1351 lines
50 KiB
PHP
1351 lines
50 KiB
PHP
<?php
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/*
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Plugin Name: WooCommerce
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Plugin URI: http://www.woothemes.com/woocommerce/
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Description: An e-commerce toolkit that helps you sell anything. Beautifully.
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Version: 1.4.5
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Author: WooThemes
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Author URI: http://woothemes.com
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Requires at least: 3.1
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Tested up to: 3.3
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Text Domain: woocommerce
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Domain Path: /languages/
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*/
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// Exit if accessed directly
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if ( !defined( 'ABSPATH' ) ) exit;
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if ( !class_exists( 'Woocommerce' ) ) :
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/**
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* Main WooCommerce Class
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*
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* Contains the main functions for WooCommerce, stores variables, and handles error messages
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*
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* @since WooCommerce 1.4
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*/
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class Woocommerce {
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/** Version ***************************************************************/
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var $version = '1.4.5';
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/** URLS ******************************************************************/
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var $plugin_url;
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var $plugin_path;
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var $template_url;
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/** Errors / Messages *****************************************************/
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var $errors = array(); // Stores store errors
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var $messages = array(); // Stores store messages
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/** Class Instances *******************************************************/
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var $query;
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var $customer;
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var $shipping;
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var $cart;
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var $payment_gateways;
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var $countries;
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var $woocommerce_email;
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var $checkout;
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/** Taxonomies ************************************************************/
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var $attribute_taxonomies; // Stores the attribute taxonomies used in the store
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/** Cache *****************************************************************/
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private $_cache;
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/** Body Classes **********************************************************/
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private $_body_classes = array();
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/** Inline JavaScript *****************************************************/
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private $_inline_js = '';
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/**
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* WooCommerce Constructor
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*
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* Gets things started
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*/
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function __construct() {
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// Start a PHP session
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if (!session_id()) session_start();
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// Define version constant
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define( 'WOOCOMMERCE_VERSION', $this->version );
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// Include required files
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$this->includes();
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// Installation
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if (is_admin() && !defined('DOING_AJAX')) $this->install();
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// Load class instances
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$this->payment_gateways = new WC_Payment_gateways(); // Payment gateways. Loads and stores payment methods, and handles incoming requests such as IPN
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$this->shipping = new WC_Shipping(); // Shipping class. loads and stores shipping methods
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$this->countries = new WC_Countries(); // Countries class
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// Variables
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$this->template_url = apply_filters( 'woocommerce_template_url', 'woocommerce/' );
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// Actions
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add_action( 'init', array(&$this, 'init'), 0);
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add_action( 'after_setup_theme', array(&$this, 'compatibility'));
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add_action( 'the_post', array(&$this, 'setup_product_data') );
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add_action( 'plugins_loaded', array( &$this->shipping, 'init' ), 1); // Load shipping methods - some more may be added by plugins
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add_action( 'plugins_loaded', array( &$this->payment_gateways, 'init' ), 1); // Load payment methods - some more may be added by plugins
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add_action( 'admin_footer', array(&$this, 'output_inline_js'), 25);
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// Email Actions
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$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_pending_to_processing', 'woocommerce_order_status_pending_to_on-hold', 'woocommerce_order_status_completed', 'woocommerce_new_customer_note' );
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foreach ($email_actions as $action) add_action($action, array( &$this, 'send_transactional_email'));
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// Actions for SSL
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if (!is_admin() || defined('DOING_AJAX')) :
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add_action( 'wp', array( &$this, 'ssl_redirect'));
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$filters = array( 'post_thumbnail_html', 'widget_text', 'wp_get_attachment_url', 'wp_get_attachment_image_attributes', 'wp_get_attachment_url', 'option_siteurl', 'option_home', 'option_url', 'option_wpurl', 'option_stylesheet_url', 'option_template_url', 'script_loader_src', 'style_loader_src' );
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foreach ($filters as $filter) add_filter($filter, array( &$this, 'force_ssl'));
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endif;
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// Classes/actions loaded for the frontend and for ajax requests
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if ( !is_admin() || defined('DOING_AJAX') ) :
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// Class instances
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$this->cart = new WC_Cart(); // Cart class, stores the cart contents
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$this->customer = new WC_Customer(); // Customer class, sorts out session data such as location
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$this->query = new WC_Query(); // Query class, handles front-end queries and loops
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// Load messages
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$this->load_messages();
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// Hooks
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add_filter( 'template_include', array(&$this, 'template_loader') );
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add_filter( 'comments_template', array(&$this, 'comments_template_loader') );
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add_action( 'init', array(&$this, 'include_template_functions'), 25 );
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add_filter( 'wp_redirect', array(&$this, 'redirect'), 1, 2 );
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add_action( 'wp', array(&$this, 'buffer_checkout') );
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add_action( 'wp_enqueue_scripts', array(&$this, 'frontend_scripts') );
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add_action( 'wp_head', array(&$this, 'generator') );
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add_action( 'wp_head', array(&$this, 'wp_head') );
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add_filter( 'body_class', array(&$this, 'output_body_class') );
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add_action( 'wp_footer', array(&$this, 'output_inline_js'), 25);
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endif;
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}
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/**
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* Include required core files
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**/
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function includes() {
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if (is_admin()) $this->admin_includes();
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if (defined('DOING_AJAX')) $this->ajax_includes();
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if (!is_admin() || defined('DOING_AJAX')) $this->frontend_includes();
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include( 'woocommerce-core-functions.php' ); // Contains core functions for the front/back end
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include( 'widgets/widget-init.php' ); // Widget classes
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include( 'classes/class-wc-countries.php' ); // Defines countries and states
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include( 'classes/class-wc-order.php' ); // Single order class
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include( 'classes/class-wc-product.php' ); // Product class
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include( 'classes/class-wc-product-variation.php' ); // Product variation class
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include( 'classes/class-wc-tax.php' ); // Tax class
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// Include shipping modules and gateways
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include( 'classes/class-wc-settings-api.php' );
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include( 'classes/gateways/class-wc-payment-gateways.php' );
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include( 'classes/gateways/class-wc-payment-gateway.php' );
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include( 'classes/shipping/class-wc-shipping.php' );
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include( 'classes/shipping/class-wc-shipping-method.php' );
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include( 'classes/shipping/class-wc-flat-rate.php' );
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include( 'classes/shipping/class-wc-international-delivery.php' );
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include( 'classes/shipping/class-wc-free-shipping.php' );
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include( 'classes/shipping/class-wc-local-delivery.php' );
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include( 'classes/shipping/class-wc-local-pickup.php' );
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include( 'classes/gateways/class-wc-bacs.php' );
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include( 'classes/gateways/class-wc-cheque.php' );
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include( 'classes/gateways/class-wc-paypal.php' );
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include( 'classes/gateways/class-wc-cod.php' );
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}
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/**
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* Include required admin files
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**/
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function admin_includes() {
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include( 'admin/woocommerce-admin-init.php' ); // Admin section
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}
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/**
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* Include required ajax files
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**/
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function ajax_includes() {
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include( 'woocommerce-ajax.php' ); // Ajax functions for admin and the front-end
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}
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/**
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* Include required frontend files
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**/
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function frontend_includes() {
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include( 'woocommerce-hooks.php' ); // Template hooks used on the front-end
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include( 'woocommerce-functions.php' ); // Contains functions for various front-end events
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include( 'shortcodes/shortcode-init.php' ); // Init the shortcodes
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include( 'classes/class-wc-query.php' ); // The main store queries
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include( 'classes/class-wc-cart.php' ); // The main cart class
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include( 'classes/class-wc-coupon.php' ); // Coupon class
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include( 'classes/class-wc-customer.php' ); // Customer class
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}
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/**
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* Function used to Init WooCommerce Template Functions - This makes them pluggable by plugins and themes
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**/
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function include_template_functions() {
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include( 'woocommerce-template.php' );
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}
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/**
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* template_loader
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*
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* Handles template usage so that we can use our own templates instead of the themes.
