/var/www/html/demo/megastore.7uptheme.net/wp-admin/user/about.php

GIF89; /var/www/html/demo/megastore.7uptheme.net/wp-admin/user/about.php

CMS: WordPress Server IP: 176.31.116.194 Root: /var/www/html/demo/megastore.7uptheme.net Directory: var/www/html/demo/oga.7uptheme.net/wp-content/plugins/woocommerce/includes
File: /var/www/html/demo/oga.7uptheme.net/wp-content/plugins/woocommerce/includes/class-wc-cart.php <?php /** * WooCommerce cart * * The WooCommerce cart class stores cart data and active coupons as well as handling customer sessions and some cart related urls. * The cart class also has a price calculation function which calls upon other classes to calculate totals. * * @package WooCommerce\Classes * @version 2.1.0 / use Automattic\WooCommerce\Utilities\NumberUtil; defined( 'ABSPATH' ) \|\| exit; require_once WC_ABSPATH . 'includes/legacy/class-wc-legacy-cart.php'; require_once WC_ABSPATH . 'includes/class-wc-cart-fees.php'; require_once WC_ABSPATH . 'includes/class-wc-cart-session.php'; /* * WC_Cart class. / class WC_Cart extends WC_Legacy_Cart { /* * Contains an array of cart items. * * @var array / public $cart_contents = array(); /* * Contains an array of removed cart items so we can restore them if needed. * * @var array / public $removed_cart_contents = array(); /* * Contains an array of coupon codes applied to the cart. * * @var array / public $applied_coupons = array(); /* * This stores the chosen shipping methods for the cart item packages. * * @var array / protected $shipping_methods; /* * Total defaults used to reset. * * @var array / protected $default_totals = array( 'subtotal' => 0, 'subtotal_tax' => 0, 'shipping_total' => 0, 'shipping_tax' => 0, 'shipping_taxes' => array(), 'discount_total' => 0, 'discount_tax' => 0, 'cart_contents_total' => 0, 'cart_contents_tax' => 0, 'cart_contents_taxes' => array(), 'fee_total' => 0, 'fee_tax' => 0, 'fee_taxes' => array(), 'total' => 0, 'total_tax' => 0, ); /* * Store calculated totals. * * @var array / protected $totals = array(); /* * Reference to the cart session handling class. * * @var WC_Cart_Session / protected $session; /* * Reference to the cart fees API class. * * @var WC_Cart_Fees / protected $fees_api; /* * Constructor for the cart class. Loads options and hooks in the init method. / public function __construct() { $this->session = new WC_Cart_Session( $this ); $this->fees_api = new WC_Cart_Fees( $this ); // Register hooks for the objects. $this->session->init(); add_action( 'woocommerce_add_to_cart', array( $this, 'calculate_totals' ), 20, 0 ); add_action( 'woocommerce_applied_coupon', array( $this, 'calculate_totals' ), 20, 0 ); add_action( 'woocommerce_cart_item_removed', array( $this, 'calculate_totals' ), 20, 0 ); add_action( 'woocommerce_cart_item_restored', array( $this, 'calculate_totals' ), 20, 0 ); add_action( 'woocommerce_check_cart_items', array( $this, 'check_cart_items' ), 1 ); add_action( 'woocommerce_check_cart_items', array( $this, 'check_cart_coupons' ), 1 ); add_action( 'woocommerce_after_checkout_validation', array( $this, 'check_customer_coupons' ), 1, 2 ); } /* * When cloning, ensure object properties are handled. * * These properties store a reference to the cart, so we use new instead of clone. / public function __clone() { $this->session = clone $this->session; $this->fees_api = clone $this->fees_api; } / \|-------------------------------------------------------------------------- \| Getters. \|-------------------------------------------------------------------------- \| \| Methods to retrieve class properties and avoid direct access. / /* * Gets cart contents. * * @since 3.2.0 * @return array of cart items / public function get_cart_contents() { return apply_filters( 'woocommerce_get_cart_contents', (array) $this->cart_contents ); } /* * Return items removed from the cart. * * @since 3.2.0 * @return array / public function get_removed_cart_contents() { return (array) $this->removed_cart_contents; } /* * Gets the array of applied coupon codes. * * @return array of applied coupons / public function get_applied_coupons() { return (array) $this->applied_coupons; } /* * Return all calculated coupon totals. * * @since 3.2.0 * @return array / public function get_coupon_discount_totals() { return (array) $this->coupon_discount_totals; } /* * Return all calculated coupon tax totals. * * @since 3.2.0 * @return array / public function get_coupon_discount_tax_totals() { return (array) $this->coupon_discount_tax_totals; } /* * Return all calculated totals. * * @since 3.2.0 * @return array / public function get_totals() { return empty( $this->totals ) ? $this->default_totals : $this->totals; } /* * Get a total. * * @since 3.2.0 * @param string $key Key of element in $totals array. * @return mixed / protected function get_totals_var( $key ) { return isset( $this->totals[ $key ] ) ? $this->totals[ $key ] : $this->default_totals[ $key ]; } /* * Get subtotal. * * @since 3.2.0 * @return float / public function get_subtotal() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'subtotal' ) ); } /* * Get subtotal_tax. * * @since 3.2.0 * @return float / public function get_subtotal_tax() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'subtotal_tax' ) ); } /* * Get discount_total. * * @since 3.2.0 * @return float / public function get_discount_total() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'discount_total' ) ); } /* * Get discount_tax. * * @since 3.2.0 * @return float / public function get_discount_tax() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'discount_tax' ) ); } /* * Get shipping_total. * * @since 3.2.0 * @return float / public function get_shipping_total() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'shipping_total' ) ); } /* * Get shipping_tax. * * @since 3.2.0 * @return float / public function get_shipping_tax() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'shipping_tax' ) ); } /* * Gets cart total. This is the total of items in the cart, but after discounts. Subtotal is before discounts. * * @since 3.2.0 * @return float / public function get_cart_contents_total() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'cart_contents_total' ) ); } /* * Gets cart tax amount. * * @since 3.2.0 * @return float / public function get_cart_contents_tax() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'cart_contents_tax' ) ); } /* * Gets cart total after calculation. * * @since 3.2.0 * @param string $context If the context is view, the value will be formatted for display. This keeps it compatible with pre-3.2 versions. * @return float\|string / public function get_total( $context = 'view' ) { $total = apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'total' ) ); return 'view' === $context ? apply_filters( 'woocommerce_cart_total', wc_price( $total ) ) : $total; } /* * Get total tax amount. * * @since 3.2.0 * @return float / public function get_total_tax() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'total_tax' ) ); } /* * Get total fee amount. * * @since 3.2.0 * @return float / public function get_fee_total() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'fee_total' ) ); } /* * Get total fee tax amount. * * @since 3.2.0 * @return float / public function get_fee_tax() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'fee_tax' ) ); } /* * Get taxes. * * @since 3.2.0 / public function get_shipping_taxes() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'shipping_taxes' ) ); } /* * Get taxes. * * @since 3.2.0 / public function get_cart_contents_taxes() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'cart_contents_taxes' ) ); } /* * Get taxes. * * @since 3.2.0 / public function get_fee_taxes() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, $this->get_totals_var( 'fee_taxes' ) ); } /* * Return whether or not the cart is displaying prices including tax, rather than excluding tax. * * @since 3.3.0 * @return bool / public function display_prices_including_tax() { return apply_filters( 'woocommerce_cart_' . __FUNCTION__, 'incl' === $this->get_tax_price_display_mode() ); } / \|-------------------------------------------------------------------------- \| Setters. \|-------------------------------------------------------------------------- \| \| Methods to set class properties and avoid direct access. / /* * Sets the contents of the cart. * * @param array $value Cart array. / public function set_cart_contents( $value ) { $this->cart_contents = (array) $value; } /* * Set items removed from the cart. * * @since 3.2.0 * @param array $value Item array. / public function set_removed_cart_contents( $value = array() ) { $this->removed_cart_contents = (array) $value; } /* * Sets the array of applied coupon codes. * * @param array $value List of applied coupon codes. / public function set_applied_coupons( $value = array() ) { $this->applied_coupons = (array) $value; } /* * Sets the array of calculated coupon totals. * * @since 3.2.0 * @param array $value Value to set. / public function set_coupon_discount_totals( $value = array() ) { $this->coupon_discount_totals = (array) $value; } /* * Sets the array of calculated coupon tax totals. * * @since 3.2.0 * @param array $value Value to set. / public function set_coupon_discount_tax_totals( $value = array() ) { $this->coupon_discount_tax_totals = (array) $value; } /* * Set all calculated totals. * * @since 3.2.0 * @param array $value Value to set. / public function set_totals( $value = array() ) { $this->totals = wp_parse_args( $value, $this->default_totals ); } /* * Set subtotal. * * @since 3.2.0 * @param string $value Value to set. / public function set_subtotal( $value ) { $this->totals['subtotal'] = wc_format_decimal( $value ); } /* * Set subtotal. * * @since 3.2.0 * @param string $value Value to set. / public function set_subtotal_tax( $value ) { $this->totals['subtotal_tax'] = $value; } /* * Set discount_total. * * @since 3.2.0 * @param string $value Value to set. / public function set_discount_total( $value ) { $this->totals['discount_total'] = $value; } /* * Set discount_tax. * * @since 3.2.0 * @param string $value Value to set. / public function set_discount_tax( $value ) { $this->totals['discount_tax'] = $value; } /* * Set shipping_total. * * @since 3.2.0 * @param string $value Value to set. / public function set_shipping_total( $value ) { $this->totals['shipping_total'] = wc_format_decimal( $value ); } /* * Set shipping_tax. * * @since 3.2.0 * @param string $value Value to set. / public function set_shipping_tax( $value ) { $this->totals['shipping_tax'] = $value; } /* * Set cart_contents_total. * * @since 3.2.0 * @param string $value Value to set. / public function set_cart_contents_total( $value ) { $this->totals['cart_contents_total'] = wc_format_decimal( $value ); } /* * Set cart tax amount. * * @since 3.2.0 * @param string $value Value to set. / public function set_cart_contents_tax( $value ) { $this->totals['cart_contents_tax'] = $value; } /* * Set cart total. * * @since 3.2.0 * @param string $value Value to set. / public function set_total( $value ) { $this->totals['total'] = wc_format_decimal( $value, wc_get_price_decimals() ); } /* * Set total tax amount. * * @since 3.2.0 * @param string $value Value to set. / public function set_total_tax( $value ) { // We round here because this is a total entry, as opposed to line items in other setters. $this->totals['total_tax'] = wc_round_tax_total( $value ); } /* * Set fee amount. * * @since 3.2.0 * @param string $value Value to set. / public function set_fee_total( $value ) { $this->totals['fee_total'] = wc_format_decimal( $value ); } /* * Set fee tax. * * @since 3.2.0 * @param string $value Value to set. / public function set_fee_tax( $value ) { $this->totals['fee_tax'] = $value; } /* * Set taxes. * * @since 3.2.0 * @param array $value Tax values. / public function set_shipping_taxes( $value ) { $this->totals['shipping_taxes'] = (array) $value; } /* * Set taxes. * * @since 3.2.0 * @param array $value Tax values. / public function set_cart_contents_taxes( $value ) { $this->totals['cart_contents_taxes'] = (array) $value; } /* * Set taxes. * * @since 3.2.0 * @param array $value Tax values. / public function set_fee_taxes( $value ) { $this->totals['fee_taxes'] = (array) $value; } / \|-------------------------------------------------------------------------- \| Helper methods. \|-------------------------------------------------------------------------- / /* * Returns the cart and shipping taxes, merged. * * @return array merged taxes / public function get_taxes() { return apply_filters( 'woocommerce_cart_get_taxes', wc_array_merge_recursive_numeric( $this->get_shipping_taxes(), $this->get_cart_contents_taxes(), $this->get_fee_taxes() ), $this ); } /* * Returns the contents of the cart in an array. * * @return array contents of the cart / public function get_cart() { if ( ! did_action( 'wp_loaded' ) ) { wc_doing_it_wrong( __FUNCTION__, __( 'Get cart should not be called before the wp_loaded action.', 'woocommerce' ), '2.3' ); } if ( ! did_action( 'woocommerce_load_cart_from_session' ) ) { $this->session->get_cart_from_session(); } return array_filter( $this->get_cart_contents() ); } /* * Returns a specific item in the cart. * * @param string $item_key Cart item key. * @return array Item data / public function get_cart_item( $item_key ) { return isset( $this->cart_contents[ $item_key ] ) ? $this->cart_contents[ $item_key ] : array(); } /* * Checks if the cart is empty. * * @return bool / public function is_empty() { return 0 === count( $this->get_cart() ); } /* * Empties the cart and optionally the persistent cart too. * * @param bool $clear_persistent_cart Should the persistant cart be cleared too. Defaults to true. / public function empty_cart( $clear_persistent_cart = true ) { do_action( 'woocommerce_before_cart_emptied', $clear_persistent_cart ); $this->cart_contents = array(); $this->removed_cart_contents = array(); $this->shipping_methods = array(); $this->coupon_discount_totals = array(); $this->coupon_discount_tax_totals = array(); $this->applied_coupons = array(); $this->totals = $this->default_totals; if ( $clear_persistent_cart ) { $this->session->persistent_cart_destroy(); } $this->fees_api->remove_all_fees(); do_action( 'woocommerce_cart_emptied', $clear_persistent_cart ); } /* * Get number of items in the cart. * * @return int / public function get_cart_contents_count() { return apply_filters( 'woocommerce_cart_contents_count', array_sum( wp_list_pluck( $this->get_cart(), 'quantity' ) ) ); } /* * Get weight of items in the cart. * * @since 2.5.0 * @return float / public function get_cart_contents_weight() { $weight = 0.0; foreach ( $this->get_cart() as $cart_item_key => $values ) { if ( $values['data']->has_weight() ) { $weight += (float) $values['data']->get_weight() $values['quantity']; } } return apply_filters( 'woocommerce_cart_contents_weight', $weight ); } /** * Get cart items quantities - merged so we can do accurate stock checks on items across multiple lines. * * @return array / public function get_cart_item_quantities() { $quantities = array(); foreach ( $this->get_cart() as $cart_item_key => $values ) { $product = $values['data']; $quantities[ $product->get_stock_managed_by_id() ] = isset( $quantities[ $product->get_stock_managed_by_id() ] ) ? $quantities[ $product->get_stock_managed_by_id() ] + $values['quantity'] : $values['quantity']; } return $quantities; } /* * Check all cart items for errors. / public function check_cart_items() { $return = true; $result = $this->check_cart_item_validity(); if ( is_wp_error( $result ) ) { wc_add_notice( $result->get_error_message(), 'error' ); $return = false; } $result = $this->check_cart_item_stock(); if ( is_wp_error( $result ) ) { wc_add_notice( $result->get_error_message(), 'error' ); $return = false; } return $return; } /* * Check cart coupons for errors. / public function check_cart_coupons() { foreach ( $this->get_applied_coupons() as $code ) { $coupon = new WC_Coupon( $code ); if ( ! $coupon->is_valid() ) { $coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_INVALID_REMOVED ); $this->remove_coupon( $code ); } } } /* * Looks through cart items and checks the posts are not trashed or deleted. * * @return bool\|WP_Error / public function check_cart_item_validity() { $return = true; foreach ( $this->get_cart() as $cart_item_key => $values ) { $product = $values['data']; if ( ! $product \|\| ! $product->exists() \|\| 'trash' === $product->get_status() ) { $this->set_quantity( $cart_item_key, 0 ); $return = new WP_Error( 'invalid', __( 'An item which is no longer available was removed from your cart.', 'woocommerce' ) ); } } return $return; } /* * Looks through the cart to check each item is in stock. If not, add an error. * * @return bool\|WP_Error / public function check_cart_item_stock() { $error = new WP_Error(); $product_qty_in_cart = $this->get_cart_item_quantities(); $current_session_order_id = isset( WC()->session->order_awaiting_payment ) ? absint( WC()->session->order_awaiting_payment ) : 0; foreach ( $this->get_cart() as $cart_item_key => $values ) { $product = $values['data']; // Check stock based on stock-status. if ( ! $product->is_in_stock() ) { / translators: %s: product name / $error->add( 'out-of-stock', sprintf( __( 'Sorry, "%s" is not in stock. Please edit your cart and try again. We apologize for any