Create a Gettext .po file containing all untranslated strings in a WebTranslateIt project

script.rb

# before using: gem install web_translate_it
require 'web_translate_it'

file = File.new("pt.po", "w")
api_key = 'your_api_key'

WebTranslateIt::Connection.new(api_key) do
  puts "Fetching all untranslated PT strings in project..."
  WebTranslateIt::String.find_all({ :status => 'to_translate', :locale => 'pt' }).each do |string|
    file.puts "msgid \"#{string.key}\"\n"
    file.puts "msgstr \"\""
    file.puts ""
  end
end

file.close