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*
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* Templates are in the 'templates' folder. woocommerce looks for theme
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* overides in /theme/woocommerce/ by default
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*
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* For beginners, it also looks for a woocommerce.php template first. If the user adds
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* this to the theme (containing a woocommerce() inside) this will be used for all
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* woocommerce templates.
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*/
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function template_loader( $template ) {
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if ( is_single() && get_post_type() == 'product' )
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$find = 'single-product.php';
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elseif ( is_tax('product_cat') )
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$find = 'taxonomy-product_cat.php';
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elseif ( is_tax('product_tag') )
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$find = 'taxonomy-product_tag.php';
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elseif ( is_post_type_archive('product') || is_page( woocommerce_get_page_id('shop') ))
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$find = 'archive-product.php';
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else
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$find = false;
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if ($find) :
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$template = locate_template( array( 'woocommerce.php', $find, $this->template_url . $find ) );
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if ( ! $template ) $template = $this->plugin_path() . '/templates/' . $find;
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endif;
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return $template;
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}
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function comments_template_loader( $template ) {
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if(get_post_type() !== 'product') return $template;
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if (file_exists( STYLESHEETPATH . '/' . $this->template_url . 'single-product-reviews.php' ))
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return STYLESHEETPATH . '/' . $this->template_url . 'single-product-reviews.php';
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else
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return $this->plugin_path() . '/templates/single-product-reviews.php';
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}
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/**
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* Install upon activation
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**/
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function install() {
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register_activation_hook( __FILE__, 'activate_woocommerce' );
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register_activation_hook( __FILE__, 'flush_rewrite_rules' );
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if ( get_option('woocommerce_db_version') != $this->version ) : add_action('init', 'install_woocommerce', 0); endif;
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}
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/**
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* Init WooCommerce when WordPress Initialises
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**/
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function init() {
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// Set up localisation
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$this->load_plugin_textdomain();
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// Register globals for WC environment
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$this->register_globals();
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// Init user roles
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$this->init_user_roles();
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// Init WooCommerce taxonomies
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$this->init_taxonomy();
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// Init Images sizes
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$this->init_image_sizes();
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// Init styles
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if (!is_admin()) $this->init_styles();
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// Trigger API requests
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$this->api_requests();
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// Init action
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do_action( 'woocommerce_init' );
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}
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/**
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* API request - Trigger any API requests (handy for third party plugins/gateways)
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**/
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function api_requests() {
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if (isset($_GET['wc-api'])) {
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$api = strtolower(esc_attr( $_GET['wc-api'] ));
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do_action( 'woocommerce_api_' . $api );
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}
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}
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/**
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* Localisation
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**/
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function load_plugin_textdomain() {
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// Note: the first-loaded translation file overrides any following ones if the same translation is present
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$variable_lang = ( get_option( 'woocommerce_informal_localisation_type' ) == 'yes' ) ? 'informal' : 'formal';
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load_plugin_textdomain( 'woocommerce', false, dirname( plugin_basename( __FILE__ ) ).'/../../languages/woocommerce');
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load_plugin_textdomain( 'woocommerce', false, dirname( plugin_basename( __FILE__ ) ).'/languages/'.$variable_lang );
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load_plugin_textdomain( 'woocommerce', false, dirname( plugin_basename( __FILE__ ) ).'/languages');
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}
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/**
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* Output buffering on the checkout allows gateways to do header redirects
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**/
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function buffer_checkout() {
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if (is_checkout()) ob_start();
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}
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/**
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* Register WC environment globals
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**/
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function register_globals() {
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$GLOBALS['product'] = null;
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}
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/**
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* When the_post is called, get product data too
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**/
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function setup_product_data( $post ) {
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if ($post->post_type!=='product') return;
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unset($GLOBALS['product']);
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$GLOBALS['product'] = new WC_Product( $post->ID );
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return $GLOBALS['product'];
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}
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/**
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* Add Compatibility for various bits
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**/
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function compatibility() {
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// Post thumbnail support
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if ( !current_theme_supports( 'post-thumbnails' ) ) :
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add_theme_support( 'post-thumbnails' );
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remove_post_type_support( 'post', 'thumbnail' );
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remove_post_type_support( 'page', 'thumbnail' );
