Class: LocaleBase::Translator

Inherits:
Object
  • Object
show all
Defined in:
lib/locale_base/translator.rb

Instance Method Summary collapse

Constructor Details

#initialize(hash = []) ⇒ Translator

Initialize a new LocaleBase for translating locale files

hash The object to convert



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# File 'lib/locale_base/translator.rb', line 9

def initialize(hash = [])
  @original = hash
end

Instance Method Details

#translate(options = {}) ⇒ Object

place track tokens translate all of them and then replace the tokens with their string equivelants



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# File 'lib/locale_base/translator.rb', line 16

def translate(options = {})

  tracker = TranslationTracker.new
  
  # we use divs here instead of spans so that google doesn't mess us up
  # by combining spans on requests
  @created = crazy_walk(@original) do |obj|
    obj.gsub!(/\{\{([^\}]+)\}\}/) do |m|
      "<div class='notranslate'>#{tracker.hold($1)}</div>"
    end
    # insert trackers
    tracker.track(obj)
  end

  # translate everything
  tracker.translate_all(options)
  
  # replace the tokens with the tranlated text
  @created = crazy_walk(@created) do |obj|
    obj = tracker.retrieve(obj) if obj.is_a?(TrackingToken)
    # remove divs and replace with hold text - don't let google near this stuff
    # whitespace split also needed cause google messess with our shit
    obj.gsub!('><', '> <')
    obj.gsub!(/<div\sclass='notranslate'>([^<]+)<\/div>/) do |m|
      "{{#{tracker.unhold($1)}}}"
    end
    
    obj
  end

end