?php /** * Plugin Name: WooCommerce * Plugin URI: https://woocommerce.com/ * Description: An e-commerce toolkit that helps you sell anything. Beautifully. * Version: 3.0.1 * Author: Automattic * Author URI: https://woocommerce.com * Requires at least: 4.4 * Tested up to: 4.7 * * Text Domain: woocommerce * Domain Path: /i18n/languages/ * * @package WooCommerce * @category Core * @author Automattic */ if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly. } if ( ! class_exists( 'WooCommerce' ) ) : /** * Main WooCommerce Class. * * @class WooCommerce * @version 3.0.0 */ final class WooCommerce { /** * WooCommerce version. * * @var string */ public $version = '3.0.1'; /** * The single instance of the class. * * @var WooCommerce * @since 2.1 */ protected static $_instance = null; /** * Session instance. * * @var WC_Session|WC_Session_Handler */ public $session = null; /** * Query instance. * * @var WC_Query */ public $query = null; /** * Product factory instance. * * @var WC_Product_Factory */ public $product_factory = null; /** * Countries instance. * * @var WC_Countries */ public $countries = null; /** * Integrations instance. * * @var WC_Integrations */ public $integrations = null; /** * Cart instance. * * @var WC_Cart */ public $cart = null; /** * Customer instance. * * @var WC_Customer */ public $customer = null; /** * Order factory instance. * * @var WC_Order_Factory */ public $order_factory = null; /** * Structured data instance. * * @var WC_Structured_Data */ public $structured_data = null; /** * Array of deprecated hook handlers. * * @var array of WC_Deprecated_Hooks */ public $deprecated_hook_handlers = array(); /** * Main WooCommerce Instance. * * Ensures only one instance of WooCommerce is loaded or can be loaded. * * @since 2.1 * @static * @see WC() * @return WooCommerce - Main instance. */ public static function instance() { if ( is_null( self::$_instance ) ) { self::$_instance = new self(); } return self::$_instance; } /** * Cloning is forbidden. * @since 2.1 */ public function __clone() { wc_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'woocommerce' ), '2.1' ); } /** * Unserializing instances of this class is forbidden. * @since 2.1 */ public function __wakeup() { wc_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'woocommerce' ), '2.1' ); } /** * Auto-load in-accessible properties on demand. * @param mixed $key * @return mixed */ public function __get( $key ) { if ( in_array( $key, array( 'payment_gateways', 'shipping', 'mailer', 'checkout' ) ) ) { return $this->$key(); } } /** * WooCommerce Constructor. */ public function __construct() { $this->define_constants(); $this->includes(); $this->init_hooks(); do_action( 'woocommerce_loaded' ); } /** * Hook into actions and filters. * @since 2.3 */ private function init_hooks() { register_activation_hook( __FILE__, array( 'WC_Install', 'install' ) ); add_action( 'after_setup_theme', array( $this, 'setup_environment' ) ); add_action( 'after_setup_theme', array( $this, 'include_template_functions' ), 11 ); add_action( 'init', array( $this, 'init' ), 0 ); add_action( 'init', array( 'WC_Shortcodes', 'init' ) ); add_action( 'init', array( 'WC_Emails', 'init_transactional_emails' ) ); add_action( 'init', array( $this, 'wpdb_table_fix' ), 0 ); add_action( 'switch_blog', array( $this, 'wpdb_table_fix' ), 0 ); } /** * Define WC Constants. */ private function define_constants() { $upload_dir = wp_upload_dir(); $this->define( 'WC_PLUGIN_FILE', __FILE__ ); $this->define( 'WC_ABSPATH', dirname( __FILE__ ) . '/' ); $this->define( 'WC_PLUGIN_BASENAME', plugin_basename( __FILE__ ) ); $this->define( 'WC_VERSION', $this->version ); $this->define( 'WOOCOMMERCE_VERSION', $this->version ); $this->define( 'WC_ROUNDING_PRECISION', 4 ); $this->define( 'WC_DISCOUNT_ROUNDING_MODE', 2 ); $this->define( 'WC_TAX_ROUNDING_MODE', 'yes' === get_option( 'woocommerce_prices_include_tax', 'no' ) ? 