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Editing File: /home/fshjisk/voguearth/wp-content/plugins/paypal-for-woocommerce/paypal-for-woocommerce.php

<?php
/**
 * @wordpress-plugin
 * Plugin Name:       PayPal for WooCommerce
 * Plugin URI:        http://www.angelleye.com/product/paypal-for-woocommerce-plugin/
 * Description:       Easily enable PayPal Complete Payments, PayPal Express Checkout, PayPal Pro, PayPal Advanced, PayPal REST, and PayPal Braintree.  Each option is available separately so you can enable them individually.
 * Version:           3.0.23
 * Author:            Angell EYE
 * Author URI:        http://www.angelleye.com/
 * License:           GNU General Public License v3.0
 * License URI:       http://www.gnu.org/licenses/gpl-3.0.html
 * Text Domain:       paypal-for-woocommerce
 * Domain Path:       /i18n/languages/
 * GitHub Plugin URI: https://github.com/angelleye/paypal-woocommerce
 * Requires at least: 5.5
 * Tested up to: 5.9.3
 * WC requires at least: 3.0.0
 * WC tested up to: 6.4.1
 *
 *************
 * Attribution
 *************
 * PayPal for WooCommerce is a derivative work of the code from WooThemes / SkyVerge,
 * which is licensed with GPLv3.  This code is also licensed under the terms
 * of the GNU Public License, version 3.
 */

/**
 * Exit if accessed directly.
 */
if (!defined('ABSPATH'))
{
    exit();
}
if (!defined('PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR')) {
    define('PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR', dirname(__FILE__));
}
if (!defined('PAYPAL_FOR_WOOCOMMERCE_ASSET_URL')) {
    define('PAYPAL_FOR_WOOCOMMERCE_ASSET_URL', plugin_dir_url(__FILE__));
}
if (!defined('VERSION_PFW')) {
    define('VERSION_PFW', '3.0.23');
}
if ( ! defined( 'PAYPAL_FOR_WOOCOMMERCE_PLUGIN_FILE' ) ) {
    define( 'PAYPAL_FOR_WOOCOMMERCE_PLUGIN_FILE', __FILE__ );
}
if ( ! defined( 'PAYPAL_FOR_WOOCOMMERCE_BASENAME' ) ) {
    define( 'PAYPAL_FOR_WOOCOMMERCE_BASENAME', plugin_basename( __FILE__ ) );
}
if (!defined('PAYPAL_FOR_WOOCOMMERCE_DIR_PATH')) {
    define('PAYPAL_FOR_WOOCOMMERCE_DIR_PATH', untrailingslashit( plugin_dir_path( __FILE__ ) ));
}
if (!defined('PAYPAL_FOR_WOOCOMMERCE_PUSH_NOTIFICATION_WEB_URL')) {
    define('PAYPAL_FOR_WOOCOMMERCE_PUSH_NOTIFICATION_WEB_URL', 'https://www.angelleye.com/');
}
if (!defined('AEU_ZIP_URL')) {
    define('AEU_ZIP_URL', 'https://updates.angelleye.com/ae-updater/angelleye-updater/angelleye-updater.zip');
}

if (!defined('PAYPAL_PPCP_SNADBOX_PARTNER_MERCHANT_ID')) {
    define('PAYPAL_PPCP_SNADBOX_PARTNER_MERCHANT_ID', 'LSLG4YR3NS6T4');
}
if (!defined('PAYPAL_PPCP_PARTNER_MERCHANT_ID')) {
    define('PAYPAL_PPCP_PARTNER_MERCHANT_ID', 'J9L24TCUDZ6ZS');
}
if (!defined('PAYPAL_PPCP_SNADBOX_PARTNER_CLIENT_ID')) {
    define('PAYPAL_PPCP_SNADBOX_PARTNER_CLIENT_ID', 'AWZDKZJkjTiV_JsjxODtR0bseOY9yOgSGgpzxyVNCTwdW8xSQXKSFkJYLZ80JY2M4avl1uLnCpA9zAix');
}
if (!defined('PAYPAL_PPCP_PARTNER_CLIENT_ID')) {
    define('PAYPAL_PPCP_PARTNER_CLIENT_ID', 'ATgw55qRjaDSlPur2FAkdAiB-QQuG5jlLsees-8dcxLiLla_nwbBSvSnCbUaGlmzxq9t2b8R9JGGSz1e');
}
if (!defined('PAYPAL_FOR_WOOCOMMERCE_PPCP_AWS_WEB_SERVICE')) {
    define('PAYPAL_FOR_WOOCOMMERCE_PPCP_AWS_WEB_SERVICE', 'https://zpyql2kd39.execute-api.us-east-2.amazonaws.com/production/PayPalMerchantIntegration/');
}
if (!defined('PAYPAL_FOR_WOOCOMMERCE_PPCP_ANGELLEYE_WEB_SERVICE')) {
    define('PAYPAL_FOR_WOOCOMMERCE_PPCP_ANGELLEYE_WEB_SERVICE', 'https://ppcp.angelleye.com/production/PayPalMerchantIntegration/');
}

/**
 * Required functions
 */
if (!function_exists('angelleye_queue_update')) {
    require_once( 'angelleye-includes/angelleye-functions.php' );
}
require_once( 'angelleye-includes/angelleye-session-functions.php' );
require_once( 'angelleye-includes/angelleye-conditional-functions.php' );
/**
 * Set global parameters
 */
global $woocommerce, $pp_settings, $pp_pro, $pp_payflow, $wp_version;

/**
 * Get Settings
 */

if (is_admin() && !defined('DOING_AJAX')) {
$pp_pro     = get_option('woocommerce_paypal_pro_settings');
$pp_payflow = get_option('woocommerce_paypal_pro_payflow_settings');
$pp_settings = get_option( 'woocommerce_paypal_express_settings' );
}

if(!class_exists('AngellEYE_Gateway_Paypal')){
    class AngellEYE_Gateway_Paypal
    {
    	
    	protected $plugin_screen_hook_suffix = null;
    	protected $plugin_slug = 'paypal-for-woocommerce';
    	private $subscription_support_enabled = false;
        /**
         * General class constructor where we'll setup our actions, hooks, and shortcodes.
         *
         */
        
        public $customer_id = '';
        public function __construct()
        {
            add_action('init', array($this, 'load_plugin_textdomain'));
            add_action('wp_loaded', array($this, 'load_cartflow_pro_plugin'), 20);
            include_once plugin_dir_path(__FILE__) . 'angelleye-includes/angelleye-payment-logger.php';
            AngellEYE_PFW_Payment_Logger::instance();
            include_once plugin_dir_path(__FILE__) . 'angelleye-includes/angelleye-utility.php';
            if( is_admin() ) {
                include_once plugin_dir_path(__FILE__) . 'angelleye-includes/angelleye-admin-order-payment-process.php';
                $admin_order_payment = new AngellEYE_Admin_Order_Payment_Process();
            }
            $plugin_admin = new AngellEYE_Utility($this->plugin_slug, VERSION_PFW);
            add_action( 'plugins_loaded', array($this, 'init'));
            register_activation_hook( __FILE__, array($this, 'activate_paypal_for_woocommerce' ));
            register_deactivation_hook( __FILE__,array($this,'deactivate_paypal_for_woocommerce' ));
            
            add_action( 'admin_notices', array($this, 'admin_notices') );
            add_action('admin_notices', array($this, 'angelleye_latest_version_announcement'));
            add_action( 'admin_init', array($this, 'set_ignore_tag'));
            add_filter( 'woocommerce_product_title' , array($this, 'woocommerce_product_title') );
           
            add_action('wp_enqueue_scripts', array($this, 'angelleye_cc_ui_style'), 100);
            
            add_action( 'parse_request', array($this, 'wc_gateway_payment_token_api_parser') , 99);
            add_action('wp_ajax_angelleye_dismiss_notice', array($this, 'angelleye_dismiss_notice'), 10);

// http://stackoverflow.com/questions/22577727/problems-adding-action-links-to-wordpress-plugin
            $basename = plugin_basename(__FILE__);
            $prefix = is_network_admin() ? 'network_admin_' : '';
            add_filter("{$prefix}plugin_action_links_$basename",array($this,'plugin_action_links'),10,4);
            
            
            
            add_action( 'admin_enqueue_scripts', array( $this , 'admin_scripts' ) );
            add_action( 'admin_print_styles', array( $this , 'admin_styles' ) );
           
            add_action( 'admin_menu', array( $this, 'angelleye_admin_menu_own' ) );
            add_action( 'product_type_options', array( $this, 'angelleye_product_type_options_own' ), 10, 1);
            add_action( 'woocommerce_process_product_meta', array( $this, 'angelleye_woocommerce_process_product_meta_own' ), 10, 1 );
            add_filter( 'woocommerce_add_to_cart_sold_individually_quantity', array( $this, 'angelleye_woocommerce_add_to_cart_sold_individually_quantity' ), 10, 5 );
            add_action('admin_enqueue_scripts', array( $this, 'angelleye_woocommerce_admin_enqueue_scripts' ) );
            add_action( 'wp_ajax_pfw_ed_shipping_bulk_tool', array( $this, 'angelleye_woocommerce_pfw_ed_shipping_bulk_tool' ) );
            
