|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace Yiisoft\Validator\Rule; |
|
6
|
|
|
|
|
7
|
|
|
use InvalidArgumentException; |
|
8
|
|
|
use Traversable; |
|
9
|
|
|
use Yiisoft\Arrays\ArrayHelper; |
|
10
|
|
|
use Yiisoft\Validator\FormatterInterface; |
|
11
|
|
|
use Yiisoft\Validator\ParametrizedRuleInterface; |
|
12
|
|
|
use Yiisoft\Validator\Result; |
|
13
|
|
|
use Yiisoft\Validator\Rule; |
|
14
|
|
|
use Yiisoft\Validator\RuleInterface; |
|
15
|
|
|
use Yiisoft\Validator\RuleSet; |
|
16
|
|
|
use Yiisoft\Validator\ValidationContext; |
|
17
|
|
|
use function is_array; |
|
18
|
|
|
use function is_object; |
|
19
|
|
|
|
|
20
|
|
|
/** |
|
21
|
|
|
* Nested rule can be used for validation of nested structures. |
|
22
|
|
|
* |
|
23
|
|
|
* For example, we have an inbound request with the following structure: |
|
24
|
|
|
* |
|
25
|
|
|
* ```php |
|
26
|
|
|
* $request = [ |
|
27
|
|
|
* 'author' => [ |
|
28
|
|
|
* 'name' => 'Dmitry', |
|
29
|
|
|
* 'age' => 18, |
|
30
|
|
|
* ], |
|
31
|
|
|
* ]; |
|
32
|
|
|
* ``` |
|
33
|
|
|
* |
|
34
|
|
|
* So to make validation with Nested rule we can configure it like this: |
|
35
|
|
|
* |
|
36
|
|
|
* ```php |
|
37
|
|
|
* $rule = new Nested([ |
|
38
|
|
|
* 'author' => new Nested([ |
|
39
|
|
|
* 'name' => [new HasLength(min: 3)], |
|
40
|
|
|
* 'age' => [new Number(min: 18)], |
|
41
|
|
|
* )]; |
|
42
|
|
|
* ]); |
|
43
|
|
|
* ``` |
|
44
|
|
|
*/ |
|
45
|
|
|
final class Nested extends Rule |
|
46
|
|
|
{ |
|
47
|
17 |
|
public function __construct( |
|
48
|
|
|
/** |
|
49
|
|
|
* @var Rule[][] |
|
50
|
|
|
*/ |
|
51
|
|
|
private iterable $rules, |
|
52
|
|
|
private bool $errorWhenPropertyPathIsNotFound = false, |
|
53
|
|
|
private string $propertyPathIsNotFoundMessage = 'Property path "{path}" is not found.', |
|
54
|
|
|
?FormatterInterface $formatter = null, |
|
55
|
|
|
bool $skipOnEmpty = false, |
|
56
|
|
|
bool $skipOnError = false, |
|
57
|
|
|
$when = null |
|
58
|
|
|
) { |
|
59
|
17 |
|
parent::__construct(formatter: $formatter, skipOnEmpty: $skipOnEmpty, skipOnError: $skipOnError, when: $when); |
|
60
|
|
|
|
|
61
|
17 |
|
$rules = $rules instanceof Traversable ? iterator_to_array($rules) : $rules; |
|
62
|
17 |
|
if (empty($rules)) { |
|
63
|
1 |
|
throw new InvalidArgumentException('Rules should not be empty.'); |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
16 |
|
if ($this->checkRules($rules)) { |
|
|
|
|
|
|
67
|
1 |
|
$message = sprintf('Each rule should be an instance of %s.', RuleInterface::class); |
|
68
|
1 |
|
throw new InvalidArgumentException($message); |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
15 |
|
$this->rules = $rules; |
|
72
|
|
|
} |
|
73
|
|
|
|
|
74
|
11 |
|
protected function validateValue($value, ?ValidationContext $context = null): Result |
|
75
|
|
|
{ |
|
76
|
11 |
|
$result = new Result(); |
|
77
|
11 |
|
if (!is_object($value) && !is_array($value)) { |
|
78
|
1 |
|
$message = sprintf('Value should be an array or an object. %s given.', gettype($value)); |
