nopriv $ajax_events = array( 'get_refreshed_fragments' => true, 'apply_coupon' => true, 'update_shipping_method' => true, 'update_order_review' => true, 'add_to_cart' => true, 'checkout' => true, 'feature_product' => false, 'mark_order_complete' => false, 'mark_order_processing' => false, 'add_new_attribute' => false, 'remove_variation' => false, 'remove_variations' => false, 'save_attributes' => false, 'add_variation' => false, 'link_all_variations' => false, 'revoke_access_to_download' => false, 'grant_access_to_download' => false, 'get_customer_details' => false, 'add_order_item' => false, 'add_order_fee' => false, 'add_order_shipping' => false, 'add_order_tax' => false, 'remove_order_item' => false, 'remote_order_tax' => false, 'reduce_order_item_stock' => false, 'increase_order_item_stock' => false, 'add_order_item_meta' => false, 'remove_order_item_meta' => false, 'calc_line_taxes' => false, 'save_order_items' => false, 'load_order_items' => false, 'add_order_note' => false, 'delete_order_note' => false, 'json_search_products' => false, 'json_search_products_and_variations' => false, 'json_search_downloadable_products_and_variations' => false, 'json_search_customers' => false, 'term_ordering' => false, 'product_ordering' => false, 'refund_line_items' => false, 'delete_refund' => false ); foreach ( $ajax_events as $ajax_event => $nopriv ) { add_action( 'wp_ajax_woocommerce_' . $ajax_event, array( __CLASS__, $ajax_event ) ); if ( $nopriv ) { add_action( 'wp_ajax_nopriv_woocommerce_' . $ajax_event, array( __CLASS__, $ajax_event ) ); } } add_action( 'wp_ajax_page_slurp', array( 'WC_Gateway_Mijireh', 'page_slurp' ) ); } /** * Get a refreshed cart fragment */ public static function get_refreshed_fragments() { // Get mini cart ob_start(); woocommerce_mini_cart(); $mini_cart = ob_get_clean(); // Fragments and mini cart are returned $data = array( 'fragments' => apply_filters( 'add_to_cart_fragments', array( 'div.widget_shopping_cart_content' => '
' . $mini_cart . '
' ) ), 'cart_hash' => WC()->cart->get_cart() ? md5( json_encode( WC()->cart->get_cart() ) ) : '' ); wp_send_json( $data ); } /** * AJAX apply coupon on checkout page */ public static function apply_coupon() { check_ajax_referer( 'apply-coupon', 'security' ); if ( ! empty( $_POST['coupon_code'] ) ) { WC()->cart->add_discount( sanitize_text_field( $_POST['coupon_code'] ) ); } else { wc_add_notice( WC_Coupon::get_generic_coupon_error( WC_Coupon::E_WC_COUPON_PLEASE_ENTER ), 'error' ); } wc_print_notices(); die(); } /** * AJAX update shipping method on cart page */ public static function update_shipping_method() { check_ajax_referer( 'update-shipping-method', 'security' ); if ( ! defined('WOOCOMMERCE_CART') ) { define( 'WOOCOMMERCE_CART', true ); } $chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' ); if ( isset( $_POST['shipping_method'] ) && is_array( $_POST['shipping_method'] ) ) { foreach ( $_POST['shipping_method'] as $i => $value ) { $chosen_shipping_methods[ $i ] = wc_clean( $value ); } } WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods ); WC()->cart->calculate_totals(); woocommerce_cart_totals(); die(); } /** * AJAX update order review on checkout */ public static function update_order_review() { check_ajax_referer( 'update-order-review', 'security' ); if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) { define( 'WOOCOMMERCE_CHECKOUT', true ); } if ( 0 == sizeof( WC()->cart->get_cart() ) ) { echo '
' . __( 'Sorry, your session has expired.', 'woocommerce' ) . ' ' . __( 'Return to homepage', 'woocommerce' ) . '
'; die(); } do_action( 'woocommerce_checkout_update_order_review', $_POST['post_data'] ); $chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' ); if ( isset( $_POST['shipping_method'] ) && is_array( $_POST['shipping_method'] ) ) { foreach ( $_POST['shipping_method'] as $i => $value ) { $chosen_shipping_methods[ $i ] = wc_clean( $value ); } } WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods ); WC()->session->set( 'chosen_payment_method', empty( $_POST['payment_method'] ) ? '' : $_POST['payment_method'] ); if ( isset( $_POST['country'] ) ) { WC()->customer->set_country( $_POST['country'] ); } if ( isset( $_POST['state'] ) ) { WC()->customer->set_state( $_POST['state'] ); } if ( isset( $_POST['postcode'] ) ) { WC()->customer->set_postcode( $_POST['postcode'] ); } if ( isset( $_POST['city'] ) ) { WC()->customer->set_city( $_POST['city'] ); } if ( isset( $_POST['address'] ) ) { WC()->customer->set_address( $_POST['address'] ); } if ( isset( $_POST['address_2'] ) ) { WC()->customer->set_address_2( $_POST['address_2'] ); } if ( wc_ship_to_billing_address_only() ) { if ( isset( $_POST['country'] ) ) { WC()->customer->set_shipping_country( $_POST['country'] ); } if ( isset( $_POST['state'] ) ) { WC()->customer->set_shipping_state( $_POST['state'] ); } if ( isset( $_POST['postcode'] ) ) { WC()->customer->set_shipping_postcode( $_POST['postcode'] ); } if ( isset( $_POST['city'] ) ) { WC()->customer->set_shipping_city( $_POST['city'] ); } if ( isset( $_POST['address'] ) ) { WC()->customer->set_shipping_address( $_POST['address'] ); } if ( isset( $_POST['address_2'] ) ) { WC()->customer->set_shipping_address_2( $_POST['address_2'] ); } } else { if ( isset( $_POST['s_country'] ) ) { WC()->customer->set_shipping_country( $_POST['s_country'] ); } if ( isset( $_POST['s_state'] ) ) { WC()->customer->set_shipping_state( $_POST['s_state'] ); } if ( isset( $_POST['s_postcode'] ) ) { WC()->customer->set_shipping_postcode( $_POST['s_postcode'] ); } if ( isset( $_POST['s_city'] ) ) { WC()->customer->set_shipping_city( $_POST['s_city'] ); } if ( isset( $_POST['s_address'] ) ) { WC()->customer->set_shipping_address( $_POST['s_address'] ); } if ( isset( $_POST['s_address_2'] ) ) { WC()->customer->set_shipping_address_2( $_POST['s_address_2'] ); } } WC()->cart->calculate_totals(); do_action( 'woocommerce_checkout_order_review', true ); // Display review order table die(); } /** * AJAX add to cart */ public static function add_to_cart() { $product_id = apply_filters( 'woocommerce_add_to_cart_product_id', absint( $_POST['product_id'] ) ); $quantity = empty( $_POST['quantity'] ) ? 