            add_action('http_api_curl', array($this, 'http_api_curl_ec_add_curl_parameter'), 10, 3);
            add_filter( "pre_option_woocommerce_paypal_express_settings", array($this, 'angelleye_express_checkout_decrypt_gateway_api'), 10, 1);
            add_filter( "pre_option_woocommerce_paypal_advanced_settings", array($this, 'angelleye_paypal_advanced_decrypt_gateway_api'), 10, 1);
            add_filter( "pre_option_woocommerce_paypal_credit_card_rest_settings", array($this, 'angelleye_paypal_credit_card_rest_decrypt_gateway_api'), 10, 1);
            add_filter( "pre_option_woocommerce_paypal_pro_settings", array($this, 'angelleye_paypal_pro_decrypt_gateway_api'), 10, 1);
            add_filter( "pre_option_woocommerce_paypal_pro_payflow_settings", array($this, 'angelleye_paypal_pro_payflow_decrypt_gateway_api'), 10, 1);
            add_filter( "pre_option_woocommerce_braintree_settings", array($this, 'angelleye_braintree_decrypt_gateway_api'), 10, 1);
            add_filter( "pre_option_woocommerce_enable_guest_checkout", array($this, 'angelleye_express_checkout_woocommerce_enable_guest_checkout'), 10, 1);
            add_filter( 'woocommerce_get_checkout_order_received_url', array($this, 'angelleye_woocommerce_get_checkout_order_received_url'), 10, 2);
            add_action('woocommerce_product_data_tabs', array( $this, 'angelleye_paypal_for_woo_woocommerce_product_data_tabs' ), 99, 1);
            add_action('woocommerce_product_data_panels', array( $this, 'angelleye_paypal_for_woo_product_date_panels' ));
            add_action('woocommerce_process_product_meta', array( $this, 'angelleye_paypal_for_woo_product_process_product_meta' ));
            add_action('angelleye_paypal_for_woocommerce_product_level_payment_action', array( $this, 'angelleye_paypal_for_woo_product_level_payment_action' ), 10, 3);
            add_action( 'wp_head', array( $this, 'paypal_for_woo_head_mark' ), 1 );     
            add_action( 'admin_footer', array($this, 'angelleye_add_deactivation_form'));
            add_action( 'wp_ajax_angelleye_send_deactivation', array($this, 'angelleye_handle_plugin_deactivation_request'));
            add_action( 'wp', array( __CLASS__, 'angelleye_delete_payment_method_action' ), 10 );
            add_filter( 'woocommerce_saved_payment_methods_list', array($this, 'angelleye_synce_braintree_save_payment_methods'), 5, 2 );
            add_filter( 'wc_order_statuses', array($this, 'angelleye_wc_order_statuses'), 10, 1);
            add_action( 'init', array( $this, 'angelleye_register_post_status' ), 99 );
            add_filter( 'woocommerce_email_classes', array($this, 'angelleye_woocommerce_email_classes'), 10, 1);
            add_filter( 'woocommerce_email_actions', array($this, 'own_angelleye_woocommerce_email_actions'), 10);
            add_action( 'angelleye_classic_gateway_sub_menu', array($this, 'angelleye_classic_gateway_sub_menu'));
            add_action( 'wcv_save_product', array($this,'angelleye_wcv_save_product'));
            add_filter( 'admin_body_class', array( $this, 'angelleye_include_admin_body_class' ), 9999 );
            $this->customer_id;
        }

/**
	     * Injects the PFW Version number in frontend HTML header
	     */
        public function paypal_for_woo_head_mark() {
            $hide_watermark = get_option('pfw_hide_frontend_mark', 'no');
            if($hide_watermark != 'yes'){
                echo sprintf(
                    '',
                    esc_html( 'PayPal for WooCommerce' ),
                    ( 'v' . VERSION_PFW ),
                    esc_url( 'https://www.angelleye.com/product/woocommerce-paypal-plugin/' )
                );
                echo chr(10) . chr(13);
            }
	    }

/*
         * Adds class name to HTML body to enable easy conditional CSS styling
         * @access public
         * @param array $classes
         * @return array
         */
        public function add_body_classes($classes) {
          global $pp_settings;
          if(!empty($pp_settings['enabled']) && $pp_settings['enabled'] == 'yes')
            $classes[] = 'has_paypal_express_checkout';
          return $classes;
        }

/**
         * Return the plugin action links.  This will only be called if the plugin
         * is active.
         *
         * @since 1.0.6
         * @param array $actions associative array of action names to anchor tags
         * @return array associative array of plugin action links
         */
        public function plugin_action_links($actions, $plugin_file, $plugin_data, $context)
        {
            $custom_actions = array(
                'configure' => sprintf( '<a href="%s">%s</a>', admin_url( 'options-general.php?page=paypal-for-woocommerce' ), __( 'Configure', 'paypal-for-woocommerce' ) ),
                'docs'      => sprintf( '<a href="%s" target="_blank">%s</a>', 'https://www.angelleye.com/paypal-for-woocommerce-documentation/?utm_source=paypal_for_woocommerce&utm_medium=docs_link&utm_campaign=paypal_for_woocommerce', __( 'Docs', 'paypal-for-woocommerce' ) ),
                'support'   => sprintf( '<a href="%s" target="_blank">%s</a>', 'https://www.angelleye.com/support', __( 'Support', 'paypal-for-woocommerce' ) ),
                'review'    => sprintf( '<a href="%s" target="_blank">%s</a>', 'https://www.angelleye.com/product/woocommerce-paypal-plugin?utm_source=pfw&utm_medium=support_link#tab-reviews', __( 'Write a Review', 'paypal-for-woocommerce' ) ),
            );

// add the links to the front of the actions list
            return array_merge( $custom_actions, $actions );
        }

function woocommerce_product_title($title){
            $title = str_replace(array("&#8211;", "&#8211"), array("-"), $title);
            return $title;
        }

function admin_notices() {
            global $current_user, $pp_settings ;
            $user_id = $current_user->ID;
            $pp_pro = get_option('woocommerce_paypal_pro_settings');
            $pp_payflow = get_option('woocommerce_paypal_pro_payflow_settings');
            $pp_standard = get_option('woocommerce_paypal_settings');

do_action( 'angelleye_admin_notices', $pp_pro, $pp_payflow, $pp_standard );
            
            $pp_pro['testmode'] = !empty($pp_pro['testmode']) ? $pp_pro['testmode'] : '';
            $pp_payflow['testmode'] = !empty($pp_payflow['testmode']) ? $pp_payflow['testmode'] : '';
            $pp_settings['testmode'] = !empty($pp_settings['testmode']) ? $pp_settings['testmode'] : '';
            $pp_pro['enabled'] = !empty($pp_pro['enabled']) ? $pp_pro['enabled'] : '';
            $pp_payflow['enabled'] = !empty($pp_payflow['enabled']) ? $pp_payflow['enabled'] : '';
            $pp_settings['enabled'] = !empty($pp_settings['enabled']) ? $pp_settings['enabled'] : '';
            $pp_standard['enabled'] = !empty($pp_standard['enabled']) ? $pp_standard['enabled'] : '';
            if(isset($_GET['page']) && $_GET['page'] == 'wc-settings' ) {
                if ((!empty($pp_pro['enabled']) && $pp_pro['enabled'] == 'yes') || ( !empty($pp_payflow['enabled']) && $pp_payflow['enabled']=='yes' )) {
                    // Show message if enabled and FORCE SSL is disabled and WordpressHTTPS plugin is not detected
                    if ( !is_ssl() && !get_user_meta($user_id, 'ignore_pp_ssl'))
                        echo '<div class="error angelleye-notice" style="display:none;"><div class="angelleye-notice-logo"><span></span></div><div class="angelleye-notice-message">' . sprintf(__('WooCommerce PayPal Payments Pro requires that the %s option is enabled; your checkout may not be secure! Please enable SSL and ensure your server has a valid SSL certificate - PayPal Pro will only work in test mode.', 'paypal-for-woocommerce'), '<a href="'.admin_url('admin.php?page=wc-settings&tab=advanced#woocommerce_force_ssl_checkout').'">Force secure checkout</a>')  . '</div><div class="angelleye-notice-cta"><button class="angelleye-notice-dismiss angelleye-dismiss-welcome" data-msg="ignore_pp_ssl">Dismiss</button></div></div>';
                    if (($pp_pro['testmode']=='yes' || $pp_payflow['testmode']=='yes' || $pp_settings['testmode']=='yes') && !get_user_meta($user_id, 'ignore_pp_sandbox')) {
                        $testmodes = array();
                        if ($pp_pro['enabled']=='yes' && $pp_pro['testmode']=='yes') $testmodes[] = 'PayPal Pro';
                        if ($pp_payflow['enabled']=='yes' && $pp_payflow['testmode']=='yes') $testmodes[] = 'PayPal Pro PayFlow';
                        if ($pp_settings['enabled']=='yes' && $pp_settings['testmode']=='yes') $testmodes[] = 'PayPal Express';
                        $testmodes_str = implode(", ", $testmodes);
                        echo '<div class="error angelleye-notice" style="display:none;"><div class="angelleye-notice-logo"><span></span></div><div class="angelleye-notice-message">' . sprintf(__('WooCommerce PayPal Payments ( %s ) is currently running in Sandbox mode and will NOT process any actual payments. ', 'paypal-for-woocommerce'), $testmodes_str) . '</div><div class="angelleye-notice-cta"><button class="angelleye-notice-dismiss angelleye-dismiss-welcome" data-msg="ignore_pp_sandbox">Dismiss</button></div></div>';
                    }
                } elseif ($pp_settings['enabled']=='yes'){
                    if ($pp_settings['testmode']=='yes' && !get_user_meta($user_id, 'ignore_pp_sandbox')) {
                        echo '<div class="error angelleye-notice" style="display:none;"><div class="angelleye-notice-logo"><span></span></div><div class="angelleye-notice-message">' . sprintf(__('WooCommerce PayPal Express is currently running in Sandbox mode and will NOT process any actual payments.', 'paypal-for-woocommerce')) . '</div><div class="angelleye-notice-cta"><button class="angelleye-notice-dismiss angelleye-dismiss-welcome" data-msg="ignore_pp_sandbox">Dismiss</button></div></div>';
                    }
                }
                if($pp_settings['enabled']=='yes' && $pp_standard['enabled']=='yes' && !get_user_meta($user_id, 'ignore_pp_check')){
                    echo '<div class="error angelleye-notice" style="display:none;"><div class="angelleye-notice-logo"><span></span></div><div class="angelleye-notice-message">' . sprintf(__('You currently have both PayPal (standard) and Express Checkout enabled.  It is recommended that you disable the standard PayPal from <a href="'.get_admin_url().'admin.php?page=wc-settings&tab=checkout&section=wc_gateway_paypal">the settings page</a> when using Express Checkout.', 'paypal-for-woocommerce')) . '</div><div class="angelleye-notice-cta"><button class="angelleye-notice-dismiss angelleye-dismiss-welcome" data-msg="ignore_pp_check">Dismiss</button></div></div>';
                }
            
            }

if ( !in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) && !get_user_meta($user_id, 'ignore_pp_woo') && !is_plugin_active_for_network( 'woocommerce/woocommerce.php' )) {
                echo '<div class="error angelleye-notice" style="display:none;"><div class="angelleye-notice-logo"><span></span></div><div class="angelleye-notice-message">' . sprintf( __("WooCommerce PayPal Payments requires WooCommerce plugin to work normally. Please activate it or install it from <a href='http://wordpress.org/plugins/woocommerce/' target='_blank'>here</a>.", 'paypal-for-woocommerce') ) . '</div><div class="angelleye-notice-cta"><button class="angelleye-notice-dismiss angelleye-dismiss-welcome" data-msg="ignore_pp_woo">Dismiss</button></div></div>';
            }
            
