/**
* Order term when created (put in position 0).
*
* @param mixed $term_id
* @param mixed $tt_id
* @param string $taxonomy
*/
public function create_term($term_id, $tt_id = '', $taxonomy = '')
{
if ('product_cat' != $taxonomy && !taxonomy_is_product_attribute($taxonomy)) {
return;
}
$meta_name = taxonomy_is_product_attribute($taxonomy) ? 'order_' . esc_attr($taxonomy) : 'order';
update_woocommerce_term_meta($term_id, $meta_name, 0);
}
/**
* Get a product attributes label.
*
* @param mixed $name
* @return string
*/
function wc_attribute_label($name)
{
global $wpdb;
if (taxonomy_is_product_attribute($name)) {
$name = wc_sanitize_taxonomy_name(str_replace('pa_', '', $name));
$label = $wpdb->get_var($wpdb->prepare("SELECT attribute_label FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_name = %s;", $name));
if (!$label) {
$label = ucfirst($name);
}
} else {
$label = ucwords(str_replace('-', ' ', $name));
}
return apply_filters('woocommerce_attribute_label', $label, $name);
}
/**
* Get a product attributes label.
*
* @param string $name
* @param object $product object Optional
* @return string
*/
function wc_attribute_label($name, $product = '')
{
global $wpdb;
if (taxonomy_is_product_attribute($name)) {
$name = wc_sanitize_taxonomy_name(str_replace('pa_', '', $name));
$label = $wpdb->get_var($wpdb->prepare("SELECT attribute_label FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_name = %s;", $name));
if (!$label) {
$label = $name;
}
} elseif ($product && ($attributes = $product->get_attributes()) && isset($attributes[sanitize_title($name)]['name'])) {
// Attempt to get label from product, as entered by the user
$label = $attributes[sanitize_title($name)]['name'];
} else {
$label = str_replace('-', ' ', $name);
}
return apply_filters('woocommerce_attribute_label', $label, $name, $product);
}
/**
* Place a previous order again.
*/
public static function order_again()
{
// Nothing to do
if (!isset($_GET['order_again']) || !is_user_logged_in() || !isset($_GET['_wpnonce']) || !wp_verify_nonce($_GET['_wpnonce'], 'woocommerce-order_again')) {
return;
}
// Clear current cart
WC()->cart->empty_cart();
// Load the previous order - Stop if the order does not exist
$order = wc_get_order(absint($_GET['order_again']));
if (!$order->get_id()) {
return;
}
if (!$order->has_status(apply_filters('woocommerce_valid_order_statuses_for_order_again', array('completed')))) {
return;
}
// Make sure the user is allowed to order again. By default it check if the
// previous order belonged to the current user.
if (!current_user_can('order_again', $order->get_id())) {
return;
}
// Copy products from the order to the cart
foreach ($order->get_items() as $item) {
// Load all product info including variation data
$product_id = (int) apply_filters('woocommerce_add_to_cart_product_id', $item->get_product_id());
$quantity = $item->get_quantity();
$variation_id = $item->get_variation_id();
$variations = array();
$cart_item_data = apply_filters('woocommerce_order_again_cart_item_data', array(), $item, $order);
foreach ($item->get_meta_data() as $meta) {
if (taxonomy_is_product_attribute($meta->meta_key)) {
$variations[$meta->meta_key] = $meta->meta_value;
} elseif (meta_is_product_attribute($meta->meta_key, $meta->meta_value, $product_id)) {
$variations[$meta->meta_key] = $meta->meta_value;
}
}
// Add to cart validation
if (!apply_filters('woocommerce_add_to_cart_validation', true, $product_id, $quantity, $variation_id, $variations, $cart_item_data)) {
continue;
}
WC()->cart->add_to_cart($product_id, $quantity, $variation_id, $variations, $cart_item_data);
}
do_action('woocommerce_ordered_again', $order->get_id());
// Redirect to cart
wc_add_notice(__('The cart has been filled with the items from your previous order.', 'woocommerce'));
wp_safe_redirect(wc_get_cart_url());
exit;
}
/**
* Add term ordering to get_terms.
*
* It enables the support a 'menu_order' parameter to get_terms for the product_cat taxonomy.
* By default it is 'ASC'. It accepts 'DESC' too.
*
* To disable it, set it ot false (or 0).
