Module: FetchUtil::Regulatory::Orchestration

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

Instance Method Summary collapse

Instance Method Details

#call(url) ⇒ Object 



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# File 'lib/fetch_util/regulatory/orchestration.rb', line 12

def call(url)
  requested_uri = parse_http_uri(url)
  origin_query = origin_query?(requested_uri)
  query_target = request_target(requested_uri)
  effective_query_target = query_target
  selected_sources = resolve_sources(@source_tokens)
  result = {}
  policy_refs = []

  if needs_tdmrep_fetch?(selected_sources)
    record = tdmrep_record(requested_uri)
    if selected_sources.include?("tdmrep")
      add_source_payload(result, "tdmrep", scoped_signals(record["signals"], origin_query: origin_query, query_target: query_target))
    end
    policy_refs.concat(record["policies"])
  end

  if selected_sources.include?("trusttxt")
    record = trusttxt_record(requested_uri)
    add_source_payload(result, "trusttxt", scoped_signals(record["signals"], origin_query: origin_query, query_target: query_target))
  end

  if needs_robots_fetch?(selected_sources)
    record = robots_record(requested_uri)
    %w[robotstxt contentsignal contentusagerobots].each do |source|
      next unless selected_sources.include?(source)

      add_source_payload(
        result,
        source,
        scoped_signals(record.dig("signals", source), origin_query: origin_query, query_target: query_target)
      )
    end
  end

  if needs_page_fetch?(selected_sources)
    record = page_record(requested_uri)
    effective_query_target = page_query_target(record, fallback: query_target)
    %w[xrobotstag metarobots tdmheaders tdmmeta contentusageheader human].each do |source|
      next unless selected_sources.include?(source)

      add_source_payload(
        result,
        source,
        scoped_signals(record.dig("signals", source), origin_query: origin_query, query_target: effective_query_target)
      )
    end
    policy_refs.concat(record["policies"])
  end

  if selected_sources.include?("tdmpolicy")
    add_source_payload(
      result,
      "tdmpolicy",
      scoped_signals(expanded_tdm_policy_signals(policy_refs), origin_query: origin_query, query_target: effective_query_target)
    )
  end

  result
end

#initialize(client: nil, cache_path: DEFAULT_CACHE_PATH, sources: nil, timeout: 20, user_agent: nil) ⇒ Object 



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

def initialize(client: nil, cache_path: DEFAULT_CACHE_PATH, sources: nil, timeout: 20, user_agent: nil)
  @client = client || HttpClient.new(timeout: timeout, user_agent: user_agent || default_user_agent)
  @cache_path = cache_path || DEFAULT_CACHE_PATH
  @source_tokens = sources
end