Module: Dor::Publishable

Extended by:
ActiveSupport::Concern
Includes:
Describable, Governable, Identifiable, Itemizable, Presentable
Included in:
BasicItem, Collection, Embargoable, Set
Defined in:
lib/dor/models/publishable.rb

Constant Summary

Constants included from Presentable

Dor::Presentable::DC_NS

Constants included from Itemizable

Itemizable::DIFF_FILENAME, Itemizable::DIFF_QUERY

Constants included from Describable

Describable::DESC_MD_FORMATS

Instance Method Summary collapse

Methods included from Presentable

#add_metadata, #build_iiif_manifest, #iiif_presentation_manifest_needed?

Methods included from Itemizable

#clear_diff_cache, #get_content_diff

Methods included from Describable

#add_access_conditions, #add_collection_reference, #add_identifier, #build_descMetadata_datastream, #delete_identifier, #fetch_descMetadata_datastream, #generate_dublin_core, #generate_public_desc_md, get_collection_title, #metadata_format, #metadata_namespace, #set_desc_metadata_using_label, #stanford_mods, #to_solr, #update_title

Methods included from Governable

#add_collection, #can_manage_content?, #can_manage_desc_metadata?, #can_manage_embargo?, #can_manage_item?, #can_manage_rights?, #can_manage_system_metadata?, #can_view_content?, #can_view_metadata?, #default_workflow_lane, #groups_which_manage_content, #groups_which_manage_desc_metadata, #groups_which_manage_embargo, #groups_which_manage_item, #groups_which_manage_rights, #groups_which_manage_system_metadata, #groups_which_view_content, #groups_which_view_metadata, #initiate_apo_workflow, #intersect, #reapplyAdminPolicyObjectDefaults, #remove_collection, #reset_to_apo_default, #rights, #set_read_rights

Methods included from Identifiable

#add_other_Id, #add_tag, #content_type_tag, #identity_metadata_source, #initialize, #method_missing, #normalize_tag, #normalize_tag_arr, #remove_other_Id, #remove_tag, #set_source_id, #split_tag_to_arr, #tags, #to_solr, #update_other_Id, #update_tag, #validate_and_normalize_tag, #validate_tag_format

Methods included from Upgradable

add_upgrade_callback, included, run_upgrade_callbacks, #upgrade!

Methods included from Eventable

#add_event

Methods included from SolrDocHelper

#add_solr_value

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Dor::Identifiable

Instance Method Details

#build_rightsMetadata_datastream(ds) ⇒ Object 



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# File 'lib/dor/models/publishable.rb', line 16

def build_rightsMetadata_datastream(ds)
  content_ds = self.admin_policy_object.datastreams['defaultObjectRights']
  ds.dsLabel = 'Rights Metadata'
  ds.ng_xml = content_ds.ng_xml.clone
  ds.content = ds.ng_xml.to_xml
end

#public_relationships ⇒ Object 



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# File 'lib/dor/models/publishable.rb', line 23

def public_relationships
  include_elements = ['fedora:isMemberOf','fedora:isMemberOfCollection']
  rels_doc = Nokogiri::XML(self.datastreams['RELS-EXT'].content)
  rels_doc.xpath('/rdf:RDF/rdf:Description/*', { 'rdf' => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#' }).each do |rel|
    unless include_elements.include?([rel.namespace.prefix,rel.name].join(':'))
      rel.next_sibling.remove if rel.next_sibling.content.strip.empty?
      rel.remove
    end
  end
  rels_doc
end

#public_xml ⇒ xml

Generate the public .xml for a PURL page.

Returns:

  • (xml) —

    The public xml for the item



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# File 'lib/dor/models/publishable.rb', line 38

def public_xml
  pub = Nokogiri::XML("<publicObject/>").root
  pub['id'] = pid
  pub['published'] = Time.now.xmlschema
  release_xml=Nokogiri(self.generate_release_xml).xpath('//release')

  im=self.datastreams['identityMetadata'].ng_xml.clone
  im.search('//release').each {|node| node.remove} # remove any <release> tags from public xml which have full history
  im.root.add_child(release_xml)  # now add in final <release> tag  #TODO:  Adding this breaks tests, rework these

  pub.add_child(im.root) # add in modified identityMetadata datastream
  pub.add_child(self.datastreams['contentMetadata'].public_xml.root.clone)
  pub.add_child(self.datastreams['rightsMetadata'].ng_xml.root.clone)

  rels = public_relationships.root
  pub.add_child(rels.clone) unless rels.nil? # TODO: Should never be nil in practice; working around an ActiveFedora quirk for testing
  pub.add_child(self.generate_dublin_core.root.clone)
  @public_xml_doc = pub # save this for possible IIIF Presentation manifest
  pub.add_child(Nokogiri(self.generate_release_xml).root.clone)  #TODO:  Adding this breaks tests, rework these
  new_pub = Nokogiri::XML(pub.to_xml) { |x| x.noblanks }
  new_pub.encoding = 'UTF-8'
  new_pub.to_xml
end

#publish_metadata ⇒ Object

Copies this object’s public_xml to the Purl document cache if it is world discoverable

otherwise, it prunes the object's metadata from the document cache



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# File 'lib/dor/models/publishable.rb', line 64

def publish_metadata
  rights = datastreams['rightsMetadata'].ng_xml.clone.remove_namespaces!
  if(rights.at_xpath("//rightsMetadata/access[@type='discover']/machine/world"))
    dc_xml = self.generate_dublin_core.to_xml {|config| config.no_declaration}
    DigitalStacksService.transfer_to_document_store(pid, dc_xml, 'dc')
    DigitalStacksService.transfer_to_document_store(pid, self.datastreams['identityMetadata'].to_xml, 'identityMetadata')
    DigitalStacksService.transfer_to_document_store(pid, self.datastreams['contentMetadata'].to_xml, 'contentMetadata')
    DigitalStacksService.transfer_to_document_store(pid, self.datastreams['rightsMetadata'].to_xml, 'rightsMetadata')
    DigitalStacksService.transfer_to_document_store(pid, public_xml, 'public')
    if self.metadata_format == 'mods'
      DigitalStacksService.transfer_to_document_store(pid, self.generate_public_desc_md, 'mods')
    end
    if iiif_presentation_manifest_needed? @public_xml_doc
      DigitalStacksService.transfer_to_document_store(pid, build_iiif_manifest(@public_xml_doc), 'manifest')
    end
  else
    # Clear out the document cache for this item
    DigitalStacksService.prune_purl_dir pid
  end
end

#publish_metadata_remotely ⇒ Object

call the dor services app to have it publish the metadata



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# File 'lib/dor/models/publishable.rb', line 85

def publish_metadata_remotely
  dor_services = RestClient::Resource.new(Config.dor_services.url+"/v1/objects/#{pid}/publish")
  dor_services.post ''
  dor_services.url
end