reformal.ru widget Rails helper

reformal_widget.rb

# ERB:
#
#   <%= reformal_widget 'alma-by' %>
# </head>
#
# Haml:
#
#   = reformal_widget('alma-by')
# %body
 
# put the following snippet in application_helper.rb

  def reformal_widget(subdomain)
    if Rails.env.production?
      content_tag(:script, type: 'text/javascript') do
"var reformalOptions = {
project_id: 90222,
project_host: \"#{subdomain}.reformal.ru\",
tab_orientation: 'left',
tab_indent: '50%',
tab_bg_color: '#00f024',
tab_border_color: '#FFFFFF',
tab_image_url: 'http://tab.reformal.ru/0JLQsNGI0Lgg0LjQtNC10Lgh/FFFFFF/9454def23a517db45a055fdd94339bd0/left/1/tab.png',
tab_border_width: 2
};

(function() {
  var script = document.createElement('script');
  script.type = 'text/javascript'; script.async = true;
  script.src = ('https:' == document.location.protocol ? 'https://' : 'http://') + 'media.reformal.ru/widgets/v3/reformal.js';
  document.getElementsByTagName('head')[0].appendChild(script);
})();".html_safe
      end +
      content_tag(:noscript) do
        link_to('http://reformal.ru') do
          image_tag('http://media.reformal.ru/reformal.png')
        end.concat(link_to t('reformal.ideas'), "http://#{subdomain}.reformal.ru")
      end
    end
  end