*
* @param array $clauses
* @param array $taxonomies
* @param array $args
* @return array
*/
function wc_terms_clauses($clauses, $taxonomies, $args)
{
global $wpdb;
// No sorting when menu_order is false.
if (isset($args['menu_order']) && false == $args['menu_order']) {
return $clauses;
}
// No sorting when orderby is non default.
if (isset($args['orderby']) && 'name' !== $args['orderby']) {
return $clauses;
}
// No sorting in admin when sorting by a column.
if (is_admin() && isset($_GET['orderby'])) {
return $clauses;
}
// No need to filter counts
if (strpos('COUNT(*)', $clauses['fields']) !== false) {
return $clauses;
}
// Wordpress should give us the taxonomies asked when calling the get_terms function. Only apply to categories and pa_ attributes.
$found = false;
foreach ((array) $taxonomies as $taxonomy) {
if (taxonomy_is_product_attribute($taxonomy) || in_array($taxonomy, apply_filters('woocommerce_sortable_taxonomies', array('product_cat')))) {
$found = true;
break;
}
}
if (!$found) {
return $clauses;
}
// Meta name.
if (!empty($taxonomies[0]) && taxonomy_is_product_attribute($taxonomies[0])) {
$meta_name = 'order_' . esc_attr($taxonomies[0]);
} else {
$meta_name = 'order';
}
// Query fields.
$clauses['fields'] = 'DISTINCT ' . $clauses['fields'];
// Query join.
if (get_option('db_version') < 34370) {
$clauses['join'] .= " LEFT JOIN {$wpdb->woocommerce_termmeta} AS tm ON (t.term_id = tm.woocommerce_term_id AND tm.meta_key = '" . esc_sql($meta_name) . "') ";
} else {
$clauses['join'] .= " LEFT JOIN {$wpdb->termmeta} AS tm ON (t.term_id = tm.term_id AND tm.meta_key = '" . esc_sql($meta_name) . "') ";
}
// Default to ASC.
if (!isset($args['menu_order']) || !in_array(strtoupper($args['menu_order']), array('ASC', 'DESC'))) {
$args['menu_order'] = 'ASC';
}
$order = "ORDER BY tm.meta_value+0 " . $args['menu_order'];
if ($clauses['orderby']) {
$clauses['orderby'] = str_replace('ORDER BY', $order . ',', $clauses['orderby']);
} else {
$clauses['orderby'] = $order;
}
return $clauses;
}
/**
* Highlights the correct top level admin menu item for post type add screens.
*/
public function menu_highlight()
{
global $parent_file, $submenu_file, $post_type;
switch ($post_type) {
case 'shop_order':
case 'shop_coupon':
$parent_file = 'woocommerce';
break;
case 'product':
$screen = get_current_screen();
if (taxonomy_is_product_attribute($screen->taxonomy)) {
$submenu_file = 'product_attributes';
$parent_file = 'edit.php?post_type=product';
}
break;
}
}
function attribute_label($name, $key = NULL)
{
global $wpdb;
$label = false;
$name = str_replace('attribute_', '', $name);
if (taxonomy_is_product_attribute($name)) {
$name = woocommerce_sanitize_taxonomy_name(str_replace('pa_', '', $name));
$label = $wpdb->get_var($wpdb->prepare("SELECT attribute_label FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_name = %s;", $name));
if (!$label) {
$label = ucfirst($name);
}
} else {
if ($key) {
$label = $wpdb->get_var("SELECT meta_key FROM " . $wpdb->prefix . "woocommerce_order_itemmeta WHERE meta_value = '{$key}' limit 1");
}
if (!$label) {
$label = ucfirst($name);
}
}
return apply_filters('woocommerce_attribute_label', $label, $name);
}
/**
* Highlights the correct top level admin menu item for post type add screens.
*
* @access public
* @return void
*/
public function menu_highlight()
{
global $menu, $submenu, $parent_file, $submenu_file, $self, $post_type, $taxonomy;
$to_highlight_types = array('shop_order', 'shop_coupon');
if (isset($post_type)) {
if (in_array($post_type, $to_highlight_types)) {
$submenu_file = 'edit.php?post_type=' . esc_attr($post_type);
$parent_file = 'woocommerce';
}
if ('product' == $post_type) {
$screen = get_current_screen();
if ($screen->base == 'edit-tags' && taxonomy_is_product_attribute($taxonomy)) {
$submenu_file = 'product_attributes';
$parent_file = 'edit.php?post_type=' . esc_attr($post_type);
}
}
}
if (isset($submenu['woocommerce']) && isset($submenu['woocommerce'][1])) {
$submenu['woocommerce'][0] = $submenu['woocommerce'][1];
unset($submenu['woocommerce'][1]);
}
// Sort out Orders menu when on the top level
if (!current_user_can('manage_woocommerce')) {
foreach ($menu as $key => $menu_item) {
if (strpos($menu_item[0], _x('Orders', 'Admin menu name', 'woocommerce')) === 0) {
$menu_name = _x('Orders', 'Admin menu name', 'woocommerce');
$menu_name_count = '';
if ($order_count = wc_processing_order_count()) {
$menu_name_count = " <span class='awaiting-mod update-plugins count-{$order_count}'><span class='processing-count'>" . number_format_i18n($order_count) . "</span></span>";
}
$menu[$key][0] = $menu_name . $menu_name_count;
$submenu['edit.php?post_type=shop_order'][5][0] = $menu_name;
break;
}
}
}
}
/**
* Highlights the correct top level admin menu item for post type add screens.
