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LibWeb: Update Window::open_impl() to use navigables

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Aliaksandr Kalenik 2023-08-24 23:54:36 +02:00 • committed by Andreas Kling
parent 1e54026269
commit 3634749d98
2 changed files with 27 additions and 42 deletions
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64
Userland/Libraries/LibWeb/HTML/Window.cpp
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@ -30,7 +30,6 @@
#include <LibWeb/DOM/Document.h>
#include <LibWeb/DOM/Event.h>
#include <LibWeb/DOM/EventDispatcher.h>
#include <LibWeb/Fetch/Infrastructure/HTTP/Requests.h>
#include <LibWeb/HTML/BrowsingContext.h>
#include <LibWeb/HTML/CustomElements/CustomElementRegistry.h>
#include <LibWeb/HTML/EventHandler.h>
@ -296,18 +295,15 @@ static TokenizedFeature::Popup check_if_a_popup_window_is_requested(OrderedHashM
return TokenizedFeature::Popup::No;
}
// FIXME: This is based on the old 'browsing context' concept, which was replaced with 'navigable'
// https://html.spec.whatwg.org/multipage/window-object.html#window-open-steps
WebIDL::ExceptionOr<JS::GCPtr<WindowProxy>> Window::open_impl(StringView url, StringView target, StringView features)
{
auto& vm = this->vm();
// 1. If the event loop's termination nesting level is nonzero, return null.
if (main_thread_event_loop().termination_nesting_level() != 0)
return nullptr;
// 2. Let source browsing context be the entry global object's browsing context.
auto* source_browsing_context = verify_cast<Window>(entry_global_object()).browsing_context();
// 2. Let sourceDocument be the entry global object's associated Document.
auto& source_document = verify_cast<Window>(entry_global_object()).associated_document();
// 3. If target is the empty string, then set target to "_blank".
if (target.is_empty())
@ -338,21 +334,24 @@ WebIDL::ExceptionOr<JS::GCPtr<WindowProxy>> Window::open_impl(StringView url, St
tokenized_features.remove("noreferrer"sv);
}
// 8. If noreferrer is true, then set noopener to true.
// FIXME: 8. Let referrerPolicy be the empty string.
// 9. If noreferrer is true, then set noopener to true.
if (no_referrer == TokenizedFeature::NoReferrer::Yes)
no_opener = TokenizedFeature::NoOpener::Yes;
// 9. Let target browsing context and windowType be the result of applying the rules for choosing a browsing context given target, source browsing context, and noopener.
auto [target_browsing_context, window_type] = source_browsing_context->choose_a_browsing_context(target, no_opener);
// 10. Let targetNavigable and windowType be the result of applying the rules for choosing a navigable given target, sourceDocument's node navigable, and noopener.
VERIFY(source_document.navigable());
auto [target_navigable, window_type] = source_document.navigable()->choose_a_navigable(target, no_opener);
// 10. If target browsing context is null, then return null.
if (target_browsing_context == nullptr)
// 11. If targetNavigable is null, then return null.
if (target_navigable == nullptr)
return nullptr;
// 11. If windowType is either "new and unrestricted" or "new with no opener", then:
if (window_type == BrowsingContext::WindowType::NewAndUnrestricted || window_type == BrowsingContext::WindowType::NewWithNoOpener) {
// 12. If windowType is either "new and unrestricted" or "new with no opener", then:
if (window_type == Navigable::WindowType::NewAndUnrestricted || window_type == Navigable::WindowType::NewWithNoOpener) {
// 1. Set the target browsing context's is popup to the result of checking if a popup window is requested, given tokenizedFeatures.
target_browsing_context->set_is_popup(check_if_a_popup_window_is_requested(tokenized_features));
target_navigable->set_is_popup(check_if_a_popup_window_is_requested(tokenized_features));
// FIXME: 2. Set up browsing context features for target browsing context given tokenizedFeatures. [CSSOMVIEW]
// NOTE: While this is not implemented yet, all of observable actions taken by this operation are optional (implementation-defined).
@ -369,22 +368,11 @@ WebIDL::ExceptionOr<JS::GCPtr<WindowProxy>> Window::open_impl(StringView url, St
// FIXME: 5. If urlRecord matches about:blank, then perform the URL and history update steps given target browsing context's active document and urlRecord.
// 6. Otherwise:
else {
// 1. Let request be a new request whose URL is urlRecord.
auto request = Fetch::Infrastructure::Request::create(vm);
request->set_url(url_record);
// 2. If noreferrer is true, then set request's referrer to "no-referrer".
if (no_referrer == TokenizedFeature::NoReferrer::Yes)
request->set_referrer(Fetch::Infrastructure::Request::Referrer::NoReferrer);
// 3. Navigate target browsing context to request, with exceptionsEnabled set to true and the source browsing context set to source browsing context.
TRY(target_browsing_context->navigate(request, *source_browsing_context, true));
}
// 6. Otherwise, navigate targetNavigable to urlRecord using sourceDocument, with referrerPolicy set to referrerPolicy and exceptionsEnabled set to true.
TRY(target_navigable->navigate(url_record, source_document));
}
// 12. Otherwise:
// 13. Otherwise:
else {
// 1. If url is not the empty string, then:
if (!url.is_empty()) {
@ -396,29 +384,21 @@ WebIDL::ExceptionOr<JS::GCPtr<WindowProxy>> Window::open_impl(StringView url, St
if (!url_record.is_valid())
return WebIDL::SyntaxError::create(realm(), "URL is not valid"_fly_string);
// 3. Let request be a new request whose URL is urlRecord.
auto request = Fetch::Infrastructure::Request::create(vm);
request->set_url(url_record);
// 4. If noreferrer is true, then set request's referrer to "noreferrer".
if (no_referrer == TokenizedFeature::NoReferrer::Yes)
request->set_referrer(Fetch::Infrastructure::Request::Referrer::NoReferrer);
// 5. Navigate target browsing context to request, with exceptionsEnabled set to true and the source browsing context set to source browsing context.
TRY(target_browsing_context->navigate(request, *source_browsing_context, true));
// 3. Navigate targetNavigable to urlRecord using sourceDocument, with referrerPolicy set to referrerPolicy and exceptionsEnabled set to true.
TRY(target_navigable->navigate(url_record, source_document));
}
// 2. If noopener is false, then set target browsing context's opener browsing context to source browsing context.
if (no_opener == TokenizedFeature::NoOpener::No)
target_browsing_context->set_opener_browsing_context(source_browsing_context);
target_navigable->active_browsing_context()->set_opener_browsing_context(source_document.browsing_context());
}
// 13. If noopener is true or windowType is "new with no opener", then return null.
if (no_opener == TokenizedFeature::NoOpener::Yes || window_type == BrowsingContext::WindowType::NewWithNoOpener)
if (no_opener == TokenizedFeature::NoOpener::Yes || window_type == Navigable::WindowType::NewWithNoOpener)
return nullptr;
// 14. Return target browsing context's WindowProxy object.
return target_browsing_context->window_proxy();
// 14. Return targetNavigable's active WindowProxy.s
return target_navigable->active_window_proxy();
}
bool Window::dispatch_event(DOM::Event& event)