/**
* Validate single gift condition.
*
* @since 1.1.0
* @access protected
*
* @return boolean
*/
protected function _validate_single_gift_condition()
{
if ('single_gift' !== $this->_wfg_type) {
return false;
}
$total_items_in_cart = WFG_Product_Helper::get_main_product_count();
if (1 !== $total_items_in_cart) {
return false;
}
return $this->__remove_gift_products();
}
/**
* Remove gifts if the criteria is invalid.
*
* @since 0.0.0
* @access public
*
* @return void
*/
public function validate_gifts()
{
if (!is_cart()) {
return;
}
if (!$this->__gift_item_in_cart()) {
return;
}
self::__get_actual_settings();
if ('single_gift' === $this->_wfg_type) {
$total_items_in_cart = WFG_Product_Helper::get_main_product_count();
if (1 === $total_items_in_cart) {
foreach (WC()->cart->cart_contents as $key => $content) {
$is_gift_product = !empty($content['variation_id']) && (bool) get_post_meta($content['variation_id'], '_wfg_gift_product');
if ($is_gift_product && !in_array($content['product_id'], $this->_wfg_products)) {
WC()->cart->remove_cart_item($key);
}
}
}
}
$cart_items = WFG_Product_Helper::get_gift_products_in_cart();
if (!$this->_wfg_criteria || !WFG_Product_Helper::crosscheck_gift_items($cart_items, $this->_wfg_products)) {
//remove gift products
$removed = false;
foreach (WC()->cart->cart_contents as $key => $content) {
$is_gift_product = !empty($content['variation_id']) && (bool) get_post_meta($content['variation_id'], '_wfg_gift_product');
if ($is_gift_product) {
WC()->cart->remove_cart_item($key);
$removed = true;
}
}
if ($removed) {
$noticeText = WFG_Settings_Helper::get('invalid_condition_text', false, 'global_options');
if ($noticeText === false) {
$noticeText = WFG_Common_Helper::translate('Gift items removed as gift criteria isn\'t fulfilled');
}
WFG_Common_Helper::fixed_notice($noticeText);
}
}
}