1 : wc_stock_amount( $_POST['quantity'] ); $passed_validation = apply_filters( 'woocommerce_add_to_cart_validation', true, $product_id, $quantity ); if ( $passed_validation && WC()->cart->add_to_cart( $product_id, $quantity ) ) { do_action( 'woocommerce_ajax_added_to_cart', $product_id ); if ( get_option( 'woocommerce_cart_redirect_after_add' ) == 'yes' ) { wc_add_to_cart_message( $product_id ); } // Return fragments self::get_refreshed_fragments(); } else { // If there was an error adding to the cart, redirect to the product page to show any errors $data = array( 'error' => true, 'product_url' => apply_filters( 'woocommerce_cart_redirect_after_error', get_permalink( $product_id ), $product_id ) ); wp_send_json( $data ); } die(); } /** * Process ajax checkout form */ public static function checkout() { if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) { define( 'WOOCOMMERCE_CHECKOUT', true ); } WC()->checkout()->process_checkout(); die(0); } /** * Feature a product from admin */ public static function feature_product() { if ( ! current_user_can( 'edit_products' ) ) { wp_die( __( 'You do not have sufficient permissions to access this page.', 'woocommerce' ), '', array( 'response' => 403 ) ); } if ( ! check_admin_referer( 'woocommerce-feature-product' ) ) { wp_die( __( 'You have taken too long. Please go back and retry.', 'woocommerce' ), '', array( 'response' => 403 ) ); } $post_id = ! empty( $_GET['product_id'] ) ? (int) $_GET['product_id'] : ''; if ( ! $post_id || get_post_type( $post_id ) !== 'product' ) { die; } $featured = get_post_meta( $post_id, '_featured', true ); if ( 'yes' === $featured ) { update_post_meta( $post_id, '_featured', 'no' ); } else { update_post_meta( $post_id, '_featured', 'yes' ); } delete_transient( 'wc_featured_products' ); wp_safe_redirect( remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'ids' ), wp_get_referer() ) ); die(); } /** * Mark an order as complete */ public static function mark_order_complete() { if ( ! current_user_can( 'edit_shop_orders' ) ) { wp_die( __( 'You do not have sufficient permissions to access this page.', 'woocommerce' ), '', array( 'response' => 403 ) ); } if ( ! check_admin_referer( 'woocommerce-mark-order-complete' ) ) { wp_die( __( 'You have taken too long. Please go back and retry.', 'woocommerce' ), '', array( 'response' => 403 ) ); } $order_id = isset( $_GET['order_id'] ) && (int) $_GET['order_id'] ? (int) $_GET['order_id'] : ''; if ( ! $order_id ) { die(); } $order = get_order( $order_id ); $order->update_status( 'completed' ); wp_safe_redirect( wp_get_referer() ); die(); } /** * Mark an order as processing */ public static function mark_order_processing() { if ( ! current_user_can( 'edit_shop_orders' ) ) { wp_die( __( 'You do not have sufficient permissions to access this page.', 'woocommerce' ), '', array( 'response' => 403 ) ); } if ( ! check_admin_referer( 'woocommerce-mark-order-processing' ) ) { wp_die( __( 'You have taken too long. Please go back and retry.', 'woocommerce' ), '', array( 'response' => 403 ) ); } $order_id = isset( $_GET['order_id'] ) && (int) $_GET['order_id'] ? (int) $_GET['order_id'] : ''; if ( ! $order_id ) { die(); } $order = get_order( $order_id ); $order->update_status( 'processing' ); wp_safe_redirect( wp_get_referer() ); die(); } /** * Add a new attribute via ajax function */ public static function add_new_attribute() { check_ajax_referer( 'add-attribute', 'security' ); $taxonomy = esc_attr( $_POST['taxonomy'] ); $term = stripslashes( $_POST['term'] ); if ( taxonomy_exists( $taxonomy ) ) { $result = wp_insert_term( $term, $taxonomy ); if ( is_wp_error( $result ) ) { wp_send_json( array( 'error' => $result->get_error_message() ) ); } else { wp_send_json( array( 'term_id' => $result['term_id'], 'name' => $term, 'slug' => sanitize_title( $term ), ) ); } } die(); } /** * Delete variation via ajax function */ public static function remove_variation() { check_ajax_referer( 'delete-variation', 'security' ); $variation_id = intval( $_POST['variation_id'] ); $variation = get_post( $variation_id ); if ( $variation && 'product_variation' == $variation->post_type ) { wp_delete_post( $variation_id ); } die(); } /** * Delete variations via ajax function */ public static function remove_variations() { check_ajax_referer( 'delete-variations', 'security' ); $variation_ids = (array) $_POST['variation_ids']; foreach ( $variation_ids as $variation_id ) { $variation = get_post( $variation_id ); if ( $variation && 'product_variation' == $variation->post_type ) { wp_delete_post( $variation_id ); } } die(); } /** * Save attributes via ajax */ public static function save_attributes() { check_ajax_referer( 'save-attributes', 'security' ); // Get post data parse_str( $_POST['data'], $data ); $post_id = absint( $_POST['post_id'] ); // Save Attributes $attributes = array(); if ( isset( $data['attribute_names'] ) ) { $attribute_names = array_map( 'stripslashes', $data['attribute_names'] ); $attribute_values = isset( $data['attribute_values'] ) ? $data['attribute_values'] : array(); if ( isset( $data['attribute_visibility'] ) ) { $attribute_visibility = $data['attribute_visibility']; } if ( isset( $data['attribute_variation'] ) ) { $attribute_variation = $data['attribute_variation']; } $attribute_is_taxonomy = $data['attribute_is_taxonomy']; $attribute_position = $data['attribute_position']; $attribute_names_count = sizeof( $attribute_names ); for ( $i = 0; $i < $attribute_names_count; $i++ ) { if ( ! $attribute_names[ $i ] ) { continue; } $is_visible = isset( $attribute_visibility[ $i ] ) ? 1 : 0; $is_variation = isset( $attribute_variation[ $i ] ) ? 1 : 0; $is_taxonomy = $attribute_is_taxonomy[ $i ] ? 