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LibWeb: Implement algorithm 'construct the entry list given a form'

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This commit is contained in:
Kenneth Myhra 2023-02-03 21:50:31 +01:00 • committed by Linus Groh
parent 9d13537fc7
commit fc886b4556
3 changed files with 151 additions and 6 deletions
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19
Userland/Libraries/LibWeb/XHR/FormData.cpp
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@ -16,14 +16,21 @@
namespace Web::XHR {
// https://xhr.spec.whatwg.org/#dom-formdata
WebIDL::ExceptionOr<JS::NonnullGCPtr<FormData>> FormData::construct_impl(JS::Realm& realm, Optional<JS::NonnullGCPtr<HTML::HTMLFormElement>>)
WebIDL::ExceptionOr<JS::NonnullGCPtr<FormData>> FormData::construct_impl(JS::Realm& realm, Optional<JS::NonnullGCPtr<HTML::HTMLFormElement>> form)
{
// FIXME: 1. If form is given, then:
// FIXME: 1. Let list be the result of constructing the entry list for form.
// FIXME: 2. If list is null, then throw an "InvalidStateError" DOMException.
// FIXME: 3. Set this’s entry list to list.
HashMap<DeprecatedString, Vector<FormDataEntryValue>> list;
// 1. If form is given, then:
if (form.has_value()) {
// 1. Let list be the result of constructing the entry list for form.
auto entry_list = TRY(construct_entry_list(realm, form.value()));
// 2. If list is null, then throw an "InvalidStateError" DOMException.
if (!entry_list.has_value())
return WebIDL::InvalidStateError::create(realm, "Form element does not contain any entries.");
// 3. Set this’s entry list to list.
list = entry_list.release_value();
}
return construct_impl(realm);
return construct_impl(realm, move(list));
}
WebIDL::ExceptionOr<JS::NonnullGCPtr<FormData>> FormData::construct_impl(JS::Realm& realm, HashMap<DeprecatedString, Vector<FormDataEntryValue>> entry_list)