module MrVideo

  class EpisodesController < MrVideoController

    def show
      cassette = Cassette.find(params[:cassette_id])
      episode = cassette.find_episode_by_id(params[:id])
      episode_content = episode.content

      unless params[:fix_relative_links] == 'false'
        episode_content.gsub!(/href="\//, "href=\"#{episode.website_url}/")
        episode_content.gsub!(/href="(?<foo>[a-zA-z0-9_])/, 'href="' + episode.website_url + '/\k<foo>')
        episode_content.gsub!(/src="\//, "src=\"#{episode.website_url}/")
        episode_content.gsub!(/@import url\("/, "@import url(\"#{episode.website_url}/")
      end

      # TODO: Add method for sending decompressed content
      send_data episode_content, type: episode.content_type, disposition: 'inline'
    end

    def destroy
      cassette = Cassette.find(params[:cassette_id])
      @episode = cassette.find_episode_by_id(params[:id])
      @episode.destroy
    end

  end # CassettesController class

end # MrVideo module