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