mirror of
https://github.com/RGBCube/serenity
synced 2025-05-14 21:34:59 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
86 lines
2.1 KiB
C++
86 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/Slugify.h>
|
|
#include <AK/StringBuilder.h>
|
|
#include <LibMarkdown/Heading.h>
|
|
#include <LibMarkdown/Visitor.h>
|
|
#include <LibUnicode/Normalize.h>
|
|
|
|
namespace Markdown {
|
|
|
|
ByteString Heading::render_to_html(bool) const
|
|
{
|
|
auto input = Unicode::normalize(m_text.render_for_raw_print().view(), Unicode::NormalizationForm::NFD);
|
|
auto slugified = MUST(AK::slugify(input));
|
|
return ByteString::formatted("<h{} id='{}'><a href='#{}'>#</a> {}</h{}>\n", m_level, slugified, slugified, m_text.render_to_html(), m_level);
|
|
}
|
|
|
|
Vector<ByteString> Heading::render_lines_for_terminal(size_t) const
|
|
{
|
|
StringBuilder builder;
|
|
|
|
builder.append("\n\033[0;31;1m"sv);
|
|
switch (m_level) {
|
|
case 1:
|
|
case 2:
|
|
builder.append(m_text.render_for_terminal().to_uppercase());
|
|
builder.append("\033[0m"sv);
|
|
break;
|
|
default:
|
|
builder.append(m_text.render_for_terminal());
|
|
builder.append("\033[0m"sv);
|
|
break;
|
|
}
|
|
|
|
return Vector<ByteString> { builder.to_byte_string() };
|
|
}
|
|
|
|
RecursionDecision Heading::walk(Visitor& visitor) const
|
|
{
|
|
RecursionDecision rd = visitor.visit(*this);
|
|
if (rd != RecursionDecision::Recurse)
|
|
return rd;
|
|
|
|
return m_text.walk(visitor);
|
|
}
|
|
|
|
OwnPtr<Heading> Heading::parse(LineIterator& lines)
|
|
{
|
|
if (lines.is_end())
|
|
return {};
|
|
|
|
StringView line = *lines;
|
|
size_t indent = 0;
|
|
|
|
// Allow for up to 3 spaces of indentation.
|
|
// https://spec.commonmark.org/0.30/#example-68
|
|
for (size_t i = 0; i < 3; ++i) {
|
|
if (line[i] != ' ')
|
|
break;
|
|
|
|
++indent;
|
|
}
|
|
|
|
size_t level;
|
|
|
|
for (level = 0; indent + level < line.length(); level++) {
|
|
if (line[indent + level] != '#')
|
|
break;
|
|
}
|
|
|
|
if (!level || indent + level >= line.length() || line[indent + level] != ' ' || level > 6)
|
|
return {};
|
|
|
|
StringView title_view = line.substring_view(indent + level + 1);
|
|
auto text = Text::parse(title_view);
|
|
auto heading = make<Heading>(move(text), level);
|
|
|
|
++lines;
|
|
return heading;
|
|
}
|
|
|
|
}
|