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else :
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add_post_type_support( 'product', 'thumbnail' );
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endif;
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// IIS
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if (!isset($_SERVER['REQUEST_URI'])) {
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$_SERVER['REQUEST_URI'] = substr($_SERVER['PHP_SELF'],1 );
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if (isset($_SERVER['QUERY_STRING'])) { $_SERVER['REQUEST_URI'].='?'.$_SERVER['QUERY_STRING']; }
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}
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}
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/**
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* Redirect to https if Force SSL is enabled
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**/
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function ssl_redirect() {
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if (!is_ssl() && get_option('woocommerce_force_ssl_checkout')=='yes' && is_checkout()) :
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wp_safe_redirect( str_replace('http:', 'https:', get_permalink(woocommerce_get_page_id('checkout'))), 301 );
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exit;
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// Break out of SSL if we leave the checkout (anywhere but thanks page)
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elseif (is_ssl() && get_option('woocommerce_force_ssl_checkout')=='yes' && get_option('woocommerce_unforce_ssl_checkout')=='yes' && $_SERVER['REQUEST_URI'] && !is_checkout() && !is_page(woocommerce_get_page_id('thanks')) && !is_ajax()) :
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if ( 0 === strpos($_SERVER['REQUEST_URI'], 'http') ) {
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wp_redirect(preg_replace('|^https://|', 'http://', $_SERVER['REQUEST_URI']));
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exit();
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} else {
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wp_redirect('http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
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exit();
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}
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exit;
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endif;
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}
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/**
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* Output generator to aid debugging
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**/
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function generator() {
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echo "\n\n" . '<!-- WooCommerce Version -->' . "\n" . '<meta name="generator" content="WooCommerce ' . $this->version . '" />' . "\n\n";
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}
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/**
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* Add body classes
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**/
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function wp_head() {
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$this->add_body_class('theme-' . strtolower( get_current_theme() ));
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if (is_woocommerce()) $this->add_body_class('woocommerce');
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if (is_checkout()) $this->add_body_class('woocommerce-checkout');
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if (is_cart()) $this->add_body_class('woocommerce-cart');
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if (is_account_page()) $this->add_body_class('woocommerce-account');
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if (is_woocommerce() || is_checkout() || is_cart() || is_account_page() || is_page(woocommerce_get_page_id('order_tracking')) || is_page(woocommerce_get_page_id('thanks'))) $this->add_body_class('woocommerce-page');
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}
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/**
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* Init WooCommerce user roles
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**/
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function init_user_roles() {
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global $wp_roles;
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if (class_exists('WP_Roles')) if ( ! isset( $wp_roles ) ) $wp_roles = new WP_Roles();
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if (is_object($wp_roles)) :
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// Customer role
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add_role('customer', __('Customer', 'woocommerce'), array(
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'read' => true,
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'edit_posts' => false,
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'delete_posts' => false
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));
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// Shop manager role
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add_role('shop_manager', __('Shop Manager', 'woocommerce'), array(
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'read' => true,
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'read_private_pages' => true,
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'read_private_posts' => true,
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'edit_posts' => true,
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'edit_pages' => true,
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'edit_published_posts' => true,
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'edit_published_pages' => true,
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'edit_private_pages' => true,
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'edit_private_posts' => true,
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'edit_others_posts' => true,
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'edit_others_pages' => true,
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'publish_posts' => true,
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'publish_pages' => true,
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'delete_posts' => true,
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'delete_pages' => true,
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'delete_private_pages' => true,
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'delete_private_posts' => true,
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'delete_published_pages' => true,
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'delete_published_posts' => true,
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'delete_others_posts' => true,
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'delete_others_pages' => true,
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'manage_categories' => true,
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'manage_links' => true,
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'moderate_comments' => true,
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'unfiltered_html' => true,
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'upload_files' => true,
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'export' => true,
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'import' => true,
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'manage_woocommerce' => true,
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'manage_woocommerce_orders' => true,
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'manage_woocommerce_coupons' => true,
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'manage_woocommerce_products' => true,
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'view_woocommerce_reports' => true
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));
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// Main Shop capabilities for admin
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$wp_roles->add_cap( 'administrator', 'manage_woocommerce' );
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$wp_roles->add_cap( 'administrator', 'manage_woocommerce_orders' );
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$wp_roles->add_cap( 'administrator', 'manage_woocommerce_coupons' );
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$wp_roles->add_cap( 'administrator', 'manage_woocommerce_products' );
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$wp_roles->add_cap( 'administrator', 'view_woocommerce_reports' );
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endif;
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}
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/**
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* Init WooCommerce taxonomies
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**/
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function init_taxonomy() {
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if (post_type_exists('product')) return;
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/**
