config.rb

require "builder/xmlmarkup"
require "wikiwah/tilt_integration" # for legacy blog-entries in "WikiWah" format

Tilt.prefer(Tilt::RedcarpetTemplate)

require "pith/plugins/publication"

project.assume_content_negotiation = true
project.assume_directory_index = true

project.helpers do

  def weblog_archive
    project.published_inputs.reverse
  end

  def weblog_drafts
    project.inputs.select do |input|
      input.path.to_s =~ %r{/weblog/}
    end.select do |input|
      output.record_dependency_on(input)
      input.meta["draft"]
    end
  end

  def interesting_path_components
    page.output_path.to_s.sub(%r{(/index)?\.html$}, '').split("/")
  end

  def breadcrumb_trail
    trail = [link("/mdub/", %{<span class="title">dogbiscuit</span>})]
    current_path = []
    interesting_path_components.each do |path_component|
      current_path << path_component
      trail << breadcrumb_link(path_component, current_path.join("/"))
    end
    trail.join("/")
  end

  def breadcrumb_link(name, path)
    ["/index.html", ".html", ""].each do |suffix|
      target_path = Pathname("#{path}#{suffix}")
      begin
        return link(input(target_path), name)
      rescue Pith::ReferenceError
      end
    end
    return name
  end

  def link_elsewhere(type, uri, label = nil)
    icon_uri = href("/images/social/#{type}_32.png")
    link = %{<a href="#{uri}"><img src="#{icon_uri}" /></a>}
    if label
      link += %{ <a href="#{uri}">#{label}</a>}
    end
    link
  end

end