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class-wc-ajax.php
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<?php
/**
* WooCommerce WC_AJAX. AJAX Event Handlers.
*
* @class WC_AJAX
* @package WooCommerce/Classes
*/
use Automattic\Jetpack\Constants;
defined( 'ABSPATH' ) || exit;
/**
* WC_Ajax class.
*/
class WC_AJAX {
/**
* Hook in ajax handlers.
*/
public static function init() {
add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
add_action( 'template_redirect', array( __CLASS__, 'do_wc_ajax' ), 0 );
self::add_ajax_events();
}
/**
* Get WC Ajax Endpoint.
*
* @param string $request Optional.
*
* @return string
*/
public static function get_endpoint( $request = '' ) {
return esc_url_raw( apply_filters( 'woocommerce_ajax_get_endpoint', add_query_arg( 'wc-ajax', $request, remove_query_arg( array( 'remove_item', 'add-to-cart', 'added-to-cart', 'order_again', '_wpnonce' ), home_url( '/', 'relative' ) ) ), $request ) );
}
/**
* Set WC AJAX constant and headers.
*/
public static function define_ajax() {
// phpcs:disable
if ( ! empty( $_GET['wc-ajax'] ) ) {
wc_maybe_define_constant( 'DOING_AJAX', true );
wc_maybe_define_constant( 'WC_DOING_AJAX', true );
if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
@ini_set( 'display_errors', 0 ); // Turn off display_errors during AJAX events to prevent malformed JSON.
}
$GLOBALS['wpdb']->hide_errors();
}
// phpcs:enable
}
/**
* Send headers for WC Ajax Requests.
*
* @since 2.5.0
*/
private static function wc_ajax_headers() {
if ( ! headers_sent() ) {
send_origin_headers();
send_nosniff_header();
wc_nocache_headers();
header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
header( 'X-Robots-Tag: noindex' );
status_header( 200 );
} elseif ( Constants::is_true( 'WP_DEBUG' ) ) {
headers_sent( $file, $line );
trigger_error( "wc_ajax_headers cannot set headers - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
}
}
/**
* Check for WC Ajax request and fire action.
*/
public static function do_wc_ajax() {
global $wp_query;
// phpcs:disable WordPress.Security.NonceVerification.Recommended
if ( ! empty( $_GET['wc-ajax'] ) ) {
$wp_query->set( 'wc-ajax', sanitize_text_field( wp_unslash( $_GET['wc-ajax'] ) ) );
}
$action = $wp_query->get( 'wc-ajax' );
if ( $action ) {
self::wc_ajax_headers();
$action = sanitize_text_field( $action );
do_action( 'wc_ajax_' . $action );
wp_die();
}
// phpcs:enable
}
/**
* Hook in methods - uses WordPress ajax handlers (admin-ajax).
*/
public static function add_ajax_events() {
$ajax_events_nopriv = array(
'get_refreshed_fragments',
'apply_coupon',
'remove_coupon',
'update_shipping_method',
'get_cart_totals',
'update_order_review',
'add_to_cart',
'remove_from_cart',
'checkout',
'get_variation',
'get_customer_location',
);
foreach ( $ajax_events_nopriv as $ajax_event ) {
add_action( 'wp_ajax_woocommerce_' . $ajax_event, array( __CLASS__, $ajax_event ) );
add_action( 'wp_ajax_nopriv_woocommerce_' . $ajax_event, array( __CLASS__, $ajax_event ) );
// WC AJAX can be used for frontend ajax requests.
