Module: IsoDoc::WordFunction::Body

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

Constant Summary collapse

MAIN_ELEMENTS = 
"//sections/*[@displayorder] | //annex[@displayorder] | " \
"//bibliography/*[@displayorder] | //colophon/*[@displayorder] | " \
"//indexsect[@displayorder]".freeze
WORD_DT_ATTRS = 
{ class: @note ? "Note" : nil, align: "left",
style: "margin-left:0pt;text-align:left;" }.freeze
WORD_EMBED_DL_ATTRS = 
"text-indent: -2.0cm; margin-left: 2.0cm; tab-stops: 2.0cm;".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 26

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

#colgroup(node, table) ⇒ Object 



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

def colgroup(node, table)
  colgroup = node.at(ns("./colgroup")) or return
  table.colgroup do |cg|
    colgroup.xpath(ns("./col")).each do |c|
      cg.col width: c["width"]
    end
  end
end

#convert1_namespaces(html) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 8

def convert1_namespaces(html)
  super
  html.add_namespace("v", "urn:schemas-microsoft-com:vml")
  html.add_namespace("o", "urn:schemas-microsoft-com:office:office")
  html.add_namespace("w", "urn:schemas-microsoft-com:office:word")
  html.add_namespace("m", "http://schemas.microsoft.com/office/2004/12/omml")
end

#datauri_word(uri) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 123

def datauri_word(uri)
  ret = %r{^data:}.match?(uri) ? save_dataimage(uri) : uri
  if ret.end_with?(".svg")
    v = Vectory::Svg.from_node(Nokogiri::XML(File.read(ret))).to_emf
    target_path = imgfile_suffix(ret, "emf")
    v.write(target_path).to_uri.content
    ret = target_path
  end
  ret
end

#ddef_first_para(out, ddef) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 51

def ddef_first_para(out, ddef)
  if ddef.elements&.first&.name == "p"
    ddef.children.first.children.each { |n| parse(n, out) }
  else
    ddef.children.each { |n| parse(n, out) }
  end
end

#ddef_other_paras(out, ddef) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 59

def ddef_other_paras(out, ddef)
  ddef.elements&.first&.name == "p" or return
  ddef.children[1..].each { |n| parse(n, out) }
end

#define_head(head, filename, _dir) ⇒ Object 



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

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/lists.rb', line 20

def dl_parse(node, out)
  node.ancestors("table, dl").empty? or
    return dl_parse_nontable(node, out)
  dl_parse_table(node, out)
end

#dl_parse_nontable(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 26

def dl_parse_nontable(node, out)
  out.div **attr_code(class: "figdl") do |div|
    node["id"] and bookmark_parse(node, div)
    list_title_parse(node, div)
    node.elements.select { |n| dt_dd?(n) }
      .each_slice(2) do |dt, dd|
      dl_parse_nontable1(div, dt, dd)
    end
    dl_parse_notes(node, div)
  end
end

#dl_parse_nontable1(out, dterm, ddef) ⇒ Object 



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

def dl_parse_nontable1(out, dterm, ddef)
  out.p **attr_code(style: WORD_EMBED_DL_ATTRS, id: dterm["id"]) do |p|
    dterm.children.each { |n| parse(n, p) }
    insert_tab(p, 1)
    ddef["id"] and bookmark_parse(ddef, out)
    ddef_first_para(out, ddef)
  end
  ddef_other_paras(out, ddef)
end

#dl_parse_table(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 70

def dl_parse_table(node, out)
  list_title_parse(node, out)
  out.table **attr_code(dl_table_attrs(node)) do |v|
    node.elements.select { |n| dt_dd?(n) }
      .each_slice(2) do |dt, dd|
      dl_parse_table1(v, dt, dd)
    end
    dl_parse_table_notes(node, v)
  end
end

#dl_parse_table1(table, dterm, ddefn) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 81

def dl_parse_table1(table, dterm, ddefn)
  table.tr do |tr|
    tr.td valign: "top", align: "left" do |term|
      dt_parse(dterm, term)
    end
    tr.td valign: "top" do |listitem|
      ddefn.children.each { |n| parse(n, listitem) }
    end
  end
end

#dl_parse_table_notes(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 92

def dl_parse_table_notes(node, out)
  remainder = node.elements.reject do |n|
    dt_dd?(n) || n.name == "fmt-name"
  end
  remainder.empty? and return
  out.tr do |tr|
    tr.td colspan: 2 do |td|
      remainder.each { |n| parse(n, td) }
    end
  end
end

