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fix: onDragDone crashes when no files found

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Krille 2024-01-31 07:46:13 +01:00
parent d0090ad8d3
commit 03728ccb42
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1 changed files with 23 additions and 17 deletions
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40
lib/pages/chat/chat.dart
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@ -135,25 +135,31 @@ class ChatController extends State<ChatPageWithRoom>
void onDragDone(DropDoneDetails details) async {
setState(() => dragging = false);
final bytesList = await showFutureLoadingDialog(
if (details.files.isEmpty) return;
final result = await showFutureLoadingDialog(
context: context,
future: () => Future.wait(
details.files.map(
(xfile) => xfile.readAsBytes(),
),
),
future: () async {
final clientConfig = await room.client.getConfig();
final maxUploadSize = clientConfig.mUploadSize ?? 100 * 1024 * 1024;
final matrixFiles = await Future.wait(
details.files.map(
(xfile) async {
final length = await xfile.length();
if (length > maxUploadSize) {
throw FileTooBigMatrixException(length, maxUploadSize);
}
return MatrixFile(
bytes: await xfile.readAsBytes(),
name: xfile.name,
);
},
),
);
return matrixFiles;
},
);
if (bytesList.error != null) return;
final matrixFiles = <MatrixFile>[];
for (var i = 0; i < bytesList.result!.length; i++) {
matrixFiles.add(
MatrixFile(
bytes: bytesList.result![i],
name: details.files[i].name,
).detectFileType,
);
}
final matrixFiles = result.result;
if (matrixFiles == null || matrixFiles.isEmpty) return;
await showAdaptiveDialog(
context: context,