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<?php |
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declare(strict_types=1); |
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namespace Enjoys\Upload\Rule; |
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use Enjoys\Upload\Exception\RuleException; |
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use Enjoys\Upload\RuleInterface; |
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use Psr\Http\Message\UploadedFileInterface; |
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final class Size implements RuleInterface |
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{ |
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private string $errorGreaterMessage; |
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private string $errorLessMessage; |
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private ?int $minSize = null; |
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private ?int $maxSize = null; |
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public function __construct(string $errorGreaterMessage = null, string $errorLessMessage = null) |
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{ |
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$this->errorGreaterMessage = $errorGreaterMessage ?? 'File size is too large (%3$s, %4$s bytes). Must be less than: %1$s (%2$s bytes)'; |
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$this->errorLessMessage = $errorLessMessage ?? 'File size is too small (%3$s, %4$s bytes). Must be greater than or equal to: %1$s (%2$s bytes)'; |
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} |
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public function setMaxSize(int $maxSize): Size |
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{ |
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$this->maxSize = $maxSize; |
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return $this; |
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} |
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public function setMinSize(int $minSize): Size |
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{ |
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$this->minSize = $minSize; |
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return $this; |
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} |
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public function check(UploadedFileInterface $file): void |
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{ |
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$fileSize = $file->getSize() ?? 0; |
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if ($this->maxSize !== null) { |
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if ($fileSize > $this->maxSize) { |
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throw new RuleException( |
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sprintf( |
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$this->errorGreaterMessage, |
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$this->convertBytesToMegaBytes($this->maxSize), |
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$this->maxSize, |
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$this->convertBytesToMegaBytes($fileSize), |
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$fileSize |
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) |
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); |
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} |
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} |
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if ($this->minSize !== null) { |
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if ($fileSize < $this->minSize) { |
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throw new RuleException( |
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sprintf( |
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$this->errorLessMessage, |
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$this->convertBytesToMegaBytes($this->minSize), |
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$this->minSize, |
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$this->convertBytesToMegaBytes($fileSize), |
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$fileSize |
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) |
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); |
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} |
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} |
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} |
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private function convertBytesToMegaBytes(int $bytes): string |
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{ |
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return round($bytes / pow(1024, 2), 2) . ' MiB'; |
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} |
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} |
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Enjoyzz /
upload
