private void HideImageOrSlideshow(IReadOnlyCollection <MediaItem> mediaItems)
{
var imageItem = mediaItems?.SingleOrDefault(
x => x.MediaType.Classification == MediaClassification.Image ||
x.MediaType.Classification == MediaClassification.Slideshow);
if (imageItem != null)
{
switch (imageItem.MediaType.Classification)
{
case MediaClassification.Image:
_imageDisplayManager.HideSingleImage(imageItem.Id);
break;
case MediaClassification.Slideshow:
_imageDisplayManager.StopSlideshow(imageItem.Id);
break;
}
}
}