/// <summary>
/// Reads any translations stored in the annotations of the current instance of an ITranslatableObject,
/// and applies them to the model culture.
/// </summary>
/// <param name="obj"></param>
public static void LoadTranslations(this IInternalTranslatableObject obj, bool includeChildren = false)
{
var tn = obj.GetAnnotation(AnnotationHelper.ANN_NAMES);
if (tn != null)
{
obj.TranslatedNames.CopyFrom(DeserializeTranslations(tn));
obj.RemoveAnnotation(AnnotationHelper.ANN_NAMES, false);
}
var td = obj.GetAnnotation(AnnotationHelper.ANN_DESCRIPTIONS);
if (td != null)
{
obj.TranslatedDescriptions.CopyFrom(DeserializeTranslations(td));
obj.RemoveAnnotation(AnnotationHelper.ANN_DESCRIPTIONS, false);
}
var tdf = obj.GetAnnotation(AnnotationHelper.ANN_DISPLAYFOLDERS);
if (tdf != null && obj is IFolderObject)
{
(obj as IFolderObject).TranslatedDisplayFolders.CopyFrom(DeserializeTranslations(tdf));
obj.RemoveAnnotation(AnnotationHelper.ANN_DISPLAYFOLDERS, false);
}
if (includeChildren && obj is ITabularObjectContainer)
{
foreach (var child in (obj as ITabularObjectContainer).GetChildren().OfType <IInternalTranslatableObject>())
{
child.LoadTranslations(true);
}
}
}
/// <summary>
/// Stores all translations on the current instance of an ITranslatableObject as annotations on the object.
/// Translations can later be retrieved using the LoadTranslations() extension method.
/// </summary>
/// <param name="obj"></param>
public static void SaveTranslations(this IInternalTranslatableObject obj, bool includeChildren = false)
{
if (!obj.TranslatedNames.IsEmpty)
{
obj.SetAnnotation(AnnotationHelper.ANN_NAMES, obj.TranslatedNames.ToJson(), false);
}
if (!obj.TranslatedDescriptions.IsEmpty)
{
obj.SetAnnotation(AnnotationHelper.ANN_DESCRIPTIONS, obj.TranslatedDescriptions.ToJson(), false);
}
if (obj is IFolderObject && !(obj as IFolderObject).TranslatedDisplayFolders.IsEmpty)
{
obj.SetAnnotation(AnnotationHelper.ANN_DISPLAYFOLDERS, (obj as IFolderObject).TranslatedDisplayFolders.ToJson(), false);
}
if (includeChildren && obj is ITabularObjectContainer)
{
foreach (var child in (obj as ITabularObjectContainer).GetChildren().OfType <IInternalTranslatableObject>())
{
child.SaveTranslations(true);
}
}
}
