Module: IsoDoc::WordFunction::Body

Included in:
IsoDoc::WordConvert
Defined in:
lib/isodoc/word_function/body.rb,
lib/isodoc/word_function/table.rb,
lib/isodoc/word_function/inline.rb

Constant Summary collapse

WORD_DT_ATTRS = 
{class: @note ? "Note" : nil, align: "left",
style: "margin-left:0pt;text-align:left;"}.freeze
SW1 = 
"solid windowtext".freeze

Instance Method Summary collapse

Instance Method Details

#body_attr ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 16

def body_attr
  { lang: "EN-US", link: "blue", vlink: "#954F72" }
end

#define_head(head, filename, _dir) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 6

def define_head(head, filename, _dir)
  head.style do |style|
    loc = File.join(File.dirname(__FILE__), "..", "base_style",
                    "metanorma_word.scss")
    stylesheet = File.read(loc, encoding: "utf-8")
    style.comment "\n#{stylesheet}\n"
  end
  super
end

#dl_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 87

def dl_parse(node, out)
  out.table **{ class: "dl" } do |v|
    node.elements.select { |n| dt_dd? n }.each_slice(2) do |dt, dd|
      v.tr do |tr|
        tr.td **{ valign: "top", align: "left" } do |term|
          dt_parse(dt, term)
        end
        tr.td **{ valign: "top" } do |listitem|
          dd.children.each { |n| parse(n, listitem) }
        end
      end
    end
    dl_parse_notes(node, v)
  end
end

#dl_parse_notes(node, v) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 103

def dl_parse_notes(node, v)
  return if node.elements.reject { |n| dt_dd? n }.empty?
  v.tr do |tr|
    tr.td **{ colspan: 2 } do |td|
      node.elements.reject { |n| dt_dd? n }.each { |n| parse(n, td) }
    end
  end
end

#dt_parse(dt, term) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 77

def dt_parse(dt, term)
  term.p **attr_code(WORD_DT_ATTRS) do |p|
    if dt.elements.empty?
      p << dt.text
    else
      dt.children.each { |n| parse(n, p) }
    end
  end
end

#example_table_attr(node) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 182

def example_table_attr(node)
  super.merge({
    style: "mso-table-lspace:15.0cm;margin-left:423.0pt;"\
    "mso-table-rspace:15.0cm;margin-right:423.0pt;"\
    "mso-table-anchor-horizontal:column;"\
    "mso-table-overlap:never;border-collapse:collapse;"\
    "#{keep_style(node)}"
  })
end

#figure_aside_process(f, aside, key) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 121

def figure_aside_process(f, aside, key)
  # get rid of footnote link, it is in diagram
  f&.at("./a[@class='TableFootnoteRef']")&.remove
  fnref = f.at(".//span[@class='TableFootnoteRef']/..")
  tr = key.add_child("<tr></tr>").first
  dt = tr.add_child("<td valign='top' align='left'></td>").first
  dd = tr.add_child("<td valign='top'></td>").first
  fnref.parent = dt
  aside.xpath(".//p").each do |a|
    a.delete("class")
    a.parent = dd
  end
end

#figure_get_or_make_dl(t) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 112

def figure_get_or_make_dl(t)
  dl = t.at(".//table[@class = 'dl']")
  if dl.nil?
    t.add_child("<p><b>#{@i18n.key}</b></p><table class='dl'></table>")
    dl = t.at(".//table[@class = 'dl']")
  end
  dl
end

#formula_parse1(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 199

def formula_parse1(node, out)
  out.div **attr_code(class: "formula") do |div|
    div.p do |p|
      parse(node.at(ns("./stem")), div)
      insert_tab(div, 1)
      if lbl = node&.at(ns("./name"))&.text
        div << "(#{lbl})"
      end
    end
  end
end

#formula_where(dl, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 192

def formula_where(dl, out)
  return unless dl
  out.p { |p| p << @i18n.where }
  parse(dl, out)
  out.parent.at("./table")["class"] = "formula_dl"
end

#image_parse(node, out, caption) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 31

def image_parse(node, out, caption)
  attrs = { src: imgsrc(node),
            height: node["height"],
            alt: node["alt"],
            title: node["title"],
            width: node["width"] }
  out.img **attr_code(attrs)
  image_title_parse(out, caption)
end

