Steve-Dee-Designs
/
woocommerce
mirror of https://github.com/woocommerce/woocommerce.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
woocommerce/woocommerce.php

860 lines
25 KiB
PHP
Raw Blame History

<?php
/**
* Plugin Name: WooCommerce
* Plugin URI: http://www.woothemes.com/woocommerce/
* Description: An e-commerce toolkit that helps you sell anything. Beautifully.
* Version: 2.1-bleeding
* Author: WooThemes
* Author URI: http://woothemes.com
* Requires at least: 3.5
* Tested up to: 3.5
*
* Text Domain: woocommerce
* Domain Path: /i18n/languages/
*
* @package WooCommerce
* @category Core
* @author WooThemes
*/
if ( ! defined( 'ABSPATH' ) )
exit; // Exit if accessed directly
if ( ! class_exists( 'WooCommerce' ) ) :
/**
* Main WooCommerce Class
*
* @class WooCommerce
* @version 2.1.0
*/
final class WooCommerce {
/**
* @var string
*/
public $version = '2.1-bleeding';
/**
* @var WooCommerce The single instance of the class
* @since 2.1
*/
protected static $_instance = null;
/**
* @var WC_Session session
*/
public $session = null;
/**
* @var WC_Query $query
*/
public $query = null;
/**
* @var WC_Product_Factory $product_factory
*/
public $product_factory = null;
/**
* @var WC_Countries $countries
*/
public $countries = null;
/**
* @var WC_Integrations $integrations
*/
public $integrations = null;
/**
* @var WC_Cart $cart
*/
public $cart = null;
/**
* @var WC_Customer $customer
*/
public $customer = null;
/**
* Main WooCommerce Instance
*
* Ensures only one instance of WooCommerce is loaded or can be loaded.
*
* @since 2.1
* @static
* @see WC()
* @return WooCommerce - Main instance
*/
public static function instance() {
if ( is_null( self::$_instance ) )
self::$_instance = new self();
return self::$_instance;
}
/**
* Cloning is forbidden.
*
* @since 2.1
*/
public function __clone() {
_doing_it_wrong( __FUNCTION__, __( 'Cheatin&#8217; huh?' ), '2.1' );
}
/**
* Unserializing instances of this class is forbidden.
*
* @since 2.1
*/
public function __wakeup() {
_doing_it_wrong( __FUNCTION__, __( 'Cheatin&#8217; huh?' ), '2.1' );
}
/**
* WooCommerce Constructor.
* @access public
* @return WooCommerce
*/
public function __construct() {
// Auto-load classes on demand
if ( function_exists( "__autoload" ) )
spl_autoload_register( "__autoload" );
spl_autoload_register( array( $this, 'autoload' ) );
// Define constants
define( 'WOOCOMMERCE_PLUGIN_FILE', __FILE__ );
define( 'WOOCOMMERCE_VERSION', $this->version );
define( 'WOOCOMMERCE_TEMPLATE_PATH', $this->template_path() );
if ( ! defined( 'WOOCOMMERCE_DELIMITER' ) )
define( 'WOOCOMMERCE_DELIMITER', '|' );
// Include required files
$this->includes();
// Init API
$this->api = new WC_API();
// Hooks
add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), array( $this, 'action_links' ) );
add_action( 'widgets_init', array( $this, 'include_widgets' ) );
add_action( 'init', array( $this, 'init' ), 0 );
add_action( 'init', array( $this, 'include_template_functions' ) );
add_action( 'init', array( 'WC_Shortcodes', 'init' ) );
add_action( 'after_setup_theme', array( $this, 'setup_environment' ) );
// Loaded action
do_action( 'woocommerce_loaded' );
}
/**
* Auto-load in-accessible properties on demand.