            $screen = get_current_screen();
            
            if( $screen->id == "settings_page_paypal-for-woocommerce" ) {
                $processed = (isset($_GET['processed']) ) ? $_GET['processed'] : FALSE;
                if($processed) {
                    echo '<div class="updated">';
                    echo '<p>'. sprintf( __('Action completed; %s records processed. ', 'paypal-for-woocommerce'), ($processed == 'zero') ? 0 : $processed).'</p>';
                    echo '</div>';
                }
            }
            
            $this->angelleye_paypal_plus_notice($user_id);
            
            $opt_in_log = get_option( 'angelleye_display_agree_disgree_opt_in_logging', 'yes');
            
            $angelleye_send_opt_in_logging_details = get_option('angelleye_send_opt_in_logging_details', '');
            
            if($opt_in_log == 'yes' && empty($angelleye_send_opt_in_logging_details)){
                echo '<div class="notice notice-success angelleye-notice" style="display:none;" id="angelleye_send_opt_in_logging_details">'
                        . '<div class="angelleye-notice-logo-original"><span></span></div>'
                        . '<div class="angelleye-notice-message">'
                            . '<h3>PayPal for WooCoomerce</h3>'
                            . '<div class="angelleye-notice-message-inner">'.sprintf(__('We work directly with PayPal to improve your experience as a seller as well as your buyer\'s experience. May we log some basic details about your site (eg. URL) for future improvement purposes? It would be a big help, thanks!.','paypal-for-woocommerce'))
                        . '</div></div>'
                        . '<div class="angelleye-notice-cta">'
                            . '<a href="'.  add_query_arg('angelleye_display_agree_disgree_opt_in_logging','yes').'" class="button button-primary">'.__('Sure, I\'ll help!','paypal-for-woocommerce').'</a>&nbsp;&nbsp;'
                            .'<a href="'.  add_query_arg('angelleye_display_agree_disgree_opt_in_logging','no').'" class="button">'.__('No thanks.','paypal-for-woocommerce').'</a>'
                        . '</div>'
                    . '</div>';
            }
            if(isset($_GET['angelleye_display_agree_disgree_opt_in_logging']) && $_GET['angelleye_display_agree_disgree_opt_in_logging'] == 'yes'){
                update_option('angelleye_send_opt_in_logging_details', 'yes');
                global $woocommerce;                
                //Log activation in Angell EYE database via web service.
                //@todo Need to turn this into an option people can enable by request.
                $log_url = $_SERVER['HTTP_HOST'];
                $log_plugin_id = 1;
                $log_activation_status = 1;
                wp_remote_request('http://www.angelleye.com/web-services/wordpress/update-plugin-status.php?url='.$log_url.'&plugin_id='.$log_plugin_id.'&activation_status='.$log_activation_status);               
                $set_ignore_tag_url =  remove_query_arg( 'angelleye_display_agree_disgree_opt_in_logging' );
                wp_redirect($set_ignore_tag_url);
            } elseif(isset($_GET['angelleye_display_agree_disgree_opt_in_logging']) && $_GET['angelleye_display_agree_disgree_opt_in_logging'] == 'no') {
                update_option('angelleye_send_opt_in_logging_details', 'no');
                $set_ignore_tag_url =  remove_query_arg( 'angelleye_display_agree_disgree_opt_in_logging' );
                wp_redirect($set_ignore_tag_url);
            }
            if (false === ( $response = get_transient('angelleye_push_notification_result') )) {
                $response = AngellEYE_Utility::angelleye_get_push_notifications();
                if(is_object($response)) {
                    set_transient('angelleye_push_notification_result', $response, 12 * HOUR_IN_SECONDS);
                }
            } 
            if(is_object($response)) {
                foreach ($response->data as $key => $response_data) {
                    if(!get_user_meta($user_id, $response_data->id)) {
                        AngellEYE_Utility::angelleye_display_push_notification($response_data);
                    }
                }
            }
            
        }

//init function
        public function init(){
            if (!class_exists("WC_Payment_Gateway")) return;
            
            if(is_angelleye_multi_account_active()) {
                include_once plugin_dir_path(__FILE__) . 'angelleye-includes/express-checkout/class-wc-gateway-paypal-express-helper-angelleye-v1.php';
            } else {
                include_once plugin_dir_path(__FILE__) . 'angelleye-includes/express-checkout/class-wc-gateway-paypal-express-helper-angelleye-v2.php';
            }
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-angelleye-paypal-ppcp-seller-onboarding.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/angelleye-paypal-ppcp-common-functions.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-angelleye-paypal-ppcp-smart-button.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-angelleye-paypal-ppcp-pay-later-messaging.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-angelleye-paypal-ppcp-admin-action.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-angelleye-paypal-ppcp-front-action.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-pro-payflow-angelleye.php' );
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-advanced-angelleye.php');
            if(is_angelleye_multi_account_active()) {
                include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-express-angelleye-v1.php');
            } else {
                include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-express-angelleye-v2.php');
            }
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-pro-angelleye.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-braintree-angelleye.php');
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-credit-cards-rest-angelleye.php');
            AngellEYE_PayPal_PPCP_Smart_Button::instance();
            Angelleye_PayPal_Express_Checkout_Helper::instance();
            AngellEYE_PayPal_PPCP_Seller_Onboarding::instance();
            AngellEYE_PayPal_PPCP_Pay_Later::instance();
            AngellEYE_PayPal_PPCP_Admin_Action::instance();
            AngellEYE_PayPal_PPCP_Front_Action::instance();
            add_filter( 'woocommerce_payment_gateways', array($this, 'angelleye_add_paypal_pro_gateway'),1000 );
        }

/**
         * Admin Script
         */
        public function admin_scripts()
        {
            global $post,$pp_settings;
            if( !empty($post->ID) ) {
                $payment_method = get_post_meta($post->ID, '_payment_method', true);
                $payment_action = get_post_meta($post->ID, '_payment_action', true);
            } else {
                $payment_method = '';
                $payment_action = '';
            }
            $dir = plugin_dir_path( __FILE__ );
            wp_enqueue_media();
            wp_enqueue_script( 'jquery');
            // Localize the script with new data
            if(is_angelleye_multi_account_active()) {
                wp_register_script( 'angelleye_admin', plugins_url( '/assets/js/angelleye-admin-v1.js' , __FILE__ ), array( 'jquery' ), time());
            } else {
                wp_register_script( 'angelleye_admin', plugins_url( '/assets/js/angelleye-admin-v2.js' , __FILE__ ), array( 'jquery' ), time());
            }
            $this->use_wp_locale_code = !empty($pp_settings['use_wp_locale_code']) ? $pp_settings['use_wp_locale_code'] : 'yes';
            $translation_array = array(
                'is_ssl' => is_ssl() ? "yes":"no",
                'choose_image' => __('Choose Image', 'paypal-for-woocommerce'),
                'payment_method' => $payment_method,
                'payment_action' => $payment_action,
                'is_paypal_credit_enable' => "yes",
                'locale' => ($this->use_wp_locale_code === 'yes' && AngellEYE_Utility::get_button_locale_code() != '') ? AngellEYE_Utility::get_button_locale_code() : ''

);
            if( !empty($_GET['tab']) && !empty($_GET['section']) && $_GET['tab'] == 'checkout' && $_GET['section'] == 'paypal_express') {
                if(is_angelleye_multi_account_active()) {
                    wp_enqueue_script('angelleye-in-context-checkout-js-admin', 'https://www.paypalobjects.com/api/checkout.min.js', array(), null, true);
                } else {
                    $smart_js_arg = array();
                    $smart_js_arg['components'] = "buttons,messages";
                    $smart_js_arg['currency'] = get_woocommerce_currency();
                    $smart_js_arg['locale'] = AngellEYE_Utility::get_button_locale_code();
                    $disallowed_funding_methods = !empty($pp_settings['disallowed_funding_methods']) ? (array) $pp_settings['disallowed_funding_methods'] : array();
                    if ($disallowed_funding_methods !== false && count($disallowed_funding_methods) > 0) {
                        $smart_js_arg['disable-funding'] = implode(',', $disallowed_funding_methods);
                    }
                    if (isset($pp_settings['testmode']) && $pp_settings['testmode']=='yes') {
                        $smart_js_arg['buyer-country'] = WC()->countries->get_base_country();
                        $smart_js_arg['client-id'] = 'sb';
                    } else {
                        $merchant_id_array = get_option('angelleye_express_checkout_default_pal');
                        if( !empty($merchant_id_array) && !empty($merchant_id_array['PAL'])) {
                            $smart_js_arg['merchant-id'] = $merchant_id_array['PAL'];
                        } 
                        $smart_js_arg['client-id'] = 'AUESd5dCP7FmcZnzB7v32UIo-gGgnJupvdfLle9TBJwOC4neACQhDVONBv3hc1W-pXlXS6G-KA5y4Kzv';
                    }
                    $admin_paypal_sdk_js = add_query_arg($smart_js_arg, 'https://www.paypal.com/sdk/js');
                    $translation_array['paypal_sdk_url'] = $admin_paypal_sdk_js;
                    wp_enqueue_script('admin-checkout-js', $admin_paypal_sdk_js, array(), null, true);
                }
            }
            wp_enqueue_script( 'angelleye_admin');
            wp_localize_script( 'angelleye_admin', 'angelleye_admin', $translation_array );
        }

/**
         * Admin Style
         */
        function admin_styles()
        {
            wp_enqueue_style('thickbox');

}

/**
         * Run when plugin is activated
         */
        function activate_paypal_for_woocommerce() {
            // If WooCommerce is not enabled, deactivate plugin.
            if(!in_array( 'woocommerce/woocommerce.php',apply_filters('active_plugins',get_option('active_plugins'))) && !is_plugin_active_for_network( 'woocommerce/woocommerce.php' )) {
                deactivate_plugins(plugin_basename(__FILE__));
            }
            delete_option('angelleye_paypal_woocommerce_submited_feedback');
            $log_url = $_SERVER['HTTP_HOST'];
            $log_plugin_id = 1;
            $log_activation_status = 1;
            wp_remote_request('http://www.angelleye.com/web-services/wordpress/update-plugin-status.php?url='.$log_url.'&plugin_id='.$log_plugin_id.'&activation_status='.$log_activation_status);               
        }

/**
         * Run when plugin is deactivated.
         */
        function deactivate_paypal_for_woocommerce() {
            // Log activation in Angell EYE database via web service.
            
