RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-15 04:04:59 +00:00
Code Issues Activity Actions

LibWeb: Yet more work towards parsing www/welcome.html :^)

Browse source
This commit is contained in:
Andreas Kling 2020-05-24 22:21:25 +02:00
parent 45da08a1e6
commit 65d8d5e83e
4 changed files with 111 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

95
Libraries/LibWeb/Parser/HTMLDocumentParser.cpp
View file

@ -346,13 +346,27 @@ AnythingElse:
// FIXME: Reprocess the current token in InBody!
}
void HTMLDocumentParser::generate_implied_end_tags()
void HTMLDocumentParser::generate_implied_end_tags(const FlyString& exception)
{
Vector<String> names { "dd", "dt", "li", "optgroup", "option", "p", "rb", "rp", "rt", "rtc" };
while (names.contains_slow(current_node().tag_name()))
static Vector<FlyString> names { "dd", "dt", "li", "optgroup", "option", "p", "rb", "rp", "rt", "rtc" };
while (current_node().tag_name() != exception && names.contains_slow(current_node().tag_name()))
m_stack_of_open_elements.pop();
}
void HTMLDocumentParser::close_a_p_element()
{
generate_implied_end_tags("p");
if (current_node().tag_name() != "p") {
// Parse error.
TODO();
}
for (;;) {
auto popped_element = m_stack_of_open_elements.pop();
if (popped_element->tag_name() == "p")
break;
}
}
void HTMLDocumentParser::handle_after_body(HTMLToken& token)
{
if (token.is_character() && token.is_parser_whitespace()) {
@ -403,6 +417,10 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
insert_character(token.codepoint());
return;
}
reconstruct_the_active_formatting_elements();
insert_character(token.codepoint());
m_frameset_ok = false;
return;
}
if (token.is_end_tag() && token.tag_name() == "body") {
@ -421,6 +439,70 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
return;
}
{
static Vector<FlyString> names { "h1", "h2", "h3", "h4", "h5", "h6" };
if (token.is_start_tag() && names.contains_slow(token.tag_name())) {
if (m_stack_of_open_elements.has_in_button_scope("p"))
close_a_p_element();
if (names.contains_slow(current_node().tag_name())) {
// FIXME: This is a parse error!
TODO();
}
insert_html_element(token);
return;
}
}
{
static Vector<FlyString> names { "h1", "h2", "h3", "h4", "h5", "h6" };
if (token.is_end_tag() && names.contains_slow(token.tag_name())) {
if (!m_stack_of_open_elements.has_in_scope("h1")
&& !m_stack_of_open_elements.has_in_scope("h2")
&& !m_stack_of_open_elements.has_in_scope("h3")
&& !m_stack_of_open_elements.has_in_scope("h4")
&& !m_stack_of_open_elements.has_in_scope("h5")
&& !m_stack_of_open_elements.has_in_scope("h6")) {
TODO();
}
generate_implied_end_tags();
if (current_node().tag_name() != token.tag_name()) {
TODO();
}
for (;;) {
auto popped_element = m_stack_of_open_elements.pop();
if (popped_element->tag_name() == "h1"
|| popped_element->tag_name() == "h2"
|| popped_element->tag_name() == "h3"
|| popped_element->tag_name() == "h4"
|| popped_element->tag_name() == "h5"
|| popped_element->tag_name() == "h6") {
break;
}
}
return;
}
}
if (token.is_end_tag() && token.tag_name() == "p") {
if (!m_stack_of_open_elements.has_in_button_scope("p")) {
TODO();
}
close_a_p_element();
return;
}
{
static Vector<FlyString> names { "b", "big", "code", "em", "font", "i", "s", "small", "strike", "strong", "tt", "u" };
if (token.is_start_tag() && names.contains_slow(token.tag_name())) {
reconstruct_the_active_formatting_elements();
auto element = insert_html_element(token);
m_list_of_active_formatting_elements.append(*element);
return;
}
}
{
Vector<String> names { "address", "article", "aside", "blockquote", "center", "details", "dialog", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "main", "menu", "nav", "ol", "p", "section", "summary", "ul" };
if (token.is_start_tag() && names.contains_slow(token.tag_name())) {
@ -447,6 +529,12 @@ void HTMLDocumentParser::handle_in_body(HTMLToken& token)
}
}
if (token.is_start_tag()) {
reconstruct_the_active_formatting_elements();
insert_html_element(token);
return;
}
ASSERT_NOT_REACHED();
}
@ -504,5 +592,4 @@ Document& HTMLDocumentParser::document()
{
return *m_document;
}
}