*
* @return void
*/
public function menu_highlight()
{
global $menu, $submenu, $parent_file, $submenu_file, $self, $post_type, $taxonomy;
$to_highlight_types = array('shop_order', 'shop_coupon');
if (isset($post_type)) {
if (in_array($post_type, $to_highlight_types)) {
$submenu_file = 'edit.php?post_type=' . esc_attr($post_type);
$parent_file = 'woocommerce';
}
if ('product' == $post_type) {
$screen = get_current_screen();
if ($screen->base == 'edit-tags' && taxonomy_is_product_attribute($taxonomy)) {
$submenu_file = 'product_attributes';
$parent_file = 'edit.php?post_type=' . esc_attr($post_type);
}
}
}
if (isset($submenu['woocommerce']) && isset($submenu['woocommerce'][1])) {
$submenu['woocommerce'][0] = $submenu['woocommerce'][1];
unset($submenu['woocommerce'][1]);
}
if (isset($submenu['woocommerce']) && current_user_can('manage_woocommerce')) {
foreach ($submenu['woocommerce'] as $key => $menu_item) {
if (0 === strpos($menu_item[0], _x('Orders', 'Admin menu name', 'woocommerce'))) {
$menu_name = _x('Orders', 'Admin menu name', 'woocommerce');
if ($order_count = wc_processing_order_count()) {
$menu_name .= ' <span class="awaiting-mod update-plugins count-' . $order_count . '"><span class="processing-count">' . number_format_i18n($order_count) . '</span></span>';
}
$submenu['woocommerce'][$key][0] = $menu_name;
break;
}
}
}
}
/**
* Set up cart item meta data for a to complete a subscription renewal via the cart.
*
* @since 2.0
*/
protected function setup_cart($subscription, $cart_item_data)
{
WC()->cart->empty_cart(true);
$success = true;
foreach ($subscription->get_items() as $item_id => $line_item) {
// Load all product info including variation data
$product_id = (int) apply_filters('woocommerce_add_to_cart_product_id', $line_item['product_id']);
$quantity = (int) $line_item['qty'];
$variation_id = (int) $line_item['variation_id'];
$variations = array();
foreach ($line_item['item_meta'] as $meta_name => $meta_value) {
if (taxonomy_is_product_attribute($meta_name)) {
$variations[$meta_name] = $meta_value[0];
} elseif (meta_is_product_attribute($meta_name, $meta_value[0], $product_id)) {
$variations[$meta_name] = $meta_value[0];
}
}
$product = get_product($line_item['product_id']);
// The notice displayed when a subscription product has been deleted and the custoemr attempts to manually renew or make a renewal payment for a failed recurring payment for that product/subscription
// translators: placeholder is an item name
$product_deleted_error_message = apply_filters('woocommerce_subscriptions_renew_deleted_product_error_message', __('The %s product has been deleted and can no longer be renewed. Please choose a new product or contact us for assistance.', 'woocommerce-subscriptions'));
// Display error message for deleted products
if (false === $product) {
wc_add_notice(sprintf($product_deleted_error_message, $line_item['name']), 'error');
// Make sure we don't actually need the variation ID (if the product was a variation, it will have a variation ID; however, if the product has changed from a simple subscription to a variable subscription, there will be no variation_id)
} elseif ($product->is_type(array('variable-subscription')) && !empty($line_item['variation_id'])) {
$variation = get_product($variation_id);
// Display error message for deleted product variations
if (false === $variation) {
wc_add_notice(sprintf($product_deleted_error_message, $line_item['name']), 'error');
}
}
if (wcs_is_subscription($subscription)) {
$cart_item_data['subscription_line_item_id'] = $item_id;
}
$cart_item_key = WC()->cart->add_to_cart($product_id, $quantity, $variation_id, $variations, apply_filters('woocommerce_order_again_cart_item_data', array($this->cart_item_key => $cart_item_data), $line_item, $subscription));
$success = $success && (bool) $cart_item_key;
}
// If a product linked to a subscription failed to be added to the cart prevent partially paying for the order by removing all cart items.