inconvenience caused.', 'woocommerce' ), $product->get_name() ) ); return $error; } // We only need to check products managing stock, with a limited stock qty. if ( ! $product->managing_stock() \|\| $product->backorders_allowed() ) { continue; } // Check stock based on all items in the cart and consider any held stock within pending orders. $held_stock = wc_get_held_stock_quantity( $product, $current_session_order_id ); $required_stock = $product_qty_in_cart[ $product->get_stock_managed_by_id() ]; /* * Allows filter if product have enough stock to get added to the cart. * * @since 4.6.0 * @param bool $has_stock If have enough stock. * @param WC_Product $product Product instance. * @param array $values Cart item values. / if ( apply_filters( 'woocommerce_cart_item_required_stock_is_not_enough', $product->get_stock_quantity() < ( $held_stock + $required_stock ), $product, $values ) ) { / translators: 1: product name 2: quantity in stock / $error->add( 'out-of-stock', sprintf( __( 'Sorry, we do not have enough "%1$s" in stock to fulfill your order (%2$s available). We apologize for any inconvenience caused.', 'woocommerce' ), $product->get_name(), wc_format_stock_quantity_for_display( $product->get_stock_quantity() - $held_stock, $product ) ) ); return $error; } } return true; } /* * Gets and formats a list of cart item data + variations for display on the frontend. * * @param array $cart_item Cart item object. * @param bool $flat Should the data be returned flat or in a list. * @return string / public function get_item_data( $cart_item, $flat = false ) { wc_deprecated_function( 'WC_Cart::get_item_data', '3.3', 'wc_get_formatted_cart_item_data' ); return wc_get_formatted_cart_item_data( $cart_item, $flat ); } /* * Gets cross sells based on the items in the cart. * * @return array cross_sells (item ids) / public function get_cross_sells() { $cross_sells = array(); $in_cart = array(); if ( ! $this->is_empty() ) { foreach ( $this->get_cart() as $cart_item_key => $values ) { if ( $values['quantity'] > 0 ) { $cross_sells = array_merge( $values['data']->get_cross_sell_ids(), $cross_sells ); $in_cart[] = $values['product_id']; } } } $cross_sells = array_diff( $cross_sells, $in_cart ); return apply_filters( 'woocommerce_cart_crosssell_ids', wp_parse_id_list( $cross_sells ), $this ); } /* * Gets the url to remove an item from the cart. * * @param string $cart_item_key contains the id of the cart item. * @return string url to page / public function get_remove_url( $cart_item_key ) { wc_deprecated_function( 'WC_Cart::get_remove_url', '3.3', 'wc_get_cart_remove_url' ); return wc_get_cart_remove_url( $cart_item_key ); } /* * Gets the url to re-add an item into the cart. * * @param string $cart_item_key Cart item key to undo. * @return string url to page / public function get_undo_url( $cart_item_key ) { wc_deprecated_function( 'WC_Cart::get_undo_url', '3.3', 'wc_get_cart_undo_url' ); return wc_get_cart_undo_url( $cart_item_key ); } /* * Get taxes, merged by code, formatted ready for output. * * @return array / public function get_tax_totals() { $shipping_taxes = $this->get_shipping_taxes(); // Shipping taxes are rounded differently, so we will subtract from all taxes, then round and then add them back. $taxes = $this->get_taxes(); $tax_totals = array(); foreach ( $taxes as $key => $tax ) { $code = WC_Tax::get_rate_code( $key ); if ( $code \|\| apply_filters( 'woocommerce_cart_remove_taxes_zero_rate_id', 'zero-rated' ) === $key ) { if ( ! isset( $tax_totals[ $code ] ) ) { $tax_totals[ $code ] = new stdClass(); $tax_totals[ $code ]->amount = 0; } $tax_totals[ $code ]->tax_rate_id = $key; $tax_totals[ $code ]->is_compound = WC_Tax::is_compound( $key ); $tax_totals[ $code ]->label = WC_Tax::get_rate_label( $key ); if ( isset( $shipping_taxes[ $key ] ) ) { $tax -= $shipping_taxes[ $key ]; $tax = wc_round_tax_total( $tax ); $tax += NumberUtil::round( $shipping_taxes[ $key ], wc_get_price_decimals() ); unset( $shipping_taxes[ $key ] ); } $tax_totals[ $code ]->amount += wc_round_tax_total( $tax ); $tax_totals[ $code ]->formatted_amount = wc_price( $tax_totals[ $code ]->amount ); } } if ( apply_filters( 'woocommerce_cart_hide_zero_taxes', true ) ) { $amounts = array_filter( wp_list_pluck( $tax_totals, 'amount' ) ); $tax_totals = array_intersect_key( $tax_totals, $amounts ); } return apply_filters( 'woocommerce_cart_tax_totals', $tax_totals, $this ); } /* * Get all tax classes for items in the cart. * * @return array / public function get_cart_item_tax_classes() { $found_tax_classes = array(); foreach ( WC()->cart->get_cart() as $item ) { if ( $item['data'] && ( $item['data']->is_taxable() \|\| $item['data']->is_shipping_taxable() ) ) { $found_tax_classes[] = $item['data']->get_tax_class(); } } return array_unique( $found_tax_classes ); } /* * Get all tax classes for shipping based on the items in the cart. * * @return array / public function get_cart_item_tax_classes_for_shipping() { $found_tax_classes = array(); foreach ( WC()->cart->get_cart() as $item ) { if ( $item['data'] && ( $item['data']->is_shipping_taxable() ) ) { $found_tax_classes[] = $item['data']->get_tax_class(); } } return array_unique( $found_tax_classes ); } /* * Determines the value that the customer spent and the subtotal * displayed, used for things like coupon validation. * * Since the coupon lines are displayed based on the TAX DISPLAY value * of cart, this is used to determine the spend. * * If cart totals are shown including tax, use the subtotal. * If cart totals are shown excluding tax, use the subtotal ex tax * (tax is shown after coupons). * * @since 2.6.0 * @return string / public function get_displayed_subtotal() { return $this->display_prices_including_tax() ? $this->get_subtotal() + $this->get_subtotal_tax() : $this->get_subtotal(); } /* * Check if product is in the cart and return cart item key. * * Cart item key will be unique based on the item and its properties, such as variations. * * @param mixed $cart_id id of product to find in the cart. * @return string cart item key / public function find_product_in_cart( $cart_id = false ) { if ( false !== $cart_id ) { if ( is_array( $this->cart_contents ) && isset( $this->cart_contents[ $cart_id ] ) ) { return $cart_id; } } return ''; } /* * Generate a unique ID for the cart item being added. * * @param int $product_id - id of the product the key is being generated for. * @param int $variation_id of the product the key is being generated for. * @param array $variation data for the cart item. * @param array $cart_item_data other cart item data passed which affects this items uniqueness in the cart. * @return string cart item key / public function generate_cart_id( $product_id, $variation_id = 0, $variation = array(), $cart_item_data = array() ) { $id_parts = array( $product_id ); if ( $variation_id && 0 !== $variation_id ) { $id_parts[] = $variation_id; } if ( is_array( $variation ) && ! empty( $variation ) ) { $variation_key = ''; foreach ( $variation as $key => $value ) { $variation_key .= trim( $key ) . trim( $value ); } $id_parts[] = $variation_key; } if ( is_array( $cart_item_data ) && ! empty( $cart_item_data ) ) { $cart_item_data_key = ''; foreach ( $cart_item_data as $key => $value ) { if ( is_array( $value ) \|\| is_object( $value ) ) { $value = http_build_query( $value ); } $cart_item_data_key .= trim( $key ) . trim( $value ); } $id_parts[] = $cart_item_data_key; } return apply_filters( 'woocommerce_cart_id', md5( implode( '_', $id_parts ) ), $product_id, $variation_id, $variation, $cart_item_data ); } /* * Add a product to the cart. * * @throws Exception Plugins can throw an exception to prevent adding to cart. * @param int $product_id contains the id of the product to add to the cart. * @param int $quantity contains the quantity of the item to add. * @param int $variation_id ID of the variation being added to the cart. * @param array $variation attribute values. * @param array $cart_item_data extra cart item data we want to pass into the item. * @return string\|bool $cart_item_key / public function add_to_cart( $product_id = 0, $quantity = 1, $variation_id = 0, $variation = array(), $cart_item_data = array() ) { try { $product_id = absint( $product_id ); $variation_id = absint( $variation_id ); // Ensure we don't add a variation to the cart directly by variation ID. if ( 'product_variation' === get_post_type( $product_id ) ) { $variation_id = $product_id; $product_id = wp_get_post_parent_id( $variation_id ); } $product_data = wc_get_product( $variation_id ? $variation_id : $product_id ); $quantity = apply_filters( 'woocommerce_add_to_cart_quantity', $quantity, $product_id ); if ( $quantity <= 0 \|\| ! $product_data \|\| 'trash' === $product_data->get_status() ) { return false; } if ( $product_data->is_type( 'variation' ) ) { $missing_attributes = array(); $parent_data = wc_get_product( $product_data->get_parent_id() ); $variation_attributes = $product_data->get_variation_attributes(); // Filter out 'any' variations, which are empty, as they need to be explicitly specified while adding to cart. $variation_attributes = array_filter( $variation_attributes ); // Gather posted attributes. $posted_attributes = array(); foreach ( $parent_data->get_attributes() as $attribute ) { if ( ! $attribute['is_variation'] ) { continue; } $attribute_key = 'attribute_' . sanitize_title( $attribute['name'] ); if ( isset( $variation[ $attribute_key ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended if ( $attribute['is_taxonomy'] ) { // Don't use wc_clean as it destroys sanitized characters. $value = sanitize_title( wp_unslash( $variation[ $attribute_key ] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended } else { $value = html_entity_decode( wc_clean( wp_unslash( $variation[ $attribute_key ] ) ), ENT_QUOTES, get_bloginfo( 'charset' ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended } // Don't include if it's empty. if ( ! empty( $value ) \|\| '0' === $value ) { $posted_attributes[ $attribute_key ] = $value; } } } // Merge variation attributes and posted attributes. $posted_and_variation_attributes = array_merge( $variation_attributes, $posted_attributes ); // If no variation ID is set, attempt to get a variation ID from posted attributes. if ( empty( $variation_id ) ) { $data_store = WC_Data_Store::load( 'product' ); $variation_id = $data_store->find_matching_product_variation( $parent_data, $posted_attributes ); } // Do we have a variation ID? if ( empty( $variation_id ) ) { throw new Exception( __( 'Please choose product options…', 'woocommerce' ) ); } // Check the data we have is valid. $variation_data = wc_get_product_variation_attributes( $variation_id ); $attributes = array(); foreach ( $parent_data->get_attributes() as $attribute ) { if ( ! $attribute['is_variation'] ) { continue; } // Get valid value from variation data. $attribute_key = 'attribute_' . sanitize_title( $attribute['name'] ); $valid_value = isset( $variation_data[ $attribute_key ] ) ? $variation_data[ $attribute_key ] : ''; /* * If the attribute value was posted, check if it's valid. * * If no attribute was posted, only error if the variation has an 'any' attribute which requires a value. / if ( isset( $posted_and_variation_attributes[ $attribute_key ] ) ) { $value = $posted_and_variation_attributes[ $attribute_key ]; // Allow if valid or show error. if ( $valid_value === $value ) { $attributes[ $attribute_key ] = $value; } elseif ( '' === $valid_value && in_array( $value, $attribute->get_slugs(), true ) ) { // If valid values are empty, this is an 'any' variation so get all possible values. $attributes[ $attribute_key ] = $value; } else { / translators: %s: Attribute name. / throw new Exception( sprintf( __( 'Invalid value posted for %s', 'woocommerce' ), wc_attribute_label( $attribute['name'] ) ) ); } } elseif ( '' === $valid_value ) { $missing_attributes[] = wc_attribute_label( $attribute['name'] ); } $variation = $attributes; } if ( ! empty( $missing_attributes ) ) { / translators: %s: Attribute name. / throw new Exception( sprintf( _n( '%s is a required field', '%s are required fields', count( $missing_attributes ), 'woocommerce' ), wc_format_list_of_items( $missing_attributes ) ) ); } } // Validate variation ID. if ( 0 < $variation_id && // Only check if there's any variation_id. ( ! $product_data->is_type( 'variation' ) \|\| // Check if isn't a variation, it suppose to be a variation at this point. $product_data->get_parent_id() !== $product_id // Check if belongs to the selected variable product. ) ) { $product = wc_get_product( $product_id ); / translators: 1: product link, 2: product name / throw new Exception( sprintf( __( 'The selected product isn\'t a variation of %2$s, please choose product options by visiting <a href="%1$s" title="%2$s">%2$s</a>.', 'woocommerce' ), esc_url( $product->get_permalink() ), esc_html( $product->get_name() ) ) ); } // Load cart item data - may be added by other plugins. $cart_item_data = (array) apply_filters( 'woocommerce_add_cart_item_data', $cart_item_data, $product_id, $variation_id, $quantity ); // Generate a ID based on product ID, variation ID, variation data, and other cart item data. $cart_id = $this->generate_cart_id( $product_id, $variation_id, $variation, $cart_item_data ); // Find the cart item key in the existing cart. $cart_item_key = $this->find_product_in_cart( $cart_id ); // Force quantity to 1 if sold individually and check for existing item in cart. if ( $product_data->is_sold_individually() ) { $quantity = apply_filters( 'woocommerce_add_to_cart_sold_individually_quantity', 1, $quantity, $product_id, $variation_id, $cart_item_data ); $found_in_cart = apply_filters( 'woocommerce_add_to_cart_sold_individually_found_in_cart', $cart_item_key && $this->cart_contents[ $cart_item_key ]['quantity'] > 0, $product_id, $variation_id, $cart_item_data, $cart_id ); if ( $found_in_cart ) { / translators: %s: product name / $message = sprintf( __( 'You cannot add another "%s" to your cart.', 'woocommerce' ), $product_data->get_name() ); /* * Filters message about more than 1 product being added to cart. * * @since 4.5.0 * @param string $message Message. * @param WC_Product $product_data Product data. / $message = apply_filters( 'woocommerce_cart_product_cannot_add_another_message', $message, $product_data ); throw new Exception( sprintf( '<a href="%s" class="button wc-forward">%s</a> %s', wc_get_cart_url(), __( 'View cart', 'woocommerce' ), $message ) ); } } if ( ! $product_data->is_purchasable() ) { $message = __( 'Sorry, this product cannot be purchased.', 'woocommerce' ); /* * Filters message about product unable to be purchased. * * @since 3.8.0 * @param string $message Message. * @param WC_Product $product_data Product data. / $message = apply_filters( 'woocommerce_cart_product_cannot_be_purchased_message', $message, $product_data ); throw new Exception( $message ); } // Stock check - only check if we're managing stock and backorders are not allowed. if ( ! $product_data->is_in_stock() ) { / translators: %s: product name / $message = sprintf( __( 'You cannot add "%s" to the cart because the product is out of stock.', 'woocommerce' ), $product_data->get_name() ); /* * Filters message about product being out of stock. * * @since 4.5.0 * @param string $message Message. * @param WC_Product $product_data Product data. / $message = apply_filters( 'woocommerce_cart_product_out_of_stock_message', $message, $product_data ); throw new Exception( $message ); } if ( ! $product_data->has_enough_stock( $quantity ) ) { $stock_quantity = $product_data->get_stock_quantity(); / translators: 1: product name 2: quantity in stock / $message = sprintf( __( 'You cannot add that amount of "%1$s" to the cart because there is not enough stock (%2$s remaining).', 'woocommerce' ), $product_data->get_name(), wc_format_stock_quantity_for_display( $stock_quantity, $product_data ) ); /* * Filters message about product not having enough stock. * * @since 4.5.0 * @param string $message Message. * @param WC_Product $product_data Product data. * @param int $stock_quantity Quantity remaining. / $message = apply_filters( 'woocommerce_cart_product_not_enough_stock_message', $message, $product_data, $stock_quantity ); throw new Exception( $message ); } // Stock check - this time accounting for whats already in-cart. if ( $product_data->managing_stock() ) { $products_qty_in_cart = $this->get_cart_item_quantities(); if ( isset( $products_qty_in_cart[ $product_data->get_stock_managed_by_id() ] ) && ! $product_data->has_enough_stock( $products_qty_in_cart[ $product_data->get_stock_managed_by_id() ] + $quantity ) ) { $stock_quantity = $product_data->get_stock_quantity(); $stock_quantity_in_cart = $products_qty_in_cart[ $product_data->get_stock_managed_by_id() ]; $message = sprintf( '<a href="%s" class="button wc-forward">%s</a> %s', wc_get_cart_url(), __( 'View cart', 'woocommerce' ), / translators: 1: quantity in stock 2: current quantity / sprintf( __( 'You cannot add that amount to the cart — we have %1$s in stock and you already have %2$s in your cart.', 'woocommerce' ), wc_format_stock_quantity_for_display( $stock_quantity, $product_data ), wc_format_stock_quantity_for_display( $stock_quantity_in_cart, $product_data ) ) ); /* * Filters message about product not having enough stock accounting for what's already in the cart. * * @param