1 : 0; if ( $is_taxonomy ) { if ( isset( $attribute_values[ $i ] ) ) { // Select based attributes - Format values (posted values are slugs) if ( is_array( $attribute_values[ $i ] ) ) { $values = array_map( 'sanitize_title', $attribute_values[ $i ] ); // Text based attributes - Posted values are term names - don't change to slugs } else { $values = array_map( 'stripslashes', array_map( 'strip_tags', explode( WC_DELIMITER, $attribute_values[ $i ] ) ) ); } // Remove empty items in the array $values = array_filter( $values, 'strlen' ); } else { $values = array(); } // Update post terms if ( taxonomy_exists( $attribute_names[ $i ] ) ) { wp_set_object_terms( $post_id, $values, $attribute_names[ $i ] ); } if ( $values ) { // Add attribute to array, but don't set values $attributes[ sanitize_title( $attribute_names[ $i ] ) ] = array( 'name' => wc_clean( $attribute_names[ $i ] ), 'value' => '', 'position' => $attribute_position[ $i ], 'is_visible' => $is_visible, 'is_variation' => $is_variation, 'is_taxonomy' => $is_taxonomy ); } } elseif ( isset( $attribute_values[ $i ] ) ) { // Text based, separate by pipe $values = implode( ' ' . WC_DELIMITER . ' ', array_map( 'wc_clean', array_map( 'stripslashes', explode( WC_DELIMITER, $attribute_values[ $i ] ) ) ) ); // Custom attribute - Add attribute to array and set the values $attributes[ sanitize_title( $attribute_names[ $i ] ) ] = array( 'name' => wc_clean( $attribute_names[ $i ] ), 'value' => $values, 'position' => $attribute_position[ $i ], 'is_visible' => $is_visible, 'is_variation' => $is_variation, 'is_taxonomy' => $is_taxonomy ); } } } if ( ! function_exists( 'attributes_cmp' ) ) { function attributes_cmp( $a, $b ) { if ( $a['position'] == $b['position'] ) { return 0; } return ( $a['position'] < $b['position'] ) ? -1 : 1; } } uasort( $attributes, 'attributes_cmp' ); update_post_meta( $post_id, '_product_attributes', $attributes ); die(); } /** * Add variation via ajax function */ public static function add_variation() { check_ajax_referer( 'add-variation', 'security' ); $post_id = intval( $_POST['post_id'] ); $loop = intval( $_POST['loop'] ); $variation = array( 'post_title' => 'Product #' . $post_id . ' Variation', 'post_content' => '', 'post_status' => 'publish', 'post_author' => get_current_user_id(), 'post_parent' => $post_id, 'post_type' => 'product_variation' ); $variation_id = wp_insert_post( $variation ); do_action( 'woocommerce_create_product_variation', $variation_id ); if ( $variation_id ) { $variation_post_status = 'publish'; $variation_data = get_post_meta( $variation_id ); $variation_data['variation_post_id'] = $variation_id; // Get attributes $attributes = (array) maybe_unserialize( get_post_meta( $post_id, '_product_attributes', true ) ); // Get tax classes $tax_classes = array_filter(array_map('trim', explode("\n", get_option('woocommerce_tax_classes')))); $tax_class_options = array(); $tax_class_options['parent'] =__( 'Same as parent', 'woocommerce' ); $tax_class_options[''] = __( 'Standard', 'woocommerce' ); if ( $tax_classes ) { foreach ( $tax_classes as $class ) { $tax_class_options[ sanitize_title( $class ) ] = $class; } } // Get parent data $parent_data = array( 'id' => $post_id, 'attributes' => $attributes, 'tax_class_options' => $tax_class_options, 'sku' => get_post_meta( $post_id, '_sku', true ), 'weight' => get_post_meta( $post_id, '_weight', true ), 'length' => get_post_meta( $post_id, '_length', true ), 'width' => get_post_meta( $post_id, '_width', true ), 'height' => get_post_meta( $post_id, '_height', true ), 'tax_class' => get_post_meta( $post_id, '_tax_class', true ) ); if ( ! $parent_data['weight'] ) { $parent_data['weight'] = '0.00'; } if ( ! $parent_data['length'] ) { $parent_data['length'] = '0'; } if ( ! $parent_data['width'] ) { $parent_data['width'] = '0'; } if ( ! $parent_data['height'] ) { $parent_data['height'] = '0'; } $_tax_class = ''; $_downloadable_files = ''; $image_id = 0; $variation = get_post( $variation_id ); // Get the variation object include( 'admin/meta-boxes/views/html-variation-admin.php' ); } die(); } /** * Link all variations via ajax function */ public static function link_all_variations() { if ( ! defined( 'WC_MAX_LINKED_VARIATIONS' ) ) { define( 'WC_MAX_LINKED_VARIATIONS', 49 ); } check_ajax_referer( 'link-variations', 'security' ); @set_time_limit(0); $post_id = intval( $_POST['post_id'] ); if ( ! $post_id ) { die(); } $variations = array(); $_product = get_product( $post_id, array( 'product_type' => 'variable' ) ); // Put variation attributes into an array foreach ( $_product->get_attributes() as $attribute ) { if ( ! $attribute['is_variation'] ) { continue; } $attribute_field_name = 'attribute_' . sanitize_title( $attribute['name'] ); if ( $attribute['is_taxonomy'] ) { $options = wc_get_product_terms( $post_id, $attribute['name'], array( 'fields' => 'names' ) ); } else { $options = explode( WC_DELIMITER, $attribute['value'] ); } $options = array_map( 'sanitize_title', array_map( 'trim', $options ) ); $variations[ $attribute_field_name ] = $options; } // Quit out if none were found if ( sizeof( $variations ) == 0 ) { die(); } // Get existing variations so we don't create duplicates $available_variations = array(); foreach( $_product->get_children() as $child_id ) { $child = $_product->get_child( $child_id ); if ( ! empty( $child->variation_id ) ) { $available_variations[] = $child->get_variation_attributes(); } } // Created posts will all have the following data $variation_post_data = array( 'post_title' => 'Product #' . $post_id . ' Variation', 'post_content' => '', 'post_status' => 'publish', 'post_author' => get_current_user_id(), 'post_parent' => $post_id, 'post_type' => 'product_variation' ); // Now find all combinations and create posts if ( ! function_exists( 'array_cartesian' ) ) { /** * @param array $input * @return array */ function array_cartesian( $input ) { $result = array(); while ( list( $key, $values ) = each( $input ) ) { // If a sub-array is empty, it doesn't affect the cartesian product if ( empty( $values ) ) { continue; } // Special case: seeding the product array with the values from the first sub-array if ( empty( $result ) ) { foreach ( $values as $value ) { $result[] = array( $key => $value ); } } else { // Second and subsequent input sub-arrays work like this: // 1. In each existing array inside $product, add an item with // key == $key and value == first item in input sub-array // 2. Then, for each remaining item in current input sub-array, // add a copy of each existing array inside $product with // key == $key and value == first item in current input sub-array // Store all items to be added to $product here; adding them on the spot // inside the foreach will result in an infinite loop $append = array(); foreach ( $result as &$product ) { // Do step 1 above. array_shift is not the most efficient, but it // allows us to iterate over the rest of the items with a simple // foreach, making the code short and familiar. $product[ $key ] = array_shift( $values ); // $product is by reference (that's why the key we added above // will appear in the end result), so make a copy of it here $copy = $product; // Do step 2 above. foreach ( $values as $item ) { $copy[ $key ] = $item; $append[] = $copy; } // Undo