Items::validate()   B
last analyzed

Complexity

Conditions 5
Paths 7

Size

Total Lines 29
Code Lines 16

Duplication

Lines 17
Ratio 58.62 %

Code Coverage

Tests 16
CRAP Score 5

Importance

Changes 0
Metric Value
cc 5
eloc 16
nc 7
nop 3
dl 17
loc 29
ccs 16
cts 16
cp 1
crap 5
rs 8.439
c 0
b 0
f 0
1
<?php
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namespace League\JsonGuard\Constraint\DraftFour;
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use League\JsonGuard\Assert;
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use League\JsonGuard\ConstraintInterface;
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use League\JsonGuard\Validator;
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use function League\JsonGuard\pointer_push;
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final class Items implements ConstraintInterface
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{
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    const KEYWORD = 'items';
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    /**
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     * {@inheritdoc}
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     */
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    public function validate($value, $parameter, Validator $validator)
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    {
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        Assert::type($parameter, ['array', 'object'], self::KEYWORD, $validator->getSchemaPath());
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        if (!is_array($value)) {
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            return null;
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        }
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        $errors = [];
26 10 View Code Duplication
        foreach ($value as $key => $itemValue) {
0 ignored issues
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Duplication introduced by Matt Allan
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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27 10
            $schema = self::getSchema($parameter, $key);
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            // Additional items are allowed by default,
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            // so there might not be a schema for this.
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            if (is_null($schema)) {
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                continue;
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            }
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            $subValidator = $validator->makeSubSchemaValidator(
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                $itemValue,
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                $schema,
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                pointer_push($validator->getDataPath(), $key),
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                pointer_push($validator->getSchemaPath(), $key)
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            );
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            $errors = array_merge($errors, $subValidator->errors());
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        }
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        return $errors ?: null;
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    }
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    /**
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     * @param $parameter
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     * @param $key
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     *
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     * @return mixed
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     */
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    private static function getSchema($parameter, $key)
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    {
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        if (is_object($parameter)) {
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            // list validation
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            return $parameter;
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        } elseif (is_array($parameter) && array_key_exists($key, $parameter)) {
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            // tuple validation
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            return $parameter[$key];
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        }
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        return null;
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    }
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}
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