*
* @param mixed $key
* @return mixed
*/
public function __get( $key ) {
if ( method_exists( $this, $key ) )
return $this->$key();
else switch( $key ) {
case 'template_url':
_deprecated_argument( 'Woocommerce->template_url', '2.1', 'WOOCOMMERCE_TEMPLATE_PATH constant' );
return WOOCOMMERCE_TEMPLATE_PATH;
case 'messages':
_deprecated_argument( 'Woocommerce->messages', '2.1', 'The "messages" field is moved to the messages helper class.' );
return $this->session->get( 'wc_messages', array() );
case 'errors':
_deprecated_argument( 'Woocommerce->errors', '2.1', 'The "errors" field is moved to the messages helper class.' );
return $this->session->get( 'wc_errors', array() );
default:
return false;
}
}
/**
* Show action links on the plugin screen
*
* @param mixed $links
* @return array
*/
public function action_links( $links ) {
return array_merge( array(
'<a href="' . admin_url( 'admin.php?page=wc-settings' ) . '">' . __( 'Settings', 'woocommerce' ) . '</a>',
'<a href="' . esc_url( apply_filters( 'woocommerce_docs_url', 'http://docs.woothemes.com/documentation/plugins/woocommerce/', 'woocommerce' ) ) . '">' . __( 'Docs', 'woocommerce' ) . '</a>',
'<a href="' . esc_url( apply_filters( 'woocommerce_support_url', 'http://support.woothemes.com/' ) ) . '">' . __( 'Premium Support', 'woocommerce' ) . '</a>',
), $links );
}
/**
* Auto-load WC classes on demand to reduce memory consumption.
*
* @param mixed $class
* @return void
*/
public function autoload( $class ) {
$class = strtolower( $class );
if ( strpos( $class, 'wc_gateway_' ) === 0 ) {
$path = $this->plugin_path() . '/includes/gateways/' . trailingslashit( substr( str_replace( '_', '-', $class ), 11 ) );
$file = 'class-' . str_replace( '_', '-', $class ) . '.php';
if ( is_readable( $path . $file ) ) {
include_once( $path . $file );
return;
}
} elseif ( strpos( $class, 'wc_shipping_' ) === 0 ) {
$path = $this->plugin_path() . '/includes/shipping/' . trailingslashit( substr( str_replace( '_', '-', $class ), 12 ) );
$file = 'class-' . str_replace( '_', '-', $class ) . '.php';
if ( is_readable( $path . $file ) ) {
include_once( $path . $file );
return;
}
} elseif ( strpos( $class, 'wc_shortcode_' ) === 0 ) {
$path = $this->plugin_path() . '/includes/shortcodes/';
$file = 'class-' . str_replace( '_', '-', $class ) . '.php';
if ( is_readable( $path . $file ) ) {
include_once( $path . $file );
return;
}
} elseif ( strpos( $class, 'wc_meta_box' ) === 0 ) {
$path = $this->plugin_path() . '/includes/admin/post-types/meta-boxes/';
$file = 'class-' . str_replace( '_', '-', $class ) . '.php';
if ( is_readable( $path . $file ) ) {
include_once( $path . $file );
return;
}
}
if ( strpos( $class, 'wc_' ) === 0 ) {
$path = $this->plugin_path() . '/includes/';
$file = 'class-' . str_replace( '_', '-', $class ) . '.php';
if ( is_readable( $path . $file ) ) {
include_once( $path . $file );
return;
}
}
}
/**
* Include required core files used in admin and on the frontend.