the side effecst of array_shift array_unshift( $values, $product[ $key ] ); } // Out of the foreach, we can add to $results now $result = array_merge( $result, $append ); } } return $result; } } $variation_ids = array(); $added = 0; $possible_variations = array_cartesian( $variations ); foreach ( $possible_variations as $variation ) { // Check if variation already exists if ( in_array( $variation, $available_variations ) ) { continue; } $variation_id = wp_insert_post( $variation_post_data ); $variation_ids[] = $variation_id; foreach ( $variation as $key => $value ) { update_post_meta( $variation_id, $key, $value ); } $added++; do_action( 'product_variation_linked', $variation_id ); if ( $added > WC_MAX_LINKED_VARIATIONS ) { break; } } delete_transient( 'wc_product_children_ids_' . $post_id ); echo $added; die(); } /** * Delete download permissions via ajax function */ public static function revoke_access_to_download() { check_ajax_referer( 'revoke-access', 'security' ); global $wpdb; $download_id = $_POST['download_id']; $product_id = intval( $_POST['product_id'] ); $order_id = intval( $_POST['order_id'] ); $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions WHERE order_id = %d AND product_id = %d AND download_id = %s;", $order_id, $product_id, $download_id ) ); do_action( 'woocommerce_ajax_revoke_access_to_product_download', $download_id, $product_id, $order_id ); die(); } /** * Grant download permissions via ajax function */ public static function grant_access_to_download() { check_ajax_referer( 'grant-access', 'security' ); global $wpdb; $wpdb->hide_errors(); $order_id = intval( $_POST['order_id'] ); $product_ids = $_POST['product_ids']; $loop = intval( $_POST['loop'] ); $file_counter = 0; $order = get_order( $order_id ); if ( ! is_array( $product_ids ) ) { $product_ids = array( $product_ids ); } foreach ( $product_ids as $product_id ) { $product = get_product( $product_id ); $files = $product->get_files(); if ( ! $order->billing_email ) { die(); } if ( $files ) { foreach ( $files as $download_id => $file ) { if ( $inserted_id = wc_downloadable_file_permission( $download_id, $product_id, $order ) ) { // insert complete - get inserted data $download = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}woocommerce_downloadable_product_permissions WHERE permission_id = %d", $inserted_id ) ); $loop ++; $file_counter ++; if ( isset( $file['name'] ) ) { $file_count = $file['name']; } else { $file_count = sprintf( __( 'File %d', 'woocommerce' ), $file_counter ); } include( 'admin/meta-boxes/views/html-order-download-permission.php' ); } } } } die(); } /** * Get customer details via ajax */ public static function get_customer_details() { check_ajax_referer( 'get-customer-details', 'security' ); $user_id = (int) trim(stripslashes($_POST['user_id'])); $type_to_load = esc_attr(trim(stripslashes($_POST['type_to_load']))); $customer_data = array( $type_to_load . '_first_name' => get_user_meta( $user_id, $type_to_load . '_first_name', true ), $type_to_load . '_last_name' => get_user_meta( $user_id, $type_to_load . '_last_name', true ), $type_to_load . '_company' => get_user_meta( $user_id, $type_to_load . '_company', true ), $type_to_load . '_address_1' => get_user_meta( $user_id, $type_to_load . '_address_1', true ), $type_to_load . '_address_2' => get_user_meta( $user_id, $type_to_load . '_address_2', true ), $type_to_load . '_city' => get_user_meta( $user_id, $type_to_load . '_city', true ), $type_to_load . '_postcode' => get_user_meta( $user_id, $type_to_load . '_postcode', true ), $type_to_load . '_country' => get_user_meta( $user_id, $type_to_load . '_country', true ), $type_to_load . '_state' => get_user_meta( $user_id, $type_to_load . '_state', true ), $type_to_load . '_email' => get_user_meta( $user_id, $type_to_load . '_email', true ), $type_to_load . '_phone' => get_user_meta( $user_id, $type_to_load . '_phone', true ), ); $customer_data = apply_filters( 'woocommerce_found_customer_details', $customer_data ); wp_send_json( $customer_data ); } /** * Add order item via ajax */ public static function add_order_item() { check_ajax_referer( 'order-item', 'security' ); $item_to_add = sanitize_text_field( $_POST['item_to_add'] ); $order_id = absint( $_POST['order_id'] ); // Find the item if ( ! is_numeric( $item_to_add ) ) { die(); } $post = get_post( $item_to_add ); if ( ! $post || ( 'product' !== $post->post_type && 'product_variation' !== $post->post_type ) ) { die(); } $_product = get_product( $post->ID ); $order = get_order( $order_id ); $order_taxes = $order->get_taxes(); $class = 'new_row'; // Set values $item = array(); $item['product_id'] = $_product->id; $item['variation_id'] = isset( $_product->variation_id ) ? $_product->variation_id : ''; $item['variation_data'] = isset( $_product->variation_data ) ? $_product->variation_data : ''; $item['name'] = $_product->get_title(); $item['tax_class'] = $_product->get_tax_class(); $item['qty'] = 1; $item['line_subtotal'] = wc_format_decimal( $_product->get_price_excluding_tax() ); $item['line_subtotal_tax'] = ''; $item['line_total'] = wc_format_decimal( $_product->get_price_excluding_tax() ); $item['line_tax'] = ''; // Add line item $item_id = wc_add_order_item( $order_id, array( 'order_item_name' => $item['name'], 'order_item_type' => 'line_item' ) ); // Add line item meta if ( $item_id ) { wc_add_order_item_meta( $item_id, '_qty', $item['qty'] ); wc_add_order_item_meta( $item_id, '_tax_class', $item['tax_class'] ); wc_add_order_item_meta( $item_id, '_product_id', $item['product_id'] ); wc_add_order_item_meta( $item_id, '_variation_id', $item['variation_id'] ); wc_add_order_item_meta( $item_id, '_line_subtotal', $item['line_subtotal'] ); wc_add_order_item_meta( $item_id, '_line_subtotal_tax', $item['line_subtotal_tax'] ); wc_add_order_item_meta( $item_id, '_line_total', $item['line_total'] ); wc_add_order_item_meta( $item_id, '_line_tax', $item['line_tax'] ); // Since 2.2 wc_add_order_item_meta( $item_id, '_line_tax_data', array( 'total' => array(), 'subtotal' => array() ) ); // Store variation data in meta if ( $item['variation_data'] && is_array( $item['variation_data'] ) ) { foreach ( $item['variation_data'] as $key => $value ) { wc_add_order_item_meta( $item_id, str_replace( 'attribute_', '', $key ), $value ); } } do_action( 'woocommerce_ajax_add_order_item_meta', $item_id, $item ); } $item = apply_filters( 'woocommerce_ajax_order_item', $item, $item_id ); $can_be_edited = in_array( $order->get_status(), apply_filters( 'wc_order_can_be_edited', array( 'pending', 'on-hold' ) ) ); include( 'admin/meta-boxes/views/html-order-item.php' ); // Quit out die(); } /** * Add order fee via ajax */ public static function add_order_fee() { check_ajax_referer( 'order-item', 'security' ); $order_id = absint( $_POST['order_id'] ); $order = get_order( $order_id ); $order_taxes = $order->get_taxes(); $can_be_edited = in_array( $order->get_status(), apply_filters( 'wc_order_can_be_edited', array( 'pending', 'on-hold' ) ) ); $item = array(); // Add new fee $fee = new stdClass(); $fee->name = ''; $fee->tax_class = ''; $fee->taxable = $fee->tax_class !