punund · June 19, 2011 13:31 · Jun 19, 2011
diff --git a/gistfile1.rb b/gistfile1.rb
@@ -0,0 +1,42 @@
+# coding: utf-8
+class ApplicationController < ActionController::Base
+  protect_from_forgery
+  rescue_from Exception, :with => :handle_exceptions
+
+private
+
+  def handle_exceptions(e)
+    case e
+    when CanCan::AccessDenied
+      authenticate_user!
+    when ActiveRecord::RecordNotFound
+      not_found
+    else
+      internal_error(e)
+    end
+  end
+
+  def not_found
+    # Just render view
+    render 'application/not_found', :status => 404
+  end
+
+  def internal_error(exception)
+    if RAILS_ENV == 'production'
+      # Send message to admin email via exception_notification
+      request.env['exception_notifier.options'] = {
+        :sender_address       => "[email protected]",
+        :exception_recipients => "[email protected]"
+      }
+
+      ExceptionNotifier::Notifier.exception_notification(request.env, exception).deliver
+
+      # And just render view
+      render :layout   => 'layouts/internal_error',
+              :template => 'application/internal_error',
+              :status   => 500
+    else
+      throw exception
+    end
+  end
+end