Module: Relaton::Plateau::Bibliography

Extended by:
Bibliography
Included in:
Bibliography
Defined in:
lib/relaton/plateau/bibliography.rb

Constant Summary collapse

INDEXFILE = 
"index-v1"
GHURL = 
"https://raw.githubusercontent.com/relaton/relaton-data-plateau/main/"

Instance Method Summary collapse

Instance Method Details

#fetch_doc(code, id:, file:) ⇒ Object 



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# File 'lib/relaton/plateau/bibliography.rb', line 34

def fetch_doc(code, id:, file:)
  resp = Net::HTTP.get_response URI("#{GHURL}#{file}")
  return unless resp.is_a? Net::HTTPSuccess

  hash = YAML.load(resp.body)
  args = HashConverter.hash_to_bib hash
  BibItem.new(**args)
end

#get(code, year = nil, opts = {}) ⇒ Object 



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# File 'lib/relaton/plateau/bibliography.rb', line 13

def get(code, year = nil, opts = {})
  Util.info "Fetching ...", key: code
  bib = search(code)
  if bib
    Util.info "Found `#{bib.docidentifier.first.id}`", key: code
    bib
  else
    Util.warn "Not found.", key: code
  end
rescue StandardError => e
  raise RelatonBib::RequestError, e.message
end

#index ⇒ Object 



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# File 'lib/relaton/plateau/bibliography.rb', line 9

def index
  Relaton::Index.find_or_create :plateau, url: "#{GHURL}#{INDEXFILE}.zip", file: "#{INDEXFILE}.yaml"
end

#search(code) ⇒ Object 



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# File 'lib/relaton/plateau/bibliography.rb', line 26

def search(code)
  rows = index.search { |r| r[:id] ==  code }
  return unless rows.any?

  row = rows.sort_by { |r| r[:id] }.last
  fetch_doc code, **row
end