Class: Pubid::Bsi::UrnGenerator

Inherits:
UrnGenerator::Base show all
Defined in:
lib/pubid/bsi/urn_generator.rb

Instance Attribute Summary

Attributes inherited from UrnGenerator::Base

#identifier

Instance Method Summary collapse

Methods inherited from UrnGenerator::Base

#initialize, #maybe, #urn_edition, #urn_language, #urn_namespace, #urn_number, #urn_part, #urn_publisher, #urn_subpart, #urn_type, #urn_year

Constructor Details

This class inherits a constructor from Pubid::UrnGenerator::Base

Instance Method Details

#generate ⇒ Object 



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# File 'lib/pubid/bsi/urn_generator.rb', line 6

def generate
  parts = ["urn", "bsi"]

  if identifier.publisher
    pub = identifier.publisher.to_s
    parts << pub.to_s.downcase
  else
    parts << "bs"
  end

  if identifier.prefix
    parts << identifier.prefix.to_s.downcase
  end

  if identifier.flex_prefix
    parts << identifier.flex_prefix.to_s.downcase
  end

  if identifier.number
    number = identifier.number.to_s
    if identifier.iteration && !identifier.iteration.empty?
      number += "[#{identifier.iteration}]"
    end
    parts << number
  end

  if identifier.part
    part = identifier.part.to_s
    parts << "-#{part}"
  end

  if identifier.subpart
    subpart = identifier.subpart.to_s
    parts << "-#{subpart}"
  end

  if identifier.second_number
    second = identifier.second_number.to_s
    parts << "/#{second}"
  end

  if identifier.date
    year = identifier.date.year
    parts << year.to_s
  elsif identifier.year
    parts << identifier.year.to_s
  end

  if identifier.month
    parts << format("%02d", identifier.month)
  end

  if identifier.edition
    parts << "v#{identifier.edition}"
  end

  if identifier.translation_lang
    parts << identifier.translation_lang.to_s.downcase
  elsif identifier.translation_upper
    parts << identifier.translation_upper.to_s.downcase
  end

  if identifier.type
    type = identifier.type&.abbr || identifier.type.to_s
    parts << type.to_s.downcase if type && type.to_s != "BS"
  end

  if identifier.typed_stage
    stage_code = identifier.typed_stage.stage_code
    if stage_code && stage_code != :published
      parts << "stage.#{stage_code}"
    end
  end

  parts.join(":")
end