Module: Dor::Geoable

Extended by:
ActiveSupport::Concern
Included in:
BasicItem
Defined in:
lib/dor/models/geoable.rb

Defined Under Namespace

Classes: CrosswalkError

Instance Method Summary collapse

Instance Method Details

#build_geoMetadata_datastream(ds) ⇒ Object 



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# File 'lib/dor/models/geoable.rb', line 22

def build_geoMetadata_datastream(ds)
  content = fetch_geoMetadata_datastream
  return nil if content.nil?
  ds.dsLabel = label
  ds.ng_xml = Nokogiri::XML(content)
  ds.ng_xml.normalize_text!
  ds.content = ds.ng_xml.to_xml
end

#fetch_geoMetadata_datastream ⇒ String?

Returns XML.

Returns:

  • (String, nil) —

    XML



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# File 'lib/dor/models/geoable.rb', line 15

def fetch_geoMetadata_datastream
  candidates = datastreams['identityMetadata'].otherId.collect { |oid| oid.to_s }
  metadata_id = Dor::MetadataService.resolvable(candidates).first
  return nil if metadata_id.nil?
  Dor::MetadataService.fetch(metadata_id.to_s)
end