Class: Dor::RoleMetadataDS

Inherits:
ActiveFedora::OmDatastream
  • Object
show all
Includes:
SolrDocHelper
Defined in:
lib/dor/datastreams/role_metadata_ds.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from SolrDocHelper

#add_solr_value

Class Method Details

.xml_template ⇒ Object 



31
32
33
34
35
 
# File 'lib/dor/datastreams/role_metadata_ds.rb', line 31

def self.xml_template
  Nokogiri::XML::Builder.new do |xml|
    xml.roleMetadata {}
  end.doc
end

Instance Method Details

#add_roleplayer(role, entity, type = :workgroup) ⇒ Object

Adds a person or group to a role in the APO role metadata datastream



53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
 
# File 'lib/dor/datastreams/role_metadata_ds.rb', line 53

def add_roleplayer(role, entity, type = :workgroup)
  xml = ng_xml
  ng_xml_will_change!
  group = type == :workgroup ? 'group' : 'person'
  nodes = xml.search('/roleMetadata/role[@type=\'' + role + '\']')
  if nodes.length > 0
    group_node = Nokogiri::XML::Node.new(group, xml)
    id_node = Nokogiri::XML::Node.new('identifier', xml)
    group_node.add_child(id_node)
    id_node.content = entity
    id_node['type'] = type.to_s
    nodes.first.add_child(group_node)
  else
    node = Nokogiri::XML::Node.new('role', xml)
    node['type'] = role
    group_node = Nokogiri::XML::Node.new(group, xml)
    node.add_child group_node
    id_node = Nokogiri::XML::Node.new('identifier', xml)
    group_node.add_child(id_node)
    id_node.content = entity
    id_node['type'] = type.to_s
    xml.search('/roleMetadata').first.add_child(node)
  end
end

#prefix ⇒ Object

maintain AF < 8 indexing behavior



97
98
99
 
# File 'lib/dor/datastreams/role_metadata_ds.rb', line 97

def prefix
  ''
end

#purge_roles ⇒ Object

remove all people groups and roles from the APO role metadata datastream



79
80
81
 
# File 'lib/dor/datastreams/role_metadata_ds.rb', line 79

def purge_roles
  ng_xml.search('/roleMetadata/role').each(&:remove)
end

#roles ⇒ Hash

Get all roles defined in the role metadata, and the people or groups in those roles. Groups are prefixed with ‘workgroup:’



85
86
87
88
89
90
91
92
93
94
 
# File 'lib/dor/datastreams/role_metadata_ds.rb', line 85

def roles
  {}.tap do |roles|
    ng_xml.search('/roleMetadata/role').each do |role|
      roles[role['type']] = []
      role.search('identifier').each do |entity|
        roles[role['type']] << entity['type'] + ':' + entity.text
      end
    end
  end
end

#to_solr(solr_doc = {}, *_args) ⇒ Object 



37
38
39
40
41
42
43
44
45
46
 
# File 'lib/dor/datastreams/role_metadata_ds.rb', line 37

def to_solr(solr_doc = {}, *_args)
  find_by_xpath('/roleMetadata/role/*').each do |actor|
    role_type = actor.parent['type']
    val = [actor.at_xpath('identifier/@type'), actor.at_xpath('identifier/text()')].join ':'
    add_solr_value(solr_doc, "apo_role_#{actor.name}_#{role_type}", val, :string, [:symbol])
    add_solr_value(solr_doc, "apo_role_#{role_type}", val, :string, [:symbol])
    add_solr_value(solr_doc, 'apo_register_permissions', val, :string, i[symbol stored_searchable]) if ['dor-apo-manager', 'dor-apo-depositor'].include? role_type
  end
  solr_doc
end