Each::dumpRulesAsArray() - Code Metrics - Inspection of "Use validator rules format in Each" - yiisoft/validator - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#566)

by Sergei

created 2023-02-14 15:21 UTC

Each::dumpRulesAsArray() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
eloc	1
c	0
b	0
f	0
nc	1
nop	0
dl	0
loc	3
cc	1
ccs	0
cts	0
cp	0
crap	2
rs	10

<?php

declare(strict_types=1);

namespace Yiisoft\Validator\Rule;

use Attribute;
use Closure;
use JetBrains\PhpStorm\ArrayShape;
use Yiisoft\Validator\AfterInitAttributeEventInterface;
use Yiisoft\Validator\DataSet\ObjectDataSet;
use Yiisoft\Validator\Helper\PropagateOptionsHelper;
use Yiisoft\Validator\Helper\RulesNormalizer;
use Yiisoft\Validator\PropagateOptionsInterface;
use Yiisoft\Validator\Rule\Trait\SkipOnEmptyTrait;
use Yiisoft\Validator\Rule\Trait\SkipOnErrorTrait;
use Yiisoft\Validator\Rule\Trait\WhenTrait;
use Yiisoft\Validator\Helper\RulesDumper;
use Yiisoft\Validator\RuleWithOptionsInterface;
use Yiisoft\Validator\SkipOnEmptyInterface;
use Yiisoft\Validator\SkipOnErrorInterface;
use Yiisoft\Validator\ValidatorInterface;
use Yiisoft\Validator\WhenInterface;

/**
 * Allows to define a set of rules for validating each element of an iterable.
 *
 * An example for simple iterable that can be used to validate RGB color:
 *
 * ```php
 * $rules = [
 *     new Count(exactly: 3), // Not required for using with `Each`.
 *     new Each([
 *         new Integer(min: 0, max: 255),
 *         // More rules can be added here.
 *     ]),
 * ];
 * ```
 *
 * When paired with {@see Nested} rule, it allows validation of related data:
 *
 * ```php
 * $coordinateRules = [new Number(min: -10, max: 10)];
 * $rule = new Each([
 *     new Nested([
 *         'coordinates.x' => $coordinateRules,
 *         'coordinates.y' => $coordinateRules,
 *     ]),
 * ]);
 * ```
 *
 * It's also possible to use DTO objects with PHP attributes, see {@see ObjectDataSet} documentation and guide for
 * details.
 *
 * Supports propagation of options (see {@see PropagateOptionsHelper::propagate()} for available options and
 * requirements).
 *
 * @see EachHandler Corresponding handler performing the actual validation.
 *
 * @psalm-import-type RulesTypeWithoutNull from ValidatorInterface
 * @psalm-import-type NormalizedRulesArrayType from RulesNormalizer
 * @psalm-import-type WhenType from WhenInterface
 */
#[Attribute(Attribute::TARGET_CLASS | Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
final class Each implements
    RuleWithOptionsInterface,
    SkipOnErrorInterface,
    WhenInterface,
    SkipOnEmptyInterface,
    PropagateOptionsInterface,
    AfterInitAttributeEventInterface
{
    use SkipOnEmptyTrait;
    use SkipOnErrorTrait;
    use WhenTrait;

    /**
     * @var array Rules to apply for each element of the validated iterable.
     * @psalm-var NormalizedRulesArrayType
     */
    private array $rules;

    /**
     * @param callable|iterable|object|string $rules Rules to apply for each element of the validated iterable.
     * @param string $incorrectInputMessage Error message used when validation fails because the validated value is not
     * an iterable.
     *
     * You may use the following placeholders in the message:
     *
     * - `{attribute}`: the translated label of the attribute being validated.
     * - `{type}`: the type of the value being validated.
     * @param string $incorrectInputKeyMessage Error message used when validation fails because the validated iterable
     * contains invalid keys. Only integer and string keys are allowed.
     *
     * You may use the following placeholders in the message:
     *
     * - `{attribute}`: the translated label of the attribute being validated.
     * - `{type}`: the type of the iterable key being validated.
     * @param bool|callable|null $skipOnEmpty Whether to skip this `Each` rule with all defined {@see $rules} if the
     * validated value is empty / not passed. See {@see SkipOnEmptyInterface}.
     * @param bool $skipOnError Whether to skip this `Each` rule with all defined {@see $rules} if any of the previous
     * rules gave an error. See {@see SkipOnErrorInterface}.
     * @param Closure|null $when A callable to define a condition for applying this `Each` rule with all defined
     * {@see $rules}. See {@see WhenInterface}.
     *
     * @psalm-param RulesTypeWithoutNull $rules
     * @psalm-param WhenType $when
     */
    public function __construct(
        callable|iterable|object|string $rules = [],
        private string $incorrectInputMessage = 'Value must be array or iterable.',
        private string $incorrectInputKeyMessage = 'Every iterable key must have an integer or a string type.',
        private mixed $skipOnEmpty = null,
        private bool $skipOnError = false,
        private Closure|null $when = null,
    ) {
        $this->rules = RulesNormalizer::normalizeToArray($rules);
    }

    public function getName(): string
    {
        return 'each';
    }

    public function propagateOptions(): void
    {
        foreach ($this->rules as $key => $rules) {
            $this->rules[$key] = PropagateOptionsHelper::propagate($this, $rules);
        }
    }

