Class: Monologue::PostsSweeper

Inherits:
ActionController::Caching::Sweeper
  • Object
show all
Defined in:
app/sweepers/monologue/posts_sweeper.rb

Instance Method Summary collapse

Instance Method Details

#sweep(post) ⇒ Object Also known as: after_create, after_update, after_destroy 



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# File 'app/sweepers/monologue/posts_sweeper.rb', line 4

def sweep(post)
  if ActionController::Base.perform_caching && Monologue::PageCache.enabled && Monologue::PageCache.wipe_enabled && Monologue::PageCache.wipe_after_save && (ActionController::Base.page_cache_directory != Rails.public_path)
    Monologue::TotalSweeper.wipe_all
  else
    sweep_for_single_post post
  end
end

#sweep_for_single_post(post) ⇒ Object 



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# File 'app/sweepers/monologue/posts_sweeper.rb', line 12

def sweep_for_single_post post
  return unless post.published
  root_path = Monologue::Engine.routes.url_helpers.root_path if root_path.nil? # TODO: why do I have to do this to make tests pass? There must be something much more clean to make tests pass
  page_cache_directory = Rails.public_path if page_cache_directory.nil? # TODO: we should not need this either...

  # post
  current_post_path = "#{page_cache_directory}#{root_path}#{post.url}.html"
  File.delete current_post_path if File.exists? current_post_path

  # tags
  tags_path = "#{page_cache_directory}#{root_path}tags"
  FileUtils.rm_rf tags_path

  # feed
  feed_file_path = "#{page_cache_directory}#{root_path}feed.rss"
  File.delete feed_file_path if File.exists? feed_file_path

  # root
  root_file_path = "#{page_cache_directory}#{root_path.chomp("/")}.html"
  root_file_path = "#{page_cache_directory}/index.html" if root_path.chomp("/") == "" # TODO: add test for that? It would need another dummy app mounted at root...?
  File.delete root_file_path if File.exists? root_file_path

  # paging
  FileUtils.rm_rf "#{page_cache_directory}/page" # remove pages
end