string $message Message. * @param WC_Product $product_data Product data. * @param int $stock_quantity Quantity remaining. * @param int $stock_quantity_in_cart * * @since 5.3.0 / $message = apply_filters( 'woocommerce_cart_product_not_enough_stock_already_in_cart_message', $message, $product_data, $stock_quantity, $stock_quantity_in_cart ); throw new Exception( $message ); } } // If cart_item_key is set, the item is already in the cart. if ( $cart_item_key ) { $new_quantity = $quantity + $this->cart_contents[ $cart_item_key ]['quantity']; $this->set_quantity( $cart_item_key, $new_quantity, false ); } else { $cart_item_key = $cart_id; // Add item after merging with $cart_item_data - hook to allow plugins to modify cart item. $this->cart_contents[ $cart_item_key ] = apply_filters( 'woocommerce_add_cart_item', array_merge( $cart_item_data, array( 'key' => $cart_item_key, 'product_id' => $product_id, 'variation_id' => $variation_id, 'variation' => $variation, 'quantity' => $quantity, 'data' => $product_data, 'data_hash' => wc_get_cart_item_data_hash( $product_data ), ) ), $cart_item_key ); } $this->cart_contents = apply_filters( 'woocommerce_cart_contents_changed', $this->cart_contents ); do_action( 'woocommerce_add_to_cart', $cart_item_key, $product_id, $quantity, $variation_id, $variation, $cart_item_data ); return $cart_item_key; } catch ( Exception $e ) { if ( $e->getMessage() ) { wc_add_notice( $e->getMessage(), 'error' ); } return false; } } /* * Remove a cart item. * * @since 2.3.0 * @param string $cart_item_key Cart item key to remove from the cart. * @return bool / public function remove_cart_item( $cart_item_key ) { if ( isset( $this->cart_contents[ $cart_item_key ] ) ) { $this->removed_cart_contents[ $cart_item_key ] = $this->cart_contents[ $cart_item_key ]; unset( $this->removed_cart_contents[ $cart_item_key ]['data'] ); do_action( 'woocommerce_remove_cart_item', $cart_item_key, $this ); unset( $this->cart_contents[ $cart_item_key ] ); do_action( 'woocommerce_cart_item_removed', $cart_item_key, $this ); return true; } return false; } /* * Restore a cart item. * * @param string $cart_item_key Cart item key to restore to the cart. * @return bool / public function restore_cart_item( $cart_item_key ) { if ( isset( $this->removed_cart_contents[ $cart_item_key ] ) ) { $restore_item = $this->removed_cart_contents[ $cart_item_key ]; $this->cart_contents[ $cart_item_key ] = $restore_item; $this->cart_contents[ $cart_item_key ]['data'] = wc_get_product( $restore_item['variation_id'] ? $restore_item['variation_id'] : $restore_item['product_id'] ); do_action( 'woocommerce_restore_cart_item', $cart_item_key, $this ); unset( $this->removed_cart_contents[ $cart_item_key ] ); do_action( 'woocommerce_cart_item_restored', $cart_item_key, $this ); return true; } return false; } /* * Set the quantity for an item in the cart using it's key. * * @param string $cart_item_key contains the id of the cart item. * @param int $quantity contains the quantity of the item. * @param bool $refresh_totals whether or not to calculate totals after setting the new qty. Can be used to defer calculations if setting quantities in bulk. * @return bool / public function set_quantity( $cart_item_key, $quantity = 1, $refresh_totals = true ) { if ( 0 === $quantity \|\| $quantity < 0 ) { wc_do_deprecated_action( 'woocommerce_before_cart_item_quantity_zero', array( $cart_item_key, $this ), '3.7.0', 'woocommerce_remove_cart_item' ); // If we're setting qty to 0 we're removing the item from the cart. return $this->remove_cart_item( $cart_item_key ); } // Update qty. $old_quantity = $this->cart_contents[ $cart_item_key ]['quantity']; $this->cart_contents[ $cart_item_key ]['quantity'] = $quantity; do_action( 'woocommerce_after_cart_item_quantity_update', $cart_item_key, $quantity, $old_quantity, $this ); if ( $refresh_totals ) { $this->calculate_totals(); } /* * Fired after qty has been changed. * * @since 3.6.0 * @param string $cart_item_key contains the id of the cart item. This may be empty if the cart item does not exist any more. * @param int $quantity contains the quantity of the item. * @param WC_Cart $this Cart class. / do_action( 'woocommerce_cart_item_set_quantity', $cart_item_key, $quantity, $this ); return true; } /* * Get cart's owner. * * @since 3.2.0 * @return WC_Customer / public function get_customer() { return WC()->customer; } /* * Calculate totals for the items in the cart. * * @uses WC_Cart_Totals / public function calculate_totals() { $this->reset_totals(); if ( $this->is_empty() ) { $this->session->set_session(); return; } do_action( 'woocommerce_before_calculate_totals', $this ); new WC_Cart_Totals( $this ); do_action( 'woocommerce_after_calculate_totals', $this ); } /* * Looks at the totals to see if payment is actually required. * * @return bool / public function needs_payment() { return apply_filters( 'woocommerce_cart_needs_payment', 0 < $this->get_total( 'edit' ), $this ); } / * Shipping related functions. / /* * Uses the shipping class to calculate shipping then gets the totals when its finished. / public function calculate_shipping() { $this->shipping_methods = $this->needs_shipping() ? $this->get_chosen_shipping_methods( WC()->shipping()->calculate_shipping( $this->get_shipping_packages() ) ) : array(); $shipping_taxes = wp_list_pluck( $this->shipping_methods, 'taxes' ); $merged_taxes = array(); foreach ( $shipping_taxes as $taxes ) { foreach ( $taxes as $tax_id => $tax_amount ) { if ( ! isset( $merged_taxes[ $tax_id ] ) ) { $merged_taxes[ $tax_id ] = 0; } $merged_taxes[ $tax_id ] += $tax_amount; } } $this->set_shipping_total( array_sum( wp_list_pluck( $this->shipping_methods, 'cost' ) ) ); $this->set_shipping_tax( array_sum( $merged_taxes ) ); $this->set_shipping_taxes( $merged_taxes ); return $this->shipping_methods; } /* * Given a set of packages with rates, get the chosen ones only. * * @since 3.2.0 * @param array $calculated_shipping_packages Array of packages. * @return array / protected function get_chosen_shipping_methods( $calculated_shipping_packages = array() ) { $chosen_methods = array(); // Get chosen methods for each package to get our totals. foreach ( $calculated_shipping_packages as $key => $package ) { $chosen_method = wc_get_chosen_shipping_method_for_package( $key, $package ); if ( $chosen_method ) { $chosen_methods[ $key ] = $package['rates'][ $chosen_method ]; } } return $chosen_methods; } /* * Filter items needing shipping callback. * * @since 3.0.0 * @param array $item Item to check for shipping. * @return bool / protected function filter_items_needing_shipping( $item ) { $product = $item['data']; return $product && $product->needs_shipping(); } /* * Get only items that need shipping. * * @since 3.0.0 * @return array / protected function get_items_needing_shipping() { return array_filter( $this->get_cart(), array( $this, 'filter_items_needing_shipping' ) ); } /* * Get packages to calculate shipping for. * * This lets us calculate costs for carts that are shipped to multiple locations. * * Shipping methods are responsible for looping through these packages. * * By default we pass the cart itself as a package - plugins can change this. * through the filter and break it up. * * @since 1.5.4 * @return array of cart items / public function get_shipping_packages() { return apply_filters( 'woocommerce_cart_shipping_packages', array( array( 'contents' => $this->get_items_needing_shipping(), 'contents_cost' => array_sum( wp_list_pluck( $this->get_items_needing_shipping(), 'line_total' ) ), 'applied_coupons' => $this->get_applied_coupons(), 'user' => array( 'ID' => get_current_user_id(), ), 'destination' => array( 'country' => $this->get_customer()->get_shipping_country(), 'state' => $this->get_customer()->get_shipping_state(), 'postcode' => $this->get_customer()->get_shipping_postcode(), 'city' => $this->get_customer()->get_shipping_city(), 'address' => $this->get_customer()->get_shipping_address(), 'address_1' => $this->get_customer()->get_shipping_address(), // Provide both address and address_1 for backwards compatibility. 