handle download request

Signed-off-by: phuoc <[email protected]>

lib/screen/detail/preview_detail/preview_detail_widget.dart

@@ -17,6 +17,8 @@ import 'package:autonomy_flutter/screen/interactive_postcard/postcard_detail_sta
 import 'package:autonomy_flutter/screen/interactive_postcard/postcard_view_widget.dart';
 import 'package:autonomy_flutter/util/asset_token_ext.dart';
 import 'package:autonomy_flutter/util/custom_route_observer.dart';
+import 'package:autonomy_flutter/util/download_helper.dart';
+import 'package:autonomy_flutter/util/log.dart';
 import 'package:autonomy_flutter/view/artwork_common_widget.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
@@ -141,6 +143,9 @@ class _ArtworkPreviewWidgetState extends State<ArtworkPreviewWidget>
                           overriddenHtml: state.overriddenHtml,
                           isMute: widget.isMute,
                           focusNode: widget.focusNode,
+                          onDownloadStartRequest: assetToken.isFeralfile
+                              ? _onDownloadStartRequest
+                              : null,
                         );
                       }
 
@@ -176,6 +181,17 @@ class _ArtworkPreviewWidgetState extends State<ArtworkPreviewWidget>
         },
       );
 
+  Future<void> _onDownloadStartRequest(InAppWebViewController controller,
+      DownloadStartRequest downloadStartRequest) async {
+    final path = downloadStartRequest.url.toString();
+    log.info('Download request: $path');
+    if (path.isEmpty || path.startsWith('blob:')) {
+      /// to do: notify user
+      return;
+    }
+    await DownloadHelper.downloadFile(path);
+  }
+
   Widget _artworkView(AssetToken assetToken) => GestureDetector(
       onTap: () async {
         await _renderingWidget?.pauseOrResume();

lib/util/file_helper.dart

@@ -1,6 +1,7 @@
 import 'dart:io';
 import 'dart:typed_data';
 
+import 'package:autonomy_flutter/util/log.dart';
 import 'package:image_gallery_saver/image_gallery_saver.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:permission_handler/permission_handler.dart';
@@ -31,6 +32,7 @@ class FileHelper {
       }
     }
     await file.writeAsBytes(data);
+    log.info('File saved to: ${file.path}');
     return file;
   }
 

lib/view/artwork_common_widget.dart

@@ -414,16 +414,17 @@ class GalleryThumbnailPlaceholder extends StatelessWidget {
 Widget placeholder(BuildContext context) => const LoadingWidget();
 
 INFTRenderingWidget buildRenderingWidget(
-  BuildContext context,
-  AssetToken assetToken, {
-  int? attempt,
-  String? overriddenHtml,
-  bool isMute = false,
-  Function({int? time, InAppWebViewController? webViewController})? onLoaded,
-  Function({int? time})? onDispose,
-  FocusNode? focusNode,
-  Widget? loadingWidget,
-}) {
+    BuildContext context, AssetToken assetToken,
+    {int? attempt,
+    String? overriddenHtml,
+    bool isMute = false,
+    Function({int? time, InAppWebViewController? webViewController})? onLoaded,
+    Function({int? time})? onDispose,
+    FocusNode? focusNode,
+    Widget? loadingWidget,
+    Function(InAppWebViewController controller,
+            DownloadStartRequest downloadStartRequest)?
+        onDownloadStartRequest}) {
   String mimeType = assetToken.getMimeType;
   final renderingWidget = typesOfNFTRenderingWidget(mimeType)
     ..setRenderWidgetBuilder(RenderingWidgetBuilder(
@@ -439,6 +440,7 @@ INFTRenderingWidget buildRenderingWidget(
       skipViewport: assetToken.scrollable ?? false,
       isMute: isMute,
       focusNode: focusNode,
+      onDownloadStartRequest: onDownloadStartRequest,
     ));
 
   return renderingWidget;

pubspec.lock

@@ -1903,8 +1903,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: "039391471be2144e8539c2b71847c3e81b3983e0"
-      resolved-ref: "039391471be2144e8539c2b71847c3e81b3983e0"
+      ref: "5dcaf26e895b5ae52fbf25b91a867948ccfd7e61"
+      resolved-ref: "5dcaf26e895b5ae52fbf25b91a867948ccfd7e61"
       url: "https://github.com/autonomy-system/nft-rendering.git"
     source: git
     version: "1.0.9"

pubspec.yaml

@@ -76,7 +76,7 @@ dependencies:
   nft_rendering:
     git:
       url: https://github.com/autonomy-system/nft-rendering.git
-      ref: 039391471be2144e8539c2b71847c3e81b3983e0
+      ref: 5dcaf26e895b5ae52fbf25b91a867948ccfd7e61
   onesignal_flutter: ^3.3.0
   open_settings: ^2.0.2
   overlay_support: ^2.0.0