Contents

#          Copyright (c) 2006 Michael Fellinger [e-mail]
# All files in this distribution are subject to the terms of the Ruby license.

require 'nagoro'

module Ramaze
  module Template

    # Is responsible for compiling a template using the Nagoro templating engine.

    class Nagoro < Template

      ENGINES[self] = %w[ xhtml nag ]

      LISTENERS = [ :Element, :Morpher, :Include, :Instruction ]

      TEMPLATE = ::Nagoro::Template[LISTENERS]

      class << self

        # Transforms an action into the XHTML code for parsing and returns
        # the result
        def transform action
          nagoro = wrap_compile(action)
          file = action.template || action.method
          nagoro.result(action.binding, file.to_s)
        end

        def wrap_compile(action, template = nil)
          template ||= file_or_result(action)
          caching_compile(action, template)
        end

        def file_or_result(action)
          result = render_method(action).to_s

          if file = action.template
            return File.new(file)
          end

          result
        end

        # Compile a template, applying all transformations from the pipeline
        # and returning an instance of ::Nagoro::Template

        def compile(action, template)
          TEMPLATE.render(template)
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ramaze-0.2.0	lib/ramaze/template/nagoro.rb
ramaze-0.2.1	lib/ramaze/template/nagoro.rb