Contents

module Tuning
  module ActionView
    module Template
      extend ActiveSupport::Concern

      included do
        alias_method_chain :render, :seo
      end

      def render_with_seo(view, locals, buffer=nil, &block)
        output = render_without_seo(view, locals, buffer, &block)
        if Rails::VERSION::MAJOR > 3
          format = type.symbol
        else
          format = mime_type.symbol
        end
        if format == :html and virtual_path and virtual_path.split('/').last.first != '_'
          if virtual_path.split('/').first == 'layouts'
            %w(title description keywords seo_options).each do |tag|
              if view.instance_variable_defined? :"@#{tag}" 
                view.send :remove_instance_variable, :"@#{tag}"
              end
            end
          else
            %w(title description keywords).each do |tag|
              unless view.instance_variable_defined? :"@#{tag}" 
                options = (view.instance_variable_get(:@seo_options) || {}).merge(default: '')
                content = I18n.t("#{virtual_path.gsub('/', '.')}.#{tag}", options)
                view.instance_variable_set :"@#{tag}", content
              end
            end
          end
        end
        output
      end

    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
tuning-0.2.3	lib/tuning/action_view/template.rb