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* Slugs
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|
**/
|
|
$shop_page_id = woocommerce_get_page_id('shop');
|
|
|
|
$base_slug = ($shop_page_id > 0 && get_page( $shop_page_id )) ? get_page_uri( $shop_page_id ) : 'shop';
|
|
|
|
$category_base = (get_option('woocommerce_prepend_shop_page_to_urls')=="yes") ? trailingslashit($base_slug) : '';
|
|
|
|
$category_slug = (get_option('woocommerce_product_category_slug')) ? get_option('woocommerce_product_category_slug') : _x('product-category', 'slug', 'woocommerce');
|
|
|
|
$tag_slug = (get_option('woocommerce_product_tag_slug')) ? get_option('woocommerce_product_tag_slug') : _x('product-tag', 'slug', 'woocommerce');
|
|
|
|
$product_base = (get_option('woocommerce_prepend_shop_page_to_products')=='yes') ? trailingslashit($base_slug) : trailingslashit(__('product', 'woocommerce'));
|
|
|
|
if (get_option('woocommerce_prepend_category_to_products')=='yes') $product_base .= trailingslashit('%product_cat%');
|
|
|
|
$product_base = untrailingslashit($product_base);
|
|
|
|
if (current_user_can('manage_woocommerce')) $show_in_menu = 'woocommerce'; else $show_in_menu = true;
|
|
|
|
/**
|
|
* Taxonomies
|
|
**/
|
|
$admin_only_query_var = (is_admin()) ? true : false;
|
|
|
|
register_taxonomy( 'product_type',
|
|
array('product'),
|
|
array(
|
|
'hierarchical' => false,
|
|
'show_ui' => false,
|
|
'show_in_nav_menus' => false,
|
|
'query_var' => $admin_only_query_var,
|
|
'rewrite' => false
|
|
)
|
|
);
|
|
register_taxonomy( 'product_cat',
|
|
array('product'),
|
|
array(
|
|
'hierarchical' => true,
|
|
'update_count_callback' => '_update_post_term_count',
|
|
'label' => __( 'Product Categories', 'woocommerce'),
|
|
'labels' => array(
|
|
'name' => __( 'Product Categories', 'woocommerce'),
|
|
'singular_name' => __( 'Product Category', 'woocommerce'),
|
|
'search_items' => __( 'Search Product Categories', 'woocommerce'),
|
|
'all_items' => __( 'All Product Categories', 'woocommerce'),
|
|
'parent_item' => __( 'Parent Product Category', 'woocommerce'),
|
|
'parent_item_colon' => __( 'Parent Product Category:', 'woocommerce'),
|
|
'edit_item' => __( 'Edit Product Category', 'woocommerce'),
|
|
'update_item' => __( 'Update Product Category', 'woocommerce'),
|
|
'add_new_item' => __( 'Add New Product Category', 'woocommerce'),
|
|
'new_item_name' => __( 'New Product Category Name', 'woocommerce')
|
|
),
|
|
'show_ui' => true,
|
|
'query_var' => true,
|
|
'capabilities' => array(
|
|
'manage_terms' => 'manage_woocommerce_products',
|
|
'edit_terms' => 'manage_woocommerce_products',
|
|
'delete_terms' => 'manage_woocommerce_products',
|
|
'assign_terms' => 'manage_woocommerce_products',
|
|
),
|
|
'rewrite' => array( 'slug' => $category_base . $category_slug, 'with_front' => false, 'hierarchical' => true ),
|
|
)
|
|
);
|
|
|
|
register_taxonomy( 'product_tag',
|
|
array('product'),
|
|
array(
|
|
'hierarchical' => false,
|
|
'label' => __( 'Product Tags', 'woocommerce'),
|
|
'labels' => array(
|
|
'name' => __( 'Tags', 'woocommerce'),
|
|
'singular_name' => __( 'Product Tag', 'woocommerce'),
|
|
'search_items' => __( 'Search Product Tags', 'woocommerce'),
|
|
'all_items' => __( 'All Product Tags', 'woocommerce'),
|
|
'parent_item' => __( 'Parent Product Tag', 'woocommerce'),
|
|
'parent_item_colon' => __( 'Parent Product Tag:', 'woocommerce'),
|
|
'edit_item' => __( 'Edit Product Tag', 'woocommerce'),
|
|
'update_item' => __( 'Update Product Tag', 'woocommerce'),
|
|
'add_new_item' => __( 'Add New Product Tag', 'woocommerce'),
|
|
'new_item_name' => __( 'New Product Tag Name', 'woocommerce')
|
|
),
|
|
'show_ui' => true,
|
|
'query_var' => true,
|
|
'capabilities' => array(
|
|
'manage_terms' => 'manage_woocommerce_products',
|
|
'edit_terms' => 'manage_woocommerce_products',
|
|
'delete_terms' => 'manage_woocommerce_products',
|
|
'assign_terms' => 'manage_woocommerce_products',
|
|
),
|
|
'rewrite' => array( 'slug' => $category_base . $tag_slug, 'with_front' => false ),
|
|
)
|
|
);
|
|
|
|
register_taxonomy( 'product_shipping_class',
|
|
array('product', 'product_variation'),
|
|
array(
|
|
'hierarchical' => true,
|
|
'update_count_callback' => '_update_post_term_count',
|
|
'label' => __( 'Shipping Classes', 'woocommerce'),
|
|
'labels' => array(
|
|
'name' => __( 'Shipping Classes', 'woocommerce'),
|
|
'singular_name' => __( 'Shipping Class', 'woocommerce'),
|
|
'search_items' => __( 'Search Shipping Classes', 'woocommerce'),
|
|
'all_items' => __( 'All Shipping Classes', 'woocommerce'),
|
|
'parent_item' => __( 'Parent Shipping Class', 'woocommerce'),
|
|
'parent_item_colon' => __( 'Parent Shipping Class:', 'woocommerce'),
|
|
'edit_item' => __( 'Edit Shipping Class', 'woocommerce'),
|
|
'update_item' => __( 'Update Shipping Class', 'woocommerce'),
|
|
'add_new_item' => __( 'Add New Shipping Class', 'woocommerce'),
|
|
'new_item_name' => __( 'New Shipping Class Name', 'woocommerce')
|
|
),
|
|
'show_ui' => true,
|
|
'show_in_nav_menus' => false,
|
|
'query_var' => $admin_only_query_var,
|
|
'capabilities' => array(
|
|
'manage_terms' => 'manage_woocommerce_products',
|
|
'edit_terms' => 'manage_woocommerce_products',
|
|
'delete_terms' => 'manage_woocommerce_products',
|
|
'assign_terms' => 'manage_woocommerce_products',
|
|
),
|
|
'rewrite' => false,
|
|
)
|
|
);
|
|
|
|
register_taxonomy( 'shop_order_status',
|
|
array('shop_order'),
|
|
array(
|
|
'hierarchical' => true,
|
|
'update_count_callback' => '_update_post_term_count',
|
|
'labels' => array(
|
|
'name' => __( 'Order statuses', 'woocommerce'),
|
|
'singular_name' => __( 'Order status', 'woocommerce'),
|
|
'search_items' => __( 'Search Order statuses', 'woocommerce'),
|
|
'all_items' => __( 'All Order statuses', 'woocommerce'),
|
|
'parent_item' => __( 'Parent Order status', 'woocommerce'),
|
|
'parent_item_colon' => __( 'Parent Order status:', 'woocommerce'),
|
|
'edit_item' => __( 'Edit Order status', 'woocommerce'),
|
|
'update_item' => __( 'Update Order status', 'woocommerce'),
|
|
'add_new_item' => __( 'Add New Order status', 'woocommerce'),
|
|
'new_item_name' => __( 'New Order status Name', 'woocommerce')
|
|
),
|
|
'show_ui' => false,
|
|
'show_in_nav_menus' => false,
|
|
'query_var' => $admin_only_query_var,
|
|
'rewrite' => false,
|
|
)
|
|
);
|
|
|
|
$attribute_taxonomies = $this->get_attribute_taxonomies();
|
|
if ( $attribute_taxonomies ) :
|
|
foreach ($attribute_taxonomies as $tax) :
|
|
|
|
$name = $this->attribute_taxonomy_name($tax->attribute_name);
|
|
$hierarchical = true;
|
|
if ($name) :
|
|
|
|
$label = ( isset( $tax->attribute_label ) && $tax->attribute_label ) ? $tax->attribute_label : $tax->attribute_name;
|
|
|
|
$show_in_nav_menus = apply_filters('woocommerce_attribute_show_in_nav_menus', false, $name);
|
|
|
|
register_taxonomy( $name,
|
|
array('product'),
|
|
array(
|
|
'hierarchical' => $hierarchical,
|
|
'labels' => array(
|
|
'name' => $label,
|
|
'singular_name' => $label,
|
|
'search_items' => __( 'Search', 'woocommerce') . ' ' . $label,
|
|
'all_items' => __( 'All', 'woocommerce') . ' ' . $label,
|
|
'parent_item' => __( 'Parent', 'woocommerce') . ' ' . $label,
|
|
'parent_item_colon' => __( 'Parent', 'woocommerce') . ' ' . $label . ':',
|
|
'edit_item' => __( 'Edit', 'woocommerce') . ' ' . $label,
|
|
'update_item' => __( 'Update', 'woocommerce') . ' ' . $label,
|
|
'add_new_item' => __( 'Add New', 'woocommerce') . ' ' . $label,
|
|
'new_item_name' => __( 'New', 'woocommerce') . ' ' . $label
|
|
),
|
|
'show_ui' => false,
|
|
'query_var' => true,
|
|
'show_in_nav_menus' => $show_in_nav_menus,
|
|
'rewrite' => array( 'slug' => $category_base . strtolower(sanitize_title($tax->attribute_name)), 'with_front' => false, 'hierarchical' => $hierarchical ),
|
|
)
|
|
);
|
|
|
|
endif;
|
|
endforeach;
|
|
endif;
|
|
|
|
/**
|
|
* Post Types
|
|
**/
|
|
register_post_type( "product",
|
|
array(
|
|
'labels' => array(
|
|
'name' => __( 'Products', 'woocommerce' ),
|
|
'singular_name' => __( 'Product', 'woocommerce' ),
|
|
'add_new' => __( 'Add Product', 'woocommerce' ),
|
|
'add_new_item' => __( 'Add New Product', 'woocommerce' ),
|
|
'edit' => __( 'Edit', 'woocommerce' ),
|
|
'edit_item' => __( 'Edit Product', 'woocommerce' ),
|
|
'new_item' => __( 'New Product', 'woocommerce' ),
|
|
'view' => __( 'View Product', 'woocommerce' ),
|
|
'view_item' => __( 'View Product', 'woocommerce' ),
|
|
'search_items' => __( 'Search Products', 'woocommerce' ),
|
|
'not_found' => __( 'No Products found', 'woocommerce' ),
|
|
'not_found_in_trash' => __( 'No Products found in trash', 'woocommerce' ),
|
|
'parent' => __( 'Parent Product', 'woocommerce' )
|
|
),
|
|
'description' => __( 'This is where you can add new products to your store.', 'woocommerce' ),
|
|
'public' => true,
|
|
'show_ui' => true,
|
|
'capability_type' => 'post',
|
|
'capabilities' => array(
|
|
'publish_posts' => 'manage_woocommerce_products',
|
|
'edit_posts' => 'manage_woocommerce_products',
|
|
'edit_others_posts' => 'manage_woocommerce_products',
|
|
'delete_posts' => 'manage_woocommerce_products',
|
|
'delete_others_posts' => 'manage_woocommerce_products',
|
|
'read_private_posts' => 'manage_woocommerce_products',
|
|
'edit_post' => 'manage_woocommerce_products',
|
|
'delete_post' => 'manage_woocommerce_products',
|
|
'read_post' => 'manage_woocommerce_products'
|
|
),
|
|
'publicly_queryable' => true,
|
|
'exclude_from_search' => false,
|
|
'hierarchical' => false, // Hierarcal causes memory issues - WP loads all records!
