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<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace Yiisoft\Validator\Rule; |
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use yii\helpers\Yii; |
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use yii\http\UploadedFile; |
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use Yiisoft\Validator\Result; |
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/** |
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* ImageValidator verifies if an attribute is receiving a valid image. |
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*/ |
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class Image extends File |
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{ |
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/** |
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* @var string the error message used when the uploaded file is not an image. |
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* You may use the following tokens in the message: |
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* |
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* - {attribute}: the attribute name |
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* - {file}: the uploaded file name |
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*/ |
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public $notImage; |
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/** |
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* @var int the minimum width in pixels. |
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* Defaults to null, meaning no limit. |
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* @see underWidth for the customized message used when image width is too small. |
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*/ |
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public $minWidth; |
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/** |
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* @var int the maximum width in pixels. |
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* Defaults to null, meaning no limit. |
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* @see overWidth for the customized message used when image width is too big. |
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*/ |
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public $maxWidth; |
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/** |
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* @var int the minimum height in pixels. |
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* Defaults to null, meaning no limit. |
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* @see underHeight for the customized message used when image height is too small. |
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*/ |
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public $minHeight; |
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/** |
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* @var int the maximum width in pixels. |
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* Defaults to null, meaning no limit. |
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* @see overWidth for the customized message used when image height is too big. |
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*/ |
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public $maxHeight; |
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/** |
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* @var string the error message used when the image is under [[minWidth]]. |
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* You may use the following tokens in the message: |
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* |
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* - {attribute}: the attribute name |
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* - {file}: the uploaded file name |
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* - {limit}: the value of [[minWidth]] |
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*/ |
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public $underWidth; |
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/** |
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* @var string the error message used when the image is over [[maxWidth]]. |
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* You may use the following tokens in the message: |
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* |
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* - {attribute}: the attribute name |
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* - {file}: the uploaded file name |
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* - {limit}: the value of [[maxWidth]] |
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*/ |
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public $overWidth; |
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/** |
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* @var string the error message used when the image is under [[minHeight]]. |
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* You may use the following tokens in the message: |
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* |
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* - {attribute}: the attribute name |
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* - {file}: the uploaded file name |
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* - {limit}: the value of [[minHeight]] |
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*/ |
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public $underHeight; |
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/** |
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* @var string the error message used when the image is over [[maxHeight]]. |
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* You may use the following tokens in the message: |
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* |
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* - {attribute}: the attribute name |
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* - {file}: the uploaded file name |
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* - {limit}: the value of [[maxHeight]] |
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*/ |
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public $overHeight; |
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public function init(): void |
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{ |
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parent::init(); |
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if ($this->notImage === null) { |
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$this->notImage = $this->formatMessage('The file "{file}" is not an image.'); |
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} |
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if ($this->underWidth === null) { |
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$this->underWidth = $this->formatMessage('The image "{file}" is too small. The width cannot be smaller than {limit, number} {limit, plural, one{pixel} other{pixels}}.'); |
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} |
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if ($this->underHeight === null) { |
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$this->underHeight = $this->formatMessage('The image "{file}" is too small. The height cannot be smaller than {limit, number} {limit, plural, one{pixel} other{pixels}}.'); |
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} |
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if ($this->overWidth === null) { |
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$this->overWidth = $this->formatMessage('The image "{file}" is too large. The width cannot be larger than {limit, number} {limit, plural, one{pixel} other{pixels}}.'); |
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} |
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if ($this->overHeight === null) { |
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$this->overHeight = $this->formatMessage('The image "{file}" is too large. The height cannot be larger than {limit, number} {limit, plural, one{pixel} other{pixels}}.'); |
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} |
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} |
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public function validateValue($value): Result |
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{ |
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$result = parent::validateValue($value); |
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return empty($result) ? $this->validateImage($value) : $result; |
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} |
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/** |
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* Validates an image file. |
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* @param UploadedFile $image uploaded file passed to check against a set of rules |
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* @return array|null the error message and the parameters to be inserted into the error message. |
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* Null should be returned if the data is valid. |
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*/ |
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protected function validateImage($image) |
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{ |
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if (false === ($imageInfo = getimagesize($image->tempFilename))) { |
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return [$this->notImage, ['file' => $image->name]]; |
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} |
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[$width, $height] = $imageInfo; |
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if ($width == 0 || $height == 0) { |
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return [$this->notImage, ['file' => $image->getClientFilename()]]; |
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} |
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if ($this->minWidth !== null && $width < $this->minWidth) { |
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return [$this->underWidth, ['file' => $image->getClientFilename(), 'limit' => $this->minWidth]]; |
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} |
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if ($this->minHeight !== null && $height < $this->minHeight) { |
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return [$this->underHeight, ['file' => $image->getClientFilename(), 'limit' => $this->minHeight]]; |
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} |
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if ($this->maxWidth !== null && $width > $this->maxWidth) { |
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return [$this->overWidth, ['file' => $image->getClientFilename(), 'limit' => $this->maxWidth]]; |
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} |
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if ($this->maxHeight !== null && $height > $this->maxHeight) { |
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return [$this->overHeight, ['file' => $image->getClientFilename(), 'limit' => $this->maxHeight]]; |
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} |
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return null; |
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} |
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} |
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yiisoft /
validator
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths