new view image

iOSClient/Viewer/NCViewerImage/NCViewerImagePageContainer.swift

@@ -261,12 +261,12 @@ class NCViewerImagePageContainer: UIViewController, UIGestureRecognizerDelegate
         }
         
         if CCUtility.fileProviderStoragePreviewIconExists(metadata.ocId, etag: metadata.etag) {
-            if let imagePath = CCUtility.getDirectoryProviderStoragePreviewOcId(metadata.ocId, etag: metadata.etag) {
-                return UIImage.init(contentsOfFile: imagePath)
+            if let imagePreviewPath = CCUtility.getDirectoryProviderStoragePreviewOcId(metadata.ocId, etag: metadata.etag) {
+                return UIImage.init(contentsOfFile: imagePreviewPath)
             } 
         }
         
-        return NCCollectionCommon.images.cellFileImage
+        return CCGraphics.changeThemingColorImage(UIImage.init(named: "media"), width: view.frame.width-50, height: view.frame.width-50, color: .gray)
     }
     
     private func getImage(metadata: tableMetadata) -> UIImage? {

iOSClient/Viewer/NCViewerImage/NCViewerImageZoom.swift

@@ -110,7 +110,7 @@ class NCViewerImageZoom: UIViewController {
     
     //MARK: - Function
 
-    fileprivate func updateZoomScaleForSize(_ size: CGSize) {
+    func updateZoomScaleForSize(_ size: CGSize) {
         
         let widthScale = size.width / imageView.bounds.width
         let heightScale = size.height / imageView.bounds.height
@@ -121,7 +121,7 @@ class NCViewerImageZoom: UIViewController {
         scrollView.maximumZoomScale = minScale * 4
     }
     
-    fileprivate func updateConstraintsForSize(_ size: CGSize) {
+    func updateConstraintsForSize(_ size: CGSize) {
         
         let yOffset = max(0, (size.height - imageView.frame.height) / 2)
         imageViewTopConstraint.constant = yOffset