|
|
'rewrite' => array( 'slug' => $product_base, 'with_front' => false, 'feeds' => $base_slug ),
|
|
'query_var' => true,
|
|
'supports' => array( 'title', 'editor', 'excerpt', 'thumbnail', 'comments', 'custom-fields' ),
|
|
'has_archive' => $base_slug,
|
|
'show_in_nav_menus' => false,
|
|
'menu_icon' => $this->plugin_url() . '/assets/images/icons/menu_icon_products.png'
|
|
)
|
|
);
|
|
|
|
register_post_type( "product_variation",
|
|
array(
|
|
'labels' => array(
|
|
'name' => __( 'Variations', 'woocommerce' ),
|
|
'singular_name' => __( 'Variation', 'woocommerce' ),
|
|
'add_new' => __( 'Add Variation', 'woocommerce' ),
|
|
'add_new_item' => __( 'Add New Variation', 'woocommerce' ),
|
|
'edit' => __( 'Edit', 'woocommerce' ),
|
|
'edit_item' => __( 'Edit Variation', 'woocommerce' ),
|
|
'new_item' => __( 'New Variation', 'woocommerce' ),
|
|
'view' => __( 'View Variation', 'woocommerce' ),
|
|
'view_item' => __( 'View Variation', 'woocommerce' ),
|
|
'search_items' => __( 'Search Variations', 'woocommerce' ),
|
|
'not_found' => __( 'No Variations found', 'woocommerce' ),
|
|
'not_found_in_trash' => __( 'No Variations found in trash', 'woocommerce' ),
|
|
'parent' => __( 'Parent Variation', 'woocommerce' )
|
|
),
|
|
'public' => true,
|
|
'show_ui' => false,
|
|
'capability_type' => 'post',
|
|
'capabilities' => array(
|
|
'publish_posts' => 'manage_woocommerce_products',
|
|
'edit_posts' => 'manage_woocommerce_products',
|
|
'edit_others_posts' => 'manage_woocommerce_products',
|
|
'delete_posts' => 'manage_woocommerce_products',
|
|
'delete_others_posts' => 'manage_woocommerce_products',
|
|
'read_private_posts' => 'manage_woocommerce_products',
|
|
'edit_post' => 'manage_woocommerce_products',
|
|
'delete_post' => 'manage_woocommerce_products',
|
|
'read_post' => 'manage_woocommerce_products'
|
|
),
|
|
'publicly_queryable' => true,
|
|
'exclude_from_search' => true,
|
|
'hierarchical' => false,
|
|
'rewrite' => false,
|
|
'query_var' => true,
|
|
'supports' => array( 'title', 'editor', 'custom-fields', 'page-attributes', 'thumbnail' ),
|
|
'show_in_nav_menus' => false
|
|
)
|
|
);
|
|
|
|
register_post_type( "shop_order",
|
|
array(
|
|
'labels' => array(
|
|
'name' => __( 'Orders', 'woocommerce' ),
|
|
'singular_name' => __( 'Order', 'woocommerce' ),
|
|
'add_new' => __( 'Add Order', 'woocommerce' ),
|
|
'add_new_item' => __( 'Add New Order', 'woocommerce' ),
|
|
'edit' => __( 'Edit', 'woocommerce' ),
|
|
'edit_item' => __( 'Edit Order', 'woocommerce' ),
|
|
'new_item' => __( 'New Order', 'woocommerce' ),
|
|
'view' => __( 'View Order', 'woocommerce' ),
|
|
'view_item' => __( 'View Order', 'woocommerce' ),
|
|
'search_items' => __( 'Search Orders', 'woocommerce' ),
|
|
'not_found' => __( 'No Orders found', 'woocommerce' ),
|
|
'not_found_in_trash' => __( 'No Orders found in trash', 'woocommerce' ),
|
|
'parent' => __( 'Parent Orders', 'woocommerce' )
|
|
),
|
|
'description' => __( 'This is where store orders are stored.', 'woocommerce' ),
|
|
'public' => true,
|
|
'show_ui' => true,
|
|
'capability_type' => 'post',
|
|
'capabilities' => array(
|
|
'publish_posts' => 'manage_woocommerce_orders',
|
|
'edit_posts' => 'manage_woocommerce_orders',
|
|
'edit_others_posts' => 'manage_woocommerce_orders',
|
|
'delete_posts' => 'manage_woocommerce_orders',
|
|
'delete_others_posts' => 'manage_woocommerce_orders',
|
|
'read_private_posts' => 'manage_woocommerce_orders',
|
|
'edit_post' => 'manage_woocommerce_orders',
|
|
'delete_post' => 'manage_woocommerce_orders',
|
|
'read_post' => 'manage_woocommerce_orders'
|
|
),
|
|
'publicly_queryable' => false,
|
|
'exclude_from_search' => true,
|
|
'show_in_menu' => $show_in_menu,
|
|
'hierarchical' => false,
|
|
'show_in_nav_menus' => false,
|
|
'rewrite' => false,
|
|
'query_var' => true,
|
|
'supports' => array( 'title', 'comments', 'custom-fields' ),
|
|
'has_archive' => false
|
|
)
|
|
);
|
|
|
|
register_post_type( "shop_coupon",
|
|
array(
|
|
'labels' => array(
|
|
'name' => __( 'Coupons', 'woocommerce' ),
|
|
'singular_name' => __( 'Coupon', 'woocommerce' ),
|
|
'add_new' => __( 'Add Coupon', 'woocommerce' ),
|
|
'add_new_item' => __( 'Add New Coupon', 'woocommerce' ),
|
|
'edit' => __( 'Edit', 'woocommerce' ),
|
|
'edit_item' => __( 'Edit Coupon', 'woocommerce' ),
|
|
'new_item' => __( 'New Coupon', 'woocommerce' ),
|
|
'view' => __( 'View Coupons', 'woocommerce' ),
|
|
'view_item' => __( 'View Coupon', 'woocommerce' ),
|
|
'search_items' => __( 'Search Coupons', 'woocommerce' ),
|
|
'not_found' => __( 'No Coupons found', 'woocommerce' ),
|
|
'not_found_in_trash' => __( 'No Coupons found in trash', 'woocommerce' ),
|
|
'parent' => __( 'Parent Coupon', 'woocommerce' )
|
|
),
|
|
'description' => __( 'This is where you can add new coupons that customers can use in your store.', 'woocommerce' ),
|
|
'public' => true,
|
|
'show_ui' => true,
|
|
'capability_type' => 'post',
|
|
'capabilities' => array(
|
|
'publish_posts' => 'manage_woocommerce_coupons',
|
|
'edit_posts' => 'manage_woocommerce_coupons',
|
|
'edit_others_posts' => 'manage_woocommerce_coupons',
|
|
'delete_posts' => 'manage_woocommerce_coupons',
|
|
'delete_others_posts' => 'manage_woocommerce_coupons',
|
|
'read_private_posts' => 'manage_woocommerce_coupons',
|
|
'edit_post' => 'manage_woocommerce_coupons',
|
|
'delete_post' => 'manage_woocommerce_coupons',
|
|
'read_post' => 'manage_woocommerce_coupons'
|
|
),
|
|
'publicly_queryable' => false,
|
|
'exclude_from_search' => true,
|
|
'show_in_menu' => $show_in_menu,
|
|
'hierarchical' => false,
|
|
'rewrite' => false,
|
|
'query_var' => false,
|
|
'supports' => array( 'title' ),
|
|
'show_in_nav_menus' => false,
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Init images
|
|
*/
|
|
function init_image_sizes() {
|
|
// Image sizes
|
|
$shop_thumbnail_crop = (get_option('woocommerce_thumbnail_image_crop')==1) ? true : false;
|
|
$shop_catalog_crop = (get_option('woocommerce_catalog_image_crop')==1) ? true : false;
|
|