    /**
     * Gets a set of rules that needs to be applied to each element of the validated iterable.
     *
     * @return array A set of rules.
     *
     * @psalm-return NormalizedRulesArrayType
     *
     * @see $rules
     */
    public function getRules(): array
    {
        return $this->rules;
    }

    /**
     * Gets error message used when validation fails because the validated value is not an iterable.
     *
     * @return string Error message / template.
     *
     * @see $incorrectInputMessage
     */
    public function getIncorrectInputMessage(): string
    {
        return $this->incorrectInputMessage;
    }

    /**
     * Error message used when validation fails because the validated iterable contains invalid keys.
     *
     * @return string Error message / template.
     *
     * @see $incorrectInputKeyMessage
     */
    public function getIncorrectInputKeyMessage(): string
    {
        return $this->incorrectInputKeyMessage;
    }

    #[ArrayShape([
        'incorrectInputMessage' => 'array',
        'incorrectInputKeyMessage' => 'array',
        'skipOnEmpty' => 'bool',
        'skipOnError' => 'bool',
        'rules' => 'array',
    ])]
    public function getOptions(): array
    {
        return [
            'incorrectInputMessage' => [
                'template' => $this->incorrectInputMessage,
                'parameters' => [],
            ],
            'incorrectInputKeyMessage' => [
                'template' => $this->incorrectInputKeyMessage,
                'parameters' => [],
            ],
            'skipOnEmpty' => $this->getSkipOnEmptyOption(),
            'skipOnError' => $this->skipOnError,
            'rules' => RulesDumper::asArray($this->rules),
        ];
    }

    public function getHandler(): string
    {
        return EachHandler::class;
    }

    public function afterInitAttribute(object $object, int $target): void
    {
        foreach ($this->rules as $rules) {
            foreach ($rules as $rule) {
                if ($rule instanceof AfterInitAttributeEventInterface) {
                    $rule->afterInitAttribute(
                        $object,
                        $target === Attribute::TARGET_CLASS ? Attribute::TARGET_PROPERTY : $target
                    );
                }
            }
        }
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Validator\Rule;
6
7		use Attribute;
8		use Closure;
9		use JetBrains\PhpStorm\ArrayShape;
10		use Yiisoft\Validator\AfterInitAttributeEventInterface;
11		use Yiisoft\Validator\DataSet\ObjectDataSet;
12		use Yiisoft\Validator\Helper\PropagateOptionsHelper;
13		use Yiisoft\Validator\Helper\RulesNormalizer;
14		use Yiisoft\Validator\PropagateOptionsInterface;
15		use Yiisoft\Validator\Rule\Trait\SkipOnEmptyTrait;
16		use Yiisoft\Validator\Rule\Trait\SkipOnErrorTrait;
17		use Yiisoft\Validator\Rule\Trait\WhenTrait;
18		use Yiisoft\Validator\Helper\RulesDumper;
19		use Yiisoft\Validator\RuleWithOptionsInterface;
20		use Yiisoft\Validator\SkipOnEmptyInterface;
21		use Yiisoft\Validator\SkipOnErrorInterface;
22		use Yiisoft\Validator\ValidatorInterface;
23		use Yiisoft\Validator\WhenInterface;
24
25		/**
26		* Allows to define a set of rules for validating each element of an iterable.
27		*
28		* An example for simple iterable that can be used to validate RGB color:
29		*
30		* ```php
31		* $rules = [
32		* new Count(exactly: 3), // Not required for using with `Each`.
33		* new Each([
34		* new Integer(min: 0, max: 255),
35		* // More rules can be added here.
36		* ]),
37		* ];
38		* ```
39	6	*
40		* When paired with {@see Nested} rule, it allows validation of related data:
41		*
42		* ```php
43		* $coordinateRules = [new Number(min: -10, max: 10)];
44		* $rule = new Each([
45		* new Nested([
46		* 'coordinates.x' => $coordinateRules,
47		* 'coordinates.y' => $coordinateRules,
48		* ]),
49		* ]);
50		* ```
51		*
52		* It's also possible to use DTO objects with PHP attributes, see {@see ObjectDataSet} documentation and guide for
53		* details.
54		*
55		* Supports propagation of options (see {@see PropagateOptionsHelper::propagate()} for available options and
56		* requirements).
57	6	*
58		* @see EachHandler Corresponding handler performing the actual validation.
59		*
60	2	* @psalm-import-type RulesTypeWithoutNull from ValidatorInterface
61		* @psalm-import-type NormalizedRulesArrayType from RulesNormalizer
62	2	* @psalm-import-type WhenType from WhenInterface
63		*/
64		#[Attribute(Attribute::TARGET_CLASS \| Attribute::TARGET_PROPERTY \| Attribute::IS_REPEATABLE)]
65	1	final class Each implements
66		RuleWithOptionsInterface,
67	1	SkipOnErrorInterface,
68	1	WhenInterface,
69	1	SkipOnEmptyInterface,
70	1	PropagateOptionsInterface,
71		AfterInitAttributeEventInterface
72	1	{
73	1	use SkipOnEmptyTrait;
74		use SkipOnErrorTrait;
75	1	use WhenTrait;
76	1
77		/**
78		* @var array Rules to apply for each element of the validated iterable.
79	1	* @psalm-var NormalizedRulesArrayType
80		*/
81	1	private array $rules;
82	1
83		/**
84		* @param callable\|iterable\|object\|string $rules Rules to apply for each element of the validated iterable.
85		* @param string $incorrectInputMessage Error message used when validation fails because the validated value is not
86	1	* an iterable.
87		*
88		* You may use the following placeholders in the message:
89		*
90		* - `{attribute}`: the translated label of the attribute being validated.
91		* - `{type}`: the type of the value being validated.
92	18	* @param string $incorrectInputKeyMessage Error message used when validation fails because the validated iterable
93		* contains invalid keys. Only integer and string keys are allowed.
94	18	*
95		* You may use the following placeholders in the message:
96		*
97	5	* - `{attribute}`: the translated label of the attribute being validated.
98		* - `{type}`: the type of the iterable key being validated.
99	5	* @param bool\|callable\|null $skipOnEmpty Whether to skip this `Each` rule with all defined {@see $rules} if the
100		* validated value is empty / not passed. See {@see SkipOnEmptyInterface}.
101		* @param bool $skipOnError Whether to skip this `Each` rule with all defined {@see $rules} if any of the previous
102	3	* rules gave an error. See {@see SkipOnErrorInterface}.
103		* @param Closure\|null $when A callable to define a condition for applying this `Each` rule with all defined
104	3	* {@see $rules}. See {@see WhenInterface}.
105		*
106		* @psalm-param RulesTypeWithoutNull $rules
107	3	* @psalm-param WhenType $when
108		*/
109		public function __construct(
110		callable\|iterable\|object\|string $rules = [],
111		private string $incorrectInputMessage = 'Value must be array or iterable.',
112		private string $incorrectInputKeyMessage = 'Every iterable key must have an integer or a string type.',
113		private mixed $skipOnEmpty = null,
114		private bool $skipOnError = false,
115		private Closure\|null $when = null,
116		) {
117		$this->rules = RulesNormalizer::normalizeToArray($rules);
118	3	}
119
120		public function getName(): string
121		{
122	3	return 'each';
123		}
124
125	3	public function propagateOptions(): void
126	3	{
127	3	foreach ($this->rules as $key => $rules) {
128		$this->rules[$key] = PropagateOptionsHelper::propagate($this, $rules);
129		}
130		}
131	18
132		/**
133	18	* Gets a set of rules that needs to be applied to each element of the validated iterable.
134		*
135		* @return array A set of rules.
136		*
137		* @psalm-return NormalizedRulesArrayType
138		*
139		* @see $rules
140		*/
141		public function getRules(): array
142		{
143		return $this->rules;
144		}
145
146		/**
147		* Gets error message used when validation fails because the validated value is not an iterable.
148		*
149		* @return string Error message / template.
150		*
151		* @see $incorrectInputMessage
152		*/
153		public function getIncorrectInputMessage(): string
154		{
155		return $this->incorrectInputMessage;
156		}
157
158		/**
159		* Error message used when validation fails because the validated iterable contains invalid keys.
160		*
161		* @return string Error message / template.
162		*
163		* @see $incorrectInputKeyMessage
164		*/
165		public function getIncorrectInputKeyMessage(): string
166		{
167		return $this->incorrectInputKeyMessage;
168		}
169
170		#[ArrayShape([
171		'incorrectInputMessage' => 'array',
172		'incorrectInputKeyMessage' => 'array',
173		'skipOnEmpty' => 'bool',
174		'skipOnError' => 'bool',
175		'rules' => 'array',
176		])]
177		public function getOptions(): array
178		{
179		return [
180		'incorrectInputMessage' => [
181		'template' => $this->incorrectInputMessage,
182		'parameters' => [],
183		],
184		'incorrectInputKeyMessage' => [
185		'template' => $this->incorrectInputKeyMessage,
186		'parameters' => [],
187		],
188		'skipOnEmpty' => $this->getSkipOnEmptyOption(),
189		'skipOnError' => $this->skipOnError,
190		'rules' => RulesDumper::asArray($this->rules),
191		];
192		}
193
194		public function getHandler(): string
195		{
196		return EachHandler::class;
197		}
198
199		public function afterInitAttribute(object $object, int $target): void
200		{
201		foreach ($this->rules as $rules) {
202		foreach ($rules as $rule) {
203		if ($rule instanceof AfterInitAttributeEventInterface) {
204		$rule->afterInitAttribute(
205		$object,
206		$target === Attribute::TARGET_CLASS ? Attribute::TARGET_PROPERTY : $target
207		);
208		}
209		}
210		}
211		}
212		}
213

yiisoft / validator

Pull Request — master (#566)

Each::dumpRulesAsArray() A

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