Module: Bolognese::AuthorUtils

Included in:
MetadataUtils
Defined in:
lib/bolognese/author_utils.rb

Constant Summary collapse

IDENTIFIER_SCHEME_URIS =

include BenchmarkMethods

benchmark :get_authors

{
  "ORCID" => "https://orcid.org/"
}

Instance Method Summary collapse

Instance Method Details

#authors_as_string(authors) ⇒ Object 



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# File 'lib/bolognese/author_utils.rb', line 127

def authors_as_string(authors)
  Array.wrap(authors).map do |a|
    if a["familyName"].present?
      [a["familyName"], a["givenName"]].join(", ")
    elsif a["type"] == "Person"
      a["name"]
    elsif a["name"].present?
      "{" + a["name"] + "}"
    end
  end.join(" and ").presence
end

#cleanup_author(author) ⇒ Object 



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# File 'lib/bolognese/author_utils.rb', line 91

def cleanup_author(author)
  return nil unless author.present?

  # detect pattern "Smith J.", but not "Smith, John K."
  author = author.gsub(/[[:space:]]([A-Z]\.)?(-?[A-Z]\.)$/, ', \1\2') unless author.include?(",")

  # remove spaces around hyphens
  author = author.gsub(" - ", "-")

  # titleize strings
  # remove non-standard space characters
  author.my_titleize.gsub(/[[:space:]]/, ' ')
end

#get_affiliations(affiliations) ⇒ Object 



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# File 'lib/bolognese/author_utils.rb', line 139

def get_affiliations(affiliations)
  Array.wrap(affiliations).map do |a|
    if a.is_a?(String)
      name = a.squish
      affiliation_identifier = nil
      affiliation_identifier_scheme = nil
      scheme_uri = nil
    else
      affiliation_identifier = a["affiliationIdentifier"]
      affiliation_identifier = !affiliation_identifier.to_s.start_with?("https://") && a["schemeURI"].present? ? normalize_id(a["schemeURI"] + affiliation_identifier) : normalize_id(affiliation_identifier)
      name = a["__content__"].to_s.squish.presence
      affiliation_identifier_scheme = a["affiliationIdentifierScheme"]
      scheme_uri = a["SchemeURI"]
    end

    { "name" => name,
      "affiliationIdentifier" => affiliation_identifier,
      "affiliationIdentifierScheme" => affiliation_identifier_scheme,
      "schemeUri" => scheme_uri }.compact
  end.presence
end

#get_authors(authors) ⇒ Object

parse array of author strings into CSL format



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# File 'lib/bolognese/author_utils.rb', line 123

def get_authors(authors)
  Array.wrap(authors).map { |author| get_one_author(author) }.compact
end

#get_one_author(author) ⇒ Object 



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# File 'lib/bolognese/author_utils.rb', line 15

def get_one_author(author)
  # author is a string
  author = { "creatorName" => author } if author.is_a?(String)
  
  # malformed XML
  return nil if author.fetch("creatorName", nil).is_a?(Array)

  name = parse_attributes(author.fetch("creatorName", nil)) ||
         parse_attributes(author.fetch("contributorName", nil))
  given_name = parse_attributes(author.fetch("givenName", nil))
  family_name = parse_attributes(author.fetch("familyName", nil))
  name = cleanup_author(name)
  name = [family_name, given_name].join(", ") if family_name.present? && given_name.present?
  contributor_type = parse_attributes(author.fetch("contributorType", nil))

  name_type = parse_attributes(author.fetch("creatorName", nil), content: "nameType", first: true) || parse_attributes(author.fetch("contributorName", nil), content: "nameType", first: true)
  name_type = family_name.present? ? "Personal" : nil if name_type.blank?

  name_identifiers = Array.wrap(author.fetch("nameIdentifier", nil)).map do |ni|
    if ni["nameIdentifierScheme"] == "ORCID"
      { 
        "nameIdentifier" => normalize_orcid(ni["__content__"]),
        "schemeUri" => "https://orcid.org",
        "nameIdentifierScheme" => "ORCID" }.compact
    elsif ni["schemeURI"].present?
      { 
        "nameIdentifier" => ni["schemeURI"].to_s + ni["__content__"].to_s,
        "schemeUri" => ni["schemeURI"].to_s,
        "nameIdentifierScheme" => ni["nameIdentifierScheme"] }.compact
    else
      { 
        "nameIdentifier" => ni["__content__"],
        "schemeUri" => nil,
        "nameIdentifierScheme" => ni["nameIdentifierScheme"] }.compact
    end
  end.presence

  author = { "nameType" => name_type,
             "name" => name,
             "givenName" => given_name,
             "familyName" => family_name,
             "nameIdentifiers" => name_identifiers,
             "affiliation" => get_affiliations(author.fetch("affiliation", nil)),
             "contributorType" => contributor_type }.compact

  return author if family_name.present?

  if is_personal_name?(author)
    names = Namae.parse(name)
    parsed_name = names.first

    if parsed_name.present?
      given_name = parsed_name.given
      family_name = parsed_name.family
      name = [family_name, given_name].join(", ")
    else
      given_name = nil
      family_name = nil
    end

    { "nameType" => "Personal",
      "name" => name,
      "givenName" => given_name,
      "familyName" => family_name,
      "nameIdentifiers" => Array.wrap(name_identifiers),
      "affiliation" => Array.wrap(author.fetch("affiliation", nil)),
      "contributorType" => contributor_type }.compact
  else
    { "nameType" => name_type, 
      "name" => name,
      "nameIdentifiers" => Array.wrap(name_identifiers),
      "affiliation" => Array.wrap(author.fetch("affiliation", nil)),
      "contributorType" => contributor_type }.compact
  end
end

#is_personal_name?(author) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bolognese/author_utils.rb', line 105

def is_personal_name?(author)
  return false if author.fetch("nameType", nil) == "Organizational"
  return true if Array.wrap(author.fetch("nameIdentifiers", nil)).find { |a| a["nameIdentifierScheme"] == "ORCID" }.present? ||
                 author.fetch("familyName", "").present? ||
                 (author.fetch("name", "").include?(",") &&
                 author.fetch("name", "").exclude?(";")) ||
                 name_exists?(author.fetch("name", "").split(" ").first)
  false
end

#name_exists?(name) ⇒ Boolean

recognize given name if we have loaded ::NameDetector data, e.g. in a Rails initializer

Returns:

  • (Boolean) 


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# File 'lib/bolognese/author_utils.rb', line 116

def name_exists?(name)
  return false unless name_detector.present?

  name_detector.name_exists?(name)
end