Class: Kitchen::Directions::BakeFootnotes::V1
- Defined in:
- lib/kitchen/directions/bake_footnotes/v1.rb
Instance Method Summary collapse
- #bake(book:, number_format: :arabic, selector: nil) ⇒ Object
- #bake_footnotes_within(container, number_format:, selector: nil) ⇒ Object
Instance Method Details
#bake(book:, number_format: :arabic, selector: nil) ⇒ Object
6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
# File 'lib/kitchen/directions/bake_footnotes/v1.rb', line 6 def bake(book:, number_format: :arabic, selector: nil) # Footnotes are numbered either within their top-level pages (preface, # appendices, etc) or within chapters. Tackle each case separately book.body.element_children.only(Kitchen::PageElement, Kitchen::CompositePageElement, Kitchen::CompositeChapterElement).each do |page| bake_footnotes_within(page, number_format: number_format, selector: selector) end book.chapters.each do |chapter| bake_footnotes_within(chapter, number_format: number_format, selector: selector) end end |
#bake_footnotes_within(container, number_format:, selector: nil) ⇒ Object
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 |
# File 'lib/kitchen/directions/bake_footnotes/v1.rb', line 21 def bake_footnotes_within(container, number_format:, selector: nil) footnote_count = 0 aside_id_to_footnote_number = {} container.search("a[role='doc-noteref']#{selector}").each do |anchor| footnote_count += 1 footnote_number = footnote_count.to_format(number_format) anchor.replace_children(with: footnote_number) aside_id = anchor[:href][1..] aside_id_to_footnote_number[aside_id] = footnote_number if anchor.parent.name == 'p' anchor.parent.add_class('has-noteref') elsif anchor.parent.name != 'p' && anchor.parent.parent.name == 'p' anchor.parent.parent.add_class('has-noteref') end anchor[:id] = "#{aside_id}-a" if selector end container.search("aside#{selector}").each do |aside| footnote_number = aside_id_to_footnote_number[aside.id] if selector aside.wrap_children('span') aside.prepend( child: "<a href='##{aside.id}-a' data-type='footnote-number'>#{footnote_number}.</a>" ) else aside.prepend(child: "<div data-type='footnote-number'>#{footnote_number}</div>") end end footnote_count end |