66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibWeb/DOM/Document.h>
|
|
#include <LibWeb/HTML/HTMLIFrameElement.h>
|
|
#include <LibWeb/Layout/FrameBox.h>
|
|
#include <LibWeb/Origin.h>
|
|
#include <LibWeb/Page/BrowsingContext.h>
|
|
|
|
namespace Web::HTML {
|
|
|
|
HTMLIFrameElement::HTMLIFrameElement(DOM::Document& document, QualifiedName qualified_name)
|
|
: BrowsingContextContainer(document, move(qualified_name))
|
|
{
|
|
}
|
|
|
|
HTMLIFrameElement::~HTMLIFrameElement()
|
|
{
|
|
}
|
|
|
|
RefPtr<Layout::Node> HTMLIFrameElement::create_layout_node()
|
|
{
|
|
auto style = document().style_resolver().resolve_style(*this);
|
|
return adopt_ref(*new Layout::FrameBox(document(), *this, move(style)));
|
|
}
|
|
|
|
void HTMLIFrameElement::parse_attribute(const FlyString& name, const String& value)
|
|
{
|
|
HTMLElement::parse_attribute(name, value);
|
|
if (name == HTML::AttributeNames::src)
|
|
load_src(value);
|
|
}
|
|
|
|
void HTMLIFrameElement::inserted()
|
|
{
|
|
BrowsingContextContainer::inserted();
|
|
if (is_connected())
|
|
load_src(attribute(HTML::AttributeNames::src));
|
|
}
|
|
|
|
void HTMLIFrameElement::load_src(const String& value)
|
|
{
|
|
if (!m_nested_browsing_context)
|
|
return;
|
|
|
|
if (value.is_null())
|
|
return;
|
|
|
|
auto url = document().parse_url(value);
|
|
if (!url.is_valid()) {
|
|
dbgln("iframe failed to load URL: Invalid URL: {}", value);
|
|
return;
|
|
}
|
|
if (url.protocol() == "file" && document().origin().protocol() != "file") {
|
|
dbgln("iframe failed to load URL: Security violation: {} may not load {}", document().url(), url);
|
|
return;
|
|
}
|
|
|
|
dbgln("Loading iframe document from {}", value);
|
|
m_nested_browsing_context->loader().load(url, FrameLoader::Type::IFrame);
|
|
}
|
|
|
|
}
|