sminnee / silverstripe-framework

        } else {

            // Could be Controller, or ViewableData_Customised controller wrapper

            if (ClassInfo::hasMethod($response, 'getViewer')) {

                if (isset($_REQUEST['debug_request'])) {

                    $class = static::class;

                    $responseClass = get_class($response);

                    Debug::message(

                        "Request handler {$responseClass} object to {$class} controller;"

                        . "rendering with template returned by {$responseClass}::getViewer()"

                    );

                }

                $response = $response->getViewer($this->getAction())->process($response);

            }

            if ($urlHandlers) {

                foreach ($urlHandlers as $rule => $action) {

                    if (isset($_REQUEST['debug_request'])) {

                        $class = static::class;

                        $remaining = $request->remaining();

                        Debug::message("Testing '{$rule}' with '{$remaining}' on {$class}");

                    }

                    if ($request->match($rule, true)) {

                        if (isset($_REQUEST['debug_request'])) {

                    }

                    if ($request->match($rule, true)) {

                        if (isset($_REQUEST['debug_request'])) {

                            $class = static::class;

                            $latestParams = var_export($request->latestParams(), true);

                            Debug::message(

                                "Rule '{$rule}' matched to action '{$action}' on {$class}. ".

                                "Latest request params: {$latestParams}"

                            );

                        }

                        return array('rule' => $rule, 'action' => $action);

                    }

        if ($this->failover) {

            $this->addMethodsFrom('failover');

            if (isset($_REQUEST['debugfailover'])) {

                $class = static::class;

                $failoverClass = get_class($this->failover);

                Debug::message("$class created with a failover class of {$failoverClass}");

            }

        }

        $this->extensibleDefineMethods();

    }