Module: IsoDoc::Function::Cleanup

Included in:
Common
Defined in:
lib/isodoc/function/cleanup.rb

Constant Summary collapse

FIGURE_WITH_FOOTNOTES = 
"//div[@class = 'figure'][descendant::aside]"\
"[not(descendant::div[@class = 'figure'])]".freeze

Instance Method Summary collapse

Instance Method Details

#admonition_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 22

def admonition_cleanup(docxml)
  docxml.xpath("//div[@class = 'Admonition'][title]").each do |d|
    title = d.at("./title")
    n = title.next_element
    n&.children&.first&.add_previous_sibling(title.remove.text + "—")
  end
  docxml
end

#cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 11

def cleanup(docxml)
  comment_cleanup(docxml)
  footnote_cleanup(docxml)
  inline_header_cleanup(docxml)
  figure_cleanup(docxml)
  table_cleanup(docxml)
  symbols_cleanup(docxml)
  example_cleanup(docxml)
  admonition_cleanup(docxml)
end

#example_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 31

def example_cleanup(docxml)
  docxml.xpath("//table[@class = 'example']//p[not(@class)]").each do |p|
    p["class"] = "example"
  end
  docxml
end

#figure_aside_process(f, aside, key) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 51

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']/..")
  dt = key.add_child("<dt></dt>").first
  dd = key.add_child("<dd></dd>").first
  fnref.parent = dt
  aside.xpath(".//p").each do |a|
    a.delete("class")
    a.parent = dd
  end
end

#figure_cleanup(docxml) ⇒ Object

move footnotes into key, and get rid of footnote reference since it is in diagram



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# File 'lib/isodoc/function/cleanup.rb', line 66

def figure_cleanup(docxml)
  docxml.xpath(FIGURE_WITH_FOOTNOTES).each do |f|
    key = figure_get_or_make_dl(f)
    f.xpath(".//aside").each do |aside|
      figure_aside_process(f, aside, key)
    end
  end
  docxml
end

#figure_get_or_make_dl(t) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 38

def figure_get_or_make_dl(t)
  dl = t.at(".//dl")
  if dl.nil?
    t.add_child("<p><b>#{@key_lbl}</b></p><dl></dl>")
    dl = t.at(".//dl")
  end
  dl
end

#footnote_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 89

def footnote_cleanup(docxml)
  docxml.xpath('//a[@epub:type = "footnote"]/sup').each_with_index do |x, i|
    x.content = (i + 1).to_s
  end
  docxml
end

#footnote_reference_format(a) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 169

def footnote_reference_format(a)
  a
end

#inline_header_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 76

def inline_header_cleanup(docxml)
  docxml.xpath('//span[@class="zzMoveToFollowing"]').each do |x|
    x.delete("class")
    n = x.next_element
    if n.nil?
      x.name = "p"
    else
      n.children.first.previous = x.remove
    end
  end
  docxml
end

#merge_fnref_into_fn_text(a) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 96

def merge_fnref_into_fn_text(a)
  fn = a.at('.//span[@class="TableFootnoteRef"]/..')
  n = fn.next_element
  n&.children&.first&.add_previous_sibling(fn.remove)
end

#new_fullcolspan_row(t, tfoot) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 134

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;border-bottom:#{IsoDoc::Function::Table::SW} 1.5pt;}
  tfoot.add_child("<tr><td colspan='#{cols}' style='#{style}'/></tr>")
  tfoot.xpath(".//td").last
end

#remove_bottom_border(td) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 118

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

#symbols_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 162

def symbols_cleanup(docxml)
end

#table_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 156

def table_cleanup(docxml)
  table_footnote_cleanup(docxml)
  table_note_cleanup(docxml)
  docxml
end

#table_footnote_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 102

def table_footnote_cleanup(docxml)
  docxml.xpath("//table[descendant::aside]").each do |t|
    t.xpath(".//aside").each do |a|
      merge_fnref_into_fn_text(a)
      a.name = "div"
      a["class"] = "TableFootnote"
      t << a.remove
    end
  end
  # preempt html2doc putting MsoNormal there
  docxml.xpath("//p[not(self::*[@class])]"\
               "[ancestor::*[@class = 'TableFootnote']]").each do |p|
    p["class"] = "TableFootnote"
  end
end

#table_footnote_reference_format(a) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 165

def table_footnote_reference_format(a)
  a
end

#table_get_or_make_tfoot(t) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 123

def table_get_or_make_tfoot(t)
  tfoot = t.at(".//tfoot")
  if tfoot.nil?
    t.add_child("<tfoot></tfoot>")
    tfoot = t.at(".//tfoot")
  else
    tfoot.xpath(".//td | .//th").each { |td| remove_bottom_border(td) }
  end
  tfoot
end

#table_note_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 145

def table_note_cleanup(docxml)
  docxml.xpath("//table[div[@class = 'Note' or "\
               "@class = 'TableFootnote']]").each do |t|
    tfoot = table_get_or_make_tfoot(t)
    insert_here = new_fullcolspan_row(t, tfoot)
    t.xpath("div[@class = 'Note' or @class = 'TableFootnote']").each do |d|
      d.parent = insert_here
    end
  end
end

#textcleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/function/cleanup.rb', line 3

def textcleanup(docxml)
  docxml.
    gsub(/\[TERMREF\]\s*/, l10n("[#{@source_lbl}: ")).
    gsub(/\s*\[MODIFICATION\]\s*\[\/TERMREF\]/, l10n(", #{@modified_lbl} [/TERMREF]")).
    gsub(/\s*\[\/TERMREF\]\s*/, l10n("]")).
    gsub(/\s*\[MODIFICATION\]/, l10n(", #{@modified_lbl} &mdash; "))
end