Class: Jekyll::PodcastPlayerPageGenerator

Inherits:
Generator
  • Object
show all
Defined in:
lib/jekyll/podcast_player_page_generator.rb

Instance Method Summary collapse

Instance Method Details

#generate(site) ⇒ Object 



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# File 'lib/jekyll/podcast_player_page_generator.rb', line 5

def generate(site)
  return unless site.layouts.key? 'player_index'

  dir = site.config['players_dir'] || 'players'

  # post.data['slug'] is derived from the filename's title portion only (no date), so two
  # posts can legitimately share one - e.g. a recurring "Update" or "Q&A" episode, or (as
  # found on panoptikum.io) two differently-titled posts that happen to share a filename
  # word. Without disambiguation, both would resolve to the same players/<slug>/ page and
  # one would silently vanish - whichever Jekyll generates second overwrites the first with
  # no warning from this generator itself (Jekyll does warn about the resulting destination
  # conflict, but only after the fact). The earliest post keeps the plain slug path so
  # existing links for the common (non-colliding) case never change; later posts sharing
  # that slug get their date appended instead of being dropped.
  site.posts.docs.group_by { |post| post.data['slug'] }.each_value do |posts_with_slug|
    posts_with_slug.sort_by(&:date).each_with_index do |post, index|
      slug = post.data['slug']
      page_dir = index.zero? ? slug : "#{slug}-#{post.date.strftime('%Y%m%d')}"
      site.pages << PodcastPlayerPage.new(site, site.source, File.join(dir, page_dir), post)
    end
  end
end