new image view

iOSClient/Viewer/NCViewerImage/NCViewerImagePageContainer.swift

@@ -266,7 +266,7 @@ class NCViewerImagePageContainer: UIViewController, UIGestureRecognizerDelegate
             } 
         }
         
-        return CCGraphics.changeThemingColorImage(UIImage.init(named: "media"), width: view.frame.width-50, height: view.frame.width-50, color: .gray)
+        return nil
     }
     
     private func getImage(metadata: tableMetadata) -> UIImage? {

iOSClient/Viewer/NCViewerImage/NCViewerImageZoom.swift

@@ -34,6 +34,7 @@ class NCViewerImageZoom: UIViewController {
         
     weak var delegate: NCViewerImagePageContainer?
     
+    var isDefaultImage: Bool = false
     var image: UIImage?
     var metadata: tableMetadata = tableMetadata()
     var index: Int = 0
@@ -52,6 +53,11 @@ class NCViewerImageZoom: UIViewController {
         scrollView.delegate = self
         scrollView.contentInsetAdjustmentBehavior = .never
         
+        if image == nil {
+            image = CCGraphics.changeThemingColorImage(UIImage.init(named: "media"), width: view.frame.width, height: view.frame.width, color: .gray)
+            isDefaultImage = true
+        }
+        
         if let image = image {
             imageView.image = image
             imageView.frame = CGRect(x: imageView.frame.origin.x, y: imageView.frame.origin.y, width: image.size.width, height: image.size.height)
@@ -135,6 +141,10 @@ class NCViewerImageZoom: UIViewController {
         view.layoutIfNeeded()
         scrollView.contentSize = CGSize(width: scrollView.contentSize.width, height: contentHeight)
     }
+    
+    func updateImage() {
+        
+    }
 }
 
 extension NCViewerImageZoom: UIScrollViewDelegate {