reg.ru task

regru.rb

require 'optparse'
require 'open-uri'
require 'json'


if ARGV.length == 0
  puts "Usage: ruby regru.rb --domain NAME --username USER --password PWD"
  puts "Defaults: "
  puts "  domain: google.com"
  puts "  username: test"
  puts "  password: test"
  exit(0)
end

options = {
  username: 'test',
  password: 'test',
  method: 'domain/check',
  domain: 'google.com'
}

OptionParser.new do |opts|
  opts.on('--username USER') do |user|
    options[:username] = user
  end
  
  opts.on('--password PWD') do |pwd|
    options[:password] = pwd
  end
  
  opts.on('--domain NAME') do |name|
    options[:domain] = name
  end
end.parse!

url = "https://api.reg.ru/api/regru2/#{options[:method]}?domain_name=#{options[:domain]}&username=#{options[:username]}&password=#{options[:password]}"

open url do |f|
  body = f.read
  json = JSON.parse body
  
  if json['error_text']
    puts "ERROR: #{json['error_text']}"
  else
    name = json['answer']['domains'][0]['dname']
    status = json['answer']['domains'][0]['result']
    puts "#{name} is #{status}"
  end
end