2 : 1 ); $this->define( 'WC_DELIMITER', '|' ); $this->define( 'WC_LOG_DIR', $upload_dir['basedir'] . '/wc-logs/' ); $this->define( 'WC_SESSION_CACHE_GROUP', 'wc_session_id' ); $this->define( 'WC_TEMPLATE_DEBUG_MODE', false ); } /** * Define constant if not already set. * * @param string $name * @param string|bool $value */ private function define( $name, $value ) { if ( ! defined( $name ) ) { define( $name, $value ); } } /** * What type of request is this? * * @param string $type admin, ajax, cron or frontend. * @return bool */ private function is_request( $type ) { switch ( $type ) { case 'admin' : return is_admin(); case 'ajax' : return defined( 'DOING_AJAX' ); case 'cron' : return defined( 'DOING_CRON' ); case 'frontend' : return ( ! is_admin() || defined( 'DOING_AJAX' ) ) && ! defined( 'DOING_CRON' ); } } /** * Check the active theme. * * @since 2.6.9 * @param string $theme Theme slug to check * @return bool */ private function is_active_theme( $theme ) { return get_template() === $theme; } /** * Include required core files used in admin and on the frontend. */ public function includes() { /** * Class autoloader. */ include_once( WC_ABSPATH . 'includes/class-wc-autoloader.php' ); /** * Interfaces. */ include_once( WC_ABSPATH . 'includes/interfaces/class-wc-abstract-order-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-coupon-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-customer-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-customer-download-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-object-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-order-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-order-item-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-order-item-product-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-order-item-type-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-order-refund-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-payment-token-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-product-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-product-variable-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-shipping-zone-data-store-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-logger-interface.php' ); include_once( WC_ABSPATH . 'includes/interfaces/class-wc-log-handler-interface.php' ); /** * Abstract classes. */ include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-data.php' ); // WC_Data for CRUD include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-payment-token.php' ); // Payment Tokens include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-product.php' ); // Products include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-order.php' ); // Orders include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-settings-api.php' ); // Settings API (for gateways, shipping, and integrations) include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-shipping-method.php' ); // A Shipping method include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-payment-gateway.php' ); // A Payment gateway include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-integration.php' ); // An integration with a service include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-log-handler.php' ); include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-deprecated-hooks.php' ); include_once( WC_ABSPATH . 'includes/abstracts/abstract-wc-session.php' ); /** * Core classes. */ include_once( WC_ABSPATH . 'includes/wc-core-functions.php' ); include_once( WC_ABSPATH . 'includes/class-wc-datetime.php' ); include_once( WC_ABSPATH . 'includes/class-wc-post-types.php' ); // Registers post types include_once( WC_ABSPATH . 'includes/class-wc-install.php' ); include_once( WC_ABSPATH . 'includes/class-wc-geolocation.php' ); include_once( WC_ABSPATH . 'includes/class-wc-download-handler.php' ); include_once( WC_ABSPATH . 'includes/class-wc-comments.php' ); include_once( WC_ABSPATH . 'includes/class-wc-post-data.php' ); include_once( WC_ABSPATH . 'includes/class-wc-ajax.php' ); include_once( WC_ABSPATH . 