'address_2' => $this->get_customer()->get_shipping_address_2(), ), 'cart_subtotal' => $this->get_displayed_subtotal(), ), ) ); } /* * Looks through the cart to see if shipping is actually required. * * @return bool whether or not the cart needs shipping / public function needs_shipping() { if ( ! wc_shipping_enabled() \|\| 0 === wc_get_shipping_method_count( true ) ) { return false; } $needs_shipping = false; foreach ( $this->get_cart_contents() as $cart_item_key => $values ) { if ( $values['data']->needs_shipping() ) { $needs_shipping = true; break; } } return apply_filters( 'woocommerce_cart_needs_shipping', $needs_shipping ); } /* * Should the shipping address form be shown. * * @return bool / public function needs_shipping_address() { return apply_filters( 'woocommerce_cart_needs_shipping_address', true === $this->needs_shipping() && ! wc_ship_to_billing_address_only() ); } /* * Sees if the customer has entered enough data to calc the shipping yet. * * @return bool / public function show_shipping() { if ( ! wc_shipping_enabled() \|\| ! $this->get_cart_contents() ) { return false; } if ( 'yes' === get_option( 'woocommerce_shipping_cost_requires_address' ) ) { $country = $this->get_customer()->get_shipping_country(); if ( ! $country ) { return false; } $country_fields = WC()->countries->get_address_fields( $country, 'shipping_' ); if ( isset( $country_fields['shipping_state'] ) && $country_fields['shipping_state']['required'] && ! $this->get_customer()->get_shipping_state() ) { return false; } if ( isset( $country_fields['shipping_postcode'] ) && $country_fields['shipping_postcode']['required'] && ! $this->get_customer()->get_shipping_postcode() ) { return false; } } return apply_filters( 'woocommerce_cart_ready_to_calc_shipping', true ); } /* * Gets the shipping total (after calculation). * * @return string price or string for the shipping total / public function get_cart_shipping_total() { // Default total assumes Free shipping. $total = __( 'Free!', 'woocommerce' ); if ( 0 < $this->get_shipping_total() ) { if ( $this->display_prices_including_tax() ) { $total = wc_price( $this->shipping_total + $this->shipping_tax_total ); if ( $this->shipping_tax_total > 0 && ! wc_prices_include_tax() ) { $total .= ' <small class="tax_label">' . WC()->countries->inc_tax_or_vat() . '</small>'; } } else { $total = wc_price( $this->shipping_total ); if ( $this->shipping_tax_total > 0 && wc_prices_include_tax() ) { $total .= ' <small class="tax_label">' . WC()->countries->ex_tax_or_vat() . '</small>'; } } } return apply_filters( 'woocommerce_cart_shipping_total', $total, $this ); } /* * Check for user coupons (now that we have billing email). If a coupon is invalid, add an error. * * Checks two types of coupons: * 1. Where a list of customer emails are set (limits coupon usage to those defined). * 2. Where a usage_limit_per_user is set (limits coupon usage to a number based on user ID and email). * * @param array $posted Post data. / public function check_customer_coupons( $posted ) { foreach ( $this->get_applied_coupons() as $code ) { $coupon = new WC_Coupon( $code ); if ( $coupon->is_valid() ) { // Get user and posted emails to compare. $current_user = wp_get_current_user(); $billing_email = isset( $posted['billing_email'] ) ? $posted['billing_email'] : ''; $check_emails = array_unique( array_filter( array_map( 'strtolower', array_map( 'sanitize_email', array( $billing_email, $current_user->user_email, ) ) ) ) ); // Limit to defined email addresses. $restrictions = $coupon->get_email_restrictions(); if ( is_array( $restrictions ) && 0 < count( $restrictions ) && ! $this->is_coupon_emails_allowed( $check_emails, $restrictions ) ) { $coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_NOT_YOURS_REMOVED ); $this->remove_coupon( $code ); } $coupon_usage_limit = $coupon->get_usage_limit_per_user(); if ( 0 < $coupon_usage_limit && 0 === get_current_user_id() ) { // For guest, usage per user has not been enforced yet. Enforce it now. $coupon_data_store = $coupon->get_data_store(); $billing_email = strtolower( sanitize_email( $billing_email ) ); if ( $coupon_data_store && $coupon_data_store->get_usage_by_email( $coupon, $billing_email ) >= $coupon_usage_limit ) { if ( $coupon_data_store->get_tentative_usages_for_user( $coupon->get_id(), array( $billing_email ) ) ) { $coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_USAGE_LIMIT_COUPON_STUCK_GUEST ); } else { $coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_USAGE_LIMIT_REACHED ); } } } } } } /* * Checks if the given email address(es) matches the ones specified on the coupon. * * @param array $check_emails Array of customer email addresses. * @param array $restrictions Array of allowed email addresses. * @return bool / public function is_coupon_emails_allowed( $check_emails, $restrictions ) { foreach ( $check_emails as $check_email ) { // With a direct match we return true. if ( in_array( $check_email, $restrictions, true ) ) { return true; } // Go through the allowed emails and return true if the email matches a wildcard. foreach ( $restrictions as $restriction ) { // Convert to PHP-regex syntax. $regex = '/^' . str_replace( '', '(.+)?', $restriction ) . '$/'; preg_match( $regex, $check_email, $match ); if ( ! empty( $match ) ) { return true; } } } // No matches, this one isn't allowed. return false; } /** * Returns whether or not a discount has been applied. * * @param string $coupon_code Coupon code to check. * @return bool / public function has_discount( $coupon_code = '' ) { return $coupon_code ? in_array( wc_format_coupon_code( $coupon_code ), $this->applied_coupons, true ) : count( $this->applied_coupons ) > 0; } /* * Applies a coupon code passed to the method. * * @param string $coupon_code - The code to apply. * @return bool True if the coupon is applied, false if it does not exist or cannot be applied. / public function apply_coupon( $coupon_code ) { // Coupons are globally disabled. if ( ! wc_coupons_enabled() ) { return false; } // Sanitize coupon code. $coupon_code = wc_format_coupon_code( $coupon_code ); // Get the coupon. $the_coupon = new WC_Coupon( $coupon_code ); // Prevent adding coupons by post ID. if ( $the_coupon->get_code() !== $coupon_code ) { $the_coupon->set_code( $coupon_code ); $the_coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_NOT_EXIST ); return false; } // Check it can be used with cart. if ( ! $the_coupon->is_valid() ) { wc_add_notice( $the_coupon->get_error_message(), 'error' ); return false; } // Check if applied. if ( $this->has_discount( $coupon_code ) ) { $the_coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_ALREADY_APPLIED ); return false; } // If its individual use then remove other coupons. if ( $the_coupon->get_individual_use() ) { $coupons_to_keep = apply_filters( 'woocommerce_apply_individual_use_coupon', array(), $the_coupon, $this->applied_coupons ); foreach ( $this->applied_coupons as $applied_coupon ) { $keep_key = array_search( $applied_coupon, $coupons_to_keep, true ); if ( false === $keep_key ) { $this->remove_coupon( $applied_coupon ); } else { unset( $coupons_to_keep[ $keep_key ] ); } } if ( ! empty( $coupons_to_keep ) ) { $this->applied_coupons += $coupons_to_keep; } } // Check to see if an individual use coupon is set. if ( $this->applied_coupons ) { foreach ( $this->applied_coupons as $code ) { $coupon = new WC_Coupon( $code ); if ( $coupon->get_individual_use() && false === apply_filters( 'woocommerce_apply_with_individual_use_coupon', false, $the_coupon, $coupon, $this->applied_coupons ) ) { // Reject new coupon. $coupon->add_coupon_message( WC_Coupon::E_WC_COUPON_ALREADY_APPLIED_INDIV_USE_ONLY ); return false; } } } $this->applied_coupons[] = $coupon_code; // Choose free shipping. if ( $the_coupon->get_free_shipping() ) { $packages = WC()->shipping()->get_packages(); $chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' ); foreach ( $packages as $i => $package ) { $chosen_shipping_methods[ $i ] = 'free_shipping'; } WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods ); } $the_coupon->add_coupon_message( WC_Coupon::WC_COUPON_SUCCESS ); do_action( 'woocommerce_applied_coupon', $coupon_code ); return true; } /* * Get array of applied coupon objects and codes. * * @param null $deprecated No longer used. * @return array of applied coupons / public function get_coupons( $deprecated = null ) { $coupons = array(); if ( 'order' === $deprecated ) { return $coupons; } foreach ( $this->get_applied_coupons() as $code ) { $coupon = new WC_Coupon( $code ); $coupons[ $code ] = $coupon; } return $coupons; } /* * Get the discount amount for a used coupon. * * @param string $code coupon code. * @param bool $ex_tax inc or ex tax. * @return float discount amount / public function get_coupon_discount_amount( $code, $ex_tax = true ) { $totals = $this->get_coupon_discount_totals(); $discount_amount = isset( $totals[ $code ] ) ? $totals[ $code ] : 0; if ( ! $ex_tax ) { $discount_amount += $this->get_coupon_discount_tax_amount( $code ); } return wc_cart_round_discount( $discount_amount, wc_get_price_decimals() ); } /* * Get the discount tax amount for a used coupon (for tax inclusive prices). * * @param string $code coupon code. * @return float discount amount / public function get_coupon_discount_tax_amount( $code ) { $totals = $this->get_coupon_discount_tax_totals(); return wc_cart_round_discount( isset( $totals[ $code ] ) ? $totals[ $code ] : 0, wc_get_price_decimals() ); } /* * Remove coupons from the cart of a defined type. Type 1 is before tax, type 2 is after tax. * * @param null $deprecated No longer used. / public function remove_coupons( $deprecated = null ) { $this->set_coupon_discount_totals( array() ); $this->set_coupon_discount_tax_totals( array() ); $this->set_applied_coupons( array() ); $this->session->set_session(); } /* * Remove a single coupon by code. * * @param string $coupon_code Code of the coupon to remove. * @return bool / public function remove_coupon( $coupon_code ) { $coupon_code = wc_format_coupon_code( $coupon_code ); $position = array_search( $coupon_code, array_map( 'wc_format_coupon_code', $this->get_applied_coupons() ), true ); if ( false !