Sha256: 3096024167f2d86cdecc41525f28112cb3f34fa880691930a7a9704bae2641b8
Contents?: true
Size: 1.21 KB
Versions: 23
Compression:
Stored size: 1.21 KB
Contents
class ContentSweeper < ActionController::Caching::Sweeper
# observe Article, Comment, Settings
def after_save(record)
case record
when ::Article, ::Settings
remove_articles_cache
when ::Comment
case record.commentable
when ::Article
expire_article(record.commentable)
end
end
remove_archive_cache
end
def after_destroy(record)
after_save(record)
end
def expire_article(article)
expire_page(article_permalink_path(article.published_at.year,article.published_at.month,article.published_at.day,article.permalink)) unless article.published_at.nil?
end
# removes all the articles pages
def remove_articles_cache
Article.find(:all).each do |article|
expire_article(article)
end
end
# removes the entirety of the articles folder which all the articles archive and
# pagination stuff is cached in
def remove_archive_cache
expire_action(:controller => '/articles', :action => 'index')
expire_fragment(%r{/articles/page/*})
expire_fragment(%r{/categories/*})
articles_folder = ActionController::Base.page_cache_directory + '/articles/'
FileUtils.rmtree articles_folder if File.exists? articles_folder
end
end
Version data entries
23 entries across 23 versions & 1 rubygems