Module: Egalite::M17N::Filters

Included in:
Controller
Defined in:
lib/egalite/m17n.rb

Instance Method Summary collapse

Instance Method Details

#_(str, values = []) ⇒ Object 



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# File 'lib/egalite/m17n.rb', line 32

def _(str, values = [])
  if @lang
    str = @lang.translate_string(req.controller_class, req.action_method, str, values)
  else
    str = str.dup
    values.each_with_index { |s2,i| str.gsub!(/\{#{i}\}/, s2) }
  end
  str
end

#after_filter_return_value(response) ⇒ Object 



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# File 'lib/egalite/m17n.rb', line 26

def after_filter_return_value(response)
  if @lang
    response = @lang.translate_msg(req.controller_class, req.action_method, response)
  end
  super(response)
end

#before_filter ⇒ Object 



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# File 'lib/egalite/m17n.rb', line 7

def before_filter
  # check hostname first to determine which language to serve.
  first = req.host.split(/\./).first
  @lang = Translation.lang(first)
  if not @lang and req.accept_language and Translation.allow_content_negotiation
    # fallback to Accept-Language HTTP header for language to serve.
    langs = req.accept_language.split(/,/)
    @lang = langs.map { |s| Translation.lang(s.split(/;/).first) }.compact.first
  end
  @lang ||= Translation.lang(Translation.user_default_lang)
  @lang ||= Translation.lang('ja')
  req.language = @lang.langcode
  
  super
end

#filter_on_html_load(html, path) ⇒ Object 



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# File 'lib/egalite/m17n.rb', line 22

def filter_on_html_load(html,path)
  html = @lang.translate_html(path, html) if @lang
  super(html,path)
end