122 lines
3.5 KiB
PHP
122 lines
3.5 KiB
PHP
<?php
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/**
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* Creative Elements - live Theme & Page Builder
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*
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* @author WebshopWorks, Elementor
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* @copyright 2019-2022 WebshopWorks.com & Elementor.com
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* @license https://www.gnu.org/licenses/gpl-3.0.html
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*/
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namespace CE;
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defined('_PS_VERSION_') or die;
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/**
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* Elementor conditions.
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*
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* Elementor conditions handler class introduce the compare conditions and the
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* check conditions methods.
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*
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* @since 1.0.0
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*/
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class Conditions
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{
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/**
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* Compare conditions.
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*
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* Whether the two values comply the comparison operator.
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*
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* @since 1.0.0
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* @access public
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* @static
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*
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* @param mixed $left_value First value to compare.
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* @param mixed $right_value Second value to compare.
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* @param string $operator Comparison operator.
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*
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* @return bool Whether the two values complies the comparison operator.
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*/
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public static function compare($left_value, $right_value, $operator)
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{
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switch ($operator) {
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case '==':
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return $left_value == $right_value;
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case '!=':
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return $left_value != $right_value;
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case '!==':
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return $left_value !== $right_value;
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case 'in':
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return in_array($left_value, $right_value);
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case '!in':
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return !in_array($left_value, $right_value);
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case 'contains':
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return !empty($left_value) && in_array($right_value, $left_value);
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case '!contains':
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return empty($left_value) || !in_array($right_value, $left_value);
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case '<':
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return $left_value < $right_value;
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case '<=':
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return $left_value <= $right_value;
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case '>':
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return $left_value > $right_value;
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case '>=':
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return $left_value >= $right_value;
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default:
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return $left_value === $right_value;
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}
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}
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/**
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* Check conditions.
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*
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* Whether the comparison conditions comply.
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*
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* @since 1.0.0
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* @access public
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* @static
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*
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* @param array $conditions The conditions to check.
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* @param array $comparison The comparison parameter.
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*
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* @return bool Whether the comparison conditions comply.
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*/
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public static function check(array $conditions, array $comparison)
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{
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$is_or_condition = isset($conditions['relation']) && 'or' === $conditions['relation'];
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$condition_succeed = !$is_or_condition;
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foreach ($conditions['terms'] as $term) {
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if (!empty($term['terms'])) {
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$comparison_result = self::check($term, $comparison);
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} else {
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preg_match('/(\w+)(?:\[(\w+)])?/', $term['name'], $parsed_name);
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$value = $comparison[$parsed_name[1]];
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if (!empty($parsed_name[2])) {
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$value = isset($value[$parsed_name[2]]) ? $value[$parsed_name[2]] : null;
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}
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$operator = null;
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if (!empty($term['operator'])) {
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$operator = $term['operator'];
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}
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$comparison_result = self::compare($value, $term['value'], $operator);
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}
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if ($is_or_condition) {
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if ($comparison_result) {
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return true;
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}
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} elseif (!$comparison_result) {
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return false;
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}
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}
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return $condition_succeed;
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}
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}
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