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,
'remove_order_item' => 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,
'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
);
foreach ( $ajax_events as $ajax_event => $nopriv ) {
add_action( 'wp_ajax_woocommerce_' . $ajax_event, array( $this, $ajax_event ) );
if ( $nopriv )
add_action( 'wp_ajax_nopriv_woocommerce_' . $ajax_event, array( $this, $ajax_event ) );
}
}
/**
* Output headers for JSON requests
*/
private function json_headers() {
header( 'Content-Type: application/json; charset=utf-8' );
}
/**
* Get a refreshed cart fragment
*/
public function get_refreshed_fragments() {
$this->json_headers();
// 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() ) ) : ''
);
echo json_encode( $data );
die();
}
/**
* AJAX apply coupon on checkout page
*/
public 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 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 function update_order_review() {
check_ajax_referer( 'update-order-review', 'security' );
if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) )
define( 'WOOCOMMERCE_CHECKOUT', true );
if ( sizeof( WC()->cart->get_cart() ) == 0 ) {
echo '';
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 ( 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' ); // Display review order table
die();
}
/**
* AJAX add to cart
*/
public function add_to_cart() {
$product_id = apply_filters( 'woocommerce_add_to_cart_product_id', absint( $_POST['product_id'] ) );
$quantity = empty( $_POST['quantity'] ) ? 1 : apply_filters( 'woocommerce_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
$this->get_refreshed_fragments();
} else {
$this->json_headers();
// 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 )
);
echo json_encode( $data );
}
die();
}
/**
* Process ajax checkout form
*/
public function checkout() {
if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) )
define( 'WOOCOMMERCE_CHECKOUT', true );
$woocommerce_checkout = WC()->checkout();
$woocommerce_checkout->process_checkout();
die(0);
}
/**
* Feature a product from admin
*/
public function feature_product() {
if ( ! current_user_can('edit_products') )
wp_die( __( 'You do not have sufficient permissions to access this page.', 'woocommerce' ) );
if ( ! check_admin_referer('woocommerce-feature-product'))
wp_die( __( 'You have taken too long. Please go back and retry.', 'woocommerce' ) );
$post_id = isset( $_GET['product_id'] ) && (int) $_GET['product_id'] ? (int) $_GET['product_id'] : '';
if (!$post_id) die;
$post = get_post($post_id);
if ( ! $post || $post->post_type !== 'product' ) die;
$featured = get_post_meta( $post->ID, '_featured', true );
if ( $featured == 'yes' )
update_post_meta($post->ID, '_featured', 'no');
else
update_post_meta($post->ID, '_featured', 'yes');
wp_safe_redirect( remove_query_arg( array('trashed', 'untrashed', 'deleted', 'ids'), wp_get_referer() ) );
die();
}
/**
* Mark an order as complete
*/
public function mark_order_complete() {
if ( !current_user_can('edit_shop_orders') ) wp_die( __( 'You do not have sufficient permissions to access this page.', 'woocommerce' ) );
if ( !check_admin_referer('woocommerce-mark-order-complete')) wp_die( __( 'You have taken too long. Please go back and retry.', 'woocommerce' ) );
$order_id = isset($_GET['order_id']) && (int) $_GET['order_id'] ? (int) $_GET['order_id'] : '';
if (!$order_id) die;
$order = new WC_Order( $order_id );
$order->update_status( 'completed' );
wp_safe_redirect( wp_get_referer() );
die();
}
/**
* Mark an order as processing
*/
public function mark_order_processing() {
if ( !current_user_can('edit_shop_orders') ) wp_die( __( 'You do not have sufficient permissions to access this page.', 'woocommerce' ) );
if ( !check_admin_referer('woocommerce-mark-order-processing')) wp_die( __( 'You have taken too long. Please go back and retry.', 'woocommerce' ) );
$order_id = isset($_GET['order_id']) && (int) $_GET['order_id'] ? (int) $_GET['order_id'] : '';
if (!$order_id) die;
$order = new WC_Order( $order_id );
$order->update_status( 'processing' );
wp_safe_redirect( wp_get_referer() );
die();
}
/**
* Add a new attribute via ajax function
*/
public function add_new_attribute() {
check_ajax_referer( 'add-attribute', 'security' );
$this->json_headers();
$taxonomy = esc_attr( $_POST['taxonomy'] );
$term = stripslashes( $_POST['term'] );
if ( taxonomy_exists( $taxonomy ) ) {
