Module: Metanorma::Standoc::Amend

Included in:
Cleanup
Defined in:
lib/metanorma/cleanup/amend.rb

Instance Method Summary collapse

Instance Method Details

#change_clauses(docxml) ⇒ Object 



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# File 'lib/metanorma/cleanup/amend.rb', line 4

def change_clauses(docxml)
  docxml.xpath("//clause[@change]").each do |c|
    create_amend(c)
  end
end

#create_amend(clause) ⇒ Object 



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# File 'lib/metanorma/cleanup/amend.rb', line 10

def create_amend(clause)
  a = clause.add_child("<amend/>").first
  add_id(a)
  clause.elements.each do |e|
    e.parent = a unless %w(amend title).include? e.name
  end
  create_amend1(clause, a)
end

#create_amend1(clause, amend) ⇒ Object 



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# File 'lib/metanorma/cleanup/amend.rb', line 19

def create_amend1(clause, amend)
  create_amend2(clause, amend)
  move_attrs_to_amend(clause, amend)
  create_amend_autonum(amend)
  amend
end

#create_amend2(clause, amend) ⇒ Object

possible formats: DESC? BLOCKQUOTE DESC?; DESC? BLOCKQUOTE? SUBCLAUSES+



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# File 'lib/metanorma/cleanup/amend.rb', line 38

def create_amend2(clause, amend)
  q, pre, post = create_amend2_prep(clause, amend)
  if q.empty?
    amend.children = "<description>#{amend.children.to_xml}</description>"
    return
  end
  ins = amend.add_child("<newcontent/>").first
  q.each { |n| ins << n.remove }
  pre.empty? or ins.previous = "<description>#{pre.to_xml}</description>"
  post.empty? or ins.next = "<description>#{post.to_xml}</description>"
end

#create_amend2_prep(_clause, amend) ⇒ Object 



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# File 'lib/metanorma/cleanup/amend.rb', line 50

def create_amend2_prep(_clause, amend)
  ret = amend.xpath("./quote[1]")
  ret += amend.xpath("./clause")
  ret.empty? and return [[], nil, nil]
  pre = ret[0].xpath("./preceding-sibling::*").each(&:remove)
  post = ret[-1].xpath("./following-sibling::*").each(&:remove)
  ret[0].name == "quote" and ret = ret[0].remove.children + ret[1..]
  [ret, pre, post]
end

#create_amend_autonum(amend) ⇒ Object 



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# File 'lib/metanorma/cleanup/amend.rb', line 26

def create_amend_autonum(amend)
  autonum = (amend.xpath(".//autonumber") -
             amend.xpath(".//clause//autonumber")).map(&:remove)
  amend.xpath(".//p[normalize-space(.)='']").each(&:remove)
  ins = amend.children.first
  autonum.each { |a| ins.previous = a }
  (amend.xpath(".//clause") - amend.xpath(".//clause/clause")).each do |c|
    create_amend_autonum(c)
  end
end

#move_attrs_to_amend(clause, amend) ⇒ Object 



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# File 'lib/metanorma/cleanup/amend.rb', line 60

def move_attrs_to_amend(clause, amend)
  %w(change path path_end title position).each do |e|
    clause[e] or next
    amend[e] = clause[e]
    clause.delete(e)
  end
  move_attrs_to_amend_locality(clause, amend)
end

#move_attrs_to_amend_locality(_clause, amend) ⇒ Object 



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# File 'lib/metanorma/cleanup/amend.rb', line 69

def move_attrs_to_amend_locality(_clause, amend)
  amend["locality"] or return
  loc = amend.children.add_previous_sibling("<location/>")
  extract_localities1(loc, amend["locality"])
  loc1 = loc.at("./localityStack") and loc.replace(loc1.elements)
  amend.delete("locality")
end