            $is_submited_feedback = get_option('angelleye_paypal_woocommerce_submited_feedback', 'no');
            
            if($is_submited_feedback == 'no') {
                $log_url = $_SERVER['HTTP_HOST'];
                $log_plugin_id = 1;
                $log_activation_status = 0;
                wp_remote_request('http://www.angelleye.com/web-services/wordpress/update-plugin-status.php?url='.$log_url.'&plugin_id='.$log_plugin_id.'&activation_status='.$log_activation_status);
            }
            
        }

/**
         * Adds PayPal gateway options for Payments Pro and Express Checkout into the WooCommerce checkout settings.
         *
         */
        public function angelleye_add_paypal_pro_gateway( $methods ) {
            if ( class_exists( 'WC_Subscriptions' ) && function_exists( 'wcs_create_renewal_order' ) ) {
                $this->subscription_support_enabled = true;
            }
            foreach ($methods as $key=>$method){
                if (in_array($method, array('WC_Gateway_PayPal_Pro', 'WC_Gateway_PayPal_Pro_Payflow', 'WC_Gateway_PayPal_Express'))) {
                    unset($methods[$key]);
                    break;
                }
            }
            if(is_admin()) {
                if( $this->subscription_support_enabled ) {
                    if ((isset($_GET['tab']) && 'checkout' === $_GET['tab']) && !isset($_GET['section'])) {
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-braintree-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-wc-gateway-ppcp-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-braintree-subscriptions-angelleye.php');
                        if(is_angelleye_multi_account_active()) {
                            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-express-angelleye-v1.php');
                        } else {
                            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-express-angelleye-v2.php');
                        }
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-express-subscriptions-angelleye.php');
                        $methods[] = 'WC_Gateway_Braintree_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Express_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_PPCP_AngellEYE';
                    } else {
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-pro-payflow-subscriptions-angelleye.php' );
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-advanced-subscriptions-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-express-subscriptions-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-pro-subscriptions-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-braintree-subscriptions-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-credit-cards-rest-subscriptions-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-wc-gateway-ppcp-angelleye.php');
                        $methods[] = 'WC_Gateway_PayPal_Pro_PayFlow_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Advanced_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Pro_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Express_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_Braintree_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Credit_Card_Rest_Subscriptions_AngellEYE';
                        $methods[] = 'WC_Gateway_PPCP_AngellEYE';
                    }
                } else {
                    if ((isset($_GET['tab']) && 'checkout' === $_GET['tab']) && !isset($_GET['section'])) {
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-braintree-angelleye.php');
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-wc-gateway-ppcp-angelleye.php');
                        if(is_angelleye_multi_account_active()) {
                            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-express-angelleye-v1.php');
                        } else {
                            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/wc-gateway-paypal-express-angelleye-v2.php');
                        }
                        $methods[] = 'WC_Gateway_Braintree_AngellEYE';
                        $methods[] = 'WC_Gateway_PPCP_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Express_AngellEYE';
                    } else {
                        include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-wc-gateway-ppcp-angelleye.php');
                        $methods[] = 'WC_Gateway_PayPal_Pro_Payflow_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Advanced_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Pro_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Express_AngellEYE';
                        $methods[] = 'WC_Gateway_Braintree_AngellEYE';
                        $methods[] = 'WC_Gateway_PayPal_Credit_Card_Rest_AngellEYE';
                        $methods[] = 'WC_Gateway_PPCP_AngellEYE';
                    }
                }
            } else {
                if( $this->subscription_support_enabled ) {
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-pro-payflow-subscriptions-angelleye.php' );
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-advanced-subscriptions-angelleye.php');
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-express-subscriptions-angelleye.php');
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-pro-subscriptions-angelleye.php');
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-braintree-subscriptions-angelleye.php');
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/classes/subscriptions/wc-gateway-paypal-credit-cards-rest-subscriptions-angelleye.php');
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-wc-gateway-ppcp-angelleye.php');
                    $methods[] = 'WC_Gateway_PayPal_Pro_PayFlow_Subscriptions_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Advanced_Subscriptions_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Pro_Subscriptions_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Express_Subscriptions_AngellEYE';
                    $methods[] = 'WC_Gateway_Braintree_Subscriptions_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Credit_Card_Rest_Subscriptions_AngellEYE';
                    $methods[] = 'WC_Gateway_PPCP_AngellEYE';
                } else {
                    include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/ppcp-gateway/class-wc-gateway-ppcp-angelleye.php');
                    $methods[] = 'WC_Gateway_PayPal_Pro_Payflow_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Advanced_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Pro_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Express_AngellEYE';
                    $methods[] = 'WC_Gateway_Braintree_AngellEYE';
                    $methods[] = 'WC_Gateway_PayPal_Credit_Card_Rest_AngellEYE';
                    $methods[] = 'WC_Gateway_PPCP_AngellEYE';
                }
            }
            return $methods;
        }

public function angelleye_admin_menu_own(){
        	$this->plugin_screen_hook_suffix = add_submenu_page(
			'options-general.php', 
			__( 'PayPal for WooCommerce - Settings', 'paypal-for-woocommerce' ),
			__( 'PayPal for WooCommerce', 'paypal-for-woocommerce' ),
			'manage_options',
			'paypal-for-woocommerce',
			array( $this, 'display_plugin_admin_page'));	
        }
        
        public function display_plugin_admin_page(){
            // WooCommerce product categories
            $taxonomy     = 'product_cat';
            $orderby      = 'name';
            $show_count   = 0;      // 1 for yes, 0 for no
            $pad_counts   = 0;      // 1 for yes, 0 for no
            $hierarchical = 1;      // 1 for yes, 0 for no
            $title        = '';
            $empty        = 0;

$args = array(
            'taxonomy'     => $taxonomy,
            'orderby'      => $orderby,
            'show_count'   => $show_count,
            'pad_counts'   => $pad_counts,
            'hierarchical' => $hierarchical,
            'title_li'     => $title,
            'hide_empty'   => $empty
            );

$product_cats = get_categories( $args );
            include_once( 'template/admin.php' );
        }
        
       function angelleye_product_type_options_own($product_type){

global $pp_settings, $pagenow;
            
            if(empty($pp_settings['enabled']) || $pp_settings['enabled'] != 'yes') {
                return $product_type;
            }

if( isset($product_type) && !empty($product_type) ) {
                $product_type['no_shipping_required'] = array(
                        'id'            => '_no_shipping_required',
                        'wrapper_class' => '',
                        'label'         => __( 'No Shipping Required', 'paypal-for-woocommerce' ),
                        'description'   => __( 'Disables shipping requirements in the PayPal checkout flow.', 'paypal-for-woocommerce' ),
                        'default'       => 'no'
                );
                $product_type['paypal_billing_agreement'] = array(
                        'id'            => '_paypal_billing_agreement',
                        'wrapper_class' => '',
                        'label'         => __( 'Enable PayPal Billing Agreement', 'paypal-for-woocommerce' ),
                        'description'   => __( 'Adds a billing agreement to the product.  The user must agree to the billing agreement on the PayPal checkout pages, and then you can process future payments for the buyer using reference transactions.', 'paypal-for-woocommerce' ),
                        'default'       => 'no'
                );
                $product_type['enable_sandbox_mode'] = array(
                        'id'            => '_enable_sandbox_mode',
                        'wrapper_class' => '',
                        'label'         => __( 'Enable Sandbox Mode', 'paypal-for-woocommerce' ),
                        'description'   => __( 'If this product is included in the cart the order will be processed in the PayPal sandbox for testing purposes.', 'paypal-for-woocommerce' ),
                        'default'       => 'no'
                );

$default_ec_button = 'no';
                if (( $pagenow == 'post-new.php' ) && ( get_post_type() == 'product' )) {
                    if(!empty($pp_settings['show_on_product_page']) && $pp_settings['show_on_product_page'] == 'yes' && !empty($pp_settings['enable_newly_products']) && $pp_settings['enable_newly_products'] == 'yes' ) {
                        $default_ec_button = 'yes';
                    }
                }
                
                $product_type['enable_ec_button'] = array(
                        'id'            => '_enable_ec_button',
                        'wrapper_class' => '',
                        'label'         => __( 'Enable Express Checkout Button', 'paypal-for-woocommerce' ),
                        'description'   => __( 'Adds the PayPal Express Checkout button to the product page allowing buyers to checkout directly from the product page.', 'paypal-for-woocommerce' ),
                        'default'       => $default_ec_button
                );
                if(is_angelleye_multi_account_active()) {
                    unset($product_type['paypal_billing_agreement']);
                }
                return $product_type;
            } else {
                    return $product_type;
            }
        }
        
        function angelleye_woocommerce_process_product_meta_own( $post_id ){
            $no_shipping_required = isset( $_POST['_no_shipping_required'] ) ? 'yes' : 'no';
            update_post_meta( $post_id, '_no_shipping_required', $no_shipping_required );
            $_paypal_billing_agreement = isset( $_POST['_paypal_billing_agreement'] ) ? 'yes' : 'no';
            update_post_meta( $post_id, '_paypal_billing_agreement', $_paypal_billing_agreement );
            $_enable_sandbox_mode = isset( $_POST['_enable_sandbox_mode'] ) ? 'yes' : 'no';
            update_post_meta( $post_id, '_enable_sandbox_mode', $_enable_sandbox_mode );
            $_enable_ec_button = isset( $_POST['_enable_ec_button'] ) ? 'yes' : 'no';
            update_post_meta( $post_id, '_enable_ec_button', $_enable_ec_button );
        }
        
        public static function angelleye_paypal_for_woocommerce_curl_error_handler($PayPalResult, $methos_name = null, $gateway = null, $error_email_notify = true, $redirect_url = null) {
            if( isset( $PayPalResult['CURL_ERROR'] ) ){
                try {
                        if($error_email_notify == true) {
                            $admin_email = get_option("admin_email");
                            $message = __( $methos_name . " call failed." , "paypal-for-woocommerce" )."\n\n";
                            $message .= __( 'Error Code: 0' ,'paypal-for-woocommerce' ) . "\n";
                            $message .= __( 'Detailed Error Message: ' , 'paypal-for-woocommerce') . $PayPalResult['CURL_ERROR'];
                            wp_mail($admin_email, $gateway . " Error Notification",$message);
                        }
                        $display_error = 'There was a problem connecting to the payment gateway.';
                        wc_add_notice($display_error, 'error');
                        if (!wp_doing_ajax()) {
                            if($redirect_url == null) {
                                wp_redirect(wc_get_cart_url());
                            } else {
                                wp_redirect($redirect_url);
                            }
                            exit;
                        } else {
                            wp_send_json_error( array( 'error' => $display_error ) );
                        }
                        
                } catch ( Exception $e ) {
                    if ( ! empty( $e ) ) {
                        throw new Exception( __( $e->getMessage(), 'paypal-for-woocommerce' ) );
                    }
                }
            }
        }
        
        
        