$result = wp_insert_term( $term, $taxonomy );
if ( is_wp_error($result) ) {
echo json_encode(array(
'error' => $result->get_error_message()
));
} else {
echo json_encode(array(
'term_id' => $result['term_id'],
'name' => $term,
'slug' => sanitize_title( $term ),
));
}
}
die();
}
/**
* Delete variation via ajax function
*/
public function remove_variation() {
check_ajax_referer( 'delete-variation', 'security' );
$variation_id = intval( $_POST['variation_id'] );
$variation = get_post($variation_id);
if ( $variation && $variation->post_type == "product_variation" )
wp_delete_post( $variation_id );
die();
}
/**
* Delete variations via ajax function
*/
public 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 && $variation->post_type == "product_variation" )
wp_delete_post( $variation_id );
}
die();
}
/**
* Save attributes via ajax
*/
public 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 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/post-types/meta-boxes/views/html-variation-admin.php' );
}
die();
}
/**
* Link all variations via ajax function
*/
public 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'] ) {
$post_terms = wp_get_post_terms( $post_id, $attribute['name'] );
$options = array();
foreach ( $post_terms as $term ) {
$options[] = $term->slug;
}
} 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;
}
wc_delete_product_transients( $post_id );
echo $added;
die();
}
/**
* Delete download permissions via ajax function
*/
public 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 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 = new WC_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/post-types/meta-boxes/views/html-order-download-permission.php' );
}
}
}
}
die();
}
/**
* Get customer details via ajax
*/
public function get_customer_details() {
check_ajax_referer( 'get-customer-details', 'security' );
$this->json_headers();
$user_id = (int) trim(stripslashes($_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 );
echo json_encode( $customer_data );
// Quit out
die();
}
/**
* Add order item via ajax
*/
public function ajax_add_order_item() {
global $wpdb;
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 || ( $post->post_type !== 'product' && $post->post_type !== 'product_variation' ) )
die();
$_product = get_product( $post->ID );
$order = new WC_Order( $order_id );
$class = 'new_row';
// Set values
$item = array();
$item['product_id'] = $_product->id;
$item['variation_id'] = isset( $_product->variation_id ) ? $_product->variation_id : '';
$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'] );
}
do_action( 'woocommerce_ajax_add_order_item_meta', $item_id, $item );
$item = apply_filters( 'woocommerce_ajax_order_item', $item, $item_id );
include( 'admin/post-types/meta-boxes/views/html-order-item.php' );
// Quit out
die();
}
/**
* Add order fee via ajax
*/
public function ajax_add_order_fee() {
check_ajax_referer( 'order-item', 'security' );
$order_id = absint( $_POST['order_id'] );
$order = new WC_Order( $order_id );
// Add line item
$item_id = wc_add_order_item( $order_id, array(
'order_item_name' => '',
'order_item_type' => 'fee'
) );
// Add line item meta
if ( $item_id ) {
wc_add_order_item_meta( $item_id, '_tax_class', '' );
wc_add_order_item_meta( $item_id, '_line_total', '' );
wc_add_order_item_meta( $item_id, '_line_tax', '' );
}
include( 'admin/post-types/meta-boxes/views/html-order-fee.php' );
// Quit out
die();
}
/**
* Remove an order item
*/
public function ajax_remove_order_item() {
global $wpdb;
check_ajax_referer( 'order-item', 'security' );
$order_item_ids = $_POST['order_item_ids'];
if ( sizeof( $order_item_ids ) > 0 ) {
foreach( $order_item_ids as $id ) {
wc_delete_order_item( absint( $id ) );
}
}
die();
}
/**
* Reduce order item stock
*/
public function ajax_reduce_order_item_stock() {
global $wpdb;
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 = new WC_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_reduce_order_stock_quantity', $order_item_qty[ $item_id ], $item_id );
$new_quantity = $_product->reduce_stock( $stock_change );
$return[] = sprintf( __( 'Item #%s stock reduced from %s to %s.', 'woocommerce' ), $order_item['product_id'], $old_stock, $new_quantity );
$order->add_order_note( sprintf( __( 'Item #%s stock reduced from %s to %s.', 'woocommerce' ), $order_item['product_id'], $old_stock, $new_quantity) );
