<?php
class ControllerExtensionFraudFraudLabsPro extends Controller {
    private $error = array();

    public function index() {
        $this->load->language('extension/fraud/fraudlabspro');

        $this->document->setTitle($this->language->get('heading_title'));

        $this->load->model('setting/setting');

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
            $this->model_setting_setting->editSetting('fraudlabspro', $this->request->post);

            $this->session->data['success'] = $this->language->get('text_success');

            $this->response->redirect($this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=fraud', true));
        }

        $data['heading_title'] = $this->language->get('heading_title');

        $data['text_edit'] = $this->language->get('text_edit');
        $data['text_enabled'] = $this->language->get('text_enabled');
        $data['text_disabled'] = $this->language->get('text_disabled');
        $data['text_signup'] = $this->language->get('text_signup');

        $data['entry_status'] = $this->language->get('entry_status');
        $data['entry_key'] = $this->language->get('entry_key');
        $data['entry_score'] = $this->language->get('entry_score');
        $data['entry_order_status'] = $this->language->get('entry_order_status');
        $data['entry_review_status'] = $this->language->get('entry_review_status');
        $data['entry_approve_status'] = $this->language->get('entry_approve_status');
        $data['entry_reject_status'] = $this->language->get('entry_reject_status');
        $data['entry_simulate_ip'] = $this->language->get('entry_simulate_ip');

        $data['help_score'] = $this->language->get('help_score');
        $data['help_order_status'] = $this->language->get('help_order_status');
        $data['help_review_status'] = $this->language->get('help_review_status');
        $data['help_approve_status'] = $this->language->get('help_approve_status');
        $data['help_reject_status'] = $this->language->get('help_reject_status');
        $data['help_simulate_ip'] = $this->language->get('help_simulate_ip');

        $data['button_save'] = $this->language->get('button_save');
        $data['button_cancel'] = $this->language->get('button_cancel');

        $data['tab_general'] = $this->language->get('tab_general');

        if (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        if (isset($this->error['key'])) {
            $data['error_key'] = $this->error['key'];
        } else {
            $data['error_key'] = '';
        }

        $data['breadcrumbs'] = array();

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('text_home'),
            'href' => $this->url->link('common/dashboard', 'token=' . $this->session->data['token'], true)
        );

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('text_extension'),
            'href' => $this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=fraud', true)
        );

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('extension/fraud/fraudlabspro', 'token=' . $this->session->data['token'], true)
        );

        $data['action'] = $this->url->link('extension/fraud/fraudlabspro', 'token=' . $this->session->data['token'], true);

        $data['cancel'] = $this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=fraud', true);

        if (isset($this->request->post['fraudlabspro_key'])) {
            $data['fraudlabspro_key'] = $this->request->post['fraudlabspro_key'];
        } else {
            $data['fraudlabspro_key'] = $this->config->get('fraudlabspro_key');
        }

        if (isset($this->request->post['fraudlabspro_score'])) {
            $data['fraudlabspro_score'] = $this->request->post['fraudlabspro_score'];
        } else {
            $data['fraudlabspro_score'] = $this->config->get('fraudlabspro_score');
        }

        if (isset($this->request->post['fraudlabspro_order_status_id'])) {
            $data['fraudlabspro_order_status_id'] = $this->request->post['fraudlabspro_order_status_id'];
        } else {
            $data['fraudlabspro_order_status_id'] = $this->config->get('fraudlabspro_order_status_id');
        }

        if (isset($this->request->post['fraudlabspro_review_status_id'])) {
            $data['fraudlabspro_review_status_id'] = $this->request->post['fraudlabspro_review_status_id'];
        } else {
            $data['fraudlabspro_review_status_id'] = $this->config->get('fraudlabspro_review_status_id');
        }

        if (isset($this->request->post['fraudlabspro_approve_status_id'])) {
            $data['fraudlabspro_approve_status_id'] = $this->request->post['fraudlabspro_approve_status_id'];
        } else {
            $data['fraudlabspro_approve_status_id'] = $this->config->get('fraudlabspro_approve_status_id');
        }

        if (isset($this->request->post['fraudlabspro_reject_status_id'])) {
            $data['fraudlabspro_reject_status_id'] = $this->request->post['fraudlabspro_reject_status_id'];
        } else {
            $data['fraudlabspro_reject_status_id'] = $this->config->get('fraudlabspro_reject_status_id');
        }

        if (isset($this->request->post['fraudlabspro_simulate_ip'])) {
            $data['fraudlabspro_simulate_ip'] = $this->request->post['fraudlabspro_simulate_ip'];
        } else {
            $data['fraudlabspro_simulate_ip'] = $this->config->get('fraudlabspro_simulate_ip');
        }

