Fix Gif support which LazyImage dropped

Author: laevandus

Sources/StreamChatSwiftUI/ChatChannel/MessageList/GiphyAttachmentView.swift

@@ -103,7 +103,12 @@ struct LazyGiphyView: View {
     var body: some View {
         LazyImage(imageURL: source) { state in
             if let imageContainer = state.imageContainer {
-                Image(uiImage: imageContainer.image)
+                if imageContainer.type == .gif {
+                    AnimatedGifView(imageContainer: imageContainer)
+                        .frame(width: width)
+                } else {
+                    state.image
+                }
             } else if state.error != nil {
                 Color(.secondarySystemBackground)
             } else {
@@ -119,3 +124,18 @@ struct LazyGiphyView: View {
         .aspectRatio(contentMode: .fit)
     }
 }
+
+private struct AnimatedGifView: UIViewRepresentable {
+    let imageContainer: ImageContainer
+
+    func makeUIView(context: Context) -> UIImageView {
+        let imageView = UIImageView()
+        imageView.contentMode = .scaleAspectFit
+        if let gifData = imageContainer.data, let image = try? UIImage(gifData: gifData) {
+            imageView.setGifImage(image)
+        }
+        return imageView
+    }
+
+    func updateUIView(_ uiView: UIImageView, context: Context) {}
+}