Module: Relaton::Iana::Bibliography

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

Overview

Methods for search IANA standards.

Constant Summary collapse

SOURCE = 
"https://raw.githubusercontent.com/relaton/relaton-data-iana/refs/heads/data-v2/"

Instance Method Summary collapse

Instance Method Details

#get(ref, _year = nil, _opts = {}) ⇒ Relaton::Iana::ItemData?

Parameters:

  • ref (String) —

    the W3C standard Code to look up

  • year (String, NilClass) —

    not used

  • opts (Hash) —

    options

Returns:



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# File 'lib/relaton/iana/bibliography.rb', line 32

def get(ref, _year = nil, _opts = {})
  Util.info "Fetching from Relaton repository ...", key: ref
  result = search(ref)
  unless result
    Util.info "Not found.", key: ref
    return
  end

  Util.info "Found: `#{result.docidentifier[0].content}`", key: ref
  result
end

#search(text) ⇒ Relaton::Iana::ItemData?

Parameters:

  • text (String)

Returns:



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# File 'lib/relaton/iana/bibliography.rb', line 11

def search(text) # rubocop:disable Metrics/MethodLength,Metrics/AbcSize
  index = Relaton::Index.find_or_create :iana, url: "#{SOURCE}#{INDEXFILE}.zip", file: "#{INDEXFILE}.yaml"
  id = text.sub(/^IANA\s/, "")
  row = index.search(id).min_by { |i| i[:id] }
  return unless row

  url = "#{SOURCE}#{row[:file]}"
  resp = Net::HTTP.get_response URI(url)
  return unless resp.code == "200"

  Item.from_yaml(resp.body).tap { |item| item.fetched = Date.today.to_s }
rescue SocketError, Timeout::Error, Errno::EINVAL, Errno::ECONNRESET,
       EOFError, Net::HTTPBadResponse, Net::HTTPHeaderSyntaxError,
       Net::ProtocolError, Errno::ETIMEDOUT => e
  raise Relaton::RequestError, e.message
end