        $this->load->model('localisation/order_status');

        $data['order_statuses'] = $this->model_localisation_order_status->getOrderStatuses();

        if (isset($this->request->post['fraudlabspro_status'])) {
            $data['fraudlabspro_status'] = $this->request->post['fraudlabspro_status'];
        } else {
            $data['fraudlabspro_status'] = $this->config->get('fraudlabspro_status');
        }

        $data['header'] = $this->load->controller('common/header');
        $data['column_left'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('extension/fraud/fraudlabspro', $data));
    }

    public function install() {
        $this->load->model('extension/fraud/fraudlabspro');

        $this->model_extension_fraud_fraudlabspro->install();
    }

    public function uninstall() {
        $this->load->model('extension/fraud/fraudlabspro');

        $this->model_extension_fraud_fraudlabspro->uninstall();
    }

    protected function validate() {
        if (!$this->user->hasPermission('modify', 'extension/fraud/fraudlabspro')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        if (!$this->request->post['fraudlabspro_key']) {
            $this->error['key'] = $this->language->get('error_key');
        }

        return !$this->error;
    }

    public function order() {
        $this->load->language('extension/fraud/fraudlabspro');

        $this->load->model('extension/fraud/fraudlabspro');

        // Action of the Approve/Reject/Blacklist button click
        if (isset($_POST['flp_id'])) {
            $flp_status = $_POST['new_status'];
            $feedback_note = $_POST['feedback_note'];
            $note = urlencode($feedback_note);

            //Feedback FLP status to server
            $fraudlabspro_key = $this->config->get('fraudlabspro_key');

            for ($i = 0; $i < 3; $i++) {
                $result = @file_get_contents('https://api.fraudlabspro.com/v1/order/feedback?key=' . $fraudlabspro_key . '&format=json&id=' . $_POST['flp_id'] . '&action=' . $flp_status . '&note=' . $note);

                if ($result)
                    break;
            }

            if (strtolower($flp_status) == 'reject_blacklist') {
                $flp_status = "REJECT";
            }
            $data['flp_status'] = $flp_status;

            // Update fraud status into table
            $this->db->query("UPDATE `" . DB_PREFIX . "fraudlabspro` SET fraudlabspro_status = '" . $this->db->escape($flp_status) . "' WHERE order_id = " . $this->db->escape($this->request->get['order_id']));

            //Update history record
            if (strtolower($flp_status) == 'approve') {
                $data_temp = array(
                    'order_status_id' => $this->config->get('fraudlabspro_approve_status_id'),
                    'notify'          => 0,
                    'comment'         => 'Approved using FraudLabs Pro.'
                );

                $this->model_extension_fraud_fraudlabspro->addOrderHistory($this->request->get['order_id'], $data_temp);
            } else if (strtolower($flp_status) == "reject") {
                $data_temp = array(
                    'order_status_id' => $this->config->get('fraudlabspro_reject_status_id'),
                    'notify'          => 0,
                    'comment'         => 'Rejected using FraudLabs Pro.'
                );

                $this->model_extension_fraud_fraudlabspro->addOrderHistory($this->request->get['order_id'], $data_temp);
            }
        }

        if (isset($this->request->get['order_id'])) {
            $order_id = $this->request->get['order_id'];
        } else {
            $order_id = 0;
        }

