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# File 'lib/commonmeta/readers/codemeta_reader.rb', line 17
def read_codemeta(string: nil, **options)
read_options = ActiveSupport::HashWithIndifferentAccess.new(options.except(:doi, :id, :url,
:sandbox, :validate, :ra))
meta = string.present? ? JSON.parse(string) : {}
alternate_identifiers = Array.wrap(meta.fetch('identifier', nil)).map do |r|
r = normalize_id(r) if r.is_a?(String)
if r.is_a?(String) && URI(r) != 'doi.org'
{ 'alternateIdentifierType' => 'URL', 'alternateIdentifier' => r }
elsif r.is_a?(Hash)
{ 'alternateIdentifierType' => get_identifier_type(r['propertyID']),
'alternateIdentifier' => r['value'] }
end
end.compact.uniq
id = normalize_id(options[:doi] || meta.fetch('@id', nil) || meta.fetch('identifier', nil))
has_agents = meta.fetch('agents', nil)
authors = has_agents.nil? ? meta.fetch('authors', nil) : has_agents
creators = get_authors(from_schema_org(Array.wrap(authors)))
contributors = get_authors(from_schema_org(Array.wrap(meta.fetch('editor', nil))))
date = {}
if Date.edtf(strip_milliseconds(meta.fetch('datePublished', nil))).present?
date['published'] = strip_milliseconds(meta.fetch('datePublished'))
end
if Date.edtf(strip_milliseconds(meta.fetch('dateCreated', nil))).present?
date['created'] = strip_milliseconds(meta.fetch('dateCreated'))
end
if Date.edtf(strip_milliseconds(meta.fetch('dateModified', nil))).present?
date['updated'] = strip_milliseconds(meta.fetch('dateModified'))
end
publisher = { 'name' => meta.fetch('publisher', nil) }.compact
state = meta.present? || read_options.present? ? 'findable' : 'not_found'
schema_org = meta.fetch('@type', nil)
type = Commonmeta::Utils::SO_TO_CM_TRANSLATIONS.fetch(schema_org, 'Software')
subjects = Array.wrap(meta.fetch('tags', nil)).reduce([]) do |sum, subject|
sum += name_to_fos(subject)
sum
end
has_title = meta.fetch('title', nil)
titles = if has_title.nil?
[{ 'title' => meta.fetch('name', nil) }]
else
[{ 'title' => has_title }]
end
license = hsh_to_spdx('rightsIdentifier' => meta.fetch('licenseId'))
{ 'id' => id,
'type' => type,
'url' => normalize_id(meta.fetch('codeRepository', nil)),
'titles' => titles,
'creators' => creators,
'contributors' => contributors,
'publisher' => publisher,
'date' => date,
'descriptions' => if meta.fetch('description', nil).present?
[{ 'description' => sanitize(meta.fetch('description')),
'descriptionType' => 'Abstract' }]
end,
'license' => license,
'version' => meta.fetch('version', nil),
'alternate_identifiers' => alternate_identifiers,
'subjects' => subjects,
'state' => state }.compact.merge(read_options)
end
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