Method: RussianPhone::Number.parse

Defined in:

lib/russian_phone/number.rb

.parse(string, opts = {}) ⇒ Object

# File 'lib/russian_phone/number.rb', line 201

def parse(string, opts = {})
  return string if string.class.name == 'RussianPhone::Number'

  opts = process_options(opts)

  if string.class.name == 'Array'
    string = string.join('')
  else
    string = string.to_s
  end

  clean_string = clean(string)

  if clean_string.length < 10
    if opts[:default_city].nil?
      return nil
    elsif clean_string.length > 7
      # Телефон слишком длинный для телефона без кода города
      return nil
    else
      if Codes.codes_for(clean_string.length).include? opts[:default_city]
        return {country: opts[:default_country], city: opts[:default_city], subscriber: clean_string}
      else
        # Количество цифр в телефоне не соответствует количеству цифр местных номеров города
        return nil
      end
    end
  end

  extra_after = 10

  if clean_string.length > 10 && string.starts_with?('+7') || string.starts_with?('8 ') || string.starts_with?('8(') || string.starts_with?('8-')
    clean_string[0] = ''
    extra_after += 1
  end

  if clean_string.length == 11 && string.starts_with?('7')
    clean_string[0] = ''
    extra_after += 1
  end

  if clean_string.length == 11 && string.starts_with?('8')
    clean_string[0] = ''
    extra_after += 1
  end

  # handles stuff like 89061010101 д. 123
  if string.split(' ').length > 1 && string.split(/\D/)[0].length > 10
    if string.starts_with?('7')
      clean_string[0] = ''
      extra_after += 1
    end

    if string.starts_with?('8')
      clean_string[0] = ''
      extra_after += 1
    end
  end

  # handle 7906123-12-12 доб 123
  if clean_string.length > 10 && extra_after == 10 && (clean_string[0] == '7' || clean_string[0] == '8')
    result = ''
    string.split(/\D/).each do |segm|
      result += segm
      break if result.length >= 10
    end
    if result.length > 10
      clean_string[0] = ''
      extra_after += 1
    end
  end

  code_3_digit, phone_7_digit = _extract(clean_string, 7, 3)
  if code_3_digit == '800' || Codes.cell_codes.include?(code_3_digit) || Codes.ndcs_with_7_subscriber_digits.include?(code_3_digit)
    return {country: opts[:default_country], city: code_3_digit, subscriber: phone_7_digit, extra: _extra(string, extra_after)}
  end

  code_4_digit, phone_6_digit = _extract(clean_string, 6, 4)
  if Codes.ndcs_with_6_subscriber_digits.include? code_4_digit
    return {country: opts[:default_country], city: code_4_digit, subscriber: phone_6_digit, extra: _extra(string, extra_after)}
  end

  code_5_digit, phone_5_digit = _extract(clean_string, 5, 5)
  if Codes.ndcs_with_5_subscriber_digits.include? code_5_digit
    return {country: opts[:default_country], city: code_5_digit, subscriber: phone_5_digit, extra: _extra(string, extra_after)}
  end

  return {country: opts[:default_country], city: code_3_digit, subscriber: phone_7_digit, extra: _extra(string, extra_after)}
end