Added screenshots_visible_to_user helper

app/helpers/packages_helper.rb

@@ -19,6 +19,23 @@ module PackagesHelper
   #   end
   # end
 
+  def screenshots_visible_to_user(package, user_session)
+    # Show all screenshots to admins
+    if current_user && current_user.is_admin?
+      package.screenshots
+
+    # Show screenshots belonging to the user or public/approved
+    else
+      package.screenshots.where(
+        uploaderhash: user_session.id.to_s
+      ).or(
+        package.screenshots.where(
+          approved: true
+        )
+      )
+    end
+  end
+
   def screenshot_uploaded_by_current_user?(screenshot)
     screenshot.uploaderhash == session.id.to_s
   end