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LibWeb: Add XMLHttpRequest.readyState and constants

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This commit is contained in:
Linus Groh
2020-04-22 19:47:26 +01:00
committed by Andreas Kling
parent 3c9693c6c7
commit 602a36970f
5 changed files with 46 additions and 0 deletions
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11
Libraries/LibWeb/DOM/XMLHttpRequest.cpp
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@@ -46,6 +46,12 @@ XMLHttpRequest::~XMLHttpRequest()
{
}
void XMLHttpRequest::set_ready_state(ReadyState ready_state)
{
// FIXME: call onreadystatechange once we have that
m_ready_state = ready_state;
}
String XMLHttpRequest::response_text() const
{
if (m_response.is_null())
@@ -57,22 +63,27 @@ void XMLHttpRequest::open(const String& method, const String& url)
{
m_method = method;
m_url = url;
set_ready_state(ReadyState::Opened);
}
void XMLHttpRequest::send()
{
// FIXME: in order to properly set ReadyState::HeadersReceived and ReadyState::Loading,
// we need to make ResourceLoader give us more detailed updates than just "done" and "error".
ResourceLoader::the().load(
m_window->document().complete_url(m_url),
[weak_this = make_weak_ptr()](auto& data) {
if (!weak_this)
return;
const_cast<XMLHttpRequest&>(*weak_this).m_response = data;
const_cast<XMLHttpRequest&>(*weak_this).set_ready_state(ReadyState::Done);
const_cast<XMLHttpRequest&>(*weak_this).dispatch_event(Event::create("load"));
},
[weak_this = make_weak_ptr()](auto& error) {
if (!weak_this)
return;
dbg() << "XHR failed to load: " << error;
const_cast<XMLHttpRequest&>(*weak_this).set_ready_state(ReadyState::Done);
const_cast<XMLHttpRequest&>(*weak_this).dispatch_event(Event::create("error"));
});
}