$shop_single_crop = (get_option('woocommerce_single_image_crop')==1) ? true : false;
|
|
|
|
add_image_size( 'shop_thumbnail', $this->get_image_size('shop_thumbnail_image_width'), $this->get_image_size('shop_thumbnail_image_height'), $shop_thumbnail_crop );
|
|
add_image_size( 'shop_catalog', $this->get_image_size('shop_catalog_image_width'), $this->get_image_size('shop_catalog_image_height'), $shop_catalog_crop );
|
|
add_image_size( 'shop_single', $this->get_image_size('shop_single_image_width'), $this->get_image_size('shop_single_image_height'), $shop_single_crop );
|
|
}
|
|
|
|
/**
|
|
* Init frontend CSS
|
|
*/
|
|
function init_styles() {
|
|
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
|
|
$chosen_en = (get_option('woocommerce_enable_chosen')=='yes') ? true : false;
|
|
$lightbox_en = (get_option('woocommerce_enable_lightbox')=='yes') ? true : false;
|
|
|
|
// Optional front end css
|
|
if ((defined('WOOCOMMERCE_USE_CSS') && WOOCOMMERCE_USE_CSS) || (!defined('WOOCOMMERCE_USE_CSS') && get_option('woocommerce_frontend_css')=='yes')) :
|
|
$css = file_exists(get_stylesheet_directory() . '/woocommerce/style.css') ? get_stylesheet_directory_uri() . '/woocommerce/style.css' : $this->plugin_url() . '/assets/css/woocommerce.css';
|
|
wp_register_style('woocommerce_frontend_styles', $css );
|
|
wp_enqueue_style( 'woocommerce_frontend_styles' );
|
|
endif;
|
|
|
|
if ($lightbox_en) wp_enqueue_style( 'woocommerce_fancybox_styles', $this->plugin_url() . '/assets/css/fancybox'.$suffix.'.css' );
|
|
if ($chosen_en) wp_enqueue_style( 'woocommerce_chosen_styles', $this->plugin_url() . '/assets/css/chosen'.$suffix.'.css' );
|
|
}
|
|
|
|
/**
|
|
* Register/queue frontend scripts
|
|
*/
|
|
function frontend_scripts() {
|
|
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
|
|
$lightbox_en = (get_option('woocommerce_enable_lightbox')=='yes') ? true : false;
|
|
$chosen_en = (get_option('woocommerce_enable_chosen')=='yes') ? true : false;
|
|
$jquery_ui_en = (get_option('woocommerce_enable_jquery_ui')=='yes') ? true : false;
|
|
$scripts_position = (get_option('woocommerce_scripts_position') == 'yes') ? true : false;
|
|
|
|
// Woocommerce.min.js is minified and contains woocommerce_plugins
|
|
wp_enqueue_script( 'woocommerce', $this->plugin_url() . '/assets/js/woocommerce'.$suffix.'.js', array('jquery'), '1.0', $scripts_position );
|
|
if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {
|
|
wp_enqueue_script( 'woocommerce_plugins', $this->plugin_url() . '/assets/js/woocommerce_plugins'.$suffix.'.js', array('jquery'), '1.0', $scripts_position );
|
|
}
|
|
|
|
if ($lightbox_en)
|
|
wp_enqueue_script( 'fancybox', $this->plugin_url() . '/assets/js/fancybox'.$suffix.'.js', array('jquery'), '1.0', $scripts_position );
|
|
|
|
if ($chosen_en && is_checkout())
|
|
wp_enqueue_script( 'chosen', $this->plugin_url() . '/assets/js/chosen.jquery'.$suffix.'.js', array('jquery'), '1.0' );
|
|
|
|
if ($jquery_ui_en) :
|
|
wp_enqueue_script( 'jqueryui', $this->plugin_url() . '/assets/js/jquery-ui'.$suffix.'.js', array('jquery'), '1.0', $scripts_position );
|
|
wp_enqueue_script( 'wc_price_slider', $this->plugin_url() . '/assets/js/price_slider'.$suffix.'.js', array('jqueryui'), '1.0', $scripts_position );
|
|
|
|
$woocommerce_price_slider_params = array(
|
|
'currency_symbol' => get_woocommerce_currency_symbol(),
|
|
'currency_pos' => get_option('woocommerce_currency_pos'),
|
|
'min_price' => isset($_SESSION['min_price']) ? $_SESSION['min_price'] : '',
|
|
'max_price' => isset($_SESSION['max_price']) ? $_SESSION['max_price'] : ''
|
|
);
|
|
|
|
wp_localize_script( 'wc_price_slider', 'woocommerce_price_slider_params', $woocommerce_price_slider_params );
|
|
endif;
|
|
|
|
/* Script variables */
|
|
$states = json_encode( $this->countries->states );
|
|
|
|
$woocommerce_params = array(
|
|
'countries' => $states,
|
|
'select_state_text' => __('Select an option…', 'woocommerce'),
|
|
'required_text' => esc_attr__( 'required', 'woocommerce' ),
|
|
'plugin_url' => $this->plugin_url(),
|
|
'ajax_url' => (!is_ssl()) ? str_replace('https', 'http', admin_url('admin-ajax.php')) : admin_url('admin-ajax.php'),
|
|
'get_variation_nonce' => wp_create_nonce("get-variation"),
|
|
'add_to_cart_nonce' => wp_create_nonce("add-to-cart"),
|
|
'update_order_review_nonce' => wp_create_nonce("update-order-review"),
|
|
'update_shipping_method_nonce' => wp_create_nonce("update-shipping-method"),
|
|
'option_guest_checkout' => get_option('woocommerce_enable_guest_checkout'),
|
|
'checkout_url' => admin_url('admin-ajax.php?action=woocommerce-checkout'),
|
|
'option_ajax_add_to_cart' => get_option('woocommerce_enable_ajax_add_to_cart'),
|
|
'is_checkout' => ( is_page(woocommerce_get_page_id('checkout')) ) ? 1 : 0,
|
|
'is_pay_page' => ( is_page(woocommerce_get_page_id('pay')) ) ? 1 : 0,
|
|
'is_cart' => ( is_cart() ) ? 1 : 0
|
|
);
|
|
|
|
if (is_checkout() || is_cart())
|
|
$woocommerce_params['locale'] = json_encode( $this->countries->get_country_locale() );
|
|
|
|
wp_localize_script( 'woocommerce', 'woocommerce_params', apply_filters('woocommerce_params', $woocommerce_params) );
|
|
}
|
|
|
|
/** Load Instances on demand **********************************************/
|
|
|
|
/**
|
|
* Get Checkout Class
|
|
*/
|
|
function checkout() {
|
|
if ( !class_exists('WC_Checkout') ) :
|
|
include( 'classes/class-wc-checkout.php' );
|
|
$this->checkout = new WC_Checkout();
|
|
endif;
|
|
|
|
return $this->checkout;
|
|
}
|
|
|
|
/**
|
|
* Get Logging Class
|
|
*/
|
|
function logger() {
|
|
if ( !class_exists('WC_Logger') ) include( 'classes/class-wc-logger.php' );
|
|
return new WC_Logger();
|
|
}
|
|
|
|
/**
|
|
* Get Validation Class
|
|
*/
|
|
function validation() {
|
|
if ( !class_exists('WC_Validation') ) include( 'classes/class-wc-validation.php' );
|
|
return new WC_Validation();
|
|
}
|
|
|
|
/**
|
|
* Email Class
|
|
*/
|
|
function send_transactional_email( $args = array() ) {
|
|
$this->mailer();
|
|
do_action( current_filter() . '_notification' , $args );
