Fixed bug with iCloud photos in library

Author: martinmitrevski

Sources/StreamChatSwiftUI/ChatChannel/Composer/PhotoAttachmentPickerView.swift

@@ -45,6 +45,8 @@ public struct PhotoAttachmentCell: View {
 
     @State private var assetURL: URL?
     @State private var compressing = false
+    @State private var loading = false
+    @State var requestId: PHContentEditingInputRequestID?
 
     var asset: PHAsset
     var onImageTap: (AddedAsset) -> Void
@@ -89,7 +91,7 @@ public struct PhotoAttachmentCell: View {
                             }
                     }
                     .overlay(
-                        compressing ? ProgressView() : nil
+                        (compressing || loading) ? ProgressView() : nil
                     )
                 }
             } else {
@@ -130,7 +132,12 @@ public struct PhotoAttachmentCell: View {
                 return
             }
 
-            asset.requestContentEditingInput(with: nil) { input, _ in
+            let options = PHContentEditingInputRequestOptions()
+            options.isNetworkAccessAllowed = true
+            self.loading = true
+            
+            self.requestId = asset.requestContentEditingInput(with: options) { input, _ in
+                self.loading = false
                 if asset.mediaType == .image {
                     self.assetURL = input?.fullSizeImageURL
                 } else if let url = (input?.audiovisualAsset as? AVURLAsset)?.url {
@@ -147,5 +154,11 @@ public struct PhotoAttachmentCell: View {
                 }
             }
         }
+        .onDisappear() {
+            if let requestId = requestId {
+                asset.cancelContentEditingInputRequest(requestId)
+                self.requestId = nil
+            }
+        }
     }
 }

StreamChatSwiftUITests/Tests/ChatChannel/MessageComposerView_Tests.swift

@@ -2,6 +2,7 @@
 // Copyright © 2022 Stream.io Inc. All rights reserved.
 //
 
+import Photos
 import SnapshotTesting
 @testable import StreamChat
 @testable import StreamChatSwiftUI
@@ -212,4 +213,25 @@ class MessageComposerView_Tests: StreamChatTestCase {
         assertSnapshot(matching: viewWithSize, as: .image)
         XCTAssert(coordinator.textInput.height == 100)
     }
+    
+    func test_photoAttachmentCell_loadingResource() {
+        // Given
+        let asset = PHAsset()
+        let loader = PhotoAssetLoader()
+        let cell = PhotoAttachmentCell(
+            assetLoader: loader,
+            asset: asset,
+            onImageTap: { _ in },
+            imageSelected: { _ in return false }
+        )
+        
+        // When
+        _ = cell.onAppear()
+        _ = cell.onDisappear()
+        let newRequestId = cell.requestId
+        
+        // Then
+        XCTAssert(newRequestId == nil)
+    }
+    
 }