|
79
|
1 |
|
$result->addError($message); |
|
80
|
|
|
|
|
81
|
1 |
|
return $result; |
|
82
|
|
|
} |
|
83
|
|
|
|
|
84
|
10 |
|
$value = (array) $value; |
|
85
|
|
|
|
|
86
|
10 |
|
foreach ($this->rules as $valuePath => $rules) { |
|
87
|
10 |
|
if ($this->errorWhenPropertyPathIsNotFound && !ArrayHelper::pathExists($value, $valuePath)) { |
|
88
|
2 |
|
$message = $this->formatMessage($this->propertyPathIsNotFoundMessage, ['path' => $valuePath]); |
|
89
|
2 |
|
$result->addError($message); |
|
90
|
|
|
|
|
91
|
2 |
|
continue; |
|
92
|
|
|
} |
|
93
|
|
|
|
|
94
|
8 |
|
$rules = is_array($rules) ? $rules : [$rules]; |
|
95
|
8 |
|
$ruleSet = new RuleSet($rules); |
|
96
|
8 |
|
$validatedValue = ArrayHelper::getValueByPath($value, $valuePath); |
|
97
|
8 |
|
$itemResult = $ruleSet->validate($validatedValue); |
|
98
|
8 |
|
if ($itemResult->isValid()) { |
|
99
|
3 |
|
continue; |
|
100
|
|
|
} |
|
101
|
|
|
|
|
102
|
6 |
|
foreach ($itemResult->getErrors() as $error) { |
|
103
|
6 |
|
$errorValuePath = is_int($valuePath) ? [$valuePath] : explode('.', $valuePath); |
|
104
|
6 |
|
if ($error->getValuePath()) { |
|
105
|
3 |
|
$errorValuePath = array_merge($errorValuePath, $error->getValuePath()); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
6 |
|
$result->addError($error->getMessage(), $errorValuePath); |
|
109
|
|
|
} |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
10 |
|
return $result; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
16 |
|
private function checkRules(array $rules): bool |
|
116
|
|
|
{ |
|
117
|
16 |
|
return array_reduce( |
|
118
|
|
|
$rules, |
|
119
|
16 |
|
function (bool $carry, $rule) { |
|
120
|
16 |
|
return $carry || (is_array($rule) ? $this->checkRules($rule) : !$rule instanceof RuleInterface); |
|
121
|
|
|
}, |
|
122
|
|
|
false |
|
123
|
|
|
); |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
3 |
|
public function getOptions(): array |
|
127
|
|
|
{ |
|
128
|
3 |
|
return $this->fetchOptions($this->rules); |
|
129
|
|
|
} |
|
130
|
|
|
|
|
131
|
3 |
|
private function fetchOptions(iterable $rules): array |
|
132
|
|
|
{ |
|
133
|
3 |
|
$result = []; |
|
134
|
3 |
|
foreach ($rules as $attribute => $rule) { |
|
135
|
3 |
|
if (is_array($rule)) { |
|
136
|
2 |
|
$result[$attribute] = $this->fetchOptions($rule); |
|
137
|
3 |
|
} elseif ($rule instanceof ParametrizedRuleInterface) { |
|
138
|
3 |
|
$result[$attribute] = $rule->getOptions(); |
|
139
|
|
|
} elseif ($rule instanceof RuleInterface) { |
|
140
|
|
|
// Just skip the rule that doesn't support parametrizing |
|
141
|
|
|
continue; |
|
142
|
|
|
} else { |
|
143
|
|
|
throw new InvalidArgumentException(sprintf( |
|
144
|
|
|
'Rules should be an array of rules that implements %s.', |
|
145
|
|
|
ParametrizedRuleInterface::class, |
|
146
|
|
|
)); |
|
147
|
|
|
} |
|
148
|
|
|
} |
|
149
|
|
|
|
|
150
|
3 |
|
return $result; |
|
151
|
|
|
} |
|
152
|
|
|
} |
|
153
|
|
|
|
yiisoft /
validator
Loading history...