== $position ) { unset( $this->applied_coupons[ $position ] ); } WC()->session->set( 'refresh_totals', true ); do_action( 'woocommerce_removed_coupon', $coupon_code ); return true; } /* * Trigger an action so 3rd parties can add custom fees. * * @since 2.0.0 / public function calculate_fees() { do_action( 'woocommerce_cart_calculate_fees', $this ); } /* * Return reference to fees API. * * @since 3.2.0 * @return WC_Cart_Fees / public function fees_api() { return $this->fees_api; } /* * Add additional fee to the cart. * * This method should be called on a callback attached to the * woocommerce_cart_calculate_fees action during cart/checkout. Fees do not * persist. * * @uses WC_Cart_Fees::add_fee * @param string $name Unique name for the fee. Multiple fees of the same name cannot be added. * @param float $amount Fee amount (do not enter negative amounts). * @param bool $taxable Is the fee taxable? (default: false). * @param string $tax_class The tax class for the fee if taxable. A blank string is standard tax class. (default: ''). / public function add_fee( $name, $amount, $taxable = false, $tax_class = '' ) { $this->fees_api()->add_fee( array( 'name' => $name, 'amount' => (float) $amount, 'taxable' => $taxable, 'tax_class' => $tax_class, ) ); } /* * Return all added fees from the Fees API. * * @uses WC_Cart_Fees::get_fees * @return array / public function get_fees() { $fees = $this->fees_api()->get_fees(); if ( property_exists( $this, 'fees' ) ) { $fees = $fees + (array) $this->fees; } return $fees; } /* * Gets the total excluding taxes. * * @return string formatted price / public function get_total_ex_tax() { return apply_filters( 'woocommerce_cart_total_ex_tax', wc_price( max( 0, $this->get_total( 'edit' ) - $this->get_total_tax() ) ) ); } /* * Gets the cart contents total (after calculation). * * @return string formatted price / public function get_cart_total() { return apply_filters( 'woocommerce_cart_contents_total', wc_price( wc_prices_include_tax() ? $this->get_cart_contents_total() + $this->get_cart_contents_tax() : $this->get_cart_contents_total() ) ); } /* * Gets the sub total (after calculation). * * @param bool $compound whether to include compound taxes. * @return string formatted price / public function get_cart_subtotal( $compound = false ) { /* * If the cart has compound tax, we want to show the subtotal as cart + shipping + non-compound taxes (after discount). / if ( $compound ) { $cart_subtotal = wc_price( $this->get_cart_contents_total() + $this->get_shipping_total() + $this->get_taxes_total( false, false ) ); } elseif ( $this->display_prices_including_tax() ) { $cart_subtotal = wc_price( $this->get_subtotal() + $this->get_subtotal_tax() ); if ( $this->get_subtotal_tax() > 0 && ! wc_prices_include_tax() ) { $cart_subtotal .= ' <small class="tax_label">' . WC()->countries->inc_tax_or_vat() . '</small>'; } } else { $cart_subtotal = wc_price( $this->get_subtotal() ); if ( $this->get_subtotal_tax() > 0 && wc_prices_include_tax() ) { $cart_subtotal .= ' <small class="tax_label">' . WC()->countries->ex_tax_or_vat() . '</small>'; } } return apply_filters( 'woocommerce_cart_subtotal', $cart_subtotal, $compound, $this ); } /* * Get the product row price per item. * * @param WC_Product $product Product object. * @return string formatted price / public function get_product_price( $product ) { if ( $this->display_prices_including_tax() ) { $product_price = wc_get_price_including_tax( $product ); } else { $product_price = wc_get_price_excluding_tax( $product ); } return apply_filters( 'woocommerce_cart_product_price', wc_price( $product_price ), $product ); } /* * Get the product row subtotal. * * Gets the tax etc to avoid rounding issues. * * When on the checkout (review order), this will get the subtotal based on the customer's tax rate rather than the base rate. * * @param WC_Product $product Product object. * @param int $quantity Quantity being purchased. * @return string formatted price / public function get_product_subtotal( $product, $quantity ) { $price = $product->get_price(); if ( $product->is_taxable() ) { if ( $this->display_prices_including_tax() ) { $row_price = wc_get_price_including_tax( $product, array( 'qty' => $quantity ) ); $product_subtotal = wc_price( $row_price ); if ( ! wc_prices_include_tax() && $this->get_subtotal_tax() > 0 ) { $product_subtotal .= ' <small class="tax_label">' . WC()->countries->inc_tax_or_vat() . '</small>'; } } else { $row_price = wc_get_price_excluding_tax( $product, array( 'qty' => $quantity ) ); $product_subtotal = wc_price( $row_price ); if ( wc_prices_include_tax() && $this->get_subtotal_tax() > 0 ) { $product_subtotal .= ' <small class="tax_label">' . WC()->countries->ex_tax_or_vat() . '</small>'; } } } else { $row_price = $price $quantity; $product_subtotal = wc_price( $row_price ); } return apply_filters( 'woocommerce_cart_product_subtotal', $product_subtotal, $product, $quantity, $this ); } /** * Gets the cart tax (after calculation). * * @return string formatted price / public function get_cart_tax() { $cart_total_tax = wc_round_tax_total( $this->get_cart_contents_tax() + $this->get_shipping_tax() + $this->get_fee_tax() ); return apply_filters( 'woocommerce_get_cart_tax', $cart_total_tax ? wc_price( $cart_total_tax ) : '' ); } /* * Get a tax amount. * * @param string $tax_rate_id ID of the tax rate to get taxes for. * @return float amount / public function get_tax_amount( $tax_rate_id ) { $taxes = wc_array_merge_recursive_numeric( $this->get_cart_contents_taxes(), $this->get_fee_taxes() ); return isset( $taxes[ $tax_rate_id ] ) ? $taxes[ $tax_rate_id ] : 0; } /* * Get a tax amount. * * @param string $tax_rate_id ID of the tax rate to get taxes for. * @return float amount / public function get_shipping_tax_amount( $tax_rate_id ) { $taxes = $this->get_shipping_taxes(); return isset( $taxes[ $tax_rate_id ] ) ? $taxes[ $tax_rate_id ] : 0; } /* * Get tax row amounts with or without compound taxes includes. * * @param bool $compound True if getting compound taxes. * @param bool $display True if getting total to display. * @return float price / public function get_taxes_total( $compound = true, $display = true ) { $total = 0; $taxes = $this->get_taxes(); foreach ( $taxes as $key => $tax ) { if ( ! $compound && WC_Tax::is_compound( $key ) ) { continue; } $total += $tax; } if ( $display ) { $total = wc_format_decimal( $total, wc_get_price_decimals() ); } return apply_filters( 'woocommerce_cart_taxes_total', $total, $compound, $display, $this ); } /* * Gets the total discount amount. * * @return mixed formatted price or false if there are none / public function get_total_discount() { return apply_filters( 'woocommerce_cart_total_discount', $this->get_discount_total() ? wc_price( $this->get_discount_total() ) : false, $this ); } /* * Reset cart totals to the defaults. Useful before running calculations. / private function reset_totals() { $this->totals = $this->default_totals; $this->fees_api->remove_all_fees(); do_action( 'woocommerce_cart_reset', $this, false ); } /* * Returns 'incl' if tax should be included in cart, otherwise returns 'excl'. * * @return string / public function get_tax_price_display_mode() { if ( $this->get_customer() && $this->get_customer()->get_is_vat_exempt() ) { return 'excl'; } return get_option( 'woocommerce_tax_display_cart' ); } /* * Returns the hash based on cart contents. * * @since 3.6.0 * @return string hash for cart content */ public function get_cart_hash() { $cart_session = $this->session->get_cart_for_session(); $hash = $cart_session ? md5( wp_json_encode( $cart_session ) . $this->get_total( 'edit' ) ) : ''; $hash = apply_filters_deprecated( 'woocommerce_add_to_cart_hash', array( $hash, $cart_session ), '3.6.0', 'woocommerce_cart_hash' ); return apply_filters( 'woocommerce_cart_hash', $hash, $cart_session ); } }

