Module: Middleman::Features::Slickmap

Defined in:
lib/middleman-slickmap.rb

Class Method Summary collapse

Class Method Details

.build_sitemap(&block) ⇒ Object 



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# File 'lib/middleman-slickmap.rb', line 66

def self.build_sitemap(&block)    
  @@utility = []
  [recurse_sitemap(Middleman::Server.views, &block), @@utility]
end

.recurse_sitemap(path, &block) ⇒ Object 



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# File 'lib/middleman-slickmap.rb', line 71

def self.recurse_sitemap(path, &block)
  bad_ext = path.split('.html')[1]
  path = path.gsub(bad_ext, '') if bad_ext
  entry = Entry.new(path, [])

  #no "." or ".." dirs
  Dir[File.join(path, "*")].each do |e|
    next if !File.directory?(e) && !e.include?(".html")
    if File.directory?(e)
      entry.children << recurse_sitemap(e, &block)
    elsif block_given?
      how_to_handle = block.call(e)
      if how_to_handle == :valid
        entry.children << recurse_sitemap(e, &block)
      elsif how_to_handle == :utility
        bad_ext = e.split('.html')[1]
        e = e.gsub(bad_ext, '') if bad_ext
        @@utility << e.gsub(Middleman::Server.views + "/", '')
      end
    end
  end

  entry
end

.registered(app) ⇒ Object Also known as: included 



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# File 'lib/middleman-slickmap.rb', line 11

def registered(app)
  sitemap_url = "sitemap.html"
  sitemap_url = app.sitemap_url if app.respond_to?(:slickmap_url) && !app.sitemap_url.nil?

  Middleman::Builder.after_run "smush_pngs" do
    source_paths << File.expand_path(File.join(File.dirname(__FILE__), "middleman-slickmap", "templates"))
    tilt_template "slickmap.html.haml", File.join(Middleman::Server.build_dir, sitemap_url), { :force => true }
  end

  app.helpers do
    def sitemap_node(n, first=false)
      if n.children.length < 1
        if !first && File.extname(n.dir).length > 0
          haml_tag :li do
            path = n.dir.gsub(self.class.views, '')
            haml_concat link_to(File.basename(path), path)
          end
        end
      else  
        haml_tag(:li, :id => first ? "home" : nil) do
          if first
            haml_concat link_to("Homepage", "/" + self.class.index_file)
          else
            # we are a dir
            index = n.children.find { |c| c.dir.include?(self.class.index_file) }
            haml_concat link_to(index.dir.gsub(self.class.views + "/", '').gsub("/" + File.basename(index.dir), '').capitalize, index.dir.gsub(self.class.views, ''))
          end

          other_children = n.children.select { |c| !c.dir.include?(self.class.index_file) }
          if other_children.length > 0
            if first
              other_children.each { |i| sitemap_node(i) }
            else
              haml_tag :ul do
                other_children.each { |i| sitemap_node(i) }
              end
            end
          end
        end  
      end
    end
  end

  app.get "/#{sitemap_url}" do
    # Return :utility to put it util top menu. False to ignore
    @tree, @utility = Middleman::Features::Slickmap.build_sitemap do |file_name|
      :valid
    end

    haml "slickmap.html".to_sym, :layout => false, :views => File.expand_path(File.join(File.dirname(__FILE__), "middleman-slickmap", "templates"))
  end
end