private string translate(string txtToTranslate, string languageCode)
{
try{
string uri = string.Format("http://api.microsofttranslator.com/v2/Http.svc/Translate?text=" + System.Web.HttpUtility.UrlEncode(txtToTranslate) + "&to={0}", languageCode);
WebRequest translationWebRequest = WebRequest.Create(uri);
translationWebRequest.Headers.Add("Authorization", tokenProvider.GetAccessToken()); //header value is the "Bearer plus the token from ADM
WebResponse response = null;
response = translationWebRequest.GetResponse();
Stream stream = response.GetResponseStream();
Encoding encode = Encoding.GetEncoding("utf-8");
StreamReader translatedStream = new StreamReader(stream, encode);
System.Xml.XmlDocument xTranslation = new System.Xml.XmlDocument();
xTranslation.LoadXml(translatedStream.ReadToEnd());
String text = xTranslation.InnerText;
//text = HttpUtility.HtmlEncode(text);
text = text.Replace("<", "<");
text = text.Replace(">", ">");
return(text);
}
catch (WebException ex)
{
return(txtToTranslate);
}
}
public MainWindow()
{
InitializeComponent();
tokenProvider = new AzureAuthToken(TEXT_TRANSLATION_API_SUBSCRIPTION_KEY);
GetLanguagesForTranslate(); //List of languages that can be translated
GetLanguageNamesMethod(tokenProvider.GetAccessToken(), friendlyName); //Friendly name of languages that can be translated
GetLanguagesForSpeakMethod(tokenProvider.GetAccessToken()); //List of languages that have a synthetic voice for text to speech
enumLanguages(); //Create the drop down list of langauges
}
public MainWindow()
{
InitializeComponent();
tokenProvider = new AzureAuthToken(TEXT_TRANSLATION_API_SUBSCRIPTION_KEY);
var languageCodes = TranslateApi.GetLanguageCodesForTranslate(tokenProvider.GetAccessToken());
var languageCodesAndTitles = TranslateApi.GetLanguageNamesMethod(tokenProvider.GetAccessToken(), languageCodes);
//List of languages that have a synthetic voice for text to speech
speakLanguages = TranslateApi.GetLanguagesForSpeakMethod(tokenProvider.GetAccessToken());
PopulateLanguagesComboBox(languageCodesAndTitles); //Create the drop down list of langauges
}
/// <summary>
/// Check if the Translation service is ready to use, with a valid client ID and secret
/// </summary>
/// <returns>true if ready, false if not</returns>
public static bool IsTranslationServiceReady()
{
switch (authMode)
{
case AuthMode.Azure:
try
{
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
}
catch { return(false); }
break;
case AuthMode.AppId:
try
{
var bind = new BasicHttpBinding {
Name = "BasicHttpBinding_LanguageService"
};
var epa = new EndpointAddress(_EndPointAddress.Replace("https:", "http:") + "/V2/soap.svc");
LanguageServiceClient client = new LanguageServiceClient(bind, epa);
string[] languages = new string[1];
languages[0] = "en";
client.GetLanguageNames(GetHeaderValue(), "en", languages, false);
}
catch { return(false); }
break;
default:
return(false);
}
return(true);
}
/// <summary>
/// Breaks a piece of text into sentences and returns an array containing the lengths in each sentence.
/// </summary>
/// <param name="text">The text to analyze and break.</param>
/// <param name="languageID">The language identifier to use.</param>
/// <returns>An array of integers representing the lengths of the sentences. The length of the array is the number of sentences, and the values are the length of each sentence.</returns>
public static int[] BreakSentences(string text, string languageID)
{
var bind = new BasicHttpBinding
{
Name = "BasicHttpBinding_LanguageService",
OpenTimeout = TimeSpan.FromMinutes(5),
CloseTimeout = TimeSpan.FromMinutes(5),
ReceiveTimeout = TimeSpan.FromMinutes(5),
MaxReceivedMessageSize = int.MaxValue,
MaxBufferPoolSize = int.MaxValue,
MaxBufferSize = int.MaxValue,
Security =
new BasicHttpSecurity {
Mode = BasicHttpSecurityMode.Transport
}
};
var epa = new EndpointAddress("https://api.microsofttranslator.com/V2/soap.svc");
TranslatorService.LanguageServiceClient client = new LanguageServiceClient(bind, epa);
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
return(client.BreakSentences(headerValue, text, languageID));
}
/// <summary>
/// Call once to initialize the static variables
/// </summary>
public static void Initialize()
{
LoadCredentials();
if (!IsTranslationServiceReady())
{
return;
}
var bind = new BasicHttpBinding {
Name = "BasicHttpBinding_LanguageService"
};
var epa = new EndpointAddress("http://api.microsofttranslator.com/V2/soap.svc");
LanguageServiceClient client = new LanguageServiceClient(bind, epa);