add_action( 'wc_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
}
$ajax_events = array(
'feature_product',
'mark_order_status',
'get_order_details',
'add_attribute',
'add_new_attribute',
'remove_variation',
'remove_variations',
'save_attributes',
'add_variation',
'link_all_variations',
'revoke_access_to_download',
'grant_access_to_download',
'get_customer_details',
'add_order_item',
'add_order_fee',
'add_order_shipping',
'add_order_tax',
'add_coupon_discount',
'remove_order_coupon',
'remove_order_item',
'remove_order_tax',
'reduce_order_item_stock',
'increase_order_item_stock',
'add_order_item_meta',
'remove_order_item_meta',
'calc_line_taxes',
'save_order_items',
'load_order_items',
'add_order_note',
'delete_order_note',
'json_search_products',
'json_search_products_and_variations',
'json_search_downloadable_products_and_variations',
'json_search_customers',
'json_search_categories',
'term_ordering',
'product_ordering',
'refund_line_items',
'delete_refund',
'rated',
'update_api_key',
'load_variations',
'save_variations',
'bulk_edit_variations',
'tax_rates_save_changes',
'shipping_zones_save_changes',
'shipping_zone_add_method',
'shipping_zone_methods_save_changes',
'shipping_zone_methods_save_settings',
'shipping_classes_save_changes',
'toggle_gateway_enabled',
);
foreach ( $ajax_events as $ajax_event ) {
add_action( 'wp_ajax_woocommerce_' . $ajax_event, array( __CLASS__, $ajax_event ) );
}
}
/**
* Get a refreshed cart fragment, including the mini cart HTML.
*/
public static function get_refreshed_fragments() {
ob_start();
woocommerce_mini_cart();
$mini_cart = ob_get_clean();
$data = array(
'fragments' => apply_filters(
'woocommerce_add_to_cart_fragments',
array(
'div.widget_shopping_cart_content' => '<div class="widget_shopping_cart_content">' . $mini_cart . '</div>',
)
),
'cart_hash' => WC()->cart->get_cart_hash(),
);
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( wc_format_coupon_code( wp_unslash( $_POST['coupon_code'] ) ) ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
} else {
wc_add_notice( WC_Coupon::get_generic_coupon_error( WC_Coupon::E_WC_COUPON_PLEASE_ENTER ), 'error' );
}
wc_print_notices();
wp_die();
}
/**
* AJAX remove coupon on cart and checkout page.
*/
public static function remove_coupon() {
check_ajax_referer( 'remove-coupon', 'security' );
$coupon = isset( $_POST['coupon'] ) ? wc_format_coupon_code( wp_unslash( $_POST['coupon'] ) ) : false; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
if ( empty( $coupon ) ) {
wc_add_notice( __( 'Sorry there was a problem removing this coupon.', 'woocommerce' ), 'error' );
} else {
WC()->cart->remove_coupon( $coupon );
wc_add_notice( __( 'Coupon has been removed.', 'woocommerce' ) );
}
wc_print_notices();
wp_die();
}
/**
* AJAX update shipping method on cart page.
*/
public static function update_shipping_method() {
check_ajax_referer( 'update-shipping-method', 'security' );
wc_maybe_define_constant( 'WOOCOMMERCE_CART', true );
$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
$posted_shipping_methods = isset( $_POST['shipping_method'] ) ? wc_clean( wp_unslash( $_POST['shipping_method'] ) ) : array();
if ( is_array( $posted_shipping_methods ) ) {
foreach ( $posted_shipping_methods as $i => $value ) {
$chosen_shipping_methods[ $i ] = $value;
}
}
WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
self::get_cart_totals();
}
/**
* AJAX receive updated cart_totals div.
*/
public static function get_cart_totals() {
wc_maybe_define_constant( 'WOOCOMMERCE_CART', true );
WC()->cart->calculate_totals();
woocommerce_cart_totals();
wp_die();
}
/**
* Session has expired.
*/
private static function update_order_review_expired() {
wp_send_json(
array(
'fragments' => apply_filters(
'woocommerce_update_order_review_fragments',
array(
'form.woocommerce-checkout' => '<div class="woocommerce-error">' . __( 'Sorry, your session has expired.', 'woocommerce' ) . ' <a href="' . esc_url( wc_get_page_permalink( 'shop' ) ) . '" class="wc-backward">' . __( 'Return to shop', 'woocommerce' ) . '</a></div>',
)
),
)
);
}
/**
* AJAX update order review on checkout.
