mirror of
https://github.com/RGBCube/serenity
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c1efa4f336
This should really be handled by LibHTML, but just include a <head> element for now, so generated man pages always have a <head>.
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
#include <AK/StringBuilder.h>
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#include <LibMarkdown/MDCodeBlock.h>
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#include <LibMarkdown/MDDocument.h>
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#include <LibMarkdown/MDHeading.h>
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#include <LibMarkdown/MDList.h>
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#include <LibMarkdown/MDParagraph.h>
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String MDDocument::render_to_html() const
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{
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StringBuilder builder;
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builder.append("<!DOCTYPE html>\n");
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builder.append("<html>\n");
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builder.append("<head></head>\n");
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builder.append("<body>\n");
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for (auto& block : m_blocks) {
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auto s = block.render_to_html();
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builder.append(s);
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}
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builder.append("</body>\n");
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builder.append("</html>\n");
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return builder.build();
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}
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String MDDocument::render_for_terminal() const
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{
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StringBuilder builder;
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for (auto& block : m_blocks) {
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auto s = block.render_for_terminal();
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builder.append(s);
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}
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return builder.build();
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}
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template<typename Block>
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static bool helper(Vector<StringView>::ConstIterator& lines, NonnullOwnPtrVector<MDBlock>& blocks)
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{
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NonnullOwnPtr<Block> block = make<Block>();
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bool success = block->parse(lines);
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if (!success)
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return false;
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blocks.append(move(block));
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return true;
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}
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bool MDDocument::parse(const StringView& str)
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{
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const Vector<StringView> lines_vec = str.split_view('\n', true);
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auto lines = lines_vec.begin();
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while (true) {
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if (lines.is_end())
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return true;
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if ((*lines).is_empty()) {
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++lines;
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continue;
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}
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bool any = helper<MDList>(lines, m_blocks) || helper<MDParagraph>(lines, m_blocks) || helper<MDCodeBlock>(lines, m_blocks) || helper<MDHeading>(lines, m_blocks);
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if (!any)
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return false;
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}
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}
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