tuhin18003/WooCommerce-AltCoin-Payment-Gateway

<?php

/**
 * @wordpress-plugin
 * Plugin Name:       WooCommerce Bitcoin / AltCoin Payment Gateway
 * Plugin URI:        https://coinmarketstats.online/product/woocommerce-bitcoin-altcoin-payment-gateway
 * Description:       A very light weight Crypto-currency payment gateway for WooCommerce Store. Accept Bitcoin, Bitcoin Cash, Ethereum, Dogecoin, Dash, Litecoin, Ripple & more crypto-currencies
 * Version:           1.7.5
 * Author:            CoinMarketStats
 * Author URI:        https://coinmarketstats.online
 * License:           GPLv3
 * License URI:       https://www.gnu.org/licenses/gpl.txt
 * Domain Path:       /languages
 * Text Domain:       woo-altcoin-payment-gateway
 * Requires PHP: 7.0
 * Requires At Least: 4.0
 * Tested Up To: 6.4
 * WC requires at least: 3.0
 * WC tested up to: 8.4
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

if ( ! class_exists( 'Woocommerce_Altcoin_Payment_Gateway' ) ) {

    class Woocommerce_Altcoin_Payment_Gateway {


        /**
         * Hold actions hooks
         *
         * @var array
         */
        private static $wapg_hooks = array();

        /**
         * Hold version
         *
         * @var String
         */
        private static $version = '1.7.5';

        /**
         * Hold version
         *
         * @var String
         */
        private static $db_version = '1.0.7';

        /**
         * Hold nameSpace
         *
         * @var string
         */
        private static $namespace = 'WooGateWayCoreLib';

        public function __construct() {
            // load plugins constant
            self::set_constants();

            // load core files
            self::load_core_framework();

            // load init
            self::load_action_files();

            // during activation
            self::init_activation();

            /**load textdomain */
            add_action( 'plugins_loaded', array( __CLASS__, 'init_textdomain' ), 15 );

            /**check plugin db*/
            add_action( 'plugins_loaded', array( __CLASS__, 'check_db' ), 17 );

            /**load gateway*/
            add_action( 'plugins_loaded', array( __CLASS__, 'init_gateway' ), 21 );
        }

        /**
         * Set constant data
         */
        private static function set_constants() {
            $constants = array(
                'CS_WAPG_VERSION'           => self::$version, // Define current version
                'CS_WAPG_DB_VERSION'        => self::$db_version, // Define current db version
                'CS_WAPG_BASE_DIR_PATH'     => untrailingslashit( plugin_dir_path( __FILE__ ) ) . '/', // Hold plugins base dir path
                'CS_WAPG_PLUGIN_ASSET_URI'  => plugin_dir_url( __FILE__ ) . 'assets/', // Define asset uri
                'CS_WAPG_PLUGIN_LIB_URI'    => plugin_dir_url( __FILE__ ) . 'lib/', // Library uri
                'CS_WAPG_PLUGIN_IDENTIFIER' => plugin_basename( __FILE__ ), // plugins identifier - base dir
                'CS_WAPG_PLUGIN_NAME'       => 'CS WooCommerce AltCoin Payment Gateway', // Plugin name
            );

            foreach ( $constants as $name => $value ) {
                self::set_constant( $name, $value );
            }

            return true;
        }

        /**
         * Set constant
         *
         * @param type $name
         * @param type $value
         * @return boolean
         */
        private static function set_constant( $name, $value ) {
            if ( ! defined( $name ) ) {
                define( $name, $value );
            }
            return true;
        }

        /**
         * load core framework
         */
        private static function load_core_framework() {
             require_once CS_WAPG_BASE_DIR_PATH . 'vendor/autoload.php';
        }

        /**
         * Load Action Files
         *
         * @return classes
         */
        private static function load_action_files() {
            foreach ( glob( CS_WAPG_BASE_DIR_PATH . 'core/actions/*.php' ) as $cs_action_file ) {
                $class_name = basename( $cs_action_file, '.php' );
                $class      = self::$namespace . '\\actions\\' . $class_name;
                if ( class_exists( $class ) && ! array_key_exists( $class, self::$wapg_hooks ) ) { // check class doesn't load multiple time
                    self::$wapg_hooks[ $class ] = new $class();
                }
            }
        }

        /**
         * init activation hook
         */
        private static function init_activation() {
             // load config
            require_once CS_WAPG_BASE_DIR_PATH . 'core/install/wapg_config.php';

            // register hook
            register_activation_hook( __FILE__, array( self::$namespace . '\\install\\Activate', 'on_activate' ) );
            return true;
        }

        /**
         * init textdomain
         */
        public static function init_textdomain() {
            load_plugin_textdomain( 'woo-altcoin-payment-gateway', false, CS_WAPG_BASE_DIR_PATH . '/languages/' );
        }

        /**
         * Init payment gateway
         *
         * @return Gateway
         */
        public static function init_gateway() {
             $CsNotice = self::$namespace . "\admin\\notices\\wapgAdminNotice";
            if ( class_exists( 'WC_Payment_Gateway' ) ) {
                self::set_constant( 'IS_WOOCOMMERCE_INSTALLED', true );
                $CsAutoOrder = self::$namespace . "\\admin\\functions\\CsAutomaticOrderConfirmationSettings";
                $isAutoOrder = $CsAutoOrder::get_order_confirm_settings_data();
                if ( empty( $isAutoOrder ) ) {
                    $CsNotice::upgrade();
                } elseif ( ! empty( $isAutoOrder ) ) {
                    $CsNotice::is_trial_ended();
                }
                $CsGatewayInit = self::$namespace . '\admin\settings\CsGateWaySettings';
                new $CsGatewayInit();
            } else {
                self::set_constant( 'IS_WOOCOMMERCE_INSTALLED', false );
                $CsNotice::woocommerce_missing();
            }
        }

        /**
         * Check db status
         */
        public static function check_db() {
             $cls_install = self::$namespace . '\install\Activate';
            $cls_install::check_db_status();
        }

    }

    global $WAPG;
    $WAPG = new Woocommerce_Altcoin_Payment_Gateway();
}