'includes/class-wc-emails.php' ); include_once( WC_ABSPATH . 'includes/class-wc-data-exception.php' ); include_once( WC_ABSPATH . 'includes/class-wc-query.php' ); include_once( WC_ABSPATH . 'includes/class-wc-order-factory.php' ); // Order factory include_once( WC_ABSPATH . 'includes/class-wc-product-factory.php' ); // Product factory include_once( WC_ABSPATH . 'includes/class-wc-payment-tokens.php' ); // Payment tokens controller include_once( WC_ABSPATH . 'includes/class-wc-shipping-zone.php' ); include_once( WC_ABSPATH . 'includes/gateways/class-wc-payment-gateway-cc.php' ); // CC Payment Gateway include_once( WC_ABSPATH . 'includes/gateways/class-wc-payment-gateway-echeck.php' ); // eCheck Payment Gateway include_once( WC_ABSPATH . 'includes/class-wc-countries.php' ); // Defines countries and states include_once( WC_ABSPATH . 'includes/class-wc-integrations.php' ); // Loads integrations include_once( WC_ABSPATH . 'includes/class-wc-cache-helper.php' ); // Cache Helper include_once( WC_ABSPATH . 'includes/class-wc-https.php' ); // https Helper include_once( WC_ABSPATH . 'includes/class-wc-deprecated-action-hooks.php' ); include_once( WC_ABSPATH . 'includes/class-wc-deprecated-filter-hooks.php' ); include_once( WC_ABSPATH . 'includes/class-wc-background-emailer.php' ); /** * Data stores - used to store and retrieve CRUD object data from the database. */ include_once( WC_ABSPATH . 'includes/class-wc-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-data-store-wp.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-coupon-data-store-cpt.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-product-data-store-cpt.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-product-grouped-data-store-cpt.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-product-variable-data-store-cpt.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-product-variation-data-store-cpt.php' ); include_once( WC_ABSPATH . 'includes/data-stores/abstract-wc-order-item-type-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-item-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-item-coupon-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-item-fee-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-item-product-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-item-shipping-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-item-tax-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-payment-token-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-customer-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-customer-data-store-session.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-customer-download-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-shipping-zone-data-store.php' ); include_once( WC_ABSPATH . 'includes/data-stores/abstract-wc-order-data-store-cpt.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-data-store-cpt.php' ); include_once( WC_ABSPATH . 'includes/data-stores/class-wc-order-refund-data-store-cpt.php' ); /** * REST API. */ include_once( WC_ABSPATH . 'includes/class-wc-legacy-api.php' ); include_once( WC_ABSPATH . 'includes/class-wc-api.php' ); // API Class include_once( WC_ABSPATH . 'includes/class-wc-auth.php' ); // Auth Class include_once( WC_ABSPATH . 'includes/class-wc-register-wp-admin-settings.php' ); if ( defined( 'WP_CLI' ) && WP_CLI ) { include_once( WC_ABSPATH . 'includes/class-wc-cli.php' ); } if ( $this->is_request( 'admin' ) ) { include_once( WC_ABSPATH . 'includes/admin/class-wc-admin.php' ); } if ( $this->is_request( 'frontend' ) ) { $this->frontend_includes(); } if ( $this->is_request( 'frontend' ) || $this->is_request( 'cron' ) ) { include_once( WC_ABSPATH . 'includes/class-wc-session-handler.php' ); } if ( $this->is_request( 'cron' ) && 'yes' === get_option( 'woocommerce_allow_tracking', 'no' ) ) { include_once( WC_ABSPATH . 'includes/class-wc-tracker.php' ); } $this->query = new WC_Query(); $this->api = new WC_API(); } /** * Include required frontend files. */ public function frontend_includes() { include_once( WC_ABSPATH . 