Class: Dor::CatalogHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/dor/services/metadata_handlers/catalog_handler.rb

Instance Method Summary collapse

Instance Method Details

#fetch(prefix, identifier) ⇒ Object 



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# File 'lib/dor/services/metadata_handlers/catalog_handler.rb', line 7

def fetch(prefix, identifier)
  client = RestClient::Resource.new(Dor::Config.metadata.catalog.url,
                                    Dor::Config.metadata.catalog.user,
                                    Dor::Config.metadata.catalog.pass)
  params = "?#{prefix.chomp}=#{identifier.chomp}"
  client[params].get
rescue RestClient::Exception => e
  raise BadResponseFromCatalog, "#{e.class} - when contacting (with BasicAuth hidden): #{Dor::Config.metadata.catalog.url}#{params}"
end

#label(metadata) ⇒ Object 



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# File 'lib/dor/services/metadata_handlers/catalog_handler.rb', line 17

def label(metadata)
  mods = Nokogiri::XML(metadata)
  mods.root.add_namespace_definition('mods', 'http://www.loc.gov/mods/v3')
  mods.xpath('/mods:mods/mods:titleInfo[1]').xpath('mods:title|mods:nonSort').collect(&:text).join(' ').strip
end

#prefixes ⇒ Object 



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# File 'lib/dor/services/metadata_handlers/catalog_handler.rb', line 23

def prefixes
  %w(catkey barcode)
end