Module: Metanorma::Standoc::Inline
- Included in:
- Converter
- Defined in:
- lib/metanorma/standoc/inline.rb
Instance Method Summary collapse
- #concatenate_attributes_to_xref_text(node) ⇒ Object
- #highlight_parse(text, xml) ⇒ Object
- #image_attributes(node) ⇒ Object
- #image_attributes1(node, uri, type) ⇒ Object
- #inline_anchor(node) ⇒ Object
- #inline_anchor_bibref(node) ⇒ Object
- #inline_anchor_link(node) ⇒ Object
- #inline_anchor_ref(node) ⇒ Object
- #inline_anchor_xref(node) ⇒ Object
- #inline_anchor_xref_attrs(node) ⇒ Object
- #inline_anchor_xref_attrs1(match, target, text) ⇒ Object
- #inline_anchor_xref_match(text) ⇒ Object
- #inline_anchor_xref_text(match, text) ⇒ Object
- #inline_break(node) ⇒ Object
- #inline_callout(node) ⇒ Object
- #inline_footnote(node) ⇒ Object
- #inline_image(node) ⇒ Object
- #inline_indexterm(node) ⇒ Object
- #inline_indexterm1(xml, terms) ⇒ Object
- #inline_quoted(node) ⇒ Object
- #latex_parse(text, xml) ⇒ Object
- #latex_parse1(text) ⇒ Object
- #page_break(node) ⇒ Object
- #refid?(ref) ⇒ Boolean
- #stem_parse(text, xml, style) ⇒ Object
- #thematic_break(_node) ⇒ Object
Instance Method Details
#concatenate_attributes_to_xref_text(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 49 def concatenate_attributes_to_xref_text(node) node.attributes.each_with_object([]) do |(k, v), m| %w(path fragment refid).include?(k) and next m << "#{k}=#{v}%" end.map { |x| x.sub(/%+/, "%") }.join + (node.text || "") end |
#highlight_parse(text, xml) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 176 def highlight_parse(text, xml) xml << text end |
#image_attributes(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 217 def image_attributes(node) uri = node.image_uri (node.attr("target") || node.target) types = if /^data:/.match?(uri) then Metanorma::Utils::datauri2mime(uri) else MIME::Types.type_for(uri) end type = types.first.to_s uri = uri.sub(%r{^data:image/\*;}, "data:#{type};") image_attributes1(node, uri, type) end |
#image_attributes1(node, uri, type) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 227 def image_attributes1(node, uri, type) attr_code(src: uri, id: Metanorma::Utils::anchor_or_uuid, mimetype: type, height: node.attr("height") || "auto", width: node.attr("width") || "auto", filename: node.attr("filename"), title: node.attr("titleattr"), alt: node.alt == node.attr("default-alt") ? nil : node.alt) end |
#inline_anchor(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 15 def inline_anchor(node) case node.type when :ref then inline_anchor_ref node when :xref then inline_anchor_xref node when :link then inline_anchor_link node when :bibref then inline_anchor_bibref node end end |
#inline_anchor_bibref(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 95 def inline_anchor_bibref(node) eref_contents = @c.decode(node.text || node.target || node.id) &.sub(/^\[?([^\[\]]+?)\]?$/, "[\\1]") @refids << (node.target || node.id) noko do |xml| xml.ref **attr_code(id: node.target || node.id) do |r| r << eref_contents end end.join end |
#inline_anchor_link(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 82 def inline_anchor_link(node) contents = node.text contents = "" if node.target.gsub(%r{^mailto:}, "") == node.text attributes = { target: node.target, alt: node.attr("title"), "update-type": node.attr("updatetype") || node.attr("update-type") } noko do |xml| xml.link **attr_code(attributes) do |l| l << contents end end.join end |
#inline_anchor_ref(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 24 def inline_anchor_ref(node) noko do |xml| xml.bookmark nil, **attr_code(id: node.id) end.join end |
#inline_anchor_xref(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 30 def inline_anchor_xref(node) noko do |xml| attrs = inline_anchor_xref_attrs(node) c = attrs[:text] attrs.delete(:text) unless c.nil? xml.xref **attr_code(attrs) do |x| x << c end end.join end |
#inline_anchor_xref_attrs(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 41 def inline_anchor_xref_attrs(node) text = concatenate_attributes_to_xref_text(node) m = inline_anchor_xref_match(text) t = node.target.gsub(/^#/, "").gsub(%r{(\.xml|\.adoc)(#.*$)}, "\\2") m.nil? and return { target: t, type: "inline", text: text } inline_anchor_xref_attrs1(m, t, text) end |
#inline_anchor_xref_attrs1(match, target, text) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 56 def inline_anchor_xref_attrs1(match, target, text) { target: target, type: match[:fn].nil? ? "inline" : "footnote", case: match[:case]&.sub(/%$/, ""), style: match[:style]&.sub(/^style=/, "")&.sub(/%$/, "") || @xrefstyle, droploc: match[:drop].nil? && match[:drop2].nil? ? nil : true, text: inline_anchor_xref_text(match, text), hidden: match[:hidden] } end |