*/
public static function update_order_review() {
check_ajax_referer( 'update-order-review', 'security' );
wc_maybe_define_constant( 'WOOCOMMERCE_CHECKOUT', true );
if ( WC()->cart->is_empty() && ! is_customize_preview() && apply_filters( 'woocommerce_checkout_update_order_review_expired', true ) ) {
self::update_order_review_expired();
}
do_action( 'woocommerce_checkout_update_order_review', isset( $_POST['post_data'] ) ? wp_unslash( $_POST['post_data'] ) : '' ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
$posted_shipping_methods = isset( $_POST['shipping_method'] ) ? wc_clean( wp_unslash( $_POST['shipping_method'] ) ) : array();
if ( is_array( $posted_shipping_methods ) ) {
foreach ( $posted_shipping_methods as $i => $value ) {
$chosen_shipping_methods[ $i ] = $value;
}
}
WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
WC()->session->set( 'chosen_payment_method', empty( $_POST['payment_method'] ) ? '' : wc_clean( wp_unslash( $_POST['payment_method'] ) ) );
WC()->customer->set_props(
array(
'billing_country' => isset( $_POST['country'] ) ? wc_clean( wp_unslash( $_POST['country'] ) ) : null,
'billing_state' => isset( $_POST['state'] ) ? wc_clean( wp_unslash( $_POST['state'] ) ) : null,
'billing_postcode' => isset( $_POST['postcode'] ) ? wc_clean( wp_unslash( $_POST['postcode'] ) ) : null,
'billing_city' => isset( $_POST['city'] ) ? wc_clean( wp_unslash( $_POST['city'] ) ) : null,
'billing_address_1' => isset( $_POST['address'] ) ? wc_clean( wp_unslash( $_POST['address'] ) ) : null,
'billing_address_2' => isset( $_POST['address_2'] ) ? wc_clean( wp_unslash( $_POST['address_2'] ) ) : null,
)
);
if ( wc_ship_to_billing_address_only() ) {
WC()->customer->set_props(
array(
'shipping_country' => isset( $_POST['country'] ) ? wc_clean( wp_unslash( $_POST['country'] ) ) : null,
'shipping_state' => isset( $_POST['state'] ) ? wc_clean( wp_unslash( $_POST['state'] ) ) : null,
'shipping_postcode' => isset( $_POST['postcode'] ) ? wc_clean( wp_unslash( $_POST['postcode'] ) ) : null,
'shipping_city' => isset( $_POST['city'] ) ? wc_clean( wp_unslash( $_POST['city'] ) ) : null,
'shipping_address_1' => isset( $_POST['address'] ) ? wc_clean( wp_unslash( $_POST['address'] ) ) : null,
'shipping_address_2' => isset( $_POST['address_2'] ) ? wc_clean( wp_unslash( $_POST['address_2'] ) ) : null,
)
);
} else {
WC()->customer->set_props(
array(
'shipping_country' => isset( $_POST['s_country'] ) ? wc_clean( wp_unslash( $_POST['s_country'] ) ) : null,
'shipping_state' => isset( $_POST['s_state'] ) ? wc_clean( wp_unslash( $_POST['s_state'] ) ) : null,
'shipping_postcode' => isset( $_POST['s_postcode'] ) ? wc_clean( wp_unslash( $_POST['s_postcode'] ) ) : null,
'shipping_city' => isset( $_POST['s_city'] ) ? wc_clean( wp_unslash( $_POST['s_city'] ) ) : null,
'shipping_address_1' => isset( $_POST['s_address'] ) ? wc_clean( wp_unslash( $_POST['s_address'] ) ) : null,
'shipping_address_2' => isset( $_POST['s_address_2'] ) ? wc_clean( wp_unslash( $_POST['s_address_2'] ) ) : null,
)
);
}
if ( isset( $_POST['has_full_address'] ) && wc_string_to_bool( wc_clean( wp_unslash( $_POST['has_full_address'] ) ) ) ) {
WC()->customer->set_calculated_shipping( true );
} else {
WC()->customer->set_calculated_shipping( false );
}
WC()->customer->save();
// Calculate shipping before totals. This will ensure any shipping methods that affect things like taxes are chosen prior to final totals being calculated. Ref: #22708.
WC()->cart->calculate_shipping();
WC()->cart->calculate_totals();
// Get order review fragment.
ob_start();
woocommerce_order_review();
$woocommerce_order_review = ob_get_clean();
// Get checkout payment fragment.
ob_start();
woocommerce_checkout_payment();
$woocommerce_checkout_payment = ob_get_clean();
// Get messages if reload checkout is not true.
