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LibWeb: Add support for DOM::Document to XHR::send()

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This patch adds support for posting a DOM::Document using XHR::send().
This commit is contained in:
Kenneth Myhra 2022-10-15 16:28:49 +02:00 • committed by Ali Mohammad Pur
parent d5247ae33e
commit 7831e62955
Notes: sideshowbarker 2024-07-17 05:43:46 +09:00
4 changed files with 27 additions and 10 deletions
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3
Meta/Lagom/Tools/CodeGenerators/LibWeb/BindingsGenerator/IDLGenerators.cpp
View file

@ -130,6 +130,9 @@ CppType idl_type_name_to_cpp_type(Type const& type, Interface const& interface)
if (type.name() == "BufferSource")
return { .name = "JS::Handle<JS::Object>", .sequence_storage_type = SequenceStorageType::MarkedVector };
if (type.name() == "XMLHttpRequestBodyInit")
return { .name = "Fetch::XMLHttpRequestBodyInit", .sequence_storage_type = SequenceStorageType::MarkedVector };
if (type.name() == "sequence") {
auto& parameterized_type = verify_cast<ParameterizedType>(type);
auto& sequence_type = parameterized_type.parameters().first();

29
Userland/Libraries/LibWeb/XHR/XMLHttpRequest.cpp
View file

@ -396,7 +396,7 @@ WebIDL::ExceptionOr<void> XMLHttpRequest::open(String const& method_string, Stri
}
// https://xhr.spec.whatwg.org/#dom-xmlhttprequest-send
WebIDL::ExceptionOr<void> XMLHttpRequest::send(Optional<Fetch::XMLHttpRequestBodyInit> body)
WebIDL::ExceptionOr<void> XMLHttpRequest::send(Optional<Variant<JS::Handle<DOM::Document>, Fetch::XMLHttpRequestBodyInit>> body)
{
auto& vm = this->vm();
auto& realm = *vm.current_realm();
@ -411,8 +411,15 @@ WebIDL::ExceptionOr<void> XMLHttpRequest::send(Optional<Fetch::XMLHttpRequestBod
if (m_method.is_one_of("GET"sv, "HEAD"sv))
body = {};
auto body_with_type = body.has_value() ? TRY(Fetch::extract_body(realm, body.value())) : Optional<Fetch::Infrastructure::BodyWithType> {};
Optional<Fetch::Infrastructure::BodyWithType> body_with_type {};
Optional<ByteBuffer> serialized_document {};
if (body.has_value()) {
if (body->has<JS::Handle<DOM::Document>>()) {
serialized_document = body->get<JS::Handle<DOM::Document>>().cell()->serialize_fragment().to_byte_buffer();
} else {
body_with_type = TRY(Fetch::extract_body(realm, body.value().get<Fetch::XMLHttpRequestBodyInit>()));
}
}
AK::URL request_url = m_window->associated_document().parse_url(m_url.to_string());
dbgln("XHR send from {} to {}", m_window->associated_document().url(), request_url);
@ -432,7 +439,9 @@ WebIDL::ExceptionOr<void> XMLHttpRequest::send(Optional<Fetch::XMLHttpRequestBod
auto request = LoadRequest::create_for_url_on_page(request_url, m_window->page());
request.set_method(m_method);
if (body_with_type.has_value()) {
if (serialized_document.has_value()) {
request.set_body(serialized_document.value());
} else if (body_with_type.has_value()) {
TRY(body_with_type->body.source().visit(
[&](ByteBuffer const& buffer) -> WebIDL::ExceptionOr<void> {
request.set_body(buffer);
@ -446,10 +455,14 @@ WebIDL::ExceptionOr<void> XMLHttpRequest::send(Optional<Fetch::XMLHttpRequestBod
[](auto&) -> WebIDL::ExceptionOr<void> {
return {};
}));
if (body_with_type->type.has_value()) {
// If type is non-null and this’s headers’s header list does not contain `Content-Type`, then append (`Content-Type`, type) to this’s headers.
if (!m_request_headers.contains("Content-Type"sv))
request.set_header("Content-Type", String { body_with_type->type->span() });
}
// If type is non-null and this’s headers’s header list does not contain `Content-Type`, then append (`Content-Type`, type) to this’s headers.
if (!m_request_headers.contains("Content-Type"sv)) {
if (body_with_type.has_value() && body_with_type->type.has_value()) {
request.set_header("Content-Type", String { body_with_type->type->span() });
} else if (body->has<JS::Handle<DOM::Document>>()) {
request.set_header("Content-Type", "text/html;charset=UTF-8");
}
}
for (auto& it : m_request_headers)

2
Userland/Libraries/LibWeb/XHR/XMLHttpRequest.h
View file

@ -47,7 +47,7 @@ public:
WebIDL::ExceptionOr<void> open(String const& method, String const& url);
WebIDL::ExceptionOr<void> open(String const& method, String const& url, bool async, String const& username = {}, String const& password = {});
WebIDL::ExceptionOr<void> send(Optional<Fetch::XMLHttpRequestBodyInit> body);
WebIDL::ExceptionOr<void> send(Optional<Variant<JS::Handle<DOM::Document>, Fetch::XMLHttpRequestBodyInit>> body = {});
WebIDL::ExceptionOr<void> set_request_header(String const& header, String const& value);
void set_response_type(Bindings::XMLHttpRequestResponseType type) { m_response_type = type; }

3
Userland/Libraries/LibWeb/XHR/XMLHttpRequest.idl
View file

@ -1,3 +1,4 @@
#import <DOM/Document.idl>
#import <DOM/EventHandler.idl>
#import <Fetch/BodyInit.idl>
#import <XHR/XMLHttpRequestEventTarget.idl>
@ -33,7 +34,7 @@ interface XMLHttpRequest : XMLHttpRequestEventTarget {
undefined open(DOMString method, DOMString url);
undefined open(ByteString method, USVString url, boolean async, optional USVString? username = {}, optional USVString? password = {});
undefined setRequestHeader(DOMString name, DOMString value);
undefined send(optional XMLHttpRequestBodyInit? body = null);
undefined send(optional (Document or XMLHttpRequestBodyInit)? body = null);
ByteString? getResponseHeader(ByteString name);
ByteString getAllResponseHeaders();