== '0'; $fee->amount = ''; $fee->tax = ''; $fee->tax_data = array(); $item_id = $order->add_fee( $fee ); include( 'admin/meta-boxes/views/html-order-fee.php' ); // Quit out die(); } /** * Add order shipping cost via ajax */ public static function add_order_shipping() { check_ajax_referer( 'order-item', 'security' ); $order_id = absint( $_POST['order_id'] ); $order = get_order( $order_id ); $order_taxes = $order->get_taxes(); $shipping_methods = WC()->shipping() ? WC()->shipping->load_shipping_methods() : array(); $can_be_edited = in_array( $order->get_status(), apply_filters( 'wc_order_can_be_edited', array( 'pending', 'on-hold' ) ) ); $item = array(); // Add new shipping $shipping = new stdClass(); $shipping->label = ''; $shipping->id = ''; $shipping->cost = ''; $shipping->taxes = array(); $item_id = $order->add_shipping( $shipping ); include( 'admin/meta-boxes/views/html-order-shipping.php' ); // Quit out die(); } /** * Add order tax column via ajax */ public static function add_order_tax() { global $wpdb; check_ajax_referer( 'order-item', 'security' ); $order_id = absint( $_POST['order_id'] ); $rate_id = absint( $_POST['rate_id'] ); $order = new WC_Order( $order_id ); $data = get_post_meta( $order_id ); // Add new tax $order->add_tax( $rate_id, 0, 0 ); // Return HTML items include( 'admin/meta-boxes/views/html-order-items.php' ); die(); } /** * Remove an order item */ public static function remove_order_item() { check_ajax_referer( 'order-item', 'security' ); $order_item_ids = $_POST['order_item_ids']; if ( ! is_array( $order_item_ids ) && is_numeric( $order_item_ids ) ) { $order_item_ids = array( $order_item_ids ); } if ( sizeof( $order_item_ids ) > 0 ) { foreach( $order_item_ids as $id ) { wc_delete_order_item( absint( $id ) ); } } die(); } /** * Remove an order tax */ public static function remote_order_tax() { check_ajax_referer( 'order-item', 'security' ); $order_id = absint( $_POST['order_id'] ); $rate_id = absint( $_POST['rate_id'] ); wc_delete_order_item( $rate_id ); // Return HTML items $order = new WC_Order( $order_id ); $data = get_post_meta( $order_id ); include( 'admin/meta-boxes/views/html-order-items.php' ); die(); } /** * Reduce order item stock */ public static function reduce_order_item_stock() { check_ajax_referer( 'order-item', 'security' ); $order_id = absint( $_POST['order_id'] ); $order_item_ids = isset( $_POST['order_item_ids'] ) ? $_POST['order_item_ids'] : array(); $order_item_qty = isset( $_POST['order_item_qty'] ) ? $_POST['order_item_qty'] : array(); $order = get_order( $order_id ); $order_items = $order->get_items(); $return = array(); if ( $order && ! empty( $order_items ) && sizeof( $order_item_ids ) > 0 ) { foreach ( $order_items as $item_id => $order_item ) { // Only reduce checked items if ( ! in_array( $item_id, $order_item_ids ) ) { continue; } $_product = $order->get_product_from_item( $order_item ); if ( $_product->exists() && $_product->managing_stock() && isset( $order_item_qty[ $item_id ] ) && $order_item_qty[ $item_id ] > 0 ) { $stock_change = apply_filters( 'woocommerce_reduce_order_stock_quantity', $order_item_qty[ $item_id ], $item_id ); $new_stock = $_product->reduce_stock( $stock_change ); $return[] = sprintf( __( 'Item #%s stock reduced from %s to %s.', 'woocommerce' ), $order_item['product_id'], $new_stock + $stock_change, $new_stock ); $order->add_order_note( sprintf( __( 'Item #%s stock reduced from %s to %s.', 'woocommerce' ), $order_item['product_id'], $new_stock + $stock_change, $new_stock ) ); $order->send_stock_notifications( $_product, $new_stock, $order_item_qty[ $item_id ] ); } } do_action( 'woocommerce_reduce_order_stock', $order ); if ( empty( $return ) ) { $return[] = __( 'No products had their stock reduced - they may not have stock management enabled.', 'woocommerce' ); } echo implode( ', ', $return ); } die(); } /** * Increase order item stock */ public static function increase_order_item_stock() { check_ajax_referer( 'order-item', 'security' ); $order_id = absint( $_POST['order_id'] ); $order_item_ids = isset( $_POST['order_item_ids'] ) ? $_POST['order_item_ids'] : array(); $order_item_qty = isset( $_POST['order_item_qty'] ) ? $_POST['order_item_qty'] : array(); $order = get_order( $order_id ); $order_items = $order->get_items(); $return = array(); if ( $order && ! empty( $order_items ) && sizeof( $order_item_ids ) > 0 ) { foreach ( $order_items as $item_id => $order_item ) { // Only reduce checked items if ( ! in_array( $item_id, $order_item_ids ) ) { continue; } $_product = $order->get_product_from_item( $order_item ); if ( $_product->exists() && $_product->managing_stock() && isset( $order_item_qty[ $item_id ] ) && $order_item_qty[ $item_id ] > 0 ) { $old_stock = $_product->stock; $stock_change = apply_filters( 'woocommerce_restore_order_stock_quantity', $order_item_qty[ $item_id ], $item_id ); $new_quantity = $_product->increase_stock( $stock_change ); $return[] = sprintf( __( 'Item #%s stock increased from %s to %s.', 'woocommerce' ), $order_item['product_id'], $old_stock, $new_quantity ); $order->add_order_note( sprintf( __( 'Item #%s stock increased from %s to %s.', 'woocommerce' ), $order_item['product_id'], $old_stock, $new_quantity ) ); } } do_action( 'woocommerce_restore_order_stock', $order ); if ( empty( $return ) ) { $return[] = __( 'No products had their stock increased - they may not have stock management enabled.', 'woocommerce' ); } echo implode( ', ', $return ); } die(); } /** * Add some meta to a line item */ public static function add_order_item_meta() { check_ajax_referer( 'order-item', 'security' ); $meta_id = wc_add_order_item_meta( absint( $_POST['order_item_id'] ), __( 'Name', 'woocommerce' ), __( 'Value', 'woocommerce' ) ); if ( $meta_id ) { echo ''; } die(); } /** * Remove meta from a line item */ public static function remove_order_item_meta() { global $wpdb; check_ajax_referer( 'order-item', 'security' ); $meta_id = absint( $_POST['meta_id'] ); $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_itemmeta WHERE meta_id = %d", $meta_id ) ); die(); } /** * Calc line tax */ public static function calc_line_taxes() { global $wpdb; check_ajax_referer( 'calc-totals', 'security' ); $tax = new WC_Tax(); $order_id = absint( $_POST['order_id'] ); $items = array(); $country = strtoupper( esc_attr( $_POST['country'] ) ); $state = strtoupper( esc_attr( $_POST['state'] ) ); $postcode = strtoupper( esc_attr( $_POST['postcode'] ) ); $city = sanitize_title( esc_attr( $_POST['city'] ) ); $order = get_order( $order_id ); $taxes = array(); $shipping_taxes = array(); // Parse the jQuery serialized items parse_str( $_POST['items'], $items ); // Prevent undefined warnings if ( ! isset( $items['line_tax'] ) ) { $items['line_tax'] = array(); } if ( ! isset( $items['line_subtotal_tax'] ) ) { $items['line_subtotal_tax'] = array(); } $items['order_taxes'] = array(); // Get items and fees taxes if ( isset( $items['order_item_id'] ) ) { $get_values = array( 'order_item_id', 'line_subtotal', 'line_total', 'order_item_tax_class' ); foreach ( $get_values as $value ) { $$value = isset( $items[ $value ] ) ? $items[ $value ] : array(); } foreach ( $order_item_id as $item_id ) { $item_id = absint( $item_id ); $line_total[ $item_id ] = isset( $line_total[ $item_id ] ) ? wc_format_decimal( $line_total[ $item_id ] ) : 0; $line_subtotal[ $item_id ] = isset( $line_subtotal[ $item_id ] ) ? wc_format_decimal( $line_subtotal[ $item_id ] ) : $line_total[ $item_id ]; $order_item_tax_class[ $item_id ] = isset( $order_item_tax_class[ $item_id ] ) ? sanitize_text_field( $order_item_tax_class[ $item_id ] ) : ''; $product_id = $order->get_item_meta( $item_id, '_product_id', true ); // Get product details if ( get_post_type( $product_id ) == 'product' ) { $_product = get_product( $product_id ); $item_tax_status = $_product->get_tax_status(); } else { $item_tax_status = 'taxable'; } if ( '0' !== $order_item_tax_class[ $item_id ] && 'taxable' === $item_tax_status ) { $tax_rates = WC_Tax::find_rates( array( 'country' => $country, 'state' => $state, 'postcode' => $postcode, 'city' => $city, 'tax_class' => $order_item_tax_class[ $item_id ] ) ); $line_taxes = WC_Tax::calc_tax( $line_total[ $item_id ], $tax_rates, false ); $line_subtotal_taxes = WC_Tax::calc_tax( $line_subtotal[ $item_id ], $tax_rates, false ); // Set the new line_tax foreach ( $line_taxes as $_tax_id => $_tax_value ) { $items['line_tax'][ $item_id ][ $_tax_id ] = $_tax_value; } // Set the new line_subtotal_tax foreach ( $line_subtotal_taxes as $_tax_id => $_tax_value ) { $items['line_subtotal_tax'][ $item_id ][ $_tax_id ] = $_tax_value; } // Sum the item taxes foreach ( array_keys( $taxes + $line_taxes ) as $key ) { $taxes[ $key ] = ( isset( $line_taxes[ $key ] ) ? $line_taxes[ $key ] : 0 ) + ( isset( $taxes[ $key ] ) ? $taxes[ $key ] : 0 ); } } } } // Get shipping taxes if ( isset( $items['shipping_method_id'] ) ) { $matched_tax_rates = array(); $tax_rates = WC_Tax::find_rates( array( 'country' => $country, 'state' => $state, 'postcode' => $postcode, 'city' => $city, 'tax_class' => '' ) ); if ( $tax_rates ) { foreach ( $tax_rates as $key => $rate ) { if ( isset( $rate['shipping'] ) && 'yes' == $rate['shipping'] ) { $matched_tax_rates[ $key ] = $rate; } } } $get_values = array( 'shipping_method_id', 'shipping_cost', 'shipping_taxes' ); foreach ( $get_values as $value ) { $$value = isset( $items[ $value ] ) ? $items[ $value ] : array(); } foreach ( $shipping_method_id as $item_id ) { $item_id = absint( $item_id ); $shipping_cost[ $item_id ] = isset( $shipping_cost[ $item_id ] ) ? wc_format_decimal( $shipping_cost[ $item_id ] ) : 0; $shipping_taxes = WC_Tax::calc_shipping_tax( $shipping_cost[ $item_id ], $matched_tax_rates ); // Set the new shipping_taxes foreach ( $shipping_taxes as $_tax_id => $_tax_value ) { $items['shipping_taxes'][ $item_id ][ $_tax_id ] = $_tax_value; } } } // Remove old tax rows $order->remove_order_items( 'tax' ); // Add tax rows foreach ( array_keys( $taxes + $shipping_taxes ) as $tax_rate_id ) { $order->add_tax( $tax_rate_id, isset( $taxes[ $tax_rate_id ] ) ? $taxes[ $tax_rate_id ] : 0, isset( $shipping_taxes[ $tax_rate_id ] ) ? $shipping_taxes[ $tax_rate_id ] : 0 ); } // Create the new order_taxes foreach ( $order->get_taxes() as $tax_id => $tax_item ) { $items['order_taxes'][ $tax_id ] = absint( $tax_item['rate_id'] ); } // Save order items wc_save_order_items( $order_id, $items ); // Return HTML items $order = new WC_Order( $order_id ); $data = get_post_meta( $order_id ); include( 'admin/meta-boxes/views/html-order-items.php' ); die(); } /** * Save order items via ajax */ public static function save_order_items() { check_ajax_referer( 'order-item', 'security' ); if ( isset( $_POST['order_id'] ) && isset( $_POST['items'] ) ) { $order_id = absint( $_POST['order_id'] ); // Parse the jQuery serialized items $items = array(); parse_str( $_POST['items'], $items ); // Save order items wc_save_order_items( $order_id, $items ); // Return HTML items $order = new WC_Order( $order_id ); $data = get_post_meta( $order_id ); include( 'admin/meta-boxes/views/html-order-items.php' ); } die(); } /** * Load order items via ajax */ public static function load_order_items() { check_ajax_referer( 'order-item', 'security' ); // Return HTML items $order_id = absint( $_POST['order_id'] ); $order = new WC_Order( $order_id ); $data = get_post_meta( $order_id ); include( 'admin/meta-boxes/views/html-order-items.php' ); die(); } /** * Add order note via ajax */ public static function add_order_note() { check_ajax_referer( 'add-order-note', 'security' ); $post_id = (int) $_POST['post_id']; $note = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) ); $note_type = $_POST['note_type']; $is_customer_note = $note_type == 'customer' ? 1 : 0; if ( $post_id > 0 ) { $order = get_order( $post_id ); $comment_id = $order->add_order_note( $note, $is_customer_note ); echo '
  • '; echo wpautop( wptexturize( $note ) ); echo '

    '.__( 'Delete note', 'woocommerce' ).'

