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<?php |
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declare(strict_types=1); |
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namespace Enjoys\Forms\Rule\UploadCheck; |
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use Enjoys\Forms\Interfaces\Ruleable; |
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use Psr\Http\Message\UploadedFileInterface; |
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use Webmozart\Assert\Assert; |
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final class ExtensionsCheck implements UploadCheckInterface |
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{ |
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private UploadedFileInterface|false $value; |
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private Ruleable $element; |
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private array|string $options; |
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public function __construct(false|UploadedFileInterface $value, Ruleable $element, array|string $options) |
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{ |
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$this->value = $value; |
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$this->element = $element; |
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$this->options = $options; |
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} |
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public function check(): bool |
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{ |
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if ($this->value === false) { |
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return true; |
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} |
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$parsed = $this->parseOptions($this->options); |
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Assert::string( $parsed['param']); |
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$expected_extensions = \array_map('trim', \explode(",", $parsed['param'])); |
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$message = $parsed['message']; |
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$extension = pathinfo($this->value->getClientFilename() ?? '', PATHINFO_EXTENSION); |
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if (is_null($message)) { |
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$message = 'Загрузка файлов с расширением .' . $extension . ' запрещена'; |
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} |
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if (!in_array($extension, $expected_extensions)) { |
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$this->element->setRuleError($message); |
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return false; |
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} |
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return true; |
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} |
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private function parseOptions(int|array|string $opts): array |
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{ |
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if (!is_array($opts)) { |
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$opts = (array)$opts; |
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$opts[1] = null; |
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} |
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list($param, $message) = $opts; |
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Assert::nullOrString($message); |
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return [ |
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'param' => $param, |
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'message' => $message |
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]; |
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} |
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} |
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Enjoyzz /
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