Contents

# Extensions namespace
module Middleman::Extensions
  
  # Directory Indexes extension
  module DirectoryIndexes
    
    # Setup extension
    class << self
      
      # Once registered
      def registered(app)
        app.ready do
          sitemap.register_resource_list_manipulator(
            :directory_indexes, 
            DirectoryIndexManager.new(self)
          )
        end
      end

      alias :included :registered
    end
    
    class DirectoryIndexManager
      def initialize(app)
        @app = app
      end
      
      # Update the main sitemap resource list
      # @return [void]
      def manipulate_resource_list(resources)
        index_file = @app.index_file
        new_index_path = "/#{index_file}"
        
        resources.each do |resource|
          # Check if it would be pointless to reroute
          next if resource.path == index_file || 
                  resource.path.end_with?(new_index_path) || 
                  File.extname(index_file) != resource.ext
          
          # Check if frontmatter turns directory_index off
          d = resource.data
          next if d && d["directory_index"] == false
        
          # Check if file metadata (options set by "page" in config.rb) turns directory_index off
          if resource.metadata[:options] && resource.metadata[:options][:directory_index] == false
            next
          end
          
          resource.destination_path = resource.destination_path.chomp(File.extname(index_file)) + new_index_path
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
middleman-core-3.0.0.beta.3	lib/middleman-core/extensions/directory_indexes.rb