Module: Asciidoctor::Standoc::Blocks

Included in:
Converter
Defined in:
lib/asciidoctor/standoc/blocks.rb

Instance Method Summary collapse

Instance Method Details

#admonition(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 90

def admonition(node)
  return termnote(node) if in_terms?
  return note(node) if node.attr("name") == "note"
  noko do |xml|
    xml.admonition **admonition_attrs(node) do |a|
      wrap_in_para(node, a)
    end
  end.join("\n")
end

#admonition_attrs(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 80

def admonition_attrs(node)
  name = node.attr("name")
  if type = node.attr("type")
    ["danger", "safety precautions"].each do |t|
      name = t if type.casecmp(t).zero?
    end
  end
  { id: Utils::anchor_or_uuid(node), type: name }
end

#datauri(uri) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 127

def datauri(uri)
  types = MIME::Types.type_for(@localdir + uri)
  type = types ? types.first.to_s : 'text/plain; charset="utf-8"'
  bin = File.read(@localdir + uri, encoding: "utf-8")
  data = Base64.strict_encode64(bin)
  "data:#{type};base64,#{data}"
end

#example(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 108

def example(node)
  return term_example(node) if in_terms?
  noko do |xml|
    xml.example **id_attr(node) do |ex|
      wrap_in_para(node, ex)
    end
  end.join("\n")
end

#figure_title(node, f) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 145

def figure_title(node, f)
  unless node.title.nil?
    f.name { |name| name << node.title }
  end
end

#id_attr(node = nil) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 9

def id_attr(node = nil)
  { id: Utils::anchor_or_uuid(node) }
end

#image(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 151

def image(node)
  noko do |xml|
    xml.figure **id_attr(node) do |f|
      figure_title(node, f)
      f.image **attr_code(image_attributes(node))
    end
  end
end

#image_attributes(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 135

def image_attributes(node)
  uri = node.image_uri node.attr("target")
  types = MIME::Types.type_for(uri)
  { src: @datauriimage ? datauri(uri) : uri,
    id: Utils::anchor_or_uuid,
    imagetype: types.first.sub_type.upcase,
    height: node.attr("height") || "auto",
    width: node.attr("width") || "auto" }
end

#listing(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 195

def listing(node)
  # NOTE: html escaping is performed by Nokogiri
  noko do |xml|
    xml.sourcecode(**id_attr(node)) do |s|
      figure_title(node, s)
      s << node.content
    end
  end
end

#literal(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 24

def literal(node)
  noko do |xml|
    xml.figure **id_attr(node) do |f|
      figure_title(node, f)
      f.pre node.lines.join("\n"), **{ id: Utils::anchor_or_uuid }
    end
  end
end

#note(n) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 72

def note(n)
  noko do |xml|
    xml.note **id_attr(n) do |c|
      wrap_in_para(n, c)
    end
  end.join("\n")
end

#open(node) ⇒ Object

open block is a container of multiple blocks, treated as a single block. We append each contained block to its parent



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# File 'lib/asciidoctor/standoc/blocks.rb', line 16

def open(node)
  result = []
  node.blocks.each do |b|
    result << send(b.context, b)
  end
  result
end

#paragraph(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 160

def paragraph(node)
  return termsource(node) if node.role == "source"
  attrs = { align: node.attr("align"),
            id: Utils::anchor_or_uuid(node) }
  noko do |xml|
    xml.p **attr_code(attrs) do |xml_t|
      xml_t << node.content
    end
  end.join("\n")
end

#preamble(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 117

def preamble(node)
  noko do |xml|
    xml.foreword do |xml_abstract|
      xml_abstract.title { |t| t << "Foreword" }
      content = node.content
      xml_abstract << content
    end
  end.join("\n")
end

#quote(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 186

def quote(node)
  noko do |xml|
    xml.quote **attr_code(quote_attrs(node)) do |q|
      quote_attribution(node, q)
      wrap_in_para(node, q)
    end
  end
end

#quote_attribution(node, out) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 175

def quote_attribution(node, out)
  if node.attr("citetitle")
    m = /^(?<cite>[^,]+)(,(?<text>.*$))?$/m.match node.attr("citetitle")
    out.source m[:text],
      **attr_code(target: m[:cite], type: "inline")
  end
  if node.attr("attribution")
    out.author { |a| a << node.attr("attribution") }
  end
end

#quote_attrs(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 171

def quote_attrs(node)
  { id: Utils::anchor_or_uuid(node), align: node.attr("align") }
end

#sidebar(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 55

def sidebar(node)
  return unless draft?
  noko do |xml|
    xml.review **attr_code(sidebar_attrs(node)) do |r|
      wrap_in_para(node, r)
    end
  end
end

#sidebar_attrs(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 43

def sidebar_attrs(node)
  date = node.attr("date") || Date.today.iso8601.gsub(/\+.*$/, "")
  date += "T00:00:00Z" unless /T/.match date
  {
    reviewer: node.attr("reviewer") || node.attr("source") || "(Unknown)",
    id: Utils::anchor_or_uuid(node),
    date: date,
    from: node.attr("from"),
    to: node.attr("to") || node.attr("from"),
  }
end

#stem(node) ⇒ Object

NOTE: html escaping is performed by Nokogiri



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# File 'lib/asciidoctor/standoc/blocks.rb', line 34

def stem(node)
  stem_content = node.lines.join("\n")
  noko do |xml|
    xml.formula **id_attr(node) do |s|
      stem_parse(stem_content, s)
    end
  end
end

#term_example(node) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 100

def term_example(node)
  noko do |xml|
    xml.termexample **id_attr(node) do |ex|
      wrap_in_para(node, ex)
    end
  end.join("\n")
end

#termnote(n) ⇒ Object 



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# File 'lib/asciidoctor/standoc/blocks.rb', line 64

def termnote(n)
  noko do |xml|
    xml.termnote **id_attr(n) do |ex|
      wrap_in_para(n, ex)
    end
  end.join("\n")
end