        
        /**
         * Express Checkout - Adjust button on product details page. #208 
         * @param type $qtyone
         * @param type $quantity
         * @param type $product_id
         * @param type $variation_id
         * @param type $cart_item_data
         * @return type
         * @since    1.1.8
         */
        public function angelleye_woocommerce_add_to_cart_sold_individually_quantity($qtyone, $quantity, $product_id, $variation_id, $cart_item_data) {
            if( (isset($_REQUEST['express_checkout']) && $_REQUEST['express_checkout'] == 1) && (isset($_REQUEST['add-to-cart']) && !empty($_REQUEST['add-to-cart'])) ) {
                if (sizeof(WC()->cart->get_cart()) != 0) {
                    foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
                        $cart_product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );
                        if( $product_id == $cart_product_id || $variation_id == $cart_product_id) {
                            wp_redirect(add_query_arg( array( 'pp_action' => 'set_express_checkout', 'utm_nooverride' => '1' ), untrailingslashit(WC()->api_request_url('WC_Gateway_PayPal_Express_AngellEYE')) ));
                            exit();
                        }
                    }
                } else {
                   return $qtyone; 
                }
            } else {
                return $qtyone;
            }
        }
        
        public function angelleye_woocommerce_admin_enqueue_scripts($hook) {
            wp_enqueue_style( 'ppe_cart', plugins_url( 'assets/css/admin.css' , __FILE__ ), array(), VERSION_PFW );
            if ( 'plugins.php' === $hook ) {
                    wp_enqueue_style( 'deactivation-modal', PAYPAL_FOR_WOOCOMMERCE_ASSET_URL . 'assets/css/deactivation-modal.css', null, VERSION_PFW );
                    wp_enqueue_script( 'deactivation-modal', PAYPAL_FOR_WOOCOMMERCE_ASSET_URL . 'assets/js/deactivation-form-modal.js', null, VERSION_PFW, true );
                    wp_localize_script( 'deactivation-modal', 'angelleye_ajax_data', array( 'nonce' => wp_create_nonce( 'angelleye-ajax' ) ) );
            }
        }
        
        public function angelleye_woocommerce_pfw_ed_shipping_bulk_tool() {
    
            if (is_admin() && (defined('DOING_AJAX') || DOING_AJAX)) {

global $wpdb;

$processed_product_id = array();
                $errors = FALSE;
                $products = FALSE;
                $product_ids = FALSE;
                $update_count = 0;
                $where_args = array(
                    'post_type' => array('product', 'product_variation'),
                    'posts_per_page' => -1,
                    'post_status' => 'publish',
                    'fields' => 'id=>parent',
                );
                $where_args['meta_query'] = array();
                $pfw_bulk_action_type = ( isset($_POST["actionType"]) ) ? $_POST['actionType'] : FALSE;
                $pfw_bulk_action_target_type = ( isset($_POST["actionTargetType"]) ) ? $_POST['actionTargetType'] : FALSE;
                $pfw_bulk_action_target_where_type = ( isset($_POST["actionTargetWhereType"]) ) ? $_POST['actionTargetWhereType'] : FALSE;
                $pfw_bulk_action_target_where_category = ( isset($_POST["actionTargetWhereCategory"]) ) ? $_POST['actionTargetWhereCategory'] : FALSE;
                $pfw_bulk_action_target_where_product_type = ( isset($_POST["actionTargetWhereProductType"]) ) ? $_POST['actionTargetWhereProductType'] : FALSE;
                $pfw_bulk_action_target_where_price_value = ( isset($_POST["actionTargetWherePriceValue"]) ) ? $_POST['actionTargetWherePriceValue'] : FALSE;
                $pfw_bulk_action_target_where_stock_value = ( isset($_POST["actionTargetWhereStockValue"]) ) ? $_POST['actionTargetWhereStockValue'] : FALSE;

if (!$pfw_bulk_action_type || !$pfw_bulk_action_target_type) {
                    $errors = TRUE;
                }

$is_enable_value = explode("_", $pfw_bulk_action_type);
                $is_enable = (isset($is_enable_value[0]) && $is_enable_value[0] == 'enable') ? 'yes' : 'no';
                
                if( $pfw_bulk_action_type == 'enable_no_shipping' || $pfw_bulk_action_type == 'disable_no_shipping' ) {
                    $action_key = "_no_shipping_required";
                    
                } elseif ($pfw_bulk_action_type == 'enable_paypal_billing_agreement' || $pfw_bulk_action_type == 'disable_paypal_billing_agreement') {
                    $action_key = "_paypal_billing_agreement";
                } elseif ($pfw_bulk_action_type == 'enable_express_checkout_button' || $pfw_bulk_action_type == 'disable_express_checkout_button') {
                    $action_key = "_enable_ec_button";
                } elseif ($pfw_bulk_action_type == 'enable_sandbox_mode' || $pfw_bulk_action_type == 'disable_sandbox_mode') {
                    $action_key = "_enable_sandbox_mode";
                } elseif ($pfw_bulk_action_type == 'enable_payment_action' || $pfw_bulk_action_type == 'disable_payment_action') {
                    $action_key = "enable_payment_action";
                }

// All Products
                if ($pfw_bulk_action_target_type == 'all') {

$products = new WP_Query($where_args);

} elseif ($pfw_bulk_action_target_type == 'featured') {
                    // Featured products
                    array_push($where_args['meta_query'], array(
                        'key' => '_featured',
                        'value' => 'yes'
                            )
                    );
                    $products = new WP_Query($where_args);
                } elseif($pfw_bulk_action_target_type == 'all_downloadable') {
                    // downloadable products.
                    array_push($where_args['meta_query'], array(
                            'key'           => '_downloadable',
                            'value'         => 'yes'
                        ));
                    
                    $products = new WP_Query($where_args);

} elseif($pfw_bulk_action_target_type == 'all_virtual') {
                    // virtual products.
                    array_push($where_args['meta_query'], array(
                            'key'           => '_virtual',
                            'value'         => 'yes'
                        ));
                    
                    $products = new WP_Query($where_args);

} elseif ($pfw_bulk_action_target_type == 'where' && $pfw_bulk_action_target_where_type) {

// Where - By Category
                    if ($pfw_bulk_action_target_where_type == 'category' && $pfw_bulk_action_target_where_category) {
                        $where_args['product_cat'] = $pfw_bulk_action_target_where_category;
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'product_type' && $pfw_bulk_action_target_where_product_type) {
                        // Where - By Product type
                        $where_args['product_type'] = $pfw_bulk_action_target_where_product_type;
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'price_greater') {
                        array_push($where_args['meta_query'], array(
                            'key' => '_price',
                            'value' => str_replace(",", "", number_format($pfw_bulk_action_target_where_price_value, 2)),
                            'compare' => '>',
                            'type' => 'DECIMAL(10,2)'
                                )
                        );
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'price_less') {
                        // Where - By Price - less than
                        array_push($where_args['meta_query'], array(
                            'key' => '_price',
                            'value' => str_replace(",", "", number_format($pfw_bulk_action_target_where_price_value, 2)),
                            'compare' => '<',
                            'type' => 'DECIMAL(10,2)'
                                )
                        );
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'stock_greater') {
                        // Where - By Stock - greater than
                        array_push($where_args['meta_query'], array(
                            'key' => '_manage_stock',
                            'value' => 'yes'
                                )
                        );
                        array_push($where_args['meta_query'], array(
                            'key' => '_stock',
                            'value' => str_replace(",", "", number_format($pfw_bulk_action_target_where_stock_value, 0)),
                            'compare' => '>',
                            'type' => 'NUMERIC'
                                )
                        );
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'stock_less') {
                        // Where - By Stock - less than
                        array_push($where_args['meta_query'], array(
                            'key' => '_manage_stock',
                            'value' => 'yes'
                                )
                        );
                        array_push($where_args['meta_query'], array(
                            'key' => '_stock',
                            'value' => str_replace(",", "", number_format($pfw_bulk_action_target_where_stock_value, 0)),
                            'compare' => '<',
                            'type' => 'NUMERIC'
                                )
                        );
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'instock') {
                        // Where - Stock status 'instock'
                        array_push($where_args['meta_query'], array(
                            'key' => '_stock_status',
                            'value' => 'instock'
                                )
                        );
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'outofstock') {
                        // Where - Stock status 'outofstock'
                        array_push($where_args['meta_query'], array(
                            'key' => '_stock_status',
                            'value' => 'outofstock'
                                )
                        );
                        $products = new WP_Query($where_args);
                    } elseif ($pfw_bulk_action_target_where_type == 'sold_individually') {
                        // Where - Sold Individually
                        array_push($where_args['meta_query'], array(
                            'key' => '_sold_individually',
                            'value' => 'yes'
                                )
                        );
                        $products = new WP_Query($where_args);
                    }
                } else {
                    $errors = TRUE;
                }

// Update posts
                if (!$errors && $products) {
                    if (count($products->posts) < 1) {
                        $errors = TRUE;
                        $update_count = 'zero';
                        $redirect_url = admin_url('options-general.php?page=' . $this->plugin_slug . '&tab=tools&processed=' . $update_count);
                        echo $redirect_url;
                    } else {
                        foreach ($products->posts as $target) {
                            $target_product_id = ( $target->post_parent != '0' ) ? $target->post_parent : $target->ID;
                            if (get_post_type($target_product_id) == 'product' && !in_array($target_product_id, $processed_product_id)) {
                                if (!update_post_meta($target_product_id, $action_key, $is_enable)) {
                                    if( !empty($_POST['payment_action'])) {
                                        if (update_post_meta( $target_product_id, 'woo_product_payment_action', wc_clean($_POST['payment_action']) ) ) {
                                            $processed_product_id[$target_product_id] = $target_product_id;
                                        }
                                        if($_POST['payment_action'] == 'Authorization') {
                                            if ( update_post_meta( $target_product_id, 'woo_product_payment_action_authorization', wc_clean($_POST['authorization_type']) ) ) {
                                                $processed_product_id[$target_product_id] = $target_product_id;
                                            }
                                        } else {
                                            if (update_post_meta( $target_product_id, 'woo_product_payment_action_authorization', '' ) ) {
                                                $processed_product_id[$target_product_id] = $target_product_id;
                                            }
                                        }
                                    }
                                } else {
                                    if( !empty($_POST['payment_action'])) {
                                        if (update_post_meta( $target_product_id, 'woo_product_payment_action', wc_clean($_POST['payment_action']) ) ) {
                                            $processed_product_id[$target_product_id] = $target_product_id;
                                        }
                                        if($_POST['payment_action'] == 'Authorization') {
                                            if (update_post_meta( $target_product_id, 'woo_product_payment_action_authorization', wc_clean($_POST['authorization_type']) ) ) {
                                                $processed_product_id[$target_product_id] = $target_product_id;
                                            }
                                        } else {
                                            if (update_post_meta( $target_product_id, 'woo_product_payment_action_authorization', '' ) ) {
                                                $processed_product_id[$target_product_id] = $target_product_id;
                                            }
                                        }
                                    }
                                    $processed_product_id[$target_product_id] = $target_product_id;
                                }
                            }
                        }
                        $update_count = count($processed_product_id);
                    }
                }

