eventespresso / event-espresso-core

        // load the shortcode class file

        require_once($shortcode_path . $shortcode_class . $shortcode_ext);

        // verify that class exists

        if (! class_exists($shortcode_class)) {

            $msg = sprintf(

                esc_html__('The requested %s shortcode class does not exist.', 'event_espresso'),

                $shortcode_class

            );

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        $shortcode = strtoupper($shortcode);

        // add to array of registered shortcodes

        $this->registry->shortcodes->{$shortcode} = $shortcode_path . $shortcode_class . $shortcode_ext;

                $event->EE_Event = EEM_Event::instance()->instantiate_class_from_post_object($event);

                $this->event = $event->EE_Event;

            }

        } else {

            $user_msg = __('No Event object or an invalid Event object was supplied.', 'event_espresso');

            $dev_msg = $user_msg . __(

                'In order to generate a ticket selector, please ensure you are passing either an EE_Event object or a WP_Post object of the post type "espresso_event" to the EE_Ticket_Selector class constructor.',

                'event_espresso'

            );

            EE_Error::add_error($user_msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        // grab module name

        $module_name = $module_method[0];

        // verify that a class method was registered properly

        if (! isset($module_method[1])) {

            $msg = sprintf(

                __('A class method for the %s  route has not been properly registered.', 'event_espresso'),

                $current_route

            );

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        $add_wrapper = true

    ) {

        // check that incoming object implements the EEI_Address interface

        if (! $obj_with_address instanceof EEI_Address) {

            $msg = __('The address could not be formatted.', 'event_espresso');

            $dev_msg = __(

                'The Address Formatter requires passed objects to implement the EEI_Address interface.',

                'event_espresso'

            );

            EE_Error::add_error($msg . '||' . $dev_msg, __FILE__, __FUNCTION__, __LINE__);

            return null;

        }

        // load the module class file

        require_once($payment_method_path . '/' . $module_class . $module_ext);

        // verify that class exists

        if (! class_exists($module_class)) {

            $msg = sprintf(

                esc_html__('The requested %s module class does not exist.', 'event_espresso'),

                $module_class

            );

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        // add to array of registered modules

        $this->_payment_method_types[ $module ] = $payment_method_path . '/' . $module_class . $module_ext;

        ksort($this->_payment_method_types);

        // add class prefix

        $module_class = 'EE_PMT_' . $module;

        // does the module exist ?

        if (! is_readable($payment_method_path . '/' . $module_class . $module_ext)) {

            $msg = sprintf(

                esc_html__(

                    'The requested %s payment method file could not be found or is not readable due to file permissions.',

                    'event_espresso'

                ),

                $module

            );

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        // load the module class file

        require_once($payment_method_path . '/' . $module_class . $module_ext);

        // verify that class exists

        // load the module class file

        require_once($module_path . $module_class . $module_ext);

        // verify that class exists

        if (! class_exists($module_class)) {

            $msg = sprintf(__('The requested %s module class does not exist.', 'event_espresso'), $module_class);

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        // add to array of registered modules

        EE_Registry::instance()->modules->{$module_class} = $module_path . $module_class . $module_ext;

        do_action(

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        if (empty($route)) {

            $msg = sprintf(__('No route has been supplied.', 'event_espresso'), $route);

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        if (! method_exists('EED_' . $module, $method_name)) {

            $msg = sprintf(

                __('A valid class method for the %s route has not been supplied.', 'event_espresso'),

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        if (! method_exists('EED_' . $module, $method_name)) {

            $msg = sprintf(

                __('A valid class method for the %s route has not been supplied.', 'event_espresso'),

                $route

            );

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        if (empty($forward)) {

            $msg = sprintf(__('No forwarding route has been supplied.', 'event_espresso'), $route);

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        if (is_array($forward)) {

            if (! isset($forward[1])) {

                $msg = sprintf(

            return false;

        }

        if (is_array($forward)) {

            if (! isset($forward[1])) {

                $msg = sprintf(

                    __('A class method for the %s forwarding route has not been supplied.', 'event_espresso'),

                    $route

                );

                EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

                return false;

            }

                EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

                return false;

            }

        } elseif (! function_exists($forward)) {

            $msg = sprintf(

                __('The function %s for the %s forwarding route is in invalid.', 'event_espresso'),

                $forward,

                $route

            );

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        EE_Config::$_module_forward_map[ $key ][ $route ][ absint($status) ] = $forward;

        return true;

    }

            $module_class = 'EED_' . $module;

        }

        // does the module exist ?

        if (! is_readable($module_path . '/' . $module_class . $module_ext)) {

            $msg = sprintf(

                __(

                    'The requested %s module file could not be found or is not readable due to file permissions.',

                    'event_espresso'

                ),

                $module

            );

            EE_Error::add_error($msg . '||' . $msg, __FILE__, __FUNCTION__, __LINE__);

            return false;

        }

        // load the module class file

        require_once($module_path . $module_class . $module_ext);

        // verify that class exists