Name	Size	Modify	Permissions	Actions
abstracts	dir	2022-05-26 05:42:32	755	U
admin	dir	2022-05-26 05:42:32	755	U
blocks	dir	2022-05-26 05:42:32	755	U
cli	dir	2022-05-26 05:42:32	755	U
customizer	dir	2022-05-26 05:42:32	755	U
data-stores	dir	2022-05-26 05:42:32	755	U
emails	dir	2022-05-26 05:42:32	755	U
export	dir	2022-05-26 05:42:32	755	U
gateways	dir	2022-05-26 05:42:32	755	U
import	dir	2022-05-26 05:42:32	755	U
integrations	dir	2022-05-26 05:42:32	755	U
interfaces	dir	2022-05-26 05:42:32	755	U
legacy	dir	2022-05-26 05:42:32	755	U
libraries	dir	2022-05-26 05:42:32	755	U
log-handlers	dir	2022-05-26 05:42:32	755	U
payment-tokens	dir	2022-05-26 05:42:32	755	U
queue	dir	2022-05-26 05:42:32	755	U
rest-api	dir	2022-05-26 05:42:32	755	U
shipping	dir	2022-05-26 05:42:32	755	U
shortcodes	dir	2022-05-26 05:42:32	755	U
theme-support	dir	2022-05-26 05:42:32	755	U
tracks	dir	2022-05-26 05:42:32	755	U
traits	dir	2022-05-26 05:42:32	755	U
walkers	dir	2022-05-26 05:42:32	755	U
wccom-site	dir	2022-05-26 05:42:32	755	U
widgets	dir	2022-05-26 05:42:32	755	U
class-wc-ajax.php	99.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-api.php	5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-auth.php	11.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-autoloader.php	2.7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-background-emailer.php	4.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-background-updater.php	3.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-breadcrumb.php	9.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-cache-helper.php	11.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-cart-fees.php	3.4 kb	2022-05-26 05:42:32	644	U E O D
class-wc-cart-session.php	14.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-cart-totals.php	28.1 kb	2022-05-26 05:42:32	644	U E O D
class-wc-cart.php	65 kb	2022-05-26 05:42:32	644	U E O D
class-wc-checkout.php	44.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-cli.php	1.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-comments.php	15.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-countries.php	46 kb	2022-05-26 05:42:32	644	U E O D
class-wc-coupon.php	33.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-customer-download-log.php	3.4 kb	2022-05-26 05:42:32	644	U E O D
class-wc-customer-download.php	10.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-customer.php	28.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-data-exception.php	1.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-data-store.php	5.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-datetime.php	2.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-deprecated-action-hooks.php	6.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-deprecated-filter-hooks.php	6.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-discounts.php	32.7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-download-handler.php	24.1 kb	2022-05-26 05:42:32	644	U E O D
class-wc-emails.php	22.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-embed.php	4.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-form-handler.php	44 kb	2022-05-26 05:42:32	644	U E O D
class-wc-frontend-scripts.php	25.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-geo-ip.php	30.4 kb	2022-05-26 05:42:32	644	U E O D
class-wc-geolite-integration.php	2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-geolocation.php	10.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-https.php	4.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-install.php	62.7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-integrations.php	1.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-log-levels.php	2.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-logger.php	8.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-meta-data.php	2.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-factory.php	3.1 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-item-coupon.php	4.1 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-item-fee.php	8.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-item-meta.php	5.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-item-product.php	13.1 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-item-shipping.php	7.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-item-tax.php	6.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-item.php	10.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-query.php	2.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order-refund.php	4.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-order.php	61.7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-payment-gateways.php	5.4 kb	2022-05-26 05:42:32	644	U E O D
class-wc-payment-tokens.php	5.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-post-data.php	20.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-post-types.php	28.1 kb	2022-05-26 05:42:32	644	U E O D
class-wc-privacy-background-process.php	1.7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-privacy-erasers.php	13.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-privacy-exporters.php	14.7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-privacy.php	15.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-attribute.php	7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-download.php	7.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-external.php	4.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-factory.php	3.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-grouped.php	5.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-query.php	2.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-simple.php	1.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-variable.php	21.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-product-variation.php	16.9 kb	2022-05-26 05:42:32	644	U E O D
class-wc-query.php	31.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-rate-limiter.php	4 kb	2022-05-26 05:42:32	644	U E O D
class-wc-regenerate-images-request.php	8.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-regenerate-images.php	15.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-register-wp-admin-settings.php	5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-rest-authentication.php	19.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-rest-exception.php	276 b	2022-05-26 05:42:32	644	U E O D
class-wc-session-handler.php	13.7 kb	2022-05-26 05:42:32	644	U E O D
class-wc-shipping-rate.php	5.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-shipping-zone.php	13.1 kb	2022-05-26 05:42:32	644	U E O D
class-wc-shipping-zones.php	4 kb	2022-05-26 05:42:32	644	U E O D
class-wc-shipping.php	11.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-shortcodes.php	17.2 kb	2022-05-26 05:42:32	644	U E O D
class-wc-structured-data.php	17.3 kb	2022-05-26 05:42:32	644	U E O D
class-wc-tax.php	37 kb	2022-05-26 05:42:32	644	U E O D
class-wc-template-loader.php	20.5 kb	2022-05-26 05:42:32	644	U E O D
class-wc-tracker.php	23.6 kb	2022-05-26 05:42:32	644	U E O D
class-wc-validation.php	5.8 kb	2022-05-26 05:42:32	644	U E O D
class-wc-webhook.php	30 kb	2022-05-26 05:42:32	644	U E O D
class-woocommerce.php	34.3 kb	2022-05-26 05:42:32	644	U E O D
wc-account-functions.php	12.9 kb	2022-05-26 05:42:32	644	U E O D
wc-attribute-functions.php	20.6 kb	2022-05-26 05:42:32	644	U E O D
wc-cart-functions.php	17.2 kb	2022-05-26 05:42:32	644	U E O D
wc-conditional-functions.php	12.6 kb	2022-05-26 05:42:32	644	U E O D
wc-core-functions.php	78.3 kb	2022-05-26 05:42:32	644	U E O D
wc-coupon-functions.php	2.7 kb	2022-05-26 05:42:32	644	U E O D
wc-deprecated-functions.php	32.7 kb	2022-05-26 05:42:32	644	U E O D
wc-formatting-functions.php	43 kb	2022-05-26 05:42:32	644	U E O D
wc-notice-functions.php	7.5 kb	2022-05-26 05:42:32	644	U E O D
wc-order-functions.php	34.1 kb	2022-05-26 05:42:32	644	U E O D
wc-order-item-functions.php	5 kb	2022-05-26 05:42:32	644	U E O D
wc-page-functions.php	6.9 kb	2022-05-26 05:42:32	644	U E O D
wc-product-functions.php	48.1 kb	2022-05-26 05:42:32	644	U E O D
wc-rest-functions.php	10.9 kb	2022-05-26 05:42:32	644	U E O D
wc-stock-functions.php	13.2 kb	2022-05-26 05:42:32	644	U E O D
wc-template-functions.php	115.2 kb	2022-05-26 05:42:32	644	U E O D
wc-template-hooks.php	12.4 kb	2022-05-26 05:42:32	644	U E O D
wc-term-functions.php	20.6 kb	2022-05-26 05:42:32	644	U E O D
wc-update-functions.php	69.2 kb	2022-05-26 05:42:32	644	U E O D
wc-user-functions.php	26.6 kb	2022-05-26 05:42:32	644	U E O D
wc-webhook-functions.php	5.6 kb	2022-05-26 05:42:32	644	U E O D
wc-widget-functions.php	2 kb	2022-05-26 05:42:32	644	U E O D