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
string[] languages = client.GetLanguagesForTranslate(headerValue);
string[] languagenames = client.GetLanguageNames(headerValue, "en", languages, false);
for (int i = 0; i < languages.Length; i++)
{
if (!AvailableLanguages.ContainsKey(languages[i]))
{
AvailableLanguages.Add(languages[i], languagenames[i]);
}
}
client.Close();
}
public void Initialize()
{
Uri issueTokenUri = new Uri("https://westeurope.api.cognitive.microsoft.com/sts/v1.0/issuetoken");
ISubscriptionKeyProvider provider = new SubscriptionKeyEnviromentVariableProvider("SpeechServiceSubscriptionKey");
var auth = new AzureAuthToken(provider, issueTokenUri);
_accessToken = auth.GetAccessToken();
}
//*****BUTTON TO START TRANSLATION PROCESS
private void translateButton_Click(object sender, EventArgs e)
{
var languageCode = (string)LanguageComboBox.SelectedValue ?? "en";
//*****BEGIN CODE TO MAKE THE CALL TO THE TRANSLATOR SERVICE TO PERFORM A TRANSLATION FROM THE USER TEXT ENTERED INCLUDES A CALL TO A SPEECH METHOD*****
string txtToTranslate = textToTranslate.Text;
string translatedText = TranslateApi.Translate(tokenProvider.GetAccessToken(), txtToTranslate, languageCode);
translatedTextLabel.Content = "Translation --> " + translatedText;
if (speakLanguages.Contains(languageCode) && txtToTranslate != "")
{
//call the method to speak the translated text
SpeakMethod(tokenProvider.GetAccessToken(), translatedText, languageCode);
}
}
//*****BUTTON TO START TRANSLATION PROCESS
private void translateButton_Click(object sender, EventArgs e)
{
string languageCode;
languageCodesAndTitles.TryGetValue(LanguageComboBox.Text, out languageCode); //get the language code from the dictionary based on the selection in the combobox
if (languageCode == null) //in case no language is selected.
{
languageCode = "en";
}
//*****BEGIN CODE TO MAKE THE CALL TO THE TRANSLATOR SERVICE TO PERFORM A TRANSLATION FROM THE USER TEXT ENTERED INCLUDES A CALL TO A SPEECH METHOD*****
string txtToTranslate = textToTranslate.Text;
string uri = string.Format("http://api.microsofttranslator.com/v2/Http.svc/Translate?text=" + System.Web.HttpUtility.UrlEncode(txtToTranslate) + "&to={0}", languageCode);
WebRequest translationWebRequest = WebRequest.Create(uri);
translationWebRequest.Headers.Add("Authorization", tokenProvider.GetAccessToken()); //header value is the "Bearer plus the token from ADM
WebResponse response = null;
response = translationWebRequest.GetResponse();
Stream stream = response.GetResponseStream();
Encoding encode = Encoding.GetEncoding("utf-8");
StreamReader translatedStream = new StreamReader(stream, encode);
System.Xml.XmlDocument xTranslation = new System.Xml.XmlDocument();
xTranslation.LoadXml(translatedStream.ReadToEnd());
translatedTextLabel.Content = "Translation --> " + xTranslation.InnerText;
if (speakLanguages.Contains(languageCode) && txtToTranslate != "")
{
//call the method to speak the translated text
SpeakMethod(tokenProvider.GetAccessToken(), xTranslation.InnerText, languageCode);
}
}
/// <summary>
/// Check if the Translation service is ready to use, with a valid client ID and secret
/// </summary>
/// <returns>true if ready, false if not</returns>
public static bool IsTranslationServiceReady()
{
try
{
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
}
catch { return(false); }
return(true);
}
private static string GetHeaderValue()
{
string headerValue = null;
if (authMode == AuthMode.Azure)
{
AzureAuthToken authTokenSource = new AzureAuthToken(_AzureKey, UseAzureGovernment ? AuthServiceUrlGov : AuthServiceUrlPublic);
headerValue = authTokenSource.GetAccessToken();
}
else
{
headerValue = appid;
}
return(headerValue);
}
private static string GetHeaderValue()
{
string headerValue = null;
if (authMode == AuthMode.Azure)
{
AzureAuthToken authTokenSource = new AzureAuthToken(_AzureKey);
headerValue = authTokenSource.GetAccessToken();
}
else
{
headerValue = appid;
}
return(headerValue);
}
private void TranslateBtn_Clicked(object sender, EventArgs e)
{
AzureAuthToken azureAuthToken = new AzureAuthToken("731cf5d466e543409989ce06c9499979");
var authToken = azureAuthToken.GetAccessToken();
LanguageDetector languageDetector = new LanguageDetector(authToken);
var lang = languageDetector.Detect(toTranslate.Text);
Translator translator = new Translator(authToken);
var result = translator.Translate(toTranslate.Text, lang, languagePicker.SelectedItem.ToString());
translated.Text = result;
