<?php
/**
* Rule processor that performs a comparison operation against an option value.
*/
namespace Automattic\WooCommerce\Admin\RemoteInboxNotifications;
defined( 'ABSPATH' ) || exit;
/**
* Rule processor that performs a comparison operation against an option value.
*/
class OptionRuleProcessor implements RuleProcessorInterface {
/**
* Performs a comparison operation against the option value.
*
* @param object $rule The specific rule being processed by this rule processor.
* @param object $stored_state Stored state.
*
* @return bool The result of the operation.
*/
public function process( $rule, $stored_state ) {
$is_contains = $rule->operation && strpos( $rule->operation, 'contains' ) !== false;
$default_value = $is_contains ? array() : false;
$default = isset( $rule->default ) ? $rule->default : $default_value;
$option_value = get_option( $rule->option_name, $default );
if ( $is_contains && ! is_array( $option_value ) ) {
$logger = wc_get_logger();
$logger->warning(
sprintf(
'ComparisonOperation "%s" option value "%s" is not an array, defaulting to empty array.',
$rule->operation,
$rule->option_name
),
array(
'option_value' => $option_value,
'rule' => $rule,
)
);
$option_value = array();
}
return ComparisonOperation::compare(
$option_value,
$rule->value,
$rule->operation
);
}
/**
* Validates the rule.
*
* @param object $rule The rule to validate.
*
* @return bool Pass/fail.
*/
public function validate( $rule ) {
if ( ! isset( $rule->option_name ) ) {
return false;
}
if ( ! isset( $rule->value ) ) {
return false;
}
if ( ! isset( $rule->operation ) ) {
return false;
}
return true;
}
}