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Contents
module Localization
mattr_accessor :lang
@@l10s = { :default => {} }
@@lang = :default
def self._(string_to_localize, *args)
translated = @@l10s[@@lang][string_to_localize] || string_to_localize
return translated.call(*args).to_s if translated.is_a? Proc
if translated.is_a? Array
translated = if translated.size == 3
translated[args[0]==0 ? 0 : (args[0]>1 ? 2 : 1)]
else
translated[args[0]>1 ? 1 : 0]
end
end
sprintf translated, *args
end
def self.define(lang = :default)
@@l10s[lang] ||= {}
yield @@l10s[lang]
end
def self.load
Dir.glob("#{RAILS_ROOT}/lang/*.rb"){ |t| require t }
Dir.glob("#{RAILS_ROOT}/lang/custom/*.rb"){ |t| require t }
end
# Generates a best-estimate l10n file from all views by
# collecting calls to _() -- note: use the generated file only
# as a start (this method is only guesstimating)
def self.generate_l10n_file
"Localization.define('en_US') do |l|\n" <<
Dir.glob("#{RAILS_ROOT}/app/views/**/*.rhtml").collect do |f|
["# #{f}"] << File.read(f).scan(/<%.*[^\w]_\s*[\"\'](.*?)[\"\']/)
end.uniq.flatten.collect do |g|
g.starts_with?('#') ? "\n #{g}" : " l.store '#{g}', '#{g}'"
end.uniq.join("\n") << "\nend"
end
end
class Object
def _(*args); Localization._(*args); end
end
Version data entries
9 entries across 9 versions & 1 rubygems