Contents

module Awestruct
  module Extensions
    class Posts

      def initialize(path_prefix='', assign_to=:posts)
        @path_prefix = path_prefix
        @assign_to   = assign_to
      end

      def execute(site)
        posts = []

        site.pages.each do |page|
          year, month, day, slug = nil

          if ( page.relative_source_path =~ /^#{@path_prefix}\// )
            if ( page.relative_source_path =~ /^#{@path_prefix}\/(20[01][0-9])-([01][0-9])-([0123][0-9])-([^.]+)\..*$/ )
              year  = $1
              month = $2
              day   = $3
              slug  = $4
              page.date = Time.utc( year.to_i, month.to_i, day.to_i )
            elsif (page.date)
              page.relative_source_path =~ /^#{@path_prefix}\/(.*)\..*$/
              date = page.date;
              if date.kind_of? String
                date = Time.parse page.date
              end
              year = date.year
              month = date.month
              day = date.day
              page.date = Time.utc(year, month, day)
              slug = $1
            end

            # if a date was found create a post
            if( year and month and day)
              page.slug = slug
              context = OpenStruct.new({
                :site=>site,
                :page=>page,
              })
              #page.body = page.render( context )
              page.output_path = "#{@path_prefix}/#{year}/#{month}/#{day}/#{slug}.html"
              #page.layout = 'post'
              posts << page
            end
          end
        end

        posts = posts.sort_by{|each| [each.date, each.sequence || 0, File.mtime( each.source_path ), each.slug ] }.reverse

        last = nil
        singular = @assign_to.to_s.singularize
        posts.each do |e|
          if ( last != nil )
             e.send( "next_#{singular}=", last )
             last.send( "previous_#{singular}=", e )
          end
          last = e
        end

        site.send( "#{@assign_to}=", posts )
      end

    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
awestruct-0.2.18	lib/awestruct/extensions/posts.rb
awestruct-0.2.17	lib/awestruct/extensions/posts.rb
awestruct-0.2.15	lib/awestruct/extensions/posts.rb
awestruct-0.2.14	lib/awestruct/extensions/posts.rb
awestruct-0.2.13	lib/awestruct/extensions/posts.rb
awestruct-0.2.12	lib/awestruct/extensions/posts.rb