$reload_checkout = isset( WC()->session->reload_checkout ) ? true : false;
if ( ! $reload_checkout ) {
$messages = wc_print_notices( true );
} else {
$messages = '';
}
unset( WC()->session->refresh_totals, WC()->session->reload_checkout );
wp_send_json(
array(
'result' => empty( $messages ) ? 'success' : 'failure',
'messages' => $messages,
'reload' => $reload_checkout,
'fragments' => apply_filters(
'woocommerce_update_order_review_fragments',
array(
'.woocommerce-checkout-review-order-table' => $woocommerce_order_review,
'.woocommerce-checkout-payment' => $woocommerce_checkout_payment,
)
),
)
);
}
/**
* AJAX add to cart.
*/
public static function add_to_cart() {
ob_start();
// phpcs:disable WordPress.Security.NonceVerification.Missing
if ( ! isset( $_POST['product_id'] ) ) {
return;
}
$product_id = apply_filters( 'woocommerce_add_to_cart_product_id', absint( $_POST['product_id'] ) );
$product = wc_get_product( $product_id );
$quantity = empty( $_POST['quantity'] ) ? 1 : wc_stock_amount( wp_unslash( $_POST['quantity'] ) );
$passed_validation = apply_filters( 'woocommerce_add_to_cart_validation', true, $product_id, $quantity );
$product_status = get_post_status( $product_id );
$variation_id = 0;
$variation = array();
if ( $product && 'variation' === $product->get_type() ) {
$variation_id = $product_id;
$product_id = $product->get_parent_id();
$variation = $product->get_variation_attributes();
}
if ( $passed_validation && false !== WC()->cart->add_to_cart( $product_id, $quantity, $variation_id, $variation ) && 'publish' === $product_status ) {
do_action( 'woocommerce_ajax_added_to_cart', $product_id );
if ( 'yes' === get_option( 'woocommerce_cart_redirect_after_add' ) ) {
wc_add_to_cart_message( array( $product_id => $quantity ), true );
}
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 );
}
// phpcs:enable
}
/**
* AJAX remove from cart.
*/
public static function remove_from_cart() {
ob_start();
// phpcs:ignore WordPress.Security.NonceVerification.Missing
$cart_item_key = wc_clean( isset( $_POST['cart_item_key'] ) ? wp_unslash( $_POST['cart_item_key'] ) : '' );
if ( $cart_item_key && false !== WC()->cart->remove_cart_item( $cart_item_key ) ) {
self::get_refreshed_fragments();
} else {
wp_send_json_error();
}
}
/**
* Process ajax checkout form.
*/
public static function checkout() {
wc_maybe_define_constant( 'WOOCOMMERCE_CHECKOUT', true );
WC()->checkout()->process_checkout();
wp_die( 0 );
}
/**
* Get a matching variation based on posted attributes.
*/
public static function get_variation() {
ob_start();
// phpcs:disable WordPress.Security.NonceVerification.Missing
if ( empty( $_POST['product_id'] ) ) {
wp_die();
}
$variable_product = wc_get_product( absint( $_POST['product_id'] ) );
if ( ! $variable_product ) {
wp_die();
}
$data_store = WC_Data_Store::load( 'product' );
$variation_id = $data_store->find_matching_product_variation( $variable_product, wp_unslash( $_POST ) );
$variation = $variation_id ? $variable_product->get_available_variation( $variation_id ) : false;
wp_send_json( $variation );
// phpcs:enable
}
/**
* Locate user via AJAX.
*/
public static function get_customer_location() {
$location_hash = WC_Cache_Helper::geolocation_ajax_get_location_hash();
wp_send_json_success( array( 'hash' => $location_hash ) );
}
/**
* Toggle Featured status of a product from admin.
*/
public static function feature_product() {
if ( current_user_can( 'edit_products' ) && check_admin_referer( 'woocommerce-feature-product' ) && isset( $_GET['product_id'] ) ) {
$product = wc_get_product( absint( $_GET['product_id'] ) );
if ( $product ) {
$product->set_featured( ! $product->get_featured() );
$product->save();
}
}
wp_safe_redirect( wp_get_referer() ? remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'ids' ), wp_get_referer() ) : admin_url( 'edit.php?post_type=product' ) );
exit;
}
/**
* Mark an order with a status.