*/
public function includes() {
include( 'includes/wc-core-functions.php' );
include( 'includes/class-wc-install.php' );
include( 'includes/class-wc-download-handler.php' );
include( 'includes/class-wc-comments.php' );
if ( is_admin() )
include_once( 'includes/admin/class-wc-admin.php' );
if ( defined('DOING_AJAX') )
$this->ajax_includes();
if ( ! is_admin() || defined('DOING_AJAX') )
$this->frontend_includes();
// Query class
$this->query = include( 'includes/class-wc-query.php' ); // The main query class
// Post types
include_once( 'includes/class-wc-post-types.php' ); // Registers post types
// API Class
include_once( 'includes/class-wc-api.php' );
// Include abstract classes
include_once( 'includes/abstracts/abstract-wc-product.php' ); // Products
include_once( 'includes/abstracts/abstract-wc-settings-api.php' ); // Settings API (for gateways, shipping, and integrations)
include_once( 'includes/abstracts/abstract-wc-shipping-method.php' ); // A Shipping method
include_once( 'includes/abstracts/abstract-wc-payment-gateway.php' ); // A Payment gateway
include_once( 'includes/abstracts/abstract-wc-integration.php' ); // An integration with a service
// Classes (used on all pages)
include_once( 'includes/class-wc-product-factory.php' ); // Product factory
include_once( 'includes/class-wc-countries.php' ); // Defines countries and states
include_once( 'includes/class-wc-integrations.php' ); // Loads integrations
include_once( 'includes/class-wc-cache-helper.php' ); // Cache Helper
include_once( 'includes/class-wc-https.php' ); // https Helper
// Include Core Integrations - these are included sitewide
include_once( 'includes/integrations/google-analytics/class-wc-google-analytics.php' );
include_once( 'includes/integrations/sharethis/class-wc-sharethis.php' );
include_once( 'includes/integrations/sharedaddy/class-wc-sharedaddy.php' );
// Include template hooks in time for themes to remove/modify them
include_once( 'includes/wc-template-hooks.php' );
}
/**
* Include required ajax files.
*/
public function ajax_includes() {
include_once( 'woocommerce-ajax.php' ); // Ajax functions for admin and the front-end
}
/**
* Include required frontend files.
*/
public function frontend_includes() {
include_once( 'includes/class-wc-template-loader.php' ); // Template Loader
include_once( 'includes/class-wc-frontend-scripts.php' ); // Frontend Scripts
include_once( 'includes/class-wc-form-handler.php' ); // Form Handlers
include_once( 'includes/class-wc-cart.php' ); // The main cart class
include_once( 'includes/class-wc-tax.php' ); // Tax class
include_once( 'includes/class-wc-customer.php' ); // Customer class
include_once( 'includes/abstracts/abstract-wc-session.php' ); // Abstract for session implementations
include_once( 'includes/class-wc-session-handler.php' ); // WC Session class
include_once( 'includes/class-wc-shortcodes.php' ); // Shortcodes class
}
/**
* Function used to Init WooCommerce Template Functions - This makes them pluggable by plugins and themes.
*/
public function include_template_functions() {
include_once( 'includes/wc-template-functions.php' );
}
/**
* Include core widgets
*/
public function include_widgets() {
include_once( 'includes/abstracts/abstract-wc-widget.php' );
include_once( 'includes/widgets/class-wc-widget-cart.php' );
include_once( 'includes/widgets/class-wc-widget-products.php' );
include_once( 'includes/widgets/class-wc-widget-layered-nav.php' );
include_once( 'includes/widgets/class-wc-widget-layered-nav-filters.php' );
include_once( 'includes/widgets/class-wc-widget-price-filter.php' );
include_once( 'includes/widgets/class-wc-widget-product-categories.php' );
include_once( 'includes/widgets/class-wc-widget-product-search.php' );
include_once( 'includes/widgets/class-wc-widget-product-tag-cloud.php' );
include_once( 'includes/widgets/class-wc-widget-recent-reviews.php' );
include_once( 'includes/widgets/class-wc-widget-recently-viewed.php' );