App.Database.SaveItem(new Models.Translation {
FromLang = languagePicker.SelectedItem.ToString(), ToLang = lang, FromText = toTranslate.Text, ToText = result
});
}
public static UserTranslation[] GetUserTranslations(string fromlanguage, string tolanguage, int skip, int count)
{
var bind = new BasicHttpBinding
{
Name = "BasicHttpBinding_LanguageService",
OpenTimeout = TimeSpan.FromMinutes(5),
CloseTimeout = TimeSpan.FromMinutes(5),
ReceiveTimeout = TimeSpan.FromMinutes(5),
MaxReceivedMessageSize = int.MaxValue,
MaxBufferPoolSize = int.MaxValue,
MaxBufferSize = int.MaxValue,
Security =
new BasicHttpSecurity {
Mode = BasicHttpSecurityMode.Transport
}
};
var epa = new EndpointAddress("https://api.microsofttranslator.com/v2/beta/ctfreporting.svc");
CtfReportingService.CtfReportingServiceClient client = new CtfReportingService.CtfReportingServiceClient(bind, epa);
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
CtfReportingService.UserTranslation[] usertranslations = new CtfReportingService.UserTranslation[count];
usertranslations = client.GetUserTranslations(headerValue, string.Empty, fromlanguage, tolanguage, 0, 10, string.Empty, string.Empty, DateTime.MinValue, DateTime.MaxValue, skip, count, true);
UserTranslation[] usertranslationsreturn = new UserTranslation[count];
usertranslationsreturn.Initialize();
for (int i = 0; i < usertranslations.Length; i++)
{
usertranslationsreturn[i].CreatedDateUtc = usertranslations[i].CreatedDateUtc;
usertranslationsreturn[i].From = usertranslations[i].From;
usertranslationsreturn[i].OriginalText = usertranslations[i].OriginalText;
usertranslationsreturn[i].To = usertranslations[i].To;
usertranslationsreturn[i].TranslatedText = usertranslations[i].TranslatedText;
usertranslationsreturn[i].Rating = usertranslations[i].Rating;
usertranslationsreturn[i].Uri = usertranslations[i].Uri;
usertranslationsreturn[i].User = usertranslations[i].User;
}
return(usertranslationsreturn);
}
/// <summary>
/// Breaks a piece of text into sentences and returns an array containing the lengths in each sentence.
/// </summary>
/// <param name="text">The text to analyze and break.</param>
/// <param name="languageID">The language identifier to use.</param>
/// <returns>An array of integers representing the lengths of the sentences. The length of the array is the number of sentences, and the values are the length of each sentence.</returns>
async public static Task <int[]> BreakSentencesAsync(string text, string languageID)
{
var bind = new BasicHttpBinding
{
Name = "BasicHttpBinding_LanguageService",
OpenTimeout = TimeSpan.FromMinutes(5),
CloseTimeout = TimeSpan.FromMinutes(5),
ReceiveTimeout = TimeSpan.FromMinutes(5),
MaxReceivedMessageSize = int.MaxValue,
MaxBufferPoolSize = int.MaxValue,
MaxBufferSize = int.MaxValue,
Security =
new BasicHttpSecurity {
Mode = BasicHttpSecurityMode.Transport
}
};
var epa = new EndpointAddress("https://api.microsofttranslator.com/V2/soap.svc");
TranslatorService.LanguageServiceClient client = new LanguageServiceClient(bind, epa);
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
int[] result = { 0 };
try
{
Task <int[]> BSTask = client.BreakSentencesAsync(headerValue, text, languageID);
result = await BSTask;
}
catch
{
for (int i = 1; i <= 10; i++)
{
Thread.Sleep(5000 * i);
Task <int[]> BSTask = client.BreakSentencesAsync(headerValue, text, languageID);
result = await BSTask;
}
}
return(result);
}
/// <summary>
/// Test if a given category value is a valid category in the system
/// </summary>
/// <param name="category">Category ID</param>
/// <returns>True if the category is valid</returns>
public static bool IsCategoryValid(string category)
{
if (category == string.Empty)
{
return(true);
}
if (category == "")
{
return(true);
}
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
bool returnvalue = true;
//it may take a while until the category is loaded on server
for (int i = 0; i < 3; i++)
{
try
{
string headerValue = authTokenSource.GetAccessToken();
var bind = new BasicHttpBinding {
Name = "BasicHttpBinding_LanguageService"
};
var epa = new EndpointAddress("http://api.microsofttranslator.com/V2/soap.svc");
LanguageServiceClient client = new LanguageServiceClient(bind, epa);
client.Translate(headerValue, "Test", "en", "fr", "text/plain", category);
returnvalue = true;
break;
}
catch {
returnvalue = false;
Thread.Sleep(1000);
continue;
}
}
return(returnvalue);
}
/// <summary>
/// Adds a translation to Microsoft Translator's translation memory.
