Storefront Stylesheet

storefront_stylesheet.rb

# Usage in view:
#   %style{ type: 'text/css' }
#     = StorefrontStylesheet.new(@storefront).to_css

class StorefrontStylesheet
  def styles
    [].tap do |styles|
      styles << %(header { background-color: #{@storefront.layout.header_bg_color}; })
      styles << %(body { background-color: #{@storefront.layout.body_bg_color}; })
      styles << %(footer { background-color: #{@storefront.layout.footer_bg_color}; })
    end.join("\n")
  end

  def initialize(storefront)
    @storefront = storefront
  end

  def to_css
    Sass::Engine.new(self.styles,
      syntax:     :scss,
      load_paths: Compass.sass_engine_options[:load_paths],
      style:      %w(development test).include?(Rails.env) ? :expanded : :compressed
    ).render.html_safe
  end
end