private void ProcessReplacedImageTranslations(LibrariesManager librariesManager, Image image)
{
Guid defaultFileId = image.FileId;
IEnumerable <MediaFileLink> links = image.MediaFileLinks.Where(mfl => mfl.FileId != defaultFileId);
// process image translations that have replaced image for translation
foreach (var linkItem in links)
{
IList <int> proccessedCultures = new List <int>();
if (!proccessedCultures.Contains(linkItem.Culture))
{
using (new CultureRegion(linkItem.Culture))
{
CultureInfo currentCultureInfo = new CultureInfo(linkItem.Culture);
try
{
this.BuildTrace(string.Format("{0} - Attempting to optimize image {1} ({2}) in culture {3}", DateTime.UtcNow.ToString("yyyy-MM-dd-T-HH:mm:ss"), image.Title, image.Id, currentCultureInfo.Name));
Image translatedMaster = (linkItem.MediaContent.OriginalContentId == Guid.Empty ? linkItem.MediaContent : librariesManager.GetMediaItem(linkItem.MediaContent.OriginalContentId)) as Image;
Image translatedTemp = librariesManager.Lifecycle.CheckOut(translatedMaster) as Image;
Stream translationSourceImageStream = librariesManager.Download(linkItem.MediaContentId);
librariesManager.Upload(translatedTemp, translationSourceImageStream, image.Extension, false);
translatedTemp.SetValue(ImageOptimizationConstants.IsOptimizedFieldName, true);
translatedMaster = librariesManager.Lifecycle.CheckIn(translatedTemp) as Image;
if (translatedMaster.ApprovalWorkflowState.GetString(currentCultureInfo, false) == "Published")
{
librariesManager.Lifecycle.Publish(translatedMaster, currentCultureInfo);
}
proccessedCultures.Add(linkItem.Culture);
this.BuildTrace(string.Format("{0} - Image {1} ({2}) in culture {3} has been optimized", DateTime.UtcNow.ToString("yyyy-MM-dd-T-HH:mm:ss"), image.Title, image.Id, currentCultureInfo.Name));
}
catch (Exception ex)
{
this.BuildTrace(string.Format("Optimization of image {0} ({1}) in culture {2} failed with exception {3}", image.Title, image.Id, currentCultureInfo.Name, ex.Message), true);
}
}
}
}
}