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require 'active_support/core_ext/class/attribute_accessors'
require 'active_support/core_ext/logger'
module AbstractController
module Logger
extend ActiveSupport::DependencyModule
class DelayedLog
def initialize(&blk)
@blk = blk
end
def to_s
@blk.call
end
alias to_str to_s
end
included do
cattr_accessor :logger
end
def process(action)
ret = super
if logger
log = DelayedLog.new do
"\n\nProcessing #{self.class.name}\##{action_name} " \
"to #{request.formats} " \
"(for #{request_origin}) [#{request.method.to_s.upcase}]"
end
logger.info(log)
end
ret
end
def request_origin
# this *needs* to be cached!
# otherwise you'd get different results if calling it more than once
@request_origin ||= "#{request.remote_ip} at #{Time.now.to_s(:db)}"
end
end
end
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