Class: Metanorma::Html::Drops::FormulaDrop

Inherits:
BlockElementDrop show all
Defined in:
lib/metanorma/html/drops/formula_drop.rb

Instance Attribute Summary collapse

Attributes inherited from BlockElementDrop

#content_html, #css_class, #id, #label_html, #type

Class Method Summary collapse

Methods inherited from BlockElementDrop

#initialize

Constructor Details

This class inherits a constructor from Metanorma::Html::Drops::BlockElementDrop

Instance Attribute Details

#number_html ⇒ Object (readonly)

Returns the value of attribute number_html.



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# File 'lib/metanorma/html/drops/formula_drop.rb', line 7

def number_html
  @number_html
end

#stem_html ⇒ Object (readonly)

Returns the value of attribute stem_html.



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# File 'lib/metanorma/html/drops/formula_drop.rb', line 7

def stem_html
  @stem_html
end

#where_html ⇒ Object (readonly)

Returns the value of attribute where_html.



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# File 'lib/metanorma/html/drops/formula_drop.rb', line 7

def where_html
  @where_html
end

Class Method Details

.from_model(formula, renderer:) ⇒ Object 



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# File 'lib/metanorma/html/drops/formula_drop.rb', line 9

def self.from_model(formula, renderer:)
  id = renderer.safe_attr(formula, :id)

  stem_html = renderer.capture_output do
    renderer.render_stem_content(formula.stem) if formula.stem
  end

  where_html = renderer.capture_output do
    if formula.key
      if formula.key.dl
        @output = renderer.capture_output {}
        # "where" label rendered in template, just render the dl
        renderer.render_definition_list(formula.key.dl)
      end
      formula.key.p&.each { |para| renderer.render_paragraph(para) }
    end
    formula.dl&.then { |dl| renderer.render_definition_list(dl) }
  end

  name_el = renderer.safe_attr(formula, :fmt_name) || renderer.safe_attr(formula, :name)
  number_html = if name_el
                  renderer.capture_output { renderer.render_inline_element(name_el) }
                end

  new(
    id: id,
    stem_html: stem_html,
    where_html: where_html,
    number_html: number_html,
    css_class: "formula",
  )
end