Class: Whoxy::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/whoxy.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Client

Returns a new instance of Client.

Raises:



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# File 'lib/whoxy.rb', line 20

def initialize
  raise MissingAPIKeyError unless configuration && configuration.key
end

Instance Method Details

#lookup(uri, &block) ⇒ Object 



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# File 'lib/whoxy.rb', line 24

def lookup(uri, &block)
  domain = parse_domain(uri)
  response = connection.get(whois_endpoint, whois: domain, key: configuration.key) do |request|
    yield request if block_given?
  end

  response.body
end

#parse_domain(uri) ⇒ Object 



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# File 'lib/whoxy.rb', line 33

def parse_domain(uri)
  parsed_uri = URI.parse(uri)
  parsed_uri = URI.parse("http://#{uri}") if parsed_uri.scheme.nil?

  host = parsed_uri.host

  # Handle mailto scheme
  if parsed_uri.scheme == "mailto"
    _, address_host = uri.split("@")
    host = address_host
  end

  fail ArgumentError.new("Could not parse #{uri} for a domain") if host.nil?

  # Check for subdomains or combined TLD with ccTLD
  num_separators = host.count "."
  domain = if num_separators > 1
    # if this is a combined TLD, one or both of the last two have to be an
    # international ccTLD (like uk or gm) which are only 2 characters long.
    possible_tlds = host.split(".").last(2)
    cctld_detected = possible_tlds.map { |tld| tld.size == 2 }.reduce(:|)
    num_to_select = if cctld_detected
                      3
                    else # The were no ccTLDs
                      2
                    end
    host.split(".").last(num_to_select).join(".")
  else # there's no subdomain or combined TLD
    host
  end

  domain
end