/**
* Check if conditions of a rule are matched
*
* @access public
* @param array $rule
* @return bool
*/
public function rule_conditions_match($rule)
{
// Customers
if ($rule['user_method'] == 'roles_include') {
if (count(array_intersect(RP_WCDPD::current_user_roles(), $rule['roles'])) < 1) {
return false;
}
}
if ($rule['user_method'] == 'roles_exclude') {
if (count(array_intersect(RP_WCDPD::current_user_roles(), $rule['roles'])) > 0) {
return false;
}
}
if ($rule['user_method'] == 'capabilities_include') {
if (count(array_intersect(RP_WCDPD::current_user_capabilities(), $rule['capabilities'])) < 1) {
return false;
}
}
if ($rule['user_method'] == 'capabilities_exclude') {
if (count(array_intersect(RP_WCDPD::current_user_capabilities(), $rule['capabilities'])) > 0) {
return false;
}
}
if ($rule['user_method'] == 'users_include') {
if (!in_array(get_current_user_id(), $rule['users'])) {
return false;
}
}
if ($rule['user_method'] == 'users_exclude') {
if (in_array(get_current_user_id(), $rule['users'])) {
return false;
}
}
// Get counts of items/products/categories depending on "Quantities based on" setting
$quantities = $this->count_in_cart($rule);
// Check if quantity discount quantities are matched
if ($rule['method'] == 'quantity') {
$is_ok = false;
foreach ($quantities as $quantity_key => $quantity) {
foreach ($rule['pricing'] as $row_key => $row) {
if (!isset($row['added']) && $quantity >= $row['min'] && $quantity <= $row['max']) {
$is_ok = true;
break;
}
}
}
if (!$is_ok) {
return false;
}
} else {
$is_ok = false;
foreach ($quantities as $quantity_key => $quantity) {
if ($quantity >= $rule['special_purchase']) {
$is_ok = true;
break;
}
}
if (!$is_ok) {
return false;
}
}
return true;
}
/**
* Validate, sanitize, check conditions and return single discount rule to be applied
*
* @access public
* @param float $subtotal
* @param array $discount_rule
* @return mixed
*/
public function validate_rule($subtotal, $discount_rule)
{
// Valid from
if (isset($discount_rule['valid_from']) && !empty($discount_rule['valid_from']) && strtotime($discount_rule['valid_from'] . ' 00:00:00') > time()) {
return false;
}
// Valid until
if (isset($discount_rule['valid_until']) && !empty($discount_rule['valid_until']) && strtotime($discount_rule['valid_until'] . ' 23:59:59') < time()) {
return false;
}
// Only if pricing not adjusted
if (isset($discount_rule['only_if_pricing_not_adjusted']) && $discount_rule['only_if_pricing_not_adjusted'] && !empty($this->pricing->applied)) {
return false;
}
// CONDITIONS
foreach ($discount_rule['conditions'] as $condition_key => $condition) {
switch ($condition['key']) {
/**
* Total at least
*/
case 'subtotal_bottom':
if ($subtotal < $condition['value']) {
return false;
}
break;
/**
* Total less than
*/
/**
* Total less than
*/
case 'subtotal_top':
if ($subtotal >= $condition['value']) {
return false;
}
break;
/**
* At least one product in cart
*/
/**
* At least one product in cart
*/
case 'products':
if (!$this->product_in_cart($condition['products'])) {
return false;
}
break;
/**
* None of selected products in cart
*/
/**
* None of selected products in cart
*/
case 'products_not':
if ($this->product_in_cart($condition['products'])) {
return false;
}
break;
/**
* At least one category in cart
*/
/**
* At least one category in cart
*/
case 'categories':
if (!$this->category_in_cart($condition['categories'])) {
return false;
}
break;
/**
* None of selected categories in cart
*/
/**
* None of selected categories in cart
*/
case 'categories_not':
if ($this->category_in_cart($condition['categories'])) {
return false;
}
break;
/**
* Count of cart items at least
*/
/**
* Count of cart items at least
*/
case 'item_count_bottom':
if (count($this->items) < $condition['value']) {
return false;
}
break;
/**
* Count of cart items less than
*/
/**
* Count of cart items less than
*/
case 'item_count_top':
if (count($this->items) >= $condition['value']) {
return false;
}
break;
/**
* Sum of item quantities at least
*/
/**
* Sum of item quantities at least
*/
case 'quantity_bottom':
if ($this->total_cart_quantity() < $condition['value']) {
return false;
}
break;
/**
* Sum of item quantities less than
*/
/**
* Sum of item quantities less than
*/
case 'quantity_top':
if ($this->total_cart_quantity() >= $condition['value']) {
return false;
}
break;
/**
* Specific users
*/
/**
* Specific users
*/
case 'users':
if (get_current_user_id() == 0 || !in_array(get_current_user_id(), $condition['users'])) {
return false;
}
break;
/**
* Specific user roles
*/
/**
* Specific user roles
*/
case 'roles':
if (get_current_user_id() == 0 || count(array_intersect(RP_WCDPD::current_user_roles(), $condition['roles'])) == 0) {
return false;
}
break;
/**
* Specific user capabilities
*/
/**
* Specific user capabilities
*/
case 'capabilities':
if (get_current_user_id() == 0 || count(array_intersect(RP_WCDPD::current_user_capabilities(), $condition['capabilities'])) == 0) {
return false;
}
break;
/**
* Count of orders to date
*/
/**
* Count of orders to date
*/
case 'history_count':
if (get_current_user_id() == 0 || $this->customer_order_count(get_current_user_id()) < $condition['value']) {
return false;
}
break;
/**
* Total amount of orders to date
*/
/**
* Total amount of orders to date
*/
case 'history_amount':
if (get_current_user_id() == 0 || $this->customer_value(get_current_user_id()) < $condition['value']) {
return false;
}
break;
/**
* Shipping country
*/
/**
* Shipping country
*/
case 'shipping_countries':
if (get_current_user_id() == 0) {
return false;
} else {
$user_meta = get_user_meta(get_current_user_id());
if (!$user_meta || !isset($user_meta['shipping_country']) || empty($user_meta['shipping_country']) || !in_array($user_meta['shipping_country'][0], $condition['shipping_countries'])) {
return false;
}
}
break;
default:
break;
}
}
return true;
}