#dl_table_attrs(node) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 64

def dl_table_attrs(node)
  { id: node["id"],
    align: node["class"] == "formula_dl" ? "left" : nil,
    class: node["class"] || "dl" }
end

#dt_parse(dterm, term) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 10

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

#emf_attributes(node) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 53

def emf_attributes(node)
  if emf = node.at(ns("./emf"))
    node["src"] = emf["src"]
    node["height"] ||= emf["height"]
    node["width"] ||= emf["width"]
    node["mimetype"] = "image/x-emf"
    node.children.remove
  end
end

#example_table_attr(node) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 101

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

#formula_parse1(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 111

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

#image_parse(node, out, caption) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 44

def image_parse(node, out, caption)
  emf_attributes(node)
  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 38

def imgsrc(node)
  return node["src"] unless %r{^data:}.match? node["src"]

  save_dataimage(node["src"])
end

#info(xml, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 134

def info(xml, out)
  toc_info(xml)
  super
  if logos = @meta.get[:copublisher_logos] # may be DataURI
    logos.map! { |l| datauri_word(l) }
    @meta.set(:copublisher_logos, logos)
  end
  @meta.get
end

#insert_tab(out, count) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 4

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

#keep_rows_together(_cell, rowmax, totalrows, opt) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 48

def keep_rows_together(_cell, rowmax, totalrows, opt)
  opt[:header] and return true
  @table_line_count > 15 and return false
  totalrows <= 10 && rowmax < totalrows
end

#li_checkbox(node) ⇒ Object 



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# File 'lib/isodoc/word_function/lists.rb', line 104

def li_checkbox(node)
  if node["uncheckedcheckbox"] == "true"
    '<span class="zzMoveToFollowing">&#x2610; </span>'
  elsif node["checkedcheckbox"] == "true"
    '<span class="zzMoveToFollowing">&#x2611; </span>'
  else ""
  end
end

#make_body1(body, _docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 30

def make_body1(body, _docxml)
  body.div class: "WordSection1" do |div1|
    div1.p { |p| p << "&#xa0;" } # placeholder
  end
  section_break(body)
end

#make_body2(body, docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 37

def make_body2(body, docxml)
  body.div class: "WordSection2" do |div2|
    boilerplate docxml, div2
    content(div2, docxml, ns("//preface/*[@displayorder]"))
    div2.p { |p| p << "&#xa0;" } # placeholder
  end
  section_break(body)
end

#make_body3(body, docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 51

def make_body3(body, docxml)
  body.div class: "WordSection3" do |div3|
    content(div3, docxml, ns(self.class::MAIN_ELEMENTS))
    footnotes docxml, div3
    comments docxml, div3
  end
end

#make_tr_attr(cell, row, totalrows, header, bordered) ⇒ Object 



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

def make_tr_attr(cell, row, totalrows, header, bordered)
  style = cell.name == "th" ? "font-weight:bold;" : ""
  cell["style"] and style += "#{cell['style']};"
  rowmax = cell["rowspan"] ? row + cell["rowspan"].to_i - 1 : row
  style += make_tr_attr_style(cell, row, rowmax, totalrows,
                              { header: header, bordered: bordered })
  { rowspan: cell["rowspan"], colspan: cell["colspan"],
    valign: cell["valign"], align: cell["align"], style: style,
    class: cell["class"] }
end

#make_tr_attr_style(cell, row, rowmax, totalrows, opt) ⇒ Object 



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

def make_tr_attr_style(cell, row, rowmax, totalrows, opt)
  top = row.zero? ? "#{SW1} 1.5pt;" : "none;"
  bottom = "#{SW1} #{rowmax >= totalrows ? '1.5' : '1.0'}pt;"
  ret = <<~STYLE.delete("\n")
    border-top:#{top}mso-border-top-alt:#{top}
    border-bottom:#{bottom}mso-border-bottom-alt:#{bottom}
  STYLE
  opt[:bordered] && !cell["style"] or ret = ""
  pb = keep_rows_together(cell, rowmax, totalrows, opt) ? "avoid" : "auto"
  "#{ret}page-break-after:#{pb};"
end

#new_fullcolspan_row(table, tfoot) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 12

def new_fullcolspan_row(table, tfoot)
  # how many columns in the table?
  cols = 0
  table.at(".//tr").xpath("./td | ./th").each do |td|
    cols += (td["colspan"] ? td["colspan"].to_i : 1)
  end
  table["plain"] == "true" or
    s = "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}' #{s}/></tr>")
  tfoot.xpath(".//td").last
end

#note_p_class ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 82

def note_p_class
  "Note"
end

#page_break(out) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 21

def page_break(out)
  out.p class: "page-break" 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 29

