public ITranslation Translate(string stringToTranslate, ILanguage destLanguage, ILanguage sourceLanguage = null)
{
if (string.IsNullOrEmpty(stringToTranslate))
{
throw new ArgumentNullException("stringToTranslate");
}
if (sourceLanguage == null)
{
sourceLanguage = this.DetectLanguage(stringToTranslate);
}
ITranslation translation = BingLocanTranslator.GetTranslationFromCache(stringToTranslate, sourceLanguage, destLanguage);
if (translation == null)
{
string translationResult = null;
using (BingTranslatorService.SoapService client = new BingTranslatorService.SoapService()) {
translationResult = client.Translate(
this.ApiKey,
stringToTranslate,
sourceLanguage.Language,
destLanguage.Language,
this.TranslateOptions.ContentType,
this.TranslateOptions.Category);
}
translation = new Translation(sourceLanguage, destLanguage, stringToTranslate, translationResult);
}
return(translation);
}
private static ITranslation GetTranslationFromCache(string stringToTranslate, ILanguage sourceLanguage, ILanguage destLanguage)
{
if (string.IsNullOrEmpty(stringToTranslate))
{
throw new ArgumentNullException("stringToTranslate");
}
if (sourceLanguage == null)
{
throw new ArgumentNullException("sourceLanguage");
}
if (destLanguage == null)
{
throw new ArgumentNullException("destLanguage");
}
ITranslation translation = null;
ITranslation translationFromCache = null;
BingLocanTranslator.translationCache.TryGetValue(
BingLocanTranslator.GetCacheKeyFor(stringToTranslate, sourceLanguage, destLanguage),
out translationFromCache);
if (translationFromCache != null)
{
// double check the values because there may have been a collision on the hash code
if (stringToTranslate.Equals(translationFromCache.StringToTranslate) &&
sourceLanguage.Equals(translationFromCache.SourceLanguage) &&
destLanguage.Equals(translationFromCache.DestLanguage))
{
translation = translationFromCache;
}
}
return(translation);
}
public ActionResult Save(string isoCode, Guid fileId)
{
var dal = new LocanDal();
var apiKey = dal.GetUserByFileId(fileId).ApiKey;
ILocanTranslator bingTranslator = new BingLocanTranslator(apiKey);
Language language = Language.GetLanguages(apiKey).SingleOrDefault(l => l.IsoCode.Equals(isoCode, StringComparison.OrdinalIgnoreCase));
var phrases = dal.GetPhrases(p => p.FileId == fileId).ToList();
IDictionary<string, string> result = new Dictionary<string, string>();
foreach (string key in Request.Form)
{
var phrase = phrases.SingleOrDefault(p => p.TranslateKey == key);
if (phrase != null)
{
result.Add(phrase.StringToTranslate, Request.Form[key]);
}
}
ILanguage sourceLanguage = bingTranslator.DetectLanguage(phrases.First().StringToTranslate);
ILanguage destLanguage = new Locan.Translate.BaseLanguage(isoCode);
bingTranslator.AddCustomTranslations(sourceLanguage, destLanguage, result);
return View("Done");
}
private static void AddTranslationToCache(ITranslation translation)
{
int hashCode = BingLocanTranslator.GetCacheKeyFor(translation);
lock (BingLocanTranslator.translationCacheLock) {
BingLocanTranslator.translationCache[hashCode] = translation;
}
}
public static IEnumerable<Language> GetLanguages(string apiKey)
{
BingLocanTranslator bingTranslator = new BingLocanTranslator(apiKey);
var result = bingTranslator.GetSupportedLanguages()
.Select(l => l.Language.Replace("zh-CHT", "zh"))
.Where(l => l != "ht" && l != "zh-CHS");
return result.Select(l => new Language() { IsoCode = l, Emails = new string[0] }).OrderBy(l => l.Culture.EnglishName);
}
private static IEnumerable<TranslationItem> Convert(IEnumerable<Phrase> phrases, string apiKey, string isoCode)
{
BingLocanTranslator bingTranslator = new BingLocanTranslator(apiKey);
var result = bingTranslator.TranslateSync(phrases.Select(p => p.StringToTranslate), new BaseLanguage(isoCode));
for (int i = 0; i < phrases.Count(); i++)
{
Phrase phrase = phrases.ElementAt(i);
string translation = result[i].TranslatedText;
yield return new TranslationItem()
{
ID = phrase.TranslateKey,
ValueFrom = phrase.StringToTranslate,
ValueTo = translation,
Comment = phrase.Comment
};
}
}
internal void Translate(string apiKey, Project project, ProjectItem selectedItem, EnvDTE80.DTE2 dte)
{
if (string.IsNullOrWhiteSpace(apiKey)) { throw new ArgumentNullException("apiKey"); }
if (project == null) { throw new ArgumentNullException("project"); }
if (selectedItem == null) { throw new ArgumentNullException("selectedItem"); }
if (dte == null) { throw new ArgumentNullException("dte"); }
// get the file path which should be translated
string filePath = selectedItem.Properties.Item("FullPath").Value.ToString();
dte.StatusBar.Animate(true, vsStatusAnimation.vsStatusAnimationGeneral);
ILocanTranslator bingTranslator = new BingLocanTranslator(apiKey);
IList<ILocanRow> rowsToTranslate = this.ReadResxFileForTranslation(filePath);
var stringsToTranslate = from r in rowsToTranslate
select r.StringToTranslate;
IList<ILanguage> languages = bingTranslator.GetSupportedLanguages().ToList();
int currentLanguageIndex = 1;
int totalCountOfLanguages = languages.Count;
ILanguage sourceLanguage = bingTranslator.DetectLanguage(stringsToTranslate.First());
foreach (ILanguage destLang in languages) {
if (this.PreserveUpdates) {
// TODO: Look to see if there is an existing file at {Filename}.{language}.resx.cache
this.SendTranslationUpdatesToBing(filePath, rowsToTranslate, sourceLanguage, destLang, bingTranslator);
}
ProjectItem addedResxProjectItem = null;
bingTranslator
.Translate(stringsToTranslate, destLang, sourceLanguage)
.OnTranslationComplete((payload, translations) => {
string destFile = this.GetDestFilename(filePath, payload.DestLanguage);
this.UpdateProgressBar(destFile, currentLanguageIndex++, totalCountOfLanguages, dte);
using (ILocanWriter writer = LocanReaderWriterFactory.Instance.GetWriter(new { filepath = destFile })) {
// it is not reliable to use any variables declared outside of this scope
// because this is happening async the loop may change the values outside of this scope
int currentIndex = 0;
foreach (ITranslation translation in translations) {
// get source row
ILocanRow sourceRow = rowsToTranslate[currentIndex];
ILocanRow translatedRow = new LocanRow(id: sourceRow.Id, translatedString: translation.TrnaslatedString);
writer.WriteRow(translatedRow);
// addedResxProjectItem = this.AddFileToProject(selectedItem, destFile);
addedResxProjectItem = this.AddFileToProjectAsChild(selectedItem, destFile);
currentIndex++;
}
}
if (this.PreserveUpdates) {
// now copy this file to the cache location so that we can compute difference next time.
string cacheFile = this.GetDestCacheFilename(filePath, payload.DestLanguage);
File.Copy(destFile, cacheFile, true);
this.AddFileToProjectAsChild(addedResxProjectItem, cacheFile);
}
});
}
}
