Contents

module Adyen
  module SkinBuilder
    module Helper
      module Render

        # the output buffer
        def buffer
          @_out_buf || @_buf
        end

        # capture rendered output to a string
        def capture
          pos = buffer.size
          yield
          buffer.slice!(pos..buffer.size)
        end

        # renders a file from the inc folder of the skin
        def render_file(filename)
          file = @skin.get_file("inc/#{filename}.txt")
          localized_file = @skin.get_file("inc/#{filename}_#{@locale}.txt")
          
          if File.exists?(localized_file)
            File.read(localized_file)
          elsif File.exists?(file)
            File.read(file)
          end
        end
        
        def t(*args)
          I18n.t(*args)
        end

         # render an erb partial inline
        def render_partial(file, locals = {})
          file = partialize(file)
          file = if views = locals.delete(:views)
            File.join(views, file)
          else
            @skin.get_file(file)
          end
          erb File.basename(file).gsub(".erb", "").to_sym, :layout => false, :views => File.dirname(file), :locals => locals
        end

        private
        
        def partialize(path)
          path.to_s.split('/').tap do |path|
            path[-1] = "_#{path.last}.html.erb"
          end.join("/")
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
adyen-skinbuilder-0.4.3	lib/adyen-skinbuilder/helper/render.rb
adyen-skinbuilder-0.4.2	lib/adyen-skinbuilder/helper/render.rb