diff options
Diffstat (limited to 'vendor/zendframework/zend-validator/src/File/ImageSize.php')
| -rw-r--r-- | vendor/zendframework/zend-validator/src/File/ImageSize.php | 392 |
1 files changed, 0 insertions, 392 deletions
diff --git a/vendor/zendframework/zend-validator/src/File/ImageSize.php b/vendor/zendframework/zend-validator/src/File/ImageSize.php deleted file mode 100644 index 018e5f9..0000000 --- a/vendor/zendframework/zend-validator/src/File/ImageSize.php +++ /dev/null @@ -1,392 +0,0 @@ -<?php -/** - * Zend Framework (http://framework.zend.com/) - * - * @link http://github.com/zendframework/zf2 for the canonical source repository - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ - -namespace Zend\Validator\File; - -use Zend\Stdlib\ErrorHandler; -use Zend\Validator\AbstractValidator; -use Zend\Validator\Exception; - -/** - * Validator for the image size of an image file - */ -class ImageSize extends AbstractValidator -{ - /** - * @const string Error constants - */ - const WIDTH_TOO_BIG = 'fileImageSizeWidthTooBig'; - const WIDTH_TOO_SMALL = 'fileImageSizeWidthTooSmall'; - const HEIGHT_TOO_BIG = 'fileImageSizeHeightTooBig'; - const HEIGHT_TOO_SMALL = 'fileImageSizeHeightTooSmall'; - const NOT_DETECTED = 'fileImageSizeNotDetected'; - const NOT_READABLE = 'fileImageSizeNotReadable'; - - /** - * @var array Error message template - */ - protected $messageTemplates = array( - self::WIDTH_TOO_BIG => "Maximum allowed width for image should be '%maxwidth%' but '%width%' detected", - self::WIDTH_TOO_SMALL => "Minimum expected width for image should be '%minwidth%' but '%width%' detected", - self::HEIGHT_TOO_BIG => "Maximum allowed height for image should be '%maxheight%' but '%height%' detected", - self::HEIGHT_TOO_SMALL => "Minimum expected height for image should be '%minheight%' but '%height%' detected", - self::NOT_DETECTED => "The size of image could not be detected", - self::NOT_READABLE => "File is not readable or does not exist", - ); - - /** - * @var array Error message template variables - */ - protected $messageVariables = array( - 'minwidth' => array('options' => 'minWidth'), - 'maxwidth' => array('options' => 'maxWidth'), - 'minheight' => array('options' => 'minHeight'), - 'maxheight' => array('options' => 'maxHeight'), - 'width' => 'width', - 'height' => 'height' - ); - - /** - * Detected width - * - * @var int - */ - protected $width; - - /** - * Detected height - * - * @var int - */ - protected $height; - - /** - * Options for this validator - * - * @var array - */ - protected $options = array( - 'minWidth' => null, // Minimum image width - 'maxWidth' => null, // Maximum image width - 'minHeight' => null, // Minimum image height - 'maxHeight' => null, // Maximum image height - ); - - /** - * Sets validator options - * - * Accepts the following option keys: - * - minheight - * - minwidth - * - maxheight - * - maxwidth - * - * @param array|\Traversable $options - */ - public function __construct($options = null) - { - if (1 < func_num_args()) { - if (!is_array($options)) { - $options = array('minWidth' => $options); - } - - $argv = func_get_args(); - array_shift($argv); - $options['minHeight'] = array_shift($argv); - if (!empty($argv)) { - $options['maxWidth'] = array_shift($argv); - if (!empty($argv)) { - $options['maxHeight'] = array_shift($argv); - } - } - } - - parent::__construct($options); - } - - /** - * Returns the minimum allowed width - * - * @return int - */ - public function getMinWidth() - { - return $this->options['minWidth']; - } - - /** - * Sets the minimum allowed width - * - * @param int $minWidth - * @return ImageSize Provides a fluid interface - * @throws Exception\InvalidArgumentException When minwidth is greater than maxwidth - */ - public function setMinWidth($minWidth) - { - if (($this->getMaxWidth() !== null) && ($minWidth > $this->getMaxWidth())) { - throw new Exception\InvalidArgumentException( - "The minimum image width must be less than or equal to the " - . " maximum image width, but {$minWidth} > {$this->getMaxWidth()}" - ); - } - - $this->options['minWidth'] = (int) $minWidth; - return $this; - } - - /** - * Returns the maximum allowed width - * - * @return int - */ - public function getMaxWidth() - { - return $this->options['maxWidth']; - } - - /** - * Sets the maximum allowed width - * - * @param int $maxWidth - * @return ImageSize Provides a fluid interface - * @throws Exception\InvalidArgumentException When maxwidth is less than minwidth - */ - public function setMaxWidth($maxWidth) - { - if (($this->getMinWidth() !== null) && ($maxWidth < $this->getMinWidth())) { - throw new Exception\InvalidArgumentException( - "The maximum image width must be greater than or equal to the " - . "minimum image width, but {$maxWidth} < {$this->getMinWidth()}" - ); - } - - $this->options['maxWidth'] = (int) $maxWidth; - return $this; - } - - /** - * Returns the minimum allowed height - * - * @return int - */ - public function getMinHeight() - { - return $this->options['minHeight']; - } - - /** - * Sets the minimum allowed height - * - * @param int $minHeight - * @return ImageSize Provides a fluid interface - * @throws Exception\InvalidArgumentException When minheight is greater than maxheight - */ - public function setMinHeight($minHeight) - { - if (($this->getMaxHeight() !