{
Logger.Current.Error("Error occurred while retrieving translation." + Environment.NewLine + downloadResult.Error);
failure();
}
}
catch (Exception e)
{
Logger.Current.Error(e, "Error occurred while retrieving translation.");
failure();
}
}
else
{
failure();
}
}
finally
{
_clientLastUse = DateTime.UtcNow;
_isBusy = false;
}
}
public IEnumerator SetupIGAndIID()
{
string error = null;
DownloadResult downloadResult = null;
_cookieContainer = new CookieContainer();
_translationCount = 0;
var client = GetClient();
try
{
ApplyHeaders(client.Headers);
client.Headers.Remove(HttpRequestHeader.Referer);
client.Headers.Remove("Origin");
client.Headers.Remove(HttpRequestHeader.ContentType);
downloadResult = client.GetDownloadResult(new Uri(HttpsTranslateUserSite));
}
catch (Exception e)
{
error = e.ToString();
}
if (downloadResult != null)
{
if (Features.SupportsCustomYieldInstruction)
{
yield return(downloadResult);
}
else
{
while (!downloadResult.IsCompleted)
{
yield return(new WaitForSeconds(0.2f));
}
}
error = downloadResult.Error;
if (downloadResult.Succeeded && downloadResult.Result != null)
{
try
{
var html = downloadResult.Result;
_ig = Lookup("ig\":\"", html);
_iid = Lookup(".init(\"/feedback/submission?\",\"", html);
if (_ig == null || _iid == null)
{
Logger.Current.Warn("An error occurred while setting up BingTranslate IG/IID. Proceeding without...");
}
}
catch (Exception e)
{
error = e.ToString();
}
}
}
if (error != null)
{
Logger.Current.Warn("An error occurred while setting up BingTranslate IG. Proceeding without..." + Environment.NewLine + error);
}
}
//public IEnumerator SetupDynamicUserAgent()
//{
// // have to use WWW for this because unity mono is broken
// if( WwwConstructor != null )
// {
// object www;
// try
// {
// var headers = new Dictionary<string, string>();
// www = WwwConstructor.Invoke( new object[] { UserAgentRepository, null, headers } );
// }
// catch( Exception e )
// {
// Logger.Current.Warn( e, "An error occurred while retrieving dynamic user agent." );
// yield break;
// }
// yield return www;
// try
// {
// var error = (string)AccessTools.Property( Constants.Types.WWW, "error" ).GetValue( www, null );
// if( error == null )
// {
// var text = (string)AccessTools.Property( Constants.Types.WWW, "text" ).GetValue( www, null );
// var userAgents = text.GetBetween( "<textarea rows=\"10\" class=\"get-the-list\" onclick=\"this.select()\" readonly=\"readonly\">", "</textarea>" );
// if( userAgents.Length > 42 )
// {
// var reader = new StringReader( userAgents );
// var popularUserAgent = reader.ReadLine();
// if( popularUserAgent.Length > 30 && popularUserAgent.Length < 300 && popularUserAgent.StartsWith( "Mozilla/" ) )
// {
// _popularUserAgent = popularUserAgent;
// }
// else
// {
// Logger.Current.Warn( "An error occurred while retrieving dynamic user agent. Could not find a user agent in returned html." );
// }
// }
// else
// {
// Logger.Current.Warn( "An error occurred while retrieving dynamic user agent. Could not find a user agent in returned html." );
// }
// }
// else
// {
// Logger.Current.Warn( "An error occurred while retrieving dynamic user agent. Request failed: " + Environment.NewLine + error );
// }
// }
// catch( Exception e )
// {
// Logger.Current.Warn( e, "An error occurred while retrieving dynamic user agent." );
// }
// }
//}
public IEnumerator SetupTKK()
{
string error = null;
DownloadResult downloadResult = null;
_cookieContainer = new CookieContainer();
var client = GetClient();
try
{
ApplyHeaders(client.Headers);
client.Headers.Remove(HttpRequestHeader.Referer);
downloadResult = client.GetDownloadResult(new Uri(HttpsTranslateUserSite));
}
catch (Exception e)
{
error = e.ToString();
}
if (downloadResult != null)
{
if (Features.SupportsCustomYieldInstruction)
{
yield return(downloadResult);
}
else
{
while (!downloadResult.IsCompleted)
{
yield return(new WaitForSeconds(0.2f));
}
}
error = downloadResult.Error;
if (downloadResult.Succeeded && downloadResult.Result != null)
{
try
{
var html = downloadResult.Result;
bool found = false;
string[] lookups = new[] { "tkk:'", "TKK='" };
foreach (var lookup in lookups)
{
var index = html.IndexOf(lookup);
if (index > -1) // simple string approach
{
var startIndex = index + lookup.Length;
var endIndex = html.IndexOf("'", startIndex);
var result = html.Substring(startIndex, endIndex - startIndex);
var parts = result.Split('.');
if (parts.Length == 2)
{
m = long.Parse(parts[0]);
s = long.Parse(parts[1]);
found = true;
break;
}
}
}
if (!found)
{
Logger.Current.Warn("An error occurred while setting up GoogleTranslate TKK. Could not locate TKK value. Using fallback TKK values instead.");
}
}
catch (Exception e)
{
error = e.ToString();
}
}
}
if (error != null)
{
Logger.Current.Warn("An error occurred while setting up GoogleTranslate TKK. Using fallback TKK values instead." + Environment.NewLine + error);
}
}