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 90

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).to_s
  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 59

def para_class(node)
  return "Sourcecode" if @annotation
  return "MsoCommentText" if @in_comment
  return "Note" if @note
  if node["type"] == "floating-title"
    return "h#{node['depth']}"
  end

  n = node["class"] and return n
  nil
end

#para_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 71

def para_parse(node, out)
  out.p **attr_code(para_attrs(node)) do |p|
    unless @termdomain.empty?
      p << "&#x3c;#{@termdomain}&#x3e; "
      @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(cell) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 4

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

#rt_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 92

def rt_parse(node, out)
  out.rt **{ style: "font-size: 6pt;" } do |e|
    children_parse(node, e)
  end
end

#ruby_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 81

def ruby_parse(node, out)
  if r = node.at(ns("./rb[ruby]"))
    double_ruby = r.at(ns("./ruby/rt")).remove
    r.replace(r.at(ns("./ruby/rb")))
  end
  out.ruby do |e|
    children_parse(node, e)
  end
  double_ruby and out << "(#{double_ruby.text})"
end

#section_break(body, continuous: false) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 10

def section_break(body, continuous: false)
  body.p class: "section-break" do |p|
    if continuous
      p.br clear: "all", style: "page-break-before:auto;" \
                                "mso-break-type:section-break"
    else
      p.br clear: "all", class: "section"
    end
  end
end

#suffix_url(url) ⇒ Object 



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# File 'lib/isodoc/word_function/inline.rb', line 74

def suffix_url(url)
  return url if url.nil? || %r{^https?://|^#}.match?(url)
  return url unless File.extname(url).empty?

  url.sub(/#{File.extname(url)}$/, ".doc")
end

#table_attrs(node) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 74

def table_attrs(node)
  c = node["class"]
  style = node["style"] || node["plain"] == "true" ? "" : "border-spacing:0;border-width:1px;"
  (%w(modspec).include?(c) || !c) or style = nil
  ret =
    { summary: node["summary"], width: node["width"],
      style: "mso-table-anchor-horizontal:column;mso-table-overlap:never;" \
           "#{style}#{keep_style(node)}",
      class: (node.text.length > 4000 ? "MsoISOTableBig" : "MsoISOTable") }
  style or ret.delete(:class)
  super.merge(attr_code(ret))
end

#table_line_count(tbody) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 60

def table_line_count(tbody)
  sum = 0
  tbody.xpath(ns(".//tr")).size > 15 and return 16 # short-circuit
  tbody.xpath(ns(".//tr")).each do |r|
    i = 1
    r.xpath(ns(".//td | .//th")).each do |c|
      n = c.xpath(ns(".//li | .//p | .//br")).size
      n > i and i = n
    end
    sum += i
  end
  sum
end

#table_of_contents(clause, out) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 152

def table_of_contents(clause, out)
  page_break(out)
  out.div **attr_code(preface_attrs(clause)) do |div|
    div.p class: "zzContents" do |p|
      clause.at(ns("./fmt-title"))&.children&.each { |c| parse(c, p) }
    end
    clause.elements.each do |e|
      parse(e, div) unless e.name == "fmt-title"
    end
  end
end

#table_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 96

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|
      table_parse_core(node, t)
      table_parse_tail(node, t)
    end
  end
  @in_table = false
end

#table_parse_core(node, out) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 108

def table_parse_core(node, out)
  colgroup(node, out)
  thead_parse(node, out)
  tbody_parse(node, out)
  tfoot_parse(node, out)
end

#tbody_parse(node, table) ⇒ Object 



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# File 'lib/isodoc/word_function/table.rb', line 54

def tbody_parse(node, table)
  tbody = node.at(ns("./tbody")) or return
  @table_line_count = table_line_count(tbody)
  super
end

#termnote_p_class ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 86

def termnote_p_class
  "Note"
end

#toc_info(xml) ⇒ Object 



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# File 'lib/isodoc/word_function/body.rb', line 144

def toc_info(xml)
  toc = "metanorma-extension/toc"
  @tocfigurestitle = xml.at(ns("//#{toc}[@type = 'figure']/title"))&.text
  @toctablestitle = xml.at(ns("//#{toc}[@type = 'table']/title"))&.text
  @tocrecommendationstitle =
    xml.at(ns("//#{toc}[@type = 'recommendation']/title"))&.text
end

#xref_parse(node, out) ⇒ Object 



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

def xref_parse(node, out)
  target = if node["target"].include?("#")
             node["target"].sub("#", ".doc#")
           else
             "##{node['target']}"
           end
  out.a(href: target) do |l|
    children_parse(node, l)
  end
end