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<!DOCTYPE html>
<script>
window.portalHost.onmessage = e => {
var message = {
origin: e.origin,
data: e.data,
sourceIsPortalHost: e.source === window.portalHost,
gotUserActivation: !!e.userActivation,
userActivation: {
isActive: e.userActivation && e.userActivation.isActive,
hasBeenActive: e.userActivation && e.userActivation.hasBeenActive
}
};
if (e.data.arrayBuffer) {
message.data = {
array: Array.from(new Uint8Array(e.data.arrayBuffer))
};
}
if (e.ports.length > 0) {
e.ports[0].postMessage(message);
e.ports[0].close();
return;
}
window.portalHost.postMessage(message);
};
</script>