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# gettext_plugin.rb - a sample script for Ruby on Rails
#
# Copyright (C) 2005,2006 Masao Mutoh
#
# This file is distributed under the same license as Ruby-GetText-Package.
require 'gettext/rails'
module LangHelper
include GetText::Rails
bindtextdomain("gettext_plugin", :path => File.join(RAILS_ROOT, "vendor/plugins/gettext/locale"))
def show_language
langs = ["en"] + Dir.glob(File.join(RAILS_ROOT,"locale/*")).collect{|item| File.basename(item)}
langs.delete("CVS")
langs.uniq!
ret = "<h4>" + _("Select locale") + "</h4>"
langs.sort.each_with_index do |lang, i|
ret << link_to("[#{lang}]", :action => "cookie_locale", :lang => lang)
if ((i + 1) % 6 == 0)
ret << "<br/>"
end
end
ret
end
def cookie_locale
cookies["lang"] = params["lang"]
flash[:notice] = _('Cookie "lang" is set: %s') % params["lang"]
redirect_to :action => 'list'
end
end
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