Contents

module ActionView #:nodoc:
  module TemplateHandlers #:nodoc:
    class Erector < TemplateHandler
      include Compilable
      def self.line_offset
        2
      end

      ActionView::Template.instance_eval do
        register_template_handler :rb, ActionView::TemplateHandlers::Erector
      end

      def compile(template)
        relative_path_parts = template.path.split('/')

        is_partial = relative_path_parts.last =~ /^_/
        require_dependency File.expand_path(template.filename)

        widget_class_parts = relative_path_parts.inject(['Views']) do |class_parts, node|
          class_parts << node.gsub(/^_/, "").gsub(/(\.html)?\.rb$/, '').classify
          class_parts
        end
        widget_class_name = widget_class_parts.join("::")
        render_method = is_partial ? 'render_partial' : 'render'

        erb_template = "<% #{widget_class_name}.new(self, controller.assigns, _erbout).#{render_method} %>"
        ::ERB.new(erb_template, nil, ActionView::Base.erb_trim_mode).src
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
erector-0.5.0	lib/erector/rails/template_handlers/2.1.0/action_view_template_handler.rb