        $fraud_info = $this->model_extension_fraud_fraudlabspro->getOrder($order_id);

        if ($fraud_info) {
            $data['text_loading'] = $this->language->get('text_loading');
            $data['text_fraudlabspro_id'] = $this->language->get('text_fraudlabspro_id');
            $data['text_ip_address'] = $this->language->get('text_ip_address');
            $data['text_ip_net_speed'] = $this->language->get('text_ip_net_speed');
            $data['text_ip_isp_name'] = $this->language->get('text_ip_isp_name');
            $data['text_ip_usage_type'] = $this->language->get('text_ip_usage_type');
            $data['text_ip_domain'] = $this->language->get('text_ip_domain');
            $data['text_ip_time_zone'] = $this->language->get('text_ip_time_zone');
            $data['text_ip_location'] = $this->language->get('text_ip_location');
            $data['text_ip_distance'] = $this->language->get('text_ip_distance');
            $data['text_ip_latitude'] = $this->language->get('text_ip_latitude');
            $data['text_ip_longitude'] = $this->language->get('text_ip_longitude');
            $data['text_risk_country'] = $this->language->get('text_risk_country');
            $data['text_free_email'] = $this->language->get('text_free_email');
            $data['text_ship_forward'] = $this->language->get('text_ship_forward');
            $data['text_using_proxy'] = $this->language->get('text_using_proxy');
            $data['text_bin_found'] = $this->language->get('text_bin_found');
            $data['text_email_blacklist'] = $this->language->get('text_email_blacklist');
            $data['text_credit_card_blacklist'] = $this->language->get('text_credit_card_blacklist');
            $data['text_score'] = $this->language->get('text_score');
            $data['text_status'] = $this->language->get('text_status');
            $data['text_message'] = $this->language->get('text_message');
            $data['text_transaction_id'] = $this->language->get('text_transaction_id');
            $data['text_credits'] = $this->language->get('text_credits');
            $data['text_flp_upgrade'] = $this->language->get('text_flp_upgrade');
            $data['text_flp_merchant_area'] = $this->language->get('text_flp_merchant_area');

            $data['help_id'] = $this->language->get('help_id');
            $data['help_ip_address'] = $this->language->get('help_ip_address');
            $data['help_ip_net_speed'] = $this->language->get('help_ip_net_speed');
            $data['help_ip_isp_name'] = $this->language->get('help_ip_isp_name');
            $data['help_ip_usage_type'] = $this->language->get('help_ip_usage_type');
            $data['help_ip_domain'] = $this->language->get('help_ip_domain');
            $data['help_ip_time_zone'] = $this->language->get('help_ip_time_zone');
            $data['help_ip_location'] = $this->language->get('help_ip_location');
            $data['help_ip_distance'] = $this->language->get('help_ip_distance');
            $data['help_ip_latitude'] = $this->language->get('help_ip_latitude');
            $data['help_ip_longitude'] = $this->language->get('help_ip_longitude');
            $data['help_risk_country'] = $this->language->get('help_risk_country');
            $data['help_free_email'] = $this->language->get('help_free_email');
            $data['help_ship_forward'] = $this->language->get('help_ship_forward');
            $data['help_using_proxy'] = $this->language->get('help_using_proxy');
            $data['help_bin_found'] = $this->language->get('help_bin_found');
            $data['help_email_blacklist'] = $this->language->get('help_email_blacklist');
            $data['help_credit_card_blacklist'] = $this->language->get('help_credit_card_blacklist');
            $data['help_score'] = $this->language->get('help_score');
            $data['help_status'] = $this->language->get('help_status');
            $data['help_message'] = $this->language->get('help_message');
            $data['help_transaction_id'] = $this->language->get('help_transaction_id');
            $data['help_credits'] = $this->language->get('help_credits');

            if ($fraud_info['ip_address']) {
                $data['flp_ip_address'] = $fraud_info['ip_address'];
            } else {
                $data['flp_ip_address'] = '';
            }

            if ($fraud_info['ip_netspeed']) {
                $data['flp_ip_net_speed'] = $fraud_info['ip_netspeed'];
            } else {
                $data['flp_ip_net_speed'] = '';
            }

            if ($fraud_info['ip_isp_name']) {
                $data['flp_ip_isp_name'] = $fraud_info['ip_isp_name'];
            } else {
                $data['flp_ip_isp_name'] = '';
            }

            if ($fraud_info['ip_usage_type']) {
                $data['flp_ip_usage_type'] = $fraud_info['ip_usage_type'];
            } else {
                $data['flp_ip_usage_type'] = '';
            }

            if ($fraud_info['ip_domain']) {
                $data['flp_ip_domain'] = $fraud_info['ip_domain'];
            } else {
                $data['flp_ip_domain'] = '';
            }

