public void AddTranslationCategory(TranslationCategory translationCategory)
{
if (string.IsNullOrEmpty(translationCategory.Name))
{
throw new InvalidOperationException("Cannot add translationCategory without name");
}
TranslationCategories.Add(translationCategory);
}
public TranslationCategory FindOrAddTranslationCategory(string translationCategory)
{
TranslationCategory tc = GetTranslationCategory(translationCategory);
if (tc == null)
{
tc = new TranslationCategory(translationCategory, "en");
AddTranslationCategory(tc);
}
return(tc);
}
public TranslationCategory FindOrAddTranslationCategory(string translationCategory)
{
TranslationCategory tc = GetTranslationCategory(translationCategory);
if (tc == null)
{
tc = new TranslationCategory(translationCategory, SourceLanguage, TargetLanguage);
AddTranslationCategory(tc);
}
return(tc);
}
public string TranslateItem(string category, string item, string property, string defaultValue)
{
TranslationCategory tc = GetTranslationCategory(category);
if (tc == null)
{
return(defaultValue);
}
TranslationItem ti = tc.Body.GetTranslationItem(item, property);
return(ti == null || string.IsNullOrEmpty(ti.Value) ? defaultValue : ti.Value);
}
public string TranslateItem(string category, string item, string property, Func <string> provideDefaultValue)
{
TranslationCategory tc = FindOrAddTranslationCategory(category);
TranslationItem ti = tc.Body.GetTranslationItem(item, property);
if (ti == null)
{
// if an item is not translated, then store its default value
// to be able to retrieve it later (eg. when to a caption
// is added an additional information like 'Commit (<number of changes>)',
// and then the caption needs to be refreshed)
string defaultValue = provideDefaultValue();
tc.Body.AddTranslationItemIfNotExist(new TranslationItem(item, property, defaultValue));
return(defaultValue);
}
if (string.IsNullOrEmpty(ti.Value))
{
return(ti.Source);
}
return(ti.Value);
}
