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Versions: 8
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Stored size: 1.95 KB
Contents
module Sufia
module Arkivo
CREATOR_TYPES = ['author', 'interviewer', 'director', 'scriptwriter',
'inventor', 'composer', 'cartographer', 'programmer', 'artist',
'bookAuthor'].freeze
CONTRIBUTOR_TYPES = ['contributor', 'editor', 'translator', 'seriesEditor',
'interviewee', 'producer', 'castMember', 'sponsor', 'counsel',
'attorneyAgent', 'recipient', 'performer', 'wordsBy', 'commenter',
'presenter', 'guest', 'podcaster', 'reviewedAuthor', 'cosponsor'].freeze
class MetadataMunger
def initialize(metadata)
@metadata = metadata
end
def call
munged = {}
# First, normalize camelCase symbols to underscore strings
@metadata.each do |key, value|
munged[key.to_s.underscore] = Array.wrap(value)
end
# Then, rename the url key to related_url
munged['related_url'] = munged.delete('url') if munged['url']
# Then, rename the tags key to keyword
munged['keyword'] = munged.delete('tags') if munged['tags']
# Then, normalize creator names
munged_creators = munged['creators'].each do |entry|
next if entry['name']
entry['name'] = "#{entry.delete('lastName')}, #{entry.delete('firstName')}".strip
end
# Then, parse creators and contributors out
creator_names = munged_creators.select { |c| Sufia::Arkivo::CREATOR_TYPES.include? c['creatorType'] }.map { |c| c['name'] }
contributor_names = munged_creators.select { |c| Sufia::Arkivo::CONTRIBUTOR_TYPES.include? c['creatorType'] }.map { |c| c['name'] }
munged['creator'] = creator_names unless creator_names.blank?
munged['contributor'] = contributor_names unless contributor_names.blank?
# And remove the original creators array
munged.delete('creators') if munged['creators']
munged
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems