private static bool IsSaveAction(SaveContentEventArgs args, out ContentVersion published)
{
if (args.Transition.CurrentStatus == VersionStatus.CheckedOut &&
args.Transition.NextStatus == VersionStatus.CheckedOut)
{
published = VersionRepository.LoadPublished(args.ContentLink);
return(true);
}
published = null;
return(false);
}
private void FaceImagePublishCreateEvent(object sender, ContentEventArgs e)
{
ContentData content = e.Content as ContentData;
SaveContentEventArgs savingEvent = e as SaveContentEventArgs;
if ((savingEvent.Action & EPiServer.DataAccess.SaveAction.CheckOut) != EPiServer.DataAccess.SaveAction.Default || content == null || ContentReference.IsNullOrEmpty(e.ContentLink))
{
return;
}
Dictionary <string, EPiFaceImageAttribute> faceImageProperties = ListFaceImageProperties(e);
if (faceImageProperties.Count == 0)
{
return;
}
ContentAssetFolder contentAssetFolder = _contentAssetHelperInj.Service.GetOrCreateAssetFolder(e.ContentLink);
if (contentAssetFolder == null)
{
return;
}
foreach (var faceImagePropertyDef in faceImageProperties)
{
ContentReference imageReference = content.GetPropertyValue <ContentReference>(faceImagePropertyDef.Key);
if (ContentReference.IsNullOrEmpty(imageReference))
{
continue;
}
ImageData image;
if (!_contentLoaderInj.Service.TryGet(imageReference, out image) || image.GetOriginalType() == typeof(FaceImageData) || image.BinaryData == null)
{
continue;
}
Image imageDetails = Image.FromStream(new MemoryStream(image.BinaryData.ReadAllBytes()));
if (imageDetails == null)
{
continue;
}
byte[] faceResizedImage;
if (!TryToDetectFaceAndResizeImage(faceImagePropertyDef, image, imageDetails, out faceResizedImage))
{
continue;
}
ContentReference faceImageId = CreateFaceMediaFile(contentAssetFolder, image, faceResizedImage);
content[faceImagePropertyDef.Key] = faceImageId;
}
}
private static void HandleSaveEvent(SaveContentEventArgs args)
{
if (IsPublishAction(args))
{
Logger.Debug("Publish-event, update index");
EPiIndexer.Update(args.Content);
return;
}
if (IsPublishedToCheckedOutAction(args))
{
Logger.Debug("Save-event, previously published, do nothing");
return;
}
if (IsSaveAction(args, out ContentVersion published))
{
if (published == null)
{
Logger.Debug("Save-event, previously unpublished, update index");
EPiIndexer.Update(args.Content);
return;
}
Logger.Debug("Save-event, previously published, do nothing");
return;
}
// Create
if (args.Transition.CurrentStatus == VersionStatus.NotCreated)
{
Logger.Debug("Create-event, do nothing");
return;
}
Logger.Information($"Save-event was not handled. Action {args.Action}, transition {args.Transition.CurrentStatus}=>{args.Transition.NextStatus}");
}
private static bool IsPublishAction(SaveContentEventArgs args)
{
return(args.MaskedAction == SaveAction.Publish &&
args.Transition.NextStatus == VersionStatus.Published);
}
private static bool IsPublishedToCheckedOutAction(SaveContentEventArgs args)
{
return(args.Transition.CurrentStatus == VersionStatus.Published &&
args.Transition.NextStatus == VersionStatus.CheckedOut);
}
