QWebEnginePage es6 modules

[steno]

Can the QWebEnginePage load es6 Modules? When I try to load a es6 module I get the following error, "Failed to load module script: The server responded with a non-JavaScript MIME type of "". Strict MIME type checking is enforced for module scripts per HTML spec".

I tried to intercept the request via QWebEngineUrlRequestInterceptor::interceptRequest and setting the html header with 'Content-type: application/javascript'

I'm looking for a solution where I don't have to use a local web server. Any suggestions?

[steno]

I figured out a solution. Instead of loading files using the file:/// protocol, I used a custom scheme. I then used QWebEngineUrlSchemeHandler:requestStarted to open the files and attach them to QWebEngineUrlRequestJob.

void UrlSchemeHandler::requestStarted(QWebEngineUrlRequestJob* request)
{
	QByteArray requestMethod = request->requestMethod();

	QUrl requestUrl = request->requestUrl();
	QString requestPath = requestUrl.path();

	QFile* file = new QFile(requestPath);
	file->setParent(request);
	Z_VERIFY(connect(request, &QObject::destroyed, file, &QFile::deleteLater));
	if (!file->exists() || file->size() == 0)
	{
		request->fail(QWebEngineUrlRequestJob::UrlNotFound);
		return;
	}

	QFileInfo fileInfo = QFileInfo(*file);
	QMimeDatabase mimeDatabase;
	QMimeType mimeType = mimeDatabase.mimeTypeForFile(fileInfo);
	request->reply(QUrl(mimeType.name()).toEncoded(), file);
}