Class: Pubid::Iso::Urn

Inherits:
Identifier show all
Defined in:
lib/pubid/iso/urn.rb

Constant Summary collapse

STAGES = 
{ PWI: 0,
NP: 10,
AWI: 20,
WD: 20.20,
CD: 30,
DIS: 40,
FDIS: 50,
PRF: 50,
IS: 60 }.freeze

Constants inherited from Identifier

Identifier::LANGUAGES

Instance Attribute Summary

Attributes inherited from Identifier

#amendment, #amendment_number, #amendment_stage, #amendment_version, #copublisher, #corrigendum, #corrigendum_number, #corrigendum_stage, #corrigendum_version, #joint_document, #number, #publisher, #scnumber, #substage, #supplements, #tcnumber, #urn_stage, #wgnumber, #year

Instance Method Summary collapse

Methods inherited from Identifier

#get_params, #identifier, parse, parse_from_title, #rendered_year, #urn

Constructor Details

#initialize(**opts) ⇒ Urn

Returns a new instance of Urn.



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# File 'lib/pubid/iso/urn.rb', line 14

def initialize(**opts)
  opts.each { |key, value| send("#{key}=", value) }
end

Instance Method Details

#edition ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 86

def edition
  ":ed-#{@edition}" if @edition
end

#iteration ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 90

def iteration
  ".v#{@iteration}" if @iteration
end

#language ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 122

def language
  if @language
    ":#{@language}"
  end
end

#originator ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 72

def originator
  # originator    = "iso" / "iso-iec" / "iso-cie" / "iso-astm" /
  #   "iso-ieee" / "iec"

  if @copublisher
    @copublisher = [@copublisher] unless @copublisher.is_a?(Array)
    @publisher.downcase + @copublisher.map(&:to_s).sort.map do |copublisher|
      "-#{copublisher.downcase.gsub('/', '-')}"
    end.join
  else
    @publisher.downcase
  end
end

#part ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 52

def part
  ":-#{@part}" if @part
end

#render_stage(stage) ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 56

def render_stage(stage)
  return ":stage-#{sprintf('%05.2f', stage)}#{iteration}" if stage.is_a?(Float)

  ":stage-#{sprintf('%05.2f', STAGES[stage.to_sym])}#{iteration}"
end

#sctype ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 36

def sctype
  return unless @sctype

  ":#{@sctype.downcase}:#{@scnumber}"
end

#stage ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 62

def stage
  return render_stage(@urn_stage) if @urn_stage

  return render_stage(@stage) if @stage

  return render_stage(@amendment_stage) if @amendment_stage

  render_stage(@corrigendum_stage) if @corrigendum_stage
end

#supplement ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 102

def supplement
  result = ""
  if @amendment
    result +=  if @amendment_number
                 ":amd:#{@amendment_number}:v#{@amendment_version}"
               else
                 ":amd:#{@amendment_version}:v1"
               end
  end
  if @corrigendum
    result += if @corrigendum_number
                ":cor:#{@corrigendum_number}:v#{@corrigendum_version}"
              else
                ":cor:#{@corrigendum_version}:v1"
              end
  end

  result
end

#tctype ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 30

def tctype
  return @tctype.join(":") if @tctype.is_a?(Array)

  @tctype
end

#to_s ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 18

def to_s
  # docidentifier = originator [":" type] ":" docnumber [":" partnumber]
  # [[":" status] ":" edition]
  # [":" docversion] [":" language]

  if tctype
    "urn:iso:doc:#{originator}:#{tctype.downcase}:#{tcnumber}#{sctype}#{wgtype}:#{number}"
  else
    "urn:iso:std:#{originator}#{type}:#{number}#{part}#{stage}#{edition}#{supplement}#{language}"
  end
end

#type ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 94

def type
  # type          = "data" / "guide" / "isp" / "iwa" /
  #   "pas" / "r" / "tr" / "ts" / "tta"
  if @type
    ":#{@type.downcase}"
  end
end

#wgtype ⇒ Object 



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# File 'lib/pubid/iso/urn.rb', line 42

def wgtype
  return unless @wgtype

  if @wgnumber
    ":#{@wgtype.downcase}:#{@wgnumber}"
  else
    ":#{@wgtype.downcase}"
  end
end