Class: ModsDisplay::Contents

Inherits:
Field
  • Object
show all
Defined in:
lib/mods_display/fields/contents.rb

Instance Method Summary collapse

Methods inherited from Field

#fields, #initialize, #label

Constructor Details

This class inherits a constructor from ModsDisplay::Field

Instance Method Details

#to_html ⇒ Object 



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# File 'lib/mods_display/fields/contents.rb', line 3

def to_html
  return nil if fields.empty? || @config.ignore?
  output = ''
  fields.each do |field|
    next unless field.values.any? { |f| f && !f.empty? }
    output << "<dt#{label_class} #{sanitized_field_title(field.label)}>#{field.label}</dt>"
    output << "<dd#{value_class}>"
    output << '<ul><li>'
    # compress all values into a "--"-delimited string then split them up
    output << field.values.join('--').split('--').map(&:strip).map do |val|
      @config.link ? link_to_value(val.to_s) : link_urls_and_email(val.to_s)
    end.join('</li><li>')
    output << '</li></ul>'
    output << '</dd>'
  end
  output
end