Module: FetchUtil::Regulatory::TdmRep

Included in:
FetchUtil::Regulatory
Defined in:
lib/fetch_util/regulatory/tdm_rep.rb

Instance Method Summary collapse

Instance Method Details

#extract_tdmrep_signals(body) ⇒ Object 



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# File 'lib/fetch_util/regulatory/tdm_rep.rb', line 20

def extract_tdmrep_signals(body)
  payload = JSON.parse(body.to_s)
  return [[], []] unless payload.is_a?(Array)

  signals = []
  policies = []
  payload.each do |rule|
    next unless rule.is_a?(Hash)

    location = string_value(rule, "location")
    reservation = string_value(rule, "tdm-reservation")
    policy_url = string_value(rule, "tdm-policy")
    next if location.empty?
    next unless %w[0 1].include?(reservation)

    rule_signals, rule_policies = extract_tdm_value_signals(
      reservation: reservation,
      policy_url: policy_url,
      path: normalize_output_path(location)
    )
    signals.concat(rule_signals)
    policies.concat(rule_policies)
  end

  [signals, dedupe_policy_refs(policies)]
rescue JSON::ParserError
  [[], []]
end

#tdmrep_record(requested_uri) ⇒ Object 



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# File 'lib/fetch_util/regulatory/tdm_rep.rb', line 6

def tdmrep_record(requested_uri)
  fetch_record(
    "tdmrep:#{origin_key(requested_uri)}",
    tdmrep_uri(requested_uri),
    fallback: { "signals" => [], "policies" => [] }
  ) do |body|
    signals, policies = extract_tdmrep_signals(body)
    {
      "signals" => sort_specificity_signals(signals),
      "policies" => policies
    }
  end
end