include_once( 'includes/widgets/class-wc-widget-top-rated-products.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->countries = new WC_Countries(); // Countries class
$this->integrations = new WC_Integrations(); // Integrations class
// Classes/actions loaded for the frontend and for ajax requests
if ( ! is_admin() || defined('DOING_AJAX') ) {
// Session class, handles session data for customers - can be overwritten if custom handler is needed
$session_class = apply_filters( 'woocommerce_session_handler', 'WC_Session_Handler' );
// Class instances
$this->session = new $session_class();
$this->cart = new WC_Cart(); // Cart class, stores the cart contents
$this->customer = new WC_Customer(); // Customer class, handles data such as customer location
}
// Email Actions
$email_actions = array(
'woocommerce_low_stock',
'woocommerce_no_stock',
'woocommerce_product_on_backorder',
'woocommerce_order_status_pending_to_processing',
'woocommerce_order_status_pending_to_completed',
'woocommerce_order_status_pending_to_on-hold',
'woocommerce_order_status_failed_to_processing',
'woocommerce_order_status_failed_to_completed',
'woocommerce_order_status_completed',
'woocommerce_new_customer_note',
'woocommerce_created_customer'
);
foreach ( $email_actions as $action )
add_action( $action, array( $this, 'send_transactional_email' ), 10, 10 );
// 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
*/
public function load_plugin_textdomain() {
$locale = apply_filters( 'plugin_locale', get_locale(), 'woocommerce' );
// Admin Locale
if ( is_admin() ) {
load_textdomain( 'woocommerce', WP_LANG_DIR . "/woocommerce/woocommerce-admin-$locale.mo" );
load_textdomain( 'woocommerce', dirname( __FILE__ ) . "/i18n/languages/woocommerce-admin-$locale.mo" );
}
// Frontend Locale
load_textdomain( 'woocommerce', WP_LANG_DIR . "/woocommerce/woocommerce-$locale.mo" );
if ( apply_filters( 'woocommerce_load_alt_locale', false ) )
load_plugin_textdomain( 'woocommerce', false, plugin_basename( dirname( __FILE__ ) ) . "/i18n/languages/alt" );
else
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() {
// Post thumbnail support
if ( ! current_theme_supports( 'post-thumbnails', 'product' ) ) {
add_theme_support( 'post-thumbnails' );
remove_post_type_support( 'post', 'thumbnail' );
remove_post_type_support( 'page', 'thumbnail' );
} else {
add_post_type_support( 'product', 'thumbnail' );
}
// 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'], $shop_single['crop'] );
// IIS
if ( ! isset($_SERVER['REQUEST_URI'] ) ) {
$_SERVER['REQUEST_URI'] = substr( $_SERVER['PHP_SELF'], 1 );
if ( isset( $_SERVER['QUERY_STRING'] ) )
$_SERVER['REQUEST_URI'].='?'.$_SERVER['QUERY_STRING'];
}
// NGINX Proxy
if ( ! isset( $_SERVER['REMOTE_ADDR'] ) && isset( $_SERVER['HTTP_REMOTE_ADDR'] ) )
$_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_REMOTE_ADDR'];
if ( ! isset( $_SERVER['HTTPS'] ) && ! empty( $_SERVER['HTTP_HTTPS'] ) )
$_SERVER['HTTPS'] = $_SERVER['HTTP_HTTPS'];
// Support for hosts which don't use HTTPS, and use HTTP_X_FORWARDED_PROTO
if ( ! isset( $_SERVER['HTTPS'] ) && ! empty( $_SERVER['HTTP_X_FORWARDED_PROTO'] ) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' )
$_SERVER['HTTPS'] = '1';
}
/** Helper functions ******************************************************/
/**
* 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 mixed $request
* @param mixed $ssl (default: null)
* @return string
*/
public function api_request_url( $request, $ssl = null ) {
if ( is_null( $ssl ) ) {
$scheme = parse_url( get_option( 'home' ), PHP_URL_SCHEME );
} elseif ( $ssl ) {
$scheme = 'https';
} else {
$scheme = 'http';
}
if ( get_option('permalink_structure') ) {
return esc_url_raw( trailingslashit( home_url( '/wc-api/' . $request, $scheme ) ) );
} else {
return esc_url_raw( add_query_arg( 'wc-api', $request, trailingslashit( home_url( '', $scheme ) ) ) );
}
}
/**
* Init the mailer and call the notifications for the current filter.
