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<?php
namespace AutomateWoo\Rules;
defined( 'ABSPATH' ) || exit;
/**
* Class Select_Rule_Abstract.
*
* @since 4.6
* @package AutomateWoo\Rules
*/
abstract class Select_Rule_Abstract extends Rule {
/**
* The rule type.
*
* @var string
*/
public $type = 'select';
/**
* Allow multiple selections?
*
* @var bool
*/
public $is_multi = false;
/**
* Init rule.
*/
public function init() {
if ( $this->is_multi ) {
$this->compare_types = $this->get_multi_select_compare_types();
} else {
$this->compare_types = $this->get_is_or_not_compare_types();
}
}
/**
* Validate a select rule.
*
* @param string|array $actual Will be an array when is_multi prop is true.
* @param string $compare_type
* @param array|string $expected
*
* @return bool
*/
public function validate_select( $actual, $compare_type, $expected ) {
if ( $this->is_multi ) {
// actual can be empty
if ( ! $actual ) {
$actual = [];
}
// expected must have a value
if ( ! $expected ) {
return false;
}
$actual = (array) $actual;
$expected = (array) $expected;
switch ( $compare_type ) {
case 'matches_all':
return count( array_intersect( $expected, $actual ) ) === count( $expected );
case 'matches_none':
return count( array_intersect( $expected, $actual ) ) === 0;
case 'matches_any':
return count( array_intersect( $expected, $actual ) ) >= 1;
}
} else {
// actual must be scalar, but expected could be multiple values
if ( ! is_scalar( $actual ) ) {
return false;
}
// TODO review above exclusions
// phpcs:disable Universal.Operators.StrictComparisons.LooseEqual
// phpcs:disable WordPress.PHP.StrictInArray.MissingTrueStrict
if ( is_array( $expected ) ) {
$is_equal = in_array( $actual, $expected );
} else {
$is_equal = $expected == $actual;
}
// phpcs:enable
switch ( $compare_type ) {
case 'is':
return $is_equal;
case 'is_not':
return ! $is_equal;
}
}
return false;
}
/**
* Validate select rule, but case insensitive.
*
* @since 4.4.0
*
* @param array|string $actual Will be an array when is_multi prop is true.
* @param string $compare_type
* @param array|string $expected
*
* @return bool
*/
public function validate_select_case_insensitive( $actual, $compare_type, $expected ) {
if ( is_array( $actual ) ) {
$actual = array_map( 'wc_strtolower', $actual );
} else {
$actual = strtolower( (string) $actual );
}
$expected = array_map( 'wc_strtolower', (array) $expected );
return $this->validate_select( $actual, $compare_type, $expected );
}
}
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