*/
public static function mark_order_status() {
if ( current_user_can( 'edit_shop_orders' ) && check_admin_referer( 'woocommerce-mark-order-status' ) && isset( $_GET['status'], $_GET['order_id'] ) ) {
$status = sanitize_text_field( wp_unslash( $_GET['status'] ) );
$order = wc_get_order( absint( wp_unslash( $_GET['order_id'] ) ) );
if ( wc_is_order_status( 'wc-' . $status ) && $order ) {
// Initialize payment gateways in case order has hooked status transition actions.
WC()->payment_gateways();
$order->update_status( $status, '', true );
do_action( 'woocommerce_order_edit_status', $order->get_id(), $status );
}
}
wp_safe_redirect( wp_get_referer() ? wp_get_referer() : admin_url( 'edit.php?post_type=shop_order' ) );
exit;
}
/**
* Get order details.
*/
public static function get_order_details() {
check_admin_referer( 'woocommerce-preview-order', 'security' );
if ( ! current_user_can( 'edit_shop_orders' ) || ! isset( $_GET['order_id'] ) ) {
wp_die( -1 );
}
$order = wc_get_order( absint( $_GET['order_id'] ) ); // WPCS: sanitization ok.
if ( $order ) {
include_once 'admin/list-tables/class-wc-admin-list-table-orders.php';
wp_send_json_success( WC_Admin_List_Table_Orders::order_preview_get_order_details( $order ) );
}
wp_die();
}
/**
* Add an attribute row.
*/
public static function add_attribute() {
ob_start();
check_ajax_referer( 'add-attribute', 'security' );
if ( ! current_user_can( 'edit_products' ) || ! isset( $_POST['taxonomy'], $_POST['i'] ) ) {
wp_die( -1 );
}
$i = absint( $_POST['i'] );
$metabox_class = array();
$attribute = new WC_Product_Attribute();
$attribute->set_id( wc_attribute_taxonomy_id_by_name( sanitize_text_field( wp_unslash( $_POST['taxonomy'] ) ) ) );
$attribute->set_name( sanitize_text_field( wp_unslash( $_POST['taxonomy'] ) ) );
$attribute->set_visible( apply_filters( 'woocommerce_attribute_default_visibility', 1 ) );
$attribute->set_variation( apply_filters( 'woocommerce_attribute_default_is_variation', 0 ) );
if ( $attribute->is_taxonomy() ) {
$metabox_class[] = 'taxonomy';
$metabox_class[] = $attribute->get_name();
}
include 'admin/meta-boxes/views/html-product-attribute.php';
wp_die();
}
/**
* Add a new attribute via ajax function.
*/
public static function add_new_attribute() {
check_ajax_referer( 'add-attribute', 'security' );
if ( current_user_can( 'manage_product_terms' ) && isset( $_POST['taxonomy'], $_POST['term'] ) ) {
$taxonomy = esc_attr( wp_unslash( $_POST['taxonomy'] ) ); // phpcs:ignore
$term = wc_clean( wp_unslash( $_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 {
$term = get_term_by( 'id', $result['term_id'], $taxonomy );
wp_send_json(
array(
'term_id' => $term->term_id,
'name' => $term->name,
'slug' => $term->slug,
)
);
}
}
}
wp_die( -1 );
}
/**
* Delete variations via ajax function.
*/
public static function remove_variations() {
check_ajax_referer( 'delete-variations', 'security' );
if ( current_user_can( 'edit_products' ) && isset( $_POST['variation_ids'] ) ) {
$variation_ids = array_map( 'absint', (array) wp_unslash( $_POST['variation_ids'] ) );
foreach ( $variation_ids as $variation_id ) {
if ( 'product_variation' === get_post_type( $variation_id ) ) {
$variation = wc_get_product( $variation_id );
$variation->delete( true );
}
}
}
wp_die( -1 );
}
/**
* Save attributes via ajax.
