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<?php |
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/** |
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* Quantum PHP Framework |
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* |
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* An open source software development framework for PHP |
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* |
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* @package Quantum |
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* @author Arman Ag. <[email protected]> |
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* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org) |
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* @link http://quantum.softberg.org/ |
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* @since 2.9.8 |
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*/ |
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namespace Quantum\Libraries\Validation\Traits; |
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use Quantum\Libraries\Storage\Exceptions\FileUploadException; |
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use Quantum\Libraries\Storage\UploadedFile; |
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/** |
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* Trait File |
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* @package Quantum\Libraries\Validation\Rules |
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*/ |
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trait File |
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{ |
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/** |
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* Validates file size |
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* @param string $field |
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* @param UploadedFile $file |
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* @param int|null $maxSize |
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* @param int|null $minSize |
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* @return bool |
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*/ |
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public function fileSize(string $field, UploadedFile $file, int $maxSize, ?int $minSize = null): bool |
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{ |
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$size = $file->getSize(); |
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$minSize = $minSize ?? 0; |
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return $size >= $minSize && $size <= $maxSize; |
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} |
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/** |
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* Validates file mime type |
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* @param string $field |
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* @param UploadedFile $file |
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* @param string ...$mimeTypes |
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* @return bool |
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*/ |
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public function fileMimeType(string $field, UploadedFile $file, string ...$mimeTypes): bool |
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{ |
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return in_array($file->getMimetype(), $mimeTypes); |
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} |
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/** |
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* Validates file extension |
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* @param string $field |
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* @param UploadedFile $file |
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* @param string ...$extensions |
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* @return bool |
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*/ |
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public function fileExtension(string $field, UploadedFile $file, string ...$extensions): bool |
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{ |
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return in_array($file->getExtension(), $extensions); |
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} |
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/** |
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* Validates image dimensions |
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* @param string $field |
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* @param UploadedFile $file |
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* @param int|null $width |
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* @param int|null $height |
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* @return bool |
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* @throws FileUploadException |
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*/ |
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public function imageDimensions(string $field, UploadedFile $file, ?int $width = null, ?int $height = null): bool |
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{ |
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$dimensions = $file->getDimensions(); |
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if (empty($dimensions)) { |
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return true; |
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} |
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if ($width !== null && $dimensions['width'] != $width) { |
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return false; |
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} |
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if ($height !== null && $dimensions['height'] != $height) { |
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return false; |
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} |
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return true; |
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} |
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} |
softberg /
quantum-php-core
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.