instiki/app/controllers/cache_sweeping_helper.rb

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module CacheSweepingHelper
def expire_cached_page(web, page_name)
expire_action :controller => 'wiki', :web => web.address,
:action => %w(show published s5 tex print history source), :id => page_name
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expire_action :controller => 'wiki', :web => web.address,
:action => 'show', :id => page_name, :mode => 'diff'
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end
def expire_cached_summary_pages(web)
categories = WikiReference.all(:conditions => "link_type = 'C'")
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%w(recently_revised list).each do |action|
expire_action :controller => 'wiki', :web => web.address, :action => action
categories.each do |category|
expire_action :controller => 'wiki', :web => web.address, :action => action, :category => category.referenced_name
end
end
%w(authors atom_with_content atom_with_headlines file_list).each do |action|
expire_action :controller => 'wiki', :web => web.address, :action => action
end
%w(file_name created_at).each do |sort_order|
expire_action :controller => 'wiki', :web => web.address, :action => 'file_list', :sort_order => sort_order
end
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end
def expire_cached_revisions(page)
page.rev_ids.count.times do |i|
revno = i+1
expire_action :controller => 'wiki', :web => page.web.address,
:action => 'revision', :id => page.name, :rev => revno
expire_action :controller => 'wiki', :web => page.web.address,
:action => 'revision', :id => page.name, :rev => revno, :mode => 'diff'
end
end
end