*/
public static function save_attributes() {
check_ajax_referer( 'save-attributes', 'security' );
if ( ! current_user_can( 'edit_products' ) || ! isset( $_POST['data'], $_POST['post_id'] ) ) {
wp_die( -1 );
}
$response = array();
try {
parse_str( wp_unslash( $_POST['data'] ), $data ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$attributes = WC_Meta_Box_Product_Data::prepare_attributes( $data );
$product_id = absint( wp_unslash( $_POST['post_id'] ) );
$product_type = ! empty( $_POST['product_type'] ) ? wc_clean( wp_unslash( $_POST['product_type'] ) ) : 'simple';
$classname = WC_Product_Factory::get_product_classname( $product_id, $product_type );
$product = new $classname( $product_id );
$product->set_attributes( $attributes );
$product->save();
ob_start();
$attributes = $product->get_attributes( 'edit' );
$i = -1;
if ( ! empty( $data['attribute_names'] ) ) {
foreach ( $data['attribute_names'] as $attribute_name ) {
$attribute = isset( $attributes[ sanitize_title( $attribute_name ) ] ) ? $attributes[ sanitize_title( $attribute_name ) ] : false;
if ( ! $attribute ) {
continue;
}
$i++;
$metabox_class = array();
if ( $attribute->is_taxonomy() ) {
$metabox_class[] = 'taxonomy';
$metabox_class[] = $attribute->get_name();
}
include 'admin/meta-boxes/views/html-product-attribute.php';
}
}
$response['html'] = ob_get_clean();
} catch ( Exception $e ) {
wp_send_json_error( array( 'error' => $e->getMessage() ) );
}
// wp_send_json_success must be outside the try block not to break phpunit tests.
wp_send_json_success( $response );
}
/**
* Add variation via ajax function.
*/
public static function add_variation() {
check_ajax_referer( 'add-variation', 'security' );
if ( ! current_user_can( 'edit_products' ) || ! isset( $_POST['post_id'], $_POST['loop'] ) ) {
wp_die( -1 );
}
global $post; // Set $post global so its available, like within the admin screens.
$product_id = intval( $_POST['post_id'] );
$post = get_post( $product_id ); // phpcs:ignore
$loop = intval( $_POST['loop'] );
$product_object = wc_get_product_object( 'variable', $product_id ); // Forces type to variable in case product is unsaved.
$variation_object = wc_get_product_object( 'variation' );
$variation_object->set_parent_id( $product_id );
$variation_object->set_attributes( array_fill_keys( array_map( 'sanitize_title', array_keys( $product_object->get_variation_attributes() ) ), '' ) );
$variation_id = $variation_object->save();
$variation = get_post( $variation_id );
$variation_data = array_merge( get_post_custom( $variation_id ), wc_get_product_variation_attributes( $variation_id ) ); // kept for BW compatibility.
include 'admin/meta-boxes/views/html-variation-admin.php';
wp_die();
}
/**
* Link all variations via ajax function.
*/
public static function link_all_variations() {
check_ajax_referer( 'link-variations', 'security' );
if ( ! current_user_can( 'edit_products' ) ) {
wp_die( -1 );
}
wc_maybe_define_constant( 'WC_MAX_LINKED_VARIATIONS', 50 );
wc_set_time_limit( 0 );
$post_id = isset( $_POST['post_id'] ) ? intval( $_POST['post_id'] ) : 0;
if ( ! $post_id ) {
wp_die();
}
$product = wc_get_product( $post_id );
$data_store = $product->get_data_store();
if ( ! is_callable( array( $data_store, 'create_all_product_variations' ) ) ) {
wp_die();
}
echo esc_html( $data_store->create_all_product_variations( $product, Constants::get_constant( 'WC_MAX_LINKED_VARIATIONS' ) ) );
$data_store->sort_all_product_variations( $product->get_id() );
wp_die();
}
/**
* Delete download permissions via ajax function.
*/
public static function revoke_access_to_download() {
check_ajax_referer( 'revoke-access', 'security' );
if ( ! current_user_can( 'edit_shop_orders' ) || ! isset( $_POST['download_id'], $_POST['product_id'], $_POST['order_id'], $_POST['permission_id'] ) ) {
wp_die( -1 );
}
$download_id = wc_clean( wp_unslash( $_POST['download_id'] ) );
$product_id = intval( $_POST['product_id'] );
$order_id = intval( $_POST['order_id'] );
$permission_id = absint( $_POST['permission_id'] );
$data_store = WC_Data_Store::load( 'customer-download' );
$data_store->delete_by_id( $permission_id );
do_action( 'woocommerce_ajax_revoke_access_to_product_download', $download_id, $product_id, $order_id, $permission_id );
wp_die();
}
/**
* Grant download permissions via ajax function.