'includes/wc-cart-functions.php' ); include_once( WC_ABSPATH . 'includes/wc-notice-functions.php' ); include_once( WC_ABSPATH . 'includes/wc-template-hooks.php' ); include_once( WC_ABSPATH . 'includes/class-wc-template-loader.php' ); // Template Loader include_once( WC_ABSPATH . 'includes/class-wc-frontend-scripts.php' ); // Frontend Scripts include_once( WC_ABSPATH . 'includes/class-wc-form-handler.php' ); // Form Handlers include_once( WC_ABSPATH . 'includes/class-wc-cart.php' ); // The main cart class include_once( WC_ABSPATH . 'includes/class-wc-tax.php' ); // Tax class include_once( WC_ABSPATH . 'includes/class-wc-shipping-zones.php' ); // Shipping Zones class include_once( WC_ABSPATH . 'includes/class-wc-customer.php' ); // Customer class include_once( WC_ABSPATH . 'includes/class-wc-shortcodes.php' ); // Shortcodes class include_once( WC_ABSPATH . 'includes/class-wc-embed.php' ); // Embeds include_once( WC_ABSPATH . 'includes/class-wc-structured-data.php' ); // Structured Data class if ( $this->is_active_theme( 'twentyseventeen' ) ) { include_once( WC_ABSPATH . 'includes/theme-support/class-wc-twenty-seventeen.php' ); } } /** * Function used to Init WooCommerce Template Functions - This makes them pluggable by plugins and themes. */ public function include_template_functions() { include_once( WC_ABSPATH . 'includes/wc-template-functions.php' ); } /** * Init WooCommerce when WordPress Initialises. */ public function init() { // Before init action. do_action( 'before_woocommerce_init' ); // Set up localisation. $this->load_plugin_textdomain(); // Load class instances. $this->product_factory = new WC_Product_Factory(); // Product Factory to create new product instances $this->order_factory = new WC_Order_Factory(); // Order Factory to create new order instances $this->countries = new WC_Countries(); // Countries class $this->integrations = new WC_Integrations(); // Integrations class $this->structured_data = new WC_Structured_Data(); // Structured Data class, generates and handles structured data $this->deprecated_hook_handlers['actions'] = new WC_Deprecated_Action_Hooks(); $this->deprecated_hook_handlers['filters'] = new WC_Deprecated_Filter_Hooks(); // Session class, handles session data for users - can be overwritten if custom handler is needed. if ( $this->is_request( 'frontend' ) || $this->is_request( 'cron' ) ) { $session_class = apply_filters( 'woocommerce_session_handler', 'WC_Session_Handler' ); $this->session = new $session_class(); } // Classes/actions loaded for the frontend and for ajax requests. if ( $this->is_request( 'frontend' ) ) { $this->cart = new WC_Cart(); // Cart class, stores the cart contents $this->customer = new WC_Customer( get_current_user_id(), true ); // Customer class, handles data such as customer location add_action( 'shutdown', array( $this->customer, 'save' ), 10 ); // Customer should be saved during shutdown. } $this->load_webhooks(); // Init action. do_action( 'woocommerce_init' ); } /** * Load Localisation files. * * Note: the first-loaded translation file overrides any following ones if the same translation is present. * * Locales found in: * - WP_LANG_DIR/woocommerce/woocommerce-LOCALE.mo * - WP_LANG_DIR/plugins/woocommerce-LOCALE.mo */ public function load_plugin_textdomain() { $locale = apply_filters( 'plugin_locale', get_locale(), 'woocommerce' ); load_textdomain( 'woocommerce', WP_LANG_DIR . '/woocommerce/woocommerce-' . $locale . '.mo' ); load_plugin_textdomain( 'woocommerce', false, plugin_basename( dirname( __FILE__ ) ) . '/i18n/languages' ); } /** * Ensure theme and server variable compatibility and setup image sizes. */ public function setup_environment() { /** * @deprecated 2.2 Use WC()->template_path() */ $this->define( 'WC_TEMPLATE_PATH', $this->template_path() ); $this->add_thumbnail_support(); $this->add_image_sizes(); } /** * Ensure post thumbnail support is turned on. */ private function