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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 2.4.0 |
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*/ |
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namespace Quantum\Libraries\Validation\Rules; |
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use Quantum\Libraries\Upload\File as FileUpload; |
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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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* Adds validation Error |
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* @param string $field |
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* @param string $rule |
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* @param mixed|null $param |
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*/ |
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abstract protected function addError(string $field, string $rule, $param = null); |
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/** |
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* Validates file size |
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* @param string $field |
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* @param object $value |
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* @param mixed $param |
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*/ |
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protected function fileSize(string $field, object $value, $param) |
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{ |
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if (!empty($value)) { |
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$file = new FileUpload($value); |
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if (!is_array($param)) { |
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if ($file->getSize() > $param) { |
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$this->addError($field, 'fileSize', $param); |
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} |
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} else { |
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if ($file->getSize() < $param[0] || $file->getSize() > $param[1]) { |
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$this->addError($field, 'fileSize', $param); |
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} |
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} |
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} |
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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 object $value |
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* @param mixed $param |
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*/ |
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protected function fileMimeType(string $field, object $value, $param) |
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{ |
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if (!empty($value)) { |
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$file = new FileUpload($value); |
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if (!is_array($param)) { |
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if ($file->getMimetype() != $param) { |
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$this->addError($field, 'fileMimeType', $param); |
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} |
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} else { |
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if (!in_array($file->getMimetype(), $param)) { |
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$this->addError($field, 'fileMimeType', $param); |
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} |
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} |
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} |
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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 object $value |
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* @param mixed $param |
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*/ |
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protected function fileExtension(string $field, object $value, $param) |
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{ |
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if (!empty($value)) { |
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$file = new FileUpload($value); |
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if (!is_array($param)) { |
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if ($file->getExtension() != $param) { |
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$this->addError($field, 'fileExtension', $param); |
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} |
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} else { |
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if (!in_array($file->getExtension(), $param)) { |
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$this->addError($field, 'fileExtension', $param); |
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} |
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} |
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} |
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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 object $value |
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* @param array $param |
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*/ |
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protected function imageDimensions(string $field, object $value, array $param) |
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{ |
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if (!empty($value)) { |
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$file = new FileUpload($value); |
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$dimensions = $file->getDimensions(); |
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if (!empty($dimensions)) { |
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if ($dimensions['width'] != $param[0] || $dimensions['height'] != $param[1]) { |
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$this->addError($field, 'imageDimensions', $param); |
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} |
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} |
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} |
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} |
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} |
softberg /
quantum-php-core
