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# controllers/admin.rb:
# All admin controllers are dervied from this.
#
# Copyright (c) 2009 UK Citizens Online Democracy. All rights reserved.
# Email: francis@mysociety.org; WWW: http://www.mysociety.org/
#
# $Id: admin_controller.rb,v 1.27 2009-08-21 17:43:33 francis Exp $
class AdminController < ApplicationController
layout "admin"
before_filter :assign_http_auth_user
# Always give full stack trace for admin interface
def local_request?
true
end
# Expire cached attachment files for a request
def expire_for_request(info_request)
# Clear out cached entries - use low level expire_fragment, even though
# we are clearing results from caches_action, for several reasons:
# * We can't use expire_action here, as doesn't seem to be
# compatible with the :only_path we used in the caches_action
# call.
# * expire_fragment lets us use a regular expression which is
# simpler than having to get all the parameters right for the
# path, and calling for HTML version vs. raw attachment version.
# * Regular expression means we cope properly with filenames
# changed by censor rules, which change the URL.
# * It's also possible to load a file with any name by changing
# the URL, the regular expression makes sure the cache is
# cleared even if someone did that.
expire_fragment /views\/request\/#{info_request.id}.*/
# also force a search reindexing (so changed text reflected in search)
info_request.reindex_request_events
end
end
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