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ExceptionLogger =============== The Exception Logger (forgive the horrible name) logs your Rails exceptions in the database and provides a funky web interface to manage them. First you need to generate the migration: ./script/generate exception_migration Next, you'll need to include the ExceptionLoggable module into ApplicationController. Once that's done you might want to modify key methods to customize the logging: render_404(exception) - Shows the 404 template. render_500(exception) - Shows the 500 template. log_exception(exception) - Logs the actual exception in the database. rescue_action_in_public(exception) - Does not log these exceptions: ActiveRecord::RecordNotFound, ActionController::UnknownController, ActionController::UnknownAction Now add a new route to your routes.rb: map.connect "logged_exceptions/:action/:id", :controller => "logged_exceptions" After that, visit /logged_exceptions in your application to manage the exceptions. It's understandable that you may want to require authentication. Add this to your config/environments/production.rb: # config/environments/production.rb config.after_initialize do require 'application' unless Object.const_defined?(:ApplicationController) LoggedExceptionsController.class_eval do # set the same session key as the app session :session_key => '_beast_session_id' # include any custom auth modules you need include AuthenticationSystem before_filter :login_required # optional, sets the application name for the rss feeds self.application_name = "Beast" protected # only allow admins # this obviously depends on how your auth system works def authorized? current_user.is_a?(Admin) end # assume app's login required doesn't use http basic def login_required_with_basic respond_to do |accepts| # alias_method_chain will alias the app's login_required to login_required_without_basic accepts.html { login_required_without_basic } # access_denied_with_basic_auth is defined in LoggedExceptionsController # get_auth_data returns back the user/password pair accepts.rss do access_denied_with_basic_auth unless self.current_user = User.authenticate(*get_auth_data) end end end alias_method_chain :login_required, :basic end end The exact code of course depends on the specific needs of your application. CREDITS Jamis Buck - original exception_notification plugin Rick Olson - model/controller code Josh Goebel - design
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