add_thumbnail_support() { if ( ! current_theme_supports( 'post-thumbnails' ) ) { add_theme_support( 'post-thumbnails' ); } add_post_type_support( 'product', 'thumbnail' ); } /** * Add WC Image sizes to WP. * * @since 2.3 */ private function add_image_sizes() { $shop_thumbnail = wc_get_image_size( 'shop_thumbnail' ); $shop_catalog = wc_get_image_size( 'shop_catalog' ); $shop_single = wc_get_image_size( 'shop_single' ); add_image_size( 'shop_thumbnail', $shop_thumbnail['width'], $shop_thumbnail['height'], $shop_thumbnail['crop'] ); add_image_size( 'shop_catalog', $shop_catalog['width'], $shop_catalog['height'], $shop_catalog['crop'] ); add_image_size( 'shop_single', $shop_single['width'], $shop_single['height'], $shop_single['crop'] ); } /** * Get the plugin url. * @return string */ public function plugin_url() { return untrailingslashit( plugins_url( '/', __FILE__ ) ); } /** * Get the plugin path. * @return string */ public function plugin_path() { return untrailingslashit( plugin_dir_path( __FILE__ ) ); } /** * Get the template path. * @return string */ public function template_path() { return apply_filters( 'woocommerce_template_path', 'woocommerce/' ); } /** * Get Ajax URL. * @return string */ public function ajax_url() { return admin_url( 'admin-ajax.php', 'relative' ); } /** * Return the WC API URL for a given request. * * @param string $request * @param mixed $ssl (default: null) * @return string */ public function api_request_url( $request, $ssl = null ) { if ( is_null( $ssl ) ) { $scheme = parse_url( home_url(), PHP_URL_SCHEME ); } elseif ( $ssl ) { $scheme = 'https'; } else { $scheme = 'http'; } if ( strstr( get_option( 'permalink_structure' ), '/index.php/' ) ) { $api_request_url = trailingslashit( home_url( '/index.php/wc-api/' . $request, $scheme ) ); } elseif ( get_option( 'permalink_structure' ) ) { $api_request_url = trailingslashit( home_url( '/wc-api/' . $request, $scheme ) ); } else { $api_request_url = add_query_arg( 'wc-api', $request, trailingslashit( home_url( '', $scheme ) ) ); } return esc_url_raw( apply_filters( 'woocommerce_api_request_url', $api_request_url, $request, $ssl ) ); } /** * Load & enqueue active webhooks. * * @since 2.2 */ private function load_webhooks() { if ( ! is_blog_installed() ) { return; } if ( false === ( $webhooks = get_transient( 'woocommerce_webhook_ids' ) ) ) { $webhooks = get_posts( array( 'fields' => 'ids', 'post_type' => 'shop_webhook', 'post_status' => 'publish', 'posts_per_page' => -1, ) ); set_transient( 'woocommerce_webhook_ids', $webhooks ); } foreach ( $webhooks as $webhook_id ) { $webhook = new WC_Webhook( $webhook_id ); $webhook->enqueue(); } } /** * WooCommerce Payment Token Meta API and Term/Order item Meta - set table names. */ public function wpdb_table_fix() { global $wpdb; $wpdb->payment_tokenmeta = $wpdb->prefix . 'woocommerce_payment_tokenmeta'; $wpdb->order_itemmeta = $wpdb->prefix . 'woocommerce_order_itemmeta'; $wpdb->tables[] = 'woocommerce_payment_tokenmeta'; $wpdb->tables[] = 'woocommerce_order_itemmeta'; if ( get_option( 'db_version' ) < 34370 ) { $wpdb->woocommerce_termmeta = $wpdb->prefix . 'woocommerce_termmeta'; $wpdb->tables[] = 'woocommerce_termmeta'; } } /** * Get Checkout Class. * @return WC_Checkout */ public function checkout() { return WC_Checkout::instance(); } /** * Get gateways class. * @return WC_Payment_Gateways */ public function payment_gateways() { return WC_Payment_Gateways::instance(); } /** * Get shipping class. * @return WC_Shipping */ public function shipping() { return WC_Shipping::instance(); } /** * Email Class. * @return WC_Emails */ public function mailer() { return WC_Emails::instance(); } } endif; /** * Main instance of WooCommerce. * * Returns the main instance of WC to prevent the need to use globals. * * @since 2.1 * @return WooCommerce */ function WC() { return WooCommerce::instance(); } // Global for backwards compatibility. $GLOBALS['woocommerce'] = WC(); style – Kapika

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