|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Validator\Rule; |
|
6
|
|
|
|
|
7
|
|
|
use RuntimeException; |
|
8
|
|
|
use Yiisoft\Validator\Exception\UnexpectedRuleException; |
|
9
|
|
|
use Yiisoft\Validator\Result; |
|
10
|
|
|
use Yiisoft\Validator\RuleHandlerInterface; |
|
11
|
|
|
use Yiisoft\Validator\ValidationContext; |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* Compares the specified value with another value. |
|
15
|
|
|
* |
|
16
|
|
|
* The value being compared with {@see Compare::$targetValue} or {@see Compare::$targetAttribute}, which is set |
|
17
|
|
|
* in the constructor. |
|
18
|
|
|
* |
|
19
|
|
|
* It supports different comparison operators, specified |
|
20
|
|
|
* via the {@see Compare::$operator}. |
|
21
|
|
|
* |
|
22
|
|
|
* The default comparison function is based on string values, which means the values |
|
23
|
|
|
* are compared byte by byte. When comparing numbers, make sure to change {@see Compare::$type} to |
|
24
|
|
|
* {@see Compare::TYPE_NUMBER} to enable numeric comparison. |
|
25
|
|
|
*/ |
|
26
|
|
|
final class CompareHandler implements RuleHandlerInterface |
|
27
|
|
|
{ |
|
28
|
72 |
|
public function validate(mixed $value, object $rule, ValidationContext $context): Result |
|
29
|
|
|
{ |
|
30
|
72 |
|
if (!$rule instanceof Compare) { |
|
31
|
1 |
|
throw new UnexpectedRuleException(Compare::class, $rule); |
|
32
|
|
|
} |
|
33
|
|
|
|
|
34
|
71 |
|
$result = new Result(); |
|
35
|
71 |
|
$targetAttribute = $rule->getTargetAttribute(); |
|
36
|
71 |
|
$targetValue = $rule->getTargetValue(); |
|
37
|
|
|
|
|
38
|
71 |
|
if ($targetValue === null && $targetAttribute !== null) { |
|
39
|
|
|
/** @var mixed $targetValue */ |
|
40
|
4 |
|
$targetValue = $context->getDataSet()?->getAttributeValue($targetAttribute); |
|
41
|
4 |
|
if (!is_scalar($targetValue)) { |
|
42
|
|
|
return $result->addError($rule->getIncorrectDataSetTypeMessage(), [ |
|
43
|
|
|
'attribute' => $context->getAttribute(), |
|
44
|
|
|
'type' => get_debug_type($targetValue), |
|
45
|
|
|
]); |
|
46
|
|
|
} |
|
47
|
|
|
} |
|
48
|
|
|
|
|
49
|
71 |
|
if (!$this->compareValues($rule->getOperator(), $rule->getType(), $value, $targetValue)) { |
|
50
|
39 |
|
$parameters = [ |
|
51
|
39 |
|
'attribute' => $context->getAttribute(), |
|
52
|
39 |
|
'targetValue' => $rule->getTargetValue(), |
|
53
|
39 |
|
'targetAttribute' => $rule->getTargetAttribute(), |
|
54
|
|
|
'targetValueOrAttribute' => $targetValue ?? $targetAttribute, |
|
55
|
|
|
]; |
|
56
|
39 |
|
is_scalar($value) ? $parameters['value'] = $value : $parameters['valueType'] = get_debug_type($value); |
|
57
|
|
|
|
|
58
|
39 |
|
$result->addError($rule->getMessage(), $parameters); |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
71 |
|
return $result; |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* Compares two values with the specified operator. |
|
66
|
|
|
* |
|
67
|
|
|
* @param string $operator The comparison operator. |
|
68
|
|
|
* @param string $type The type of the values being compared. |
|
69
|
|
|
* @param mixed $value The value being compared. |
|
70
|
|
|
* @param mixed $targetValue Another value being compared. |
|
71
|
|
|
* |
|
72
|
|
|
* @return bool Whether the comparison using the specified operator is true. |
|
73
|
|
|
*/ |
|
74
|
71 |
|
private function compareValues(string $operator, string $type, mixed $value, mixed $targetValue): bool |
|
75
|
|
|
{ |
|
76
|
71 |
|
if ($type === Compare::TYPE_NUMBER) { |
|
77
|
2 |
|
$value = (float)$value; |
|
78
|
2 |
|
$targetValue = (float)$targetValue; |
|
79
|
|
|
} else { |
|
80
|
69 |
|
$value = (string)$value; |
|
81
|
69 |
|
$targetValue = (string)$targetValue; |
|
82
|
|
|
} |
|
83
|
71 |
|
return match ($operator) { |
|
84
|
14 |
|
'==' => $value == $targetValue, |
|
85
|
8 |
|
'===' => $value === $targetValue, |
|
86
|
8 |
|
'!=' => $value != $targetValue, |
|
87
|
6 |
|
'!==' => $value !== $targetValue, |
|
88
|
8 |
|
'>' => $value > $targetValue, |
|
89
|
8 |
|
'>=' => $value >= $targetValue, |
|
90
|
8 |
|
'<' => $value < $targetValue, |
|
91
|
71 |
|
'<=' => $value <= $targetValue, |
|
92
|
|
|
}; |
|
93
|
|
|
} |
|
94
|
|
|
} |
|
95
|
|
|
|
yiisoft /
validator
