Module: IsoDoc::Function::Footnotes

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

Instance Method Summary collapse

Instance Method Details

#fmt_review_body_parse(node, out) ⇒ Object 



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# File 'lib/isodoc/function/footnotes.rb', line 61

def fmt_review_body_parse(node, out); end

#footnote_parse(node, out) ⇒ Object 



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

def footnote_parse(node, out)
  table_footnote?(node) and return table_footnote_parse(node, out)
  fn = node["target"] # || UUIDTools::UUID.random_create.to_s
  attrs = { class: "FootnoteRef", href: "#fn:#{fn}" }
  f = node.at(ns("./fmt-fn-label"))
  out.a **attrs do |a|
    children_parse(f, a)
  end
end

#get_table_ancestor_id(node) ⇒ Object 



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# File 'lib/isodoc/function/footnotes.rb', line 12

def get_table_ancestor_id(node)
  table = node.ancestors("table")
  table.empty? and table = node.ancestors("figure")
  table.empty? and return [nil, UUIDTools::UUID.random_create.to_s]
  [table.last, table.last["id"]]
end

#make_table_footnote_link(out, fnid, node) ⇒ Object 



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# File 'lib/isodoc/function/footnotes.rb', line 4

def make_table_footnote_link(out, fnid, node)
  attrs = { href: "##{fnid}", class: "TableFootnoteRef" }
  sup = node.at(ns("./sup")) and sup.replace(sup.children)
  out.a **attrs do |a|
    children_parse(node, a)
  end
end

#table_footnote?(node) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/isodoc/function/footnotes.rb', line 46

def table_footnote?(node)
  (@in_table || @in_figure) &&
    !node.ancestors.map(&:name).include?("fmt-name")
end

#table_footnote_parse(node, out) ⇒ Object

@seen_footnote: do not output footnote text if we have already seen it for this table



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

def table_footnote_parse(node, out)
  fn = node["reference"] || UUIDTools::UUID.random_create.to_s
  table, tid = get_table_ancestor_id(node)
  make_table_footnote_link(out, tid + fn, node.at(ns("./fmt-fn-label")))
  # do not output footnote text if we have already seen it for this table
  @seen_footnote.include?(tid + fn) and return
  update_table_fn_body_ref(node, table, tid + fn)
  @seen_footnote << (tid + fn)
end

#update_table_fn_body_ref(fnote, table, reference) ⇒ Object 



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# File 'lib/isodoc/function/footnotes.rb', line 32

def update_table_fn_body_ref(fnote, table, reference)
  fnbody = table.at(ns(".//fmt-fn-body[@id = '#{fnote['target']}']")) or
    return
  fnbody["reference"] = reference
  fnbody["is_table"] = true
  sup = fnbody.at(ns(".//fmt-fn-label/sup")) and sup.replace(sup.children)
  fnbody.xpath(ns(".//fmt-fn-label")).each do |s|
    s["class"] = "TableFootnoteRef"
    s.name = "span"
    d = s.at(ns("./span[@class = 'fmt-caption-delim']")) and
      s.next = d
  end
end