            if ($fraud_info['ip_timezone']) {
                $data['flp_ip_time_zone'] = $fraud_info['ip_timezone'];
            } else {
                $data['flp_ip_time_zone'] = '';
            }

            if ($fraud_info['ip_country']) {
                $data['flp_ip_location'] = $this->fix_case($fraud_info['ip_continent']) . ", " . $fraud_info['ip_country'] . ", " . $fraud_info['ip_region'] . ", " . $fraud_info['ip_city'] . " <a href=\"http://www.geolocation.com/" . $fraud_info['ip_address'] . "\" target=\"_blank\">[Map]</a>";
            } else {
                $data['flp_ip_location'] = '-';
            }

            if ($fraud_info['distance_in_mile'] != '-') {
                $data['flp_ip_distance'] = $fraud_info['distance_in_mile'] . " miles";
            } else {
                $data['flp_ip_distance'] = '';
            }

            if ($fraud_info['ip_latitude']) {
                $data['flp_ip_latitude'] = $fraud_info['ip_latitude'];
            } else {
                $data['flp_ip_latitude'] = '';
            }

            if ($fraud_info['ip_longitude']) {
                $data['flp_ip_longitude'] = $fraud_info['ip_longitude'];
            } else {
                $data['flp_ip_longitude'] = '';
            }

            if ($fraud_info['is_high_risk_country']) {
                $data['flp_risk_country'] = $fraud_info['is_high_risk_country'];
            } else {
                $data['flp_risk_country'] = '';
            }

            if ($fraud_info['is_free_email']) {
                $data['flp_free_email'] = $fraud_info['is_free_email'];
            } else {
                $data['flp_free_email'] = '';
            }

            if ($fraud_info['is_address_ship_forward']) {
                $data['flp_ship_forward'] = $fraud_info['is_address_ship_forward'];
            } else {
                $data['flp_ship_forward'] = '';
            }

            if ($fraud_info['is_proxy_ip_address']) {
                $data['flp_using_proxy'] = $fraud_info['is_proxy_ip_address'];
            } else {
                $data['flp_using_proxy'] = '';
            }

            if ($fraud_info['is_bin_found']) {
                $data['flp_bin_found'] = $fraud_info['is_bin_found'];
            } else {
                $data['flp_bin_found'] = '';
            }

            if ($fraud_info['is_email_blacklist']) {
                $data['flp_email_blacklist'] = $fraud_info['is_email_blacklist'];
            } else {
                $data['flp_email_blacklist'] = '';
            }

            if ($fraud_info['is_credit_card_blacklist']) {
                $data['flp_credit_card_blacklist'] = $fraud_info['is_credit_card_blacklist'];
            } else {
                $data['flp_credit_card_blacklist'] = '';
            }

            if ($fraud_info['fraudlabspro_score']) {
                $data['flp_score'] = $fraud_info['fraudlabspro_score'];
            } else {
                $data['flp_score'] = '';
            }

            if ($fraud_info['fraudlabspro_status']) {
                $data['flp_status'] = $fraud_info['fraudlabspro_status'];
            } else {
                $data['flp_status'] = '';
            }

            if ($fraud_info['fraudlabspro_message']) {
                $data['flp_message'] = $fraud_info['fraudlabspro_message'];
            } else {
                $data['flp_message'] = '';
            }

            if ($fraud_info['fraudlabspro_id']) {
                $data['flp_id'] = $fraud_info['fraudlabspro_id'];
                $data['flp_link'] = $fraud_info['fraudlabspro_id'];
            } else {
                $data['flp_id'] = '';
                $data['flp_link'] = '';
            }

            if ($fraud_info['fraudlabspro_credits']) {
                $data['flp_credits'] = $fraud_info['fraudlabspro_credits'];
            } else {
                $data['flp_credits'] = '';
            }

            return $this->load->view('extension/fraud/fraudlabspro_info', $data);
        }
    }

    private function fix_case($s) {
        $s = ucwords(strtolower($s));
        $s = preg_replace_callback("/( [ a-zA-Z]{1}')([a-zA-Z0-9]{1})/s", create_function('$matches', 'return $matches[1].strtoupper($matches[2]);'), $s);
        return $s;
    }

}