/// </summary>
/// <param name="originalText">Required. A string containing the text to translate from. The string has a maximum length of 1000 characters.</param>
/// <param name="translatedText">Required. A string containing translated text in the target language. The string has a maximum length of 2000 characters. </param>
/// <param name="from">Required. A string containing the language code of the source language. Must be a valid culture name. </param>
/// <param name="to">Required. A string containing the language code of the target language. Must be a valid culture name. </param>
/// <param name="rating">Optional. An int representing the quality rating for this string. Value between -10 and 10. Defaults to 1. </param>
/// <param name="user">Required. A string used to track the originator of the submission. </param>
public static void AddTranslation(string originalText, string translatedText, string from, string to, int rating, string user)
{
var bind = new BasicHttpBinding
{
Name = "BasicHttpBinding_LanguageService",
OpenTimeout = TimeSpan.FromMinutes(5),
CloseTimeout = TimeSpan.FromMinutes(5),
ReceiveTimeout = TimeSpan.FromMinutes(5),
MaxReceivedMessageSize = int.MaxValue,
MaxBufferPoolSize = int.MaxValue,
MaxBufferSize = int.MaxValue,
Security =
new BasicHttpSecurity {
Mode = BasicHttpSecurityMode.Transport
}
};
var epa = new EndpointAddress("https://api.microsofttranslator.com/V2/soap.svc");
TranslatorService.LanguageServiceClient client = new LanguageServiceClient(bind, epa);
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
try
{
client.AddTranslation(headerValue, originalText, translatedText, from, to, rating, "text/plain", _CategoryID, user, string.Empty);
}
catch
{
for (int i = 0; i < 3; i++)
{
Thread.Sleep(500);
client.AddTranslation(headerValue, originalText, translatedText, from, to, rating, "text/plain", _CategoryID, user, string.Empty);
}
}
return;
}
/// <summary>
/// Translates an array of strings from the from langauge code to the to language code.
/// From langauge code can stay empty, in that case the source language is auto-detected, across all elements of the array together.
/// </summary>
/// <param name="texts">Array of strings to translate</param>
/// <param name="from">From language code. May be empty</param>
/// <param name="to">To language code. Must be a valid language</param>
/// <param name="contentType">Whether this is plain text or HTML</param>
/// <returns></returns>
public static string[] TranslateArray(string[] texts, string from, string to, string contentType)
{
string fromCode = string.Empty;
string toCode = string.Empty;
if (from.ToLower() == "Auto-Detect".ToLower() || from == string.Empty)
{
fromCode = string.Empty;
}
else
{
try { fromCode = AvailableLanguages.First(t => t.Value == from).Key; }
catch { fromCode = from; }
}
toCode = LanguageNameToLanguageCode(to);
AzureAuthToken authTokenSource = new AzureAuthToken(_ClientID);
string headerValue = authTokenSource.GetAccessToken();
var bind = new BasicHttpBinding
{
Name = "BasicHttpBinding_LanguageService",
OpenTimeout = TimeSpan.FromMinutes(5),
CloseTimeout = TimeSpan.FromMinutes(5),
ReceiveTimeout = TimeSpan.FromMinutes(5),
MaxReceivedMessageSize = int.MaxValue,
MaxBufferPoolSize = int.MaxValue,
MaxBufferSize = int.MaxValue,
Security =
new BasicHttpSecurity {
Mode = BasicHttpSecurityMode.Transport
}
};
var epa = new EndpointAddress("https://api.microsofttranslator.com/V2/soap.svc");
LanguageServiceClient client = new LanguageServiceClient(bind, epa);
if (String.IsNullOrEmpty(toCode))
{
toCode = "en";
}
TranslateOptions options = new TranslateOptions();
options.Category = _CategoryID;
options.ContentType = contentType;
try
{
var translatedTexts = client.TranslateArray(
headerValue,
texts,
fromCode,
toCode,
options);
string[] res = translatedTexts.Select(t => t.TranslatedText).ToArray();
if (_CreateTMXOnTranslate)
{
WriteToTmx(texts, res, from, to);
}
return(res);
}
catch //try again forcing English as source language
{
var translatedTexts = client.TranslateArray(
headerValue,
texts,
"en",
toCode,
options);
string[] res = translatedTexts.Select(t => t.TranslatedText).ToArray();
if (_CreateTMXOnTranslate)
{
WriteToTmx(texts, res, from, to);
}
return(res);
}
}
