instiki/app/controllers/web_sweeper.rb
Jacques Distler b9f5c32755 Cache file_list Action
Also, slightly smarter cache expiry, upon uploading/deleting a file.
2009-01-10 22:33:30 -06:00

42 lines
1 KiB
Ruby

require_dependency 'cache_sweeping_helper'
class WebSweeper < ActionController::Caching::Sweeper
include CacheSweepingHelper
observe Web, Page, WikiFile
def after_save(record)
if record.is_a?(Web)
web = record
web.pages.each { |page| expire_cached_page(web, page.name) }
expire_cached_summary_pages(web)
elsif record.is_a?(WikiFile)
record.web.pages_that_link_to(record.file_name).each do |page|
expire_cached_page(record.web, page)
end
expire_cached_summary_pages(record.web)
end
end
def after_remove_orphaned_pages(web)
expire_cached_summary_pages(web)
end
def after_remove_orphaned_pages_in_category(web)
expire_cached_summary_pages(web)
end
def after_destroy(record)
if record.is_a?(Web)
expire_cached_summary_pages(record)
elsif record.is_a?(Page)
expire_cached_page(record.web, record.name)
expire_cached_summary_pages(record.web)
else
expire_cached_summary_pages(record.web)
end
end
end