#imgsrc(node) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 25

def imgsrc(node)
  ret = svg_to_emf(node) and return ret
  return node["src"] unless %r{^data:image/}.match node["src"]
  save_dataimage(node["src"])
end

#inkscape_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/isodoc/word_function/inline.rb', line 57

def inkscape_installed?
  cmd = "inkscape"
  exts = ENV['PATHEXT'] ? ENV['PATHEXT'].split(';') : ['']
  ENV['PATH'].split(File::PATH_SEPARATOR).each do |path|
    exts.each do |ext|
      exe = File.join(path, "#{cmd}#{ext}")
      return exe if File.executable?(exe) && !File.directory?(exe)
    end
  end
  nil
end

#insert_tab(out, n) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 49

def insert_tab(out, n)
  out.span **attr_code(style: "mso-tab-count:#{n}") do |span|
    [1..n].each { span << "&#xA0; " }
  end
end

#li_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 211

def li_parse(node, out)
  out.li  **attr_code(id: node["id"]) do |li|
    if node["uncheckedcheckbox"] == "true"
      li << '<span class="zzMoveToFollowing">&#x2610; </span>'
    elsif node["checkedcheckbox"] == "true"
      li << '<span class="zzMoveToFollowing">&#x2611; </span>'
    end
    node.children.each { |n| parse(n, li) }
  end
end

#make_body1(body, _docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 20

def make_body1(body, _docxml)
  body.div **{ class: "WordSection1" } do |div1|
    div1.p { |p| p << "&nbsp;" } # placeholder
  end
  section_break(body)
end

#make_body2(body, docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 27

def make_body2(body, docxml)
  body.div **{ class: "WordSection2" } do |div2|
    boilerplate docxml, div2
    preface_block docxml, div2
    abstract docxml, div2
    foreword docxml, div2
    introduction docxml, div2
    preface docxml, div2
    acknowledgements docxml, div2
    div2.p { |p| p << "&nbsp;" } # placeholder
  end
  section_break(body)
end

#make_body3(body, docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 41

def make_body3(body, docxml)
  body.div **{ class: "WordSection3" } do |div3|
    middle docxml, div3
    footnotes div3
    comments div3
  end
end

#make_tr_attr(td, row, totalrows, _header) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 23

def make_tr_attr(td, row, totalrows, _header)
  style = td.name == "th" ? "font-weight:bold;" : ""
  rowmax = td["rowspan"] ? row + td["rowspan"].to_i - 1 : row
  style += <<~STYLE
    border-top:#{row.zero? ? "#{SW1} 1.5pt;" : 'none;'}
    mso-border-top-alt:#{row.zero? ? "#{SW1} 1.5pt;" : 'none;'}
    border-bottom:#{SW1} #{rowmax == totalrows ? '1.5' : '1.0'}pt;
    mso-border-bottom-alt:#{SW1} #{rowmax == totalrows ? '1.5' : '1.0'}pt;
  STYLE
  { rowspan: td["rowspan"], colspan: td["colspan"], valign: td["valign"],
    align: td["align"], style: style.gsub(/\n/, "") }
end

#new_fullcolspan_row(t, tfoot) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 11

def new_fullcolspan_row(t, tfoot)
  # how many columns in the table?
  cols = 0
  t.at(".//tr").xpath("./td | ./th").each do |td|
    cols += (td["colspan"] ? td["colspan"].to_i : 1)
  end
  style = "border-top:0pt;mso-border-top-alt:0pt;"\
    "border-bottom:#{SW1} 1.5pt;mso-border-bottom-alt:#{SW1} 1.5pt;"
  tfoot.add_child("<tr><td colspan='#{cols}' style='#{style}'/></tr>")
  tfoot.xpath(".//td").last
end

#note_p_parse(node, div) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 135

def note_p_parse(node, div)
  name = node&.at(ns("./name"))&.remove
  div.p **{ class: "Note" } do |p|
    p.span **{ class: "note_label" } do |s|
      name and name.children.each { |n| parse(n, s) }
    end
    insert_tab(p, 1)
    node.first_element_child.children.each { |n| parse(n, p) }
  end
  node.element_children[1..-1].each { |n| parse(n, div) }
end

#note_parse1(node, div) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 147

def note_parse1(node, div)
  name = node&.at(ns("./name"))&.remove
  div.p **{ class: "Note" } do |p|
    p.span **{ class: "note_label" } do |s|
      name and name.children.each { |n| parse(n, s) }
    end
    insert_tab(p, 1)
  end
  node.children.each { |n| parse(n, div) }
end