$order->send_stock_notifications( $_product, $new_quantity, $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 function ajax_increase_order_item_stock() {
global $wpdb;
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 = new WC_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 function add_order_item() {
global $wpdb;
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 || ( $post->post_type !== 'product' && $post->post_type !== 'product_variation' ) )
die();
$_product = get_product( $post->ID );
$order = new WC_Order( $order_id );
$class = 'new_row';
// Set values
$item = array();
$item['product_id'] = $_product->id;
$item['variation_id'] = isset( $_product->variation_id ) ? $_product->variation_id : '';
$item['name'] = $_product->get_title();
$item['tax_class'] = $_product->get_tax_class();
$item['qty'] = 1;
$item['line_subtotal'] = number_format( (double) $_product->get_price_excluding_tax(), 2, '.', '' );
$item['line_subtotal_tax'] = '';
$item['line_total'] = number_format( (double) $_product->get_price_excluding_tax(), 2, '.', '' );
$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'] );
}
do_action( 'woocommerce_ajax_add_order_item_meta', $item_id, $item );
$item = apply_filters( 'woocommerce_ajax_order_item', $item, $item_id );
include( 'admin/post-types/meta-boxes/views/html-order-item.php' );
// Quit out
die();
}
/**
* Add some meta to a line item
*/
public function add_order_item_meta() {
global $wpdb;
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 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 function calc_line_taxes() {
global $wpdb;
check_ajax_referer( 'calc-totals', 'security' );
$this->json_headers();
$tax = new WC_Tax();
$taxes = $tax_rows = $item_taxes = $shipping_taxes = array();
$order_id = absint( $_POST['order_id'] );
$order = new WC_Order( $order_id );
$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'] ) );
$items = isset( $_POST['items'] ) ? $_POST['items'] : array();
$shipping = $_POST['shipping'];
$item_tax = 0;
// Calculate sales tax first
if ( sizeof( $items ) > 0 ) {
foreach( $items as $item_id => $item ) {
$item_id = absint( $item_id );
$line_subtotal = isset( $item['line_subtotal'] ) ? wc_format_decimal( $item['line_subtotal'] ) : 0;
$line_total = wc_format_decimal( $item['line_total'] );
$tax_class = sanitize_text_field( $item['tax_class'] );
$product_id = $order->get_item_meta( $item_id, '_product_id', true );
if ( ! $item_id || $tax_class == '0' )
continue;
// 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';
}
// Only calc if taxable
if ( $item_tax_status == 'taxable' ) {
$tax_rates = $tax->find_rates( array(
'country' => $country,
'state' => $state,
'postcode' => $postcode,
'city' => $city,
'tax_class' => $tax_class
) );
$line_subtotal_taxes = $tax->calc_tax( $line_subtotal, $tax_rates, false );
$line_taxes = $tax->calc_tax( $line_total, $tax_rates, false );
$line_subtotal_tax = array_sum( $line_subtotal_taxes );
$line_tax = array_sum( $line_taxes );
if ( $line_subtotal_tax < 0 )
$line_subtotal_tax = 0;
if ( $line_tax < 0 )
$line_tax = 0;
$item_taxes[ $item_id ] = array(
'line_subtotal_tax' => wc_format_localized_price( $line_subtotal_tax ),
'line_tax' => wc_format_localized_price( $line_tax )
);
$item_tax += $line_tax;
// 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 );
}
}
}
// Now calculate shipping tax
$matched_tax_rates = array();
$tax_rates = $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'] ) && $rate['shipping'] == 'yes' )
$matched_tax_rates[ $key ] = $rate;
$shipping_taxes = $tax->calc_shipping_tax( $shipping, $matched_tax_rates );
$shipping_tax = $tax->round( array_sum( $shipping_taxes ) );
// Remove old tax rows
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_itemmeta WHERE order_item_id IN ( SELECT order_item_id FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d AND order_item_type = 'tax' )", $order_id ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d AND order_item_type = 'tax'", $order_id ) );
// Get tax rates
$rates = $wpdb->get_results( "SELECT tax_rate_id, tax_rate_country, tax_rate_state, tax_rate_name, tax_rate_priority FROM {$wpdb->prefix}woocommerce_tax_rates ORDER BY tax_rate_name" );
$tax_codes = array();
foreach( $rates as $rate ) {
$code = array();
$code[] = $rate->tax_rate_country;
$code[] = $rate->tax_rate_state;
$code[] = $rate->tax_rate_name ? sanitize_title( $rate->tax_rate_name ) : 'TAX';