#inline_anchor_xref_match(text) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 66 def inline_anchor_xref_match(text) /^(?:hidden%(?<hidden>[^,]+),?)? (?<style>style=[^%]+%)? (?<drop>droploc%)?(?<case>capital%|lowercase%)?(?<drop2>droploc%)? (?<fn>fn:?\s*)?(?<text>.*)$/x.match text end |
#inline_anchor_xref_text(match, text) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 73 def inline_anchor_xref_text(match, text) if %i[case fn drop drop2 hidden style].any? do |x| !match[x].nil? end match[:text] else text end end |
#inline_break(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 123 def inline_break(node) noko do |xml| xml << node.text xml.br end.join end |
#inline_callout(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 107 def inline_callout(node) noko do |xml| xml.callout node.text end.join end |
#inline_footnote(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 113 def inline_footnote(node) @fn_number ||= 0 noko do |xml| @fn_number += 1 xml.fn reference: @fn_number do |fn| fn.p { |p| p << node.text } end end.join end |
#inline_image(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 238 def inline_image(node) noko do |xml| xml.image **image_attributes(node) end.join end |
#inline_indexterm(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 244 def inline_indexterm(node) noko do |xml| node.type == :visible and xml << node.text terms = (node.attr("terms") || [node.text]).map { |x| xml_encode(x) } inline_indexterm1(xml, terms) end.join end |
#inline_indexterm1(xml, terms) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 252 def inline_indexterm1(xml, terms) xml.index do |i| i.primary { |x| x << terms[0] } a = terms[1] and i.secondary { |x| x << a } a = terms[2] and i.tertiary { |x| x << a } end end |
#inline_quoted(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 180 def inline_quoted(node) noko do |xml| case node.type when :emphasis then xml.em { |s| s << node.text } when :strong then xml.strong { |s| s << node.text } when :monospaced then xml.tt { |s| s << node.text } when :double then xml << "\"#{node.text}\"" when :single then xml << "'#{node.text}'" when :superscript then xml.sup { |s| s << node.text } when :subscript then xml.sub { |s| s << node.text } when :asciimath then stem_parse(node.text, xml, :asciimath) when :latexmath then stem_parse(node.text, xml, :latexmath) when :mark then highlight_parse(node.text, xml) else case node.role # the following three are legacy, they are now handled by macros when "alt" term_designation(xml, node, "admitted", node.text) when "deprecated" term_designation(xml, node, "deprecates", node.text) when "domain" then xml.domain { |a| a << node.text } when "strike" then xml.strike { |s| s << node.text } when "underline" then xml.underline { |s| s << node.text } when "smallcap" then xml.smallcap { |s| s << node.text } when "keyword" then xml.keyword { |s| s << node.text } when /^css / xml.span style: node.role.sub(/^css /, "") do |s| s << node.text end else xml << node.text end end end.join end |
#latex_parse(text, xml) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 165 def latex_parse(text, xml) latex = latex_parse1(text) or return xml.stem type: "MathML" xml.stem type: "MathML" do |s| math = Nokogiri::XML.fragment(latex.sub(/<\?[^>]+>/, "")) .elements[0] math.delete("alttext") s.parent.children = math s << "<latexmath>#{text}</latexmath>" end end |
#latex_parse1(text) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 141 def latex_parse1(text) lxm_input = Unicode2LaTeX.unicode2latex(@c.decode(text)) results = Plurimath::Math.parse(lxm_input, "latex").to_mathml if results.nil? @log.add("Math", nil, "latexmlmath failed to process equation:\n#{lxm_input}") return end results.sub(%r{<math ([^>]+ )?display="block"}, "<math \\1") end |
#page_break(node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 130 def page_break(node) attrs = {} node.option?("landscape") and attrs[:orientation] = "landscape" node.option?("portrait") and attrs[:orientation] = "portrait" noko { |xml| xml.pagebreak **attr_code(attrs) }.join end |
#refid?(ref) ⇒ Boolean
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# File 'lib/metanorma/standoc/inline.rb', line 11 def refid?(ref) @refids.include? ref end |
#stem_parse(text, xml, style) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 152 def stem_parse(text, xml, style) if /<([^:>&]+:)?math(\s+[^>&]+)?> | <([^:>&]+:)?math(\s+[^>&]+)?>/x.match? text math = xml_encode(text) xml.stem type: "MathML" do |s| s << math end elsif style == :latexmath then latex_parse(text, xml) else xml.stem text&.gsub(/&#/, "&#"), type: "AsciiMath" end end |
#thematic_break(_node) ⇒ Object
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# File 'lib/metanorma/standoc/inline.rb', line 137 def thematic_break(_node) noko { |xml| xml.hr }.join end |