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Forked from parndt/gist:1011435
Created July 4, 2011 12:52
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How to cache pages and clear them in Refinery CMS
# put in config/application.rb
config.to_prepare do
::PagesController.module_eval do
caches_page :show, :unless => proc {|c| c.user_signed_in? || c.flash.any? }
caches_page :home, :unless => proc {|c| c.user_signed_in? || c.flash.any? }
end
::Page.module_eval do
after_save :clear_static_caching!
after_destroy :clear_static_caching!
def clear_static_caching!
Page.all.map(&:url).map{|u|
[(u if u.is_a?(String)), (u[:path] if u.respond_to?(:keys))].compact
}.flatten.map{ |u| [(u.split('/').last || 'index'), 'html'].join('.')}.each do |page|
if (static_file = Rails.root.join('public', page)).file?
$stdout.puts "Clearing cached page #{static_file.split.last}"
static_file.delete
end
end
end
protected :clear_static_caching!
end
end
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