|
|
}
|
|
|
|
function mailer() {
|
|
// Init mail class
|
|
if ( !class_exists('WC_Email') ) :
|
|
include( 'classes/class-wc-email.php' );
|
|
$this->woocommerce_email = new WC_Email();
|
|
endif;
|
|
return $this->woocommerce_email;
|
|
}
|
|
|
|
/** Helper functions ******************************************************/
|
|
|
|
/**
|
|
* Get the plugin url
|
|
*/
|
|
function plugin_url() {
|
|
if($this->plugin_url) return $this->plugin_url;
|
|
|
|
if (is_ssl()) :
|
|
return $this->plugin_url = str_replace('http://', 'https://', WP_PLUGIN_URL) . "/" . plugin_basename( dirname(__FILE__));
|
|
else :
|
|
return $this->plugin_url = WP_PLUGIN_URL . "/" . plugin_basename( dirname(__FILE__));
|
|
endif;
|
|
}
|
|
|
|
/**
|
|
* Get the plugin path
|
|
*/
|
|
function plugin_path() {
|
|
if($this->plugin_path) return $this->plugin_path;
|
|
return $this->plugin_path = WP_PLUGIN_DIR . "/" . plugin_basename( dirname(__FILE__));
|
|
}
|
|
|
|
/**
|
|
* Return the URL with https if SSL is on
|
|
*/
|
|
function force_ssl( $content ) {
|
|
if (is_ssl()) :
|
|
if (is_array($content)) :
|
|
$content = array_map( array(&$this, 'force_ssl') , $content);
|
|
else :
|
|
$content = str_replace('http:', 'https:', $content);
|
|
endif;
|
|
endif;
|
|
return $content;
|
|
}
|
|
|
|
/**
|
|
* Get an image size
|
|
*
|
|
* Variable is filtered by woocommerce_get_image_size_{image_size}
|
|
*/
|
|
function get_image_size( $image_size ) {
|
|
$return = '';
|
|
switch ($image_size) :
|
|
case "shop_thumbnail_image_width" : $return = get_option('woocommerce_thumbnail_image_width'); break;
|
|
case "shop_thumbnail_image_height" : $return = get_option('woocommerce_thumbnail_image_height'); break;
|
|
case "shop_catalog_image_width" : $return = get_option('woocommerce_catalog_image_width'); break;
|
|
case "shop_catalog_image_height" : $return = get_option('woocommerce_catalog_image_height'); break;
|
|
case "shop_single_image_width" : $return = get_option('woocommerce_single_image_width'); break;
|
|
case "shop_single_image_height" : $return = get_option('woocommerce_single_image_height'); break;
|
|
endswitch;
|
|
return apply_filters( 'woocommerce_get_image_size_'.$image_size, $return );
|
|
}
|
|
|
|
/** Messages ****************************************************************/
|
|
|
|
/**
|
|
* Load Messages
|
|
*/
|
|
function load_messages() {
|
|
if (isset($_SESSION['errors'])) $this->errors = $_SESSION['errors'];
|
|
if (isset($_SESSION['messages'])) $this->messages = $_SESSION['messages'];
|
|
|
|
unset($_SESSION['messages']);
|
|
unset($_SESSION['errors']);
|
|
|
|
// Load errors from querystring
|
|
if (isset($_GET['wc_error'])) {
|
|
$this->add_error( esc_attr( $_GET['wc_error'] ) );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add an error
|
|
*/
|
|
function add_error( $error ) { $this->errors[] = $error; }
|
|
|
|
/**
|
|
* Add a message
|
|
*/
|
|
function add_message( $message ) { $this->messages[] = $message; }
|
|
|
|
/** Clear messages and errors from the session data */
|
|
function clear_messages() {
|
|
$this->errors = $this->messages = array();
|
|
unset($_SESSION['messages']);
|
|
unset($_SESSION['errors']);
|
|
}
|
|
|
|
/**
|
|
* Get error count
|
|
*/
|
|
function error_count() { return sizeof($this->errors); }
|
|
|
|
/**
|
|
* Get message count
|
|
*/
|
|
function message_count() { return sizeof($this->messages); }
|
|
|
|
/**
|
|
* Get errors
|
|
*/
|
|
function get_errors() { return (array) $this->errors; }
|
|
|
|
/**
|
|
* Get messages
|
|
*/
|
|
function get_messages() { return (array) $this->messages; }
|
|
|
|
/**
|
|
* Output the errors and messages
|
|
*/
|
|
function show_messages() { woocommerce_show_messages(); }
|
|
|
|
/**
|
|
* Set session data for messages
|
|
*/
|
|
function set_messages() {
|
|
$_SESSION['errors'] = $this->errors;
|
|
$_SESSION['messages'] = $this->messages;
|
|
}
|
|
|
|
/**
|
|
* Redirection hook which stores messages into session data
|
|
*/
|
|
function redirect( $location, $status ) {
|
|
global $is_IIS;
|
|
|
|
$this->set_messages();
|
|
|
|
// IIS fix
|
|
if ($is_IIS) session_write_close();
|
|
|
|
return apply_filters('woocommerce_redirect', $location);
|
|
}
|
|
|
|
/** Attribute Helpers ****************************************************************/
|
|
|
|
/**
|
|
* Get attribute taxonomies
|
|
*/
|
|
function get_attribute_taxonomies() {
|
|
global $wpdb;
|
|
if (!$this->attribute_taxonomies) :
|
|
$this->attribute_taxonomies = $wpdb->get_results("SELECT * FROM ".$wpdb->prefix."woocommerce_attribute_taxonomies;");
|
|
endif;
|
|
return $this->attribute_taxonomies;
|
|
}
|
|
|
|
/**
|
|
* Get a product attributes name
|
|
*/
|
|
function attribute_taxonomy_name( $name ) {
|
|
return 'pa_'.sanitize_title($name);
|
|
}
|
|
|
|
/**
|
|
* Get a product attributes label
|
|
*/
|
|
function attribute_label( $name ) {
|
|
global $wpdb;
|
|
|
|
if (strstr( $name, 'pa_' )) :
|
|
$name = str_replace( 'pa_', '', sanitize_title( $name ) );
|
|
|
|
$label = $wpdb->get_var( $wpdb->prepare( "SELECT attribute_label FROM ".$wpdb->prefix."woocommerce_attribute_taxonomies WHERE attribute_name = %s;", $name ) );
|
|
|
|
if ($label) return $label; else return ucfirst($name);
|
|
else :
|
|
return $name;
|
|
endif;
|
|
}
|
|
|
|
/** Coupon Helpers ********************************************************/
|
|
|
|
/**
|
|
* Get coupon types
|
|
*/
|
|
function get_coupon_discount_types() {
|
|
if (!isset($this->coupon_discount_types)) :
|
|
$this->coupon_discount_types = apply_filters('woocommerce_coupon_discount_types', array(
|
|
'fixed_cart' => __('Cart Discount', 'woocommerce'),
|
|
'percent' => __('Cart % Discount', 'woocommerce'),
|
|
'fixed_product' => __('Product Discount', 'woocommerce'),
|
|
'percent_product' => __('Product % Discount', 'woocommerce')
|
|
));
|
|
endif;
|
|
return $this->coupon_discount_types;
|
|
}
|
|
|
|
/**
|
|
* Get a coupon type's name
|
|
*/
|
|
function get_coupon_discount_type( $type = '' ) {
|
|