// return
                if (!$errors) {
                    if ($update_count == 0) {
                        $update_count = 'zero';
                    }
                    $redirect_url = admin_url('options-general.php?page=paypal-for-woocommerce&tab=tools&processed=' . $update_count);
                    echo $redirect_url;
                } else {
                    //echo 'failed';
                }
                die(); // this is required to return a proper result
            }
        }
        
        /**
         * @since    1.1.8.1
         * Non-decimal currency bug..?? #384 
         * Check if currency has decimals
         * @param type $currency
         * @return boolean
         */
        public static function currency_has_decimals( $currency ) {
		if ( in_array( $currency, array( 'HUF', 'JPY', 'TWD' ) ) ) {
			return false;
		}

return true;
	}

/**
         * @since    1.1.8.1
         * Non-decimal currency bug..?? #384 
         * Round prices
         * @param type $price
         * @return type
         */
	public static function round( $price, $order = null ) {
		$precision = 2;
                if (is_object($order)) {
                    $woocommerce_currency = version_compare(WC_VERSION, '3.0', '<') ? $order->get_order_currency() : $order->get_currency();
                } else {
                    $woocommerce_currency = get_woocommerce_currency();
                }
		if ( !self::currency_has_decimals( $woocommerce_currency ) ) {
			$precision = 0;
		}

return round( $price, $precision );
	}

/**
         * @since    1.1.8.1
         * Non-decimal currency bug..?? #384 
         * Round prices
         * @param type $price
         * @return type
         */
	public static function number_format( $price, $order = null ) {
		$decimals = 2;
                if (is_object($order)) {
                    $woocommerce_currency = version_compare(WC_VERSION, '3.0', '<') ? $order->get_order_currency() : $order->get_currency();
                } else {
                    $woocommerce_currency = get_woocommerce_currency();
                }
		if ( !self::currency_has_decimals( $woocommerce_currency ) ) {
			$decimals = 0;
		}
		return number_format( $price, $decimals, '.', '' );
	}
        
        public function http_api_curl_ec_add_curl_parameter($handle, $r, $url ) {
            $Force_tls_one_point_two = get_option('Force_tls_one_point_two', 'no');
            if ( (strstr( $url, 'https://' ) && strstr( $url, '.paypal.com' )) && isset($Force_tls_one_point_two) && $Force_tls_one_point_two == 'yes' ) {
                curl_setopt($handle, CURLOPT_VERBOSE, 1);
                curl_setopt($handle, CURLOPT_SSLVERSION, 6);
            }
        }
        
        public function angelleye_paypal_plus_notice($user_id) {
            $paypal_plus = get_option('woocommerce_paypal_plus_settings');
            $ignore_paypal_plus_move_notice = get_option('ignore_paypal_plus_move_notice');
            $ignore_paypal_plus_move_notice = get_user_meta($user_id, 'ignore_paypal_plus_move_notice');
            if($ignore_paypal_plus_move_notice == 'true') {
                return false;
            }
            if ( !empty($paypal_plus['enabled']) && $paypal_plus['enabled'] == 'yes' && version_compare(VERSION_PFW,'1.2.4','<=') && $this->is_paypal_plus_plugin_active() == false && $ignore_paypal_plus_move_notice == false) {
                echo '<div class="notice welcome-panel error"><p style="margin: 10px;">' . sprintf( __("In order to better support the different countries and international features that PayPal Plus provides we have created a new, separate plugin. <a href='https://www.angelleye.com/product/woocommerce-paypal-plus-plugin' target='_blank'>Get the New PayPal Plus Plugin!</a>"))."</p>";
                ?><a class="welcome-panel-close" href="<?php echo esc_url( add_query_arg( array( 'ignore_paypal_plus_move_notice' => '0' ) ) ); ?>"><?php _e( 'Dismiss' ); ?></a></div><?php
            }
        }
        
        public function is_paypal_plus_plugin_active() {
            if ( !in_array( 'woo-paypal-plus/woo-paypal-plus.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) && !is_plugin_active_for_network( 'woo-paypal-plus/woo-paypal-plus.php' )) {
                return false;
            } else {
                return true;
            }
        }
        
        public function wc_gateway_payment_token_api_parser() {
            if( !empty($_GET['do_action']) && $_GET['do_action'] == 'update_payment_method') {
                if( !empty($_GET['method_name']) && $_GET['method_name'] == 'paypal_express') {
                    switch ($_GET['action_name']) {
                       case 'SetExpressCheckout':
                            $woocommerce_token_api = new WC_Gateway_PayPal_Express_AngellEYE();
                            $woocommerce_token_api->paypal_express_checkout_token_request_handler();
                           break;
                       default:
                           break;
                   }
                }
                
            }
            if( !empty($_GET['do_action']) && $_GET['do_action'] == 'change_payment_method') {
                if( !empty($_GET['method_name']) && $_GET['method_name'] == 'paypal_express') {
                    switch ($_GET['action_name']) {
                       case 'SetExpressCheckout':
                            $woocommerce_token_api = new WC_Gateway_PayPal_Express_AngellEYE();
                            $woocommerce_token_api->paypal_express_checkout_change_payment_method();
                           break;
                       default:
                           break;
                   }
                }
                
            }
        }

public function angelleye_express_checkout_decrypt_gateway_api($bool) {
            $gateway_settings = AngellEYE_Utility::angelleye_get_pre_option($bool, 'woocommerce_paypal_express_settings');
            if( !empty($gateway_settings) && !empty($gateway_settings['is_encrypt'])) {
                $gateway_settings_key_array = array('sandbox_api_username', 'sandbox_api_password', 'sandbox_api_signature', 'api_username', 'api_password', 'api_signature');
                foreach ($gateway_settings_key_array as $gateway_setting_key => $gateway_settings_value) {
                    if( !empty( $gateway_settings[$gateway_settings_value]) ) {
                        $gateway_settings[$gateway_settings_value] = AngellEYE_Utility::crypting($gateway_settings[$gateway_settings_value], $action = 'd');
                    }
                }
                return $gateway_settings;
            } else {
                return $bool;
            }
        }
        public function angelleye_paypal_advanced_decrypt_gateway_api($bool) {
            $gateway_settings = AngellEYE_Utility::angelleye_get_pre_option($bool, 'woocommerce_paypal_advanced_settings');
            if( !empty($gateway_settings) && !empty($gateway_settings['is_encrypt'])) {
                $gateway_settings_key_array = array('loginid', 'resellerid', 'user', 'password');
                foreach ($gateway_settings_key_array as $gateway_settings_key => $gateway_settings_value) {
                    if( !empty( $gateway_settings[$gateway_settings_value]) ) {
                        $gateway_settings[$gateway_settings_value] = AngellEYE_Utility::crypting($gateway_settings[$gateway_settings_value], $action = 'd');
                    }
                }
                return $gateway_settings;
            } else {
                return $bool;
            }
        }
        public function angelleye_paypal_credit_card_rest_decrypt_gateway_api($bool) {
            $gateway_settings = AngellEYE_Utility::angelleye_get_pre_option($bool, 'woocommerce_paypal_credit_card_rest_settings');
            if( !empty($gateway_settings) && !empty($gateway_settings['is_encrypt'])) {
                $gateway_settings_key_array = array('rest_client_id_sandbox', 'rest_secret_id_sandbox', 'rest_client_id', 'rest_secret_id');
                foreach ($gateway_settings_key_array as $gateway_settings_key => $gateway_settings_value) {
                    if( !empty( $gateway_settings[$gateway_settings_value]) ) {
                        $gateway_settings[$gateway_settings_value] = AngellEYE_Utility::crypting($gateway_settings[$gateway_settings_value], $action = 'd');
                    }
                }
                return $gateway_settings;
            } else {
                return $bool;
            }
        }
        public function angelleye_paypal_pro_decrypt_gateway_api($bool) {
            $gateway_settings = AngellEYE_Utility::angelleye_get_pre_option($bool, 'woocommerce_paypal_pro_settings');
            if( !empty($gateway_settings) && !empty($gateway_settings['is_encrypt'])) {
                $gateway_settings_key_array = array('sandbox_api_username', 'sandbox_api_password', 'sandbox_api_signature', 'api_username', 'api_password', 'api_signature');
                foreach ($gateway_settings_key_array as $gateway_settings_key => $gateway_settings_value) {
                    if( !empty( $gateway_settings[$gateway_settings_value]) ) {
                        $gateway_settings[$gateway_settings_value] = AngellEYE_Utility::crypting($gateway_settings[$gateway_settings_value], $action = 'd');
                    }
                }
                return $gateway_settings;
            } else {
                return $bool;
            }
        }
        public function angelleye_paypal_pro_payflow_decrypt_gateway_api($bool) {
            $gateway_settings = AngellEYE_Utility::angelleye_get_pre_option($bool, 'woocommerce_paypal_pro_payflow_settings');
            if( !empty($gateway_settings) && !empty($gateway_settings['is_encrypt'])) {
                $gateway_settings_key_array = array('sandbox_paypal_vendor', 'sandbox_paypal_password', 'sandbox_paypal_user', 'sandbox_paypal_partner', 'paypal_vendor', 'paypal_password', 'paypal_user', 'paypal_partner');
                foreach ($gateway_settings_key_array as $gateway_settings_key => $gateway_settings_value) {
                    if( !empty( $gateway_settings[$gateway_settings_value]) ) {
                        $gateway_settings[$gateway_settings_value] = AngellEYE_Utility::crypting($gateway_settings[$gateway_settings_value], $action = 'd');
                    }
                }
                return $gateway_settings;
            } else {
                return $bool;
            }
        }
        
        public function angelleye_express_checkout_woocommerce_enable_guest_checkout($bool) {
            global $wpdb;
            $return = $bool;
            if ( ! class_exists( 'WooCommerce' ) || WC()->session == null ) {
                return false;
            }
            $row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", 'woocommerce_enable_guest_checkout' ) );
            $paypal_express_checkout = angelleye_get_session( 'paypal_express_checkout' );
            $ec_save_to_account = angelleye_get_session( 'ec_save_to_account' );
            if( !empty($row->option_value) && $row->option_value == 'yes' && isset($paypal_express_checkout) && !empty($paypal_express_checkout) && isset($ec_save_to_account) && $ec_save_to_account == 'on') {
               $return =  'no';
            } else {
                $return =  $bool;
            }
            return apply_filters( 'woocommerce_enable_guest_checkout', $return);
        }
        
