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LibWeb: Implement fire a push/replace/reload navigate event

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Andrew Kaster 2023-09-22 19:18:50 -06:00 • committed by Alexander Kalenik
parent 5549371b52
commit 67bc3629a9
2 changed files with 50 additions and 0 deletions
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42
Userland/Libraries/LibWeb/HTML/Navigation.cpp
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@ -1252,4 +1252,46 @@ bool Navigation::fire_a_traverse_navigate_event(JS::NonnullGCPtr<SessionHistoryE
return inner_navigate_event_firing_algorithm(Bindings::NavigationType::Traverse, destination, user_involvement, {}, {}, {});
}
// https://html.spec.whatwg.org/multipage/nav-history-apis.html#fire-a-push/replace/reload-navigate-event
bool Navigation::fire_a_push_replace_reload_navigate_event(
Bindings::NavigationType navigation_type,
AK::URL destination_url,
bool is_same_document,
UserNavigationInvolvement user_involvement,
Optional<Vector<XHR::FormDataEntry>&> form_data_entry_list,
Optional<SerializationRecord> navigation_api_state,
Optional<SerializationRecord> classic_history_api_state)
{
auto& realm = relevant_realm(*this);
auto& vm = this->vm();
// This fulfills the entry requirement: an optional serialized state navigationAPIState (default StructuredSerializeForStorage(null))
if (!navigation_api_state.has_value())
navigation_api_state = MUST(structured_serialize_for_storage(vm, JS::js_null()));
// 1. Let event be the result of creating an event given NavigateEvent, in navigation's relevant realm.
// 2. Set event's classic history API state to classicHistoryAPIState.
// AD-HOC: These are handled in the inner algorithm
// 3. Let destination be a new NavigationDestination created in navigation's relevant realm.
auto destination = NavigationDestination::create(realm);
// 4. Set destination's URL to destinationURL.
destination->set_url(destination_url);
// 5. Set destination's entry to null.
destination->set_entry(nullptr);
// 6. Set destination's state to navigationAPIState.
destination->set_state(*navigation_api_state);
// 7. Set destination's is same document to isSameDocument.
destination->set_is_same_document(is_same_document);
// 8. Return the result of performing the inner navigate event firing algorithm given navigation,
// navigationType, event, destination, userInvolvement, formDataEntryList, and null.
// AD-HOC: We don't pass the event, but we do pass the classic_history_api state at the end to be set later
return inner_navigate_event_firing_algorithm(navigation_type, destination, user_involvement, move(form_data_entry_list), {}, move(classic_history_api_state));
}
}