Class: DarwinCore::Generator::EmlXml

Inherits:
Object
  • Object
show all
Defined in:
lib/dwc-archive/generator_eml_xml.rb

Instance Method Summary collapse

Constructor Details

#initialize(data, path) ⇒ EmlXml

Returns a new instance of EmlXml.



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# File 'lib/dwc-archive/generator_eml_xml.rb', line 5

def initialize(data, path)
  @data = data
  @path = path
  @write = 'w:utf-8'
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/dwc-archive/generator_eml_xml.rb', line 11

def create
  builder = Nokogiri::XML::Builder.new do |xml|
    xml.eml(:packageId      => "%s/%s" % [@data[:id], timestamp],
      :system               => @data[:system] || "http://globalnames.org",
      :'xml:lang'           => "en",
      :'xmlns:eml'          => "eml://ecoinformatics.org/eml-2.1.1",
      :'xmlns:md'           => "eml://ecoinformatics.org/methods-2.1.1",
      :'xmlns:proj'         => "eml://ecoinformatics.org/project-2.1.1",
      :'xmlns:d'            => "eml://ecoinformatics.org/dataset-2.1.1",
      :'xmlns:res'          => "eml://ecoinformatics.org/resource-2.1.1",
      :'xmlns:dc'           => "http://purl.org/dc/terms/",
      :'xmlns:xsi'          => "http://www.w3.org/2001/XMLSchema-instance",
      :'xsi:schemaLocation' => "eml://ecoinformatics.org/eml-2.1.1 http://rs.gbif.org/schema/eml-gbif-profile/1.0.1/eml.xsd") do
      xml.dataset(:id => @data[:id]) do
        xml.title(@data[:title])
        xml.license(@data[:license])
        contacts = []
        @data[:authors].each_with_index do |a, i|
          creator_id = i + 1
          contacts << creator_id
          xml.creator(:id => creator_id, :scope => 'document') do
            xml.individualName do
              xml.givenName(a[:first_name])
              xml.surName(a[:last_name])
            end
            xml.organizationName(a[:organization]) if a[:organization]
            xml.positionName(a[:position]) if a[:position]
            xml.onlineUrl(a[:url]) if a[:url]
            xml.electronicMailAddress(a[:email])
          end
        end
        @data[:metadata_providers].each_with_index do |a, i|
          xml.metadataProvider do
            xml.individualName do
              xml.givenName(a[:first_name])
              xml.surName(a[:last_name])
            end
            xml.organizationName(a[:organization]) if a[:organization]
            xml.positionName(a[:position]) if a[:position]
            xml.onlineUrl(a[:url]) if a[:url]
            xml.electronicMailAddress(a[:email])
          end
        end if @data[:metadata_providers]
        xml.pubDate(Time.now.to_s)
        xml.abstract() do
          xml.para(@data[:abstract])
        end
        contacts.each do |contact|
          xml.contact { xml.references(contact) }
        end
      end
      xml.additionalMetadata do
        xml.metadata do
          xml.citation(@data[:citation])
          xml.resourceLogoUrl(@data[:logo_url]) if @data[:logo_url]
        end
      end
      xml.parent.namespace = xml.parent.namespace_definitions.first
    end
  end
  data = builder.to_xml
  f = open(File.join(@path, 'eml.xml'), @write)
  f.write(data)
  f.close
end