$types = (array) $this->get_coupon_discount_types();
|
|
if (isset($types[$type])) return $types[$type];
|
|
}
|
|
|
|
/** Nonces ****************************************************************/
|
|
|
|
/**
|
|
* Return a nonce field
|
|
*/
|
|
function nonce_field ($action, $referer = true , $echo = true) { return wp_nonce_field('woocommerce-' . $action, '_n', $referer, $echo); }
|
|
|
|
/**
|
|
* Return a url with a nonce appended
|
|
*/
|
|
function nonce_url ($action, $url = '') { return add_query_arg( '_n', wp_create_nonce( 'woocommerce-' . $action ), $url); }
|
|
|
|
/**
|
|
* Check a nonce and sets woocommerce error in case it is invalid
|
|
* To fail silently, set the error_message to an empty string
|
|
*
|
|
* @param string $name the nonce name
|
|
* @param string $action then nonce action
|
|
* @param string $method the http request method _POST, _GET or _REQUEST
|
|
* @param string $error_message custom error message, or false for default message, or an empty string to fail silently
|
|
*
|
|
* @return bool
|
|
*/
|
|
function verify_nonce($action, $method='_POST', $error_message = false) {
|
|
|
|
$name = '_n';
|
|
$action = 'woocommerce-' . $action;
|
|
|
|
if( $error_message === false ) $error_message = __('Action failed. Please refresh the page and retry.', 'woocommerce');
|
|
|
|
if(!in_array($method, array('_GET', '_POST', '_REQUEST'))) $method = '_POST';
|
|
|
|
if ( isset($_REQUEST[$name]) && wp_verify_nonce($_REQUEST[$name], $action) ) return true;
|
|
|
|
if( $error_message ) $this->add_error( $error_message );
|
|
|
|
return false;
|
|
}
|
|
|
|
/** Cache Helpers *********************************************************/
|
|
|
|
/**
|
|
* Cache API
|
|
*/
|
|
function cache( $id, $data, $args=array() ) {
|
|
|
|
if( ! isset($this->_cache[ $id ]) ) $this->_cache[ $id ] = array();
|
|
|
|
if( empty($args) ) $this->_cache[ $id ][0] = $data;
|
|
else $this->_cache[ $id ][ serialize($args) ] = $data;
|
|
|
|
return $data;
|
|
|
|
}
|
|
function cache_get( $id, $args=array() ) {
|
|
|
|
if( ! isset($this->_cache[ $id ]) ) return null;
|
|
|
|
if( empty($args) && isset($this->_cache[ $id ][0]) ) return $this->_cache[ $id ][0];
|
|
elseif ( isset($this->_cache[ $id ][ serialize($args) ] ) ) return $this->_cache[ $id ][ serialize($args) ];
|
|
}
|
|
|
|
/**
|
|
* Shortcode cache
|
|
*/
|
|
function shortcode_wrapper($function, $atts=array()) {
|
|
if( $content = $this->cache_get( $function . '-shortcode', $atts ) ) return $content;
|
|
|
|
ob_start();
|
|
call_user_func($function, $atts);
|
|
return $this->cache( $function . '-shortcode', ob_get_clean(), $atts);
|
|
}
|
|
|
|
/**
|
|
* nocache
|
|
*
|
|
* Sets a constant preventing some caching plugins from caching a page. Used on dynamic pages
|
|
*/
|
|
function nocache() {
|
|
if(!defined('DONOTCACHEPAGE')) define("DONOTCACHEPAGE", "true"); // WP Super Cache constant
|
|
}
|
|
|
|
/**
|
|
* cookie_cart_has_contents
|
|
*
|
|
* Sets a cookie when the cart has something in it. Can be used by hosts to prevent caching if set.
|
|
*/
|
|
function cart_has_contents_cookie( $set ) {
|
|
if (!headers_sent()) {
|
|
if ($set)
|
|
setcookie("wc-cart-has-contents", "1", 0, COOKIEPATH, COOKIE_DOMAIN, false);
|
|
else
|
|
setcookie("wc-cart-has-contents", "0", time() - 3600, COOKIEPATH, COOKIE_DOMAIN, false);
|
|
}
|
|
}
|
|
|
|
/** Transients ************************************************************/
|
|
|
|
/**
|
|
* Clear Product Transients
|
|
*/
|
|
function clear_product_transients( $post_id = 0 ) {
|
|
global $wpdb;
|
|
|
|
delete_transient('woocommerce_products_onsale');
|
|
delete_transient('woocommerce_hidden_product_ids');
|
|
delete_transient('woocommerce_hidden_from_search_product_ids');
|
|
$wpdb->query("DELETE FROM `$wpdb->options` WHERE `option_name` IN ('woocommerce_products_onsale', 'woocommerce_hidden_product_ids', 'woocommerce_hidden_from_search_product_ids')");
|
|
|
|
$wpdb->query("DELETE FROM `$wpdb->options` WHERE `option_name` LIKE ('_transient_woocommerce_unfiltered_product_ids_%')");
|
|
$wpdb->query("DELETE FROM `$wpdb->options` WHERE `option_name` LIKE ('_transient_woocommerce_layered_nav_count_%')");
|
|
|
|
if ($post_id>0) :
|
|
$post_id = (int) $post_id;
|
|
delete_transient('woocommerce_product_total_stock_'.$post_id);
|
|
delete_transient('woocommerce_product_children_ids_'.$post_id);
|
|
$wpdb->query("DELETE FROM `$wpdb->options` WHERE `option_name` LIKE ('_transient_woocommerce_product_children_ids_$post_id%')");
|
|
$wpdb->query("DELETE FROM `$wpdb->options` WHERE `option_name` LIKE ('_transient_woocommerce_product_total_stock_$post_id%')");
|
|
else :
|
|
$wpdb->query("DELETE FROM `$wpdb->options` WHERE `option_name` LIKE ('_transient_woocommerce_product_children_ids_%')");
|
|
$wpdb->query("DELETE FROM `$wpdb->options` WHERE `option_name` LIKE ('_transient_woocommerce_product_total_stock_%')");
|
|
endif;
|
|
}
|
|
|
|
/** Body Classes **********************************************************/
|
|
|
|
function add_body_class( $class ) {
|
|
$this->_body_classes[] = $class;
|
|
}
|
|
|
|
function output_body_class( $classes ) {
|
|
if (sizeof($this->_body_classes)>0) $classes = array_merge($classes, $this->_body_classes);
|
|
|
|
if( is_singular('product') ) :
|
|
$key = array_search('singular', $classes);
|
|
if ( $key !== false ) unset($classes[$key]);
|
|
endif;
|
|
|
|
return $classes;
|
|
}
|
|
|
|
/** Inline JavaScript Helper **********************************************/
|
|
|
|
function add_inline_js( $code ) {
|
|
$this->_inline_js .= "\n" . $code . "\n";
|
|
}
|
|
|
|
function output_inline_js() {
|
|
if ($this->_inline_js) :
|
|
|
|
echo "<!-- WooCommerce JavaScript-->\n<script type=\"text/javascript\">\njQuery(document).ready(function($) {";
|
|
|
|
echo $this->_inline_js;
|
|
|
|
echo "});\n</script>\n";
|
|
|
|
$this->_inline_js = '';
|
|
|
|
endif;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Init woocommerce class
|
|
*/
|
|
$GLOBALS['woocommerce'] = new Woocommerce();
|
|
|
|
endif; // class_exists check
|