Class: Murlsh::RssBody

Inherits:
Object
  • Object
show all
Includes:
FeedBody
Defined in:
lib/murlsh/rss_body.rb

Overview

Rss feed builder.

Instance Attribute Summary

Attributes included from FeedBody

#config, #feed_url, #req, #updated, #urls

Instance Method Summary collapse

Methods included from FeedBody

#each, #feed_title, #initialize

Instance Method Details

#build ⇒ Object

Rss feed builder.



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# File 'lib/murlsh/rss_body.rb', line 12

def build
  if defined?(@body)
    @body
  else
    feed = RSS::Maker.make('2.0') do |f|
      f.channel.title = f.channel.description = feed_title
      f.channel.link = feed_url

      f.items.do_sort = true

      urls.each do |mu|
        Murlsh::Plugin.hooks('url_display_pre') do |p|
          p.run mu, req, config
        end

        i = f.items.new_item
        i.title = mu.title_stripped
        i.link = mu.url
        i.date = mu.time

        mu.enclosures.first(1).each do |e|
          i.enclosure.url = e.enclosure_url
          i.enclosure.type = e.content_type
          i.enclosure.length = e.content_length
        end

      end
    end

    @body = feed
  end
end