* @internal param array $args (default: array())
* @return void
*/
public function send_transactional_email() {
$this->mailer();
$args = func_get_args();
do_action_ref_array( current_filter() . '_notification', $args );
}
/** Load Instances on demand **********************************************/
/**
* 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_Email
*/
public function mailer() {
return WC_Emails::instance();
}
/** Deprecated methods *********************************************************/
/**
* @deprecated 2.1.0
* @param $image_size
* @return array
*/
public function get_image_size( $image_size ) {
_deprecated_function( 'Woocommerce->get_image_size', '2.1', 'wc_get_image_size()' );
return wc_get_image_size( $image_size );
}
/**
* @deprecated 2.1.0
* @return WC_Logger
*/
public function logger() {
_deprecated_function( 'Woocommerce->logger', '2.1', 'new WC_Logger()' );
return new WC_Logger();
}
/**
* @deprecated 2.1.0
* @return WC_Validation
*/
public function validation() {
_deprecated_function( 'Woocommerce->validation', '2.1', 'new WC_Validation()' );
return new WC_Validation();
}
/**
* @deprecated 2.1.0
* @param $post
* @return WC_Product
*/
public function setup_product_data( $post ) {
_deprecated_function( 'Woocommerce->setup_product_data', '2.1', 'wc_setup_product_data' );
return wc_setup_product_data( $post );
}
/**
* @deprecated 2.1.0 Access via the WC_Transient_Helper helper
* @param $content
* @return string
*/
public function force_ssl( $content ) {
_deprecated_function( 'Woocommerce->force_ssl', '2.1', 'WC_HTTPS::force_https_url' );
return WC_HTTPS::force_https_url( $content );
}
/**
* @deprecated 2.1.0 Access via the WC_Transient_Helper helper
* @param int $post_id
*/
public function clear_product_transients( $post_id = 0 ) {
_deprecated_function( 'Woocommerce->clear_product_transients', '2.1', 'wc_delete_product_transients' );
wc_delete_product_transients( $post_id );
}
/**
* @deprecated 2.1.0 Access via the WC_Inline_Javascript_Helper helper
* @param $code
*/
public function add_inline_js( $code ) {
_deprecated_function( 'Woocommerce->add_inline_js', '2.1', 'wc_enqueue_js' );
wc_enqueue_js( $code );
}
/**
* @deprecated 2.1.0
* @param $action
* @param bool $referer
* @param bool $echo
* @return string
*/
public function nonce_field( $action, $referer = true , $echo = true ) {
_deprecated_function( 'Woocommerce->nonce_field', '2.1', 'wp_nonce_field' );
return wp_nonce_field('woocommerce-' . $action, '_wpnonce', $referer, $echo );
}
/**
* @deprecated 2.1.0
* @param $action
* @param string $url
* @return string
*/
public function nonce_url( $action, $url = '' ) {
_deprecated_function( 'Woocommerce->nonce_url', '2.1', 'wp_nonce_url' );
return wp_nonce_url( $url , 'woocommerce-' . $action );
}
/**
* @deprecated 2.1.0 Access via the WC_Nonce_Helper helper
* @param $action
* @param string $method
* @param bool $error_message
* @return bool
*/
public function verify_nonce( $action, $method = '_POST', $error_message = false ) {
_deprecated_function( 'Woocommerce->verify_nonce', '2.1', 'WC_Nonce_Helper->verify_nonce' );
return wp_verify_nonce( $$method[ '_wpnonce' ], 'woocommerce-' . $action );
}
/**
* @deprecated 2.1.0 Access via the WC_Shortcode_Helper helper
* @param $function
* @param array $atts
* @param array $wrapper
* @return string
*/
public function shortcode_wrapper( $function, $atts = array(), $wrapper = array( 'class' => 'woocommerce', 'before' => null, 'after' => null ) ) {
_deprecated_function( 'Woocommerce->shortcode_wrapper', '2.1', 'WC_Shortcodes::shortcode_wrapper' );
return WC_Shortcodes::shortcode_wrapper( $function, $atts, $wrapper );
}
/**
* @deprecated 2.1.0 Access via the WC_Attribute_Helper helper
* @return object
*/
public function get_attribute_taxonomies() {
_deprecated_function( 'Woocommerce->get_attribute_taxonomies', '2.1', 'wc_get_attribute_taxonomies' );
return wc_get_attribute_taxonomies();
}
/**