    '; echo '
  • '; } // Quit out die(); } /** * Delete order note via ajax */ public static function delete_order_note() { check_ajax_referer( 'delete-order-note', 'security' ); $note_id = (int) $_POST['note_id']; if ( $note_id > 0 ) { wp_delete_comment( $note_id ); } // Quit out die(); } /** * Search for products and echo json * * @param string $x (default: '') * @param string $post_types (default: array('product')) */ public static function json_search_products( $x = '', $post_types = array('product') ) { check_ajax_referer( 'search-products', 'security' ); $term = (string) wc_clean( stripslashes( $_GET['term'] ) ); if ( empty( $term ) ) { die(); } if ( is_numeric( $term ) ) { $args = array( 'post_type' => $post_types, 'post_status' => 'publish', 'posts_per_page' => -1, 'post__in' => array(0, $term), 'fields' => 'ids' ); $args2 = array( 'post_type' => $post_types, 'post_status' => 'publish', 'posts_per_page' => -1, 'post_parent' => $term, 'fields' => 'ids' ); $args3 = array( 'post_type' => $post_types, 'post_status' => 'publish', 'posts_per_page' => -1, 'meta_query' => array( array( 'key' => '_sku', 'value' => $term, 'compare' => 'LIKE' ) ), 'fields' => 'ids' ); $posts = array_unique( array_merge( get_posts( $args ), get_posts( $args2 ), get_posts( $args3 ) ) ); } else { $args = array( 'post_type' => $post_types, 'post_status' => 'publish', 'posts_per_page' => -1, 's' => $term, 'fields' => 'ids' ); $args2 = array( 'post_type' => $post_types, 'post_status' => 'publish', 'posts_per_page' => -1, 'meta_query' => array( array( 'key' => '_sku', 'value' => $term, 'compare' => 'LIKE' ) ), 'fields' => 'ids' ); $posts = array_unique( array_merge( get_posts( $args ), get_posts( $args2 ) ) ); } $found_products = array(); if ( $posts ) { foreach ( $posts as $post ) { $product = get_product( $post ); $found_products[ $post ] = $product->get_formatted_name(); } } $found_products = apply_filters( 'woocommerce_json_search_found_products', $found_products ); wp_send_json( $found_products ); } /** * Search for product variations and return json * * @access public * @return void * @see WC_AJAX::json_search_products() */ public static function json_search_products_and_variations() { self::json_search_products( '', array('product', 'product_variation') ); } /** * Search for customers and return json */ public static function json_search_customers() { check_ajax_referer( 'search-customers', 'security' ); $term = wc_clean( stripslashes( $_GET['term'] ) ); if ( empty( $term ) ) { die(); } $default = isset( $_GET['default'] ) ? $_GET['default'] : __( 'Guest', 'woocommerce' ); $found_customers = array( '' => $default ); add_action( 'pre_user_query', array( __CLASS__, 'json_search_customer_name' ) ); $customers_query = new WP_User_Query( apply_filters( 'woocommerce_json_search_customers_query', array( 'fields' => 'all', 'orderby' => 'display_name', 'search' => '*' . $term . '*', 'search_columns' => array( 'ID', 'user_login', 'user_email', 'user_nicename' ) ) ) ); remove_action( 'pre_user_query', array( __CLASS__, 'json_search_customer_name' ) ); $customers = $customers_query->get_results(); if ( $customers ) { foreach ( $customers as $customer ) { $found_customers[ $customer->ID ] = $customer->display_name . ' (#' . $customer->ID . ' – ' . sanitize_email( $customer->user_email ) . ')'; } } wp_send_json( $found_customers ); } /** * Search for downloadable product variations and return json * * @access public * @return void * @see WC_AJAX::json_search_products() */ public static function json_search_downloadable_products_and_variations() { $term = (string) wc_clean( stripslashes( $_GET['term'] ) ); $args = array( 'post_type' => array( 'product', 'product_variation' ), 'posts_per_page' => -1, 'post_status' => 'publish', 'order' => 'ASC', 'orderby' => 'parent title', 'meta_query' => array( array( 'key' => '_downloadable', 'value' => 'yes' ) ), 's' => $term ); $posts = get_posts( $args ); $found_products = array(); if ( $posts ) { foreach ( $posts as $post ) { $product = get_product( $post->ID ); $found_products[ $post->ID ] = $product->get_formatted_name(); } } wp_send_json( $found_products ); } /** * When searching using the WP_User_Query, search names (user meta) too * @param object $query * @return object */ public static function json_search_customer_name( $query ) { global $wpdb; $term = wc_clean( stripslashes( $_GET['term'] ) ); $query->query_from .= " INNER JOIN {$wpdb->usermeta} AS user_name ON {$wpdb->users}.ID = user_name.user_id AND ( user_name.meta_key = 'first_name' OR user_name.meta_key = 'last_name' ) "; $query->query_where .= $wpdb->prepare( " OR user_name.meta_value LIKE %s ", '%' . like_escape( $term ) . '%' ); } /** * Ajax request handling for categories ordering */ public static function term_ordering() { $id = (int) $_POST['id']; $next_id = isset( $_POST['nextid'] ) && (int) $_POST['nextid'] ? (int) $_POST['nextid'] : null; $taxonomy = isset( $_POST['thetaxonomy'] ) ? esc_attr( $_POST['thetaxonomy'] ) : null; $term = get_term_by('id', $id, $taxonomy); if ( ! $id || ! $term || ! $taxonomy ) { die(0); } wc_reorder_terms( $term, $next_id, $taxonomy ); $children = get_terms( $taxonomy, "child_of=$id&menu_order=ASC&hide_empty=0" ); if ( $term && sizeof( $children ) ) { echo 'children'; die(); } } /** * Ajax request handling for product ordering * * Based on Simple Page Ordering by 10up (http://wordpress.org/extend/plugins/simple-page-ordering/) */ public