Module: Bolognese::Readers::CodemetaReader

Included in:
MetadataUtils
Defined in:
lib/bolognese/readers/codemeta_reader.rb

Instance Method Summary collapse

Instance Method Details

#get_codemeta(id: nil, **options) ⇒ Object 



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# File 'lib/bolognese/readers/codemeta_reader.rb', line 6

def get_codemeta(id: nil, **options)
  return { "string" => nil, "state" => "not_found" } unless id.present?
  id = normalize_id(id)
  response = Maremma.get(github_as_codemeta_url(id), accept: "json", raw: true)
  string = response.body.fetch("data", nil)

  { "string" => string }
end

#read_codemeta(string: nil, **options) ⇒ Object 



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# File 'lib/bolognese/readers/codemeta_reader.rb', line 15

def read_codemeta(string: nil, **options)
  if string.present?
    errors = jsonlint(string)
    return { "errors" => errors } if errors.present?
  end

  read_options = ActiveSupport::HashWithIndifferentAccess.new(options.except(:doi, :id, :url, :sandbox, :validate))

  meta = string.present? ? Maremma.from_json(string) : {}
  identifier = meta.fetch("identifier", nil)
  id = normalize_id(meta.fetch("@id", nil) || identifier)
  author = get_authors(from_schema_org(Array.wrap(meta.fetch("agents", nil))))
  contributor = get_authors(from_schema_org(Array.wrap(meta.fetch("editor", nil))))
  dates = []
  dates << { "date" => meta.fetch("datePublished"), "dateType" => "Issued" } if meta.fetch("datePublished", nil).present?
  dates << { "date" => meta.fetch("dateCreated"), "dateType" => "Created" } if meta.fetch("dateCreated", nil).present?
  dates << { "date" => meta.fetch("dateModified"), "dateType" => "Updated" } if meta.fetch("dateModified", nil).present?
  publication_year = meta.fetch("datePublished")[0..3] if meta.fetch("datePublished", nil).present?
  publisher = meta.fetch("publisher", nil)
  state = meta.present? || read_options.present? ? "findable" : "not_found"
  schema_org = meta.fetch("@type", nil)
  types = {
    "resourceTypeGeneral" => Bolognese::Utils::SO_TO_DC_TRANSLATIONS[schema_org],
    "resourceType" => meta.fetch("additionalType", nil),
    "schemaOrg" => schema_org,
    "citeproc" => Bolognese::Utils::SO_TO_CP_TRANSLATIONS[schema_org] || "article-journal",
    "bibtex" => Bolognese::Utils::SO_TO_BIB_TRANSLATIONS[schema_org] || "misc",
    "ris" => Bolognese::Utils::SO_TO_RIS_TRANSLATIONS[schema_org] || "GEN"
  }.compact
  subjects = Array.wrap(meta.fetch("tags", nil)).map do |s|
    { "subject" => s }
  end

  { "id" => id,
    "types" => types,
    "identifier" => identifier,
    "doi" => validate_doi(id),
    "url" => normalize_id(meta.fetch("codeRepository", nil)),
    "titles" => [{ "title" => meta.fetch("title", nil) }],
    "creator" => author,
    "contributor" => contributor,
    "publisher" => publisher,
    #{}"is_part_of" => is_part_of,
    "dates" => dates,
    "publication_year" => publication_year,
    "descriptions" => meta.fetch("description", nil).present? ? [{ "description" => sanitize(meta.fetch("description")), "descriptionType" => "Abstract" }] : nil,
    "rights_list" => [{ "rightsUri" => meta.fetch("license", nil) }.compact],
    "version_info" => meta.fetch("version", nil),
    "subjects" => subjects,
    "state" => state
  }.merge(read_options)
end