* @deprecated 2.1.0 Access via the WC_Attribute_Helper helper
* @param $name
* @return string
*/
public function attribute_taxonomy_name( $name ) {
_deprecated_function( 'Woocommerce->attribute_taxonomy_name', '2.1', 'wc_attribute_taxonomy_name' );
return wc_attribute_taxonomy_name( $name );
}
/**
* @deprecated 2.1.0 Access via the WC_Attribute_Helper helper
* @param $name
* @return string
*/
public function attribute_label( $name ) {
_deprecated_function( 'Woocommerce->attribute_label', '2.1', 'wc_attribute_label' );
return wc_attribute_label( $name );
}
/**
* @deprecated 2.1.0 Access via the WC_Attribute_Helper helper
* @param $name
* @return string
*/
public function attribute_orderby( $name ) {
_deprecated_function( 'Woocommerce->attribute_orderby', '2.1', 'wc_attribute_orderby' );
return wc_attribute_orderby( $name );
}
/**
* @deprecated 2.1.0 Access via the WC_Attribute_Helper helper
* @return array
*/
public function get_attribute_taxonomy_names() {
_deprecated_function( 'Woocommerce->get_attribute_taxonomy_names', '2.1', 'wc_get_attribute_taxonomy_names' );
return wc_get_attribute_taxonomy_names();
}
/**
* @deprecated 2.1.0
* @return array
*/
public function get_coupon_discount_types() {
_deprecated_function( 'Woocommerce->get_coupon_discount_types', '2.1', 'wc_get_coupon_types' );
return wc_get_coupon_types();
}
/**
* @deprecated 2.1.0
* @param string $type
* @return string
*/
public function get_coupon_discount_type( $type = '' ) {
_deprecated_function( 'Woocommerce->get_coupon_discount_type', '2.1', 'wc_get_coupon_type' );
return wc_get_coupon_type( $type );
}
/**
* @deprecated 2.1.0 Access via the WC_Body_Class_Helper helper
* @param $class
*/
public function add_body_class( $class ) {
_deprecated_function( 'Woocommerce->add_body_class', '2.1' );
}
/**
* @deprecated 2.1.0 Access via the WC_Body_Class_Helper helper
* @param $classes
*/
public function output_body_class( $classes ) {
_deprecated_function( 'Woocommerce->output_body_class', '2.1' );
}
/**
* @deprecated 2.1.0
* @param $error
*/
public function add_error( $error ) {
_deprecated_function( 'Woocommerce->add_error', '2.1', 'wc_add_error' );
wc_add_error( $error );
}
/**
* @deprecated 2.1.0
* @param $message
*/
public function add_message( $message ) {
_deprecated_function( 'Woocommerce->add_message', '2.1', 'wc_add_message' );
wc_add_message( $message );
}
/**
* @deprecated 2.1.0
*/
public function clear_messages() {
_deprecated_function( 'Woocommerce->clear_messages', '2.1', 'wc_clear_messages' );
wc_clear_messages();
}
/**
* @deprecated 2.1.0
* @return int
*/
public function error_count() {
_deprecated_function( 'Woocommerce->error_count', '2.1', 'wc_error_count' );
return wc_error_count();
}
/**
* @deprecated 2.1.0
* @return int
*/
public function message_count() {
_deprecated_function( 'Woocommerce->message_count', '2.1', 'wc_message_count' );
return wc_message_count();
}
/**
* @deprecated 2.1.0 Access via the WC_Messages_Helper helper
* @return mixed
*/
public function get_errors() {
_deprecated_function( 'Woocommerce->get_errors', '2.1', 'WC_Messages_Helper->get_errors' );
return $this->session->get( 'wc_errors', array() );
}
/**
* @deprecated 2.1.0 Access via the WC_Messages_Helper helper
* @return mixed
*/
public function get_messages() {
_deprecated_function( 'Woocommerce->get_messages', '2.1', 'WC_Messages_Helper->get_messages' );
return $this->session->get( 'wc_messages', array() );
}
/**
* @deprecated 2.1.0 Access via the WC_Messages_Helper helper
*/
public function show_messages() {
_deprecated_function( 'Woocommerce->show_messages', '2.1', 'wc_print_messages()' );
wc_print_messages();
}
/**
* @deprecated 2.1.0 Access via the WC_Messages_Helper helper
*/
public function set_messages() {
_deprecated_function( 'Woocommerce->set_messages', '2.1' );
}
}
endif;
/**
* 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();
Reference in New Issue View Git Blame Copy Permalink