== null) && ($minHeight > $this->getMaxHeight())) { - throw new Exception\InvalidArgumentException( - "The minimum image height must be less than or equal to the " - . " maximum image height, but {$minHeight} > {$this->getMaxHeight()}" - ); - } - - $this->options['minHeight'] = (int) $minHeight; - return $this; - } - - /** - * Returns the maximum allowed height - * - * @return int - */ - public function getMaxHeight() - { - return $this->options['maxHeight']; - } - - /** - * Sets the maximum allowed height - * - * @param int $maxHeight - * @return ImageSize Provides a fluid interface - * @throws Exception\InvalidArgumentException When maxheight is less than minheight - */ - public function setMaxHeight($maxHeight) - { - if (($this->getMinHeight() !== null) && ($maxHeight < $this->getMinHeight())) { - throw new Exception\InvalidArgumentException( - "The maximum image height must be greater than or equal to the " - . "minimum image height, but {$maxHeight} < {$this->getMinHeight()}" - ); - } - - $this->options['maxHeight'] = (int) $maxHeight; - return $this; - } - - /** - * Returns the set minimum image sizes - * - * @return array - */ - public function getImageMin() - { - return array('minWidth' => $this->getMinWidth(), 'minHeight' => $this->getMinHeight()); - } - - /** - * Returns the set maximum image sizes - * - * @return array - */ - public function getImageMax() - { - return array('maxWidth' => $this->getMaxWidth(), 'maxHeight' => $this->getMaxHeight()); - } - - /** - * Returns the set image width sizes - * - * @return array - */ - public function getImageWidth() - { - return array('minWidth' => $this->getMinWidth(), 'maxWidth' => $this->getMaxWidth()); - } - - /** - * Returns the set image height sizes - * - * @return array - */ - public function getImageHeight() - { - return array('minHeight' => $this->getMinHeight(), 'maxHeight' => $this->getMaxHeight()); - } - - /** - * Sets the minimum image size - * - * @param array $options The minimum image dimensions - * @return ImageSize Provides a fluent interface - */ - public function setImageMin($options) - { - $this->setOptions($options); - return $this; - } - - /** - * Sets the maximum image size - * - * @param array|\Traversable $options The maximum image dimensions - * @return ImageSize Provides a fluent interface - */ - public function setImageMax($options) - { - $this->setOptions($options); - return $this; - } - - /** - * Sets the minimum and maximum image width - * - * @param array $options The image width dimensions - * @return ImageSize Provides a fluent interface - */ - public function setImageWidth($options) - { - $this->setImageMin($options); - $this->setImageMax($options); - - return $this; - } - - /** - * Sets the minimum and maximum image height - * - * @param array $options The image height dimensions - * @return ImageSize Provides a fluent interface - */ - public function setImageHeight($options) - { - $this->setImageMin($options); - $this->setImageMax($options); - - return $this; - } - - /** - * Returns true if and only if the image size of $value is at least min and - * not bigger than max - * - * @param string|array $value Real file to check for image size - * @param array $file File data from \Zend\File\Transfer\Transfer (optional) - * @return bool - */ - public function isValid($value, $file = null) - { - if (is_string($value) && is_array($file)) { - // Legacy Zend\Transfer API support - $filename = $file['name']; - $file = $file['tmp_name']; - } elseif (is_array($value)) { - if (!isset($value['tmp_name']) || !isset($value['name'])) { - throw new Exception\InvalidArgumentException( - 'Value array must be in $_FILES format' - ); - } - $file = $value['tmp_name']; - $filename = $value['name']; - } else { - $file = $value; - $filename = basename($file); - } - $this->setValue($filename); - - // Is file readable ? - if (empty($file) || false === stream_resolve_include_path($file)) { - $this->error(self::NOT_READABLE); - return false; - } - - ErrorHandler::start(); - $size = getimagesize($file); - ErrorHandler::stop(); - - if (empty($size) || ($size[0] === 0) || ($size[1] === 0)) { - $this->error(self::NOT_DETECTED); - return false; - } - - $this->width = $size[0]; - $this->height = $size[1]; - if ($this->width < $this->getMinWidth()) { - $this->error(self::WIDTH_TOO_SMALL); - } - - if (($this->getMaxWidth() !== null) && ($this->getMaxWidth() < $this->width)) { - $this->error(self::WIDTH_TOO_BIG); - } - - if ($this->height < $this->getMinHeight()) { - $this->error(self::HEIGHT_TOO_SMALL); - } - - if (($this->getMaxHeight() !== null) && ($this->getMaxHeight() < $this->height)) { - $this->error(self::HEIGHT_TOO_BIG); - } - - if (count($this->getMessages()) > 0) { - return false; - } - - return true; - } -} |