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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Validator; |
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use ArrayIterator; |
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use Closure; |
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use InvalidArgumentException; |
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use IteratorAggregate; |
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/** |
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* ResultSet stores validation result of each attribute from {@link DataSetInterface}. |
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* It is typically obtained by validating data set with {@link Validator}. |
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*/ |
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final class ResultSet implements IteratorAggregate |
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{ |
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/** |
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* @var Result[] |
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* @psalm-var array<string, Result> |
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*/ |
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private array $results = []; |
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private bool $isValid = true; |
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public function getIterator(): ArrayIterator |
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{ |
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return new ArrayIterator($this->results); |
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} |
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public function isValid(): bool |
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{ |
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return $this->isValid; |
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} |
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/** |
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* @psalm-return array<string, Error> |
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*/ |
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public function getErrorObjects(): array |
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{ |
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return $this->getErrorsMap(static fn (Result $result): array => $result->getErrorObjects()); |
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} |
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/** |
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* @return string[][] |
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* @psalm-return array<string, array<int|string, string>> |
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*/ |
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public function getErrors(): array |
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{ |
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return $this->getErrorsMap(static fn (Result $result): array => $result->getErrors()); |
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} |
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public function getErrorsIndexedByPath(string $separator = '.'): array |
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{ |
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$errors = []; |
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foreach ($this->results as $attribute => $result) { |
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if ($result->isValid()) { |
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continue; |
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} |
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foreach ($result->getErrorsIndexedByPath() as $path => $innerErrors) { |
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$path = !$path ? $attribute : $attribute . $separator . $path; |
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$errors[$path] = $innerErrors; |
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} |
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} |
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return $errors; |
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} |
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private function getErrorsMap(Closure $getErrorsClosure): array |
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{ |
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$errors = []; |
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foreach ($this->results as $attribute => $result) { |
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if (!$result->isValid()) { |
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$errors[$attribute] = $getErrorsClosure($result); |
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} |
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} |
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return $errors; |
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} |
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public function addResult(string $attribute, Result $result): void |
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{ |
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if (!$result->isValid()) { |
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$this->isValid = false; |
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} |
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if (!isset($this->results[$attribute])) { |
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$this->results[$attribute] = $result; |
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return; |
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} |
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if ($result->isValid()) { |
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return; |
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} |
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foreach ($result->getErrors() as $error) { |
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$this->results[$attribute]->addError($error); |
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} |
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} |
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public function getResult(string $attribute): Result |
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{ |
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if (!isset($this->results[$attribute])) { |
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throw new InvalidArgumentException("There is no result for attribute \"$attribute\""); |
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} |
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return $this->results[$attribute]; |
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} |
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} |
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yiisoft /
validator
