module ChartsCountry

ChartsCountry — map user country names to KWORB Spotify chart codes. Public: resolve, weekly_url, display_name Tests: test/lib/charts_country_test.rb

Constants

ALIAS_TO_CODE
BASE_URL
CODE_TO_NAME
DEFAULT_CODE

Public Instance Methods

display_name (code)

Source

# File lib/charts_country.rb, line 127
def display_name(code)
  CODE_TO_NAME.fetch(code.to_s.downcase, code.to_s.upcase)
end

resolve (query)

Source

# File lib/charts_country.rb, line 108
def resolve(query)
  text = query.to_s.strip
  if text.empty?
    code = DEFAULT_CODE
    return { code: code, name: display_name(code) }
  end

  key = text.downcase
  code = if key.match?(/\A[a-z]{2}\z/) && CODE_TO_NAME.key?(key)
           key
         else
           ALIAS_TO_CODE[key]
         end

  return { error: "Unknown country — try !charts usa, !charts germany, !charts uk" } unless code

  { code: code, name: display_name(code) }
end

weekly_url (code)

Source

# File lib/charts_country.rb, line 131
def weekly_url(code)
  "#{BASE_URL}/#{code.to_s.downcase}_weekly.html"
end