*/
public static function grant_access_to_download() {
check_ajax_referer( 'grant-access', 'security' );
if ( ! current_user_can( 'edit_shop_orders' ) || ! isset( $_POST['loop'], $_POST['order_id'], $_POST['product_ids'] ) ) {
wp_die( -1 );
}
global $wpdb;
$wpdb->hide_errors();
$order_id = intval( $_POST['order_id'] );
$product_ids = array_filter( array_map( 'absint', (array) wp_unslash( $_POST['product_ids'] ) ) );
$loop = intval( $_POST['loop'] );
$file_counter = 0;
$order = wc_get_order( $order_id );
foreach ( $product_ids as $product_id ) {
$product = wc_get_product( $product_id );
$files = $product->get_downloads();
if ( ! $order->get_billing_email() ) {
wp_die();
}
if ( ! empty( $files ) ) {
foreach ( $files as $download_id => $file ) {
$inserted_id = wc_downloadable_file_permission( $download_id, $product_id, $order );
if ( $inserted_id ) {
$download = new WC_Customer_Download( $inserted_id );
$loop ++;
$file_counter ++;
if ( $file->get_name() ) {
$file_count = $file->get_name();
} else {
/* translators: %d file count */
$file_count = sprintf( __( 'File %d', 'woocommerce' ), $file_counter );
}
include 'admin/meta-boxes/views/html-order-download-permission.php';
}
}
}
}
wp_die();
}
/**
* Get customer details via ajax.
*/
public static function get_customer_details() {
check_ajax_referer( 'get-customer-details', 'security' );
if ( ! current_user_can( 'edit_shop_orders' ) || ! isset( $_POST['user_id'] ) ) {
wp_die( -1 );
}
$user_id = absint( $_POST['user_id'] );
$customer = new WC_Customer( $user_id );
if ( has_filter( 'woocommerce_found_customer_details' ) ) {
wc_deprecated_function( 'The woocommerce_found_customer_details filter', '3.0', 'woocommerce_ajax_get_customer_details' );
}
$data = $customer->get_data();
$data['date_created'] = $data['date_created'] ? $data['date_created']->getTimestamp() : null;
$data['date_modified'] = $data['date_modified'] ? $data['date_modified']->getTimestamp() : null;
$customer_data = apply_filters( 'woocommerce_ajax_get_customer_details', $data, $customer, $user_id );
wp_send_json( $customer_data );
}
/**
* Add order item via ajax. Used on the edit order screen in WP Admin.
*
* @throws Exception If order is invalid.
*/
public static function add_order_item() {
check_ajax_referer( 'order-item', 'security' );
if ( ! current_user_can( 'edit_shop_orders' ) ) {
wp_die( -1 );
}
$response = array();
try {
if ( ! isset( $_POST['order_id'] ) ) {
throw new Exception( __( 'Invalid order', 'woocommerce' ) );
}
$order_id = absint( wp_unslash( $_POST['order_id'] ) ); // WPCS: input var ok.
$order = wc_get_order( $order_id );
if ( ! $order ) {
throw new Exception( __( 'Invalid order', 'woocommerce' ) );
}
// If we passed through items it means we need to save first before adding a new one.
$items = ( ! empty( $_POST['items'] ) ) ? wp_unslash( $_POST['items'] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
if ( ! empty( $items ) ) {
$save_items = array();
parse_str( $items, $save_items );
wc_save_order_items( $order->get_id(), $save_items );
}
$items_to_add = isset( $_POST['data'] ) ? array_filter( wp_unslash( (array) $_POST['data'] ) ) : array(); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
// Add items to order.