        public function angelleye_braintree_decrypt_gateway_api($bool) {
            $gateway_settings = AngellEYE_Utility::angelleye_get_pre_option($bool, 'woocommerce_braintree_settings');
            if( !empty($gateway_settings) && !empty($gateway_settings['is_encrypt'])) {
                $gateway_settings_key_array = array('sandbox_public_key', 'sandbox_private_key', 'sandbox_merchant_id', 'public_key', 'private_key', 'merchant_id');
                foreach ($gateway_settings_key_array as $gateway_settings_key => $gateway_settings_value) {
                    if( !empty( $gateway_settings[$gateway_settings_value]) ) {
                        $gateway_settings[$gateway_settings_value] = AngellEYE_Utility::crypting($gateway_settings[$gateway_settings_value], $action = 'd');
                    }
                }
                return $gateway_settings;
            } else {
                return $bool;
            }
        }
        
        public static function clean_product_title($product_title) {
            $product_title = strip_tags($product_title);
            $product_title = str_replace(array("&#8211;", "&#8211"), array("-"), $product_title);
            $product_title = str_replace('&', '-', $product_title);
            return $product_title;
        }
        
        public function angelleye_woocommerce_get_checkout_order_received_url($order_received_url, $order) {
            $order_id = version_compare(WC_VERSION, '3.0', '<') ? $order->id : $order->get_id();
            $lang_code = get_post_meta( $order_id, 'wpml_language', true );
            if( empty($lang_code) ) {
                $lang_code = get_post_meta( $order_id, '_wpml_language', true );
            }
            if( !empty($lang_code) ) {
                $order_received_url = apply_filters( 'wpml_permalink', $order_received_url , $lang_code );
            }
            return $order_received_url;
        }
        
        public function load_plugin_textdomain() {
            load_plugin_textdomain( 'paypal-for-woocommerce', false, plugin_basename( dirname( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_FILE ) ) . '/i18n/languages' );
        }
        
        public function angelleye_dismiss_notice() {
            global $current_user;
            $user_id = $current_user->ID;
            if( !empty($_POST['action']) && $_POST['action'] == 'angelleye_dismiss_notice' ) {
                $notices = array('ignore_pp_ssl', 'ignore_pp_sandbox', 'ignore_pp_woo', 'ignore_pp_check', 'ignore_pp_donate', 'ignore_paypal_plus_move_notice', 'ignore_billing_agreement_notice', 'ignore_paypal_pro_payflow_reference_transaction_notice', 'ignore_token_multi_account', 'ignore_token_multi_account_payflow');
                foreach ($notices as $notice) {
                    if ( !empty($_POST['data']) && $_POST['data'] == $notice) {
                        add_user_meta($user_id, $notice, 'true', true);
                        wp_send_json_success();
                    }
                }
                add_user_meta($user_id, wc_clean($_POST['data']), 'true', true);
                wp_send_json_success();
            }
        }
        
        public function angelleye_paypal_for_woo_woocommerce_product_data_tabs($product_data_tabs) {
            global $woocommerce, $pp_settings;
            if(empty($pp_settings['enabled']) || $pp_settings['enabled'] != 'yes') {
                return $product_data_tabs;
            }
            $gateways = $woocommerce->payment_gateways->payment_gateways();
            if( !empty($gateways) ) {
                $product_data_tabs['angelleye_paypal_for_woo_payment_action'] = array(
                    'label' => __( 'Payment Action', 'paypal-for-woocommerce' ),
                    'target' => 'angelleye_paypal_for_woo_payment_action',
                );
            }
            return $product_data_tabs;
            
        }
        
        public function angelleye_paypal_for_woo_product_date_panels() {
            global $woocommerce, $post, $pp_settings;
            if(empty($pp_settings['enabled']) || $pp_settings['enabled'] != 'yes') {
                return false;
            }
            ?>
            <div id="angelleye_paypal_for_woo_payment_action" class="panel woocommerce_options_panel">
                <?php
                woocommerce_wp_checkbox(
                        array(
                                'id'          => 'enable_payment_action',
                                'label'       => __( 'Enable Payment Action', 'paypal-for-woocommerce' ),
                        )
                );
               
                woocommerce_wp_select(
                    array(
                            'id'          => 'woo_product_payment_action',
                            'label'       => __( 'Payment Action', 'paypal-for-woocommerce' ),
                            'options' => array(
                                '' => 'Select Payment Action',
                                'Sale' => 'Sale',
                                'Authorization' => 'Authorization',
                            ),
                            'desc_tip'    => 'true',
                            'description' => __('Sale will capture the funds immediately when the order is placed.  Authorization will authorize the payment but will not capture the funds.'),
                    )
                );
                
                $gateways = $woocommerce->payment_gateways->payment_gateways();
                if( isset($gateways['paypal_pro_payflow']) && ( isset($gateways['paypal_pro_payflow']->enabled) && 'no' != $gateways['paypal_pro_payflow']->enabled ) ) {
                    woocommerce_wp_select(
                        array(
                                'id'          => 'woo_product_payment_action_authorization',
                                'label'       => __( 'Authorization Type', 'paypal-for-woocommerce' ),
                                'options' => array(
                                    'Full Authorization' => 'Full Authorization',
                                    'Card Verification' => 'Card Verification',
                                ),
                                'description' => __('This option will only work with <b>PayPal Payments Pro 2.0 (PayFlow)</b> payment method.'),
                        )
                    );
                }
                ?>
            </div>
            <?php
        }
        
        public function angelleye_paypal_for_woo_product_process_product_meta($post_id) {
            if ( isset($_REQUEST['enable_payment_action']) && ('yes' === $_REQUEST['enable_payment_action']) ) {
                update_post_meta( $post_id, 'enable_payment_action', 'yes' );
            } else {
                update_post_meta( $post_id, 'enable_payment_action', '' );
            }
            $woo_product_payment_action = !empty( $_POST['woo_product_payment_action'] ) ? wc_clean($_POST['woo_product_payment_action']) : '';
            update_post_meta( $post_id, 'woo_product_payment_action', $woo_product_payment_action );
            if( !empty($woo_product_payment_action) && 'Authorization' == $woo_product_payment_action) {
                $woo_product_payment_action_authorization = !empty( $_POST['woo_product_payment_action_authorization'] ) ? wc_clean($_POST['woo_product_payment_action_authorization']) : '';
                update_post_meta( $post_id, 'woo_product_payment_action_authorization', $woo_product_payment_action_authorization );
            } else {
                update_post_meta( $post_id, 'woo_product_payment_action_authorization', '' );
            }
        }
        
        public function angelleye_paypal_for_woo_product_level_payment_action($gateways, $request = null, $order_id = null) {
            if( is_null( WC()->cart ) ) {
                return true;
            }
            if ($request == null) {
                $gateway_setting = $gateways;
            } else {
                $gateway_setting = $request;
            }
            $payment_action = array();
            if ( WC()->cart->is_empty() ) {
                return true;
            } else {
                foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
                    $product_id = apply_filters( 'woocommerce_cart_item_product_id', $cart_item['product_id'], $cart_item, $cart_item_key );
                    $is_enable_payment_action = get_post_meta( $product_id, 'enable_payment_action', true );
                    if( $is_enable_payment_action == 'yes') {
                        $woo_product_payment_action = get_post_meta( $product_id, 'woo_product_payment_action', true );
                        if( !empty($woo_product_payment_action)) {
                            $payment_action[$woo_product_payment_action] = $woo_product_payment_action;
                            $woo_product_payment_action_authorization = get_post_meta( $product_id, 'woo_product_payment_action_authorization', true );
                            if( !empty($woo_product_payment_action_authorization) ) {
                                $payment_action[$woo_product_payment_action] = $woo_product_payment_action_authorization;
                            }
                        }
                    }
                }
                if( empty($payment_action) ) {
                    return;
                }
                if( $gateway_setting->id === 'braintree' || $gateway_setting->id === 'paypal_express') {
                    if( isset($payment_action['Authorization']) && !empty($payment_action['Authorization'])) {
                        $gateway_setting->payment_action = 'Authorization';
                    } elseif(isset($payment_action['Sale']) && !empty($payment_action['Sale'])) {
                        $gateway_setting->payment_action = 'Sale';
                    }
                } elseif ($gateway_setting->id === 'paypal_pro_payflow' ) {
                    if( isset($payment_action['Authorization']) && !empty($payment_action['Authorization'])) {
                        $gateway_setting->payment_action = 'Authorization';
                        if($payment_action['Authorization'] == 'Full Authorization') {
                            $gateway_setting->payment_action_authorization = 'Full Authorization';
                        } elseif($payment_action['Authorization'] == 'Card Verification') {
                            $gateway_setting->payment_action_authorization = 'Card Verification';
                        }
                    } elseif(isset($payment_action['Sale']) && !empty($payment_action['Sale'])) {
                        $gateway_setting->payment_action = 'Sale';
                    }
                }
            }
        }
        
        public function angelleye_add_deactivation_form() {
            $current_screen = get_current_screen();
            if ( 'plugins' !== $current_screen->id && 'plugins-network' !== $current_screen->id ) {
                    return;
            }
            include_once ( PAYPAL_FOR_WOOCOMMERCE_PLUGIN_DIR . '/template/deactivation-form.php');
        }
        
        public function angelleye_handle_plugin_deactivation_request() {
            $log_url = wc_clean($_SERVER['HTTP_HOST']);
            $log_plugin_id = 1;
            $web_services_url = 'http://www.angelleye.com/web-services/wordpress/update-plugin-status.php';
            $request_url = add_query_arg( array(
                'url' => $log_url,
                'plugin_id' => $log_plugin_id,
                'activation_status' => 0,
                'reason' => wc_clean($_POST['reason']),
                'reason_details' => wc_clean($_POST['reason_details']),
            ), $web_services_url );
            $response = wp_remote_request($request_url);
            update_option('angelleye_paypal_woocommerce_submited_feedback', 'yes');
            if (is_wp_error($response)) {
                wp_send_json(wp_remote_retrieve_body($response));
            } else {
                wp_send_json(wp_remote_retrieve_body($response));
            }
        }
        
        public function load_cartflow_pro_plugin() {
            if (defined('CARTFLOWS_PRO_FILE')) {
                include_once plugin_dir_path(__FILE__) . 'angelleye-includes/cartflows-pro/class-angelleye-cartflow-pro-helper.php';
            }
        }
        
