Class: PodcastFeedGen::Generator

Inherits:
Object
  • Object
show all
Includes:
Symbolize
Defined in:
lib/podcast_feed_gen/generator.rb

Constant Summary collapse

FILETYPES = 
{
  '.mp3'  => 'audio/mpeg',
  '.m4a'  => 'audio/m4a',
  '.ogg'  => 'audio/ogg',
  '.oga'  => 'audio/ogg',
  '.flac' => 'audio/flac'
}

Instance Method Summary collapse

Methods included from Symbolize

#map_value, #symbolize

Constructor Details

#initialize(working_dir: '.', config: nil) ⇒ Generator

Returns a new instance of Generator.



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# File 'lib/podcast_feed_gen/generator.rb', line 20

def initialize(working_dir: '.', config: nil)
  @working_dir = File.expand_path working_dir
  @config = config || load_config
end

Instance Method Details

#gen! ⇒ Object 



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# File 'lib/podcast_feed_gen/generator.rb', line 25

def gen!
  builder = Nokogiri::XML::Builder.new(encoding: 'UTF-8') do |xml|
    xml.rss :version => "2.0", "xmlns:itunes" => "http://www.itunes.com/dtds/podcast-1.0.dtd",  "xmlns:media" => "http://search.yahoo.com/mrss/", "xmlns:atom" => "http://www.w3.org/2005/Atom" do
      xml.channel do
        xml.tag!("atom:link",  "href" => feed_url, "rel"=>"self", "type"=>"application/rss+xml") 
        xml.title @config[:title]
        xml.link feed_url
        xml.description @config[:description]
        xml.language 'en'
        xml.pubDate episodes.first[:date].rfc822
        xml.lastBuildDate episodes.first[:date].rfc822
        xml['itunes'].author @config[:author]
        xml['itunes'].keywords @config[:keywords] if @config[:keywords]
        xml['itunes'].explicit @config[:explicit] if @config[:explicit]
        # xml['itunes'].image :href => @config[:image_url]
        xml['itunes'].owner do
          xml['itunes'].name @config[:author] if @config[:author]
          xml['itunes'].email @config[:email] if @config[:email]
        end if @config[:author]
        
        xml['itunes'].block 'no'
        # xml['itunes'].category :text => 'Technology' do
        #   xml['itunes'].category :text => 'Software How-To'
        # end
        # xml['itunes'].category :text => 'Education' do
        #   xml['itunes'].category :text => 'Training'
        # end

        episodes.each do |episode|
          xml.item do
            xml.title episode[:title]
            xml.description episode[:description]
            xml.pubDate episode[:date].rfc822
            xml.enclosure :url => episode[:url], :length => episode[:size], :type => episode[:mime_type]
            xml.link episode[:url]
            xml.guid({:isPermaLink => "false"}, episode[:sha256])
            xml['itunes'].author episode[:author] || @config[:author]
            xml['itunes'].summary episode[:description]
            xml['itunes'].explicit 'no'
            xml['itunes'].duration episode[:duration] if episode[:duration]
          end
        end
      end
    end
  end
  
  builder.to_xml
  
end