Class: Metanorma::Iso::Sts::Transformer::FootnoteCollector

Inherits:
Object
  • Object
show all
Defined in:
lib/metanorma/iso/sts/transformer/footnote_collector.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ FootnoteCollector

Returns a new instance of FootnoteCollector.



7
8
9
10
 
# File 'lib/metanorma/iso/sts/transformer/footnote_collector.rb', line 7

def initialize
  @footnotes = {}
  @counter = 0
end

Instance Method Details

#count ⇒ Object 



33
34
35
 
# File 'lib/metanorma/iso/sts/transformer/footnote_collector.rb', line 33

def count
  @footnotes.size
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


29
30
31
 
# File 'lib/metanorma/iso/sts/transformer/footnote_collector.rb', line 29

def empty?
  @footnotes.empty?
end

#fn_group ⇒ Object 



37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'lib/metanorma/iso/sts/transformer/footnote_collector.rb', line 37

def fn_group
  return nil if @footnotes.empty?

  group = build_ordered_fn_group

  @footnotes.each do |text, entry|
    fn = build_ordered_fn
    fn.id = entry[:id]

    fn_label = ::Sts::IsoSts::Label.new
    fn_label.content = ["<sup>#{entry[:number]})</sup>"]
    fn.label = fn_label

    paras = entry[:paragraphs]
    if paras && !paras.empty?
      paras.each { |para| fn.paragraph para }
    else
      fn_para = ::Sts::IsoSts::Paragraph.new
      fn_para.content = [text]
      fn.paragraph fn_para
    end

    group.fn fn
  end

  group
end

#lookup(footnote_text) ⇒ Object 



25
26
27
 
# File 'lib/metanorma/iso/sts/transformer/footnote_collector.rb', line 25

def lookup(footnote_text)
  @footnotes[footnote_text.strip]
end

#register(footnote_text, paragraphs: nil) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
 
# File 'lib/metanorma/iso/sts/transformer/footnote_collector.rb', line 12

def register(footnote_text, paragraphs: nil)
  normalized = footnote_text.strip
  if @footnotes.key?(normalized)
    @footnotes[normalized]
  else
    @counter += 1
    entry = { id: "fn_#{@counter}", number: @counter,
              paragraphs: paragraphs }
    @footnotes[normalized] = entry
    entry
  end
end