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Contents
module Alchemy
class PagesSweeper < ActionController::Caching::Sweeper
observe Page
def after_update(page)
unless page.layoutpage?
expire_page(page)
check_multipage_elements(page)
end
end
def after_destroy(page)
unless page.layoutpage?
expire_page(page)
check_multipage_elements(page)
end
end
private
def check_multipage_elements(page)
page.elements.each do |element|
# are their pages beneath mine?
if !element.to_be_sweeped_pages.detect { |p| p != page }.nil?
# yepp! there are more pages then mine
pages = element.to_be_sweeped_pages.find_all_by_public_and_locked(true, false)
if !pages.blank?
# expire current page, even if it's locked
pages.push(page).each do |page|
expire_page(page)
end
end
end
end
end
def expire_page(page)
return if page.do_not_sweep
# TODO: We should change this back to expire_action after Rails 3.2 was released.
# expire_action(
# alchemy.show_page_url(
# :urlname => page.urlname_was,
# :lang => multi_language? ? page.language_code : nil
# )
# )
# Temporarily fix for Rails 3 bug
return if alchemy.nil?
expire_fragment(ActionController::Caching::Actions::ActionCachePath.new(
self,
alchemy.show_page_url(
:urlname => page.urlname_was,
:lang => multi_language? ? page.language_code : nil
),
false
).path)
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems