Class: Prosereflect::Output::Html

Inherits:
Object
  • Object
show all
Defined in:
lib/prosereflect/output/html.rb

Class Method Summary collapse

Class Method Details

.convert(document) ⇒ Object

Convert a Prosereflect::Document to HTML



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# File 'lib/prosereflect/output/html.rb', line 11

def convert(document)
  builder = Nokogiri::HTML::Builder.new do |doc|
    doc.div do
      process_node(document, doc)
    end
  end

  doc = Nokogiri::HTML(builder.to_html)
  html = doc.at_css('div').children.to_html

  code_blocks = {}
  html.scan(%r{<code[^>]*>(.*?)</code>}m).each_with_index do |match, i|
    code_content = match[0]
    placeholder = "CODE_BLOCK_#{i}"
    code_blocks[placeholder] = code_content
    html.sub!(code_content, placeholder)
  end

  # Remove newlines and spaces
  html = html.gsub(/\n\s*/, '')

  code_blocks.each do |placeholder, content|
    html.sub!(placeholder, content)
  end

  html
end