Module: Adiwg_MetadataInfo

Defined in:
lib/adiwg/mdtranslator/readers/adiwgJson/modules_0.9.0/module_metadataInfo.rb

Class Method Summary collapse

Class Method Details

.unpack(hMetadata) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/readers/adiwgJson/modules_0.9.0/module_metadataInfo.rb', line 20

def self.unpack(hMetadata)

  # instance classes needed in script
  intMetadataClass = InternalMetadata.new
  intMetadataInfo = intMetadataClass.newMetadataInfo
  hMetadataInfo = hMetadata['metadataInfo']

  # metadata - metadata identifier
  if hMetadataInfo.has_key?('metadataIdentifier')
    hMetadataId = hMetadataInfo['metadataIdentifier']
    unless hMetadataId.empty?
      intMetadataInfo[:metadataId] = Adiwg_ResourceIdentifier.unpack(hMetadataId)
    end
  end

  # metadata - parent metadata identifier
  if hMetadataInfo.has_key?('parentMetadata')
    hParent = hMetadataInfo['parentMetadata']
    unless hParent.empty?
      intMetadataInfo[:parentMetadata] = Adiwg_Citation.unpack(hParent)
    end
  end

  # metadata - metadata contacts, custodians
  if hMetadataInfo.has_key?('metadataContact')
    aCust = hMetadataInfo['metadataContact']
    unless aCust.empty?
      aCust.each do |rParty|
        intMetadataInfo[:metadataCustodians] << Adiwg_ResponsibleParty.unpack(rParty)
      end
    end
  end

  # metadata - creation date
  if hMetadataInfo.has_key?('metadataCreationDate')
    s = hMetadataInfo['metadataCreationDate']
    if s != ''
      hDateTime = Adiwg_DateTime.unpack(s)
      hDateTime[:dateType] = 'publication'
      intMetadataInfo[:metadataCreateDate] = hDateTime
    end
  end

  # metadata - date of last metadata update
  if hMetadataInfo.has_key?('metadataLastUpdate')
    s = hMetadataInfo['metadataLastUpdate']
    if s != ''
      hDateTime = Adiwg_DateTime.unpack(s)
      hDateTime[:dateType] = 'revision'
      intMetadataInfo[:metadataUpdateDate] = hDateTime
    end
  end

  # metadata - metadata URI
  if hMetadataInfo.has_key?('metadataUri')
    s = hMetadataInfo['metadataUri']
    if s != ''
      intMetadataInfo[:metadataURI] = s
    end
  end

  # metadata - status
  if hMetadataInfo.has_key?('metadataStatus')
    s = hMetadataInfo['metadataStatus']
    if s != ''
      intMetadataInfo[:metadataStatus] = s
    end
  end

  # metadata - metadata maintenance info
  if hMetadataInfo.has_key?('metadataMaintenance')
    hMetaMaint = hMetadataInfo['metadataMaintenance']
    unless hMetaMaint.empty?
      intMetadataInfo[:maintInfo] = Adiwg_ResourceMaintenance.unpack(hMetaMaint)
    end
  end

  # metadata - extension info - if biological extension
  if hMetadata.has_key?('resourceInfo')
  resourceInfo = hMetadata['resourceInfo']
    if resourceInfo.has_key?('taxonomy')
      hTaxonomy = resourceInfo['taxonomy']
      unless hTaxonomy.empty?
        intMetadataInfo[:extensions] << Adiwg_MetadataExtension.addExtensionISObio
      end
    end
  end

  return intMetadataInfo

end