<?php
if (!defined('ABSPATH')) {
exit;
}
abstract class WC_Legacy_Coupon extends WC_Data
{
public function __isset($key)
{
$legacy_keys = array('id', 'exists', 'coupon_custom_fields', 'type', 'discount_type', 'amount', 'coupon_amount', 'code', 'individual_use', 'product_ids', 'exclude_product_ids', 'usage_limit', 'usage_limit_per_user', 'limit_usage_to_x_items', 'usage_count', 'expiry_date', 'product_categories', 'exclude_product_categories', 'minimum_amount', 'maximum_amount', 'customer_email');
if (in_array($key, $legacy_keys)) {
return true;
}
return false;
}
public function __get($key)
{
wc_doing_it_wrong($key, 'Coupon properties should not be accessed directly.', '3.0');
switch ($key) {
case 'id':
$value = $this->get_id();
break;
case 'exists':
$value = $this->get_id() > 0;
break;
case 'coupon_custom_fields':
$legacy_custom_fields = array();
$custom_fields = $this->get_id() ? $this->get_meta_data() : array();
if (!empty($custom_fields)) {
foreach ($custom_fields as $cf_value) {
$legacy_custom_fields[$cf_value->key][0] = $cf_value->value;
}
}
$value = $legacy_custom_fields;
break;
case 'type':
case 'discount_type':
$value = $this->get_discount_type();
break;
case 'amount':
case 'coupon_amount':
$value = $this->get_amount();
break;
case 'code':
$value = $this->get_code();
break;
case 'individual_use':
$value = true === $this->get_individual_use() ? 'yes' : 'no';
break;
case 'product_ids':
$value = $this->get_product_ids();
break;
case 'exclude_product_ids':
$value = $this->get_excluded_product_ids();
break;
case 'usage_limit':
$value = $this->get_usage_limit();
break;
case 'usage_limit_per_user':
$value = $this->get_usage_limit_per_user();
break;
case 'limit_usage_to_x_items':
$value = $this->get_limit_usage_to_x_items();
break;
case 'usage_count':
$value = $this->get_usage_count();
break;
case 'expiry_date':
$value = $this->get_date_expires() ? $this->get_date_expires()->date('Y-m-d') : '';
break;
case 'product_categories':
$value = $this->get_product_categories();
break;
case 'exclude_product_categories':
$value = $this->get_excluded_product_categories();
break;
case 'minimum_amount':
$value = $this->get_minimum_amount();
break;
case 'maximum_amount':
$value = $this->get_maximum_amount();
break;
case 'customer_email':
$value = $this->get_email_restrictions();
break;
default:
$value = '';
break;
}
return $value;
}
public function format_array($array)
{
wc_deprecated_function('WC_Coupon::format_array', '3.0');
if (!is_array($array)) {
if (is_serialized($array)) {
$array = maybe_unserialize($array);
} else {
$array = explode(',', $array);
}
}
return array_filter(array_map('trim', array_map('strtolower', $array)));
}
public function apply_before_tax()
{
wc_deprecated_function('WC_Coupon::apply_before_tax', '3.0');
return true;
}
public function enable_free_shipping()
{
wc_deprecated_function('WC_Coupon::enable_free_shipping', '3.0', 'WC_Coupon::get_free_shipping');
return $this->get_free_shipping();
}
public function exclude_sale_items()
{
wc_deprecated_function('WC_Coupon::exclude_sale_items', '3.0', 'WC_Coupon::get_exclude_sale_items');
return $this->get_exclude_sale_items();
}
public function inc_usage_count($used_by = '')
{
$this->increase_usage_count($used_by);
}
public function dcr_usage_count($used_by = '')
{
$this->decrease_usage_count($used_by);
}
}