        /**
        * Process the delete payment method form.
        */
        public static function angelleye_delete_payment_method_action() {
            global $wp, $woocommerce;
            if ( isset( $wp->query_vars['delete-payment-method'] ) ) {
                wc_nocache_headers();
                $token_id = absint( $wp->query_vars['delete-payment-method'] );
                $token    = WC_Payment_Tokens::get( $token_id );
                if ( !is_null( $token ) && $token->get_gateway_id() === 'braintree' && get_current_user_id() == $token->get_user_id() && isset( $_REQUEST['_wpnonce'] ) || true === wp_verify_nonce( wp_unslash( $_REQUEST['_wpnonce'] ), 'delete-payment-method-' . $token_id ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
                    try {
                        $gateways = $woocommerce->payment_gateways->payment_gateways();
	                    $gateways['braintree']->angelleye_braintree_lib();
                        $token_value = $token->get_token();

$gateways['braintree']->braintree_gateway->paymentMethod()->delete($token_value);
                    } catch (\Braintree\Exception\NotFound $e) {
                        $gateways['braintree']->add_log("Braintree_PaymentMethod::delete Braintree_Exception_NotFound: " . $e->getMessage());
                    } catch (\Braintree\Exception\Authentication $e) {
                        $gateways['braintree']->add_log("Braintree_ClientToken::generate Exception: API keys are incorrect, Please double-check that you haven't accidentally tried to use your sandbox keys in production or vice-versa.");
                    } catch (\Braintree\Exception\Authorization $e) {
                        $gateways['braintree']->add_log("Braintree_ClientToken::generate Exception: The API key that you're using is not authorized to perform the attempted action according to the role assigned to the user who owns the API key.");
                    } catch (\Braintree\Exception\ServiceUnavailable $e) {
                        $gateways['braintree']->add_log("Braintree_Exception_ServiceUnavailable: Request times out.");
                    } catch (\Braintree\Exception\ServerError $e) {
                        $gateways['braintree']->add_log("Braintree_Exception_ServerError" . $e->getMessage());
                    } catch (\Braintree\Exception\SSLCertificate $e) {
                        $gateways['braintree']->add_log("Braintree_Exception_SSLCertificate" . $e->getMessage());
                    } catch (Exception $ex) {
                        $gateways['braintree']->add_log("Exception" . $ex->getMessage());
                    }
                } 
            }
        }
        
        public function angelleye_synce_braintree_save_payment_methods($list, $customer_id) {
            global $wp, $woocommerce;
            try {
                $gateways = $woocommerce->payment_gateways->payment_gateways();
                $gateways['braintree']->angelleye_braintree_lib();
                if( !empty($gateways['braintree'])) {
                    if ($gateways['braintree']->enable_tokenized_payments == 'yes') {
                        $payment_tokens = WC_Payment_Tokens::get_customer_tokens( $customer_id, 'braintree' );
                        foreach ( $payment_tokens as $payment_token ) {
                             $token_value = $payment_token->get_token();
	                        try {
                                        if( !empty($gateways['braintree']->braintree_gateway) ) {
                                            $gateways['braintree']->braintree_gateway->paymentMethod()->find($token_value);
                                        }
	                        } catch (\Braintree\Exception\NotFound $e) {
		                        $gateways['braintree']->add_log("Braintree_PaymentMethod::find Braintree_Exception_NotFound: " . $e->getMessage());
		                        WC_Payment_Tokens::delete( $payment_token->get_id() );
	                        } catch (\Braintree\Exception\Authentication $e) {
		                        $gateways['braintree']->add_log("Braintree_ClientToken::generate Exception: API keys are incorrect, Please double-check that you haven't accidentally tried to use your sandbox keys in production or vice-versa.");
	                        } catch (\Braintree\Exception\Authorization $e) {
		                        $gateways['braintree']->add_log("Braintree_ClientToken::generate Exception: The API key that you're using is not authorized to perform the attempted action according to the role assigned to the user who owns the API key.");
	                        } catch (\Braintree\Exception\ServiceUnavailable $e) {
		                        $gateways['braintree']->add_log("Braintree_Exception_ServiceUnavailable: Request times out.");
	                        } catch (\Braintree\Exception\ServerError $e) {
		                        $gateways['braintree']->add_log("Braintree_Exception_ServerError" . $e->getMessage());
	                        } catch (\Braintree\Exception\SSLCertificate $e) {
		                        $gateways['braintree']->add_log("Braintree_Exception_SSLCertificate" . $e->getMessage());
	                        } catch (Exception $ex) {
		                        $gateways['braintree']->add_log("Exception" . $ex->getMessage());
	                        }
                        }
                    }
                    
                }
            } catch (Exception $ex) {

}
            return $list;
        }
        
        public function angelleye_cc_ui_style() {
            wp_enqueue_style('angelleye-cc-ui', PAYPAL_FOR_WOOCOMMERCE_ASSET_URL . 'assets/css/angelleye-cc-ui.css', array(), VERSION_PFW);
        }
        
        public function angelleye_wc_order_statuses($order_statuses) {
            $order_statuses['wc-partial-payment'] =  _x( 'Partially Paid', 'Order status', 'paypal-for-woocommerce' );
            return $order_statuses;
        }
        
        public function angelleye_register_post_status() {
            register_post_status( 'wc-partial-payment', array(
                    'label'                     => _x( 'Partially Paid', 'Order status', 'paypal-for-woocommerce' ),
                    'public'                    => false,
                    'exclude_from_search'       => false,
                    'show_in_admin_all_list'    => true,
                    'show_in_admin_status_list' => true,
                    'label_count'               => _n_noop( 'Partially Paid <span class="count">(%s)</span>', 'Partially Paid <span class="count">(%s)</span>', 'paypal-for-woocommerce' ),
            ) );
        }

public function angelleye_woocommerce_email_classes($emails) {
            $emails['WC_Email_Partially_Paid_Order'] = include PAYPAL_FOR_WOOCOMMERCE_DIR_PATH . '/classes/wc-email-customer-partial-paid-order.php';
            $emails['WC_Email_Admin_Partially_Paid_Order'] = include PAYPAL_FOR_WOOCOMMERCE_DIR_PATH . '/classes/wc-email-new-partial-paid-order.php';
            return $emails;
        }
        
        public function own_angelleye_woocommerce_email_actions($actions) {
            $actions[] = 'woocommerce_order_status_cancelled_to_partial-payment';
            $actions[] = 'woocommerce_order_status_failed_to_partial-payment';
            $actions[] = 'woocommerce_order_status_on-hold_to_partial-payment';
            $actions[] = 'woocommerce_order_status_pending_to_partial-payment';
            $actions[] = 'woocommerce_order_status_processing_to_partial-payment';
            return $actions;
        }
        
        public function angelleye_classic_gateway_sub_menu() {
            global $current_section;
            echo '<ul class="subsubsub">';
            $sections = array('paypal_express' => 'PayPal Express Checkout', 'paypal_pro' => 'PayPal Website Payments Pro (DoDirectPayment)', 'paypal_pro_payflow' => 'PayPal Payments Pro 2.0 (PayFlow)', 'paypal_advanced' => 'PayPal Advanced', 'paypal_credit_card_rest' => 'PayPal Credit Card (REST)');
            $array_keys = array_keys( $sections );
            foreach ( $sections as $id => $label ) {
                echo '<li><a href="' . admin_url( 'admin.php?page=wc-settings&tab=checkout' . '&section=' . sanitize_title( $id ) ) . '" class="' . ( $current_section == $id ? 'current' : '' ) . '">' . $label . '</a> ' . ( end( $array_keys ) == $id ? '' : '|' ) . ' </li>';
            }
            echo '</ul><br class="clear" />';
        }

/**
         * Enable express checkout button while vendors create a new products.
         *
         * @param int $product_id Product id.
         */
        public function angelleye_wcv_save_product( $product_id ) {
            global $pp_settings;
            $pp_settings = get_option( 'woocommerce_paypal_express_settings' );
            if(!empty($pp_settings['show_on_product_page']) && $pp_settings['show_on_product_page'] == 'yes' && !empty($pp_settings['enable_newly_products']) && $pp_settings['enable_newly_products'] == 'yes' ) {
                update_post_meta( $product_id, '_enable_ec_button', 'yes');
            }
        }
        
        public function angelleye_latest_version_announcement() {
            global $current_user;
            $user_id = $current_user->ID;
            if(!get_user_meta($user_id, 'angelleye_notification_3_0_0')) {
                $admin_notice_latest_version = '<div class="notice notice-success angelleye-notice" id="angelleye_notification_3_0_0">'
                    . '<div class="angelleye-notice-logo-push">'
                    . '<span> <img src="https://www.angelleye.com/wp-content/uploads/2019/12/angelleye-icon-25x25.png"> </span>'
                    . '</div>'
                    . '<div class="angelleye-notice-message">'
                    . '<h3>PayPal for WooCommerce v3.0 Important Information!</h3>'
                    . '<div class="angelleye-notice-message-inner">'
                    . '<p>This update adds PayPal\'s new "Complete Payments" gateway.  We also still support the "Classic" payment gateways. It is recommended that you use Complete Payments where possible, but some limitations may apply.</p>'
                    . '<div class="angelleye-notice-action">'
                    . '<a target="_blank" href="https://www.angelleye.com/paypal-complete-payments/?utm_source=paypal_for_woocommerce&utm_medium=docs_link&utm_campaign=paypal_for_woocommerce" class="button button-primary">More Info</a>'
                    . '&nbsp&nbsp&nbsp<a target="_blank" href="https://www.angelleye.com/paypal-complete-payments/?utm_source=paypal_for_woocommerce&utm_medium=docs_link&utm_campaign=paypal_for_woocommerce#switchfrompaypalclassic2" class="button button-primary">Switching from Classic Express Checkout?</a>'
                    . '</div>'
                    . '</div>'
                    . '</div>'
                    . '<div class="angelleye-notice-cta">'
                    . '<button class="angelleye-notice-dismiss angelleye-dismiss-welcome" data-msg="angelleye_notification_3_0_0">Dismiss</button>'
                    . '</div>'
                    . '</div>';
                echo $admin_notice_latest_version;
            }
        }
        
        public function angelleye_include_admin_body_class($classes) {
            try {
                global $post;
                if(!isset($post->post_type)) {
                    return $classes;
                }
                if ( 'shop_order' !== $post->post_type ) {
                    return $classes;
                }
                $order = wc_get_order( absint( $post->ID ) );
                $payment_method = $order->get_payment_method();
                if ( !empty($payment_method) ) {
                    $classes .= ' angelleye_'. $payment_method;
                }
                return $classes;
            } catch (Exception $ex) {
                return $classes;
            }
        }
    }
}
new AngellEYE_Gateway_Paypal();

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