static function product_ordering() { global $wpdb; // check permissions again and make sure we have what we need if ( ! current_user_can('edit_products') || empty( $_POST['id'] ) || ( ! isset( $_POST['previd'] ) && ! isset( $_POST['nextid'] ) ) ) { die(-1); } // real post? if ( ! $post = get_post( $_POST['id'] ) ) { die(-1); } $previd = isset( $_POST['previd'] ) ? $_POST['previd'] : false; $nextid = isset( $_POST['nextid'] ) ? $_POST['nextid'] : false; $new_pos = array(); // store new positions for ajax $siblings = $wpdb->get_results( $wpdb->prepare(' SELECT ID, menu_order FROM %1$s AS posts WHERE posts.post_type = \'product\' AND posts.post_status IN ( \'publish\', \'pending\', \'draft\', \'future\', \'private\' ) AND posts.ID NOT IN (%2$d) ORDER BY posts.menu_order ASC, posts.ID DESC ', $wpdb->posts, $post->ID) ); $menu_order = 0; foreach ( $siblings as $sibling ) { // if this is the post that comes after our repositioned post, set our repositioned post position and increment menu order if ( $nextid == $sibling->ID ) { $wpdb->update( $wpdb->posts, array( 'menu_order' => $menu_order ), array( 'ID' => $post->ID ), array( '%d' ), array( '%d' ) ); $new_pos[ $post->ID ] = $menu_order; $menu_order++; } // if repositioned post has been set, and new items are already in the right order, we can stop if ( isset( $new_pos[ $post->ID ] ) && $sibling->menu_order >= $menu_order ) { break; } // set the menu order of the current sibling and increment the menu order $wpdb->update( $wpdb->posts, array( 'menu_order' => $menu_order ), array( 'ID' => $sibling->ID ), array( '%d' ), array( '%d' ) ); $new_pos[ $sibling->ID ] = $menu_order; $menu_order++; if ( ! $nextid && $previd == $sibling->ID ) { $wpdb->update( $wpdb->posts, array( 'menu_order' => $menu_order ), array( 'ID' => $post->ID ), array( '%d' ), array( '%d' ) ); $new_pos[$post->ID] = $menu_order; $menu_order++; } } do_action( 'woocommerce_after_product_ordering' ); wp_send_json( $new_pos ); } /** * Handle a refund via the edit order screen */ public static function refund_line_items() { check_ajax_referer( 'order-item', 'security' ); $order_id = absint( $_POST['order_id'] ); $refund_amount = sanitize_text_field( $_POST['refund_amount'] ); $refund_reason = sanitize_text_field( $_POST['refund_reason'] ); $line_item_qtys = json_decode( sanitize_text_field( stripslashes( $_POST['line_item_qtys'] ) ), true ); $line_item_totals = json_decode( sanitize_text_field( stripslashes( $_POST['line_item_totals'] ) ), true ); $line_item_tax_totals = json_decode( sanitize_text_field( stripslashes( $_POST['line_item_tax_totals'] ) ), true ); $api_refund = $_POST['api_refund'] === 'true' ? true : false; $restock_refunded_items = $_POST['restock_refunded_items'] === 'true' ? true : false; try { // Validate that the refund can occur $order = get_order( $order_id ); $order_items = $order->get_items(); $max_refund = $order->get_total() - $order->get_total_refunded(); if ( ! $refund_amount || $max_refund < $refund_amount ) { throw new exception( __( 'Invalid refund amount', 'woocommerce' ) ); } // Prepare line items which we are refunding $line_items = array(); $item_ids = array_unique( array_merge( array_keys( $line_item_qtys, $line_item_totals ) ) ); foreach ( $item_ids as $item_id ) { $line_items[ $item_id ] = array( 'qty' => 0, 'refund_total' => 0, 'refund_tax' => array() ); } foreach ( $line_item_qtys as $item_id => $qty ) { $line_items[ $item_id ]['qty'] = max( $qty, 0 ); if ( $restock_refunded_items && $qty && isset( $order_items[ $item_id ] ) ) { $order_item = $order_items[ $item_id ]; $_product = $order->get_product_from_item( $order_item ); if ( $_product && $_product->exists() && $_product->managing_stock() ) { $old_stock = $_product->stock; $new_quantity = $_product->increase_stock( $qty ); $order->add_order_note( sprintf( __( 'Item #%s stock increased from %s to %s.', 'woocommerce' ), $order_item['product_id'], $old_stock, $new_quantity ) ); } } } foreach ( $line_item_totals as $item_id => $total ) { $line_items[ $item_id ]['refund_total'] = $total; } foreach ( $line_item_tax_totals as $item_id => $tax_totals ) { $line_items[ $item_id ]['refund_tax'] = $tax_totals; } // Create the refund object $refund = wc_create_refund( array( 'amount' => $refund_amount, 'reason' => $refund_reason, 'order_id' => $order_id, 'line_items' => $line_items ) ); if ( is_wp_error( $refund ) ) { throw new exception( $refund->get_error_message() ); } // Refund via API if ( $api_refund ) { if ( WC()->payment_gateways() ) { $payment_gateways = WC()->payment_gateways->payment_gateways(); } if ( isset( $payment_gateways[ $order->payment_method ] ) && $payment_gateways[ $order->payment_method ]->supports( 'refunds' ) ) { $result = $payment_gateways[ $order->payment_method ]->process_refund( $order_id, $refund_amount ); if ( is_wp_error( $result ) ) { throw new exception( $result->get_error_message() ); } elseif ( ! $result ) { throw new exception( __( 'Refund failed', 'woocommerce' ) ); } } } // Clear transients wc_delete_shop_order_transients( $order_id ); wp_send_json( true ); } catch ( Exception $e ) { wp_send_json( array( 'error' => $e->getMessage() ) ); } } /** * Delete a refund */ public static function delete_refund() { check_ajax_referer( 'order-item', 'security' ); $refund_id = absint( $_POST['refund_id'] ); if ( $refund_id && 'shop_order_refund' === get_post_type( $refund_id ) ) { wp_delete_post( $refund_id ); } die(); } } WC_AJAX::init();