$code[] = absint( $rate->tax_rate_priority );
$tax_codes[ $rate->tax_rate_id ] = strtoupper( implode( '-', array_filter( $code ) ) );
}
// Now merge to keep tax rows
ob_start();
foreach ( array_keys( $taxes + $shipping_taxes ) as $key ) {
$item = array();
$item['rate_id'] = $key;
$item['name'] = $tax_codes[ $key ];
$item['label'] = $tax->get_rate_label( $key );
$item['compound'] = $tax->is_compound( $key ) ? 1 : 0;
$item['tax_amount'] = wc_format_decimal( isset( $taxes[ $key ] ) ? $taxes[ $key ] : 0 );
$item['shipping_tax_amount'] = wc_format_decimal( isset( $shipping_taxes[ $key ] ) ? $shipping_taxes[ $key ] : 0 );
if ( ! $item['label'] )
$item['label'] = WC()->countries->tax_or_vat();
// Add line item
$item_id = wc_add_order_item( $order_id, array(
'order_item_name' => $item['name'],
'order_item_type' => 'tax'
) );
// Add line item meta
if ( $item_id ) {
wc_add_order_item_meta( $item_id, 'rate_id', $item['rate_id'] );
wc_add_order_item_meta( $item_id, 'label', $item['label'] );
wc_add_order_item_meta( $item_id, 'compound', $item['compound'] );
wc_add_order_item_meta( $item_id, 'tax_amount', $item['tax_amount'] );
wc_add_order_item_meta( $item_id, 'shipping_tax_amount', $item['shipping_tax_amount'] );
}
include( 'admin/post-types/meta-boxes/views/html-order-tax.php' );
}
$tax_row_html = ob_get_clean();
// Return
echo json_encode( array(
'item_tax' => $item_tax,
'item_taxes' => $item_taxes,
'shipping_tax' => $shipping_tax,
'tax_row_html' => $tax_row_html
) );
// Quit out
die();
}
/**
* Add order note via ajax
*/
public 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 = new WC_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 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 );
endif;
// Quit out
die();
}
/**
* Search for products and echo json
*
* @param string $x (default: '')
* @param string $post_types (default: array('product'))
*/
public function json_search_products( $x = '', $post_types = array('product') ) {
check_ajax_referer( 'search-products', 'security' );
$this->json_headers();
$term = (string) wc_clean( urldecode( 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 );
echo json_encode( $found_products );
die();
}
/**
* Search for product variations and return json
*
* @access public
* @return void
* @see WC_AJAX::json_search_products()
*/
public function json_search_products_and_variations() {
$this->json_search_products( '', array('product', 'product_variation') );
}
/**
* Search for customers and return json
*/
public function json_search_customers() {
check_ajax_referer( 'search-customers', 'security' );
$this->json_headers();
$term = wc_clean( urldecode( 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( $this, 'json_search_customer_name' ) );
$customers_query = new WP_User_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( $this, '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 ) . ')';
}
}
echo json_encode( $found_customers );
die();
}
/**
* Search for downloadable product variations and return json
*
* @access public
* @return void
* @see WC_AJAX::json_search_products()
*/
public function json_search_downloadable_products_and_variations() {
$term = (string) wc_clean( urldecode( 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();
}
echo json_encode( $found_products );
die();
}
/**
* When searching using the WP_User_Query, search names (user meta) too
* @param object $query
* @return object
*/
public function json_search_customer_name( $query ) {
global $wpdb;
$term = wc_clean( urldecode( stripslashes( $_GET['term'] ) ) );
$query->query_from .= " LEFT JOIN {$wpdb->usermeta} as meta2 ON ({$wpdb->users}.ID = meta2.user_id) ";
$query->query_from .= " LEFT JOIN {$wpdb->usermeta} as meta3 ON ({$wpdb->users}.ID = meta3.user_id) ";
$query->query_where .= $wpdb->prepare( " OR ( meta2.meta_value LIKE %s OR meta3.meta_value LIKE %s )", '%' . like_escape( $term ) . '%', '%' . like_escape( $term ) . '%' );
$query->query_where .= " AND meta2.meta_key = 'first_name' AND meta3.meta_key = 'last_name' ";
}
/**
* Ajax request handling for categories ordering
*/
public function term_ordering() {
global $wpdb;
$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 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);
$this->json_headers();
$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++;
}
}
die( json_encode( $new_pos ) );
}
}
new WC_AJAX();