#page_break(out) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 9

def page_break(out)
  out.p do |p|
    p.br **{ clear: "all",
             style: "mso-special-character:line-break;"\
             "page-break-before:always" }
  end
end

#pagebreak_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 17

def pagebreak_parse(node, out)
  return page_break(out) if node["orientation"].nil?
  out.p do |p|
    p.br **{clear: "all", class: "section",
            orientation: node["orientation"] }
  end
end

#para_attrs(node) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 171

def para_attrs(node)
  attrs = { class: para_class(node), id: node["id"], style: "" }
  unless node["align"].nil?
    attrs[:align] = node["align"] unless node["align"] == "justify"
    attrs[:style] += "text-align:#{node['align']};"
  end
  attrs[:style] += "#{keep_style(node)}"
  attrs[:style] = nil if attrs[:style].empty?
  attrs
end

#para_class(_node) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 55

def para_class(_node)
  classtype = nil
  classtype = "Note" if @note
  classtype = "MsoCommentText" if in_comment
  classtype = "Sourcecode" if @annotation
  classtype
end

#para_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 63

def para_parse(node, out)
  out.p **attr_code(para_attrs(node)) do |p|
    unless @termdomain.empty?
      p << "&lt;#{@termdomain}&gt; "
      @termdomain = ""
    end
    node.children.each { |n| parse(n, p) unless n.name == "note" }
  end
  node.xpath(ns("./note")).each { |n| parse(n, out) }
end

#remove_bottom_border(td) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 3

def remove_bottom_border(td)
  td["style"] =
    td["style"].gsub(/border-bottom:[^;]+;/, "border-bottom:0pt;").
    gsub(/mso-border-bottom-alt:[^;]+;/, "mso-border-bottom-alt:0pt;")
end

#section_break(body) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 3

def section_break(body)
  body.p do |p|
    p.br **{ clear: "all", class: "section" }
  end
end

#suffix_url(url) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 222

def suffix_url(url)
  return url if %r{^http[s]?://}.match(url)
  url.sub(/#{File.extname(url)}$/, ".doc")
end

#svg_to_emf(node) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 45

def svg_to_emf(node)
  return unless node["mimetype"] == "image/svg+xml"
  uri = node["src"]
  %r{^data:image/}.match(uri) and uri = save_dataimage(uri)
  ret = svg_to_emf_filename(uri)
  File.exists?(ret) and return ret
  exe = inkscape_installed? or return nil
  system %(#{exe} --export-type="emf" #{uri}) and
    return ret
  nil
end

#svg_to_emf_filename(uri) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 41

def svg_to_emf_filename(uri)
  File.join(File.dirname(uri), File.basename(uri, ".*")) + ".emf"
end

#table_attrs(node) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 36

def table_attrs(node)
  super.merge(attr_code({
    summary: node["summary"],
    width: node["width"],
    style: "mso-table-anchor-horizontal:column;"\
    "mso-table-overlap:never;border-spacing:0;border-width:1px;#{keep_style(node)}",
    class: (node.text.length > 4000 ? "MsoISOTableBig" : "MsoISOTable")
  }))
end

#table_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 46

def table_parse(node, out)
  @in_table = true
  table_title_parse(node, out)
  out.div **{ align: "center", class: "table_container" } do |div|
    div.table **table_attrs(node) do |t|
      thead_parse(node, t)
      tbody_parse(node, t)
      tfoot_parse(node, t)
      (dl = node.at(ns("./dl"))) && parse(dl, out)
      node.xpath(ns("./note")).each { |n| parse(n, out) }
    end
  end
  @in_table = false
end

#termnote_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 158

def termnote_parse(node, out)
  name = node&.at(ns("./name"))&.remove
  out.div **note_attrs(node) do |div|
    div.p **{ class: "Note" } do |p|
      if name
        name.children.each { |n| parse(n, p) }
        p << l10n(": ")
      end
      para_then_remainder(node.first_element_child, node, p, div)
    end
  end
end

#xref_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 69

def xref_parse(node, out)
  target = /#/.match(node["target"]) ? node["target"].sub(/#/, ".doc#") :
    "##{node["target"]}"
    out.a(**{ "href": target }) do |l|
      node.children.each { |n| parse(n, l) }
    end
end