if (!$success && wcs_is_subscription($subscription)) {
wc_add_notice(sprintf(esc_html__('Subscription #%d has not been added to the cart.', 'woocommerce-subscriptions'), $subscription->id), 'error');
WC()->cart->empty_cart(true);
}
do_action('woocommerce_setup_cart_for_' . $this->cart_item_key, $subscription, $cart_item_data);
}
/**
* Set the sort order of a term
*
* @access public
* @param int $term_id
* @param int $index
* @param string $taxonomy
* @param bool $recursive (default: false)
* @return int
*/
function woocommerce_set_term_order($term_id, $index, $taxonomy, $recursive = false)
{
global $wpdb;
$term_id = (int) $term_id;
$index = (int) $index;
// Meta name
if (taxonomy_is_product_attribute($taxonomy)) {
$meta_name = 'order_' . esc_attr($taxonomy);
} else {
$meta_name = 'order';
}
update_woocommerce_term_meta($term_id, $meta_name, $index);
if (!$recursive) {
return $index;
}
$children = get_terms($taxonomy, "parent={$term_id}&menu_order=ASC&hide_empty=0");
foreach ($children as $term) {
$index++;
$index = woocommerce_set_term_order($term->term_id, $index, $taxonomy, true);
}
clean_term_cache($term_id, $taxonomy);
return $index;
}
/**
* Get a product attributes label.
*
* @param string $name
* @param object $product object Optional
* @return string
*/
function wc_attribute_label($name, $product = '')
{
global $wpdb;
if (taxonomy_is_product_attribute($name)) {
$name = wc_sanitize_taxonomy_name(str_replace('pa_', '', $name));
$all_labels = wp_list_pluck(wc_get_attribute_taxonomies(), 'attribute_label', 'attribute_name');
$label = isset($all_labels[$name]) ? $all_labels[$name] : $name;
} elseif ($product) {
if ($product->is_type('variation')) {
$product = wc_get_product($product->get_parent_id());
}
// Attempt to get label from product, as entered by the user.
if (($attributes = $product->get_attributes()) && isset($attributes[sanitize_title($name)])) {
$label = $attributes[sanitize_title($name)]->get_name();
} else {
$label = $name;
}
} else {
$label = $name;
}
return apply_filters('woocommerce_attribute_label', $label, $name, $product);
}
/**
* Place a previous order again.
*
* @access public
* @return void
*/
function woocommerce_order_again()
{
global $woocommerce;
// Nothing to do
if (!isset($_GET['order_again']) || !is_user_logged_in() || get_option('woocommerce_allow_customers_to_reorder') == 'no') {
return;
}
// Nonce security check
if (!$woocommerce->verify_nonce('order_again', '_GET')) {
return;
}
// Clear current cart
$woocommerce->cart->empty_cart();
// Load the previous order - Stop if the order does not exist
$order = new WC_Order((int) $_GET['order_again']);
if (empty($order->id)) {
return;
}
if ($order->status != 'completed') {
return;
}
// Make sure the previous order belongs to the current customer
if ($order->user_id != get_current_user_id()) {
return;
}
// Copy products from the order to the cart
foreach ($order->get_items() as $item) {
// Load all product info including variation data
$product_id = (int) apply_filters('woocommerce_add_to_cart_product_id', $item['product_id']);
$quantity = (int) $item['qty'];
$variation_id = (int) $item['variation_id'];
$variations = array();
$cart_item_data = apply_filters('woocommerce_order_again_cart_item_data', array(), $item, $order);
foreach ($item['item_meta'] as $meta_name => $meta_value) {
if (taxonomy_is_product_attribute($meta_name)) {
$variations[$meta_name] = $meta_value[0];
}
}
// Add to cart validation
if (!apply_filters('woocommerce_add_to_cart_validation', true, $product_id, $quantity, $variation_id, $variations, $cart_item_data)) {
continue;
}
$woocommerce->cart->add_to_cart($product_id, $quantity, $variation_id, $variations, $cart_item_data);
}
do_action('woocommerce_ordered_again', $order->id);
// Redirect to cart
$woocommerce->add_message(__('The cart has been filled with the items from your previous order.', 'woocommerce'));
wp_safe_redirect($woocommerce->cart->get_cart_url());
exit;
}
