# Copyright (c) 2005 Jamis Buck # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. module ExceptionNotification::Notifiable def self.included(target) target.extend(ClassMethods) target.skip_exception_notifications false end module ClassMethods def exception_data(deliverer=self) if deliverer == self read_inheritable_attribute(:exception_data) else write_inheritable_attribute(:exception_data, deliverer) end end def skip_exception_notifications(boolean=true) write_inheritable_attribute(:skip_exception_notifications, boolean) end def skip_exception_notifications? read_inheritable_attribute(:skip_exception_notifications) end end private def rescue_action_in_public(exception) super notify_about_exception(exception) if deliver_exception_notification? end def deliver_exception_notification? !self.class.skip_exception_notifications? && ![404, "404 Not Found"].include?(response.status) end def notify_about_exception(exception) deliverer = self.class.exception_data data = case deliverer when nil then {} when Symbol then send(deliverer) when Proc then deliverer.call(self) end ExceptionNotification::Notifier.deliver_exception_notification(exception, self, request, data) end end