public static void index() {
if (Gallery.count() > 0) {
Gallery defaultGallery = Gallery.all().first();
showGallery(defaultGallery.id, defaultGallery.name);
} else {
render();
}
}
public static void showGallery(Long id, String name) {
notFoundIfNull(id);
Gallery gallery = Gallery.findById(id);
notFoundIfNull(gallery);
List<Picture> pictures = gallery.getPictures();
List<ImageView> images = new ArrayList<ImageView>();
for (Picture picture : pictures) images.add(picture.toImageView());
render("Application/gallery.html", images, gallery);
}
@Util
public static List<Gallery> getGalleries() {
return Gallery.all().fetch();
}