$order_notes = array();
foreach ( $items_to_add as $item ) {
if ( ! isset( $item['id'], $item['qty'] ) || empty( $item['id'] ) ) {
continue;
}
$product_id = absint( $item['id'] );
$qty = wc_stock_amount( $item['qty'] );
$product = wc_get_product( $product_id );
if ( ! $product ) {
throw new Exception( __( 'Invalid product ID', 'woocommerce' ) . ' ' . $product_id );
}
if ( 'variable' === $product->get_type() ) {
/* translators: %s product name */
throw new Exception( sprintf( __( '%s is a variable product parent and cannot be added.', 'woocommerce' ), $product->get_name() ) );
}
$validation_error = new WP_Error();
$validation_error = apply_filters( 'woocommerce_ajax_add_order_item_validation', $validation_error, $product, $order, $qty );
if ( $validation_error->get_error_code() ) {
throw new Exception( '<strong>' . __( 'Error:', 'woocommerce' ) . '</strong> ' . $validation_error->get_error_message() );
}
$item_id = $order->add_product( $product, $qty );
$item = apply_filters( 'woocommerce_ajax_order_item', $order->get_item( $item_id ), $item_id, $order, $product );
$added_items[ $item_id ] = $item;
$order_notes[ $item_id ] = $product->get_formatted_name();
if ( $product->managing_stock() ) {
$new_stock = wc_update_product_stock( $product, $qty, 'decrease' );
$order_notes[ $item_id ] = $product->get_formatted_name() . ' – ' . ( $new_stock + $qty ) . '→' . $new_stock;
$item->add_meta_data( '_reduced_stock', $qty, true );
$item->save();
}
do_action( 'woocommerce_ajax_add_order_item_meta', $item_id, $item, $order );
}
/* translators: %s item name. */
$order->add_order_note( sprintf( __( 'Added line items: %s', 'woocommerce' ), implode( ', ', $order_notes ) ), false, true );
do_action( 'woocommerce_ajax_order_items_added', $added_items, $order );
$data = get_post_meta( $order_id );
// Get HTML to return.
ob_start();
include 'admin/meta-boxes/views/html-order-items.php';
$items_html = ob_get_clean();
ob_start();
$notes = wc_get_order_notes( array( 'order_id' => $order_id ) );
include 'admin/meta-boxes/views/html-order-notes.php';
$notes_html = ob_get_clean();
wp_send_json_success(
array(
'html' => $items_html,
'notes_html' => $notes_html,
)
);
} catch ( Exception $e ) {
wp_send_json_error( array( 'error' => $e->getMessage() ) );
}
// wp_send_json_success must be outside the try block not to break phpunit tests.
wp_send_json_success( $response );
}
/**
* Add order fee via ajax.
*
* @throws Exception If order is invalid.
*/
public static function add_order_fee() {
check_ajax_referer( 'order-item', 'security' );
if ( ! current_user_can( 'edit_shop_orders' ) ) {
wp_die( -1 );
}
$response = array();
try {
$order_id = isset( $_POST['order_id'] ) ? absint( $_POST['order_id'] ) : 0;
$order = wc_get_order( $order_id );
if ( ! $order ) {
throw new Exception( __( 'Invalid order', 'woocommerce' ) );
}
$amount = isset( $_POST['amount'] ) ? wc_clean( wp_unslash( $_POST['amount'] ) ) : 0;
$calculate_tax_args = array(
'country' => isset( $_POST['country'] ) ? wc_strtoupper( wc_clean( wp_unslash( $_POST['country'] ) ) ) : '',
'state' => isset( $_POST['state'] ) ? wc_strtoupper( wc_clean( wp_unslash( $_POST['state'] ) ) ) : '',
'postcode' => isset( $_POST['postcode'] ) ? wc_strtoupper( wc_clean( wp_unslash( $_POST['postcode'] ) ) ) : '',
'city' => isset( $_POST['city'] ) ? wc_strtoupper( wc_clean( wp_unslash( $_POST['city'] ) ) ) : '',
);
if ( strstr( $amount, '%' ) ) {
$formatted_amount = $amount;
$percent = floatval( trim( $amount, '%' ) );
$amount = $order->get_total() * ( $percent / 100 );
} else {
$amount = floatval( $amount );
$formatted_amount = wc_price( $amount, array( 'currency' => $order->get_currency() ) );
}
$fee = new WC_Order_Item_Fee();
$fee->set_amount( $amount );